Science.gov

Sample records for added important information

  1. On information loss in AdS3/CFT2

    NASA Astrophysics Data System (ADS)

    Fitzpatrick, A. Liam; Kaplan, Jared; Li, Daliang; Wang, Junpu

    2016-05-01

    We discuss information loss from black hole physics in AdS3, focusing on two sharp signatures infecting CFT2 correlators at large central charge c: `forbidden singularities' arising from Euclidean-time periodicity due to the effective Hawking temperature, and late-time exponential decay in the Lorentzian region. We study an infinite class of examples where forbidden singularities can be resolved by non-perturbative effects at finite c, and we show that the resolution has certain universal features that also apply in the general case. Analytically continuing to the Lorentzian regime, we find that the non-perturbative effects that resolve forbidden singularities qualitatively change the behavior of correlators at times t ˜ S BH , the black hole entropy. This may resolve the exponential decay of correlators at late times in black hole backgrounds. By Borel resumming the 1 /c expansion of exact examples, we explicitly identify `information-restoring' effects from heavy states that should correspond to classical solutions in AdS3. Our results suggest a line of inquiry towards a more precise formulation of the gravitational path integral in AdS3.

  2. Evaluating Teachers: The Important Role of Value-Added

    ERIC Educational Resources Information Center

    Glazerman, Steven; Loeb, Susanna; Goldhaber, Dan; Staiger, Douglas; Raudenbush, Stephen; Whitehurst, Grover

    2010-01-01

    The evaluation of teachers based on the contribution they make to the learning of their students, "value-added", is an increasingly popular but controversial education reform policy. In this report, the authors highlight and try to clarify four areas of confusion about value-added. The first is between value-added information and the uses to which…

  3. ADS Labs: Supporting Information Discovery in Science Education

    NASA Astrophysics Data System (ADS)

    Henneken, E. A.

    2013-04-01

    The SAO/NASA Astrophysics Data System (ADS) is an open access digital library portal for researchers in astronomy and physics, operated by the Smithsonian Astrophysical Observatory (SAO) under a NASA grant, successfully serving the professional science community for two decades. Currently there are about 55,000 frequent users (100+ queries per year), and up to 10 million infrequent users per year. Access by the general public now accounts for about half of all ADS use, demonstrating the vast reach of the content in our databases. The visibility and use of content in the ADS can be measured by the fact that there are over 17,000 links from Wikipedia pages to ADS content, a figure comparable to the number of links that Wikipedia has to OCLC's WorldCat catalog. The ADS, through its holdings and innovative techniques available in ADS Labs, offers an environment for information discovery that is unlike any other service currently available to the astrophysics community. Literature discovery and review are important components of science education, aiding the process of preparing for a class, project, or presentation. The ADS has been recognized as a rich source of information for the science education community in astronomy, thanks to its collaborations within the astronomy community, publishers and projects like ComPADRE. One element that makes the ADS uniquely relevant for the science education community is the availability of powerful tools to explore aspects of the astronomy literature as well as the relationship between topics, people, observations and scientific papers. The other element is the extensive repository of scanned literature, a significant fraction of which consists of historical literature.

  4. The importance of being informed

    NASA Astrophysics Data System (ADS)

    Draganova, Tamara

    2013-04-01

    of the world. Young people exchanged ideas and knowledge about the nature of this change and its natural development when attending the scientific conference in geographical sciences "Intercultural Dialogue and Education in the Balkans and Eastern Europe" dedicated to the 80th anniversary of the Bulgarian geologist Academician Prof. Todor Nikolov held at the University "St. st. Cyril and Methodius". At this conference the students followed the climate change and the dynamics of today. Interesting and unique data and photos were presented by academician Todor Nikolov, who impressed not only the students, but everyone present with scientific facts of climate change on the planet as a natural move in the evolution of Earth's climate. Our mission as teachers was to help students to understand the nature of climate change and its impact on local, national and international level, to track and analyze the relationship of climate change to other global contemporary issues such as poverty, children's rights, pollution of the planet, urbanization, and many other. The most important focus is directed to the formation of citizenship among young people and help them understand the vital and important issues related to climate change and environmental protection, and after examining the scientific basis of the problem to be ready to face the scientific vision of climate cycles of the Earth and their dynamics. It is very important for us that the students should learn more about the people who make decisions and represent them, and how young people can influence the process of decision making. An important point of the entire development of the project is that students are in school from class journalism and law, which was to challenge them to seek legal force and follow the legislation on climate a national and global level. Thanks journalism they managed to leave this information at school, and it spread and share in the local and regional community, incl

  5. The importance of being informed

    NASA Astrophysics Data System (ADS)

    Draganova, Tamara

    2013-04-01

    of the world. Young people exchanged ideas and knowledge about the nature of this change and its natural development when attending the scientific conference in geographical sciences "Intercultural Dialogue and Education in the Balkans and Eastern Europe" dedicated to the 80th anniversary of the Bulgarian geologist Academician Prof. Todor Nikolov held at the University "St. st. Cyril and Methodius". At this conference the students followed the climate change and the dynamics of today. Interesting and unique data and photos were presented by academician Todor Nikolov, who impressed not only the students, but everyone present with scientific facts of climate change on the planet as a natural move in the evolution of Earth's climate. Our mission as teachers was to help students to understand the nature of climate change and its impact on local, national and international level, to track and analyze the relationship of climate change to other global contemporary issues such as poverty, children's rights, pollution of the planet, urbanization, and many other. The most important focus is directed to the formation of citizenship among young people and help them understand the vital and important issues related to climate change and environmental protection, and after examining the scientific basis of the problem to be ready to face the scientific vision of climate cycles of the Earth and their dynamics. It is very important for us that the students should learn more about the people who make decisions and represent them, and how young people can influence the process of decision making. An important point of the entire development of the project is that students are in school from class journalism and law, which was to challenge them to seek legal force and follow the legislation on climate a national and global level. Thanks journalism they managed to leave this information at school, and it spread and share in the local and regional community, including students from

  6. Assured Information Sharing for Ad-Hoc Collaboration

    ERIC Educational Resources Information Center

    Jin, Jing

    2009-01-01

    Collaborative information sharing tends to be highly dynamic and often ad hoc among organizations. The dynamic natures and sharing patterns in ad-hoc collaboration impose a need for a comprehensive and flexible approach to reflecting and coping with the unique access control requirements associated with the environment. This dissertation…

  7. Multimodal Geographic Information Systems: Adding Haptic and Auditory Display.

    ERIC Educational Resources Information Center

    Jeong, Wooseob; Gluck, Myke

    2003-01-01

    Investigated the feasibility of adding haptic and auditory displays to traditional visual geographic information systems (GISs). Explored differences in user performance, including task completion time and accuracy, and user satisfaction with a multimodal GIS which was implemented with a haptic display, auditory display, and combined display.…

  8. Impact of adding foreign genomic information on Mexican Holstein imputation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The impact of adding US and Canada genomic information to the imputation of Mexican Holstein genotypes was measured by comparing 3 scenarios: 1) 2,018 Mexican genotyped animals; 2) animals from scenario 1 plus 886 related North American animals; and 3) animals from scenario 1 and all North American ...

  9. University Selection: Information Requirements and Importance

    ERIC Educational Resources Information Center

    Veloutsou, Cleopatra; Lewis, John W.; Paton, Robert A.

    2004-01-01

    This paper aims to examine the information requirements and the importance of various types of information for potential students when selecting a university. Using data from 306 pupils studying at various schools in England, Scotland and Northern Ireland seven broad information categories relating to university selection have been identified. It…

  10. Topology for efficient information dissemination in ad-hoc networking

    NASA Technical Reports Server (NTRS)

    Jennings, E.; Okino, C. M.

    2002-01-01

    In this paper, we explore the information dissemination problem in ad-hoc wirless networks. First, we analyze the probability of successful broadcast, assuming: the nodes are uniformly distributed, the available area has a lower bould relative to the total number of nodes, and there is zero knowledge of the overall topology of the network. By showing that the probability of such events is small, we are motivated to extract good graph topologies to minimize the overall transmissions. Three algorithms are used to generate topologies of the network with guaranteed connectivity. These are the minimum radius graph, the relative neighborhood graph and the minimum spanning tree. Our simulation shows that the relative neighborhood graph has certain good graph properties, which makes it suitable for efficient information dissemination.

  11. A Dozen Primers on Important Information Standards

    ERIC Educational Resources Information Center

    Dempsey, Kathy, Comp.

    2007-01-01

    This is a compilation of 12 primers on important information standards and protocols. These primers are: (1) Atom; (2) COinS; (3) MADS; (4) MARC 21/MARCXML; (5) MIX; (6) MXG; (7) OpenSearch; (8) PREMIS; (9) RESTful HTTP; (10) unAPI; (11) XMPP (aka Jabber); and (12) ZeeRex. The Atom Syndication Format defines a new XML-based syndication format for…

  12. Evaluating the Importance of Image-related Text for Ad-hoc and Case-based Biomedical Article Retrieval

    PubMed Central

    Simpson, Matthew S.; Demner-Fushman, Dina; Thoma, George R.

    2010-01-01

    Images and their associated text are an essential source of information in biomedical articles. However, their use in providing evidence for clinical case descriptions has yet to be evaluated in the context of information retrieval. Given the complexity of case-based document retrieval, understanding the importance of images and image-related text is critical for future research into text- and content-based approaches to this problem. In this study, we compare the extent to which image-related text is useful in facilitating document retrieval for both case-based information requests and ad-hoc clinical questions in the domain of family practice. We show that case-based document retrieval is significantly improved with the use of image-related text whereas retrieval for clinical questions is largely unaffected. This suggests that visual evidence is more relevant for the case descriptions used in our study than the clinical questions. PMID:21347079

  13. 19 CFR 152.26 - Furnishing value information to importer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Furnishing value information to importer. The port director shall furnish to importers the latest information... by importer. Each request shall be accompanied by the latest information as to the values in...

  14. 19 CFR 152.26 - Furnishing value information to importer.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Furnishing value information to importer. The port director shall furnish to importers the latest information... by importer. Each request shall be accompanied by the latest information as to the values in...

  15. 19 CFR 152.26 - Furnishing value information to importer.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Furnishing value information to importer. The port director shall furnish to importers the latest information... by importer. Each request shall be accompanied by the latest information as to the values in...

  16. 19 CFR 152.26 - Furnishing value information to importer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Furnishing value information to importer. The port director shall furnish to importers the latest information... by importer. Each request shall be accompanied by the latest information as to the values in...

  17. Value Added: An Update. FEU Curriculum Information Series. Briefing Note.

    ERIC Educational Resources Information Center

    Further Education Unit, London (England).

    The measurement of value added (MVA) is a powerful tool that can help British further education colleges improve student and program performance. MVA can focus on individual learners, sectional management issues, and presentation of colleges' achievements to external audiences. MVA may be used for the following purposes: improving guidance and…

  18. Multimodal Geographic Information Systems: Adding Haptic and Auditory Displays.

    ERIC Educational Resources Information Center

    Jeong, Wooseob

    2001-01-01

    This study consists of two experiments. Pitch, volume, and tempo in auditory-haptic geographic information systems were compared in terms of effectiveness for multimodal interface; volume was determined to be better. Auditory display with volume and haptic display with vibration were compared and the results showed that, in more complex geographic…

  19. Are informal caregivers important in AIDS care?

    PubMed

    Decarlo, P; Folkman, S

    1997-01-01

    Informal caregivers of people with AIDS provide practical help and nursing care at home. They are often the lovers, spouses, friends, or family of someone with AIDS and are not professional care providers. They provide essential care, saving society considerable expense. Caregivers provide practical support such as shopping, housekeeping, and transportation to clinics, as well as basic assistance such as help with bathing, going to the bathroom, and feeding. As symptoms worsen, caregivers are also likely to adopt the more clinical roles of keeping track of medications, giving injections, inserting catheters, and cleaning wounds. Caregivers also often assess medical and mental conditions, being the first to notice changes in health and to decide when to seek help. Caregivers, however, can suffer considerable care-related stress, leading to numbness, compassion fatigue, or burnout. Caregivers may also fear social rejection, loss of job and/or housing and may therefore hide their caregiving status from family, friends, and co-workers. For women with HIV, being responsible for children at home may make it difficult or impossible to obtain caregiving support for themselves. Helping caregivers benefits both the caregiver and the patient. Professional clinicians can include the caregiver in the triad of care comprised of the doctor, caregiver, and patient. Participating in support groups can also help caregivers. PMID:12293155

  20. Familial Turner syndrome: the importance of information.

    PubMed

    Periquito, Isabel; Carrusca, Catarina; Morgado, Joana; Robalo, Brígida; Pereira, Carla; de Lurdes Sampaio, Maria

    2016-05-01

    Turner syndrome is a common genetic disorder with an incidence of 1 in 2500 live births. Spontaneous fertility is rare in such patients and is most likely in women with mosaicism or very distal Xp deletions. The authors report an unusual case of familial Turner syndrome in a woman with mosaicism 45,X/46,Xdel(Xp) karyotype with three documented spontaneous pregnancies, which resulted in two daughters with 46,Xdel(X)(p11.4)mat karyotype and a healthy son. The mother was first diagnosed by the age of 11 and did not receive contraceptive medication, due to information that she would be infertile. Both daughters were referred to an endocrinology unit and are now under growth hormone treatment, and have been growing in the 3rd percentile. This family illustrates the complexity and difficulties in counseling, follow-up and treatment in Turner syndrome, namely referring to a tertiary center, fertility and treatment such as growth hormone and hormonal replacement, due to the heterogeneity of the clinical spectrum. PMID:26824976

  1. Radiatively important parameters best estimate (RIPBE) value-added product (VAP)

    SciTech Connect

    Shippert,T.; Jensen,M.; McFarlane, S.; Mather, J.; Flynn, C.; Mlawer, E.; Delamere, J.; Oreopoulos, L.; Turner, D.; Xie, S.

    2010-03-15

    Currently, to calculate radiative heating rate profiles for the Broadband Heating Rate Profile (BBHRP) product, radiatively important parameters (water vapor, ozone, surface albedo, aerosol properties, and cloud properties) from multiple VAPs and datastreams are combined into input text files that are then used to run the RRTM radiative transfer codes. These input parameters have different temporal and spatial scales and are difficult to extract from the text files to be used for other purposes such as running other radiative transfer codes, analyzing results, or error tracking. The purpose of the Radiatively Important Parameters Best Estimate (RIPBE) VAP is to improve this process by creating a clearly identified set of inputs for BBHRP (and other radiation codes) on a uniform vertical and temporal grid. This process will decouple the input/output portion of the BBHRP from the core physics (the RRTM radiative transfer model) and will add error tracking and version information to the input data set. Critical parameters (which must exist for the radiation code to be run) will be designated; for other parameters, climatological or fixed values will be used when the preferred values are missing. This should increase the number of cases for which radiative transfer calculations can be run. In all cases, flags will clearly identify the source for each parameter. RIPBE will serve multiple functions: (1) it will provide a clearly identifiable set of inputs for BBHRP, (2) it will facilitate the use of BBHRP as a retrieval and radiation code development testbed by providing a vehicle for easily extracting and swapping input parameters needed to conduct radiative transfer calculations, and (3) it will be a complement to the Climate Modeling Best Estimate (CMBE) VAP and will provide a significantly expanded set of parameters for model evaluation in a showcase data set form. At the ASR meeting, we will present examples and evaluation of the initial RIPBE dataset at SGP.

  2. Disease Information in Direct-to-Consumer Prescription Drug Print Ads.

    PubMed

    Aikin, Kathryn J; Sullivan, Helen W; Betts, Kevin R

    2016-01-01

    Direct-to-consumer (DTC) prescription drug advertisements sometimes include information about the disease condition in addition to information about the advertised product. Although the intent of such information is to educate about the disease condition, in some cases consumers may mistakenly assume that the drug will address all of the potential consequences of the condition mentioned in the ad. We investigated the effects of adding disease information to DTC prescription drug print ads on consumer product perceptions and understanding. Participants (4,064 adults) viewed 1 of 15 DTC print ads for fictitious prescription drugs indicated to treat chronic obstructive pulmonary disease, anemia, or lymphoma that varied in disease information presence, type, and format. Participants answered questions that assessed risk and benefit memory, perception, and behavioral intention. Results indicate that exposure to disease information as part of DTC prescription drug ads can promote the impression that the drug addresses consequences of the condition that are not part of the drug's indication. PMID:26717304

  3. Medical information systems and their importance in managed care.

    PubMed

    Hawkins, R S

    1997-12-01

    The increasing emphasis on managed care has added a new class of information-management responsibilities to providers' clinical obligations. Fiscal constraints have placed a premium on operational efficiency, and managing payer and patient expectations requires ready access to increasing amounts of information. Provider groups may benefit from an understanding of the tools that are becoming available to address their emerging information management tasks. Modern information applications of potential use to providers are outlined. The data acquisition and decision-support features of provider workstations are described. A simplified schema is presented to assist caregivers in identifying their information-management needs and in crafting a strategy for addressing them. Recent technological trends (including the growing impact of Internet-based tools) are highlighted. PMID:9439958

  4. Identifying informative imaging biomarkers via tree structured sparse learning for AD diagnosis.

    PubMed

    Liu, Manhua; Zhang, Daoqiang; Shen, Dinggang

    2014-07-01

    Neuroimaging provides a powerful tool to characterize neurodegenerative progression and therapeutic efficacy in Alzheimer's disease (AD) and its prodromal stage-mild cognitive impairment (MCI). However, since the disease pathology might cause different patterns of structural degeneration, which is not pre-known, it is still a challenging problem to identify the relevant imaging markers for facilitating disease interpretation and classification. Recently, sparse learning methods have been investigated in neuroimaging studies for selecting the relevant imaging biomarkers and have achieved very promising results on disease classification. However, in the standard sparse learning method, the spatial structure is often ignored, although it is important for identifying the informative biomarkers. In this paper, a sparse learning method with tree-structured regularization is proposed to capture patterns of pathological degeneration from fine to coarse scale, for helping identify the informative imaging biomarkers to guide the disease classification and interpretation. Specifically, we first develop a new tree construction method based on the hierarchical agglomerative clustering of voxel-wise imaging features in the whole brain, by taking into account their spatial adjacency, feature similarity and discriminability. In this way, the complexity of all possible multi-scale spatial configurations of imaging features can be reduced to a single tree of nested regions. Second, we impose the tree-structured regularization on the sparse learning to capture the imaging structures, and then use them for selecting the most relevant biomarkers. Finally, we train a support vector machine (SVM) classifier with the selected features to make the classification. We have evaluated our proposed method by using the baseline MR images of 830 subjects from the Alzheimer's Disease Neuroimaging Initiative (ADNI) database, which includes 198 AD patients, 167 progressive MCI (pMCI), 236 stable MCI

  5. Radiatively Important Parameters Best Estimate (RIPBE): An ARM Value-Added Product

    SciTech Connect

    McFarlane, S; Shippert, T; Mather, J

    2011-06-30

    The Radiatively Important Parameters Best Estimate (RIPBE) VAP was developed to create a complete set of clearly identified set of parameters on a uniform vertical and temporal grid to use as input to a radiative transfer model. One of the main drivers for RIPBE was as input to the Broadband Heating Rate Profile (BBHRP) VAP, but we also envision using RIPBE files for user-run radiative transfer codes, as part of cloud/aerosol retrieval testbeds, and as input to averaged datastreams for model evaluation.

  6. The Strategic Importance of Information Technology in Community Colleges

    ERIC Educational Resources Information Center

    Lu, Romy Emaas

    2010-01-01

    In 2003, Nicholas Carr published in "Harvard Business Review" his article "IT Doesn't Matter," which rekindled the debate on the strategic importance of information technology (IT). Chief Information Officers (CIOs) of community colleges are now faced with the challenge of seeking the best technology for their institutions. The purpose of this…

  7. Retrieving atmospheric turbulence information from regular commercial aircraft using Mode-S and ADS-B

    NASA Astrophysics Data System (ADS)

    Kopeć, Jacek M.; Kwiatkowski, Kamil; de Haan, Siebren; Malinowski, Szymon P.

    2016-05-01

    Navigational information broadcast by commercial aircraft in the form of Mode-S EHS (Mode-S Enhanced Surveillance) and ADS-B (Automatic Dependent Surveillance-Broadcast) messages can be considered a new source of upper tropospheric and lower stratospheric turbulence estimates. A set of three processing methods is proposed and analysed using a quality record of turbulence encounters made by a research aircraft.The proposed methods are based on processing the vertical acceleration or the background wind into the eddy dissipation rate. Turbulence intensity can be estimated using the standard content of the Mode-S EHS/ADS-B.The results are based on a Mode-S EHS/ADS-B data set generated synthetically based on the transmissions from the research aircraft. This data set was validated using the overlapping record of the Mode-S EHS/ADS-B received from the same research aircraft. The turbulence intensity, meaning the eddy dissipation rate, obtained from the proposed methods based on the Mode-S EHS/ADS-B is compared with the value obtained using on-board accelerometer. The results of the comparison indicate the potential of the methods. The advantages and limitation of the presented approaches are discussed.

  8. Forgetting to Remember Important Course Information: Instructors' Perspectives

    ERIC Educational Resources Information Center

    Lei, Simon; Donoso, Denise; Foutz, Kara; Lasorsa, Meghann; Oliver, Sherry

    2011-01-01

    The notion of forgetting implies that important information once learned and accessible can no longer be retrieved and remembered. Although college students do not need to recall everything, they frequently have some trouble remembering what they need to know when taking quizzes and examinations (exams), and when giving oral presentations. This…

  9. 75 FR 68809 - Agency Information Collection Activities: Importation Bond Structure

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ... information collection was previously published in the Federal Register (75 FR 50772) on August 17, 2010... Structure AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: 30-day notice... review and approval in accordance with the Paperwork Reduction Act: Importation Bond Structure. This is...

  10. Information technology needs for residential value-added services. Final report

    SciTech Connect

    Isaksen, L.

    1995-12-01

    As electric utilities encounter deregulation and competition they are seeking new opportunities for increasing revenues and profitability in the residential sector. These new services should: (1) Satisfy customer needs, not just as they are perceived now, but as they will be in the near future. Customer needs center around comfort, convenience, safety, choices, and social responsibility. (2) Anticipate emerging enabling technologies. These include the emerging National Information Infrastructure (Information Superhighway) and in-house local-area communication networks. The in-house network and intelligent appliances make electric-utility home automation functions and automatic response to demand-limiting rates possible. (3) Anticipate future real-time pricing and energy brokering. It is not clear what form these will take, or when they will become common, but they are almost certain to evolve in a deregulated, competitive marketplace. (4) Build upon the utility core business, take advantage of the utility reputation in the community, represent unique services that others cannot readily provide, and be profitable. Many value-added services build on past utility experience with load management and demand-side management, with an increased emphasis on profitability. Some view value-added services as a way to help justify the costs of a broadband communications system. Five classes of value-added services have been identified: (1) Billing Services; (2) Customer Service; (3) Information Services; (4) Real-time Pricing and Home Automation; (5) Distribution Automation. The potential value-added services presented here provide a starting point as utilities plan their own programs.

  11. Preliminary Analysis of Pilot Ratings of "Party Line" Information Importance

    NASA Technical Reports Server (NTRS)

    Pritchett, Amy; Hansman, R. John

    1993-01-01

    With the introduction of digital data link communications into the ATC system, there is concern over the potential loss of situational awareness by flight crews due to the reduction in the 'Party Line' Information (PLI). This information is available to the pilot by overhearing communications between ATC and other aircraft. A survey was distributed to determine current PLI use by several pilot operational groups, experience levels and geographic regions. The survey identified numerous important elements. PLI was rated the highest for operations near or on approach to the airport. Several significant variations were found between pilots from different operational groups and experience levels. Traffic and weather information were the most frequently cited as information required to obtain global situation awareness.

  12. Preliminary analysis of pilot ratings of 'part line' information importance

    NASA Technical Reports Server (NTRS)

    Pritchett, Amy; Hansman, R. John

    1993-01-01

    With the introduction of digital datalink communications into the Air Traffic Control (ATC) system, there is concern over the potential loss of situational awareness by flight crews due to the reduction in the 'Party Line Information' (PLI). This information is available to the pilot by overhearing communications between ATC and other aircraft. A survey was distributed to determine current PLI use by several pilot operational groups, experience levels and geographic regions. The survey identified numerous important elements. PLI was rated the highest for operations near or on approach to the airport. Several significant variations were found between pilots from different operational groups and experience levels. Traffic and weather information were the most frequently cited as information required to obtain global situation awareness.

  13. Informal, Incidental and Ad Hoc: The Information-Seeking and Learning Strategies of Health Care Patients

    ERIC Educational Resources Information Center

    Papen, Uta

    2012-01-01

    When people are ill, they want to know what is happening to them and how they can get better. Current health policies support patients' access to health information and encourage them to take part in decisions regarding their health. But little is known about how patients learn and the difficulties they may encounter in the process. This paper…

  14. Continuous real-time water information: an important Kansas resource

    USGS Publications Warehouse

    Loving, Brian L.; Putnam, James E.; Turk, Donita M.

    2014-01-01

    Continuous real-time information on streams, lakes, and groundwater is an important Kansas resource that can safeguard lives and property, and ensure adequate water resources for a healthy State economy. The U.S. Geological Survey (USGS) operates approximately 230 water-monitoring stations at Kansas streams, lakes, and groundwater sites. Most of these stations are funded cooperatively in partnerships with local, tribal, State, or other Federal agencies. The USGS real-time water-monitoring network provides long-term, accurate, and objective information that meets the needs of many customers. Whether the customer is a water-management or water-quality agency, an emergency planner, a power or navigational official, a farmer, a canoeist, or a fisherman, all can benefit from the continuous real-time water information gathered by the USGS.

  15. Weighty data: importance information influences estimated weight of digital information storage devices

    PubMed Central

    Schneider, Iris K.; Parzuchowski, Michal; Wojciszke, Bogdan; Schwarz, Norbert; Koole, Sander L.

    2015-01-01

    Previous work suggests that perceived importance of an object influences estimates of its weight. Specifically, important books were estimated to be heavier than non-important books. However, the experimental set-up of these studies may have suffered from a potential confound and findings may be confined to books only. Addressing this, we investigate the effect of importance on weight estimates by examining whether the importance of information stored on a data storage device (USB-stick or portable hard drive) can alter weight estimates. Results show that people thinking a USB-stick holds important tax information (vs. expired tax information vs. no information) estimate it to be heavier (Experiment 1) compared to people who do not. Similarly, people who are told a portable hard drive holds personally relevant information (vs. irrelevant), also estimate the drive to be heavier (Experiments 2A,B). PMID:25620942

  16. Weighty data: importance information influences estimated weight of digital information storage devices.

    PubMed

    Schneider, Iris K; Parzuchowski, Michal; Wojciszke, Bogdan; Schwarz, Norbert; Koole, Sander L

    2014-01-01

    Previous work suggests that perceived importance of an object influences estimates of its weight. Specifically, important books were estimated to be heavier than non-important books. However, the experimental set-up of these studies may have suffered from a potential confound and findings may be confined to books only. Addressing this, we investigate the effect of importance on weight estimates by examining whether the importance of information stored on a data storage device (USB-stick or portable hard drive) can alter weight estimates. Results show that people thinking a USB-stick holds important tax information (vs. expired tax information vs. no information) estimate it to be heavier (Experiment 1) compared to people who do not. Similarly, people who are told a portable hard drive holds personally relevant information (vs. irrelevant), also estimate the drive to be heavier (Experiments 2A,B). PMID:25620942

  17. Ensuring that consumers receive appropriate information from drug ads: what is the FDA's role?

    PubMed

    Waxman, Henry A

    2004-01-01

    The promise of direct-to-consumer (DTC) prescription drug advertisements lies in their potential to educate consumers about medical conditions and the possibility of treatment. But this promise can only be fulfilled if consumers are given clear and accurate information. The responsibility for ensuring that this occurs falls on the Food and Drug Administration (FDA). Recent congressional investigations have indicated that the agency is failing at this task, as FDA enforcement actions against false and misleading ads have declined precipitously in recent years. Other FDA efforts, such as its recently released guidelines on prescription drugs, do not appear to be helpful, potentially confusing consumers more than helping them. PMID:15452002

  18. Future Information Services at the Texas A&M University Library: Background and Recommendations (Report of an Ad Hoc Committee).

    ERIC Educational Resources Information Center

    Cook, Colleen; And Others

    The Ad Hoc Committee on Future Information Services explored possible future directions for information services at Texas A&M University Library and developed a plan to guide the library into the next decade in terms of automated access to information. In exploring future directions for automated information services, the committee members…

  19. Scientific and Technical Information for Developing Countries. A Report of an Ad Hoc Advisory Panel of the Board on Science and Technology for International Development.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC.

    This report from an ad hoc advisory panel of the Board of Science and Technology for International Development attempts to provide an argument for the importance of systematic scientific and technical information transfer within the framework of the total technical assistance effort. It stresses the need for substantially greater activity and a…

  20. Feasibility and Acceptability of the Informant AD8 for Cognitive Screening in Primary Healthcare: A Pilot Study

    PubMed Central

    Dong, YanHong; Tsou, Keith Yu Kei; Chen, Christopher Li-Hsian

    2014-01-01

    Objectives. The utility of informant AD8 for case finding of cognitive impairment at primary healthcare settings is unknown and therefore its feasibility and acceptability for targeted screening at a primary healthcare clinic should be investigated. Methods. The informants of older adult patients attending a primary healthcare clinic in Singapore were administered the AD8. Positive screening findings were provided to patients' primary care physicians for referrals to specialist memory clinics. The acceptability of AD8 was evaluated by collecting feedbacks from the informants and primary care physicians. Results. 205 patients and their informants were recruited. However, 6 (2.9%) informants were uncontactable, while the majority of the remaining 199 patients with completed AD8 (96.5%, n = 192) found it acceptable where 59 (29.6%) patients were deemed cognitively impaired (AD8 ≥ 2). Clinicians (100%, n = 5) found the AD8 helpful in facilitating referrals to memory clinics. However, most referral recommendations (81.4%, n = 48) were declined by patients and/or informant due to limited insight of implications of cognitive impairment. Conclusions. The AD8 can be easily administered and is well tolerated. It detected cognitive impairment in one-third of older adult patients and therefore may be useful for case finding of cognitive impairment in the primary healthcare. PMID:25548780

  1. Effects of distracting ads and cognitive control on the processing of online news stories with stereotype-related information.

    PubMed

    Kononova, Anastasia G

    2013-05-01

    An experiment (N=123) examined how individuals cognitively process online news stories depicting African-American characters with stereotype-consistent and -inconsistent attributes and whether distracting online ads interfere with story processing. Two cognitive control functions, updating and inhibition, were predicted to moderate the effects of distracting ads. Recall of characters' attributes and overall characters' description were included in the study as dependent measures. Findings indicated that distracting online ads hinder recall of information about and descriptions of story characters. Inhibition and updating affect dependent measures and moderate the effects of distracting online ads on characters' descriptions. PMID:23574346

  2. Exploiting Location Information and Enabling Adaptive Mobile Ad Hoc Network Protocols

    NASA Astrophysics Data System (ADS)

    Boleng, Jeff

    2002-09-01

    Mobile Ad Hoc Networks (MANETs) consist of a group of mobile nodes which form a communication network without prior infrastructure. Each node in the network is responsible to provide services to other nodes in order to realize the ad hoc communication capability. A key component and primary challenge in MANETs is routing data packets over multiple hops between nodes. MANET routing has received considerable research interest recently. However, no routing protocol proposed to date has proven to be effective in the wide range of mobility conditions present in a MANET. We combine location information and mobility feedback to create an innovative MANET routing protocol which we prove is effective over a wide range of mobility conditions typical in a MANET. We introduce link duration as our mobility feedback metric, and we demonstrate that mobility feedback using link duration effectively enables adaptive MANET protocols. Using our mobility feedback agent, we develop a hybrid MANET routing protocol which adapts in order to combine the strengths of both component protocols while avoiding their weaknesses. Our hybrid, adaptive protocol achieves data packet delivery ratios above 80% in highly demanding network mobility conditions (i.e. link durations less than 4 seconds and node speeds up to 40 m/s). No existing MANET routing protocol can achieve such high performance operating alone. In addition we show that location information increases the performance of MANET routing. Finally, we develop a comprehensive set of mathematical models for data packet delivery ratio, overhead, and delay. These models confirm the suitability of link duration as a mobility metric, validate our simulation results and conclusions, and provide valuable insight into reactive MANET routing protocol operation.

  3. Data Delivery Method Based on Neighbor Nodes' Information in a Mobile Ad Hoc Network

    PubMed Central

    Hayashi, Takuma; Taenaka, Yuzo; Okuda, Takeshi; Yamaguchi, Suguru

    2014-01-01

    This paper proposes a data delivery method based on neighbor nodes' information to achieve reliable communication in a mobile ad hoc network (MANET). In a MANET, it is difficult to deliver data reliably due to instabilities in network topology and wireless network condition which result from node movement. To overcome such unstable communication, opportunistic routing and network coding schemes have lately attracted considerable attention. Although an existing method that employs such schemes, MAC-independent opportunistic routing and encoding (MORE), Chachulski et al. (2007), improves the efficiency of data delivery in an unstable wireless mesh network, it does not address node movement. To efficiently deliver data in a MANET, the method proposed in this paper thus first employs the same opportunistic routing and network coding used in MORE and also uses the location information and transmission probabilities of neighbor nodes to adapt to changeable network topology and wireless network condition. The simulation experiments showed that the proposed method can achieve efficient data delivery with low network load when the movement speed is relatively slow. PMID:24672371

  4. 78 FR 4828 - Notice of Request for Extension of a Currently Approved Information Collection; Importation and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... Approved Information Collection; Importation and Transportation of Meat and Poultry Products AGENCY: Food... information collection regarding the importation and transportation of meat and poultry products. This.... SUPPLEMENTARY INFORMATION: Title: Importation and Exportation of Meat and Poultry Products. OMB Control...

  5. Information transmission in young children: when social information is more important than nonsocial information.

    PubMed

    McGuigan, Nicola; Cubillo, Marcus

    2013-01-01

    The authors' aim was to use a highly novel open diffusion paradigm to investigate the transmission of social information (i.e., gossip) and general knowledge within 2 groups of 10- and 11-year-old children. Four children, 2 from each group, acted as a primed information source, selected on the basis of sex and dominance ranking (high or low) within the group. Each source received 1 piece of gossip and 1 piece of general knowledge from the experimenter during natural class interaction, and the information was allowed to diffuse naturally within the group. Results revealed that gossip was transmitted more frequently than knowledge, and that male sources were more likely to transmit gossip than female sources. The relationship between characteristics of the source, and characteristics of the gossip recipient, also appeared influential with the dominant male source transmitting gossip to exclusively to friends, and the nondominant male source transmitting to individuals of higher peer regard than themselves. PMID:24303575

  6. A technical approach for determining the importance of information in computerized alarm systems

    SciTech Connect

    Fortney, D.S.; Lim, J.J.

    1994-06-10

    Computerized alarm and access control systems must be treated as special entities rather than as generic automated information systems. This distinction arises due to the real-time control and monitoring functions performed by these systems at classified facilities and the degree of centralization of a site`s safeguards system information in the associated databases. As an added requirement for these systems, DOE safeguards and security classification policy is to protect information whose dissemination has the potential for significantly increasing the probability of successful adversary action against the facility, or lowering adversary resources needed for a successful attack. Thus at issue is just how valuable would specific alarm system information be to an adversary with a higher order objective. We have developed and applied a technical approach for determining the importance of information contained in computerized alarm and access control systems. The methodology is based on vulnerability assessment rather than blanket classification rules. This method uses a system architecture diagram to guide the analysis and to develop adversary defeat methods for each node and link. These defeat methods are evaluated with respect to required adversary resources, technical difficulty, and detection capability. Then they are incorporated into site vulnerability assessments to determine the significance of alarm system information in the context of a facility attack. This methodology was successfully applied to the Argus alarm, access control, and assessment system developed at the Lawrence Livermore National Lab. Argus is software-driven, contains interrelated databases, shares host computers, and communicates with field processors and alarms through a common network. The evaluation results provided insights into the importance of alarm system information while the methodology itself provided a framework for addressing associated information protection issues.

  7. Sweet Knowledge: How Declaring Added Sugars Will Help Consumers Make Informed Food Choices.

    PubMed

    McDonough, Sarah P

    2015-01-01

    This paper argues that the Food and Drug Administration (FDA) has the authority to require a declaration of "added sugars" on the nutrition label. FDA has relied on scientific evidence from well-respected sources that concluded that "added sugars" pose a public health concern for Americans; its rule is not arbitrary or capricious. At the same time, there are certain limits on the effectiveness of the "added sugars" rule, especially consumer comprehension. Therefore, FDA should consider more effective front-of-package labeling to clearly communicate the public health risks of "added sugars". PMID:26827391

  8. 'Arthritis' in Byzantium (AD 324-1453): unknown information from non-medical literary sources.

    PubMed Central

    Lascaratos, J

    1995-01-01

    OBJECTIVE--To compile and analyse information contained in non-medical texts of the Byzantine historians and chroniclers concerning arthritis, and to clarify the first use of Colchicum autumnale in the treatment of gout by the fifth century physician, Jacob Psychristus. CONCLUSIONS--This material gives an indication of the problem of arthritis and, in particular, a disease resembling gout that tyrannised a great number of the population in the Byzantine Empire (AD 324-1453). Contemporary historians and chroniclers maintain that the main causes of gout ('podagra') were the over-consumption of alcoholic drinks and food. Most relevant texts include anxiety and heredity among the aetiological factors of the disease. The incidence of this group of diseases among the Byzantine Emperors (it is certain that 14 of a total of 86 had a form of arthritis) and other officials of the State indicates that these diseases were a possible factor in certain political and military difficulties of the Empire. Images PMID:8546526

  9. Important differences in the durability of glycaemic response among second-line treatment options when added to metformin in type 2 diabetes: a retrospective cohort study.

    PubMed

    Mamza, Jil; Mehta, Rajnikant; Donnelly, Richard; Idris, Iskandar

    2016-06-01

    Importance There is limited information about the durability of glycaemic control when different oral glucose-lowering therapies (GLTs) are used as add-on treatments to metformin (MET) in patients with type 2 diabetes mellitus (T2DM). Objective To compare time to treatment failure between different classes of oral GLT when used as second line (add-on) treatments to MET monotherapy at HbA1c ≥ 7.5%. Design, setting and participants A retrospective cohort study on 20,070 patients who were newly treated with a sulphonylurea (SU), dipeptidyl-peptidase-4 (DPP-4) inhibitor or thiazolidinedione (TZD) following MET therapy failure (2007-2014). Patients' data was sourced from UK General Practices via The Health Improvement Network (THIN) database. The risk of dual therapy failure was compared between three treatment groups: MET + SU (reference group, n = 15,508), MET + DPP-4 inhibitor (n = 3,080) and MET + TZD (n = 1,482). Follow-up was until treatment substitution or intensification with a 3rd GLT, or for up to 5 years (totalling 46,430 person-years). Propensity score weighting and Cox proportional hazard regression analyses were employed. Main outcomes and measures Risk of dual therapy failure was compared between treatment groups while adjusting for baseline covariates. Results Unadjusted survival analysis showed the incidence of dual therapy failure at 1 year was 15% with SU, 23% with DPP-4 inhibitor and 8% with TZD. Corresponding failure rates at 2 years were 26, 38 and 12%, respectively. Adjusted multivariate models showed that, compared to the SU group, adding a DPP-4 inhibitor was associated with an increased risk of treatment failure (adjusted hazard ratio, aHR, 1.58; 95% CI: 1.48-1.68), while adding a TZD was associated with a reduced hazard (aHR, 0.45; 95% CI: 0.41-0.50). Baseline parameters associated with an increased hazard of intensification included HbA1c, diabetes duration, gender, smoking status and the use of statins

  10. Recognition of 27-Class Protein Folds by Adding the Interaction of Segments and Motif Information

    PubMed Central

    Feng, Zhenxing; Hu, Xiuzhen

    2014-01-01

    The recognition of protein folds is an important step for the prediction of protein structure and function. After the recognition of 27-class protein folds in 2001 by Ding and Dubchak, prediction algorithms, prediction parameters, and new datasets for the prediction of protein folds have been improved. However, the influences of interactions from predicted secondary structure segments and motif information on protein folding have not been considered. Therefore, the recognition of 27-class protein folds with the interaction of segments and motif information is very important. Based on the 27-class folds dataset built by Liu et al., amino acid composition, the interactions of secondary structure segments, motif frequency, and predicted secondary structure information were extracted. Using the Random Forest algorithm and the ensemble classification strategy, 27-class protein folds and corresponding structural classification were identified by independent test. The overall accuracy of the testing set and structural classification measured up to 78.38% and 92.55%, respectively. When the training set and testing set were combined, the overall accuracy by 5-fold cross validation was 81.16%. In order to compare with the results of previous researchers, the method above was tested on Ding and Dubchak's dataset which has been widely used by many previous researchers, and an improved overall accuracy 70.24% was obtained. PMID:25136571

  11. THE IMPORTANCE OF SPATIAL ACCURACY FOR CHEMICAL INFORMATION MANAGEMENT

    EPA Science Inventory

    Information about chemicals can be critical to making timely decisions. The results of these decisions may not be realized for many years. In order to increase the value of chemical information and to create and utilize meaningful environmental models, the Environmental Prote...

  12. 75 FR 50772 - Agency Information Collection Activities: Importation Bond Structure

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Structure AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ] ACTION: 60-Day... concerning the: Importation Bond Structure. This request for comment is being made pursuant to the Paperwork...: Title: Importation Bond Structure. OMB Number: 1651-0050. Form Numbers: 301 and 5297. Abstract:...

  13. Value-added Data Services at the Goddard Earth Sciences Data and Information Services Center

    NASA Technical Reports Server (NTRS)

    Leptoukh, Gregory G.; Alcott, Gary T.; Kempler, Steven J.; Lynnes, Christopher S.; Vollmer, Bruce E.

    2004-01-01

    The NASA Goddard Earth Sciences Data and Information Services Center (GES DISC), in addition to serving the Earth Science community as one of the major Distributed Active Archives Centers (DAACs), provides much more than just data. Among the value-added services available to general users are subsetting data spatially and/or by parameter, online analysis (to avoid downloading unnecessarily all the data), and assistance in obtaining data from other centers. Services available to data producers and high-volume users include consulting on building new products with standard formats and metadata and construction of data management systems. A particularly useful service is data processing at the DISC (i.e., close to the input data) with the users algorithm. This can take a number of different forms: as a configuration-managed algorithm within the main processing stream; as a stand-alone program next to the on-line data storage; as build-it-yourself code within the Near-Archive Data Mining (NADM) system; or as an on-the-fly analysis with simple algorithms embedded into the web-based tools. Partnerships between the GES DISC and scientists, both producers and users, allow the scientists to concentrate on science, while the GES DISC handles the data management, e.g., formats, integration, and data processing. The existing data management infrastructure at the GES DISC supports a wide spectrum of options: from simple data support to sophisticated on-line analysis tools, producing economies of scale and rapid time-to-deploy. At the same time, such partnerships allow the GES DISC to serve the user community more efficiently and to better prioritize on-line holdings. Several examples of successful partnerships are described in the presentation.

  14. The Importance of Information Localization in Scene Gist Recognition

    ERIC Educational Resources Information Center

    Loschky, Lester C.; Sethi, Amit; Simons, Daniel J.; Pydimarri, Tejaswi N.; Ochs, Daniel; Corbeille, Jeremy L.

    2007-01-01

    People can recognize the meaning or gist of a scene from a single glance, and a few recent studies have begun to examine the sorts of information that contribute to scene gist recognition. The authors of the present study used visual masking coupled with image manipulations (randomizing phase while maintaining the Fourier amplitude spectrum;…

  15. 78 FR 75576 - Agency Information Collection Activities: Importation Bond Structure

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... Structure AGENCY: U.S. Customs and Border Protection (CBP), Department of Homeland Security. ACTION: 60-day... Importation Bond Structure. This request for comment is being made pursuant to the Paperwork Reduction Act of... Structure. OMB Number: 1651-0050. Form Number: CBP Forms 301 and 5297. Abstract: Bonds are used to...

  16. Adding Uncertainty Information to the Ocean Suite of ESDRs from Microwave Imaging Instruments

    NASA Astrophysics Data System (ADS)

    Mears, C. A.; Hilburn, K. A.; Smith, D. K.; Gentemann, C. L.; Wentz, F. J.

    2012-12-01

    Measurements of several key parameters (surface wind speed, total column water vapor, total cloud water, and rain rate) have been performed by a series satellite-borne microwave radiometers since mid 1987. We have performed an accurate intercalibration of Earth Science Data Records (ESDRs) from these microwave imaging instruments (SSM/I, SSMIS, AMSRE and WindSat), and provide the resulting datasets to researchers worldwide via our website (www.remss.com). These results are most useful if they are accompanied by accurate and comprehensive estimates of uncertainty. We will show methods we are developing to calculate uncertainty estimates for these products, including the sensitivity of the final results to errors in measured radiance, satellite attitude, quality control procedures, and the choice of which satellites to include in a merged product. Because our users have apply our data to a plethora of research topics, it is important that the resulting uncertainty estimates are meaningful for different spatial and temporal scales, ranging from individual, high-spatial-resolution measurements to long-term trends in monthly global averages. We have found that different sources of uncertainty are important for different time and length scales. In addition, the best way to present the uncertainty information may change as the scale changes, with the long-term, large spatial scale uncertainty best presented by calculating an ensemble of possible datasets so that the complicated correlation structure in the uncertainty can be included in any subsequent procedures.

  17. Value-Added Systems for Information and Instruction at Vocational-Technical Centers.

    ERIC Educational Resources Information Center

    Boyd, Betty Sue; Turner, Marsha K.

    Information resources can be considered a series of formal processes or activities by which the potential usefulness of specific information messages being processed is enhanced. These processes may add value to the information for the user. In order to increase the possibility that the information will be useful to recipients and users,…

  18. Estimating net survival: the importance of allowing for informative censoring.

    PubMed

    Danieli, Coraline; Remontet, Laurent; Bossard, Nadine; Roche, Laurent; Belot, Aurélien

    2012-04-13

    Net survival, the one that would be observed if cancer were the only cause of death, is the most appropriate indicator to compare cancer mortality between areas or countries. Several parametric and non-parametric methods have been developed to estimate net survival, particularly when the cause of death is unknown. These methods are based either on the relative survival ratio or on the additive excess hazard model, the latter using the general population mortality hazard to estimate the excess mortality hazard (the hazard related to net survival). The present work used simulations to compare estimator abilities to estimate net survival in different settings such as the presence/absence of an age effect on the excess mortality hazard or on the potential time of follow-up, knowing that this covariate has an effect on the general population mortality hazard too. It showed that when age affected the excess mortality hazard, most estimators, including specific survival, were biased. Only two estimators were appropriate to estimate net survival. The first is based on a multivariable excess hazard model that includes age as covariate. The second is non-parametric and is based on the inverse probability weighting. These estimators take differently into account the informative censoring induced by the expected mortality process. The former offers great flexibility whereas the latter requires neither the assumption of a specific distribution nor a model-building strategy. Because of its simplicity and availability in commonly used software, the nonparametric estimator should be considered by cancer registries for population-based studies. PMID:22281942

  19. 76 FR 39846 - Proposed Information Collection; Comment Request; Steel Import License

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... International Trade Administration Proposed Information Collection; Comment Request; Steel Import License AGENCY... INFORMATION: I. Abstract The President's Proclamation on Steel Safeguards mandated that the Departments of Commerce and Treasury institute an import licensing system to facilitate the monitoring of certain...

  20. 76 FR 40749 - Agency Information Collection Activities: Records and Supporting Data: Importation, Receipt...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... of Alcohol, Tobacco, Firearms and Explosives Agency Information Collection Activities: Records and Supporting Data: Importation, Receipt, Storage, and Disposition by Explosives Importers, Manufacturers..., Firearms and Explosives (ATF), will be submitting the following information collection request to...

  1. Climatic information of Western Sahel (1535-1793 AD) in original documentary sources

    NASA Astrophysics Data System (ADS)

    Millán, V.; Rodrigo, F. S.

    2014-09-01

    The Sahel is the semi-arid transition zone between arid Sahara and humid tropical Africa, extending approximately 10-20° N from Mauritania in the West to Sudan in the East. The African continent, one of the most vulnerable regions to climate change, is subject to frequent droughts and famine. One climate challenge research is to isolate those aspects of climate variability that are natural from those that are related to human influences. Therefore, the study of climatic conditions before mid-19th century, when anthropogenic influence was of minor importance, is very interesting. In this work the frequency of extreme events, such as droughts and floods, in Western Sahel from the 16th to 18th centuries is investigated using documentary data. Original manuscripts with historical chronicles from Walata and Nema (Mauritania), Timbuktu and Arawan (Mali), and Agadez (Niger) have been analyzed. Information on droughts, intense rainfall, storms and floods, as well as socioeconomic aspects (famines, pests, scarcity, prosperity) has been codified in an ordinal scale ranging from -2 (drought and famines) to +2 (floods) to obtain a numerical index of the annual rainfall in the region. Results show wet conditions in the 17th century, as well as dry conditions in the 18th century (interrupted by a short wet period in the 1730s decade).

  2. 77 FR 37696 - Agency Information Collection Activities: Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Importer ID Input... other Federal agencies to comment on an information collection requirement concerning the Importer ID... concerning the following information collection: Title: Importer ID Input Record. OMB Number: 1651-0064....

  3. 78 FR 67383 - Agency Information Collection Activities; Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities; Importer ID Input... other Federal agencies to comment on an information collection requirement concerning the Importer ID... concerning the following information collection: Title: Importer ID Input Record. OMB Number: 1651-0064....

  4. 78 FR 15800 - 60-Day Notice of Proposed Information Collection: Shrimp Exporter's/Importer's Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... Notice of Proposed Information Collection: Shrimp Exporter's/Importer's Declaration ACTION: Notice of... menardmm@state.gov . SUPPLEMENTARY INFORMATION: Title of Information Collection: Shrimp Importer's.... Abstract of proposed collection: The Form DS-2031 is necessary to document imports of shrimp pursuant...

  5. 15 CFR 30.51 - Statistical information required for import entries.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Statistical information required for import entries. 30.51 Section 30.51 Commerce and Foreign Trade Regulations Relating to Commerce and... § 30.51 Statistical information required for import entries. The information required for...

  6. 15 CFR 30.51 - Statistical information required for import entries.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Statistical information required for import entries. 30.51 Section 30.51 Commerce and Foreign Trade Regulations Relating to Commerce and... § 30.51 Statistical information required for import entries. The information required for...

  7. 15 CFR 30.51 - Statistical information required for import entries.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Statistical information required for import entries. 30.51 Section 30.51 Commerce and Foreign Trade Regulations Relating to Commerce and... § 30.51 Statistical information required for import entries. The information required for...

  8. 15 CFR 30.51 - Statistical information required for import entries.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Statistical information required for import entries. 30.51 Section 30.51 Commerce and Foreign Trade Regulations Relating to Commerce and... § 30.51 Statistical information required for import entries. The information required for...

  9. 15 CFR 30.51 - Statistical information required for import entries.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Statistical information required for import entries. 30.51 Section 30.51 Commerce and Foreign Trade Regulations Relating to Commerce and... § 30.51 Statistical information required for import entries. The information required for...

  10. Retrieving clear-air turbulence information from regular commercial aircraft using Mode-S and ADS-B broadcast

    NASA Astrophysics Data System (ADS)

    Kopeć, J. M.; Kwiatkowski, K.; de Haan, S.; Malinowski, S. P.

    2015-11-01

    Navigational information broadcast by commercial aircraft in the form of Mode-S and ADS-B messages can be considered a new and valid source of upper air turbulence measurements. A set of three processing methods is proposed and analysed using a quality record of turbulence encounters made by a research aircraft. The proposed methods are based on processing the vertical acceleration or the background wind into the eddy dissipation rate. All the necessary parameters are conveyed in the Mode-S/ADS-B messages. The comparison of the results of application of the processing against a reference eddy dissipation rate obtained using on-board accelerometer indicate a significant potential of those methods. The advantages and limitation of the presented approaches are discussed.

  11. 75 FR 10338 - 60-Day Notice of Proposed Information Collection: DS-2031, Shrimp Exporter's/Importer's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... Notice of Proposed Information Collection: DS-2031, Shrimp Exporter's/Importer's Declaration, OMB Control... of Information Collection: Shrimp Exporter's/ Importer's Declaration OMB Control Number: 1405-0095... collection: The Form DS-203 is necessary to document imports of shrimp pursuant to the State...

  12. 75 FR 33375 - 30-Day Notice of Proposed Information Collection: DS-2031, Shrimp Exporter's/Importer's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Notice of Proposed Information Collection: DS-2031, Shrimp Exporter's/Importer's Declaration, OMB Control... Reduction Act of 1995. Title of Information Collection: Shrimp Exporter's/ Importer's Declaration. OMB... document imports of shrimp pursuant to the State Department's implementation of Section 609 of Public...

  13. For People of African, Mediterranean, or Southeast Asian Heritage: Important Information about Diabetes Blood Tests

    MedlinePlus

    ... p.m. eastern time, M-F For More Information American Diabetes Association National Heart, Lung, and Blood ... of African, Mediterranean, or Southeast Asian Heritage: Important Information about Diabetes Blood Tests Page Content On this ...

  14. The Importance of Information Analysis Centers in the Performance of Information Services.

    ERIC Educational Resources Information Center

    Weisman, Herman M.

    It is necessary to distinguish the functions, services and products of various types of information services. For example, document centers, clearinghouses, referral centers, and special libraries deal mainly with information in a broad sense. The main function of information analysis centers, however, is to optimize the ratio of knowledge to…

  15. The Added Value of Collecting Information on Pain Experience When Predicting Time on Benefits for Injured Workers with Back Pain.

    PubMed

    Steenstra, Ivan A; Franche, Renée-Louise; Furlan, Andrea D; Amick, Ben; Hogg-Johnson, Sheilah

    2016-06-01

    Objectives Some injured workers with work-related, compensated back pain experience a troubling course in return to work. A prediction tool was developed in an earlier study, using administrative data only. This study explored the added value of worker reported data in identifying those workers with back pain at higher risk of being on benefits for a longer period of time. Methods This was a cohort study of workers with compensated back pain in 2005 in Ontario. Workplace Safety and Insurance Board (WSIB) data was used. As well, we examined the added value of patient-reported prognostic factors obtained from a prospective cohort study. Improvement of model fit was determined by comparing area under the curve (AUC) statistics. The outcome measure was time on benefits during a first workers' compensation claim for back pain. Follow-up was 2 years. Results Among 1442 workers with WSIB data still on full benefits at 4 weeks, 113 were also part of the prospective cohort study. Model fit of an established rule in the smaller dataset of 113 workers was comparable to the fit previously established in the larger dataset. Adding worker rating of pain at baseline improved the rule substantially (AUC = 0.80, 95 % CI 0.68, 0.91 compared to benefit status at 180 days, AUC = 0.88, 95 % CI 0.74, 1.00 compared to benefits status at 360 days). Conclusion Although data routinely collected by workers' compensation boards show some ability to predict prolonged time on benefits, adding information on experienced pain reported by the worker improves the predictive ability of the model from 'fairly good' to 'good'. In this study, a combination of prognostic factors, reported by multiple stakeholders, including the worker, could identify those at high risk of extended duration on disability benefits and in potentially in need of additional support at the individual level. PMID:26152837

  16. Adding contextual information to improve character recognition on the Archimedes Palimpsest

    NASA Astrophysics Data System (ADS)

    Walvoord, Derek J.; Easton, Roger L., Jr.; Canosa, Roxanne L.

    2007-01-01

    The objective of the character recognition effort for the Archimedes Palimpsest is to provide a tool that allows scholars of ancient Greek mathematics to retrieve as much information as possible from the remaining degraded text. With this in mind, the current pattern recognition system does not output a single classification decision, as in typical target detection problems, but has been designed to provide intermediate results that allow the user to apply his or her own decisions (or evidence) to arrive at a conclusion. To achieve this result, a probabilistic network has been incorporated into our previous recognition system, which was based primarily on spatial correlation techniques. This paper reports on the revised tool and its recent success in the transciption process.

  17. CMB lensing forecasts for constraining the primordial perturbations: adding to the CMB temperature and polarization information

    SciTech Connect

    Kasanda, Simon Muya; Moodley, Kavilan E-mail: moodleyk41@ukzn.ac.za

    2014-12-01

    We forecast how current (PLANCK) and future (PRISM) cosmic microwave background (CMB) experiments constrain the adiabatic mode and its admixtures with primordial isocurvature modes. The forecasts are based on measurements of the reconstructed CMB lensing potential and lensing-induced CMB B-mode polarization anisotropies in combination with the CMB temperature and E-mode polarization anisotropies. We first study the characteristic features of the CMB temperature, polarization and lensing spectra for adiabatic and isocurvature modes. We then consider how information from the CMB lensing potential and B-mode polarization induced by lensing can improve constraints on an admixture of adiabatic and three correlated isocurvature modes. We find that the CMB lensing spectrum improves constraints on isocurvature modes by at most 10% for the PLANCK and PRISM experiments. The limited improvement is a result of the low amplitude of isocurvature lensing spectra and cancellations between these spectra that render them only slightly detectable. There is a larger gain from using the lensing-induced B-mode polarization spectrum measured by PRISM. In this case constraints on isocurvature mode amplitudes improve by as much as 40% relative to the CMB temperature and E-mode polarization constraints. The addition of both lensing and lensing-induced B-mode polarization information constrains isocurvature mode amplitudes at the few percent level or better. In the case of admixtures of the adiabatic mode with one or two correlated isocurvature modes we find that constraints at the percent level or better are possible. We investigate the dependence of our results to various assumptions in our analysis, such as the inclusion of dark energy parameters, the CMB temperature-lensing correlation, and the presence of primordial tensor modes, and find that these assumptions do not significantly change our main results.

  18. 76 FR 23537 - Hass Avocado Promotion, Research, and Information Order; Importer Associations and Assessment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... Agricultural Marketing Service Hass Avocado Promotion, Research, and Information Order; Importer Associations... announces an updated computation for assessments received by importer associations under the Hass Avocado... Avocado Promotion, Research, and Information Act of 2000 (7 U.S.C. 7801-7813). The Order covers...

  19. Historic Building Information Modelling - Adding intelligence to laser and image based surveys of European classical architecture

    NASA Astrophysics Data System (ADS)

    Murphy, Maurice; McGovern, Eugene; Pavia, Sara

    2013-02-01

    Historic Building Information Modelling (HBIM) is a novel prototype library of parametric objects, based on historic architectural data and a system of cross platform programmes for mapping parametric objects onto point cloud and image survey data. The HBIM process begins with remote collection of survey data using a terrestrial laser scanner combined with digital photo modelling. The next stage involves the design and construction of a parametric library of objects, which are based on the manuscripts ranging from Vitruvius to 18th century architectural pattern books. In building parametric objects, the problem of file format and exchange of data has been overcome within the BIM ArchiCAD software platform by using geometric descriptive language (GDL). The plotting of parametric objects onto the laser scan surveys as building components to create or form the entire building is the final stage in the reverse engineering process. The final HBIM product is the creation of full 3D models including detail behind the object's surface concerning its methods of construction and material make-up. The resultant HBIM can automatically create cut sections, details and schedules in addition to the orthographic projections and 3D models (wire frame or textured) for both the analysis and conservation of historic objects, structures and environments.

  20. Historic Building Information Modelling - Adding Intelligence to Laser and Image Based Surveys

    NASA Astrophysics Data System (ADS)

    Murphy, M.; McGovern, E.; Pavia, S.

    2011-09-01

    Historic Building Information Modelling (HBIM) is a novel prototype library of parametric objects based on historic data and a system of cross platform programmes for mapping parametric objects onto a point cloud and image survey data. The HBIM process begins with remote collection of survey data using a terrestrial laser scanner combined with digital photo modelling. The next stage involves the design and construction of a parametric library of objects, which are based on the manuscripts ranging from Vitruvius to 18th century architectural pattern books. In building parametric objects, the problem of file format and exchange of data has been overcome within the BIM ArchiCAD software platform by using geometric descriptive language (GDL). The plotting of parametric objects onto the laser scan surveys as building components to create or form the entire building is the final stage in the reverse engin- eering process. The final HBIM product is the creation of full 3D models including detail behind the object's surface concerning its methods of construction and material make-up. The resultant HBIM can automatically create cut sections, details and schedules in addition to the orthographic projections and 3D models (wire frame or textured).

  1. Adding Hierarchical Objects to Relational Database General-Purpose XML-Based Information Managements

    NASA Technical Reports Server (NTRS)

    Lin, Shu-Chun; Knight, Chris; La, Tracy; Maluf, David; Bell, David; Tran, Khai Peter; Gawdiak, Yuri

    2006-01-01

    NETMARK is a flexible, high-throughput software system for managing, storing, and rapid searching of unstructured and semi-structured documents. NETMARK transforms such documents from their original highly complex, constantly changing, heterogeneous data formats into well-structured, common data formats in using Hypertext Markup Language (HTML) and/or Extensible Markup Language (XML). The software implements an object-relational database system that combines the best practices of the relational model utilizing Structured Query Language (SQL) with those of the object-oriented, semantic database model for creating complex data. In particular, NETMARK takes advantage of the Oracle 8i object-relational database model using physical-address data types for very efficient keyword searches of records across both context and content. NETMARK also supports multiple international standards such as WEBDAV for drag-and-drop file management and SOAP for integrated information management using Web services. The document-organization and -searching capabilities afforded by NETMARK are likely to make this software attractive for use in disciplines as diverse as science, auditing, and law enforcement.

  2. 78 FR 39824 - 30-Day Notice of Proposed Information Collection: Shrimp Exporter's/Importer's Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... Notice of Proposed Information Collection: Shrimp Exporter's/Importer's Declaration ACTION: Notice of... Collection: Shrimp Exporter's/ Importer's Declaration OMB Control Number: 1405-0095 Type of Request... imports of shrimp pursuant to the State Department's implementation of Section 609 of Public Law...

  3. The Adequacy of the Information that Students Utilize when Choosing a College: An Attribute Importance and Information Sufficiency Approach

    ERIC Educational Resources Information Center

    Dolinsky, Arthur L.

    2010-01-01

    This study employed a college student sample to retrospectively assess the adequacy of the college-related attribute information they received when deciding to attend college. The assessment separately considered males and females in the study's information sufficiency-importance framework with resulting strategies. The results suggest that when…

  4. The Importance of Introducing a Course on Information and Communication Technologies for Development into the Information Technology Curriculum

    ERIC Educational Resources Information Center

    Al-Ahmad, Walid

    2010-01-01

    This paper studies the role and the importance of Information and Communication Technologies for Development (ICT4D) education in Information Technology (IT) programs. The research included the students who attended an ICT4D course at NYiT Amman Campus in the academic years of 2006 to 2009. Data were collected through two questionnaires developed…

  5. 78 FR 32233 - Notice of Request for Extension of Approval of an Information Collection; Importation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with the regulations for the importation of artificially dwarfed...

  6. 76 FR 39070 - Proposed Information Collection; Comment Request; Import, End-User, and Delivery Verification...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Bureau of Industry and Security Proposed Information Collection; Comment Request; Import, End- User, and Delivery Verification Certificates AGENCY: Bureau of Industry and Security, Commerce. ACTION:...

  7. 75 FR 28550 - Proposed Information Collection; Comment Request; International Import Certificate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Bureau of Industry and Security Proposed Information Collection; Comment Request; International Import Certificate AGENCY: Bureau of Industry and Security. ACTION: Notice. SUMMARY: The Department of Commerce,...

  8. 78 FR 24159 - Proposed Information Collection; Comment Request; International Import Certificate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Bureau of Industry and Security Proposed Information Collection; Comment Request; International Import Certificate AGENCY: Bureau of Industry and Security, Commerce. ACTION: Notice. SUMMARY: The Department...

  9. 78 FR 37244 - Submission for Review: We Need Important Information About Your Eligibility for Social Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... MANAGEMENT Submission for Review: We Need Important Information About Your Eligibility for Social Security... Eligibility for Social Security Disability Benefits, RI 98-7. As required by the Paperwork Reduction Act of... faxed to (202) 606-0910. SUPPLEMENTARY INFORMATION: RI 98-7 is used by OPM to verify receipt of...

  10. 21 CFR 895.22 - Submission of data and information by the manufacturer, distributor, or importer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Submission of data and information by the manufacturer, distributor, or importer. 895.22 Section 895.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES BANNED DEVICES General Provisions § 895.22 Submission of data and information...

  11. 77 FR 55486 - Agency Information Collection Activities: Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... Federal Register (76 FR 37696) on June 22, 2012, allowing for a 60-day comment period. This notice allows... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Importer ID Input... accordance with the Paperwork Reduction Act: Importer ID Input Record (CBP Form 5106). This is a...

  12. 78 FR 66890 - Notice of Request for Extension of Approval of an Information Collection; Importation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... Approval of an Information Collection; Importation of Clementines, Mandarins, and Tangerines From Chile..., mandarins, and tangerines from Chile into the United States. DATES: We will consider all comments that we... the importation of clementines, mandarins, and tangerines from Chile, contact Mr. David...

  13. 77 FR 73671 - Agency Information Collection Activities: Deferral of Duty on Large Yachts Imported for Sale

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-11

    ... Federal Register (77 FR 60133) on October 2, 2012, allowing for a 60-day comment period. This notice... Large Yachts Imported for Sale AGENCY: U.S. Customs and Border Protection, Department of Homeland... Large Yachts Imported for Sale. This is a proposed extension of an information collection that...

  14. Variations in "Party Line" Information Importance Between Pilots of Difference Characteristics

    NASA Technical Reports Server (NTRS)

    Pritchett, Amy R.; Hansman, R. John

    1995-01-01

    The introduction of digital datalink communications into the air traffic control (ATC) system may cause a reduction of the situation awareness of flight crews due to the reduction of 'Party Line' Information (PLI) that can be overheard on the shared voice frequencies. A survey was distributed to determine current PLI use by pilots from different geographic regions, operational groups, experience levels, and aircraft equipage. Pilots indicated highest perceived importance for PLI during the phases of flight nearest the airport and lowest importance during cruise. Several specific traffic and weather information elements were identified as particularly important; traffic and weather information was also cited by pilots as information required for global situation awareness. Some variations in responses were found between pilots from different operational types.

  15. Reassessing flood frequency for the Sussex Ouse, Lewes: the inclusion of historical flood information since AD 1650

    NASA Astrophysics Data System (ADS)

    Macdonald, N.; Kjeldsen, T. R.; Prosdocimi, I.; Sangster, H.

    2014-10-01

    The application of historical flood information as a tool for augmenting instrumental flood data is increasingly recognised as a valuable tool. Most previous studies have focused on large catchments with historic settlements, this paper applies the approach to the smaller lowland system of the Sussex Ouse in southeast England. The reassessment of flood risk on the Sussex Ouse is pertinent in light of the severe flooding in October 2000 and heightened concerns of a perceived increase in flooding nationally. Systematic flood level readings from 1960 and accounts detailing past flood events within the catchment are compiled back to ca. 1750. This extended flood record provides an opportunity to reassess estimates of flood frequency over a timescale not normally possible within flood frequency analysis. This paper re-evaluates flood frequency at Lewes on the Sussex Ouse downstream of the confluence of the Sussex Ouse and River Uck. The paper considers the strengths and weaknesses in estimates resulting from contrasting methods of analysis and their corresponding data: (i) single site analysis of gauged annual maxima; (ii) combined analysis of systematic annual maxima augmented with historical peaks of estimated magnitude; (iii) combined analysis of systematic annual maxima augmented with historical peaks of estimated magnitude exceeding a known threshold, and (iv) sensitivity analysis including only the very largest historical flood events. Use of the historical information was found to yield much tighter confidence intervals of risk estimates, with uncertainty reduced by up to 40% for the 100-year return frequency event when historical information was added to the gauged data.

  16. Retrieval monitoring is influenced by information value: the interplay between importance and confidence on false memory.

    PubMed

    McDonough, Ian M; Bui, Dung C; Friedman, Michael C; Castel, Alan D

    2015-10-01

    The perceived value of information can influence one's motivation to successfully remember that information. This study investigated how information value can affect memory search and evaluation processes (i.e., retrieval monitoring). In Experiment 1, participants studied unrelated words associated with low, medium, or high values. Subsequent memory tests required participants to selectively monitor retrieval for different values. False memory effects were smaller when searching memory for high-value than low-value words, suggesting that people more effectively monitored more important information. In Experiment 2, participants studied semantically-related words, and the need for retrieval monitoring was reduced at test by using inclusion instructions (i.e., endorsement of any word related to the studied words) compared with standard instructions. Inclusion instructions led to increases in false recognition for low-value, but not for high-value words, suggesting that under standard-instruction conditions retrieval monitoring was less likely to occur for important information. Experiment 3 showed that words retrieved with lower confidence were associated with more effective retrieval monitoring, suggesting that the quality of the retrieved memory influenced the degree and effectiveness of monitoring processes. Ironically, unless encouraged to do so, people were less likely to carefully monitor important information, even though people want to remember important memories most accurately. PMID:26280497

  17. Eyes wide open: enhanced pupil dilation when selectively studying important information.

    PubMed

    Ariel, Robert; Castel, Alan D

    2014-01-01

    Remembering important information is imperative for efficient memory performance, but it is unclear how we encode important information. The current experiment evaluated two non-exclusive hypotheses for how learners selectively encode important information at the expense of less important information (differential resource allocation and information reduction). To evaluate these hypotheses, we measured changes in learners' pupil diameter and fixation durations while participants performed a selectivity task that involved studying lists consisting of words associated with different point values. Participants were instructed to maximize their score on a free recall task that they completed after studying each list. Participants' pupils dilated more when studying high-valued than low-valued words, and these changes were associated with better memory for high-valued words. However, participants fixated equally on words regardless of their value, which is inconsistent with the information reduction hypothesis. Participants also increased their memory selectivity across lists, but changes in pupil diameter and differences in fixations could not account for this increased selectivity. The results suggest that learners allocate attention differently to items as a function of their value, and that multiple processes and operations contribute to value-directed remembering. PMID:24162863

  18. The importance of surveillance for informing pretravel medical advice: imported malaria in New Zealand 1997-2009.

    PubMed

    Lau, Colleen; Weinstein, Philip; Slaney, David

    2014-02-01

    Malaria has never been endemic in New Zealand, and all cases have been diagnosed in international travelers. In this paper, we describe malaria cases reported from 1997 to 2009 and discuss epidemiological changes compared to a previous report from 1980 to 1992. From 1997 to 2009, 666 malaria infections were reported, with 410 cases (61.6%) in travelers aged 20-39 and 133 (20%) in military personnel. Infections were caused by Plasmodium vivax in 436 cases (72.7%) and Plasmodium falciparum in 163 (27.2%). In the 533 civilians, common countries of infection were Papua New Guinea (24.4%), India (18.6%), the Solomon Islands (8.8%), and Indonesia (6.1%). Most common regions of malaria acquisition for civilians were Papua New Guinea and Western Pacific (39.8%), Africa (24.7%), Indian subcontinent (19.5%), and Southeast Asia (13.6%). Compared to a previous report of malaria in New Zealand from 1980 to 1992, regions of malaria acquisition have changed significantly, with a lower percentage of cases acquired from Papua New Guinea and Western Pacific (from 59.2% to 39.3%), and a higher percentage from Africa (from 8.6% to 21.3%). The ethnic groups affected also differ significantly between the two surveillance periods, with a reduction in the percentage of cases reported in Caucasians (from 80.8 to 45.9%) and an increase in cases in Indians (from 7.0 to 15.7%), Papua New Guineans and Pacific Islanders (from 5.2 to 16.9%), other Asians (from 2.3 to 5.6%), and Africans (from 0 to 8.5%). Common locations of malaria infection have evolved over time and probably reflect changing travel patterns of New Zealanders and the origins of visitors and immigrants. Therefore, local surveillance is important for informing pretravel advice by identifying vulnerable groups and common destinations for malaria infection, so that special attention on malaria prevention can be focused on travelers who are at highest risk. Ongoing surveillance is also essential for monitoring the evolving

  19. Are School Factors Important for Measuring Teacher Effectiveness? A Multilevel Technique to Predict Student Gains through a Value-Added Approach

    ERIC Educational Resources Information Center

    Subedi, Bidya Raj; Swan, Bonnie; Hynes, Michael C.

    2010-01-01

    This paper investigates the effect of teacher quality, represented by teacher level characteristics, on mathematics gain scores employing multilevel (or three-level hierarchical linear model, HLM, based) unconditional and conditional value-added model (VAM). We found the significant effects of teacher's mathematics content certification, teacher…

  20. 75 FR 31748 - Notice of Request for Extension of Approval of an Information Collection; Importation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... Animal and Plant Health Inspection Service Notice of Request for Extension of Approval of an Information Collection; Importation of Artificially Dwarfed Plants AGENCY: Animal and Plant Health Inspection Service... accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant...

  1. 15 CFR 30.55 - Confidential information, import entries, and withdrawals.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Confidential information, import entries, and withdrawals. 30.55 Section 30.55 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS...

  2. 15 CFR 30.55 - Confidential information, import entries, and withdrawals.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Confidential information, import entries, and withdrawals. 30.55 Section 30.55 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS...

  3. 15 CFR 30.55 - Confidential information, import entries, and withdrawals.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Confidential information, import entries, and withdrawals. 30.55 Section 30.55 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS...

  4. 15 CFR 30.55 - Confidential information, import entries, and withdrawals.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Confidential information, import entries, and withdrawals. 30.55 Section 30.55 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS...

  5. 76 FR 65163 - Notice of Request for Extension of Approval of an Information Collection; Importation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with regulations for the importation of Christmas cactus and Easter cactus in growing media from the Netherlands and...

  6. 78 FR 4125 - Proposed Information Collection; Comment Request; Procedures for Importation of Supplies for Use...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... of Supplies for Use in Emergency Relief Work AGENCY: International Trade Administration, Commerce... relief work free of antidumping and countervailing duties. Before importation, a written request shall be.... Authority: 19 U.S.C. 1318(a). There are no proposed changes to this information collection. II. Method...

  7. 21 CFR 200.5 - Mailing of important information about drugs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Mailing of important information about drugs. 200.5 Section 200.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES.... Manufacturers and distributors of drugs and the Food and Drug Administration occasionally are required to...

  8. Reporter-Source Orientation, South Attraction, Topic Importance, and Reporter Information-Seeking Behavior.

    ERIC Educational Resources Information Center

    Einsiedel, Edna Flores

    Behavioral research suggests that communication between two individuals is affected by such factors as their orientation toward a topic, the importance of the topic, and interpersonal attraction. Seven hypotheses were formulated to determine if these factors--originally discovered in a discussion setting--were operative in an information-seeking…

  9. Clinic expert information extraction based on domain model and block importance model.

    PubMed

    Zhang, Yuanpeng; Wang, Li; Qian, Danmin; Geng, Xingyun; Yao, Dengfu; Dong, Jiancheng

    2015-11-01

    To extract expert clinic information from the Deep Web, there are two challenges to face. The first one is to make a judgment on forms. A novel method based on a domain model, which is a tree structure constructed by the attributes of query interfaces is proposed. With this model, query interfaces can be classified to a domain and filled in with domain keywords. Another challenge is to extract information from response Web pages indexed by query interfaces. To filter the noisy information on a Web page, a block importance model is proposed, both content and spatial features are taken into account in this model. The experimental results indicate that the domain model yields a precision 4.89% higher than that of the rule-based method, whereas the block importance model yields an F1 measure 10.5% higher than that of the XPath method. PMID:26231612

  10. Validation of survey information on smoking and alcohol consumption against import statistics, Greenland 1993–2010

    PubMed Central

    Bjerregaard, Peter; Becker, Ulrik

    2013-01-01

    Background Questionnaires are widely used to obtain information on health-related behaviour, and they are more often than not the only method that can be used to assess the distribution of behaviour in subgroups of the population. No validation studies of reported consumption of tobacco or alcohol have been published from circumpolar indigenous communities. Objective The purpose of the study is to compare information on the consumption of tobacco and alcohol obtained from 3 population surveys in Greenland with import statistics. Design Estimates of consumption of cigarettes and alcohol using several different survey instruments in cross-sectional population studies from 1993–1994, 1999–2001 and 2005–2010 were compared with import statistics from the same years. Results For cigarettes, survey results accounted for virtually the total import. Alcohol consumption was significantly under-reported with reporting completeness ranging from 40% to 51% for different estimates of habitual weekly consumption in the 3 study periods. Including an estimate of binge drinking increased the estimated total consumption to 78% of the import. Conclusion Compared with import statistics, questionnaire-based population surveys capture the consumption of cigarettes well in Greenland. Consumption of alcohol is under-reported, but asking about binge episodes in addition to the usual intake considerably increased the reported intake in this population and made it more in agreement with import statistics. It is unknown to what extent these findings at the population level can be inferred to population subgroups. PMID:23471142

  11. Does Digital Ad Exposure Influence Information-Seeking Behavior Online? Evidence From the 2012 Tips From Former Smokers National Tobacco Prevention Campaign

    PubMed Central

    Hansen, Heather; Duke, Jennifer; Davis, Kevin; Alexander, Robert; Rowland, Amy; Mitchko, Jane

    2016-01-01

    Background Measuring the impact of online health campaigns is challenging. Ad click-through rates are traditionally used to measure campaign reach, but few Internet users ever click on ads. Alternatively, self-reported exposure to digital ads would be prone to recall bias. Furthermore, there may be latency effects whereby people do not click on ads when exposed but visit the promoted website or conduct campaign-related searches later. Online panels that unobtrusively collect panelists’ Web behavior data and link ad exposure to website visits and searches can more reliably assess the impact of digital ad exposure. From March to June 2012, the Centers for Disease Control and Prevention aired the national Tips From Former Smokers (Tips 2012) media campaign designed to encourage current smokers to quit. Advertisements ran across media channels, and the digital ads directed users to the Tips 2012 campaign website. Objective Our aim was to examine whether exposure to Tips 2012 digital ads influenced information-seeking behaviors online. Methods ComScore mined its panelists’ Web behavior data for unique codes that would indicate exposure to Tips 2012 ads, regardless of whether panelists clicked the ad or not. A total of 15,319 US adults were identified as having been exposed to a Tips 2012 campaign ad. An equal number of unexposed adults (N=15,319) were identified and matched on demographics and Internet use behavior to the exposed group. Panelists’ Web behavior data were mined for up to 4 weeks after initial Tips 2012 ad exposure to determine whether they visited the Tips 2012 campaign website or other cessation-related websites (eg, nicotine replacement therapy site) or conducted searches for campaign-related topics (eg, quit smoking). Results The proportion of exposed adults visiting the Tips 2012 sites increased from 0.4% in Week 1 to 0.9% 4 weeks after ad exposure, and these rates were significantly higher than in the unexposed group (0.1% in Week 1 to 0.4% in

  12. [Important points and references for the description of hazard information in MSDS].

    PubMed

    Yamamoto, M; Kaminuma, T

    1994-01-01

    The preparation of MSDS (material safety data sheets) began in Japan in April 1993 with the notice of three Ministries, the Ministry of Health and Welfare, the Ministry of International Trade and Industry and the Ministry of Labor. MSDS are designed to provide chemical information to protect human health and the environment from chemical hazards. Important points in describing hazard information in MSDS are explained as well as references which are useful for preparation of MSDS. Problems for further discussion are also pointed out. PMID:8854916

  13. 75 FR 15671 - Notice of Request for Extension of Approval of an Information Collection; Importation of Table...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... Collection; Importation of Table Eggs From Regions Where Exotic Newcastle Disease Exists AGENCY: Animal and... information collection associated with regulations for the importation of table eggs from regions where Exotic... INFORMATION CONTACT: For information on regulations for the importation of table eggs, contact Dr....

  14. 76 FR 15278 - Notice of Request for Extension of Approval of an Information Collection; Importation of Hass...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... Approval of an Information Collection; Importation of Hass Avocados From Michoacan, Mexico AGENCY: Animal... information collection associated with regulations for the importation of Hass avocados from Michoacan, Mexico... information on regulations for the importation of Hass avocados from Michoacan, Mexico, contact Mr. David...

  15. 78 FR 13300 - Notice of Request for Extension of Approval of an Information Collection; Importation of Fruits...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-27

    ... Approval of an Information Collection; Importation of Fruits and Vegetables AGENCY: Animal and Plant Health... collection associated with the regulations for the importation of certain fruits and vegetables into the... coming. FOR FURTHER INFORMATION CONTACT: For information on the importation of fruits and...

  16. 76 FR 28948 - Notice of Request for Extension of Approval of an Information Collection; Importation of Gypsy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... Approval of an Information Collection; Importation of Gypsy Moth Host Material From Canada AGENCY: Animal... information collection associated with regulations to prevent the introduction of gypsy moth from Canada into... INFORMATION CONTACT: For information on regulations for the importation of gypsy moth host material...

  17. Simply adding the word "fruit" makes sugar healthier: The misleading effect of symbolic information on the perceived healthiness of food.

    PubMed

    Sütterlin, Bernadette; Siegrist, Michael

    2015-12-01

    People may use simple heuristics to assess the healthiness of food products. For instance, the information that a product contains "fruit sugar" (in German, "fruit sugar" is the colloquial term for fructose) could be interpreted as a cue that the product is relatively healthy, since the term "fruit" symbolizes healthiness. This can have a misleading effect on the perceived healthiness of a product. In Experiment 1, participants (N = 164) were asked to evaluate the healthiness of one of two breakfast cereals based on the information provided in a nutrition table. For one group, the label "fruit sugar" was used; for the other, the label "sugar" was used. Results suggest that the phrase "fruit sugar" listed as an ingredient of the breakfast cereal resulted in a more positive perception of the healthiness of the cereal compared with the ingredient labeled "sugar." In Experiment 2 (N = 202), the results of Experiment 1 were replicated with a within-subjects design in which participants evaluated the two products simultaneously. Experiment 3 (N = 251) ruled out the alternative explanation that the effect could be due to differing inferences about the product's ingredients based on the label used, that is, that the product labeled with "fruit sugar" contains fruit. Finally, in Experiment 4 (N = 162), the results show that the healthiness associated with the labeling of the ingredient "sugar" ("fruit sugar" vs. "sugar") mediates the observed effect. Results of the four experiments indicate that symbolic information is an important factor that can influence people's health perceptions of food. These findings have implications for marketing and public health. PMID:26184340

  18. Breast-feeding and child-spacing: importance of information collection for public health policy.

    PubMed Central

    Saadeh, R.; Benbouzid, D.

    1990-01-01

    The presence of lactational amenorrhoea cannot be fully relied upon to protect the individual mother against becoming pregnant. Nevertheless, the use of breast-feeding as a birth-spacing mechanism has important implications for global health policy. This article identifies the information that should be collected and examined as a basis for developing guidelines on how to reduce the dual protection afforded by postpartum lactational amenorrhoea and other family planning methods, and discusses when such methods should be introduced. PMID:2289298

  19. 76 FR 57712 - Notice of Request for Extension of Approval of an Information Collection; Importation of Fruits...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... Approval of an Information Collection; Importation of Fruits and Vegetables AGENCY: Animal and Plant Health... collection associated with regulations for the importation of fruits and vegetables. DATES: We will consider...: For information on the importation of fruits and vegetables, contact Mr. David Lamb, Import...

  20. Value Added?

    ERIC Educational Resources Information Center

    UCLA IDEA, 2012

    2012-01-01

    Value added measures (VAM) uses changes in student test scores to determine how much "value" an individual teacher has "added" to student growth during the school year. Some policymakers, school districts, and educational advocates have applauded VAM as a straightforward measure of teacher effectiveness: the better a teacher, the better students…

  1. Wheat forecast economics effect study. [value of improved information on crop inventories, production, imports and exports

    NASA Technical Reports Server (NTRS)

    Mehra, R. K.; Rouhani, R.; Jones, S.; Schick, I.

    1980-01-01

    A model to assess the value of improved information regarding the inventories, productions, exports, and imports of crop on a worldwide basis is discussed. A previously proposed model is interpreted in a stochastic control setting and the underlying assumptions of the model are revealed. In solving the stochastic optimization problem, the Markov programming approach is much more powerful and exact as compared to the dynamic programming-simulation approach of the original model. The convergence of a dual variable Markov programming algorithm is shown to be fast and efficient. A computer program for the general model of multicountry-multiperiod is developed. As an example, the case of one country-two periods is treated and the results are presented in detail. A comparison with the original model results reveals certain interesting aspects of the algorithms and the dependence of the value of information on the incremental cost function.

  2. Important features of home-based support services for older Australians and their informal carers.

    PubMed

    McCaffrey, Nikki; Gill, Liz; Kaambwa, Billingsley; Cameron, Ian D; Patterson, Jan; Crotty, Maria; Ratcliffe, Julie

    2015-11-01

    In Australia, newly initiated, publicly subsidised 'Home-Care Packages' designed to assist older people (≥ 65 years of age) living in their own home must now be offered on a 'consumer-directed care' (CDC) basis by service providers. However, CDC models have largely developed in the absence of evidence on users' views and preferences. The aim of this study was to determine what features (attributes) of consumer-directed, home-based support services are important to older people and their informal carers to inform the design of a discrete choice experiment (DCE). Semi-structured, face-to-face interviews were conducted in December 2012-November 2013 with 17 older people receiving home-based support services and 10 informal carers from 5 providers located in South Australia and New South Wales. Salient service characteristics important to participants were determined using thematic and constant comparative analysis and formulated into attributes and attribute levels for presentation within a DCE. Initially, eight broad themes were identified: information and knowledge, choice and control, self-managed continuum, effective co-ordination, effective communication, responsiveness and flexibility, continuity and planning. Attributes were formulated for the DCE by combining overlapping themes such as effective communication and co-ordination, and the self-managed continuum and planning into single attributes. Six salient service features that characterise consumer preferences for the provision of home-based support service models were identified: choice of provider, choice of support worker, flexibility in care activities provided, contact with the service co-ordinator, managing the budget and saving unspent funds. Best practice indicates that qualitative research with individuals who represent the population of interest should guide attribute selection for a DCE and this is the first study to employ such methods in aged care service provision. Further development of

  3. Geographic information system in malaria surveillance: mosquito breeding and imported cases in Israel, 1992.

    PubMed

    Kitron, U; Pener, H; Costin, C; Orshan, L; Greenberg, Z; Shalom, U

    1994-05-01

    Although a significant resurgence of malaria in Israel is unlikely at present, the risk for a localized outbreak of malaria cases due to infection of local anopheline mosquitoes by imported cases does exist. A national computerized surveillance system of breeding sites of Anopheles mosquitoes and imported malaria cases was established in 1992 using a geographic information system (GIS). Distances between population centers and breeding sites were calculated, and maps associating epidemiologic and entomologic data were generated. Risk of malaria transmission was assessed with consideration of vectorial capacity and flight range of each Anopheles species. The GIS-based surveillance system ensures that if a localized outbreak does occur, it will be associated rapidly with a likely breeding site, a specific Anopheles vector, and a probable human source, so that prompt control measures can be most efficiently targeted. This cost-effective GIS-based surveillance system can be expanded and adapted for countries with indigenous malaria transmission. PMID:8203702

  4. 76 FR 78231 - Notice of Request for Extension of Approval of an Information Collection; Importation of Peppers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... Collection; Importation of Peppers From Certain Central American Countries AGENCY: Animal and Plant Health... collection associated with regulations for the importation of peppers from certain Central American countries... INFORMATION CONTACT: For information on regulations for the importation of peppers from certain...

  5. 77 FR 1453 - Notice of Request for Extension of Approval of an Information Collection; Importation of Shelled...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... Approval of an Information Collection; Importation of Shelled Peas From Kenya AGENCY: Animal and Plant... collection associated with regulations for the importation of shelled peas from Kenya. DATES: We will...: For information on regulations for the importation of shelled peas from Kenya, contact Mr. Alex...

  6. 78 FR 24715 - Notice of Request for Extension of Approval of an Information Collection; Importation of Seed and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... Collection; Importation of Seed and Screenings From Canada Into the United States AGENCY: Animal and Plant... collection associated with the regulations for the importation of seed and screenings from Canada into the... coming. FOR FURTHER INFORMATION CONTACT: For information on the regulations for the importation of...

  7. 77 FR 14726 - Notice of Request for Extension of Approval of an Information Collection; Importation of Swine...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... Collection; Importation of Swine and Swine Products From the European Union AGENCY: Animal and Plant Health... collection associated with regulations for the importation of swine and swine products from the European... INFORMATION CONTACT: For information on regulations for the importation of swine and swine products from...

  8. 78 FR 61322 - Notice of Request for Extension of Approval of an Information Collection; Importation of Fresh...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... Collection; Importation of Fresh Baby Kiwi From Chile AGENCY: Animal and Plant Health Inspection Service... with the regulations for the importation of fresh baby kiwi from Chile into the continental United... coming. FOR FURTHER INFORMATION CONTACT: For information on the importation of fresh baby kiwi from...

  9. 77 FR 71775 - Notice of Request for Extension of Approval of an Information Collection; Importation of Mangoes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-04

    ... Collection; Importation of Mangoes From India Into the Continental United States AGENCY: Animal and Plant... collection associated with the regulations for the importation of mangoes from India into the continental... coming. FOR FURTHER INFORMATION CONTACT: For information on the importation of mangoes from...

  10. 78 FR 34636 - Notice of Request for Extension of Approval of an Information Collection; Importation of Mangoes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ... Collection; Importation of Mangoes From the Philippines AGENCY: Animal and Plant Health Inspection Service... with the regulations for the importation of mangoes from the Philippines into the United States. DATES... INFORMATION CONTACT: For information on the importation of mangoes from the Philippines, contact Mr....

  11. 75 FR 65292 - Notice of Request for Approval of an Information Collection; Importation of Beef From Uruguay

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ...; Importation of Beef From Uruguay AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Approval of... approval of an information collection associated with regulations for the importation of beef from Uruguay... information on regulations for the ] importation of beef from Uruguay, contact Dr. Lynette Williams-...

  12. Using expert informed GIS to locate important marine social-ecological hotspots.

    PubMed

    Mahboubi, Pouyan; Parkes, Margot; Stephen, Craig; Chan, Hing Man

    2015-09-01

    The marine environment provides significant benefits to many local communities. Pressure to develop coastal waterways worldwide creates an urgent need for tools to locate marine spaces that have important social or ecological values, and to quantify their relative importance. The primary objective of this study was to develop, apply and critically assess a tool to identify important social-ecological hotspots in the marine environment. The study was conducted in a typical coastal community in northern British Columbia, Canada. This expert-informed GIS, or xGIS, tool used a survey instrument to draw on the knowledge of local experts from a range of backgrounds with respect to a series of 12 social-ecological value attributes, such as biodiversity, cultural and economic values. We identified approximately 1500 polygons on marine maps and assigned relative values to them using a token distribution exercise. A series of spatial statistical analyses were performed to locate and quantify the relative social-ecological importance of marine spaces and the results were ultimately summarized in a single hotspot map of the entire study area. This study demonstrates the utility of xGIS as a useful tool for stakeholders and environmental managers engaged in the planning and management of marine resources at the local and regional levels. PMID:25864941

  13. [Use of geographical information systems in parasitic diseases and the importance of animal health economics].

    PubMed

    Ciçek, Hasan; Ciçek, Hatice; Senkul, Cetin; Tandoğan, Murat

    2008-01-01

    In the world, economical losses due to the parasitic diseases reach enormous ratios in animal production. Both developed and developing countries set aside a considerable budget to control these parasitic diseases. This situation aids in the improvement of control methods of parasitic diseases. Also, it causes new ways of investigation that includes observation, evaluation and prevention of parasitic diseases. The Geographical Information System (GIS) has recently become one of the most common methods utilized to provide disease information technology with computer supported technology in many countries. The most important qualities of GIS are the formation of a powerful database, continual updating and rapid provision of coordination related to units. Many factors are evaluated at the same time by the system and also, results from analysis of data related to disease and their causes could reduce or prevent economical losses due to parasitic disease. In this study, possible uses of Geographical Information Systems against parasitic diseases and an approach in terms of animal health economics were presented. PMID:18985590

  14. The Importance of Consensus Information in Acceptance of Climate Change (Invited)

    NASA Astrophysics Data System (ADS)

    Cook, J.; Lewandowsky, S.

    2013-12-01

    In recent years, public perception of the scientific consensus on human-caused global warming has been disturbingly low, in contrast to the overwhelming level of agreement among climate scientists and in peer-reviewed research. The misperception is partly cultural, with a significant link between perceived consensus and political ideology, and partly informational with all cultural groups exhibiting the misperception to varying degrees. This universal 'consensus gap' is in large part due to a persistent and focused misinformation campaign casting doubt on the consensus, dating back as early as the 1980s. Opponents of climate action have long recognized that perception of scientific consensus is linked to support for climate policy, a link only acknowledged by social scientists in the last few years. How do we counter the all-too-effective misinformation campaign? Psychological research tells us that a crucial aspect of effective refutations is an alternative narrative. In this case, an important counter-narrative to the consensus story is the strategy to perpetuate the impression of ongoing scientific debate. I will also present recent research into the effect that consensus information has on climate beliefs of Australians and Americans. For both groups, the consensus message significantly increased beliefs about human-caused global warming and outperformed interventions that feature evidence or scientists' expertise. For the Australian sample, consensus information partially neutralised the biasing influence of ideology. However, for Americans, a backfire effect (reduced climate belief) was observed for a small minority holding strong conservative views. A psychological model employing Bayesian Networks indicates that a key element to the backfire effect is conspiratorial thinking, consistent with other research finding a link between rejection of climate science and conspiratorial ideation. Thus when presented to a general audience, consensus information has an

  15. Providing Location Security in Vehicular Ad Hoc Networks

    ERIC Educational Resources Information Center

    Yan, Gongjun

    2010-01-01

    Location is fundamental information in Vehicular Ad-hoc Networks (VANETs). Almost all VANET applications rely on location information. Therefore it is of importance to ensure location information integrity, meaning that location information is original (from the generator), correct (not bogus or fabricated) and unmodified (value not changed). We…

  16. Imported malaria in Finland 2003-2011: prospective nationwide data with rechecked background information

    PubMed Central

    2013-01-01

    Background Although described in several reports, imported malaria in Europe has not been surveyed nationwide with overall coverage of patients and individually rechecked background information. Plasmodium falciparum infections have been reported despite regularly taken appropriate chemoprophylaxis, yet the reliability of such questionnaire-based retrospective data has been questioned. This was the starting-point for conducting a prospective nationwide survey of imported malaria where compliance data was double-checked. Methods Data was collected on all cases of imported malaria confirmed and recorded by the reference laboratory of Finland (population 5.4 million) from 2003 to 2011, and these were compared with those reported to the National Infectious Disease Register (NIDR). Background information was gathered by detailed questionnaires sent to the clinicians upon diagnosis; missing data were enquired by telephone of clinician or patient. Special attention was paid to compliance with chemoprophylaxis: self-reported use of anti-malarials was rechecked for all cases of P. falciparum. Results A total of 265 malaria cases (average annual incidence rate 0.5/100,000 population) had been recorded by the reference laboratory, all of them also reported to NIDR: 54% were born in malaria-endemic countries; 86% were currently living in non-endemic regions. Malaria was mainly (81%) contracted in sub-Saharan Africa. Plasmodium falciparum proved to be the most common species (72%). Immigrants constituted the largest group of travellers (44%). Pre-travel advice was received by 20% of those born in endemic regions and 81% of those from non-endemic regions. Of those with P. falciparum, 4% reported regular use of appropriate chemoprophylaxis (mefloquine or atovaquone/proguanil or doxycycline for regions with chloroquine-resistant and atovaquone/proguanil or doxycycline for regions with mefloquine-resistant P. falciparum); after individual rechecking, however, it was found that none

  17. Health Information on Internet: Quality, Importance, and Popularity of Persian Health Websites

    PubMed Central

    Samadbeik, Mahnaz; Ahmadi, Maryam; Mohammadi, Ali; Mohseni Saravi, Beniamin

    2014-01-01

    Background: The Internet has provided great opportunities for disseminating both accurate and inaccurate health information. Therefore, the quality of information is considered as a widespread concern affecting the human life. Despite the increasingly substantial growth in the number of users, Persian health websites and the proportion of internet-using patients, little is known about the quality of Persian medical and health websites. Objectives: The current study aimed to first assess the quality, popularity and importance of websites providing Persian health-related information, and second to evaluate the correlation of the popularity and importance ranking with quality score on the Internet. Materials and Methods: The sample websites were identified by entering the health-related keywords into four most popular search engines of Iranian users based on the Alexa ranking at the time of study. Each selected website was assessed using three qualified tools including the Bomba and Land Index, Google PageRank and the Alexa ranking. Results: The evaluated sites characteristics (ownership structure, database, scope and objective) really did not have an effect on the Alexa traffic global rank, Alexa traffic rank in Iran, Google PageRank and Bomba total score. Most websites (78.9 percent, n = 56) were in the moderate category (8 ≤ x ≤ 11.99) based on their quality levels. There was no statistically significant association between Google PageRank with Bomba index variables and Alexa traffic global rank (P > 0.05). Conclusions: The Persian health websites had better Bomba quality scores in availability and usability guidelines as compared to other guidelines. The Google PageRank did not properly reflect the real quality of evaluated websites and Internet users seeking online health information should not merely rely on it for any kind of prejudgment regarding Persian health websites. However, they can use Iran Alexa rank as a primary filtering tool of these websites

  18. Adding Value.

    ERIC Educational Resources Information Center

    Orsini, Larry L.; Hudack, Lawrence R.; Zekan, Donald L.

    1999-01-01

    The value-added statement (VAS), relatively unknown in the United States, is used in financial reports by many European companies. Saint Bonaventure University (New York) has adapted a VAS to make it appropriate for not-for-profit universities by identifying stakeholder groups (students, faculty, administrators/support personnel, creditors, the…

  19. Transacting generation attributes across market boundaries: Compatible information systems and the treatment of imports and exports

    SciTech Connect

    Grace, Robert; Wiser, Ryan

    2002-11-01

    Voluntary markets for ''green'' power, and mandatory policies such as fuel source disclosure requirements and renewables portfolio standards, each rely on the ability to differentiate electricity by the ''attributes'' of the generation. Throughout North America, electricity markets are devising accounting and verification systems for generation ''attributes'': those characteristics of a power plant's production such as fuel source and emissions that differentiate it from undifferentiated (or ''commodity'') electricity. These accounting and verification systems are intended to verify compliance with market mandates, create accurate disclosure labels, substantiate green power claims, and support emissions markets. Simultaneously, interest is growing in transacting (importing or exporting) generation attributes across electricity market borders, with or without associated electricity. Cross-border renewable attribute transactions have advantages and disadvantages. Broad access to markets may encourage more renewable generation at lower cost, but this result may conflict with desires to assure that at least some renewable resources are built locally to achieve either local policy goals or purchaser objectives. This report is intended to serve as a resource document for those interested in and struggling with cross-border renewable attribute transactions. The report assesses the circumstances under which renewable generation attributes from a ''source'' region might be recognized in a ''sink'' region. The report identifies several distinct approaches that might be used to account for and verify attribute import and export transactions, and assesses the suitability of these alternative approaches. Because policymakers have often made systems ''compatibility'' between market areas a pre-requisite to allowing cross-border renewable transactions, this report develops criteria for ''compatible information systems.'' Where fully compatible information systems do not exist

  20. [Computerization and the importance of information in health system, as in health care resources registry].

    PubMed

    Troselj, Mario; Fanton, Davor

    2005-01-01

    The possibilities of creating a health care resources registry and its operating in Croatia as well as the importance of information in health system are described. At the Croatian Institute of Public Health, monitoring of human resources is performed through the national Health Workers Registry. It also covers basic data on all health units, bed capacities of health facilities included. The initiated health care computerization has urged the idea of forming one more database on physical resources, i.e. on registered medical devices and equipment, more complete. Linking these databases on health resources would produce a single Health Care Resources Registry. The concept views Health Care Resources Registry as part of the overall health information system with centralized information on the health system. The planned development of segments of a single health information system is based on the implementation of the accepted international standards and common network services. Network services that are based on verified Internet technologies are used within a safe, reliable and closed health computer network, which makes up the health intranet (WAN--Wide Area Network). The resource registry is a software solution based on the relational database that monitors history, thus permitting the data collected over a longer period to be analyzed. Such a solution assumes the existence of a directory service, which would replace the current independent software for the Health Workers Registry. In the Health Care Resources Registry, the basic data set encompasses data objects and attributes from the directory service. The directory service is compatible with the LDAP protocol (Lightweight Directory Access Protocol), providing services uniformly to the current records on human and physical resources. Through the storage of attributes defined according to the HL7 (Health Level Seven) standard, directory service is accessible to all applications of the health information system

  1. DIS in AdS

    NASA Astrophysics Data System (ADS)

    Albacete, Javier L.; Kovchegov, Yuri V.; Taliotis, Anastasios

    2009-03-01

    We calculate the total cross section for the scattering of a quark-anti-quark dipole on a large nucleus at high energy for a strongly coupled N = 4 super Yang-Mills theory using AdS/CFT correspondence. We model the nucleus by a metric of a shock wave in AdS5. We then calculate the expectation value of the Wilson loop (the dipole) by finding the extrema of the Nambu-Goto action for an open string attached to the quark and antiquark lines of the loop in the background of an AdS5 shock wave. We find two physically meaningful extremal string configurations. For both solutions we obtain the forward scattering amplitude N for the quark dipole-nucleus scattering. We study the onset of unitarity with increasing center-of-mass energy and transverse size of the dipole: we observe that for both solutions the saturation scale Qs is independent of energy/Bjorken-x and depends on the atomic number of the nucleus as Qs˜A1/3. Finally we observe that while one of the solutions we found corresponds to the pomeron intercept of αP = 2 found earlier in the literature, when extended to higher energy or larger dipole sizes it violates the black disk limit. The other solution we found respects the black disk limit and yields the pomeron intercept of αP = 1.5. We thus conjecture that the right pomeron intercept in gauge theories at strong coupling may be αP = 1.5.

  2. 78 FR 76276 - Notice of Request for Extension of Approval of an Information Collection; Importation of Ovine...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... Collection; Importation of Ovine Meat From Uruguay AGENCY: Animal and Plant Health Inspection Service, USDA... regulations for the importation of ovine meat from Uruguay into the United States. ] DATES: We will consider...: For information on the regulations for the importation of ovine meat from Uruguay, contact Dr....

  3. 76 FR 65162 - Notice of Request for Extension of Approval of an Information Collection; Importation of Peppers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ... Collection; Importation of Peppers From the Republic of Korea AGENCY: Animal and Plant Health Inspection... with regulations for the importation of peppers from the Republic of Korea. DATES: We will consider all...: For information on regulations for the importation of peppers from the Republic of Korea, contact...

  4. 76 FR 81467 - Notice of Request for Extension of Approval of an Information Collection; Importation of Baby...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-28

    ... Collection; Importation of Baby Corn and Baby Carrots From Zambia AGENCY: Animal and Plant Health Inspection... with regulations for the importation of baby corn and baby carrots from Zambia. DATES: We will consider...: For information on regulations for the importation of baby corn and baby carrots from Zambia,...

  5. 76 FR 81466 - Notice of Request for Extension of Approval of an Information Collection; Importation of Small...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-28

    ... Collection; Importation of Small Lots of Seed AGENCY: Animal and Plant Health Inspection Service, USDA... regulations for the importation of small lots of seed into the United States. DATES: We will consider all...: For information on regulations for the importation of small lots of seed into the United...

  6. 78 FR 66329 - Notice of Request for Extension of Approval of an Information Collection; Importation of French...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... Approval of an Information Collection; Importation of French Beans and Runner Beans From Kenya Into the... importation of French beans and runner beans from Kenya into the United States. DATES: We will consider all... the importation of French beans and runner beans from Kenya, contact Mr. Dennis Martin, Trade...

  7. 77 FR 50981 - Notice of Request for Extension of Approval of an Information Collection; Importation of Swine...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... Collection; Importation of Swine Hides, Bird Trophies, and Deer Hides AGENCY: Animal and Plant Health... collection associated with the importation of swine hides, bird trophies, and deer hides. DATES: We will...: For information on the regulations for the importation of swine hides, bird trophies, and deer...

  8. Value Added in English Schools

    ERIC Educational Resources Information Center

    Ray, Andrew; McCormack, Tanya; Evans, Helen

    2009-01-01

    Value-added indicators are now a central part of school accountability in England, and value-added information is routinely used in school improvement at both the national and the local levels. This article describes the value-added models that are being used in the academic year 2007-8 by schools, parents, school inspectors, and other…

  9. Development of an intelligent interface for adding spatial objects to a knowledge-based geographic information system

    NASA Technical Reports Server (NTRS)

    Campbell, William J.; Goettsche, Craig

    1989-01-01

    Earth Scientists lack adequate tools for quantifying complex relationships between existing data layers and studying and modeling the dynamic interactions of these data layers. There is a need for an earth systems tool to manipulate multi-layered, heterogeneous data sets that are spatially indexed, such as sensor imagery and maps, easily and intelligently in a single system. The system can access and manipulate data from multiple sensor sources, maps, and from a learned object hierarchy using an advanced knowledge-based geographical information system. A prototype Knowledge-Based Geographic Information System (KBGIS) was recently constructed. Many of the system internals are well developed, but the system lacks an adequate user interface. A methodology is described for developing an intelligent user interface and extending KBGIS to interconnect with existing NASA systems, such as imagery from the Land Analysis System (LAS), atmospheric data in Common Data Format (CDF), and visualization of complex data with the National Space Science Data Center Graphics System. This would allow NASA to quickly explore the utility of such a system, given the ability to transfer data in and out of KBGIS easily. The use and maintenance of the object hierarchies as polymorphic data types brings, to data management, a while new set of problems and issues, few of which have been explored above the prototype level.

  10. The Importance of Information Services for Productivity "Under-Recognized" and Under-Invested.

    ERIC Educational Resources Information Center

    Koenig, Michael

    1992-01-01

    Reviews and analyzes the literature on the relationship of library and information services to the productivity of the organization they support. Studies are included that examine the value of information services, the overall effect of information on industrial productivity, characteristics of productive organizations, and characteristics of…

  11. Student Perceptions of Information Literacy Instruction: The Importance of Active Learning

    ERIC Educational Resources Information Center

    Detlor, Brian; Booker, Lorne; Serenko, Alexander; Julien, Heidi

    2012-01-01

    This study investigates the merits of employing active learning strategies in the delivery of information literacy instruction (ILI). Traditional approaches to the teaching of information literacy skills--where students are passive recipients of the information they receive--are challenged. Rather, methods that encourage students to actively…

  12. Dirac operator on fuzzy AdS2

    NASA Astrophysics Data System (ADS)

    Fakhri, Hossein; Imaanpur, Ali

    2003-03-01

    In this article we construct the chirality and Dirac operators on noncommutative AdS2. We also derive the discrete spectrum of the Dirac operator which is important in the study of the spectral triple associated to AdS2. It is shown that the degeneracy of the spectrum present in the commutative AdS2 is lifted in the noncommutative case. The way we construct the chirality operator is suggestive of how to introduce the projector operators of the corresponding projective modules on this space.

  13. High temperatures-related elderly mortality varied greatly from year to year: important information for heat-warning systems

    PubMed Central

    Guo, Yuming; Barnett, Adrian G.; Tong, Shilu

    2012-01-01

    We examined the variation in association between high temperatures and elderly mortality (age ≥ 75 years) from year to year in 83 US cities between 1987 and 2000. We used a Poisson regression model and decomposed the mortality risk for high temperatures into: a “main effect” due to high temperatures using lagged non-linear function, and an “added effect” due to consecutive high temperature days. We pooled yearly effects across both regional and national levels. The high temperature effects (both main and added effects) on elderly mortality varied greatly from year to year. In every city there was at least one year where higher temperatures were associated with lower mortality. Years with relatively high heat-related mortality were often followed by years with relatively low mortality. These year to year changes have important consequences for heat-warning systems and for predictions of heat-related mortality due to climate change. PMID:23145322

  14. 76 FR 13971 - Notice of Request for Extension of Approval of an Information Collection; Importation of Fruits...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with regulations for the importation of fruits and...

  15. 78 FR 36506 - Notice of Request for Extension of Approval of an Information Collection; Importation of Plants...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with the regulations for the importation of plants for...

  16. DIS in AdS

    SciTech Connect

    Albacete, Javier L.; Kovchegov, Yuri V.; Taliotis, Anastasios

    2009-03-23

    We calculate the total cross section for the scattering of a quark-anti-quark dipole on a large nucleus at high energy for a strongly coupled N = 4 super Yang-Mills theory using AdS/CFT correspondence. We model the nucleus by a metric of a shock wave in AdS{sub 5}. We then calculate the expectation value of the Wilson loop (the dipole) by finding the extrema of the Nambu-Goto action for an open string attached to the quark and antiquark lines of the loop in the background of an AdS{sub 5} shock wave. We find two physically meaningful extremal string configurations. For both solutions we obtain the forward scattering amplitude N for the quark dipole-nucleus scattering. We study the onset of unitarity with increasing center-of-mass energy and transverse size of the dipole: we observe that for both solutions the saturation scale Q{sub s} is independent of energy/Bjorken-x and depends on the atomic number of the nucleus as Q{sub s}{approx}A{sup 1/3}. Finally we observe that while one of the solutions we found corresponds to the pomeron intercept of {alpha}{sub P} = 2 found earlier in the literature, when extended to higher energy or larger dipole sizes it violates the black disk limit. The other solution we found respects the black disk limit and yields the pomeron intercept of {alpha}{sub P} = 1.5. We thus conjecture that the right pomeron intercept in gauge theories at strong coupling may be {alpha}{sub P} = 1.5.

  17. 77 FR 60133 - Agency Information Collection Activities: Deferral of Duty on Large Yachts Imported for Sale

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-02

    ... Large Yachts Imported for Sale AGENCY: U.S. Customs and Border Protection (CBP), Department of Homeland... concerning Deferral of Duty on Large Yachts Imported for Sale. This request for comment is being made... Large Yachts Imported for Sale. OMB Number: 1651-0080. Form Number: None. Abstract: This collection...

  18. Bubbling AdS3

    NASA Astrophysics Data System (ADS)

    Martelli, Dario; Morales, Jose F.

    2005-02-01

    In the light of the recent Lin, Lunin, Maldacena (LLM) results, we investigate 1/2-BPS geometries in minimal (and next to minimal) supergravity in D = 6 dimensions. In the case of minimal supergravity, solutions are given by fibrations of a two-torus T2 specified by two harmonic functions. For a rectangular torus the two functions are related by a non-linear equation with rare solutions: AdS3 × S3, the pp-wave and the multi-center string. ``Bubbling'', i.e. superpositions of droplets, is accommodated by allowing the complex structure of the T2 to vary over the base. The analysis is repeated in the presence of a tensor multiplet and similar conclusions are reached, with generic solutions describing D1D5 (or their dual fundamental string-momentum) systems. In this framework, the profile of the dual fundamental string-momentum system is identified with the boundaries of the droplets in a two-dimensional plane.

  19. 15 CFR 30.55 - Confidential information, import entries, and withdrawals.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... provided for in section 484(a) of the Tariff Act, 19 CFR 141.61(e) of CBP regulations, and § 30.50 of this... information required. (b) 19 CFR 141.61(e) of CBP regulations provides that penalty procedures relating to... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Confidential information,...

  20. Adolescent Health Literacy: The Importance of Credible Sources for Online Health Information

    ERIC Educational Resources Information Center

    Ghaddar, Suad F.; Valerio, Melissa A.; Garcia, Carolyn M.; Hansen, Lucy

    2012-01-01

    Background: Little research has examined adolescent health literacy and its relationship with online health information sources. The purpose of this study is to explore health literacy among a predominantly Hispanic adolescent population and to investigate whether exposure to a credible source of online health information, MedlinePlus[R], is…

  1. Balancing the Books: Emphasizing the Importance of Qualitative Evaluation for Understanding Electronic Information Services

    ERIC Educational Resources Information Center

    Dalton, Pete; McNicol, Sarah

    2004-01-01

    Evaluation in Library and Information Services has traditionally focused on quantitative measures of input and output. This trend has been generally reflected in the emerging efforts relating to the evaluation of electronic information services (EIS). Less well developed are qualitative approaches to evaluation of EIS. Issues that feature high on…

  2. 76 FR 22359 - Notice of Request for Extension of Approval of an Information Collection; Importation of Poultry...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... Approval of an Information Collection; Importation of Poultry Meat and Other Poultry Products From Sinaloa... importation of poultry meat and other poultry products from Sinaloa and Sonora, Mexico. DATES: We will... poultry meat and other poultry products from Sinaloa and Sonora, Mexico, contact Dr. Magde Elshafie,...

  3. 78 FR 58511 - Notice of Request for Extension of Approval of an Information Collection; Importation of Horses...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-24

    ... Collection; Importation of Horses, Ruminants, Swine, and Dogs; Inspection and Treatment for Screwworm AGENCY..., swine, and dogs from regions of the world where screwworm is considered to exist. DATES: We will...: For information on the regulations for the importation of horses, ruminants, swine, and dogs...

  4. 77 FR 5480 - Notice of Request for Approval of an Information Collection; Importation of Animal and Poultry...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... Information Collection; Importation of Animal and Poultry Products (Milk and Eggs) Into the United States... collection associated with regulations for the importation of animal and poultry products (milk and eggs... products (milk and eggs) into the United States, contact Dr. Lynette Williams-McDuffie, Staff...

  5. 77 FR 12001 - Notice of Request for Approval of an Information Collection; Importation of Hams Into the United...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... Information Collection; Importation of Hams Into the United States AGENCY: Animal and Plant Health Inspection... importation of hams into the United States. DATES: We will consider all comments that we receive on or before... hams into the United States, contact Dr. Magde Elshafie, Staff Veterinarian, Technical Trade...

  6. 78 FR 23743 - Proposed Information Collection; Comment Request; Delivery Verification Procedure for Imports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Bureau of Industry and Security Proposed Information Collection; Comment Request; Delivery Verification... furnish their foreign supplier with a U.S. Delivery Verification Certificate validating that...

  7. Important Information to Know When You Are Taking: Warfarin (Coumadin) and Vitamin K

    MedlinePlus

    ... know when you are taking: Warfarin (Coumadin) and Vitamin K The food you eat can affect how ... information about the interaction between warfarin (Coumadin) and vitamin K. Why was warfarin (Coumadin) prescribed for you? ...

  8. 75 FR 34420 - Notice of Request for Extension of Approval of an Information Collection; Importation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ... Collection; Importation of Clementines, Mandarins, and Tangerines from Chile AGENCY: Animal and Plant Health... Chile to prevent the introduction of plant pests. DATES: We will consider all comments that we receive... clementines, mandarins, and tangerines from Chile, contact Mr. David Lamb, Import Specialist,...

  9. Managing Nicaraguan Water Resources Definition and Relative Importance of Information Needs

    SciTech Connect

    Engi, D.; Guillen, S.M.; Vammen, K.

    1999-01-01

    This report provides an overview of the results of the Vital the Nicaraguan Water Resources Management Initiative, Issues process as implemented for a collaborative effort between the Nicaraguan Ministry of Environment and Natural Resources and Sandia National Laboratories. This initiative is being developed to assist in the development of an efficient and sustainable water resources management system for Nicamgua. The Vital Issues process was used to provide information for developing a project that will develop and implement an advanced information system for managing Nicaragua's water resources. Three Vital Issues panel meetings were convened to 1) develop a mission statement and evaluation criteria for identifying and ranking the issues vital to water resources management in Nicaragua 2) define and rank the vital issues; and 3) identify a preliminary list of information needed to address the vital issues. The selection of panelists from the four basic institutional perspectives- government, industiy, academe, and citizens' groups (through nongovernmental organizations (NGOs))-ensured a high level of stakeholder representation on the panels. The already existing need for a water resource management information system has been magnified in the aftemnath of Hurricane Mitch. This information system would be beneficial for an early warning system in emergencies, and the modeling and simulation capabilities of the system would allow for advanced planning. Additionally, the outreach program will provide education to help Nicaraguan improve their water hygiene practices.

  10. Standing your ground: the importance of Health Information Managers sharing what they do.

    PubMed

    Henderson, Joan

    2015-01-01

    Health information management professionals have a broad range of skills that are invaluable to the health sector. The advent of the electronic health record has provided the opportunity to aggregate patient data to answer clinical and policy questions in a systematic, timely and reproducible way. The possibility of linking datasets provides greater opportunities for answering clinical and policy questions, and Health Information Managers (HIMs) have the best skill set to inform about data quality, coding and classification, privacy, security, and medico-legal implications involved in the ethical handling of such datasets. HIMs have access to a wealth of data that could improve patient care and reduce unnecessary service utilisation, and that could be used to answer many research questions. Undertaking and publishing research is an excellent avenue for HIMs to promote and strengthen their profession. PMID:26744758

  11. The Importance of Purpose: Moving beyond Consent in the Societal Use of Personal Health Information

    PubMed Central

    Grande, David; Mitra, Nandita; Shah, Anand; Wan, Fei; Asch, David A.

    2015-01-01

    Background Adoption of electronic health record systems has increased the availability of patient-level electronic health information. Objective Examine public support for secondary uses of electronic health information under different consent arrangements. Design National experimental survey to examine perceptions of uses of electronic health information when varying along three dimensions: patient consent (obtained vs. not obtained), use (research vs. marketing), and framing of the findings (abstract description without results vs. specific results). Setting Nationally representative survey. Participants 3,064 African American, Hispanic, and non-Hispanic White individuals representing a response rate of 65%. Measurements Appropriateness of health information use described in vignettes on a 1-10 scale (1=not at all appropriate; 10=very appropriate). Results Mean ratings ranged from a low of 3.81 for a marketing use when consent was not obtained and specific results were presented to a high of 7.06 for a research use when consent was obtained and specific results were presented. Participants rated scenarios where consent was obtained as more appropriate compared to when consent was not obtained (+1.01; 95% CI 0.69, 1.34, P<0.001). Participants rated scenarios where the use was marketing as less appropriate compared to when the use was research (−2.03; 95% CI −2.27, −1.78, P<0.001). Unconsented research uses were seen as more appropriate than consented marketing uses (5.65 vs. 4.52; difference = 1.13; 95% CI 0.87, 1.39).. Limitations Participants rated hypothetical scenarios and results could be vulnerable to non-response bias despite the high response rate. Conclusions Although approaches to health information sharing emphasize consent, public opinion also emphasizes purpose suggesting a need to focus more attention on the social value of information use. Primary Funding Source National Human Genome Research Institute PMID:25506854

  12. 78 FR 66760 - Proposed Information Collection; Injurious Wildlife; Importation Certification for Live Fish and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ... Certification for Live Fish and Fish Eggs AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice; request... Number: 1018-0078. Title: Injurious Wildlife; Importation Certification for Live Fish and Fish Eggs,...

  13. 78 FR 36580 - Agency Information Collection Activities; Proposed Collection; Comments Requested: Import/Export...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... previously published in the Federal Register at Volume 78 FR 19312, March 29, 2013, allowing for a 60 day... 75 Acetone, 2-Butanone, and Toluene Total 802 18,382 4,220 * DEA assumes 10% of all imports will...

  14. Importance of structural information in predicting human acute toxicity from in vitro cytotoxicity data

    SciTech Connect

    Lee, Soyoung; Park, Keunwan; Ahn, Hee-Sung; Kim, Dongsup

    2010-07-15

    In this study, we tried to assess the utility of the structural information of drugs for predicting human acute toxicity from in vitro basal cytotoxicity, and to interpret the informative quality and the pharmacokinetic meaning of each structural descriptor. For this, human acute toxicity data of 67 drugs were taken from literature with their basal cytotoxicity data, and used to develop predictive models. A series of multiple linear regression analyses were performed to construct feasible regression models by combining molecular descriptors and cytotoxicity data. We found that although the molecular descriptors alone had only moderate correlation with human acute toxicity, they were highly useful for explaining the discrepancy between in vitro cytotoxicity and human acute toxicity. Among many possible models, we selected the most explanatory models by changing the number and the type of combined molecular descriptors. The results showed that our selected models had high predictive power (R{sup 2}: between 0.7 and 0.87). Our analysis indicated that those successful models increased the prediction accuracies by providing the information on human pharmacokinetic parameters which are the major reason for the difference between human acute toxicity and cytotoxicity. In addition, we performed a clustering analysis on selected molecular descriptors to assess their informative qualities. The results indicated that the number of single bonds, the number of hydrogen bond donors and valence connectivity indices are closely related to linking cytotoxicity to acute toxicity, which provides insightful explanation about human toxicity beyond cytotoxicity.

  15. The Importance of Structuring Information and Resources within Shared Workspaces during Collaborative Design Learning

    ERIC Educational Resources Information Center

    Nicol, David; Littlejohn, Allison; Grierson, Hilary

    2005-01-01

    This paper investigates how the organization or structure of information and resources in shared workspaces influences team sharing and design learning. Two groupware products, BSCW and TikiWiki, were configured so that teams could structure and share resources. In BSCW the resources were structured hierarchically using folders and subfolders…

  16. The Importance of Providing Background Information on the Structure and Scoring of Performance Assessments.

    ERIC Educational Resources Information Center

    Fuchs, Lynn S.; Fuchs, Douglas; Karns, Kathy; Hamlett, Carol L.; Dutka, Sue; Katzaroff, Michelle

    2000-01-01

    Examined the effects of providing students with background information about the structure and scoring of mathematics performance assessments (PA). Results for 187 elementary school students who had PA orientation and 182 who did not show the effects of test wiseness training for average and above-average students, but not for below-average…

  17. For People of African, Mediterranean, or Southeast Asian Heritage: Important Information about Diabetes Blood Tests

    MedlinePlus

    ... Top ] How do hemoglobin variants affect the A1C test and my diabetes care? A variant form of hemoglobin in your blood ... more information about hemoglobin variants and the A1C test? Your health care provider can access a fact sheet that explains ...

  18. Identification of Important "Party Line" Information Elements and the Implications for Situational Awareness in the Datalink Environment

    NASA Technical Reports Server (NTRS)

    Midkiff, Alan H.; Hansman, R. John, Jr.

    1992-01-01

    Air/ground digital datalink communications are an integral component of the FAA's Air Traffic Control (ATC) modernization strategy. With the introduction of datalink into the ATC system, there is concern over the potential loss of situational awareness by flight crews due to the reduction in the "party line" information available to the pilot. "Party line" information is gleaned by flight crews overhearing communications between ATC and other aircraft. In the datalink environment, party line information may not be available due to the use of discrete addressing. Information concerning the importance, availability, and accuracy of party line elements was explored through an opinion survey of active air carrier flight crews. The survey identified numerous important party line elements. These elements were scripted into a full-mission flight simulation. The flight simulation experiment examined the utilization of party line information by studying subject responses to the specific information elements. Some party line elements perceived as important were effectively utilized by flight crews in the simulated operational environment. However, other party line elements stimulated little or no increase in situational awareness. The ability to assimilate and use party line information appeared to be dependent on workload, time availability, and the tactical/strategic nature of the situations. In addition, the results of both the survey and the simulation indicated that the importance of party line information appeared to be greatest for operations near or on the airport. This indicates that caution must be exercised when implementing datalink communications in these high workload, tactical sectors. This document is based on the thesis of Alan H. Midkiff submitted in partial fulfillment of the degree of Master of Science in Aeronautics and Astronautics at the Massachusetts Institute of Technology.

  19. The Importance of Water for High Fidelity Information Processing and for Life

    NASA Technical Reports Server (NTRS)

    Hoehler, Tori M.; Pohorille, Andrew

    2011-01-01

    Is water an absolute prerequisite for life? Life depends on a variety of non-covalent interactions among molecules, the nature of which is determined as much by the solvent in which they occur as by the molecules themselves. Catalysis and information processing, two essential functions of life, require non-covalent molecular recognition with very high specificity. For example, to correctly reproduce a string consisting of 600,000 units of information (e.g ., 600 kilobases, equivalent to the genome of the smallest free living terrestrial organisms) with a 90% success rate requires specificity > 107 : 1 for the target molecule vs. incorrect alternatives. Such specificity requires (i) that the correct molecular association is energetically stabilized by at least 40 kJ/mol relative to alternatives, and (ii) that the system is able to sample among possible states (alternative molecular associations) rapidly enough to allow the system to fall under thermodynamic control and express the energetic stabilization. We argue that electrostatic interactions are required to confer the necessary energetic stabilization vs. a large library of molecular alternatives, and that a solvent with polarity and dielectric properties comparable to water is required for the system to sample among possible states and express thermodynamic control. Electrostatic associations can be made in non-polar solvents, but the resulting complexes are too stable to be "unmade" with sufficient frequency to confer thermodynamic control on the system. An electrostatic molecular complex representing 3 units of information (e.g., 3 base pairs) with specificity > 107 per unit has a stability in non-polar solvent comparable to that of a carbon-carbon bond at room temperature. These considerations suggest that water, or a solvent with properties very like water, is necessary to support high-fidelity information processing, and can therefore be considered a critical prerequisite for life.

  20. The relative importance of head, flux, and prior information in hydraulic tomography analysis

    NASA Astrophysics Data System (ADS)

    Michael Tso, Chak-Hau; Zha, Yuanyuan; Jim Yeh, Tian-Chyi; Wen, Jet-Chau

    2016-01-01

    Using cross-correlation analysis, we demonstrate that flux measurements at observation locations during hydraulic tomography (HT) surveys carry nonredundant information about heterogeneity that are complementary to head measurements at the same locations. We then hypothesize that a joint interpretation of head and flux data, even when the same observation network as head has been used, can enhance the resolution of HT estimates. Subsequently, we use numerical experiments to test this hypothesis and investigate the impact of flux conditioning and prior information (such as correlation lengths and initial mean models (i.e., uniform mean or distributed means)) on the HT estimates of a nonstationary, layered medium. We find that the addition of flux conditioning to HT analysis improves the estimates in all of the prior models tested. While prior information on geologic structures could be useful, its influence on the estimates reduces as more nonredundant data (i.e., flux) are used in the HT analysis. Lastly, recommendations for conducting HT surveys and analysis are presented.

  1. 75 FR 67981 - Agency Information Collection Activities; Proposed Collection; Comment Request; Importer's Entry...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... including tobacco products to the list of FDA-regulated products under the Family Smoking Prevention and... origin FDA regulated foods, drugs, cosmetics, medical devices, radiological health, and tobacco products..., landport, and airport) where foreign-origin FDA-regulated products are offered for import, FDA is...

  2. 75 FR 63849 - Proposed Information Collection; OMB Control Number 1018-0078; Injurious Wildlife; Importation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... Wildlife; Importation Certification for Live Fish and Fish Eggs AGENCY: Fish and Wildlife Service, Interior... recent certification. Number, life stage, and species of animals or eggs. Site and date of sample collection. Name and address of laboratory conducting the assays. Site from which the animals or eggs will...

  3. 78 FR 70951 - Agency Information Collection Activities; Proposed Collection; Comment Request; Importer's Entry...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... of the FD&C Act as do domestic products, and for preventing products from entering the country if... importer and USCS of its decision. A single entry frequently contains multiple lines of different products... entry. These data elements include the FDA Product Code, FDA country of production,...

  4. 78 FR 42678 - Certification of Factual Information To Import Administration During Antidumping and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ... False Statements to Import Administration During Antidumping and Countervailing Duty Proceedings, 69 FR... Proceedings-Notice of Proposed Rulemaking and Request for Comment, 69 FR 56738 (September 22, 2004) (``Notice... Rule, 76 FR 7491 (February 10, 2011) (``Interim Rule''). The Department decided to address all...

  5. 78 FR 19312 - Agency Information Collection Activities; Proposed Collection; Comments Requested: Import/Export...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... who will be asked or required to respond, as well as a brief abstract: Primary: Business or other for-profit. Other: Not-for-profit; State, local, and tribal government. Abstract: Persons importing... the chemical will be transferred and the quantity to be transferred. Persons must also provide...

  6. 77 FR 47666 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Import/Export...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... public who will be asked or required to respond, as well as a brief abstract: Primary: Business or other for-profit. Other: Not-for-profit; State, local, and tribal government. Abstract: Persons importing... the chemical will be transferred and the quantity to be transferred. Persons must also provide...

  7. The importance of identity-by-state information for the accuracy of genomic selection

    PubMed Central

    2012-01-01

    Background It is commonly assumed that prediction of genome-wide breeding values in genomic selection is achieved by capitalizing on linkage disequilibrium between markers and QTL but also on genetic relationships. Here, we investigated the reliability of predicting genome-wide breeding values based on population-wide linkage disequilibrium information, based on identity-by-descent relationships within the known pedigree, and to what extent linkage disequilibrium information improves predictions based on identity-by-descent genomic relationship information. Methods The study was performed on milk, fat, and protein yield, using genotype data on 35 706 SNP and deregressed proofs of 1086 Italian Brown Swiss bulls. Genome-wide breeding values were predicted using a genomic identity-by-state relationship matrix and a genomic identity-by-descent relationship matrix (averaged over all marker loci). The identity-by-descent matrix was calculated by linkage analysis using one to five generations of pedigree data. Results We showed that genome-wide breeding values prediction based only on identity-by-descent genomic relationships within the known pedigree was as or more reliable than that based on identity-by-state, which implicitly also accounts for genomic relationships that occurred before the known pedigree. Furthermore, combining the two matrices did not improve the prediction compared to using identity-by-descent alone. Including different numbers of generations in the pedigree showed that most of the information in genome-wide breeding values prediction comes from animals with known common ancestors less than four generations back in the pedigree. Conclusions Our results show that, in pedigreed breeding populations, the accuracy of genome-wide breeding values obtained by identity-by-descent relationships was not improved by identity-by-state information. Although, in principle, genomic selection based on identity-by-state does not require pedigree data, it does use the

  8. U.S. Irrigation. Extent and Economic Importance. Agriculture Information Bulletin Number 523.

    ERIC Educational Resources Information Center

    Day, John C.; Horner, Gerald L.

    Data for the years 1974, 1978, 1982, and 1984 are used to identify the principal features of irrigated farming in the United States and to assess the importance of irrigation to the farm economy. Irrigation of U.S. acreage declined 5.6 million acres between 1978 and 1984 to 44.7 million acres. In 1982 irrigated acreage represented 6 percent of the…

  9. Managing Senegalese water resources: Definition and relative importance of information needs

    SciTech Connect

    Engi, D.

    1998-09-01

    This report provides an overview of the results of the Vital Issues process as implemented for the Senegal Water Resources Management Initiative, a collaborative effort between the Senegalese Ministry of Water Resources and Sandia National Laboratories. This Initiative is being developed to assist in the development of an efficient and sustainable water resources management system for Senegal. The Vital Issues process was used to provide information for the development of a proposal that will recommend actions to address the key management issues and establish a state-of-the-art decision support system (DSS) for managing Senegal`s water resources. Three Vital Issues panel meetings were convened to (1) develop a goal statement and criteria for identifying and ranking the issues vital to water resources management in Senegal; (2) define and rank the issues, and (3) identify and prioritize a preliminary list of information needed to address the vital issues. The selection of panelists from the four basic institutional perspectives (government, industry, academe, and citizens` interest groups) ensured a high level of stakeholder representation on the panels.

  10. Accessible surface area of proteins from purely sequence information and the importance of global features

    NASA Astrophysics Data System (ADS)

    Faraggi, Eshel; Zhou, Yaoqi; Kloczkowski, Andrzej

    2014-03-01

    We present a new approach for predicting the accessible surface area of proteins. The novelty of this approach lies in not using residue mutation profiles generated by multiple sequence alignments as descriptive inputs. Rather, sequential window information and the global monomer and dimer compositions of the chain are used. We find that much of the lost accuracy due to the elimination of evolutionary information is recouped by the use of global features. Furthermore, this new predictor produces similar results for proteins with or without sequence homologs deposited in the Protein Data Bank, and hence shows generalizability. Finally, these predictions are obtained in a small fraction (1/1000) of the time required to run mutation profile based prediction. All these factors indicate the possible usability of this work in de-novo protein structure prediction and in de-novo protein design using iterative searches. Funded in part by the financial support of the National Institutes of Health through Grants R01GM072014 and R01GM073095, and the National Science Foundation through Grant NSF MCB 1071785.

  11. The importance of distinguishing information from evidence/observations when formulating propositions.

    PubMed

    Hicks, T; Biedermann, A; de Koeijer, J A; Taroni, F; Champod, C; Evett, I W

    2015-12-01

    The value of forensic results crucially depends on the propositions and the information under which they are evaluated. For example, if a full single DNA profile for a contemporary marker system matching the profile of Mr A is assessed, given the propositions that the DNA came from Mr A and given it came from an unknown person, the strength of evidence can be overwhelming (e.g., in the order of a billion). In contrast, if we assess the same result given that the DNA came from Mr A and given it came from his twin brother (i.e., a person with the same DNA profile), the strength of evidence will be 1, and therefore neutral, unhelpful and irrelevant(1) to the case at hand. While this understanding is probably uncontroversial and obvious to most, if not all practitioners dealing with DNA evidence, the practical precept of not specifying an alternative source with the same characteristics as the one considered under the first proposition may be much less clear in other circumstances. During discussions with colleagues and trainees, cases have come to our attention where forensic scientists have difficulty with the formulation of propositions. It is particularly common to observe that results (e.g., observations) are included in the propositions, whereas-as argued throughout this note-they should not be. A typical example could be a case where a shoe-mark with a logo and the general pattern characteristics of a Nike Air Jordan shoe is found at the scene of a crime. A Nike Air Jordan shoe is then seized at Mr A's house and control prints of this shoe compared to the mark. The results (e.g., a trace with this general pattern and acquired characteristics corresponding to the sole of Mr A's shoe) are then evaluated given the propositions 'The mark was left by Mr A's Nike Air Jordan shoe-sole' and 'The mark was left by an unknown Nike Air Jordan shoe'. As a consequence, the footwear examiner will not evaluate part of the observations (i.e., the mark presents the general

  12. 76 FR 37054 - Notice of Request for Extension of Approval of an Information Collection; Importation of Eggplant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... Animal and Plant Health Inspection Service Notice of Request for Extension of Approval of an Information Collection; Importation of Eggplant From Israel AGENCY: Animal and Plant Health Inspection Service, USDA... the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health...

  13. 76 FR 37054 - Notice of Request for Extension of Approval of an Information Collection; Importation of Longan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... Animal and Plant Health Inspection Service Notice of Request for Extension of Approval of an Information Collection; Importation of Longan From Taiwan AGENCY: Animal and Plant Health Inspection Service, USDA... the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health...

  14. 76 FR 37055 - Notice of Request for Extension of Approval of an Information Collection; Importation of Baby...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... Animal and Plant Health Inspection Service Notice of Request for Extension of Approval of an Information Collection; Importation of Baby Squash and Baby Courgettes From Zambia AGENCY: Animal and Plant Health.... SUMMARY: In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal...

  15. 77 FR 65854 - Notice of Request for Extension of Approval of an Information Collection; Importation of Products...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with regulations restricting the importation of products of poultry and birds into the United States in order to prevent the introduction of poultry...

  16. 38 CFR 74.1 - What definitions are important for VetBiz Vendor Information Pages (VIP) Verification Program?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false What definitions are important for VetBiz Vendor Information Pages (VIP) Verification Program? 74.1 Section 74.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VETERANS SMALL BUSINESS REGULATIONS General Guidelines § 74.1 What...

  17. 77 FR 14724 - Notice of Request for Extension of Approval of an Information Collection; Importation of Pork...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ...; ] DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service Notice of Request for Extension of Approval of an Information Collection; Importation of Pork-filled Pasta Products AGENCY: Animal and Plant... request. SUMMARY: In accordance with the Paperwork Reduction Act of 1995, this notice announces the...

  18. 75 FR 52709 - Notice of Request for Extension of Approval of an Information Collection; Importation of Animals...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ...; ] DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service Notice of Request for Extension of Approval of an Information Collection; Importation of Animals and Poultry, Animal and Poultry Products, Certain Animal Embryos, Semen, and Zoological Animals AGENCY: Animal and Plant Health Inspection...

  19. 76 FR 37058 - Notice of Request for Extension of Approval of an Information Collection; Importation of Used...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with regulations for the importation of used farm equipment into the United States from regions affected with foot-and- mouth...

  20. 78 FR 27184 - Notice of Request for Extension of Approval of an Information Collection; Importation of Table...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with the regulations for the importation of table eggs from regions where Newcastle disease...

  1. 77 FR 31294 - Notice of Request for Extension of Approval of an Information Collection; Importation of Papaya...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... Animal and Plant Health Inspection Service Notice of Request for Extension of Approval of an Information Collection; Importation of Papaya From Colombia and Ecuador AGENCY: Animal and Plant Health Inspection... accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant...

  2. 77 FR 11481 - Notice of Request for Approval of an Information Collection; Importation of Fresh (Frozen or...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... Animal and Plant Health Inspection Service Notice of Request for Approval of an Information Collection; Importation of Fresh (Frozen or Chilled) Pork or Pork Products Into the United States AGENCY: Animal and Plant...: In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and...

  3. Supplier Networks and the Importance of Information Technology: Outlook on the European Automotive Industry

    NASA Astrophysics Data System (ADS)

    Gil, Maria José Alvarez; Kulcsar, Borbala; Aksoy, Dilan

    The trends in the automotive industry changed radically from the beginning of the 80s. Increasing competition, new systems and developments compelled the companies to re-evaluate and re-design their investments and processes, by extending their networks to other parts of the world in order to gain more market. This trend could be observed first in the Western-European countries and later in Eastern-Europe. With entering new areas the companies had to face with several difficulties coming inter alia from the decisions of supplier network and information system implementation. In our study we analyze the strategic decisions of major carmaker companies entering the Eastern-European market. Our research includes two case studies of the Hungarian automotive sector.

  4. [The importance of clinical information in diagnostic imaging in the febrile patient].

    PubMed

    Szücs-Farkas, Z; Vock, P

    2006-10-01

    From conventional radiography to cross-sectional imaging methods, modern radiology offers a wide range of diagnostic tools for investigating patients with fever. To achieve the best results and to yield a correct diagnosis, the radiologist must tailor the diagnostic protocol individually for every patient. The decision on the most suitable imaging method, and the type and timing of contrast media strongly depends on the suspected diagnosis. Based on patient history and laboratory data, some modalities may be contraindicated or the patient may need a premedication. The authors give a short overview of diagnostic strategies in evaluating the most important causes of fever and point to the need of discussion and co-operation between clinicians and radiologists. PMID:17048182

  5. The importance of metadata to assess information content in digital reconstructions of neuronal morphology.

    PubMed

    Parekh, Ruchi; Armañanzas, Rubén; Ascoli, Giorgio A

    2015-04-01

    Digital reconstructions of axonal and dendritic arbors provide a powerful representation of neuronal morphology in formats amenable to quantitative analysis, computational modeling, and data mining. Reconstructed files, however, require adequate metadata to identify the appropriate animal species, developmental stage, brain region, and neuron type. Moreover, experimental details about tissue processing, neurite visualization and microscopic imaging are essential to assess the information content of digital morphologies. Typical morphological reconstructions only partially capture the underlying biological reality. Tracings are often limited to certain domains (e.g., dendrites and not axons), may be incomplete due to tissue sectioning, imperfect staining, and limited imaging resolution, or can disregard aspects irrelevant to their specific scientific focus (such as branch thickness or depth). Gauging these factors is critical in subsequent data reuse and comparison. NeuroMorpho.Org is a central repository of reconstructions from many laboratories and experimental conditions. Here, we introduce substantial additions to the existing metadata annotation aimed to describe the completeness of the reconstructed neurons in NeuroMorpho.Org. These expanded metadata form a suitable basis for effective description of neuromorphological data. PMID:25653123

  6. The application of geographical information systems to important public health problems in Africa

    PubMed Central

    Tanser, Frank C; le Sueur, David

    2002-01-01

    Africa is generally held to be in crisis, and the quality of life for the majority of the continent's inhabitants has been declining in both relative and absolute terms. In addition, the majority of the world's disease burden is realised in Africa. Geographical information systems (GIS) technology, therefore, is a tool of great inherent potential for health research and management in Africa. The spatial modelling capacity offered by GIS is directly applicable to understanding the spatial variation of disease, and its relationship to environmental factors and the health care system. Whilst there have been numerous critiques of the application of GIS technology to developed world health problems it has been less clear whether the technology is both applicable and sustainable in an African setting. If the potential for GIS to contribute to health research and planning in Africa is to be properly evaluated then the technology must be applicable to the most pressing health problems in the continent. We briefly outline the work undertaken in HIV, malaria and tuberculosis (diseases of significant public health impact and contrasting modes of transmission), outline GIS trends relevant to Africa and describe some of the obstacles to the sustainable implementation of GIS. We discuss types of viable GIS applications and conclude with a discussion of the types of African health problems of particular relevance to the application of GIS. PMID:12537589

  7. Randomized trial of nutrition education added to internet-based information and exercise at the work place for weight loss in a racially diverse population of overweight women

    PubMed Central

    Carnie, A; Lin, J; Aicher, B; Leon, B; Courville, A B; Sebring, N G; de Jesus, J; DellaValle, D M; Fitzpatrick, B D; Zalos, G; Powell-Wiley, T M; Chen, K Y; Cannon, R O

    2013-01-01

    Objective: Obesity in the United States is highly prevalent, approaching 60% for black women. We investigated whether nutrition education sessions at the work place added to internet-based wellness information and exercise resources would facilitate weight and fat mass loss in a racially diverse population of overweight female employees. Methods: A total of 199 (average body mass index 33.9±6.3 kg m−2) nondiabetic women (57% black) at our institution were randomized to a 6-month program of either internet-based wellness information (WI) combined with dietitian-led nutrition education group sessions (GS) weekly for 3 months and then monthly with shift in emphasis to weight loss maintenance (n=99) or to WI alone (n=100). All were given access to exercise rooms convenient to their work site. Fat mass was measured by dual-energy X-ray absorptiometry. Results: WI+GS subjects lost more weight than WI subjects at 3 months (−2.2±2.8 vs −1.0±3.0 kg, P>0.001). Weight (−2.7±3.9 vs −2.0±3.9 kg) and fat mass (−2.2±3.1 vs −1.7±3.7 kg) loss at 6 months was significant for WI+GS and WI groups (both P<0.001), but without significant difference between groups (both P>0.10); 27% of the WI+GS group achieved ⩾5% loss of initial weight as did 18% of the WI group (P=0.180). Blacks and whites similarly completed the study (67 vs 74%, P=0.303), lost weight (−1.8±3.4 vs −3.3±5.2 kg, P=0.255) and fat mass (−1.6±2.7 vs −2.5±4.3 kg, P=0.532), and achieved ⩾5% loss of initial weight (21 vs 32%, P=0.189), irrespective of group assignment. Conclusion: Overweight women provided with internet-based wellness information and exercise resources at the work site lost weight and fat mass, with similar achievement by black and white women. Additional weight loss benefit of nutrition education sessions, apparent at 3 months, was lost by 6 months and may require special emphasis on subjects who fail to achieve weight loss goals to show continued value

  8. Introducing ADS Labs

    NASA Astrophysics Data System (ADS)

    Accomazzi, Alberto; Henneken, E.; Grant, C. S.; Kurtz, M. J.; Di Milia, G.; Luker, J.; Thompson, D. M.; Bohlen, E.; Murray, S. S.

    2011-05-01

    ADS Labs is a platform that ADS is introducing in order to test and receive feedback from the community on new technologies and prototype services. Currently, ADS Labs features a new interface for abstract searches, faceted filtering of results, visualization of co-authorship networks, article-level recommendations, and a full-text search service. The streamlined abstract search interface provides a simple, one-box search with options for ranking results based on a paper relevancy, freshness, number of citations, and downloads. In addition, it provides advanced rankings based on collaborative filtering techniques. The faceted filtering interface allows users to narrow search results based on a particular property or set of properties ("facets"), allowing users to manage large lists and explore the relationship between them. For any set or sub-set of records, the co-authorship network can be visualized in an interactive way, offering a view of the distribution of contributors and their inter-relationships. This provides an immediate way to detect groups and collaborations involved in a particular research field. For a majority of papers in Astronomy, our new interface will provide a list of related articles of potential interest. The recommendations are based on a number of factors, including text similarity, citations, and co-readership information. The new full-text search interface allows users to find all instances of particular words or phrases in the body of the articles in our full-text archive. This includes all of the scanned literature in ADS as well as a select portion of the current astronomical literature, including ApJ, ApJS, AJ, MNRAS, PASP, A&A, and soon additional content from Springer journals. Fulltext search results include a list of the matching papers as well as a list of "snippets" of text highlighting the context in which the search terms were found. ADS Labs is available at http://adslabs.org

  9. Perceptions of university students regarding calories, food healthiness, and the importance of calorie information in menu labelling.

    PubMed

    Fernandes, Ana Carolina; de Oliveira, Renata Carvalho; Rodrigues, Vanessa Mello; Fiates, Giovanna Medeiros Rataichesck; da Costa Proença, Rossana Pacheco

    2015-08-01

    This study investigated Brazilian university students' perceptions of the concept of calories, how it relates to food healthiness, and the role of calorie information on menus in influencing food choices in different restaurant settings. Focus groups were conducted with 21 undergraduate students from various universities. Transcriptions were analysed for qualitative content, by coding and grouping words and phrases into similar themes. Two categories were obtained: Calorie concept and connection to healthiness; and Calorie information and food choices in restaurants. Calories were understood as energy units, and their excessive intake was associated with weight gain or fat gain. However, food healthiness was not associated to calorie content, but rather to food composition as a whole. Calorie information on restaurant menus was not considered enough to influence food choices, with preferences, dietary restrictions, food composition, and even restaurant type mentioned as equally or more important. Only a few participants mentioned using calorie information on menus to control food intake or body weight. Students' discussions were suggestive of an understanding of healthy eating as a more complex issue than calorie-counting. Discussions also suggested the need for more nutrition information, besides calorie content, to influence food choices in restaurants. PMID:25865662

  10. Polarised black holes in AdS

    NASA Astrophysics Data System (ADS)

    Costa, Miguel S.; Greenspan, Lauren; Oliveira, Miguel; Penedones, João; Santos, Jorge E.

    2016-06-01

    We consider solutions in Einstein-Maxwell theory with a negative cosmological constant that asymptote to global AdS 4 with conformal boundary {S}2× {{{R}}}t. At the sphere at infinity we turn on a space-dependent electrostatic potential, which does not destroy the asymptotic AdS behaviour. For simplicity we focus on the case of a dipolar electrostatic potential. We find two new geometries: (i) an AdS soliton that includes the full backreaction of the electric field on the AdS geometry; (ii) a polarised neutral black hole that is deformed by the electric field, accumulating opposite charges in each hemisphere. For both geometries we study boundary data such as the charge density and the stress tensor. For the black hole we also study the horizon charge density and area, and further verify a Smarr formula. Then we consider this system at finite temperature and compute the Gibbs free energy for both AdS soliton and black hole phases. The corresponding phase diagram generalizes the Hawking-Page phase transition. The AdS soliton dominates the low temperature phase and the black hole the high temperature phase, with a critical temperature that decreases as the external electric field increases. Finally, we consider the simple case of a free charged scalar field on {S}2× {{{R}}}t with conformal coupling. For a field in the SU(N ) adjoint representation we compare the phase diagram with the above gravitational system.

  11. The importance of parent material information derived from globally available small scale legacy data for soil mapping at medium scale

    NASA Astrophysics Data System (ADS)

    Schuler, U.; Bock, M.; Günther, A.; Willer, J.; Pickert, E.; Asch, K.; Baritz, R.

    2012-04-01

    Up to now, harmonized global soil information is solely available from the FAO-Unesco Soil map of the world at 1:5M scale (FAO-Unesco 1974-1981). However, for monitoring global environmental changes and sustainable land resource management, higher resolution soil maps are urgently needed. At the global scale, the soil forming factors climate, soil parent material (SPM) and topography can be considered the most important parameters for spatial prediction of soil associations and their properties. While topographic and climatic information is available at high spatial resolutions, SPM information can only be derived from small-scale geological maps or soil maps. The objective of this study is to investigate the potential of commonly available SPM data derived from small scale soil and geological maps for soil mapping at the 1:250k scale. The study was conducted for a test site in Southern Saxony, Germany, 140*85 km wide, representing diverse soil landscapes. Additionally, SPM maps were derived from a reclassification of the geological overview map of Germany at 1:1M scale, and the European Soil database. The proposed SPM classification, developed in the framework of the EU-FP7 eSOTER project, is based on the degree of SPM consolidation, its geochemical character, and the major bedrock types. In addition, SPM-related surface processes are characterized since SPM is defined here as the original lithological material before the onset of weathering and soil formation processes. To assess the potential of SPM data for the spatial delineation of soil associations, random forest-based predictions of soils and its properties were carried out using relief attributes from digital elevation model data. Model runs were performed (i) with and (ii) without spatial information on SPM properties. The outputs were compared with independent soil information of model validation areas. Training and validation point data was selected from a comprehensive dataset representing more than 14

  12. The relative importance of temporal envelope information for intelligibility prediction: a study on cochlear-implant vocoded speech.

    PubMed

    Chen, Fei

    2011-10-01

    Vocoder simulation has been long applied as an effective tool to assess factors influencing the intelligibility of cochlear implants listeners. Considering that the temporal envelope information contained in contiguous bands of vocoded speech is correlated and redundant, this study examined the hypothesis that the intelligibility measure evaluating the distortions from a small number of selected envelope cues is sufficient to well predict the intelligibility scores. The speech intelligibility data from 80 conditions was collected from vocoder simulation experiments involving 22 normal-hearing listeners. The relative importance of temporal envelope information in cochlear-implant vocoded speech was modeled by correlating its speech-transmission indices (STIs) with the intelligibility scores. The relative importance pattern was subsequently utilized to determine a binary weight vector for STIs of all envelopes to compute the index predicting the speech intelligibility. A high correlation (r=0.95) was obtained when selecting a small number (e.g., 4 out of 20) of temporal envelope cues from disjoint bands to predict the intelligibility of cochlear-implant vocoded speech. PMID:21546304

  13. The ADS All Sky Survey

    NASA Astrophysics Data System (ADS)

    Goodman, Alyssa

    images can be extracted from articles, we will attempt to "astroreference" those images in order allow for their overlay on the sky. "Astroreferencing" is the analog of "georeferencing," where coordinate information is used to overlay information on maps. Our first pass at astroreferencing will be made using the astrometry.net program, in collaboration with one of its creators. If enough optically-visible stars are present in an image, astrometry.net can place it where it goes on the sky. Only a small fraction of ADS holdings contain images solvable by astrometry.net, but for the articles which do, reviving the data in this way holds tremendous value-especially in the case of historically important observations. Lastly, we will also astroreference images by text-mining to extract "metadata" buried in the figure captions and text. As it is built, the ADSASS will effectively create dynamic data layers of astrotags and astroreferenced images. Users will be able to explore these layers using a wide variety of free all-sky data viewers. Our group and our collaborators have been involved in the development of the WorldWide Telescope and Aladin programs, so we will use those to develop examples of how we intend for the ADSASS to be used. But, we plan to ensure that the data feed represented by the ADSASS will be ingestible by any program capable of understanding sky coordinates and all-sky views. Our proposal can only give a glimpse into the wealth of science it will enable, which includes everything from observation-planning to data discovery to studying the sky distributions of classes of objects. Just as it would have been hard to predict the full and amazing impact of GIS and GPS on society, it is similarly hard to gauge the full impact of the NASA ADSASS. The ADS on its own is already the envy of other sciences as a unified research tool, with the advent of the ADSASS, NASA will have led the way to the future once again.

  14. The value of benefit data in direct-to-consumer drug ads.

    PubMed

    Woloshin, Steven; Schwartz, Lisa M; Welch, H Gilbert

    2004-01-01

    Direct-to-consumer (DTC) pharmaceutical ads typically describe drug benefits in qualitative terms; they rarely provide data on how well the drug works. We describe an evaluation of a "prescription drug benefit box"-data from the main randomized trials on the chances of various outcomes with and without the drug. Most participants rated the information as "very important" or "important"; almost all found the data easy to understand. Perceptions of drug effectiveness were much lower for ads that incorporated the benefit box than for ads that did not. Most people we interviewed want benefit data in drug ads, can understand these data, and are influenced by them. PMID:15452006

  15. Smeared antibranes polarise in AdS

    NASA Astrophysics Data System (ADS)

    Gautason, Fridrik Freyr; Truijen, Brecht; Van Riet, Thomas

    2015-07-01

    In the recent literature it has been questioned whether the local backreaction of antibranes in flux throats can induce a perturbative brane-flux decay. Most evidence for this can be gathered for D6 branes and D p branes smeared over 6 - p compact directions, in line with the absence of finite temperature solutions for these cases. The solutions in the literature have flat worldvolume geometries and non-compact transversal spaces. In this paper we consider what happens when the worldvolume is AdS and the transversal space is compact. We show that in these circumstances brane polarisation smoothens out the flux singularity, which is an indication that brane-flux decay is prevented. This is consistent with the fact that the cosmological constant would be less negative after brane-flux decay. Our results extend recent results on AdS7 solutions from D6 branes to AdS p+1 solutions from D p branes. We show that supersymmetry of the AdS solutions depend on p non-trivially.

  16. AdS orbifolds and Penrose limits

    SciTech Connect

    Alishahiha, Mohsen; Sheikh-Jabbari, Mohammad M.; Tatar, Radu

    2002-12-09

    In this paper we study the Penrose limit of AdS{sub 5} orbifolds. The orbifold can be either in the pure spatial directions or space and time directions. For the AdS{sub 5}/{Lambda} x S{sup 5} spatial orbifold we observe that after the Penrose limit we obtain the same result as the Penrose limit of AdS{sub 5} x S{sup 5}/{Lambda}. We identify the corresponding BMN operators in terms of operators of the gauge theory on R x S{sup 3}/{Lambda}. The semi-classical description of rotating strings in these backgrounds have also been studied. For the spatial AdS orbifold we show that in the quadratic order the obtained action for the fluctuations is the same as that in S{sup 5} orbifold, however, the higher loop correction can distinguish between two cases.

  17. [The social division of the city and the health promotion: the importance of new information and decoupage levels].

    PubMed

    Najar, Alberto Lopes; Peres, Fabio de Faria

    2007-01-01

    The article examines the complex relationships among the sociological concept of socio-spatial segregation, urban poverty and health promotion, suggesting research topics that could contribute to a detailed analysis of the Brazilian social reality within the public health context, underpinning decisions on healthcare. Initially, the main aspects of the social division problems in major cities are examined from the historical and sociological viewpoints. The inaccuracies and problems related to the concept of segregation are then discussed analytically, referenced to discussions of urban sociology. The importance of new information and the decoupage of other levels of social ties are also addressed, taking the problems of health promotion into account. Finally, four themes are listed that might well constitute a research agenda: analysis of socio-spatial segregation structures; comparison of social structures and socialization practices in poverty-stricken neighborhoods; a study of the middle class and its space distribution; and Government policies, regulations curtailing segregation and urban inequalities. PMID:17680124

  18. The importance of identified cause-of-death information being available for public health surveillance, actions and research.

    PubMed

    Groenewald, Pam; Azevedo, Virginia; Daniels, Johann; Evans, Juliet; Boulle, Andrew; Naledi, Tracey; Bradshaw, Debbie

    2015-07-01

    An amendment to the South African Births and Deaths Registration Act has compromised efforts to strengthen local mortality surveillance to provide statistics for small areas and enable data linkage to provide information for public health actions. Internationally it has been recognised that a careful balance needs to be kept between protecting individual patient confidentiality and enabling effective public health intelligence to guide patient care and service delivery and prevent harmful exposures. This article describes the public health benefits of a local mortality surveillance system in the Western Cape Province, South Africa (SA), as well as its potential for improving the quality of vital statistics data with integration into the national civil registration and vital statistics system. It also identifies other important uses for identifiable cause-of-death data in SA that have been compromised by this legislation. PMID:26428743

  19. Towards Pro-active Embodied Agents: On the Importance of Neural Mechanisms Suitable to Process Time Information

    NASA Astrophysics Data System (ADS)

    de Croon, G.; Nolfi, S.; Postma, E. O.

    In Embodied Cognitive Science, many studies have focused on reactive agents, i.e. agents that have no internal state and always respond in the same way to the same stimulus. However, this particular focus is not due to a rejection of the importance of internal states. Rather, it is due to the difficulty of developing pro-active embodied and situated agents, that is agents able to: (a) extract internal states by integrating sensorymotor information through time and, (b) later use these internal states to modulate their motor behaviour according to the current environmental circumstances. In this chapter we will focus on how pro-active agents can be developed and, more specifically, on which are the neural mechanisms that might favour the development of pro-active agents. By comparing the results of five sets of evolutionary experiments in which simulated robots are provided with different types of recurrent neural networks, we gain insight into the relation between the robots` capabilities and the characteristics of their neural controllers. We show how special mechanisms for processing information in time facilitate the exploitation of internal states.

  20. 19 CFR 103.31a - Advance electronic information for air, truck, and rail cargo; Importer Security Filing...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Advance electronic information for air, truck, and... AVAILABILITY OF INFORMATION Other Information Subject to Restricted Access § 103.31a Advance electronic... following types of advance electronic information are per se exempt from disclosure under §...

  1. Censorship Through Government Control of Information; Senator Muskie on Secrecy; Justice Black Was Right; (and) Report of the Ad Hoc Committee to Evaluate the "Free Speech" Newsletter.

    ERIC Educational Resources Information Center

    Kane, Peter E., Ed.

    1975-01-01

    Many agencies of the Executive Branch of the federal government have at one time or another claimed an absolute right to wihhold any information they chose from anyone they chose. These claims have produced the Freedom of Information Act, which imposes some limitations on this absolute power. Recently, some members of Congress have become…

  2. Minimally important differences for Patient Reported Outcomes Measurement Information System pain interference for individuals with back pain

    PubMed Central

    Amtmann, Dagmar; Kim, Jiseon; Chung, Hyewon; Askew, Robert L; Park, Ryoungsun; Cook, Karon F

    2016-01-01

    Background The minimally important difference (MID) refers to the smallest change that is sufficiently meaningful to carry implications for patients’ care. MIDs are necessary to guide the interpretation of scores. This study estimated MID for the Patient Reported Outcomes Measurement Information System (PROMIS) pain interference (PI). Methods Study instruments were administered to 414 people who participated in two studies that included treatment with low back pain (LBP; n=218) or depression (n=196). Participants with LBP received epidural steroid injections and participants with depression received antidepressants, psychotherapy, or both. MIDs were estimated for the changes in LBP. MIDs were included only if a priori criteria were met (ie, sample size ≥10, Spearman correlation ≥0.3 between anchor measures and PROMIS-PI scores, and effect size range =0.2–0.8). The interquartile range (IQR) of MID estimates was calculated. Results The IQR ranged from 3.5 to 5.5 points. The lower bound estimate of the IQR (3.5) was greater than mean of standard error of measurement (SEM) both at time 1 (SEM =2.3) and at time 2 (SEM =2.5), indicating that the estimate of MID exceeded measurement error. Conclusion Based on our results, researchers and clinicians using PROMIS-PI can assume that change of 3.5 to 5.5 points in comparisons of mean PROMIS-PI scores of people with LBP can be considered meaningful. PMID:27175093

  3. 76 FR 78229 - Notice of Request for Extension of Approval of an Information Collection; Importation of Hass...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... Collection; Importation of Hass Avocados From Peru AGENCY: Animal and Plant Health Inspection Service, USDA... regulations for the importation of Hass avocados from Peru. DATES: We will consider all comments that we... the importation of Hass avocados from Peru, contact Mr. Tony Roman, Import Specialist,...

  4. The AdS particle [rapid communication

    NASA Astrophysics Data System (ADS)

    Ghosh, Subir

    2005-09-01

    In this Letter we have considered a relativistic Nambu-Goto model for a particle in AdS metric. With appropriate gauge choice to fix the reparameterization invariance, we recover the previously discussed [S. Ghosh, P. Pal, Phys. Lett. B 618 (2005) 243, arxiv:hep-th/0502192] "exotic oscillator". The Snyder algebra and subsequently the κ-Minkowski spacetime are also derived. Lastly we comment on the impossibility of constructing a non-commutative spacetime in the context of open string where only a curved target space is introduced.

  5. Innovation in Information Technology: Theoretical and Empirical Study in SMQR Section of Export Import in Automotive Industry

    NASA Astrophysics Data System (ADS)

    Edi Nugroho Soebandrija, Khristian; Pratama, Yogi

    2014-03-01

    This paper has the objective to provide the innovation in information technology in both theoretical and empirical study. Precisely, both aspects relate to the Shortage Mispacking Quality Report (SMQR) Claims in Export and Import in Automotive Industry. This paper discusses the major aspects of Innovation, Information Technology, Performance and Competitive Advantage. Furthermore, In the empirical study of PT. Astra Honda Motor (AHM) refers to SMQR Claims, Communication Systems, Analysis and Design Systems. Briefly both aspects of the major aspects and its empirical study are discussed in the Introduction Session. Furthermore, the more detail discussion is conducted in the related aspects in other sessions of this paper, in particular in Literature Review in term classical and updated reference of current research. The increases of SMQR claim and communication problem at PT. Astra Daihatsu Motor (PT. ADM) which still using the email cause the time of claim settlement become longer and finally it causes the rejected of SMQR claim by supplier. With presence of this problem then performed to design the integrated communication system to manage the communication process of SMQR claim between PT. ADM with supplier. The systems was analyzed and designed is expected to facilitate the claim communication process so that can be run in accordance with the procedure and fulfill the target of claim settlement time and also eliminate the difficulties and problems on the previous manual communication system with the email. The design process of the system using the approach of system development life cycle method by Kendall & Kendall (2006)which design process covers the SMQR problem communication process, judgment process by the supplier, claim process, claim payment process and claim monitoring process. After getting the appropriate system designs for managing the SMQR claim, furthermore performed the system implementation and can be seen the improvement in claim communication

  6. Probing crunching AdS cosmologies

    NASA Astrophysics Data System (ADS)

    Kumar, S. Prem; Vaganov, Vladislav

    2016-02-01

    Holographic gravity duals of deformations of CFTs formulated on de Sitter spacetime contain FRW geometries behind a horizon, with cosmological big crunch singularities. Using a specific analytically tractable solution within a particular single scalar truncation of {N}=8 supergravity on AdS4, we first probe such crunching cosmologies with spacelike radial geodesics that compute spatially antipodal correlators of large dimension boundary operators. At late times, the geodesics lie on the FRW slice of maximal expansion behind the horizon. The late time two-point functions factorise, and when transformed to the Einstein static universe, they exhibit a temporal non-analyticity determined by the maximal value of the scale factor ã max. Radial geodesics connecting antipodal points necessarily have de Sitter energy Ɛ ≲ ã max, while geodesics with Ɛ > ã max terminate at the crunch, the two categories of geodesics being separated by the maximal expansion slice. The spacelike crunch singularity is curved "outward" in the Penrose diagram for the deformed AdS backgrounds, and thus geodesic limits of the antipodal correlators do not directly probe the crunch. Beyond the geodesic limit, we point out that the scalar wave equation, analytically continued into the FRW patch, has a potential which is singular at the crunch along with complex WKB turning points in the vicinity of the FRW crunch. We then argue that the frequency space Green's function has a branch point determined by ã max which corresponds to the lowest quasinormal frequency.

  7. 78 FR 34636 - Notice of Request for Extension of Approval of an Information Collection; Importation of Unshu...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ... Collection; Importation of Unshu Oranges From Japan AGENCY: Animal and Plant Health Inspection Service, USDA... regulations for the importation of Unshu oranges from Japan. DATES: We will consider all comments that we... for the importation of Unshu oranges from Japan, contact Mr. Andrew Wilds, Trade Director, PPQ,...

  8. Ultraviolet asymptotics and singular dynamics of AdS perturbations

    NASA Astrophysics Data System (ADS)

    Craps, Ben; Evnin, Oleg; Vanhoof, Joris

    2015-10-01

    Important insights into the dynamics of spherically symmetric AdS-scalar field perturbations can be obtained by considering a simplified time-averaged theory accurately describing perturbations of amplitude ɛ on time-scales of order 1/ ɛ 2. The coefficients of the time-averaged equations are complicated expressions in terms of the AdS scalar field mode functions, which are in turn related to the Jacobi polynomials. We analyze the behavior of these coefficients for high frequency modes. The resulting asymptotics can be useful for understanding the properties of the finite-time singularity in solutions of the time-averaged theory recently reported in the literature. We highlight, in particular, the gauge dependence of this asymptotics, with respect to the two most commonly used gauges. The harsher growth of the coefficients at large frequencies in higher-dimensional AdS suggests strengthening of turbulent instabilities in higher dimensions. In the course of our derivations, we arrive at recursive relations for the coefficients of the time-averaged theory that are likely to be useful for evaluating them more efficiently in numerical simulations.

  9. ADS: The Next Generation Search Platform

    NASA Astrophysics Data System (ADS)

    Accomazzi, A.; Kurtz, M. J.; Henneken, E. A.; Chyla, R.; Luker, J.; Grant, C. S.; Thompson, D. M.; Holachek, A.; Dave, R.; Murray, S. S.

    2015-04-01

    Four years after the last LISA meeting, the NASA Astrophysics Data System (ADS) finds itself in the middle of major changes to the infrastructure and contents of its database. In this paper we highlight a number of features of great importance to librarians and discuss the additional functionality that we are currently developing. Our citation coverage has doubled since 2010 and now consists of over 10 million citations. We are normalizing the affiliation information in our records and we have started collecting and linking funding sources with papers in our system. At the same time, we are undergoing major technology changes in the ADS platform. We have rolled out and are now enhancing a new high-performance search engine capable of performing full-text as well as metadata searches using an intuitive query language. We are currently able to index acknowledgments, affiliations, citations, and funding sources. While this effort is still ongoing, some of its benefits are already available through the ADS Labs user interface and API at http://adslabs.org/adsabs/.

  10. The Role of the Hippocampus in Retaining Relational Information across Short Delays: The Importance of Memory Load

    ERIC Educational Resources Information Center

    Jeneson, Annette; Mauldin, Kristin N.; Hopkins, Ramona O.; Squire, Larry R.

    2011-01-01

    Patients with hippocampal damage are sometimes impaired at remembering information across delays as short as a few seconds. How are these impairments to be understood? One possibility is that retention of some kinds of information is critically dependent on the hippocampus, regardless of the retention interval and regardless of whether the task…

  11. Infrared Spectroscopy and Catalysis Research: Infrared spectra of adsorbed molecules provide important information in the study of catalysis.

    PubMed

    Eischens, R P

    1964-10-23

    The examples discussed here represent only a small part of the published work relating to infrared spectra of adsorbed molecules. The publications in this field indicate that infrared spectroscopy is being used for surface chemistry research in about 50 laboratories throughout the world. This effort is mainly devoted to problems related to catalysis, and in this field infrared spectroscopy is the most widely used physical tool for surface chemistry studies. The general acceptance of infrared spectroscopy is primarily due to the fact that it provides information which is pertinent to the understanding of surface reactions on an atomic scale. During the last decade significant progress has also been made in the classical chemical techniques of catalysis study and in utilization of physical tools which depend on phenomena of magnetism, conductivity, low-energy electron diffraction, and electron emission. Probably the most important progress has been in the field of inorganic chemistry, where dramatic advances have been made in knowledge of metal coordination compounds. Such knowledge is vital to the understanding of catalysis on metal surfaces. I believe this progress has produced an attitude of sophisticated optimism among catalysis researchers with regard to eventual understanding of heterogeneous catalysis. This attitude is closely related to the realization that there is no "secret of catalysis" which places catalytic action beyond the limits of ordinary chemical knowledge (22). This view implies that the chemical aspects of heterogeneous catalysis are not unique and that the use of solid catalysts merely provides a highly effective exposure of catalytic atoms and facilitates separation of the products from the catalyst. Many capable catalysis researchers believe that studies of homogeneous catalysis provide the most direct route for the study of heterogeneous catalysis. Obviously homogeneous reactions catalyzed by compounds containing only one or two metal atoms

  12. AdS3: the NHEK generation

    NASA Astrophysics Data System (ADS)

    Bena, Iosif; Heurtier, Lucien; Puhm, Andrea

    2016-05-01

    It was argued in [1] that the five-dimensional near-horizon extremal Kerr (NHEK) geometry can be embedded in String Theory as the infrared region of an infinite family of non-supersymmetric geometries that have D1, D5, momentum and KK monopole charges. We show that there exists a method to embed these geometries into asymptotically- {AdS}_3× {S}^3/{{Z}}_N solutions, and hence to obtain infinite families of flows whose infrared is NHEK. This indicates that the CFT dual to the NHEK geometry is the IR fixed point of a Renormalization Group flow from a known local UV CFT and opens the door to its explicit construction.

  13. Shadows, currents, and AdS fields

    SciTech Connect

    Metsaev, R. R.

    2008-11-15

    Conformal totally symmetric arbitrary spin currents and shadow fields in flat space-time of dimension greater than or equal to four are studied. A gauge invariant formulation for such currents and shadow fields is developed. Gauge symmetries are realized by involving the Stueckelberg fields. A realization of global conformal boost symmetries is obtained. Gauge invariant differential constraints for currents and shadow fields are obtained. AdS/CFT correspondence for currents and shadow fields and the respective normalizable and non-normalizable solutions of massless totally symmetric arbitrary spin AdS fields are studied. The bulk fields are considered in a modified de Donder gauge that leads to decoupled equations of motion. We demonstrate that leftover on shell gauge symmetries of bulk fields correspond to gauge symmetries of boundary currents and shadow fields, while the modified de Donder gauge conditions for bulk fields correspond to differential constraints for boundary conformal currents and shadow fields. Breaking conformal symmetries, we find interrelations between the gauge invariant formulation of the currents and shadow fields, and the gauge invariant formulation of massive fields.

  14. The BEHAVE-AD Assessment System: A Perspective, A Commentary on New Findings, and A Historical Review

    PubMed Central

    Reisberg, Barry; Monteiro, Isabel; Torossian, Carol; Auer, Stefanie; Shulman, Melanie B.; Ghimire, Santosh; Boksay, Istvan; BenArous, Francoise Guillo; Osorio, Ricardo; Vengassery, Aninditha; Imran, Sheema; Shaker, Hussam; Noor, Sadaf; Naqvi, Shazia; Kenowsky, Sunnie; Xu, Jinfeng

    2014-01-01

    Background Behavioral and psychological symptoms of dementia (BPSD) and associated disturbances in Alzheimer's disease (AD) are a source of distress and burden for spouses, professional caregivers, and others with responsibilities for the care of individuals with AD. BPSD with behavioral disturbances are also associated with more rapid institutionalization and increased morbidity and mortality for persons with AD. Objectives In this review and commentary, we discuss the history of the development of BPSD and behavioral disturbance assessments, which are distinct from those evaluating cognitive and functional symptoms of AD. In particular, we review the informant-based Behavioral Pathology in Alzheimer's Disease Rating Scale (BEHAVE-AD), the related, potentially more sensitive, BEHAVE-AD Frequency-Weighted Severity Scale (BEHAVE-AD-FW), and the direct subject evaluation-based Empirical BEHAVE-AD Rating Scale (E-BEHAVE-AD). The kinds of medications that alleviate behavioral symptoms on these measures as well as the problems and possibilities for further advances with these medications are discussed. Finally, the importance of distinguishing BPSD and behavioral disturbance remediation in AD from the treatment of cognitive decline and other aspects of AD is emphasized in the context of appropriate assessment methodology. The objective of this paper is to provide a framework for further advances in the treatment of BPSD and associated behavioral disturbances in AD and, consequently, a framework for continuing improvements in the lives of individuals with AD and those who share the burden of the disease with the AD person. PMID:24714384

  15. 76 FR 28949 - Notice of Request for Extension of Approval of an Information Collection; Importation of Tomatoes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... tomatoes from infestation by the Mediterranean fruit fly (Medfly). Allowing tomatoes to be imported..., including fruit flies, into the United States or their dissemination within the United States....

  16. Importance of health information technology, electronic health records, and continuously aggregating data to comparative effectiveness research and learning health care.

    PubMed

    Miriovsky, Benjamin J; Shulman, Lawrence N; Abernethy, Amy P

    2012-12-01

    Rapidly accumulating clinical information can support cancer care and discovery. Future success depends on information management, access, use, and reuse. Electronic health records (EHRs) are highlighted as a critical component of evidence development and implementation, but to fully harness the potential of EHRs, they need to be more than electronic renderings of the traditional paper medical chart. Clinical informatics and structured accessible secure data captured through EHR systems provide mechanisms through which EHRs can facilitate comparative effectiveness research (CER). Use of large linked administrative databases to answer comparative questions is an early version of informatics-enabled CER familiar to oncologists. An updated version of informatics-enabled CER relies on EHR-derived structured data linked with supplemental information to provide patient-level information that can be aggregated and analyzed to support hypothesis generation, comparative assessment, and personalized care. As implementation of EHRs continues to expand, electronic databases containing information collected via EHRs will continuously aggregate; aggregating data enhanced with real-time analytics can provide point-of-care evidence to oncologists, tailored to patient-level characteristics. The system learns when clinical care informs research, and insights derived from research are reinvested in care. Challenges must be overcome, including interoperability, standardization, access, and development of real-time analytics. PMID:23071233

  17. Intracellular Signaling and Desmoglein 2 Shedding Triggered by Human Adenoviruses Ad3, Ad14, and Ad14P1

    PubMed Central

    Wang, Hongjie; Ducournau, Corinne; Saydaminova, Kamola; Richter, Maximilian; Yumul, Roma; Ho, Martin; Carter, Darrick; Zubieta, Chloé

    2015-01-01

    ABSTRACT We recently discovered that desmoglein 2 (DSG2) is a receptor for human adenovirus species B serotypes Ad3, Ad7, Ad11, and Ad14. Ad3 is considered to be a widely distributed human pathogen. Ad3 binding to DSG2 triggers the transient opening of epithelial junctions. Here, we further delineate the mechanism that leads to DSG2-mediated epithelial junction opening in cells exposed to Ad3 and recombinant Ad3 fiber proteins. We identified an Ad3 fiber knob-dependent pathway that involves the phosphorylation of mitogen-activated protein (MAP) kinases triggering the activation of the matrix-metalloproteinase ADAM17. ADAM17, in turn, cleaves the extracellular domain of DSG2 that links epithelial cells together. The shed DSG2 domain can be detected in cell culture supernatant and also in serum of mice with established human xenograft tumors. We then extended our studies to Ad14 and Ad14P1. Ad14 is an important research and clinical object because of the recent appearance of a new, more pathogenic strain (Ad14P1). In a human epithelial cancer xenograft model, Ad14P1 showed more efficient viral spread and oncolysis than Ad14. Here, we tested the hypothesis that a mutation in the Ad14P1 fiber knob could account for the differences between the two strains. While our X-ray crystallography studies suggested an altered three-dimensional (3D) structure of the Ad14P1 fiber knob in the F-G loop region, this did not significantly change the fiber knob affinity to DSG2 or the intracellular signaling and DSG2 shedding in epithelial cancer cells. IMPORTANCE A number of widely distributed adenoviruses use the epithelial junction protein DSG2 as a receptor for infection and lateral spread. Interaction with DSG2 allows the virus not only to enter cells but also to open epithelial junctions which form a physical barrier to virus spread. Our study elucidates the mechanism beyond virus-triggered junction opening with a focus on adenovirus serotype 3. Ad3 binds to DSG2 with its fiber

  18. 78 FR 54619 - Notice of Request for Extension of Approval of an Information Collection; Importation of Emerald...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... Collection; Importation of Emerald Ash Borer Host Material From Canada AGENCY: Animal and Plant Health... collection associated with the regulations for the importation of emerald ash borer host material from Canada to prevent the introduction and spread of emerald ash borer in the United States. DATES: We...

  19. 78 FR 58991 - Notice of Request for Extension of Approval of an Information Collection; Importation of Fresh...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... Collection; Importation of Fresh Pomegranates From Chile AGENCY: Animal and Plant Health Inspection Service... with the regulations for the importation of fresh pomegranates from Chile into the continental United... Chile, contact Ms. Claudia Ferguson, Regulatory Policy Specialist, RCC, RPM, PHP, PPQ, APHIS, 4700...

  20. 75 FR 31746 - Notice of Request for Extension of Approval of an Information Collection; Importation of Mangoes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... Collection; Importation of Mangoes from the Philippines AGENCY: Animal and Plant Health Inspection Service... with regulations for the importation of mangoes from the Philippines. DATES: We will consider all... from the Philippines, contact Mr. Alex Belano, Branch Chief, Regulations, Permits, and Manuals,...

  1. Want Ads and the Job Market

    ERIC Educational Resources Information Center

    Walsh, John; Johnson, Miriam

    1974-01-01

    The Olympus Research Corporation (ORC) made an in-depth study of want ads. It was found the ads did not offer adequate, accurate, or easily obtained information that would make it possible for job seekers to decide whether they are suited to a job, or want it. (Author/BP)

  2. 75 FR 36346 - Notice of Request for Extension of Approval of an Information Collection; Importation of Unshu...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... authorized by the PPA, the Animal and Plant Health Inspection Service regulates the importation of citrus fruit from certain parts of the world as provided in ``Subpart--Citrus Fruit'' (7 CFR 319.28)....

  3. 76 FR 37053 - Notice of Request for Extension of Approval of an Information Collection; Importation of Tomatoes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ...; ] DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service Notice of Request for Extension of...: Animal and Plant Health Inspection Service, USDA. ACTION: Extension of approval of an information... announces the Animal and Plant Health Inspection Service's intention to request an extension of approval...

  4. 38 CFR 74.1 - What definitions are important for VetBiz Vendor Information Pages (VIP) Verification Program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... qualify. Small business concern is—CVE applies the small business concern definition established by 48 CFR... Information Pages database. Primary industry classification means the six-digit North American Industry... Administration and listed in its database of veterans and family members. To be eligible for VetBiz...

  5. Childhood Maltreatment and the Development of Relational and Physical Aggression: The Importance of a Gender-Informed Approach

    ERIC Educational Resources Information Center

    Cullerton-Sen, Crystal; Cassidy, Adam R.; Murray-Close, Dianna; Cicchetti, Dante; Crick, Nicki R.; Rogosch, Fred A.

    2008-01-01

    This investigation examined the associations between maltreatment and aggression using a gender-informed approach. Peer ratings, peer nominations, and counselor reports of aggression were collected on 211 maltreated and 199 nonmaltreated inner-city youth (M age = 9.9 years) during a summer day camp. Maltreatment was associated with aggressive…

  6. Cognitive Impact of Banner Ad Characteristics: An Experimental Study.

    ERIC Educational Resources Information Center

    Li, Hairong; Bukovac, Janice L.

    1999-01-01

    Finds that (1) animated banner ads (display advertisements hyperlinked to an advertiser's Web site) result in quicker response and better recall (from college students) than non-animated banner ads; (2) larger banner ads lead to better comprehension and more clicks than small banner ads; and (3) user mode (information seeking or Web surfing) did…

  7. Usability and Visual Communication for Southern California Tsunami Evacuation Information: The importance of information design in disaster risk management

    NASA Astrophysics Data System (ADS)

    Jaenichen, C.; Schandler, S.; Wells, M.; Danielsen, T.

    2015-12-01

    Evacuation behavior, including participation and response, is rarely an individual and isolated process and the outcomes are usually systemic. Ineffective evacuation information can easily attribute to delayed evacuation response. Delays increase demands on already extended emergency personal, increase the likelihood of traffic congestion, and can cause harm to self and property. From an information design perspective, addressing issues in cognitive recall and emergency psychology, this case study examines evacuation messaging including written, audio, and visual presentation of information, and describes the application of design principles and role of visual communication for Southern California tsunami evacuation outreach. The niche of this project is the inclusion of cognitive processing as the driving influence when making formal design decisions and measurable data from a 4-year cognitive recall study to support the solution. Image included shows a tsunami evacaution map before and after the redesign.

  8. High-Resolution Subtropical Summer Precipitation Derived from Dynamical Downscaling of the NCEP-DOE Reanalysis: How Much Small-Scale Information Is Added by a Regional Model?

    NASA Technical Reports Server (NTRS)

    Lim, Young-Kwon; Stefanova, Lydia B.; Chan, Steven C.; Schubert, Siegfried D.; OBrien, James J.

    2010-01-01

    This study assesses the regional-scale summer precipitation produced by the dynamical downscaling of analyzed large-scale fields. The main goal of this study is to investigate how much the regional model adds smaller scale precipitation information that the large-scale fields do not resolve. The modeling region for this study covers the southeastern United States (Florida, Georgia, Alabama, South Carolina, and North Carolina) where the summer climate is subtropical in nature, with a heavy influence of regional-scale convection. The coarse resolution (2.5deg latitude/longitude) large-scale atmospheric variables from the National Center for Environmental Prediction (NCEP)/DOE reanalysis (R2) are downscaled using the NCEP Environmental Climate Prediction Center regional spectral model (RSM) to produce precipitation at 20 km resolution for 16 summer seasons (19902005). The RSM produces realistic details in the regional summer precipitation at 20 km resolution. Compared to R2, the RSM-produced monthly precipitation shows better agreement with observations. There is a reduced wet bias and a more realistic spatial pattern of the precipitation climatology compared with the interpolated R2 values. The root mean square errors of the monthly R2 precipitation are reduced over 93 (1,697) of all the grid points in the five states (1,821). The temporal correlation also improves over 92 (1,675) of all grid points such that the domain-averaged correlation increases from 0.38 (R2) to 0.55 (RSM). The RSM accurately reproduces the first two observed eigenmodes, compared with the R2 product for which the second mode is not properly reproduced. The spatial patterns for wet versus dry summer years are also successfully simulated in RSM. For shorter time scales, the RSM resolves heavy rainfall events and their frequency better than R2. Correlation and categorical classification (above/near/below average) for the monthly frequency of heavy precipitation days is also significantly improved

  9. Importance of Viral Sequence Length and Number of Variable and Informative Sites in Analysis of HIV Clustering

    PubMed Central

    Novitsky, Vlad; Moyo, Sikhulile; Lei, Quanhong; DeGruttola, Victor

    2015-01-01

    Abstract To improve the methodology of HIV cluster analysis, we addressed how analysis of HIV clustering is associated with parameters that can affect the outcome of viral clustering. The extent of HIV clustering and tree certainty was compared between 401 HIV-1C near full-length genome sequences and subgenomic regions retrieved from the LANL HIV Database. Sliding window analysis was based on 99 windows of 1,000 bp and 45 windows of 2,000 bp. Potential associations between the extent of HIV clustering and sequence length and the number of variable and informative sites were evaluated. The near full-length genome HIV sequences showed the highest extent of HIV clustering and the highest tree certainty. At the bootstrap threshold of 0.80 in maximum likelihood (ML) analysis, 58.9% of near full-length HIV-1C sequences but only 15.5% of partial pol sequences (ViroSeq) were found in clusters. Among HIV-1 structural genes, pol showed the highest extent of clustering (38.9% at a bootstrap threshold of 0.80), although it was significantly lower than in the near full-length genome sequences. The extent of HIV clustering was significantly higher for sliding windows of 2,000 bp than 1,000 bp. We found a strong association between the sequence length and proportion of HIV sequences in clusters, and a moderate association between the number of variable and informative sites and the proportion of HIV sequences in clusters. In HIV cluster analysis, the extent of detectable HIV clustering is directly associated with the length of viral sequences used, as well as the number of variable and informative sites. Near full-length genome sequences could provide the most informative HIV cluster analysis. Selected subgenomic regions with a high extent of HIV clustering and high tree certainty could also be considered as a second choice. PMID:25560745

  10. ADS pilot program Plan

    NASA Technical Reports Server (NTRS)

    Clauson, J.; Heuser, J.

    1981-01-01

    The Applications Data Service (ADS) is a system based on an electronic data communications network which will permit scientists to share the data stored in data bases at universities and at government and private installations. It is designed to allow users to readily locate and access high quality, timely data from multiple sources. The ADS Pilot program objectives and the current plans for accomplishing those objectives are described.

  11. 75 FR 15670 - Notice of Request for Extension of Approval of an Information Collection; Importation of Live...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... Collection; Importation of Live Poultry, Poultry Meat, and Other Poultry Products From Specified Regions..., poultry meat, and other poultry products from specified regions. DATES: We will consider all comments that... poultry, poultry meat, and other poultry products from specified regions, contact Dr. Bettina...

  12. 77 FR 31293 - Notice of Request for Extension of Approval of an Information Collection; Importation of Live...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... Collection; Importation of Live Poultry, Poultry Meat, and Other Poultry Products From Specified Regions... meat, and other poultry products from specified regions. DATES: We will consider all comments that we... of live poultry, poultry meat, and other poultry products from specified regions into the...

  13. 75 FR 31745 - Notice of Request for Extension of Approval of an Information Collection; Importation of Horses...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... Collection; Importation of Horses, Ruminants, Swine, and Dogs; Inspection and Treatment for Screwworm AGENCY..., and dogs from regions of the world where screwworm is considered to exist. DATES: We will consider all..., ruminants, swine, and dogs from regions of the world where screwworm is considered to exist, contact...

  14. 78 FR 37780 - Notice of Request for Extension of Approval of an Information Collection; Importation of Shepherd...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE... Collection; Importation of Shepherd's Purse From the Republic of Korea Into the United States AGENCY: Animal... of Korea into the United States. DATES: We will consider all comments that we receive on or...

  15. 78 FR 61323 - Notice of Request for Extension of Approval of an Information Collection; Importation of Tomatoes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE... Collection; Importation of Tomatoes With Stems From the Republic of Korea AGENCY: Animal and Plant Health... Korea. DATES: We will consider all comments that we receive on or before December 2, 2013....

  16. search GenBank: interactive orchestration and ad-hoc choreography of Web services in the exploration of the biomedical resources of the National Center For Biotechnology Information

    PubMed Central

    2013-01-01

    Background Due to the growing number of biomedical entries in data repositories of the National Center for Biotechnology Information (NCBI), it is difficult to collect, manage and process all of these entries in one place by third-party software developers without significant investment in hardware and software infrastructure, its maintenance and administration. Web services allow development of software applications that integrate in one place the functionality and processing logic of distributed software components, without integrating the components themselves and without integrating the resources to which they have access. This is achieved by appropriate orchestration or choreography of available Web services and their shared functions. After the successful application of Web services in the business sector, this technology can now be used to build composite software tools that are oriented towards biomedical data processing. Results We have developed a new tool for efficient and dynamic data exploration in GenBank and other NCBI databases. A dedicated search GenBank system makes use of NCBI Web services and a package of Entrez Programming Utilities (eUtils) in order to provide extended searching capabilities in NCBI data repositories. In search GenBank users can use one of the three exploration paths: simple data searching based on the specified user’s query, advanced data searching based on the specified user’s query, and advanced data exploration with the use of macros. search GenBank orchestrates calls of particular tools available through the NCBI Web service providing requested functionality, while users interactively browse selected records in search GenBank and traverse between NCBI databases using available links. On the other hand, by building macros in the advanced data exploration mode, users create choreographies of eUtils calls, which can lead to the automatic discovery of related data in the specified databases. Conclusions search Gen

  17. Can Doppler or contrast-enhanced ultrasound analysis add diagnostically important information about the nature of breast lesions?

    PubMed Central

    Stanzani, Daniela; Chala, Luciano F.; de Barros, Nestor; Cerri, Giovanni G.; Chammas, Maria Cristina

    2014-01-01

    OBJECTIVES: Despite evidence suggesting that Doppler ultrasonography can help to differentiate between benign and malignant breast lesions, it is rarely applied in clinical practice. The aim of this study was to determine whether certain vascular features of breast masses observed by duplex Doppler and color Doppler ultrasonography (before and/or after microbubble contrast injection) add information to the gray-scale analysis and support the Breast Imaging-Reporting and Data System (BI-RADS) classification. METHODS: Seventy solid lesions were prospectively evaluated with gray-scale ultrasonography, color Doppler ultrasonography, and contrast-enhanced ultrasonography. The morphological analysis and lesion vascularity were correlated with the histological results. RESULTS: Percutaneous core biopsies revealed that 25/70 (17.5%) lesions were malignant, while 45 were benign. Hypervascular lesions with tortuous and central vessels, a resistive index (RI)≥0.73 before contrast injection, and an RI≥0.75 after contrast injection were significantly predictive of malignancy (p<0.001). CONCLUSION: The combination of gray-scale ultrasonography data with unenhanced or enhanced duplex Doppler and color Doppler US data can provide diagnostically useful information. These techniques can be easily implemented because Doppler devices are already present in most health centers. PMID:24519198

  18. 21 CFR 803.42 - If I am an importer, what information must I submit in my individual adverse event reports?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false If I am an importer, what information must I submit in my individual adverse event reports? 803.42 Section 803.42 Food and Drugs FOOD AND DRUG..., including dates and laboratory data; and (7) Description of other relevant patient history,...

  19. Recursos para padres: Informacion importante para el exito de su hijo en la escuela... (Resources for Parents: Important Information for the Success of Your Child in School...). [Folder].

    ERIC Educational Resources Information Center

    Southeastern Regional Vision for Education (SERVE), Tallahassee, FL.

    This glossy folder is intended for parents to keep important papers related to their children's school. On the inside flaps of the folder are written in Spanish: (1) a list of suggested school-related papers that parents could keep in the folder; (2) a space for parents to write information about the schools their child has most recently attended;…

  20. EOSDIS - Its role in the EOS program and its importance to the scientific community. [Data and Information System

    NASA Technical Reports Server (NTRS)

    Price, Robert D.; Pedelty, Kathleen S.; Ardanuy, Philip E.; Hobish, Mitchell K.

    1993-01-01

    In order to manage the global data sets required to understand the earth as a system, the EOS Data and Information System (EOSDIS) will collect and store satellite, aircraft, and in situ measurements and their resultant data products, and will distribute the data conveniently. EOSDIS will also provide product generation and science computing facilities to support the development, processing, and validation of standard EOS science data products. The overall architecture of EOSDIS, and how the Distributed Active Archive Centers fit into that structure, are shown. EOSDIS will enable users to query data bases nationally, make use of keywords and other mnemonic identifiers, and see graphic images of subsets of available data prior to ordering full (or selected pieces of) data sets for use in their 'home' environment.

  1. INFORMING INTERVENTIONS: THE IMPORTANCE OF CONTEXTUAL FACTORS IN THE PREDICTION OF SEXUAL RISK BEHAVIORS AMONG TRANSGENDER WOMEN

    PubMed Central

    Sevelius, Jae M.; Reznick, Olga Grinstead; Hart, Stacey L.; Schwarcz, Sandy

    2015-01-01

    This study identifies contextual factors that predict risky sexual behavior among 153 transgender women who participated in a structured survey soliciting information on demographics, substance use, HIV status, risk behaviors, and other health and psychosocial factors. Multivariate logistic regression models were used to determine predictors. Inconsistent condom use was associated with stimulant use, unstable housing, and recruitment site. Substance use during sex was associated with unstable housing and stimulant use. Sex work was associated with hormone use, gender confirming surgeries, and younger age. When developing interventions for transgender women, it may be useful to focus on predictors of risk behavior rather than predictors of current HIV status (i.e., race/ethnicity as “risk factor”), because these behaviors are the target of interventions aimed at sexual risk reduction. Implications include potential benefits of context-specific interventions, structural interventions addressing barriers to housing and health care, and culturally specific substance abuse treatment programs for transgender women. PMID:19397434

  2. Canonical energy and hairy AdS black holes

    NASA Astrophysics Data System (ADS)

    Hyun, Seungjoon; Park, Sang-A.; Yi, Sang-Heon

    2016-08-01

    We propose the modified version of the canonical energy which was introduced originally by Hollands and Wald. Our construction depends only on the Euler-Lagrange expression of the system and thus is independent of the ambiguity in the Lagrangian. After some comments on our construction, we briefly mention on the relevance of our construction to the boundary information metric in the context of the AdS/CFT correspondence. We also study the stability of three-dimensional hairy extremal black holes by using our construction.

  3. The forecaster's added value

    NASA Astrophysics Data System (ADS)

    Turco, M.; Milelli, M.

    2009-09-01

    skill scores of two competitive forecast. It is important to underline that the conclusions refer to the analysis of the Piemonte operational alert system, so they cannot be directly taken as universally true. But we think that some of the main lessons that can be derived from this study could be useful for the meteorological community. In details, the main conclusions are the following: - despite the overall improvement in global scale and the fact that the resolution of the limited area models has increased considerably over recent years, the QPF produced by the meteorological models involved in this study has not improved enough to allow its direct use, that is, the subjective HQPF continues to offer the best performance; - in the forecast process, the step where humans have the largest added value with respect to mathematical models, is the communication. In fact the human characterisation and communication of the forecast uncertainty to end users cannot be replaced by any computer code; - eventually, although there is no novelty in this study, we would like to show that the correct application of appropriated statistical techniques permits a better definition and quantification of the errors and, mostly important, allows a correct (unbiased) communication between forecasters and decision makers.

  4. Curation and integration of observational metadata in ADS

    NASA Astrophysics Data System (ADS)

    Accomazzi, Alberto

    2015-08-01

    This presentation discusses the current curation of archive bibliographies and their indexing in the NASA Astrophysics Data System (ADS). Integration of these bibliographies provides convenient cross-linking of resources between ADS and the data archives, affording greater visibility to both data products and the literature associated with them. There are practical incentives behind this effort: it has been shown that astronomy articles which provide links to on-line datasets have a citation advantage over similar articles which don’t link to data. Additionally, the availability of paper-based metrics makes it possible for archivists and program managers use them in order to assess the impact of an instrument, facility, funding or observing program.The primary data curated by ADS is bibliographic information provided by publishers or harvested by ADS from conference proceeding sites and repositories. This core bibliographic information is then further enriched by ADS via the generation of citations and usage data, and through the aggregation of external bibliographic information. Important sources of such additional information are the metadata describing observing proposals from the major missions and archives, the curated bibliographies for data centers, and the sets of links between archival observations and published papers.While ADS solicits and welcomes the inclusion of this data from US and foreign data centers, the curation of bibliographies, observing proposals and links to data products is left to the archives which host the data and which have the expertise and resources to properly maintain them. In this regard, the role of ADS is one of resource aggregation through crowdsourced curation, providing a lightweight discovery mechanism through its search capabilities. While limited in scope, this level of aggregation can still be quite useful in supporting the discovery and selection of data products associated with publications. For instance, a user can

  5. Further evidence of important environmental information content in red-to-green ratios as depicted in paintings by great masters

    NASA Astrophysics Data System (ADS)

    Zerefos, C. S.; Tetsis, P.; Kazantzidis, A.; Amiridis, V.; Zerefos, S. C.; Luterbacher, J.; Eleftheratos, K.; Gerasopoulos, E.; Kazadzis, S.; Papayannis, A.

    2014-03-01

    We examine sunsets painted by famous artists as proxy information for the aerosol optical depth after major volcanic eruptions. Images derived from precision colour protocols applied to the paintings were compared to online images, and found that the latter, previously analysed, provide accurate information. Aerosol optical depths (AODs) at 550 nm, corresponding to Northern Hemisphere middle latitudes, calculated by introducing red-to-green (R / G) ratios from a large number of paintings to a radiative transfer model, were significantly correlated with independent proxies from stratospheric AOD and optical extinction data, the dust veil index, and ice core volcanic indices. AODs calculated from paintings were grouped into 50-year intervals from 1500 to 2000. The year of each eruption and the 3 following years were defined as "volcanic". The remaining "non-volcanic" years were used to provide additional evidence of a multidecadal increase in the atmospheric optical depths during the industrial "revolution". The increase of AOD at 550 nm calculated from the paintings grows from 0.15 in the middle 19th century to about 0.20 by the end of the 20th century. To corroborate our findings, an experiment was designed in which a master painter/colourist painted successive sunsets during and after the passage of Saharan aerosols over the island of Hydra in Greece. Independent solar radiometric measurements confirmed that the master colourist's R / G ratios which were used to model his AODs, matched the AOD values measured in situ by co-located sun photometers during the declining phase of the Saharan aerosol. An independent experiment was performed to understand the difference between R / G ratios calculated from a typical volcanic aerosol and those measured from the mineral aerosol during the Hydra experiment. It was found that the differences in terms of R / G ratios were small, ranging between -2.6% and +1.6%. Also, when analysing different parts of cloudless skies of

  6. SU-E-J-261: The Importance of Appropriate Image Preprocessing to Augment the Information of Radiomics Image Features

    SciTech Connect

    Zhang, L; Fried, D; Fave, X; Mackin, D; Yang, J; Court, L

    2015-06-15

    Purpose: To investigate how different image preprocessing techniques, their parameters, and the different boundary handling techniques can augment the information of features and improve feature’s differentiating capability. Methods: Twenty-seven NSCLC patients with a solid tumor volume and no visually obvious necrotic regions in the simulation CT images were identified. Fourteen of these patients had a necrotic region visible in their pre-treatment PET images (necrosis group), and thirteen had no visible necrotic region in the pre-treatment PET images (non-necrosis group). We investigated how image preprocessing can impact the ability of radiomics image features extracted from the CT to differentiate between two groups. It is expected the histogram in the necrosis group is more negatively skewed, and the uniformity from the necrosis group is less. Therefore, we analyzed two first order features, skewness and uniformity, on the image inside the GTV in the intensity range [−20HU, 180HU] under the combination of several image preprocessing techniques: (1) applying the isotropic Gaussian or anisotropic diffusion smoothing filter with a range of parameter(Gaussian smoothing: size=11, sigma=0:0.1:2.3; anisotropic smoothing: iteration=4, kappa=0:10:110); (2) applying the boundaryadapted Laplacian filter; and (3) applying the adaptive upper threshold for the intensity range. A 2-tailed T-test was used to evaluate the differentiating capability of CT features on pre-treatment PT necrosis. Result: Without any preprocessing, no differences in either skewness or uniformity were observed between two groups. After applying appropriate Gaussian filters (sigma>=1.3) or anisotropic filters(kappa >=60) with the adaptive upper threshold, skewness was significantly more negative in the necrosis group(p<0.05). By applying the boundary-adapted Laplacian filtering after the appropriate Gaussian filters (0.5 <=sigma<=1.1) or anisotropic filters(20<=kappa <=50), the uniformity was

  7. Importance of terrestrial surface density information and satellite-aided global gravity field models for high precision regional geoid computation

    NASA Astrophysics Data System (ADS)

    Pock, Christian; Mayer-Gürr, Torsten; Rieser, Daniel; Kühtreiber, Norbert

    2015-04-01

    High precision regional geoid determination is a challenging task. Besides the quality of the input data, the quality of the global gravity field data and the density information is essential for a consistent treatment of the gravity field quantities within the remove-compute-restore procedure. In this investigation a surface density model based on geological observations is introduced, replacing the constant standard crustal density. The long-wavelength component of the gravity field is represented by the GOCO05s global gravity field model. The geoid computation is based on a Gauss-Markov model with radial basis function parametrization. The achieved improvements are remarkable and lead to an unprecedented accuracy of the pure gravimetric geoid in Austria. As final outcomes a new geoid solution and a map for the xi and eta components of deflections of the vertical are computed. The achieved results are primarily validated with independent GPS/leveling observations. Secondly validation has been carried out through deflections of the vertical, obtained from precise zenith camera and astronomical measurements. Furthermore, differences between the current official Austrian geoid solution based on data from 2008 and the new estimated geoid are shown. An overview about the achieved improvements and the validation is given in the presentation.

  8. Structural Characterization of Mucin O-Glycosylation May Provide Important Information to Help Prevent Colorectal Tumor Recurrence

    PubMed Central

    Mihalache, Adriana; Delplanque, Jean-François; Ringot-Destrez, Bélinda; Wavelet, Cindy; Gosset, Pierre; Nunes, Bertrand; Groux-Degroote, Sophie; Léonard, Renaud; Robbe-Masselot, Catherine

    2015-01-01

    Although colorectal cancer is a preventable and curable disease if early stage tumors are removed, it still represents the second cause of cancer-related death worldwide. Surgical resection is the only curative treatment but once operated the patient is either subjected to adjuvant chemotherapy or not, depending on the invasiveness of the cancer and risks of recurrence. In this context, we investigated, by mass spectrometry (MS), alterations in the repertoire of glycosylation of mucins from colorectal tumors of various stages, grades, and recurrence status. Tumors were also compared with their counterparts in resection margins from the same patients and with healthy controls. The obtained data showed an important decrease in the level of expression of sialylated core 3-based O-glycans in tumors correlated with an increase in sialylated core 1 structures. No correlation was established between stages of the tumor samples and mucin O-glycosylation. However, with the notable exception of sialyl Tn antigens, tumors with recurrence presented a milder alteration of glycosylation profile than tumors without recurrence. These results suggest that mucin O-glycans from tumors with recurrence might mimic a healthier physiological situation, hence deceiving the immune defense system. PMID:26500890

  9. Mapping AdS to dS spaces and back

    NASA Astrophysics Data System (ADS)

    Di Dato, Adriana; Fröb, Markus B.

    2015-03-01

    We derive a map between Einstein spaces of positive and negative curvature, including scalar matter. Starting from a space of positive curvature with some dimensions compactified on a sphere and analytically continuing the number of compact dimensions, we obtain a space of negative curvature with a compact hyperbolic subspace, and vice versa. Prime examples of such spaces are de Sitter (dS) and anti-de Sitter (AdS) space, as well as black hole spacetimes with (A)dS asymptotics and perturbed versions thereof, which play an important role in holography. This map extends work done by Caldarelli et al., who map asymptotically AdS spaces to Ricci-flat ones. A remarkable result is that the boundary of asymptotically AdS spaces is mapped to a brane in the bulk of de Sitter, and perturbations near the AdS boundary are sourced by a stress tensor confined to this brane. We also calculate the Brown-York stress tensor for the perturbed AdS metric, which turns out to be the negative of the stress tensor on the de Sitter brane. The map can also be used as a solution generator, and we obtain a Kerr/AdS solution with hyperbolic horizon from a known Kerr/dS one.

  10. Innovations Without Added Costs

    ERIC Educational Resources Information Center

    Cereghino, Edward

    1974-01-01

    There is no question that we are in a tight money market, and schools are among the first institutions to feel the squeeze. Therefore, when a plan is offered that provides for innovations without added costs, its something worth noting. (Editor)

  11. What Value "Value Added"?

    ERIC Educational Resources Information Center

    Richards, Andrew

    2015-01-01

    Two quantitative measures of school performance are currently used, the average points score (APS) at Key Stage 2 and value-added (VA), which measures the rate of academic improvement between Key Stage 1 and 2. These figures are used by parents and the Office for Standards in Education to make judgements and comparisons. However, simple…

  12. Further evidence of important environmental information content in red-to-green ratios as depicted in paintings by great masters

    NASA Astrophysics Data System (ADS)

    Zerefos, C. S.; Tetsis, P.; Kazantzidis, A.; Amiridis, V.; Zerefos, S. C.; Luterbacher, J.; Eleftheratos, K.; Gerasopoulos, E.; Kazadzis, S.; Papayannis, A.

    2013-12-01

    This work is a follow-up study of a research carried out since 2005 and presents evidence supporting the findings of an earlier paper (Zerefos et al., 2007), which postulated that sunsets painted by famous artists provide independent proxy information on the aerosol optical depth after major volcanic eruptions. The series of these and additional paintings have been revisited and comparisons between coarser digital images with those derived from precision colour protocols, match together confirming the earlier results as discussed in the text. It was also found that aerosol optical depths (AODs) at 550 nm calculated by feeding Red-to-Green (R/G) ratios from a large number of paintings to a radiative transfer model, were well correlated with independent proxies from stratospheric AOD and optical extinction data, the dust veil index and others. AODs calculated from paintings have been grouped into 50 yr intervals from 1500 to 2000. From each 50 yr time period the year of the eruption and the 3 following years have been excluded. The remaining years have been termed "non-volcanic" and they provide additional evidence of a multidecadal increase in the atmospheric optical depths during the industrial "revolution". The increase of AOD at 550 nm calculated from the paintings, is estimated to range from 0.15 in the middle 19th century to about 0.20 by the end of the 20th century. To corroborate our findings, an experiment was designed in which a master painter/colourist painted successive sunsets during and after the passage of Saharan aerosols over the island of Hydra in Greece. Independent solar radiometric measurements confirmed that the master colourist's R/G ratios which were used to model his AODs, matched to the AOD values measured in situ by the co-located sunphotometers at the declining phase of the Sahara aerosol. Our work concludes that regardless of the school, red-to-green ratios from great masters can provide independent proxy AODs that correlate with widely

  13. Inflation in AdS/CFT

    SciTech Connect

    Freivogel, Ben; Hubeny, Veronika E.; Maloney, Alexander; Myers, Rob; Rangamani, Mukund; Shenker, Stephen; /Stanford U., Phys. Dept.

    2005-10-07

    We study the realization of inflation within the AdS/CFT correspondence. We assume the existence of a string landscape containing at least one stable AdS vacuum and a (nearby) metastable de Sitter state. Standard arguments imply that the bulk physics in the vicinity of the AdS minimum is described by a boundary CFT. We argue that large enough bubbles of the dS phase, including those able to inflate, are described by mixed states in the CFT. Inflating degrees of freedom are traced over and do not appear explicitly in the boundary description. They nevertheless leave a distinct imprint on the mixed state. Analytic continuation allows us, in principle, to recover a large amount of nonperturbatively defined information about the inflating regime. Our work also shows that no scattering process can create an inflating region, even by quantum tunneling, since a pure state can never evolve into a mixed state under unitary evolution.We study the realization of inflation within the AdS/CFT correspondence. We assume the existence of a string landscape containing at least one stable AdS vacuum and a (nearby) metastable de Sitter state. Standard arguments imply that the bulk physics in the vicinity of the AdS minimum is described by a boundary CFT. We argue that large enough bubbles of the dS phase, including those able to inflate, are described by mixed states in the CFT. Inflating degrees of freedom are traced over and do not appear explicitly in the boundary description. They nevertheless leave a distinct imprint on the mixed state. Analytic continuation allows us, in principle, to recover a large amount of nonperturbatively defined information about the inflating regime. Our work also shows that no scattering process can create an inflating region, even by quantum tunneling, since a pure state can never evolve into a mixed state under unitary evolution.

  14. Realizing "value-added" metrology

    NASA Astrophysics Data System (ADS)

    Bunday, Benjamin; Lipscomb, Pete; Allgair, John; Patel, Dilip; Caldwell, Mark; Solecky, Eric; Archie, Chas; Morningstar, Jennifer; Rice, Bryan J.; Singh, Bhanwar; Cain, Jason; Emami, Iraj; Banke, Bill, Jr.; Herrera, Alfredo; Ukraintsev, Vladamir; Schlessinger, Jerry; Ritchison, Jeff

    2007-03-01

    The conventional premise that metrology is a "non-value-added necessary evil" is a misleading and dangerous assertion, which must be viewed as obsolete thinking. Many metrology applications are key enablers to traditionally labeled "value-added" processing steps in lithography and etch, such that they can be considered integral parts of the processes. Various key trends in modern, state-of-the-art processing such as optical proximity correction (OPC), design for manufacturability (DFM), and advanced process control (APC) are based, at their hearts, on the assumption of fine-tuned metrology, in terms of uncertainty and accuracy. These trends are vehicles where metrology thus has large opportunities to create value through the engineering of tight and targetable process distributions. Such distributions make possible predictability in speed-sorts and in other parameters, which results in high-end product. Additionally, significant reliance has also been placed on defect metrology to predict, improve, and reduce yield variability. The necessary quality metrology is strongly influenced by not only the choice of equipment, but also the quality application of these tools in a production environment. The ultimate value added by metrology is a result of quality tools run by a quality metrology team using quality practices. This paper will explore the relationships among present and future trends and challenges in metrology, including equipment, key applications, and metrology deployment in the manufacturing flow. Of key importance are metrology personnel, with their expertise, practices, and metrics in achieving and maintaining the required level of metrology performance, including where precision, matching, and accuracy fit into these considerations. The value of metrology will be demonstrated to have shifted to "key enabler of large revenues," debunking the out-of-date premise that metrology is "non-value-added." Examples used will be from critical dimension (CD

  15. Two Virasoro symmetries in stringy warped AdS3

    NASA Astrophysics Data System (ADS)

    Compère, Geoffrey; Guica, Monica; Rodriguez, Maria J.

    2014-12-01

    We study three-dimensional consistent truncations of type IIB supergravity which admit warped AdS3 solutions. These theories contain subsectors that have no bulk dynamics. We show that the symplectic form for these theories, when restricted to the non-dynamical subsectors, equals the symplectic form for pure Einstein gravity in AdS3. Consequently, for each consistent choice of boundary conditions in AdS3, we can define a consistent phase space in warped AdS3 with identical conserved charges. This way, we easily obtain a Virasoro × Virasoro asymptotic symmetry algebra in warped AdS3; two different types of Virasoro × Kač-Moody symmetries are also consistent alternatives.

  16. 14 CFR 1203.903 - Ad hoc committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Ad hoc committees. 1203.903 Section 1203... NASA Information Security Program Committee § 1203.903 Ad hoc committees. The Chairperson is authorized to establish such ad hoc panels or subcommittees as may be necessary in the conduct of the...

  17. 14 CFR 1203.903 - Ad hoc committees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Ad hoc committees. 1203.903 Section 1203.903... Information Security Program Committee § 1203.903 Ad hoc committees. The Chairperson is authorized to establish such ad hoc panels or subcommittees as may be necessary in the conduct of the Committee's work....

  18. 14 CFR 1203.903 - Ad hoc committees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Ad hoc committees. 1203.903 Section 1203... NASA Information Security Program Committee § 1203.903 Ad hoc committees. The Chairperson is authorized to establish such ad hoc panels or subcommittees as may be necessary in the conduct of the...

  19. 14 CFR 1203.903 - Ad hoc committees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Ad hoc committees. 1203.903 Section 1203... NASA Information Security Program Committee § 1203.903 Ad hoc committees. The Chairperson is authorized to establish such ad hoc panels or subcommittees as may be necessary in the conduct of the...

  20. 14 CFR § 1203.903 - Ad hoc committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Ad hoc committees. § 1203.903 Section Â... PROGRAM NASA Information Security Program Committee § 1203.903 Ad hoc committees. The Chairperson is authorized to establish such ad hoc panels or subcommittees as may be necessary in the conduct of...

  1. Leading Change, Adding Value.

    PubMed

    Evans, Nick

    2016-09-12

    Essential facts Leading Change, Adding Value is NHS England's new nursing and midwifery framework. It is designed to build on Compassion in Practice (CiP), which was published 3 years ago and set out the 6Cs: compassion, care, commitment, courage, competence and communication. CiP established the values at the heart of nursing and midwifery, while the new framework sets out how staff can help transform the health and care sectors to meet the aims of the NHS England's Five Year Forward View. PMID:27615573

  2. An xp model on AdS2 spacetime

    NASA Astrophysics Data System (ADS)

    Molina-Vilaplana, Javier; Sierra, Germán

    2013-12-01

    In this paper we formulate the xp model on the AdS2 spacetime. We find that the spectrum of the Hamiltonian has positive and negative eigenvalues, whose absolute values are given by a harmonic oscillator spectrum, which in turn coincides with that of a massive Dirac fermion in AdS2. We extend this result to generic xp models which are shown to be equivalent to a massive Dirac fermion on spacetimes whose metric depend of the xp Hamiltonian. Finally, we construct the generators of the isometry group SO(2,1) of the AdS2 spacetime, and discuss the relation with conformal quantum mechanics.

  3. Consumer preferences and willingness to pay for value-added chicken product attributes.

    PubMed

    Martínez Michel, Lorelei; Anders, Sven; Wismer, Wendy V

    2011-10-01

    A growing demand for convenient and ready-to-eat products has increased poultry processors' interest in developing consumer-oriented value-added chicken products. In this study, a conjoint analysis survey of 276 chicken consumers in Edmonton was conducted during the summer of 2009 to assess the importance of the chicken part, production method, processing method, storage method, the presence of added flavor, and cooking method on consumer preferences for different value-added chicken product attributes. Estimates of consumer willingness to pay (WTP) premium prices for different combinations of value-added chicken attributes were also determined. Participants'"ideal" chicken product was a refrigerated product made with free-range chicken breast, produced with no additives or preservatives and no added flavor, which could be oven heated or pan heated. Half of all participants on average were willing to pay 30% more for a value-added chicken product over the price of a conventional product. Overall, young consumers, individuals who shop at Farmers' Markets and those who prefer free-range or organic products were more likely to pay a premium for value-added chicken products. As expected, consumers' WTP was affected negatively by product price. Combined knowledge of consumer product attribute preferences and consumer WTP for value-added chicken products can help the poultry industry design innovative value-added chicken products. Practical Application:  An optimum combination of product attributes desired by consumers for the development of a new value-added chicken product, as well as the WTP for this product, have been identified in this study. This information is relevant to the poultry industry to enhance consumer satisfaction of future value-added chicken products and provide the tools for future profit growth. PMID:22417604

  4. ADS Development in Japan

    NASA Astrophysics Data System (ADS)

    Kikuchi, Kenji

    2010-06-01

    Accelerator driven nuclear transmutation system has been pursued to have a clue to the solution of high-level radioactive waste management. The concept consists of super conducting linac, sub-critical reactor and the beam window. Reference model is set up to 800MW thermal power by using 1.5GeV proton beams with considerations multi-factors such as core criticality. Materials damage is simulated by high-energy particle transport codes and so on. Recent achievement on irradiation materials experiment is stated and the differences are pointed out if core burn-up is considered or not. Heat balance in tank-type ADS indicates the temperature conditions of steam generator, the beam widow and cladding materials. Lead-bismuth eutectics demonstration has been conducted. Corrosion depth rate was shown by experiments.

  5. Supersymmetric warped AdS in extended topologically massive supergravity

    NASA Astrophysics Data System (ADS)

    Deger, N. S.; Kaya, A.; Samtleben, H.; Sezgin, E.

    2014-07-01

    We determine the most general form of off-shell N=(1,1) supergravity field configurations in three dimensions by requiring that at least one off-shell Killing spinor exists. We then impose the field equations of the topologically massive off-shell supergravity and find a class of solutions whose properties crucially depend on the norm of the auxiliary vector field. These are spacelike-squashed and timelike-stretched AdS3 for the spacelike and timelike norms, respectively. At the transition point where the norm vanishes, the solution is null warped AdS3. This occurs when the coefficient of the Lorentz-Chern-Simons term is related to the AdS radius by μℓ=2. We find that the spacelike-squashed AdS3 can be modded out by a suitable discrete subgroup of the isometry group, yielding an extremal black hole solution which avoids closed timelike curves.

  6. The importance of geological data and derived information in seismic response assessment for urban sites. An example from the Island of Crete, Greece

    NASA Astrophysics Data System (ADS)

    Tsangaratos, Paraskevas; Loupasakis, Constantinos; Rozos, Dimitrios; Rondoyianni, Theodora; Vafidis, Antonios; Savvaidis, Alexandros; Soupios, Pantelis; Papadopoulos, Nikos; Sarris, Apostolos

    2015-04-01

    The magnitude, frequency content and duration of an earthquake ground motion depends mainly on the surrounding geological, tectonic and geomorphological conditions. Numerous reports have been contacted illustrating the necessity of providing accurate geological information in order to estimate the level of seismic hazard. In this context, geological information is the outcome of processing primary, raw field data and geotechnical investigation data that are non - organized and associated with the geological model of the study area. In most cases, the geological information is provided as an advance element, a key component of the "function" that solves any geo-environmental problem and is primarily reflected on analogue or digital maps. The main objective of the present study is to illustrate the importance of accurate geological information in the thirteen (13) selected sites of the Hellenic Accelerometric Network (HAN) in the area of Crete Island, in order to estimate the seismic action according to Eurocode (EC8). As an example the detailed geological-geotechnical map of the area around HAN site in Rethymno city, Crete is presented. The research area covers a 250m radius surrounding the RTHE HAN-station at a scale of 1: 2000 with detail description of the geological and geotechnical characteristics of the formations as well as the tectonic features (cracks, upthrust, thrust, etc) of the rock mass. The field survey showed that the RTHE station is founded over limestones and dolomites formations. The formations exhibit very good geomechanical behaviour; however they present extensive fragmentation and karstification. At this particular site the identification of a fault nearby the station proved to be significant information for the geophysical research as the location and orientation of the tectonic setting provided new perspective on the models of seismic wave prorogation. So, the geological data and the induced information along with the tectonic structure of

  7. Research of Ad Hoc Networks Access Algorithm

    NASA Astrophysics Data System (ADS)

    Xiang, Ma

    With the continuous development of mobile communication technology, Ad Hoc access network has become a hot research, Ad Hoc access network nodes can be used to expand capacity of multi-hop communication range of mobile communication system, even business adjacent to the community, improve edge data rates. When the ad hoc network is the access network of the internet, the gateway discovery protocol is very important to choose the most appropriate gateway to guarantee the connectivity between ad hoc network and IP based fixed networks. The paper proposes a QoS gateway discovery protocol which uses the time delay and stable route to the gateway selection conditions. And according to the gateway discovery protocol, it also proposes a fast handover scheme which can decrease the handover time and improve the handover efficiency.

  8. Microbial production of value-added nutraceuticals.

    PubMed

    Wang, Jian; Guleria, Sanjay; Koffas, Mattheos A G; Yan, Yajun

    2016-02-01

    Nutraceuticals are important natural bioactive compounds that confer health-promoting and medical benefits to humans. Globally growing demands for value-added nutraceuticals for prevention and treatment of human diseases have rendered nutraceuticals a multi-billion dollar market. However, supply limitations and extraction difficulties from natural sources such as plants, animals or fungi, restrict the large-scale use of nutraceuticals. Metabolic engineering via microbial production platforms has been advanced as an eco-friendly alternative approach for production of value-added nutraceuticals from simple carbon sources. Microbial platforms like the most widely used Escherichia coli and Saccharomyces cerevisiae have been engineered as versatile cell factories for production of diverse and complex value-added chemicals such as phytochemicals, prebiotics, polysaccaharides and poly amino acids. This review highlights the recent progresses in biological production of value-added nutraceuticals via metabolic engineering approaches. PMID:26716360

  9. myADS-arXiv -- a Tailor-made, Open Access, Virtual Journal

    NASA Astrophysics Data System (ADS)

    Henneken, E.; Kurtz, M. J.; Eichhorn, G.; Accomazzi, A.; Grant, C. S.; Thompson, D.; Bohlen, E.; Murray, S. S.

    2007-10-01

    The myADS-arXiv service provides the scientific community with a one stop shop for staying up-to-date with a researcher's field of interest. The service provides a powerful and unique filter on the enormous amount of bibliographic information added to the ADS on a daily basis. It also provides a complete view of the most relevant papers available in the subscriber's field of interest. With this service, the subscriber will get to know the latest developments, popular trends and the most important papers. This makes the service not only unique from a technical point of view, but also from a content point of view. On this poster we will argue why myADS-arXiv is a tailor-made, open access, virtual journal and we will illustrate its unique character.

  10. "Value Added" Proves Beneficial to Teacher Prep

    ERIC Educational Resources Information Center

    Sawchuk, Stephen

    2012-01-01

    The use of "value added" information appears poised to expand into the nation's teacher colleges, with more than a dozen states planning to use the technique to analyze how graduates of training programs fare in classrooms. Supporters say the data could help determine which teacher education pathways produce teachers who are at least as…

  11. "Value Added" Proves Beneficial to Teacher Prep

    ERIC Educational Resources Information Center

    Sawchuk, Stephen

    2012-01-01

    The use of "value added" information appears poised to expand into the nation's teacher colleges, with more than a dozen states planning to use the technique to analyze how graduates of training programs fare in classrooms. Supporters say the data could help determine which teacher education pathways produce teachers who are at least as good…

  12. Per aspirin ad astra...

    PubMed

    Hartung, Thomas

    2009-12-01

    Taking the 110th anniversary of marketing of aspirin as starting point, the almost scary toxicological profile of aspirin is contrasted with its actual use experience. The author concludes that we are lucky that, in 1899, there was no regulatory toxicology. Adding, for the purpose of this article, a fourth R to the Three Rs, i.e. Realism, three reality-checks are carried out. The first one comes to the conclusion that the tools of toxicology are hardly adequate for the challenges ahead. The second one concludes that, specifically, the implementation of the EU REACH system is not feasible with these tools, mainly with regard to throughput. The third one challenges the belief that classical alternative methods, i.e. replacing animal test-based tools one by one, is actually leading to a new toxicology - it appears to change only patches of the patchwork, but not to overcome any inherent limitations other than ethical ones. The perspective lies in the Toxicology for the 21st Century initiatives, which aim to create a new approach from the scratch, by an evidence-based toxicology and a global "Human Toxicology Programme". PMID:20105011

  13. Information Economics: Valuing Information.

    ERIC Educational Resources Information Center

    Brinberg, Herbert R.

    1989-01-01

    Addresses the question of why previous articles and studies on the value of information have failed to provide meaningful techniques for measuring that value. The discussion covers four principle causes for confusion surrounding the valuation of information and draws conclusions about the value added model of information. (seven references) (CLB)

  14. Hairy black holes in AdS5 × S 5

    NASA Astrophysics Data System (ADS)

    Markeviciute, Julija; Santos, Jorge E.

    2016-06-01

    We use numerical methods to exhaustively study a novel family of hairy black hole solutions in AdS5. These solutions can be uplifted to solutions of type IIB supergravity with AdS5 × S 5 asymptotics and are thus expected to play an important role in our understanding of AdS/CFT. We find an intricate phase diagram, with the aforementioned family of hairy black hole solutions branching from the Reissner-Nordström black hole at the onset of the superradiance instability. We analyse black holes with spherical and planar horizon topology and explain how they connect in the phase diagram. Finally, we detail their global and local thermodynamic stability across several ensembles.

  15. String in AdS black hole: A thermo field dynamic approach

    NASA Astrophysics Data System (ADS)

    Cantcheff, M. Botta; Gadelha, Alexandre L.; Marchioro, Dáfni F. Z.; Nedel, Daniel Luiz

    2012-10-01

    Based on Maldacena’s description of an eternal anti-de Sitter (AdS) black hole, we reassess the thermo field dynamics (TFD) formalism in the context of the AdS/CFT correspondence. The model studied here involves the maximally extended AdS-Schwarschild solution and two (noninteracting) copies of the conformal field theory (CFT) associated to the global AdS spacetime, along with an extension of the string by imposing natural gluing conditions in the horizon. We show that the gluing conditions in the horizon define a string boundary state which is identified with the TFD thermal vacuum, globally defined in the Kruskal extension of the AdS black hole. We emphasize the connection of this picture with unitary SU(1,1) TFD formulation, and we show that information about the bulk and the conformal boundary is present in the SU(1,1) parameters. Using the unitary SU(1,1) TFD formulation, a canonical prescription for calculating the world sheet real time thermal Green’s function is made, and the entropy associated with the entanglement of the two CFT’s is calculated.

  16. Supergravity at the boundary of AdS supergravity

    NASA Astrophysics Data System (ADS)

    Amsel, Aaron J.; Compère, Geoffrey

    2009-04-01

    We give a general analysis of AdS boundary conditions for spin-3/2 Rarita-Schwinger fields and investigate boundary conditions preserving supersymmetry for a graviton multiplet in AdS4. Linear Rarita-Schwinger fields in AdSd are shown to admit mixed Dirichlet-Neumann boundary conditions when their mass is in the range 0≤|m|<1/2lAdS. We also demonstrate that mixed boundary conditions are allowed for larger masses when the inner product is “renormalized” accordingly with the action. We then use the results obtained for |m|=1/lAdS to explore supersymmetric boundary conditions for N=1 AdS4 supergravity in which the metric and Rarita-Schwinger fields are fluctuating at the boundary. We classify boundary conditions that preserve boundary supersymmetry or superconformal symmetry. Under the AdS/CFT dictionary, Neumann boundary conditions in d=4 supergravity correspond to gauging the superconformal group of the three-dimensional CFT describing M2-branes, while N=1 supersymmetric mixed boundary conditions couple the CFT to N=1 superconformal topologically massive gravity.

  17. Asymptotically AdS spacetimes with a timelike Kasner singularity

    NASA Astrophysics Data System (ADS)

    Ren, Jie

    2016-07-01

    Exact solutions to Einstein's equations for holographic models are presented and studied. The IR geometry has a timelike cousin of the Kasner singularity, which is the less generic case of the BKL (Belinski-Khalatnikov-Lifshitz) singularity, and the UV is asymptotically AdS. This solution describes a holographic RG flow between them. The solution's appearance is an interpolation between the planar AdS black hole and the AdS soliton. The causality constraint is always satisfied. The entanglement entropy and Wilson loops are discussed. The boundary condition for the current-current correlation function and the Laplacian in the IR is examined. There is no infalling wave in the IR, but instead, there is a normalizable solution in the IR. In a special case, a hyperscaling-violating geometry is obtained after a dimensional reduction.

  18. All AdS7 solutions of type II supergravity

    NASA Astrophysics Data System (ADS)

    Apruzzi, Fabio; Fazzi, Marco; Rosa, Dario; Tomasiello, Alessandro

    2014-04-01

    In M-theory, the only AdS7 supersymmetric solutions are AdS7 × S 4 and its orbifolds. In this paper, we find and classify new supersymmetric solutions of the type AdS7 × M 3 in type II supergravity. While in IIB none exist, in IIA with Romans mass (which does not lift to M-theory) there are many new ones. We use a pure spinor approach reminiscent of generalized complex geometry. Without the need for any Ansatz, the system determines uniquely the form of the metric and fluxes, up to solving a system of ODEs. Namely, the metric on M 3 is that of an S 2 fibered over an interval; this is consistent with the Sp(1) R-symmetry of the holographically dual (1,0) theory. By including D8 brane sources, one can numerically obtain regular solutions, where topologically M 3 ≅ S 3.

  19. Worldsheet scattering in AdS3/CFT2

    NASA Astrophysics Data System (ADS)

    Sundin, Per; Wulff, Linus

    2013-07-01

    We confront the recently proposed exact S-matrices for AdS 3/ CFT 2 with direct worldsheet calculations. Utilizing the BMN and Near Flat Space (NFS) expansions for strings on AdS 3 × S 3 × S 3 × S 1 and AdS 3 × S 3 × T 4 we compute both tree-level and one-loop scattering amplitudes. Up to some minor issues we find nice agreement in the tree-level sector. At the one-loop level however we find that certain non-zero tree-level processes, which are not visible in the exact solution, contribute, via the optical theorem, and give an apparent mismatch for certain amplitudes. Furthermore we find that a proposed one-loop modification of the dressing phase correctly reproduces the worldsheet calculation while the standard Hernandez-Lopez phase does not. We also compute several massless to massless processes.

  20. Detailed ultraviolet asymptotics for AdS scalar field perturbations

    NASA Astrophysics Data System (ADS)

    Evnin, Oleg; Jai-akson, Puttarak

    2016-04-01

    We present a range of methods suitable for accurate evaluation of the leading asymptotics for integrals of products of Jacobi polynomials in limits when the degrees of some or all polynomials inside the integral become large. The structures in question have recently emerged in the context of effective descriptions of small amplitude perturbations in anti-de Sitter (AdS) spacetime. The limit of high degree polynomials corresponds in this situation to effective interactions involving extreme short-wavelength modes, whose dynamics is crucial for the turbulent instabilities that determine the ultimate fate of small AdS perturbations. We explicitly apply the relevant asymptotic techniques to the case of a self-interacting probe scalar field in AdS and extract a detailed form of the leading large degree behavior, including closed form analytic expressions for the numerical coefficients appearing in the asymptotics.

  1. New massive gravity and AdS(4) counterterms.

    PubMed

    Jatkar, Dileep P; Sinha, Aninda

    2011-04-29

    We show that the recently proposed Dirac-Born-Infeld extension of new massive gravity emerges naturally as a counterterm in four-dimensional anti-de Sitter space (AdS(4)). The resulting on-shell Euclidean action is independent of the cutoff at zero temperature. We also find that the same choice of counterterm gives the usual area law for the AdS(4) Schwarzschild black hole entropy in a cutoff-independent manner. The parameter values of the resulting counterterm action correspond to a c=0 theory in the context of the duality between AdS(3) gravity and two-dimensional conformal field theory. We rewrite this theory in terms of the gauge field that is used to recast 3D gravity as a Chern-Simons theory. PMID:21635026

  2. Anomaly Detection Techniques for Ad Hoc Networks

    ERIC Educational Resources Information Center

    Cai, Chaoli

    2009-01-01

    Anomaly detection is an important and indispensable aspect of any computer security mechanism. Ad hoc and mobile networks consist of a number of peer mobile nodes that are capable of communicating with each other absent a fixed infrastructure. Arbitrary node movements and lack of centralized control make them vulnerable to a wide variety of…

  3. Earned Value-Added

    NASA Technical Reports Server (NTRS)

    Jansen, Michael

    2005-01-01

    Earned value management [EVM] ...either you swear by it, or swear at it. Either way, there s no getting around the fact that EVM can be one of the most efficient and insightful methods of synthesizing cost, schedule, and technical status information into a single set of program health metrics. Is there a way of implementing EVM that allows a program to reap its early warning benefits while avoiding the pitfalls that make it infamous to its detractors? That s the question recently faced by the International Space Station [ISS] program.

  4. Phases of global AdS black holes

    NASA Astrophysics Data System (ADS)

    Basu, Pallab; Krishnan, Chethan; Subramanian, P. N. Bala

    2016-06-01

    We study the phases of gravity coupled to a charged scalar and gauge field in an asymptotically Anti-de Sitter spacetime ( AdS 4) in the grand canonical ensemble. For the conformally coupled scalar, an intricate phase diagram is charted out between the four relevant solutions: global AdS, boson star, Reissner-Nordstrom black hole and the hairy black hole. The nature of the phase diagram undergoes qualitative changes as the charge of the scalar is changed, which we discuss. We also discuss the new features that arise in the extremal limit.

  5. Value added data archiving

    NASA Technical Reports Server (NTRS)

    Berard, Peter R.

    1993-01-01

    Researchers in the Molecular Sciences Research Center (MSRC) of Pacific Northwest Laboratory (PNL) currently generate massive amounts of scientific data. The amount of data that will need to be managed by the turn of the century is expected to increase significantly. Automated tools that support the management, maintenance, and sharing of this data are minimal. Researchers typically manage their own data by physically moving datasets to and from long term storage devices and recording a dataset's historical information in a laboratory notebook. Even though it is not the most efficient use of resources, researchers have tolerated the process. The solution to this problem will evolve over the next three years in three phases. PNL plans to add sophistication to existing multilevel file system (MLFS) software by integrating it with an object database management system (ODBMS). The first phase in the evolution is currently underway. A prototype system of limited scale is being used to gather information that will feed into the next two phases. This paper describes the prototype system, identifies the successes and problems/complications experienced to date, and outlines PNL's long term goals and objectives in providing a permanent solution.

  6. Energy Efficient and QoS sensitive Routing Protocol for Ad Hoc Networks

    NASA Astrophysics Data System (ADS)

    Saeed Tanoli, Tariq; Khalid Khan, Muhammad

    2013-12-01

    Efficient routing is an important part of wireless ad hoc networks. Since in ad hoc networks we have limited resources, there are many limitations like bandwidth, battery consumption, and processing cycle etc. Reliability is also necessary since there is no allowance for invalid or incomplete information (and expired data is useless). There are various protocols that perform routing by considering one parameter but ignoring other parameters. In this paper we present a protocol that finds route on the basis of bandwidth, energy and mobility of the nodes participating in the communication.

  7. Issue ads and the health reform debate.

    PubMed

    Bergan, Daniel; Risner, Genevieve

    2012-06-01

    The public debate over health care reform in 2009 was carried out partly through issue advertisements aired online and on television. Did these advertisements alter the course of the debate over health care reform? While millions of dollars are spent each year on issue ads, little is known about their effects. Results from a naturalistic online experiment on the effects of issue ads suggest that they can influence the perceived importance of an issue and perceptions of politicians associated with the featured policy while influencing policy support only among those low in political awareness. PMID:22323237

  8. Mystery cloud of AD 536

    NASA Technical Reports Server (NTRS)

    Stothers, R. B.

    1984-01-01

    The possible cause of the densest and most persistent dry fog on record, which was observed in Europe and the Middle East during AD 536 and 537, is discussed. The fog's long duration toward the south and the high sulfuric acid signal detected in Greenland in ice cores dated around AD 540 support the theory that the fog was due to the explosion of the Rabaul volcano, the occurrence of which has been dated at about AD 540 by the radiocarbon method.

  9. A Case of Intractable Left Forearm Congenital Arteriovenous Fistula Ending with Amputation: Importance of New Medical Information Obtained via the Internet

    PubMed Central

    Liu, Jiajia; Shimada, Yasuyuki

    2014-01-01

    Objective: The aim of the present study was to consider the importance of medical information obtained via the Internet for difficult cases in hospitals, especially in those located in rural areas. We report here a case of congenital arteriovenous fistula (AVF) in the upper extremities. Patient: A 30-year-old lady was transported to our hospital by ambulance due to massive bleeding in her left hand. She was seen by our current cardiovascular surgery team for the first time, although she had been diagnosed with congenital AVF of the left arm 9 years previously. Because it was asymptomatic, she was followed up by observation. During 5 years of observation, symptoms such as cyanosis, pain, and refractory ulcers gradually developed. When she was 26 years old, she was referred to a university hospital in Akita, but surgery had already been judged to be impossible. When she was 30 years old, traumatic bleeding in her left hand and hemorrhagic shock led her to be taken to our hospital by ambulance. Using the Internet, we found an institution that had treated a large number of cases of AVF. After controlling the bleeding, we referred her to that institution. However, she could not be treated without an above-elbow amputation. Conclusion: Congenital AVF in the upper extremities is a rare vascular anomaly and has been generally accepted to be an extremely difficult disease to treat. Treatment should be started as early as possible before the presence of any symptoms. When a specialist is not available near the hospital, precise information must be found using the Internet and the patient should be referred without any delay. PMID:25650050

  10. AdS Branes from Partial Breaking of Superconformal Symmetries

    SciTech Connect

    Ivanov, E.A.

    2005-10-01

    It is shown how the static-gauge world-volume superfield actions of diverse superbranes on the AdS{sub d+1} superbackgrounds can be systematically derived from nonlinear realizations of the appropriate AdS supersymmetries. The latter are treated as superconformal symmetries of flat Minkowski superspaces of the bosonic dimension d. Examples include the N = 1 AdS{sub 4} supermembrane, which is associated with the 1/2 partial breaking of the OSp(1|4) supersymmetry down to the N = 1, d = 3 Poincare supersymmetry, and the T-duality related L3-brane on AdS{sub 5} and scalar 3-brane on AdS{sub 5} x S{sup 1}, which are associated with two different patterns of 1/2 breaking of the SU(2, 2|1) supersymmetry. Another (closely related) topic is the AdS/CFT equivalence transformation. It maps the world-volume actions of the codimension-one AdS{sub d+1} (super)branes onto the actions of the appropriate Minkowski (super)conformal field theories in the dimension d.

  11. AdS5 backgrounds with 24 supersymmetries

    NASA Astrophysics Data System (ADS)

    Beck, S.; Gutowski, J.; Papadopoulos, G.

    2016-06-01

    We prove a non-existence theorem for smooth AdS 5 solutions with connected, compact without boundary internal space that preserve strictly 24 supersymmetries. In particular, we show that D = 11 supergravity does not admit such solutions, and that all such solutions of IIB supergravity are locally isometric to the AdS 5 × S 5 maximally supersymmetric background. Furthermore, we prove that (massive) IIA supergravity also does not admit such solutions, provided that the homogeneity conjecture for massive IIA supergravity is valid. In the context of AdS/CFT these results imply that if gravitational duals for strictly mathcal{N}=3 superconformal theories in 4-dimensions exist, they are either singular or their internal spaces are not compact.

  12. Entanglement temperature and perturbed AdS3 geometry

    NASA Astrophysics Data System (ADS)

    Levine, G. C.; Caravan, B.

    2016-06-01

    Generalizing the first law of thermodynamics, the increase in entropy density δ S (x ) of a conformal field theory (CFT) is proportional to the increase in energy density, δ E (x ) , of a subsystem divided by a spatially dependent entanglement temperature, TE(x ) , a fixed parameter determined by the geometry of the subsystem, crossing over to thermodynamic temperature at high temperatures. In this paper we derive a generalization of the thermodynamic Clausius relation, showing that deformations of the CFT by marginal operators are associated with spatial temperature variations, δ TE(x ) , and spatial energy correlations play the role of specific heat. Using AdS/CFT duality we develop a relationship between a perturbation in the local entanglement temperature of the CFT and the perturbation of the bulk AdS metric. In two dimensions, we demonstrate a method through which direct diagonalizations of the boundary quantum theory may be used to construct geometric perturbations of AdS3 .

  13. Conformal mass in Einstein-Gauss-Bonnet AdS gravity

    NASA Astrophysics Data System (ADS)

    Jatkar, Dileep P.; Kofinas, Georgios; Miskovic, Olivera; Olea, Rodrigo

    2015-05-01

    In this paper, we show that the physical information given by conserved charges for asymptotically AdS spacetimes in Einstein-Gauss-Bonnet AdS gravity is encoded in the electric part of the Weyl tensor. This result generalizes the conformal mass definition by Ashtekar-Magnon-Das (AMD) to a gravity theory with a Gauss-Bonnet term. This proof makes use of the Noether charges obtained from an action renormalized by the addition of counterterms which depend on the extrinsic curvature (Kounterterms). If the asymptotic fall-off behavior of the Weyl tensor is same as the one considered in the AMD method, then the Kounterterm charges and the AMD charges agree in any dimension.

  14. Supporting Dynamic Ad hoc Collaboration Capabilities

    SciTech Connect

    Agarwal, Deborah A.; Berket, Karlo

    2003-07-14

    Modern HENP experiments such as CMS and Atlas involve as many as 2000 collaborators around the world. Collaborations this large will be unable to meet often enough to support working closely together. Many of the tools currently available for collaboration focus on heavy-weight applications such as videoconferencing tools. While these are important, there is a more basic need for tools that support connecting physicists to work together on an ad hoc or continuous basis. Tools that support the day-to-day connectivity and underlying needs of a group of collaborators are important for providing light-weight, non-intrusive, and flexible ways to work collaboratively. Some example tools include messaging, file-sharing, and shared plot viewers. An important component of the environment is a scalable underlying communication framework. In this paper we will describe our current progress on building a dynamic and ad hoc collaboration environment and our vision for its evolution into a HENP collaboration environment.

  15. Federal Government Printing and Publishing: Policy Issues. Report of the Ad Hoc Advisory Committee on Revision of Title 44.

    ERIC Educational Resources Information Center

    Joint Committee on Printing, Washington, DC.

    Designed to present a better understanding of the government's system of printing and distributing information and to highlight problems, alternatives, and important policy questions, this report synthesizes 13 weeks of the Ad Hoc Advisory Committee hearings on six topics: (1) Administration of policy--who should establish and administer policy in…

  16. Lorentzian AdS geometries, wormholes, and holography

    SciTech Connect

    Arias, Raul E.; Silva, Guillermo A.; Botta Cantcheff, Marcelo

    2011-03-15

    We investigate the structure of two-point functions for the quantum field theory dual to an asymptotically Lorentzian Anti de Sitter (AdS) wormhole. The bulk geometry is a solution of five-dimensional second-order Einstein-Gauss-Bonnet gravity and causally connects two asymptotically AdS spacetimes. We revisit the Gubser-Klebanov-Polyakov-Witten prescription for computing two-point correlation functions for dual quantum field theories operators O in Lorentzian signature and we propose to express the bulk fields in terms of the independent boundary values {phi}{sub 0}{sup {+-}} at each of the two asymptotic AdS regions; along the way we exhibit how the ambiguity of normalizable modes in the bulk, related to initial and final states, show up in the computations. The independent boundary values are interpreted as sources for dual operators O{sup {+-}} and we argue that, apart from the possibility of entanglement, there exists a coupling between the degrees of freedom living at each boundary. The AdS{sub 1+1} geometry is also discussed in view of its similar boundary structure. Based on the analysis, we propose a very simple geometric criterion to distinguish coupling from entanglement effects among two sets of degrees of freedom associated with each of the disconnected parts of the boundary.

  17. Self-dual warped AdS3 black holes

    NASA Astrophysics Data System (ADS)

    Chen, Bin; Ning, Bo

    2010-12-01

    We study a new class of solutions of three-dimensional topological massive gravity. These solutions can be taken as nonextremal black holes, with their extremal counterparts being discrete quotients of spacelike warped AdS3 along the U(1)L isometry. We study the thermodynamics of these black holes and show that the first law is satisfied. We also show that for consistent boundary conditions, the asymptotic symmetry generators form only one copy of the Virasoro algebra with central charge cL=(4νℓ)/(G(ν2+3)), with which the Cardy formula reproduces the black hole entropy. We compute the real-time correlators of scalar perturbations and find a perfect match with the dual conformal field theory (CFT) predictions. Our study provides a novel example of warped AdS/CFT correspondence: the self-dual warped AdS3 black hole is dual to a CFT with nonvanishing left central charge. Moreover, our investigation suggests that the quantum topological massive gravity asymptotic to the same spacelike warped AdS3 in different consistent ways may be dual to different two-dimensional CFTs.

  18. Routing Security in Ad Hoc Wireless Networks

    NASA Astrophysics Data System (ADS)

    Pervaiz, Mohammad O.; Cardei, Mihaela; Wu, Jie

    Wireless networks provide rapid, untethered access to information and computing, eliminating the barriers of distance, time, and location for many applications ranging from collaborative, distributed mobile computing to disaster recovery (such as fire, flood, earthquake), law enforcement (crowd control, search, and rescue), and military communications (command, control, surveillance, and reconnaissance). An ad hoc network is a collection of wireless mobile hosts forming a temporary network without the aid of any established infrastructure or centralized administration [11

  19. A general CPL-AdS methodology for fixing dynamic parameters in dual environments.

    PubMed

    Huang, De-Shuang; Jiang, Wen

    2012-10-01

    The algorithm of Continuous Point Location with Adaptive d-ary Search (CPL-AdS) strategy exhibits its efficiency in solving stochastic point location (SPL) problems. However, there is one bottleneck for this CPL-AdS strategy which is that, when the dimension of the feature, or the number of divided subintervals for each iteration, d is large, the decision table for elimination process is almost unavailable. On the other hand, the larger dimension of the features d can generally make this CPL-AdS strategy avoid oscillation and converge faster. This paper presents a generalized universal decision formula to solve this bottleneck problem. As a matter of fact, this decision formula has a wider usage beyond handling out this SPL problems, such as dealing with deterministic point location problems and searching data in Single Instruction Stream-Multiple Data Stream based on Concurrent Read and Exclusive Write parallel computer model. Meanwhile, we generalized the CPL-AdS strategy with an extending formula, which is capable of tracking an unknown dynamic parameter λ in both informative and deceptive environments. Furthermore, we employed different learning automata in the generalized CPL-AdS method to find out if faster learning algorithm will lead to better realization of the generalized CPL-AdS method. All of these aforementioned contributions are vitally important whether in theory or in practical applications. Finally, extensive experiments show that our proposed approaches are efficient and feasible. PMID:22562768

  20. Value-Added Results for Public Virtual Schools in California

    ERIC Educational Resources Information Center

    Ford, Richard; Rice, Kerry

    2015-01-01

    The objective of this paper is to present value-added calculation methods that were applied to determine whether online schools performed at the same or different levels relative to standardized testing. This study includes information on how we approached our value added model development and the results for 32 online public high schools in…

  1. Sophisticated Search Capabilities in the ADS Abstract Service

    NASA Astrophysics Data System (ADS)

    Eichhorn, G.; Accomazzi, A.; Grant, C. S.; Henneken, E.; Kurtz, M. J.; Murray, S. S.

    2003-12-01

    The ADS provides access to over 940,000 references from astronomy and planetary sciences publications and 1.5 million records from physics publications. It is funded by NASA and provides free access to these references, as well as to 2.4 million scanned pages from the astronomical literature. These include most of the major astronomy and several planetary sciences journals, as well as many historical observatory publications. The references now include the abstracts from all volumes of the Journal of Geophysical Research (JGR) since the beginning of 2002. We get these abstracts on a regular basis. The Kluwer journal Solar Physics has been scanned back to volume 1 and is available through the ADS. We have extracted the reference lists from this and many other journals and included them in the reference and citation database of the ADS. We have recently scanning Earth, Moon and Planets, another Kluwer journal, and will scan other Kluwer journals in the future as well. We plan on extracting references from these journals as well in the near future. The ADS has many sophisticated query features. These allow the user to formulate complex queries. Using results lists to get further information about the selected articles provide the means to quickly find important and relevant articles from the database. Three advanced feedback queries are available from the bottom of the ADS results list (in addition to regular feedback queries already available from the abstract page and from the bottom of the results list): 1. Get reference list for selected articles: This query returns all known references for the selected articles (or for all articles in the first list). The resulting list will be ranked according to how often each article is referred to and will show the most referenced articles in the field of study that created the first list. It presumably shows the most important articles in that field. 2. Get citation list for selected articles: This returns all known articles

  2. IMPORTANCE OF EDUCATIONAL INTERVENTION AND PARENTAL KNOWLEDGE ON ATOPIC DERMATITIS IN CHILDREN.

    PubMed

    Kotrulja, Lena; Milavić, Tina; Bulić, Suzana Ožanić; Šitum, Natalija; Konsuo, Ana Bakija; Muršić, Ivanka; Belanović, Ines Birkić; Dilenardo, Lidija

    2016-03-01

    Atopic dermatitis (AD) is a chronic relapsing, inflammatory skin disease. Failure to treat AD successfully can often be directly linked to poor treatment adherence as a result of the lack of information about the disease and basic principles of treatment. Several studies have found that making patients active participants in their care through information and education is a successful treatment strategy in AD. The aim of this study was to evaluate parental knowledge on AD and to stress the importance of therapeutic educational program in long-term management and control of the disease. We carried out a short questionnaire-based study among 238 parents of children with AD regarding their knowledge on the etiology and treatment of AD. Our results showed that 21% of the participants reported corticophobia and were concerned about systemic absorption affecting the child's growth and development even after short application. In children with AD who have food hypersensitivity, 14% of parents thought that a small amount of food allergen could be beneficial in achieving tolerability. The role of interdisciplinary educational program is to explain the epidemiology and pathogenesis of AD, as well as concomitant atopy related diseases and to teach parents about the importance of appropriate skin care. PMID:27333715

  3. Warped AdS3/dipole-CFT duality

    NASA Astrophysics Data System (ADS)

    Song, Wei; Strominger, Andrew

    2012-05-01

    String theory contains solutions with {{SL}}( {{2},{R}} ){{R}} × {{U}}{( {1} )_L} -invariant warped AdS3 (WAdS3) factors arising as continuous deformations of ordinary AdS3 factors. We propose that some of these are holographically dual to the IR limits of nonlocal dipole-deformed 2D D-brane gauge theories, referred to as "dipole CFTs". Neither the bulk nor boundary theories are currently well-understood, and consequences of the proposed duality for both sides is investigated. The bulk entropy-area law suggests that dipole CFTs have (at large N) a high-energy density of states which does not depend on the deformation parameter. Putting the boundary theory on a spatial circle leads to closed timelike curves in the bulk, suggesting a relation of the latter to dipole-type nonlocality.

  4. New boundary conditions for AdS3

    NASA Astrophysics Data System (ADS)

    Compère, Geoffrey; Song, Wei; Strominger, Andrew

    2013-05-01

    New chiral boundary conditions are found for quantum gravity with matter on AdS3. The associated asymptotic symmetry group is generated by a single right-moving U(1) Kac-Moody-Virasoro algebra with {c_R}={3ℓ}/2G . The Kac-Moody zero mode generates global left-moving translations and equals, for a BTZ black hole, the sum of the total mass and spin. The level is positive about the global vacuum and negative in the black hole sector, corresponding to ergosphere formation. Realizations arising in Chern-Simons gravity and string theory are analyzed. The new boundary conditions are shown to naturally arise for warped AdS3 in the limit that the warp parameter is taken to zero.

  5. Observing quantum gravity in asymptotically AdS space

    NASA Astrophysics Data System (ADS)

    Emelyanov, Slava

    2015-12-01

    The question is studied of whether an observer can discover quantum gravity in the semiclassical regime. It is shown that it is indeed possible to probe a certain quantum gravity effect by employing an appropriately designed detector. The effect is related to the possibility of having topologically inequivalent geometries in the path-integral approach at the same time. A conformal field theory (CFT) state which is expected to describe the eternal anti-de Sitter (AdS) black hole in the large-N limit is discussed. It is argued under certain assumptions that the black hole boundary should be merely a patch of the entire AdS boundary. This leads then to a conclusion that that CFT state is the ordinary CFT vacuum restricted to that patch. If existent, the bulk CFT operators can behave as the ordinary semiclassical quantum field theory in the large-N limit in the weak sense.

  6. Semiclassical Virasoro blocks from AdS3 gravity

    NASA Astrophysics Data System (ADS)

    Hijano, Eliot; Kraus, Per; Perlmutter, Eric; Snively, River

    2015-12-01

    We present a unified framework for the holographic computation of Virasoro conformal blocks at large central charge. In particular, we provide bulk constructions that correctly reproduce all semiclassical Virasoro blocks that are known explicitly from conformal field theory computations. The results revolve around the use of geodesic Witten diagrams, recently introduced in [1], evaluated in locally AdS3 geometries generated by backreaction of heavy operators. We also provide an alternative computation of the heavy-light semiclassical block — in which two external operators become parametrically heavy — as a certain scattering process involving higher spin gauge fields in AdS3; this approach highlights the chiral nature of Virasoro blocks. These techniques may be systematically extended to compute corrections to these blocks and to interpolate amongst the different semiclassical regimes.

  7. Alday-Maldacena Duality and AdS Plateau Problem

    NASA Astrophysics Data System (ADS)

    Morozov, A.

    A short summary of approximate approach to the study of minimal surfaces in AdS, based on solving Nambu-Goto equations iteratively. Today, after partial denunciation of the BDS conjecture, this looks like the only constructive approach to understanding the ways of its possible modification and thus to saving the Alday-Maldacena duality. Numerous open technical problems are explicitly formulated throughout the text.

  8. Supersymmetric giant graviton solutions in AdS3

    NASA Astrophysics Data System (ADS)

    Mandal, Gautam; Raju, Suvrat; Smedbäck, Mikael

    2008-02-01

    We parametrize all classical probe brane configurations that preserve four supersymmetries in (a) the extremal D1-D5 geometry, (b) the extremal D1-D5-P geometry, (c) the smooth D1-D5 solutions proposed by Lunin and Mathur, and (d) global AdS3×S3×T4/K3. These configurations consist of D1 branes, D5 branes, and bound states of D5 and D1 branes with the property that a particular Killing vector is tangent to the brane world volume at each point. We show that the supersymmetric sector of the D5-brane world volume theory may be analyzed in an effective 1+1 dimensional framework that places it on the same footing as D1 branes. In global AdS and the corresponding Lunin-Mathur solution, the solutions we describe are “bound” to the center of AdS for generic parameters and cannot escape to infinity. We show that these probes only exist on the submanifold of moduli space where the background BNS field and theta angle vanish. We quantize these probes in the near-horizon region of the extremal D1-D5 geometry and obtain the theory of long strings discussed by Seiberg and Witten.

  9. The National Digital Information Infrastructure Preservation Program; Metadata Principles and Practicalities; Challenges for Service Providers when Importing Metadata in Digital Libraries; Integrated and Aggregated Reference Services.

    ERIC Educational Resources Information Center

    Friedlander, Amy; Duval, Erik; Hodgins, Wayne; Sutton, Stuart; Weibel, Stuart L.; McClelland, Marilyn; McArthur, David; Giersch, Sarah; Geisler, Gary; Hodgkin, Adam

    2002-01-01

    Includes 6 articles that discuss the National Digital Information Infrastructure Preservation Program at the Library of Congress; metadata in digital libraries; integrated reference services on the Web. (LRW)

  10. Bending AdS waves with new massive gravity

    NASA Astrophysics Data System (ADS)

    Ayón-Beato, Eloy; Giribet, Gaston; Hassaïne, Mokhtar

    2009-05-01

    We study AdS-waves in the three-dimensional new theory of massive gravity recently proposed by Bergshoeff, Hohm, and Townsend. The general configuration of this type is derived and shown to exhibit different branches, with different asymptotic behaviors. In particular, for the special fine tuning m2 = ±1/(2l2), solutions with logarithmic fall-off arise, while in the range m2 > -1/(2l2), spacetimes with Schrödinger isometry group are admitted as solutions. Spacetimes that are asymptotically AdS3, both for the Brown-Henneaux and for the weakened boundary conditions, are also identified. The metric function that characterizes the profile of the AdS-wave behaves as a massive excitation on the spacetime, with an effective mass given by meff2 = m2-1/(2l2). For the critical value m2 = -1/(2l2), the value of the effective mass precisely saturates the Breitenlohner-Freedman bound for the AdS3 space where the wave is propagating on. The analogies with the AdS-wave solutions of topologically massive gravity are also discussed. Besides, we consider the coupling of both massive deformations to Einstein gravity and find the exact configurations for the complete theory, discussing all the different branches exhaustively. One of the effects of introducing the Chern-Simons gravitational term is that of breaking the degeneracy in the effective mass of the generic modes of pure New Massive Gravity, producing a fine structure due to parity violation. Another effect is that the zoo of exact logarithmic specimens becomes considerably enlarged.

  11. Added Value of Assessing Adnexal Masses with Advanced MRI Techniques

    PubMed Central

    Thomassin-Naggara, I.; Balvay, D.; Rockall, A.; Carette, M. F.; Ballester, M.; Darai, E.; Bazot, M.

    2015-01-01

    This review will present the added value of perfusion and diffusion MR sequences to characterize adnexal masses. These two functional MR techniques are readily available in routine clinical practice. We will describe the acquisition parameters and a method of analysis to optimize their added value compared with conventional images. We will then propose a model of interpretation that combines the anatomical and morphological information from conventional MRI sequences with the functional information provided by perfusion and diffusion weighted sequences. PMID:26413542

  12. ADS/CFT and QCD

    SciTech Connect

    Brodsky, Stanley J.; de Teramond, Guy F.; /Costa Rica U. /SLAC

    2007-02-21

    The AdS/CFT correspondence between string theory in AdS space and conformal .eld theories in physical spacetime leads to an analytic, semi-classical model for strongly-coupled QCD which has scale invariance and dimensional counting at short distances and color confinement at large distances. Although QCD is not conformally invariant, one can nevertheless use the mathematical representation of the conformal group in five-dimensional anti-de Sitter space to construct a first approximation to the theory. The AdS/CFT correspondence also provides insights into the inherently non-perturbative aspects of QCD, such as the orbital and radial spectra of hadrons and the form of hadronic wavefunctions. In particular, we show that there is an exact correspondence between the fifth-dimensional coordinate of AdS space z and a specific impact variable {zeta} which measures the separation of the quark and gluonic constituents within the hadron in ordinary space-time. This connection allows one to compute the analytic form of the frame-independent light-front wavefunctions, the fundamental entities which encode hadron properties and allow the computation of decay constants, form factors, and other exclusive scattering amplitudes. New relativistic lightfront equations in ordinary space-time are found which reproduce the results obtained using the 5-dimensional theory. The effective light-front equations possess remarkable algebraic structures and integrability properties. Since they are complete and orthonormal, the AdS/CFT model wavefunctions can also be used as a basis for the diagonalization of the full light-front QCD Hamiltonian, thus systematically improving the AdS/CFT approximation.

  13. Transcription Factor ADS-4 Regulates Adaptive Responses and Resistance to Antifungal Azole Stress

    PubMed Central

    Wang, Kangji; Zhang, Zhenying; Chen, Xi; Sun, Xianyun; Jin, Cheng

    2015-01-01

    Azoles are commonly used as antifungal drugs or pesticides to control fungal infections in medicine and agriculture. Fungi adapt to azole stress by rapidly activating the transcription of a number of genes, and transcriptional increases in some azole-responsive genes can elevate azole resistance. The regulatory mechanisms that control transcriptional responses to azole stress in filamentous fungi are not well understood. This study identified a bZIP transcription factor, ADS-4 (antifungal drug sensitive-4), as a new regulator of adaptive responses and resistance to antifungal azoles. Transcription of ads-4 in Neurospora crassa cells increased when they were subjected to ketoconazole treatment, whereas the deletion of ads-4 resulted in hypersensitivity to ketoconazole and fluconazole. In contrast, the overexpression of ads-4 increased resistance to fluconazole and ketoconazole in N. crassa. Transcriptome sequencing (RNA-seq) analysis, followed by quantitative reverse transcription (qRT)-PCR confirmation, showed that ADS-4 positively regulated the transcriptional responses of at least six genes to ketoconazole stress in N. crassa. The gene products of four ADS-4-regulated genes are known contributors to azole resistance, including the major efflux pump CDR4 (Pdr5p ortholog), an ABC multidrug transporter (NcAbcB), sterol C-22 desaturase (ERG5), and a lipid transporter (NcRTA2) that is involved in calcineurin-mediated azole resistance. Deletion of the ads-4-homologous gene Afads-4 in Aspergillus fumigatus caused hypersensitivity to itraconazole and ketoconazole, which suggested that ADS-4 is a functionally conserved regulator of adaptive responses to azoles. This study provides important information on a new azole resistance factor that could be targeted by a new range of antifungal pesticides and drugs. PMID:26100701

  14. Decision-Making after Prenatal Diagnosis of a Syndrome Predisposing to Intellectual Disability: What Prospective Parents Need to Know and the Importance of Non-Medical Information

    ERIC Educational Resources Information Center

    Huyard, Caroline

    2012-01-01

    Background: Recently researchers have suggested that non-medical information may impact the decision to continue or terminate a pregnancy after a prenatal diagnosis. This study is an investigation of what type of information prospective parents need for this decision-making in the case of a condition predisposing to intellectual disability.…

  15. Explanations of AD in ethnic minority participants undergoing cognitive screening.

    PubMed

    Tappen, Ruth M; Gibson, Sandra E; Williams, Christine L

    2011-06-01

    The purpose of this study was to describe and compare explanations of Alzheimer's disease (AD) of African American, Afro-Caribbean, and European American older adults undergoing cognitive screening. Participants were asked a series of open-ended questions regarding what they knew about AD and if they were experiencing memory problems. Responses were coded and quantized for analysis. Forty percent reported experiencing memory problems. Afro-Caribbeans made significantly more incorrect statements about AD and were less likely to identify memory loss as a symptom. Half the participants said they would seek their physician's advice if the screening was positive; none mentioned a memory disorder center. Misconceptions about AD included the effect of aluminum, brain collapse, relaxed brain, shaking, tremors, and physical illness. More Afro-Caribbeans, all of whom were first generation, had misconceptions about AD. Campaigns to educate the public about AD need to provide culturally sensitive and appropriate information to ethnic minority populations. PMID:21697141

  16. Beyond the Job Ad: Employers and Library Instruction

    ERIC Educational Resources Information Center

    Hall, Russell A.

    2013-01-01

    Many content analyses of job ads have revealed the skills and experience needed in academic library jobs and show that library instruction is an important job duty. This study moves beyond the content of the job ads and surveys the employers themselves (in the person of the supervisor). The survey revealed that supervisors highly value library…

  17. How Does Value-Added Data Affect Teachers?

    ERIC Educational Resources Information Center

    Jennings, Jennifer L.; Pallas, Aaron M.

    2016-01-01

    Teacher evaluation systems can have high stakes for individual teachers, and it's important to ask how new evaluation models--including value-added measures--serve teachers as they strive to improve their practice. The authors interviewed teachers at a high-performing New York City school about their reactions to their value-added scores and…

  18. New Features in ADS Labs

    NASA Astrophysics Data System (ADS)

    Accomazzi, Alberto; Kurtz, M. J.; Henneken, E. A.; Grant, C. S.; Thompson, D.; Di Milia, G.; Luker, J.; Murray, S. S.

    2013-01-01

    The NASA Astrophysics Data System (ADS) has been working hard on updating its services and interfaces to better support our community's research needs. ADS Labs is a new interface built on the old tried-and-true ADS Abstract Databases, so all of ADS's content is available through it. In this presentation we highlight the new features that have been developed in ADS Labs over the last year: new recommendations, metrics, a citation tool and enhanced fulltext search. ADS Labs has long been providing article-level recommendations based on keyword similarity, co-readership and co-citation analysis of its corpus. We have now introduced personal recommendations, which provide a list of articles to be considered based on a individual user's readership history. A new metrics interface provides a summary of the basic impact indicators for a list of records. These include the total and normalized number of papers, citations, reads, and downloads. Also included are some of the popular indices such as the h, g and i10 index. The citation helper tool allows one to submit a set of records and obtain a list of top 10 papers which cite and/or are cited by papers in the original list (but which are not in it). The process closely resembles the network approach of establishing "friends of friends" via an analysis of the citation network. The full-text search service now covers more than 2.5 million documents, including all the major astronomy journals, as well as physics journals published by Springer, Elsevier, the American Physical Society, the American Geophysical Union, and all of the arXiv eprints. The full-text search interface interface allows users and librarians to dig deep and find words or phrases in the body of the indexed articles. ADS Labs is available at http://adslabs.org

  19. Numerical cognition: Adding it up.

    PubMed

    LeFevre, Jo-Anne

    2016-03-01

    In this article, I provide a historical overview of the field of numerical cognition. I first situate the evolution and development of this field in the more general context of the cognitive revolution, which started in the mid-1950s. I then discuss the genesis of numerical cognition from 6 areas: psychophysics, information processing, neuropsychology, mathematics education, psychometrics, and cognitive development. This history is personal: I discuss some of my own work over the last 30 years and describe how each of the authors of the articles in this collection originally connected with the field. One important goal of the article is to highlight the major findings, both for experts and for those who are less familiar with research on numerical processing. In sum, I sketch a context within which to appreciate the neural, computational, and behavioural work that the other 4 authors summarise in their articles in this special section. (PsycINFO Database Record PMID:26913781

  20. The AdS central charge in string theory

    NASA Astrophysics Data System (ADS)

    Troost, Jan

    2011-11-01

    We evaluate the vacuum expectation value of the central charge operator in string theory in an AdS3 vacuum. Our calculation provides a rare non-zero one-point function on a spherical worldsheet. The evaluation involves the regularization both of a worldsheet ultraviolet divergence (associated to the infinite volume of the conformal Killing group), and a space-time infrared divergence (corresponding to the infinite volume of space-time). The two divergences conspire to give a finite result, which is the classical general relativity value for the central charge, corrected in bosonic string theory by an infinite series of tree level higher derivative terms.

  1. Small black holes in global AdS spacetime

    NASA Astrophysics Data System (ADS)

    Jokela, Niko; Pönni, Arttu; Vuorinen, Aleksi

    2016-04-01

    We study the properties of two-point functions and quasinormal modes in a strongly coupled field theory holographically dual to a small black hole in global anti-de Sitter spacetime. Our results are seen to smoothly interpolate between known limits corresponding to large black holes and thermal AdS space, demonstrating that the Son-Starinets prescription works even when there is no black hole in the spacetime. Omitting issues related to the internal space, the results can be given a field theory interpretation in terms of the microcanonical ensemble, which provides access to energy densities forbidden in the canonical description.

  2. Entanglement entropy and duality in AdS4

    NASA Astrophysics Data System (ADS)

    Bakas, Ioannis; Pastras, Georgios

    2015-07-01

    Small variations of the entanglement entropy δS and the expectation value of the modular Hamiltonian δE are computed holographically for circular entangling curves in the boundary of AdS4, using gravitational perturbations with general boundary conditions in spherical coordinates. Agreement with the first law of thermodynamics, δS = δE, requires that the line element of the entangling curve remains constant. In this context, we also find a manifestation of electric-magnetic duality for the entanglement entropy and the corresponding modular Hamiltonian, following from the holographic energy-momentum/Cotton tensor duality.

  3. Fake gaps in AdS3/CFT2

    NASA Astrophysics Data System (ADS)

    Belin, Alexandre; Castro, Alejandra; Hung, Ling-Yan

    2015-11-01

    We discuss properties of interpolating geometries in three dimensional gravity in the presence of a chiral anomaly. This anomaly, which introduces an unbalance between left and right central charges, is protected under RG flows. For this simple reason it is impossible to gap a system with such an anomaly. Our goal is to discuss how holography captures this basic and robust feature. We demonstrate the absence of a mass gap by analysing the linearized spectrum and holographic entanglement entropy of these backgrounds in the context of AdS3/CFT2.

  4. Pure Spinors in AdS and Lie Algebra Cohomology

    NASA Astrophysics Data System (ADS)

    Mikhailov, Andrei

    2014-10-01

    We show that the BRST cohomology of the massless sector of the Type IIB superstring on AdS5 × S 5 can be described as the relative cohomology of an infinite-dimensional Lie superalgebra. We explain how the vertex operators of ghost number 1, which correspond to conserved currents, are described in this language. We also give some algebraic description of the ghost number 2 vertices, which appears to be new. We use this algebraic description to clarify the structure of the zero mode sector of the ghost number two states in flat space, and initiate the study of the vertices of the higher ghost number.

  5. Internal structure of charged AdS black holes

    NASA Astrophysics Data System (ADS)

    Bhattacharjee, Srijit; Sarkar, Sudipta; Virmani, Amitabh

    2016-06-01

    When an electrically charged black hole is perturbed, its inner horizon becomes a singularity, often referred to as the Poisson-Israel mass inflation singularity. Ori constructed a model of this phenomenon for asymptotically flat black holes, in which the metric can be determined explicitly in the mass inflation region. In this paper we implement the Ori model for charged AdS black holes. We find that the mass function inflates faster than the flat space case as the inner horizon is approached. Nevertheless, the mass inflation singularity is still a weak singularity: Although spacetime curvature becomes infinite, tidal distortions remain finite on physical objects attempting to cross it.

  6. Efficacy of adding folic acid to foods.

    PubMed

    Fajardo, Violeta; Varela-Moreiras, Gregorio

    2012-06-01

    In the past, food fortification along with nutritional education and the decrease in food costs relative to income have proven successful in eliminating common nutritional deficiencies. These deficiencies such as goiter, rickets, beriberi, and pellagra have been replaced with an entirely new set of "emergent deficiencies" that were not previously considered a problem [e.g., folate and neural tube defects (NTDs)]. In addition, the different nutrition surveys in so-called affluent countries have identified "shortfalls" of nutrients specific to various age groups and/or physiological status. Complex, multiple-etiology diseases, such as atherosclerosis, diabetes, cancer, and obesity have emerged. Food fortification has proven an effective tool for tackling nutritional deficiencies in populations; but today a more reasonable approach is to use food fortification as a means to support but not replace dietary improvement strategies (i. e. nutritional education campaigns). Folic acid (FA) is a potential relevant factor in the prevention of a number of pathologies. The evidence linking FA to NTD prevention led to the introduction of public health strategies to increase folate intakes: pharmacological supplementation, mandatory or voluntary fortification of staple foods with FA, and the advice to increase the intake of folate-rich foods. It is quite contradictory to observe that, regardless of these findings, there is only limited information on food folate and FA content. Data in Food Composition Tables and Databases are scarce or incomplete. Fortification of staple foods with FA has added difficulty to this task. Globally, the decision to fortify products is left up to individual food manufacturers. Voluntary fortification is a common practice in many countries. Therefore, the "worldwide map of vitamin fortification" may be analyzed. It is important to examine if fortification today really answers to vitamin requirements at different ages and/or physiological states. The

  7. Introducing ADS 2.0

    NASA Astrophysics Data System (ADS)

    Accomazzi, Alberto; Kurtz, M. J.; Henneken, E. A.; Grant, C. S.; Thompson, D.; Luker, J.; Chyla, R.; Murray, S. S.

    2014-01-01

    In the spring of 1993, the Smithsonian/NASA Astrophysics Data System (ADS) first launched its bibliographic search system. It was known then as the ADS Abstract Service, a component of the larger Astrophysics Data System effort which had developed an interoperable data system now seen as a precursor of the Virtual Observatory. As a result of the massive technological and sociological changes in the field of scholarly communication, the ADS is now completing the most ambitious technological upgrade in its twenty-year history. Code-named ADS 2.0, the new system features: an IT platform built on web and digital library standards; a new, extensible, industrial strength search engine; a public API with various access control capabilities; a set of applications supporting search, export, visualization, analysis; a collaborative, open source development model; and enhanced indexing of content which includes the full-text of astronomy and physics publications. The changes in the ADS platform affect all aspects of the system and its operations, including: the process through which data and metadata are harvested, curated and indexed; the interface and paradigm used for searching the database; and the follow-up analysis capabilities available to the users. This poster describes the choices behind the technical overhaul of the system, the technology stack used, and the opportunities which the upgrade is providing us with, namely gains in productivity and enhancements in our system capabilities.

  8. Designing added functions in engineered cementitious composites

    NASA Astrophysics Data System (ADS)

    Yang, En-Hua

    In this dissertation, a new and systematic material design approach is developed for ECC with added functions through material microstructures linkage to composite macroscopic behavior. The thesis research embodies theoretical development by building on previous ECC micromechanical models, and experimental investigations into three specific new versions of ECC with added functions aimed at addressing societal demands of our built infrastructure. Specifically, the theoretical study includes three important ECC modeling elements: Steady-state crack propagation analyses and simulation, predictive accuracy of the fiber bridging constitutive model, and development of the rate-dependent strain-hardening criteria. The first element establishes the steady-state cracking criterion as a fundamental requirement for multiple cracking behavior in brittle matrix composites. The second element improves the accuracy of crack-width prediction in ECC. The third element establishes the micromechanics basis for impact-resistant ECC design. Three new ECCs with added functions were developed and experimentally verified in this thesis research through the enhanced theoretical framework. A green ECC incorporating a large volume of industrial waste was demonstrated to possess reduced crack width and drying shrinkage. The self-healing ECC designed with tight crack width was demonstrated to recover transport and mechanical properties after microcrack damage when exposed to wet and dry cycles. The impact-resistant ECC was demonstrated to retain tensile ductility with increased strength under moderately high strain-rate loading. These new versions of ECC with added functions are expected to contribute greatly to enhancing the sustainability, durability, and safety of civil infrastructure built with ECC. This research establishes the effectiveness of micromechanics-based design and material ingredient tailoring for ECC with added new attributes but without losing its basic tensile ductile

  9. Critical gravity on AdS2 spacetimes

    NASA Astrophysics Data System (ADS)

    Myung, Yun Soo; Kim, Yong-Wan; Park, Young-Jai

    2011-09-01

    We study the critical gravity in two-dimensional anti-de Sitter (AdS2) spacetimes, which was obtained from the cosmological topologically massive gravity (TMGΛ) in three dimensions by using the Kaluza-Klein dimensional reduction. We perform the perturbation analysis around AdS2, which may correspond to the near-horizon geometry of the extremal Banados, Teitelboim, and Zanelli (BTZ) black hole obtained from the TMGΛ with identification upon uplifting three dimensions. A massive propagating scalar mode δF satisfies the second-order differential equation away from the critical point of K=l, whose solution is given by the Bessel functions. On the other hand, δF satisfies the fourth-order equation at the critical point. We exactly solve the fourth-order equation, and compare it with the log gravity in two dimensions. Consequently, the critical gravity in two dimensions could not be described by a massless scalar δFml and its logarithmic partner δFlog⁡4th.

  10. Conserved charges in timelike warped AdS3 spaces

    NASA Astrophysics Data System (ADS)

    Donnay, L.; Fernández-Melgarejo, J. J.; Giribet, G.; Goya, A.; Lavia, E.

    2015-06-01

    We consider the timelike version of warped anti-de Sitter space (WAdS), which corresponds to the three-dimensional section of the Gödel solution of four-dimensional cosmological Einstein equations. This geometry presents closed timelike curves (CTCs), which are inherited from its four-dimensional embedding. In three dimensions, this type of solution can be supported without matter provided the graviton acquires mass. Here, among the different ways to consistently give mass to the graviton in three dimensions, we consider the parity-even model known as new massive gravity (NMG). In the bulk of timelike WAdS3 space, we introduce defects that, from the three-dimensional point of view, represent spinning massive particlelike objects. For this type of source, we investigate the definition of quasilocal gravitational energy as seen from infinity, far beyond the region where the CTCs appear. We also consider the covariant formalism applied to NMG to compute the mass and the angular momentum of spinning particlelike defects and compare the result with the one obtained by means of the quasilocal stress tensor. We apply these methods to special limits in which the WAdS3 solutions coincide with locally AdS3 and locally AdS2×R spaces. Finally, we make some comments about the asymptotic symmetry algebra of asymptotically WAdS3 spaces in NMG.

  11. Primordial fluctuations from complex AdS saddle points

    NASA Astrophysics Data System (ADS)

    Hertog, Thomas; van der Woerd, Ellen

    2016-02-01

    One proposal for dS/CFT is that the Hartle-Hawking (HH) wave function in the large volume limit is equal to the partition function of a Euclidean CFT deformed by various operators. All saddle points defining the semiclassical HH wave function in cosmology have a representation in which their interior geometry is part of a Euclidean AdS domain wall with complex matter fields. We compute the wave functions of scalar and tensor perturbations around homogeneous isotropic complex saddle points, turning on single scalar field matter only. We compare their predictions for the spectra of CMB perturbations with those of a different dS/CFT proposal based on the analytic continuation of inflationary universes to real asymptotically AdS domain walls. We find the predictions of both bulk calculations agree to first order in the slow roll parameters, but there is a difference at higher order which, we argue, is a signature of the HH state of the fluctuations.

  12. Influence of coagulation factor x on in vitro and in vivo gene delivery by adenovirus (Ad) 5, Ad35, and chimeric Ad5/Ad35 vectors.

    PubMed

    Greig, Jenny A; Buckley, Suzanne Mk; Waddington, Simon N; Parker, Alan L; Bhella, David; Pink, Rebecca; Rahim, Ahad A; Morita, Takashi; Nicklin, Stuart A; McVey, John H; Baker, Andrew H

    2009-10-01

    The binding of coagulation factor X (FX) to the hexon of adenovirus (Ad) 5 is pivotal for hepatocyte transduction. However, vectors based on Ad35, a subspecies B Ad, are in development for cancer gene therapy, as Ad35 utilizes CD46 (which is upregulated in many cancers) for transduction. We investigated whether interaction of Ad35 with FX influenced vector tropism using Ad5, Ad35, and Ad5/Ad35 chimeras: Ad5/fiber(f)35, Ad5/penton(p)35/f35, and Ad35/f5. Surface plasmon resonance (SPR) revealed that Ad35 and Ad35/f5 bound FX with approximately tenfold lower affinities than Ad5 hexon-containing viruses, and electron cryomicroscopy (cryo-EM) demonstrated a direct Ad35 hexon:FX interaction. The presence of physiological levels of FX significantly inhibited transduction of vectors containing Ad35 fibers (Ad5/f35, Ad5/p35/f35, and Ad35) in CD46-positive cells. Vectors were intravenously administered to CD46 transgenic mice in the presence and absence of FX-binding protein (X-bp), resulting in reduced liver accumulation for all vectors. Moreover, Ad5/f35 and Ad5/p35/f35 efficiently accumulated in the lung, whereas Ad5 demonstrated poor lung targeting. Additionally, X-bp significantly reduced lung genome accumulation for Ad5/f35 and Ad5/p35/f35, whereas Ad35 was significantly enhanced. In summary, vectors based on the full Ad35 serotype will be useful vectors for selective gene transfer via CD46 due to a weaker FX interaction compared to Ad5. PMID:19603000

  13. Adding value to your work.

    PubMed

    Chambers, D W

    1998-01-01

    Dentists and many staff enjoy characteristics of work associated with high levels of satisfaction and performance. Although value can be added to oral health care professionals' jobs through enlargement, enrichment, rotations, and autonomous work groups, there are limits to these techniques. Controlling work performance by means of rewards is risky. Probably the most effective means of adding value to jobs is through the Quality of Work Life approach, concentrating on job design and placement to make work meaningful and autonomous and to provide feedback. PMID:9697373

  14. Are restrictive guidelines for added sugars science based?

    PubMed

    Erickson, Jennifer; Slavin, Joanne

    2015-01-01

    Added sugar regulations and recommendations have been proposed by policy makers around the world. With no universal definition, limited access to added sugar values in food products and no analytical difference from intrinsic sugars, added sugar recommendations present a unique challenge. Average added sugar intake by American adults is approximately 13% of total energy intake, and recommendations have been made as low 5% of total energy intake. In addition to public health recommendations, the Food and Drug Administration has proposed the inclusion of added sugar data to the Nutrition and Supplemental Facts Panel. The adoption of such regulations would have implications for both consumers as well as the food industry. There are certainly advantages to including added sugar data to the Nutrition Facts Panel; however, consumer research does not consistently show the addition of this information to improve consumer knowledge. With excess calorie consumption resulting in weight gain and increased risk of obesity and obesity related co-morbidities, added sugar consumption should be minimized. However, there is currently no evidence stating that added sugar is more harmful than excess calories from any other food source. The addition of restrictive added sugar recommendations may not be the most effective intervention in the treatment and prevention of obesity and other health concerns. PMID:26652250

  15. 21 CFR 803.42 - If I am an importer, what information must I submit in my individual adverse event reports?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES MEDICAL DEVICE REPORTING... preexisting medical conditions. (c) Device information (Form 3500A, Block D). You must submit the following... device code (refer to FDA MEDWATCH Medical Device Reporting Code Instructions); (11) Whether a report...

  16. Relations between Vocabulary Development and Verbal Short-Term Memory: The Relative Importance of Short-Term Memory for Serial Order and Item Information

    ERIC Educational Resources Information Center

    Majerus, Steve; Poncelet, Martine; Greffe, Christelle; Van der Linden, Martial

    2006-01-01

    Although many studies have shown an association between verbal short-term memory (STM) and vocabulary development, the precise nature of this association is not yet clear. The current study reexamined this relation in 4- to 6-year-olds by designing verbal STM tasks that maximized memory for either item or serial order information. Although…

  17. The Extent of Al-Balqa Applied University's Students' Perception of the Importance of Means of Information and Communication Technology in High Education in Jordan

    ERIC Educational Resources Information Center

    Al Zou'bi, Abdallah S.; Al-Onizat, Sabah

    2015-01-01

    This study aimed to identify the effectiveness of using information technology and communications' means in the academic education from the perspective of Al-Balqa Applied University's students. And to achieve this goal, the researchers prepared and developed a questionnaire as a tool of the study including 26 items. The population of the study,…

  18. Cross-Layer Service Discovery Mechanism for OLSRv2 Mobile Ad Hoc Networks.

    PubMed

    Vara, M Isabel; Campo, Celeste

    2015-01-01

    Service discovery plays an important role in mobile ad hoc networks (MANETs). The lack of central infrastructure, limited resources and high mobility make service discovery a challenging issue for this kind of network. This article proposes a new service discovery mechanism for discovering and advertising services integrated into the Optimized Link State Routing Protocol Version 2 (OLSRv2). In previous studies, we demonstrated the validity of a similar service discovery mechanism integrated into the previous version of OLSR (OLSRv1). In order to advertise services, we have added a new type-length-value structure (TLV) to the OLSRv2 protocol, called service discovery message (SDM), according to the Generalized MANET Packet/Message Format defined in Request For Comments (RFC) 5444. Each node in the ad hoc network only advertises its own services. The advertisement frequency is a user-configurable parameter, so that it can be modified depending on the user requirements. Each node maintains two service tables, one to store information about its own services and another one to store information about the services it discovers in the network. We present simulation results, that compare our service discovery integrated into OLSRv2 with the one defined for OLSRv1 and with the integration of service discovery in Ad hoc On-demand Distance Vector (AODV) protocol, in terms of service discovery ratio, service latency and network overhead. PMID:26205272

  19. Cross-Layer Service Discovery Mechanism for OLSRv2 Mobile Ad Hoc Networks

    PubMed Central

    Vara, M. Isabel; Campo, Celeste

    2015-01-01

    Service discovery plays an important role in mobile ad hoc networks (MANETs). The lack of central infrastructure, limited resources and high mobility make service discovery a challenging issue for this kind of network. This article proposes a new service discovery mechanism for discovering and advertising services integrated into the Optimized Link State Routing Protocol Version 2 (OLSRv2). In previous studies, we demonstrated the validity of a similar service discovery mechanism integrated into the previous version of OLSR (OLSRv1). In order to advertise services, we have added a new type-length-value structure (TLV) to the OLSRv2 protocol, called service discovery message (SDM), according to the Generalized MANET Packet/Message Format defined in Request For Comments (RFC) 5444. Each node in the ad hoc network only advertises its own services. The advertisement frequency is a user-configurable parameter, so that it can be modified depending on the user requirements. Each node maintains two service tables, one to store information about its own services and another one to store information about the services it discovers in the network. We present simulation results, that compare our service discovery integrated into OLSRv2 with the one defined for OLSRv1 and with the integration of service discovery in Ad hoc On-demand Distance Vector (AODV) protocol, in terms of service discovery ratio, service latency and network overhead. PMID:26205272

  20. Higher-derivative superparticle in AdS3 space

    NASA Astrophysics Data System (ADS)

    Kozyrev, Nikolay; Krivonos, Sergey; Lechtenfeld, Olaf

    2016-03-01

    Employing the coset approach we construct component actions for a superparticle moving in AdS3 with N =(2 ,0 ), D =3 supersymmetry partially broken to N =2 , d =1 . These actions may contain higher time-derivative terms, which are chosen to possess the same (super)symmetries as the free superparticle. In terms of the nonlinear-realization superfields, the component actions always take a simpler form when written in terms of covariant Cartan forms. We also consider in detail the reduction to the nonrelativistic case and construct the corresponding action of a Newton-Hooke superparticle and its higher-derivative generalizations. The structure of these higher time-derivative generalizations is completely fixed by invariance under the supersymmetric Newton-Hooke algebra extended by two central charges.

  1. Aspects of warped AdS3/CFT2 correspondence

    NASA Astrophysics Data System (ADS)

    Chen, Bin; Zhang, Jia-Ju; Zhang, Jian-Dong; Zhong, De-Liang

    2013-04-01

    In this paper we apply the thermodynamics method to investigate the holographic pictures for the BTZ black hole, the spacelike and the null warped black holes in three-dimensional topologically massive gravity (TMG) and new massive gravity (NMG). Even though there are higher derivative terms in these theories, the thermodynamics method is still effective. It gives consistent results with the ones obtained by using asymptotical symmetry group (ASG) analysis. In doing the ASG analysis we develop a brute-force realization of the Barnich-Brandt-Compere formalism with Mathematica code, which also allows us to calculate the masses and the angular momenta of the black holes. In particular, we propose the warped AdS3/CFT2 correspondence in the new massive gravity, which states that quantum gravity in the warped spacetime could holographically dual to a two-dimensional CFT with {c_R}={c_L}=24 /{Gm{β^2√{{2( {21-4{β^2}} )}}}}.

  2. Thermodynamics of charged Lovelock: AdS black holes

    NASA Astrophysics Data System (ADS)

    Prasobh, C. B.; Suresh, Jishnu; Kuriakose, V. C.

    2016-04-01

    We investigate the thermodynamic behavior of maximally symmetric charged, asymptotically AdS black hole solutions of Lovelock gravity. We explore the thermodynamic stability of such solutions by the ordinary method of calculating the specific heat of the black holes and investigating its divergences which signal second-order phase transitions between black hole states. We then utilize the methods of thermodynamic geometry of black hole spacetimes in order to explain the origin of these points of divergence. We calculate the curvature scalar corresponding to a Legendre-invariant thermodynamic metric of these spacetimes and find that the divergences in the black hole specific heat correspond to singularities in the thermodynamic phase space. We also calculate the area spectrum for large black holes in the model by applying the Bohr-Sommerfeld quantization to the adiabatic invariant calculated for the spacetime.

  3. Vortex hair on AdS black holes

    NASA Astrophysics Data System (ADS)

    Gregory, Ruth; Gustainis, Peter C.; Kubizňák, David; Mann, Robert B.; Wills, Danielle

    2014-11-01

    We analyse vortex hair for charged rotating asymptotically AdS black holes in the abelian Higgs model. We give analytical and numerical arguments to show how the vortex interacts with the horizon of the black hole, and how the solution extends to the boundary. The solution is very close to the corresponding asymptotically flat vortex, once one transforms to a frame that is non-rotating at the boundary. We show that there is a Meissner effect for extremal black holes, with the vortex flux being expelled from sufficiently small black holes. The phase transition is shown to be first order in the presence of rotation, but second order without rotation. We comment on applications to holography.

  4. An investigation of AdS2 backreaction and holography

    NASA Astrophysics Data System (ADS)

    Engelsöy, Julius; Mertens, Thomas G.; Verlinde, Herman

    2016-07-01

    We investigate a dilaton gravity model in AdS2 proposed by Almheiri and Polchinski [1] and develop a 1d effective description in terms of a dynamical boundary time with a Schwarzian derivative action. We show that the effective model is equivalent to a 1d version of Liouville theory, and investigate its dynamics and symmetries via a standard canonical framework. We include the coupling to arbitrary conformal matter and analyze the effective action in the presence of possible sources. We compute commutators of local operators at large time separation, and match the result with the time shift due to a gravitational shockwave interaction. We study a black hole evaporation process and comment on the role of entropy in this model.

  5. Systematics of Coupling Flows in AdS Backgrounds

    SciTech Connect

    Goldberger, Walter D.; Rothstein, Ira Z.

    2003-03-18

    We give an effective field theory derivation, based on the running of Planck brane gauge correlators, of the large logarithms that arise in the predictions for low energy gauge couplings in compactified AdS}_5 backgrounds, including the one-loop effects of bulk scalars, fermions, and gauge bosons. In contrast to the case of charged scalars coupled to Abelian gauge fields that has been considered previously in the literature, the one-loop corrections are not dominated by a single 4D Kaluza-Klein mode. Nevertheless, in the case of gauge field loops, the amplitudes can be reorganized into a leading logarithmic contribution that is identical to the running in 4D non-Abelian gauge theory, and a term which is not logarithmically enhanced and is analogous to a two-loop effect in 4D. In a warped GUT model broken by the Higgs mechanism in the bulk,we show that the matching scale that appears in the large logarithms induced by the non-Abelian gauge fields is m_{XY}^2/k where m_{XY} is the bulk mass of the XY bosons and k is the AdS curvature. This is in contrast to the UV scale in the logarithmic contributions of scalars, which is simply the bulk mass m. Our results are summarized in a set of simple rules that can be applied to compute the leading logarithmic predictions for coupling constant relations within a given warped GUT model. We present results for both bulk Higgs and boundary breaking of the GUT gauge

  6. Light-Front Holography and AdS/QCD Correspondence

    SciTech Connect

    Brodsky, Stanley J.; de Teramond, Guy F.

    2008-04-23

    Light-Front Holography is a remarkable consequence of the correspondence between string theory in AdS space and conformal field theories in physical-space time. It allows string modes {Phi}(z) in the AdS fifth dimension to be precisely mapped to the light-front wavefunctions of hadrons in terms of a specific light-front impact variable {zeta} which measures the separation of the quark and gluonic constituents within the hadron. This mapping was originally obtained by matching the exact expression for electromagnetic current matrix elements in AdS space with the corresponding exact expression for the current matrix element using light-front theory in physical space-time. More recently we have shown that one obtains the identical holographic mapping using matrix elements of the energy-momentum tensor, thus providing an important consistency test and verification of holographic mapping from AdS to physical observables defined on the light-front. The resulting light-front Schrodinger equations predicted from AdS/QCD give a good representation of the observed meson and baryon spectra and give excellent phenomenological predictions for amplitudes such as electromagnetic form factors and decay constants.

  7. Sparse learning and stability selection for predicting MCI to AD conversion using baseline ADNI data

    PubMed Central

    2012-01-01

    Background Patients with Mild Cognitive Impairment (MCI) are at high risk of progression to Alzheimer’s dementia. Identifying MCI individuals with high likelihood of conversion to dementia and the associated biosignatures has recently received increasing attention in AD research. Different biosignatures for AD (neuroimaging, demographic, genetic and cognitive measures) may contain complementary information for diagnosis and prognosis of AD. Methods We have conducted a comprehensive study using a large number of samples from the Alzheimer’s Disease Neuroimaging Initiative (ADNI) to test the power of integrating various baseline data for predicting the conversion from MCI to probable AD and identifying a small subset of biosignatures for the prediction and assess the relative importance of different modalities in predicting MCI to AD conversion. We have employed sparse logistic regression with stability selection for the integration and selection of potential predictors. Our study differs from many of the other ones in three important respects: (1) we use a large cohort of MCI samples that are unbiased with respect to age or education status between case and controls (2) we integrate and test various types of baseline data available in ADNI including MRI, demographic, genetic and cognitive measures and (3) we apply sparse logistic regression with stability selection to ADNI data for robust feature selection. Results We have used 319 MCI subjects from ADNI that had MRI measurements at the baseline and passed quality control, including 177 MCI Non-converters and 142 MCI Converters. Conversion was considered over the course of a 4-year follow-up period. A combination of 15 features (predictors) including those from MRI scans, APOE genotyping, and cognitive measures achieves the best prediction with an AUC score of 0.8587. Conclusions Our results demonstrate the power of integrating various baseline data for prediction of the conversion from MCI to probable AD. Our

  8. Holography beyond conformal invariance and AdS isometry?

    SciTech Connect

    Barvinsky, A. O.

    2015-03-15

    We suggest that the principle of holographic duality be extended beyond conformal invariance and AdS isometry. Such an extension is based on a special relation between functional determinants of the operators acting in the bulk and on its boundary, provided that the boundary operator represents the inverse propagators of the theory induced on the boundary by the Dirichlet boundary value problem in the bulk spacetime. This relation holds for operators of a general spin-tensor structure on generic manifolds with boundaries irrespective of their background geometry and conformal invariance, and it apparently underlies numerous O(N{sup 0}) tests of the AdS/CFT correspondence, based on direct calculation of the bulk and boundary partition functions, Casimir energies, and conformal anomalies. The generalized holographic duality is discussed within the concept of the “double-trace” deformation of the boundary theory, which is responsible in the case of large-N CFT coupled to the tower of higher-spin gauge fields for the renormalization group flow between infrared and ultraviolet fixed points. Potential extension of this method beyond the one-loop order is also briefly discussed.

  9. Holography beyond conformal invariance and AdS isometry?

    NASA Astrophysics Data System (ADS)

    Barvinsky, A. O.

    2015-03-01

    We suggest that the principle of holographic duality be extended beyond conformal invariance and AdS isometry. Such an extension is based on a special relation between functional determinants of the operators acting in the bulk and on its boundary, provided that the boundary operator represents the inverse propagators of the theory induced on the boundary by the Dirichlet boundary value problem in the bulk spacetime. This relation holds for operators of a general spin-tensor structure on generic manifolds with boundaries irrespective of their background geometry and conformal invariance, and it apparently underlies numerous O( N 0) tests of the AdS/CFT correspondence, based on direct calculation of the bulk and boundary partition functions, Casimir energies, and conformal anomalies. The generalized holographic duality is discussed within the concept of the "double-trace" deformation of the boundary theory, which is responsible in the case of large- N CFT coupled to the tower of higher-spin gauge fields for the renormalization group flow between infrared and ultraviolet fixed points. Potential extension of this method beyond the one-loop order is also briefly discussed.

  10. Islands of stability and recurrence times in AdS

    NASA Astrophysics Data System (ADS)

    Green, Stephen R.; Maillard, Antoine; Lehner, Luis; Liebling, Steven L.

    2015-10-01

    We study the stability of anti-de Sitter (AdS) spacetime to spherically symmetric perturbations of a real scalar field in general relativity. Further, we work within the context of the "two time framework" (TTF) approximation, which describes the leading nonlinear effects for small amplitude perturbations, and is therefore suitable for studying the weakly turbulent instability of AdS—including both collapsing and noncollapsing solutions. We have previously identified a class of quasiperiodic (QP) solutions to the TTF equations, and in this paper we analyze their stability. We show that there exist several families of QP solutions that are stable to linear order, and we argue that these solutions represent islands of stability in TTF. We extract the eigenmodes of small oscillations about QP solutions, and we use them to predict approximate recurrence times for generic noncollapsing initial data in the full (non-TTF) system. Alternatively, when sufficient energy is driven to high-frequency modes, as occurs for initial data far from a QP solution, the TTF description breaks down as an approximation to the full system. Depending on the higher order dynamics of the full system, this often signals an imminent collapse to a black hole.

  11. Cost-effective advertising through TV and newspaper "banner" ads.

    PubMed

    Gombeski, William R; Taylor, Jan; Krauss, Katie; Medeiros, Clayton

    2003-01-01

    Banner ads, small strip ads in newspapers used to specifically promote an information piece, were introduced into one newspaper in the Connecticut market in 1999 by Yale-New Haven Hospital (YNHH). Based on their success, the concept was expanded to six additional newspapers in late 2000 and to TV in the summer of 2001. Between 2000-2002, even as the overall marketing/advertising budget declined 30%, switching advertising dollars from image/display ads to banner ads resulted in consumer awareness of YNHH increasing from 29% to 42%. Perception of YNHH as "the advanced medicine" hospital grew from 22% to 40% during the same period. The specific strategic and operational actions generated since the implementation of the program are detailed and the advantages and disadvantages of this banner advertising approach are discussed. Banner ads may offer an alternative approach for organizations to advertise their products and programs. PMID:15018001

  12. Is the Information about a Test Important? Applying the Methods of Evidence-Based Medicine to the Clinical Examination of Swallowing

    ERIC Educational Resources Information Center

    Rosenbek, John C.; McCullough, Gary H.; Wertz, Robert T.

    2004-01-01

    A hotly debated topic in oropharyngeal dysphagia is the Clinical Swallowing Examination's (CSE) importance in clinical practice. That debate can profit from the application of evidence-based medicine's (EBM) principles and procedures. These can guide both appropriate data collection and interpretation as will be demonstrated in the present report.…

  13. The impact of new epidemiological information on a risk analysis for the introduction of avian influenza viruses in imported poultry meat.

    PubMed

    Pharo, H J

    2003-01-01

    New Zealand has never experienced an outbreak of avian influenza, and the Ministry of Agriculture and Forestry has long been wary of the possibility of introducing high-pathogenicity avian influenza (HPAI) viruses in imported goods. Besides the potential threat posed to poultry, there are concerns that introduced viruses might have negative effects on already endangered native avian species. Under the framework of the World Trade Organization, the sanitary and phytosanitary (SPS) agreement requires member countries to base their sanitary measures for imported animal products on the Office International des Epizooties (OIE) standard or on a scientific assessment of risk. This paper presents the New Zealand experience with assessing the risk of avian influenza viruses in imported chicken meat and considers how the assessment of risk has changed in recent years as a result of the advances in understanding of the disease. The currently accepted view that low-pathogenicity avian influenza (LPAI) viruses are widespread and that they mutate to virulence after introduction into poultry has important implications concerning the appropriate definition for avian influenza viruses of regulatory concern and has possible implications concerning the significance of viruses present in this country. PMID:14575099

  14. Brief Report: Parent-Adolescent Informant Discrepancies of Social Skill Importance and Social Skill Engagement for Higher-Functioning Adolescents with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    McMahon, Camilla M.; Solomon, Marjorie

    2015-01-01

    Parent- and adolescent-report of social skill importance and social skill engagement on the Social Skills Rating System (Gresham and Elliott in The social skills rating system, American Guidance Service, Circle Pines, 1990) were assessed in higher-functioning adolescents with Autism Spectrum Disorder (ASD). Compared to parents, adolescents…

  15. 14 CFR § 1203.1002 - Ad hoc committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Ad hoc committees. § 1203.1002 Section § 1203.1002 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM Special Access Programs (SAP) and Sensitive Compartmented Information (SCI) Programs...

  16. MR enterography: how to deliver added value.

    PubMed

    Dillman, Jonathan R; Trout, Andrew T; Smith, Ethan A

    2016-05-01

    MR enterography (MRE) is increasingly vital to the diagnosis and follow-up of children with Crohn disease. This diagnostic test, which can provide valuable information regarding the presence of intestinal inflammation, intestinal and intra-abdominal complications, and extra-intestinal disease-related manifestations, has the potential to directly impact both medical and surgical decision-making. Consequently, it is imperative that the interpretation and reporting of these examinations provide as much clinical information as possible. This article reviews specific ways radiologists can provide added value when interpreting MRE examinations in the setting of pediatric Crohn disease by (1) establishing the true extent of disease involvement, (2) subjectively and objectively assessing response to medical treatment and (3) accurately characterizing disease-related complications. PMID:26939974

  17. Scattering States in AdS/CFT

    SciTech Connect

    Fitzpatrick, A.Liam; Kaplan, Jared; /SLAC

    2012-02-14

    We show that suitably regulated multi-trace primary states in large N CFTs behave like 'in' and 'out' scattering states in the flat-space limit of AdS. Their transition matrix elements approach the exact scattering amplitudes for the bulk theory, providing a natural CFT definition of the flat space S-Matrix. We study corrections resulting from the AdS curvature and particle propagation far from the center of AdS, and show that AdS simply provides an IR regulator that disappears in the flat space limit.

  18. ADS's Dexter Data Extraction Applet

    NASA Astrophysics Data System (ADS)

    Demleitner, M.; Accomazzi, A.; Eichhorn, G.; Grant, C. S.; Kurtz, M. J.; Murray, S. S.

    The NASA Astrophysics Data System (ADS) now holds 1.3 million scanned pages, containing numerous plots and figures for which the original data sets are lost or inaccessible. The availability of scans of the figures can significantly ease the regeneration of the data sets. For this purpose, the ADS has developed Dexter, a Java applet that supports the user in this process. Dexter's basic functionality is to let the user manually digitize a plot by marking points and defining the coordinate transformation from the logical to the physical coordinate system. Advanced features include automatic identification of axes, tracing lines and finding points matching a template. This contribution both describes the operation of Dexter from a user's point of view and discusses some of the architectural issues we faced during implementation.

  19. Missing top of the AdS resonance structure

    NASA Astrophysics Data System (ADS)

    Yang, I.-Sheng

    2015-03-01

    We study a massless scalar field in AdSd +1 with a nonlinear coupling ϕN and not limited to spherical symmetry. The free-field-eigenstate spectrum is strongly resonant, and it is commonly believed that the nonlinear coupling leads to energy transfer between eigenstates. We prove that when N d is even, the most efficient resonant channels to transfer energy are always absent. In particular, for N =3 this means no energy transfer at all. For N =4 , this effectively kills half of the channels, leading to the same set of extra conservation laws recently derived for gravitational interactions within spherical symmetry.

  20. Magnetic mass in 4D AdS gravity

    NASA Astrophysics Data System (ADS)

    Araneda, René; Aros, Rodrigo; Miskovic, Olivera; Olea, Rodrigo

    2016-04-01

    We provide a fully covariant expression for the diffeomorphic charge in four-dimensional anti-de Sitter gravity, when the Gauss-Bonnet and Pontryagin terms are added to the action. The couplings of these topological invariants are such that the Weyl tensor and its dual appear in the on-shell variation of the action and such that the action is stationary for asymptotic (anti-)self-dual solutions in the Weyl tensor. In analogy with Euclidean electromagnetism, whenever the self-duality condition is global, both the action and the total charge are identically vanishing. Therefore, for such configurations, the magnetic mass equals the Ashtekhar-Magnon-Das definition.

  1. An MRI-Derived Definition of MCI-to-AD Conversion for Long-Term, Automatic Prognosis of MCI Patients

    PubMed Central

    Aksu, Yaman; Miller, David J.; Kesidis, George; Bigler, Don C.; Yang, Qing X.

    2011-01-01

    Alzheimer's disease (AD) and mild cognitive impairment (MCI) are of great current research interest. While there is no consensus on whether MCIs actually “convert” to AD, this concept is widely applied. Thus, the more important question is not whether MCIs convert, but what is the best such definition. We focus on automatic prognostication, nominally using only a baseline brain image, of whether an MCI will convert within a multi-year period following the initial clinical visit. This is not a traditional supervised learning problem since, in ADNI, there are no definitive labeled conversion examples. It is not unsupervised, either, since there are (labeled) ADs and Controls, as well as cognitive scores for MCIs. Prior works have defined MCI subclasses based on whether or not clinical scores significantly change from baseline. There are concerns with these definitions, however, since, e.g., most MCIs (and ADs) do not change from a baseline CDR = 0.5 at any subsequent visit in ADNI, even while physiological changes may be occurring. These works ignore rich phenotypical information in an MCI patient's brain scan and labeled AD and Control examples, in defining conversion. We propose an innovative definition, wherein an MCI is a converter if any of the patient's brain scans are classified “AD” by a Control-AD classifier. This definition bootstraps design of a second classifier, specifically trained to predict whether or not MCIs will convert. We thus predict whether an AD-Control classifier will predict that a patient has AD. Our results demonstrate that this definition leads not only to much higher prognostic accuracy than by-CDR conversion, but also to subpopulations more consistent with known AD biomarkers (including CSF markers). We also identify key prognostic brain region biomarkers. PMID:22022375

  2. The Importance of Communications and Information Systems to Rural Development in the United States. Report of an Aspen Institute Conference (Aspen, Colorado, July 24-27, 1988). Communications and Society Forum Report.

    ERIC Educational Resources Information Center

    Bollier, David

    An issue of growing importance in rural economic development is the role of telecommunications and information technologies. Looking prospectively at the rural economies of the 1990s and beyond, a conference of 25 participants from various fields of expertise met to address the issues of how rural America will be affected, both positively and…

  3. Minimizing casualties in biological and chemical threats (war and terrorism): the importance of information to the public in a prevention program.

    PubMed

    Noy, Shabtai

    2004-01-01

    The most effective means of defending against biological or chemical warfare, whether in war or as a result of terror, is the use of primary prevention. The main goal of such a prevention program is to minimize the human loss by reducing the number of casualties (fatalities, physical wounds, and psychological injury). A secondary objective is to prevent the widespread sense of helplessness in the general population. These two aims complement each other. The more the public is active in defending itself, rather than viewing itself as helpless, the lesser the expected number of casualties of any kind. In order to achieve these two goals, educating the civilian population about risk factors and pointing out appropriate defensive strategies is critical. In the absence of an effective prevention program and active participation by the public, there is a high risk for massive numbers of physical and psychological casualties. An essential ingredient of any preventive program, which ultimately may determine the success or failure of all other protective actions, is early, gradual dissemination of information and guidance to the public, so that citizens can become active participants in the program. The public needs to be given information concerning the nature of the threat and effective methods of coping with it, should an unconventional attack occur. Lack of such adaptive behavior (such as wearing protective gear) is likely to bring about vast numbers of physical and psychological casualties. These large numbers may burden the medical, political, and public safety systems beyond their ability to manage. Failure to provide reasonable prevention and effective interventions can lead to a destruction of the social and emotional fabric of individuals and the society. Furthermore, inadequate preparation, education, and communication can result in the development of damaging mistrust of the political and military leadership, disintegration of social and political structures

  4. Supersymmetric partition functions in the AdS/CFT conjecture

    NASA Astrophysics Data System (ADS)

    Raju, Suvrat

    We study supersymmetric partition functions in several versions of the AdS/CFT correspondence. We present an Index for superconformal field theories in d = 3, 4, 5, 6. This captures all information about the spectrum that is protected, under continuous deformations of the theory, purely by group theory. We compute our Index in N = 4 SYM at weak coupling using gauge theory and at strong coupling using supergravity and find perfect agreement at large N. We also compute this Index for supergravity on AdS4 x S7 and AdS7 x S4 and for the recently constructed Chern Simons matter theories. We count 1/16 BPS states in the free gauge theory and find qualitative agreement with the entropy of big black holes in AdS5. We note that the near horizon geometry of some small supersymmetric black holes is an extremal BTZ black holes fibered on a compact base and propose a possible explanation for this, based on giant gravitons. We also find the partition function of the chiral ring of the N = 4 SYM theory at finite coupling and finite N. Turning to AdS3, we study the low energy 1/4 and 1/2 BPS partition functions by finding all classical supersymmetric probe brane solutions of string theory on this background. If the background BNS field and theta angle vanish, AdS3 x S 3 x T4/K3 supports supersymmetric probes: D1 branes, D5 branes and bound states of D5 and D1 branes. In global AdS, upon quantization, these solutions give rise to states in discrete representations of the SL(2,R) WZW model on AdS 3. We conclude that (a) the 1/4 BPS partition function jumps if we turn on a theta angle or NS-NS field (b) generic 1/2 BPS states are protected. We successfully compare our 1/2 BPS partition function with that of the symmetric product. We also discuss puzzles, and their possible resolutions, in reproducing the elliptic genus of the symmetric product. Finally, we comment on the spectrum of particles in the theory of gravity dual to non-supersymmetric Yang Mills theory on S3 x time.

  5. Improved Functionality and Curation Support in the ADS

    NASA Astrophysics Data System (ADS)

    Accomazzi, Alberto; Kurtz, Michael J.; Henneken, Edwin A.; Grant, Carolyn S.; Thompson, Donna; Chyla, Roman; Holachek, Alexandra; Sudilovsky, Vladimir; Murray, Stephen S.

    2015-01-01

    In this poster we describe the developments of the new ADS platform over the past year, focusing on the functionality which improves its discovery and curation capabilities.The ADS Application Programming Interface (API) is being updated to support authenticated access to the entire suite of ADS services, in addition to the search functionality itself. This allows programmatic access to resources which are specific to a user or class of users.A new interface, built directly on top of the API, now provides a more intuitive search experience and takes into account the best practices in web usability and responsive design. The interface now incorporates in-line views of graphics from the AAS Astroexplorer and the ADS All-Sky Survey image collections.The ADS Private Libraries, first introduced over 10 years ago, are now being enhanced to allow the bookmarking, tagging and annotation of records of interest. In addition, libraries can be shared with one or more ADS users, providing an easy way to collaborate in the curation of lists of papers. A library can also be explicitly made public and shared at large via the publishing of its URL.In collaboration with the AAS, the ADS plans to support the adoption of ORCID identifiers by implementing a plugin which will simplify the import of papers in ORCID via a query to the ADS API. Deeper integration between the two systems will depend on available resources and feedback from the community.

  6. Intake of added sugar in Malaysia: a review.

    PubMed

    Amarra, Maria Sofia V; Khor, Geok Lin; Chan, Pauline

    2016-01-01

    The term 'added sugars' refers to sugars and syrup added to foods during processing or preparation, and sugars and syrups added at the table. Calls to limit the daily intakes of added sugars and its sources arose from evidence analysed by WHO, the American Heart Association and other organizations. The present review examined the best available evidence regarding levels of added sugar consumption among different age and sex groups in Malaysia and sources of added sugars. Information was extracted from food balance sheets, household expenditure surveys, nutrition surveys and published studies. Varying results emerged, as nationwide information on intake of sugar and foods with added sugar were obtained at different times and used different assessment methods. Data from the 2003 Malaysian Adult Nutrition Survey (MANS) using food frequency questionnaires suggested that on average, Malaysian adults consumed 30 grams of sweetened condensed milk (equivalent to 16 grams sugar) and 21 grams of table sugar per day, which together are below the WHO recommendation of 50 grams sugar for every 2000 kcal/day to reduce risk of chronic disease. Published studies suggested that, for both adults and the elderly, frequently consumed sweetened foods were beverages (tea or coffee) with sweetened condensed milk and added sugar. More accurate data should be obtained by conducting population-wide studies using biomarkers of sugar intake (e.g. 24-hour urinary sucrose and fructose excretion or serum abundance of the stable isotope 13C) to determine intake levels, and multiple 24 hour recalls to identify major food sources of added sugar. PMID:27222405

  7. Lead Is Not Off Center in PbTe: The Importance of r-Space Phase Information in Extended X-Ray Absorption Fine Structure Spectroscopy

    NASA Astrophysics Data System (ADS)

    Keiber, T.; Bridges, F.; Sales, B. C.

    2013-08-01

    PbTe is a well-known thermoelectric material. Recent x-ray total scattering studies suggest that Pb moves off center along 100 in PbTe, by ˜0.2Å at 300 K, producing a split Pb-Te pair distribution. We present an extended x-ray absorption fine structure spectroscopy (EXAFS) study of PbTe (and Tl doped PbTe) to determine if Pb or Te is off center. EXAFS provides sensitive r- or k-space phase information which can differentiate between a split peak for the Pb-Te distribution (indicative of off-center Pb) and a thermally broadened peak. We find no evidence for a split peak for Pb-Te or Te-Pb. At 300 K, the vibration amplitude for Pb-Te (or Te-Pb) is large; this thermally induced disorder is indicative of weak bonds, and the large disorder is consistent with the low thermal conductivity at 300 K. We also find evidence of an anharmonic potential for the nearest Pb-Te bonds, consistent with the overall anharmonicity found for the phonon modes. This effect is modeled by a “skew” factor (C3) which significantly improves the fit of the Pb-Te and Te-Pb peaks for the high temperature EXAFS data; C3 becomes significant above approximately 150-200 K. The consequences of these results will be discussed.

  8. Television and Radio Ads as Resources for Reading and Writing.

    ERIC Educational Resources Information Center

    Moss, R. Kay; Stansell, John C.

    Young children learn many important things about language from the television and radio ads they encounter that can help them learn to read and write. They learn that print carries messages that are personally important to them, that whatever can be said can also be written, what some forms of written language look like, and that language use can…

  9. The inside outs of AdS3/CFT2: exact AdS wormholes with entangled CFT duals

    NASA Astrophysics Data System (ADS)

    Mandal, Gautam; Sinha, Ritam; Sorokhaibam, Nilakash

    2015-01-01

    We present the complete family of solutions of 3D gravity (Λ < 0) with two asymptotically AdS exterior regions. The solutions are constructed from data at the two boundaries, which correspond to two independent and arbitrary stress tensors T R , , and T L , . The two exteriors are smoothly joined on to an interior region through a regular horizon. We find CFT duals of these geometries which are entangled states of two CFT's. We compute correlators between general operators at the two boundaries and find perfect agreement between CFT and bulk calculations. We calculate and match the CFT entanglement entropy (EE) with the holographic EE which involves geodesics passing through the wormhole. We also compute a holographic, non-equilibrium entropy for the CFT using properties of the regular horizon. The construction of the bulk solutions here uses an exact version of Brown-Henneaux type diffeomorphisms which are asymptotically nontrivial and transform the CFT states by two independent unitary operators on the two sides. Our solutions provide an infinite family of explicit examples of the ER=EPR relation of Maldacena and Susskind [1].

  10. An Experimental Study of Men's and Women's Personal Ads.

    PubMed

    Strassberg, Donald S; English, Brittany L

    2015-11-01

    Personal ads have long served as a potentially rich source of information for social scientists regarding what women and men appear to be looking for in a partner and what they believe potential partners are looking for in them. Almost every study of this type has content analyzed existing personal ads in print media or, more recently, on the Internet. Many of the limits of this research approach were addressed in a study by Strassberg and Holty (2003) utilizing an experimental research design. Contrary to theory, prior research, and prediction, the most popular female seeking male (FSM) ad in that study was one in which the woman described herself as "financially independent, successful [and] ambitious," producing over 50 % more responses than the next most popular ad, describing the writer as "very attractive and slim." The present study replicated the Strassberg and Holty methodology, placing the same fictitious MSF and FSM personal ads using far more accessible Internet personal ad sites. Contrary to the previous finding, but consistent with evolutionary theories and social psychological experiments (e.g., Townsend & Wasserman, 1998), ads that presented the woman as attractive and the man as financially successful elicited the most interest. PMID:25388303

  11. ADS 2.0: New Architecture, API and Services

    NASA Astrophysics Data System (ADS)

    Chyla, R.; Accomazzi, A.; Holachek, A.; Grant, C. S.; Elliott, J.; Henneken, E. A.; Thompson, D. M.; Kurtz, M. J.; Murray, S. S.; Sudilovsky, V.

    2015-09-01

    The ADS platform is undergoing the biggest rewrite of its 20-year history. While several components have been added to its architecture over the past couple of years, this talk will concentrate on the underpinnings of ADS's search layer and its API. To illustrate the design of the components in the new system, we will show how the new ADS user interface is built exclusively on top of the API using RESTful web services. Taking one step further, we will discuss how we plan to expose the treasure trove of information hosted by ADS (10 million records and fulltext for much of the Astronomy and Physics refereed literature) to partners interested in using this API. This will provide you (and your intelligent applications) with access to ADS's underlying data to enable the extraction of new knowledge and the ingestion of these results back into the ADS. Using this framework, researchers could run controlled experiments with content extraction, machine learning, natural language processing, etc. In this talk, we will discuss what is already implemented, what will be available soon, and where we are going next.

  12. Case Study: On a Deep-tow Piggy Back system, DAI-PACK - Pertinent information is coordinates, but tool is even more important -

    NASA Astrophysics Data System (ADS)

    Kisimoto, K.; Joshima, M.; Nishimura, K.

    2006-12-01

    Deep submergence vehicles bring us closer to the target we want to see in better resolution. It is difficult to obtain very detailed scale seafloor or sub-bottom structure profiling by a conventional surface-towed survey system, in which the horizontal spatial resolution in data obtained is poor because of the great distance between the sensors and the targets (seafloor/sub-bottom). To improve this horizontal resolution of the profiling, we have been developing and using deep-tow profiling systems for more than two decades at the Geological Survey of Japan, AIST. In our presentation we show our latest tool for the deep-sea mapping, named DAI-PACK (Deep-sea Acoustic Imaging Package) system, which has been tested and used in fields for more than four years now. It is not easy, however, to bring the tool deep and to maneuver and keep the towing altitude sufficiently close to the seafloor. To overcome this problem, we made the system work stand-alone and also made it portable in size and weight to be accommodated to ROVs (Remotely Operated Vehicle) or manned submersibles. We have chosen two sensors to be installed in the system, i.e. (1) deep-sea side-scan sonar and (2) deep-sea sub-bottom profiler. All components except sensors are packaged in an aluminum pressure sphere, which can be installed as a piggy back payload on many vehicles available today. From our recent experiments using the DAI-PACK on several vehicles, e.g. ROVs (the Hyper Dolphin in '03~'06, the ROPOS in '04, the Kaiko7000II in '06), and HOV (Shinkai6500 in '04, '05), we have learned several pros and cons regarding the use of the DSVs. We can discuss on the topics, such as (1) noise problem of the vehicles; ROVs were more noisy than Shinkai6500, (2) importance and need of good positioning of the vehicles;any DSVs we have used have not been installed a navigation system good enough to be collocated with the imagery data of the DAI-PACK, and (3) usefulness of sub-bottom profiling, based on real good

  13. Adélie Penguin Population Diet Monitoring by Analysis of Food DNA in Scats

    PubMed Central

    Jarman, Simon N.; McInnes, Julie C.; Faux, Cassandra; Polanowski, Andrea M.; Marthick, James; Deagle, Bruce E.; Southwell, Colin; Emmerson, Louise

    2013-01-01

    The Adélie penguin is the most important animal currently used for ecosystem monitoring in the Southern Ocean. The diet of this species is generally studied by visual analysis of stomach contents; or ratios of isotopes of carbon and nitrogen incorporated into the penguin from its food. There are significant limitations to the information that can be gained from these methods. We evaluated population diet assessment by analysis of food DNA in scats as an alternative method for ecosystem monitoring with Adélie penguins as an indicator species. Scats were collected at four locations, three phases of the breeding cycle, and in four different years. A novel molecular diet assay and bioinformatics pipeline based on nuclear small subunit ribosomal RNA gene (SSU rDNA) sequencing was used to identify prey DNA in 389 scats. Analysis of the twelve population sample sets identified spatial and temporal dietary change in Adélie penguin population diet. Prey diversity was found to be greater than previously thought. Krill, fish, copepods and amphipods were the most important food groups, in general agreement with other Adélie penguin dietary studies based on hard part or stable isotope analysis. However, our DNA analysis estimated that a substantial portion of the diet was gelatinous groups such as jellyfish and comb jellies. A range of other prey not previously identified in the diet of this species were also discovered. The diverse prey identified by this DNA-based scat analysis confirms that the generalist feeding of Adélie penguins makes them a useful indicator species for prey community composition in the coastal zone of the Southern Ocean. Scat collection is a simple and non-invasive field sampling method that allows DNA-based estimation of prey community differences at many temporal and spatial scales and provides significant advantages over alternative diet analysis approaches. PMID:24358158

  14. Polarization and entanglement of photon-added coherent states

    NASA Astrophysics Data System (ADS)

    Nogueira, K.; Silva, J. B. R.; Gonçalves, J. R.; Vasconcelos, H. M.

    2013-04-01

    Polarization of light has been used extensively in quantum information processing, and quantum entanglement is essential to many areas of research, including quantum computing. Here we investigate the degree of polarization and the entanglement of a family of quantum states known as photon-added entangled coherent states. Such states could serve as means of entanglement distribution and quantum key distribution. Using the quantum Stokes parameters and the Q function, we demonstrate that, in general, the degree of polarization of two two-mode photon-added coherent states increases significantly with the number of added photons. And using the concurrence, we show that the amount of entanglement in this kind of superposition presents a behavior that is dependent on whether or not the number of added photons in each mode is the same.

  15. Scientific Publishing: Adding Value, Delivering Impact

    NASA Astrophysics Data System (ADS)

    Mayes, Beth

    2015-08-01

    Publishers are developing new services and applying new technologies to improve publication and reading experiences for the scholarly community. This needs to be implemented with care to avoid adding technology-driven complexity. Our publishing processes need to be widely accessible to both authors and readers and to maintain the scientific record. Beth Mayes will outline new developments at IOP Publishing delivering (1) improvements to the presentation of articles and their commitment to formats that go beyond the PDF, improving the understanding of research. (2) How IOP Publishing is responding to the growing calls for metadata and linking that involve being central to the shared information ecosystem for astronomy. (3) After publication, discuss how publishers invest in metrics and new initiatives for discovery that improve the impact of published research.

  16. Droplet Number Concentration Value-Added Product

    SciTech Connect

    Riihimaki, L.; McFarlane, S.; Sivaraman, C.

    2014-06-01

    The ndrop_mfrsr value-added product (VAP) provides an estimate of the cloud droplet number concentration of overcast water clouds retrieved from cloud optical depth from the multi-filter rotating shadowband radiometer (MFRSR) instrument and liquid water path (LWP) retrieved from the microwave radiometer (MWR). When cloud layer information is available from vertically pointing lidar and radars in the Active Remote Sensing of Clouds (ARSCL) product, the VAP also provides estimates of the adiabatic LWP and an adiabatic parameter (beta) that indicates how divergent the LWP is from the adiabatic case. quality control (QC) flags (qc_drop_number_conc), an uncertainty estimate (drop_number_conc_toterr), and a cloud layer type flag (cloud_base_type) are useful indicators of the quality and accuracy of any given value of the retrieval. Examples of these major input and output variables are given in sample plots in section 6.0.

  17. Declarative ad-hoc sensor networking

    NASA Astrophysics Data System (ADS)

    Coffin, Daniel A.; Van Hook, Daniel J.; McGarry, Stephen M.; Kolek, Stephen R.

    2000-11-01

    Networking protocols for distributed collaborative ad-hoc wireless sensing are constrained by requirements such as energy efficiency, scalability, and support for greater variations in topology than traditional fully wired or last- hop wireless (remote to base station) networks. In such a highly constrained and dynamic environment, conventional networking approaches are generally not adequate. A declarative approach to network configuration and organization appears to offer significant benefits. Declarative networking exploits application-supplied data descriptions to control network routing and resource allocation in such a way as to enhance energy efficiency and scalability. An implementation of this approach, called the Declarative Routing Protocol (DRP) has been developed as part of DARPA's Sensor Information Technology program. This paper introduces the concept of declarative networking and what distinguishes it from more conventional networking approaches, describes the Declarative Routing Protocol, and presents performance results from initial experiments.

  18. Families at risk: comment on Dirkzwager, Bramsen, Adèr, and van der Ploeg (2005).

    PubMed

    Fairbank, John A; Fairbank, Doreen W

    2005-06-01

    New findings from a study by A. J. E. Dirkzwager, I. Bramsen, H. Adèr, and H. M. van der Ploeg (2005; see record 2005-06518-006) provide important empirical information on the adverse psychological and functional adjustment of families of former Dutch peacekeepers suffering from posttraumatic stress disorder (PTSD). In this comment the authors consider a few methodological limitations and issues for future study, including the need for intergenerational studies of the legacy of peacekeeping-related PTSD. Attention to considering the treatment needs of families of traumatized former peacekeepers is encouraged. PMID:15982099

  19. 7 CFR 1230.12 - Importer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.12 Importer. Importer means a person who imports porcine animals, pork, or pork products into the...

  20. 7 CFR 1208.10 - Importer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PROCESSED RASPBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Processed Raspberry Promotion, Research, and Information Order Definitions § 1208.10 Importer. Importer means any person importing 20,000 pounds or more of processed...

  1. 7 CFR 1208.10 - Importer.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PROCESSED RASPBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Processed Raspberry Promotion, Research, and Information Order Definitions § 1208.10 Importer. Importer means any person importing 20,000 pounds or more of processed...

  2. AdS{sub 5} black holes with fermionic hair

    SciTech Connect

    Burrington, Benjamin A.; Liu, James T.; Sabra, W. A.

    2005-05-15

    The study of new Bogomol'nyi-Prasad-Sommerfield (BPS) objects in AdS{sub 5} has led to a deeper understanding of AdS/CFT. To help complete this picture, and to fully explore the consequences of the supersymmetry algebra, it is also important to obtain new solutions with bulk fermions turned on. In this paper we construct superpartners of the 1/2 BPS black hole in AdS{sub 5} using a natural set of fermion zero modes. We demonstrate that these superpartners, carrying fermionic hair, have conserved charges differing from the original bosonic counterpart. To do so, we find the R-charge and dipole moment of the new system, as well as the mass and angular momentum, defined through the boundary stress tensor. The complete set of superpartners fits nicely into a chiral representation of AdS{sub 5} supersymmetry, and the spinning solutions have the expected gyromagnetic ratio, g=1.

  3. Digital Broadband Content: Public Sector Information. OECD Digital Economy Papers, No. 112

    ERIC Educational Resources Information Center

    OECD Publishing (NJ1), 2006

    2006-01-01

    Public bodies hold a range of information and content ranging from demographic, economic and meteorological data to art works, historical documents and books. Given the availability of information and communication technologies (ICTs) public sector information can play an important role in producing innovative value-added services and goods.…

  4. On-Line Literature Search and Full Articles in the NASA ADS

    NASA Technical Reports Server (NTRS)

    Eichhorn, G.; Accomazzi, A.; Grant, C. S.; Kurtz, M. J.; Murray, S. S.

    2001-01-01

    The ADS provides free world-wide on-line access to over 2.2 million abstracts and over 1 million scanned pages of the astronomical and planetary literature plus over 4 million links to other relevant on-line information at http://ads.harvard.edu. Additional information is contained in the original extended abstract.

  5. Psychometric examination and validation of the aggressive driving scale (ADS).

    PubMed

    Zhang, Yiqi; Houston, Rebecca; Wu, Changxu

    2016-07-01

    Aggressive driving behavior is an important cause of traffic accidents. Based on the recent view that aggressive driving is one way that trait aggression manifests itself, a growing research area has focused on the development of scales to assess aggressive driving. The aggressive driving scale (ADS) analyzed in the present study consists of 24 items. A sample of 276 participants was analyzed to obtain the factor structure and reliability of the ADS and 67 of them participated in the behavioral experiment in order to examine the construct and predictive validity of the scale. Results indicated a 3-factor structure (interference with other drivers, violations/risk taking, and anger/aggression expression behavior) with high item loadings. The ADS had high internal consistency and test-retest reliability. Construct validity of the ADS was established as the ADS subscale scores correlated significantly with trait measures of anger and aggression. Predictive validity of the ADS was verified as most items were significantly correlated with behavioral measures derived from a driving simulator. The ADS was a significant predictor of behavioral measures both in the simulated environment (i.e., frequency of driving off the road, red light running behavior, frequency of colliding with a vehicle, frequency and distance of over speeding, frequency and distance of central crossing) and reported real world situations (i.e., annual moving violations and accidents). These results suggest that the ADS is a reliable and valid tool in evaluating aggressive driving behavior as the current study provides behavioral support for the effectiveness of the ADS in measuring aggressive driving behavior. Aggr. Behav. 42:313-323, 2016. © 2016 Wiley Periodicals, Inc. PMID:26848038

  6. Patient Internet services: creating the value-added paradigm.

    PubMed

    Molfenter, Todd; Johnson, Pauley; Gustafson, David H; DeVries, Kathy; Veeramani, Dharmaraj

    2002-01-01

    An analysis of consumer and organizational perspectives on web design suggests emerging webside functionality, growing patient needs for self-management skills, and mounting corporate accountability will transform web strategies and consumer expectations from the current general health information approach to a value-added paradigm, which is described with a list of eight guiding principles. PMID:12365305

  7. A Parent Education and Preschool Program with Added Dimensions.

    ERIC Educational Resources Information Center

    Jefferson County Public Schools, Lakewood, CO.

    This booklet describes the Title III ESEA Program, "Added Dimensions to Parent and Preschool Education," which was designed and implemented by the Jefferson County Public Schools in Lakewood, Colorado. The objectives, history, description, and evaluation of the Jefferson County Program are presented as well as detailed information on the…

  8. Internationally Adopted Children: Important Information for Parents

    MedlinePlus

    ... iodine). Newborn metabolic screen up to 2 years. Infectious Diseases PPD or currently recommended testing for tuberculosis exposure ( ... Pediatrics. Medical Evaluation of Internationally Adopted Children for Infectious Diseases. In: Pickering LK, Baker CJ, Kimberlin DW, Long SS, ...

  9. Space information is important for reading.

    PubMed

    Perea, Manuel; Acha, Joana

    2009-07-01

    Reading a text without spaces in an alphabetic language causes disruption at the levels of word identification and eye movement control. In the present experiment, we examined how word discriminability affects the pattern of eye movements when reading unspaced text in an alphabetic language. More specifically, we designed an experiment in which participants read three types of sentences: normally written sentences, regular unspaced sentences, and alternatingbold unspaced sentences. Although there was a reading cost in the unspaced sentences relative to the normally written sentences, this cost was much smaller in alternatingbold unspaced sentences than in regular unspaced sentences. PMID:19463847

  10. 16 CFR 460.18 - Insulation ads.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... your ad gives a price, you must give the type of insulation, the R-value at a specific thickness,...

  11. 16 CFR 460.18 - Insulation ads.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... your ad gives a price, you must give the type of insulation, the R-value at a specific thickness,...

  12. 16 CFR 460.18 - Insulation ads.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... your ad gives a price, you must give the type of insulation, the R-value at a specific thickness,...

  13. 16 CFR 460.18 - Insulation ads.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... your ad gives a price, you must give the type of insulation, the R-value at a specific thickness,...

  14. 16 CFR 460.18 - Insulation ads.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... your ad gives a price, you must give the type of insulation, the R-value at a specific thickness,...

  15. Myths & Facts about Value-Added Analysis

    ERIC Educational Resources Information Center

    TNTP, 2011

    2011-01-01

    This paper presents myths as well as facts about value-added analysis. These myths include: (1) "Value-added isn't fair to teachers who work in high-need schools, where students tend to lag far behind academically"; (2) "Value-added scores are too volatile from year-to-year to be trusted"; (3) "There's no research behind value-added"; (4) "Using…

  16. Three dimensional nonlinear magnetic AdS solutions through topological defects

    NASA Astrophysics Data System (ADS)

    Hendi, S. H.; Panah, B. Eslam; Momennia, M.; Panahiyan, S.

    2015-09-01

    Inspired by large applications of topological defects in describing different phenomena in physics, and considering the importance of three dimensional solutions in AdS/CFT correspondence, in this paper we obtain magnetic anti-de Sitter solutions of nonlinear electromagnetic fields. We take into account three classes of nonlinear electrodynamic models; first two classes are the well-known Born-Infeld like models including logarithmic and exponential forms and third class is known as the power Maxwell invariant nonlinear electrodynamics. We investigate the effects of these nonlinear sources on three dimensional magnetic solutions. We show that these asymptotical AdS solutions do not have any curvature singularity and horizon. We also generalize the static metric to the case of rotating solutions and find that the value of the electric charge depends on the rotation parameter. Finally, we consider the quadratic Maxwell invariant as a correction of Maxwell theory and we investigate the effects of nonlinearity as a correction. We study the behavior of the deficit angle in presence of these theories of nonlinearity and compare them with each other. We also show that some cases with negative deficit angle exists which are representing objects with different geometrical structure. We also show that in case of the static only magnetic field exists whereas by boosting the metric to rotating one, electric field appears too.

  17. Receiver-Based Ad Hoc On Demand Multipath Routing Protocol for Mobile Ad Hoc Networks

    PubMed Central

    Al-Nahari, Abdulaziz; Mohamad, Mohd Murtadha

    2016-01-01

    Decreasing the route rediscovery time process in reactive routing protocols is challenging in mobile ad hoc networks. Links between nodes are continuously established and broken because of the characteristics of the network. Finding multiple routes to increase the reliability is also important but requires a fast update, especially in high traffic load and high mobility where paths can be broken as well. The sender node keeps re-establishing path discovery to find new paths, which makes for long time delay. In this paper we propose an improved multipath routing protocol, called Receiver-based ad hoc on demand multipath routing protocol (RB-AOMDV), which takes advantage of the reliability of the state of the art ad hoc on demand multipath distance vector (AOMDV) protocol with less re-established discovery time. The receiver node assumes the role of discovering paths when finding data packets that have not been received after a period of time. Simulation results show the delay and delivery ratio performances are improved compared with AOMDV. PMID:27258013

  18. Receiver-Based Ad Hoc On Demand Multipath Routing Protocol for Mobile Ad Hoc Networks.

    PubMed

    Al-Nahari, Abdulaziz; Mohamad, Mohd Murtadha

    2016-01-01

    Decreasing the route rediscovery time process in reactive routing protocols is challenging in mobile ad hoc networks. Links between nodes are continuously established and broken because of the characteristics of the network. Finding multiple routes to increase the reliability is also important but requires a fast update, especially in high traffic load and high mobility where paths can be broken as well. The sender node keeps re-establishing path discovery to find new paths, which makes for long time delay. In this paper we propose an improved multipath routing protocol, called Receiver-based ad hoc on demand multipath routing protocol (RB-AOMDV), which takes advantage of the reliability of the state of the art ad hoc on demand multipath distance vector (AOMDV) protocol with less re-established discovery time. The receiver node assumes the role of discovering paths when finding data packets that have not been received after a period of time. Simulation results show the delay and delivery ratio performances are improved compared with AOMDV. PMID:27258013

  19. What's the Value in Value-Added?

    ERIC Educational Resources Information Center

    Duffrin, Elizabeth

    2011-01-01

    A growing number of school districts are adopting "value-added" measures of teaching quality to award bonuses or even tenure. And two competitive federal grants are spurring them on. Districts using value-added data are encouraged by the results. But researchers who support value-added measures advise caution. The ratings, which use a statistical…

  20. Value Added and Other Related Matters.

    ERIC Educational Resources Information Center

    Whitla, Dean K.

    The term "value added" refers to the assessment of the amount of learning that takes place during the college years. Two experiments, Value Added I and Value Added II, attempted to measure college students' attainment of eight liberal education objectives: (1) writing ability; (2) analytical ability; (3) sensitivity to ethics, morals, and values;…

  1. New Features in the ADS Abstract Service

    NASA Technical Reports Server (NTRS)

    Eichhorn, Guenther; Accomazzi, Alberto; Grant, Carolyn S.; Kurtz, Michael J.; Henneken, Edwin A.; Thompson, Donna M.; Murray, Stephen S.

    2005-01-01

    The NASA-ADS Abstract Service provides a sophisticated search capability for the literature in Astronomy, Planetary Sciences, Physics/Geophysics, and Space Instrumentation. The ADS is funded by NASA and access to the ADS services is free to anybody world-wide without restrictions. It allows the user to search the literature by author, title, and abstract text.

  2. 27 CFR 19.456 - Adding denaturants.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Adding denaturants. 19.456... Denaturation § 19.456 Adding denaturants. Denaturants and spirits shall be mixed in packages, tanks, or bulk... proprietor shall submit a flow diagram of the intended process or method of adding denaturants. (Sec....

  3. Gifted Children with AD/HD.

    ERIC Educational Resources Information Center

    Lovecky, Deirdre V.

    This brief paper on gifted children with attention deficit hyperactivity disorder (AD/HD) focuses on the special educational needs of this population. Emphasis is on four major conclusions: (1) gifted children with AD/HD differ from average children with AD/HD in cognitive, social, and emotional variables (e.g., the gifted child is likely to show…

  4. Condom ads promote illicit sex.

    PubMed

    Kippley, J F

    1994-01-01

    Written in 1987, this opinion was republished in the wake of US President Bill Clinton's AIDS prevention media campaign promoting condom use which began January 1994, targeted at young adults aged 18-25. The author staunchly opposes condom use even though he admits that people do not consider abstinence from sex to be a serious option for the prevention of HIV/STD infection. He believes that there is no moral use of sex with a condom and that condoms have always been a sign of immorality, be it prostitution, adultery, fornication, or marital contraception. Likewise, the author laments the success enjoyed by Planned Parenthood in achieving the social acceptance of marital contraception and sex outside of marriage. The complete social acceptance of homosexual activity, however, remains to be achieved. Magazines, newspapers, and television receive income in exchange for publishing or airing advertisements. Finding offensive advertisements which promote the use of condoms against HIV infection, the author recommends writing letters of complaint to the responsible media sources. If the television stations or publications in question continue to advertise condoms to the public, stop watching them or end one's subscriptions to the particular printed media. Such action taken collectively among many individuals will reduce product sales and income, and potentially sway corporate policy against condom ads. PMID:12345946

  5. Malicious node detection in ad-hoc wireless networks

    NASA Astrophysics Data System (ADS)

    Griswold, Richard L.; Medidi, Sirisha R.

    2003-07-01

    Advances in wireless communications and the proliferation of mobile computing devices has led to the rise of a new type of computer network: the ad-hoc wireless network. Ad-hoc networks are characterized by a lack of fixed infrastructure, which give ad-hoc networks a great deal of flexibility, but also increases the risk of security problems. In wired networks, key pieces of network infrastructure are secured to prevent unauthorized physical access and tampering. Network administrators ensure that everything is properly configured and are on-hand to fix problems and deal with intrusions. In contrast, the nodes in an ad-hoc network are responsible for routing and forwarding data in the network, and there are no network administrators to handle potential problems. This makes an ad-hoc network more vulnerable to a misconfigured, faulty, or compromised node. We propose a means for a node in an ad-hoc network to detect and handle these malicious nodes by comparing data available to the routing protocol, such as cached routes in Dynamic Source Routing, ICMP messages, and transport layer information, such as TCP timeouts. This data can then be used along with network probes to isolate the malicious node.

  6. Adding publication information in Biogeochemistry of Trace Elements, ICOBTE.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Long-term phytomanagement of selenium is dependent upon acceptance and widespread use by end-users, who are also concerned with economic returns from using a plant-based technology. Multi-year field studies were conducted in the westside of the San Joaquin Valley. Water used for irrigation of cano...

  7. Adding run history to CLIPS

    NASA Technical Reports Server (NTRS)

    Tuttle, Sharon M.; Eick, Christoph F.

    1991-01-01

    To debug a C Language Integrated Production System (CLIPS) program, certain 'historical' information about a run is needed. It would be convenient for system builders to have the capability to request such information. We will discuss how historical Rete networks can be used for answering questions that help a system builder detect the cause of an error in a CLIPS program. Moreover, the cost of maintaining a historical Rete network is compared with that for a classical Rete network. We will demonstrate that the cost for assertions is only slightly higher for a historical Rete network. The cost for handling retraction could be significantly higher; however, we will show that by using special data structures that rely on hashing, it is also possible to implement retractions efficiently.

  8. Historical Literature in the ADS

    NASA Astrophysics Data System (ADS)

    Eichhorn, G.; Kurtz, M. J.; Accomazzi, A.; Grant, C. S.

    1997-12-01

    The Astrophysics Data System at http://adswww.harvard.edu is in the process of scanning the historical astronomical literature and making it available through the World Wide Web. We have scanned several volumes from the early 1800's of the "Astronomische Nachrichten", and the "Monthly Notices of the Royal Astronomical Society", the two oldest astronomical journals. We also have several of the early volumes of the "Astrophysical Journal" and the "Astronomical Journal" available. For all the journals that we cover, we have scanned volume 1. These early volumes can be accessed on a page-by-page basis. We plan to continue to scan this historical literature and complete these journals within the next year. We are also collaborating with a preservation project at Harvard University. This project will microfilm selected parts of astronomical Observatory reports. We plan to scan these microfilms to produce electronic images of these reports and put them on-line in the ADS. We hope to eventually cover most of the astronomical literature. In order to organize the scanned pages into articles, we need tables of contents (ToC). The early issues of the journals did not have printed ToC pages, so this needs to be done by hand. We do not have the financial resources to build these ToCs. We are looking for collaborators who would be willing to work with us in building these ToCs for the older journals and observatory reports. If you are interested in such a project, please contact the first author at gei@cfa.harvard.edu.

  9. How Can Value-Added Measures Be Used for Teacher Improvement? What We Know Series: Value-Added Methods and Applications. Knowledge Brief 13

    ERIC Educational Resources Information Center

    Loeb, Susanna

    2013-01-01

    The question for this brief is whether education leaders can use value-added measures as tools for improving schooling and, if so, how to do this. Districts, states, and schools can, at least in theory, generate gains in educational outcomes for students using value-added measures in three ways: creating information on effective programs, making…

  10. Value-Added Early Learning

    ERIC Educational Resources Information Center

    Dichter, Harriet

    2011-01-01

    Elected state leaders often prioritize economic prosperity and competitiveness, which provides an important opportunity too rarely taken for investing in early education. In 2003, Pennsylvania recognized the connection between early education and the economy, and smartly embraced early learning as part of its economic prosperity and…

  11. Different phases of hairy black holes in AdS5 space

    NASA Astrophysics Data System (ADS)

    Giribet, Gaston; Goya, Andrés; Oliva, Julio

    2015-02-01

    We investigate the thermodynamics of hairy black holes in asymptotically anti-de Sitter (AdS) space, including backreaction. Resorting to the Euclidean path integral approach, we show that matter conformally coupled to Einstein gravity in five dimensions may exhibit a phase transition whose endpoint turns out to be a hairy black hole in AdS5 space. The scalar field configuration happens to be regular everywhere outside and on the horizon and behaves asymptotically in such a way that respects the AdS boundary conditions that are relevant for AdS/CFT. The theory presents other peculiar features in the ultraviolet, like the existence of black holes with arbitrarily low temperature in AdS5 . This provides a simple setup in which the fully backreacting problem of a hair forming in AdS at a certain critical temperature can be solved analytically.

  12. Two advertisements for TV drug ads.

    PubMed

    Bodenheimer, Thomas

    2003-01-01

    The paper by Joel Weissman and colleagues addresses the increasingly important topic of the effects of direct-to-consumer advertising (DTCA) by pharmaceutical companies. The authors claim that their results should be reassuring to "those concerned about potential adverse health care consequences of DTCA". However, the study and analysis of the data are marred by several flaws that diminish the importance and relevance of the findings, including weakness in design, overgenerous interpretations, and failure to address key questions. Rather than informing the debate, the study amounts to little more than an advertisement for drug advertisements. PMID:14527241

  13. Adding New Colours to Interferometry

    NASA Astrophysics Data System (ADS)

    2004-04-01

    fibers (yellow cables), as well as the dichroic mirrors by means of which the light beams from the three telescopes are split into separate wavebands. AMBER will also combine three light beams from as many telescopes - this is a world premiere for large telescopes such as the VLT. The ability to combine three beams, rather than just two as in a conventional interferometer, provides a substantial increase in the efficiency of observations, permitting astronomers to obtain simultaneously three baselines instead of one. The combination of these three baselines also permits the computation of the so-called closure phase, an important mathematical quantity that can be used in imaging applications. Exciting scientific opportunites These observational capabilities, characterized by the highest possible image sharpness and enormous sensitivity, make AMBER a unique instrument for addressing a large number of frontline astronomical topics. In particular, it is expected that AMBER will greatly contribute by: * Obtaining very detailed images of dusty discs around young stars for studies of the formation of stars and of planets in other solar systems. With its exceedingly sharp view, AMBER will be able to observe structures of the size of Mercury's orbit in stars located in the major nearby star-forming regions. * Providing new images and spectra that will improve our understanding of the physics of black holes believed to be present in the central parts of all galaxies. AMBER will make it possible to look at the innermost parts of other galaxies, thereby providing information on their central engines. * Detecting for the first time the light of "hot Jupiters", that is planets orbiting very close to their parent stars. It will be possible to determine the mass of these planets and to study their atmosphere directly by means of spectral observations. This is equivalent to detecting - and analysing - the light of a dragonfly in the vicinity of a lighthouse. Next Steps After the first

  14. The Value in Value Added Depends on the Ecology

    ERIC Educational Resources Information Center

    Braun, Henry

    2015-01-01

    In this commentary, the author states that, as the contributions of the focal articles make clear, there is much to learn about how value-added models (VAMs) are actually used in a variety of settings. Indeed, it is important to remember that VAM scores are but one component of a complex evaluation system that can play out differently in different…

  15. Kerr-NUT-AdS metrics and string theory

    NASA Astrophysics Data System (ADS)

    Chen, Wei

    With the advent of supergravity and superstring theory, it is of great importance to study higher-dimensional solutions to the Einstein equations. In this dissertation, we study the higher dimensional Kerr-AdS metrics, and show how they admit further generalisations in which additional NUT-type parameters are introduced. The choice of coordinates in four dimensions that leads to the natural inclusion of a NUT parameter in the Kerr-AdS solution is rather well known. An important feature of this coordinate system is that the radial variable and the latitude variable are placed on a very symmetrical footing. The NUT generalisations of the high-dimensional Kerr-AdS metrics obtained in this dissertation work in a very similar way. We first consider the Kerr-AdS metrics specialised to cohomogeneity 2 by appropriate restrictions on their rotation parameters. A latitude coordinate is introduced in such a way that it, and the radial variable, appeared in a very symmetrical way. The inclusion of a NUT charge is a natural result of this parametrisation. This procedure is then applied to the general D dimensional Kerr-AdS metrics with cohomogeneity [D/2]. The metrics depend on the radial coordinate r and [D/2] latitude variables mu i that are subject to the constraint Sigmai m2i = 1. We find a coordinate reparameterisation in which the mu i variables are replaced by [D/2]-1 unconstrained coordinates gammaalpha, and put the coordinates r and gammaalpha on a parallel footing in the metrics, leading to an immediate introduction of ([D/2]-1) NUT parameters. This gives the most general Kerr-NUT-AdS metrics in D dimensions. We discuss some remarkable properties of the new Kerr-NUT-AdS metrics. We show that the Hamilton-Jacobi and Klein-Gordon equations are separable in Kerr-NUT-AdS metrics with cohomogeneity 2. We also demonstrate that the general cohomogeneity-n Kerr-NUT-AdS metrics can be written in multi-Kerr-Schild form. Lastly, We study the BPS limits of the Kerr-NUT-Ad

  16. Scaling symmetry and scalar hairy rotating AdS3 black holes

    NASA Astrophysics Data System (ADS)

    Ahn, Byoungjoon; Hyun, Seungjoon; Park, Sang-A.; Yi, Sang-Heon

    2016-01-01

    By using the scaling symmetry in the reduced action formalism, we derive the novel Smarr relation which holds even for the hairy rotating AdS3 black holes. Then, by using the Smarr relation we argue that the hairy rotating AdS3 black holes are stable thermodynamically, compared to the nonhairy ones.

  17. Effects of ad placement and type on consumer responses to podcast ads.

    PubMed

    Ritter, Eric A; Cho, Chang-Hoan

    2009-10-01

    The purpose of this study was to understand the effects of podcast ad placement and podcast ad type on consumers' perceived intrusiveness, perceived irritation, attitude toward the ad, and ad avoidance. Our 2 x 2 (traditional ad vs. sponsorship by beginning vs. middle) experimental study found that sponsorships generated better consumer responses than did traditional ads and that podcast ads placed at the beginning of audio podcasts yielded better consumer responses than those placed in the middle. Implications for marketers and advertisers are discussed. PMID:19817565

  18. LWR (Light Water Reactor) power plant simulations using the AD10 and AD100 systems

    SciTech Connect

    Wulff, W.; Cheng, H.S.; Chien, C.J.; Jang, J.Y.; Lin, H.C.; Mallen, A.N.; Wang, S.J.; Institute of Nuclear Energy Research, Lung-Tan; Tawian Power Co., Taipei; Brookhaven National Lab., Upton, NY; Institute of Nuclear Energy Research, Lung-Tan )

    1989-01-01

    Boiling (BWR) and Pressurized (PWR) Water Reactor Power Plants are being simulated at BNL with the AD10 and AD100 Peripheral Processor Systems. The AD10 system has been used for BWR simulations since 1984 for safety analyses, emergency training and optimization studies. BWR simulation capabilities have been implemented recently on the AD100 system and PWR simulation capabilities are currently being developed under the auspices of international cooperation. Modeling and simulation methods are presented with emphasis on the simulation of the Nuclear Steam Supply System. Results are presented for BWR simulation and performance characteristics are compared of the AD10 and AD100 systems. It will be shown that the AD100 simulates two times faster than two AD10 processors operating in parallel and that the computing capacity of one AD100 (with FMU processor) is twice as large as that of two AD10 processors. 9 refs., 5 figs., 1 tab.

  19. AdS perturbations, isometries, selection rules and the Higgs oscillator

    NASA Astrophysics Data System (ADS)

    Evnin, Oleg; Nivesvivat, Rongvoram

    2016-01-01

    Dynamics of small-amplitude perturbations in the global anti-de Sitter (AdS) spacetime is restricted by selection rules that forbid effective energy transfer between certain sets of normal modes. The selection rules arise algebraically because some integrals of products of AdS mode functions vanish. Here, we reveal the relation of these selection rules to AdS isometries. The formulation we discover through this systematic approach is both simpler and stronger than what has been reported previously. In addition to the selection rule considerations, we develop a number of useful representations for the global AdS mode functions, with connections to algebraic structures of the Higgs oscillator, a superintegrable system describing a particle on a sphere in an inverse cosine-squared potential, where the AdS isometries play the role of a spectrum-generating algebra.

  20. Inseparability of photon-added Gaussian states

    SciTech Connect

    Li Hongrong; Li Fuli; Zhu Shiyao

    2007-06-15

    The inseparability of photon-added Gaussian states which are generated from two-mode Gaussian states by adding photons is investigated. According to the established inseparability conditions [New J. Phys. 7, 211 (2005); Phys. Rev. Lett. 96, 050503 (2006)], we find that even if a two-mode Gaussian state is separable, the photon-added Gaussian state becomes entangled when the purity of the Gaussian state is larger than a certain value. The lower bound of entanglement of symmetric photon-added Gaussian states is derived. The result shows that entanglement of the photon-added Gaussian states is involved with high-order moment correlations. We find that fidelity of teleporting coherent states cannot be raised by employing the photon-added Gaussian states as a quantum channel of teleportation.

  1. Engineering microbial factories for synthesis of value-added products

    PubMed Central

    Du, Jing; Shao, Zengyi; Zhao, Huimin

    2011-01-01

    Microorganisms have become an increasingly important platform for the production of drugs, chemicals, and biofuels from renewable resources. Advances in protein engineering, metabolic engineering, and synthetic biology enable redesigning microbial cellular networks and fine-tuning physiological capabilities, thus generating industrially viable strains for the production of natural and unnatural value-added compounds. In this review, we describe the recent progress on engineering microbial factories for synthesis of valued-added products including alkaloids, terpenoids, flavonoids, polyketides, non-ribosomal peptides, biofuels, and chemicals. Related topics on lignocellulose degradation, sugar utilization, and microbial tolerance improvement will also be discussed. PMID:21526386

  2. Routing Protocol of Sparse Urban Vehicular Ad Hoc Networks

    NASA Astrophysics Data System (ADS)

    Li, Huxiong

    Vehicular ad hoc network (VANET) is an application of mobile ad hoc technology in transportation systems, it has become an important part of ITS. Since multi-hop link is hard to set up in sparse VANET, a traffic-aware routing (TAR) protocol is proposed which estimates vehicle average neighbors (VAN) of roads by exchanging beacon messages between encounter vehicles. Road with high VAN is preferred to be selected as part of forwarding path at intersection. Packets are forwarded to the next intersection in road in a greedy manner. Simulations show that TAR outperforms the compared protocols in terms of both packet delivery ratio and average end-to-end delay.

  3. 7 CFR 1219.58 - Importer associations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Budgets, Expenses, and Assessments § 1219.58 Importer associations. (a) An association of avocado importers is eligible to...

  4. 7 CFR 1219.58 - Importer associations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Budgets, Expenses, and Assessments § 1219.58 Importer associations. (a) An association of avocado importers is eligible to...

  5. 7 CFR 1219.58 - Importer associations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Budgets, Expenses, and Assessments § 1219.58 Importer associations. (a) An association of avocado importers is eligible to...

  6. 7 CFR 1219.58 - Importer associations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Budgets, Expenses, and Assessments § 1219.58 Importer associations. (a) An association of avocado importers is eligible to...

  7. 7 CFR 1219.58 - Importer associations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Budgets, Expenses, and Assessments § 1219.58 Importer associations. (a) An association of avocado importers is eligible to...

  8. Adding intelligence to mobile asset management in hospitals: the true value of RFID.

    PubMed

    Castro, Linda; Lefebvre, Elisabeth; Lefebvre, Louis A

    2013-10-01

    RFID (Radio Frequency Identification) technology is expected to play a vital role in the healthcare arena, especially in times when cost containments are at the top of the priorities of healthcare management authorities. Medical equipment represents a significant share of yearly healthcare operational costs; hence, ensuring an effective and efficient management of such key assets is critical to promptly and reliably deliver a diversity of clinical services at the patient bedside. Empirical evidence from a phased-out RFID implementation in one European hospital demonstrates that RFID has the potential to transform asset management by improving inventory management, enhancing asset utilization, increasing staff productivity, improving care services, enhancing maintenance compliance, and increasing information visibility. Most importantly, RFID allows the emergence of intelligent asset management processes, which is, undoubtedly, the most important benefit that could be derived from the RFID system. Results show that the added intelligence can be rather basic (auto-status change) or a bit more advanced (personalized automatic triggers). More importantly, adding intelligence improves planning and decision-making processes. PMID:23943057

  9. Spontaneous Ad Hoc Mobile Cloud Computing Network

    PubMed Central

    Lacuesta, Raquel; Sendra, Sandra; Peñalver, Lourdes

    2014-01-01

    Cloud computing helps users and companies to share computing resources instead of having local servers or personal devices to handle the applications. Smart devices are becoming one of the main information processing devices. Their computing features are reaching levels that let them create a mobile cloud computing network. But sometimes they are not able to create it and collaborate actively in the cloud because it is difficult for them to build easily a spontaneous network and configure its parameters. For this reason, in this paper, we are going to present the design and deployment of a spontaneous ad hoc mobile cloud computing network. In order to perform it, we have developed a trusted algorithm that is able to manage the activity of the nodes when they join and leave the network. The paper shows the network procedures and classes that have been designed. Our simulation results using Castalia show that our proposal presents a good efficiency and network performance even by using high number of nodes. PMID:25202715

  10. Snacks, sweetened beverages, added sugars, and schools.

    PubMed

    2015-03-01

    Concern over childhood obesity has generated a decade-long reformation of school nutrition policies. Food is available in school in 3 venues: federally sponsored school meal programs; items sold in competition to school meals, such as a la carte, vending machines, and school stores; and foods available in myriad informal settings, including packed meals and snacks, bake sales, fundraisers, sports booster sales, in-class parties, or other school celebrations. High-energy, low-nutrient beverages, in particular, contribute substantial calories, but little nutrient content, to a student's diet. In 2004, the American Academy of Pediatrics recommended that sweetened drinks be replaced in school by water, white and flavored milks, or 100% fruit and vegetable beverages. Since then, school nutrition has undergone a significant transformation. Federal, state, and local regulations and policies, along with alternative products developed by industry, have helped decrease the availability of nutrient-poor foods and beverages in school. However, regular access to foods of high energy and low quality remains a school issue, much of it attributable to students, parents, and staff. Pediatricians, aligning with experts on child nutrition, are in a position to offer a perspective promoting nutrient-rich foods within calorie guidelines to improve those foods brought into or sold in schools. A positive emphasis on nutritional value, variety, appropriate portion, and encouragement for a steady improvement in quality will be a more effective approach for improving nutrition and health than simply advocating for the elimination of added sugars. PMID:25713277

  11. New Capabilities of the ADS Abstract and Article Service

    NASA Astrophysics Data System (ADS)

    Eichhorn, G.; Accomazzi, A.; Grant, C. S.; Kurtz, M. J.; Murray, S. S.

    The ADS abstract service at: http://adswww.harvard.edu has been updated considerably in the last year. New capabilities in the search engine include searching for multi-word phrases and searching for various logical combinations of search terms. Through optimization of the custom built search software, the search times were decreased by a factor of 4 in the last year. The WWW interface now uses WWW cookies to store and retrieve individual user preferences. This allows our users to set preferences for printing, accessing mirror sites, fonts, colors, etc. Information about most recently accessed references allows customized retrieval of the most recent unread volume of selected journals. The information stored in these preferences is kept completely confidential and is not used for any other purposes. Two mirror sites (at the CDS in Strasbourg, France and at NAO in Tokyo, Japan) provide faster access for our European and Asian users. To include new information in the ADS as fast as possible, new indexing and search software was developed to allow updating the index data files within minutes of receipt of time critical information (e.g., IAU Circulars which report on supernova and comet discoveries). The ADS is currently used by over 10,000 users per month, which retrieve over 4.5 million references and over 250,000 full article pages each month.

  12. 76 FR 65976 - Controlled Import Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ...; ] DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service 7 CFR Part 319 RIN 0579-AD53 Controlled Import Permits AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Proposed rule. SUMMARY: We are proposing to amend the regulations concerning the importation of plants and plant products...

  13. On deformations of AdS n × S n supercosets

    NASA Astrophysics Data System (ADS)

    Hoare, B.; Roiban, R.; Tseytlin, A. A.

    2014-06-01

    We study the deformed AdS 5 × S 5 supercoset model of arXiv:1309.5850 which depends on one parameter κ and has classical quantum group symmetry. We confirm the conjecture that in the "maximal" deformation limit, κ → ∞, this model is T-dual to "flipped" double Wick rotation of the target space AdS 5 × S 5, i.e. dS 5 × H 5 space supported by an imaginary 5-form flux. In the imaginary deformation limit, κ → i, the corresponding target space metric is of a pp-wave type and thus the resulting light-cone gauge S-matrix becomes relativistically invariant. Omitting non-unitary contributions of imaginary WZ terms, we find that this tree-level S-matrix is equivalent to that of the generalized sine-Gordon model representing the Pohlmeyer reduction of the undeformed AdS 5 × S 5 superstring model. We also study in some detail similar deformations of the AdS 3 × S 3 and AdS 2 × S 2 supercosets. The bosonic part of the deformed AdS 3 × S 3 model happens to be equivalent to the symmetric case of the sum of the Fateev integrable deformation of the SL(2) and SU(2) principal chiral models, while in the AdS 2 × S 2 case the role of the Fateev model is played by the 2d "sausage" model. The κ = i limits are again directly related to the Pohlmeyer reductions of the corresponding AdS n × S n supercosets: (2,2) super sine-Gordon model and its complex sine-Gordon analog. We also discuss possible deformations of AdS 3 × S 3 with more than one parameter.

  14. Advertising health: the case for counter-ads.

    PubMed Central

    Dorfman, L; Wallack, L

    1993-01-01

    Public service advertisements have been used by many in hopes of "selling" good health behaviors. But selling good behavior--even if it could be done more effectively--is not the best goal for using mass media to prevent health problems. Personal behavior is only part of what determines health status. Social conditions and the physical environment are important determinants of health that are usually ignored by health promotion advertising. Public service advertising may be doing more harm than good if it is diverting attention from more effective socially based health promotion strategies. Counter-ads are one communications strategy that could be used to promote a broader responsibility for rectifying health problems. In the tradition of advocacy advertising directly promoting policy rather than products, counter-ads promote views consistent with a public health perspective. Counter-ads set the agenda for health issues, conferring status on policy-oriented strategies for addressing health problems. The primary purpose of counter-ads is to challenge the dominant view that public health problems reflect personal health habits. They are controversial because they place health issues in a social and political context. Advertising strategies for health promotion range over a spectrum from individually oriented public service advertising to socially oriented counter-advertising. The recent anti-tobacco campaign from the California Department of Health Services represents advertisements across the spectrum. Counter-ads that focus on a politically controversial definition for health problems are an appropriate and necessary alternative to public service advertising. PMID:8265756

  15. Droplet Number Concentration Value Added Product

    2015-08-06

    Cloud droplet number concentration is an important factor in understanding aerosol-cloud interactions. As aerosol concentration increases, it is expected that droplet number concentration (Nd) will increase and droplet size will decrease, for a given liquid water path. This will greatly affect cloud albedo as smaller droplets reflect more shortwave radiation; however, the magnitude and variability of these processes under different environmental conditions is still uncertain.McComiskey et al. (2009) have implemented a method, based onBoers andmore » Mitchell (1994), for calculating Nd from ground-based remote sensing measurements of optical depth and liquid water path. They show that the magnitude of the aerosol-cloud interactions (ACI) varies with a range of factors, including the relative value of the cloud liquid water path (LWP), the aerosol size distribution, and the cloud updraft velocity. Estimates of Nd under a range of cloud types and conditions and at a variety of sites are needed to further quantify the impacts of aerosol cloud interactions. In order to provide data sets for studying aerosol-cloud interactions, the McComiskey et al. (2009) method was implemented as the Droplet Number Concentration (NDROP) value-added product (VAP).« less

  16. Geometric finiteness, holography and quasinormal modes for the warped AdS3 black hole

    NASA Astrophysics Data System (ADS)

    Gupta, Kumar S.; Harikumar, E.; Sen, Siddhartha; Sivakumar, M.

    2010-08-01

    We show that there exists a precise kinematical notion of holography for the Euclidean warped AdS3 black hole. This follows from the fact that the Euclidean warped AdS3 black hole spacetime is a geometrically finite hyperbolic manifold. For such manifolds a theorem of Sullivan provides a one-to-one correspondence between the hyperbolic structure in the bulk and the conformal structure of its boundary. Using this theorem we obtain the holographic quasinormal modes for the warped AdS3 black hole.

  17. Next-Generation A/D Sampler ADS3000+ for VLBI2010

    NASA Technical Reports Server (NTRS)

    Takefuji, Kazuhiro; Takeuchi, Hiroshi; Tsutsumi, Masanori; Koyama, Yasuhiro

    2010-01-01

    A high-speed A/D sampler, called ADS3000+, has been developed in 2008, which can sample one analog signal up to 4 Gbps to versatile Linux PC. After A/D conversion, the ADS3000+ can perform digital signal processing such as real-time DBBC (Digital Base Band Conversion) and FIR filtering such as simple CW RFI filtering using the installed FPGAs. A 4 Gsps fringe test with the ADS3000+ has been successfully performed. The ADS3000+ will not exclusively be used for VLBI but will also be employed in other applications.

  18. Kaon Decays from AdS/QCD

    SciTech Connect

    Schvellinger, Martin

    2008-07-28

    We briefly review one of the current applications of the AdS/CFT correspondence known as AdS/QCD and discuss about the calculation of four-point quark-flavour current correlation functions and their applications to the calculation of observables related to neutral kaon decays and neutral kaon mixing processes.

  19. The eleven observations of comets between 687 AD and 1114 AD recorded in the Anglo Saxon Chronicle

    NASA Technical Reports Server (NTRS)

    Mardon, E. G.; Williams, J.; Mardon, A. A.

    1992-01-01

    This research paper is an examination of the eleven cometary references (679AD, 729AD, 892AD, 950AD, 975AD, 995AD, 1066AD, 1097AD, 1106AD, 1110AD and 1114AD) found in the various manuscripts of The Anglo Saxon Chronicle between 678 AD and 1114 AD. The manuscripts contain more than 35 celestial observations. This is an examination of astronomical phenomena and other climatic or natural events, that are described in The Anglo Saxon Chronicle, which is also referred to as The Old English Annals.

  20. Oral fluid cannabinoids in chronic frequent cannabis smokers during ad libitum cannabis smoking.

    PubMed

    Lee, Dayong; Vandrey, Ryan; Mendu, Damodara R; Murray, Jeannie A; Barnes, Allan J; Huestis, Marilyn A

    2015-06-01

    Oral fluid (OF) offers a simple, non-invasive, directly observable sample collection for clinical and forensic drug testing. Given that chronic cannabis smokers often engage in drug administration multiple times daily, evaluating OF cannabinoid pharmacokinetics during ad libitum smoking is important for practical development of analytical methods and informed interpretation of test results. Eleven cannabis smokers resided in a closed research unit for 51 days, and underwent four, 5-day oral delta-9-tetrahydrocannabinol (THC) treatments. Each medication period was separated by 9 days of ad libitum cannabis smoking from 12:00 to 23:00 h daily. Ten OF samples were collected from 9:00-22:00 h on each of the last ad libitum smoking days (Study Days 4, 18, 32, and 46). As the number of cannabis cigarettes smoked increased over the study days, OF THC, cannabinol (CBN), and 11-nor-9-carboxy-THC (THCCOOH) also increased with a significant effect of time since last smoking (Δtime; range, 0.0-17.4 h) and ≥88% detection rates; concentrations on Day 4 were significantly lower than those on Days 32 and 46 but not Day 18. Within 30 min of smoking, median THC, CBN, and THCCOOH concentrations were 689 µg/L, 116 µg/L, and 147 ng/L, respectively, decreasing to 19.4 µg/L, 2.4 µg/L, and 87.6 ng/L after 10 h. Cannabidiol and 11-hydroxy-THC showed overall lower detection rates of 29 and 8.6%, respectively. Cannabinoid disposition in OF was highly influenced by Δtime and composition of smoked cannabis. Furthermore, cannabinoid OF concentrations increased over ad libitum smoking days, in parallel with increased cannabis self-administration, possibly reflecting development of increased cannabis tolerance. PMID:25220020

  1. VALUE-ADDED SORBENT DEVELOPMENT

    SciTech Connect

    Grant E. Dunham; Edwin S. Olson; Stanley J. Miller

    2000-07-01

    treated in the short residence time (typically a few seconds) between sorbent injection and particle collection. (2) Assuming the sorbent particles can be injected and dispersed adequately, a second critical step is the mass transfer by diffusion of the mercury from the bulk flue gas to the particle surface within the available residence time. The ideal case would be to achieve sufficient mass transfer in the duct and not depend on additional transfer within the collection device. (3) Once the mercury molecules reach the surface of a sorbent particle, they will not be trapped unless sorption can occur at a rate equal to the rate of mass transfer by diffusion to the particle surface. Analysis by Rostam-Abadi and others concluded that only a very small surface area would theoretically be required to trap the mercury. The implication is that reactive surface sites are much more important than the amount of surface area. (4) Assuming the sorbent has the capacity and reactivity to trap the mercury that reaches the sorbent particles, the final critical step is long-term stability of the sorbed mercury.

  2. Draft Genome Sequence of Zhouia amylolytica AD3, Isolated from Tidal Flat Sediment

    PubMed Central

    Jia, Baolei; Jin, Hyun Mi; Lee, Hyo Jung

    2016-01-01

    Zhouia amylolytica AD3 was isolated from tidal flat sediment at Taean, South Korea. We report here the draft genome sequence of Z. amylolytica AD3, which is the first report of a genome sequence of the genus Zhouia. The genomic information will provide a better understanding of the physiology, adaptation, and evolution of Zhouia species. PMID:27151796

  3. New Data and Search Features in the NASA ADS Abstract Service

    NASA Technical Reports Server (NTRS)

    Eichhorn, G.; Accomazzi, A.; Grant, C. S.; Kurtz, M. J.; Bacaicoa, V. Rey; Murray, S. S.

    2002-01-01

    The NASA-ADS Abstract Service provides search capability for literature in Astronomy/Planetary Sciences, Physics/Geophysics, and Instrumentation. Scanned articles are available for many journals and proceedings. The ADS service is free for anybody. Additional information is contained in the original extended abstract.

  4. Early detection of AD using cortical thickness measurements

    NASA Astrophysics Data System (ADS)

    Spjuth, M.; Gravesen, F.; Eskildsen, S. F.; Østergaard, L. R.

    2007-03-01

    Alzheimer's disease (AD) is a neurodegenerative disorder that causes cortical atrophy and impaired cognitive functions. The diagnosis is difficult to make and is often made over a longer period of time using a combination of neuropsychological tests, and structural and functional imaging. Due to the impact of early intervention the challenge of distinguishing early AD from normal ageing has received increasing attention. This study uses cortical thickness measurements to characterize the atrophy in nine mild AD patients (mean MMSE-score 23.3 (std: 2.6)) compared to five healthy middle-aged subjects. A fully automated method based on deformable models is used for delineation of the inner and outer boundaries of the cerebral cortex from Magnetic Resonance Images. This allows observer independent high-resolution quantification of the cortical thickness. The cortex analysis facilitates detection of alterations throughout the entire cortical mantle. To perform inter-subject thickness comparison in which the spatial information is retained, a feature-based registration algorithm is developed which uses local cortical curvature, normal vector, and a distance measure. A comparison of the two study groups reveals that the lateral side of the hemispheres shows diffuse thinner areas in the mild AD group but especially the medial side shows a pronounced thinner area which can be explained by early limbic changes in AD. For classification principal component analysis is applied to reduce the high number of thickness measurements (>200,000) into fewer features. All mild AD and healthy middle-aged subjects are classified correctly (sensitivity and specificity 100%).

  5. Does reductio ad absurdum have a place in evidence-based medicine?

    PubMed

    Naudet, Florian; Falissard, Bruno

    2014-01-01

    In a meta-analysis published in BMC Medicine, we explored whether evidence-based medicine can actually be sure that 'sucrose = sucrose' in the treatment of depression. This paper, based upon a reductio ad absurdum, addressed an epistemological question using a 'scientific' approach, and could be disconcerting as suggested by Cipriani and Geddes' commentary. However, most papers are based upon a mixture of observations and discussions about sense and meaning. Ultimately, there is nothing more than a story, told with words or numbers. Randomised controlled trials provide information about average patients that do not exist. These results ignores an entire segment of therapeutics that plays a crucial role, namely care. This information is usually set out using a 'grammar' that is ambiguous, since statistical tests of hypothesis have raised epistemological questions that are not as yet solved. Moreover, many of these stories remain untold, and unpublished. For these reasons evidence-based medicine is a vehicle for many paradoxes and controversies. Reductio ad absurdum can be useful in precisely this case, to underline how and why the medical literature can sometimes give an impression of absurdity of this sort. Even if the data analysis in our paper was rather rhetorical, we agree that it should comply with the classic standards of reporting and we provide the important extra data that Cipriani and Geddes have requested. PMID:24962765

  6. Statistical Voxel-Based Methods and [18F]FDG PET Brain Imaging: Frontiers for the Diagnosis of AD.

    PubMed

    Gallivanone, Francesca; Della Rosa, Pasquale Anthony; Castiglioni, Isabella

    2016-01-01

    Recommended guidelines for the diagnosis of dementia due to Alzheimer's Disease (AD) were revised in recent years, including Positron Emission Tomography (PET) as an in-vivo diagnostic imaging technique for the diagnosis of neurodegeneration. In particular PET, using 18Ffluorodeoxiglucouse ([18F]FDG), is able to detect very early changes of glucose consumption at the synaptic level, enabling to support both early and differential diagnosis of AD. In standard clinical practice, interpretation of [18F] FDG-PET images is usually achieved through qualitative assessment. Visual inspection although only reveals information visible at human eyes resolution, while information at a higher resolution is missed. Furthermore, qualitative assessment depends on the degree of expertise of the clinician, preventing from the definition of accurate and standardized imaging biomarkers. Automated and computerized image processing methods have been proposed to support the in-vivo assessment of brain PET studies. In particular, objective statistical image analyses, enabling the comparison of one patient's images to a group of control images have been shown to carry important advantages for detecting significant metabolic changes, including the availability of more objective, cross-center reliable metrics and the detectability of brain subtle functional changes, as occurring in prodromal AD. The purpose of the current review is to provide a systematic overview encompassing the frontiers recently reached by quantitative approaches for the statistical analysis of PET brain images in the study of AD, with a particular focus on Statistical Parametric Mapping. Main achievements, e.g. in terms of standardized biomarkers of AD as well as of sensitivity and specificity, will be discussed. PMID:26567733

  7. Supergravity background of the λ-deformed AdS3 × S3 supercoset

    NASA Astrophysics Data System (ADS)

    Chervonyi, Yuri; Lunin, Oleg

    2016-09-01

    We construct the solution of type IIB supergravity describing the integrable λ-deformation of the AdS3 ×S3 supercoset. While the geometry corresponding to the deformation of the bosonic coset has been found in the past, our background is more natural for studying superstrings, and several interesting features distinguish our solution from its bosonic counterpart. We also report progress towards constructing the λ-deformation of the AdS5 ×S5 supercoset.

  8. 75 FR 68529 - Proposed Christmas Tree Promotion, Research, and Information Order; Referendum Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... Agricultural Marketing Service 7 CFR Part 1214 RIN 0581-AD00 Proposed Christmas Tree Promotion, Research, and Information Order; Referendum Procedures AGENCY: Agricultural Marketing Service, Agriculture, USDA. ACTION... Information Order (Proposed Order) is favored by domestic producers and importers of Christmas trees....

  9. Privacy of Value-Added Context-Aware Service Cloud

    NASA Astrophysics Data System (ADS)

    Huang, Xin; He, Yin; Hou, Yifan; Li, Lisi; Sun, Lan; Zhang, Sina; Jiang, Yang; Zhang, Tingting

    In the cloud computing era, service provider cloud and context service cloud store all your personal context data. This is a positive aspect for value-added context-aware service cloud as it makes that context information collection are easier than was the case previously. However, this computing environment does add a series of threats in relation to privacy protection. Whoever receives the context information is able to deduce the status of the owners and, generally owners are not happy to share this information. In this paper, we propose a privacy preserved framework which can be utilized by value-added context-aware service cloud. Context data and related services access privileges are determined by context-aware role-based access control (CRAC) extended from role-based access control (RAC). Privacy preserved context service protocol (PPCS) is designed to protect user privacy from exposed context information. Additionally, user network and information diffusion is combined to evaluate the privacy protection effect.

  10. Information Sciences: Information Centers and Special Libraries. Vol. II.

    ERIC Educational Resources Information Center

    Defense Documentation Center, Alexandria, VA.

    The bibliography is a compilation of annotated references on information sciences: information centers and special libraries and is volume II in a four-volume set on information sciences. It is a revision to the unlimited references in two earlier bibliographies, AD-829 001 and AD-829 002. Volume II includes references on technical information…

  11. Middle Schoolers Exposed to Alcohol Ads Every Day

    MedlinePlus

    ... html Middle Schoolers Exposed to Alcohol Ads Every Day: Study Researchers say billboards, signs and TV ads ... kids typically saw two to four ads a day. Hispanic and black kids saw more ads, an ...

  12. Classical worldsheets for string scattering on flat and AdS spacetime

    SciTech Connect

    Sommerfield, Charles M.; Thorn, Charles B.

    2008-08-15

    We present a study of the worldsheets that describe the classical limit of various string scattering processes. Our main focus is on string scattering in AdS spacetime because of its relation via the AdS/CFT (anti-de Sitter/conformal field theory) correspondence to gluon scattering in N=4 supersymmetric Yang-Mills theory. But we also consider analogous processes in flat Minkowski spacetime which we compare to the AdS case. In addition to scattering of string by string we also find and study worldsheets describing the scattering of a string by external sources.

  13. Testing the AdS/CFT Correspondence

    SciTech Connect

    Klebanov, Igor R.

    2008-07-28

    This lecture begins with some history and basic facts about string theory and its connections with strong interactions. Comparisons of stacks of Dirichlet branes with curved backgrounds produced by them are used to motivate the AdS/CFT correspondence between superconformal gauge theory and string theory on a product of Anti-de Sitter space and a compact manifold. The ensuing duality between semi-classical spinning strings and long gauge theory operators is briefly reviewed. We go on to describe a recent test of the AdS/CFT correspondence using the Wilson loop cusp anomaly as a function of the coupling, which also enters dimensions of high-spin operators. Finally, strongly coupled thermal SYM theory is explored via a black hole in 5-dimensional AdS space, which leads to explicit results for its entropy and shear viscosity.

  14. Heat kernels on cone of AdS2 and k-wound circular Wilson loop in AdS5 × S5 superstring

    NASA Astrophysics Data System (ADS)

    Bergamin, R.; Tseytlin, A. A.

    2016-04-01

    We compute the one-loop world-sheet correction to partition function of {{AdS}}5× {{{S}}}5 superstring that should be representing k-fundamental circular Wilson loop in planar limit. The 2d metric of the minimal surface ending on k-wound circle at the boundary is that of a cone of AdS2 with deficit 2π (1-k). We compute the determinants of 2d fluctuation operators by first constructing heat kernels of scalar and spinor Laplacians on the cone using the Sommerfeld formula. The final expression for the k-dependent part of the one-loop correction has simple integral representation but is different from earlier results.

  15. Genes Might Explain Hispanics' Added Longevity

    MedlinePlus

    ... University of California, Los Angeles. For example, the biological clock measured Hispanic women's "genetic" age as 2. ... and how long they live," he added. The biological clock used in the new study evaluates the ...

  16. FDA Launches Ad Campaign Against Chewing Tobacco

    MedlinePlus

    ... 158385.html FDA Launches Ad Campaign Against Chewing Tobacco Health officials targeting rural teens with messages about health risks of smokeless tobacco products To use the sharing features on this ...

  17. Junk Food Ads Sway Kids' Preferences

    MedlinePlus

    ... Kids' Preferences Children under 8 most vulnerable to marketing's effects, study says To use the sharing features ... studies. The researchers found that ads and other marketing for products high in sugar or salt have ...

  18. A guide to gauging ad effectiveness.

    PubMed

    Cashill, J

    1987-09-01

    Techniques that have proven successful in private industry can help hospital executives increase their accountability for advertising expenditures. Among these techniques are: The random telephone survey, which can be used to measure whether the hospital's awareness level among the public has increased as the result of a particular ad; The focus group, which assists the hospital in evaluating how it is perceived in relation to other hospitals in its market; The pretest, to determine which ads to eliminate from a campaign and which ones to refine; Educational seminars and direct-response ads; Reliable baseline data on patients and services for use in comparing figures before and after an ad has been used. Above all, careful planning is required to enable the marketing staff to determine what it wishes to accomplish through advertising and to set measurable goals that reflect its expectations for each component of a campaign. PMID:10283482

  19. Image Ads and Issue Ads in U.S. Presidential Advertising: Using Videostyle To Explore Stylistic Differences in Televised Political Ads From 1952 to 2000.

    ERIC Educational Resources Information Center

    Johnston, Anne; Kaid, Lynda Lee

    2002-01-01

    Explores the differences in techniques, strategies, narratives, and symbols used in 1,213 television issue ads and image ads from 13 U.S. presidential campaigns. Concludes that although the majority of both types of ads were positive, negative appeals dominated a higher percentage of issue ads as compared with image ads. (SG)

  20. Hadrons in AdS/QCD correspondence

    SciTech Connect

    Vega, Alfredo; Schmidt, Ivan

    2009-03-01

    We present a holographical soft wall model that is able to reproduce not only Regge spectra for hadrons with arbitrary integer spin, but also with spin 1/2 and 3/2, and with an arbitrary number of constituents. The model includes the anomalous dimension of operators that create hadrons, together with a dilaton, whose form is suggested by Einstein equations and the AdS metric used.

  1. Adding stress plot function to NASTRAN

    NASA Technical Reports Server (NTRS)

    Katoh, S.

    1978-01-01

    Stress plot function was developed and added to the NASTRAN level 15.5. Computed stress distribution can be displayed by this function, with vectors showing the principal stresses of the finite elements over the specified portions of the structure. NASTRAN is reviewed in the aspect of plotting capabilities. Stress tensor field is examined in preparation of stress display. Then the stress plot function as added to the NASTRAN is described. A sample plotout by this function is shown.

  2. CFT adapted gauge invariant formulation of massive arbitrary spin fields in AdS

    NASA Astrophysics Data System (ADS)

    Metsaev, R. R.

    2010-01-01

    Using Poincaré parametrization of AdS space, we study massive totally symmetric arbitrary spin fields in AdS space of dimension greater than or equal to four. CFT adapted gauge invariant formulation for such fields is developed. Gauge symmetries are realized by using Stueckelberg formulation of massive fields. We demonstrate that the mass parameter, curvature and radial coordinate contributions to the gauge transformation and Lagrangian of the AdS massive fields can be expressed in terms of ladder operators. Three representations for the Lagrangian are discussed. Realization of the global AdS symmetries in the conformal algebra basis is obtained. Modified de Donder gauge leading to simple gauge fixed Lagrangian is found. The modified de Donder gauge leads to decoupled equations of motion which can easily be solved in terms of the Bessel function. New simple representation for gauge invariant Lagrangian of massive (A)dS field in arbitrary coordinates is obtained. Light-cone gauge Lagrangian of massive AdS field is also presented.

  3. AdS5×S(5) mirror model as a string sigma model.

    PubMed

    Arutyunov, Gleb; van Tongeren, Stijn J

    2014-12-31

    Doing a double Wick rotation in the world sheet theory of the light cone AdS5×S(5) superstring results in an inequivalent, so-called mirror theory that plays a central role in the field of integrability in the AdS-CFT correspondence. We show that this mirror theory can be interpreted as the light cone theory of a free string on a different background. This background is related to dS5×H(5) by a double T-duality, and has hidden supersymmetry. The geometry can also be extracted from an integrable deformation of the AdS5×S(5) sigma model, and we prove the observed mirror duality of these deformed models at the bosonic level as a byproduct. While we focus on AdS5×S(5), our results apply more generally. PMID:25615306

  4. Different Tests, Different Answers: The Stability of Teacher Value-Added Estimates across Outcome Measures

    ERIC Educational Resources Information Center

    Papay, John P.

    2011-01-01

    Recently, educational researchers and practitioners have turned to value-added models to evaluate teacher performance. Although value-added estimates depend on the assessment used to measure student achievement, the importance of outcome selection has received scant attention in the literature. Using data from a large, urban school district, I…

  5. The Grid Analysis and Display System (GrADS)

    NASA Technical Reports Server (NTRS)

    Kinter, James L., III

    1994-01-01

    During the period 1 September 1993 - 31 August 1994, further development of the Grid Analysis and Display System (GrADS) was conducted at the Center for Ocean-Land-Atmosphere Studies (COLA) of the Institute of Global Environment and Society, Inc. (IGES) under subcontract 5555-31 from the University Space Research Association (USRA) administered by The Center of Excellence in Space Data and Information Sciences (CESDIS). This final report documents progress made under this subcontract and provides directions on how to access the software and documentation developed therein. A short description of GrADS is provided followed by summary of progress completed and a summary of the distribution of the software to date and the establishment of research collaborations.

  6. Distributed Reinforcement Learning Approach for Vehicular Ad Hoc Networks

    NASA Astrophysics Data System (ADS)

    Wu, Celimuge; Kumekawa, Kazuya; Kato, Toshihiko

    In Vehicular Ad hoc Networks (VANETs), general purpose ad hoc routing protocols such as AODV cannot work efficiently due to the frequent changes in network topology caused by vehicle movement. This paper proposes a VANET routing protocol QLAODV (Q-Learning AODV) which suits unicast applications in high mobility scenarios. QLAODV is a distributed reinforcement learning routing protocol, which uses a Q-Learning algorithm to infer network state information and uses unicast control packets to check the path availability in a real time manner in order to allow Q-Learning to work efficiently in a highly dynamic network environment. QLAODV is favored by its dynamic route change mechanism, which makes it capable of reacting quickly to network topology changes. We present an analysis of the performance of QLAODV by simulation using different mobility models. The simulation results show that QLAODV can efficiently handle unicast applications in VANETs.

  7. The forecaster's added value in QPF

    NASA Astrophysics Data System (ADS)

    Turco, M.; Milelli, M.

    2009-04-01

    skill scores of two competitive forecast. It is important to underline that the conclusions refer to the analysis of the Piemonte operational alert system, so they cannot be directly taken as universally true. But we think that some of the main lessons that can be derived from this study could be useful for the meteorological community. In details, the main conclusions are the following: · despite the overall improvement in global scale and the fact that the resolution of the limited area models has increased considerably over recent years, the QPF produced by the meteorological models involved in this study has not improved enough to allow its direct use: the subjective HQPF continues to offer the best performance; · in the forecast process, the step where humans have the largest added value with respect to mathematical models, is the communication. In fact the human characterisation and communication of the forecast uncertainty to end users cannot be replaced by any computer code; · the QPFs verification is one of the most important activities of a Centro Funzionale because it allows a better understanding of the model behaviour in the different meteorological configurations, highlights the systematic characteristics, and helps in evaluating the reliability, in average or extreme values, over long term or in current situations; · eventually, although there is no novelty in this study, we would like to show that the correct application of appropriated statistical tecniques permits a better definition and quantification of the errors and, mostly important, allows a correct (unbiased) communication between forecasters and decision makers.

  8. Brick walls and AdS/CFT

    NASA Astrophysics Data System (ADS)

    Kay, Bernard S.; Ortíz, L.

    2014-05-01

    We discuss the relationship between the bulk-boundary correspondence in Rehren's algebraic holography (and in other `fixed-background', QFT-based, approaches to holography) and in mainstream string-theoretic `Maldacena AdS/CFT'. Especially, we contrast the understanding of black-hole entropy from the point of view of QFT in curved spacetime—in the framework of 't Hooft's `brick wall' model—with the understanding based on Maldacena AdS/CFT. We show that the brick-wall modification of a Klein-Gordon field in the Hartle-Hawking-Israel state on dimensional Schwarzschild AdS has a well-defined boundary limit with the same temperature and entropy as the brick-wall-modified bulk theory. One of our main purposes is to point out a close connection, for general AdS/CFT situations, between the puzzle raised by Arnsdorf and Smolin regarding the relationship between Rehren's algebraic holography and mainstream AdS/CFT and the puzzle embodied in the `complementarity principle' proposed by Mukohyama and Israel in their work on the brick-wall approach to black hole entropy. Working on the assumption that similar results will hold for bulk QFT other than the Klein-Gordon field and for Schwarzschild AdS in other dimensions, and recalling the first author's proposed resolution to the Mukohyama-Israel puzzle based on his `matter-gravity entanglement hypothesis', we argue that, in Maldacena AdS/CFT, the algebra of the boundary CFT is isomorphic only to a proper subalgebra of the bulk algebra, albeit (at non-zero temperature) the (GNS) Hilbert spaces of bulk and boundary theories are still the `same'—the total bulk state being pure, while the boundary state is mixed (thermal). We also argue from the finiteness of its boundary (and hence, on our assumptions, also bulk) entropy at finite temperature, that the Rehren dual of the Maldacena boundary CFT cannot itself be a QFT and must, instead, presumably be something like a string theory.

  9. 7 CFR 1209.8 - Importer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209.8 Importer. Importer means any person who imports, on average, over 500,000 pounds of...

  10. 7 CFR 1209.8 - Importer.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209.8 Importer. Importer means any person who imports, on average, over 500,000 pounds of...

  11. 7 CFR 1209.8 - Importer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209.8 Importer. Importer means any person who imports, on average, over 500,000 pounds of...

  12. 7 CFR 1209.8 - Importer.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209.8 Importer. Importer means any person who imports, on average, over 500,000 pounds of...

  13. 7 CFR 1209.8 - Importer.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209.8 Importer. Importer means any person who imports, on average, over 500,000 pounds of...

  14. 7 CFR 1218.9 - Importer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.9 Importer. Importer means any person who imports fresh or processed blueberries into the United States as a principal or...

  15. 7 CFR 1218.9 - Importer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.9 Importer. Importer means any person who imports fresh or processed blueberries into the United States as a principal or...

  16. 7 CFR 1218.9 - Importer.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.9 Importer. Importer means any person who imports fresh or processed blueberries into the United States as a principal or...

  17. 7 CFR 1218.9 - Importer.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.9 Importer. Importer means any person who imports fresh or processed blueberries into the United States as a principal or...

  18. 7 CFR 1218.9 - Importer.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.9 Importer. Importer means any person who imports fresh or processed blueberries into the United States as a principal or...

  19. 7 CFR 1221.13 - Importer.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Definitions § 1221.13 Importer. Importer means any person importing more than 1,000 bushels of grain sorghum; or 5,000 tons of sorghum...

  20. 7 CFR 1221.13 - Importer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Definitions § 1221.13 Importer. Importer means any person importing more than 1,000 bushels of grain sorghum; or 5,000 tons of sorghum...