Science.gov

Sample records for eyheramendy elin org

  1. The Geomatics.org.UK Project

    ERIC Educational Resources Information Center

    Bramald, Tom; Powell, Jonathan

    2006-01-01

    In this article, the authors describe how pupils can benefit from some unusual and exciting free resources of geomatics.org.uk. Geomatics.org.uk is a project that provides free resources to support teaching and learning in a variety of subjects including maths and geography, often in a cross-curricular way. Via the project website, it is possible,…

  2. arXiv.org and Physics Education

    ERIC Educational Resources Information Center

    Ramlo, Susan

    2007-01-01

    The website arXiv.org (pronounced "archive") is a free online resource for full-text articles in the fields of physics, mathematics, computer science, nonlinear science, and quantitative biology that has existed for about 15 years. Available directly at http://www.arXiv.org, this e-print archive is searchable. As of Jan. 3, 2007, arXiv had open…

  3. Update on TAO moored ORG array

    NASA Technical Reports Server (NTRS)

    Freitag, H. Paul

    1994-01-01

    During the Coupled Ocean Atmosphere Response Experiment (COARE) six TAO moorings were equipped with optical rain gauges (ORG's). In late 1993 moorings deployed on the equator at 154E and 157.5E were recovered and not redeployed as they were augmentations to the TAO array for COARE only. In December 1993, four TAO moorings were equipped with ORG's: one each at 2N, 156E and 2S, 156E and ORG doublets on the equator at 0, 156E and 0, 165E. The 2N, 156E mooring has been lost. By the end of April all sites will have been serviced and six refurbished sensors will again be deployed in the same locations.

  4. GreatSchools.org Finds Its Niche

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2012-01-01

    GreatSchools.org neatly ranks more than 136,000 traditional public, private, and charter schools nationwide on a scale of 1 to 10, based on state test scores. But what often draws readers are the gossipy insider comments posted by parents, students, and teachers, and the star ratings those commenters contribute. The growth of online school rating…

  5. Helioviewer.org: Solar & Heliospheric Data Visualization

    NASA Astrophysics Data System (ADS)

    Stys, J. E.; Ireland, J.; Mueller, D.

    2014-12-01

    Helioviewer.org enables the simultaneous exploration of multiple heterogeneous solar data sets. The latest iteration of this open-source web application and public API brings significant enhancements to the user interface. The addition of an interactive timeline coupled tightly with the image viewport provides a powerful way to visually explore data availability. Integration with external services allows scientists to visually browse datasets and then request science data downloads directly within the Helioviewer.org UI. A complete visual and functional redesign of the interface brings imagery fullscreen and makes data export functions more discoverable. Support for additional data sets and an expanded and fully documented API with client libraries for popular languages improves the ability of scientists to leverage Helioviewer in their own workflows.

  6. arXiv.org and Physics Education

    NASA Astrophysics Data System (ADS)

    Ramlo, Susan

    2007-09-01

    The website arXiv.org (pronounced archive) is a free online resource for full-text articles in the fields of physics, mathematics, computer science, nonlinear science, and quantitative biology that has existed for about 15 years. Available directly at http://www.arXiv.org, this e-print archive is searchable. As of Jan. 3, 2007, arXiv had open access to 401,226 e-prints in the topic areas. Those who sign up for an ID and password can also sign up for daily submission abstract emails for specific subject classes of arXiv, including physics education, physics and society, and history of physics. Founded and developed by Paul Ginsparg when he was at Los Alamos National Laboratory, arXiv's original name was the LANL preprint archive or xxx.lanl.gov. The location and name changed after Ginsparg moved to the physics department at Cornell University. Today, arXiv is hosted and operated by Cornell University library. Mirror sites for arXiv exist worldwide.2

  7. Org.Lcsim: Event Reconstruction in Java

    SciTech Connect

    Graf, Norman A.; /SLAC

    2012-04-19

    Maximizing the physics performance of detectors being designed for the International Linear Collider, while remaining sensitive to cost constraints, requires a powerful, efficient, and flexible simulation, reconstruction and analysis environment to study the capabilities of a large number of different detector designs. The preparation of Letters Of Intent for the International Linear Collider involved the detailed study of dozens of detector options, layouts and readout technologies; the final physics benchmarking studies required the reconstruction and analysis of hundreds of millions of events. We describe the Java-based software toolkit (org.lcsim) which was used for full event reconstruction and analysis. The components are fully modular and are available for tasks from digitization of tracking detector signals through to cluster finding, pattern recognition, track-fitting, calorimeter clustering, individual particle reconstruction, jet-finding, and analysis. The detector is defined by the same xml input files used for the detector response simulation, ensuring the simulation and reconstruction geometries are always commensurate by construction. We discuss the architecture as well as the performance.

  8. Treatment of diabetic polyneuropathy with the neurotrophic peptide ORG 2766.

    PubMed

    Valk, G D; Kappelle, A C; Tjon-A-Tsien, A M; Bravenboer, B; Bakker, K; Michels, R P; Groenhout, C M; Bertelsmann, F W

    1996-03-01

    The efficacy of the neurotrophic peptide ORG 2766 in diabetic patients with polyneuropathy was evaluated in a double-blind, placebo-controlled, multicentre trial. One hundred and twenty four patients were randomised in five groups to receive 0.1, 0.4, 2 or 5 mg ORG 2766 or placebo, once daily, administered subcutaneously 52 weeks. Thermal discrimination thresholds (TDT) and vibration perception thresholds (VPT), motor and sensory nerve conduction velocity, Hoffmann reflex, heart rate variation during deep breathing and heart rate response after standing up, neurological examination score and neuropathic symptom score were determined at baseline and after 17, 34 and 52 weeks of treatment. Of the nerve function indices studied, at week 52 the TDTwarmth of the hand in the ORG 2766 0.1, 0.4 and 5 mg groups and the TDTcold of the foot in the ORG 2766 0.1 and 0.4 mg groups significantly improved compared with placebo. Further significant improvement as compared with placebo was observed in the paraesthesia score at week 34 and week 52 in the ORG 2766 2 mg group. Only at week 34 had both the heartbeat variation during deep breathing and the VPT of the foot in the ORG 2766 0.1 mg group improved significantly, compared with placebo. No further statistically significant differences were observed at time for the other measures. No adverse reactions were observed. The only recorded drug-induced side effect was pain at the injection site. Taking all measures of efficacy into account, the statistically significant results observed did not show consistency within each measure. Therefore, it is concluded that ORG 2766, in contrast to earlier reports, is not effective in treating diabetic polyneuropathy. PMID:8936356

  9. Historicalthinkingmatters.org: Using the Web to Teach Historical Thinking

    ERIC Educational Resources Information Center

    Martin, Daisy; Wineburg, Sam; Rosenzweig, Roy; Leon, Sharon

    2008-01-01

    Historicalthinkingmatters.org, a collaboration between the Center for History and New Media at George Mason University, pioneers of online historical resources, and Stanford University's History Education group, a research center that investigates the teaching and learning of history, addresses the problem of an abundance of historical texts and a…

  10. WorldWideScience.org: the global science gateway.

    PubMed

    Fitzpatrick, Roberta Bronson

    2009-10-01

    WorldWideScience.org is a Web-based global gateway connecting users to both national and international scientific databases and portals. This column will provide background information on the resource as well as introduce basic searching practices for users. PMID:20183035

  11. The LENR-CANR.ORG Website, its Past and Future

    NASA Astrophysics Data System (ADS)

    Rothwell, J.; Storms, E.

    2005-12-01

    The LENR-CANR.org web site has proven to be a popular source of information about cold fusion. This site has distributed more full text papers about LENR than any other source. In addition, it contains many features that allow easy search and insertion of the discovered references into a document.

  12. Folkvine.org: Arts-Based Research on the Web

    ERIC Educational Resources Information Center

    Congdon, Kristin G.

    2006-01-01

    Folkvine.org is a website that presents seven Florida folk artists, three guidebooks, and several scholarly bobble heads that make commentary on humanities topics, the artists, and their work. This article analyzes the website as an arts-based research project. Topics covered address issues of representation, translation, learning processes, and…

  13. SPARQL-enabled identifier conversion with Identifiers.org

    PubMed Central

    Wimalaratne, Sarala M.; Bolleman, Jerven; Juty, Nick; Katayama, Toshiaki; Dumontier, Michel; Redaschi, Nicole; Le Novère, Nicolas; Hermjakob, Henning; Laibe, Camille

    2015-01-01

    Motivation: On the semantic web, in life sciences in particular, data is often distributed via multiple resources. Each of these sources is likely to use their own International Resource Identifier for conceptually the same resource or database record. The lack of correspondence between identifiers introduces a barrier when executing federated SPARQL queries across life science data. Results: We introduce a novel SPARQL-based service to enable on-the-fly integration of life science data. This service uses the identifier patterns defined in the Identifiers.org Registry to generate a plurality of identifier variants, which can then be used to match source identifiers with target identifiers. We demonstrate the utility of this identifier integration approach by answering queries across major producers of life science Linked Data. Availability and implementation: The SPARQL-based identifier conversion service is available without restriction at http://identifiers.org/services/sparql. Contact: sarala@ebi.ac.uk PMID:25638809

  14. Helioviewer.org: Enhanced Solar & Heliospheric Data Visualization

    NASA Astrophysics Data System (ADS)

    Stys, J. E.; Ireland, J.; Hughitt, V. K.; Mueller, D.

    2013-12-01

    Helioviewer.org enables the simultaneous exploration of multiple heterogeneous solar data sets. In the latest iteration of this open-source web application, Hinode XRT and Yohkoh SXT join SDO, SOHO, STEREO, and PROBA2 as supported data sources. A newly enhanced user-interface expands the utility of Helioviewer.org by adding annotations backed by data from the Heliospheric Events Knowledgebase (HEK). Helioviewer.org can now overlay solar feature and event data via interactive marker pins, extended regions, data labels, and information panels. An interactive time-line provides enhanced browsing and visualization to image data set coverage and solar events. The addition of a size-of-the-Earth indicator provides a sense of the scale to solar and heliospheric features for education and public outreach purposes. Tight integration with the Virtual Solar Observatory and SDO AIA cutout service enable solar physicists to seamlessly import science data into their SSW/IDL or SunPy/Python data analysis environments.

  15. Exoplanet Orbit Database. II. Updates to Exoplanets.org

    NASA Astrophysics Data System (ADS)

    Han, Eunkyu; Wang, Sharon X.; Wright, Jason T.; Feng, Y. Katherina; Zhao, Ming; Fakhouri, Onsi; Brown, Jacob I.; Hancock, Colin

    2014-09-01

    The Exoplanet Orbit Database (EOD) compiles orbital, transit, host star, and other parameters of robustly-detected exoplanets reported in the peer-reviewed literature. The EOD can be navigated through the Exoplanet Data Explorer (EDE) plotter and table, available on the World Wide Web at exoplanets.org. The EOD contains data for 1492 confirmed exoplanets as of 2014 July. The EOD descends from a table provided by Butler and coworkers in 2002 and the Catalog of Nearby Exoplanets (Butler and coworkers in 2006), and the first complete documentation for the EOD and the EDE was presented by Wright and coworkers in 2011. In this work, we describe our work since then. We have expanded the scope of the EOD to include secondary eclipse parameters and asymmetric uncertainties and expanded the EDE to include the sample of over 3000 Kepler Objects of Interest (KOIs) and other real planets without good orbital parameters (such as many of those detected by microlensing and imaging). Users can download the latest version of the entire EOD as a single comma separated value file from the front page of exoplanets.org.

  16. AstronomyCenter.org - A Digital Library for Astronomy 101

    NASA Astrophysics Data System (ADS)

    Gagne, M.; Monahan, P.; Deustua, S.; Mason, B.

    2004-12-01

    The AAS is sponsoring the development of a digital collection of online resources for teaching introductory astronomy: astronomycenter.org. Astronomy Center is part of the ComPADRE project with the AIP and its member organizations (see Deustua et al. at this meeting). The goal of Astronomy Center is to build a portal that will be a broad collection of high-quality digital resources, a useful and inviting interface to search and browse the collection, and an online meeting place for faculty at a variety of institutions to gather and share information. The collection will be launched in early 2005 and will initially contain a few hundred resources, selected primarily by Astronomy Center staff. The collection will grow through user and author submissions. Meanwhile, resources will be peer-reviewed and featured on the site as the collection grows. We will present the astronomycenter.org site, the user interface, some resources in the collection, the peer review process, and how members of the community can get involved with Astronomy Center. This work was made possible by a NSF National Science, Technology, Engineering and Mathematics Digital Library (NSDL) grant to the AAPT, AIP, and AAS.

  17. ResearchTraining.org and AALASLearningLibrary.org: online learning management systems for technicians, researchers, and IACUCs.

    PubMed

    Duffee, Nicole; Fallon, Michael T

    2004-06-01

    ResearchTraining.org and the AALASLearningLibrary.org are web-based learning management systems that utilise database architecture in Microsoft SQL Server 2000 and Internet browsers (Microsoft Internet Explorer 6.0, Netscape Navigator 6.0 browsers). Both websites are constructed of active server pages coded with a combination of HTML and Visual Basic. Course content, self-assessment quizzes, and exams are displayed on web pages by accessing the system database. Both systems define three client levels: users who take courses and exams, content authors/editors who build and modify courses and exams, and institutional administrators who access training transcripts of staff (singly or in groups). Exams are generated out of pools of questions, from which questions are randomly selected, and the sequence of answer choices are randomised. Users may output their passing exam results to a certificate generator. Passing exam results are also stored in the database for access by users or authorised institutional administrators. These systems are customisable for addressing the training documentation requirements in animal research facilities. PMID:23581132

  18. The Psychology Graduate Applicant's Portal (www.psychgrad.org).

    PubMed

    Burgess, C; Conley, P; Decker, C; Devitto, Z

    2001-05-01

    Applying to graduate school in psychology can be an intimidating process. Many obstacles must be overcome, such as applying to a program appropriate to the specific applicant, getting good GRE scores, submitting a clear and well-written statement of purpose, and obtaining letters of recommendation, to name just a few. Much information is available to assist applicants in these tasks, but finding this information can cause problems even for experienced Internet users. The goal of this project is to create an easily accessible Web clearing house of information on applying to graduate school in psychology. This Web site, called the Psychology Graduate Applicant's Portal (or PsychGrad.org), contains targeted links to other Web pages with valuable information, book recommendations on the applications process, polls to measure issues important to the graduate applicants, site-unique advice on graduate programs, a message board to exchange information and experiences, and other information relevant to the application process. PMID:11447680

  19. Genenames.org: the HGNC resources in 2015

    PubMed Central

    Gray, Kristian A.; Yates, Bethan; Seal, Ruth L.; Wright, Mathew W.; Bruford, Elspeth A.

    2015-01-01

    The HUGO Gene Nomenclature Committee (HGNC) based at the European Bioinformatics Institute (EMBL-EBI) assigns unique symbols and names to human genes. To date the HGNC have assigned over 39 000 gene names and, representing an increase of over 5000 entries in the past two years. As well as increasing the size of our database, we have continued redesigning our website http://www.genenames.org and have modified, updated and improved many aspects of the site including a faster and more powerful search, a vastly improved HCOP tool and a REST service to increase the number of ways users can retrieve our data. This article provides an overview of our current online data and resources, and highlights the changes we have made in recent years. PMID:25361968

  20. Geosamples.org: Shared Cyberinfrastructure for Geoscience Samples

    NASA Astrophysics Data System (ADS)

    Lehnert, Kerstin; Allison, Lee; Arctur, David; Klump, Jens; Lenhardt, Christopher

    2014-05-01

    Many scientific domains, specifically in the geosciences, rely on physical samples as basic elements for study and experimentation. Samples are collected to analyze properties of natural materials and features that are key to our knowledge of Earth's dynamical systems and evolution, and to preserve a record of our environment over time. Huge volumes of samples have been acquired over decades or even centuries and stored in a large number and variety of institutions including museums, universities and colleges, state geological surveys, federal agencies, and industry. All of these collections represent highly valuable, often irreplaceable records of nature that need to be accessible so that they can be re-used in future research and for educational purposes. Many sample repositories are keen to use cyberinfrastructure capabilities to enhance access to their collections on the internet and to support and streamline collection management (accessioning of new samples, labeling, handling sample requests, etc.), but encounter substantial challenges and barriers to integrate digital sample management into their daily routine. They lack the resources (staff, funding) and infrastructure (hardware, software, IT support) to develop and operate web-enabled databases, to migrate analog sample records into digital data management systems, and to transfer paper- or spreadsheet-based workflows to electronic systems. Use of commercial software is often not an option as it incurs high costs for licenses, requires IT expertise for installation and maintenance, and often does not match the needs of the smaller repositories, being designed for large museums or different types of collections (art, archeological, biological). Geosamples.org is an alliance of sample repositories (academic, US federal and state surveys, industry) and data facilities that aims to develop a cyberinfrastructure that will dramatically advance access to physical samples for the research community, government

  1. DNATCO: assignment of DNA conformers at dnatco.org.

    PubMed

    Černý, Jiří; Božíková, Paulína; Schneider, Bohdan

    2016-07-01

    The web service DNATCO (dnatco.org) classifies local conformations of DNA molecules beyond their traditional sorting to A, B and Z DNA forms. DNATCO provides an interface to robust algorithms assigning conformation classes called NTC: to dinucleotides extracted from DNA-containing structures uploaded in PDB format version 3.1 or above. The assigned dinucleotide NTC: classes are further grouped into DNA structural alphabet NTA: , to the best of our knowledge the first DNA structural alphabet. The results are presented at two levels: in the form of user friendly visualization and analysis of the assignment, and in the form of a downloadable, more detailed table for further analysis offline. The website is free and open to all users and there is no login requirement. PMID:27150812

  2. Genenames.org: the HGNC resources in 2013

    PubMed Central

    Gray, Kristian A.; Daugherty, Louise C.; Gordon, Susan M.; Seal, Ruth L.; Wright, Mathew W.; Bruford, Elspeth A.

    2013-01-01

    The HUGO Gene Nomenclature Committee situated at the European Bioinformatics Institute assigns unique symbols and names to human genes. Since 2011, the data within our database has expanded largely owing to an increase in naming pseudogenes and non-coding RNA genes, and we now have >33 500 approved symbols. Our gene families and groups have also increased to nearly 500, with ∼45% of our gene entries associated to at least one family or group. We have also redesigned the HUGO Gene Nomenclature Committee website http://www.genenames.org creating a constant look and feel across the site and improving usability and readability for our users. The site provides a public access portal to our database with no restrictions imposed on access or the use of the data. Within this article, we review our online resources and data with particular emphasis on the updates to our website. PMID:23161694

  3. Helioviewer.org: Enhanced Solar & Heliospheric Data Visualization

    NASA Astrophysics Data System (ADS)

    Stys, Jeffrey E.; Ireland, Jack; Hughitt, V. Keith; Mueller, Daniel

    2014-06-01

    Helioviewer.org enables the simultaneous exploration of multiple heterogeneous solar data sets. In the latest iteration of this open-source web application, TRACE and Hinode XRT join SDO, SOHO, STEREO, PROBA2 SWAP, and Yohkoh SXT as supported data sets, with significant additions to the availability of data from STEREO. Version 2 of Helioviewer's Public API for scientists and software developers provides powerful new ways to interact with solar data, complete with extensive documentation and usage examples. A new data coverage visualization demystifies the availability of each data set. The addition of a science data download tool provides a simple way to import FITS files directly into an IDL or Python analysis environment. Finally, a prototype timeline feature explores new ways of browsing image data sets in our viewport as well as interacting with time series data.

  4. Evaluating virtual STEM mentoring programs: The SAGANet.org experience

    NASA Astrophysics Data System (ADS)

    Som, S. M.; Walker, S. I.; Miller, E.; Anbar, M.; Kacar, B.; Forrester, J. H.

    2014-12-01

    Many school districts within the United States continue to seek new ways of engaging students within Science, Technology, Engineering, and Mathematics (STEM) disciplines. SAGANet.org, a web-based 501c3 Astrobiology outreach initiative, works with a number of schools, partnering K-12 students and their families with professional scientist mentors from around the world to teach and inspire students using virtual technology platforms. Current programs include two mentoring partnerships: pairing scientist-mentors with at-risk youth at the Pittsburg Community School in Pittsburg CA, and pairing scientist-mentors with families from the Kyrene del Cielo Elementary School in Chandler AZ. These programs represent two very different models for utilizing the virtual media platform provided by SAGANet.org to engage K-12 students and their families in STEM. For the former, scientists mentor the students of the Pittsburg School as part of the formal in-class curriculum. For the latter, scientists work with K-5 students and their families through Cielo's Science & Engineering Discovery Room to develop a science project as part of an informal learning experience that is independent of the formal curriculum. In this presentation, we (1) discuss the challenges and successes of engaging these two distinct audiences through virtual media, (2) present the results of how these two very-different mentoring partnership impact K-12 students science self-efficacy, interest in science, and STEM career awareness, and (3) share the impact of the mentoring experience on the mentor's confidence and self-efficacy with communicating science to the public.

  5. The Seamount Catalog in EarthRef.org

    NASA Astrophysics Data System (ADS)

    Gotberg, N. K.; Koppers, A. A.; Staudigel, H.; Perez, J.

    2004-12-01

    Seamounts are important to research and education in many scientific fields, providing a wide range of data on physical, chemical, biological and geological processes. In order to make a diverse set of seamount data accessible we have developed the Seamount Catalog in EarthRef.org, available through the http://earthref.org/databases/SC/. The primary goal of the Seamount Catalog is to provide access to digital data files on a large assortment of interdisciplinary seamount research. The catalog can be searched at a variety of ability or expert levels allowing it to be used from basic education to advanced research. Each seamount is described in terms of its location, height, volume, elongation, azimuth, irregularity, rifts, morphological classification and relation to other features. GEBCO (General Bathymetric Chart of the Ocean) gazetteer data (2002; 2003) is included in the database in order to provide information on the history, discovery and names of the seamounts. Screen-optimized bathymetry maps, grid files and the original multibeam data files are available for online viewing with higher resolution downloadable versions (AI, PS, PDF) also offered. The data files for each seamount include a map made from the multibeam data only, a map made from Smith and Sandwell's (1996) predicted bathymetry, a merged map incorporating both data sets, and a map showing the differences between the two data sets. We are working towards expanding the Seamount Catalog by integrating bathymetry data from various sources, developing and linking disciplinary reference models, and integrating information from multiple disciplines and from the literature. We hope to create a data integrative environment that provides access to seamount data and the tools needed for working with that data.

  6. Approaches to Linked Open Data at data.oceandrilling.org

    NASA Astrophysics Data System (ADS)

    Fils, D.

    2012-12-01

    The data.oceandrilling.org web application applies Linked Open Data (LOD) patterns to expose Deep Sea Drilling Project (DSDP), Ocean Drilling Program (ODP) and Integrated Ocean Drilling Program (IODP) data. Ocean drilling data is represented in a rich range of data formats: high resolution images, file based data sets and sample based data. This richness of data types has been well met by semantic approaches and will be demonstrated. Data has been extracted from CSV, HTML and RDBMS through custom software and existing packages for loading into a SPARQL 1.1 compliant triple store. Practices have been developed to streamline the maintenance of the RDF graphs and properly expose them using LOD approaches like VoID and HTML embedded structured data. Custom and existing vocabularies are used to allow semantic relations between resources. Use of the W3c draft RDF Data Cube Vocabulary and other approaches for encoding time scales, taxonomic fossil data and other graphs will be shown. A software layer written in Google Go mediates the RDF to web pipeline. The approach used is general and can be applied to other similar environments like node.js or Python Twisted. To facilitate communication user interface software libraries such as D3 and packages such as S2S and LodLive have been used. Additionally OpenSearch API's, structured data in HTML and SPARQL endpoints provide various access methods for applications. The data.oceandrilling.org is not viewed as a web site but as an application that communicate with a range of clients. This approach helps guide the development more along software practices than along web site authoring approaches.

  7. Computational Metabolomics Operations at BioCyc.org

    PubMed Central

    Karp, Peter D.; Billington, Richard; Holland, Timothy A.; Kothari, Anamika; Krummenacker, Markus; Weaver, Daniel; Latendresse, Mario; Paley, Suzanne

    2015-01-01

    BioCyc.org is a genome and metabolic pathway web portal covering 5500 organisms, including Homo sapiens, Arabidopsis thaliana, Saccharomyces cerevisiae and Escherichia coli. These organism-specific databases have undergone variable degrees of curation. The EcoCyc (Escherichia coli Encyclopedia) database is the most highly curated; its contents have been derived from 27,000 publications. The MetaCyc (Metabolic Encyclopedia) database within BioCyc is a “universal” metabolic database that describes pathways, reactions, enzymes and metabolites from all domains of life. Metabolic pathways provide an organizing framework for analyzing metabolomics data, and the BioCyc website provides computational operations for metabolomics data that include metabolite search and translation of metabolite identifiers across multiple metabolite databases. The site allows researchers to store and manipulate metabolite lists using a facility called SmartTables, which supports metabolite enrichment analysis. That analysis operation identifies metabolite sets that are statistically over-represented for the substrates of specific metabolic pathways. BioCyc also enables visualization of metabolomics data on individual pathway diagrams and on the organism-specific metabolic map diagrams that are available for every BioCyc organism. Most of these operations are available both interactively and as programmatic web services. PMID:26011592

  8. DCODE.ORG Anthology of Comparative Genomic Tools

    SciTech Connect

    Loots, G G; Ovcharenko, I

    2005-01-11

    Comparative genomics provides the means to demarcate functional regions in anonymous DNA sequences. The successful application of this method to identifying novel genes is currently shifting to deciphering the noncoding encryption of gene regulation across genomes. To facilitate the use of comparative genomics to practical applications in genetics and genomics we have developed several analytical and visualization tools for the analysis of arbitrary sequences and whole genomes. These tools include two alignment tools: zPicture and Mulan; a phylogenetic shadowing tool: eShadow for identifying lineage- and species-specific functional elements; two evolutionary conserved transcription factor analysis tools: rVista and multiTF; a tool for extracting cis-regulatory modules governing the expression of co-regulated genes, CREME; and a dynamic portal to multiple vertebrate and invertebrate genome alignments, the ECR Browser. Here we briefly describe each one of these tools and provide specific examples on their practical applications. All the tools are publicly available at the http://www.dcode.org/ web site.

  9. Medical and Transmission Vector Vocabulary Alignment with Schema.org

    SciTech Connect

    Smith, William P.; Chappell, Alan R.; Corley, Courtney D.

    2015-04-21

    Available biomedical ontologies and knowledge bases currently lack formal and standards-based interconnections between disease, disease vector, and drug treatment vocabularies. The PNNL Medical Linked Dataset (PNNL-MLD) addresses this gap. This paper describes the PNNL-MLD, which provides a unified vocabulary and dataset of drug, disease, side effect, and vector transmission background information. Currently, the PNNL-MLD combines and curates data from the following research projects: DrugBank, DailyMed, Diseasome, DisGeNet, Wikipedia Infobox, Sider, and PharmGKB. The main outcomes of this effort are a dataset aligned to Schema.org, including a parsing framework, and extensible hooks ready for integration with selected medical ontologies. The PNNL-MLD enables researchers more quickly and easily to query distinct datasets. Future extensions to the PNNL-MLD will include Traditional Chinese Medicine, broader interlinks across genetic structures, a larger thesaurus of synonyms and hypernyms, explicit coding of diseases and drugs across research systems, and incorporating vector-borne transmission vocabularies.

  10. Marine Science and Education in one Word: "planeetzee.org"

    NASA Astrophysics Data System (ADS)

    Seys, J.; Copejans, E.; Ameije, K.

    2009-04-01

    It is a major challenge to bring science and technology to the public at large and more particular to young people. This is even more true for marine sciences, due to the very nature of the study field and the fact that the underwater world is difficult to experience and communicate. Therefore it is not surprising that in Europe there are only few examples of marine educational projects that try to go beyond the ‘observe and describe' approach. In 2004 SHE Consultancy, the Flanders Marine Institute VLIZ and DAB Vloot developed a first Belgian e-learning programme dedicated to oceans and seas, with the support of the Flemish government ("Action plan Science Communication"). This programme ‘Expedition Zeeleeuw' (www.expeditiezeeleeuw.be), ran from 2005 till 2007 and challenged some 3000 Flemish students of 16-18 years old all over Flanders to find creative solutions for 10 major marine issues at the Belgian coast. The class that could convince the jury to have discovered the most creative and intelligent solutions, wan a one-week scientific expedition at sea on board the vessel Zeeleeuw. As a successor to ‘Expedition Zeeleeuw', a new e-learning project on marine science was developed in 2007: ‘Planeet Zee' i.e. ‘Planet Ocean' (www.planeetzee.org; info via info@planeetzee.org + demo-site in English available at www.planetocean.eu). The new marine and coastal e-learning project is presented as a virtual sailing trip on the Atlantic Ocean. It follows the adventures of two youngsters "borrowing" the yacht of their father and getting into trouble on the open ocean. On this journey they face 21 problems (eg. out of food, drinking water or fuel, fear for whales, Bermuda triangle, tsunami's etc… ), each of them introduced by a short movie clip. When they realize they can not solve the problem, they ask for radio help and - what a surprise! - get interesting answers from the Zeeleeuw research vessel and its 21 marine scientists on board, that appears to be in the

  11. oldWeather.org: Citizen Science for Climate Reconstruction

    NASA Astrophysics Data System (ADS)

    Brohan, P.

    2012-12-01

    Most of us care about today's weather, and the predictions for tomorrow's; but the weather of decades and centuries ago has traditionally been of interest only to a handful of historians and climatologists. However, the increasing concern about the consequences of climate change is raising the profile of historical climatology - a good understanding of past climate is needed to judge whether today's storms and droughts are unusual, and to add confidence and context to predictions of future change. `Old weather' is changing from an academic speciality into an area of public interest, and reconstructions of past climate are being subjected to intense critical inspection. This increased public interest is a challenge for scientists, as they have to communicate their methods and results to a much wider audience; but also an opportunity, as the public can actively help with scientific projects. The oldWeather project (http://oldweather.org) takes advantage of this interest by engaging a large community of interested volunteers, who are recovering the millions of archived historic weather observations needed to reconstruct the past weather and climate. Over the past 18 months, more than 12,000 volunteers have been reading the logbooks of 300 Royal Navy ships from the period 1914-22, and transcribing the frequent and regular weather observations they contain. The wide area of operation of the Royal Navy means that the observations recovered improve historical weather reconstructions over a large fraction of the world. As well as the new climate records, the project has produced a wealth of historical information for the Navy of the period, and an active community of volunteer researchers. The project is now being extended to look at US records - from the Navy and revenue service.

  12. NeuroLex.org: an online framework for neuroscience knowledge

    PubMed Central

    Larson, Stephen D.; Martone, Maryann E.

    2013-01-01

    The ability to transmit, organize, and query information digitally has brought with it the challenge of how to best use this power to facilitate scientific inquiry. Today, few information systems are able to provide detailed answers to complex questions about neuroscience that account for multiple spatial scales, and which cross the boundaries of diverse parts of the nervous system such as molecules, cellular parts, cells, circuits, systems and tissues. As a result, investigators still primarily seek answers to their questions in an increasingly densely populated collection of articles in the literature, each of which must be digested individually. If it were easier to search a knowledge base that was structured to answer neuroscience questions, such a system would enable questions to be answered in seconds that would otherwise require hours of literature review. In this article, we describe NeuroLex.org, a wiki-based website and knowledge management system. Its goal is to bring neurobiological knowledge into a framework that allows neuroscientists to review the concepts of neuroscience, with an emphasis on multiscale descriptions of the parts of nervous systems, aggregate their understanding with that of other scientists, link them to data sources and descriptions of important concepts in neuroscience, and expose parts that are still controversial or missing. To date, the site is tracking ~25,000 unique neuroanatomical parts and concepts in neurobiology spanning experimental techniques, behavioral paradigms, anatomical nomenclature, genes, proteins and molecules. Here we show how the structuring of information about these anatomical parts in the nervous system can be reused to answer multiple neuroscience questions, such as displaying all known GABAergic neurons aggregated in NeuroLex or displaying all brain regions that are known within NeuroLex to send axons into the cerebellar cortex. PMID:24009581

  13. 4Kids.org: Topical, Searchable, and Safe Internet-Based Resource for Children and Youth

    ERIC Educational Resources Information Center

    Bacon, Melanie; Blood, Leslie; Ault, Marilyn; Adams, Doug

    2008-01-01

    4Kids.org is an online resource with an accompanying syndicated print publication created to promote safe access to websites and technology literacy. 4Kids.org, created by ALTEC at the University of Kansas in 1995, provides a variety of Internet-based activities as well as access to a database of websites reviewed for educational content,…

  14. Behavioral effects of the cannabinoid CB1 receptor allosteric modulator ORG27569 in rats

    PubMed Central

    Ding, Yuanyuan; Qiu, Yanyan; Jing, Li; Thorn, David A; Zhang, Yanan; Li, Jun-Xu

    2014-01-01

    The cannabinoid CB1 receptor system is involved in feeding behaviors and the CB1 receptor antagonist SR141716A is an effective antiobesity drug. However, SR141716A also has serious side effects, which prompted the exploration of alternative strategies to modulate this important drug target. Recently a CB1 receptor allosteric modulating site has been discovered and the allosteric modulating activity of several modulators including ORG27569 has been characterized in vitro. Yet, little is known of the in vivo pharmacological effects of ORG27569. This study examined the behavioral pharmacology of ORG27569 in rats. ORG27569 (3.2–10 mg/kg, i.p.) selectively attenuated the hypothermic effects of CB1 receptor agonists CP55940 (0.1–1 mg/kg) and anandamide (3.2–32 mg/kg). In contrast, SR141716A only attenuated the hypothermic effects of CP55940 but not anandamide. SR141716A but not ORG27569 blocked CP55940-induced catalepsy and antinociception. In addition, ORG27569 did not modify SR141716A-elicited grooming and scratching behaviors. In feeding studies, ORG27569 decreased palatable and plain food intake which was partially blocked by CP55940. The hypophagic effect of ORG27569 developed tolerance after 4 days of daily 5.6 mg/kg treatment; however, the effect on body weight gain outlasted the drug treatment for 10 days. These data suggest that ORG27569 may not function as a CB1 receptor allosteric modulator in vivo, although its hypophagic activity still has potential therapeutic utility. PMID:25431655

  15. CitSci.org: A New Model for Managing, Documenting, and Sharing Citizen Science Data

    PubMed Central

    Wang, Yiwei; Kaplan, Nicole; Newman, Greg; Scarpino, Russell

    2015-01-01

    Citizen science projects have the potential to advance science by increasing the volume and variety of data, as well as innovation. Yet this potential has not been fully realized, in part because citizen science data are typically not widely shared and reused. To address this and related challenges, we built CitSci.org (see www.citsci.org), a customizable platform that allows users to collect and generate diverse datasets. We hope that CitSci.org will ultimately increase discoverability and confidence in citizen science observations, encouraging scientists to use such data in their own scientific research. PMID:26492521

  16. A double-blind placebo-controlled study of Org 3770 in depressed outpatients.

    PubMed

    Claghorn, J L; Lesem, M D

    1995-06-01

    90 patients between 18 and 65 years, with a DSM-III diagnosis of moderate or severe major depressive episode, were randomized to 6 weeks of treatment with Org 3770 or placebo in a double-blind trial. On main efficacy parameters, the 17-item HAMD, MADRS and CGI, Org 3770 was significantly superior to placebo (P < or = 0.05) in weeks 1-4 and at endpoint and recommended as continuation treatment to significantly more patients. The tolerability of Org 3770 was good: the only significant differences as compared with placebo were in the incidences of somnolence and increased appetite. The results show that Org 3770 is an effective and well-tolerated drug for the treatment of major depressive disorder. PMID:7560544

  17. Excretion balance and metabolism of the progestagen Org 30659 in healthy postmenopausal women.

    PubMed

    Verhoeven, C H; Gloudemans, R H; Groothuis, G M; Rietjens, I M; Vos, R M

    2000-05-01

    Metabolism of Org 30659 ((17alpha)-17-hydroxy-11-methylene-19-norpregna-4, 15-dien-20-yn-3-one), a new potent progestagen currently under clinical development by NV Organon for use in oral contraception and hormone replacement therapy, was studied in vivo after oral administration to healthy postmenopausal women. After oral administration of [14C]-Org 30659 to postmenopausal women, the compound was extensively metabolized. The dosed radioactivity was predominantly excreted via urine. Org 30659 was to a large extent metabolized at the C3- and the C17-positions. Phase II metabolism, and in particular conjugation with glucuronic acid at the 17beta-hydroxy group, is the major metabolic route for Org 30659 in vivo. Not only phase II metabolism was observed for Org 30659 after oral administration to postmenopausal volunteers, but also metabolism in the A-ring occurred, especially reduction of the 3-keto-Delta(4) moiety to give 3alpha-hydroxy, 5alpha(beta)-dihydro and 3beta-hydroxy, 5alpha-dihydro derivatives. Oxidative metabolism (6beta-hydroxylation) observed in human liver preparations in vitro, was not observed to a significant extent in vivo. So, in vitro human metabolism is different from the in vivo metabolism, indicating that the in vitro-in vivo extrapolation is far from straightforward, at least when only liver preparations are used. The proper choice of the in vitro system (e.g., microsomes, hepatocytes, slices or individually expressed enzymes) and the substrate concentration can be very important determinative factors for the predictability of the in vitro system for the in vivo situation. Species comparison of the metabolic routes of Org 30659 after oral administration indicated that the monkey seems to be a better representative species than the rat for the metabolism of Org 30659 in humans. PMID:10822023

  18. In-vivo pharmacological evaluation of the CB1-receptor allosteric modulator Org-27569.

    PubMed

    Gamage, Thomas F; Ignatowska-Jankowska, Bogna M; Wiley, Jenny L; Abdelrahman, Mostafa; Trembleau, Laurent; Greig, Iain R; Thakur, Ganesh A; Tichkule, Ritesh; Poklis, Justin; Ross, Ruth A; Pertwee, Roger G; Lichtman, Aron H

    2014-04-01

    Several allosteric modulators (AMs) of the CB1 receptor have been characterized in vitro, including Org27569, which enhances CB1-specific binding of [H]CP55,940, but behaves as an insurmountable CB1-receptor antagonist in several biochemical assays. Although a growing body of research has investigated the molecular actions of this unusual AM, it is unknown whether these actions translate to the whole animal. The purpose of the present study was to determine whether Org27569 would produce effects in well-established mouse behavioral assays sensitive to CB1 orthosteric agonists and antagonists. Similar to the orthosteric CB1 antagonist/inverse agonist rimonabant, Org27569 reduced food intake; however, this anorectic effect occurred independently of the CB1 receptor. Org27569 did not elicit CB1-mediated effects alone and lacked efficacy in altering antinociceptive, cataleptic, and hypothermic actions of the orthosteric agonists anandamide, CP55,940, and Δ-tetrahydrocannabinol. Moreover, it did not alter the discriminative stimulus effects of anandamide in FAAH-deficient mice or Δ-tetrahydrocannabinol in wild-type mice in the drug discrimination paradigm. These findings question the utility of Org27569 as a 'gold standard' CB1 AM and underscore the need for the development of CB1 AMs with pharmacology that translates from the molecular level to the whole animal. PMID:24603340

  19. sORFs.org: a repository of small ORFs identified by ribosome profiling.

    PubMed

    Olexiouk, Volodimir; Crappé, Jeroen; Verbruggen, Steven; Verhegen, Kenneth; Martens, Lennart; Menschaert, Gerben

    2016-01-01

    With the advent of ribosome profiling, a next generation sequencing technique providing a "snap-shot'' of translated mRNA in a cell, many short open reading frames (sORFs) with ribosomal activity were identified. Follow-up studies revealed the existence of functional peptides, so-called micropeptides, translated from these 'sORFs', indicating a new class of bio-active peptides. Over the last few years, several micropeptides exhibiting important cellular functions were discovered. However, ribosome occupancy does not necessarily imply an actual function of the translated peptide, leading to the development of various tools assessing the coding potential of sORFs. Here, we introduce sORFs.org (http://www.sorfs.org), a novel database for sORFs identified using ribosome profiling. Starting from ribosome profiling, sORFs.org identifies sORFs, incorporates state-of-the-art tools and metrics and stores results in a public database. Two query interfaces are provided, a default one enabling quick lookup of sORFs and a BioMart interface providing advanced query and export possibilities. At present, sORFs.org harbors 263 354 sORFs that demonstrate ribosome occupancy, originating from three different cell lines: HCT116 (human), E14_mESC (mouse) and S2 (fruit fly). sORFs.org aims to provide an extensive sORFs database accessible to researchers with limited bioinformatics knowledge, thus enabling easy integration into personal projects. PMID:26527729

  20. sORFs.org: a repository of small ORFs identified by ribosome profiling

    PubMed Central

    Olexiouk, Volodimir; Crappé, Jeroen; Verbruggen, Steven; Verhegen, Kenneth; Martens, Lennart; Menschaert, Gerben

    2016-01-01

    With the advent of ribosome profiling, a next generation sequencing technique providing a “snap-shot’’ of translated mRNA in a cell, many short open reading frames (sORFs) with ribosomal activity were identified. Follow-up studies revealed the existence of functional peptides, so-called micropeptides, translated from these ‘sORFs’, indicating a new class of bio-active peptides. Over the last few years, several micropeptides exhibiting important cellular functions were discovered. However, ribosome occupancy does not necessarily imply an actual function of the translated peptide, leading to the development of various tools assessing the coding potential of sORFs. Here, we introduce sORFs.org (http://www.sorfs.org), a novel database for sORFs identified using ribosome profiling. Starting from ribosome profiling, sORFs.org identifies sORFs, incorporates state-of-the-art tools and metrics and stores results in a public database. Two query interfaces are provided, a default one enabling quick lookup of sORFs and a BioMart interface providing advanced query and export possibilities. At present, sORFs.org harbors 263 354 sORFs that demonstrate ribosome occupancy, originating from three different cell lines: HCT116 (human), E14_mESC (mouse) and S2 (fruit fly). sORFs.org aims to provide an extensive sORFs database accessible to researchers with limited bioinformatics knowledge, thus enabling easy integration into personal projects. PMID:26527729

  1. lightsources.org: An Internet Site for Light SourceCommunication

    SciTech Connect

    Robinson, Art

    2004-10-04

    Research at the world's accelerator- (storage-ring and linac) based light sources is one of the most dynamic and rapidly growing fields of science. It frequently results in direct benefits to society, thereby demonstrating the value of the research with very concrete examples, but this is not widely understood or appreciated outside of the immediate user community. Our growing group of light source communicators from facilities in Europe, Asia, and the Americas, inspired by the Interactions.org Web site created by high-energy (elementary-particle)physics communicators, concluded that a light source community Web site (lightsources.org) would be the best tool for establishing effective collaboration between the communications offices of the world's light sources and to maximize the impact of our efforts. We envision lightsources.org to serve as a one-stop-shopping site for information about all aspects of light sources and the research they make possible. Audiences to be served include science communicators, the press, policymakers, the light source community, the wider scientific community, the science-interested public, and students and educators. Our proposal has been sent to the world's light source facility directors by J. Murray Gibson (APS) and William G. Stirling (ESRF). As a result,light sources.org is now being supported by a growing list of facilities from Europe, North America, and Asia. We hope to launch lightsources.org before the end of 2004.

  2. re3data.org - a global registry of research data repositories

    NASA Astrophysics Data System (ADS)

    Pampel, Heinz; Vierkant, Paul; Elger, Kirsten; Bertelmann, Roland; Witt, Michael; Schirmbacher, Peter; Rücknagel, Jessika; Kindling, Maxi; Scholze, Frank; Ulrich, Robert

    2016-04-01

    re3data.org - the registry of research data repositories lists over 1,400 research data repositories from all over the world making it the largest and most comprehensive online catalog of research data repositories on the web. The registry is a valuable tool for researchers, funding organizations, publishers and libraries. re3data.org provides detailed information about research data repositories, and its distinctive icons help researchers to easily identify relevant repositories for accessing and depositing data sets [1]. Funding agencies, like the European Commission [2] and research institutions like the University of Bielefeld [3] already recommend the use of re3data.org in their guidelines and policies. Several publishers and journals like Copernicus Publications, PeerJ, and Nature's Scientific Data recommend re3data.org in their editorial policies as a tool for the easy identification of appropriate data repositories to store research data. Project partners in re3data.org are the Library and Information Services department (LIS) of the GFZ German Research Centre for Geosciences, the Computer and Media Service at the Humboldt-Universität zu Berlin, the Purdue University Libraries and the KIT Library at the Karlsruhe Institute of Technology (KIT). After its fusion with the U.S. American DataBib in 2014, re3data.org continues as a service of DataCite from 2016 on. DataCite is the international organization for the registration of Digital Object Identifiers (DOI) for research data and aims to improve their citation. The poster describes the current status and the future plans of re3data.org. [1] Pampel H, et al. (2013) Making Research Data Repositories Visible: The re3data.org Registry. PLoS ONE 8(11): e78080. doi:10.1371/journal.pone.0078080. [2] European Commission (2015): Guidelines on Open Access to Scientific Publications and Research Data in Horizon 2020. Available: http://ec.europa.eu/research/participants/data/ref/h2020/grants_manual/hi/oa_pilot/h2020-hi

  3. Making research data repositories visible: the re3data.org Registry.

    PubMed

    Pampel, Heinz; Vierkant, Paul; Scholze, Frank; Bertelmann, Roland; Kindling, Maxi; Klump, Jens; Goebelbecker, Hans-Jürgen; Gundlach, Jens; Schirmbacher, Peter; Dierolf, Uwe

    2013-01-01

    Researchers require infrastructures that ensure a maximum of accessibility, stability and reliability to facilitate working with and sharing of research data. Such infrastructures are being increasingly summarized under the term Research Data Repositories (RDR). The project re3data.org-Registry of Research Data Repositories-has begun to index research data repositories in 2012 and offers researchers, funding organizations, libraries and publishers an overview of the heterogeneous research data repository landscape. In July 2013 re3data.org lists 400 research data repositories and counting. 288 of these are described in detail using the re3data.org vocabulary. Information icons help researchers to easily identify an adequate repository for the storage and reuse of their data. This article describes the heterogeneous RDR landscape and presents a typology of institutional, disciplinary, multidisciplinary and project-specific RDR. Further the article outlines the features of re3data.org, and shows how this registry helps to identify appropriate repositories for storage and search of research data. PMID:24223762

  4. Lessons from Afar: A Review of www.daisakuikeda.org, Official Website of Daisaku Ikeda

    ERIC Educational Resources Information Center

    Arauz, Luis

    2012-01-01

    Daisaku Ikeda (1928- ) is a Buddhist leader, peace builder, school founder, and poet. His own biography and lifework provide a model for how one can transform adversity into alternative opportunities for some of the most disenfranchised students. Scrutinizing Ikeda's official website (www.daisakuikeda.org) reveals an extensive collection of his…

  5. Cogito.org: A Website and Online Community for the World's Most Talented Youth

    ERIC Educational Resources Information Center

    Brody, Linda E.

    2008-01-01

    Students have used Cogito.org to pose and/or solve math problems and brain teasers, share their experiences in academic competitions, debate the pros and cons of using biofuels for energy, design an alien world based on sound scientific principles, and expand their cultural understanding by connecting with students from around the world.…

  6. HealthMpowerment.org: Building Community through a Mobile-Optimized, Online Health Promotion Intervention

    ERIC Educational Resources Information Center

    Hightow-Weidman, Lisa B.; Muessig, Kathryn E.; Pike, Emily C.; LeGrand, Sara; Baltierra, Nina; Rucker, Alvin Justin; Wilson, Patrick

    2015-01-01

    Background: Both young Black men who have sex with men as well as young Black transgender women (YBMSM/TW) continue to experience a significant increase in HIV incidence. HealthMpowerment.org (HMP) is a mobile phone-optimized, online intervention for both YBMSM/TW to build community and facilitate supportive relationships. Methods: To assess the…

  7. A Kind of Optimization Method of Loading Documents in OpenOffice.org

    NASA Astrophysics Data System (ADS)

    Lan, Yuqing; Li, Li; Zhou, Wenbin

    As a giant in open source community, OpenOffice.org has become the most popular office suite within Linux community. But OpenOffice.org is relatively slow while loading documents. Research shows that the most time consuming part is importing one page of whole document. If there are many pages in a document, the accumulation of time consumed can be astonishing. Therefore, this paper proposes a solution, which has improved the speed of loading documents through asynchronous importing mechanism: a document is not imported as a whole, but only part of the document is imported at first for display, then mechanism in the background is started to asynchronously import the remaining parts, and insert it into the drawing queue of OpenOffice.org for display. In this way, the problem can be solved and users don't have to wait for a long time. Application start-up time testing tool has been used to test the time consumed in loading different pages of documents before and after optimization of OpenOffice.org, then, we adopt the regression theory to analyse the correlation between the page number of documents and the loading time. In addition, visual modeling of the experimental data are acquired with the aid of matlab. An obvious increase in loading speed can be seen after a comparison of the time consumed to load a document before and after the solution is adopted. And then, using Microsoft Office compared with the optimized OpenOffice.org, their loading speeds are almost same. The results of the experiments show the effectiveness of this solution.

  8. Electrophysiological effects of Org 7797 in the closed-chest anaesthetized dog.

    PubMed Central

    Leboeuf, J.; Basiez, M.; Massingham, R.

    1993-01-01

    1. The intravenous electrophysiological effects of a new antifibrillatory agent, Org 7797, were studied in closed chest anaesthetized dogs. Effects of fast sodium and slow calcium-mediated action potentials were also examined in guinea-pig isolated papillary muscle. 2. The major effects of a known antifibrillatory dose of Org 7797 (0.5 mg kg-1) were a protracted slowing of AV nodal conduction (for at least 20 min) and prolongation of the AV nodal functional refractory period. Conduction in the atria and His-Purkinje system (reflected by the St-A and HV intervals) were not significantly modified whilst ventricular conduction (reflected by the QRS interval) and the ventricular functional refractory period were only transiently prolonged. No other electrophysiological changes were seen. 3. A higher dose of Org 7797 (1.5 mg kg-1) slowed conduction at all levels of the myocardium (as evidenced by increases in the St-A, AH, HV and QRS intervals), slightly shortened cardiac repolarization (as assessed from JTc) and decreased Wenckebach rate. Atrial refractory periods were increased whereas effects on ventricular refractory periods were modest. 4. Neither heart rate nor sinus node recovery time were modified by either dose of Org 7797. 5. Org 7797, at a concentration (20 microM) which reduced Vmax of fast sodium-mediated action potentials in isolated papillary muscle by 83%, did not modify Vmax of slow calcium-mediated action potentials. It prolonged duration of the latter but did not modify that of the former. However, the plateau phase of both the 'fast' and especially the 'slow' action potentials was prolonged.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8220882

  9. Paleomagnetism.org: An online multi-platform open source environment for paleomagnetic data analysis

    NASA Astrophysics Data System (ADS)

    Koymans, Mathijs R.; Langereis, Cor G.; Pastor-Galán, Daniel; van Hinsbergen, Douwe J. J.

    2016-08-01

    This contribution provides an overview of Paleomagnetism.org, an open-source, multi-platform online environment for paleomagnetic data analysis. Paleomagnetism.org provides an interactive environment where paleomagnetic data can be interpreted, evaluated, visualized, and exported. The Paleomagnetism.org application is split in to an interpretation portal, a statistics portal, and a portal for miscellaneous paleomagnetic tools. In the interpretation portal, principle component analysis can be performed on visualized demagnetization diagrams. Interpreted directions and great circles can be combined to find great circle solutions. These directions can be used in the statistics portal, or exported as data and figures. The tools in the statistics portal cover standard Fisher statistics for directions and VGPs, including other statistical parameters used as reliability criteria. Other available tools include an eigenvector approach foldtest, two reversal test including a Monte Carlo simulation on mean directions, and a coordinate bootstrap on the original data. An implementation is included for the detection and correction of inclination shallowing in sediments following TK03.GAD. Finally we provide a module to visualize VGPs and expected paleolatitudes, declinations, and inclinations relative to widely used global apparent polar wander path models in coordinates of major continent-bearing plates. The tools in the miscellaneous portal include a net tectonic rotation (NTR) analysis to restore a body to its paleo-vertical and a bootstrapped oroclinal test using linear regressive techniques, including a modified foldtest around a vertical axis. Paleomagnetism.org provides an integrated approach for researchers to work with visualized (e.g. hemisphere projections, Zijderveld diagrams) paleomagnetic data. The application constructs a custom exportable file that can be shared freely and included in public databases. This exported file contains all data and can later be

  10. Guiametabolica.org: empowerment through internet tools in inherited metabolic diseases

    PubMed Central

    2012-01-01

    Web-based interventions are effective on the patient empowerment. Guiametabolica.org constitutes an interface for people involved in inherited metabolic diseases, trying to facilitate access to information and contact with professionals and other patients, offering a platform to develop support groups. Guiametabolica.org is widely considered for Spanish-speaking patients and caregivers with inherited metabolic diseases. Preliminary evaluations show changes in their habits, decrease in their senses of isolation and improvement regarding self-efficacy. Specific inherited metabolic diseases websites, especially participative websites, should be considered as a complement to more traditional clinical approaches. Their contribution lies in patient’s general well-being, without interfering with traditional care. PMID:22909005

  11. BioImg.org: A Catalog of Virtual Machine Images for the Life Sciences

    PubMed Central

    Dahlö, Martin; Haziza, Frédéric; Kallio, Aleksi; Korpelainen, Eija; Bongcam-Rudloff, Erik; Spjuth, Ola

    2015-01-01

    Virtualization is becoming increasingly important in bioscience, enabling assembly and provisioning of complete computer setups, including operating system, data, software, and services packaged as virtual machine images (VMIs). We present an open catalog of VMIs for the life sciences, where scientists can share information about images and optionally upload them to a server equipped with a large file system and fast Internet connection. Other scientists can then search for and download images that can be run on the local computer or in a cloud computing environment, providing easy access to bioinformatics environments. We also describe applications where VMIs aid life science research, including distributing tools and data, supporting reproducible analysis, and facilitating education. BioImg.org is freely available at: https://bioimg.org. PMID:26401099

  12. BioImg.org: A Catalog of Virtual Machine Images for the Life Sciences.

    PubMed

    Dahlö, Martin; Haziza, Frédéric; Kallio, Aleksi; Korpelainen, Eija; Bongcam-Rudloff, Erik; Spjuth, Ola

    2015-01-01

    Virtualization is becoming increasingly important in bioscience, enabling assembly and provisioning of complete computer setups, including operating system, data, software, and services packaged as virtual machine images (VMIs). We present an open catalog of VMIs for the life sciences, where scientists can share information about images and optionally upload them to a server equipped with a large file system and fast Internet connection. Other scientists can then search for and download images that can be run on the local computer or in a cloud computing environment, providing easy access to bioinformatics environments. We also describe applications where VMIs aid life science research, including distributing tools and data, supporting reproducible analysis, and facilitating education. BioImg.org is freely available at: https://bioimg.org. PMID:26401099

  13. BikeMaps.org: A Global Tool for Collision and Near Miss Mapping.

    PubMed

    Nelson, Trisalyn A; Denouden, Taylor; Jestico, Benjamin; Laberee, Karen; Winters, Meghan

    2015-01-01

    There are many public health benefits to cycling, such as chronic disease reduction and improved air quality. Real and perceived concerns about safety are primary barriers to new ridership. Due to limited forums for official reporting of cycling incidents, lack of comprehensive data is limiting our ability to study cycling safety and conduct surveillance. Our goal is to introduce BikeMaps.org, a new website developed by the authors for crowd-source mapping of cycling collisions and near misses. BikeMaps.org is a global mapping system that allows citizens to map locations of cycling incidents and report on the nature of the event. Attributes collected are designed for spatial modeling research on predictors of safety and risk, and to aid surveillance and planning. Released in October 2014, within 2 months the website had more than 14,000 visitors and mapping in 14 countries. Collisions represent 38% of reports (134/356) and near misses 62% (222/356). In our pilot city, Victoria, Canada, citizens mapped data equivalent to about 1 year of official cycling collision reports within 2 months via BikeMaps.org. Using report completeness as an indicator, early reports indicate that data are of high quality with 50% being fully attributed and another 10% having only one missing attribute. We are advancing this technology, with the development of a mobile App, improved data visualization, real-time altering of hazard reports, and automated open-source tools for data sharing. Researchers and citizens interested in utilizing the BikeMaps.org technology can get involved by encouraging citizen mapping in their region. PMID:25870852

  14. BikeMaps.org: A Global Tool for Collision and Near Miss Mapping

    PubMed Central

    Nelson, Trisalyn A.; Denouden, Taylor; Jestico, Benjamin; Laberee, Karen; Winters, Meghan

    2015-01-01

    There are many public health benefits to cycling, such as chronic disease reduction and improved air quality. Real and perceived concerns about safety are primary barriers to new ridership. Due to limited forums for official reporting of cycling incidents, lack of comprehensive data is limiting our ability to study cycling safety and conduct surveillance. Our goal is to introduce BikeMaps.org, a new website developed by the authors for crowd-source mapping of cycling collisions and near misses. BikeMaps.org is a global mapping system that allows citizens to map locations of cycling incidents and report on the nature of the event. Attributes collected are designed for spatial modeling research on predictors of safety and risk, and to aid surveillance and planning. Released in October 2014, within 2 months the website had more than 14,000 visitors and mapping in 14 countries. Collisions represent 38% of reports (134/356) and near misses 62% (222/356). In our pilot city, Victoria, Canada, citizens mapped data equivalent to about 1 year of official cycling collision reports within 2 months via BikeMaps.org. Using report completeness as an indicator, early reports indicate that data are of high quality with 50% being fully attributed and another 10% having only one missing attribute. We are advancing this technology, with the development of a mobile App, improved data visualization, real-time altering of hazard reports, and automated open-source tools for data sharing. Researchers and citizens interested in utilizing the BikeMaps.org technology can get involved by encouraging citizen mapping in their region. PMID:25870852

  15. Hippocampome.org: a knowledge base of neuron types in the rodent hippocampus

    PubMed Central

    Wheeler, Diek W; White, Charise M; Rees, Christopher L; Komendantov, Alexander O; Hamilton, David J; Ascoli, Giorgio A

    2015-01-01

    Hippocampome.org is a comprehensive knowledge base of neuron types in the rodent hippocampal formation (dentate gyrus, CA3, CA2, CA1, subiculum, and entorhinal cortex). Although the hippocampal literature is remarkably information-rich, neuron properties are often reported with incompletely defined and notoriously inconsistent terminology, creating a formidable challenge for data integration. Our extensive literature mining and data reconciliation identified 122 neuron types based on neurotransmitter, axonal and dendritic patterns, synaptic specificity, electrophysiology, and molecular biomarkers. All ∼3700 annotated properties are individually supported by specific evidence (∼14,000 pieces) in peer-reviewed publications. Systematic analysis of this unprecedented amount of machine-readable information reveals novel correlations among neuron types and properties, the potential connectivity of the full hippocampal circuitry, and outstanding knowledge gaps. User-friendly browsing and online querying of Hippocampome.org may aid design and interpretation of both experiments and simulations. This powerful, simple, and extensible neuron classification endeavor is unique in its detail, utility, and completeness. DOI: http://dx.doi.org/10.7554/eLife.09960.001 PMID:26402459

  16. PTC MathCAD and Workgroup Manager: Implementation in a Multi-Org System

    NASA Technical Reports Server (NTRS)

    Jones, Corey

    2015-01-01

    In this presentation, the presenter will review what was done at Kennedy Space Center to deploy and implement PTC MathCAD and PTC Workgroup Manager in a multi-org system. During the presentation the presenter will explain how they configured PTC Windchill to create custom soft-types and object initialization rules for their custom numbering scheme and why they choose these methods. This presentation will also include how to modify the EPM default soft-type file in the PTC Windchill server codebase folder. The presenter will also go over the code used in a start up script to initiate PTC MathCAD and PTC Workgroup Manager in the proper order, and also set up the environment variables when running both PTC Workgroup Manager and PTC Creo. The configuration.ini file the presenter used will also be reviewed to show you how to set up the PTC Workgroup Manager and customized it to their user community. This presentation will be of interest to administrators trying to create a similar set-up in either a single org or multiple org system deployment. The big take away will be ideas and best practices learned through implementing this system, and the lessons learned what to do and not to do when setting up this configuration. Attendees will be exposed to several different sets of code used and that worked well and will hear some limitations on what the software can accomplish when configured this way.

  17. Exercises in Anatomy, Connectivity, and Morphology using Neuromorpho.org and the Allen Brain Atlas

    PubMed Central

    Chu, Philip; Peck, Joshua; Brumberg, Joshua C.

    2015-01-01

    Laboratory instruction of neuroscience is often limited by the lack of physical resources and supplies (e.g., brains specimens, dissection kits, physiological equipment). Online databases can serve as supplements to material labs by providing professionally collected images of brain specimens and their underlying cellular populations with resolution and quality that is extremely difficult to access for strictly pedagogical purposes. We describe a method using two online databases, the Neuromorpho.org and the Allen Brain Atlas (ABA), that freely provide access to data from working brain scientists that can be modified for laboratory instruction/exercises. Neuromorpho.org is the first neuronal morphology database that provides qualitative and quantitative data from reconstructed cells analyzed in published scientific reports. The Neuromorpho.org database contains cross species and multiple neuronal phenotype datasets which allows for comparative examinations. The ABA provides modules that allow students to study the anatomy of the rodent brain, as well as observe the different cellular phenotypes that exist using histochemical labeling. Using these tools in conjunction, advanced students can ask questions about qualitative and quantitative neuronal morphology, then examine the distribution of the same cell types across the entire brain to gain a full appreciation of the magnitude of the brain’s complexity. PMID:25838808

  18. Targetfinder.org: a resource for systematic discovery of transcription factor target genes

    PubMed Central

    Kiełbasa, Szymon M.; Blüthgen, Nils; Fähling, Michael

    2010-01-01

    Targetfinder.org (http://targetfinder.org/) provides a web-based resource for finding genes that show a similar expression pattern to a group of user-selected genes. It is based on a large-scale gene expression compendium (>1200 experiments, >13 000 genes). The primary application of Targetfinder.org is to expand a list of known transcription factor targets by new candidate target genes. The user submits a group of genes (the ‘seed’), and as a result the web site provides a list of other genes ranked by similarity of their expression to the expression of the seed genes. Additionally, the web site provides information on a recovery/cross-validation test to check for consistency of the provided seed and the quality of the ranking. Furthermore, the web site allows to analyse affinities of a selected transcription factor to the promoter regions of the top-ranked genes in order to select the best new candidate target genes for further experimental analysis. PMID:20460454

  19. Elin@: Electronic Library Information Navigator--Towards the "One Stop Shop" Information

    ERIC Educational Resources Information Center

    Alwerud, Anna; Jorgensen, Lotte

    2005-01-01

    Libraries subscribe to thousands of electronic journals and they are difficult for end-users to find. Journal and publisher interfaces and functionalities differ considerably. The recent development in e-media calls for central management of the resources. Lund University Libraries' Head Office has developed a service for presentation and…

  20. EarthRef.org: Exploring aspects of a Cyber Infrastructure in Earth Science and Education

    NASA Astrophysics Data System (ADS)

    Staudigel, H.; Koppers, A.; Tauxe, L.; Constable, C.; Helly, J.

    2004-12-01

    EarthRef.org is the common host and (co-) developer of a range of earth science databases and IT resources providing a test bed for a Cyberinfrastructure in Earth Science and Education (CIESE). EarthRef.org data base efforts include in particular the Geochemical Earth Reference Model (GERM), the Magnetics Information Consortium (MagIC), the Educational Resources for Earth Science Education (ERESE) project, the Seamount Catalog, the Mid-Ocean Ridge Catalog, the Radio-Isotope Geochronology (RiG) initiative for CHRONOS, and the Microbial Observatory for Fe oxidizing microbes on Loihi Seamount (FeMO; the most recent development). These diverse databases are developed under a single database umbrella and webserver at the San Diego Supercomputing Center. All the data bases have similar structures, with consistent metadata concepts, a common database layout, and automated upload wizards. Shared resources include supporting databases like an address book, a reference/publication catalog, and a common digital archive making database development and maintenance cost-effective, while guaranteeing interoperability. The EarthRef.org CIESE provides a common umbrella for synthesis information as well as sample-based data, and it bridges the gap between science and science education in middle and high schools, validating the potential for a system wide data infrastructure in a CIESE. EarthRef.org experiences have shown that effective communication with the respective communities is a key part of a successful CIESE facilitating both utility and community buy-in. GERM has been particularly successful at developing a metadata scheme for geochemistry and in the development of a new electronic journal (G-cubed) that has made much progress in data publication and linkages between journals and community data bases. GERM also has worked, through editors and publishers, towards interfacing databases with the publication process, to accomplish a more scholarly and database friendly data

  1. PALEOMAGNETISM.ORG - AN Online Multi-Platform and Open Source Environment for Paleomagnetic Analysis

    NASA Astrophysics Data System (ADS)

    Koymans, M. R.; Langereis, C. G.; Pastor-Galán, D.; Van Hinsbergen, D. J. J.

    2015-12-01

    This contribution provides an overview of the features of Paleomagnetism.org, a new open-source online environment for paleomagnetic analysis that is supported by all modern browsers on multiple platforms. The core functionality of Paleomagnetism.org is written in JavaScript and maintains an interactive website in which paleomagnetic data can be interpreted, evaluated, visualized, and exported. Although being an online platform, the data processing is performed client-sided within the browser to respect the integrity of the data and users. In the interpretation portal, principle component analysis (Kirschvink et al., 1981) can be applied on visualized demagnetization data (Zijderveld, 1967). The interpreted directions and great circles can be combined using the iterative procedure of (McFadden and McElhinny, 1988). The resulting magnetic directions can be used in the statistics portal or exported as raw tabulated data and figures. The available tools in the statistics portal cover standard Fisher statistics for directional data and virtual geomagnetic poles (Fisher, 1953; Butler, 1992; Deenen et al., 2011). Other tools include the eigenvector approach foldtest (Tauxe and Watson, 1994), a bootstrapped reversal test (Tauxe et al., 2009), and the classical reversal test of (McFadden and McElhinny, 1990). An implementation exists for the detection and correction of inclination shallowing in sediments (Tauxe and Kent, 2004; Tauxe et al., 2008) and a module to visualize custom or default APWP reference frames (Torsvik et al., 2012; Kent and Irving, 2010; Besse and Courtillot, 2002) for continent-bearing plates. Paleomagnetism.org provides an integrated approach for researchers to export tabulated and visualized (e.g. equal area projections) paleomagnetic data. The portals construct a custom exportable file that can be shared with other researchers and included in public databases. With a publication, this custom file can be appended and would contain all data used in the

  2. A Role for Accumbal Glycine Receptors in Modulation of Dopamine Release by the Glycine Transporter-1 Inhibitor Org25935

    PubMed Central

    Lidö, Helga Höifödt; Ericson, Mia; Marston, Hugh; Söderpalm, Bo

    2010-01-01

    Accumbal glycine modulates basal and ethanol-induced dopamine levels in the nucleus accumbens (nAc) as well as voluntary ethanol consumption. Also, systemic administration of the glycine transporter-1 inhibitor Org25935 elevates dopamine levels in nAc, prevents a further ethanol-induced dopamine elevation and robustly and dose-dependently decreases ethanol consumption in rats. Here we investigated whether Org25935 applied locally in nAc modulates dopamine release, and whether accumbal glycine receptors or NMDA receptors are involved in this tentative effect. We also addressed whether Org25935 and ethanol applied locally in nAc interact with dopamine levels, as seen after systemic administration. We used in vivo microdialysis coupled to HPLC-ED in freely moving male Wistar rats to monitor dopamine output in nAc after local perfusion of Org25935 alone, with ethanol, or Org25935-perfusion after pre-treatment with the glycine receptor antagonist strychnine or the NMDA receptor glycine site antagonist L-701.324. Local Org25935 increased extracellular dopamine levels in a subpopulation of rats. Local strychnine, but not systemic L-701.324, antagonized the dopamine-activating effect of Org25935. Ethanol failed to induce a dopamine overflow in the subpopulation responding to Org25935 with a dopamine elevation. The study supports a role for accumbal glycine receptors rather than NMDA receptor signaling in the dopamine-activating effect of Org25935. The results further indicate that the previously reported systemic Org25935–ethanol interaction with regard to accumbal dopamine is localized to the nAc. This adds to the growing evidence for the glycine receptor as an important player in the dopamine reward circuitry and in ethanol's effects within this system. PMID:21556278

  3. DiskDetective.org: The First 1,000,000 Classifications

    NASA Astrophysics Data System (ADS)

    Kuchner, Marc J.; Silverberg, Steven; Bans, Alissa; Disk Detective Team

    2015-01-01

    Have you discovered a planetary system today? If not, don't worry. At DiskDetective.org, you can help scour the data archive from NASA's WISE mission to find new planetary systems, homes of planetary systems and candidate advanced extraterrestrial civilizations. Volunteers at this new citizen science website have now performed roughly 1,000,000 classifications of WISE sources, searching a catalog 8x the size of any previously published survey. We will describe some of the first results from these classifications, a growing catalog of candidate debris disks, protoplanetary disks, and other interesting objects with 22 micron excess all around the sky.

  4. The Plant Genome Integrative Explorer Resource: PlantGenIE.org.

    PubMed

    Sundell, David; Mannapperuma, Chanaka; Netotea, Sergiu; Delhomme, Nicolas; Lin, Yao-Cheng; Sjödin, Andreas; Van de Peer, Yves; Jansson, Stefan; Hvidsten, Torgeir R; Street, Nathaniel R

    2015-12-01

    Accessing and exploring large-scale genomics data sets remains a significant challenge to researchers without specialist bioinformatics training. We present the integrated PlantGenIE.org platform for exploration of Populus, conifer and Arabidopsis genomics data, which includes expression networks and associated visualization tools. Standard features of a model organism database are provided, including genome browsers, gene list annotation, Blast homology searches and gene information pages. Community annotation updating is supported via integration of WebApollo. We have produced an RNA-sequencing (RNA-Seq) expression atlas for Populus tremula and have integrated these data within the expression tools. An updated version of the ComPlEx resource for performing comparative plant expression analyses of gene coexpression network conservation between species has also been integrated. The PlantGenIE.org platform provides intuitive access to large-scale and genome-wide genomics data from model forest tree species, facilitating both community contributions to annotation improvement and tools supporting use of the included data resources to inform biological insight. PMID:26192091

  5. Hippocampome.org: a knowledge base of neuron types in the rodent hippocampus.

    PubMed

    Wheeler, Diek W; White, Charise M; Rees, Christopher L; Komendantov, Alexander O; Hamilton, David J; Ascoli, Giorgio A

    2015-01-01

    Hippocampome.org is a comprehensive knowledge base of neuron types in the rodent hippocampal formation (dentate gyrus, CA3, CA2, CA1, subiculum, and entorhinal cortex). Although the hippocampal literature is remarkably information-rich, neuron properties are often reported with incompletely defined and notoriously inconsistent terminology, creating a formidable challenge for data integration. Our extensive literature mining and data reconciliation identified 122 neuron types based on neurotransmitter, axonal and dendritic patterns, synaptic specificity, electrophysiology, and molecular biomarkers. All ∼3700 annotated properties are individually supported by specific evidence (∼14,000 pieces) in peer-reviewed publications. Systematic analysis of this unprecedented amount of machine-readable information reveals novel correlations among neuron types and properties, the potential connectivity of the full hippocampal circuitry, and outstanding knowledge gaps. User-friendly browsing and online querying of Hippocampome.org may aid design and interpretation of both experiments and simulations. This powerful, simple, and extensible neuron classification endeavor is unique in its detail, utility, and completeness. PMID:26402459

  6. Donor Retention in Online Crowdfunding Communities: A Case Study of DonorsChoose.org

    PubMed Central

    Althoff, Tim; Leskovec, Jure

    2016-01-01

    Online crowdfunding platforms like DonorsChoose.org and Kick-starter allow specific projects to get funded by targeted contributions from a large number of people. Critical for the success of crowdfunding communities is recruitment and continued engagement of donors. With donor attrition rates above 70%, a significant challenge for online crowdfunding platforms as well as traditional offline non-profit organizations is the problem of donor retention. We present a large-scale study of millions of donors and donations on DonorsChoose.org, a crowdfunding platform for education projects. Studying an online crowdfunding platform allows for an unprecedented detailed view of how people direct their donations. We explore various factors impacting donor retention which allows us to identify different groups of donors and quantify their propensity to return for subsequent donations. We find that donors are more likely to return if they had a positive interaction with the receiver of the donation. We also show that this includes appropriate and timely recognition of their support as well as detailed communication of their impact. Finally, we discuss how our findings could inform steps to improve donor retention in crowdfunding communities and non-profit organizations. PMID:27077139

  7. Online collaboration and model sharing in volcanology via VHub.org

    NASA Astrophysics Data System (ADS)

    Valentine, G.; Patra, A. K.; Bajo, J. V.; Bursik, M. I.; Calder, E.; Carn, S. A.; Charbonnier, S. J.; Connor, C.; Connor, L.; Courtland, L. M.; Gallo, S.; Jones, M.; Palma Lizana, J. L.; Moore-Russo, D.; Renschler, C. S.; Rose, W. I.

    2013-12-01

    VHub (short for VolcanoHub, and accessible at vhub.org) is an online platform for barrier free access to high end modeling and simulation and collaboration in research and training related to volcanoes, the hazards they pose, and risk mitigation. The underlying concept is to provide a platform, building upon the successful HUBzero software infrastructure (hubzero.org), that enables workers to collaborate online and to easily share information, modeling and analysis tools, and educational materials with colleagues around the globe. Collaboration occurs around several different points: (1) modeling and simulation; (2) data sharing; (3) education and training; (4) volcano observatories; and (5) project-specific groups. VHub promotes modeling and simulation in two ways: (1) some models can be implemented on VHub for online execution. VHub can provide a central warehouse for such models that should result in broader dissemination. VHub also provides a platform that supports the more complex CFD models by enabling the sharing of code development and problem-solving knowledge, benchmarking datasets, and the development of validation exercises. VHub also provides a platform for sharing of data and datasets. The VHub development team is implementing the iRODS data sharing middleware (see irods.org). iRODS allows a researcher to access data that are located at participating data sources around the world (a cloud of data) as if the data were housed in a single virtual database. Projects associated with VHub are also going to introduce the use of data driven workflow tools to support the use of multistage analysis processes where computing and data are integrated for model validation, hazard analysis etc. Audio-video recordings of seminars, PowerPoint slide sets, and educational simulations are all items that can be placed onto VHub for use by the community or by selected collaborators. An important point is that the manager of a given educational resource (or any other

  8. EMDataBank.org: unified data resource for CryoEM

    PubMed Central

    Lawson, Catherine L.; Baker, Matthew L.; Best, Christoph; Bi, Chunxiao; Dougherty, Matthew; Feng, Powei; van Ginkel, Glen; Devkota, Batsal; Lagerstedt, Ingvar; Ludtke, Steven J.; Newman, Richard H.; Oldfield, Tom J.; Rees, Ian; Sahni, Gaurav; Sala, Raul; Velankar, Sameer; Warren, Joe; Westbrook, John D.; Henrick, Kim; Kleywegt, Gerard J.; Berman, Helen M.; Chiu, Wah

    2011-01-01

    Cryo-electron microscopy reconstruction methods are uniquely able to reveal structures of many important macromolecules and macromolecular complexes. EMDataBank.org, a joint effort of the Protein Data Bank in Europe (PDBe), the Research Collaboratory for Structural Bioinformatics (RCSB) and the National Center for Macromolecular Imaging (NCMI), is a global ‘one-stop shop’ resource for deposition and retrieval of cryoEM maps, models and associated metadata. The resource unifies public access to the two major archives containing EM-based structural data: EM Data Bank (EMDB) and Protein Data Bank (PDB), and facilitates use of EM structural data of macromolecules and macromolecular complexes by the wider scientific community. PMID:20935055

  9. BrainMaps.org - Interactive High-Resolution Digital Brain Atlases and Virtual Microscopy.

    PubMed

    Mikula, Shawn; Stone, James M; Jones, Edward G

    2008-01-01

    BrainMaps.org is an interactive high-resolution digital brain atlas and virtual microscope that is based on over 20 million megapixels of scanned images of serial sections of both primate and non-primate brains and that is integrated with a high-speed database for querying and retrieving data about brain structure and function over the internet. Complete brain datasets for various species, including Homo sapiens, Macaca mulatta, Chlorocebus aethiops, Felis catus, Mus musculus, Rattus norvegicus, and Tyto alba, are accessible online. The methods and tools we describe are useful for both research and teaching, and can be replicated by labs seeking to increase accessibility and sharing of neuroanatomical data. These tools offer the possibility of visualizing and exploring completely digitized sections of brains at a sub-neuronal level, and can facilitate large-scale connectional tracing, histochemical and stereological analyses. PMID:19129928

  10. whitedwarf.org - Establishing a Permanent Endowment for the Whole Earth Telescope

    NASA Astrophysics Data System (ADS)

    Metcalfe, T. S.

    White Dwarf Research Corporation is a non-profit organization dedicated to scientific research and public education on topics relevant to white dwarf stars. It was founded in 1999 in Austin, Texas to help fulfill the need for an alternative research center where scarce funding dollars could be used more efficiently, and to provide a direct link between astronomers who study white dwarf stars and the general public. Due to its administrative simplicity, WDRC can facilitate the funding of multi-institutional and international collaborations, provide seamless grant portability, minimize overhead rates, and actively seek non-governmental funding sources. I describe the motivation for, and current status of, one of the long-term goals of WDRC: to establish a permanent endowment for the operation of the Whole Earth Telescope. I pay particular attention to fund-raising efforts through the website at http://WhiteDwarf.org/donate/.

  11. The Schema.org Datasets Schema: Experiences at the National Snow and Ice Data Center

    NASA Astrophysics Data System (ADS)

    Duerr, R.; Billingsley, B. W.; Harper, D.; Kovarik, J.

    2014-12-01

    Data discovery, is still a major challenge for many users. Relevant data may be located anywhere. There are currently no existing universal data registries. Often users start with a simple query through their web browser. But how do you get your data to actually show up near the top of the results? One relatively new way to accomplish this is to use schema.org dataset markup in your data pages. Theoretically this provides web crawlers the additional information needed so that a query for data will preferentially return those pages that were marked up accordingly. The National Snow and Ice Data Center recently implemented an initial set of markup in the data set pages returned by its catalog. The Datasets data model, our process, challenges encountered and results will be described.

  12. Lead By Example: Serving NASA HDF User Communities with Examples at hdfeos.org Website

    NASA Astrophysics Data System (ADS)

    Folk, M. J.; Lee, H.; Yang, M.

    2012-12-01

    Although many NASA data centers distribute and archive data in the HDF/HDF-EOS file format, new NASA data users may not know how to access it. It is also common that users misuse NASA data due to a lack of sophisticated knowledge in handling data with their applications that support the file format. To address these issues, The HDF Group maintains the hdfeos.org website that provides practical and comprehensive examples that novice users can follow easily. Such examples include programming examples (C, FORTRAN, IDL, MATLAB, NCL, etc.) and tools examples (GrADS, IDV, Panopy, McIDAS-V, GDL, etc.). In addition, the website provides complete codes and plots for many HDF/HDF-EOS products from different NASA data centers such as GES DISC, NSIDC, LP DAAC, LAADS, LaRC, PO.DAAC, and OBPG. This poster will highlight The HDF Group's effort of serving the NASA data users by examples.

  13. Nuclear Data for Astrophysics: Collections at NucAstroData.org

    DOE Data Explorer

    In May of 2003, Dr. Michael Smith, Physics Division, ORNL, published a paper announcing the launch of the new website NucAstroData.org and the rationale behind it. An excerpt from the abstract of that paper, found in volume 718, pages 339-346, of ScienceDirect - Nuclear Physics A, explains: "In order to address important astrophysics problems such as the origin of the chemical elements, the inner workings of our Sun, and the evolution of stars, crucial nuclear datasets are needed. Recent evaluation and dissemination efforts have produced a number of such datasets, many of which are online and readily available to the research community. Current international efforts in this field are, unfortunately, insufficient to keep pace with the latest nuclear physics measurements and model calculations. A dedicated effort is required to update and expand existing datasets. I discuss several strategies and new initiatives that would ensure a more effective utilization of nuclear data in astrophysics. These include launching a new web site, www.nucastrodata.org, to aid in locating available nuclear data sets, and an interactive online plotting program with an easy-to-use graphical user interface to over 8000 reaction rates." This website continues to be resource for the nuclear astrophysics community. NucAstroData provides both links to datasets around the world and a repository where researchers can upload their own data. Tools for generating and manipulating reaction rates, merging libraries of data, plotting data and performing other tasks are provided under the website's Infrastructure section and the menu selection for software leads to useful codes.

  14. onlineDeCISion.org: a web-based decision aid for DCIS treatment.

    PubMed

    Ozanne, Elissa M; Schneider, Katharine H; Soeteman, Djøra; Stout, Natasha; Schrag, Deborah; Fordis, Michael; Punglia, Rinaa S

    2015-11-01

    Women diagnosed with DCIS face complex treatment decisions and often do so with inaccurate and incomplete understanding of the risks and benefits involved. Our objective was to create a tool to guide these decisions for both providers and patients. We developed a web-based decision aid designed to provide clinicians with tailored information about a patient’s recurrence risks and survival outcomes following different treatment strategies for DCIS. A theoretical framework, microsimulation model (Soeteman et al., J Natl Cancer 105:774–781, 2013) and best practices for web-based decision tools guided the development of the decision aid. The development process used semi-structured interviews and usability testing with key stakeholders, including a diverse group of multidisciplinary clinicians and a patient advocate. We developed onlineDeCISion.​org to include the following features that were rated as important by the stakeholders: (1) descriptions of each of the standard treatment options available; (2) visual projections of the likelihood of time-specific (10-year and lifetime) breast-preservation, recurrence, and survival outcomes; and (3) side-by-side comparisons of down-stream effects of each treatment choice. All clinicians reviewing the decision aid in usability testing were interested in using it in their clinical practice. The decision aid is available in a web-based format and is planned to be publicly available. To improve treatment decision making in patients with DCIS, we have developed a web-based decision aid onlineDeCISion.​org that conforms to best practices and that clinicians are interested in using in their clinics with patients to better inform treatment decisions. PMID:26475704

  15. Moléculas orgánicas obtenidas en simulaciones experimentales del medio interestelar.

    NASA Astrophysics Data System (ADS)

    Muñoz-Caro, Guillermo Manuel

    Las nubes moleculares son regiones de formación de estrellas, con temperaturas cinéticas entre 10-50 K y densidades de 103-106 átomos cm-3. Su materia está formada por gas y polvo interestelar. Estas partículas de polvo están cubiertas por una fina capa de hielo, de unos 0.01 μm, que contiene H2O y a menudo CO, CO2, CH3OH y NH3. El hielo es presumiblemente irradiado por fotones ultravioleta y rayos cósmicos en las zonas poco profundas de las nubes moleculares y las regiones circunestelares. En un sistema de vacío, P ˜ 10-7 mbar, simulamos la deposición de hielo a partir de 10 K y la irradiación ultravioleta por medio de una lámpara de descarga de hidrógeno activada con microondas. La evolución del hielo se observa por medio de un espectrómetro infrarrojo. De este modo es posible determinar la composición del hielo observado en el medio interestelar y predecir la presencia de moléculas aún no detectadas en el espacio, que han sido producto del procesamiento del hielo en nuestros experimentos. También es posible calentar el sistema hasta temperatura ambiente para sublimar el hielo depositado. Cuando el hielo ha sido previamente irradiado, se observa un residuo compuesto por moléculas orgánicas complejas, algunas prebióticas, como varios ácidos carboxílicos, aminas, amidas, ésteres y en menor proporción moléculas heterocíclicas y aminoácidos. Algunas de estas moléculas podrían detectarse en estado gaseoso por medio de observaciones milimétricas y de radio. También podrían estar presentes en el polvo cometario, cuyo análisis químico está planeado por las misiones Stardust y Rosetta. Mientras tanto, nuestro grupo está llevando a cabo el análisis de partículas de polvo interplanetario (IDPs), algunas de las cuales pueden ser de origen cometario. Al igual que ocurre con los productos obtenidos por irradiación del hielo en nuestros experimentos, algunas IDPs son ricas en material orgánico que contiene oxígeno.

  16. Science blogging: RealClimate.org and the Global Warming debate

    NASA Astrophysics Data System (ADS)

    Schmidt, G. A.

    2006-12-01

    The media and public policy debate suffer from an extreme form of Attention Deficit Disorder. Compared to the daily news cycle, the progress of scientific debate within the peer-reviewed literature is extremely slow. This puts serious scientists who work in relatively politicised fields (global warming, evolution, stem cell research and the like) at a huge disadvantage when it comes to having their voices heard above the noise. Since Dec 2004, RealClimate.org has been operating as a group blog (a web-based journal) run by climate scientists for interested members of the public and the media. The aim has been to provide the context for climate-related news stories that is often missing in the mainstream media and to explain the basics of our field to the often confused, but curious, members of the public. In particular, it has provided rapid reaction to mis-uses and abuses of scientific results by policy advocates across the spectrum. Reactions to the blog have been overwhelmingly (but not uniformly) positive from both professionals in the media, the scientific community and the public. It has been described as the 'go-to site' for climate science in the New York Times, and received a Scientific American Science and Technology Web award in 2005. I will discuss what impacts RealClimate may have had and the pluses and minuses of trying to reach the public through this kind of outlet.

  17. PolarPortal.org Communicates Real-Time Developments in the Arctic

    NASA Astrophysics Data System (ADS)

    Langen, P. L.; Andersen, S. B.; Andersen, K. K.; Andersen, M. L.; Ahlstrom, A. P.; van As, D.; Barletta, V. R.; Box, J. E.; Citterio, M.; Colgan, W. T.; Dybkjær, G.; Forsberg, R.; Høyer, J. L.; Jensen, M. B.; Kliem, N.; Mottram, R.; Nielsen, K. P.; Olesen, M.; Quaglia, F. C.; Rasmussen, T. A.; Rodehacke, C. B.; Stendel, M.; Sandberg Sørensen, L.; Tonboe, R. T.

    2014-12-01

    PolarPortal.org was launched in June 2013 by a consortium of Danish institutions, including the Danish Meteorological Institute (DMI), the Geological Survey of Denmark and Greenland (GEUS) and the National Space Institute at the Technical University of Denmark (DTU-Space). Polar Portal is a single web portal presenting a wide range of near real-time information on both the Greenland ice sheet and Arctic sea-ice in a format geared for non-specialists. Polar Portal aims to meet widespread public interest in a diverse range of climate-cryosphere processes in the Arctic: What is the present Greenland ice sheet contribution to sea level rise? How quickly are outlet glaciers retreating or advancing right now? How extensive is Arctic sea-ice or how warm is the Arctic Ocean at this moment? Although public interest in such topics is widely acknowledged, an important primary task for the scientists behind Polar Portal was collaborating with media specialists to establish the knowledge range of the general public on these topics, in order for Polar Portal to appropriately present useful climate-cryosphere information. Consequently, Polar Portal is designed in a highly visual exploratory format, where individual data products are accompanied by plain written summaries, with hyperlinks to relevant journal papers for more scrutinizing users. Numerous satellite and in situ observations, together with model output, are channeled daily into the Greenland ice sheet and Arctic sea-ice divisions of Polar Portal.

  18. TransNewGuinea.org: An Online Database of New Guinea Languages

    PubMed Central

    Greenhill, Simon J.

    2015-01-01

    The island of New Guinea has the world’s highest linguistic diversity, with more than 900 languages divided into at least 23 distinct language families. This diversity includes the world’s third largest language family: Trans-New Guinea. However, the region is one of the world’s least well studied, and primary data is scattered across a wide range of publications and more often then not hidden in unpublished “gray” literature. The lack of primary research data on the New Guinea languages has been a major impediment to our understanding of these languages, and the history of the peoples in New Guinea. TransNewGuinea.org aims to collect data about these languages and place them online in a consistent format. This database will enable future research into the New Guinea languages with both traditional comparative linguistic methods and novel cutting-edge computational techniques. The long-term aim is to shed light into the prehistory of the peoples of New Guinea, and to understand why there is such major diversity in their languages. PMID:26506615

  19. Nuclear Masses: Sharing, Visualization, and Analysis Tools at nuclearmasses.org

    NASA Astrophysics Data System (ADS)

    Smith, M. S.; Lingerfelt, E. J.; Nesaraja, C. D.; Koura, H.; Kondev, F. G.

    2010-02-01

    Nuclear masses form an essential ingredient in simulations of a variety of astrophysical environments and events -- such as r-process nucleosynthesis in supernovae. While lab advances have led to a tremendous increase in the number and precision of new mass measurements, the dissemination of this information has many inadequacies. To address this impediment to progress, we have built an online, dedicated suite of codes that enables researchers to quickly and efficiently share, manage, visualize, access, manipulate, compare, and analyze nuclear mass datasets. Our system, freely available at nuclearmasses.org, is a platform-independent client-server application that accommodates the latest mass measurements, theoretical mass models, and large tables of evaluated nuclear masses. With our system, researchers can upload and store their mass datasets, share them with colleagues, quickly and easily visualize them in customizable 1D and 2D plots, and calculate and plot RMS differences. Our system provides an easy mechanism to distribute theoretical models, measurements, and review articles on nuclear masses. )

  20. e-meducation.org: an open access medical education web portal

    PubMed Central

    Alexiou, Vangelis G; Falagas, Matthew E

    2008-01-01

    Background Internet can serve in opening the door to a brand new world of high quality medical information. However, the chaotic size of data available in the WWW is often misleading. We sought to provide the world medical community with a web portal that may be used as a clearinghouse providing the outlet for dissemination of high quality WWW educational products. Methods Directories of the relevant WWW resources have been compiled and others are being currently under development to cover most medical fields. A custom-built medical search engine was created. Really Simple Syndication (RSS) feeds and video sharing services were reviewed for their quality and were presented along with case-based educational presentations through a user-friendly web portal interface. A directory of guidelines database is currently under development. Results The educational portal "e-meducation" available at has been launched in December 2006 and at the moment, provides links to more than 800 educational web-pages, more than 2100 clinical practice guidelines, 32 news feeds, and 14 educational videos. The web site also hosts 40 case-based presentations and a custom medical search engine. Conclusion Based on the incorporation of simple and tested educational strategies such as case based instruction and interactive learning, e-meducation.org aims to become a prototype platform that offers a more convenient interface to existing products, resources and medical contents. PMID:18218119

  1. Org-1-dependent lineage reprogramming generates the ventral longitudinal musculature of the Drosophila heart.

    PubMed

    Schaub, Christoph; März, Johannes; Reim, Ingolf; Frasch, Manfred

    2015-02-16

    Only few examples of transdifferentiation, which denotes the conversion of one differentiated cell type to another, are known to occur during normal development, and more often, it is associated with regeneration processes. With respect to muscles, dedifferentiation/redifferentiation processes have been documented during post-traumatic muscle regeneration in blastema of newts as well as during myocardial regeneration. As shown herein, the ventral longitudinal muscles of the adult Drosophila heart arise from specific larval alary muscles in a process that represents the first known example of syncytial muscle transdifferentiation via dedifferentiation into mononucleate myoblasts during normal development. We demonstrate that this unique process depends on the reinitiation of a transcriptional program previously employed for embryonic alary muscle development, in which the factors Org-1 (Drosophila Tbx1) and Tailup (Drosophila Islet1) are key components. During metamorphosis, the action of these factors is combined with cell-autonomous inputs from the ecdysone steroid and the Hox gene Ultrabithorax, which provide temporal and spatial specificity to the transdifferentiation events. Following muscle dedifferentiation, inductive cues, particularly from the remodeling heart tube, are required for the redifferentiation of myoblasts into ventral longitudinal muscles. Our results provide new insights into mechanisms of lineage commitment and cell-fate plasticity during development. PMID:25660543

  2. HealthMpowerment.org: Building Community Though a Mobile-Optimized, Online Health Promotion Intervention

    PubMed Central

    Hightow-Weidman, Lisa B.; Muessig, Kathryn E.; Pike, Emily C.; LeGrand, Sara; Baltierra, Nina; Rucker, Alvin Justin; Wilson, Patrick

    2015-01-01

    Background Both young Black men who have sex with men as well as young Black transgender women (YBMSM/TW) continue to experience a significant increase in HIV incidence. HealthMpowerment.org (HMP) is a mobile phone-optimized, online intervention for both YBMSM/TW to build community and facilitate supportive relationships. Methods To assess the feasibility, acceptability, and preliminary outcomes, a 1-month pilot trial of HMP among 15 YBMSM/TW was conducted. Results Retention was 100%. Mean age was 26 years, 60% were HIV-infected, 87% earned <$21,000, and 67% were uninsured. Despite the small sample size and limited intervention length, statistically significant improvements were seen in social support (p = .012), social isolation (p = .050), and depressive symptoms (p = .045). Conclusion The HMP pilot trial demonstrated feasibility and acceptability. Given the burden of the epidemic among YBMSM/TW, there is an imperative to develop, test, and scale up culturally appropriate interventions to both prevent HIV acquisition and limit onward transmission. PMID:25588932

  3. Orthochina.org: case-based orthopaedic Wiki project in China.

    PubMed

    Ma, Zhen-Sheng; Zhang, Hong-Ju; Yu, Tao; Ren, Gang; Du, Guo-Sheng; Wang, Yong-Hua

    2008-10-01

    Traditional continuing medical education (CME) depended primarily on periodic courses and conferences. The cost-effectiveness of these courses has not been established, and often the content is not tailored to best meet the needs of the students. Internet training has the potential to accomplish these goals. Over the last 10 years, we have developed a Web site entitled "Orthochina.org," based upon the wiki concept, which uses an interactive, case-based format. We describe the development of online case discussions, and various technical and administrative requirements. As of December 31, 2007, there were 33,984 registered users, 9,759 of which passed the confirmation procedures. In 2007, an average of 211 registrants visited daily. The average number of first page clicks was 4,248 per day, and the average number of posts was 70 per day. All cases submitted for discussion include the patient's complaint, physical examination findings, and relevant images based on specific criteria for case discussion. The case discussions develop well professionally. No spam posting or unauthorized personal advertisement is permitted. In conclusion, online academic discussions proceed well when the orthopaedic surgeons who participate have established their identities. PMID:18685911

  4. Agroclimate.Org: Tools and Information for a Climate Resilient Agriculture in the Southeast USA

    NASA Astrophysics Data System (ADS)

    Fraisse, C.

    2014-12-01

    AgroClimate (http://agroclimate.org) is a web-based system developed to help the agricultural industry in the southeastern USA reduce risks associated with climate variability and change. It includes climate related information and dynamic application tools that interact with a climate and crop database system. Information available includes climate monitoring and forecasts combined with information about crop management practices that help increase the resiliency of the agricultural industry in the region. Recently we have included smartphone apps in the AgroClimate suite of tools, including irrigation management and crop disease alert systems. Decision support tools available in AgroClimate include: (a) Climate risk: expected (probabilistic) and historical climate information and freeze risk; (b) Crop yield risk: expected yield based on soil type, planting date, and basic management practices for selected commodities and historical county yield databases; (c) Crop diseases: disease risk monitoring and forecasting for strawberry and citrus; (d) Crop development: monitoring and forecasting of growing degree-days and chill accumulation; (e) Drought: monitoring and forecasting of selected drought indices, (f) Footprints: Carbon and water footprint calculators. The system also provides background information about the main drivers of climate variability and basic information about climate change in the Southeast USA. AgroClimate has been widely used as an educational tool by the Cooperative Extension Services in the region and also by producers. It is now being replicated internationally with version implemented in Mozambique and Paraguay.

  5. WormClassroom.org: An Inquiry-Rich Educational Web Portal for Research Resources of "Caenorhabditis elegans"

    ERIC Educational Resources Information Center

    Lu, Fong-Mei; Eliceiri, Kevin W.; Stewart, James; White, John G.

    2007-01-01

    The utilization of biology research resources, coupled with a "learning by inquiry" approach, has great potential to aid students in gaining an understanding of fundamental biological principles. To help realize this potential, we have developed a Web portal for undergraduate biology education, WormClassroom.org, based on current research…

  6. Behavioral Effects of Org 2766, a Synthetic Analog of the Adrenocorticotrophic Hormone (4-9), in 14 Outpatient Autistic Children.

    ERIC Educational Resources Information Center

    Buitelaar, Jan K.; And Others

    1990-01-01

    Fourteen autistic children (ages 5-13) were administered Org 2766 (a synthetic analog of the adrenocorticotrophic hormone 4-9) or a placebo for 4 weeks. The hormone appeared to decrease stereotypic behavior and increase such behaviors as "change toys,""locomote," and "talk," though Aberrant Behavior Checklist ratings did not show significant…

  7. Studies of interaction of a low-molecular-weight heparinoid (Org 10172) with cloxacillin and ticarcillin in healthy male volunteers.

    PubMed Central

    de Boer, A; Stiekema, J C; Danhof, M; van Dinther, T G; Boeijinga, J K; Cohen, A F; Breimer, D D

    1991-01-01

    Pharmacokinetic and pharmacodynamic interactions between Org 10172 (intravenous bolus injection of 3,250 anti-Xa units), which is a low-molecular-weight heparinoid, cloxacillin (500 mg orally four times daily for 3 days), and ticarcillin (4,000 mg intravenously four times daily for 2 days) were evaluated in two separate studies with healthy male volunteers (n = 18). Both cloxacillin and ticarcillin caused a significant increase in elimination half-life of anti-Xa activity, i.e., from 31 +/- 10 to 54 +/- 23 h and from 27 +/- 6 to 42 +/- 13 h, respectively (P less than 0.05). Ticarcillin decreased clearance (11%) and increased apparent volume of distribution (35%) (P less than 0.05), while for cloxacillin, these differences did not reach statistical significance. These changes in disposition of Org 10172 by the penicillins were not accompanied by important pharmacodynamic changes as evaluated by coagulation tests, platelet aggregation, and bleeding time. Cloxacillin appeared to influence blood coagulation (prolongation of the activated partial thromboplastin time and shortening of thrombin time; P less than 0.05) and facilitated thrombin-induced platelet aggregation, which coincided with a shorter bleeding time during the combined treatment in comparison with the time during treatment with Org 10172 alone (P less than 0.05). In conclusion, the disposition of Org 10172 was slightly changed by cloxacillin and ticarcillin, and, unexpectedly, cloxacillin appeared to have mild procoagulant effects. PMID:1759835

  8. Effective Use of Natural CO2-RICH Systems for Stakeholder Communication: CO2FACTS.ORG

    NASA Astrophysics Data System (ADS)

    Olson, H. C.; Romanak, K.; Osborne, V.; Hovorka, S. D.; Clift, S.; Castner, A.

    2011-12-01

    The impact of using natural analogues as an avenue for communicating about CO2 injection and storage technology with stakeholders has been addressed by previous researchers, e.g., Romanak et al (2011), Dixon et al (2011). Analogies between natural CO2-rich systems and engineered CO2 storage are not necessarily straightforward, and stakeholder opinion is often based on factors other than technical accuracy of information (e.g., lack of trust, confidence, and fear). In order to enhance this communication pathway, STORE (Sequestration Training, Outreach, Research and Education), the outreach arm of the Gulf Coast Carbon Center at The University of Texas at Austin, has created an online resource (www.co2facts.org) to help stakeholders better understand the injection and storage of CO2 underground. The online resource includes frequently asked questions (FAQs) for a variety of CO2-storage-related issues, including those related to natural analogues, and uses examples of natural systems of CO2 release for communication. The content targets various levels of technical education and understanding. A unique feature of the online resource is its approach to verification of information. Each FAQ and example is "fact-checked" by an actual expert in the field. Part of this verification process is to provide an online link to background, credentials, scientific research and images of actual experts in the field at natural release sites. This approach helps put a face to, and potentially builds a relationship of trust with, the scientist behind the technical information. Videos of experts discussing natural systems and their similarities and differences with CO2 injection and storage sites are also part of the resource. Stakeholders commonly draw incorrect parallels between natural disasters that gain attention in the media (e.g., Lake Nyos) and CO2 injection and storage technology. The video images available at www.co2facts.org are a useful tool for assuaging environmental fears

  9. winderosionnetwork.org - Portal to the National Wind Erosion Research Network

    NASA Astrophysics Data System (ADS)

    Webb, N.; Herrick, J. E.; Clingan, S.; Cooper, B.; Courtright, E.; LaPlante, V.; Van Zee, J.

    2015-12-01

    The National Wind Erosion Research Network was established in 2014 as a collaborative effort led by the USDA Agricultural Research Service and Natural Resources Conservation Service, and USDI Bureau of Land Management, to address the need for standardized measurements of wind erosion and its controlling factors. Data will be used to support model development and identification of improved land management strategies that have global applications. By applying standard methods, the Network will overcome the common challenge of synthesizing independent studies to assess local-to-national scale wind erosion and dust emission. Twelve intensively instrumented Network sites will be operational by spring 2016, providing high-resolution measurements of aeolian sediment transport rates, meteorological conditions and soil and vegetation properties. These initial sites are located across rangelands and croplands in New Mexico, Texas, Arizona, California, Nevada, Colorado, Utah, North Dakota, Idaho and Washington. A primary objective of the Network is to facilitate collaboration among Network sites and the wider research community to address basic research questions about aeolian processes, model development, and evaluate practical management options. In support of Network activities, winderosionnetwork.org was developed to serve as a Network data portal, and provide online information about the National Wind Erosion Research Network including protocols and results. The website provides a comprehensive resource for scientists and managers interested in engaging with the Network and accessing Network products. The Network provides exciting opportunities to engage in a national long-term wind erosion research program that promises significant impact for our understanding and ability to predict and evaluate aeolian processes across land cover types and land use systems.

  10. The StarDate Black Hole Encyclopedia Website blackholes.stardate.org

    NASA Astrophysics Data System (ADS)

    Gebhardt, Karl; Benningfield, D.; Preston, S.

    2013-01-01

    The StarDate Black Hole Encyclopedia website was developed over the past seven years to provide an extensive but easy-to-read resource for the public and students. A Spanish-language version, Enciclopedia de agujeros negros, is also available at blackholes.radiouniverso.org. Evaluation shows that the sites are used by the public, students, and astronomy professionals, and the site is among the top references in most web searches for individual black holes. The site comprises seven major subsections: Basics, Directory, Research, History, Pop Culture, News, and Resources. The Basics section introduces black holes, explains how they are discovered and studied, and covers their basis in the theory of gravity. This section also includes a six-minute video introduction, “Black Holes: Stranger than Fiction.” The Directory section contains extensive descriptions of more than 80 well-known stellar, intermediate, and supermassive black holes as well as images and vital statistics of each. The Research section takes a look at three NSF-funded projects, including the work of Andrea Ghez, Karl Gebhardt and Jenny Greene, and the LIGO project. The History section provides a timeline of black holes from Isaac Newton to the present. Some of the best and worst roles played by black holes in films, TV shows, and books are included in the Pop Culture section (and pop culture references and images are sprinkled through the rest of the site). An archive of news reports about black holes is available in the News section, which provides links to the original stories or press releases. And the Resources section offers FAQs, articles from StarDate magazine and radio programs, activities for students that are tied to national standards, a glossary, and a reading list of books and websites. We have conducted both quantitative and qualitative evaluation on the black hole websites. This material is based upon work supported by the National Science Foundation under Grant No. 0935841. Any

  11. Opportunities for Condensed Matter Research at the National Nanotechnology Infrastructure Network (http://www.nnin.org)

    NASA Astrophysics Data System (ADS)

    Tiwari, Sandip

    2004-03-01

    A major challenge in science and engineering research at the nano-scale, and particularly for condensed matter, is the availability of infrastructure that can allow easy and quick implementation of structures, devices, or more complex systems necessary for making rigorous measurements or for other exploratory directions of interest. The experiments connect across length scales - nanometer and up, employ a variety of materials and techniques of assembly and patterning, and require a complex knowledge-mix derived from other research areas and tools that require skill and are hard to access. The National Nanotechnology Infrastructure Network (NNIN; www.nnin.org) is an NSF-funded infrastructure of open shared facilities across the country that enables the national community to pursue research and technology development that can benefit from nanotechnology. The NNIN provides easy hands-on access to external users, remote usage, staff support, low cost usage, knowledge infrastructure, and brings together an extensive coordinated array of instruments for fabrication, synthesis, and characterization together with other infrastructure. Particularly relevant to condensed matter physics (e.g., in experiments involving single-electron transistor or its use in ultra-sensitive measurements, or measurements across a single nano-scale structure such as a molecule or a nanocrystal, development of new apparatus that allows X-ray measurements of soft materials, etc.) is the ability to integrate the small length scale through synthesis and electron-beam lithography, growth and deposition of a variety materials with controlled properties, patterning of complex shapes in the three-dimensions, connecting such structures, characterization, and the ability to achieve this quickly and at low cost. NNIN tool resources that span focused-ion beam, electron microscopy, spectroscopic techniques, etc. for characterization; synthesis, growth, deposition, etc. for assembling; lithography, etching

  12. Health information for young people where and when they most want it: a case study of www.teenagehealthfreak.org.

    PubMed

    McPherson, Ann; Macfarlane, Aidan

    2007-08-01

    The Internet is an exciting resource for providing immediately available, evidence-based, health information for young people in an age-appropriate form on a 24 hours/day, 7 days/week basis. www.teenagehealthfreak.org is a United Kingdom-based Web site designed to take advantage of this. The content of the site, which is the leading teenage health Web site on a Google search, contains both the diary of a hypochondriac 15-year-old boy and a virtual doctor's surgery. It also allows for young people to e-mail health-related questions and receive relevant answers from a health expert. Analysis of the content of these e-mails indicates the unmet health needs and concerns of young people. Future developments of the site include linking the site www.youthhealthtalk.org, a Web site that contains videotaped interviews with young people who have a variety other health concerns. PMID:18605655

  13. Disaster Relief Informatics: Access to KatrinaHealth.org Prescription Data via OQO Ultra Mobile PC and Cellular Wireless Connectivity

    PubMed Central

    Choi, Enoch

    2006-01-01

    The flooding brought on by the twin storms of Katrina & Rita wrecked havoc on the healthcare delivery system of New Orleans. A million patients were displaced, and their paper records were rendered useless by water damage. Many physicians volunteered their efforts at caring for the displaced but very few had access to the patient prescription records aggregated by the DHHS at the KatrinaHealth.org website. PMID:17238507

  14. OMIM.org: Online Mendelian Inheritance in Man (OMIM®), an online catalog of human genes and genetic disorders

    PubMed Central

    Amberger, Joanna S.; Bocchini, Carol A.; Schiettecatte, François; Scott, Alan F.; Hamosh, Ada

    2015-01-01

    Online Mendelian Inheritance in Man, OMIM®, is a comprehensive, authoritative and timely research resource of curated descriptions of human genes and phenotypes and the relationships between them. The new official website for OMIM, OMIM.org (http://omim.org), was launched in January 2011. OMIM is based on the published peer-reviewed biomedical literature and is used by overlapping and diverse communities of clinicians, molecular biologists and genome scientists, as well as by students and teachers of these disciplines. Genes and phenotypes are described in separate entries and are given unique, stable six-digit identifiers (MIM numbers). OMIM entries have a structured free-text format that provides the flexibility necessary to describe the complex and nuanced relationships between genes and genetic phenotypes in an efficient manner. OMIM also has a derivative table of genes and genetic phenotypes, the Morbid Map. OMIM.org has enhanced search capabilities such as genome coordinate searching and thesaurus-enhanced search term options. Phenotypic series have been created to facilitate viewing genetic heterogeneity of phenotypes. Clinical synopsis features are enhanced with UMLS, Human Phenotype Ontology and Elements of Morphology terms and image links. All OMIM data are available for FTP download and through an API. MIMmatch is a novel outreach feature to disseminate updates and encourage collaboration. PMID:25428349

  15. Usage of the www.2aida.org AIDA diabetes software Website: a pilot study.

    PubMed

    Lehmann, Eldon D

    2003-01-01

    AIDA is a diabetes-computing program freely available from www.2aida.org on the Web. The software is intended to serve as an educational support tool, and can be used by anyone who has an interest in diabetes, whether they be patients, relatives, health-care professionals, or students. In previous "Diabetes Information Technology & WebWatch" columns various indicators of usage of the AIDA program have been reviewed, and various comments from users of the software have been documented. One aspect of AIDA, though, that has been of considerable interest has been to investigate its Web-based distribution as a wider paradigm for more general medically related usage of the Internet. In this respect we have been keen to understand in general terms: (1) why people are turning to the Web for health-care/diabetes information; (2) more specifically, what sort of people are making use of the AIDA software; and (3) what benefits they feel might accrue from using the program. To answer these types of questions we have been conducting a series of audits/surveys via the AIDA Website, and via the software program itself, to learn as much as possible about who the AIDA end users really are. The rationale for this work is that, in this way, it should be possible to improve the program as well as tailor future versions of the software to the interests and needs of its users. However, a recurring observation is that data collection is easiest if it is as unobtrusive and innocuous as possible. One aspect of learning as much as possible about diabetes Website visitors and users may be to apply techniques that do not necessitate any visitor or user interaction. There are various programs that can monitor what pages visitors are viewing at a site. As these programs do not require visitors to do anything special, over time some interesting insights into Website usage may be obtained. For the current study we have reviewed anonymous logstats data, which are automatically collected at many

  16. Analysis of AntarcticGlaciers.org: a website used to communicate glaciology by an academic (Invited)

    NASA Astrophysics Data System (ADS)

    Davies, B. J.

    2013-12-01

    Research into polar science is driven by humanity's pressing concerns about environmental issues and climate change. The effective communication of this science is vital for it to realise its societal and political relevance. However, effective science communication has proved challenging for many reasons, including biased media presentation, lack of time and funds, lack of training, fear of attack by denialists, and poor career credit given for outreach and education work. A key question is how time-poor researchers, whilst working in full-time academic positions, can implement effective outreach strategies with little budget and few resources, that satisfies not only their personal desire to publicise and communicate their work, but also the demands of their research funder. Science websites and blogs offer one possibility, but there is little critical evaluation as to their effectiveness. The aim of this work is to evaluate a website and social medial tools written by an academic that was established to communicate peer-reviewed science. The goal of www.AntarcticGlaciers.org is to communicate key scientific concepts and to deliver new research findings via a professional, attractive, website and blog, supported by a strong social media presence. The objectives were to 1) to clearly explain and illustrate key concepts in glaciology as well as the latest developments in Antarctic research; 2) to be well aligned with national school curriculums, and to support school and university learning; 3) to include interactive features and social networking tools to encourage engagement and discourse; 4) to be aware of and well aligned with the website's intended audience. One year after website launch, the website was evaluated using a combination of an online feedback form, Google Analytics and analysis of Twitter followers. Our analysis shows that just one year after launch the website is a useful information resource, with some aspects that do challenge the knowledge

  17. Radiation dosimetry for org/images/0031-9155/41/10/006/img1.gif"/> therapy of neuroblastoma

    NASA Astrophysics Data System (ADS)

    Flower, Maggie A.; Fielding, Sue L.

    1996-10-01

    This paper describes the methodology which can be used to determine whole-body, red marrow, blood, bladder, liver, and tumour doses delivered during org/images/0031-9155/41/10/006/img6.gif" ALIGN="TOP"/> therapy of neuroblastoma. The methodology is based on the Physics Protocol used in a multi-centre study undertaken by the United Kingdom Children's Cancer Study Group (UKCCSG). In this study, the estimates of the doses delivered, using 2.4 - 12.1 GBq org/images/0031-9155/41/10/006/img6.gif" ALIGN="TOP"/>, were in the following ranges: whole body, org/images/0031-9155/41/10/006/img8.gif" ALIGN="TOP"/>; red marrow, org/images/0031-9155/41/10/006/img9.gif" ALIGN="TOP"/>; blood, org/images/0031-9155/41/10/006/img10.gif" ALIGN="TOP"/>; bladder, org/images/0031-9155/41/10/006/img11.gif" ALIGN="TOP"/>; liver, org/images/0031-9155/41/10/006/img12.gif" ALIGN="TOP"/>; and tumour, org/images/0031-9155/41/10/006/img13.gif" ALIGN="TOP"/>.

  18. Effects of the ACTH(4-9) analogue, ORG 2766, on vincristine cytotoxicity in two human lymphoma cell lines, U937 and U715.

    PubMed Central

    Kiburg, B.; van de Loosdrecht, A. A.; Schweitzer, K. M.; Ossenkoppele, G. J.; Müller, L. J.; Heimans, J. J.; Huijgens, P. C.

    1994-01-01

    The use of cytotoxic drug vincristine (VCR) is limited by the occurrence of peripheral neuropathy. A neurotrophic ACTH(4-9) analogue, ORG 2766, is being studied for its protective effect. Possible modulatory effects of ORG 2766 on tumour cell growth and interference with the cytotoxic efficacy of VCR were studied in two human lymphoma cell lines, U937 and U715. The effects of ORG 2766 on cell growth and survival and on VCR-mediated cytotoxicity were investigated using two MTT-based assays to study direct cytotoxic effects and to assess residual growth after pretreatment. Treatment with ORG 2766 alone had no effect on cell growth and survival. Neither did this drug affect VCR cytotoxicity. However, after 96 h pretreatment with ORG 2766 and a culture period of 7 days, a reduction in residual growth and a potentiation of VCR-induced inhibition of growth capacity was observed in U715 cells, and to some extent also in U937 cells. It is concluded that ORG 2766 has no stimulatory effects on tumour growth and does not negatively interfere with VCR-mediated cytotoxicity. Rather it enhances the cytostatic effect of VCR. It is suggested that ORG 2766 can safely be used in clinical trials investigating the ability of ORG 2766 to counteract VCR-induced neurotoxicity. PMID:8123480

  19. NREL Develops OpenEI.org, a Public Website Where Energy Data can be Generated, Shared, and Compared (Fact Sheet)

    SciTech Connect

    Not Available

    2013-12-01

    The National Renewable Energy Laboratory (NREL) has developed OpenEI.org, a public, open, data-sharing platform where consumers, analysts, industry experts, and energy decision makers can go to boost their energy IQs, search for energy data, share data, and get access to energy applications. The free site blends elements of social media, linked open-data practices, and MediaWiki-based technology to build a collaborative environment for creating and sharing energy data with the world. The result is a powerful platform that is helping government and industry leaders around the world define policy options, make informed investment decisions, and create new businesses.

  20. The ERESE Project: Interfacing with the ERDA Digital Archive and ERR Reference Database in EarthRef.org

    NASA Astrophysics Data System (ADS)

    Koppers, A. A.; Staudigel, H.; Mills, H.; Keller, M.; Wallace, A.; Bachman, N.; Helly, J.; Helly, M.; Miller, S. P.; Massell Symons, C.

    2004-12-01

    To bridge the gap between Earth science teachers, librarians, scientists and data archive managers, we have started the ERESE project that will create, archive and make available "Enduring Resources in Earth Science Education" through information technology (IT) portals. In the first phase of this National Science Digital Library (NSDL) project, we are focusing on the development of these ERESE resources for middle and high school teachers to be used in lesson plans with "plate tectonics" and "magnetics" as their main theme. In this presentation, we will show how these new ERESE resources are being generated, how they can be uploaded via online web wizards, how they are archived, how we make them available via the EarthRef.org Digital Archive (ERDA) and Reference Database (ERR), and how they relate to the SIOExplorer database containing data objects for all seagoing cruises carried out by the Scripps Institution of Oceanography. The EarthRef.org web resource uses the vision of a "general description" of the Earth as a geological system to provide an IT infrastructure for the Earth sciences. This emphasizes the marriage of the "scientific process" (and its results) with an educational cyber-infrastructure for teaching Earth sciences, on any level, from middle school to college and graduate levels. Eight different databases reside under EarthRef.org from which ERDA holds any digital object that has been uploaded by other scientists, teachers and students for free, while the ERR holds more than 80,000 publications. For more than 1,500 of these publications, this latter database makes available for downloading JPG/PDF images of the abstracts, data tables, methods and appendices, together with their digitized contents in Microsoft Word and Excel format. Both holdings are being used to store the ERESE objects that are being generated by a group of undergraduate students majoring in Environmental Systems (ESYS) program at the UCSD with an emphasis on the Earth Sciences

  1. Recruiting men who have sex with men on Craigslist.org for face-to-face assessments: Implications for research

    PubMed Central

    Grov, Christian; Ventuneac, Ana; Rendina, H. Jonathon; Jimenez, Ruben H.; Parsons, Jeffrey T.

    2012-01-01

    We adapted time-space sampling to enroll men who have sex with men (MSM) off Craigslist.org for face-to-face interviews. Men responding to our ads (n=322) were instructed to either complete an online pre-screening survey (to determine preliminary eligibility) or call our office directly. Of those taking further initiative to enroll, 29% (n=41) called directly and 71% (n=101) opted to first complete the online survey. Participants scheduled via online pre-screening were more likely to present for their face-to-face assessment than men deemed eligible directly via phone screening (72.3% vs. 47.1%). Online pre-screening was a useful tool to offer potential participants when recruiting on Craigslist and improved study enrollment. PMID:23073646

  2. schoolpsychiatry.org

    MedlinePlus

    ... New? Brain Driver's Education: An Innovative Curriculum for Teaching Emotional Self-Regulation Skills to Teens This evidence- ... and school mental health professionals – provides materials for teaching emotional self-regulation skills in the classroom. Promotes ...

  3. ScienceToGo.org: Using 'Ozzie the Ostrich' to Build Local Partnerships around Climate Change Learning

    NASA Astrophysics Data System (ADS)

    Lustick, D. S.; Lohmeier, J.; Chen, R. F.; Wilson, R.; Rabkin, D.; Thompson, S. R.

    2015-12-01

    How can an informal science learning project about climate change facilitate alliances among unlikely parties? We found a sweet spot of collaboration among private, public, and the non-profit sectors by borrowing strength and leveraging common interests. Using mass transit and out of home media, we created a diverse community around a learning campaign that starred an ostrich named "Ozzie." In 2013-14, ScienceToGo.org ran a series of 12 engaging posters and placards staring 'Ozzie the Ostrich' on the Massachusetts Bay Transit Authority's Red and Orange subway lines targeting a daily audience of 400,000+ riders. The curriculum was divided into three phases: reality, relevance, and hope. Phase I established the reality of climate change (3 months). Phase II helped T-riders appreciate the relevancy of climate change to the local environment of Boston (4 months). Phase III engaged Bostonians with an array of hopeful examples of how people, companies, and organizations are effectively creating a more sustainable future (5 months). The focus of this presentation will be on the relationships that emerged from the work that went into Phase III. Engaging urban populations with climate change science is a difficult challenge since cities seem so removed from the 'natural environment.' However, mass transit provides an inherent means of communicating environmental messages with a cross section of the urban population. Our team felt that any messaging curriculum for an urban subway system must complement the scary reality of a changing climate with hopeful solutions that exist for dealing with it effectively. Urban areas such as Boston must develop adaptation and mitigation strategies that will help them not only survive, but thrive in a changing environment. Making our audience aware of the amazing efforts in this area was the goal of Phase III. There were three parts to our efforts: the signage on the subway, above ground ostriches, and social events. During the presentation

  4. Sciencetogo.Org: Using Humor to Engage a Public Audience with the Serious Issue of Climate Change

    NASA Astrophysics Data System (ADS)

    Lustick, D. S.; Lohmeier, J.; Chen, R. F.; Rabkin, D.; Wilson, R.

    2014-12-01

    A team of educators, scientists, and communication experts from multiple universities as well as a Science museum will report on the impact of ScienceToGo.org, which is an Out of Home Multi-Media (OHMM) exhibit targeting adults riding a major subway system. The campaign's goal is to design, implement, and study the efficacy of an OHMM model for free choice science learning about our changing climate. Subway riders represent a diverse and captive audience with most of them spending an average of one hour a day in the subway system. Through the use of specially designed OHMM such as train placards, platform posters, and virtual resources the campaign engages a potential audience of 500,000 riders/day with opportunities to learn climate change science informally. The primary goal of the ScienceToGo.org campaign is to engage, entertain, and educate the adult subway riding community in major U.S. city about climate change as a real, relevant, and solvable local challenge. A naturalistic quasi-experimental inquiry employing a mixed methodology approach best describes our research design with half of the subway system exposed to the project signage (experimental group) and the other half not being exposed to the project signage (control group). To identify possible outcomes, data was collected in the several forms: survey, analytic data associated with website, social media, web app, focus groups, and observations. This campaign is an example of how an individual's daily routine may be enhanced with an informal science learning opportunity. We see an urgent need to improve both the public's engagement with climate change science and to the profile of climate change science in formal education settings. The campaign makes deliberate use of humor and fun to engage a public and diverse audience with the serious issue of climate change. The research that will be presented will reveal some of the strengths and weaknesses of this strategy when communicating science to a diverse

  5. Crowd-sourcing, Communicating, and Improving Auroral Science at the Speed of Social Media through Aurorasaurus.org

    NASA Astrophysics Data System (ADS)

    Patel, K.; MacDonald, E.; Case, N.; Hall, M.; Clayton, J.; Heavner, M.; Tapia, A.; Lalone, N.; McCloat, S.

    2015-12-01

    On March 17, 2015, a geomagnetic storm—the largest of the solar cycle to date— hit Earth and gave many sky watchers around the world a beautiful auroral display. People made thousands of aurora-related tweets and direct reports to Aurorasaurus.org, an interdisciplinary citizen science project that tracks auroras worldwide in real-time through social media and the project's apps and website. Through Aurorasaurus, researchers are converting these crowdsourced observations into valuable data points to help improve models of where aurora can be seen. In this presentation, we will highlight how the team communicates with the public during these global, sporadic events to help drive and retain participation for Aurorasaurus. We will highlight some of the co-produced scientific results and increased media interest following this event. Aurorasaurus uses mobile apps, blogging, and a volunteer scientist network to reach out to aurora enthusiasts to engage in the project. Real-time tweets are voted on by other users to verify their accuracy and are pinned on a map located on aurorasaurus.org to help show the instantaneous, global auroral visibility. Since the project launched in October 2014, hundreds of users have documented the two largest geomagnetic storms of this solar cycle. In some cases, like for the St. Patrick's Day storm, users even reported seeing aurora in areas different than aurora models suggested. Online analytics indicate these events drive users to our page and many also share images with various interest groups on social media. While citizen scientists provide observations, Aurorasaurus gives back by providing tools to help the public see and understand the aurora. When people verify auroral sightings in a specific area, the project sends out alerts to nearby users of possible auroral visibility. Aurorasaurus team members around the world also help the public understand the intricacies of space weather and aurora science through blog articles

  6. The selective glycine uptake inhibitor org 25935 as an adjunctive treatment to atypical antipsychotics in predominant persistent negative symptoms of schizophrenia: results from the GIANT trial.

    PubMed

    Schoemaker, Joep H; Jansen, Wim T; Schipper, Jacques; Szegedi, Armin

    2014-04-01

    Using a selective glycine uptake inhibitor as adjunctive to second-generation antipsychotic (SGA) was hypothesized to ameliorate negative and/or cognitive symptoms in subjects with schizophrenia. Subjects with predominant persistent negative symptoms (previously stabilized ≥3 months on an SGA) were enrolled in a randomized, placebo-controlled trial to investigate adjunctive treatment with Org 25935, a selective inhibitor of type 1 glycine transporter, over 12 weeks in a flexible dose design. Org 25935 was tested at 4 to 8 mg twice daily and 12 to 16 mg twice daily versus placebo. Primary efficacy outcome was mean change from baseline in Scale for Assessment of Negative Symptoms composite score. Secondary efficacy end points were Positive and Negative Syndrome Scale total and subscale scores, depressive symptoms (Calgary Depression Scale for Schizophrenia), global functioning (Global Assessment of Functioning scale), and cognitive measures using a computerized battery (Central Nervous System Vital Signs). Responder rates were assessed post hoc. A total of 215 subjects were randomized, of which 187 (87%) completed the trial. Both dose groups of Org 25935 did not differ significantly from placebo on Scale for Assessment of Negative Symptoms, Positive and Negative Syndrome Scale (total or subscale scores), Global Assessment of Functioning, or the majority of tested cognitive domains. Org 25935 was generally well tolerated within the tested dose range, with no meaningful effects on extrapyramidal symptoms and some reports of reversible visual adverse effects. Org 25935 did not differ significantly from placebo in reducing negative symptoms or improving cognitive functioning when administered as adjunctive treatment to SGA. In our study population, Org 25935 appeared to be well tolerated in the tested dose ranges. PMID:24525661

  7. Geroprotectors.org: a new, structured and curated database of current therapeutic interventions in aging and age-related disease

    PubMed Central

    Moskalev, Alexey; Chernyagina, Elizaveta; de Magalhães, João Pedro; Barardo, Diogo; Thoppil, Harikrishnan; Shaposhnikov, Mikhail; Budovsky, Arie; Fraifeld, Vadim E.; Garazha, Andrew; Tsvetkov, Vasily; Bronovitsky, Evgeny; Bogomolov, Vladislav; Scerbacov, Alexei; Kuryan, Oleg; Gurinovich, Roman; Jellen, Leslie C.; Kennedy, Brian; Mamoshina, Polina; Dobrovolskaya, Evgeniya; Aliper, Alex; Kaminsky, Dmitry; Zhavoronkov, Alex

    2015-01-01

    As the level of interest in aging research increases, there is a growing number of geroprotectors, or therapeutic interventions that aim to extend the healthy lifespan and repair or reduce aging-related damage in model organisms and, eventually, in humans. There is a clear need for a manually-curated database of geroprotectors to compile and index their effects on aging and age-related diseases and link these effects to relevant studies and multiple biochemical and drug databases. Here, we introduce the first such resource, Geroprotectors (http://geroprotectors.org). Geroprotectors is a public, rapidly explorable database that catalogs over 250 experiments involving over 200 known or candidate geroprotectors that extend lifespan in model organisms. Each compound has a comprehensive profile complete with biochemistry, mechanisms, and lifespan effects in various model organisms, along with information ranging from chemical structure, side effects, and toxicity to FDA drug status. These are presented in a visually intuitive, efficient framework fit for casual browsing or in-depth research alike. Data are linked to the source studies or databases, providing quick and convenient access to original data. The Geroprotectors database facilitates cross-study, cross-organism, and cross-discipline analysis and saves countless hours of inefficient literature and web searching. Geroprotectors is a one-stop, knowledge-sharing, time-saving resource for researchers seeking healthy aging solutions. PMID:26342919

  8. Climatevoices.org -- Engaging an Array of U.S. Public Audiences in the Science of Climate Change

    NASA Astrophysics Data System (ADS)

    Schmidt, C.

    2014-12-01

    A significant number of U.S. citizens have real concerns that actions to curb climate change threaten prosperity and basic freedoms and present an affront to their own values. Others are so worried that climate change will destroy Earth's environment and any prospects for their descendants that they are either frantic to find solutions, or too discouraged to act. To attempt to reach these disparate audiences with critical scientific information from reports such as the IPCC and NCA, the University Corporation for Atmospheric Research and the United Nations Foundation initiated the Scientist Citizen Initiative, and launched Climate Voices - Science Speakers Network (climatevoices.org) in April of this year. This presentation will address the trials and errors of establishing such a network, engaging scientists across the country, and creating public demand for such a resource. The major focus will be lessons still being learned about reaching diverse local audiences; gauging and implementing the varied approach necessary to engage such audiences; and enabling scientists to initiate public conversations involving fellow citizens in discussion of climate change observations, impacts, and solutions. How can partners be identified and involved that deliver mixed audiences ranging from the Six Americas' "alarmed and concerned" to the "doubtful and dismissive?" [Yale Project on Climate Communication] How can synthesis report results be made compelling and relevant to such audiences? How can such an effort be implemented across the entire country? How can its accomplishments and failures be assessed and evaluated? This presentation will provide answers in progress to these questions.

  9. NeuroVault.org: A repository for sharing unthresholded statistical maps, parcellations, and atlases of the human brain.

    PubMed

    Gorgolewski, Krzysztof J; Varoquaux, Gael; Rivera, Gabriel; Schwartz, Yannick; Sochat, Vanessa V; Ghosh, Satrajit S; Maumet, Camille; Nichols, Thomas E; Poline, Jean-Baptiste; Yarkoni, Tal; Margulies, Daniel S; Poldrack, Russell A

    2016-01-01

    NeuroVault.org is dedicated to storing outputs of analyses in the form of statistical maps, parcellations and atlases, a unique strategy that contrasts with most neuroimaging repositories that store raw acquisition data or stereotaxic coordinates. Such maps are indispensable for performing meta-analyses, validating novel methodology, and deciding on precise outlines for regions of interest (ROIs). NeuroVault is open to maps derived from both healthy and clinical populations, as well as from various imaging modalities (sMRI, fMRI, EEG, MEG, PET, etc.). The repository uses modern web technologies such as interactive web-based visualization, cognitive decoding, and comparison with other maps to provide researchers with efficient, intuitive tools to improve the understanding of their results. Each dataset and map is assigned a permanent Universal Resource Locator (URL), and all of the data is accessible through a REST Application Programming Interface (API). Additionally, the repository supports the NIDM-Results standard and has the ability to parse outputs from popular FSL and SPM software packages to automatically extract relevant metadata. This ease of use, modern web-integration, and pioneering functionality holds promise to improve the workflow for making inferences about and sharing whole-brain statistical maps. PMID:25869863

  10. NeuroVault.org: A repository for sharing unthresholded statistical maps, parcellations, and atlases of the human brain

    PubMed Central

    Gorgolewski, Krzysztof J.; Varoquaux, Gael; Rivera, Gabriel; Schwartz, Yannick; Sochat, Vanessa V.; Ghosh, Satrajit S.; Maumet, Camille; Nichols, Thomas E.; Poline, Jean-Baptiste; Yarkoni, Tal; Margulies, Daniel S.; Poldrack, Russell A.

    2016-01-01

    NeuroVault.org is dedicated to storing outputs of analyses in the form of statistical maps, parcellations and atlases, a unique strategy that contrasts with most neuroimaging repositories that store raw acquisition data or stereotaxic coordinates. Such maps are indispensable for performing meta-analyses, validating novel methodology, and deciding on precise outlines for regions of interest (ROIs). NeuroVault is open to maps derived from both healthy and clinical populations, as well as from various imaging modalities (sMRI, fMRI, EEG, MEG, PET, etc.). The repository uses modern web technologies such as interactive web-based visualization, cognitive decoding, and comparison with other maps to provide researchers with efficient, intuitive tools to improve the understanding of their results. Each dataset and map is assigned a permanent Universal Resource Locator (URL), and all of the data is accessible through a REST Application Programming Interface (API). Additionally, the repository supports the NIDM-Results standard, and has the ability to parse outputs from popular FSL and SPM software packages to automatically extract relevant metadata. This ease of use, modern web-integration, and pioneering functionality holds promise to improve the workflow for making inferences about and sharing whole-brain statistical maps. PMID:25869863

  11. User-friendly solutions for microarray quality control and pre-processing on ArrayAnalysis.org.

    PubMed

    Eijssen, Lars M T; Jaillard, Magali; Adriaens, Michiel E; Gaj, Stan; de Groot, Philip J; Müller, Michael; Evelo, Chris T

    2013-07-01

    Quality control (QC) is crucial for any scientific method producing data. Applying adequate QC introduces new challenges in the genomics field where large amounts of data are produced with complex technologies. For DNA microarrays, specific algorithms for QC and pre-processing including normalization have been developed by the scientific community, especially for expression chips of the Affymetrix platform. Many of these have been implemented in the statistical scripting language R and are available from the Bioconductor repository. However, application is hampered by lack of integrative tools that can be used by users of any experience level. To fill this gap, we developed a freely available tool for QC and pre-processing of Affymetrix gene expression results, extending, integrating and harmonizing functionality of Bioconductor packages. The tool can be easily accessed through a wizard-like web portal at http://www.arrayanalysis.org or downloaded for local use in R. The portal provides extensive documentation, including user guides, interpretation help with real output illustrations and detailed technical documentation. It assists newcomers to the field in performing state-of-the-art QC and pre-processing while offering data analysts an integral open-source package. Providing the scientific community with this easily accessible tool will allow improving data quality and reuse and adoption of standards. PMID:23620278

  12. Factorbook.org: a Wiki-based database for transcription factor-binding data generated by the ENCODE consortium.

    PubMed

    Wang, Jie; Zhuang, Jiali; Iyer, Sowmya; Lin, Xin-Ying; Greven, Melissa C; Kim, Bong-Hyun; Moore, Jill; Pierce, Brian G; Dong, Xianjun; Virgil, Daniel; Birney, Ewan; Hung, Jui-Hung; Weng, Zhiping

    2013-01-01

    The Encyclopedia of DNA Elements (ENCODE) consortium aims to identify all functional elements in the human genome including transcripts, transcriptional regulatory regions, along with their chromatin states and DNA methylation patterns. The ENCODE project generates data utilizing a variety of techniques that can enrich for regulatory regions, such as chromatin immunoprecipitation (ChIP), micrococcal nuclease (MNase) digestion and DNase I digestion, followed by deeply sequencing the resulting DNA. As part of the ENCODE project, we have developed a Web-accessible repository accessible at http://factorbook.org. In Wiki format, factorbook is a transcription factor (TF)-centric repository of all ENCODE ChIP-seq datasets on TF-binding regions, as well as the rich analysis results of these data. In the first release, factorbook contains 457 ChIP-seq datasets on 119 TFs in a number of human cell lines, the average profiles of histone modifications and nucleosome positioning around the TF-binding regions, sequence motifs enriched in the regions and the distance and orientation preferences between motif sites. PMID:23203885

  13. Legume Information System (LegumeInfo.org): a key component of a set of federated data resources for the legume family

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Legume Information System (LIS), at http://legumeinfo.org, is a genomic data portal (GDP) for the legume family. LIS provides access to genetic and genomic information for major crop and model legumes. With more than two-dozen domesticated legume species, there are numerous specialists working o...

  14. OntologicalDiscovery.org: A web resource for the empirical discovery of phenotypic relations across species and experimental systems

    SciTech Connect

    Baker, Erich J; Li, Zuopan; Jay, Jeremy J; Philip, Vivek M; Zhang, Yun; Langston, Michael A; Chesler, Elissa J

    2009-01-01

    The Ontological Discovery Environment ( http://ontologicaldiscovery.org ) is a free, public Internet resource for the storage, sharing, retrieval and analysis of phenotype-centered genomic data sets. The intent of this resource is to allow the creation of user-defined phenotype categories based on naturally and experimentally observed biological networks, pathways and systems rather than on externally manifested constructs and semantics such as disease names and processes. By extracting the relationships of complex processes from the technology that produces those relationships, this resource meets a growing demand for data integration and hypothesis discovery across multiple experimental contexts, including broad species and phenotype domains. At a highly processed level, analyses of set similarity, distance and hierarchical relations are performed through a modular suite of tools. The core pivot point of analysis is the creation of a bipartite network of gene-phenotype relations, a unique discrete graph approach to gene-set analysis which enables set-set matching of non-referential data. The central organizing metaphor of a gene set may be created, stored and curated by individual users, shared among virtual working groups, or made publicly available. Gene sets submission incorporates a variety of accession numbers, microarray feature IDs, and gene symbols from model organisms, allowing integration across experimental platforms, literature reviews and other genomic analyses. The sets themselves are annotated with several levels of metadata which may include an unstructured description, publication information and structured community ontologies for anatomy, process and function. Gene set translation to user chosen reference species through gene homology allows translational comparison of models regardless of the face validity of the experimental systems. In addition, computationally derived gene sets can be integrated into phenome interdependency and similarity

  15. The treatable intellectual disability APP www.treatable-id.org: A digital tool to enhance diagnosis & care for rare diseases

    PubMed Central

    2012-01-01

    Background Intellectual disability (ID) is a devastating and frequent condition, affecting 2-3% of the population worldwide. Early recognition of treatable underlying conditions drastically improves health outcomes and decreases burdens to patients, families and society. Our systematic literature review identified 81 such inborn errors of metabolism, which present with ID as a prominent feature and are amenable to causal therapy. The WebAPP translates this knowledge of rare diseases into a diagnostic tool and information portal. Methods & results Freely available as a WebAPP via http://www.treatable-id.org and end 2012 via the APP store, this diagnostic tool is designed for all specialists evaluating children with global delay / ID and laboratory scientists. Information on the 81 diseases is presented in different ways with search functions: 15 biochemical categories, neurologic and non-neurologic signs & symptoms, diagnostic investigations (metabolic screening tests in blood and urine identify 65% of all IEM), therapies & effects on primary (IQ/developmental quotient) and secondary outcomes, and available evidence For each rare condition a ‘disease page’ serves as an information portal with online access to specific genetics, biochemistry, phenotype, diagnostic tests and therapeutic options. As new knowledge and evidence is gained from expert input and PubMed searches this tool will be continually updated. The WebAPP is an integral part of a protocol prioritizing treatability in the work-up of every child with global delay / ID. A 3-year funded study will enable an evaluation of its effectiveness. Conclusions For rare diseases, a field for which financial and scientific resources are particularly scarce, knowledge translation challenges are abundant. With this WebAPP technology is capitalized to raise awareness for rare treatable diseases and their common presenting clinical feature of ID, with the potential to improve health outcomes. This innovative digital

  16. Urban and agricultural contribution of annual loads of glyphosate and AMPA towards surface waters at the Orge River catchment scale (France)

    NASA Astrophysics Data System (ADS)

    Botta, Fabrizio; Chevreuil, Marc; Blanchoud, Hélène

    2010-05-01

    The general use of pesticides in the Orge Basin, located in the southern part of the Paris suburb (France), is damaging surface water quality. Consequently, an increase in the water supply costs is registered by the water supply agencies that are situated downstream the Orge confluence with the Seine River. In this catchment, high uses of glyphosate are registered for fallow fields (upstream part) and for roadway weed control (downstream part). The proportion of glyphosate coming from these two zones was not well known, along with the double source of its metabolite AMPA originated from the degradation of some detergent phosphonates. The aim of this work was firstly to identify the potential sources of glyphosate and AMPA in urban sectors (such as sewerage system inputs) and in agricultural areas and to quantify the origins of urban pesticides pathways towards surface waters at the basin scale. The new approach of this project was to collect information at three different scales to establish a first step of modeling. At the basin scale, 1 year of surface water monitoring at the outlet of the Orge River was useful to establish the inputs towards the Seine River. At the urban catchment scale, the investigations have permitted to record glyphosate and AMPA loads transferred by storm waters and by wastewaters. Loads were estimated during and out of application calendar, in different hydrological conditions such as rainfall with high intensity or dry conditions. Impact of WWTP on surface water was also demonstrated. The third phase of this work was the interpretation of agricultural inputs from two different agricultural catchments of the Orge River. The results showed the impact of urban uses of glyphosate upon the Orge River contamination with annual loads from 100 times higher from the urban zone than from the agricultural one. Storm sewers were recognized to be the main way for glyphosate transfer towards surface waters. A budget of glyphosate and AMPA inputs and

  17. Spatial variability in photosynthetic and heterotrophic activity drives localized δ13C org fluctuations and carbonate precipitation in hypersaline microbial mats.

    PubMed

    Houghton, J; Fike, D; Druschel, G; Orphan, V; Hoehler, T M; Des Marais, D J

    2014-11-01

    Modern laminated photosynthetic microbial mats are ideal environments to study how microbial activity creates and modifies carbon and sulfur isotopic signatures prior to lithification. Laminated microbial mats from a hypersaline lagoon (Guerrero Negro, Baja California, Mexico) maintained in a flume in a greenhouse at NASA Ames Research Center were sampled for δ(13) C of organic material and carbonate to assess the impact of carbon fixation (e.g., photosynthesis) and decomposition (e.g., bacterial respiration) on δ(13) C signatures. In the photic zone, the δ(13) C org signature records a complex relationship between the activities of cyanobacteria under variable conditions of CO2 limitation with a significant contribution from green sulfur bacteria using the reductive TCA cycle for carbon fixation. Carbonate is present in some layers of the mat, associated with high concentrations of bacteriochlorophyll e (characteristic of green sulfur bacteria) and exhibits δ(13) C signatures similar to DIC in the overlying water column (-2.0‰), with small but variable decreases consistent with localized heterotrophic activity from sulfate-reducing bacteria (SRB). Model results indicate respiration rates in the upper 12 mm of the mat alter in situ pH and HCO3- concentrations to create both phototrophic CO2 limitation and carbonate supersaturation, leading to local precipitation of carbonate minerals. The measured activity of SRB with depth suggests they variably contribute to decomposition in the mat dependent on organic substrate concentrations. Millimeter-scale variability in the δ(13) C org signature beneath the photic zone in the mat is a result of shifting dominance between cyanobacteria and green sulfur bacteria with the aggregate signature overprinted by heterotrophic reworking by SRB and methanogens. These observations highlight the impact of sedimentary microbial processes on δ(13) C org signatures; these processes need to be considered when attempting to relate

  18. Drugs and Brugada syndrome patients: review of the literature, recommendations and an up-to-date website (www.brugadadrugs.org)

    PubMed Central

    Postema, Pieter G.; Wolpert, Christian; Amin, Ahmad S.; Probst, Vincent; Borggrefe, Martin; Roden, Dan M.; Priori, Silvia G.; Tan, Hanno L.; Hiraoka, Masayasu; Brugada, Josep; Wilde, Arthur A.M.

    2009-01-01

    Background: Worldwide, the Brugada syndrome has been recognized as an important cause of sudden cardiac death at a relatively young age. Importantly, many drugs have been reported to induce the characteristic Brugada syndrome-linked ECG abnormalities and/or (fatal) ventricular tachyarrhythmias. Objective: To review the literature on the use of drugs in Brugada syndrome patients, to make recommendations based on the literature and expert opinion regarding drug safety, and to ensure worldwide online and up-to-date availability of this information to all physicians who treat Brugada syndrome patients. Methods: We have performed an extensive review of the literature, formed an international expert panel to produce a consensus recommendation to each drug, and initiated a website (www.brugadadrugs.org). Results: The literature search yielded 506 reports to be considered. Drugs were categorized to one of four categories: 1) drugs to be avoided (n=18), 2) drugs preferably avoided (n=23), 3) antiarrhythmic drugs (n=4) and 4) diagnostic drugs (n=4). Level of evidence for most associations was C (only consensus opinion of experts, case studies, or standard-of-care) as there are no randomized studies and few non-randomized studies in Brugada syndrome patients. Conclusions: Many drugs have been associated with adverse events in Brugada syndrome patients. We have initiated a website (www.brugadadrugs.org) to ensure worldwide availability on safe drug use in Brugada syndrome patients. PMID:19716089

  19. Comparing three cohorts of MSM sampled via sex parties, bars/clubs, and Craigslist.org: Implications for researchers and providers

    PubMed Central

    Grov, Christian; Rendina, H. Jonathon; Parsons, Jeffrey T.

    2014-01-01

    With limited exceptions, few studies have systematically reported on psychosocial and demographic characteristic differences in samples of men who have sex with men (MSM) based on where they were recruited. This study compared three sexually active cohorts of MSM recruited via Craigslist.org (recruited via modified time-space sampling), gay bars and clubs (recruited via time-space sampling), and private sex parties (identified via passive recruitment and listserves), finding mixed results with regard to differences in demographic characteristics, STI history, and psychosocial measures. Men recruited from sex parties were significantly older, reported more symptoms of sexual compulsivity, more likely to be HIV-positive, more likely to report a history of STIs, and more likely to self-identify as a barebacker, than men recruited from the other two venues. In contrast, men from Craigslist.org reported the lowest levels of attachment to the gay and bisexual community and were the least likely to self-identify as gay. Men from bars and clubs were significantly younger, and were more likely to report use of hallucinogens and crack or cocaine. Our findings highlight that the venues in which MSM are recruited have meaningful consequences in terms of the “types” of individuals who are reached. PMID:25068182

  20. Legume information system (LegumeInfo.org): a key component of a set of federated data resources for the legume family

    PubMed Central

    Dash, Sudhansu; Campbell, Jacqueline D.; Cannon, Ethalinda K.S.; Cleary, Alan M.; Huang, Wei; Kalberer, Scott R.; Karingula, Vijay; Rice, Alex G.; Singh, Jugpreet; Umale, Pooja E.; Weeks, Nathan T.; Wilkey, Andrew P.; Farmer, Andrew D.; Cannon, Steven B.

    2016-01-01

    Legume Information System (LIS), at http://legumeinfo.org, is a genomic data portal (GDP) for the legume family. LIS provides access to genetic and genomic information for major crop and model legumes. With more than two-dozen domesticated legume species, there are numerous specialists working on particular species, and also numerous GDPs for these species. LIS has been redesigned in the last three years both to better integrate data sets across the crop and model legumes, and to better accommodate specialized GDPs that serve particular legume species. To integrate data sets, LIS provides genome and map viewers, holds synteny mappings among all sequenced legume species and provides a set of gene families to allow traversal among orthologous and paralogous sequences across the legumes. To better accommodate other specialized GDPs, LIS uses open-source GMOD components where possible, and advocates use of common data templates, formats, schemas and interfaces so that data collected by one legume research community are accessible across all legume GDPs, through similar interfaces and using common APIs. This federated model for the legumes is managed as part of the ‘Legume Federation’ project (accessible via http://legumefederation.org), which can be thought of as an umbrella project encompassing LIS and other legume GDPs. PMID:26546515

  1. Effectiveness of a Multifaceted Community-Based Promotion Strategy on Use of GetHealthyHarlem.org, a Local Community Health Education Website.

    PubMed

    Smith, Michelle; Mateo, Katrina F; Morita, Haruka; Hutchinson, Carly; Cohall, Alwyn T

    2015-07-01

    The use of health communication extends beyond simply promoting or disseminating a particular product or proposed behavior change; it involves the systematic and strategic integration and execution of evidence-based, theory-driven, and community engagement strategies. Much like in public health intervention design based on health behavior theory, health communication seeks to encourage the target audience to make a positive behavior change through core concepts such as understanding and specifying the target audience, tailoring messages based on audience segmentation, and continually conducting evaluation of specific and overarching goals. While our first article "Development of a Culturally Relevant Consumer Health Information Website for Harlem, New York" focused on the design, development, and initial implementation of GetHealthyHarlem.org between 2004 and 2009, this article delves into the process of promoting the website to increase its use and then evaluating use among website visitors. Just as for the development of the website, we used community-based participatory research methods, health behavior theory, and health communication strategies to systemically develop and execute a health communication plan with the goals of increasing awareness of GetHealthyHarlem.org in Harlem, driving online traffic, and having the community recognize it as a respected community resource dedicated to improving health in Harlem. PMID:25695422

  2. Legume information system (LegumeInfo.org): a key component of a set of federated data resources for the legume family.

    PubMed

    Dash, Sudhansu; Campbell, Jacqueline D; Cannon, Ethalinda K S; Cleary, Alan M; Huang, Wei; Kalberer, Scott R; Karingula, Vijay; Rice, Alex G; Singh, Jugpreet; Umale, Pooja E; Weeks, Nathan T; Wilkey, Andrew P; Farmer, Andrew D; Cannon, Steven B

    2016-01-01

    Legume Information System (LIS), at http://legumeinfo.org, is a genomic data portal (GDP) for the legume family. LIS provides access to genetic and genomic information for major crop and model legumes. With more than two-dozen domesticated legume species, there are numerous specialists working on particular species, and also numerous GDPs for these species. LIS has been redesigned in the last three years both to better integrate data sets across the crop and model legumes, and to better accommodate specialized GDPs that serve particular legume species. To integrate data sets, LIS provides genome and map viewers, holds synteny mappings among all sequenced legume species and provides a set of gene families to allow traversal among orthologous and paralogous sequences across the legumes. To better accommodate other specialized GDPs, LIS uses open-source GMOD components where possible, and advocates use of common data templates, formats, schemas and interfaces so that data collected by one legume research community are accessible across all legume GDPs, through similar interfaces and using common APIs. This federated model for the legumes is managed as part of the 'Legume Federation' project (accessible via http://legumefederation.org), which can be thought of as an umbrella project encompassing LIS and other legume GDPs. PMID:26546515

  3. Patho-Genes.org: a website dedicated to gene sequences of potential bioterror bacteria and PCR primers used to amplify them.

    PubMed

    Gardès, Julien; Bachar, Dipankar; Croce, Olivier; Christen, Richard

    2012-09-01

    Pathogenic agents can be very hard to detect, and usually they do not cause illness for several hours or days. To improve the speed and the accuracy of detection tests and satisfy the needs of early diagnosis, molecular biology methods such as PCR are now used. However, selecting a proper target gene and designing good primers is often not easy. We present a dedicated website, http://patho-genes.org, where we provide every sequence, functional annotation, published primer and relevant article for every annotated gene of major pathogenic bacterial species listed as key agents to be used for a bioterrorism attack. Each published primer was analysed to determine its melting temperature, its specificity and its coverage (i.e. its sensitivity against every allele of its target gene). Data generated have been organized in the form of data sheet for each gene, which are available through multiple browser panels and query systems. PMID:22681780

  4. GetHealthyHarlem.org: Developing a Web Platform for Health Promotion and Wellness Driven by and for the Harlem Community

    PubMed Central

    Khan, Sharib A.; Ancker, Jessica S.; Li, Jianhua; Kaufman, David; Hutchinson, Carly; Cohall, Alwyn; Kukafka, Rita

    2009-01-01

    GetHealthyHarlem.org is a community website developed on an open-source platform to facilitate collaborative development of health content through participatory action research (PAR) principles. The website was developed to enable the Harlem community to create a shared health and wellness knowledgebase, to enable discourse about local and culturally relevant health information, and to foster social connections between community members and health promotion organizations. The site is gaining active use with more than 9,500 unique site visits in the six months since going live in November, 2008. In ongoing research studies, we are using the website to explore how the PAR model can be applied to the development of a community health website. PMID:20351872

  5. www.ceebic.org/~cleanenergyalabama

    SciTech Connect

    Siegwald, Tom

    2003-01-02

    The Business Innovation Center will fully participate as a member and support as fully as possible the goals of “The Alliance of Clean Energy Business Incubators” by: 1. Participating in NREL-sponsored Clean Energy Investor Forums, when possible Attended 15th Annual Growth Forum in Albany, NY, October 2003 2. Marketing our incubation services to Clean Energy Companies. October, 2002: Traveled to the University of Southern Mississippi Center for Economic and Community Development to make a presentation concerning the National Alliance of Clean Energy Incubators to the participants of the New South Economic Course. This course was attended by 65 Economic Developers, Small Business Development Center personel, and Chambers of Commerce personnel from 9 states around the South East U.S. These are people who have direct contact with entrepreneurs and can act as referrals to the Clean Energy Incubator and NREL online database, as specified in the Scope of Work

  6. Partnership at Drugfree.org

    MedlinePlus

    ... annually in the United States. Read More > 0 Marijuana Talk Kit Find out how to have meaningful, productive conversations with your teen about marijuana. Learn More > The Medicine Abuse Project The Medicine ...

  7. Thanks to 70 years of Inter American Statistical cooperation, the world’s largest integrated census microdata dissemination site www.ipums.org/international

    PubMed Central

    McCAA, ROBERT

    2014-01-01

    Seventy years of Inter American Statistical cooperation, symbolized by the 70th anniversary of Estadística, made possible the construction of IPUMS-International, the world’s largest integrated census microdata dissemination site, www.ipums.org/international. Currently, the site offers access to 238 samples totaling over 540 million person records representing 74 countries. The Americas, which account for only about one-seventh of the world’s population, amount to over one-third (36%) of the person records in the IPUMS-International database. Likewise, 35% of the citations in the IPUMS-International bibliography are for studies focused on Latin America, with about half of these analyzing a single Latin American country. This article discusses salient features of the IPUMS integration methods and system. National Statistical Institutes that have not yet entrusted 2010 census microdata to the initiative are invited to do so. Researchers and teachers are invited to use the data freely in analysis and teaching. Setenta años de cooperación estadística inter-Americana, simbolizada por el 70 aniversario de la revista Estadística, han hecho posible la construcción de IPUMS-internacional, la base en línea de microdatos censales harmonizados más grande del mundo, www.ipums.org/international. Actualmente, IPUMS proporciona acceso a 238 muestras con más de 540 millones de registros individuales de 74 países. Las Américas, que albergan una séptima parte de la población mundial, representan más de un tercio (36%) de todos los registros individuales en la base de datos IPUMS-internacional. Asimismo, el 35% de todas las referencias en la bibliografía de IPUMS son de estudios realizados sobre América Latina, la mitad de éstas basadas en un sólo país de la región. Este artículo presenta las principales características del sistema de integración y difusión de datos de IPUMS. Los Institutos Nacionales de Estadísticas que todavía no ha entregado la muestra

  8. Organic aerosol processing in tropical deep convective clouds: Development of a new model (CRM-ORG) and implications for sources of particle number

    NASA Astrophysics Data System (ADS)

    Murphy, B. N.; Julin, J.; Riipinen, I.; Ekman, A. M. L.

    2015-10-01

    The difficulty in assessing interactions between atmospheric particles and clouds is due in part to the chemical complexity of the particles and to the wide range of length and timescales of processes occurring simultaneously during a cloud event. The new Cloud-Resolving Model with Organics (CRM-ORG) addresses these interactions by explicitly predicting the formation, transport, uptake, and re-release of surrogate organic compounds consistent with the volatility basis set framework within a nonhydrostatic, three-dimensional cloud-resolving model. CRM-ORG incorporates photochemical production, explicit condensation/evaporation of organic and inorganic vapors, and a comprehensive set of four different mechanisms describing particle formation from organic vapors and sulfuric acid. We simulate two deep convective cloud events over the Amazon rain forest in March 1998 and compare modeled particle size distributions with airborne observations made during the time period. The model predictions agree well with the observations for Aitken mode particles in the convective outflow (10-14 km) but underpredict nucleation mode particles by a factor of 20. A strong in-cloud particle formation process from organic vapors alone is necessary to reproduce even relatively low ultrafine particle number concentrations (~1500 cm-3). Sensitivity tests with variable initial aerosol loading and initial vertical aerosol profile demonstrate the complexity of particle redistribution and net gain or loss in the cloud. In-cloud particle number concentrations could be enhanced by as much as a factor of 3 over the base case simulation in the cloud outflow but were never reduced by more than a factor of 2 lower than the base. Additional sensitivity cases emphasize the need for constrained estimates of surface tension and affinity of organic vapors to ice surfaces. When temperature-dependent organic surface tension is introduced to the new particle formation mechanisms, the number concentration of

  9. Navigating condom use and HIV status disclosure with partners met online: A qualitative pilot study with gay and bisexual men from Craigslist.org

    PubMed Central

    Grov, Christian; Agyemang, Linda; Ventuneac, Ana; Breslow, Aaron S.

    2013-01-01

    We conducted face-to-face semi-structured interviews with 50 men recruited off the New York City men-seeking-men section of Craigslist.org. Participants discussed their favorite venues for meeting sex partners (n = 28 said the Internet), and we focused on these men’s responses to probes regarding decisions around condom use and HIV status disclosure with online partners. A majority indicated they set a priori rules for themselves to always use condoms, and cited the Internet as their favorite venue in part because it helped them sort for like-minded partners. Participants indicated that having in-person conversations around condom use and HIV was often difficult, and that the Internet was a convenient medium to facilitate the process. Notable differences were observed in how HIV-positive and HIV-negative men navigated serostatus disclosure—HIV-negative men were less subtle in starting the conversation. Finally, participants described a common narrative around distrust with online partners, which is one reason why they consistently use condoms. These data suggest that features which allow men to easily indicate, and filter for, condom use preferences should be built into (or maintained on) profile-based sexual networking sites and sexual bulletin board sites. PMID:23387953

  10. Can We Build an Open-Science Model to Fund Young, Risky, Blue-Sky Research? First Insights into Funding Geoscientists Via Thinkable.Org

    NASA Astrophysics Data System (ADS)

    McNeil, B.

    2014-12-01

    Some of the biggest discoveries and advances in geoscience research have come from purely curiosity-driven, blue-sky research. Marine biologist Osamu Shimomura's discovery of Green-Fluorecent Protein (GFP) in the 1960s during his postdoc is just one example, which came about through his interest and pursuit of how certain jellyfish bioluminescence. His discovery would eventually revolutionise medicine, culminating in a Nobel Prize in Chemistry in 2008. Despite the known importance of "blue-sky" research that doesn't have immediate commercial or social applications, it continues to struggle for funding from both government and industry. Success rates for young scientists also continue to decline within the government competitive granting models due to the importance of track records, yet history tells us that young scientists tend to come up with science's greatest discoveries. The digital age however, gives us a new opportunity to create an alternative and sustainable funding model for young, risky, blue-sky science that tends not to be supported by governments and industry anymore. Here I will discuss how new digital platforms empower researchers and organisations to showcase their research using video, allowing wider community engagment and funding that can be used to directly support young, risky, blue-sky research that is so important to the future of science. I will then talk about recent experience with this model from some ocean researchers who used a new platform called thinkable.org to showcase and raise funding via the public.

  11. Efficiently Communicating Rich Heterogeneous Geospatial Data from the FeMO2008 Dive Cruise with FlashMap on EarthRef.org

    NASA Astrophysics Data System (ADS)

    Minnett, R. C.; Koppers, A. A.; Staudigel, D.; Staudigel, H.

    2008-12-01

    EarthRef.org is comprehensive and convenient resource for Earth Science reference data and models. It encompasses four main portals: the Geochemical Earth Reference Model (GERM), the Magnetics Information Consortium (MagIC), the Seamount Biogeosciences Network (SBN), and the Enduring Resources for Earth Science Education (ERESE). Their underlying databases are publically available and the scientific community has contributed widely and is urged to continue to do so. However, the net result is a vast and largely heterogeneous warehouse of geospatial data ranging from carefully prepared maps of seamounts to geochemical data/metadata, daily reports from seagoing expeditions, large volumes of raw and processed multibeam data, images of paleomagnetic sampling sites, etc. This presents a considerable obstacle for integrating other rich media content, such as videos, images, data files, cruise tracks, and interoperable database results, without overwhelming the web user. The four EarthRef.org portals clearly lend themselves to a more intuitive user interface and has, therefore, been an invaluable test bed for the design and implementation of FlashMap, a versatile KML-driven geospatial browser written for reliability and speed in Adobe Flash. FlashMap allows layers of content to be loaded and displayed over a streaming high-resolution map which can be zoomed and panned similarly to Google Maps and Google Earth. Many organizations, from National Geographic to the USGS, have begun using Google Earth software to display geospatial content. However, Google Earth, as a desktop application, does not integrate cleanly with existing websites requiring the user to navigate away from the browser and focus on a separate application and Google Maps, written in Java Script, does not scale up reliably to large datasets. FlashMap remedies these problems as a web-based application that allows for seamless integration of the real-time display power of Google Earth and the flexibility of

  12. Chroni - an Android Application for Geochronologists to Access Archived Sample Analyses from the NSF-Funded Geochron.Org Data Repository.

    NASA Astrophysics Data System (ADS)

    Nettles, J. J.; Bowring, J. F.

    2014-12-01

    NSF requires data management plans as part of funding proposals and geochronologists, among other scientists, are archiving their data and results to the public cloud archives managed by the NSF-funded Integrated Earth Data Applications, or IEDA. GeoChron is a database for geochronology housed within IEDA. The software application U-Pb_Redux developed at the Cyber Infrastructure Research and Development Lab for the Earth Sciences (CIRDLES.org) at the College of Charleston provides seamless connectivity to GeoChron for uranium-lead (U-Pb) geochronologists to automatically upload and retrieve their data and results. U-Pb_Redux also manages publication-quality documents including report tables and graphs. CHRONI is a lightweight mobile application for Android devices that provides easy access to these archived data and results. With CHRONI, U-Pb geochronologists can view archived data and analyses downloaded from the Geochron database, or any other location, in a customizable format. CHRONI uses the same extensible markup language (XML) schema and documents used by U-Pb_Redux and GeoChron. Report Settings are special XML files that can be customized in U-Pb_Redux, stored in the cloud, and then accessed and used in CHRONI to create the same customized data display on the mobile device. In addition to providing geologists effortless and mobile access to archived data and analyses, CHRONI allows users to manage their GeoChron credentials, quickly download private and public files via a specified IEDA International Geo Sample Number (IGSN) or URL, and view specialized graphics associated with particular IGSNs. Future versions of CHRONI will be developed to support iOS compatible devices. CHRONI is an open source project under the Apache 2 license and is hosted at https://github.com/CIRDLES/CHRONI. We encourage community participation in its continued development.

  13. HealthMpowerment.org: feasibility and acceptability of delivering an internet intervention to young Black men who have sex with men.

    PubMed

    Hightow-Weidman, Lisa B; Pike, Emily; Fowler, Beth; Matthews, Derrick M; Kibe, Jessica; McCoy, Regina; Adimora, Adaora A

    2012-01-01

    Young Black men who have sex with men (BMSM) are disproportionately affected by HIV/AIDS in the USA and continue to experience rapidly increasing HIV incidence. We designed a tailored, theory-based interactive HIV/STI prevention website for young BMSM, called HealthMpowerment.org (HMP) and conducted a small pilot trial comparing HMP to currently available HIV/STI websites. We present findings demonstrating feasibility and acceptability of delivering the intervention to the target population of young BMSM. Retention rates were 90% and 78% at one- and three-month follow-ups, respectively. Evaluation immediately after the intervention's completion revealed that participants who used the HMP website reported high levels of user satisfaction and interest and low levels of website difficulty and frustration. At the end of the intervention, there was a trend in increased behavioral intentions to use condoms and engage in preparatory condom use behaviors in the intervention group compared to the control group (p=0.10). We observed a reduction in mean scores on the CES-D scale among those in the intervention group that was not seen in the control group at the one-month follow-up, though this was not statistically significant. Feedback from exit interviews with study participants suggested that HMP is relevant to the prevention needs of young BMSM. Overall, the findings support the acceptability and feasibility of delivering this prevention program to a group that has few interventions despite bearing a significant burden of the epidemic. Future trials, combining Internet and mobile phone technologies, are planned to test HMP among larger and more diverse populations of young BMSM. PMID:22272759

  14. www.transitsearch.org: A Status Report

    NASA Astrophysics Data System (ADS)

    Castellano, T.

    2004-05-01

    Extrasolar giant planets that "transit" their host stars are rare and val- uable. Recent observations of the atmosphere of the best studied transiting extrasolar planet HD 209458-b demonstrates that detailed study of the phys- ical nature of these planets is possible. The objective of the ongoing tran- sitsearch collaboration is to discover and study additional transiting hot Jupiters with the help of amateur astronomers and students using small tele- scopes and charge coupled device (CCD) imagers. A status report is presented. The reward for contributing quality data could be a flight on NASA's SOFIA 747 aircraft in 2005 and beyond.

  15. The freeware AIDA interactive educational diabetes simulator--http://www.2aida.org--(2). Simulating glycosylated haemoglobin (HbA1c) levels in AIDA v4.3.

    PubMed

    Lehmann, E D

    2001-01-01

    In 1996 an interactive educational diabetes simulator called AIDA was released without charge on the Internet as a non-commercial contribution to continuing diabetes education. Over the past 4+ years over 74,000 people have visited the AIDA Web pages at http://www.2aida.org and over 20,000 copies of the program have been downloaded from there free-of-charge. This article builds on the experience gained from the AIDA development, and the World Wide Web distribution of the software, and highlights some of the problems which users have reported with the program. An updated release of the software (AIDA v4.3) is described and the method applied for modelling glycosylated haemoglobin (HbA1c) levels within this new version of AIDA is documented. An overview is provided of the trialling and beta-testing of this latest release of the program, and the general concept of a 'virtual diabetic patient' that provides an electronic representation of a patient with diabetes--and which can be used for self-learning/teaching/demonstration purposes--is highlighted. PMID:11386034

  16. Combined experimental and Monte Carlo verification of org/images/0031-9155/43/12/008/img1.gif"/> brachytherapy plans for vaginal applicators

    NASA Astrophysics Data System (ADS)

    Sloboda, Ron S.; Wang, Ruqing

    1998-12-01

    Dose rates in a phantom around a shielded and an unshielded vaginal applicator containing Selectron low-dose-rate org/images/0031-9155/43/12/008/img2.gif" ALIGN="TOP"/> sources were determined by experiment and Monte Carlo simulation. Measurements were performed with thermoluminescent dosimeters in a white polystyrene phantom using an experimental protocol geared for precision. Calculations for the same set-up were done using a version of the EGS4 Monte Carlo code system modified for brachytherapy applications into which a new combinatorial geometry package developed by Bielajew was recently incorporated. Measured dose rates agree with Monte Carlo estimates to within 5% (1 SD) for the unshielded applicator, while highlighting some experimental uncertainties for the shielded applicator. Monte Carlo calculations were also done to determine a value for the effective transmission of the shield required for clinical treatment planning, and to estimate the dose rate in water at points in axial and sagittal planes transecting the shielded applicator. Comparison with dose rates generated by the planning system indicates that agreement is better than 5% (1 SD) at most positions. The precision thermoluminescent dosimetry protocol and modified Monte Carlo code are effective complementary tools for brachytherapy applicator dosimetry.

  17. ClimateInterpreter.org: an online sharing platform with best practices and resources on effective climate change communication, climate change exhibits, and sustainability efforts at aquariums, zoos, and science museums

    NASA Astrophysics Data System (ADS)

    Miller, M. K.; MacKenzie, S.

    2011-12-01

    Many aquariums, zoos, museums, and other informal science education (ISE) centers across the country want to connect their visitors with the important issue of climate change. Communicating climate change and the science it embodies is no easy task though, and ISE institutions are seeking creative and collaborative ways to best interpret the issue with their audiences. Some of these institutions, particularly aquariums and zoos, have live specimens on exhibit that stand to be severely impacted by climate change. Others see it as an educational and moral imperative to address such an important issue affecting the world today, especially one so close to the core mission of their institution. Regardless, informal science educators have noticed that the public is increasingly coming to them with questions related to climate change, and they want to be able to respond as effectively as they can. The Monterey Bay Aquarium is one partner in a coalition of aquariums, zoos, museums and informal science education institutions that are working together to present climate change to its visitors. These institutions hold enormous public trust as sources of sound scientific information. Whether it is through exhibitions like the Aquarium's Hot Pink Flamingos: Stories of Hope in a Changing Sea, interpretive and communication techniques to navigate challenging climate change discussions, or with sustainability planning and operational greening efforts, there is a concerted movement to improve the capacity of these institutions to respond to the issue. Ultimately, their goal is to inspire visitors in a way that positively impacts the country's discourse surrounding climate change, and helps steer our dialog toward a focus on solutions. In addition to the Hot Pink Flamingos exhibit, the Aquarium is also working with the coalition to build a website, www.climateinterpreter.org, that can serve as an online platform for sharing the experiences of what different partners have learned at

  18. ORFEUS and its Data Center (www.orfeus-eu.org)

    NASA Astrophysics Data System (ADS)

    van Eck, T.; Sleeman, R.; van den Hazel, G.-J.; de Boer, P.

    2009-04-01

    We will present the current status and on-going developments within the Observatories and Research Facilities for European Seismology (ORFEUS) and its data centre. The recent rapid developments within ORFEUS are strongly embedded in the framework of the EC Research Infrastructure project NERIES in which earthquake data availability within Europe is given a new impulse. In this abstract we mention some highlights. The Virtual European Broadband Seismic Network (VEBSN) has been expanded to more then 350 stations from more than 50 observatories. The data is available through most of the generally used data retrieval mechanisms, i.e. ftp, web applications, data-selection client software and e-mail based request mechanisms such as BreqFast. An experimental web portal within NERIES enables combination of event and waveform data. Data exchange between European observatories and long-term archiving at the annual Observatory workshops organized by ORFEUS. This years workshop, organised in conjunction with NERIES and INGV, will be in Erice, Sicily in May 2-8, 2009). The annual ORFEUS workshop, bringing together the data users in a research workshop on Tomography will take place in Utrecht, The Netherlands on July 2-3, 2009. In this presentation we will provide a comprehensive overview of the current services and activities at ORFEUS. At the EGU booth ‘NERIES - ORFEUS - EMSC - EPOS representatives of ORFEUS will be available to address your questions, suggestions etc and additional informational material.

  19. Nuclear Mass Datasets and Models at nuclearmasses.org

    DOE Data Explorer

    This online repository for nuclear mass information allows nuclear researchers to upload their own mass values, store then, share them with colleagues, and, in turn, visualize and analyze the work of others. The Resources link provides access to published information or tools on other websites. The Contributions page is where users will find software, documents, experimental mass data sets, and theoretical mass models that have been uploaded for sharing with the scientific community.

  20. Places to Go: Sakai|http://www.sakaiproject.org/

    ERIC Educational Resources Information Center

    Downes, Stephen

    2006-01-01

    Stephen Downes continues his examination of open source learning management systems (LMSs) with a visit to Sakai's Web site. While Sakai's Web site is not particularly easy to navigate, it provides access to a large community and constellation of related online learning products and initiatives. Visitors can visit discussion forums to ask…

  1. http://www.redcross.org/prepare/disaster/chemical-emergency

    MedlinePlus

    ... Contact Us Follow NIOSH Facebook Flickr Pinterest Twitter YouTube NIOSH Homepage NIOSH A-Z Workplace Safety & Health ... Contact Us Follow NIOSH Facebook Flickr Pinterest Twitter YouTube NIOSH Homepage NIOSH A-Z Workplace Safety & Health ...

  2. Performing integrative functional genomics analysis in GeneWeaver.org.

    PubMed

    Jay, Jeremy J; Chesler, Elissa J

    2014-01-01

    Functional genomics experiments and analyses give rise to large sets of results, each typically quantifying the relation of molecular entities including genes, gene products, polymorphisms, and other genomic features with biological characteristics or processes. There is tremendous utility and value in using these data in an integrative fashion to find convergent evidence for the role of genes in various processes, to identify functionally similar molecular entities, or to compare processes based on their genomic correlates. However, these gene-centered data are often deposited in diverse and non-interoperable stores. Therefore, integration requires biologists to implement computational algorithms and harmonization of gene identifiers both within and across species. The GeneWeaver web-based software system brings together a large data archive from diverse functional genomics data with a suite of combinatorial tools in an interactive environment. Account management features allow data and results to be shared among user-defined groups. Users can retrieve curated gene set data, upload, store, and share their own experimental results and perform integrative analyses including novel algorithmic approaches for set-set integration of genes and functions. PMID:24233775

  3. A "Curling teacher" in mathematics education: teacher identities and pedagogy development

    NASA Astrophysics Data System (ADS)

    Andersson, Annica

    2011-12-01

    In this article, I outline processes that supported or hindered Elin, a mathematics teacher, to engage in pedagogy development. In a setting inspired by critical mathematics education, Elin was encouraged to bring societal themes into her upper secondary teaching so that mathematics was connected to social science subjects. A classroom environment was set up in which classroom discourses supported students' negotiations about their learning of mathematics. In this new pedagogical discourse, projects were introduced that while addressing the mandated mathematical topics of the curriculum, changed some key elements in how mathematics had been previously taught as well as the relationships between participants. Elin's narrated identities provided ways to understand shifts in Elin's ways of acting when gradually transforming her teaching. Elin's identities illuminated how she became aware of herself, her teaching organisation and her different ways of interacting with students. She identified and acted upon her perceptions of the new possibilities and different responsibilities that actors in mathematics classrooms have. Elin's fluctuating teacher identities reveal why she struggled at times and how she was constrained in becoming the teacher she wanted to become.

  4. Exploring a Literacy Website that Works: ReadWriteThink.org

    ERIC Educational Resources Information Center

    Anderson, Rebecca S.; Balajthy, Ernest

    2007-01-01

    While it is easy to find lesson plans on the Internet, the quality of plans and the formats in which they are written vary considerably, and the process of sifting through the chaff in order to find the wheat can be time-consuming and discouraging. To address these concerns the authors of this Technology in Literacy column introduce…

  5. Phytophthora-ID.org: a sequence-based Phytophthora identification tool

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Contemporary species identification relies strongly on sequence-based identification, yet resources for identification of many fungal and oomycete pathogens are rare. We developed the Phytophthora ID website, which contains two web-based, searchable databases for rapid identification of Phytophthora...

  6. Global Database on Donation and Transplantation: goals, methods and critical issues (www.transplant-observatory.org).

    PubMed

    Mahillo, Beatriz; Carmona, Mar; Álvarez, Marina; Noel, Luc; Matesanz, Rafael

    2013-04-01

    The Global Database on Donation and Transplantation represents the most comprehensive source to date of worldwide data concerning activities in organ donation and transplantation derived from official sources, as well as information on legal and organizational aspects. The objectives are to collect, analyse and disseminate this kind of information of the WHO Member States and to facilitate a network of focal persons in the field of transplantation. They are responsible for providing the legislative and organizational aspects and the annual activity practices through a specific questionnaire. 104 out of the 194 WHO Member States that cover the 90% of the global population contribute to this project.Although we know the numerous limitations and biases as a result of the different interpretations of the questions, based on cultural factors and language, there is no other similar approach to collect information on donation and transplantation practices all over the world. The knowledge of demand for transplantation, availability of deceased and living donor organs and the access to transplantation is essential to monitor global trends in transplantation needs and donor organ availability. Information regarding the existence of regulatory oversight is fundamental to ensure the ethical practice of organ donation and transplantation. PMID:23477800

  7. AphID (Lucid key) http://AphID.AphidNet.org

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This peer-reviewed web site concentrates on the 66 adult alate and apterous aphids that are the world's most cosmopolitan and polyphagous species. The site includes fact sheets about the various aphids species, a glossary of terms helpful to the student, hundreds of photographs and illustrations, a...

  8. The SingAboutScience.org Database: An Educational Resource for Instructors and Students

    ERIC Educational Resources Information Center

    Crowther, Gregory J.

    2012-01-01

    Potential benefits of incorporating music into science and math curricula include enhanced recall of information, counteraction of perceptions that the material is dull or impenetrable, and opportunities for active student engagement and creativity. To help instructors and others find songs suited to their needs, I created the "Math And Science…

  9. Associations among Measures of Engagement with KP.Org and Clinical Outcomes

    ERIC Educational Resources Information Center

    Sobko, Heather J.

    2011-01-01

    Introduction. The purpose of this retrospective cohort study was to examine patterns of use of an electronic personal health record among adults diagnosed with diabetes, hypertension or hyperlipidemia. Intermediate behavioral measures (medication possession ratios) and physiological measures of metabolic control for diabetes (hemoglobinA1c),…

  10. An Integrated Database for Grass and Endophyte Genomics at www.grassendophyte.org

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The endophytic microbes are able to promote plant growth and health under various stresses via their symbiotic association with host plants. Genome-wide comparative analysis has been extensively employed to decipher complex mechanisms of interactions between endophytic microbes and host plants, resu...

  11. Prufrockja@mermaid.hamlet.org: E-Mail and Literature Instruction.

    ERIC Educational Resources Information Center

    Reiss, Donna

    This paper argues for the inclusion of computer-based writing assignments in literature and writing courses, citing as objectives for students the fostering of collaboration; the cultivation of scholarly ideals; and the exploration of issues, ideas, and literature from varying perspectives. It explains how the instructor developed assignments…

  12. winderosionnetwork.org – Portal to the National Wind Erosion Research Network

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The National Wind Erosion Research Network was established in 2014 as a collaborative effort led by the USDA Agricultural Research Service and Natural Resources Conservation Service, and USDI Bureau of Land Management, to address the need for standardized measurements of wind erosion and its control...

  13. DiskDetective.org: Finding Homes for Exoplanets Through Citizen Science

    NASA Technical Reports Server (NTRS)

    Kuchner, Marc J.

    2016-01-01

    The Disk Detective project is scouring the data archive from the WISE all-sky survey to find new debris disks and protoplanetary disks-the dusty dens where exoplanets form and dwell. Volunteers on this citizen science website have already performed 1.6 million classifications, searching a catalog 8x the size of any published WISE survey. We follow up candidates using ground based telescopes in California, Arizona, Chile, Hawaii, and Argentina. We ultimately expect to increase the pool of known debris disks by approx. 400 and triple the solid angle in clusters of young stars examined with WISE, providing a unique new catalog of isolated disk stars, key planet-search targets, and candidate advanced extraterrestrial civilizations. Come to this talk to hear the news about our latest dusty discoveries and the trials and the ecstasy of launching a new citizen science project. Please bring your laptop or smartphone if you like!

  14. Investigaciones en la producción orgánica de vegetales en Oklahoma, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Nationally recognized standards for certified organic farming were established in 2002 in the United States. This action stimulated increased scientific research on production methods that can be used in certified organic growing. In 2003, a multi-disciplinary scientific team in Oklahoma that cons...

  15. Moléculas orgánicas no-rígidas

    NASA Astrophysics Data System (ADS)

    Senent Díez, M. L.

    Se destaca la importancia del estudio espectroscópico ab initio de una serie de moléculas no-rígidas detectadas en el medio interestelar (acetona, dimetil-eter, etanol, metanol, metilamina, ldots), así como los últimos avances del desarrollo de la metodología para el tratamiento teórico de estas especies. Se describe, a modo de ejemplo, el análisis del espectro roto-torsional de la molécula de glicoaldehido que ha sido recientemente detectada en el centro Galáctico Sagitario B2 (N) [1]. Esta especie presenta dos movimientos de gran amplitud que interaccionan, descansan en el Infrarrojo Lejano y le confiere propiedades no-rígidas. La molécula puede existir en posiciones cis y trans y presenta cinco confórmeros estables, tres de simetría Cs (I, II y IV) y un doble mínimo trans de simetría C1 (III) . La conformación favorita, I, presenta simetría Cs y se estabiliza por la formación de un puente de hidrógeno entre los grupos OH y C=O. Los mínimos secundarios II, III, y IV se han determinado a 1278.2 cm-1 (trans, Cs), 1298.8 cm-1 (trans, C1) y 1865.2 cm-1 (cis, Cs) con cálculos MP4/cc-pVQZ que incluyen sustituciones triples. Para determinar que vibraciones interaccionan con las torsiones, se ha realizado un análisis armónico en los mínimos. Las frecuencias fundamentales armónicas correspondientes al mínimo I se han calculado en 213.4 cm-1 (torsión C-C) y 425.7 cm-1 (torsión OH). Es de esperar que tan sólo dos vibraciones, la flexión del grupo C-C-O y el aleteo del hidrógeno del grupo aldehídico puedan desplazar el espectro torsional de la molécula aislada. Para determinar el espectro torsional, se ha determinado la superficie de potencial en dos dimensiones mediante el cálculo ab initio de las geometrías y energías de 74 conformaciones seleccionadas. Estas últimas se han ajustado a un doble serie de Fourier. A partir de la PES y de los parámetros cinéticos del Hamiltoniano vibracional se han obtenido frecuencias e intensidades. Las frecuencias fundamentales se han calculado en 208.0 cm-1 (torsión C-C) y 349.9 cm-1 (torsión OH). Se discute el método de cálculo que se ha empleado para la clasificación de los niveles. Los niveles rotacionales se han determinado empleando el método desarrollado para el estudio del ácido acético [2]. Se emplean la base de funciones rotacionales de [3]. A partir de los niveles se han determinado las constantes rotacionales y las constantes de distorsión centrífuga que se comparan con las experimentales de Herbst et al [3].

  16. Les Maîtres de l'Orge: the proteome content of your beer mug.

    PubMed

    Fasoli, Elisa; Aldini, Giancarlo; Regazzoni, Luca; Kravchuk, Alexander V; Citterio, Attilio; Righetti, Pier Giorgio

    2010-10-01

    The beer proteome has been evaluated via prior capture with combinatorial peptide ligand libraries (ProteoMiner as well as a homemade library of reduced polydispersity) at three different pH (4.0, 7.0, and 9.3) values. Via mass spectrometry analysis of the recovered fractions, after elution of the captured populations in 4% boiling SDS, we could categorize such species in 20 different barley protein families and 2 maize proteins, the only ones that had survived the brewing process (the most abundant ones being Z-serpins and lipid transfer proteins). In addition to those, we could identify 40 unique gene products from Saccharomyces cerevisiae, one from S. bayanus and one from S. pastorianus as routinely used in the malting process for lager beer. These latter species must represent trace components, as in previous proteome investigations barely two such yeast proteins could be detected. Our protocol permits handling of very large beer volumes (liters, if needed) in a very simple and user-friendly manner and in a much reduced sample handling time. The knowledge of the residual proteome in beers might help brewers in selecting proper proteinaceous components that might enrich beer flavor and texture. PMID:20722451

  17. Do You Want To Go to Cyberspace? www.hugginghands.org.

    ERIC Educational Resources Information Center

    Felton, Ruth; Strandberg, Anne

    1999-01-01

    Considers the influences of technology in art education. Discusses Hugging Hands International, a nonprofit children's organization featuring an international children's art gallery on their website. Addresses the experience of a school district in Evanston (Illinois) whose children's artwork had been added to the Hugging Hands website. (CMK)

  18. Sea Changes - ACT : Artists and Scientists collaborating to promote ocean activism and conservation. (www.seachanges.org)

    NASA Astrophysics Data System (ADS)

    Lueker, T.

    2012-12-01

    We are a group of ocean scientists, artists, and educators working to publicize the urgent environmental problems facing our ocean environs, including overfishing, climate change and ocean acidification, and environmental degradation due to plastic and other forms of pollution. Our team leader, Kira Carrillo Corser, is an artist and educator known nationally for affecting policy and social change. Our collaboration results from the DNA of Creativity Project - the brainchild of Patricia Frischer, co-ordinator for the San Diego Visual Arts Network (http://dnaofc.weebly.com). The DNA of Creativity funded teams composed of artists and scientists with the goal of fusing the creative energies of both into projects that will enhance the public's perception of creativity, and make the complexities of art and science collaborations accessible to a new and larger audience. Sea Changes - ACT was funded initially by the DNA of Creativity Project. Our project goals are : 1) To entice people to participate in the joys of discovery of art AND science and 2) To motivate the public to work for real, committed and innovative change to protect our oceans. Part of our strategy for achieving our goals is to create a traveling art installation to illustrate the beauty of the oceans and to instill in our viewers the joys of discovery and creativity that we as scientists and artists pursue. And following this, to make the destructive changes occurring in the ocean and the future consequences more visible and understandable. We will develop lesson plans to integrate our ideas into the educational system and we are documenting our collaborative and creative process to inform future art-science collaborations. Finally, after emotionally connecting with our viewers to provide a means to ACT to make real and positive CHANGES for the future. Our project aims to build commitment and action for environmental conservation and stewardship as we combine scientific research with ways to take action, Our viewers, given a list of potential actions, internet connected computers and interactive websites can contact politicians and community leaders, as we document actions taken. In this presentation I will introduce the members of our team and provide examples of the type of synergistic ideas the combination of artist and scientist can provide. I will describe our goals and how we have, or plan to achieve them. And I will detail the process whereby we as artists and scientists working together we can improve on delivering important messages to members of the public and build a community of understanding.

  19. Geoquímica orgánica de los carbones de fila maestra, estado anzoátegui, Venezuela

    NASA Astrophysics Data System (ADS)

    Moreno, O.; Martinezy, M.; Escobar, M.

    1995-04-01

    The vertical and lateral variability of organic geochemical parameters was established for the Seam 4 of the Fila Maestra coal deposit (Quebradon Formation, Oligocene-Early Miocene age) through the study of coals and carbonaceous shales collected in different outcrops of the coal seam. Chemical and physical analysis included moisture and ash contents, maceral groups, vitrinite reflectance, total carbon, bitumen and its fractions, as well as characterization of saturated hydrocarbons by gas chromatography ( n-alkane distributions and {pristane}/{phytane} ratios). A production sample, representative of the Seam 4, was further analyzed for S, Cl, C, H, O and its calorific value determined. The data collected allowed us to classify these samples as high-volatile bituminous coals, types B and C, according to ASTM classification. The results of the analysis showed little vertical or lateral variation in the properties studied. A gradual increase in ash content in the westward direction, together with a thinning of the coal seam, suggest a greater proximity of the basin border in this direction. High values in {pristane}/{phytane} ratio (4-7), predominance of heavy alkanes and high contents in vitrinites clearly indicates that primigenic organic matter was essentially continental in character. However, the bimodal n-alkane distribution, together with a nigh sulfur (2.7%) and chlorine (0.12%) contents suggest a marine-influenced environment. In consequence, it is proposed that these coals were formed in a transitional environment, as salt-marshs in coastal lagoons or in low deltaic plains. These results are in agreement with the stratigraphic analysis of the sedimentary unit.

  20. MyOncofertility.org: a web-based patient education resource supporting decision making under severe emotional and cognitive overload.

    PubMed

    Jona, Kemi; Gerber, Adam

    2010-01-01

    Kristin, a 38-year-old female with breast cancer, was scheduled to begin treatment a week after receiving her diagnosis. Although she was in a four-year-long relationship, she had never thought about having kids. Kristin was told that embryo banking (IVF) was the best option for fertility preservation, and she had to decide immediately if she wanted biological children in order to start an egg-retrieval cycle. Because no other options were provided and she was uncertain about freezing embryos with her partner, she ended up foregoing fertility preservation prior to the treatments that ultimately left her infertile. Ethan, a 19-year-old male, was in the hospital for four days awaiting surgery to remove a pelvic sarcoma. The surgery required removal of his testes rendering him infertile. During those four days, no one talked to him or his family about sperm banking, even though it could hve been accomplished in a matter of minutes. PMID:20811846

  1. Epistasis-list.org: A Curated Database of Gene-Gene and Gene-Environment Interactions in Human Epidemiology

    EPA Science Inventory

    The field of human genetics has experienced a paradigm shift in that common diseases are now thought to be due to the complex interactions among numerous genetic and environmental factors. This paradigm shift has prompted the development of myriad novel methods to detect such int...

  2. MAIZEGDB.ORG, the Maize Genetics Cooperation and the 2500 MB B73 Genome-Generated Tsunami

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Advances in sequencing technology have made it possible to sequence the 2500 MB B73 maize genome, both cheaply and in a relatively short time. Nearly simultaneously, other sequencing-based data are on the leading edge of a data tsunami: sequenced differences (currently >300,000 SNP for >1000 inbre...

  3. MATHEMATICAL MODEL FOR METHANE PRODUCTION FROM LANDFILL BIOREACTOR - A DISCUSSION PAPER HTTP://OIPS.AIP.ORG/EEO/

    EPA Science Inventory

    This discussion explains the experimental results of a landfill bioreactor (LFBR) from a microbiological perspective and provides a feasible strategy to evaluate methane production performance, since suitable models are complicated and not sufficiently reliable for anaerobic-syst...

  4. High-throughput cognitive assessment using BrainTest.org: examining cognitive control in a family cohort

    PubMed Central

    Sabb, Fred W; Hellemann, Gerhard; Lau, Deanna; Vanderlan, Jessica R; Cohen, Heather J; Bilder, Robert M; McCracken, James T

    2013-01-01

    Introduction Understanding the relationship between brain and complex latent behavioral constructs like cognitive control will require an inordinate amount of data. Internet-based methods can rapidly and efficiently refine behavioral measures in very large samples that are needed for genetics and behavioral research. Cognitive control is a multifactorial latent construct that is considered to be an endophenotype in numerous neuropsychiatric disorders, including attention deficit/hyperactivity disorder (ADHD). While previous studies have demonstrated high correlations between Web- and lab-based scores, skepticism remains for its broad implementation. Methods Here, we promote a different approach by characterizing a completely Web-recruited and tested community family sample on measures of cognitive control. We examine the prevalence of attention deficit symptoms in an online community sample of adolescents, demonstrate familial correlations in cognitive control measures, and use construct validation techniques to validate our high-throughput assessment approach. Results A total of 1214 participants performed Web-based tests of cognitive control with over 200 parent–child pairs analyzed as part of the primary study aims. The data show a wide range of “subclinical” symptomatology in a web community sample of adolescents that supports a dimensional view of attention and also provide preliminary narrow-sense heritability estimates for commonly used working memory and response inhibition tests. Conclusions Finally, we show strong face and construct validity for these measures of cognitive control that generally exceeds the evidence required of new lab-based measures. We discuss these results and how broad implementation of this platform may allow us to uncover important brain–behavior relationships quickly and efficiently. PMID:24392276

  5. MyOncofertility.org: A Web-Based Patient Education Resource Supporting Decision Making Under Severe Emotional and Cognitive Overload

    PubMed Central

    Jona, Kemi; Gerber, Adam

    2011-01-01

    Kristin, a 38-year-old female with breast cancer, was scheduled to begin treatment a week after receiving her diagnosis. Although she was in a four-year-long relationship, she had never thought about having kids. Kristin was told that embryo banking (IVF) was the best option for fertility preservation, and she had to decide immediately if she wanted biological children in order to start an egg-retrieval cycle. Because no other options were provided and she was uncertain about freezing embryos with her current partner, she ended up foregoing fertility preservation prior to the treatments that ultimately left her infertile. Ethan, a 19-year-old male, was in the hospital for four days awaiting surgery to remove a pelvic sarcoma. The surgery required removal of his testes rendering him infertile. During those four days, no one talked to him or his family about sperm banking, even though it could have been accomplished in a matter of minutes. PMID:20811846

  6. Online and in-person networking among women in the Earth Sciences Women's Network at www.ESWNonline.org

    NASA Astrophysics Data System (ADS)

    Kontak, R.; Adams, A. S.; De Boer, A. M.; Hastings, M. G.; Holloway, T.; Marin-Spiotta, E.; Steiner, A. L.; Wiedinmyer, C.

    2012-12-01

    The Earth Science Women's Network is an international peer-mentoring network of women in the Earth Sciences, many of whom are in the early stages of their careers. Membership is free and has grown through "word of mouth," and includes upper-level undergraduates, graduate students, professionals in a range of environmental fields, scientists working in public and private institutions. Our mission is to promote career development, build community, provide informal mentoring and support, and facilitate professional collaborations. Since 2002 we have accomplished this trough online networking, including over email and a listserv, on facebook, in-person networking events, and professional development workshops. Now in our 10th year, ESWN is debuting a new web-center that creates an online space exclusively for women in any discipline of the Earth (including planetary) sciences. ESWN members can connect and create an online community of support and encouragement for themselves as women in a demanding career. Many women in Earth Science fields feel isolated and are often the only woman in their department or work environments. ESWN is a place to meet others, discuss issues faced in creating work-life balance and professional success and share best practices through peer mentoring. Now on ESWN's new web-center, members can create and personalize their profiles and search for others in their field, nearby, or with similar interests. Online discussions in the members-only area can also be searched. Members can create groups for discussion or collaboration, with document sharing and password protection. Publicly, we can share gained knowledge with a broader audience, like lessons learned at our professional development workshops and collected recommendations from members. The new web center allows for more connectivity among other online platforms used by our members, including linked-in, facebook, and twitter. Built in Wordpress with a Buddpress members-only section, the new ESWN website is supported by AGU and a NSF ADVANCE grant.;

  7. NeuroVault.org: a web-based repository for collecting and sharing unthresholded statistical maps of the human brain

    PubMed Central

    Gorgolewski, Krzysztof J.; Varoquaux, Gael; Rivera, Gabriel; Schwarz, Yannick; Ghosh, Satrajit S.; Maumet, Camille; Sochat, Vanessa V.; Nichols, Thomas E.; Poldrack, Russell A.; Poline, Jean-Baptiste; Yarkoni, Tal; Margulies, Daniel S.

    2015-01-01

    Here we present NeuroVault—a web based repository that allows researchers to store, share, visualize, and decode statistical maps of the human brain. NeuroVault is easy to use and employs modern web technologies to provide informative visualization of data without the need to install additional software. In addition, it leverages the power of the Neurosynth database to provide cognitive decoding of deposited maps. The data are exposed through a public REST API enabling other services and tools to take advantage of it. NeuroVault is a new resource for researchers interested in conducting meta- and coactivation analyses. PMID:25914639

  8. The KIAPS global NWP model development project at the Korea Institute of Atmospheric Prediction Systems (KIAPS.org)

    NASA Astrophysics Data System (ADS)

    Kim, Young-Joon; Shin, Dong-Wook; Jin, Emilia; Oh, Tae-Jin; Song, Hyo-Jong; Song, In-Sun

    2013-04-01

    A nine-year project to develop Korea's own global Numerical Weather Prediction (NWP) system was launched in 2011 by the Korea Meteorological Administration (KMA) with the total funding of about 100 million US dollars. For the task, the Korea Institute of Atmospheric Prediction Systems (KIAPS) was founded by KMA as an independent, non-profit organization. The project consists of three main stages. The first stage (2011-2013) is to set up the Institute, recruit researchers, lay out plans for the research and development, and design the basic structure and explore/develop core NWP technologies. The second stage (2014-2016) aims at developing the basic modules for the dynamical core, physical parameterizations and data assimilation systems as well as the applied module for the system framework and couplers to connect the basic modules and external models, respectively, in a systematic and efficient way. The third stage (2017-2019) is for validating the prototype NWP system built in stage 2, including necessary post-processing systems, by selecting/improving modules and refining/finalizing the system for operational use at KMA. KIAPS designed key modules for the dynamical core by adopting existing and/or developing new cores, and developed a barotropic model first and a baroclinic model later with code parallelization and optimization in mind. Various physical parameterization schemes, including those used operationally in NWP models as well as those developed by Korean scientists, are being evaluated and improved by using single-column and LES models, and explicit simulations, etc. The control variables for variational data assimilation systems, the testbeds for observational data pre-processing systems, have been designed, the linear models for a barotropic system have been constructed, and the modules for cost function minimization have been developed. The module framework, which is flexible for prognostic and diagnostic variables, is being developed, the I/O structure of the system is being designed, and the coupling modules for external systems are being constructed. At the assembly, the general plans for and current status of the KIAPS-GM project will be presented and discussed.

  9. Low Emissions Alternative Power (LEAP) Project Office Business Team of the Aeropropulsion Research Program Office (ARPO) Org. 0140

    NASA Technical Reports Server (NTRS)

    Buttler, Jennifer A.

    2004-01-01

    The program for which I am working at this summer is Propulsion and Power/Low Emissions Alternative Power (P&P/LEAP). It invests in a fundamental TRL 1-6 research and technology portfolio that will enable the future of: Alternative fuels and/or alternative propulsion systems, non-combustion (electric) propulsion systems. P&P/LEAP will identify and capitalize on the highest potential concepts generated both internal and external to the Agency. During my 2004 summer at NASA Glenn Research Center, I worked with my mentor Barbara Mader, in the Project Office with the Business Team completing various tasks for the project and personnel. The LEAP project is a highly matrixed organization. The Project Office is responsible for the goals advocacy and dollar (budget) of the LEAP project. The objectives of the LEAP Project are to discover new energy sources and develop unconventional engines and power systems directed towards greatly reduced emissions, enable new vehicle concepts for public mobility, new science missions and national security. The Propulsion and PowerLow Emissions Alternative Power directly supports the environmental, mobility, national security objectives of the Vehicle Systems Program and the Aeronautics Technology Theme. Technology deliverables include the demonstration through integrated ground tests, a constant volume combustor in an engine system, and UAV/small transport aircraft all electric power system. My mentor serves as a key member of the management team for the Aeropropulsion Research Program Office (ARPO). She has represented the office on numerous occasions, and is a member of a number of center-wide panels/teams, such as the Space management Committee and is chair to the Business Process Consolidation Team. She is responsible for the overall coordination of resources for the Propulsion and Power Project - from advocacy to implementation. The goal for my summer at NASA was to document processes and archive program documents from the past years. I used the computer and office machines, and also worked with personnel in setting up a Cost Estimation Plan. I gained office experience in Word, Excel, and Power Point, with the completion of a variety of tasks. I made spreadsheets that pertained to the budget plan for Journey to Tomorrow, to name a few I have supported the office by tracking resource information: including programmatic travel, project budget at the center level to budgets for individual research sub-projects and grants. I also assisted the Program Support Office in their duties including, representing the office on numerous occasions on center-wide team/panels, such as the Space management committee, IFMP Budget Formulation, Journey to Tomorrow Committee, and the Vehicle Systems Program Business Process Team.

  10. Characteristics and predictors of women who obtain rescreening for sexually transmitted infections using the www.iwantthekit.org screening program

    PubMed Central

    Gaydos, Charlotte A; Barnes, Mathilda; Jett-Goheen, Mary; Quinn, Nicole; Whittle, Pamela; Hogan, Terry; Hsieh, Yu-Hsiang

    2013-01-01

    Professional organizations recommend rescreening chlamydia-infected women. The iwantthekit Internet-screening program offered rescreening opportunities by using iwantthekit. Mailed, home-collected vaginal swabs were tested for chlamydia, gonorrhea, and trichomonas by nucleic acid amplification tests. Demographics and risk behaviors of repeat users were determined from questionnaires. Predictors of repeat users were measured in a matched case–control study. Of 1747 women, 304 (17%), who used iwantthekit, indicated they had used the kit previously. Mean age was 24.7 ± 5.7 year and 69% were African American. Repeat iwantthekit users were more likely to be ≥20 years (OR = 2.10); were more likely to have been treated for a sexually transmitted infection (OR = 2.32); less likely to drink alcohol before sex (OR = 0.63); and to never use condoms (OR = 0.43). Of repeaters, 84.2% had a negative prior test and 15.8% had a positive. At current test, 13.2% were infected. Previous trichomonas was associated with current trichomonas (p < 0.05). The iwantthekit may offer rescreening opportunities for previously infected women. PMID:23970594

  11. Astronomical observatory for shuttle. Phase A study

    NASA Technical Reports Server (NTRS)

    Guthals, D. L.

    1973-01-01

    The design, development, and configuration of the astronomical observatory for shuttle are discussed. The characteristics of the one meter telescope in the spaceborne observatory are described. A variety of basic spectroscopic and image recording instruments and detectors which will permit a large variety of astronomical observations are reported. The stDC 37485elines which defined the components of the observatory are outlined.

  12. Qualitative Evaluation.

    ERIC Educational Resources Information Center

    Stone, James C., Ed.; James, Raymond A., Ed.

    1981-01-01

    "Qualitative evaluation" is the theme of this issue of the California Journal of Teacher Education. Ralph Tyler states that evaluation is essentially descriptive, and using numbers does not solve basic problems. Martha Elin Vernazza examines the issue of objectivity in history and its implications for evaluation. She posits that the decisive…

  13. RAS Ordinary Meetings

    NASA Astrophysics Data System (ADS)

    2014-02-01

    At the October 2013 meeting the President presented the Gold Medal to Prof. Chris Chapman, the Eddington Medal to Prof. James Binney, and Winton Capital Award to Dr Katherine Joy. Prof. Bob White gave the Harold Jeffreys Lecture on "Building the dynamic crust of Iceland by rifting and volcanism". At the November meeting, Prof. Eline Tolstoy gave the George Darwin Lecture on "Galactic palaeontology".

  14. PILOT PROJECT CLOSE UP: ORD RESEARCH INVENTORY

    EPA Science Inventory

    Harvey, Jim and Elin Ulrich. 2004. Pilot Project Close Up: ORD Research Inventory. Changing Times. Pp. 1. (ERL,GB R1022).

    At the January 2003 summit, many people were drawn to our vision of improving ORD's internal communications by creating a "go-to" page that consolicat...

  15. 75 FR 42446 - Ocean Transportation Intermediary License Applicants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... Ocean Transportation Intermediary License Applicants Notice is hereby given that the following...-Operating Common Carrier (NVO) and/or Ocean Freight Forwarder (OFF)--Ocean Transportation Intermediary (OTI.... dba E-Lines Shipping and Logistics, and Ocean Champ Shipping Limited (NVO), 1000 Corporate...

  16. Size and stiffness measurements on 9.5 m long LHC dipole coils

    SciTech Connect

    Zerobin, F.; Painer, M.; Eichberger, S.; Pichler, S.

    1994-07-01

    For a 10 m long superconducting dipole prototype magnet for CERN`s LHC program in total 17 dummy and superconducting coils were manufactured at ELIN company. The paper presents measurements taken during coil manufacturing. The results are compared to results obtained on models. The influence of cable dimensions on the final dimension and the Young`s Modulus of the coils is described.

  17. Novel tools for accelerated materials discovery in the AFLOWLIB.ORG repository: breakthroughs and challenges in the mapping of the materials genome

    NASA Astrophysics Data System (ADS)

    Buongiorno Nardelli, Marco

    2015-03-01

    High-Throughput Quantum-Mechanics computation of materials properties by ab initio methods has become the foundation of an effective approach to materials design, discovery and characterization. This data driven approach to materials science currently presents the most promising path to the development of advanced technological materials that could solve or mitigate important social and economic challenges of the 21st century. In particular, the rapid proliferation of computational data on materials properties presents the possibility to complement and extend materials property databases where the experimental data is lacking and difficult to obtain. Enhanced repositories such as AFLOWLIB, open novel opportunities for structure discovery and optimization, including uncovering of unsuspected compounds, metastable structures and correlations between various properties. The practical realization of these opportunities depends on the the design effcient algorithms for electronic structure simulations of realistic material systems, the systematic compilation and classification of the generated data, and its presentation in easily accessed form to the materials science community, the primary mission of the AFLOW consortium. This work was supported by ONR-MURI under Contract N00014-13-1-0635 and the Duke University Center for Materials Genomics.

  18. Beta-test Results for an HPV Information Web site: GoHealthyGirls.org – Increasing HPV Vaccine Uptake in the United States

    PubMed Central

    Nodulman, Jessica A.; Kong, Alberta S.; Wheeler, Cosette M.; Buller, David B.; Woodall, W. Gill

    2014-01-01

    A web site, GoHealthyGirls, was developed to educate and inform parents and their adolescent daughters about human papillomavirus (HPV) and HPV vaccines. This article provides an overview of web site development and content followed by the results of a beta-test of the web site. 63 New Mexican parents of adolescent girls tested the site. Results indicated that GoHealthyGirls was a functioning and appealing web site. During this brief educational intervention, findings suggest that the web site has the potential to increase HPV vaccine uptake. This research supports the Internet as a valuable channel to disseminate health education and information to diverse populations. PMID:25221442

  19. SeaDataNet - Pan-European infrastructure for marine and ocean data management: Unified access to distributed data sets (www.seadatanet.org)

    NASA Astrophysics Data System (ADS)

    Schaap, Dick M. A.; Maudire, Gilbert

    2010-05-01

    SeaDataNet is a leading infrastructure in Europe for marine & ocean data management. It is actively operating and further developing a Pan-European infrastructure for managing, indexing and providing access to ocean and marine data sets and data products, acquired via research cruises and other observational activities, in situ and remote sensing. The basis of SeaDataNet is interconnecting 40 National Oceanographic Data Centres and Marine Data Centers from 35 countries around European seas into a distributed network of data resources with common standards for metadata, vocabularies, data transport formats, quality control methods and flags, and access. Thereby most of the NODC's operate and/or are developing national networks to other institutes in their countries to ensure national coverage and long-term stewardship of available data sets. The majority of data managed by SeaDataNet partners concerns physical oceanography, marine chemistry, hydrography, and a substantial volume of marine biology and geology and geophysics. These are partly owned by the partner institutes themselves and for a major part also owned by other organizations from their countries. The SeaDataNet infrastructure is implemented with support of the EU via the EU FP6 SeaDataNet project to provide the Pan-European data management system adapted both to the fragmented observation system and the users need for an integrated access to data, meta-data, products and services. The SeaDataNet project has a duration of 5 years and started in 2006, but builds upon earlier data management infrastructure projects, undertaken over a period of 20 years by an expanding network of oceanographic data centres from the countries around all European seas. Its predecessor project Sea-Search had a strict focus on metadata. SeaDataNet maintains significant interest in the further development of the metadata infrastructure, extending its services with the provision of easy data access and generic data products. Version 1 of its infrastructure upgrade was launched in April 2008 and is now well underway to include all 40 data centres at V1 level. It comprises the network of 40 interconnected data centres (NODCs) and a central SeaDataNet portal. V1 provides users a unified and transparent overview of the metadata and controlled access to the large collections of data sets, that are managed at these data centres. The SeaDataNet V1 infrastructure comprises the following middleware services: • Discovery services = Metadata directories and User interfaces • Vocabulary services = Common vocabularies and Governance • Security services = Authentication, Authorization & Accounting • Delivery services = Requesting and Downloading of data sets • Viewing services = Mapping of metadata • Monitoring services = Statistics on system usage and performance and Registration of data requests and transactions • Maintenance services = Entry and updating of metadata by data centres Also good progress is being made with extending the SeaDataNet infrastructure with V2 services: • Viewing services = Quick views and Visualisation of data and data products • Product services = Generic and standard products • Exchange services = transformation of SeaDataNet portal CDI output to INSPIRE compliance As a basis for the V1 services, common standards have been defined for metadata and data formats, common vocabularies, quality flags, and quality control methods, based on international standards, such as ISO 19115, OGC, NetCDF (CF), ODV, best practices from IOC and ICES, and following INSPIRE developments. An important objective of the SeaDataNet V1 infrastructure is to provide transparent access to the distributed data sets via a unique user interface and download service. In the SeaDataNet V1 architecture the Common Data Index (CDI) V1 metadata service provides the link between discovery and delivery of data sets. The CDI user interface enables users to have a detailed insight of the availability and geographical distribution of marine data, archived at the connected data centres. It provides sufficient information to allow the user to assess the data relevance. Moreover the CDI user interface provides the means for downloading data sets in common formats via a transaction mechanism. The SeaDataNet portal provides registered users access to these distributed data sets via the CDI V1 Directory and a shopping basket mechanism. This allows registered users to locate data of interest and submit their data requests. The requests are forwarded automatically from the portal to the relevant SeaDataNet data centres. This process is controlled via the Request Status Manager (RSM) Web Service at the portal and a Download Manager (DM) java software module, implemented at each of the data centres. The RSM also enables registered users to check regularly the status of their requests and download data sets, after access has been granted. Data centres can follow all transactions for their data sets online and can handle requests which require their consent. The actual delivery of data sets is done between the user and the selected data centre. Very good progress is being made with connecting all SeaDataNet data centres and their data sets to the CDI V1 system. At present the CDI V1 system provides users functionality to discover and download more than 500.000 data sets, a number which is steadily increasing. The SeaDataNet architecture provides a coherent system of the various V1 services and inclusion of the V2 services. For the implementation, a range of technical components have been defined and developed. These make use of recent web technologies, and also comprise Java components, to provide multi-platform support and syntactic interoperability. To facilitate sharing of resources and interoperability, SeaDataNet has adopted the technology of SOAP Web services for various communication tasks. The SeaDataNet architecture has been designed as a multi-disciplinary system from the beginning. It is able to support a wide variety of data types and to serve several sector communities. SeaDataNet is willing to share its technologies and expertise, to spread and expand its approach, and to build bridges to other well established infrastructures in the marine domain. Therefore SeaDataNet has developed a strategy of seeking active cooperation on a national scale with other data holding organisations via its NODC networks and on an international scale with other European and international data management initiatives and networks. This is done with the objective to achieve a wider coverage of data sources and an overall interoperability between data infrastructures in the marine and ocean domains. Recent examples are e.g. the EU FP7 projects Geo-Seas for geology and geophysical data sets, UpgradeBlackSeaScene for a Black Sea data management infrastructure, CaspInfo for a Caspian Sea data management infrastructure, the EU EMODNET pilot projects, for hydrographic, chemical, and biological data sets. All projects are adopting the SeaDataNet standards and extending its services. Also active cooperation takes place with EuroGOOS and MyOcean in the domain of real-time and delayed mode metocean monitoring data. SeaDataNet Partners: IFREMER (France), MARIS (Netherlands), HCMR/HNODC (Greece), ULg (Belgium), OGS (Italy), NERC/BODC (UK), BSH/DOD (Germany), SMHI (Sweden), IEO (Spain), RIHMI/WDC (Russia), IOC (International), ENEA (Italy), INGV (Italy), METU (Turkey), CLS (France), AWI (Germany), IMR (Norway), NERI (Denmark), ICES (International), EC-DG JRC (International), MI (Ireland), IHPT (Portugal), RIKZ (Netherlands), RBINS/MUMM (Belgium), VLIZ (Belgium), MRI (Iceland), FIMR (Finland ), IMGW (Poland), MSI (Estonia), IAE/UL (Latvia), CMR (Lithuania), SIO/RAS (Russia), MHI/DMIST (Ukraine), IO/BAS (Bulgaria), NIMRD (Romania), TSU (Georgia), INRH (Morocco), IOF (Croatia), PUT (Albania), NIB (Slovenia), UoM (Malta), OC/UCY (Cyprus), IOLR (Israel), NCSR/NCMS (Lebanon), CNR-ISAC (Italy), ISMAL (Algeria), INSTM (Tunisia)

  20. Depositional behaviour of C-org, N, P and K in the surface sediments of two shallow water bodies in a tropical coast, India.

    PubMed

    Baijulal, B; Sobha, V; Jyothi, S Jissy; Padmalal, D; Emmanuel, Jude

    2013-09-01

    The present paper deals with the distribution of sediment and sediment-bound nutrients in two important coastal lagoons of southern Kerala such as the Ashtamudi Estuarine Lagoon in the Kollam district and the Kadinamkulam Lagoon in the Thiruvananthapuram district. Among the two lagoons, the former is coast perpendicular, and the latter is coast parallel. An analysis of the textural characteristics reveals that, in both lagoons, the estuarine mouth and areas close to it are dominated by sand and sand-rich sediment species, indicating a high-energy depositional regime prevailing the region. On the other hand, the silt and clay dominant arms are almost sheltered and enjoy a low-energy depositional environment. The nutrient and organic carbon contents in the sheltered areas are significantly higher than the most dynamic high-energy estuarine mouth regions. This peculiar behaviour of these coastal water bodies has to be given adequate importance while laying down strategies for the conservation and management of these fragile aquatic systems in the south-western coast of India in particular and tropical coasts of the world in general. PMID:23355022

  1. Errata Corrige. Orthostatic Reactivity in Patients with Ischemic Stroke in the Chronic Period. http://dx.doi.org/10.3889/oamjms.2015.090

    PubMed Central

    Vasileva, Danche; Lubenova, Daniela; Mihova, Marija; Grigorova-Petrova, Kristin; Dimitrova, Antoaneta

    2015-01-01

    AIM: This study aims to trace the influence of specialized kinesitherapeutic methodology (SKTM) on orthostatic reactivity in patients with ischemic stroke in the chronic period (ISChP). MATERIAL AND METHODS: An active orthostatic test is used for the evaluation of the orthostatic reactions. The arterial blood pressure and heart rate were defined in the 10 minutes of supine position, before and after 1, 5 and 10 minutes of active upright position. The orthostatic autoregulation is evaluated four times - at the beginning of the study, on the 10th day, on the 1st month and three months after the start of the KT. The classification by Thulesius was used to separate the patients into two groups depending on the type of their orthostatic reactivity. RESULTS: At the beginning of the study of infringements symptomatic type orthostatic reactivity (SOR) was observed in 24 patients and hypertensive type orthostatic reactivity (HOR) was observed in the remaining 32 patients. Once applied SKTM establish improvement of orthostatic autoregulation for the groups SOR and HOR at the 10th day and the 1st month with a level of significance p <0.05. CONCLUSION: The applied specialized kinesitherapeutic methodology continued later as an adapted exercise program at home, has significantly improved the orthostatic reactivity in patients with orthostatic dysregulation due to the ISChP.

  2. [E-learning in medicine: appraisal and perspectives. Example of an educational website about echocardiography in anaesthesia, intensive care and emergencies: www.echorea.org].

    PubMed

    Muller, M; Duperret, S; Viale, J-P

    2008-10-01

    Internet is a mode of quick and more and more easily approachable communication. Its use as support of education allows an enrichment of the master-pupil relation by its availability, its interactivity and the multiplicity of its means. Medicine benefits particularly from these new means of virtual companionship. This review offers to characterize means and constraints of the use of Internet in medical education, and to illustrate these purposes by an example of site created for the teaching of ultrasound use in anaesthesia, intensive care and emergency. PMID:18835685

  3. SeaDataNet - Pan-European infrastructure for marine and ocean data management: Unified access to distributed data sets (www.seadatanet.org)

    NASA Astrophysics Data System (ADS)

    Schaap, Dick M. A.; Maudire, Gilbert

    2010-05-01

    SeaDataNet is a leading infrastructure in Europe for marine & ocean data management. It is actively operating and further developing a Pan-European infrastructure for managing, indexing and providing access to ocean and marine data sets and data products, acquired via research cruises and other observational activities, in situ and remote sensing. The basis of SeaDataNet is interconnecting 40 National Oceanographic Data Centres and Marine Data Centers from 35 countries around European seas into a distributed network of data resources with common standards for metadata, vocabularies, data transport formats, quality control methods and flags, and access. Thereby most of the NODC's operate and/or are developing national networks to other institutes in their countries to ensure national coverage and long-term stewardship of available data sets. The majority of data managed by SeaDataNet partners concerns physical oceanography, marine chemistry, hydrography, and a substantial volume of marine biology and geology and geophysics. These are partly owned by the partner institutes themselves and for a major part also owned by other organizations from their countries. The SeaDataNet infrastructure is implemented with support of the EU via the EU FP6 SeaDataNet project to provide the Pan-European data management system adapted both to the fragmented observation system and the users need for an integrated access to data, meta-data, products and services. The SeaDataNet project has a duration of 5 years and started in 2006, but builds upon earlier data management infrastructure projects, undertaken over a period of 20 years by an expanding network of oceanographic data centres from the countries around all European seas. Its predecessor project Sea-Search had a strict focus on metadata. SeaDataNet maintains significant interest in the further development of the metadata infrastructure, extending its services with the provision of easy data access and generic data products. Version 1 of its infrastructure upgrade was launched in April 2008 and is now well underway to include all 40 data centres at V1 level. It comprises the network of 40 interconnected data centres (NODCs) and a central SeaDataNet portal. V1 provides users a unified and transparent overview of the metadata and controlled access to the large collections of data sets, that are managed at these data centres. The SeaDataNet V1 infrastructure comprises the following middleware services: • Discovery services = Metadata directories and User interfaces • Vocabulary services = Common vocabularies and Governance • Security services = Authentication, Authorization & Accounting • Delivery services = Requesting and Downloading of data sets • Viewing services = Mapping of metadata • Monitoring services = Statistics on system usage and performance and Registration of data requests and transactions • Maintenance services = Entry and updating of metadata by data centres Also good progress is being made with extending the SeaDataNet infrastructure with V2 services: • Viewing services = Quick views and Visualisation of data and data products • Product services = Generic and standard products • Exchange services = transformation of SeaDataNet portal CDI output to INSPIRE compliance As a basis for the V1 services, common standards have been defined for metadata and data formats, common vocabularies, quality flags, and quality control methods, based on international standards, such as ISO 19115, OGC, NetCDF (CF), ODV, best practices from IOC and ICES, and following INSPIRE developments. An important objective of the SeaDataNet V1 infrastructure is to provide transparent access to the distributed data sets via a unique user interface and download service. In the SeaDataNet V1 architecture the Common Data Index (CDI) V1 metadata service provides the link between discovery and delivery of data sets. The CDI user interface enables users to have a detailed insight of the availability and geographical distribution of marine data, archived at the connected data centres.

  4. Reconstructing historical habitat data with predictive models Read More: http://www.esajournals.org/doi/abs/10.1890/13-0327.1

    USGS Publications Warehouse

    Zweig, Christa L.; Kitchens, Wiley M.

    2014-01-01

    Historical vegetation data are important to ecological studies, as many structuring processes operate at long time scales, from decades to centuries. Capturing the pattern of variability within a system (enough to declare a significant change from past to present) relies on correct assumptions about the temporal scale of the processes involved. Sufficient long-term data are often lacking, and current techniques have their weaknesses. To address this concern, we constructed multistate and artificial neural network models (ANN) to provide fore- and hindcast vegetation communities considered critical foraging habitat for an endangered bird, the Florida Snail Kite (Rostrhamus sociabilis). Multistate models were not able to hindcast due to our data not satisfying a detailed balance requirement for time reversibility in Markovian dynamics. Multistate models were useful for forecasting and providing environmental variables for the ANN. Results from our ANN hindcast closely mirrored the population collapse of the Snail Kite population using only environmental data to inform the model. The parallel between the two gives us confidence in the hindcasting results and their use in future demographic models.

  5. YBa2Cu3O7-org/icons/Journals/Common/ delta.gif" ALT="delta" /> dc SQUID array for multichannel magnetometry and multichannel flip-chip current sensors

    NASA Astrophysics Data System (ADS)

    Ramos, J.; Zakosarenko, V.; IJsselsteijn, R.; Stolz, R.; Schultze, V.; Chwala, A.; Hoenig, H. E.; Meyer, H.-G.

    1999-09-01

    We have prepared arrays of single-layer washer-type dc superconducting quantum interference devices (SQUIDs) on 10 mm × 10 mm bicrystal substrates. Each SQUID in the array is equipped with its own modulation loop, which makes a separate operation of them possible. Arrays containing nine or 11 dc SQUIDs have been tested and the crosstalk between neighbouring channels has been found to be 5%. The field sensitivity of the SQUIDs is 85 nT icons/Journals/Common/Phi" ALT="Phi" ALIGN="TOP"/>0-1 and 105 nT icons/Journals/Common/Phi" ALT="Phi" ALIGN="TOP"/>0-1 for the nine- and 11-device array, respectively. The equivalent flux noise is typically icons/Journals/Common/le" ALT="le" ALIGN="TOP"/> 20 icons/Journals/Common/mu" ALT="mu" ALIGN="TOP"/>icons/Journals/Common/Phi" ALT="Phi" ALIGN="TOP"/>0 Hz-1/2 down to 1 Hz with ac bias reversal. A field resolution of less than 2.1 pT Hz-1/2 has been obtained for at least eight channels on a chip. By using multiturn YBa2Cu3O7-icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> input coils and mounting them in a flip-chip configuration together with the single-layer dc SQUIDs we have been able to build three-channel current sensors. The current sensitivity equals 3-3.5 icons/Journals/Common/mu" ALT="mu" ALIGN="TOP"/>A icons/Journals/Common/Phi" ALT="Phi" ALIGN="TOP"/>0-1 depending on the alignment of the flip-chip configuration. The current resolution of the devices is < 70 pA Hz-1/2. We show the possibility of building sensitive magnetometers by connecting the input coil of these current sensors to a normal-conducting pickup antenna.

  6. Ξ (1690) as a org/1998/Math/MathML">K- Σ molecular state

    NASA Astrophysics Data System (ADS)

    Sekihara, Takayasu

    2015-09-01

    We show that a Ξ ^{⊙} pole can be dynamically generated near the bar {K} Σ threshold as an s-wave bar {K} Σ molecular state in a coupled-channels unitary approach with the leading-order chiral interaction. This Ξ ^{⊙} state can be identified with the Ξ (1690) resonance with JP = 1/2-. We find that the experimental bar {K}0 Λ and K- Σ + mass spectra are qualitatively reproduced with the Ξ ^{⊙} state. Moreover we theoretically investigate properties of the dynamically generated Ξ ^{⊙} state.

  7. Precise determination of org/1998/Math/MathML">Λ12C level structure by γ-ray spectroscopy

    NASA Astrophysics Data System (ADS)

    Hosomi, Kenji; Ma, Yue; Ajimura, Shuhei; Aoki, Kanae; Dairaku, Seishi; Fu, Yuanyong; Fujioka, Hiroyuki; Futatsukawa, Kenta; Imoto, Wataru; Kakiguchi, Yutaka; Kawai, Masaharu; Kinoshita, Sari; Koike, Takeshi; Maruyama, Nayuta; Mimori, Masahiro; Minami, Shizu; Miura, Yusuke; Miwa, Koji; Miyagi, Yohei; Nagae, Tomofumi; Nakajima, Daisuke; Noumi, Hiroyuki; Shirotori, Kotaro; Suzuki, Tomokazu; Takahashi, Toshiyuki; Takahashi, Tomonori N.; Tamura, Hirokazu; Tanida, Kiyoshi; Terada, Nobuhiro; Toyoda, Akihisa; Tsukada, Kyo; Ukai, Mifuyu; Zhou, Shuhua

    2015-08-01

    The level structure of the {}^{12}_{Λ }C hypernucleus was precisely determined by means of γ-ray spectroscopy. We identified four γ-ray transitions via the {}^{12}C(π ^{+ },K^{+ }γ ) reaction using a germanium detector array, Hyperball2. The spacing of the ground-state doublet (2-,1-1) was measured to be 161.5 ± 0.3(stat)± 0.3(syst)keV from the direct M1 transition. Excitation energies of the 1-2 and 1-3 states were measured to be 2832± 3± 4keV and 6050± 8± 7keV, respectively. The level energies obtained provide definitive references for the reaction spectroscopy of Λ hypernuclei.

  8. Literacy Programmes with a Focus on Women to Reduce Gender Disparities: Case Studies from UNESCO Effective Literacy and Numeracy Practices Database (LitBase). http://www.unesco.org/uil/litbase/

    ERIC Educational Resources Information Center

    Kairies, Jan, Ed.

    2013-01-01

    Literacy is the foundation of lifelong learning and a crucial element in the universally recognised right to education. However, illiteracy continues to exist as a global challenge, and many individuals still lack the basic literacy skills that are needed to engage in further learning opportunities and for the economic and social development of…

  9. Implications of discontinuous elevation gradients on fragmentation and restoration in patterned wetlands Read More: http://www.esajournals.org/doi/abs/10.1890/ES11-00119.1

    USGS Publications Warehouse

    Zweig, Christa L.; Reichert, Brian E.; Kitchens, Wiley M.

    2011-01-01

    Large wetlands around the world face the possibility of degradation, not only from complete conversion, but also from subtle changes in their structure and function. While fragmentation and isolation of wetlands within heterogeneous landscapes has received much attention, the disruption of spatial patterns/processes within large wetland systems and the resulting fragmentation of community components are less well documented. A greater understanding of pattern/process relationships and landscape gradients, and what occurs when they are altered, could help avoid undesirable consequences of restoration actions. The objective of this study is to determine the amount of fragmentation of sawgrass ridges due to artificial impoundment of water and how that may be differentially affected by spatial position relative to north and south levees. We also introduce groundbreaking evidence of landscape-level discontinuous elevation gradients within WCA3AS by comparing generalized linear and generalized additive models. These relatively abrupt breaks in elevation may have non-linear effects on hydrology and vegetation communities and would be crucial in restoration considerations. Modeling suggests there are abrupt breaks in elevation as a function of northing (Y-coordinate). Fragmentation indices indicate that fragmentation is a function of elevation and easting (X-coordinate), and that fragmentation has increased from 1988-2002. When landscapes change and the changes are compounded by non-linear landscape variables that are described herein, the maintenance processes change with them, creating a degraded feedback loop that alters the system's response to structuring variables and diminishes our ability to predict the effects of restoration projects or climate change. Only when these landscape variables and linkages are clearly defined can we predict the response to potential perturbations and apply the knowledge to other landscape-level wetland systems in need of future restoration.

  10. Use of the semi-equilibrium dialysis method in studying the thermodynamics of solubilization of org nic compounds in surfactant micelles. system n-hexadecylpyridinium chloride-phenol-water

    SciTech Connect

    Smith, G,A.; Christian, S.D.; Scamehorn, J.F.; Tucker, E.E.

    1986-06-01

    The semi-equilibrium dialysis method has been used to infer solubilization equilibrium constants or, alternatively, activity coefficients of solutes solubilized into micelles of aqueous surfactant solutions. Methods are described for inferring the concentrationa of monomers of the organic solute and of the surfactant on both sides of the dialysis membrane, under conditions where the organic solute is in equilibrium with both the high-concentration (retentate) and low-concentration (permeate) solutions. By using a form of the Gibbs-Duhem equation, activity coefficients of both phenol (the solubilizate) and n-hexadecylpyridinium chloride (the surfactant) are obtained for aqueous solutions at 25 /sup 0/C throughout a wide range of relative compositions of surfactant and solubilizate within the micelle. The apparent solubilization constant, K = (solubilized phenol)/((monomeric phenol) (micellar surfactant)), is found to decrease significantly as the mole fraction of phenol in the micelle increases.

  11. First model-independent Dalitz analysis of org/1998/Math/MathML">B→DK, org/1998/Math/MathML">D→KS0ππ decay

    NASA Astrophysics Data System (ADS)

    Negishi, K.; Ishikawa, A.; Yamamoto, H.; Abdesselam, A.; Adachi, I.; Aihara, H.; Al Said, A.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Ayad, R.; Babu, V.; Badhrees, I.; Bahinipati, S.; Bakich, A. M.; Barberio, E.; Biswal, J.; Bonvicini, G.; Bozek, A.; Bračko, M.; Browder, T. E.; Chekelian, V.; Chen, A.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, K.; Chobanova, V.; Choi, S.-K.; Choi, Y.; Cinabro, D.; Dalseno, J.; Danilov, M.; Doležal, Z.; Drutskoy, A.; Dutta, D.; Eidelman, S.; Farhat, H.; Fast, J. E.; Ferber, T.; Fulsom, B. G.; Gaur, V.; Gabyshev, N.; Garmash, A.; Getzkow, D.; Gillard, R.; Glattauer, R.; Goh, Y. M.; Goldenzweig, P.; Golob, B.; Grzymkowska, O.; Haba, J.; Hara, T.; Hayasaka, K.; Hayashii, H.; He, X. H.; Horiguchi, T.; Hou, W.-S.; Iijima, T.; Inami, K.; Itoh, R.; Iwasaki, Y.; Jaegle, I.; Joffe, D.; Joo, K. K.; Julius, T.; Kang, K. H.; Kawasaki, T.; Kiesling, C.; Kim, D. Y.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, M. J.; Kim, S. H.; Kim, Y. J.; Kinoshita, K.; Ko, B. R.; Kodyš, P.; Korpar, S.; Križan, P.; Krokovny, P.; Kumita, T.; Kuzmin, A.; Kwon, Y.-J.; Lange, J. S.; Lee, I. S.; Lewis, P.; Li, Y.; LiGioi, L.; Libby, J.; Liventsev, D.; Lukin, P.; Masuda, M.; Matvienko, D.; Miyabayashi, K.; Miyata, H.; Mizuk, R.; Mohanty, G. B.; Moll, A.; Moon, H. K.; Mussa, R.; Nakao, M.; Nanut, T.; Natkaniec, Z.; Nayak, M.; Nisar, N. K.; Nishida, S.; Ogawa, S.; Okuno, S.; Onuki, Y.; Pakhlov, P.; Pakhlova, G.; Pal, B.; Park, C. W.; Park, H.; Pedlar, T. K.; Pesántez, L.; Pestotnik, R.; Petrič, M.; Piilonen, L. E.; Pulvermacher, C.; Ribežl, E.; Ritter, M.; Rostomyan, A.; Sakai, Y.; Sandilya, S.; Santelj, L.; Sanuki, T.; Sato, Y.; Savinov, V.; Schneider, O.; Schnell, G.; Schwanda, C.; Senyo, K.; Sevior, M. E.; Shebalin, V.; Shen, C. P.; Shibata, T.-A.; Shiu, J.-G.; Simon, F.; Sohn, Y.-S.; Solovieva, E.; Stanič, S.; Starič, M.; Steder, M.; Sumihama, M.; Sumiyoshi, T.; Tamponi, U.; Teramoto, Y.; Uchida, M.; Unno, Y.; Uno, S.; Urquijo, P.; Van Hulse, C.; Vanhoefer, P.; Varner, G.; Vinokurova, A.; Vossen, A.; Wagner, M. N.; Wang, C. H.; Wang, M.-Z.; Wang, P.; Wang, X. L.; Watanabe, M.; Watanabe, Y.; Wehle, S.; Williams, M. K.; Won, E.; Yamaoka, J.; Yamashita, Y.; Yashchenko, S.; Yelton, J.; Yook, Y.; Yuan, C. Z.; Yusa, Y.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

    2016-04-01

    We report a measurement of the amplitude ratio r_S of B^0 to D^0K^{ast 0} and B^0 to bar {D^0}K^{ast 0} decays with a Dalitz analysis of Dto K_S^0π ^+π ^- decays, for the first time using a model-independent method. We set an upper limit r_S < 0.87 at the 68% confidence level, using the full data sample of 711 fb^{-1} corresponding to 772× 10^6 Bbar {B} pairs collected at the Upsilon (4S) resonance with the Belle detector at the KEKB e^+e^- collider. This result is obtained from observables x_- = +0.4 ^{+1.0 +0.0}_{-0.6 -0.1} ± 0.0, y_- = -0.6 ^{+0.8 +0.1}_{-1.0 -0.0} ± 0.1, x_+ = +0.1 ^{+0.7 +0.0}_{-0.4 -0.1} ± 0.1, and y_+ = +0.3 ^{+0.5 +0.0}_{-0.8 -0.1} ± 0.1, where x_± = r_S cos (δ _S ± φ _3), y_± = r_S sin (δ _S ± φ _3), and φ _3 (δ _S) is the weak (strong) phase difference between B^0 to D^0K^{ast 0} and B^0 to bar {D^0}K^{ast 0}.

  12. Ion irradiation effects on critical temperature of Bi2Sr2Ca2Cu3O10-org/icons/Journals/Common/ delta.gif" ALT="delta" /> and Bi2Sr2Ca1Cu2O8-org/icons/Journals/Common/ delta.gif" ALT="delta" />

    NASA Astrophysics Data System (ADS)

    Matsunami, Noriaki; Matsumoto, K.; Takai, Y.

    1999-12-01

    We have measured resistivity modification of Bi2Sr2Ca2Cu3O10-icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> (Bi-2223) and Bi2Sr2Ca1Cu2O8-icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> (Bi-2212) films H+, 100 keV He+ and 1 MeV O+ irradiation at normal incidence and at room temperature. It appears that degradation of critical temperature (Tc) follows the nuclear collision process or scales with the displacement per atom as in other high critical temperature superconductor (HTSC) oxides such as YBa2Cu3O7-icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> (YBCO), assuming a displacement threshold energy of 20 eV. No significant difference of Tc degradation is observed between Bi-2223 and Bi-2212 phases. It is also found that Tc degradation of Bi-based HTSC oxide films is quite similar to that of Tl2Ca2Ba2Cu3O10-icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> (Tl-2223), indicating that Bi-based and Tl-based HTSC oxides are more sensitive to ion irradiation than YBCO.

  13. What I Need to Know about Colon Polyps

    MedlinePlus

    ... 301–263–9025 Email: info@ acg. gi. org Internet: www. gi. org American Gastroenterological Association 4930 Del ... Fax: 301–654–5920 Email: member@ gastro. org Internet: www. gastro. org American Society for Gastrointestinal Endoscopy ...

  14. Appendicitis

    MedlinePlus

    ... or 913–906–6000 Email: contactcenter@ aafp. org Internet: www. aafp. org American College of Surgeons 633 ... Fax: 312–202–5001 Email: postmaster@ facs. org Internet: www. facs. org American Society of Colon and ...

  15. Colonoscopy

    MedlinePlus

    ... 301–263–9025 Email: info@ acg. gi. org Internet: www. gi. org American Gastroenterological Association 4930 Del ... Fax: 301–654–5920 Email: member@ gastro. org Internet: www. gastro. org American Society for Gastrointestinal Endoscopy ...

  16. Calibration of an automatic TLD irradiator

    SciTech Connect

    Jang, J.C.; Pasciak, W.J. )

    1987-07-01

    The Panasonic UD-801 TLDs used in the U.S. Nuclear Regulatory Commission's environmental monitoring program are calibrated using the Williston Elin Model 2001 Irradiator. This article describes the procedure used to calibrate this irradiator for the delivery of exposures in the range of 40 to 1200 mR. A select group of TLDs, another source, and an NBS-calibrated ion chamber were used to perform a secondary calibration of the WE-2001. Extraneous exposure contributions (background radiation from the irradiator's source and exposure occurring during TLD travel into and out of the irradiation chamber) were measured and evaluated. The WE-2001 TLD Irradiator was calibrated to a total uncertainty of {plus minus}3.2%; however, TLD travel time exposures were found to be quite significant for the short irradiation times typically used in environmental applications.

  17. The extraction of org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd">ΦN total cross section from org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd">d(γ,pK+K-)n

    SciTech Connect

    Qian, X.; Chen, W.; Gao, H.; Hicks, K.; Kramer, K.; Laget, J. M.; Mibe, T.; Stepanyan, S.; Tedeschi, D. J.; Xu, W.; Adhikari, K. P.; Amaryan, M.; Anghinolfi, M.; Baghdasaryan, H.; Ball, J.; Battaglieri, M.; Batourine, V.; Bedlinskiy, I.; Bellis, M.; Biselli, A. S.; Bookwalter, C.; Branford, D.; Briscoe, W. J.; Brooks, W. K.; Burkert, V. D.; Careccia, S. L.; Carman, D. S.; Cole, P. L.; Collins, P.; Crede, V.; D'Angelo, A.; Daniel, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Deur, A.; Dey, B.; Dhamija, S.; Dickson, R.; Djalali, C.; Dodge, G. E.; Doughty, D.; Dupre, R.; Eugenio, P.; Fedotov, G.; Fegan, S.; Fersch, R.; Fradi, A.; Gabrielyan, M. Y.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Goetz, J. T.; Gohn, W.; Golovatch, E.; Gothe, R. W.; Griffioen, K. A.; Guidal, M.; Guo, L.; Hafidi, K.; Hakobyan, H.; Hanretty, C.; Hassall, N.; Heddle, D.; Holtrop, M.; Hyde, C. E.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Isupov, E. L.; Jawalkar, S. S.; Johnstone, J. R.; Joo, K.; Keller, D.; Khandaker, M.; Khetarpal, P.; Kim, W.; Klein, A.; Klein, F. J.; Kubarovsky, V.; Kuleshov, S. V.; Kuznetsov, V.; Livingston, K.; Lu, H. Y.; Martinez, D.; Mayer, M.; McCracken, M. E.; McKinnon, B.; Meyer, C. A.; Mineeva, T.; Mirazita, M.; Mokeev, V.; Moriya, K.; Morrison, B.; Munevar, E.; Nadel-Turonski, P.; Nasseripour, R.; Nepali, C. S.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Niroula, M. R.; Osipenko, M.; Ostrovidov, A. I.; Park, K.; Park, S.; Pasyuk, E.; Pereira, S. Anefalos; Pisano, S.; Pogorelko, O.; Pozdniakov, S.; Price, J. W.; Procureur, S.; Protopopescu, D.; Raue, B. A.; Ricco, G.; Ripani, M.; Ritchie, B. G.; Rosner, G.; Rossi, P.; Sabatié, F.; Saini, M. S.; Salgado, C.; Schott, D.; Schumacher, R. A.; Seraydaryan, H.; Sharabian, Y. G.; Smith, E. S.; Sober, D. I.; Sokhan, D.; Strakovsky, I. I.; Strauch, S.; Taiuti, M.; Tkachenko, S.; Ungaro, M.; Vineyard, M. F.; Watts, D. P.; Weinstein, L. B.; Weygand, D. P.; Williams, M.; Wolin, E.; Wood, M. H.; Zana, L.; Zhang, J.; Zhao, B.; Zhao, Z. W.

    2009-10-01

    We report on the first measurement of the differential cross section of $\\phi$-meson photoproduction for the $d(\\gamma,pK^{+}K^{-})n$ exclusive reaction channel. The experiment was performed using a \\textcolor{black}{tagged-photon} beam and the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Lab. A combined analysis using data from the $d(\\gamma,pK^{+}K^{-})n$ channel and those from a previous publication on coherent $\\phi$ production on the deuteron has been carried out to extract the $\\phi-N$ total cross section, $\\sigma_{\\phi N}$. The extracted $\\phi-N$ total cross section favors a value above 20 mb. This value is larger than the value extracted using vector-meson dominance models for $\\phi$ photoproduction on the proton.

  18. High-precision measurement of the proton elastic form factor ratio org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd">μpGE/GM at low org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd">Q2

    SciTech Connect

    Zhan, X.; Allada, K.; Armstrong, D. S.; Arrington, J.; Bertozzi, W.; Boeglin, W.; Chen, J. -P.; Chirapatpimol, K.; Choi, S.; Chudakov, E.; Cisbani, E.; Decowski, P.; Dutta, C.; Frullani, S.; Fuchey, E.; Garibaldi, F.; Gilad, S.; Gilman, R.; Glister, J.; Hafidi, K.; Hahn, B.; Hansen, J. -O.; Higinbotham, D. W.; Holmstrom, T.; Holt, R. J.; Huang, J.; Huber, G. M.; Itard, F.; de Jager, C. W.; Jiang, X.; Johnson, M.; Katich, J.; de Leo, R.; LeRose, J. J.; Lindgren, R.; Long, E.; Margaziotis, D. J.; May-Tal Beck, S.; Meekins, D.; Michaels, R.; Moffit, B.; Norum, B. E.; Olson, M.; Piasetzky, E.; Pomerantz, I.; Protopopescu, D.; Qian, X.; Qiang, Y.; Rakhman, A.; Ransome, R. D.; Reimer, P. E.; Reinhold, J.; Riordan, S.; Ron, G.; Saha, A.; Sarty, A. J.; Sawatzky, B.; Schulte, E. C.; Shabestari, M.; Shahinyan, A.; Shneor, R.; Širca, S.; Solvignon, P.; Sparveris, N. F.; Strauch, S.; Subedi, R.; Sulkosky, V.; Vilardi, I.; Wang, Y.; Wojtsekhowski, B.; Ye, Z.; Zhang, Y.

    2011-10-06

    Here, we report a new high precision measurement of the proton elastic form factor ratio μpGE/GM for the four-momentum transfer squared Q2 = 0.3-0.7 (GeV/c)2. The measurement was performed at Jefferson Lab (JLab) in Hall A using recoil polarimetry. With the achieved ~1% total uncertainty, the new data clearly show that the deviation of the ratio μpGE/GM from unity observed in previous polarization measurements at high Q2 continues down to the lowest Q2 value of this measurement. The updated global fit that includes the new results yields in this Q2 range an electric (magnetic) form factor ~2% smaller (~1% larger) than the previous global fit. We obtain new extractions of the proton electric and magnetic radii, which are (rE2)1/2 = 0.875 ± 0.010 fm and (rM2)1/2 = 0.867 ± 0.020 fm. Moreover, the charge radius is consistent with other recent extractions based on the electron-proton interaction, including the atomic hydrogen Lamb shift measruements, which suggests a missing correction in the comparison of measurements of the proton charge radius using electron probes and the recent extraction from the muonic hydrogen Lamb shift.

  19. First synthetic analogues of diphosphoinositol polyphosphates: interaction with PP-InsP5 kinase† †Electronic supplementary information (ESI) available: Data deposition: the atomic coordinates and structure factors have been deposited in the Protein Data Bank, www.pdb.org (PDB ID code 4GB4). See DOI: 10.1039/c2cc36044f Click here for additional data file.

    PubMed Central

    Riley, Andrew M.; Wang, Huanchen; Weaver, Jeremy D.; Shears, Stephen B.

    2012-01-01

    We synthesised analogues of diphosphoinositol polyphosphates (PP-InsPs) in which the diphosphate is replaced by an α-phosphonoacetic acid (PA) ester. Structural analysis revealed that 5-PA-InsP5 mimics 5-PP-InsP5 binding to the kinase domain of PPIP5K2; both molecules were phosphorylated by the enzyme. PA-InsPs are promising candidates for further studies into the biology of PP-InsPs. PMID:23032903

  20. Synthetic tools for studying the chemical biology of InsP8 † †Electronic supplementary information (ESI) available: Data deposition: atomic coordinates and structure factors have been deposited in the Protein Data Bank, www.pdb.org (PDB ID codes 5BYA and 5BYB). See DOI: 10.1039/c5cc05017k

    PubMed Central

    Riley, Andrew M.; Wang, Huanchen; Shears, Stephen B.

    2015-01-01

    To synthesise stabilised mimics of InsP8, the most phosphorylated inositol phosphate signalling molecule in Nature, we replaced its two diphosphate (PP) groups with either phosphonoacetate (PA) or methylenebisphosphonate (PCP) groups. Utility of the PA and PCP analogues was verified by structural and biochemical analyses of their interactions with enzymes of InsP8 metabolism. PMID:26153667

  1. Efficient solution of the simplified org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd">PN equations

    SciTech Connect

    Hamilton, Steven P.; Evans, Thomas M.

    2014-12-23

    We show new solver strategies for the multigroup SPN equations for nuclear reactor analysis. By forming the complete matrix over space, moments, and energy a robust set of solution strategies may be applied. Moreover, power iteration, shifted power iteration, Rayleigh quotient iteration, Arnoldi's method, and a generalized Davidson method, each using algebraic and physics-based multigrid preconditioners, have been compared on C5G7 MOX test problem as well as an operational PWR model. These results show that the most ecient approach is the generalized Davidson method, that is 30-40 times faster than traditional power iteration and 6-10 times faster than Arnoldi's method.

  2. Response to "Comment on "Conformational analysis of small organic molecules using NOE and RDC data: A discussion of strychnine and α-methylene-γ-butyrolactone" by I.A. Khodov, M.G. Kiselev, V.V. Klochkov, S.V. Efimov [http://dx.doi.org/10.1016/j.jmr.2016.02.009]" - Or Life is about compromises

    NASA Astrophysics Data System (ADS)

    Thiele, Christina M.; Kolmer, Andreas

    2016-05-01

    Since the very early days of the Nuclear Overhauser Effect (NOE) researchers try to obtain distance information from the NOE and correlate it with structure. It is quite accepted by now that NOE intensities and cross relaxation rates can be measured quantitatively. In terms of deducing structures from NOEs, however, structural models and approximations have to be used, especially if conformational flexibility is present. For a recent review article, see [1].

  3. Differential cross section of org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd">γnK+Σ- on bound neutrons with incident photons from 1.1 to 3.6 GeV

    SciTech Connect

    Pereira, S. Anefalos; Mirazita, M.; Rossi, P.; De Sanctis, E.; Niculescu, G.; Niculescu, I.; Stepanyan, S.; Adhikari, K. P.; Aghasyan, M.; Anghinolfi, M.; Baghdasaryan, H.; Ball, J.; Battaglieri, M.; Berman, B. L.; Biselli, A. S.; Bookwalter, C.; Branford, D.; Briscoe, W. J.; Brooks, W. K.; Burkert, V. D.; Careccia, S. L.; Carman, D. S.; Cole, P. L.; Collins, P.; Crede, V.; D'Angelo, A.; Daniel, A.; Dashyan, N.; De Vita, R.; Deur, A.; Dey, B.; Dhamija, S.; Dickson, R.; Djalali, C.; Doughty, D.; Dugger, M.; Dupre, R.; El Alaoui, A.; Eugenio, P.; Fegan, S.; Forest, T. A.; Gabrielyan, M. Y.; Gavalian, G.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Goetz, J. T.; Gohn, W.; Gothe, R. W.; Griffioen, K. A.; Guidal, M.; Guler, N.; Guo, L.; Hakobyan, H.; Hanretty, C.; Hassall, N.; Hicks, K.; Holtrop, M.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Jawalkar, S. S.; Jo, H. S.; Joo, K.; Keller, D.; Khandaker, M.; Khetarpal, P.; Kim, W.; Klein, F. J.; Kubarovsky, V.; Kuleshov, S. V.; Kuznetsov, V.; Livingston, K.; Mayer, M.; McCracken, M. E.; McKinnon, B.; Meyer, C. A.; Mikhailov, K.; Mineeva, T.; Mokeev, V.; Moreno, B.; Moriya, K.; Morrison, B.; Moutarde, H.; Munevar, E.; Nadel-Turonski, P.; Niccolai, S.; Osipenko, M.; Ostrovidov, A. I.; Park, K.; Park, S.; Pasyuk, E.; Perrin, Y.; Pisano, S.; Pogorelko, O.; Pozdniakov, S.; Price, J. W.; Procureur, S.; Prok, Y.; Protopopescu, D.; Raue, B. A.; Ricco, G.; Ripani, M.; Ritchie, B. G.; Rosner, G.; Sabatié, F.; Saini, M. S.; Salamanca, J.; Salgado, C.; Schumacher, R. A.; Seder, E.; Seraydaryan, H.; Sharabian, Y. G.; Sober, D. I.; Sokhan, D.; Stepanyan, S. S.; Stoler, P.; Strakovsky, I. I.; Strauch, S.; Tedeschi, D. J.; Tkachenko, S.; Vernarsky, B.; Vineyard, M. F.; Voutier, E.; Watts, D. P.; Weygand, D. P.; Wood, M. H.; Zana, L.; Zhang, J.; Zhao, B.

    2010-05-01

    Differential cross sections of the reaction γd → K+Σ(p) have been measured with the CLAS detector at Jefferson Lab using incident photons with energies between 1.1 and 3.6 GeV. This is the first complete set of strangeness photoproduction data on the neutron covering a broad angular range. At energies close to threshold and up to Eγ ~ 1.8 GeV, the shape of the angular distribution is suggestive of the presence of s -channel production mechanisms. For Eγ > 1.8 GeV, a clear forward peak appears and becomes more prominent as the photon energy increases, suggesting contributions from t-channel production mechanisms. Furthermore, these data can be used to constrain future analysis of this reaction.

  4. Thermophysical properties of org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd">U3Si2 to 1773K

    SciTech Connect

    White, Joshua Taylor; Nelson, Andrew Thomas; Dunwoody, John Tyler; Byler, David Darrin; Safarik, Douglas Joseph; McClellan, Kenneth James

    2015-05-08

    Use of U3Si2 in nuclear reactors requires accurate thermophysical property data to capture heat transfer within the core. Compilation of the limited previous research efforts focused on the most critical property, thermal conductivity, reveals extensive disagreement. Assessment of this data is challenged by the fact that the critical structural and chemical details of the material used to provide historic data is either absent or confirms the presence of significant impurity phases. This study was initiated to fabricate high purity U3Si2 to quantify the coefficient of thermal expansion, heat capacity, thermal diffusivity, and thermal conductivity from room temperature to 1773 K. Here, the datasets provided in this manuscript will facilitate more detailed fuel performance modeling to assess both current and proposed reactor designs that incorporate U3Si2.

  5. Simultaneous org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd">π/2 rotation of two spin species of different gyromagnetic ratios

    SciTech Connect

    Chu, Ping -Han; Peng, Jen -Chieh

    2015-06-05

    Here, we examine the characteristics of the π/2 pulse for simultaneously rotating two spin species of different gyromagnetic ratios with the same sign. For a π/2 pulse using a rotating magnetic field, we derive an equation relating the frequency and strength of the pulse to the gyromagnetic ratios of the two particles and the strength of the constant holding field. For a π/2 pulse using a linear oscillatory magnetic field, we obtain the solutions numerically, and compare them with the solutions for the rotating π/2 pulse. Application of this analysis to the specific case of rotating neutrons and 3He atoms simultaneously with a π/2 pulse, proposed for a neutron electric dipole moment experiment, is also presented.

  6. TOPICAL REVIEW: High-pressure synthesis, crystal growth, phase diagrams, structural and magnetic properties of Y2Ba4CunO2n+x, HgBa2Can- 1CunO2n+2+org/icons/Journals/Common/ delta.gif" ALT="delta" /> and quasi-one-dimensional cuprates

    NASA Astrophysics Data System (ADS)

    Karpinski, J.; Meijer, G. I.; Schwer, H.; Molinski, R.; Kopnin, E.; Conder, K.; Angst, M.; Jun, J.; Kazakov, S.; Wisniewski, A.; Puzniak, R.; Hofer, J.; Alyoshin, V.; Sin, A.

    1999-09-01

    In this paper we present a review of high-gas-pressure single crystal growth studies of YBa2Cu4O8 and Y2Ba4Cu7O15-x performed in oxygen pressure up to 3000 bar and Hg1-xMxBa2Can- 1CunO2n+2+icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> (M = Pb, Re; n = 1-7) compounds in argon pressure up 11 000 bar at temperature up to 1200 °C. Chain compounds A1-xCuO2 (A = Sr, Ca, Ba) have been synthesized at high oxygen pressure up to 2000 bar. High-pressure phase diagram studies of the investigated systems are also discussed. Structure analyses of Y2Ba4CunO2n+x (n = 6-8), Hg1-xMxBa2Can- 1CunO2n+2+icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> (M = Pb, Re; n = 1-8), Sr0.73CuO2 and (Sr,Ca)4Cu6O10 single crystals have been performed. The effects of substitutions and trends in bondlengths are discussed. The vortex state properties of HgBa2Ca2Cu3O8+icons/Journals/Common/delta" ALT="delta" ALIGN="MIDDLE"/> and YBa2Cu4O8 single crystals are compared. For Hg-based compounds, the influence of oxygen content, chemical substitutions and radiation defects on vortex pinning were determined. The quasi-one-dimensional cuprates Ca0.83CuO2 and Sr0.73CuO2 show an antiferromagnetically ordered state of long-range 3D character at T < 10 K. The spin dynamics of Sr0.73CuO2, measured by inelastic neutron scattering, indicate that this ordered state coexists with a dimerized singlet ground state.

  7. The hidden flat like universe II. Quasi inverse power law inflation by org/1999/xlink"> f ( T ) f(T) gravity

    NASA Astrophysics Data System (ADS)

    El Hanafy, W.; Nashed, G. G. L.

    2016-08-01

    In a recent work, a particular class of f(T) gravity, where T is the teleparallel torsion scalar, has been derived. This class has been identified by flat-like universe (FLU) assumptions (El Hanafy and Nashed 2015). The model is consistent with the early cosmic inflation epoch. A quintessence potential has been constructed from the FLU f(T)-gravity. We show that the first order potential of the induced quintessence is a quasi inverse power law inflation with an additional constant providing an end of the inflation with no need to an extra mechanism. At e-folds N_{*}= 55 before the end of the inflation, this type of potential can perform both E and B modes of the cosmic microwave background (CMB) polarization pattern.

  8. Depression in Children and Teens

    MedlinePlus

    ... Physician November 15, 2000, http://www.aafp.org/afp/20001115/2297.html) Childhood and Adolescent Depression by ... Physician January 01, 2007, http://www.aafp.org/afp/20070101/73.html) Written by familydoctor.org editorial ...

  9. Post-Traumatic Stress Disorder

    MedlinePlus

    ... Physician September 01, 2000, http://www.aafp.org/afp/20000901/1035.html) Post-traumatic Stress Reactions Following ... Physician August 01, 1999, http://www.aafp.org/afp/990800ap/524.html) Written by familydoctor.org editorial ...

  10. Patellofemoral Pain Syndrome

    MedlinePlus

    ... Physician January 15, 2007, http://www.aafp.org/afp/2007/0115/p194.html) Patellofemoral Pain Syndrome: A ... Physician November 01, 1999, http://www.aafp.org/afp/991101ap/2012.html) Written by familydoctor.org editorial ...

  11. Turcot Syndrome

    MedlinePlus

    ... National Cancer Institute www.cancer.gov American Cancer Society www.cancer.org Cancer Care www.cancercare.org ... your doctor or visit the following websites: National Society of Genetic Counselors www.nsgc.org National Cancer ...

  12. Familial Non-VHL Clear Cell Renal Cell Carcinoma

    MedlinePlus

    ... National Cancer Institute www.cancer.gov American Cancer Society www.cancer.org Cancer Care www.cancercare.org ... your doctor or visit the following websites: National Society of Genetic Counselors www.nsgc.org National Cancer ...

  13. Gardner Syndrome

    MedlinePlus

    ... National Cancer Institute www.cancer.gov American Cancer Society www.cancer.org Cancer Care www.cancercare.org ... your doctor or visit the following websites: National Society of Genetic Counselors www.nsgc.org National Cancer ...

  14. Hemochromatosis

    MedlinePlus

    ... Fax: 407–333–1284 Email: mail@ americanhs. org Internet: www. americanhs. org American Liver Foundation 39 Broadway, ... or 212–668–1000 Fax: 212–483–8179 Internet: www. liverfoundation. org 7 Hemochromatosis Iron Disorders Institute ...

  15. Autism - resources

    MedlinePlus

    These organizations are good sources of information on autism : Association for Science in Autism Treatment -- www.asatonline.org Autism Society of America -- www.autism-society.org Autism Speaks -- www.autismspeaks.org ...

  16. Gastrointestinal disorders - resources

    MedlinePlus

    Digestive disease - resources; Resources - gastrointestinal disorders ... org American Liver Foundation -- www.liverfoundation.org National Digestive Diseases Information Clearinghouse -- digestive.niddk.nih.gov

  17. Family troubles - resources

    MedlinePlus

    ... abuse , incest, domestic violence, and family troubles: National Domestic Violence Hotline -- www.thehotline.org Prevent Child Abuse America -- www.preventchildabuse.org National Runaway Safeline -- ...

  18. Symptoms, Causes, Diagnosis, and Treatment of Lupus | NIH MedlinePlus the Magazine

    MedlinePlus

    ... box NIH Accelerating Medicines Partnership www.nih.gov/science/amp/index.htm Lupus Foundation of America (LFA) and Julian Lennon www.lupus.org www.lupus.org/lennon American College of Rheumatology www.rheumatology.org Alliance for Lupus Research, Inc www.lupusresearch.org Lupus ...

  19. Anemia of Inflammation and Chronic Disease

    MedlinePlus

    ... Phone: 202–776–0544 Fax: 202–776–0545 Internet: www. hematology. org Iron Disorders Institute P.O. ... or 864–292–1175 Email: cgarrison@ irondisorders. org Internet: www. irondisorders. org or www. hemachromatosis. org National ...

  20. Acquired Cystic Kidney Disease

    MedlinePlus

    ... Fax: 813–636–8122 Email: info@aakp.org Internet: www.aakp.org American Kidney Fund 6110 Executive ... Fax: 301–881–0898 Email: helpline@kidneyfund.org Internet: www.kidneyfund.org Life Options Rehabilitation Resource Center ...

  1. National Heart, Lung, and Blood Institute National Asthma Education and Prevention Program

    MedlinePlus

    ... www.aanma.org American Academy of Allergy, Asthma & Immunology 414–272–6071 www.aaaai.org American Academy ... www.aasa.org American College of Allergy, Asthma & Immunology 847–427–1200 www.acaai.org American Lung ...

  2. A comparison of sole carbon source utilization patterns and phospholipid fatty acid profiles to detect changes in the root microflora of hydroponically grown crops.

    PubMed

    Khalil, S; Bååth, E; Alsanius, B; Englund, J E; Sundin, P; Gertsson, U E; Jensén, P

    2001-04-01

    Sole carbon source utilization (SCSU) patterns and phospholipid fatty acid (PLFA) profiles were compared with respect to their potential to characterize root-inhabiting microbial communities of hydroponically grown crops. Sweet pepper (Capsicum annum cv. Evident), lettuce (Lactuca sativa cv. Grand Rapids), and four different cultivars of tomato (Lycopersicon esculentum cvs. Gitana, Armada, Aromata, and Elin) were grown in 1-L black plastic beakers placed in a cultivation chamber with artificial light. In addition to the harvest of the plants after 6 weeks, plants of one tomato cultivar, cv. Gitana, were also harvested after 4 and 8 weeks. The cultivation in this study was performed twice. Principal component analysis was used to analyze the data. Both characterization methods had the ability to discriminate between the root microflora of different plant species, cultivars, and one tomato cultivar at different ages. Differences in both SCSU patterns and PLFA profiles were larger between plant species than between cultivars, but for both methods the largest differences were between the two cultivations. Still, the differences between treatments were always due to differences in the same PLFAs in both cultivations. This was not the case for the SCSU patterns when different plant ages were studied. Furthermore, PLFA profiles showed less variation between replicates than did SCSU patterns. This larger variation observed among the SCSU data indicates that PLFA may be more useful to detect changes in the root microflora of hydroponically grown crops than the SCSU technique. PMID:11358169

  3. An improved method of measuring tropospheric NO2, NO3, HO2, and RO2 by Matrix Isolation and Electronic Spin Resonance (MIESR)

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The MIESR method consists of two steps (1) collection of the radicals present in the ambient air at 77K in a polycrystalline D2O matrix and (2) identification and quantification of the different radicals in the laboratory by Electron Spin Resonance spectroscopy. In step (1), the sampling efficiency for sampling NO2 and RO2 was determined to be greater than or equal to 95 percent, with a measured accuracy of plus or minus 5 percent. In step (2), after collection, the samples are maintained at 77 K and spectra are recorded in the laboratory using a standard 9.5 GHz ESR system (Varian E-line). About 50 individual scans of each spectrum are recorded and digitally averaged in order to improve the signal-to-noise ratio. The ESR-spectra are analyzed with a recently developed numerical procedure which was demonstrated to allow speciation of NO2, NO3, HO2, CH3C(O)O2, and the sum of the alkylperoxy radicals. The detection limit is 5ppt for HO2, RO2, and NO2 and 3ppt for NO3 due to its narrower ESR-linewidth.

  4. Tracking changes in natural organic carbon character during artificial infiltration using flourescence spectroscopy

    NASA Astrophysics Data System (ADS)

    Köhler, Stephan J.; Lavonen, Elin; McCleaf, Philip; Hummel, Angelica; Berggren Kleja, Dan; Johansson, Per-Olof

    2016-04-01

    In many Nordic countries more than half of the drinking water is produced using surface water. Artificial infiltration allows increasing water withdrawal from groundwater but may not be sustainable during longer periods. Here we report results from a one year study on changes in dissolved organic carbon concentration (DOC) and DOC character along the whole infiltration area starting with the stream water until the drinking water plant raw water intake. Both DOC, fluorescence spectroscopy and LC-OCD are used to understand the observed changes in the aquatic phase. Large seasonal changes close to the infiltration basin contrasts with stable conditions further away. Selective removal of terrestrial type of DOC is coherent using both analytical techniques. A simple empirical relationship between Humic like material and absorbance developed elsewhere also holds in this system (Köhler et al 2016). Fluorescence is a fast and promising tool for tracking changes in natural organic carbon character during artificial infiltration. References Stephan J. Köhler, Elin Lavonen, Alexander Keucken, Philippe Schmitt-Kopplin, Tom Spanjer and Kenneth Persson. Upgrading coagulation with hollow-fibre nanofiltration for improved organic matter removal during surface water treatment Water research (2016) 89:232-240.

  5. Comparative Study of Multicast Protection Algorithms Using Shared Links in 100GET Transport Network

    NASA Astrophysics Data System (ADS)

    Sulaiman, Samer; Haidine, Abdelfattah; Lehnert, Ralf; Tuerk, Stefan

    In recent years new challenges have emerged in the telecommunications market resulting from the increase of network traffic and strong competition. Because of that, service providers feel constrained to replace expensive and complex IP-routers with a cheap and simple solution which guarantees the requested quality of services (QoS) with low cost. One of these solutions is to use the Ethernet technology as a switching layer, which results in using the cheap Ethernet services (E-Line, E-LAN and E-Tree) and to replace the expensive IP-routers. To achieve this migration step, new algorithms that support the available as well as the future services have to be developed. In this paper, we investigate the multicast protection issue. Three multicast protection algorithms based on the shared capacity between primary and backup solutions are proposed and evaluated. The blocking probability is used to evaluate the performance of the proposed algorithms. The sub-path algorithm resulted in a low blocking probability compared with the other algorithms.

  6. Polio Vaccine: What You Need to Know

    MedlinePlus

    ... Spanish and other languages. See www. immunize. org/ vis Hojas de información sobre vacunas están disponibles en ... en muchos otros idiomas. Visite www. immunize. org/ vis 1 Why get vaccinated? Vaccination can protect people ...

  7. Diabetes - resources

    MedlinePlus

    Resources - diabetes ... The following sites provide further information on diabetes : American Diabetes Association -- www.diabetes.org Juvenile Diabetes Research Foundation International -- www.jdrf.org National Center for Chronic Disease Prevention and Health Promotion -- ...

  8. Ibuprofen dosing for children

    MedlinePlus

    ... Pain or Fever. 2005. http://www.aafp.org/afp/2005/0301/p1008.html. Accessed September 29, 2014. ... Pain or Fever. 2005. http://www.aafp.org/afp/2005/0301/p1008.html. Accessed September 29, 2014. ...

  9. Gaucher Disease in Pregnancy

    MedlinePlus

    ... recommended that women being treated with miglustat or bisphosphonates stop treatment prior to conception and avoid use ... http: / / www. mothertobaby. org/ files/ Miglustat. pdf) , and Bisphosphonates and Pregnancy ( http: / / www. mothertobaby. org/ files/ Bisphosphonate. ...

  10. Time outs

    MedlinePlus

    ... Time-out technique for discipline. Children's Health Network web site. http://www.childrenshealthnetwork.org/CRS/CRS/pa_ ... a break from negative behavior. Massachusetts Medical Society web site. http://www.massmed.org/patient-care/health- ...

  11. News & Announcements

    NASA Astrophysics Data System (ADS)

    2000-10-01

    Further information may be obtained from The Camille and Henry Dreyfus Foundation, Inc., 555 Madison Avenue, Suite 1305, New York, NY 10022; phone: 212/753-1760; email: admin@dreyfus.org; WWW: http://www.dreyfus.org/

  12. Getting the Facts: Cancer-Related Fatigue

    MedlinePlus

    ... lymphoma. org Email: LRF@lymphoma.org The Lymphoma Research Foundation offers a comprehensive slate of patient education and ... to speak with other lymphoma survivors. ©2009 Lymphoma Research Foundation Getting the Facts is published by the Lymphoma ...

  13. Miller Fisher Syndrome

    MedlinePlus

    ... and Worldwide NINDS Clinical Trials Organizations Column1 Column2 GBS/CIDP Foundation International The Holly Building 104 1/2 Forrest Ave. Narberth, PA 19072 info@gbs-cidp.org http://www.gbs-cidp.org Tel: ...

  14. Libraries in Colorado: MedlinePlus

    MedlinePlus

    ... 80121 303-220-7704 http://arapahoelibraries.org/ Colorado Springs Pikes Peak Library District Library 20 N. Cascade ... 970-495-7770 http://www.pvhs.org Glenwood Springs VALLEY VIEW HOSPITAL Connie Delaney Medical Library 1906 ...

  15. Chronic pain - resources

    MedlinePlus

    Pain - resources; Resources - chronic pain ... The following organizations are good resources for information on chronic pain: American Chronic Pain Association -- www.theacpa.org National Fibromyalgia and Chronic Pain Association -- www.fmcpaware.org ...

  16. Liver disease - resources

    MedlinePlus

    Resources - liver disease ... The following organizations are good resources for information on liver disease : American Liver Foundation -- www.liverfoundation.org Children's Liver Association for Support Services -- www.classkids.org Hepatitis ...

  17. Cystic fibrosis - resources

    MedlinePlus

    Resources - cystic fibrosis ... The following organizations are good resources for information on cystic fibrosis : Cystic Fibrosis Foundation -- www.cff.org March of Dimes -- www.marchofdimes.org/baby/cystic-fibrosis-and- ...

  18. Alcoholism - resources

    MedlinePlus

    Resources - alcoholism ... The following organizations are good resources for information on alcoholism : Alcoholics Anonymous -- www.aa.org Al-Anon/Alateen -- www.al-anon.org/home National Institute on Alcohol ...

  19. Colon cancer - resources

    MedlinePlus

    Resources - colon cancer ... The following organizations are good resources for information on colon cancer : American Cancer Society -- www.cancer.org/cancer/colonandrectumcancer/index Colon Cancer Alliance -- www.ccalliance.org National ...

  20. Cancer - resources

    MedlinePlus

    Resources - cancer ... The following organizations are good resources for information on cancer : American Cancer Society -- www.cancer.org Cancer Care -- www.cancercare.org National Cancer Institute -- www.cancer.gov

  1. Blindness - resources

    MedlinePlus

    Resources - blindness ... The following organizations are good resources for information on blindness : American Foundation for the Blind -- www.afb.org Foundation Fighting Blindness -- www.blindness.org National Eye Institute -- ...

  2. Migraine - resources

    MedlinePlus

    Resources - migraine ... The following organizations are good resources for information on migraines : American Migraine Foundation -- www.americanmigrainefoundation.org National Headache Foundation -- www.headaches.org National Institute of Neurological Disorders ...

  3. Ostomy - resources

    MedlinePlus

    Resources - ostomy ... The following organizations are good resources for information on ostomies: American Society of Colon and Rectal Surgeons -- www.fascrs.org/patients/treatments-screening and www.fascrs.org/ ...

  4. National Sleep Foundation

    MedlinePlus

    ... Turkish Ukrainian Urdu Vietnamese Welsh Yiddish Choose a Sleep Topic sleep.org Sleep Disorders View More Items ... Recommendations. More Join Now Become a Professional Member Sleep.org Footer Redirect Learn about how sleep impacts ...

  5. Find a Free Clinic

    MedlinePlus

    ... Dental, Medical, Rx's www.amissionofmercy.org A Storehouse Free. Medical Ministries 675 E Lexington Rd Mocksville , NC ... E-mail: Info@nafcclinics.org National Association of Free & Charitable Clinics © 2016

  6. Fibrous Dysplasia

    MedlinePlus

    ... MAGIC Foundation Website: http://www.magicfoundation.org Rare Bone Disease Patient Network Website: http://usbjd.org/projects/RBDPN_ ... Pub. No. 15-7774 NIH Osteoporosis and Related Bone Diseases ~ National Resource Center 2 AMS Circle Bethesda, MD ...

  7. Give your heart a workout

    MedlinePlus

    ... Names Exercise - heart workout References American College of Sports Medicine. Perceived Exertion. http://www.acsm.org/docs/current- ... pdf. Accessed April 1, 2014.American College of Sports Medicine. Perceived Exertion. http://www.acsm.org/docs/current- ...

  8. 75 FR 76478 - Mandatory Guidelines for Federal Workplace Drug Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... Medicine (ASAM), 4601 N. Park Avenue, Upper Arcade 101, Chevy ] Chase, MD 20815. Phone: (301) 656-3920. Fax: (301) 656-3815. E-mail: email@asam.org . Web site: http://www.asam.org/ . DATES: HHS approval...

  9. Alcohol: A Women's Health Issue

    MedlinePlus

    ... and More Information Alcoholics Anonymous (AA) World Services Internet address: www.aa.org Phone: 212–870–3400 ... the telephone book. Al-Anon Family Group Headquarters Internet address: www.al-anon.alateen.org For locations ...

  10. Family History of Alcoholism: Are You at Risk?

    MedlinePlus

    ... abuse or alcoholism: Al–Anon Family Group Headquarters Internet address: www.al–anon.alateen.org Makes referrals ... Anonymous (AA) World Services Phone: (212) 870–3400 Internet address: www.aa.org Makes referrals to local ...