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Sample records for biomedical information services

  1. Utilization of ontology look-up services in information retrieval for biomedical literature.

    PubMed

    Vishnyakova, Dina; Pasche, Emilie; Lovis, Christian; Ruch, Patrick

    2013-01-01

    With the vast amount of biomedical data we face the necessity to improve information retrieval processes in biomedical domain. The use of biomedical ontologies facilitated the combination of various data sources (e.g. scientific literature, clinical data repository) by increasing the quality of information retrieval and reducing the maintenance efforts. In this context, we developed Ontology Look-up services (OLS), based on NEWT and MeSH vocabularies. Our services were involved in some information retrieval tasks such as gene/disease normalization. The implementation of OLS services significantly accelerated the extraction of particular biomedical facts by structuring and enriching the data context. The results of precision in normalization tasks were boosted on about 20%.

  2. Use of a systematic review to inform the infection risk for biomedical engineers and technicians servicing biomedical devices.

    PubMed

    Smith, Anne-Louise

    2011-12-01

    Many microorganisms responsible for hospital-acquired infections are able to stay viable on surfaces with no visible sign of contamination, in dry conditions and on non-porous surfaces. The infection risk to biomedical staff when servicing biomedical devices is not documented. An indirect approach has been used to examine the different aspects that will affect the risk of infection including a systematic review of microbial contamination and transmission relating to biomedical devices. A systematic review found 58% of biomedical devices have microbial contamination with 13% having at least one pathogenic organism. These microbes can persist for some months. Occupational-infections of biomedical service staff are low compared to other healthcare workers. A biomedical device with contaminated surface or dust was identified as the source of patient outbreaks in 13 papers. The cleaning agent most tested for removal of micro-organisms from devices was alcohol swabs, but sterile water swabs were also effective. However, manufacturers mainly recommend (74%) cleaning devices with water and detergent. Biomedical engineers and technicians have a small risk of being exposed to dangerous micro-organisms on most biomedical devices, but without skin breakage, this exposure is unlikely to cause ill-health. It is recommended that biomedical staff follow good infection control practices, wipe devices with detergent, sterile water or alcohol swabs as recommended by the manufacturer before working on them, and keep alcohol hand rubs accessible at all benches.

  3. The caCORE Software Development Kit: Streamlining construction of interoperable biomedical information services

    PubMed Central

    Phillips, Joshua; Chilukuri, Ram; Fragoso, Gilberto; Warzel, Denise; Covitz, Peter A

    2006-01-01

    Background Robust, programmatically accessible biomedical information services that syntactically and semantically interoperate with other resources are challenging to construct. Such systems require the adoption of common information models, data representations and terminology standards as well as documented application programming interfaces (APIs). The National Cancer Institute (NCI) developed the cancer common ontologic representation environment (caCORE) to provide the infrastructure necessary to achieve interoperability across the systems it develops or sponsors. The caCORE Software Development Kit (SDK) was designed to provide developers both within and outside the NCI with the tools needed to construct such interoperable software systems. Results The caCORE SDK requires a Unified Modeling Language (UML) tool to begin the development workflow with the construction of a domain information model in the form of a UML Class Diagram. Models are annotated with concepts and definitions from a description logic terminology source using the Semantic Connector component. The annotated model is registered in the Cancer Data Standards Repository (caDSR) using the UML Loader component. System software is automatically generated using the Codegen component, which produces middleware that runs on an application server. The caCORE SDK was initially tested and validated using a seven-class UML model, and has been used to generate the caCORE production system, which includes models with dozens of classes. The deployed system supports access through object-oriented APIs with consistent syntax for retrieval of any type of data object across all classes in the original UML model. The caCORE SDK is currently being used by several development teams, including by participants in the cancer biomedical informatics grid (caBIG) program, to create compatible data services. caBIG compatibility standards are based upon caCORE resources, and thus the caCORE SDK has emerged as a key

  4. The caCORE Software Development Kit: streamlining construction of interoperable biomedical information services.

    PubMed

    Phillips, Joshua; Chilukuri, Ram; Fragoso, Gilberto; Warzel, Denise; Covitz, Peter A

    2006-01-06

    Robust, programmatically accessible biomedical information services that syntactically and semantically interoperate with other resources are challenging to construct. Such systems require the adoption of common information models, data representations and terminology standards as well as documented application programming interfaces (APIs). The National Cancer Institute (NCI) developed the cancer common ontologic representation environment (caCORE) to provide the infrastructure necessary to achieve interoperability across the systems it develops or sponsors. The caCORE Software Development Kit (SDK) was designed to provide developers both within and outside the NCI with the tools needed to construct such interoperable software systems. The caCORE SDK requires a Unified Modeling Language (UML) tool to begin the development workflow with the construction of a domain information model in the form of a UML Class Diagram. Models are annotated with concepts and definitions from a description logic terminology source using the Semantic Connector component. The annotated model is registered in the Cancer Data Standards Repository (caDSR) using the UML Loader component. System software is automatically generated using the Codegen component, which produces middleware that runs on an application server. The caCORE SDK was initially tested and validated using a seven-class UML model, and has been used to generate the caCORE production system, which includes models with dozens of classes. The deployed system supports access through object-oriented APIs with consistent syntax for retrieval of any type of data object across all classes in the original UML model. The caCORE SDK is currently being used by several development teams, including by participants in the cancer biomedical informatics grid (caBIG) program, to create compatible data services. caBIG compatibility standards are based upon caCORE resources, and thus the caCORE SDK has emerged as a key enabling technology for

  5. The Development of Specialized Biomedical Information.

    ERIC Educational Resources Information Center

    Ginn, David S.

    1993-01-01

    Discussion of specialized biomedical information and its management and dissemination focuses on the development of information concerning AIDS (Acquired Immune Deficiency Syndrome). Topics addressed include services to specialized user groups; selection, collection, and information evaluation in libraries; AIDS terminology; recent developments in…

  6. A Commentary on the Biomedical Information System

    ERIC Educational Resources Information Center

    Stokes, Joseph, III; Hayes, Robert M.

    1970-01-01

    The Biomedical Information System is described as one which includes closed intermediate and open data, mobilizing all biomedical information for physicians, teachers, students and administrators. (Editor/IE)

  7. Changing the face of reference: adapting biomedical and health information services for the classroom, clinic, and beyond.

    PubMed

    Tennant, Michele R; Auten, Beth; Botero, Cecilia E; Butson, Linda C; Edwards, Mary E; Garcia-Milian, Rolando; Lyon, Jennifer A; Norton, Hannah F

    2012-01-01

    This article describes how the reference department at a large academic health sciences library evolved to address the clinical and research information needs of the parent organization without losing its close connections to the classroom and curriculum. Closing the reference desk, moving to on-call and house call models, designing positions such as clinical research librarian and basic biomedical sciences librarian, finding alternative funding to grow the department, providing technology and training to facilitate librarians' work, and developing programming for and taking advice from library clients facilitated efforts to create a relevant presence and solidify the library's place in the university community.

  8. Information extraction from biomedical text.

    PubMed

    Hobbs, Jerry R

    2002-08-01

    Information extraction is the process of scanning text for information relevant to some interest, including extracting entities, relations, and events. It requires deeper analysis than key word searches, but its aims fall short of the very hard and long-term problem of full text understanding. Information extraction represents a midpoint on this spectrum, where the aim is to capture structured information without sacrificing feasibility. One of the key ideas in this technology is to separate processing into several stages, in cascaded finite-state transducers. The earlier stages recognize smaller linguistic objects and work in a largely domain-independent fashion. The later stages take these linguistic objects as input and find domain-dependent patterns among them. There are now initial efforts to apply this technology to biomedical text. In other domains, the technology plateaued at about 60% recall and precision. Even if applications to biomedical text do no better than this, they could still prove to be of immense help to curatorial activities.

  9. Biomedical information retrieval across languages.

    PubMed

    Daumke, Philipp; Markü, Kornél; Poprat, Michael; Schulz, Stefan; Klar, Rüdiger

    2007-06-01

    This work presents a new dictionary-based approach to biomedical cross-language information retrieval (CLIR) that addresses many of the general and domain-specific challenges in current CLIR research. Our method is based on a multilingual lexicon that was generated partly manually and partly automatically, and currently covers six European languages. It contains morphologically meaningful word fragments, termed subwords. Using subwords instead of entire words significantly reduces the number of lexical entries necessary to sufficiently cover a specific language and domain. Mediation between queries and documents is based on these subwords as well as on lists of word-n-grams that are generated from large monolingual corpora and constitute possible translation units. The translations are then sent to a standard Internet search engine. This process makes our approach an effective tool for searching the biomedical content of the World Wide Web in different languages. We evaluate this approach using the OHSUMED corpus, a large medical document collection, within a cross-language retrieval setting.

  10. [The need for information in biomedical research].

    PubMed

    Kumate, J

    1981-01-01

    This paper focuses on the need of every researcher to be informed on advances in his field. It reviews the means available for keeping abreast of developments in a specific area of scientific inquiry. In the author's view, articles in reference journals on a specific specialty are the best source of information. However, the interval between the writing and publication of a scientific paper is sometimes long, which poses a considerable impediment to the use of the traditional media as a means of keeping up. He also examines the limitations of information in biomedical research and reviews the characteristics of this research in Latin America. Finally, he makes a number of recommendations for improving scientific communications and making the most of the services of national and international information dissemination systems.

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

    PubMed

    Mrozek, Dariusz; Małysiak-Mrozek, Bożena; Siążnik, Artur

    2013-03-01

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

  12. Rising Expectations: Access to Biomedical Information

    PubMed Central

    Lindberg, D. A. B.; Humphreys, B. L.

    2008-01-01

    Summary Objective To provide an overview of the expansion in public access to electronic biomedical information over the past two decades, with an emphasis on developments to which the U.S. National Library of Medicine contributed. Methods Review of the increasingly broad spectrum of web-accessible genomic data, biomedical literature, consumer health information, clinical trials data, and images. Results The amount of publicly available electronic biomedical information has increased dramatically over the past twenty years. Rising expectations regarding access to biomedical information were stimulated by the spread of the Internet, the World Wide Web, advanced searching and linking techniques. These informatics advances simplified and improved access to electronic information and reduced costs, which enabled inter-organizational collaborations to build and maintain large international information resources and also aided outreach and education efforts The demonstrated benefits of free access to electronic biomedical information encouraged the development of public policies that further increase the amount of information available. Conclusions Continuing rapid growth of publicly accessible electronic biomedical information presents tremendous opportunities and challenges, including the need to ensure uninterrupted access during disasters or emergencies and to manage digital resources so they remain available for future generations. PMID:18587496

  13. Information Service.

    ERIC Educational Resources Information Center

    Scofield, James

    Newspaper librarians discussed the public use of their newspapers' libraries. Policies run the gamut from well-staffed public information services, within or outside the newspaper library, to no service at all to those outside the staff of the paper. Problems of dealing with tax and law enforcement agencies were covered, as well as cooperative…

  14. Building a biomedical ontology recommender web service

    PubMed Central

    2010-01-01

    Background Researchers in biomedical informatics use ontologies and terminologies to annotate their data in order to facilitate data integration and translational discoveries. As the use of ontologies for annotation of biomedical datasets has risen, a common challenge is to identify ontologies that are best suited to annotating specific datasets. The number and variety of biomedical ontologies is large, and it is cumbersome for a researcher to figure out which ontology to use. Methods We present the Biomedical Ontology Recommender web service. The system uses textual metadata or a set of keywords describing a domain of interest and suggests appropriate ontologies for annotating or representing the data. The service makes a decision based on three criteria. The first one is coverage, or the ontologies that provide most terms covering the input text. The second is connectivity, or the ontologies that are most often mapped to by other ontologies. The final criterion is size, or the number of concepts in the ontologies. The service scores the ontologies as a function of scores of the annotations created using the National Center for Biomedical Ontology (NCBO) Annotator web service. We used all the ontologies from the UMLS Metathesaurus and the NCBO BioPortal. Results We compare and contrast our Recommender by an exhaustive functional comparison to previously published efforts. We evaluate and discuss the results of several recommendation heuristics in the context of three real world use cases. The best recommendations heuristics, rated ‘very relevant’ by expert evaluators, are the ones based on coverage and connectivity criteria. The Recommender service (alpha version) is available to the community and is embedded into BioPortal. PMID:20626921

  15. Building a biomedical ontology recommender web service.

    PubMed

    Jonquet, Clement; Musen, Mark A; Shah, Nigam H

    2010-06-22

    Researchers in biomedical informatics use ontologies and terminologies to annotate their data in order to facilitate data integration and translational discoveries. As the use of ontologies for annotation of biomedical datasets has risen, a common challenge is to identify ontologies that are best suited to annotating specific datasets. The number and variety of biomedical ontologies is large, and it is cumbersome for a researcher to figure out which ontology to use. We present the Biomedical Ontology Recommender web service. The system uses textual metadata or a set of keywords describing a domain of interest and suggests appropriate ontologies for annotating or representing the data. The service makes a decision based on three criteria. The first one is coverage, or the ontologies that provide most terms covering the input text. The second is connectivity, or the ontologies that are most often mapped to by other ontologies. The final criterion is size, or the number of concepts in the ontologies. The service scores the ontologies as a function of scores of the annotations created using the National Center for Biomedical Ontology (NCBO) Annotator web service. We used all the ontologies from the UMLS Metathesaurus and the NCBO BioPortal. We compare and contrast our Recommender by an exhaustive functional comparison to previously published efforts. We evaluate and discuss the results of several recommendation heuristics in the context of three real world use cases. The best recommendations heuristics, rated 'very relevant' by expert evaluators, are the ones based on coverage and connectivity criteria. The Recommender service (alpha version) is available to the community and is embedded into BioPortal.

  16. Opal web services for biomedical applications.

    PubMed

    Ren, Jingyuan; Williams, Nadya; Clementi, Luca; Krishnan, Sriram; Li, Wilfred W

    2010-07-01

    Biomedical applications have become increasingly complex, and they often require large-scale high-performance computing resources with a large number of processors and memory. The complexity of application deployment and the advances in cluster, grid and cloud computing require new modes of support for biomedical research. Scientific Software as a Service (sSaaS) enables scalable and transparent access to biomedical applications through simple standards-based Web interfaces. Towards this end, we built a production web server (http://ws.nbcr.net) in August 2007 to support the bioinformatics application called MEME. The server has grown since to include docking analysis with AutoDock and AutoDock Vina, electrostatic calculations using PDB2PQR and APBS, and off-target analysis using SMAP. All the applications on the servers are powered by Opal, a toolkit that allows users to wrap scientific applications easily as web services without any modification to the scientific codes, by writing simple XML configuration files. Opal allows both web forms-based access and programmatic access of all our applications. The Opal toolkit currently supports SOAP-based Web service access to a number of popular applications from the National Biomedical Computation Resource (NBCR) and affiliated collaborative and service projects. In addition, Opal's programmatic access capability allows our applications to be accessed through many workflow tools, including Vision, Kepler, Nimrod/K and VisTrails. From mid-August 2007 to the end of 2009, we have successfully executed 239,814 jobs. The number of successfully executed jobs more than doubled from 205 to 411 per day between 2008 and 2009. The Opal-enabled service model is useful for a wide range of applications. It provides for interoperation with other applications with Web Service interfaces, and allows application developers to focus on the scientific tool and workflow development. Web server availability: http://ws.nbcr.net.

  17. PhysiomeSpace: digital library service for biomedical data.

    PubMed

    Testi, Debora; Quadrani, Paolo; Viceconti, Marco

    2010-06-28

    Every research laboratory has a wealth of biomedical data locked up, which, if shared with other experts, could dramatically improve biomedical and healthcare research. With the PhysiomeSpace service, it is now possible with a few clicks to share with selected users biomedical data in an easy, controlled and safe way. The digital library service is managed using a client-server approach. The client application is used to import, fuse and enrich the data information according to the PhysiomeSpace resource ontology and upload/download the data to the library. The server services are hosted on the Biomed Town community portal, where through a web interface, the user can complete the metadata curation and share and/or publish the data resources. A search service capitalizes on the domain ontology and on the enrichment of metadata for each resource, providing a powerful discovery environment. Once the users have found the data resources they are interested in, they can add them to their basket, following a metaphor popular in e-commerce web sites. When all the necessary resources have been selected, the user can download the basket contents into the client application. The digital library service is now in beta and open to the biomedical research community.

  18. Biomedical equipment and medical services in India.

    PubMed

    Sahay, K B; Saxena, R K

    Varieties of Biomedical Equipment (BME) are now used for quick diagnosis, flawless surgery and therapeutics etc. Use of a malfunctioning BME could result in faulty diagnosis and wrong treatment and can lead to damaging or even devastating aftermath. Modern Biomedical Equipments inevitably employ highly sophisticated technology and use complex systems and instrumentation for best results. To the best of our knowledge the medical education in India does not impart any knowledge on the theory and design of BME and it is perhaps not possible also. Hence there is need for a permanent mechanism which can maintain and repair the biomedical equipments routinely before use and this can be done only with the help of qualified Clinical Engineers. Thus there is a genuine need for well organized cadre of Clinical Engineers who would be persons with engineering background with specialization in medical instrumentation. These Clinical engineers should be made responsible for the maintenance and proper functioning of BME. Every hospital or group of hospitals in the advanced countries has a clinical engineering unit that takes care of the biomedical equipments and systems in the hospital by undertaking routine and preventive maintenance, regular calibration of equipments and their timely repairs. Clinical engineers should be thus made an essential part of modern health care system and services. Unfortunately such facilities and mechanism do not exist in India. To make BME maintenance efficient and flawless in India, study suggests following measures and remedies: (i) design and development of comprehensive computerized database for BME (ii) cadre of Clinical engineers (iii) online maintenance facility and (iv) farsighted managerial skill to maximize accuracy, functioning and cost effectiveness.

  19. Focus on: Good Samaritan Hospital Biomedical Services Department.

    PubMed

    Shreve, R B

    1987-01-01

    The Biomedical Services Department of the Good Samaritan Hospital, located in Central Pennsylvania, has responsibility for preventive maintenance, safety and regulation compliance (appropriate to a biomedical department) and repairs for the Hospital. These services have resulted in substantial cost savings. In addition, the Department's Shared Service activity has produced alternative revenue sources. The combined hospital and shared service inventory of approximately 1100 instruments is serviced by the Department Staff, which consists of one Director and two technicians.

  20. Semantic reasoning with XML-based biomedical information models.

    PubMed

    O'Connor, Martin J; Das, Amar

    2010-01-01

    The Extensible Markup Language (XML) is increasingly being used for biomedical data exchange. The parallel growth in the use of ontologies in biomedicine presents opportunities for combining the two technologies to leverage the semantic reasoning services provided by ontology-based tools. There are currently no standardized approaches for taking XML-encoded biomedical information models and representing and reasoning with them using ontologies. To address this shortcoming, we have developed a workflow and a suite of tools for transforming XML-based information models into domain ontologies encoded using OWL. In this study, we applied semantics reasoning methods to these ontologies to automatically generate domain-level inferences. We successfully used these methods to develop semantic reasoning methods for information models in the HIV and radiological image domains.

  1. Biomedical cloud computing with Amazon Web Services.

    PubMed

    Fusaro, Vincent A; Patil, Prasad; Gafni, Erik; Wall, Dennis P; Tonellato, Peter J

    2011-08-01

    In this overview to biomedical computing in the cloud, we discussed two primary ways to use the cloud (a single instance or cluster), provided a detailed example using NGS mapping, and highlighted the associated costs. While many users new to the cloud may assume that entry is as straightforward as uploading an application and selecting an instance type and storage options, we illustrated that there is substantial up-front effort required before an application can make full use of the cloud's vast resources. Our intention was to provide a set of best practices and to illustrate how those apply to a typical application pipeline for biomedical informatics, but also general enough for extrapolation to other types of computational problems. Our mapping example was intended to illustrate how to develop a scalable project and not to compare and contrast alignment algorithms for read mapping and genome assembly. Indeed, with a newer aligner such as Bowtie, it is possible to map the entire African genome using one m2.2xlarge instance in 48 hours for a total cost of approximately $48 in computation time. In our example, we were not concerned with data transfer rates, which are heavily influenced by the amount of available bandwidth, connection latency, and network availability. When transferring large amounts of data to the cloud, bandwidth limitations can be a major bottleneck, and in some cases it is more efficient to simply mail a storage device containing the data to AWS (http://aws.amazon.com/importexport/). More information about cloud computing, detailed cost analysis, and security can be found in references.

  2. Constructing a semantically enriched biomedical service space: a paradigm with bioinformatics resources.

    PubMed

    Koutkias, Vassilis; Malousi, Andigoni; Chouvarda, Ioanna; Maglaveras, Nicos

    2006-01-01

    Biomedical applications are becoming increasingly reliant on resource integration and information exchange within global solution frameworks that offer seamless connectivity and data sharing in distributed environments. Resource autonomy and data heterogeneity are the most important impediments towards this potential. Aiming to overcome these limitations, we propose an implementation of the service-oriented model towards the construction of an open, semantically enriched biomedical service space that enables advanced service registration, selection and access capabilities, as well as service interoperability. The proposed system is realised by defining service annotation ontologies and applying software agent technology as the means for service registration, matchmaking and interfacing in a Grid environment. The applicability of the envisioned biomedical service space is illustrated on a set of bioinformatics resources, addressing computational identification of protein-coding genes.

  3. Research traceability using provenance services for biomedical analysis.

    PubMed

    Anjum, Ashiq; Bloodsworth, Peter; Branson, Andrew; Habib, Irfan; McClatchey, Richard; Solomonides, Tony; Soomro, Kamran; The Neugrid Consortium

    2010-01-01

    We outline the approach being developed in the neuGRID project to use provenance management techniques for the purposes of capturing and preserving the provenance data that emerges in the specification and execution of workflows in biomedical analyses. In the neuGRID project a provenance service has been designed and implemented that is intended to capture, store, retrieve and reconstruct the workflow information needed to facilitate users in conducting user analyses. We describe the architecture of the neuGRID provenance service and discuss how the CRISTAL system from CERN is being adapted to address the requirements of the project and then consider how a generalised approach for provenance management could emerge for more generic application to the (Health)Grid community.

  4. Geographical Access and the Substitution of Traditional Healing for Biomedical Services in Two American Indian Tribes

    PubMed Central

    Fortney, John C.; Kaufman, Carol E.; Pollio, David; Beals, Janette; Edlund, Carrie; Novins, Douglas K.

    2012-01-01

    Objectives American Indians who live in rural reservation communities face substantial geographic barriers to care that may limit their use of health services and contribute to their well-documented health disparities. The purpose of this study was to examine the impact of geographical factors in access to care on the use of services for physical and mental health problems and to explore American Indians’ use of traditional healing services in relation to use of biomedical services. Methods We analyzed survey data collected from two tribes (Southwest and Northern Plains). Geographical access to the closest biomedical service was measured using a Geographic Information System, including road travel distance, elevation gain and reservation boundary crossing. Results Use of biomedical services was unaffected by geographical access for Northern Plains tribal members with mental health problems and for Southwest tribal members with physical or mental health problems. For members of the Northern Plains tribe with physical health problems, travel distance (p=0.007) and elevation gain (p=0.029) significantly predicted a lower likelihood of service use. The use of traditional healing was unrelated to biomedical service use for members of the Northern Plains tribe with physical or mental health problems and for members of the Southwest tribe with physical health problems. For members of the Southwest tribe with mental health problems, the use of biomedical services increased the likelihood of using traditional healing services. Conclusions Findings suggest that biomedical services are geographically accessible to most tribal members and that tribal members are not substituting traditional healing for biomedical treatments because of poor geographical access. PMID:22982736

  5. Mining biomarker information in biomedical literature

    PubMed Central

    2012-01-01

    Background For selection and evaluation of potential biomarkers, inclusion of already published information is of utmost importance. In spite of significant advancements in text- and data-mining techniques, the vast knowledge space of biomarkers in biomedical text has remained unexplored. Existing named entity recognition approaches are not sufficiently selective for the retrieval of biomarker information from the literature. The purpose of this study was to identify textual features that enhance the effectiveness of biomarker information retrieval for different indication areas and diverse end user perspectives. Methods A biomarker terminology was created and further organized into six concept classes. Performance of this terminology was optimized towards balanced selectivity and specificity. The information retrieval performance using the biomarker terminology was evaluated based on various combinations of the terminology's six classes. Further validation of these results was performed on two independent corpora representing two different neurodegenerative diseases. Results The current state of the biomarker terminology contains 119 entity classes supported by 1890 different synonyms. The result of information retrieval shows improved retrieval rate of informative abstracts, which is achieved by including clinical management terms and evidence of gene/protein alterations (e.g. gene/protein expression status or certain polymorphisms) in combination with disease and gene name recognition. When additional filtering through other classes (e.g. diagnostic or prognostic methods) is applied, the typical high number of unspecific search results is significantly reduced. The evaluation results suggest that this approach enables the automated identification of biomarker information in the literature. A demo version of the search engine SCAIView, including the biomarker retrieval, is made available to the public through http

  6. Reinventing Information Services.

    ERIC Educational Resources Information Center

    Farkas-Conn, Irene; And Others

    1996-01-01

    This special section includes seven articles that discuss reinventing information services. Highlights include linking information services to business strategies; meeting client initiatives; information services at the Ottawa laboratory of Bell-Northern Research (BNR); product service strategies; information management and transition economies;…

  7. A Computer Based Biomedical Information System. I. Logic Foundation and Techniques

    ERIC Educational Resources Information Center

    Syner, James C.

    A digital computer based biomedical information system was designed to service the needs of physicians engaged in patient care and clinical research, and scientists engaged in laboratory research. The system embraces all functions of information processing which include information collection, storage, retrieval, analyses and display. The…

  8. An information technology emphasis in biomedical informatics education.

    PubMed

    Kane, Michael D; Brewer, Jeffrey L

    2007-02-01

    Unprecedented growth in the interdisciplinary domain of biomedical informatics reflects the recent advancements in genomic sequence availability, high-content biotechnology screening systems, as well as the expectations of computational biology to command a leading role in drug discovery and disease characterization. These forces have moved much of life sciences research almost completely into the computational domain. Importantly, educational training in biomedical informatics has been limited to students enrolled in the life sciences curricula, yet much of the skills needed to succeed in biomedical informatics involve or augment training in information technology curricula. This manuscript describes the methods and rationale for training students enrolled in information technology curricula in the field of biomedical informatics, which augments the existing information technology curriculum and provides training on specific subjects in Biomedical Informatics not emphasized in bioinformatics courses offered in life science programs, and does not require prerequisite courses in the life sciences.

  9. A calibration service for biomedical instrumentation maintenance laboratories.

    PubMed

    Barnes, A; Evans, A L; Job, H M; Laing, R; Smith, D C

    1999-01-01

    An in-house calibration laboratory for the Biomedical Instrumentation Maintenance Services of the hospitals in the West of Scotland was established in 1993. This paper describes the development of this calibration service in the context of an overall quality system and also estimates its costs. Not only does the in-house service have many advantages but it is shown to be cost effective for workloads exceeding 260 items per annum.

  10. Mining biomedical images towards valuable information retrieval in biomedical and life sciences

    PubMed Central

    Ahmed, Zeeshan; Zeeshan, Saman; Dandekar, Thomas

    2016-01-01

    Biomedical images are helpful sources for the scientists and practitioners in drawing significant hypotheses, exemplifying approaches and describing experimental results in published biomedical literature. In last decades, there has been an enormous increase in the amount of heterogeneous biomedical image production and publication, which results in a need for bioimaging platforms for feature extraction and analysis of text and content in biomedical images to take advantage in implementing effective information retrieval systems. In this review, we summarize technologies related to data mining of figures. We describe and compare the potential of different approaches in terms of their developmental aspects, used methodologies, produced results, achieved accuracies and limitations. Our comparative conclusions include current challenges for bioimaging software with selective image mining, embedded text extraction and processing of complex natural language queries. PMID:27538578

  11. Mining biomedical images towards valuable information retrieval in biomedical and life sciences.

    PubMed

    Ahmed, Zeeshan; Zeeshan, Saman; Dandekar, Thomas

    2016-01-01

    Biomedical images are helpful sources for the scientists and practitioners in drawing significant hypotheses, exemplifying approaches and describing experimental results in published biomedical literature. In last decades, there has been an enormous increase in the amount of heterogeneous biomedical image production and publication, which results in a need for bioimaging platforms for feature extraction and analysis of text and content in biomedical images to take advantage in implementing effective information retrieval systems. In this review, we summarize technologies related to data mining of figures. We describe and compare the potential of different approaches in terms of their developmental aspects, used methodologies, produced results, achieved accuracies and limitations. Our comparative conclusions include current challenges for bioimaging software with selective image mining, embedded text extraction and processing of complex natural language queries. © The Author(s) 2016. Published by Oxford University Press.

  12. SCALEUS: Semantic Web Services Integration for Biomedical Applications.

    PubMed

    Sernadela, Pedro; González-Castro, Lorena; Oliveira, José Luís

    2017-04-01

    In recent years, we have witnessed an explosion of biological data resulting largely from the demands of life science research. The vast majority of these data are freely available via diverse bioinformatics platforms, including relational databases and conventional keyword search applications. This type of approach has achieved great results in the last few years, but proved to be unfeasible when information needs to be combined or shared among different and scattered sources. During recent years, many of these data distribution challenges have been solved with the adoption of semantic web. Despite the evident benefits of this technology, its adoption introduced new challenges related with the migration process, from existent systems to the semantic level. To facilitate this transition, we have developed Scaleus, a semantic web migration tool that can be deployed on top of traditional systems in order to bring knowledge, inference rules, and query federation to the existent data. Targeted at the biomedical domain, this web-based platform offers, in a single package, straightforward data integration and semantic web services that help developers and researchers in the creation process of new semantically enhanced information systems. SCALEUS is available as open source at http://bioinformatics-ua.github.io/scaleus/ .

  13. [3D visualization and information interaction in biomedical applications].

    PubMed

    Pu, F; Fan, Y; Jiang, W; Zhang, M; Mak, A F; Chen, J

    2001-06-01

    3D visualization and virtual reality are important trend in the development of modern science and technology, and as well in the studies on biomedical engineering. This paper presents a computer procedure developed for 3D visualization in biomedical applications. The biomedical models are constructed in slice sequences based on polygon cells and information interaction is realized on the basis of OpenGL selection mode in particular consideration of the specialties in this field such as irregularity in geometry and complexity in material etc. The software developed has functions of 3D model construction and visualization, real-time modeling transformation, information interaction and so on. It could serve as useful platform for 3D visualization in biomedical engineering research.

  14. Use of controlled vocabularies to improve biomedical information retrieval tasks.

    PubMed

    Pasche, Emilie; Gobeill, Julien; Vishnyakova, Dina; Ruch, Patrick; Lovis, Christian

    2013-01-01

    The high heterogeneity of biomedical vocabulary is a major obstacle for information retrieval in large biomedical collections. Therefore, using biomedical controlled vocabularies is crucial for managing these contents. We investigate the impact of query expansion based on controlled vocabularies to improve the effectiveness of two search engines. Our strategy relies on the enrichment of users' queries with additional terms, directly derived from such vocabularies applied to infectious diseases and chemical patents. We observed that query expansion based on pathogen names resulted in improvements of the top-precision of our first search engine, while the normalization of diseases degraded the top-precision. The expansion of chemical entities, which was performed on the second search engine, positively affected the mean average precision. We have shown that query expansion of some types of biomedical entities has a great potential to improve search effectiveness; therefore a fine-tuning of query expansion strategies could help improving the performances of search engines.

  15. Crossing the chasm: information technology to biomedical informatics.

    PubMed

    Fahy, Brenda G; Balke, C William; Umberger, Gloria H; Talbert, Jeffery; Canales, Denise Niles; Steltenkamp, Carol L; Conigliaro, Joseph

    2011-06-01

    Accelerating the translation of new scientific discoveries to improve human health and disease management is the overall goal of a series of initiatives integrated in the National Institutes of Health (NIH) "Roadmap for Medical Research." The Clinical and Translational Science Award (CTSA) program is, arguably, the most visible component of the NIH Roadmap providing resources to institutions to transform their clinical and translational research enterprises along the goals of the Roadmap. The CTSA program emphasizes biomedical informatics as a critical component for the accomplishment of the NIH's translational objectives. To be optimally effective, emerging biomedical informatics programs must link with the information technology platforms of the enterprise clinical operations within academic health centers.This report details one academic health center's transdisciplinary initiative to create an integrated academic discipline of biomedical informatics through the development of its infrastructure for clinical and translational science infrastructure and response to the CTSA mechanism. This approach required a detailed informatics strategy to accomplish these goals. This transdisciplinary initiative was the impetus for creation of a specialized biomedical informatics core, the Center for Biomedical Informatics (CBI). Development of the CBI codified the need to incorporate medical informatics including quality and safety informatics and enterprise clinical information systems within the CBI. This article describes the steps taken to develop the biomedical informatics infrastructure, its integration with clinical systems at one academic health center, successes achieved, and barriers encountered during these efforts.

  16. Crossing the Chasm: Information Technology to Biomedical Informatics

    PubMed Central

    Fahy, Brenda G.; Balke, C. William; Umberger, Gloria H.; Talbert, Jeffery; Canales, Denise Niles; Steltenkamp, Carol L.; Conigliaro, Joseph

    2011-01-01

    Accelerating the translation of new scientific discoveries to improve human health and disease management is the overall goal of a series of initiatives integrated in the National Institutes of Health (NIH) “Roadmap for Medical Research.” The Clinical and Translational Research Award (CTSA) program is, arguably, the most visible component of the NIH Roadmap providing resources to institutions to transform their clinical and translational research enterprises along the goals of the Roadmap. The CTSA program emphasizes biomedical informatics as a critical component for the accomplishment of the NIH’s translational objectives. To be optimally effective, emerging biomedical informatics programs must link with the information technology (IT) platforms of the enterprise clinical operations within academic health centers. This report details one academic health center’s transdisciplinary initiative to create an integrated academic discipline of biomedical informatics through the development of its infrastructure for clinical and translational science infrastructure and response to the CTSA mechanism. This approach required a detailed informatics strategy to accomplish these goals. This transdisciplinary initiative was the impetus for creation of a specialized biomedical informatics core, the Center for Biomedical Informatics (CBI). Development of the CBI codified the need to incorporate medical informatics including quality and safety informatics and enterprise clinical information systems within the CBI. This paper describes the steps taken to develop the biomedical informatics infrastructure, its integration with clinical systems at one academic health center, successes achieved, and barriers encountered during these efforts. PMID:21383632

  17. Mixed Methods in Biomedical and Health Services Research

    PubMed Central

    Curry, Leslie A.; Krumholz, Harlan M.; O’Cathain, Alicia; Plano Clark, Vicki L.; Cherlin, Emily; Bradley, Elizabeth H.

    2013-01-01

    Mixed methods studies, in which qualitative and quantitative methods are combined in a single program of inquiry, can be valuable in biomedical and health services research, where the complementary strengths of each approach can yield greater insight into complex phenomena than either approach alone. Although interest in mixed methods is growing among science funders and investigators, written guidance on how to conduct and assess rigorous mixed methods studies is not readily accessible to the general readership of peer-reviewed biomedical and health services journals. Furthermore, existing guidelines for publishing mixed methods studies are not well known or applied by researchers and journal editors. Accordingly, this paper is intended to serve as a concise, practical resource for readers interested in core principles and practices of mixed methods research. We briefly describe mixed methods approaches and present illustrations from published biomedical and health services literature, including in cardiovascular care, summarize standards for the design and reporting of these studies, and highlight four central considerations for investigators interested in using these methods. PMID:23322807

  18. Unsupervised discovery of information structure in biomedical documents.

    PubMed

    Kiela, Douwe; Guo, Yufan; Stenius, Ulla; Korhonen, Anna

    2015-04-01

    Information structure (IS) analysis is a text mining technique, which classifies text in biomedical articles into categories that capture different types of information, such as objectives, methods, results and conclusions of research. It is a highly useful technique that can support a range of Biomedical Text Mining tasks and can help readers of biomedical literature find information of interest faster, accelerating the highly time-consuming process of literature review. Several approaches to IS analysis have been presented in the past, with promising results in real-world biomedical tasks. However, all existing approaches, even weakly supervised ones, require several hundreds of hand-annotated training sentences specific to the domain in question. Because biomedicine is subject to considerable domain variation, such annotations are expensive to obtain. This makes the application of IS analysis across biomedical domains difficult. In this article, we investigate an unsupervised approach to IS analysis and evaluate the performance of several unsupervised methods on a large corpus of biomedical abstracts collected from PubMed. Our best unsupervised algorithm (multilevel-weighted graph clustering algorithm) performs very well on the task, obtaining over 0.70 F scores for most IS categories when applied to well-known IS schemes. This level of performance is close to that of lightly supervised IS methods and has proven sufficient to aid a range of practical tasks. Thus, using an unsupervised approach, IS could be applied to support a wide range of tasks across sub-domains of biomedicine. We also demonstrate that unsupervised learning brings novel insights into IS of biomedical literature and discovers information categories that are not present in any of the existing IS schemes. The annotated corpus and software are available at http://www.cl.cam.ac.uk/∼dk427/bio14info.html. © The Author 2014. Published by Oxford University Press. All rights reserved. For

  19. ['Translational medicine as a way from fundamental biomedical science to public health services].

    PubMed

    Ipatova, O M; Medvedeva, N V; Archakov, A I; Grigor'ev, A I

    2012-01-01

    Increasing distance between practical public health services and collecting of theoretical information in the field of biomedical researches reflects the necessity of professional contact between clinicians and scientists in many areas associated with medicine for active carrying over ("translation") of the modern basic researches in which mechanisms of basic metabolic processes and possibilities of their correction are detected, to effective medical help to individual patient, i.e., personified medicine. Such approach was called transmitting medicine. Examples of the personified medicine in which biomedical researches together with the anamnesis morbi of individual patient that are responsible for treatment strategy including doses and regimens are discussed.

  20. Information services and information processing

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Attempts made to design and extend space system capabilities are reported. Special attention was given to establishing user needs for information or services which might be provided by space systems. Data given do not attempt to detail scientific, technical, or economic bases for the needs expressed by the users.

  1. Improve Biomedical Information Retrieval using Modified Learning to Rank Methods.

    PubMed

    Xu, Bo; Lin, Hongfei; Lin, Yuan; Ma, Yunlong; Yang, Liang; Wang, Jian; Yang, Zhihao

    2016-06-14

    In these years, the number of biomedical articles has increased exponentially, which becomes a problem for biologists to capture all the needed information manually. Information retrieval technologies, as the core of search engines, can deal with the problem automatically, providing users with the needed information. However, it is a great challenge to apply these technologies directly for biomedical retrieval, because of the abundance of domain specific terminologies. To enhance biomedical retrieval, we propose a novel framework based on learning to rank. Learning to rank is a series of state-of-the-art information retrieval techniques, and has been proved effective in many information retrieval tasks. In the proposed framework, we attempt to tackle the problem of the abundance of terminologies by constructing ranking models, which focus on not only retrieving the most relevant documents, but also diversifying the searching results to increase the completeness of the resulting list for a given query. In the model training, we propose two novel document labeling strategies, and combine several traditional retrieval models as learning features. Besides, we also investigate the usefulness of different learning to rank approaches in our framework. Experimental results on TREC Genomics datasets demonstrate the effectiveness of our framework for biomedical information retrieval.

  2. OntoGene web services for biomedical text mining

    PubMed Central

    2014-01-01

    Text mining services are rapidly becoming a crucial component of various knowledge management pipelines, for example in the process of database curation, or for exploration and enrichment of biomedical data within the pharmaceutical industry. Traditional architectures, based on monolithic applications, do not offer sufficient flexibility for a wide range of use case scenarios, and therefore open architectures, as provided by web services, are attracting increased interest. We present an approach towards providing advanced text mining capabilities through web services, using a recently proposed standard for textual data interchange (BioC). The web services leverage a state-of-the-art platform for text mining (OntoGene) which has been tested in several community-organized evaluation challenges, with top ranked results in several of them. PMID:25472638

  3. OntoGene web services for biomedical text mining.

    PubMed

    Rinaldi, Fabio; Clematide, Simon; Marques, Hernani; Ellendorff, Tilia; Romacker, Martin; Rodriguez-Esteban, Raul

    2014-01-01

    Text mining services are rapidly becoming a crucial component of various knowledge management pipelines, for example in the process of database curation, or for exploration and enrichment of biomedical data within the pharmaceutical industry. Traditional architectures, based on monolithic applications, do not offer sufficient flexibility for a wide range of use case scenarios, and therefore open architectures, as provided by web services, are attracting increased interest. We present an approach towards providing advanced text mining capabilities through web services, using a recently proposed standard for textual data interchange (BioC). The web services leverage a state-of-the-art platform for text mining (OntoGene) which has been tested in several community-organized evaluation challenges,with top ranked results in several of them.

  4. Goals, objectives, and competencies for reference service: a training program at the UCLA Biomedical Library.

    PubMed Central

    Walters, R J; Barnes, S J

    1985-01-01

    The UCLA Biomedical Library, in cooperation with the UCLA Graduate School of Library and Information Science, offers a medical library internship program for second-year library school students. Goals, objectives, competencies, and training guidelines have been developed for the reference services section of the internship, including reference desk experience, online searching, group discussions, assigned readings, and training new staff members, allows flexibility in meeting the differing interests, needs, and abilities of trainees. PMID:3995204

  5. Semantic Predications for Complex Information Needs in Biomedical Literature

    PubMed Central

    Cameron, Delroy; Kavuluru, Ramakanth; Bodenreider, Olivier; Mendes, Pablo N.; Sheth, Amit P.; Thirunarayan, Krishnaprasad

    2015-01-01

    Many complex information needs that arise in biomedical disciplines require exploring multiple documents in order to obtain information. While traditional information retrieval techniques that return a single ranked list of documents are quite common for such tasks, they may not always be adequate. The main issue is that ranked lists typically impose a significant burden on users to filter out irrelevant documents. Additionally, users must intuitively reformulate their search query when relevant documents have not been not highly ranked. Furthermore, even after interesting documents have been selected, very few mechanisms exist that enable document-to-document transitions. In this paper, we demonstrate the utility of assertions extracted from biomedical text (called semantic predications) to facilitate retrieving relevant documents for complex information needs. Our approach offers an alternative to query reformulation by establishing a framework for transitioning from one document to another. We evaluate this novel knowledge-driven approach using precision and recall metrics on the 2006 TREC Genomics Track. PMID:25699291

  6. Classifying and identifying servers for biomedical information retrieval.

    PubMed

    Patrick, T B; Springer, G K

    1994-01-01

    Useful retrieval of biomedical information from network information sources requires methods for organized access to those information sources. This access must be organized in terms of the information content of information sources and in terms of the discovery of the network location of those information sources. We have developed an approach to providing organized access to information sources based on a scheme of hierarchical classifiers and identifiers of the servers providing access to those information sources. This approach uses MeSH tree numbers as both classifiers and identifiers of servers. MeSH tree numbers are used to indicate the information content of servers, and also as OSF/DCE server identifiers. This allows the identity and location of a server providing access to a given information source to be determined from the information classification of that information source.

  7. BeCAS: biomedical concept recognition services and visualization.

    PubMed

    Nunes, Tiago; Campos, David; Matos, Sérgio; Oliveira, José Luís

    2013-08-01

    The continuous growth of the biomedical scientific literature has been motivating the development of text-mining tools able to efficiently process all this information. Although numerous domain-specific solutions are available, there is no web-based concept-recognition system that combines the ability to select multiple concept types to annotate, to reference external databases and to automatically annotate nested and intercepted concepts. BeCAS, the Biomedical Concept Annotation System, is an API for biomedical concept identification and a web-based tool that addresses these limitations. MEDLINE abstracts or free text can be annotated directly in the web interface, where identified concepts are enriched with links to reference databases. Using its customizable widget, it can also be used to augment external web pages with concept highlighting features. Furthermore, all text-processing and annotation features are made available through an HTTP REST API, allowing integration in any text-processing pipeline. BeCAS is freely available for non-commercial use at http://bioinformatics.ua.pt/becas. tiago.nunes@ua.pt or jlo@ua.pt.

  8. Evaluating a Chat Reference Service at the University of South Alabama's Baugh Biomedical Library

    ERIC Educational Resources Information Center

    Clanton, Clista C.; Staggs, Geneva B.; Williams, Thomas L.

    2006-01-01

    The University of South Alabama's Baugh Biomedical Library recently initiated a chat reference service targeted at distance education students in the biomedical sciences. After one year of service, the library conducted an evaluation of the chat reference to assess the success of this mode of reference service. Both traditional reference and…

  9. Evaluating a Chat Reference Service at the University of South Alabama's Baugh Biomedical Library

    ERIC Educational Resources Information Center

    Clanton, Clista C.; Staggs, Geneva B.; Williams, Thomas L.

    2006-01-01

    The University of South Alabama's Baugh Biomedical Library recently initiated a chat reference service targeted at distance education students in the biomedical sciences. After one year of service, the library conducted an evaluation of the chat reference to assess the success of this mode of reference service. Both traditional reference and…

  10. [The system of biomedical scientific information of Serbia].

    PubMed

    Dacić, M

    1995-09-01

    Building of the System of biomedical scientific information of Yugoslavia (SBMSI YU) began, by the end of 1980, and the system became operative officially in 1986. After the political disintegration of former Yugoslavia SBMSI of Serbia was formed. SBMSI is developed according to the policy of developing of the System of scientific technologic information of Serbia (SSTI S), and with technical support of SSTI S. Reconstruction of the System is done by using former SBMSI YU as a model. Unlike the former SBMSI YU, SBMSI S owns besides the database Biomedicina Serbica, three important databases: database of doctoral dissertations promoted at University Medical School in Belgrade in the period from 1955-1993, database of Master's theses promoted at the University School of Medicine in Belgrade from 1965-1993; A database of foreign biomedical periodicals in libraries of Serbia.

  11. Evaluation methods for retrieving information from interferograms of biomedical objects

    NASA Astrophysics Data System (ADS)

    Podbielska, Halina; Rottenkolber, Matthias

    1996-04-01

    Interferograms in the form of fringe patterns can be produced in two-beam interferometers, holographic or speckle interferometers, in setups realizing moire techniques or in deflectometers. Optical metrology based on the principle of interference can be applied as a testing tool in biomedical research. By analyzing of the fringe pattern images, information about the shape or mechanical behavior of the object under study can be retrieved. Here, some of the techniques for creating fringe pattern images were presented along with methods of analysis. Intensity based analysis as well as methods of phase measurements, are mentioned. Applications of inteferometric methods, especially in the field of experimental orthopedics, endoscopy and ophthalmology are pointed out.

  12. IPPF Co-operative Information Service (ICIS). November 1978.

    ERIC Educational Resources Information Center

    International Planned Parenthood Federation, London (England).

    This is a bibliography of family planning material available from the International Planned Parenthood Cooperative Information Service library and documentation services. Entries are made under the following categories: reference books, biographies, family planning and bio-medical science, social sciences related to family planning, international…

  13. Information bottleneck based incremental fuzzy clustering for large biomedical data.

    PubMed

    Liu, Yongli; Wan, Xing

    2016-08-01

    Incremental fuzzy clustering combines advantages of fuzzy clustering and incremental clustering, and therefore is important in classifying large biomedical literature. Conventional algorithms, suffering from data sparsity and high-dimensionality, often fail to produce reasonable results and may even assign all the objects to a single cluster. In this paper, we propose two incremental algorithms based on information bottleneck, Single-Pass fuzzy c-means (spFCM-IB) and Online fuzzy c-means (oFCM-IB). These two algorithms modify conventional algorithms by considering different weights for each centroid and object and scoring mutual information loss to measure the distance between centroids and objects. spFCM-IB and oFCM-IB are used to group a collection of biomedical text abstracts from Medline database. Experimental results show that clustering performances of our approaches are better than such prominent counterparts as spFCM, spHFCM, oFCM and oHFCM, in terms of accuracy. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Information Services Directory

    SciTech Connect

    1991-03-01

    Congress passed the Nuclear Waste Policy Act of 1982 (NWPA) and its amendments establishing the national policy for safely storing, transporting and disposing of spent nuclear fuel and high-level radioactive waste in a geologic repository. This legislation created the Office of Civilian Radioactive Waste Management (OCRWM) within the US Department of Energy (DOE) to develop an integrated system for the safe and efficient disposal of high-level radioactive waste. The NWPA, as amended, directs DOE to study in detail the Yucca Mountain site in Nevada as the only candidate site for the Nation`s geologic repository. This Information Services Directory is intended to facilitate dissemination of information. The Directory is produced by the Education and Information Division of OCRWM`s Office of External Relations and will be updated periodically. This is the third such update since its issuance in August 1986. It is a reference document that lists the sources of program information available to states, Indian tribes, and the public.

  15. Information services directory

    SciTech Connect

    1991-01-01

    Congress passed the Nuclear Waste Policy Act of 1982 (NWPA) and its amendments establishing the National policy for safely storing, transporting and disposing of spent nuclear fuel and high-level radioactive waste in a geologic repository. This legislation created the Office of Civilian Radioactive Waste Management (OCRWM) within the US Department of Energy (DOE) to develop an integrated system for the safe and efficient disposal of high-level radioactive waste. The NWPA, as amended, directs DOE to study in detail the Yucca Mountain site in Nevada as the only candidate site for the Nation`s geologic repository. In Nevada, the DOE/OCRWM Yucca Mountain Site Characterization Project Office (YMPO) manages scientific investigations to determine the suitability of Yucca Mountain for effectively isolating radioactive waste from the public and the environment. This Information Services Directory is intended to facilitate dissemination of information. The Directory is produced by the Education and Information Division of OCRWM`s Office of External Relations and will be updated periodically. This is the third such update since its issuance in August 1986. It is a reference document that lists the sources of program information available to States, Indian Tribes and the public.

  16. Experiences with information locator services

    USGS Publications Warehouse

    Christian, E.

    1999-01-01

    Over the last few years, governments and other organizations have been using new technologies to create networked Information Locator Services that help people find information resources. These services not only enhance access to information, but also are designed to support fundamental information policy principles. This article relates experiences in developing and promoting services interoperable with the Global Information Locator Service standard that has now been adopted and promoted in many forums worldwide. The article describes sample implementations and touches on the strategic choices made in public policy, standards, and technology. Ten recommendations are offered for successful implementation of an Information Locator Service. Published by Elsevier Science Ltd. All rights reserved.

  17. Improving validity of informed consent for biomedical research in Zambia using a laboratory exposure intervention.

    PubMed

    Zulu, Joseph Mumba; Lisulo, Mpala Mwanza; Besa, Ellen; Kaonga, Patrick; Chisenga, Caroline C; Chomba, Mumba; Simuyandi, Michelo; Banda, Rosemary; Kelly, Paul

    2014-01-01

    Complex biomedical research can lead to disquiet in communities with limited exposure to scientific discussions, leading to rumours or to high drop-out rates. We set out to test an intervention designed to address apprehensions commonly encountered in a community where literacy is uncommon, and where complex biomedical research has been conducted for over a decade. We aimed to determine if it could improve the validity of consent. Data were collected using focus group discussions, key informant interviews and observations. We designed an intervention that exposed participants to a detailed demonstration of laboratory processes. Each group was interviewed twice in a day, before and after exposure to the intervention in order to assess changes in their views. Factors that motivated people to participate in invasive biomedical research included a desire to stay healthy because of the screening during the recruitment process, regular advice from doctors, free medical services, and trust in the researchers. Inhibiting factors were limited knowledge about samples taken from their bodies during endoscopic procedures, the impact of endoscopy on the function of internal organs, and concerns about the use of biomedical samples. The belief that blood can be used for Satanic practices also created insecurities about drawing of blood samples. Further inhibiting factors included a fear of being labelled as HIV positive if known to consult heath workers repeatedly, and gender inequality. Concerns about the use and storage of blood and tissue samples were overcome by a laboratory exposure intervention. Selecting a group of members from target community and engaging them in a laboratory exposure intervention could be a useful tool for enhancing specific aspects of consent for biomedical research. Further work is needed to determine the extent to which improved understanding permeates beyond the immediate group participating in the intervention.

  18. Improving Validity of Informed Consent for Biomedical Research in Zambia Using a Laboratory Exposure Intervention

    PubMed Central

    Zulu, Joseph Mumba; Lisulo, Mpala Mwanza; Besa, Ellen; Kaonga, Patrick; Chisenga, Caroline C.; Chomba, Mumba; Simuyandi, Michelo; Banda, Rosemary; Kelly, Paul

    2014-01-01

    Background Complex biomedical research can lead to disquiet in communities with limited exposure to scientific discussions, leading to rumours or to high drop-out rates. We set out to test an intervention designed to address apprehensions commonly encountered in a community where literacy is uncommon, and where complex biomedical research has been conducted for over a decade. We aimed to determine if it could improve the validity of consent. Methods Data were collected using focus group discussions, key informant interviews and observations. We designed an intervention that exposed participants to a detailed demonstration of laboratory processes. Each group was interviewed twice in a day, before and after exposure to the intervention in order to assess changes in their views. Results Factors that motivated people to participate in invasive biomedical research included a desire to stay healthy because of the screening during the recruitment process, regular advice from doctors, free medical services, and trust in the researchers. Inhibiting factors were limited knowledge about samples taken from their bodies during endoscopic procedures, the impact of endoscopy on the function of internal organs, and concerns about the use of biomedical samples. The belief that blood can be used for Satanic practices also created insecurities about drawing of blood samples. Further inhibiting factors included a fear of being labelled as HIV positive if known to consult heath workers repeatedly, and gender inequality. Concerns about the use and storage of blood and tissue samples were overcome by a laboratory exposure intervention. Conclusion Selecting a group of members from target community and engaging them in a laboratory exposure intervention could be a useful tool for enhancing specific aspects of consent for biomedical research. Further work is needed to determine the extent to which improved understanding permeates beyond the immediate group participating in the intervention

  19. Searching for biomedical information on the World Wide Web.

    PubMed

    Rodgers, R P

    2000-01-01

    The rapid growth of biomedical information available via the Internet and its most popular retrieval system, the World Wide Web, has fostered active research and development directed toward locating resources that are appropriate for answering specific queries. The goal is to create tools that optimize information retrieval (as measured by two quantities, precision and recall) while minimizing the effort required by the user. Existing Web retrieval tools can be divided into the following groups: manually maintained topical lists; automatically generated word-based indices; software agents and multi-index searching aids; network cataloging methods; and miscellaneous hybrid and newer approaches. Improvements in current methods should arise from further research into: methods of describing objects on the Web; improved ways of searching for (and within) collections of documents as opposed to single documents; the ability to search for fielded documents; and ways to describe resources that span intra- and interdisciplinary as well as cross-cultural linguistic differences. For this last problem, the U.S. National Library of Medicine's Unified Medical Language System (UMLS) will be of great help. As online information retrieval improves, efforts are underway to improve the online information itself; quality control over content is being addressed as the peer-review systems of traditional printed journals migrate into the realm of electronic publication.

  20. Important skills for biomedical services: The perspectives of Malaysian employers and employees.

    PubMed

    Buntat, Yahya; Saud, Muhammad Sukri; Mokhtar, Mahani; Kamin, Yusri; Feh, Lim Set

    2016-10-17

    Increase in the occurrence of existing diseases, continual emergence of new or exotic diseases and re-emergence of old diseases have placed increasing demands on biomedical services in Malaysia. Biomedical technicians play an important role in operating biomedical instruments. However, there are no clear specifications about characteristics and traits for these semi-professional employees. Employers in a few studies claimed that biomedical graduates are not ready to enter and face challenges in the job market. Therefore, the purpose of this study is to identify technical and generic skills for a biomedical technician from the perspectives of the biomedical technicians and their employers. A quantitative survey design was employed whereby data were obtained through the administration of an instrument developed by the researchers. The sample consisted of 20 hospital managers and 186 biomedical technicians who are currently working in Malaysian government hospitals. The findings show that there are no difference in the perceptions of hospital managers and biomedical technicians regarding technical and non-technical skills. These findings resulted in a checklist which can be used for institutions to produce future biomedical technician graduates in order to meet job demands. However, future research is needed to validate the findings and explore the variables in depth.

  1. Databases as an information service

    NASA Technical Reports Server (NTRS)

    Vincent, D. A.

    1983-01-01

    The relationship of databases to information services, and the range of information services users and their needs for information is explored and discussed. It is argued that for database information to be valuable to a broad range of users, it is essential that access methods be provided that are relatively unstructured and natural to information services users who are interested in the information contained in databases, but who are not willing to learn and use traditional structured query languages. Unless this ease of use of databases is considered in the design and application process, the potential benefits from using database systems may not be realized.

  2. Databases as an information service

    NASA Technical Reports Server (NTRS)

    Vincent, D. A.

    1983-01-01

    The relationship of databases to information services, and the range of information services users and their needs for information is explored and discussed. It is argued that for database information to be valuable to a broad range of users, it is essential that access methods be provided that are relatively unstructured and natural to information services users who are interested in the information contained in databases, but who are not willing to learn and use traditional structured query languages. Unless this ease of use of databases is considered in the design and application process, the potential benefits from using database systems may not be realized.

  3. Computerized Drug Information Services

    ERIC Educational Resources Information Center

    And Others; Smith, Daniel R.

    1972-01-01

    To compare computerized services in chemistry, pharmacology, toxicology, and clinical medicine of pharmaceutical interest, equivalent profiles were run on magnetic tape files of CA-Condensates," CBAC," Excerpta Medica," MEDLARS" and Ringdoc." The results are tabulated for overlap of services, relative speed of citing references, and unique…

  4. Computerized Drug Information Services

    ERIC Educational Resources Information Center

    And Others; Smith, Daniel R.

    1972-01-01

    To compare computerized services in chemistry, pharmacology, toxicology, and clinical medicine of pharmaceutical interest, equivalent profiles were run on magnetic tape files of CA-Condensates," CBAC," Excerpta Medica," MEDLARS" and Ringdoc." The results are tabulated for overlap of services, relative speed of citing references, and unique…

  5. Information needs and information seeking in a biomedical research setting: a study of scientists and science administrators

    PubMed Central

    Grefsheim, Suzanne F.; Rankin, Jocelyn A.

    2007-01-01

    Objective: An information needs study of clinical specialists and biomedical researchers was conducted at the US National Institutes of Health (NIH) to inform library services and contribute to a broader understanding of information use in academic and research settings. Methods: A random stratified sample by job category of 500 NIH scientists was surveyed by telephone by an independent consultant using a standardized information industry instrument, augmented with locally developed questions. Results were analyzed for statistical significance using t- tests and chi square. Findings were compared with published studies and an aggregated dataset of information users in business, government, and health care from Outsell. Results: The study results highlighted similarities and differences with other studies and the industry standard, providing insights into user preferences, including new technologies. NIH scientists overwhelmingly used the NIH Library (424/500), began their searches at the library's Website rather than Google (P = < 0.001), were likely to seek information themselves (474/500), and valued desktop resources and services. Conclusion: While NIH staff work in a unique setting, they share some information characteristics with other researchers. The findings underscored the need to continue assessing specialized needs and seek innovative solutions. The study led to improvements or expansion of services such as developing a Website search engine, organizing gene sequence data, and assisting with manuscript preparation. PMID:17971890

  6. Information Services. Miscellaneous Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on audiovisual information resources, the history of technical libraries, online legal information, and information technology for schoolchildren, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Continuing Issues in the Provision of Audiovisual Information Resources -…

  7. Accessing biomedical literature in the current information landscape.

    PubMed

    Khare, Ritu; Leaman, Robert; Lu, Zhiyong

    2014-01-01

    Biomedical and life sciences literature is unique because of its exponentially increasing volume and interdisciplinary nature. Biomedical literature access is essential for several types of users including biomedical researchers, clinicians, database curators, and bibliometricians. In the past few decades, several online search tools and literature archives, generic as well as biomedicine specific, have been developed. We present this chapter in the light of three consecutive steps of literature access: searching for citations, retrieving full text, and viewing the article. The first section presents the current state of practice of biomedical literature access, including an analysis of the search tools most frequently used by the users, including PubMed, Google Scholar, Web of Science, Scopus, and Embase, and a study on biomedical literature archives such as PubMed Central. The next section describes current research and the state-of-the-art systems motivated by the challenges a user faces during query formulation and interpretation of search results. The research solutions are classified into five key areas related to text and data mining, text similarity search, semantic search, query support, relevance ranking, and clustering results. Finally, the last section describes some predicted future trends for improving biomedical literature access, such as searching and reading articles on portable devices, and adoption of the open access policy.

  8. Accessing Biomedical Literature in the Current Information Landscape

    PubMed Central

    Khare, Ritu; Leaman, Robert; Lu, Zhiyong

    2015-01-01

    i. Summary Biomedical and life sciences literature is unique because of its exponentially increasing volume and interdisciplinary nature. Biomedical literature access is essential for several types of users including biomedical researchers, clinicians, database curators, and bibliometricians. In the past few decades, several online search tools and literature archives, generic as well as biomedicine-specific, have been developed. We present this chapter in the light of three consecutive steps of literature access: searching for citations, retrieving full-text, and viewing the article. The first section presents the current state of practice of biomedical literature access, including an analysis of the search tools most frequently used by the users, including PubMed, Google Scholar, Web of Science, Scopus, and Embase, and a study on biomedical literature archives such as PubMed Central. The next section describes current research and the state-of-the-art systems motivated by the challenges a user faces during query formulation and interpretation of search results. The research solutions are classified into five key areas related to text and data mining, text similarity search, semantic search, query support, relevance ranking, and clustering results. Finally, the last section describes some predicted future trends for improving biomedical literature access, such as searching and reading articles on portable devices, and adoption of the open access policy. PMID:24788259

  9. Market Segmentation for Information Services.

    ERIC Educational Resources Information Center

    Halperin, Michael

    1981-01-01

    Discusses the advantages and limitations of market segmentation as strategy for the marketing of information services made available by nonprofit organizations, particularly libraries. Market segmentation is defined, a market grid for libraries is described, and the segmentation of information services is outlined. A 16-item reference list is…

  10. Market Segmentation for Information Services.

    ERIC Educational Resources Information Center

    Halperin, Michael

    1981-01-01

    Discusses the advantages and limitations of market segmentation as strategy for the marketing of information services made available by nonprofit organizations, particularly libraries. Market segmentation is defined, a market grid for libraries is described, and the segmentation of information services is outlined. A 16-item reference list is…

  11. @neuLink: a service-oriented application for biomedical knowledge discovery.

    PubMed

    Friedrich, Christoph M; Dach, Holger; Gattermayer, Tobias; Engelbrecht, Gerhard; Benkner, Siegfried; Hofmann-Apitius, Martin

    2008-01-01

    We introduce the architecture of @neuLink, a service-oriented environment for biomedical knowledge discovery which has been developed in the course of EU Integrated Project @neurIST. The application integrates data from databases with information extracted from unstructured text sources. Moreover, @neuLink supports the analysis of primary biomolecular data associated with individual patients and thus enables the interpretation of molecular data inside a clinical research environment. Based on an assembly of data services, @neuLink interacts with the complex @neurIST grid infrastructure through a dedicated data access and data mediation service. Data types integrated by @neuLink are covering the entire span of biomolecular entities: from gene names in text to entries in EntrezGene; from mentions of drugs to Drugbank, from information on allelic variants in scientific literature to entries in dbSNP. The architecture of @neuLink allows easy integration of other webservice-based applications and thus the spectrum of analysis capabilities of @neuLink can be extended following the requirements of the users of the @neurIST system.

  12. Heroin. Specialized Information Service.

    ERIC Educational Resources Information Center

    Do It Now Foundation, Phoenix, AZ.

    The document presents a collection of articles about heroin. Article 1 provides general information on heroin identification, drug dependence, effects of abuse, cost, source of supply, and penalties for illegal heroin use. Article 2 gives statistical information on heroin-related deaths in the District of Columbia between 1971 and 1982. Article 3…

  13. Heroin. Specialized Information Service.

    ERIC Educational Resources Information Center

    Do It Now Foundation, Phoenix, AZ.

    The document presents a collection of articles about heroin. Article 1 provides general information on heroin identification, drug dependence, effects of abuse, cost, source of supply, and penalties for illegal heroin use. Article 2 gives statistical information on heroin-related deaths in the District of Columbia between 1971 and 1982. Article 3…

  14. Total Quality Management in Information Services. Information Services Management Series.

    ERIC Educational Resources Information Center

    St. Clair, Guy

    Information services managers have a responsibility to provide the best information delivery possible. The basic principles of total quality management can be used by information professionals to help justify library funding through the creation of an environment where customer-patron satisfaction is paramount. This book reveals how to apply the…

  15. Total Quality Management in Information Services. Information Services Management Series.

    ERIC Educational Resources Information Center

    St. Clair, Guy

    Information services managers have a responsibility to provide the best information delivery possible. The basic principles of total quality management can be used by information professionals to help justify library funding through the creation of an environment where customer-patron satisfaction is paramount. This book reveals how to apply the…

  16. Biomedical and health informatics education and research at the Information Technology Institute in Egypt.

    PubMed

    Hussein, R; Khalifa, A

    2011-01-01

    During the last decade, Egypt has experienced a revolution in the field of Information and Communication Technology (ICT) that has had a corresponding impact on the field of healthcare. Since 1993, the Information Technology Institute (ITI) has been leading the development of the Information Technology (IT) professional training and education in Egypt to produce top quality IT professionals who are considered now the backbone of the IT revolution in Egypt. For the past five years, ITI has been adopting the objective of building high caliber health professionals who can effectively serve the ever-growing information society. Academic links have been established with internationally renowned universities, e.g., Oregon Health and Science University (OHSU) in US, University of Leipzig in Germany, in addition those with the Egyptian Fellowship Board in order to enrich ITI Medical Informatics Education and Research. The ITI Biomedical and Health Informatics (BMHI) education and training programs target fresh graduates as well as life-long learners. Therefore, the program's learning objectives are framed within the context of the four specialization tracks: Healthcare Management (HCM), Biomedical Informatics Research (BMIR), Bioinformatics Professional (BIP), and Healthcare Professional (HCP). The ITI BMHI research projects tackle a wide-range of current challenges in this field, such as knowledge management in healthcare, providing tele-consultation services for diagnosis and treatment of infectious diseases for underserved regions in Egypt, and exploring the cultural and educational aspects of Nanoinformatics. Since 2006, ITI has been positively contributing to develop the discipline of BMHI in Egypt in order to support improved healthcare services.

  17. Providing Information Services in Videotex.

    ERIC Educational Resources Information Center

    Harris, Gary L.

    1986-01-01

    The provision of information through videotex in West Germany is described. Information programs and services of the Gesellschaft fur Information und Dokumentation (GID) and its cooperative partners are reviewed to illustrate program contents, a marketing strategy, and the application of gateway technology with mainframe and personal computers.…

  18. New Developments in Information Services.

    ERIC Educational Resources Information Center

    McAllister, Lois, Ed.

    The purpose of this conference was to: (1) improve reference and research library resources and services within its area by identifying, sharing and developing such resources and services and (2) further inter-library cooperation, communication and transportation of materials within the area of the Council. Aware that many information needs exist…

  19. Down syndrome screening information in midwifery practices in the Netherlands: Strategies to integrate biomedical information.

    PubMed

    Rosman, Sophia

    2016-03-01

    The aim of this qualitative study was to analyse counselling with regard to prenatal screening in midwifery consultations in the Netherlands where a national prenatal screening programme has only existed since 2007, after years of social and political debates. The methodology is based on in situ observations of 25 counselling consultations in four midwifery practices in two main cities in the Netherlands. The results of this study show that, since midwives are obliged to offer information on Down syndrome screening to all pregnant women (2007), they have to deal with the communication of medical screening information using biostatistical concepts to explain risks, calculations, probabilities and chromosomal anomalies. In order to avoid the risk of medicalization of their consultation, midwives develop strategies that allow them to integrate this new biomedical discourse while maintaining their low medicalized approach of midwife-led care. One of their main strategies is to switch from 'alarming' biomedical messages to 'reassuring words' in order to manage the anxiety induced by the information and to keep the control over their low medicalized consultation. They also tend to distance themselves from the obligation to talk about screening. The way midwives handle these counselling consultations allows them to respect their obligation to propose information, and to remain faithful to their struggle to protect the natural process of pregnancy as well as their professional autonomy.

  20. A comparison of hypertext and Boolean access to biomedical information.

    PubMed Central

    Friedman, C. P.; Wildemuth, B. M.; Muriuki, M.; Gant, S. P.; Downs, S. M.; Twarog, R. G.; de Bliek, R.

    1996-01-01

    This study explored which of two modes of access to a biomedical database better supported problem solving in bacteriology. Boolean access, which allowed subjects to frame their queries as combinations of keywords, was compared to hypertext access, which allowed subjects to navigate from one database node to another. The accessible biomedical data were identical across systems. Data were collected from 42 first year medical students, each randomized to the Boolean or hypertext system, before and after their bacteriology course. Subjects worked eight clinical case problems, first using only their personal knowledge and, subsequently, with aid from the database. Database retrievals enabled students to answer questions they could not answer based on personal knowledge only. This effect was greater when personal knowledge of bacteriology was lower. The results also suggest that hypertext was superior to Boolean access in helping subjects identify possible infectious agents in these clinical case problems. PMID:8947616

  1. A comparison of hypertext and Boolean access to biomedical information.

    PubMed

    Friedman, C P; Wildemuth, B M; Muriuki, M; Gant, S P; Downs, S M; Twarog, R G; de Bliek, R

    1996-01-01

    This study explored which of two modes of access to a biomedical database better supported problem solving in bacteriology. Boolean access, which allowed subjects to frame their queries as combinations of keywords, was compared to hypertext access, which allowed subjects to navigate from one database node to another. The accessible biomedical data were identical across systems. Data were collected from 42 first year medical students, each randomized to the Boolean or hypertext system, before and after their bacteriology course. Subjects worked eight clinical case problems, first using only their personal knowledge and, subsequently, with aid from the database. Database retrievals enabled students to answer questions they could not answer based on personal knowledge only. This effect was greater when personal knowledge of bacteriology was lower. The results also suggest that hypertext was superior to Boolean access in helping subjects identify possible infectious agents in these clinical case problems.

  2. Pricing Information Products and Services.

    ERIC Educational Resources Information Center

    Broadbent, H. E., III

    1981-01-01

    Outlines several approaches to the establishment of prices for information products and services by the administrators of libraries and information centers, including optimization, pricing to achieve organizational objectives, pricing for market structures, and types of market structure pricing systems. A reference list is included. (JL)

  3. Vocabulary metadata service for terminology servers to handle variations in design of various biomedical terminologies.

    PubMed

    Nachimuthu, Senthil K

    2008-11-06

    Terminology servers provide access to various biomedical terminologies for authoring and maintenance, in addition to automated use by various clinical and administrative applications and interface engines. HL7 Common Terminology Services (CTS) intends to provide standard interfaces for accessing terminology services within and across organizations. However, variations in designs of different terminologies make this hard to achieve. We describe a novel solution to this issue, and hope to integrate this into the HL7 CTS2 standard.

  4. The World Wide Web: a review of an emerging internet-based technology for the distribution of biomedical information.

    PubMed Central

    Lowe, H J; Lomax, E C; Polonkey, S E

    1996-01-01

    The Internet is rapidly evolving from a resource used primarily by the research community to a true global information network offering a wide range of databases and services. This evolution presents many opportunities for improved access to biomedical information, but Internet-based resources have often been difficult for the non-expert to develop and use. The World Wide Web (WWW) supports an inexpensive, easy-to-use, cross-platform, graphic interface to the Internet that may radically alter the way we retrieve and disseminate medical data. This paper summarizes the Internet and hypertext origins of the WWW, reviews WWW-specific technologies, and describes current and future applications of this technology in medicine and medical informatics. The paper also includes an appendix of useful biomedical WWW servers. PMID:8750386

  5. Complementary use of the SciSearch database for improved biomedical information searching.

    PubMed Central

    Brown, C M

    1998-01-01

    The use of at least two complementary online biomedical databases is generally considered critical for biomedical scientists seeking to keep fully abreast of recent research developments as well as to retrieve the highest number of relevant citations possible. Although the National Library of Medicine's MEDLINE is usually the database of choice, this paper illustrates the benefits of using another database, the Institute for Scientific Information's SciSearch, when conducting a biomedical information search. When a simple query about red wine consumption and coronary artery disease was posed simultaneously in both MEDLINE and SciSearch, a greater number of relevant citations were retrieved through SciSearch. This paper also provides suggestions for carrying out a comprehensive biomedical literature search in a rapid and efficient manner by using SciSearch in conjunction with MEDLINE. PMID:9549014

  6. Implementing a 3D printing service in a biomedical library.

    PubMed

    Walker, Verma

    2017-01-01

    Three-dimensional (3D) printing is opening new opportunities in biomedicine by enabling creative problem solving, faster prototyping of ideas, advances in tissue engineering, and customized patient solutions. The National Institutes of Health (NIH) Library purchased a Makerbot Replicator 2 3D printer to give scientists a chance to try out this technology. To launch the service, the library offered training, conducted a survey on service model preferences, and tracked usage and class attendance. 3D printing was very popular, with new lab equipment prototypes being the most common model type. Most survey respondents indicated they would use the service again and be willing to pay for models. There was high interest in training for 3D modeling, which has a steep learning curve. 3D printers also require significant care and repairs. NIH scientists are using 3D printing to improve their research, and it is opening new avenues for problem solving in labs. Several scientists found the 3D printer so helpful they bought one for their labs. Having a printer in a central and open location like a library can help scientists, doctors, and students learn how to use this technology in their work.

  7. Implementing a 3D printing service in a biomedical library

    PubMed Central

    Walker, Verma

    2017-01-01

    Three-dimensional (3D) printing is opening new opportunities in biomedicine by enabling creative problem solving, faster prototyping of ideas, advances in tissue engineering, and customized patient solutions. The National Institutes of Health (NIH) Library purchased a Makerbot Replicator 2 3D printer to give scientists a chance to try out this technology. To launch the service, the library offered training, conducted a survey on service model preferences, and tracked usage and class attendance. 3D printing was very popular, with new lab equipment prototypes being the most common model type. Most survey respondents indicated they would use the service again and be willing to pay for models. There was high interest in training for 3D modeling, which has a steep learning curve. 3D printers also require significant care and repairs. NIH scientists are using 3D printing to improve their research, and it is opening new avenues for problem solving in labs. Several scientists found the 3D printer so helpful they bought one for their labs. Having a printer in a central and open location like a library can help scientists, doctors, and students learn how to use this technology in their work. PMID:28096747

  8. SimpleVisGrid: Grid Services for Visualization of Diverse Biomedical Knowledge and Molecular Systems Data

    PubMed Central

    Stokes, Todd H.; Wang, May D.

    2016-01-01

    Biomedical data visualization is a great challenge due to the scale, complexity, and diversity of systems, system component interactions and experimental data. Standards for interoperable data are a good start to addressing these problems, but standardization of visualization technologies is an emerging topic. SimpleVisGrid builds on Cancer Biomedical Informatics Grid (caBIG) common infrastructure for cancer research, and clearly specifies and extends three standard data formats for inputs and outputs to grid services: comma-separated values (CSV), Portable Network Graphics (PNG), and Scalable Vector Graphics (SVG). Four prototype visualizations are available: 2D array data quality visualization, correlation heatmaps between high-dimensional data and associated meta-data, feature landscapes, and biochemical or semantic network graphs. The services and data model are prepared for submission for caBIG Silver-level compatibility review and for integration into automated research workflows. Making these tools available to caBIG developers and ultimately to biomedical researchers can (1) help with biomedical communication, discovery, and decision-making, (2) encourage more research on standardization of visualization formats, and (3) improve the efficiency of large data transfers across the grid. PMID:19964624

  9. A proposed key escrow system for secure patient information disclosure in biomedical research databases.

    PubMed

    Ferris, Todd A; Garrison, Gregory M; Lowe, Henry J

    2002-01-01

    Access to clinical data is of increasing importance to biomedical research. The pending HIPAA privacy regulations provide specific requirements for the release of protected health information. Under the regulations, biomedical researchers may utilize anonymized data, or adhere to HIPAA requirements regarding protected health information. In order to provide researchers with anonymized data from a clinical research database, we reviewed several published strategies for de-identification of protected health information. Critical analysis with respect to this project suggests that de-identification alone is problematic when applied to clinical research databases. We propose a hybrid system; utilizing secure key escrow, de-identification, and role-based access for IRB approved researchers.

  10. Biomedical information technology: medicine and health care in the digital future.

    PubMed

    Laxminarayan, S N; Coatrieux, J L; Roux, C; Finkelstein, S M; Sahakian, A V; Blanchard, S M

    1997-03-01

    Advancements in medicine and health care are being significantly influenced by the exploding information technology developments. The IEEE Transactions on Information Technology in Biomedicine will address the applications and the infrastructure innovations that would harness biomedical and health care programs in the 21st century.

  11. Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents

    ERIC Educational Resources Information Center

    Lajonchere, Clara M.; Wheeler, Barbara Y.; Valente, Thomas W.; Kreutzer, Cary; Munson, Aron; Narayanan, Shrikanth; Kazemzadeh, Abe; Cruz, Roxana; Martinez, Irene; Schrager, Sheree M.; Schweitzer, Lisa; Chklovski, Tara; Hwang, Darryl

    2016-01-01

    Low income Hispanic families experience multiple barriers to accessing evidence-based information on Autism Spectrum Disorders (ASD). This study utilized a mixed-strategy intervention to create access to information in published bio-medical research articles on ASD by distilling the content into parent-friendly English- and Spanish-language ASD…

  12. Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents

    ERIC Educational Resources Information Center

    Lajonchere, Clara M.; Wheeler, Barbara Y.; Valente, Thomas W.; Kreutzer, Cary; Munson, Aron; Narayanan, Shrikanth; Kazemzadeh, Abe; Cruz, Roxana; Martinez, Irene; Schrager, Sheree M.; Schweitzer, Lisa; Chklovski, Tara; Hwang, Darryl

    2016-01-01

    Low income Hispanic families experience multiple barriers to accessing evidence-based information on Autism Spectrum Disorders (ASD). This study utilized a mixed-strategy intervention to create access to information in published bio-medical research articles on ASD by distilling the content into parent-friendly English- and Spanish-language ASD…

  13. Emergency and Disaster Information Service

    NASA Astrophysics Data System (ADS)

    Boszormenyi, Zsolt

    2010-05-01

    The Hungarian National Association of Radio Distress-Signalling and Infocommunications (RSOE) operates Emergency and Disaster Information Service (EDIS) within the frame of its own website which has the objective to monitor and document all the events on the Earth which may cause disaster or emergency. Our service is using the speed and the data spectrum of the internet to gather information. We are monitoring and processing several foreign organisation's data to get quick and certified information. The EDIS website operated together by the General-Directorate of National Disaster Management (OKF) and RSOE, in co-operation with the Crisis Management Centre of the Ministry of Foreign Affairs, provides useful information regarding emergency situations and their prevention. Extraordinary events happening in Hungary, Europe and other areas of the World are being monitored in 24 hours per day. All events processed by RSOE EDIS are displayed real time - for the sake of international compatibility - according to the CAP protocol on a secure website. To ensure clear transparency all events are categorized separately in the RSS directory (e.g. earthquake, fire, flood, landslide, nuclear event, tornado, vulcano). RSOE EDIS also contributes in dissemination of the CAP protocol in Hungary. Beside the official information, with the help of special programs nearly 900-1000 internet press publication will be monitored and the publication containing predefined keywords will be processed. However, these "news" cannot be considered as official and reliable information, but many times we have learnt critical information from the internet press. We are screening the incoming information and storing in a central database sorted by category. After processing the information we are sending it immediately via E-Mail (or other format) for the organisations and persons who have requested it (e.g. National Disaster Management, United Nations etc.). We are aspiring that the processed data

  14. Biomedical informatics techniques for processing and analyzing web blogs of military service members.

    PubMed

    Konovalov, Sergiy; Scotch, Matthew; Post, Lori; Brandt, Cynthia

    2010-10-05

    Web logs ("blogs") have become a popular mechanism for people to express their daily thoughts, feelings, and emotions. Many of these expressions contain health care-related themes, both physical and mental, similar to information discussed during a clinical interview or medical consultation. Thus, some of the information contained in blogs might be important for health care research, especially in mental health where stress-related conditions may be difficult and expensive to diagnose and where early recognition is often key to successful treatment. In the field of biomedical informatics, techniques such as information retrieval (IR) and natural language processing (NLP) are often used to unlock information contained in free-text notes. These methods might assist the clinical research community to better understand feelings and emotions post deployment and the burden of symptoms of stress among US military service members. In total, 90 military blog posts describing deployment situations and 60 control posts of Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) were collected. After "stop" word exclusion and stemming, a "bag-of-words" representation and term weighting was performed, and the most relevant words were manually selected out of the high-weight words. A pilot ontology was created using Collaborative Protégé, a knowledge management application. The word lists and the ontology were then used within General Architecture for Text Engineering (GATE), an NLP framework, to create an automated pipeline for recognition and analysis of blogs related to combat exposure. An independent expert opinion was used to create a reference standard and evaluate the results of the GATE pipeline. The 2 dimensions of combat exposure descriptors identified were: words dealing with physical exposure and the soldiers' emotional reactions to it. GATE pipeline was able to retrieve blog texts describing combat exposure with precision 0.9, recall 0.75, and F-score 0

  15. Biomedical Informatics Techniques for Processing and Analyzing Web Blogs of Military Service Members

    PubMed Central

    Konovalov, Sergiy; Post, Lori; Brandt, Cynthia

    2010-01-01

    Introduction Web logs (“blogs”) have become a popular mechanism for people to express their daily thoughts, feelings, and emotions. Many of these expressions contain health care-related themes, both physical and mental, similar to information discussed during a clinical interview or medical consultation. Thus, some of the information contained in blogs might be important for health care research, especially in mental health where stress-related conditions may be difficult and expensive to diagnose and where early recognition is often key to successful treatment. In the field of biomedical informatics, techniques such as information retrieval (IR) and natural language processing (NLP) are often used to unlock information contained in free-text notes. These methods might assist the clinical research community to better understand feelings and emotions post deployment and the burden of symptoms of stress among US military service members. Methods In total, 90 military blog posts describing deployment situations and 60 control posts of Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) were collected. After “stop” word exclusion and stemming, a “bag-of-words” representation and term weighting was performed, and the most relevant words were manually selected out of the high-weight words. A pilot ontology was created using Collaborative Protégé, a knowledge management application. The word lists and the ontology were then used within General Architecture for Text Engineering (GATE), an NLP framework, to create an automated pipeline for recognition and analysis of blogs related to combat exposure. An independent expert opinion was used to create a reference standard and evaluate the results of the GATE pipeline. Results The 2 dimensions of combat exposure descriptors identified were: words dealing with physical exposure and the soldiers’ emotional reactions to it. GATE pipeline was able to retrieve blog texts describing combat exposure with

  16. RVIB Library & Information Services--Services to Children.

    ERIC Educational Resources Information Center

    Gale, Gillian; Morley, Jillian; Wallis, Linley

    RVIB (Royal Victorian Institute for the Blind) Library & Information Services is one of five business units of RVIB, an agency that has been providing services since 1866 to people in Victoria (Australia) who are blind or visually impaired. RVIB Library & Information Services offers four core services: (1) a public library service that…

  17. Cloud computing: a new business paradigm for biomedical information sharing.

    PubMed

    Rosenthal, Arnon; Mork, Peter; Li, Maya Hao; Stanford, Jean; Koester, David; Reynolds, Patti

    2010-04-01

    We examine how the biomedical informatics (BMI) community, especially consortia that share data and applications, can take advantage of a new resource called "cloud computing". Clouds generally offer resources on demand. In most clouds, charges are pay per use, based on large farms of inexpensive, dedicated servers, sometimes supporting parallel computing. Substantial economies of scale potentially yield costs much lower than dedicated laboratory systems or even institutional data centers. Overall, even with conservative assumptions, for applications that are not I/O intensive and do not demand a fully mature environment, the numbers suggested that clouds can sometimes provide major improvements, and should be seriously considered for BMI. Methodologically, it was very advantageous to formulate analyses in terms of component technologies; focusing on these specifics enabled us to bypass the cacophony of alternative definitions (e.g., exactly what does a cloud include) and to analyze alternatives that employ some of the component technologies (e.g., an institution's data center). Relative analyses were another great simplifier. Rather than listing the absolute strengths and weaknesses of cloud-based systems (e.g., for security or data preservation), we focus on the changes from a particular starting point, e.g., individual lab systems. We often find a rough parity (in principle), but one needs to examine individual acquisitions--is a loosely managed lab moving to a well managed cloud, or a tightly managed hospital data center moving to a poorly safeguarded cloud? 2009 Elsevier Inc. All rights reserved.

  18. Access to Biomedical Information: The Unified Medical Language System.

    ERIC Educational Resources Information Center

    Squires, Steven J.

    1993-01-01

    Describes the development of a Unified Medical Language System (UMLS) by the National Library of Medicine that will retrieve and integrate information from a variety of information resources. Highlights include the metathesaurus; the UMLS semantic network; semantic locality; information sources map; evaluation of the metathesaurus; future…

  19. Access to Biomedical Information: The Unified Medical Language System.

    ERIC Educational Resources Information Center

    Squires, Steven J.

    1993-01-01

    Describes the development of a Unified Medical Language System (UMLS) by the National Library of Medicine that will retrieve and integrate information from a variety of information resources. Highlights include the metathesaurus; the UMLS semantic network; semantic locality; information sources map; evaluation of the metathesaurus; future…

  20. The Biomedical Information Explosion: From the Index-Catalogue to MEDLARS

    PubMed Central

    Jablonski, Stanley

    1971-01-01

    This study demonstrates the growth of medical periodical literature by means of the increase of titles indexed in the Index-Catalogue and in Index Medicus, with reference to other biomedical-related titles not covered in these publications. Stress is laid on the fact that information outside the biomedical area is needed by the researcher. Problems of information retrieval, with the specific needs of the user in mind, are discussed, together with the particular problems of indexing which this specificity raises. PMID:5542923

  1. Negotiating health-related uncertainties: biomedical and religious sources of information and support.

    PubMed

    Cadge, Wendy; Bergey, Meredith

    2013-09-01

    This article explores how people experience health-related uncertainties and how they look to biomedical and religious sources of information in response. Data were gathered in a larger project focused on spirituality in everyday life. Respondents were not asked any direct questions about their health or health care, but almost all of the 95 participants brought up the topics in response to other questions. About one-third spoke of being uncertain about some aspect of their health or healthcare. We explore the health-related topics about which people were uncertain and how they looked to biomedical and religious sources of information, most often seeing the religious as a support for the biomedical. We outline the range of ways they experienced God in this process pointing to the multiple complex ways they make sense of health-related uncertainties.

  2. Reengineering the biomedical-equipment procurement process through an integrated management information system.

    PubMed

    Larios, Y G; Matsopoulos, G K; Askounis, D T; Nikita, K S

    2000-01-01

    The design of each new hospital site is typically preceded by decisions on the most appropriate level of biomedical equipment which significantly influences the layout of the hospital departments which are under construction. The most appropriate biomedical equipment should ideally be decided upon considering a series of demographic and social parameters of the hospital and international regulations and standards. This information should ultimately be distilled to proper technical specifications. This paper proposes a streamlined management process related to the procurement of biomedical equipment for new hospital sites or for those under expansion. The new management process aims to increase the efficiency of the experts involved in the definition of the most appropriate level of equipment and its technical specifications. It also addresses all aspects of the biomedical equipment-selection cycle, including the evaluation of the bids submitted by the equipment suppliers. The proposed process is assisted by a management information system, which integrates all related data-handling operations. It provides extensive decision-support facilities to the expert and a platform for the support of knowledge re-use in the field of biomedical-equipment selection.

  3. SOA-based digital library services and composition in biomedical applications.

    PubMed

    Zhao, Xia; Liu, Enjie; Clapworthy, Gordon J; Viceconti, Marco; Testi, Debora

    2012-06-01

    Carefully collected, high-quality data are crucial in biomedical visualization, and it is important that the user community has ready access to both this data and the high-performance computing resources needed by the complex, computational algorithms that will process it. Biological researchers generally require data, tools and algorithms from multiple providers to achieve their goals. This paper illustrates our response to the problems that result from this. The Living Human Digital Library (LHDL) project presented in this paper has taken advantage of Web Services to build a biomedical digital library infrastructure that allows clinicians and researchers not only to preserve, trace and share data resources, but also to collaborate at the data-processing level.

  4. Developing a search engine for pharmacotherapeutic information that is not published in biomedical journals.

    PubMed

    Do Pazo-Oubiña, F; Calvo Pita, C; Puigventós Latorre, F; Periañez-Párraga, L; Ventayol Bosch, P

    2011-01-01

    To identify publishers of pharmacotherapeutic information not found in biomedical journals that focuses on evaluating and providing advice on medicines and to develop a search engine to access this information. Compiling web sites that publish information on the rational use of medicines and have no commercial interests. Free-access web sites in Spanish, Galician, Catalan or English. Designing a search engine using the Google "custom search" application. Overall 159 internet addresses were compiled and were classified into 9 labels. We were able to recover the information from the selected sources using a search engine, which is called "AlquimiA" and available from http://www.elcomprimido.com/FARHSD/AlquimiA.htm. The main sources of pharmacotherapeutic information not published in biomedical journals were identified. The search engine is a useful tool for searching and accessing "grey literature" on the internet. Copyright © 2010 SEFH. Published by Elsevier Espana. All rights reserved.

  5. On the application of the auto mutual information rate of decrease to biomedical signals.

    PubMed

    Escudero, Javier; Hornero, Roberto; Abasolo, Daniel; Lopez, Miguel

    2008-01-01

    The auto mutual information function (AMIF) evaluates the signal predictability by assessing linear and non-linear dependencies between two measurements taken from a single time series. Furthermore, the AMIF rate of decrease (AMIFRD) is correlated with signal entropy. This metric has been used to analyze biomedical data, including cardiac and brain activity recordings. Hence, the AMIFRD can be a relevant parameter in the context of biomedical signal analysis. Thus, in this pilot study, we have analyzed a synthetic sequence (a Lorenz system) and real biosignals (electroencephalograms recorded with eyes open and closed) with the AMIFRD. We aimed at illustrating the application of this parameter to biomedical time series. Our results show that the AMIFRD can detect changes in the non-linear dynamics of a sequence and that it can distinguish different physiological conditions.

  6. Toward a fully de-identified biomedical information warehouse.

    PubMed

    Liu, Jianhua; Erdal, Selnur; Silvey, Scott A; Ding, Jing; Riedel, John D; Marsh, Clay B; Kamal, Jyoti

    2009-11-14

    The Information Warehouse at the Ohio State University Medical Center is a comprehensive repository of business, clinical, and research data from various source systems. Data collected here is a valuable resource that facilitates both translational research and personalized healthcare. The use of such data in research is governed by federal privacy regulations with oversight by the Institutional Review Board. In 2006, the Information Warehouse was recognized by the OSU IRB as an "Honest Broker" of clinical data, providing investigators with de-identified or limited datasets under stipulations contained in a signed data use agreement. In order to streamline this process even further, the Information Warehouse is developing a de-identified data warehouse that is suitable for direct user access through a controlled query tool that is aimed to support both research and education activities. In this paper we report our findings on performance evaluation of different de-identification schemes that may be used to ensure regulatory compliance while also facilitating practical database updating and querying. We also discuss how date-shifting in the de-identification process can impact other data elements such as diagnosis and procedure codes and consider a possible solution to those problems.

  7. The Baby Bells and Information Services.

    ERIC Educational Resources Information Center

    Bates, Mary Ellen

    1993-01-01

    Discusses deregulation of the telephone companies and describes information services being offered by the new Regional Holding Companies. Topics addressed include cable services; the information superhighway; voice mail and messaging; electronic delivery of telephone books; multimedia compact disc-interactive; videotex services; and news services.…

  8. NASA Ames Research Center R and D Services Directorate Biomedical Systems Development

    NASA Technical Reports Server (NTRS)

    Pollitt, J.; Flynn, K.

    1999-01-01

    The Ames Research Center R&D Services Directorate teams with NASA, other government agencies and/or industry investigators for the development, design, fabrication, manufacturing and qualification testing of space-flight and ground-based experiment hardware for biomedical and general aerospace applications. In recent years, biomedical research hardware and software has been developed to support space-flight and ground-based experiment needs including the E 132 Biotelemetry system for the Research Animal Holding Facility (RAHF), E 100 Neurolab neuro-vestibular investigation systems, the Autogenic Feedback Systems, and the Standard Interface Glove Box (SIGB) experiment workstation module. Centrifuges, motion simulators, habitat design, environmental control systems, and other unique experiment modules and fixtures have also been developed. A discussion of engineered systems and capabilities will be provided to promote understanding of possibilities for future system designs in biomedical applications. In addition, an overview of existing engineered products will be shown. Examples of hardware and literature that demonstrate the organization's capabilities will be displayed. The Ames Research Center R&D Services Directorate is available to support the development of new hardware and software systems or adaptation of existing systems to meet the needs of academic, commercial/industrial, and government research requirements. The Ames R&D Services Directorate can provide specialized support for: System concept definition and feasibility Mathematical modeling and simulation of system performance Prototype hardware development Hardware and software design Data acquisition systems Graphical user interface development Motion control design Hardware fabrication and high-fidelity machining Composite materials development and application design Electronic/electrical system design and fabrication System performance verification testing and qualification.

  9. NASA Ames Research Center R and D Services Directorate Biomedical Systems Development

    NASA Technical Reports Server (NTRS)

    Pollitt, J.; Flynn, K.

    1999-01-01

    The Ames Research Center R&D Services Directorate teams with NASA, other government agencies and/or industry investigators for the development, design, fabrication, manufacturing and qualification testing of space-flight and ground-based experiment hardware for biomedical and general aerospace applications. In recent years, biomedical research hardware and software has been developed to support space-flight and ground-based experiment needs including the E 132 Biotelemetry system for the Research Animal Holding Facility (RAHF), E 100 Neurolab neuro-vestibular investigation systems, the Autogenic Feedback Systems, and the Standard Interface Glove Box (SIGB) experiment workstation module. Centrifuges, motion simulators, habitat design, environmental control systems, and other unique experiment modules and fixtures have also been developed. A discussion of engineered systems and capabilities will be provided to promote understanding of possibilities for future system designs in biomedical applications. In addition, an overview of existing engineered products will be shown. Examples of hardware and literature that demonstrate the organization's capabilities will be displayed. The Ames Research Center R&D Services Directorate is available to support the development of new hardware and software systems or adaptation of existing systems to meet the needs of academic, commercial/industrial, and government research requirements. The Ames R&D Services Directorate can provide specialized support for: System concept definition and feasibility Mathematical modeling and simulation of system performance Prototype hardware development Hardware and software design Data acquisition systems Graphical user interface development Motion control design Hardware fabrication and high-fidelity machining Composite materials development and application design Electronic/electrical system design and fabrication System performance verification testing and qualification.

  10. Reinventing information services to increase customer satisfaction

    SciTech Connect

    Madison, J.E.

    1993-12-01

    In this paper, the author presents her view of the role of an information service and proposes means of improving information customer service and satisfaction. The emphasis of the paper is on placing the primary value on the information customer rather than on the information itself. After receiving a request for information, the information service should strive for speed and accuracy of service to provide full-text sources in a language and format convenient to the customer. The author stresses that information professionals need to re-evaluate their roles to correctly assess and rectify customers` information deficiencies.

  11. Biomedical device interfacing to clinical information systems: a primer.

    PubMed

    Moorman, Bridget

    2008-01-01

    I am pleased that we get to take advantage of Bridget Moorman's background, experience, and perspective in this installment of IT World. One of the most nerve-racking tasks we run into these days is getting disparate medical devices to talk to each other over a network. This is especially so if the device you're trying to communicate with doesn't support network connectivity. Bridget shares her experience here not only with a great high-level view of network interfacing, but also with references to dig into all the grim details. She shows us a lot of facets to consider when assembling such a network. You've got to convert to hit the ramp then translate and aggregate before gaining access to the clinical information system cloud. If that doesn't make sense, read on! -Jeff Kabachinski, IT World columnist.

  12. Information Services of Maritime Industry

    NASA Astrophysics Data System (ADS)

    Palazov, Atanas; Stefanov, Asen

    2015-04-01

    The ultimate goal of modern oceanography is an end user oriented product. Beneficiaries are the governmental services, coast-based enterprises and research institutions that make use of the products generated by operational oceanography. Direct potential users and customers are coastal managers, shipping, offshore industry, ports and harbours, fishing, tourism and recreation industry, and scientific community. Indirect beneficiaries, through climate forecasting based on ocean observations, are food, energy, water and medical suppliers. Five general classes of users for data and information are specified: (1) operational users that analyze the collected data and produce different forecasts serving to impose regulation measures; (2) authorities and managers of large-scale projects needing timely oceanographic information, including statistics and climatic trends; (3) industrial enterprises, safety of structures and avoiding of pollution; (4) tourism and recreation related users aiming protection of human health; (5) scientists, engineers, and economists carrying out special researches, strategic design studies, and other investigations to advance the application of marine data. The analysis of information received during the extensive inquiry among all potential end users reveals variety of data and information needs encompassing physical, chemical, biological and hydrometeorological observation. Nevertheless, the common requirement concerns development of observing and forecasting systems providing accurate real-time or near-real time data and information supporting decision making and environmental management. Availability of updated information on the actual state as well as forecast for the future changes of marine environment are essential for the success and safety of maritime operations in the offshore industry. For this purpose different systems have been developed to collect data and to produce forecasts on the state of the marine environment and to provide

  13. 1 CFR 3.1 - Information services.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Information services. 3.1 Section 3.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER GENERAL SERVICES TO THE PUBLIC § 3.1 Information services. Except in cases where the time required would be excessive, information concerning...

  14. 1 CFR 3.1 - Information services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Information services. 3.1 Section 3.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER GENERAL SERVICES TO THE PUBLIC § 3.1 Information services. Except in cases where the time required would be excessive, information concerning...

  15. [Biomedical information on the internet using search engines. A one-year trial].

    PubMed

    Corrao, Salvatore; Leone, Francesco; Arnone, Sabrina

    2004-01-01

    The internet is a communication medium and content distributor that provide information in the general sense but it could be of great utility regarding as the search and retrieval of biomedical information. Search engines represent a great deal to rapidly find information on the net. However, we do not know whether general search engines and meta-search ones are reliable in order to find useful and validated biomedical information. The aim of our study was to verify the reproducibility of a search by key-words (pediatric or evidence) using 9 international search engines and 1 meta-search engine at the baseline and after a one year period. We analysed the first 20 citations as output of each searching. We evaluated the formal quality of Web-sites and their domain extensions. Moreover, we compared the output of each search at the start of this study and after a one year period and we considered as a criterion of reliability the number of Web-sites cited again. We found some interesting results that are reported throughout the text. Our findings point out an extreme dynamicity of the information on the Web and, for this reason, we advice a great caution when someone want to use search and meta-search engines as a tool for searching and retrieve reliable biomedical information. On the other hand, some search and meta-search engines could be very useful as a first step searching for defining better a search and, moreover, for finding institutional Web-sites too. This paper allows to know a more conscious approach to the internet biomedical information universe.

  16. Space-Based Information Services

    NASA Astrophysics Data System (ADS)

    Lee, C.

    With useful data now beginning to flow from earth observation and navigation satellites, it is an active time for the development of space services - all types of satellites are now being put to work, not just Comsats. However derived products require a blend of innovative software design, low cost operational support and a real insight into the information needs of the customer. Science Systems is meeting this challenge through a series of on-going projects, three of which are summarised here (addressing navigation, communications and earth observation). By demonstrating a broad range of related disciplines; from monitoring and control to back-room billing; from data management to intelligent systems, Science Systems hopes to play a key role in this developing market.

  17. Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents.

    PubMed

    Lajonchere, Clara M; Wheeler, Barbara Y; Valente, Thomas W; Kreutzer, Cary; Munson, Aron; Narayanan, Shrikanth; Kazemzadeh, Abe; Cruz, Roxana; Martinez, Irene; Schrager, Sheree M; Schweitzer, Lisa; Chklovski, Tara; Hwang, Darryl

    2016-03-01

    Low income Hispanic families experience multiple barriers to accessing evidence-based information on Autism Spectrum Disorders (ASD). This study utilized a mixed-strategy intervention to create access to information in published bio-medical research articles on ASD by distilling the content into parent-friendly English- and Spanish-language ASD Science Briefs and presenting them to participants using two socially-oriented dissemination methods. There was a main effect for short-term knowledge gains associated with the Science Briefs but no effect for the dissemination method. After 5 months, participants reported utilizing the information learned and 90% wanted to read more Science Briefs. These preliminary findings highlight the potential benefits of distilling biomedical research articles on ASD into parent-friendly educational products for currently underserved Hispanic parents.

  18. A proposed key escrow system for secure patient information disclosure in biomedical research databases.

    PubMed Central

    Ferris, Todd A.; Garrison, Gregory M.; Lowe, Henry J.

    2002-01-01

    Access to clinical data is of increasing importance to biomedical research. The pending HIPAA privacy regulations provide specific requirements for the release of protected health information. Under the regulations, biomedical researchers may utilize anonymized data, or adhere to HIPAA requirements regarding protected health information. In order to provide researchers with anonymized data from a clinical research database, we reviewed several published strategies for de-identification of protected health information. Critical analysis with respect to this project suggests that de-identification alone is problematic when applied to clinical research databases. We propose a hybrid system; utilizing secure key escrow, de-identification, and role-based access for IRB approved researchers. PMID:12463824

  19. Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents

    PubMed Central

    Lajonchere, Clara M.; Wheeler, Barbara Y.; Valente, Thomas W.; Kreutzer, Cary; Munson, Aron; Narayanan, Shrikanth; Kazemzadeh, Abe; Cruz, Roxana; Martinez, Irene; Schrager, Sheree M.; Schweitzer, Lisa; Chklovski, Tara; Hwang, Darryl

    2015-01-01

    Low income Hispanic families experience multiple barriers to accessing evidence-based information on Autism Spectrum Disorders (ASD). This study utilized a mixed-strategy intervention to create access to information in published bio-medical research articles on ASD by distilling the content into parent-friendly English- and Spanish-language ASD Science Briefs and presenting them to participants using two socially-oriented dissemination methods. There was a main effect for short-term knowledge gains associated with the Science Briefs but no effect for the dissemination method. After 5 months, participants reported utilizing the information learned and 90% wanted to read more Science Briefs. These preliminary findings highlight the potential benefits of distilling biomedical research articles on ASD into parent-friendly educational products for currently underserved Hispanic parents. PMID:26563948

  20. Organization of Biomedical Data for Collaborative Scientific Research: A Research Information Management System

    PubMed Central

    Myneni, Sahiti; Patel, Vimla L.

    2010-01-01

    Biomedical researchers often work with massive, detailed and heterogeneous datasets. These datasets raise new challenges of information organization and management for scientific interpretation, as they demand much of the researchers’ time and attention. The current study investigated the nature of the problems that researchers face when dealing with such data. Four major problems identified with existing biomedical scientific information management methods were related to data organization, data sharing, collaboration, and publications. Therefore, there is a compelling need to develop an efficient and user-friendly information management system to handle the biomedical research data. This study evaluated the implementation of an information management system, which was introduced as part of the collaborative research to increase scientific productivity in a research laboratory. Laboratory members seemed to exhibit frustration during the implementation process. However, empirical findings revealed that they gained new knowledge and completed specified tasks while working together with the new system. Hence, researchers are urged to persist and persevere when dealing with any new technology, including an information management system in a research laboratory environment. PMID:20543892

  1. Organization of Biomedical Data for Collaborative Scientific Research: A Research Information Management System.

    PubMed

    Myneni, Sahiti; Patel, Vimla L

    2010-06-01

    Biomedical researchers often work with massive, detailed and heterogeneous datasets. These datasets raise new challenges of information organization and management for scientific interpretation, as they demand much of the researchers' time and attention. The current study investigated the nature of the problems that researchers face when dealing with such data. Four major problems identified with existing biomedical scientific information management methods were related to data organization, data sharing, collaboration, and publications. Therefore, there is a compelling need to develop an efficient and user-friendly information management system to handle the biomedical research data. This study evaluated the implementation of an information management system, which was introduced as part of the collaborative research to increase scientific productivity in a research laboratory. Laboratory members seemed to exhibit frustration during the implementation process. However, empirical findings revealed that they gained new knowledge and completed specified tasks while working together with the new system. Hence, researchers are urged to persist and persevere when dealing with any new technology, including an information management system in a research laboratory environment.

  2. Institute for Scientific Information-indexed biomedical journals of Saudi Arabia

    PubMed Central

    Rohra, Dileep K.; Rohra, Vikram K.; Cahusac, Peter

    2016-01-01

    Objectives: To compare the journal impact factor (JIF) and Eigenfactor score (ES) of Institute for Scientific Information (ISI)-indexed biomedical journals published from the Kingdom of Saudi Arabia (KSA) over the last 8 years. Methods: This is a retrospective study, conducted at Alfaisal University, Riyadh, KSA from January to March 2016. The Journal Citation Reports of ISI Web of Knowledge were accessed, and 6 Saudi biomedical journals were included for analysis. Results: All Saudi journals have improved their IF compared with their baseline. However, the performance of the Journal of Pharmaceutical Sciences and Neurosciences has been exceptionally good. The biggest improvement in percent growth in JIF was seen in the Saudi Pharmaceutical Journal (approximately 887%) followed by Neurosciences (approximately 462%). Interestingly, the ES of all biomedical journals, except Saudi Journal of Gastroenterology and Saudi Medical Journal, increased over the years. The greatest growth in ES (more than 5 fold) was noted for Neurosciences and Saudi Pharmaceutical Journal. Conclusion: This study shows that the overall quality of all Saudi biomedical journals has improved in the last 8 years. PMID:27761565

  3. [Biomedical informatics].

    PubMed

    Capurro, Daniel; Soto, Mauricio; Vivent, Macarena; Lopetegui, Marcelo; Herskovic, Jorge R

    2011-12-01

    Biomedical Informatics is a new discipline that arose from the need to incorporate information technologies to the generation, storage, distribution and analysis of information in the domain of biomedical sciences. This discipline comprises basic biomedical informatics, and public health informatics. The development of the discipline in Chile has been modest and most projects have originated from the interest of individual people or institutions, without a systematic and coordinated national development. Considering the unique features of health care system of our country, research in the area of biomedical informatics is becoming an imperative.

  4. Method for Detecting Core Malware Sites Related to Biomedical Information Systems

    PubMed Central

    Kim, Dohoon; Choi, Donghee; Jin, Jonghyun

    2015-01-01

    Most advanced persistent threat attacks target web users through malicious code within landing (exploit) or distribution sites. There is an urgent need to block the affected websites. Attacks on biomedical information systems are no exception to this issue. In this paper, we present a method for locating malicious websites that attempt to attack biomedical information systems. Our approach uses malicious code crawling to rearrange websites in the order of their risk index by analyzing the centrality between malware sites and proactively eliminates the root of these sites by finding the core-hub node, thereby reducing unnecessary security policies. In particular, we dynamically estimate the risk index of the affected websites by analyzing various centrality measures and converting them into a single quantified vector. On average, the proactive elimination of core malicious websites results in an average improvement in zero-day attack detection of more than 20%. PMID:25821511

  5. Method for detecting core malware sites related to biomedical information systems.

    PubMed

    Kim, Dohoon; Choi, Donghee; Jin, Jonghyun

    2015-01-01

    Most advanced persistent threat attacks target web users through malicious code within landing (exploit) or distribution sites. There is an urgent need to block the affected websites. Attacks on biomedical information systems are no exception to this issue. In this paper, we present a method for locating malicious websites that attempt to attack biomedical information systems. Our approach uses malicious code crawling to rearrange websites in the order of their risk index by analyzing the centrality between malware sites and proactively eliminates the root of these sites by finding the core-hub node, thereby reducing unnecessary security policies. In particular, we dynamically estimate the risk index of the affected websites by analyzing various centrality measures and converting them into a single quantified vector. On average, the proactive elimination of core malicious websites results in an average improvement in zero-day attack detection of more than 20%.

  6. A System for Information Management in BioMedical Studies—SIMBioMS

    PubMed Central

    Krestyaninova, Maria; Zarins, Andris; Viksna, Juris; Kurbatova, Natalja; Rucevskis, Peteris; Neogi, Sudeshna Guha; Gostev, Mike; Perheentupa, Teemu; Knuuttila, Juha; Barrett, Amy; Lappalainen, Ilkka; Rung, Johan; Podnieks, Karlis; Sarkans, Ugis; McCarthy, Mark I; Brazma, Alvis

    2009-01-01

    Summary: SIMBioMS is a web-based open source software system for managing data and information in biomedical studies. It provides a solution for the collection, storage, management and retrieval of information about research subjects and biomedical samples, as well as experimental data obtained using a range of high-throughput technologies, including gene expression, genotyping, proteomics and metabonomics. The system can easily be customized and has proven to be successful in several large-scale multi-site collaborative projects. It is compatible with emerging functional genomics data standards and provides data import and export in accepted standard formats. Protocols for transferring data to durable archives at the European Bioinformatics Institute have been implemented. Availability: The source code, documentation and initialization scripts are available at http://simbioms.org. Contact: support@simbioms.org; mariak@ebi.ac.uk PMID:19633095

  7. Enabling clinicians, researchers, and educators to build custom web-based biomedical information systems.

    PubMed Central

    Jakobovits, R.; Brinkley, J. F.; Rosse, C.; Weinberger, E.

    2001-01-01

    We describe an open-source toolkit that enables clinicians, researchers, and educators to build their own web-based biomedical information systems. The Web Interfacing Repository Manager (Wirm) is a high-level application server aimed at medical professionals, allowing them to create individually tailored systems for managing their multimedia data and knowledge. We provide an overview of the features of Wirm, explaining how they meet the requirements for supporting biomedical information management, and describe four applications that are currently being developed with Wirm: MyPACS, a teaching file authoring system for radiologists, Fathom, an experiment management system for natural language processing, the Digital Anatomist Repository, an image archiving tool for medical schools, and Ontolog, a browser for medical vocabularies. PMID:11825195

  8. Telecommunications and Information Services in Brazil.

    ERIC Educational Resources Information Center

    Tarapanoff, Kira; Alvares, Lillian

    1995-01-01

    Discusses the interdependence of telecommunications and information sciences in Brazil. Highlights include new technologies and telecommunications: satellites, fiber optic cables, data communication networks, information superhighways, and cooperative projects; and information services development. (AEF)

  9. Telecommunications and Information Services in Brazil.

    ERIC Educational Resources Information Center

    Tarapanoff, Kira; Alvares, Lillian

    1995-01-01

    Discusses the interdependence of telecommunications and information sciences in Brazil. Highlights include new technologies and telecommunications: satellites, fiber optic cables, data communication networks, information superhighways, and cooperative projects; and information services development. (AEF)

  10. Research in Library Reference/Information Service.

    ERIC Educational Resources Information Center

    Lynch, Mary Jo

    1983-01-01

    This review of library reference service research, which focuses on the provision of information in response to questions, covers measurement of reference service, evaluation using unobtrusive techniques, online search services, information needs and uses, the process of asking and answering questions, and artificial intelligence. Eighty-four…

  11. Related Services. Alliance Action Information Sheets

    ERIC Educational Resources Information Center

    Technical Assistance ALLIANCE for Parent Centers, 2010

    2010-01-01

    "Related services" means transportation and any other developmental, corrective or other supportive services that a child needs to benefit from special education. Some children need related services in order to meet the goals in their Individualized Education Program (IEP). This paper presents information about related services.

  12. Quality Management and Building Government Information Services.

    ERIC Educational Resources Information Center

    Farrell, Maggie

    1998-01-01

    Discusses serving library-patron needs in terms of customer service and quality control. Highlights include tools for measuring the quality of service (e.g., the SERVQUAL survey), advisory boards or focus groups, library "service statements," changing patron needs, new information formats, and justifying depository library services. (JAK)

  13. Related Services. Alliance Action Information Sheets

    ERIC Educational Resources Information Center

    Technical Assistance ALLIANCE for Parent Centers, 2010

    2010-01-01

    "Related services" means transportation and any other developmental, corrective or other supportive services that a child needs to benefit from special education. Some children need related services in order to meet the goals in their Individualized Education Program (IEP). This paper presents information about related services.

  14. BioInfer: a corpus for information extraction in the biomedical domain

    PubMed Central

    Pyysalo, Sampo; Ginter, Filip; Heimonen, Juho; Björne, Jari; Boberg, Jorma; Järvinen, Jouni; Salakoski, Tapio

    2007-01-01

    Background Lately, there has been a great interest in the application of information extraction methods to the biomedical domain, in particular, to the extraction of relationships of genes, proteins, and RNA from scientific publications. The development and evaluation of such methods requires annotated domain corpora. Results We present BioInfer (Bio Information Extraction Resource), a new public resource providing an annotated corpus of biomedical English. We describe an annotation scheme capturing named entities and their relationships along with a dependency analysis of sentence syntax. We further present ontologies defining the types of entities and relationships annotated in the corpus. Currently, the corpus contains 1100 sentences from abstracts of biomedical research articles annotated for relationships, named entities, as well as syntactic dependencies. Supporting software is provided with the corpus. The corpus is unique in the domain in combining these annotation types for a single set of sentences, and in the level of detail of the relationship annotation. Conclusion We introduce a corpus targeted at protein, gene, and RNA relationships which serves as a resource for the development of information extraction systems and their components such as parsers and domain analyzers. The corpus will be maintained and further developed with a current version being available at . PMID:17291334

  15. Real time biomedical signal transmission of mixed ECG signal and patient information using visible light communication.

    PubMed

    Tan, Yee Yong; Jung, Sang-Joong; Chung, Wan-Young

    2013-01-01

    The utilization of radio-frequency (RF) communication technology in healthcare application, especially in the transmission of health-related data such as biomedical signal and patient information is often perturbed by electromagnetic interference (EMI). This will not only significantly reduce the accuracy and reliability of the data transmitted, but could also compromise the safety of the patients due to radio frequency (RF) radiation. In this paper, we propose a method which utilizes visible light communication technology as a platform for transmission and to provide real-time monitoring of heart rate and patient information. White LED beam is used as the illuminating source to simultaneously transmit biomedical signal as well as patient record. On-off Keying (OOK) modulation technique is used to modulate all the data onto the visible light beam. Both types of data will be transmitted using a single data packet. At the receiving end, a receiver circuit consisting of a high-speed PIN photodetector and a demodulation circuit is employed to demodulate the data from the visible light beam. The demodulated data is then serially transmitted to a personal computer where the biomedical signal, patient information and heart rate can be monitored in real-time.

  16. Starting the data conversation: informing data services at an academic health sciences library*

    PubMed Central

    Read, Kevin B.; Surkis, Alisa; Larson, Catherine; McCrillis, Aileen; Graff, Alice; Nicholson, Joey; Xu, Juanchan

    2015-01-01

    Objective The research obtained information to plan data-related products and services. Methods Biomedical researchers in an academic medical center were selected using purposive sampling and interviewed using open-ended questions based on a literature review. Interviews were conducted until saturation was achieved. Results Interview responses informed library planners about researchers’ key data issues. Conclusions This approach proved valuable for planning data management products and services and raising library visibility among clients in the research data realm. PMID:26213504

  17. Starting the data conversation: informing data services at an academic health sciences library.

    PubMed

    Read, Kevin B; Surkis, Alisa; Larson, Catherine; McCrillis, Aileen; Graff, Alice; Nicholson, Joey; Xu, Juanchan

    2015-07-01

    The research obtained information to plan data-related products and services. Biomedical researchers in an academic medical center were selected using purposive sampling and interviewed using open-ended questions based on a literature review. Interviews were conducted until saturation was achieved. Interview responses informed library planners about researchers' key data issues. This approach proved valuable for planning data management products and services and raising library visibility among clients in the research data realm.

  18. Implementation and management of a biomedical observation dictionary in a large healthcare information system

    PubMed Central

    Vandenbussche, Pierre-Yves; Cormont, Sylvie; André, Christophe; Daniel, Christel; Delahousse, Jean; Charlet, Jean; Lepage, Eric

    2013-01-01

    Objective This study shows the evolution of a biomedical observation dictionary within the Assistance Publique Hôpitaux Paris (AP-HP), the largest European university hospital group. The different steps are detailed as follows: the dictionary creation, the mapping to logical observation identifier names and codes (LOINC), the integration into a multiterminological management platform and, finally, the implementation in the health information system. Methods AP-HP decided to create a biomedical observation dictionary named AnaBio, to map it to LOINC and to maintain the mapping. A management platform based on methods used for knowledge engineering has been put in place. It aims at integrating AnaBio within the health information system and improving both the quality and stability of the dictionary. Results This new management platform is now active in AP-HP. The AnaBio dictionary is shared by 120 laboratories and currently includes 50 000 codes. The mapping implementation to LOINC reaches 40% of the AnaBio entries and uses 26% of LOINC records. The results of our work validate the choice made to develop a local dictionary aligned with LOINC. Discussion and Conclusions This work constitutes a first step towards a wider use of the platform. The next step will support the entire biomedical production chain, from the clinician prescription, through laboratory tests tracking in the laboratory information system to the communication of results and the use for decision support and biomedical research. In addition, the increase in the mapping implementation to LOINC ensures the interoperability allowing communication with other international health institutions. PMID:23635601

  19. Implementation and management of a biomedical observation dictionary in a large healthcare information system.

    PubMed

    Vandenbussche, Pierre-Yves; Cormont, Sylvie; André, Christophe; Daniel, Christel; Delahousse, Jean; Charlet, Jean; Lepage, Eric

    2013-01-01

    This study shows the evolution of a biomedical observation dictionary within the Assistance Publique Hôpitaux Paris (AP-HP), the largest European university hospital group. The different steps are detailed as follows: the dictionary creation, the mapping to logical observation identifier names and codes (LOINC), the integration into a multiterminological management platform and, finally, the implementation in the health information system. AP-HP decided to create a biomedical observation dictionary named AnaBio, to map it to LOINC and to maintain the mapping. A management platform based on methods used for knowledge engineering has been put in place. It aims at integrating AnaBio within the health information system and improving both the quality and stability of the dictionary. This new management platform is now active in AP-HP. The AnaBio dictionary is shared by 120 laboratories and currently includes 50 000 codes. The mapping implementation to LOINC reaches 40% of the AnaBio entries and uses 26% of LOINC records. The results of our work validate the choice made to develop a local dictionary aligned with LOINC. This work constitutes a first step towards a wider use of the platform. The next step will support the entire biomedical production chain, from the clinician prescription, through laboratory tests tracking in the laboratory information system to the communication of results and the use for decision support and biomedical research. In addition, the increase in the mapping implementation to LOINC ensures the interoperability allowing communication with other international health institutions.

  20. Modeling and mining term association for improving biomedical information retrieval performance.

    PubMed

    Hu, Qinmin; Huang, Jimmy Xiangji; Hu, Xiaohua

    2012-06-11

    The growth of the biomedical information requires most information retrieval systems to provide short and specific answers in response to complex user queries. Semantic information in the form of free text that is structured in a way makes it straightforward for humans to read but more difficult for computers to interpret automatically and search efficiently. One of the reasons is that most traditional information retrieval models assume terms are conditionally independent given a document/passage. Therefore, we are motivated to consider term associations within different contexts to help the models understand semantic information and use it for improving biomedical information retrieval performance. We propose a term association approach to discover term associations among the keywords from a query. The experiments are conducted on the TREC 2004-2007 Genomics data sets and the TREC 2004 HARD data set. The proposed approach is promising and achieves superiority over the baselines and the GSP results. The parameter settings and different indices are investigated that the sentence-based index produces the best results in terms of the document-level, the word-based index for the best results in terms of the passage-level and the paragraph-based index for the best results in terms of the passage2-level. Furthermore, the best term association results always come from the best baseline. The tuning number k in the proposed recursive re-ranking algorithm is discussed and locally optimized to be 10. First, modelling term association for improving biomedical information retrieval using factor analysis, is one of the major contributions in our work. Second, the experiments confirm that term association considering co-occurrence and dependency among the keywords can produce better results than the baselines treating the keywords independently. Third, the baselines are re-ranked according to the importance and reliance of latent factors behind term associations. These latent

  1. A Management Perspective on Information Service Value.

    ERIC Educational Resources Information Center

    Broadbent, Marianne

    1992-01-01

    Discusses the importance for information managers of demonstrating the value of information services to the organization and identifies appropriate techniques for performance evaluation and product-oriented cost-benefit analysis. Ten questions developed to provide an agenda for demonstrating information service value are listed. (MES)

  2. The EEC Electronic Information Services Market.

    ERIC Educational Resources Information Center

    Westhoff, Jurgen

    1993-01-01

    Describes the European Information Market Observatory and its purpose of gathering and providing knowledge about the European electronic information services market. Topics include the supply and use of electronic information services, size of the market, structure and policy of market operators, and recent developments in new electronic…

  3. The EEC Electronic Information Services Market.

    ERIC Educational Resources Information Center

    Westhoff, Jurgen

    1993-01-01

    Describes the European Information Market Observatory and its purpose of gathering and providing knowledge about the European electronic information services market. Topics include the supply and use of electronic information services, size of the market, structure and policy of market operators, and recent developments in new electronic…

  4. Uncertainty in Reference and Information Service

    ERIC Educational Resources Information Center

    VanScoy, Amy

    2015-01-01

    Introduction: Uncertainty is understood as an important component of the information seeking process, but it has not been explored as a component of reference and information service. Method: Interpretative phenomenological analysis was used to examine the practitioner perspective of reference and information service for eight academic research…

  5. A Management Perspective on Information Service Value.

    ERIC Educational Resources Information Center

    Broadbent, Marianne

    1992-01-01

    Discusses the importance for information managers of demonstrating the value of information services to the organization and identifies appropriate techniques for performance evaluation and product-oriented cost-benefit analysis. Ten questions developed to provide an agenda for demonstrating information service value are listed. (MES)

  6. A concept-based interactive biomedical image retrieval approach using visualness and spatial information

    NASA Astrophysics Data System (ADS)

    Rahman, Md M.; Antani, Sameer K.; Demner-Fushman, Dina; Thoma, George R.

    2015-03-01

    This paper presents a novel approach to biomedical image retrieval by mapping image regions to local concepts and represent images in a weighted entropy-based concept feature space. The term concept refers to perceptually distinguishable visual patches that are identified locally in image regions and can be mapped to a glossary of imaging terms. Further, the visual significance (e.g., visualness) of concepts is measured as Shannon entropy of pixel values in image patches and is used to refine the feature vector. Moreover, the system can assist user in interactively select a Region-Of-Interest (ROI) and search for similar image ROIs. Further, a spatial verification step is used as a post-processing step to improve retrieval results based on location information. The hypothesis that such approaches would improve biomedical image retrieval, is validated through experiments on a data set of 450 lung CT images extracted from journal articles from four different collections.

  7. The University of New Mexico Medical Center Library's Health Information Services Outreach Program.

    ERIC Educational Resources Information Center

    Chamberlin, Susan B.; And Others

    Begun in 1980, the University of New Mexico Medical Center Library's statewide Outreach Program is a composite of many services and projects designed to meet the medical and health information needs of the state's diverse and scattered population. The only major biomedical library in New Mexico, the Library has built the program on existing…

  8. Semantics-driven modelling of user preferences for information retrieval in the biomedical domain.

    PubMed

    Gladun, Anatoly; Rogushina, Julia; Valencia-García, Rafael; Béjar, Rodrigo Martínez

    2013-03-01

    A large amount of biomedical and genomic data are currently available on the Internet. However, data are distributed into heterogeneous biological information sources, with little or even no organization. Semantic technologies provide a consistent and reliable basis with which to confront the challenges involved in the organization, manipulation and visualization of data and knowledge. One of the knowledge representation techniques used in semantic processing is the ontology, which is commonly defined as a formal and explicit specification of a shared conceptualization of a domain of interest. The work presented here introduces a set of interoperable algorithms that can use domain and ontological information to improve information-retrieval processes. This work presents an ontology-based information-retrieval system for the biomedical domain. This system, with which some experiments have been carried out that are described in this paper, is based on the use of domain ontologies for the creation and normalization of lightweight ontologies that represent user preferences in a determined domain in order to improve information-retrieval processes.

  9. Automated Information System for School Food Services.

    ERIC Educational Resources Information Center

    Hazarika, Panna; Galligan, Stephen

    1982-01-01

    Controlling warehousing operations and food inventory, administering school cafeteria activity, and measuring the profitability of food service operations are identified as food service administrative problems. A comprehensive school food services information system developed to address these problems is described. (Author/MLF)

  10. Comparison of Online Agricultural Information Services.

    ERIC Educational Resources Information Center

    Reneau, Fred; Patterson, Richard

    1984-01-01

    Outlines major online agricultural information services--agricultural databases, databases with agricultural services, educational databases in agriculture--noting services provided, access to the database, and costs. Benefits of online agricultural database sources (availability of agricultural marketing, weather, commodity prices, management…

  11. Automobile Service Information in the Public Library.

    ERIC Educational Resources Information Center

    Pankl, Robert R.

    1992-01-01

    Advocates providing automobile repair and service information in public libraries, and discusses collection development issues, reference services, and problems in making repair manuals available. Describes the collection and services for patrons in Tacoma Public Library and results of a survey of other public libraries holding automobile repair…

  12. Automated Information System for School Food Services.

    ERIC Educational Resources Information Center

    Hazarika, Panna; Galligan, Stephen

    1982-01-01

    Controlling warehousing operations and food inventory, administering school cafeteria activity, and measuring the profitability of food service operations are identified as food service administrative problems. A comprehensive school food services information system developed to address these problems is described. (Author/MLF)

  13. 78 FR 11660 - National Institute of Biomedical Imaging And Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    .... Hayes, Ph.D., Scientific Review Officer, National Institute of Biomedical Imaging and Bioengineering... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging And Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  14. 77 FR 37684 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated... personal privacy. Name of Committee: National Institute of Biomedical Imaging and Bioengineering Special...

  15. 75 FR 61769 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated... personal privacy. Name of Committee: National Institute of Biomedical Imaging and Bioengineering Special...

  16. 76 FR 69748 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ...: Ruth Grossman, DDS, Scientific Review Officer, National Institute of Biomedical Imagin and... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  17. 78 FR 45254 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

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    2013-07-26

    ...., Scientific Review Officer, National Institute of Biomedical Imaging and Bioengineering, 6707 Democracy... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  18. 75 FR 39547 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    .... Contact Person: Ruth Grossman, DDS, Scientific Review Officer, National Institute of Biomedical Imaging... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  19. 78 FR 25752 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meetings

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    2013-05-02

    ...: National Institute of Biomedical Imaging and Bioengineering Special Emphasis Panel; P41 Review National... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  20. 78 FR 35041 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated... personal privacy. Name of Committee: National Institute of Biomedical Imaging and Bioengineering Special...

  1. 78 FR 46995 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated... personal privacy. Name of Committee: National Institute of Biomedical Imaging and Bioengineering Special...

  2. 75 FR 35820 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated... personal privacy. Name of Committee: National Institute of Biomedical Imaging and Bioengineering Special...

  3. 78 FR 3903 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... Review Officer, National Institute of Biomedical Imaging and Bioengineering, National Institutes of... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  4. 78 FR 76632 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ... Review Officer, National Institute of Biomedical Imaging and Bioengineering, 6707 Democracy Boulevard... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  5. 77 FR 74675 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

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  6. 76 FR 370 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

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  7. 75 FR 25273 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

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  8. 78 FR 9066 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

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    2013-02-07

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  9. 75 FR 57969 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

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  10. 76 FR 28795 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

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  11. 76 FR 23326 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

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  12. 76 FR 572 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

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  13. 77 FR 25487 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-30

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  14. Informed consent document improvement does not increase patients' comprehension in biomedical research

    PubMed Central

    Paris, Adeline; Brandt, Christian; Cornu, Catherine; Maison, Patrick; Thalamas, Claire; Cracowski, Jean-Luc

    2010-01-01

    AIMS International guidelines on ethics in biomedical research require that the informed consent of all enrolled participants is obtained. A written document describing the research, the informed consent (IC) document, must be given to all participants by the investigator. Most IC documents are long, containing much information. The aim of the present study was to determine whether the modification of the IC document by a working group or systematic improvement in its lexicosyntactic readability can improve comprehension of the written information given to patients participating in biomedical research. METHODS One hundred and fifty-nine patients were randomized to read one of the three versions of the IC document: unchanged document, document modified using systematic improvement of lexicosyntactic readability and document modified by a working group. RESULTS Neither the improvement in the lexicosyntactic readability, nor the intervention of the working group significantly improved the score of objective comprehension for the subjects included in this study: it was 66.6 (95% confidence interval 64.0, 69.2) for the control group, 68.8 (66.2, 71.4) for the group with the document improved for lexicosyntactic readability and 69.2 (66.0, 72.4) for the group who read the document improved by the working group (P= 0.38). CONCLUSIONS We failed to show that improving IC document comprehension through a lexicosyntactic approach or by a working group leads to better comprehension. PMID:20233193

  15. Integrated Information Services in University Environments.

    ERIC Educational Resources Information Center

    Wykoff, Leslie W.

    2001-01-01

    Explores integration of information services at universities. Provides a history of integrated information services, details successful mergers, and explores professional and organizational issues that create conflict instead of collaboration. Discusses how newer, more flexible higher education environments may be more conducive to integration,…

  16. Intranets: Considerations for the Information Services Manager.

    ERIC Educational Resources Information Center

    Blackmore, Paul

    1997-01-01

    This article identifies benefits of using Internet technologies in an organization's intranet or internal information system: ease-of-use, one interface, implementation cost, access, information services (flat content and interactive intranets), support desks (via Web services and e-mail), document management. Discusses the impact of intranets on…

  17. The Mental Health Information Services. Program Audit.

    ERIC Educational Resources Information Center

    Geizer, Bernard P., Ed.

    This report presents the results of an evaluation of New York State's Mental Health Information Services (MHISs). The goals of the evaluation were to determine the effectiveness with which legislatively mandated information services to the mentally disabled and to the courts were carried out, and to evaluate MHIS workload and activity in order to…

  18. Information Services in the International Network Marketplace.

    ERIC Educational Resources Information Center

    Hepworth, Mark E.

    1987-01-01

    Examines the internationalism of the network marketplace through case studies of the London Stock Exchange and I. P. Sharp Associates, a Canadian computer service bureau. Discussion focuses on the importance of transnational computer networks to the production of information services and marketplace expansion, and global information policy issues.…

  19. Developing on-demand secure high-performance computing services for biomedical data analytics.

    PubMed

    Robison, Nicholas; Anderson, Nick

    2013-01-01

    We propose a technical and process model to support biomedical researchers requiring on-demand high performance computing on potentially sensitive medical datasets. Our approach describes the use of cost-effective, secure and scalable techniques for processing medical information via protected and encrypted computing clusters within a model High Performance Computing (HPC) environment. The process model supports an investigator defined data analytics platform capable of accepting secure data migration from local clinical research data silos into a dedicated analytic environment, and secure environment cleanup upon completion. We define metrics to support the evaluation of this pilot model through performance and stability tests, and describe evaluation of its suitability towards enabling rapid deployment by individual investigators.

  20. The University of Washington Health Sciences Library BioCommons: an evolving Northwest biomedical research information support infrastructure

    PubMed Central

    Minie, Mark; Bowers, Stuart; Tarczy-Hornoch, Peter; Roberts, Edward; James, Rose A.; Rambo, Neil; Fuller, Sherrilynne

    2006-01-01

    Setting: The University of Washington Health Sciences Libraries and Information Center BioCommons serves the bioinformatics needs of researchers at the university and in the vibrant for-profit and not-for-profit biomedical research sector in the Washington area and region. Program Components: The BioCommons comprises services addressing internal University of Washington, not-for-profit, for-profit, and regional and global clientele. The BioCommons is maintained and administered by the BioResearcher Liaison Team. The BioCommons architecture provides a highly flexible structure for adapting to rapidly changing resources and needs. Evaluation Mechanisms: BioCommons uses Web-based pre- and post-course evaluations and periodic user surveys to assess service effectiveness. Recent surveys indicate substantial usage of BioCommons services and a high level of effectiveness and user satisfaction. Next Steps/Future Directions: BioCommons is developing novel collaborative Web resources to distribute bioinformatics tools and is experimenting with Web-based competency training in bioinformation resource use. PMID:16888667

  1. Secure information embedding into 1D biomedical signals based on SPIHT.

    PubMed

    Rubio, Oscar J; Alesanco, Alvaro; García, José

    2013-08-01

    This paper proposes an encoding system for 1D biomedical signals that allows embedding metadata and provides security and privacy. The design is based on the analysis of requirements for secure and efficient storage, transmission and access to medical tests in e-health environment. This approach uses the 1D SPIHT algorithm to compress 1D biomedical signals with clinical quality, metadata embedding in the compressed domain to avoid extra distortion, digital signature to implement security and attribute-level encryption to support Role-Based Access Control. The implementation has been extensively tested using standard electrocardiogram and electroencephalogram databases (MIT-BIH Arrhythmia, MIT-BIH Compression and SCCN-EEG), demonstrating high embedding capacity (e.g. 3 KB in resting ECGs, 200 KB in stress tests, 30 MB in ambulatory ECGs), short delays (2-3.3s in real-time transmission) and compression of the signal (by ≃3 in real-time transmission, by ≃5 in offline operation) despite of the embedding of security elements and metadata to enable e-health services.

  2. 78 FR 8596 - Hartford Financial Services Group, Inc., Commercial/Actuarial/ Information Delivery Services (IDS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    .../ Information Delivery Services (IDS)/Corporate & Financial Reporting Group, Hartford, CT; Notice of Negative... Services Group, Inc., Commercial/Actuarial/Information Delivery Services (IDS)/Corporate & Financial... Hartford Financial Services Group, Inc., Commercial/Actuarial/Information Delivery Services...

  3. Information analytics for healthcare service discovery.

    PubMed

    Sun, Lily; Yamin, Mohammad; Mushi, Cleopa; Liu, Kecheng; Alsaigh, Mohammed; Chen, Fabian

    2014-01-01

    The concept of being 'patient-centric' is a challenge to many existing healthcare service provision practices. This paper focuses on the issue of referrals, where multiple stakeholders, such as General Practitioners (GPs) and patients, are encouraged to make a consensual decision based on patients' needs. In this paper, we present an ontology-enabled healthcare service provision, which facilitates both patients and GPs in jointly deciding upon the referral decision. In the healthcare service provision model, we define three types of profiles which represent different stakeholders' requirements. This model also comprises a set of healthcare service discovery processes: articulating a service need, matching the need with the healthcare service offerings, and deciding on a best-fit service for acceptance. As a result, the healthcare service provision can carry out coherent analysis using personalised information and iterative processes that deal with requirements which change over time.

  4. Visualization of the Meridian System Based on Biomedical Information about Acupuncture Treatment

    PubMed Central

    Lee, In-Seon; Lee, Soon-Ho; Kim, Song-Yi; Lee, Hyejung; Park, Hi-Joon; Chae, Younbyoung

    2013-01-01

    The origin of the concept of the meridian system is closely connected with the treatment effects of acupuncture, and it serves as an empirical reference system in the clinical setting. Understanding the meridian channels would be a first step in enhancing the clinical efficacy of acupuncture treatment. To understand the relationship between the location of the disease and the sites of relevant acupoints, we investigated acupuncture treatment regimens for low-back pain in 37 clinical studies. We found that the most frequently used acupoints in the treatment of low-back pain were BL23 (51%), BL25 (43%), BL24 (32%), BL40 (32%), BL60 (32%), GB30 (32%), BL26 (28%), BL32 (28%), and GB34 (21%). For the example of low-back pain, we visualized the biomedical information (frequency rates) about acupuncture treatment on the meridians of a three-dimensional (3D) model of the human body. We found that both local and distal acupoints were used to treat low-back pain in clinical trials based on the meridian theory. We suggest a new model for the visualization of a data-driven 3D meridian system of biomedical information about the meridians and acupoints. These findings may be helpful in understanding the meridian system and revealing the effectiveness of acupuncture treatment. PMID:23781270

  5. What is biomedical informatics?

    PubMed

    Bernstam, Elmer V; Smith, Jack W; Johnson, Todd R

    2010-02-01

    Biomedical informatics lacks a clear and theoretically-grounded definition. Many proposed definitions focus on data, information, and knowledge, but do not provide an adequate definition of these terms. Leveraging insights from the philosophy of information, we define informatics as the science of information, where information is data plus meaning. Biomedical informatics is the science of information as applied to or studied in the context of biomedicine. Defining the object of study of informatics as data plus meaning clearly distinguishes the field from related fields, such as computer science, statistics and biomedicine, which have different objects of study. The emphasis on data plus meaning also suggests that biomedical informatics problems tend to be difficult when they deal with concepts that are hard to capture using formal, computational definitions. In other words, problems where meaning must be considered are more difficult than problems where manipulating data without regard for meaning is sufficient. Furthermore, the definition implies that informatics research, teaching, and service should focus on biomedical information as data plus meaning rather than only computer applications in biomedicine.

  6. Technical Information Services in Mexico.

    ERIC Educational Resources Information Center

    Goldman, Myla K.

    1978-01-01

    Describes activities and responsibilities of the National Council of Science and Technology (CONACyT), including the design and implementation of the National Information System for Science and Technology. A list of the 20 special libraries throughout the Mexican Republic which are served by CONACyT, as coordinator and/or sponsor, is appended.…

  7. Assessing the Impact of Case Sensitivity and Term Information Gain on Biomedical Concept Recognition

    PubMed Central

    Groza, Tudor; Verspoor, Karin

    2015-01-01

    Concept recognition (CR) is a foundational task in the biomedical domain. It supports the important process of transforming unstructured resources into structured knowledge. To date, several CR approaches have been proposed, most of which focus on a particular set of biomedical ontologies. Their underlying mechanisms vary from shallow natural language processing and dictionary lookup to specialized machine learning modules. However, no prior approach considers the case sensitivity characteristics and the term distribution of the underlying ontology on the CR process. This article proposes a framework that models the CR process as an information retrieval task in which both case sensitivity and the information gain associated with tokens in lexical representations (e.g., term labels, synonyms) are central components of a strategy for generating term variants. The case sensitivity of a given ontology is assessed based on the distribution of so-called case sensitive tokens in its terms, while information gain is modelled using a combination of divergence from randomness and mutual information. An extensive evaluation has been carried out using the CRAFT corpus. Experimental results show that case sensitivity awareness leads to an increase of up to 0.07 F1 against a non-case sensitive baseline on the Protein Ontology and GO Cellular Component. Similarly, the use of information gain leads to an increase of up to 0.06 F1 against a standard baseline in the case of GO Biological Process and Molecular Function and GO Cellular Component. Overall, subject to the underlying token distribution, these methods lead to valid complementary strategies for augmenting term label sets to improve concept recognition. PMID:25790125

  8. Assessing the impact of case sensitivity and term information gain on biomedical concept recognition.

    PubMed

    Groza, Tudor; Verspoor, Karin

    2015-01-01

    Concept recognition (CR) is a foundational task in the biomedical domain. It supports the important process of transforming unstructured resources into structured knowledge. To date, several CR approaches have been proposed, most of which focus on a particular set of biomedical ontologies. Their underlying mechanisms vary from shallow natural language processing and dictionary lookup to specialized machine learning modules. However, no prior approach considers the case sensitivity characteristics and the term distribution of the underlying ontology on the CR process. This article proposes a framework that models the CR process as an information retrieval task in which both case sensitivity and the information gain associated with tokens in lexical representations (e.g., term labels, synonyms) are central components of a strategy for generating term variants. The case sensitivity of a given ontology is assessed based on the distribution of so-called case sensitive tokens in its terms, while information gain is modelled using a combination of divergence from randomness and mutual information. An extensive evaluation has been carried out using the CRAFT corpus. Experimental results show that case sensitivity awareness leads to an increase of up to 0.07 F1 against a non-case sensitive baseline on the Protein Ontology and GO Cellular Component. Similarly, the use of information gain leads to an increase of up to 0.06 F1 against a standard baseline in the case of GO Biological Process and Molecular Function and GO Cellular Component. Overall, subject to the underlying token distribution, these methods lead to valid complementary strategies for augmenting term label sets to improve concept recognition.

  9. An intrapreneurial approach to integrating information production services into an academic medical center library.

    PubMed Central

    Lemkau, H L; Burrows, S; Stolz, F

    1991-01-01

    The many challenges faced by health sciences libraries of all types and sizes often require innovative solutions. When an innovative solution involves calculated risk taking, the approach is called intrapreneurial. At the University of Miami School of Medicine, an intrapreneurial approach solved the fiscal problems of the biomedical communications unit. The Louis Calder Memorial Library inherited these problems when the Department of the Library and Biomedical Communications was created in the early 1980s. In this paper, two intrapreneurial programs are described, and the benefit and suitability of this management style to information services are demonstrated. PMID:1884080

  10. Evaluating Biomedical Enhancement Research: Assessing Risk & Benefit and Obtaining Informed Consent

    PubMed Central

    Mehlman, Maxwell J.; Berg, Jessica W.

    2013-01-01

    There are two primary human subject protections: assessing and comparing the risks and potential benefits of proposed research, and obtaining potential subjects’ informed consent. While there has been extensive discussion in the literature on these two aspects, no attention has been paid to whether the processes should be different when the objective of an experimental biomedical intervention is to improve individual performance or capacity (“enhancement research”) rather than to prevent, cure, or mitigate disease (“health-oriented research”). This essay examines how both assessment of risks and benefits, and obtaining informed consent in an enhancement experiment might differ from the approaches used in health-oriented investigations, and considers appropriate protections for subjects in enhancement research. PMID:18840248

  11. Governor's Forums on Library and Information Services.

    ERIC Educational Resources Information Center

    Pennsylvania State Library, Harrisburg.

    Prepared for distribution to participants in the Pennsylvania Governor's Forums on Library and Information Services, this booklet contains the following items: letters of welcome from Governor Robert Casey and Barbara Bruno, Chair of the Steering Committee; an agenda; and descriptions of Pennsylvania's libraries, its statewide library service, and…

  12. Automated SDI Services. (Selective Dissemination of Information).

    ERIC Educational Resources Information Center

    Altmann, Berthold

    An automated SDI service based on tapes supplied by DDC, Science Abstracts, and Engineering Index is evaluated as a component element of the entire HDL information system. Current studies for improving the efficiency are briefly described,--in particular, the establishment of a parameter reference service that should shorten the lead-time for the…

  13. Partnerships in Information Services: The Contract Library.

    ERIC Educational Resources Information Center

    Hatfield, Deborah

    1994-01-01

    Discusses contracting for library and information services, particularly between universities and corporations, and gives an example of a successful partnership between Lexmark International, Inc., and the University of Kentucky. Topics addressed include financial considerations; improving services without increasing staff; and confidentiality…

  14. Collaborating to Shape New Information Services

    ERIC Educational Resources Information Center

    Pritchard, Sarah M.

    2016-01-01

    "portal: Libraries and the Academy" has as its mission to address library and information services in a campus-wide context, focusing on librarians' engagement with learning services, joint technology initiatives, cross-disciplinary and cross-functional research, faculty partnerships, and scholarly publishing and public policy, but…

  15. Growth Dynamics of Information Search Services.

    ERIC Educational Resources Information Center

    Lindqvist, Mats

    Computer based information search services, ISS's, of the type that provide on-line literature searches are analyzed from a system's viewpoint using a continuous simulation model. The analysis shows that the observed growth and stagnation of a typical ISS can be explained as a natural consequence of market responses to the service together with a…

  16. Growth Dynamics of Information Search Services.

    ERIC Educational Resources Information Center

    Lindqvist, Mats

    Computer based information search services, ISS's, of the type that provide on-line literature searches are analyzed from a system's viewpoint using a continuous simulation model. The analysis shows that the observed growth and stagnation of a typical ISS can be explained as a natural consequence of market responses to the service together with a…

  17. Electronic Information Services, Louisiana State University Libraries.

    ERIC Educational Resources Information Center

    Bolner, Smittie; And Others

    Reports prepared by the Louisiana State University (LSU) Libraries Task Force on Electronic Services examine the present level of automated services at the LSU libraries and make recommendations for both long- and short-term plans to handle information in electronic format. The reports, each of which is followed by a list of recommendations, focus…

  18. Automated SDI Services. (Selective Dissemination of Information).

    ERIC Educational Resources Information Center

    Altmann, Berthold

    An automated SDI service based on tapes supplied by DDC, Science Abstracts, and Engineering Index is evaluated as a component element of the entire HDL information system. Current studies for improving the efficiency are briefly described,--in particular, the establishment of a parameter reference service that should shorten the lead-time for the…

  19. Collaborating to Shape New Information Services

    ERIC Educational Resources Information Center

    Pritchard, Sarah M.

    2016-01-01

    "portal: Libraries and the Academy" has as its mission to address library and information services in a campus-wide context, focusing on librarians' engagement with learning services, joint technology initiatives, cross-disciplinary and cross-functional research, faculty partnerships, and scholarly publishing and public policy, but…

  20. Evolution of Guidelines for Information Services.

    ERIC Educational Resources Information Center

    Klassen, Robert

    Despite the frequency with which library reference services are evaluated, there is a dearth of guidelines for the operation and evaluation of reference services. An American Library Association committee investigated the issue and made recommendations for improved reference operations, but the nature of information retrieval is rapidly changing,…

  1. Quantifying the informativeness for biomedical literature summarization: An itemset mining method.

    PubMed

    Moradi, Milad; Ghadiri, Nasser

    2017-07-01

    Automatic text summarization tools can help users in the biomedical domain to access information efficiently from a large volume of scientific literature and other sources of text documents. In this paper, we propose a summarization method that combines itemset mining and domain knowledge to construct a concept-based model and to extract the main subtopics from an input document. Our summarizer quantifies the informativeness of each sentence using the support values of itemsets appearing in the sentence. To address the concept-level analysis of text, our method initially maps the original document to biomedical concepts using the Unified Medical Language System (UMLS). Then, it discovers the essential subtopics of the text using a data mining technique, namely itemset mining, and constructs the summarization model. The employed itemset mining algorithm extracts a set of frequent itemsets containing correlated and recurrent concepts of the input document. The summarizer selects the most related and informative sentences and generates the final summary. We evaluate the performance of our itemset-based summarizer using the Recall-Oriented Understudy for Gisting Evaluation (ROUGE) metrics, performing a set of experiments. We compare the proposed method with GraphSum, TexLexAn, SweSum, SUMMA, AutoSummarize, the term-based version of the itemset-based summarizer, and two baselines. The results show that the itemset-based summarizer performs better than the compared methods. The itemset-based summarizer achieves the best scores for all the assessed ROUGE metrics (R-1: 0.7583, R-2: 0.3381, R-W-1.2: 0.0934, and R-SU4: 0.3889). We also perform a set of preliminary experiments to specify the best value for the minimum support threshold used in the itemset mining algorithm. The results demonstrate that the value of this threshold directly affects the accuracy of the summarization model, such that a significant decrease can be observed in the performance of summarization due to

  2. Issues in collecting, processing and storing human tissues and associated information to support biomedical research.

    PubMed

    Grizzle, William E; Bell, Walter C; Sexton, Katherine C

    2010-01-01

    The availability of human tissues to support biomedical research is critical to advance translational research focused on identifying and characterizing approaches to individualized (personalized) medical care. Providing such tissues relies on three acceptable models - a tissue banking model, a prospective collection model and a combination of these two models. An unacceptable model is the "catch as catch can" model in which tissues are collected, processed and stored without goals or a plan or without standard operating procedures, i.e., portions of tissues are collected as available and processed and stored when time permits. In the tissue banking model, aliquots of tissues are collected according to SOPs. Usually specific sizes and types of tissues are collected and processed (e.g., 0.1 gm of breast cancer frozen in OCT). Using the banking model, tissues may be collected that may not be used and/or do not meet specific needs of investigators; however, at the time of an investigator request, tissues are readily available as is clinical information including clinical outcomes. In the model of prospective collection, tissues are collected based upon investigator requests including specific requirements of investigators. For example, the investigator may request that two 0.15 gm matching aliquots of breast cancer be minced while fresh, put in RPMI media with and without fetal calf serum, cooled to 4°C and shipped to the investigator on wet ice. Thus, the tissues collected prospectively meet investigator needs, all collected specimens are utilized and storage of specimens is minimized; however, investigators must wait until specimens are collected, and if needed, for clinical outcome. The operation of any tissue repository requires well trained and dedicated personnel. A quality assurance program is required which provides quality control information on the diagnosis of a specimen that is matched specifically to the specimen provided to an investigator instead of an

  3. Stigma, Social Structure, and the Biomedical Framework: Exploring the Stigma Experiences of Inpatient Service Users in Two Belgian Psychiatric Hospitals.

    PubMed

    Sercu, Charlotte; Bracke, Piet

    2016-05-31

    The study discusses the stigma experiences of service users in mental health care, within the debate on the role of the biomedical framework for mental health care and power relations in society. Interview data of inpatient users (n = 42) and care providers (n = 43) from two Belgian psychiatric hospitals were analyzed using a constructivist grounded theory approach: Findings offer insight into how stigma experiences are affected by social structure. Stigma seemed to be related to the relation between care providers and service users their social position. The concept "mental health literacy" is used to frame this finding. In paying attention to the specific cultural and normative context, which influences the relationship between mental health literacy and stigma, it is further possible to cast some light on the meaning of the biomedical model for the construction and maintenance of power relations in mental health care and broader society.

  4. Online Information Services. Caught in the Web?

    ERIC Educational Resources Information Center

    Green, Tim

    1995-01-01

    Provides brief reviews of the sites for several online services of the World Wide Web; the Web as a marketing tool and other aspects of interest to information professionals are highlighted. A sidebar presents information on accessing Internet locations, graphics, online forms, Telnet, saving, printing, mailing, and searching. (AEF)

  5. Compatibility Issues Affecting Information Systems and Services.

    ERIC Educational Resources Information Center

    Lancaster, F. Wilfrid; Smith, Linda C.

    This UNISIST publication discusses issues related to the compatibility and standardization of bibliograpic records, index languages, software, hardware, and other information systems and services. Following an executive summary, definitions of terms, and other introductory material, existing information systems with common standards are briefly…

  6. An Information Service for the Maritime Industry.

    ERIC Educational Resources Information Center

    Mellor, Davis G.

    1979-01-01

    The Maritime Research Information Service (MRIS), sponsored by the Maritime Administration and operated by the Transportation Research Board, distributes information to the maritime industry through monthly and semiannual publications, special bibliographies, computerized retrievals, and online retrieval directly through the Lockheed Dialog…

  7. Online Information Services. Caught in the Web?

    ERIC Educational Resources Information Center

    Green, Tim

    1995-01-01

    Provides brief reviews of the sites for several online services of the World Wide Web; the Web as a marketing tool and other aspects of interest to information professionals are highlighted. A sidebar presents information on accessing Internet locations, graphics, online forms, Telnet, saving, printing, mailing, and searching. (AEF)

  8. Leveraging Information Technology. Track IV: Support Services.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Seven papers from the 1987 CAUSE conference's Track IV, Support Services, are presented. They include: "Application Development Center" (John F. Leydon); "College Information Management System: The Design and Implementation of a Completely Integrated Office Automation and Student Information System" (Karen L. Miselis);…

  9. Supporting effective health and biomedical information retrieval and navigation: a novel facet view interface evaluation.

    PubMed

    Mu, Xiangming; Ryu, Hohyon; Lu, Kun

    2011-08-01

    There is a need to provide a more effective user interface to facilitate non-domain experts' health information seeking in authoritative online databases such as MEDLINE. We developed a new topic cluster based information navigation system called SimMed. Instead of offering a list of documents, SimMed presents users with a list of ranked clusters. Topically similar documents are grouped together to provide users with a better overview of the search results and to support exploration of similar literature within a cluster. We conducted an empirical user study to compare SimMed to a traditional document list based search interface. A total of 42 study participants were recruited to use both interfaces for health information exploration search tasks. The results showed that SimMed is more effective in terms of users' perceived topic knowledge changes and their engagement in user-system interactions. We also developed a new metric to assess users' efforts to find relevant citations. On average, users need significantly fewer clicks to find relevant information in SimMed than in the baseline system. Comments from study participants indicated that SimMed is more helpful in finding similar citations, providing related medical terms, and presenting better organized search results, particularly when the initial search is unsatisfactory. Findings from the study shed light on future health and biomedical information retrieval system and interface designs. Copyright © 2011 Elsevier Inc. All rights reserved.

  10. TeraGrid's integrated information service.

    SciTech Connect

    Liming, L.; Navarro, J.-P.; Blau, E.; Brechin, J.; Catlett, C.; Dahan, M.; Diehl, D.; Dooley, R.; Dwyer, M.; Ericson, K.; Foster, I.; Hanna, E.; Hart, D. L.; Jordan, C.; Light, R.; Martin, S.; McGee, J.; Pearlman, L.; Reilly, J.; Scavo, T.; Shapiro, M.; Smallen, S.; Smith, W.; Wilkins-Diehr, N.

    2009-01-01

    The NSF TeraGrid project has designed and constructed a federated integrated information service (IIS) to serve its capability publishing and discovery needs. This service has also proven helpful in automating TeraGrid's operational activities. We describe the requirements that motivated this work; IIS's system architecture, information architecture, and information content; processes that IIS currently supports; and how various layers of the system architecture are being used. We also review motivating use cases that have not yet been satisfied by IIS and outline approaches for future work.

  11. A biomedical informatics perspective on human factors - How human factors influence information technology adoption.

    PubMed

    Meyer, R

    2011-01-01

    to select and summarize excellent research published in 2010 in the field of bio-medical informatics human factors. we attempt to derive a synthetic overview of the activity and new trends in this field, from a selection of worldwide research papers published during 2010. this year again, healthcare information technology (HIT) adoption occupies a central role in the field and leads to research focused mainly on measuring impact and factors influencing it. One of the selected papers especially dissects the anatomy of a nationwide personal electronic health record adoption failure. Due to the vast and increasing amount of excellent works, choosing the best papers in human factors is a challenge. More and more the published work takes into account fundamental principles expressed in Grudin's Laws, one form of which is: "When those who beneût from a technology are not those who do the work, then the technology is likely to fail or be subverted.".

  12. Learning to rank diversified results for biomedical information retrieval from multiple features

    PubMed Central

    2014-01-01

    Background Different from traditional information retrieval (IR), promoting diversity in IR takes consideration of relationship between documents in order to promote novelty and reduce redundancy thus to provide diversified results to satisfy various user intents. Diversity IR in biomedical domain is especially important as biologists sometimes want diversified results pertinent to their query. Methods A combined learning-to-rank (LTR) framework is learned through a general ranking model (gLTR) and a diversity-biased model. The former is learned from general ranking features by a conventional learning-to-rank approach; the latter is constructed with diversity-indicating features added, which are extracted based on the retrieved passages' topics detected using Wikipedia and ranking order produced by the general learning-to-rank model; final ranking results are given by combination of both models. Results Compared with baselines BM25 and DirKL on 2006 and 2007 collections, the gLTR has 0.2292 (+16.23% and +44.1% improvement over BM25 and DirKL respectively) and 0.1873 (+15.78% and +39.0% improvement over BM25 and DirKL respectively) in terms of aspect level of mean average precision (Aspect MAP). The LTR method outperforms gLTR on 2006 and 2007 collections with 4.7% and 2.4% improvement in terms of Aspect MAP. Conclusions The learning-to-rank method is an efficient way for biomedical information retrieval and the diversity-biased features are beneficial for promoting diversity in ranking results. PMID:25560088

  13. Architecture for biomedical multimedia information delivery on the World Wide Web

    NASA Astrophysics Data System (ADS)

    Long, L. Rodney; Goh, Gin-Hua; Neve, Leif; Thoma, George R.

    1997-10-01

    Research engineers at the National Library of Medicine are building a prototype system for the delivery of multimedia biomedical information on the World Wide Web. This paper discuses the architecture and design considerations for the system, which will be used initially to make images and text from the third National Health and Nutrition Examination Survey (NHANES) publicly available. We categorized our analysis as follows: (1) fundamental software tools: we analyzed trade-offs among use of conventional HTML/CGI, X Window Broadway, and Java; (2) image delivery: we examined the use of unconventional TCP transmission methods; (3) database manager and database design: we discuss the capabilities and planned use of the Informix object-relational database manager and the planned schema for the HNANES database; (4) storage requirements for our Sun server; (5) user interface considerations; (6) the compatibility of the system with other standard research and analysis tools; (7) image display: we discuss considerations for consistent image display for end users. Finally, we discuss the scalability of the system in terms of incorporating larger or more databases of similar data, and the extendibility of the system for supporting content-based retrieval of biomedical images. The system prototype is called the Web-based Medical Information Retrieval System. An early version was built as a Java applet and tested on Unix, PC, and Macintosh platforms. This prototype used the MiniSQL database manager to do text queries on a small database of records of participants in the second NHANES survey. The full records and associated x-ray images were retrievable and displayable on a standard Web browser. A second version has now been built, also a Java applet, using the MySQL database manager.

  14. Learning to rank diversified results for biomedical information retrieval from multiple features.

    PubMed

    Wu, Jiajin; Huang, Jimmy; Ye, Zheng

    2014-01-01

    Different from traditional information retrieval (IR), promoting diversity in IR takes consideration of relationship between documents in order to promote novelty and reduce redundancy thus to provide diversified results to satisfy various user intents. Diversity IR in biomedical domain is especially important as biologists sometimes want diversified results pertinent to their query. A combined learning-to-rank (LTR) framework is learned through a general ranking model (gLTR) and a diversity-biased model. The former is learned from general ranking features by a conventional learning-to-rank approach; the latter is constructed with diversity-indicating features added, which are extracted based on the retrieved passages' topics detected using Wikipedia and ranking order produced by the general learning-to-rank model; final ranking results are given by combination of both models. Compared with baselines BM25 and DirKL on 2006 and 2007 collections, the gLTR has 0.2292 (+16.23% and +44.1% improvement over BM25 and DirKL respectively) and 0.1873 (+15.78% and +39.0% improvement over BM25 and DirKL respectively) in terms of aspect level of mean average precision (Aspect MAP). The LTR method outperforms gLTR on 2006 and 2007 collections with 4.7% and 2.4% improvement in terms of Aspect MAP. The learning-to-rank method is an efficient way for biomedical information retrieval and the diversity-biased features are beneficial for promoting diversity in ranking results.

  15. Function Model for Community Health Service Information

    NASA Astrophysics Data System (ADS)

    Yang, Peng; Pan, Feng; Liu, Danhong; Xu, Yongyong

    In order to construct a function model of community health service (CHS) information for development of CHS information management system, Integration Definition for Function Modeling (IDEF0), an IEEE standard which is extended from Structured Analysis and Design(SADT) and now is a widely used function modeling method, was used to classifying its information from top to bottom. The contents of every level of the model were described and coded. Then function model for CHS information, which includes 4 super-classes, 15 classes and 28 sub-classed of business function, 43 business processes and 168 business activities, was established. This model can facilitate information management system development and workflow refinement.

  16. Improving biomedical information retrieval by linear combinations of different query expansion techniques.

    PubMed

    Abdulla, Ahmed AbdoAziz Ahmed; Lin, Hongfei; Xu, Bo; Banbhrani, Santosh Kumar

    2016-07-25

    Biomedical literature retrieval is becoming increasingly complex, and there is a fundamental need for advanced information retrieval systems. Information Retrieval (IR) programs scour unstructured materials such as text documents in large reserves of data that are usually stored on computers. IR is related to the representation, storage, and organization of information items, as well as to access. In IR one of the main problems is to determine which documents are relevant and which are not to the user's needs. Under the current regime, users cannot precisely construct queries in an accurate way to retrieve particular pieces of data from large reserves of data. Basic information retrieval systems are producing low-quality search results. In our proposed system for this paper we present a new technique to refine Information Retrieval searches to better represent the user's information need in order to enhance the performance of information retrieval by using different query expansion techniques and apply a linear combinations between them, where the combinations was linearly between two expansion results at one time. Query expansions expand the search query, for example, by finding synonyms and reweighting original terms. They provide significantly more focused, particularized search results than do basic search queries. The retrieval performance is measured by some variants of MAP (Mean Average Precision) and according to our experimental results, the combination of best results of query expansion is enhanced the retrieved documents and outperforms our baseline by 21.06 %, even it outperforms a previous study by 7.12 %. We propose several query expansion techniques and their combinations (linearly) to make user queries more cognizable to search engines and to produce higher-quality search results.

  17. Generic Information Can Retrieve Known Biological Associations: Implications for Biomedical Knowledge Discovery

    PubMed Central

    van Haagen, Herman H. H. B. M.; 't Hoen, Peter A. C.; Mons, Barend; Schultes, Erik A.

    2013-01-01

    Motivation Weighted semantic networks built from text-mined literature can be used to retrieve known protein-protein or gene-disease associations, and have been shown to anticipate associations years before they are explicitly stated in the literature. Our text-mining system recognizes over 640,000 biomedical concepts: some are specific (i.e., names of genes or proteins) others generic (e.g., ‘Homo sapiens’). Generic concepts may play important roles in automated information retrieval, extraction, and inference but may also result in concept overload and confound retrieval and reasoning with low-relevance or even spurious links. Here, we attempted to optimize the retrieval performance for protein-protein interactions (PPI) by filtering generic concepts (node filtering) or links to generic concepts (edge filtering) from a weighted semantic network. First, we defined metrics based on network properties that quantify the specificity of concepts. Then using these metrics, we systematically filtered generic information from the network while monitoring retrieval performance of known protein-protein interactions. We also systematically filtered specific information from the network (inverse filtering), and assessed the retrieval performance of networks composed of generic information alone. Results Filtering generic or specific information induced a two-phase response in retrieval performance: initially the effects of filtering were minimal but beyond a critical threshold network performance suddenly drops. Contrary to expectations, networks composed exclusively of generic information demonstrated retrieval performance comparable to unfiltered networks that also contain specific concepts. Furthermore, an analysis using individual generic concepts demonstrated that they can effectively support the retrieval of known protein-protein interactions. For instance the concept “binding” is indicative for PPI retrieval and the concept “mutation abnormality” is

  18. A Part-Of-Speech term weighting scheme for biomedical information retrieval.

    PubMed

    Wang, Yanshan; Wu, Stephen; Li, Dingcheng; Mehrabi, Saeed; Liu, Hongfang

    2016-10-01

    In the era of digitalization, information retrieval (IR), which retrieves and ranks documents from large collections according to users' search queries, has been popularly applied in the biomedical domain. Building patient cohorts using electronic health records (EHRs) and searching literature for topics of interest are some IR use cases. Meanwhile, natural language processing (NLP), such as tokenization or Part-Of-Speech (POS) tagging, has been developed for processing clinical documents or biomedical literature. We hypothesize that NLP can be incorporated into IR to strengthen the conventional IR models. In this study, we propose two NLP-empowered IR models, POS-BoW and POS-MRF, which incorporate automatic POS-based term weighting schemes into bag-of-word (BoW) and Markov Random Field (MRF) IR models, respectively. In the proposed models, the POS-based term weights are iteratively calculated by utilizing a cyclic coordinate method where golden section line search algorithm is applied along each coordinate to optimize the objective function defined by mean average precision (MAP). In the empirical experiments, we used the data sets from the Medical Records track in Text REtrieval Conference (TREC) 2011 and 2012 and the Genomics track in TREC 2004. The evaluation on TREC 2011 and 2012 Medical Records tracks shows that, for the POS-BoW models, the mean improvement rates for IR evaluation metrics, MAP, bpref, and P@10, are 10.88%, 4.54%, and 3.82%, compared to the BoW models; and for the POS-MRF models, these rates are 13.59%, 8.20%, and 8.78%, compared to the MRF models. Additionally, we experimentally verify that the proposed weighting approach is superior to the simple heuristic and frequency based weighting approaches, and validate our POS category selection. Using the optimal weights calculated in this experiment, we tested the proposed models on the TREC 2004 Genomics track and obtained average of 8.63% and 10.04% improvement rates for POS-BoW and POS

  19. The Wisconsin Small Business Development Center Information Service: A Model.

    ERIC Educational Resources Information Center

    Awe, Susan C.

    1986-01-01

    Presents the model of the Information Service of the Wisconsin Small Business Development Center Information Service, including the objectives and tasks necessary to develop an information service, and staffing and funding guidelines for the first two years. (EJS)

  20. Meeting Report from the Second “Minimum Information for Biological and Biomedical Investigations” (MIBBI) workshop

    PubMed Central

    Kettner, Carsten; Field, Dawn; Sansone, Susanna-Assunta; Taylor, Chris; Aerts, Jan; Binns, Nigel; Blake, Andrew; Britten, Cedrik M.; de Marco, Ario; Fostel, Jennifer; Gaudet, Pascale; González-Beltrán, Alejandra; Hardy, Nigel; Hellemans, Jan; Hermjakob, Henning; Juty, Nick; Leebens-Mack, Jim; Maguire, Eamonn; Neumann, Steffen; Orchard, Sandra; Parkinson, Helen; Piel, William; Ranganathan, Shoba; Rocca-Serra, Philippe; Santarsiero, Annapaola; Shotton, David; Sterk, Peter; Untergasser, Andreas; Whetzel, Patricia L.

    2010-01-01

    This report summarizes the proceedings of the second workshop of the ‘Minimum Information for Biological and Biomedical Investigations’ (MIBBI) consortium held on Dec 1-2, 2010 in Rüdesheim, Germany through the sponsorship of the Beilstein-Institute. MIBBI is an umbrella organization uniting communities developing Minimum Information (MI) checklists to standardize the description of data sets, the workflows by which they were generated and the scientific context for the work. This workshop brought together representatives of more than twenty communities to present the status of their MI checklists and plans for future development. Shared challenges and solutions were identified and the role of MIBBI in MI checklist development was discussed. The meeting featured some thirty presentations, wide-ranging discussions and breakout groups. The top outcomes of the two-day workshop as defined by the participants were: 1) the chance to share best practices and to identify areas of synergy; 2) defining a series of tasks for updating the MIBBI Portal; 3) reemphasizing the need to maintain independent MI checklists for various communities while leveraging common terms and workflow elements contained in multiple checklists; and 4) revision of the concept of the MIBBI Foundry to focus on the creation of a core set of MIBBI modules intended for reuse by individual MI checklist projects while maintaining the integrity of each MI project. Further information about MIBBI and its range of activities can be found at http://mibbi.org/. PMID:21304730

  1. Genetic service delivery: infrastructure, assessment and information.

    PubMed

    Kaye, C I

    2012-01-01

    Identification of genomic determinants of complex disorders such as cancer, diabetes and cardiovascular disease has prompted public health systems to focus on genetic service delivery for prevention of these disorders, adding to their previous efforts in birth defects prevention and newborn screening. This focus is consistent with previously identified obligations of the public health system as well as the core functions of public health identified by the Institute of Medicine. Models of service delivery include provision of services by the primary care provider in conjunction with subspecialists, provision of services through the medical home with co-management by genetics providers, provision of services in conjunction with disorder-specific treatment centers, and provision of services through a network of genetics clinics linked to medical homes. Whatever the model for provision of genetic services, tools to assist providers include facilities for outreach and telemedicine, information technology, just-in-time management plans, and emergency management tools. Assessment tools to determine which care is best are critical for quality improvement and development of best practices. Because the workforce of genetics providers is not keeping pace with the need for services, an understanding of the factors contributing to this lag is important, as is the development of an improved knowledge base in genomics for primary care providers. Copyright © 2012 S. Karger AG, Basel.

  2. A passage retrieval method based on probabilistic information retrieval model and UMLS concepts in biomedical question answering.

    PubMed

    Sarrouti, Mourad; Ouatik El Alaoui, Said

    2017-04-01

    Passage retrieval, the identification of top-ranked passages that may contain the answer for a given biomedical question, is a crucial component for any biomedical question answering (QA) system. Passage retrieval in open-domain QA is a longstanding challenge widely studied over the last decades. However, it still requires further efforts in biomedical QA. In this paper, we present a new biomedical passage retrieval method based on Stanford CoreNLP sentence/passage length, probabilistic information retrieval (IR) model and UMLS concepts. In the proposed method, we first use our document retrieval system based on PubMed search engine and UMLS similarity to retrieve relevant documents to a given biomedical question. We then take the abstracts from the retrieved documents and use Stanford CoreNLP for sentence splitter to make a set of sentences, i.e., candidate passages. Using stemmed words and UMLS concepts as features for the BM25 model, we finally compute the similarity scores between the biomedical question and each of the candidate passages and keep the N top-ranked ones. Experimental evaluations performed on large standard datasets, provided by the BioASQ challenge, show that the proposed method achieves good performances compared with the current state-of-the-art methods. The proposed method significantly outperforms the current state-of-the-art methods by an average of 6.84% in terms of mean average precision (MAP). We have proposed an efficient passage retrieval method which can be used to retrieve relevant passages in biomedical QA systems with high mean average precision. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Towards automated biomedical ontology harmonization.

    PubMed

    Uribe, Gustavo A; Lopez, Diego M; Blobel, Bernd

    2014-01-01

    The use of biomedical ontologies is increasing, especially in the context of health systems interoperability. Ontologies are key pieces to understand the semantics of information exchanged. However, given the diversity of biomedical ontologies, it is essential to develop tools that support harmonization processes amongst them. Several algorithms and tools are proposed by computer scientist for partially supporting ontology harmonization. However, these tools face several problems, especially in the biomedical domain where ontologies are large and complex. In the harmonization process, matching is a basic task. This paper explains the different ontology harmonization processes, analyzes existing matching tools, and proposes a prototype of an ontology harmonization service. The results demonstrate that there are many open issues in the field of biomedical ontology harmonization, such as: overcoming structural discrepancies between ontologies; the lack of semantic algorithms to automate the process; the low matching efficiency of existing algorithms; and the use of domain and top level ontologies in the matching process.

  4. IODP Scientific Earth Drilling Information Service

    NASA Astrophysics Data System (ADS)

    Wallrabe-Adams, H.-J.; Diepenbroek, M.; Grobe, H.; Huber, R.; Schindler, U.; Collier, J.

    2012-04-01

    The Integrated Ocean Drilling Program (IODP) has set up a web-based information service (Scientific Earth Drilling Information Service, SEDIS, http://sedis.iodp.org), which integrates the data of the three IODP implementing organizations from the United States (USIO), Japan (CDEX) and Europe with Canada (ESO). The SEDIS portal provides information on ODP, DSDP and IODP expeditions, publications and data. Moreover, post-cruise data has been collected and published via the portal. A thesaurus supports information and data searches. Data sets can be downloaded as tab-delimited text files. SEDIS is also being prepared to include other IODP relevant scientific drilling data from terrestrial or lake drilling programs. The portal is designed to integrate available scientific data via metadata by employing international standards for metadata, data exchange and transfer.

  5. Security for Information Technology Service Contracts

    DTIC Science & Technology

    1998-01-01

    Carnegie Mellon University Software Engineering Institute Security for Information Technology Service Contracts Julia Allen Gary Ford Barbara Fraser...copyright license under the clause at 52.227-7013. This document is available through Asset Source for Software Engineering Technology (ASSET): 1350 Earl...your systems information technology software that operates in support of the day-to-day business and operations of your organization Who should read

  6. Biomedical Applications of the Information-efficient Spectral Imaging Sensor (ISIS)

    SciTech Connect

    Gentry, S.M.; Levenson, R.

    1999-01-21

    The Information-efficient Spectral Imaging Sensor (ISIS) approach to spectral imaging seeks to bridge the gap between tuned multispectral and fixed hyperspectral imaging sensors. By allowing the definition of completely general spectral filter functions, truly optimal measurements can be made for a given task. These optimal measurements significantly improve signal-to-noise ratio (SNR) and speed, minimize data volume and data rate, while preserving classification accuracy. The following paper investigates the application of the ISIS sensing approach in two sample biomedical applications: prostate and colon cancer screening. It is shown that in these applications, two to three optimal measurements are sufficient to capture the majority of classification information for critical sample constituents. In the prostate cancer example, the optimal measurements allow 8% relative improvement in classification accuracy of critical cell constituents over a red, green, blue (RGB) sensor. In the colon cancer example, use of optimal measurements boost the classification accuracy of critical cell constituents by 28% relative to the RGB sensor. In both cases, optimal measurements match the performance achieved by the entire hyperspectral data set. The paper concludes that an ISIS style spectral imager can acquire these optimal spectral images directly, allowing improved classification accuracy over an RGB sensor. Compared to a hyperspectral sensor, the ISIS approach can achieve similar classification accuracy using a significantly lower number of spectral samples, thus minimizing overall sample classification time and cost.

  7. Intra-Library Science Information Service

    ERIC Educational Resources Information Center

    Pancake, Edwina H.

    1973-01-01

    The Science/Technology Information Center at the University of Virginia, Charlottesville, offers a new service to its science community. It provides a researcher with any materials not already located in his department library, regardless of format or location, at no charge. Operations, procedures, and costs are discussed. (4 references)…

  8. Reference Service in the Information Network.

    ERIC Educational Resources Information Center

    Bunge, Charles A.

    Reference service is defined as the mediation by a librarian between the need structures of users and the structures of information resources. The general process by which reference librarians accomplish this is outlined as including the phases of question clarification, question translation, search strategy formulation, search execution, delivery…

  9. Information and Referral Service, District Office Training.

    ERIC Educational Resources Information Center

    Health and Welfare Council of Central Maryland, Inc., Baltimore.

    Within a standard format the details of instruction and training in various areas (units) of information and referral (I and R) services are given for Social Security Administration workers. Each unit is specified by the following categories: objective, special consideration, background, presentation, participation, review, and examples. There are…

  10. Information Technology Services Support for Emergencies

    ERIC Educational Resources Information Center

    Spicer, Donald Z.

    2008-01-01

    For at least the last quarter century, enterprises--including higher education institutions--have increasingly relied on Information Technology Services (ITS) for business functions. As a result, IT organizations have had to develop the discipline of production operations as well as recovery procedures to respond when those operations are…

  11. Marketing Secondary Information Products and Services.

    ERIC Educational Resources Information Center

    King, Donald W.

    1982-01-01

    Discusses the components of marketing (i.e., consumer markets, product development, sales, advertising and promotion, packaging, distribution, pricing, and market research), how information products and services relate to those components, and the pricing of products from a bibliographic database. Two figures and a 17-item reference list are…

  12. Marketing Secondary Information Products and Services.

    ERIC Educational Resources Information Center

    King, Donald W.

    1982-01-01

    Discusses the components of marketing (i.e., consumer markets, product development, sales, advertising and promotion, packaging, distribution, pricing, and market research), how information products and services relate to those components, and the pricing of products from a bibliographic database. Two figures and a 17-item reference list are…

  13. The Dynamics of Information Search Services.

    ERIC Educational Resources Information Center

    Lindquist, Mats G.

    Computer-based information search services (ISSs) of the type that provide online literature searches are analyzed from a systems viewpoint using a continuous simulation model. The methodology applied is "system dynamics," and the system language is DYNAMO. The analysis reveals that the observed growth and stagnation of a typical ISS can…

  14. MaROS: Information Management Service

    NASA Technical Reports Server (NTRS)

    Allard, Daniel A.; Gladden, Roy E.; Wright, Jesse J.; Hy, Franklin H.; Rabideau, Gregg R.; Wallick, Michael N.

    2011-01-01

    This software is provided by the Mars Relay Operations Service (MaROS) task to a variety of Mars projects for the purpose of coordinating communications sessions between landed spacecraft assets and orbiting spacecraft assets at Mars. The Information Management Service centralizes a set of functions previously distributed across multiple spacecraft operations teams, and as such, greatly improves visibility into the end-to-end strategic coordination process. Most of the process revolves around the scheduling of communications sessions between the spacecraft during periods of time when a landed asset on Mars is geometrically visible by an orbiting spacecraft. These relay sessions are used to transfer data both to and from the landed asset via the orbiting asset on behalf of Earth-based spacecraft operators. This software component is an application process running as a Java virtual machine. The component provides all service interfaces via a Representational State Transfer (REST) protocol over https to external clients. There are two general interaction modes with the service: upload and download of data. For data upload, the service must execute logic specific to the upload data type and trigger any applicable calculations including pass delivery latencies and overflight conflicts. For data download, the software must retrieve and correlate requested information and deliver to the requesting client. The provision of this service enables several key advancements over legacy processes and systems. For one, this service represents the first time that end-to-end relay information is correlated into a single shared repository. The software also provides the first multimission latency calculator; previous latency calculations had been performed on a mission-by-mission basis.

  15. Information sources in biomedical science and medical journalism: methodological approaches and assessment.

    PubMed

    Miranda, Giovanna F; Vercellesi, Luisa; Bruno, Flavia

    2004-09-01

    Throughout the world the public is showing increasing interest in medical and scientific subjects and journalists largely spread this information, with an important impact on knowledge and health. Clearly, therefore, the relationship between the journalist and his sources is delicate: freedom and independence of information depend on the independence and truthfulness of the sources. The new "precision journalism" holds that scientific methods should be applied to journalism, so authoritative sources are a common need for journalists and scientists. We therefore compared the individual classifications and methods of assessing of sources in biomedical science and medical journalism to try to extrapolate scientific methods of evaluation to journalism. In journalism and science terms used to classify sources of information show some similarities, but their meanings are different. In science primary and secondary classes of information, for instance, refer to the levels of processing, but in journalism to the official nature of the source itself. Scientists and journalists must both always consult as many sources as possible and check their authoritativeness, reliability, completeness, up-to-dateness and balance. In journalism, however, there are some important differences and limits: too many sources can sometimes diminish the quality of the information. The sources serve a first filter between the event and the journalist, who is not providing the reader with the fact, but with its projection. Journalists have time constraints and lack the objective criteria for searching, the specific background knowledge, and the expertise to fully assess sources. To assist in understanding the wealth of sources of information in journalism, we have prepared a checklist of items and questions. There are at least four fundamental points that a good journalist, like any scientist, should know: how to find the latest information (the sources), how to assess it (the quality and

  16. The Role of Information Professional in Selecting Vendor Services.

    ERIC Educational Resources Information Center

    Plosker, George R.; Christiani, Linnea J.

    1995-01-01

    Examines the role of information professionals in selecting vendor services within the context of the theme "the future of information services." Reviews options information professionals have in terms of selecting vendor services; evaluates professional services, end-user services, and vendor support; and provides an historical…

  17. CORBA security services for health information systems.

    PubMed

    Blobel, B; Holena, M

    1998-01-01

    The structure of healthcare systems in developed countries is changing to 'shared care', enforced by economic constraints and caused by a change in the basic conditions of care. That development results in co-operative health information systems across the boundaries of organisational, technological, and policy domains. Increasingly, these distributed and, as far as their domains are concerned, heterogeneous systems are based on middleware approaches, such as CORBA. Regarding the sensitivity of personal and medical data, such open, distributed, and heterogeneous health information systems require a high level of data protection and data security, both with respect to patient information and with respect to users. This paper, relying on experience gained through our activities in CORBAmed, describes the possibilities the CORBA middleware provides to achieve application and communication security. On the background of the overall CORBA architecture, it outlines the different security services previewed in the adopted CORBA specifications which are discussed in the context of the security requirements of healthcare information systems. Security services required in the healthcare domain but not available at the moment are mentioned. A solution is proposed, which on the one hand allows to make use of the available CORBA security services and additional ones, on the other hand remains open to other middleware approaches, such as DHE or HL7.

  18. eClims: An Extensible and Dynamic Integration Framework for Biomedical Information Systems.

    PubMed

    Savonnet, Marinette; Leclercq, Eric; Naubourg, Pierre

    2016-11-01

    Biomedical information systems (BIS) require consideration of three types of variability: data variability induced by new high throughput technologies, schema or model variability induced by large scale studies or new fields of research, and knowledge variability resulting from new discoveries. Beyond data heterogeneity, managing variabilities in the context of BIS requires extensible and dynamic integration process. In this paper, we focus on data and schema variabilities and we propose an integration framework based on ontologies, master data, and semantic annotations. The framework addresses issues related to: 1) collaborative work through a dynamic integration process; 2) variability among studies using an annotation mechanism; and 3) quality control over data and semantic annotations. Our approach relies on two levels of knowledge: BIS-related knowledge is modeled using an application ontology coupled with UML models that allow controlling data completeness and consistency, and domain knowledge is described by a domain ontology, which ensures data coherence. A system build with the eClims framework has been implemented and evaluated in the context of a proteomic platform.

  19. Discovering biomedical semantic relations in PubMed queries for information retrieval and database curation.

    PubMed

    Huang, Chung-Chi; Lu, Zhiyong

    2016-01-01

    Identifying relevant papers from the literature is a common task in biocuration. Most current biomedical literature search systems primarily rely on matching user keywords. Semantic search, on the other hand, seeks to improve search accuracy by understanding the entities and contextual relations in user keywords. However, past research has mostly focused on semantically identifying biological entities (e.g. chemicals, diseases and genes) with little effort on discovering semantic relations. In this work, we aim to discover biomedical semantic relations in PubMed queries in an automated and unsupervised fashion. Specifically, we focus on extracting and understanding the contextual information (or context patterns) that is used by PubMed users to represent semantic relations between entities such as 'CHEMICAL-1 compared to CHEMICAL-2' With the advances in automatic named entity recognition, we first tag entities in PubMed queries and then use tagged entities as knowledge to recognize pattern semantics. More specifically, we transform PubMed queries into context patterns involving participating entities, which are subsequently projected to latent topics via latent semantic analysis (LSA) to avoid the data sparseness and specificity issues. Finally, we mine semantically similar contextual patterns or semantic relations based on LSA topic distributions. Our two separate evaluation experiments of chemical-chemical (CC) and chemical-disease (CD) relations show that the proposed approach significantly outperforms a baseline method, which simply measures pattern semantics by similarity in participating entities. The highest performance achieved by our approach is nearly 0.9 and 0.85 respectively for the CC and CD task when compared against the ground truth in terms of normalized discounted cumulative gain (nDCG), a standard measure of ranking quality. These results suggest that our approach can effectively identify and return related semantic patterns in a ranked order

  20. Discovering biomedical semantic relations in PubMed queries for information retrieval and database curation

    PubMed Central

    Huang, Chung-Chi; Lu, Zhiyong

    2016-01-01

    Identifying relevant papers from the literature is a common task in biocuration. Most current biomedical literature search systems primarily rely on matching user keywords. Semantic search, on the other hand, seeks to improve search accuracy by understanding the entities and contextual relations in user keywords. However, past research has mostly focused on semantically identifying biological entities (e.g. chemicals, diseases and genes) with little effort on discovering semantic relations. In this work, we aim to discover biomedical semantic relations in PubMed queries in an automated and unsupervised fashion. Specifically, we focus on extracting and understanding the contextual information (or context patterns) that is used by PubMed users to represent semantic relations between entities such as ‘CHEMICAL-1 compared to CHEMICAL-2.’ With the advances in automatic named entity recognition, we first tag entities in PubMed queries and then use tagged entities as knowledge to recognize pattern semantics. More specifically, we transform PubMed queries into context patterns involving participating entities, which are subsequently projected to latent topics via latent semantic analysis (LSA) to avoid the data sparseness and specificity issues. Finally, we mine semantically similar contextual patterns or semantic relations based on LSA topic distributions. Our two separate evaluation experiments of chemical-chemical (CC) and chemical–disease (CD) relations show that the proposed approach significantly outperforms a baseline method, which simply measures pattern semantics by similarity in participating entities. The highest performance achieved by our approach is nearly 0.9 and 0.85 respectively for the CC and CD task when compared against the ground truth in terms of normalized discounted cumulative gain (nDCG), a standard measure of ranking quality. These results suggest that our approach can effectively identify and return related semantic patterns in a ranked

  1. An Information Service Model for Remote Sensing Emergency Services

    NASA Astrophysics Data System (ADS)

    Zhang, Z.; Zhao, S.; Li, X.; Cong, D.; Sun, D.

    2017-09-01

    This paper presents a method on the semantic access environment, which can solve the problem about how to identify the correct natural disaster emergency knowledge and return to the demanders. The study data is natural disaster knowledge text set. Firstly, based on the remote sensing emergency knowledge database, we utilize the sematic network to extract the key words in the input documents dataset. Then, using the semantic analysis based on words segmentation and PLSA, to establish the sematic access environment to identify the requirement of users and match the emergency knowledge in the database. Finally, the user preference model was established, which could help the system to return the corresponding information to the different users. The results indicate that semantic analysis can dispose the natural disaster knowledge effectively, which will realize diversified information service, enhance the precision of information retrieval and satisfy the requirement of users.

  2. The Government Information Locator Service (GILS)

    USGS Publications Warehouse

    Christian, E.

    1996-01-01

    In coordination with the Information Infrastructure Task Force (IITF), the Office of Management and Budget (OMB) is promoting the establishment of an agency-based Government Information Locator Service (GILS) to help the public locate and access information throughout the Federal Government. This report presents a vision of how GILS will be implemented. Working primarily with OMB and the Locator Subgroup of the Interagency Working Group on Public Access, Eliot Christian of the US Geological Survey prepared this report under the auspices of the IITF Committee on Information Policy. This vision of GILS has also received extensive review by various Federal agencies and other interested parties, including some non-Federal organizations and by the general public through notices in both the Federal Register and the Commerce Business Daily and at a public meeting held in December, 1993. As part of the Federal role in the National Information Infrastructure, GILS will identify and describe information resources throughout the Federal government, and provide assistance in obtaining the information. It will be decentralized and will supplement other agency and commercial information dissemination mechanisms. The public will use GILS directly or through intermediaries, such as the Government Printing Office, the National Technical Information Service, the Federal depository libraries, other public libraries, and private sector information services. Direct users will have access to a GILS Core accessible on the Internet without charge. Intermediate access may include kiosks, "800 numbers", electronic mail, bulletin boards, fax, and off-line media such as floppy disks, CD-ROM, and printed works. GILS will use standard network technology and the American National Standards Institute Z39.50 standard for information search and retrieval so that information can be retrieved in a variety of ways. Direct users will eventually have access to many other Federal and non

  3. Active learning-based information structure analysis of full scientific articles and two applications for biomedical literature review.

    PubMed

    Guo, Yufan; Silins, Ilona; Stenius, Ulla; Korhonen, Anna

    2013-06-01

    Techniques that are capable of automatically analyzing the information structure of scientific articles could be highly useful for improving information access to biomedical literature. However, most existing approaches rely on supervised machine learning (ML) and substantial labeled data that are expensive to develop and apply to different sub-fields of biomedicine. Recent research shows that minimal supervision is sufficient for fairly accurate information structure analysis of biomedical abstracts. However, is it realistic for full articles given their high linguistic and informational complexity? We introduce and release a novel corpus of 50 biomedical articles annotated according to the Argumentative Zoning (AZ) scheme, and investigate active learning with one of the most widely used ML models-Support Vector Machines (SVM)-on this corpus. Additionally, we introduce two novel applications that use AZ to support real-life literature review in biomedicine via question answering and summarization. We show that active learning with SVM trained on 500 labeled sentences (6% of the corpus) performs surprisingly well with the accuracy of 82%, just 2% lower than fully supervised learning. In our question answering task, biomedical researchers find relevant information significantly faster from AZ-annotated than unannotated articles. In the summarization task, sentences extracted from particular zones are significantly more similar to gold standard summaries than those extracted from particular sections of full articles. These results demonstrate that active learning of full articles' information structure is indeed realistic and the accuracy is high enough to support real-life literature review in biomedicine. The annotated corpus, our AZ classifier and the two novel applications are available at http://www.cl.cam.ac.uk/yg244/12bioinfo.html

  4. Realizing the Potential of Information Resources: Information, Technology, and Services. Track 4: Rethinking User Services.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Six papers and two abstracts of papers are presented from the 1995 CAUSE conference track on user services issues faced by managers of information technology at colleges and universities. The papers include: (1) "Academic Computing Services: MORE than a Utility" (Scott Bierman and Cathy Smith), which focuses on Carleton College's efforts…

  5. Sequential pattern mining for discovering gene interactions and their contextual information from biomedical texts.

    PubMed

    Cellier, Peggy; Charnois, Thierry; Plantevit, Marc; Rigotti, Christophe; Crémilleux, Bruno; Gandrillon, Olivier; Kléma, Jiří; Manguin, Jean-Luc

    2015-01-01

    Discovering gene interactions and their characterizations from biological text collections is a crucial issue in bioinformatics. Indeed, text collections are large and it is very difficult for biologists to fully take benefit from this amount of knowledge. Natural Language Processing (NLP) methods have been applied to extract background knowledge from biomedical texts. Some of existing NLP approaches are based on handcrafted rules and thus are time consuming and often devoted to a specific corpus. Machine learning based NLP methods, give good results but generate outcomes that are not really understandable by a user. We take advantage of an hybridization of data mining and natural language processing to propose an original symbolic method to automatically produce patterns conveying gene interactions and their characterizations. Therefore, our method not only allows gene interactions but also semantics information on the extracted interactions (e.g., modalities, biological contexts, interaction types) to be detected. Only limited resource is required: the text collection that is used as a training corpus. Our approach gives results comparable to the results given by state-of-the-art methods and is even better for the gene interaction detection in AIMed. Experiments show how our approach enables to discover interactions and their characterizations. To the best of our knowledge, there is few methods that automatically extract the interactions and also associated semantics information. The extracted gene interactions from PubMed are available through a simple web interface at https://bingotexte.greyc.fr/. The software is available at https://bingo2.greyc.fr/?q=node/22.

  6. Impact of French 'Comités de Protection des Personnes' on the readability of informed consent documents (ICD) in biomedical research: more information, but not better information.

    PubMed

    Paris, Adeline; Cracowski, Jean-Luc; Maison, Patrick; Radauceanu, Anca; Cornu, Catherine; Hommel, Marc

    2005-06-01

    Information is the keystone to the participation of subjects in biomedical research. Clear comprehension of the informed consent documents (ICDs) is primordial and a necessary requirement is that they are readable. While submission of a protocol to a French 'Comités de Protection des Personnes' (CPP) is a mandatory step with regard to the French legislation on biomedical research, no published data are available concerning its influence on ICDs readability. The aim of our study was to determine the impact of French CPP on the readability of ICDs, using lexico-syntactic readability indexes and ICDs from four clinical research centres and one clinical research unit. Twenty-five ICDs were analysed. The Flesch score was not modified after CPP review, while the Cordial score was significantly lower [from 4 (1-14) to 1 (1-13), P = 0.014]. The information was longer and more complex following CPP review. No protocol characteristics had any impact on the variation before and after review for either the Flesch or the Cordial indexes, nor on the number of syllables per word. Changes in the total number of words before and after review varied considerably between study centre, supporting heterogeneity of CPP review. Since August 2004, French CPP have to study the intelligibility of ICDs in addition to the scientific and ethic aspects of a research. We show that their current reviews do not increase the readability, while increasing the length of ICDs.

  7. Advanced information processing system: Local system services

    NASA Technical Reports Server (NTRS)

    Burkhardt, Laura; Alger, Linda; Whittredge, Roy; Stasiowski, Peter

    1989-01-01

    The Advanced Information Processing System (AIPS) is a multi-computer architecture composed of hardware and software building blocks that can be configured to meet a broad range of application requirements. The hardware building blocks are fault-tolerant, general-purpose computers, fault-and damage-tolerant networks (both computer and input/output), and interfaces between the networks and the computers. The software building blocks are the major software functions: local system services, input/output, system services, inter-computer system services, and the system manager. The foundation of the local system services is an operating system with the functions required for a traditional real-time multi-tasking computer, such as task scheduling, inter-task communication, memory management, interrupt handling, and time maintenance. Resting on this foundation are the redundancy management functions necessary in a redundant computer and the status reporting functions required for an operator interface. The functional requirements, functional design and detailed specifications for all the local system services are documented.

  8. Institute for Scientific Information-indexed biomedical journals of Saudi Arabia. Their performance from 2007-2014.

    PubMed

    Rohra, Dileep K; Rohra, Vikram K; Cahusac, Peter

    2016-11-01

    To compare the journal impact factor (JIF) and Eigenfactor score (ES) of Institute for Scientific Information (ISI)-indexed biomedical journals published from the Kingdom of Saudi Arabia (KSA) over the last 8 years. Methods: This is a retrospective study, conducted at Alfaisal University, Riyadh, KSA from January to March 2016. The Journal Citation Reports of ISI Web of Knowledge were accessed, and 6 Saudi biomedical journals were included for analysis. Results: All Saudi journals have improved their IF compared with their baseline. However, the performance of the Journal of Pharmaceutical Sciences and Neurosciences has been exceptionally good. The biggest improvement in percent growth in JIF was seen in the Saudi Pharmaceutical Journal (approximately 887%) followed by Neurosciences (approximately 462%). Interestingly, the ES of all biomedical journals, except Saudi Journal of Gastroenterology and Saudi Medical Journal, increased over the years. The greatest growth in ES (more than 5 fold) was noted for Neurosciences and Saudi Pharmaceutical Journal. Conclusion: This study shows that the overall quality of all Saudi biomedical journals has improved in the last 8 years.

  9. Information logistics: A production-line approach to information services

    NASA Technical Reports Server (NTRS)

    Adams, Dennis; Lee, Chee-Seng

    1991-01-01

    Logistics can be defined as the process of strategically managing the acquisition, movement, and storage of materials, parts, and finished inventory (and the related information flow) through the organization and its marketing channels in a cost effective manner. It is concerned with delivering the right product to the right customer in the right place at the right time. The logistics function is composed of inventory management, facilities management, communications unitization, transportation, materials management, and production scheduling. The relationship between logistics and information systems is clear. Systems such as Electronic Data Interchange (EDI), Point of Sale (POS) systems, and Just in Time (JIT) inventory management systems are important elements in the management of product development and delivery. With improved access to market demand figures, logisticians can decrease inventory sizes and better service customer demand. However, without accurate, timely information, little, if any, of this would be feasible in today's global markets. Information systems specialists can learn from logisticians. In a manner similar to logistics management, information logistics is concerned with the delivery of the right data, to the ring customer, at the right time. As such, information systems are integral components of the information logistics system charged with providing customers with accurate, timely, cost-effective, and useful information. Information logistics is a management style and is composed of elements similar to those associated with the traditional logistics activity: inventory management (data resource management), facilities management (distributed, centralized and decentralized information systems), communications (participative design and joint application development methodologies), unitization (input/output system design, i.e., packaging or formatting of the information), transportations (voice, data, image, and video communication systems

  10. 76 FR 71934 - Information Collection; Direct Loan Servicing-Special

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-21

    ... Farm Service Agency Information Collection; Direct Loan Servicing--Special AGENCY: Farm Service Agency... organizations on a revision of a currently approved information collection that supports Direct Loan Servicing... requests for disaster set-aside, primary loan servicing, buyout at market value, and homestead...

  11. 78 FR 14822 - Proposed Information Collection; National Park Service Concessions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-07

    ... National Park Service Proposed Information Collection; National Park Service Concessions AGENCY: National Park Service, Interior. ACTION: Notice; request for comments. SUMMARY: We (National Park Service, NPS... Madonna L. Baucum, Information Collection Clearance Officer, National Park Service, 1201 I Street NW., MS...

  12. Information Technology in Complex Health Services

    PubMed Central

    Southon, Frank Charles Gray; Sauer, Chris; Dampney, Christopher Noel Grant (Kit)

    1997-01-01

    Abstract Objective: To identify impediments to the successful transfer and implementation of packaged information systems through large, divisionalized health services. Design: A case analysis of the failure of an implementation of a critical application in the Public Health System of the State of New South Wales, Australia, was carried out. This application had been proven in the United States environment. Measurements: Interviews involving over 60 staff at all levels of the service were undertaken by a team of three. The interviews were recorded and analyzed for key themes, and the results were shared and compared to enable a continuing critical assessment. Results: Two components of the transfer of the system were considered: the transfer from a different environment, and the diffusion throughout a large, divisionalized organization. The analyses were based on the Scott-Morton organizational fit framework. In relation to the first, it was found that there was a lack of fit in the business environments and strategies, organizational structures and strategy-structure pairing as well as the management process-roles pairing. The diffusion process experienced problems because of the lack of fit in the strategy-structure, strategy-structure-management processes, and strategy-structure-role relationships. Conclusion: The large-scale developments of integrated health services present great challenges to the efficient and reliable implementation of information technology, especially in large, divisionalized organizations. There is a need to take a more sophisticated approach to understanding the complexities of organizational factors than has traditionally been the case. PMID:9067877

  13. Exposome informatics: considerations for the design of future biomedical research information systems.

    PubMed

    Martin Sanchez, Fernando; Gray, Kathleen; Bellazzi, Riccardo; Lopez-Campos, Guillermo

    2014-01-01

    The environment's contribution to health has been conceptualized as the exposome. Biomedical research interest in environmental exposures as a determinant of physiopathological processes is rising as such data increasingly become available. The panoply of miniaturized sensing devices now accessible and affordable for individuals to use to monitor a widening range of parameters opens up a new world of research data. Biomedical informatics (BMI) must provide a coherent framework for dealing with multi-scale population data including the phenome, the genome, the exposome, and their interconnections. The combination of these more continuous, comprehensive, and personalized data sources requires new research and development approaches to data management, analysis, and visualization. This article analyzes the implications of a new paradigm for the discipline of BMI, one that recognizes genome, phenome, and exposome data and their intricate interactions as the basis for biomedical research now and for clinical care in the near future.

  14. IPPF Co-operative Information Service. February 1979.

    ERIC Educational Resources Information Center

    International Planned Parenthood Federation, London (England).

    Bibliographic entries are classified into nine categories: (1) General Reference; (2) International Planned Parenthood Federation; (3) Family Planning; (4) Bio-Medical Research; (5) Social Sciences Related to Family Planning; (6) Education and Training; (7) Information and Communication; (8) International Organizations and Conferences; and (9)…

  15. Improving European Wildfire Emergency Information Services

    NASA Astrophysics Data System (ADS)

    Bielski, Conrad; Whitmore, Ceri; O'Brien, Victoria; Zeug, Gunter; Kalas, Milan; Porras, Ignasi; Solé, Josep Maria; Gálvez, Pedro; Navarro, Maria; Nurmi, Pertti; Kilpinen, Juha; Ylinen, Kaisa; Furllanelo, Cesare; Maggio, Valerio; Alikadic, Azra; Dolci, Claudia

    2017-04-01

    European wildfires are a seasonal natural hazard that many regions must battle regularly. However, as European urbanization continues to encroach on natural areas and the climate changes it is likely that the frequency of wildfires will increase likewise the number of areas prone to wildfires. It is therefore paramount not only to increase public awareness of this natural hazard but also to be prepared by improving wildfire hazard forecasting, monitoring, and mapping. As part of the H2020 funded project entitled Improving Resilience to Emergencies through Advanced Cyber Technologies: I-REACT (Grant Agreement #700256) , there is a task with the goal to develop models and implement technologies to improve the support around the entire emergency management cycle with respect to wildfire hazards. Based on operational weather forecasts, pan-European geospatial data as well as regularly acquired Earth Observation imagery through the Copernicus program, and other sources of information such as social media channels a European wildfire service is being developed. This will be achieved by improving on the successes of the European Forest Fire Information Service (EFFIS) and the guidance of emergency managers experienced in wildfire hazards. Part of the research will be to reduce the number of false alarms. However, once a wildfire has been identified, the system focuses on the disaster region to provide situational information to the decision makers applying state-of-the-art approaches to improve disaster response. Post-wildfire information will continue to be produced for damage and recovery assessments. Ultimately, I-REACT expects to reduce wildfire costs to life, property and livelihood. This work will improve wildfire disaster emergency management through the development and integration of new data and technologies respectively as well as the knowledge from emergency managers who not only understand the hazard itself but also can provide insights into the information

  16. Turning Informal Thesauri Into Formal Ontologies: A Feasibility Study on Biomedical Knowledge re-Use

    PubMed Central

    2003-01-01

    This paper reports a large-scale knowledge conversion and curation experiment. Biomedical domain knowledge from a semantically weak and shallow terminological resource, the UMLS, is transformed into a rigorous description logics format. This way, the broad coverage of the UMLS is combined with inference mechanisms for consistency and cycle checking. They are the key to proper cleansing of the knowledge directly imported from the UMLS, as well as subsequent updating, maintenance and refinement of large knowledge repositories. The emerging biomedical knowledge base currently comprises more than 240 000 conceptual entities and hence constitutes one of the largest formal knowledge repositories ever built. PMID:18629112

  17. [Development of a service on line advice and information technology management for health].

    PubMed

    Berrospi Polo, Victor; Rodriguez Abad, Juan; Bobadilla Aguilar, Juan; Di Liberto Moreno, Carlos; Díaz Arroyo, Cecilia; Rafael Quipan, Carlos

    2015-10-01

    To validate an advisory service and online information technology management for health and helps to make assessment and acquisition processes an informed medical equipment according to the market and the needs of the health institutions. Internet via a technological solution supported ona data base containing systematic and updated information on technical specifications of 25 compared medical equipment, the same reference prices, list of suppliers, agents and / or producers and technical standards are developed. The"virtual" technical assistance was made with the support of a team of specialists in Health Technology Management, the decision makers in the planning, evaluation and procurement of biomedical equipment. The validation of the service was conducted by involving specialists in the field of Health Technology Management, from different disciplines and institutions who worked in health, public and private. They used the service for a period of time to verify its feasibility of use as well as its usefulness for their planning, evaluation and procurement of biomedical equipment. To these experts we applied a survey before and after them about the software developed in this project. We found that it is common to use the internet to search for information on medical equipment.Also,an increase on the view that the application will help in procurement of biomedical equipment(40% to 78%) was observed, it will improve the information system(40% to 89%) and communication among physicians,nurses, planners, engineers and other professionals involved in this process(20% to 78%). There is a need for a technological tool available with such features contribute to technology management in Peru.

  18. Should biomedical research be like Airbnb?

    PubMed

    Bonazzi, Vivien R; Bourne, Philip E

    2017-04-01

    The thesis presented here is that biomedical research is based on the trusted exchange of services. That exchange would be conducted more efficiently if the trusted software platforms to exchange those services, if they exist, were more integrated. While simpler and narrower in scope than the services governing biomedical research, comparison to existing internet-based platforms, like Airbnb, can be informative. We illustrate how the analogy to internet-based platforms works and does not work and introduce The Commons, under active development at the National Institutes of Health (NIH) and elsewhere, as an example of the move towards platforms for research.

  19. Library & Information Services: an Astronomer's Wishlist

    NASA Astrophysics Data System (ADS)

    Andernach, Heinz

    I review some of the past and current methods for retrieval of literature and other published information, excluding commercial services. Much of this is a personal view and based on experience made at various institutions, some of them neither with an adequately complete astronomy library, nor with a professional astronomy librarian. Rather than describing current retrieval methods, a few of their weaknesses are identified which merit future improval. Despite the availability of powerful electronic tools, we need to improve efforts in safeguarding published numerical and textual information in a format readily usable by astronomers. Comments are made on a user-friendly arrangement of a library, and on useful tasks for librarians with available time.

  20. [Application of the life sciences platform based on oracle to biomedical informations].

    PubMed

    Zhao, Zhi-Yun; Li, Tai-Huan; Yang, Hong-Qiao

    2008-03-01

    The life sciences platform based on Oracle database technology is introduced in this paper. By providing a powerful data access, integrating a variety of data types, and managing vast quantities of data, the software presents a flexible, safe and scalable management platform for biomedical data processing.

  1. Designing-and Redesigning-Information Services for Maximum Impact.

    ERIC Educational Resources Information Center

    Jones, Rebecca; Dysart, Jane

    2002-01-01

    Discusses innovative information services, including new services and the redesign of existing services. Describes the development process, including assessing the market and developing a marketing plan; and explains the implementation process, including monitoring client satisfaction and quality control. (LRW)

  2. Designing-and Redesigning-Information Services for Maximum Impact.

    ERIC Educational Resources Information Center

    Jones, Rebecca; Dysart, Jane

    2002-01-01

    Discusses innovative information services, including new services and the redesign of existing services. Describes the development process, including assessing the market and developing a marketing plan; and explains the implementation process, including monitoring client satisfaction and quality control. (LRW)

  3. [Modern referral-information service in the Central Medical Library of the University of Zagreb Medical School].

    PubMed

    Hadjina, G; Granić, D; Bekavac, A

    1990-01-01

    New technologies in information and retrieval services of the Central Medical Library are presented, as well as comparison between traditional search of biomedical literature and search of biomedical bases available on CD-ROM and on-line. MeSH thesaurus represents the basis for all modes of searches, either through published indexes (Index Medicus, Biomedicina Iugoslavica), searches through on-line, or via CD-ROM technology. Experience in indexing according to MeSH structure helps us to search and retrieve biomedical literature on new media too. Great interest in new media for search and retrieval of biomedical literature among our users (100%) justifies their introduction into the Library. In the period of four months, 75% of our users chose CD-ROM technology in their search, 25% chose on-line search, and both technologies were combined by 33% of the users. Having these new media in our library we have reached the point from which we join the world biomedical information network and successfully meet the growing need for information in the field of biomedicine.

  4. Attitudes Toward Automated Information Retrieval Services Among RASD Members

    ERIC Educational Resources Information Center

    Nitecki, Danuta A.

    1976-01-01

    Summary of survey of the American Library Association Reference and Adult Services Division (RASD) members concerning attitudes toward, need for, and preferences in acquiring information on automated information retrieval services. (KP)

  5. 77 FR 63805 - Federal Acquisition Regulation; Information Collection; Service Contracting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ..., company name (if any), and ``Information Collection 9000-0152, Service Contracting'' on your attached... Regulation; Information Collection; Service Contracting AGENCY: Department of Defense (DOD), General Services... collection requirement concerning service contracting. A notice was published in the Federal Register at...

  6. Information Brokers/Free-Lance Librarians: An Alternative Reference Service.

    ERIC Educational Resources Information Center

    Hogan, Matthew

    This paper examines the profession of information brokerage through a look at types of services provided, and through a discussion of major issues, including that of fee for service. The types of information broker and free-lance librarian services are identified: (1) non-profit reference and research services administered by public libraries and…

  7. BioPortal: enhanced functionality via new Web services from the National Center for Biomedical Ontology to access and use ontologies in software applications.

    PubMed

    Whetzel, Patricia L; Noy, Natalya F; Shah, Nigam H; Alexander, Paul R; Nyulas, Csongor; Tudorache, Tania; Musen, Mark A

    2011-07-01

    The National Center for Biomedical Ontology (NCBO) is one of the National Centers for Biomedical Computing funded under the NIH Roadmap Initiative. Contributing to the national computing infrastructure, NCBO has developed BioPortal, a web portal that provides access to a library of biomedical ontologies and terminologies (http://bioportal.bioontology.org) via the NCBO Web services. BioPortal enables community participation in the evaluation and evolution of ontology content by providing features to add mappings between terms, to add comments linked to specific ontology terms and to provide ontology reviews. The NCBO Web services (http://www.bioontology.org/wiki/index.php/NCBO_REST_services) enable this functionality and provide a uniform mechanism to access ontologies from a variety of knowledge representation formats, such as Web Ontology Language (OWL) and Open Biological and Biomedical Ontologies (OBO) format. The Web services provide multi-layered access to the ontology content, from getting all terms in an ontology to retrieving metadata about a term. Users can easily incorporate the NCBO Web services into software applications to generate semantically aware applications and to facilitate structured data collection.

  8. A model of clinical query management that supports integration of biomedical information over the World Wide Web.

    PubMed Central

    Detmer, W. M.; Shortliffe, E. H.

    1995-01-01

    A model of clinical query management is described that supports the integration of various types of biomedical information and the delivery of that information through a common interface. The model extends the architecture of the World Wide Web to include a Common Gateway Interface (CGI) mediator, which takes in user queries, performs syntactic and semantic processing to transform the input to a canonical form, selects the appropriate information sources to answer the query, translates the canonical query statement into a query of each information resource, queries the chosen information sources in parallel, and controls the analysis and display of results. We describe WebMedline, a CGI mediator that implements portions of this model, and discuss the benefits and limitations of this approach. PMID:8563422

  9. Oregonians and Their Library and Information Services. A Progress Report.

    ERIC Educational Resources Information Center

    Thorne, Maggie, Comp.

    Compiled in response to questions from Oregon citizens about library and information services in their state, this report contains: (1) a general description of the Governor's Conference on Library and Information Services held in June 1978; (2) a delegate's viewpoint on the White House Conference on Library and Information Services (WHCLIS); (3)…

  10. Oregonians and Their Library and Information Services. A Progress Report.

    ERIC Educational Resources Information Center

    Thorne, Maggie, Comp.

    Compiled in response to questions from Oregon citizens about library and information services in their state, this report contains: (1) a general description of the Governor's Conference on Library and Information Services held in June 1978; (2) a delegate's viewpoint on the White House Conference on Library and Information Services (WHCLIS); (3)…

  11. Re-ranking with context for high-performance biomedical information retrieval.

    PubMed

    Yin, Xiaoshi; Huang, Jimmy Xiangji; Li, Zhoujun

    2012-01-01

    In this paper, we present a context-sensitive approach to re-ranking retrieved documents for further improving the effectiveness of high-performance biomedical literature retrieval systems. For each topic, a two-dimensional positive context is learnt from the top N retrieved documents and a group of negative contexts are learnt from the last N' documents in initial retrieval ranked list. The contextual space contains lexical context and conceptual context. The probabilities that retrieved documents are generated within the contextual space are then computed for document re-ranking. Empirical evaluation on the TREC Genomics full-text collection and three high-performance biomedical literature retrieval runs demonstrates that the context-sensitive re-ranking approach yields better retrieval performance.

  12. The National Institutes of Health's Biomedical Translational Research Information System (BTRIS): design, contents, functionality and experience to date.

    PubMed

    Cimino, James J; Ayres, Elaine J; Remennik, Lyubov; Rath, Sachi; Freedman, Robert; Beri, Andrea; Chen, Yang; Huser, Vojtech

    2014-12-01

    The US National Institutes of Health (NIH) has developed the Biomedical Translational Research Information System (BTRIS) to support researchers' access to translational and clinical data. BTRIS includes a data repository, a set of programs for loading data from NIH electronic health records and research data management systems, an ontology for coding the disparate data with a single terminology, and a set of user interface tools that provide access to identified data from individual research studies and data across all studies from which individually identifiable data have been removed. This paper reports on unique design elements of the system, progress to date and user experience after five years of development and operation.

  13. The roles of biomedical maintenance branch, automation management & informatics departments throughout a clinical information systems's life cycle.

    PubMed

    Williams, D; Beebe, M E; Levin, B L

    1994-01-01

    The introduction of new technology, such as a Clinical Information System (CIS), requires hospitals to re-evaluate the roles of the Biomedical Maintenance Branch, Automation Management, and Informatics departments. This paper describes the process a 400-bed hospital underwent to resolve role ambiguity among the three activities. The institution's goal was to reach an optimal solution to using the resources offered by each activity through redrawing lines of responsibilities. This experience demonstrated that relationships among departments are dynamic and vary depending on the stage of the CIS life cycle.

  14. The National Institutes of Health's Biomedical Translational Research Information System (BTRIS): Design, Contents, Functionality and Experience to Date

    PubMed Central

    Cimino, James J.; Ayres, Elaine J.; Remennik, Lyubov; Rath, Sachi; Freedman, Robert; Beri, Andrea; Chen, Yang; Huser, Vojtech

    2013-01-01

    The US National Institutes of Health (NIH) has developed the Biomedical Translational Research Information System (BTRIS) to support researchers’ access to translational and clinical data. BTRIS includes a data repository, a set of programs for loading data from NIH electronic health records and research data management systems, an ontology for coding the disparate data with a single terminology, and a set of user interface tools that provide access to identified data from individual research studies and data across all studies from which individually identifiable data have been removed. This paper reports on unique design elements of the system, progress to date and user experience after five years of development and operation. PMID:24262893

  15. Integration of Information Services in the Parliament of Zimbabwe.

    ERIC Educational Resources Information Center

    Chiwandamira, Lyn

    This paper discusses the integration of information services in the Parliament of Zimbabwe (PoZ). An organizational chart of the information systems at PoZ in 1999 is provided, and each of the four departments managing information services are described, i.e., the library, the research department, public relations, and information technology. An…

  16. 48 CFR 39.104 - Information technology services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Information technology... SPECIAL CATEGORIES OF CONTRACTING ACQUISITION OF INFORMATION TECHNOLOGY General 39.104 Information technology services. When acquiring information technology services, solicitations must not describe...

  17. The Information-Seeking Habits of In-Service Educators

    ERIC Educational Resources Information Center

    Shipman, Todd; Bannon, Susan H.; Nunes-Bufford, Kimberly

    2015-01-01

    Research on information literacy and educators has focused on preservice educators and learning information literacy skills. Little research exists on in-service educators and their information literacy skills. Purposes of this study were to identify information sources that in-service educators used; to determine relationships between information…

  18. The Information-Seeking Habits of In-Service Educators

    ERIC Educational Resources Information Center

    Shipman, Todd; Bannon, Susan H.; Nunes-Bufford, Kimberly

    2015-01-01

    Research on information literacy and educators has focused on preservice educators and learning information literacy skills. Little research exists on in-service educators and their information literacy skills. Purposes of this study were to identify information sources that in-service educators used; to determine relationships between information…

  19. 41 CFR 105-53.143 - Information Resources Management Service.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Information Resources... FUNCTIONS Central Offices § 105-53.143 Information Resources Management Service. (a) Creation and authority. The Information Resources Management Service (IRMS), headed by the Commissioner, Information...

  20. 41 CFR 105-53.143 - Information Resources Management Service.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Information Resources... FUNCTIONS Central Offices § 105-53.143 Information Resources Management Service. (a) Creation and authority. The Information Resources Management Service (IRMS), headed by the Commissioner, Information...

  1. 48 CFR 39.104 - Information technology services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Information technology... SPECIAL CATEGORIES OF CONTRACTING ACQUISITION OF INFORMATION TECHNOLOGY General 39.104 Information technology services. When acquiring information technology services, solicitations must not describe any...

  2. 48 CFR 39.104 - Information technology services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Information technology... SPECIAL CATEGORIES OF CONTRACTING ACQUISITION OF INFORMATION TECHNOLOGY General 39.104 Information technology services. When acquiring information technology services, solicitations must not describe any...

  3. 48 CFR 39.104 - Information technology services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Information technology... SPECIAL CATEGORIES OF CONTRACTING ACQUISITION OF INFORMATION TECHNOLOGY General 39.104 Information technology services. When acquiring information technology services, solicitations must not describe any...

  4. 48 CFR 39.104 - Information technology services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Information technology... SPECIAL CATEGORIES OF CONTRACTING ACQUISITION OF INFORMATION TECHNOLOGY General 39.104 Information technology services. When acquiring information technology services, solicitations must not describe...

  5. National Emergency Medical Services Information System (NEMSIS).

    PubMed

    Dawson, Drew E

    2006-01-01

    The absence of emergency medical services (EMS) patient care data has hindered development and evaluation of EMS systems. The National Highway Traffic Safety Administration (NHTSA), in cooperation with the Health Resources and Services Administration (HRSA), has provided funding to the National Association of State EMS Directors to develop a National EMS Information System (NEMSIS). NEMSIS is being designed to provide a uniform national EMS dataset, with standard terms, definitions, and values, as well as a national EMS database, with aggregated data from all states on a limited number of data elements. Forty-eight of the states, the District of Columbia, and three territories signed a memorandum of agreement documenting support for the NEMSIS project and expressing a desire for full implementation of the NEMSIS dataset. NHTSA has agreed to house the National EMS Database at its National Center for Statistics and Analysis. NHTSA, in cooperation with HRSA and the Centers for Disease Control and Prevention, recently entered into a cooperative agreement with the University of Utah School of Medicine to operate a NEMSIS Technical Assistance Center that will provide related assistance to official EMS agencies and to commercial software vendors. The Technical Assistance Center will also biannually assess state and territorial capabilities to provide data to the national EMS database. NEMSIS will provide a uniform national EMS dataset, with standard terms, definitions, and values, as well as a national EMS database, with aggregated data from all states on a limited number of data elements. Many of the potential benefits of implementation of NEMSIS are enumerated in this report.

  6. [Human rights. Right to health. Right to health information. The Venezuelan biomedical journals].

    PubMed

    Stegemann, Herbert

    2013-06-01

    Venezuelan Biomedical journals have been confronting, for several years, a gradual decline both, from the standpoint of their management and in the quality of their editorial content. At its highest level, Venezuela had about sixty different titles. But irregular financial support, as well as the lack of a clear official policy, regarding these scientific activities, were some of the reasons that have contributed to this decline. Several recent Venezuelan and international documents provide an important legal support for the design of new official policies and government responsibilities. There is now a valid opportunity to profit from new tools to evaluate and improve the quality of our scientific and editorial activities.

  7. Assessment of Technology for Information Services Planning

    DTIC Science & Technology

    1979-08-01

    organi- zation, and external services (external timesharing and turnkey computer systems). Areas of impact are specific to the organization. The...timesharing vendors, changing services turnkey systems - potential and problems impacts and trends o distributed data processing technology needed...includes credit cards, automobile loans, personal and real estate loans, and leasing . Service improvements would aim at expediting credit review, payment

  8. Measuring Service Quality in the Information Services Environment.

    ERIC Educational Resources Information Center

    Maddox-Swan, Ruth

    1998-01-01

    The purpose of this research was to identify the service factors that influence judgments of customer satisfaction in the academic library/media center. The study, conducted at Florida State University examined the relative importance of these determinants of service quality and compared these results to earlier studies conducted with customers of…

  9. Measuring Service Quality in the Information Services Environment.

    ERIC Educational Resources Information Center

    Maddox-Swan, Ruth

    1998-01-01

    The purpose of this research was to identify the service factors that influence judgments of customer satisfaction in the academic library/media center. The study, conducted at Florida State University examined the relative importance of these determinants of service quality and compared these results to earlier studies conducted with customers of…

  10. U.S. Government Electronic Information Service Guidelines.

    ERIC Educational Resources Information Center

    Kessler, Ridley R., Jr.; Barkley, Dan

    1997-01-01

    Discusses the development of electronic government publications and the resulting standards and service needs. Focuses on results of a report on the impact that electronic information has brought to bear on depository library services. Includes 11 draft Depository Library Public Service Guidelines for government information. (AEF)

  11. Services Information Management System (SIMS) Users’ Handbook.

    DTIC Science & Technology

    1987-04-01

    The Services Information Management System (SIMS) Users’ Handbook was prepared to assist the Air Force Engineering and Services Center (AFESC) to...overview of SIMS philosophy and operational concepts to ease the transition to automated information management in the Services business. The areas

  12. What Do Information Technology Support Services Really Cost?

    ERIC Educational Resources Information Center

    Leach, Karen; Smallen, David

    1998-01-01

    A study examined the cost of information-technology support services in higher education institutions. The report describes the project's origins and work to date and reports initial results in three areas: network services, desktop repair services, and administrative information systems, looking in each case at economies of scale, outsourcing…

  13. 47 CFR 76.1602 - Customer service-general information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Customer service-general information. 76.1602 Section 76.1602 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1602 Customer service—general information. (a) A...

  14. 47 CFR 76.1602 - Customer service-general information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Customer service-general information. 76.1602 Section 76.1602 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1602 Customer service—general information. (a) A...

  15. 47 CFR 76.1602 - Customer service-general information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Customer service-general information. 76.1602 Section 76.1602 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1602 Customer service—general information. (a) A...

  16. 47 CFR 76.1602 - Customer service-general information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Customer service-general information. 76.1602 Section 76.1602 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1602 Customer service—general information. (a) A...

  17. 47 CFR 76.1602 - Customer service-general information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Customer service-general information. 76.1602 Section 76.1602 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1602 Customer service—general information. (a) A...

  18. 76 FR 59420 - Proposed Information Collection; Alaska Guide Service Evaluation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... Fish and Wildlife Service Proposed Information Collection; Alaska Guide Service Evaluation AGENCY: Fish... Service Evaluation) to help us evaluate commercial guide services on our national wildlife refuges in the... method for monitoring permitted commercial guide activities. A regular program of client evaluation helps...

  19. 76 FR 78739 - Agency Information Collection (Payment and Reimbursement for Emergency Services for Non Service...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... AFFAIRS Agency Information Collection (Payment and Reimbursement for Emergency Services for Non Service... Reimbursement for Emergency Services for Non Service-Connected Conditions in Non-VA Facilities, 38 U.S.C. 1725... CONTACT: Denise McLamb, Enterprise Records Service (005R1B), Department of Veterans Affairs, 810...

  20. Biomedical information from a national collection of spine x-rays: film to content-based retrieval

    NASA Astrophysics Data System (ADS)

    Long, L. Rodney; Antani, Sameer; Lee, Dah-Jye; Krainak, Daniel M.; Thoma, George R.

    2003-05-01

    We summarize research and development for the extraction and distribution of biomedical information from a collection of 17,000 spine x-ray images collected by the second National Health and Nutrition Examination Survey (NHANES II). We present a history of the technical milestones of this work, including the data collection as film, digitization, quality control, archiving technology, database organization, medical expert content evaluation, and Web data distribution. We conclude by presenting our current work in content-based image retrieval (CBIR) to exploit the information content of these images directly by using image processing. We provide an overview and current research results from this CBIR work, which includes: extensive segmentation research, focusing on Active Shape Modeling and Active Contour methods; alternative techniques for shape representation, including invariant moments, simple polygon approximation, and Fourier descriptors; neural network classification of shapes into biomedical categories, such as "anterior osteophytes present/not present" and the implementation of a prototype CBIR system for the vertebrae that supports hybrid text/image queries using MATLAB and the MySQL relational database system.

  1. Managing the Quality of Reference/Information Service

    ERIC Educational Resources Information Center

    Childers, Thomas

    1972-01-01

    A brief review of measurements of reference/information service in libraries leads to the observation that few measures have dealt with the service product from the user's point of view. (9 references) (Author/NH)

  2. 18 CFR 37.7 - Auditing Transmission Service Information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Service Information. 37.7 Section 37.7 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT OPEN ACCESS SAME-TIME INFORMATION SYSTEMS § 37.7 Auditing Transmission Service Information. (a) All OASIS database transactions,...

  3. 18 CFR 37.7 - Auditing Transmission Service Information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Service Information. 37.7 Section 37.7 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT OPEN ACCESS SAME-TIME INFORMATION SYSTEMS § 37.7 Auditing Transmission Service Information. (a) All OASIS database transactions,...

  4. 18 CFR 37.7 - Auditing Transmission Service Information.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Service Information. 37.7 Section 37.7 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT OPEN ACCESS SAME-TIME INFORMATION SYSTEMS § 37.7 Auditing Transmission Service Information. (a) All OASIS database transactions,...

  5. Management and Marketing of Information Services in Africa.

    ERIC Educational Resources Information Center

    Nawe, Julieta

    1993-01-01

    Discusses the need to market information services in Africa and examines some of the obstacles to the use of library and information services. Highlights include technological changes; management issues, including a negative image of librarians; marketing information to a population with low use of libraries; the role of governments; and culture…

  6. Position Paper on Extra-Library Information Service. Final Report.

    ERIC Educational Resources Information Center

    Myatt, DeWitt O.; Barclay, Donald A.

    Extra-library information services are helping libraries find solutions to the problems created by the changes in the information environment, the demand for current information, and the media by which the knowledge is distributed. There are three types of these services: (1) document handling systems, (2) data handling systems, and (3)…

  7. Education of biomedical engineering in Taiwan.

    PubMed

    Lin, Kang-Ping; Kao, Tsair; Wang, Jia-Jung; Chen, Mei-Jung; Su, Fong-Chin

    2014-01-01

    Biomedical Engineers (BME) play an important role in medical and healthcare society. Well educational programs are important to support the healthcare systems including hospitals, long term care organizations, manufacture industries of medical devices/instrumentations/systems, and sales/services companies of medical devices/instrumentations/system. In past 30 more years, biomedical engineering society has accumulated thousands people hold a biomedical engineering degree, and work as a biomedical engineer in Taiwan. Most of BME students can be trained in biomedical engineering departments with at least one of specialties in bioelectronics, bio-information, biomaterials or biomechanics. Students are required to have internship trainings in related institutions out of campus for 320 hours before graduating. Almost all the biomedical engineering departments are certified by IEET (Institute of Engineering Education Taiwan), and met the IEET requirement in which required mathematics and fundamental engineering courses. For BMEs after graduation, Taiwanese Society of Biomedical Engineering (TSBME) provides many continue-learning programs and certificates for all members who expect to hold the certification as a professional credit in his working place. In current status, many engineering departments in university are continuously asked to provide joint programs with BME department to train much better quality students. BME is one of growing fields in Taiwan.

  8. Maryland Cleaning & Abatement Services Corp. Information Sheet

    EPA Pesticide Factsheets

    Maryland Cleaning & Abatement Services Corp. (the Company) is located in Baltimore, Maryland. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Baltimore, Maryland.

  9. A Bayesian network coding scheme for annotating biomedical information presented to genetic counseling clients.

    PubMed

    Green, Nancy

    2005-04-01

    We developed a Bayesian network coding scheme for annotating biomedical content in layperson-oriented clinical genetics documents. The coding scheme supports the representation of probabilistic and causal relationships among concepts in this domain, at a high enough level of abstraction to capture commonalities among genetic processes and their relationship to health. We are using the coding scheme to annotate a corpus of genetic counseling patient letters as part of the requirements analysis and knowledge acquisition phase of a natural language generation project. This paper describes the coding scheme and presents an evaluation of intercoder reliability for its tag set. In addition to giving examples of use of the coding scheme for analysis of discourse and linguistic features in this genre, we suggest other uses for it in analysis of layperson-oriented text and dialogue in medical communication.

  10. Quantifying spectral changes experienced by plasmonic nanoparticles in a cellular environment to inform biomedical nanoparticle design

    PubMed Central

    2014-01-01

    Metal nanoparticles (NPs) scatter and absorb light in precise, designable ways, making them agile candidates for a variety of biomedical applications. When NPs are introduced to a physiological environment and interact with cells, their physicochemical properties can change as proteins adsorb on their surface and they agglomerate within intracellular endosomal vesicles. Since the plasmonic properties of metal NPs are dependent on their geometry and local environment, these physicochemical changes may alter the NPs' plasmonic properties, on which applications such as plasmonic photothermal therapy and photonic gene circuits are based. Here we systematically study and quantify how metal NPs' optical spectra change upon introduction to a cellular environment in which NPs agglomerate within endosomal vesicles. Using darkfield hyperspectral imaging, we measure changes in the peak wavelength, broadening, and distribution of 100-nm spherical gold NPs' optical spectra following introduction to human breast adenocarcinoma Sk-Br-3 cells as a function of NP exposure dose and time. On a cellular level, spectra shift up to 78.6 ± 23.5 nm after 24 h of NP exposure. Importantly, spectra broaden with time, achieving a spectral width of 105.9 ± 11.7 nm at 95% of the spectrum's maximum intensity after 24 h. On an individual intracellular NP cluster (NPC) level, spectra also show significant shifting, broadening, and heterogeneity after 24 h. Cellular transmission electron microscopy (TEM) and electromagnetic simulations of NPCs support the trends in spectral changes we measured. These quantitative data can help guide the design of metal NPs introduced to cellular environments in plasmonic NP-mediated biomedical technologies. PMID:25258596

  11. Europlanet Integrated and Distributed Information Service

    NASA Astrophysics Data System (ADS)

    Schmidt, W.; Capria, M. T.; Chanteur, G.

    2009-04-01

    During the past decades the various disciplines in planetary sciences have developed to a very high international standard. But the collaboration between the different fields should be improved. To overcome the current fragmentation of the EU Planetary Science community and thereby to increase the scientific return of the related investment, the EU commission is funding via its Framework Program 7 the development of the "Europlanet Research Infrastructure -Europlanet RI". The Europlanet RI will consolidate the integration of the European Planetary Science community which started with Europlanet's FP6 project and will integrate major parts of the related distributed European infrastructure to be shared, fed and expanded by all planetary scientists. This infrastructure encompasses as diverse components as space exploration, ground-based observations, laboratory experiments and numerical modeling teams. Europlanet RI aims at bringing scientists from Europe and beyond together who are working in these fields, support the exchange of experts and ideas and make as many resources and data as possible available to the research community. A central part of Europlanet RI is the "Integrated and Distributed Information Service" or Europlanet-IDIS. The task of IDIS as central part of Europlanet is to provide an easy-to-use Web-based platform to locate teams and laboratories with special knowledge needed to support the own research activities, give access to the wealth of already available data, initiate new research activities needed to interpret accumulated data or to solve open questions, and to exploit synergies between space-based missions and capabilities of ground based observatories. It also offers to a wide range of teams and laboratories the possibility to share their data, advertise their capabilities and increase the scientific return by cooperation. IDIS is organized as an EU FP7 Support Activity, consisting of different access nodes which are connected by

  12. Information System Selection: Methods for Comparing Service Benefits

    PubMed Central

    Bradley, Evelyn; Campbell, James G.

    1981-01-01

    Automated hospital information systems are purchased both for their potential impact on costs (economic benefits) and for their potential impact on the efficiency and effectiveness of hospital performance (Service Benefits). This paper defines and describes Service Benefits and describes their importance in information system selection. Comparing various systems' Service Benefit contributions implies developing a composite measure of potential Service Benefits; this necessitates expressing Service Benefits in a single unit of measure. This paper concludes with discussion of alternative methods for translating Service Benefits into a common unit of measure, so they may be summed and compared for each system under consideration.

  13. 75 FR 45600 - Information Collection; Customer Data Worksheet Request for Service Center Information Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... Information Management System (SCIMS) Record Changes AGENCY: Farm Service Agency, USDA. ] ACTION: Notice and... Center Information Management System (SCIMS) that contains the producer's personal information... Officer for Agriculture, Office of Information and Regulatory Affairs, Office of Management and...

  14. Application of Information Science in Postal Services, Telecommunications, and Management,

    DTIC Science & Technology

    1982-10-27

    RD-A122 Oil APPLICATION OF INFORMATION SCIENCE IN POSTAL SERVICES i/i TELECOMMUNICATIONS AND MANAGEMENT(U) FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON...6hTWOJL GMIAU Or STAWSOI - 1963 -A FTD-ID(RS)T-1322-82 FOREIGN TECHNOLOGY DIVISION APPLICATION OF INFORMATION SCIENCE IN POSTAL SERVICES...82 EDITED TRANSLATION FTD-ID(RS)T-1322-82 27 October 1982 MICROFICHE NR: FTD-82-C-001369 APPLICATION OF INFORMATION SCIENCE IN POSTAL SERVICES

  15. Establishing Information Services in Developing Countries

    ERIC Educational Resources Information Center

    Chander, J.; Scott, R.

    1978-01-01

    The information needs of developing countries engaged in the process of industrilization are indicated, and some practical suggestions offered for developing a national industrial information center. (MBR)

  16. Establishing Information Services in Developing Countries

    ERIC Educational Resources Information Center

    Chander, J.; Scott, R.

    1978-01-01

    The information needs of developing countries engaged in the process of industrilization are indicated, and some practical suggestions offered for developing a national industrial information center. (MBR)

  17. Electronic Collection Management and Electronic Information Services

    DTIC Science & Technology

    2004-12-01

    WorldCat ) and automatic ILL request services attached to OPACs and online databases. The ILL community has developed a continuing interest in using...international Interlibrary Loan Service or Global Sharing Group Access Capability (GAC), built upon its union catalog WorldCat . It utilizes a standard

  18. Libraries and E-Commerce: Improving Information Services and Beyond.

    ERIC Educational Resources Information Center

    Harris, Lesley Ellen

    2000-01-01

    Explains e-commerce and discusses how it can be used by special libraries. Highlights include library goals; examples of successful uses of e-commerce; how e-commerce can improve information services, including access to information, new information resources, delivery of information, and broadening information markets; and developing an…

  19. Libraries and E-Commerce: Improving Information Services and Beyond.

    ERIC Educational Resources Information Center

    Harris, Lesley Ellen

    2000-01-01

    Explains e-commerce and discusses how it can be used by special libraries. Highlights include library goals; examples of successful uses of e-commerce; how e-commerce can improve information services, including access to information, new information resources, delivery of information, and broadening information markets; and developing an…

  20. National Institute of Standards and Technology measurement service of the optical properties of biomedical phantoms: current status

    NASA Astrophysics Data System (ADS)

    Lemaillet, Paul; Cooksey, Catherine C.; Levine, Zachary H.; Pintar, Adam L.; Hwang, Jeeseong; Allen, David W.

    2016-03-01

    The National Institute of Standards and Technology (NIST) has maintained scales for reflectance and transmittance over several decades. The scales are primarily intended for regular transmittance, mirrors, and solid surface scattering diffusers. The rapidly growing area of optical medical imaging needs a scale for volume scattering of diffuse materials that are used to mimic the optical properties of tissue. Such materials are used as phantoms to evaluate and validate instruments under development intended for clinical use. To address this need, a double-integrating sphere based instrument has been installed to measure the optical properties of tissue-mimicking phantoms. The basic system and methods have been described in previous papers. An important attribute in establishing a viable calibration service is the estimation of measurement uncertainties. The use of custom models and comparisons with other established scales enabled uncertainty measurements. Here, we describe the continuation of those efforts to advance the understanding of the uncertainties through two independent measurements: the bidirectional reflectance distribution function and the bidirectional transmittance distribution function of a commercially available solid biomedical phantom. A Monte Carlo-based model is used and the resulting optical properties are compared to the values provided by the phantom manufacturer.

  1. National Institute of Standards and Technology measurement service of the optical properties of biomedical phantoms: Current status.

    PubMed

    Lemaillet, Paul; Cooksey, Catherine C; Levine, Zachary H; Pintar, Adam L; Hwang, Jeeseong; Allen, David W

    2016-03-24

    The National Institute of Standards and Technology (NIST) has maintained scales for reflectance and transmittance over several decades. The scales are primarily intended for regular transmittance, mirrors, and solid surface scattering diffusers. The rapidly growing area of optical medical imaging needs a scale for volume scattering of diffuse materials that are used to mimic the optical properties of tissue. Such materials are used as phantoms to evaluate and validate instruments under development intended for clinical use. To address this need, a double-integrating sphere based instrument has been installed to measure the optical properties of tissue-mimicking phantoms. The basic system and methods have been described in previous papers. An important attribute in establishing a viable calibration service is the estimation of measurement uncertainties. The use of custom models and comparisons with other established scales enabled uncertainty measurements. Here, we describe the continuation of those efforts to advance the understanding of the uncertainties through two independent measurements: the bidirectional reflectance distribution function and the bidirectional transmittance distribution function of a commercially available solid biomedical phantom. A Monte Carlo-based model is used and the resulting optical properties are compared to the values provided by the phantom manufacturer.

  2. National Institute of Standards and Technology measurement service of the optical properties of biomedical phantoms: Current status

    PubMed Central

    Lemaillet, Paul; Cooksey, Catherine C.; Levine, Zachary H.; Pintar, Adam L.; Hwang, Jeeseong; Allen, David W.

    2016-01-01

    The National Institute of Standards and Technology (NIST) has maintained scales for reflectance and transmittance over several decades. The scales are primarily intended for regular transmittance, mirrors, and solid surface scattering diffusers. The rapidly growing area of optical medical imaging needs a scale for volume scattering of diffuse materials that are used to mimic the optical properties of tissue. Such materials are used as phantoms to evaluate and validate instruments under development intended for clinical use. To address this need, a double-integrating sphere based instrument has been installed to measure the optical properties of tissue-mimicking phantoms. The basic system and methods have been described in previous papers. An important attribute in establishing a viable calibration service is the estimation of measurement uncertainties. The use of custom models and comparisons with other established scales enabled uncertainty measurements. Here, we describe the continuation of those efforts to advance the understanding of the uncertainties through two independent measurements: the bidirectional reflectance distribution function and the bidirectional transmittance distribution function of a commercially available solid biomedical phantom. A Monte Carlo-based model is used and the resulting optical properties are compared to the values provided by the phantom manufacturer. PMID:27453623

  3. Drug Information to Biomedical Informatics: A Three-Tier Approach to Building a University System for the Twenty-First Century.

    ERIC Educational Resources Information Center

    Ferrill, Mary J.; Norton, Linda L.

    1997-01-01

    Describes a University of the Pacific (California) biomedical informatics center that promotes student use of informatics for doctoral courses, facilitates course-related hands-on information seeking, encourages graduate and faculty use of information technology, and is self-supporting. Discusses organization, benefits, and problems encountered,…

  4. Outreach Realty Servicing, LLC Information Sheet

    EPA Pesticide Factsheets

    Outreach Realty Servicing, LLC (the Company) is located in New Haven, Connecticut. The settlement involves renovation activities conducted at property constructed prior to 1978, located in New Haven, Connecticut.

  5. [Patent information service at the Moscow Research Institute of Tuberculosis].

    PubMed

    Smirnova, L V

    1989-01-01

    The history of the patent information service at the Moscow Research Institute of Tuberculosis, the RSFSR Ministry of Public Health is described and the tendencies to its further development are defined. The main principles of the information system at the Institute, the characteristics of its information reference and retrieval services, the forms and methods used for providing the Republic Special Program with patent information are presented. The problems of the data processing automation are discussed. The influence of the patent information service on advanced levels of scientific and practical activity, as well as invention and rationalization practice is analyzed.

  6. The Marketing of Information Analysis Center Products and Services.

    ERIC Educational Resources Information Center

    Veazie, Walter H., Jr.; Connolly, Thomas F.

    Information analysis centers (IACs) represent a valuable national resource which has not been fully utilized, often because their products and services are not widely known. Recent Government economy measures demand consideration of increased marketability of these products and services and the institution of service charges as a possible source…

  7. 75 FR 25833 - Information Collection; Guaranteed Loan Making and Servicing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-10

    ... Farm Service Agency Information Collection; Guaranteed Loan Making and Servicing AGENCY: Farm Service... the Guaranteed Farm Loan Program. DATES: We will consider comments that we receive by July 9, 2010... Register. You may submit comments by any of the following methods: Mail: Director, Loan Making...

  8. Highly Interactive WWW Services: A New Type of Information Sources.

    ERIC Educational Resources Information Center

    Vanouplines, Patrick; Nieuwenhuysen, P.

    The World Wide Web is evolving from a collection of texts linked by hypertext and hypermedia toward services that operate interactively with the information user, and which offer results through use of a broad spectrum of tools. This paper presents a collection of interactive WWW services. The services are classified on the basis of the client…

  9. Evaluating the Impact of a Special Library and Information Service

    ERIC Educational Resources Information Center

    Botha, Erika; Erasmus, Rene; van Deventer, Martie

    2009-01-01

    The mere fact that a library service is being used does not mean that the service makes a difference or has a positive impact on the user. This has significant implications for Special Library and Information Services (SL&IS) that have to constantly prove that they add value. Because of the difficulty of measuring impact effectively, the…

  10. Data management integration for biomedical core facilities

    NASA Astrophysics Data System (ADS)

    Zhang, Guo-Qiang; Szymanski, Jacek; Wilson, David

    2007-03-01

    We present the design, development, and pilot-deployment experiences of MIMI, a web-based, Multi-modality Multi-Resource Information Integration environment for biomedical core facilities. This is an easily customizable, web-based software tool that integrates scientific and administrative support for a biomedical core facility involving a common set of entities: researchers; projects; equipments and devices; support staff; services; samples and materials; experimental workflow; large and complex data. With this software, one can: register users; manage projects; schedule resources; bill services; perform site-wide search; archive, back-up, and share data. With its customizable, expandable, and scalable characteristics, MIMI not only provides a cost-effective solution to the overarching data management problem of biomedical core facilities unavailable in the market place, but also lays a foundation for data federation to facilitate and support discovery-driven research.

  11. BioSimplify: an open source sentence simplification engine to improve recall in automatic biomedical information extraction.

    PubMed

    Jonnalagadda, Siddhartha; Gonzalez, Graciela

    2010-11-13

    BioSimplify is an open source tool written in Java that introduces and facilitates the use of a novel model for sentence simplification tuned for automatic discourse analysis and information extraction (as opposed to sentence simplification for improving human readability). The model is based on a "shot-gun" approach that produces many different (simpler) versions of the original sentence by combining variants of its constituent elements. This tool is optimized for processing biomedical scientific literature such as the abstracts indexed in PubMed. We tested our tool on its impact to the task of PPI extraction and it improved the f-score of the PPI tool by around 7%, with an improvement in recall of around 20%. The BioSimplify tool and test corpus can be downloaded from https://biosimplify.sourceforge.net.

  12. IPPF Co-operative Information Service (ICIS). August 1977.

    ERIC Educational Resources Information Center

    International Planned Parenthood Federation, London (England).

    The pooling of documentation service resources has resulted in the creation of an International Planned Parenthood Federation (IPPF) integrated bibliographic information system. The former Library Bulletin has become IPPF Cooperative Information Service (ICIS). Entries in ICIS are classified according to the following nine categories: (0) General…

  13. 10 CFR 1.35 - Office of Information Services.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Office of Information Services. 1.35 Section 1.35 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Headquarters Staff Offices... improving NRC operations and service delivery; (d) Directs the implementation of a sound and integrated IT...

  14. Computerized Information Service--SDI. Annual Report 1974-75.

    ERIC Educational Resources Information Center

    Hjerppe, Roland

    The Information and Documentation Centre of the Royal Institute of Technology Library performs research and development in information science. The two main areas of this continuing research and development programme are (1) development of a comprehensive SDI service and (2) investigations in interactive retrieval services. This annual report…

  15. Meeting Academic Needs for Information: A Customer Service Approach

    ERIC Educational Resources Information Center

    Saunders, E. Stewart

    2008-01-01

    Should academic libraries seek to improve general satisfaction with their services, or are some services more important than others? This article asserts that faculty and students mainly want information resources. The research analyzes LibQUAL+[TM] data to determine which other library resources contribute to information satisfaction among users.…

  16. IPPF Co-operative Information Service (ICIS). May 1977.

    ERIC Educational Resources Information Center

    International Planned Parenthood Federation, London (England).

    The pooling of documentation service resources has resulted in the creation of an International Planned Parenthood Federation (IPPF) integrated bibliographic information system. Thus, the former Library Bulletin has become IPPF Cooperative Information Service (ICIS). This is the first such publication. Entries in ICIS are classified according to…

  17. Meeting Academic Needs for Information: A Customer Service Approach

    ERIC Educational Resources Information Center

    Saunders, E. Stewart

    2008-01-01

    Should academic libraries seek to improve general satisfaction with their services, or are some services more important than others? This article asserts that faculty and students mainly want information resources. The research analyzes LibQUAL+[TM] data to determine which other library resources contribute to information satisfaction among users.…

  18. [Current problems of information technologies application for forces medical service].

    PubMed

    Ivanov, V V; Korneenkov, A A; Bogomolov, V D; Borisov, D N; Rezvantsev, M V

    2013-06-01

    The modern information technologies are the key factors for the upgrading of forces medical service. The aim of this article is the analysis of prospective information technologies application for the upgrading of forces medical service. The authors suggested 3 concepts of information support of Russian military health care on the basis of data about information technologies application in the foreign armed forces, analysis of the regulatory background, prospects of military-medical service and gathered experience of specialists. These three concepts are: development of united telecommunication network of the medical service of the Armed Forces of the Russian Federation medical service, working out and implementation of standard medical information systems for medical units and establishments, monitoring the military personnel health state and military medical service resources. It is noted that on the assumption of sufficient centralized financing and industrial implementation of the military medical service prospective information technologies, by the year 2020 the united information space of the military medical service will be created and the target information support effectiveness will be achieved.

  19. Towards Evidence-based Precision Medicine: Extracting Population Information from Biomedical Text using Binary Classifiers and Syntactic Patterns

    PubMed Central

    Raja, Kalpana; Dasot, Naman; Goyal, Pawan; Jonnalagadda, Siddhartha R

    2016-01-01

    Precision Medicine is an emerging approach for prevention and treatment of disease that considers individual variability in genes, environment, and lifestyle for each person. The dissemination of individualized evidence by automatically identifying population information in literature is a key for evidence-based precision medicine at the point-of-care. We propose a hybrid approach using natural language processing techniques to automatically extract the population information from biomedical literature. Our approach first implements a binary classifier to classify sentences with or without population information. A rule-based system based on syntactic-tree regular expressions is then applied to sentences containing population information to extract the population named entities. The proposed two-stage approach achieved an F-score of 0.81 using a MaxEnt classifier and the rule- based system, and an F-score of 0.87 using a Nai've-Bayes classifier and the rule-based system, and performed relatively well compared to many existing systems. The system and evaluation dataset is being released as open source. PMID:27570671

  20. Biomedical Scientific and Professional Social Networks in the Service of the Development of Modern Scientific Publishing.

    PubMed

    Masic, Izet; Begic, Edin

    2016-12-01

    Information technologies have found their application in virtually every branch of health care. In recent years they have demonstrated their potential in the development of online library, where scientists and researchers can share their latest findings. Academia.edu, ResearchGate, Mendeley, Kudos, with the support of platform GoogleScholar, have indeed increased the visibility of scientific work of one author, and enable a much greater availability of the scientific work to the broader audience. Online libraries have allowed free access to the scientific content to the countries that could not follow the economic costs of getting access to certain scientific bases. Especially great benefit occurred in countries in transition and developing countries. Online libraries have great potential in terms of expanding knowledge, but they also present a major problem for many publishers, because their rights can be violated, which are signed by the author when publishing the paper. In the future it will lead to a major conflict of the author, the editorial board and online database, about the right to scientific content This question certainly represents one of the most pressing issues of publishing, whose future in printed form is already in the past, and the future of the online editions will be a problem of large-scale.

  1. Biomedical Scientific and Professional Social Networks in the Service of the Development of Modern Scientific Publishing

    PubMed Central

    Masic, Izet; Begic, Edin

    2016-01-01

    Information technologies have found their application in virtually every branch of health care. In recent years they have demonstrated their potential in the development of online library, where scientists and researchers can share their latest findings. Academia.edu, ResearchGate, Mendeley, Kudos, with the support of platform GoogleScholar, have indeed increased the visibility of scientific work of one author, and enable a much greater availability of the scientific work to the broader audience. Online libraries have allowed free access to the scientific content to the countries that could not follow the economic costs of getting access to certain scientific bases. Especially great benefit occurred in countries in transition and developing countries. Online libraries have great potential in terms of expanding knowledge, but they also present a major problem for many publishers, because their rights can be violated, which are signed by the author when publishing the paper. In the future it will lead to a major conflict of the author, the editorial board and online database, about the right to scientific content This question certainly represents one of the most pressing issues of publishing, whose future in printed form is already in the past, and the future of the online editions will be a problem of large-scale. PMID:28077905

  2. Growth Dynamics of Information Search Services

    ERIC Educational Resources Information Center

    Lindquist, Mats G.

    1978-01-01

    An analysis of computer-based search services (ISSs) from a system's viewpoint, using a continuous simulation model to reveal growth and stagnation of a typical system is presented, as well as an analysis of decision making for an ISS. (Author/MBR)

  3. An Evaluation of Alternative Designs for a Grid Information Service

    NASA Technical Reports Server (NTRS)

    Smith, Warren; Waheed, Abdul; Meyers, David; Yan, Jerry; Kwak, Dochan (Technical Monitor)

    2001-01-01

    The Globus information service wasn't working well. There were many updates of data from Globus daemons which saturated the single server and users couldn't retrieve information. We created a second server for NASA and Alliance. Things were great on that server, but a bit slow on the other server. We needed to know exactly how the information service was being used. What were the best servers and configurations? This viewgraph presentation gives an overview of the evaluation of alternative designs for a Grid Information Service. Details are given on the workload characterization, methodology used, and the performance evaluation.

  4. 77 FR 49821 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    .... Contact Person: John K. Hayes, Ph.D., Scientific Review Officer, National Institute of Biomedical Imaging... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  5. 78 FR 77474 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ...). Contact Person: John K. Hayes, Ph.D., Scientific Review Officer, National Institute of Biomedical Imaging... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  6. 78 FR 39740 - National Institute of Biomedical Imaging and Bioengineering; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering.... App.), notice is hereby given of a meeting of the National Advisory Council for Biomedical Imaging and... patentable material, and personal information concerning individuals associated with the grant applications...

  7. Scientific and Technological Information Services in Australia: II. Discipline Formation in Information Management

    ERIC Educational Resources Information Center

    Middleton, Michael

    2006-01-01

    This second part of an analysis of scientific and technical information (STI) services in Australia considers their development in the context of discipline formation in information management. The case studies used are the STI services from Part I. A case study protocol is used to consider the extent to which the development of the services may…

  8. Health care services, information systems & sustainability.

    PubMed

    Hovenga, Evelyn J S

    2010-01-01

    This chapter gives an educational overview of: * many competing characteristics within national health systems * national primary information and knowledge flows between health care entities * the role of information technologies in assisting health organizations become sustainable enterprises * the business of maintaining healthy populations for any nation * desirable e-health strategy objectives.

  9. An Effective Approach to Biomedical Information Extraction with Limited Training Data

    ERIC Educational Resources Information Center

    Jonnalagadda, Siddhartha

    2011-01-01

    In the current millennium, extensive use of computers and the internet caused an exponential increase in information. Few research areas are as important as information extraction, which primarily involves extracting concepts and the relations between them from free text. Limitations in the size of training data, lack of lexicons and lack of…

  10. An Effective Approach to Biomedical Information Extraction with Limited Training Data

    ERIC Educational Resources Information Center

    Jonnalagadda, Siddhartha

    2011-01-01

    In the current millennium, extensive use of computers and the internet caused an exponential increase in information. Few research areas are as important as information extraction, which primarily involves extracting concepts and the relations between them from free text. Limitations in the size of training data, lack of lexicons and lack of…

  11. Information Services for Social Indicators Research

    ERIC Educational Resources Information Center

    Carmichael, Nancy; Parke, Robert

    1974-01-01

    Gives examples of the resources available for social indicators research and describes the activities of the Center for Coordination of Research on Social Indicators in meeting the information needs in this field. (JG)

  12. Information Services: Their Organization, Control and Use.

    DTIC Science & Technology

    1981-01-01

    Hauptabteilung Managing Director Datenverarbeitung Norwegian Centre for Informatics Gesellschaft fOr Information Forskningsveien I und Dokumentation (GIl...Oslo 3 Herriotstrasse 5 Norway D-6000 Frankfurt am Main 71 Fed Rep of Germany Mr J.G.Coyne Manager Mr D.W.Goode Technical Information Center Chief...drive and enthusiasm in the management and library staff. This latter point was endorsed by Mr Sauter (DTIC USA) who went oil to commend the value of

  13. Quality of service management framework for dynamic chaining of geographic information services

    NASA Astrophysics Data System (ADS)

    Onchaga, Richard

    2006-06-01

    Dynamic chaining of geographic information services (geo-services) is gaining popularity as a new paradigm for evolving flexible geo-information systems and for providing on-demand access to geo-information. In dynamic chaining, disparate geo-services are discovered and composed at run time to yield more elaborate functionality and create value-added geo-information. Common approaches to service chaining discover and compose disparate geo-services based on the functional capability of individual geo-services. The primary concern of common approaches is thus the emergent behavior of the resulting composite geo-service. However, as geo-services become mundane and take on a greater and more strategic role in mission critical processes, deliverable quality of service (QoS) becomes an important concern. QoS concerns operational characteristics of a service that determine its utility in an application context. To address pertinent QoS requirements, a new approach to service chaining becomes necessary. In this paper we propose a QoS-aware chaining approach in which geo-services are discovered, composed and executed considering both functional and QoS requirements. We prescribe a QoS management framework that defines fundamental principles, concepts and mechanisms which can be applied to evolve an effective distributed computing platform for QoS-aware chaining of geo-services - the so-called geo-service infrastructure. The paper also defines an extensible QoS model for services delivered by dynamic compositions of geo-services. The process of orthophoto generation is used to demonstrate the applicability of the prescribed framework to service-oriented geographic information processing.

  14. Why not just Google it? An assessment of information literacy skills in a biomedical science curriculum.

    PubMed

    Kingsley, Karl; Galbraith, Gillian M; Herring, Matthew; Stowers, Eva; Stewart, Tanis; Kingsley, Karla V

    2011-04-25

    Few issues in higher education are as fundamental as the ability to search for, evaluate, and synthesize information. The need to develop information literacy, the process of finding, retrieving, organizing, and evaluating the ever-expanding collection of online information, has precipitated the need for training in skill-based competencies in higher education, as well as medical and dental education. The current study evaluated the information literacy skills of first-year dental students, consisting of two, consecutive dental student cohorts (n = 160). An assignment designed to evaluate information literacy skills was conducted. In addition, a survey of student online search engine or database preferences was conducted to identify any significant associations. Subsequently, an intervention was developed, based upon the results of the assessment and survey, to address any deficiencies in information literacy. Nearly half of students (n = 70/160 or 43%) missed one or more question components that required finding an evidence-based citation. Analysis of the survey revealed a significantly higher percentage of students who provided incorrect responses (n = 53/70 or 75.7%) reported using Google as their preferred online search method (p < 0.01). In contrast, a significantly higher percentage of students who reported using PubMed (n = 39/45 or 86.7%) were able to provide correct responses (p < 0.01). Following a one-hour intervention by a health science librarian, virtually all students were able to find and retrieve evidence-based materials for subsequent coursework. This study confirmed that information literacy among this student population was lacking and that integration of modules within the curriculum can help students to filter and establish the quality of online information, a critical component in the training of new health care professionals. Furthermore, incorporation of these modules early in the curriculum may be of significant value to other dental

  15. Ohio White House Conference on Library and Information Services: Speak Out. Conference Background Information.

    ERIC Educational Resources Information Center

    Ohio State Library, Columbus.

    Developed as background material for the 1978 Ohio White House Conference on Library and Information Services, this document provides information in six areas of concern for Ohio libraries: (1) library and information services--library users, library collections, special user needs; (2) public awareness--definition, current status, suggestions for…

  16. Emergency Health Services Informational and Educational Programs

    PubMed Central

    Pace, F. C.

    1967-01-01

    The development and present status of the Emergency Health Services (EHS) national and educational programs are discussed. Instituted in 1951 for medical and dental practitioners at a military school at Camp Borden, professional civilian indoctrination was later assumed by EHS at Canadian Emergency Measures College (CEMC). The federally sponsored courses there are now specialized; provincial EHS authorities undertake general indoctrination. Courses for graduates in pharmacy and nursing are also offered at CEMC. Hospital Disaster Institutes have been held across the country since 1954; Public Health Disaster Institutes, since 1966. Schools of Hygiene include the subject in graduate programs. Some years ago, three medical faculties introduced undergraduate teaching in mass casualty care; now, encouraged by the Association of Canadian Medical Colleges, a larger number are doing so. Several faculties of Dentistry, all faculties of Pharmacy, and 132 of 177 nursing schools teach apposite aspects. Professional journals have published many articles on this subject; this, for example, is the fourth Emergency Health Services Symposium presented by The Canadian Medical Association Journal. PMID:6015744

  17. The regional drug information service: a factor in health care?

    PubMed Central

    Leach, F N

    1978-01-01

    Most regional health authorities throughout the United Kingdom have established drug information units to provide health service staff with a wide range of information about drugs and drug use. The units, which are staffed by drug information pharmacists, provide their service mainly by answering inquiries, although some disseminate information more positively through lectures and bulletins. An analysis of inquiries received by regional information units during 1976 showed that most were submitted by hospital doctors or pharmacists; comparatively few were received from general practitioners. Topics of inquiry included adverse effects of drugs, source of supply and identification, current treatment, dosage, route, precautions, and pharmaceutical problems such as stability or formulation of drug preparations. A more detailed analysis of the inquiries received by the North-western Regional Drug Information Service at Manchester over three years showed that the number of inquiries gradually increased and that more were received from general practitioners after a programme of lectures had been introduced to tell them about the service. The North-western service also received more requests from hospital pharmacists than other units, though many originated from clinicians. The regional drug information units consulted widely with clinical and other specialists in answering questions, but about a quarter of all inquiries were pharmaceutical, relating to stability and incompatibility. A multidisciplinary approach therefore seems necessary to provide a comprehensive and advisory drug information service. PMID:630339

  18. The regional drug information service: a factor in health care?

    PubMed

    Leach, F N

    1978-03-25

    Most regional health authorities throughout the United Kingdom have established drug information units to provide health service staff with a wide range of information about drugs and drug use. The units, which are staffed by drug information pharmacists, provide their service mainly by answering inquiries, although some disseminate information more positively through lectures and bulletins.An analysis of inquiries received by regional information units during 1976 showed that most were submitted by hospital doctors or pharmacists; comparatively few were received from general practitioners. Topics of inquiry included adverse effects of drugs, source of supply and identification, current treatment, dosage, route, precautions, and pharmaceutical problems such as stability or formulation of drug preparations. A more detailed analysis of the inquiries received by the North-western Regional Drug Information Service at Manchester over three years showed that the number of inquiries gradually increased and that more were received from general practitioners after a programme of lectures had been introduced to tell them about the service. The North-western service also received more requests from hospital pharmacists than other units, though many originated from clinicians.The regional drug information units consulted widely with clinical and other specialists in answering questions, but about a quarter of all inquiries were pharmaceutical, relating to stability and incompatibility. A multidisciplinary approach therefore seems necessary to provide a comprehensive and advisory drug information service.

  19. Government Information Locator Service (GILS). Draft report to the Information Infrastructure Task Force

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a draft report on the Government Information Locator Service (GILS) to the National Information Infrastructure (NII) task force. GILS is designed to take advantage of internetworking technology known as client-server architecture which allows information to be distributed among multiple independent information servers. Two appendices are provided -- (1) A glossary of related terminology and (2) extracts from a draft GILS profile for the use of the American National Standard Information Retrieval Application Service Definition and Protocol Specification for Library Applications.

  20. Government Information Locator Service (GILS). Draft report to the Information Infrastructure Task Force

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a draft report on the Government Information Locator Service (GILS) to the National Information Infrastructure (NII) task force. GILS is designed to take advantage of internetworking technology known as client-server architecture which allows information to be distributed among multiple independent information servers. Two appendices are provided -- (1) A glossary of related terminology and (2) extracts from a draft GILS profile for the use of the American National Standard Information Retrieval Application Service Definition and Protocol Specification for Library Applications.

  1. 78 FR 15123 - Financial Management Service; Proposed Collection of Information: Accountable Official...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Accountable Official... Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial.... ADDRESSES: Direct all written comments to Financial Management Service, Records and Information...

  2. 78 FR 62658 - Proposed Information Collection; National Park Service Leasing Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... National Park Service Proposed Information Collection; National Park Service Leasing Program AGENCY: National Park Service, Interior. ACTION: Notice; request for comments. SUMMARY: We (National Park Service... Madonna L. Baucum, Information Collection Clearance Officer, National Park Service, 1849 C Street NW...

  3. A Comparison of Three Online Information Retrieval Services.

    ERIC Educational Resources Information Center

    Zais, Harriet W.

    Three firms which offer online information retrieval are compared. The firms are Lockheed Information Service, System Development Corporation and the Western Research Application Center. Comparison tables provide information such as hours accessible, coverage, file update, search elements and cost figures for 15 data bases. In addition, general…

  4. Evolution of a Secondary Service to an Information Supermarket.

    ERIC Educational Resources Information Center

    Landau, Herbert B.

    1983-01-01

    Traces the evolution of Engineering Information, Inc. (Ei), from beginnings in 1884 to present transition from role of traditional publisher of print-based bibliographic abstracts and indexes to provider of computer-based information products and services. Ei's concept of future as one-stop engineering information supermarket is defined. Ten…

  5. Study of Query Expansion Techniques and Their Application in the Biomedical Information Retrieval

    PubMed Central

    Rivas, A. R.; Iglesias, E. L.; Borrajo, L.

    2014-01-01

    Information Retrieval focuses on finding documents whose content matches with a user query from a large document collection. As formulating well-designed queries is difficult for most users, it is necessary to use query expansion to retrieve relevant information. Query expansion techniques are widely applied for improving the efficiency of the textual information retrieval systems. These techniques help to overcome vocabulary mismatch issues by expanding the original query with additional relevant terms and reweighting the terms in the expanded query. In this paper, different text preprocessing and query expansion approaches are combined to improve the documents initially retrieved by a query in a scientific documental database. A corpus belonging to MEDLINE, called Cystic Fibrosis, is used as a knowledge source. Experimental results show that the proposed combinations of techniques greatly enhance the efficiency obtained by traditional queries. PMID:24723793

  6. Study of query expansion techniques and their application in the biomedical information retrieval.

    PubMed

    Rivas, A R; Iglesias, E L; Borrajo, L

    2014-01-01

    Information Retrieval focuses on finding documents whose content matches with a user query from a large document collection. As formulating well-designed queries is difficult for most users, it is necessary to use query expansion to retrieve relevant information. Query expansion techniques are widely applied for improving the efficiency of the textual information retrieval systems. These techniques help to overcome vocabulary mismatch issues by expanding the original query with additional relevant terms and reweighting the terms in the expanded query. In this paper, different text preprocessing and query expansion approaches are combined to improve the documents initially retrieved by a query in a scientific documental database. A corpus belonging to MEDLINE, called Cystic Fibrosis, is used as a knowledge source. Experimental results show that the proposed combinations of techniques greatly enhance the efficiency obtained by traditional queries.

  7. T's and Blues. Specialized Information Service.

    ERIC Educational Resources Information Center

    Do It Now Foundation, Phoenix, AZ.

    This compilation of journal articles provides basic information on abuse of Talwin, a mild prescription painkiller (T's), and Pyribenzamine, a nonprescription antihistimine (Blues). These two drugs, taken in combination, produce an effect similar to that produced by heroin. Stories from "Drug Survival News,""Emergency…

  8. Integrating Information, Education and Technology Services.

    ERIC Educational Resources Information Center

    O'Brien, Linda; Sidorko, Peter

    The higher education environment is undergoing significant change as it enters a global knowledge-based economy. Technology now enables students to undertake studies that are time and place independent. To thrive in a networked learner environment, new strategic relationships must be created between library and information professionals,…

  9. Pricing and Marketing Online Information Services.

    ERIC Educational Resources Information Center

    Webber, Sheila Anne Elizabeth

    1998-01-01

    Discusses the pricing of online information in the broader context of marketing. Highlights include changes in the marketing context and issues of value relating to price; other reviews of online pricing; trends affecting price, including public sector involvement and the Internet; promotional pricing; price discrimination; and price aggregation…

  10. T's and Blues. Specialized Information Service.

    ERIC Educational Resources Information Center

    Do It Now Foundation, Phoenix, AZ.

    This compilation of journal articles provides basic information on abuse of Talwin, a mild prescription painkiller (T's), and Pyribenzamine, a nonprescription antihistimine (Blues). These two drugs, taken in combination, produce an effect similar to that produced by heroin. Stories from "Drug Survival News,""Emergency…

  11. Pricing and Marketing Online Information Services.

    ERIC Educational Resources Information Center

    Webber, Sheila Anne Elizabeth

    1998-01-01

    Discusses the pricing of online information in the broader context of marketing. Highlights include changes in the marketing context and issues of value relating to price; other reviews of online pricing; trends affecting price, including public sector involvement and the Internet; promotional pricing; price discrimination; and price aggregation…

  12. Why not just Google it? An assessment of information literacy skills in a biomedical science curriculum

    PubMed Central

    2011-01-01

    Background Few issues in higher education are as fundamental as the ability to search for, evaluate, and synthesize information. The need to develop information literacy, the process of finding, retrieving, organizing, and evaluating the ever-expanding collection of online information, has precipitated the need for training in skill-based competencies in higher education, as well as medical and dental education. Methods The current study evaluated the information literacy skills of first-year dental students, consisting of two, consecutive dental student cohorts (n = 160). An assignment designed to evaluate information literacy skills was conducted. In addition, a survey of student online search engine or database preferences was conducted to identify any significant associations. Subsequently, an intervention was developed, based upon the results of the assessment and survey, to address any deficiencies in information literacy. Results Nearly half of students (n = 70/160 or 43%) missed one or more question components that required finding an evidence-based citation. Analysis of the survey revealed a significantly higher percentage of students who provided incorrect responses (n = 53/70 or 75.7%) reported using Google as their preferred online search method (p < 0.01). In contrast, a significantly higher percentage of students who reported using PubMed (n = 39/45 or 86.7%) were able to provide correct responses (p < 0.01). Following a one-hour intervention by a health science librarian, virtually all students were able to find and retrieve evidence-based materials for subsequent coursework. Conclusions This study confirmed that information literacy among this student population was lacking and that integration of modules within the curriculum can help students to filter and establish the quality of online information, a critical component in the training of new health care professionals. Furthermore, incorporation of these modules early in the curriculum may be of

  13. A method for indexing biomedical resources over the internet.

    PubMed

    de la Calle, Guillermo; Garcia-Remesal, Miguel; Maojo, Victor

    2008-01-01

    A large number of biomedical resources are publicly available over the Internet. This number grows every day. Biomedical researchers face the problem of locating, identifying and selecting the most appropriate resources according to their interests. Some resource indexes can be found in the Internet, but they only provide information and links related to resources created by the owner institution of each website. In this paper we propose a novel method for extracting information from the literature and create a Resourceome, i.e. an index of biomedical resources (databases, tools and services) in a semi-automatic way. In this approach we consider only the information provided by the abstracts of relevant papers in the area. Building a comprehensive resource index is the first step towards the development of new methodologies for the automatic or semi-automatic construction of complex biomedical workflows which allow combining several resources to obtain higher-level functionalities.

  14. Excerpta Medica Automated Storage and Retrieval Program of Biomedical Information. Excerpta Mark I System.

    ERIC Educational Resources Information Center

    Excerpta Medica Foundation, Amsterdam (Netherlands).

    This is a report of the international operations of the Excerpta Medica Foundation whose aim is to further the progress of medical knowledge by making information available to the medical and related professions on all significant basic research and clinical findings reported in any language, anywhere in the world. To accomplish this task,…

  15. Biomedical image representation approach using visualness and spatial information in a concept feature space for interactive region-of-interest-based retrieval

    PubMed Central

    Rahman, Md. Mahmudur; Antani, Sameer K.; Demner-Fushman, Dina; Thoma, George R.

    2015-01-01

    Abstract. This article presents an approach to biomedical image retrieval by mapping image regions to local concepts where images are represented in a weighted entropy-based concept feature space. The term “concept” refers to perceptually distinguishable visual patches that are identified locally in image regions and can be mapped to a glossary of imaging terms. Further, the visual significance (e.g., visualness) of concepts is measured as the Shannon entropy of pixel values in image patches and is used to refine the feature vector. Moreover, the system can assist the user in interactively selecting a region-of-interest (ROI) and searching for similar image ROIs. Further, a spatial verification step is used as a postprocessing step to improve retrieval results based on location information. The hypothesis that such approaches would improve biomedical image retrieval is validated through experiments on two different data sets, which are collected from open access biomedical literature. PMID:26730398

  16. Biomedical image representation approach using visualness and spatial information in a concept feature space for interactive region-of-interest-based retrieval.

    PubMed

    Rahman, Md Mahmudur; Antani, Sameer K; Demner-Fushman, Dina; Thoma, George R

    2015-10-01

    This article presents an approach to biomedical image retrieval by mapping image regions to local concepts where images are represented in a weighted entropy-based concept feature space. The term "concept" refers to perceptually distinguishable visual patches that are identified locally in image regions and can be mapped to a glossary of imaging terms. Further, the visual significance (e.g., visualness) of concepts is measured as the Shannon entropy of pixel values in image patches and is used to refine the feature vector. Moreover, the system can assist the user in interactively selecting a region-of-interest (ROI) and searching for similar image ROIs. Further, a spatial verification step is used as a postprocessing step to improve retrieval results based on location information. The hypothesis that such approaches would improve biomedical image retrieval is validated through experiments on two different data sets, which are collected from open access biomedical literature.

  17. Information Persistence Services Designed to Support Home Care

    PubMed Central

    Queirós, Alexandra; Augusto, Filipe; Rodríguez, Yosvany Llerena; Cardoso, Carlos; Grade, José Miguel; Quintas, João

    2015-01-01

    Background Due to the challenges faced by health and social care systems, in particular those related to actual demographic trends, home care emerges as a potentially cost-effective solution to answer the needs of citizens, and to allow the reallocation of resources to alternatives to hospitalization or institutionalization. Objective Home care services require cooperation between different actors, including health and social caregivers, care receivers, and their informal caregivers (eg, relatives or friends), across time, space, and organizational boundaries. Therefore, it is foreseeable that eHealth services can contribute to their improvement. The aim of this study is to evaluate information persistence services based on the Reference Information Model (RIM) of the Health Level Seven (HL7) version 3 to support formal caregivers, both health and social care providers, and informal caregivers in the context of home care services. Methods A pilot study was set up involving two Portuguese institutions that provide home care services for the elderly. Defining of information requirements was performed according to a comprehensive process. This included a review of the literature, observations of work activities, interviews with caregivers, care receivers and their relatives, analysis of paper documentation related to care receivers’ histories, health conditions and care plans, and brainstorming groups involving specialized professionals. Following this, information objects were implemented and validated. Results The methodological approach, as well as the information persistence services, proved to be robust and adequate to specify, implement, and validate different types of information objects related to home care services for the elderly. This study also reinforces the application of the RIM of the HL7 version 3 beyond the strict scope of health care, allowing the persistence of not only health care information, but also information related to social assistance

  18. Exploring Hypermedia Information Services for Disseminating Software Engineering Information

    DTIC Science & Technology

    1994-02-01

    Hypertext. Poster presentation at Hypertext 91, San Antonio, TX. [ Bemers -Lee92a] Berners-Lee, T.; Cailliau, R.; Groff, J. F.; & Pollermann, B. "World...Wide Web: The Information Universe." Electronic Networking: Re- search, Applications and Policy 2,1 (Spring 1992): 52-58. [ Bemers -Lee92b] Berners

  19. FEDIX on-line information service: Design, develop, test, and implement, an on-line research and education information service

    SciTech Connect

    Rodman, J.A.

    1992-01-01

    The FEDIX Annual Status Report provides details regarding an on-line information project designed, developed and implemented by Federal Information Exchange, Inc., a diversified information services company. This document details the project design activities, summarizes the developmental phases of the project and describes the implementation activities generated to fulfill the project's objectives. The information contained in this document illustrates FIE's continuing commitment to serve as the link that facilitates the dissemination of federal information to the education community. This report reviews the project accomplishments and describes intended service enhancements.

  20. An information behaviour investigation of the community pharmacists in Greece for developing library and information services.

    PubMed

    Kostagiolas, P A; Bairaktaris, K D; Niakas, D

    2010-03-01

    Community pharmacists require a constant provision of high quality information for updating their knowledge and improving their practices and skills. The development of library and information services for the pharmacists in a meaningful way should take into consideration their information behaviour and needs. This study is an investigation of the information behaviour of community pharmacists in Greece, as well as their perceptions regarding the contribution of library and information services in their future professional development. This is the only empirical investigation which has been made available regarding the information behaviour of the community pharmacists in Greece. An empirical investigation has been conducted between March and April of 2008 through the development and the distribution of a semi-structured questionnaire. The sample of the respondents consists of 92 community pharmacists from 22 pharmacy associations in Greece. The community pharmacists have access to the Internet, with limited access to specialized information resources, and they are increasingly utilizing information services in their everyday practices. The pharmaceutical associations (national and local) could play a significant role as information providers and specialized hybrid libraries and information services are required in order to satisfy the current information needs of the community pharmacists. Meaningful library and information services depend on setting specifications relevant to the community pharmacists' information behaviour. Indeed, in the near future, structured information services may come to rescue the role of the community pharmacists and empower their irreplaceable position in serving the local communities.

  1. Experimental climate information services in support of risk management

    NASA Astrophysics Data System (ADS)

    Webb, R. S.; Pulwarty, R. S.; Davidson, M. A.; Shea, E. E.; Nierenberg, C.; Dole, R. M.

    2009-12-01

    Climate variability and change impact national and local economies and environments. Developing and communicating climate and climate impacts information to inform decision making requires an understanding of context, societal objectives, and identification of factors important to the management of risk. Information sensitive to changing baselines or extremes is a critical emergent need. Meeting this need requires timely production and delivery of useful climate data, information and knowledge within familiar pathways. We identify key attributes for a climate service , and the network and infrastructure to develop and coordinate the resulting services based on lessons learned in experimental implementations of climate services. "Service-type" activities already exist in many settings within federal, state, academic, and private sectors. The challenge for a climate service is to find effective implementation strategies for improving decision quality (not just meeting user needs). These strategies include upfront infrastructure investments, learning from event to event, coordinated innovation and diffusion, and highlighting common adaptation interests. Common to these strategies is the production of reliable and accessible data, analyses of emergent conditions and needs, and deliberative processes to identify appropriate entry points and uses for improved knowledge. Experimental climate services show that the development of well-structured paths among observations, projections, risk assessments and usable information requires sustained participation in “knowledge management systems” for early warning across temporal and spatial scales. Central to these systems is a collaborative framework between research and management to ensure anticipatory coordination between decision makers and information providers, allowing for emerging research findings and their attendant uncertainties to be considered. Early warnings in this context are not simply forecasts or

  2. Information services platforms at geosynchronous earth orbit: A requirements analysis

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The potential user requirements for Information Services Platforms at geosynchronous orbits were investigated. A rationale for identifying the corollary system requirements and supporting research and technology needs was provided.

  3. Marketing Secondary Information Services: How and to Whom.

    ERIC Educational Resources Information Center

    Wolinsky, Carol Baker

    1983-01-01

    Discussion of the marketing of bibliographic databases focuses on defining the market, the purchasing process, and the purchase decision process for researchers, managers, and librarians. The application of marketing concepts to the purchase of online information services is noted. (EJS)

  4. Ethics Review Committee approval and informed consent: an analysis of biomedical publications originating from Sri Lanka

    PubMed Central

    Sumathipala, Athula; Siribaddana, Sisira; Hewege, Suwin; Lekamwattage, Manura; Athukorale, Manjula; Siriwardhana, Chesmal; Murray, Joanna; Prince, Martin

    2008-01-01

    Background International guidelines on research have focused on protecting research participants. Ethical Research Committee (ERC) approval and informed consent are the cornerstones. Externally sponsored research requires approval through ethical review in both the host and the sponsoring country. This study aimed to determine to what extent ERC approval and informed consent procedures are documented in locally and internationally published human subject research carried out in Sri Lanka. Methods We obtained ERC approval in Sri Lanka and the United Kingdom. Theses from 1985 to 2005 available at the Postgraduate Institute of Medicine (PGIM) library affiliated to the University of Colombo were scrutinised using checklists agreed in consultation with senior research collaborators. A Medline search was carried out with MeSH major and minor heading 'Sri Lanka' as the search term for international publications originating in Sri Lanka during 1999 to 2004. All research publications from CMJ during 1999 to 2005 were also scrutinized. Results Of 291 theses, 34% documented ERC approvals and 61% documented obtaining consent. From the international journal survey, 250 publications originated from Sri Lanka of which only 79 full text original research publications could be accessed electronically. Of these 38% documented ERC approval and 39% documented obtaining consent. In the Ceylon Medical Journal 36% documented ERC approval and 37% documented obtaining consent. Conclusion Only one third of the publications scrutinized recorded ERC approval and procurement of informed consent. However, there is a positive trend in documenting these ethical requirements in local postgraduate research and in the local medical journal. PMID:18267015

  5. Web 2.0 Strategy in Libraries and Information Services

    ERIC Educational Resources Information Center

    Byrne, Alex

    2008-01-01

    Web 2.0 challenges libraries to change from their predominantly centralised service models with integrated library management systems at the hub. Implementation of Web 2.0 technologies and the accompanying attitudinal shifts will demand reconceptualisation of the nature of library and information service around a dynamic, ever changing, networked,…

  6. In-Service Science Teachers' Attitude towards Information Communication Technology

    ERIC Educational Resources Information Center

    Kibirige, I.

    2011-01-01

    The purpose of this study is to determine the attitude of in-service science teachers towards information communication technology (ICT) in education. The study explores the relationship between in-service teachers and four independent variables: their attitudes toward computers; their cultural perception of computers; their perceived computer…

  7. Library and Information Services and Facilities in Prisons.

    ERIC Educational Resources Information Center

    Reed, Jeffrey G.

    In this six part report on Prison Libraries and Information Services, emphasis is placed upon services, collections of materials, and facilities for inmates, particularly of Maximum and Medium Security Penal Institutions. Content includes: examination of past and present conditions using a survey of the literature, standards and objectives of…

  8. Community Information and Services Centers: Concepts for Activation.

    ERIC Educational Resources Information Center

    Hopkins, Cleve

    An experimental program based on a study by the Department of Housing and Urban Development was activated to deliver services to urban residents via automated communications technology. Designed to contribute to improvement in the quality of life, the program of a Community Information and Services Center (CISC) included: outreach programs, i.e.,…

  9. Managing Technological Change in Libraries and Information Services.

    ERIC Educational Resources Information Center

    Klobas, Jane E.

    1990-01-01

    Examines factors to be considered in the management of technological change in libraries and information services. The organizational climate for change is discussed, and factors to consider when developing a strategy for introducing a new product, service, or system are described, including leadership, goals, political processes, marketing, and…

  10. Academic Library Services Support for Research Information Seeking

    ERIC Educational Resources Information Center

    Du, Jia Tina; Evans, Nina

    2011-01-01

    This study investigated the use of a university library academic service to assist in research information seeking, and the role and value of the academic services in support of research from the viewpoints of both academic users and librarians. Ten Ph.D. students completed questionnaires followed by face-to-face discussions and four academic…

  11. Information Needs and Library Services for the Fine Arts Faculty.

    ERIC Educational Resources Information Center

    Reed, Bonnie; Tanner, Donald R.

    2001-01-01

    Discussion of financial allocations by universities for library materials focuses on a study of fine arts faculty at Texas Tech University that identifies information services, sources, and materials that they consider important for their teaching, research, and creative endeavors; and investigates their use of library services. (Author/LRW)

  12. IPPF Co-operative Information Service (ICIS). February 1978.

    ERIC Educational Resources Information Center

    International Planned Parenthood Federation, London (England).

    This publication is a catalogue of document descriptions that may be of use to national family planning/population organizations. The International Planned Parenthood Federation (IPPF) Cooperative Information Service (ICIS) has developed this quarterly series as a service to population documentation centers so that these centers can acquire the…

  13. Performance indicators for information technology services at four community hospitals.

    PubMed

    Rappaport, Pegi; Dimnik, Gerry; Burns, Rodney; Bowie, Jamie

    2006-01-01

    During the 2004/05 fiscal year, the Directors of Information Technology Services (ITS) at four Toronto-area hospitals agreed to participate in a detailed benchmarking exercise looking at ITS costs and services in their organizations. The indicators presented in this article highlight some of the findings from this data analysis.

  14. Evaluating School Library Information Services in the Digital Age.

    ERIC Educational Resources Information Center

    Everhart, Nancy

    2000-01-01

    Discusses criteria for evaluating school library information services. Highlights include types of services; physical facilities; library usage; circulation statistics; changes due to technology; fill rate, or the percentage of successful searches for library materials; OPAC (online public access catalog) reports; observation; and examining…

  15. Funding for teratology information services: up, down, and all around.

    PubMed

    Quinn, Dee

    2012-08-01

    Funding for Teratology Information Services has been an ongoing struggle over the 25 years of its existence. Traditional and novel funding mechanisms have been explored with varying success. The importance of providing teratology risk assessment and counseling to all women of reproductive age is now an established health care objective. Sufficient and stable funding for these services is essential.

  16. Library and Information Services to Individuals with Disabilities. Reference Bibliography.

    ERIC Educational Resources Information Center

    Nussbaum, Ruth, Comp.; Strauss, Carol, Comp.

    This bibliography lists selective sources of information on providing library services for adults and children with disabilities. Its emphasis is on visual or physical disabilities that prevent reading or using standard printed materials. The selections, based on the holdings of the Reference Section, National Library Service for the Blind and…

  17. A new design for the department of information services.

    PubMed

    Sheehan, M

    1995-01-01

    This paper describes the structure and function of the department of Information Services at Sacred Heart Health System in Eugene, Oregon. This department has gone through a process of reorganization. The new department design features self-directed work teams with a strong customer service orientation; a mentor role stressing staff development; and a skill-based compensation system.

  18. Web 2.0 Strategy in Libraries and Information Services

    ERIC Educational Resources Information Center

    Byrne, Alex

    2008-01-01

    Web 2.0 challenges libraries to change from their predominantly centralised service models with integrated library management systems at the hub. Implementation of Web 2.0 technologies and the accompanying attitudinal shifts will demand reconceptualisation of the nature of library and information service around a dynamic, ever changing, networked,…

  19. Caring for Patients with Service Dogs: Information for Healthcare Providers

    PubMed

    Krawczyk, Michelle

    2016-11-29

    People with disabilities use various assistance devices to improve their capacity to lead independent and fulfilling lives. Service dogs can be crucial lifesaving companions for their owners. As the use of service dogs increases, nurses are more likely to encounter them in healthcare settings. Service dogs are often confused with therapy or emotional support dogs. While some of their roles overlap, service dogs have distinct protection under the American Disabilities Act (ADA). Knowing the laws and proper procedures regarding service dogs strengthens the abilities of healthcare providers to deliver holistic, patient-centered care. This article provides background information about use of dogs, and discusses benefits to patients and access challenges for providers. The author reviews ADA laws applicable to service dog use and potential challenges and risks in acute care settings. The role of the healthcare professional is illustrated with an exemplar, along with recommendations for future research and nursing implications related to care of patients with service dogs.

  20. Strategic Planning Process at the National Technical Information Service,

    DTIC Science & Technology

    funding, and advances in automation, have dictated the need for information services to have a strong commitment to strategic planning . This paper...describes these trends and outlines the strategic planning process at the National Technical Information Service (NTIS). Initially resisted, strategic ... planning has become an important component of the agency management system. In recent years the planning system has been linked with performance plans of

  1. 76 FR 66327 - Iron Mountain Information Management, Inc., Corporate Service Group, Information Technology (IT...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ..., Information Technology (IT) Division, Including On-Site Leased Workers From TEK Systems, Professional... Technology (IT) Division, including on-site leased workers from TEK Systems, Professional Alternative... Management, Inc., Corporate Service Group, Information Technology (IT) Division. The Department has...

  2. Information content and analysis methods for multi-modal high-throughput biomedical data.

    PubMed

    Ray, Bisakha; Henaff, Mikael; Ma, Sisi; Efstathiadis, Efstratios; Peskin, Eric R; Picone, Marco; Poli, Tito; Aliferis, Constantin F; Statnikov, Alexander

    2014-03-21

    The spectrum of modern molecular high-throughput assaying includes diverse technologies such as microarray gene expression, miRNA expression, proteomics, DNA methylation, among many others. Now that these technologies have matured and become increasingly accessible, the next frontier is to collect "multi-modal" data for the same set of subjects and conduct integrative, multi-level analyses. While multi-modal data does contain distinct biological information that can be useful for answering complex biology questions, its value for predicting clinical phenotypes and contributions of each type of input remain unknown. We obtained 47 datasets/predictive tasks that in total span over 9 data modalities and executed analytic experiments for predicting various clinical phenotypes and outcomes. First, we analyzed each modality separately using uni-modal approaches based on several state-of-the-art supervised classification and feature selection methods. Then, we applied integrative multi-modal classification techniques. We have found that gene expression is the most predictively informative modality. Other modalities such as protein expression, miRNA expression, and DNA methylation also provide highly predictive results, which are often statistically comparable but not superior to gene expression data. Integrative multi-modal analyses generally do not increase predictive signal compared to gene expression data.

  3. Information content and analysis methods for Multi-Modal High-Throughput Biomedical Data

    PubMed Central

    Ray, Bisakha; Henaff, Mikael; Ma, Sisi; Efstathiadis, Efstratios; Peskin, Eric R.; Picone, Marco; Poli, Tito; Aliferis, Constantin F.; Statnikov, Alexander

    2014-01-01

    The spectrum of modern molecular high-throughput assaying includes diverse technologies such as microarray gene expression, miRNA expression, proteomics, DNA methylation, among many others. Now that these technologies have matured and become increasingly accessible, the next frontier is to collect “multi-modal” data for the same set of subjects and conduct integrative, multi-level analyses. While multi-modal data does contain distinct biological information that can be useful for answering complex biology questions, its value for predicting clinical phenotypes and contributions of each type of input remain unknown. We obtained 47 datasets/predictive tasks that in total span over 9 data modalities and executed analytic experiments for predicting various clinical phenotypes and outcomes. First, we analyzed each modality separately using uni-modal approaches based on several state-of-the-art supervised classification and feature selection methods. Then, we applied integrative multi-modal classification techniques. We have found that gene expression is the most predictively informative modality. Other modalities such as protein expression, miRNA expression, and DNA methylation also provide highly predictive results, which are often statistically comparable but not superior to gene expression data. Integrative multi-modal analyses generally do not increase predictive signal compared to gene expression data. PMID:24651673

  4. Information content and analysis methods for Multi-Modal High-Throughput Biomedical Data

    NASA Astrophysics Data System (ADS)

    Ray, Bisakha; Henaff, Mikael; Ma, Sisi; Efstathiadis, Efstratios; Peskin, Eric R.; Picone, Marco; Poli, Tito; Aliferis, Constantin F.; Statnikov, Alexander

    2014-03-01

    The spectrum of modern molecular high-throughput assaying includes diverse technologies such as microarray gene expression, miRNA expression, proteomics, DNA methylation, among many others. Now that these technologies have matured and become increasingly accessible, the next frontier is to collect ``multi-modal'' data for the same set of subjects and conduct integrative, multi-level analyses. While multi-modal data does contain distinct biological information that can be useful for answering complex biology questions, its value for predicting clinical phenotypes and contributions of each type of input remain unknown. We obtained 47 datasets/predictive tasks that in total span over 9 data modalities and executed analytic experiments for predicting various clinical phenotypes and outcomes. First, we analyzed each modality separately using uni-modal approaches based on several state-of-the-art supervised classification and feature selection methods. Then, we applied integrative multi-modal classification techniques. We have found that gene expression is the most predictively informative modality. Other modalities such as protein expression, miRNA expression, and DNA methylation also provide highly predictive results, which are often statistically comparable but not superior to gene expression data. Integrative multi-modal analyses generally do not increase predictive signal compared to gene expression data.

  5. Development of information intensive agrichemical management services in wisconsin

    NASA Astrophysics Data System (ADS)

    Wolf, Steven A.; Nowak, Peter J.

    1995-05-01

    This paper examines opportunities to improve the environmental and economic performance of cropping systems through intensified application of information in agrichemical management. Through intensified application of information, both net farm income and environmental quality may increase through more closely matching the specific needs of the crop with the type, timing, and volume of chemical inputs used in crop production. This study examines the current status and future prospect of agrichemical dealers offering information intensive agrichemical management services to producers. Agrichemical dealers are the focus of this study because: (1) farmers are perceived as ill-prepared to substantially upgrade the sophistication of their agrichemical management without off-farm support, and (2) dealers enjoy a close relationship with farmers, which potentially could be expanded to include a variety of information-based services. A mail survey was conducted of all agrichemical suppliers/applications in Wisconsin. The response rate was 76% (172 of 225). Substantial numbers of services were found to be offered by many dealers. The majority of these services were related to traditional yield-enhancement function. Services that have a greater potential to mitigate the negative environmental impacts of inefficient agrichemical use and have higher on-farm data requirements were found to be less widely offered by dealers. Analysis of constraints to further development of information-intensive services indicates that dealers offering significant numbers of services are concerned with constraints external to the dealership, while dealers offering relatively few services perceive internal constraints as most limiting. This relationship indicates that efforts to accelerate dealerships' development of information-intensive agrichemical management services should focus on specific constraints operating on targeted dealerships.

  6. Embedded ubiquitous services on hospital information systems.

    PubMed

    Kuroda, Tomohiro; Sasaki, Hiroshi; Suenaga, Takatoshi; Masuda, Yasushi; Yasumuro, Yoshihiro; Hori, Kenta; Ohboshi, Naoki; Takemura, Tadamasa; Chihara, Kunihiro; Yoshihara, Hiroyuki

    2012-11-01

    A Hospital Information Systems (HIS) have turned a hospital into a gigantic computer with huge computational power, huge storage and wired/wireless local area network. On the other hand, a modern medical device, such as echograph, is a computer system with several functional units connected by an internal network named a bus. Therefore, we can embed such a medical device into the HIS by simply replacing the bus with the local area network. This paper designed and developed two embedded systems, a ubiquitous echograph system and a networked digital camera. Evaluations of the developed systems clearly show that the proposed approach, embedding existing clinical systems into HIS, drastically changes productivity in the clinical field. Once a clinical system becomes a pluggable unit for a gigantic computer system, HIS, the combination of multiple embedded systems with application software designed under deep consideration about clinical processes may lead to the emergence of disruptive innovation in the clinical field.

  7. The Ontology for Biomedical Investigations.

    PubMed

    Bandrowski, Anita; Brinkman, Ryan; Brochhausen, Mathias; Brush, Matthew H; Bug, Bill; Chibucos, Marcus C; Clancy, Kevin; Courtot, Mélanie; Derom, Dirk; Dumontier, Michel; Fan, Liju; Fostel, Jennifer; Fragoso, Gilberto; Gibson, Frank; Gonzalez-Beltran, Alejandra; Haendel, Melissa A; He, Yongqun; Heiskanen, Mervi; Hernandez-Boussard, Tina; Jensen, Mark; Lin, Yu; Lister, Allyson L; Lord, Phillip; Malone, James; Manduchi, Elisabetta; McGee, Monnie; Morrison, Norman; Overton, James A; Parkinson, Helen; Peters, Bjoern; Rocca-Serra, Philippe; Ruttenberg, Alan; Sansone, Susanna-Assunta; Scheuermann, Richard H; Schober, Daniel; Smith, Barry; Soldatova, Larisa N; Stoeckert, Christian J; Taylor, Chris F; Torniai, Carlo; Turner, Jessica A; Vita, Randi; Whetzel, Patricia L; Zheng, Jie

    2016-01-01

    The Ontology for Biomedical Investigations (OBI) is an ontology that provides terms with precisely defined meanings to describe all aspects of how investigations in the biological and medical domains are conducted. OBI re-uses ontologies that provide a representation of biomedical knowledge from the Open Biological and Biomedical Ontologies (OBO) project and adds the ability to describe how this knowledge was derived. We here describe the state of OBI and several applications that are using it, such as adding semantic expressivity to existing databases, building data entry forms, and enabling interoperability between knowledge resources. OBI covers all phases of the investigation process, such as planning, execution and reporting. It represents information and material entities that participate in these processes, as well as roles and functions. Prior to OBI, it was not possible to use a single internally consistent resource that could be applied to multiple types of experiments for these applications. OBI has made this possible by creating terms for entities involved in biological and medical investigations and by importing parts of other biomedical ontologies such as GO, Chemical Entities of Biological Interest (ChEBI) and Phenotype Attribute and Trait Ontology (PATO) without altering their meaning. OBI is being used in a wide range of projects covering genomics, multi-omics, immunology, and catalogs of services. OBI has also spawned other ontologies (Information Artifact Ontology) and methods for importing parts of ontologies (Minimum information to reference an external ontology term (MIREOT)). The OBI project is an open cross-disciplinary collaborative effort, encompassing multiple research communities from around the globe. To date, OBI has created 2366 classes and 40 relations along with textual and formal definitions. The OBI Consortium maintains a web resource (http://obi-ontology.org) providing details on the people, policies, and issues being addressed

  8. The Ontology for Biomedical Investigations

    PubMed Central

    Bandrowski, Anita; Brinkman, Ryan; Brochhausen, Mathias; Brush, Matthew H.; Chibucos, Marcus C.; Clancy, Kevin; Courtot, Mélanie; Derom, Dirk; Dumontier, Michel; Fan, Liju; Fostel, Jennifer; Fragoso, Gilberto; Gibson, Frank; Gonzalez-Beltran, Alejandra; Haendel, Melissa A.; He, Yongqun; Heiskanen, Mervi; Hernandez-Boussard, Tina; Jensen, Mark; Lin, Yu; Lister, Allyson L.; Lord, Phillip; Malone, James; Manduchi, Elisabetta; McGee, Monnie; Morrison, Norman; Overton, James A.; Parkinson, Helen; Peters, Bjoern; Rocca-Serra, Philippe; Ruttenberg, Alan; Sansone, Susanna-Assunta; Scheuermann, Richard H.; Schober, Daniel; Smith, Barry; Soldatova, Larisa N.; Stoeckert, Christian J.; Taylor, Chris F.; Torniai, Carlo; Turner, Jessica A.; Vita, Randi; Whetzel, Patricia L.; Zheng, Jie

    2016-01-01

    The Ontology for Biomedical Investigations (OBI) is an ontology that provides terms with precisely defined meanings to describe all aspects of how investigations in the biological and medical domains are conducted. OBI re-uses ontologies that provide a representation of biomedical knowledge from the Open Biological and Biomedical Ontologies (OBO) project and adds the ability to describe how this knowledge was derived. We here describe the state of OBI and several applications that are using it, such as adding semantic expressivity to existing databases, building data entry forms, and enabling interoperability between knowledge resources. OBI covers all phases of the investigation process, such as planning, execution and reporting. It represents information and material entities that participate in these processes, as well as roles and functions. Prior to OBI, it was not possible to use a single internally consistent resource that could be applied to multiple types of experiments for these applications. OBI has made this possible by creating terms for entities involved in biological and medical investigations and by importing parts of other biomedical ontologies such as GO, Chemical Entities of Biological Interest (ChEBI) and Phenotype Attribute and Trait Ontology (PATO) without altering their meaning. OBI is being used in a wide range of projects covering genomics, multi-omics, immunology, and catalogs of services. OBI has also spawned other ontologies (Information Artifact Ontology) and methods for importing parts of ontologies (Minimum information to reference an external ontology term (MIREOT)). The OBI project is an open cross-disciplinary collaborative effort, encompassing multiple research communities from around the globe. To date, OBI has created 2366 classes and 40 relations along with textual and formal definitions. The OBI Consortium maintains a web resource (http://obi-ontology.org) providing details on the people, policies, and issues being addressed

  9. Biomedical Imaging,

    DTIC Science & Technology

    precision required from the task. This report details the technologies in surface and subsurface imaging systems for research and commercial applications. Biomedical imaging, Anthropometry, Computer imaging.

  10. Use of Networked Information Sources and Services By Information Science Faculty in Services: A Field Study Performed at the School of Information Studies at Syracuse University

    ERIC Educational Resources Information Center

    Abouserie, Hossam M. R.

    2008-01-01

    The purpose of this study was to explore and investigate the ways faculty at The School of Information Studies at Syracuse University use Networked Information Sources and Services to support their service tasks. Library and Information Sciences faculty were chosen as the population for this study. The study aimed to answer the following…

  11. Research on digital city geographic information common services platform

    NASA Astrophysics Data System (ADS)

    Chen, Dequan; Wu, Qunyong; Wang, Qinmin

    2008-10-01

    Traditional GIS (Geographic Information System) software development mode exposes many defects that will largely slow down the city informational progress. It is urgent need to build a common application infrastructure for informational project to speed up the development pace of digital city. The advent of service-oriented architecture (SOA) has motivated the adoption of GIS functionality portals that can be executed in distributed computing environment. According to the SOA principle, we bring forward and design a digital city geographic information common services platform which provides application development service interfaces for field users that can be further extended relevant business application. In the end, a public-oriented Web GIS is developed based on the platform for helping public users to query geographic information in their daily life. It indicates that our platform have the capacity that can be integrated by other applications conveniently.

  12. Selective Dissemination of Information and Retrospective Searches. Computer Based Information Services from RIT.

    ERIC Educational Resources Information Center

    Gluchowicz, Zofia

    The purpose of this guide is to give an up-to-date presentation of the information service offered by the documentation center at the Royal Institute of Technology (RIT) and to facilitate the utilization of the service. The guide gives a general account of the multidisciplinary computerized current awareness service (SDI) and a detailed…

  13. A biomedical information system for retrieval and manipulation of NHANES data.

    PubMed

    Mukherjee, Sukrit; Martins, David; Norris, Keith C; Jenders, Robert A

    2013-01-01

    The retrieval and manipulation of data from large public databases like the U.S. National Health and Nutrition Examination Survey (NHANES) may require sophisticated statistical software and significant expertise that may be unavailable in the university setting. In response, we have developed the Data Retrieval And Manipulation System (DReAMS), an automated information system to handle all processes of data extraction and cleaning and then joining different subsets to produce analysis-ready output. The system is a browser-based data warehouse application in which the input data from flat files or operational systems are aggregated in a structured way so that the desired data can be read, recoded, queried and extracted efficiently. The current pilot implementation of the system provides access to a limited amount of NHANES database. We plan to increase the amount of data available through the system in the near future and to extend the techniques to other large databases from CDU archive with a current holding of about 53 databases.

  14. A Biomedical Information System for Retrieval and Manipulation of NHANES Data

    PubMed Central

    Mukherjee, Sukrit; Martins, David; Norris, Keith C.; Jenders, Robert A.

    2016-01-01

    The retrieval and manipulation of data from large public databases like the U.S. National Health and Nutrition Examination Survey (NHANES) may require sophisticated statistical software and significant expertise that may be unavailable in the university setting. In response, we have developed the Data Retrieval And Manipulation System (DReAMS), an automated information system to handle all processes of data extraction and cleaning and then joining different subsets to produce analysis-ready output. The system is a browser-based data warehouse application in which the input data from flat files or operational systems are aggregated in a structured way so that the desired data can be read, re-coded, queried and extracted efficiently. The current pilot implementation of the system provides access to a limited amount of NHANES database. We plan to increase the amount of data available through the system in the near future and to extend the techniques to other large databases from CDU archive with a current holding of about 53 databases. PMID:23920922

  15. Web services for distributed and interoperable hydro-information systems

    NASA Astrophysics Data System (ADS)

    Horak, J.; Orlik, A.; Stromsky, J.

    2007-06-01

    Web services support the integration and interoperability of Web-based applications and enable machine-to-machine interaction. The concepts of web services and open distributed architecture were applied to the development of T-DSS, the prototype customised for web based hydro-information systems. T-DSS provides mapping services, database related services and access to remote components, with special emphasis placed on output flexibility (e.g. multilingualism), where SOAP web services are mainly used for communication. The remote components are represented above all by distant data and mapping services (e.g. eteorological predictions), modelling and analytical systems (currently HEC-HMS, Modflow and additional utilities), which support decision making in water management.

  16. Web services for distributed and interoperable hydro-information systems

    NASA Astrophysics Data System (ADS)

    Horak, J.; Orlik, A.; Stromsky, J.

    2008-03-01

    Web services support the integration and interoperability of Web-based applications and enable machine-to-machine interaction. The concepts of web services and open distributed architecture were applied to the development of T-DSS, the prototype customised for web based hydro-information systems. T-DSS provides mapping services, database related services and access to remote components, with special emphasis placed on the output flexibility (e.g. multilingualism), where SOAP web services are mainly used for communication. The remote components are represented above all by remote data and mapping services (e.g. meteorological predictions), modelling and analytical systems (currently HEC-HMS, MODFLOW and additional utilities), which support decision making in water management.

  17. Distance Learning: Information Access and Services for Virtual Users.

    ERIC Educational Resources Information Center

    Iyer, Hemalata, Ed.

    This volume centers broadly on information support services for distance education. The articles in this book can be categorized into two areas: access to information resources for distance learners, and studies of distance learning programs. Contents include: "The Challenges and Benefits of Asynchronous Learning Networks" (Daphne…

  18. 18 CFR 37.7 - Auditing Transmission Service Information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Auditing Transmission Service Information. 37.7 Section 37.7 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT OPEN ACCESS SAME-TIME INFORMATION...

  19. An ontology-based collaborative service framework for agricultural information

    USDA-ARS?s Scientific Manuscript database

    In recent years, China has developed modern agriculture energetically. An effective information framework is an important way to provide farms with agricultural information services and improve farmer's production technology and their income. The mountain areas in central China are dominated by agri...

  20. 75 FR 31702 - General Information on Postal Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... United States Postal Service, Domestic Mail Manual (DMM), and its incorporation by reference in the Code... INFORMATION: The most recent Issue 300 of the Domestic Mail Manual (DMM) was issued on May 11, 2009. This... information they need, and (3) reduce the need to consult multiple chapters of the Manual to locate necessary...

  1. Learning for the Future: Developing Information Services in Australian Schools.

    ERIC Educational Resources Information Center

    Australian School Library Association, Goulburn.

    This guide is intended to set a context for the development of library and information services in Australian schools. The focus reflects recent changes in Australian education, in particular the development of national curriculum statements. These changes emphasize the processes of learning and the consequent need for information and information…

  2. Distance Learning: Information Access and Services for Virtual Users.

    ERIC Educational Resources Information Center

    Iyer, Hemalata, Ed.

    This volume centers broadly on information support services for distance education. The articles in this book can be categorized into two areas: access to information resources for distance learners, and studies of distance learning programs. Contents include: "The Challenges and Benefits of Asynchronous Learning Networks" (Daphne…

  3. School Buildings Services Information Needs Assessment: Volumes 1 and 2.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. School Buildings Services.

    This report presents an information needs assessment for an office automation plan to be undertaken for the School Building Services Branch of the Alberta Department of Education. This exercise complements the work of two senior committees within the Department: (1) the Electronic Information Processing Needs Study Steering Committee, and (2) the…

  4. Assessing Educational Information Services Through A Nationwide Data Base.

    ERIC Educational Resources Information Center

    Madey, Doren; Everett, Michael

    The explicit goal of most educational information or resource centers, is to assist clients in obtaining and utilizing information to improve educational practice and aid in educational decision making. As the number of services has increased, the need to systematically assess them has become critical. Previous efforts have been limited and…

  5. Information-Related Competencies for Montana Extension Service Professionals.

    ERIC Educational Resources Information Center

    Kawasaki, Jodee Lynn

    Information-related competencies and training needed by professionals in the Montana Extension Service in order to acquire and disseminate information to clients electronically were studied in a needs assessment of administrators, specialists, and extension agents. An e-mail survey listing 37 competencies was completed by 96 extension agents and…

  6. Nonconventional Information Sources and Services in the Library: Our Credo

    ERIC Educational Resources Information Center

    Schrag, Dale R.; Boyer, Calvin J.

    1975-01-01

    Libraries must provide more than the usual reference services by taping community information sources such as social agencies, religious organizations, local clubs and societies, local businesses, and residents who have special knowledge. The library must also take an active, rather than passive, role in delivering information. (LS)

  7. NASIC: A Regional Experiment in the Brokerage of Information Services.

    ERIC Educational Resources Information Center

    Wax, David M.; Morrison, R. D., Jr.

    The Northeast Academic Science Information Center (NASIC), a program of the New England Board of Higher Education which was initially funded by the National Science Foundation, represents an attempt to apply on a regional basis the concept of brokerage or wholesaling to the provision of computer-based information services. The center expects to be…

  8. 18 CFR 37.7 - Auditing Transmission Service Information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Auditing Transmission Service Information. 37.7 Section 37.7 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT OPEN ACCESS SAME-TIME INFORMATION...

  9. 10 CFR 1.35 - Office of Information Services.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... management services, to meet the mission and goals of the agency; (b) Provides principal advice to the... are managed in a manner consistent with Federal information resources management (IRM) laws and regulations; (c) Assists senior management in recognizing where information technology can add value while...

  10. 10 CFR 1.35 - Office of Information Services.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... management services, to meet the mission and goals of the agency; (b) Provides principal advice to the... are managed in a manner consistent with Federal information resources management (IRM) laws and regulations; (c) Assists senior management in recognizing where information technology can add value while...

  11. Autonomous Preference-Aware Information Services Integration for High Response in Integrated Faded Information Field Systems

    NASA Astrophysics Data System (ADS)

    Lu, Xiaodong; Mori, Kinji

    The market and users' requirements have been rapidly changing and diversified. Under these heterogeneous and dynamic situations, not only the system structure itself, but also the accessible information services would be changed constantly. To cope with the continuously changing conditions of service provision and utilization, Faded Information Field (FIF) has been proposed, which is a agent-based distributed information service system architecture. In the case of a mono-service request, the system is designed to improve users' access time and preserve load balancing through the information structure. However, with interdependent requests of multi-service increasing, adaptability and timeliness have to be assured by the system. In this paper, the relationship that exists among the correlated services and the users' preferences for separate and integrated services is clarified. Based on these factors, the autonomous preference-aware information services integration technology to provide one-stop service for users multi-service requests is proposed. As compared to the conventional system, we show that proposed technology is able to reduce the total access time.

  12. An Automated Information System for Air Force Food Service Operations

    DTIC Science & Technology

    1984-07-01

    ACCESSION NO. 3. Rgi (^NATICK/TR-84/031 j) /^Q ’ /^>M (o l6j5 4. ’riTi.-fr<* _^N AUTOMATED INFORMATION SYSTEM FOR AIR FORCE FOOD SERVICE OPERATIONS 7...ABSTRACT fTMiflMia ■■ m^ I l4mmtHr br Mac* nuattarj :^An automated management information system concept for US Air Force food service operations in...readers on the serving line. These electronic cash registers and card readers provide information regarding which food items have been sold and how

  13. Biomedical Imaging

    NASA Astrophysics Data System (ADS)

    MacPherson, Emma

    This chapter builds on the basic principles of THz spectroscopy and explains how they can be applied to biomedical systems as well as the motivation for doing so. Sample preparation techniques and measurement methods for biomedical samples are described in detail. Examples of medical applications investigated hitherto including breast cancer and skin cancer are also presented.

  14. Highly Developed Information-oriented Society and Humanity ; Medical Information Services and Library

    NASA Astrophysics Data System (ADS)

    Wakimoto, Atsuko

    Change in social circumstances caused by arrival of highly developed information-oriented society has altered what information services in medical libraries should be dramatically. Keeping with complication and diversification of needs by users such as medical doctors, researchers, medical technicians and so on medical librarians have been playing important role in the information activities, and are required to master more specialized knowledge. This paper outlines changes in circumstances surrounding medical libraries, discusses role of medical librarians in online information retrieval services, and introduces various curriculum for library education. The author proposes that humanity of librarian him or herself is still a key factor for library services regardless of advancement of computerization.

  15. Improved informed consent documents for biomedical research do not increase patients’ understanding but reduce enrolment: a study in real settings

    PubMed Central

    Paris, Adeline; Deygas, Béatrice; Cornu, Catherine; Thalamas, Claire; Maison, Patrick; Duale, Christian; Kane, Maty; Hodaj, Enkelejda; Cracowski, Jean-Luc

    2015-01-01

    Aims The aim was to evaluate the comprehension of participants of an improved informed consent document (ICD). Method This was a randomized controlled French multicentre study performed in real conditions. Participants were adult patients undergoing screening for enrolment in biomedical research studies, who agreed to answer a validated questionnaire evaluating objective and subjective comprehension scored from 0 (no comprehension) to 100 (excellent comprehension). Patients were provided either the original ICD or an ICD modified in terms of structure and readability. The primary end point was the score of objective comprehension. The secondary end-points were the enrolment rate in the clinical study and patient characteristics associated with the score of objective comprehension. Results Four hundred and eighty-one patients were included, 241 patients in the original ICD group and 240 patients in the modified ICD group. There was no difference between the two groups for the score of objective comprehension (original ICD 72.7 (95% CI 71.3, 74.1) vs. modified ICD 72.5 (95% CI 71.0, 74.0); P = 0.81). However, the rate of enrolment in the clinical study was lower in the group who received the modified ICD (64.4% (95% CI 58.3, 70.5)) than for the original ICD (73.0% (95% CI 67.4, 78.7)) (P = 0.042). Only female gender and high educational level were associated with a better objective comprehension. Conclusions Improving ICDs had no effect on participants’ understanding, whereas the rate of enrolment was lower in this group. In attempts at improving potential participants’ understanding of clinical research information, efforts and future trials should focus on other ways to improve comprehension. PMID:26147763

  16. Why (just) information is not enough: The contributions of information services in the management of healthcare information

    NASA Astrophysics Data System (ADS)

    Kostagiolas, P.; Lappa, E.

    2015-02-01

    Information is at the centre of every hospital activity including clinical decisions and healthcare service delivery systems. Although information is an important hospital asset, several issues related to its management and organization needs to be addressed within the hospitals. The management of healthcare information is a strategic goal related to the reduction of healthcare service provision costs, and to the improvement of quality and safety of healthcare services. By discussing the rather obvious necessity for information organization and management in the healthcare domain, this work aims at the role of healthcare information services, i.e. hospital libraries and patient medical records. Finally, a typology of information services' contributions to hospital environment is presented.

  17. Information architecture: Standards adoption and retirement process service action plan

    SciTech Connect

    1997-03-01

    The purpose of this Service Action Plan is to announce, as well as provide, a high-level outline of a new Departmental process for the adoption and retirement of information technology standards. This process supports the implementation of a Department of Energy (DOE) Information Architecture. This plan was prepared with the Department of Energy information technology standards customers and stakeholders in mind. The process described in this plan will be serviced primarily by staff from the Office of the Deputy Assistant Secretary for Information Management with assistance from designated program and site Information Technology Standards Points of Contact. We welcome any comments regarding this new Departmental process and encourage the proposal of information technology standards for adoption or retirement.

  18. Mobile agent based online integration modeling for traffic information services

    NASA Astrophysics Data System (ADS)

    Li, Qingquan; Gao, Dequan; Fang, Zhixiang; Li, Lianying

    2007-06-01

    With the rapid development of urban economy and urbanization construction in China, traffic load rises sharply because of the larger vehicle occupancy within many urban areas, which has already led to serious traffic congestion problem. GIS-T is an efficient technological solution and core information infrastructure for solving modern urban transportation problems. High-level traffic systems must integrate real-time traffic information and spatial data of road to supply timely and efficient public services and guarantee a better orderly transportation. However, for traffic information is multisource, complex and massive, traffic information service must have fast, powerful capabilities for online integration processing. Online integration of traffic information emphasizes the traffic resources share and services optimization, and solve assignment, scheduling, monitoring and feedback of integration computing tasks in dynamic and distributed network. This paper firstly analyzes traffic data and existing problems of online integration, and then discusses mobile agent technology, and finally proposes a mobile agent based unified online integration model of traffic information. This model will achieve cooperative computing and more accessible, flexible and reliable traffic information services.

  19. National Center for Standards and Certification Information: Service and programs

    NASA Technical Reports Server (NTRS)

    Overman, Joanne

    1994-01-01

    The National Center for Standards and Certification Information (NCSCI) provides information on U.S., foreign and international voluntary standards, government regulations, and conformity assessment procedures for non-agricultural products. The Center serves as a referral service and focal point in the United States for information on standards and standards-related information. NCSCI staff respond to inquiries, maintain a reference collection of standards and standards-related documents, and serve as the U.S. inquiry point for information to and from foreign countries.

  20. 75 FR 3906 - Request for Public Comment: 30-Day Proposed Information Collection: Indian Health Service...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ...: Indian Health Service Customer Satisfaction Survey AGENCY: Indian Health Service, HHS. ACTION: Notice... Service Customer Satisfaction Survey.'' Type of Information Collection Request: Three year approval of this new information collection, 0917-NEW, ``Indian Health Service Customer Satisfaction Survey.''...

  1. USER SERVICES AND EXTENSION SERVICES IN SELECTED SPECIAL LIBRARIES AND INFORMATION CENTERS IN THE UNITED STATES.

    ERIC Educational Resources Information Center

    NONINI, CERISE

    A SURVEY BY QUESTIONNAIRE WAS MADE OF THE PROBLEM OF USER SERVICES AND EXTENSION SERVICES USED IN THE DISSEMINATION OF MATERIALS AND INFORMATION TO A SELECTED NUMBER OF INDUSTRIAL LIBRARIES. THE SURVEY RESULTED IN DATA CONCERNING STAFF SIZE, PROFESSIONAL-TO-CLERICAL RATIO, SIZE OF BOOK, DOCUMENT, PERIODICAL AND MICROFORM COLLECTIONS, LIBRARY…

  2. USER SERVICES AND EXTENSION SERVICES IN SELECTED SPECIAL LIBRARIES AND INFORMATION CENTERS IN THE UNITED STATES.

    ERIC Educational Resources Information Center

    NONINI, CERISE

    A SURVEY BY QUESTIONNAIRE WAS MADE OF THE PROBLEM OF USER SERVICES AND EXTENSION SERVICES USED IN THE DISSEMINATION OF MATERIALS AND INFORMATION TO A SELECTED NUMBER OF INDUSTRIAL LIBRARIES. THE SURVEY RESULTED IN DATA CONCERNING STAFF SIZE, PROFESSIONAL-TO-CLERICAL RATIO, SIZE OF BOOK, DOCUMENT, PERIODICAL AND MICROFORM COLLECTIONS, LIBRARY…

  3. Outsourcing of Corporate Information Services: Implications for Redesigning Corporate Library Services.

    ERIC Educational Resources Information Center

    Agada, John

    1996-01-01

    Examines the trend in outsourcing information services and suggests it threatens the survival of corporate libraries. Topics include changes in the competitive corporate environment; characteristics of outsourceable services; managing change; redesigning the corporate librarian's role; and implications for redesigning corporate information…

  4. [THE INSTITUTO DE NUTRICI'ON DE CENTRO AM'ERICA Y PANAM'A: SCIENTIFIC INFORMATION SERVICES IN AN UNDERDEVELOPED AREA].

    PubMed

    FLORES, R; CORADO, A; GIRON, A

    1964-01-01

    Pioneering scientific information in underdeveloped areas poses several problems, such as (1) lack of understanding on the part of key functionaries as to the why, what, and when of information services; (2) lack of trained personnel to assume the responsibility for such services; (3) lack of economic resources; and (4) lack of information pertaining to available bibliographical sources in the particular area or region.The Bibliographic and Documentation Service of the Institute of Nutrition of Central America and Panama (INCAP) provides, in addition to the customary services, technical assistance for the organization or reorganization of biomedical libraries and makes INCAP library materials available to member countries, either by loan or photocopy. Although the program was designed for the member countries, INCAP tries to make its services available to other Latin American nations, Africa, and Asia, where similar nutritional problems are being studied.

  5. Evaluating technology service options.

    PubMed

    Blumberg, D F

    1997-05-01

    Four service and support options are available to healthcare organizations for maintaining their growth arsenals of medical and information technology. These options include maintaining and servicing all equipment using a facility-based biomedical engineering and MIS service department; using a combination of facility-based service and subcontracted service; expanding facility-based biomedical and MIS service departments to provide service to other healthcare organizations to achieve economies of scale; and outsourcing all maintenance, repair, and technical support services. Independent service companies and original equipment manufacturers (OEMs) are offering healthcare organizations a wider array of service and support capabilities than ever before. However, some health systems have successfully developed their own independent service organizations to take care of their own--and other healthcare organizations'--service and support needs.

  6. on-course(®) portal: a tool for in-service training and career development for biomedical scientists.

    PubMed

    Payton, Antony; Janko, Christa; Renn, Oliver; Hardman, Michael

    2013-09-01

    Successfully navigating through the jungle of biomedical postgraduate courses in Europe has recently been made possible by the release of an Innovative Medicines Initiative (IMI) funded project called on-course(®) (http://www.on-course.eu). on-course(®) lists all master, continued professional development (CPD) and PhD courses in Europe and hosts advanced search options designed by the pharmaceutical industry, academia and regulatory bodies allowing the course seeker to find courses that are most relevant for them. In addition, an IMI cross education and training topic task force has developed a set of quality standards that have been applied to CPD courses. The comprehensive nature of on-course(®) offers a new level of transparency to biomedical course provision in Europe that will help steer future education and training.

  7. Patient Preferences for Information on Post-Acute Care Services

    PubMed Central

    Sefcik, Justine S.; Nock, Rebecca H.; Flores, Emilia J.; Chase, Jo-Ana D.; Bradway, Christine; Potashnik, Sheryl; Bowles, Kathryn H.

    2016-01-01

    The purpose of this study was to explore what hospitalized patients would like to know about post-acute care (PAC) services to ultimately help them make an informed decision when offered PAC options. Thirty hospitalized adults 55 and older in a Northeastern U.S. academic medical center participated in a qualitative descriptive study with conventional content analysis as the analytical technique. Three themes emerged. Participants were interested in (1) receiving practical information about the services, (2) understanding “how it relates to me”, and (3) having opportunities to understand PAC options. Study findings inform clinicians about what information to include when discussing PAC options with older adults. Improving the quality of discharge planning discussions may better inform patient decision-making and as a result increase the numbers of patients who accept a plan of care that supports their recovery, meets their needs, and results in improved quality of life and fewer readmissions. PMID:26815304

  8. 77 FR 37959 - Financial Management Service; Proposed Collection of Information: Pools and Associations-Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Pools and Associations--Annual Letter AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and request for comments. SUMMARY: The Financial Management Service, as part of its continuing effort to...

  9. 77 FR 71035 - Financial Management Service; Proposed Collection of Information: Electronic Funds Transfer (EFT...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-28

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Electronic Funds Transfer (EFT) Market Research Study AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of its...

  10. 76 FR 23860 - Financial Management Service Proposed Collection of Information: Schedule of Excess Risks

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-28

    ... Fiscal Service Financial Management Service Proposed Collection of Information: Schedule of Excess Risks AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and request for comments. SUMMARY: The Financial Management Service, as part of its continuing effort to reduce paperwork...

  11. 75 FR 75725 - Financial Management Service; Proposed Collection of Information: Tax Time Card Account Pilot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Tax Time Card Account Pilot, Screening, Focus Groups, and Study AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and request for comments. SUMMARY: The Financial Management Service, as part of...

  12. 75 FR 1683 - Financial Management Service; Proposed Collection of Information: Assignment Form

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-12

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Assignment Form AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and request for comments. SUMMARY: The Financial Management Service, as part of its continuing effort to reduce paperwork and...

  13. 75 FR 4451 - Financial Management Service; Proposed Collection of Information: Final Rule-Management of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Final Rule--Management of Federal Agency Disbursements. AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of...

  14. 75 FR 42486 - Financial Management Service; Proposed Collection of Information: Authorization Agreement for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Authorization Agreement for Preauthorized Payment (SF 5510) AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and request for comments. SUMMARY: The Financial Management Service, as part of its...

  15. 77 FR 30050 - Financial Management Service Proposed Collection of Information: Resolution Authorizing Execution...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ... Fiscal Service Financial Management Service Proposed Collection of Information: Resolution Authorizing... Collateral Agreement AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and request for comments. SUMMARY: The Financial Management Service, as part of its continuing effort to...

  16. 77 FR 43428 - Financial Management Service; Proposed Collection of Information: Minority Bank Deposit Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Minority Bank Deposit Program (MBDP) Certification Form for Admission AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of...

  17. 76 FR 23859 - Financial Management Service Proposed Collection of Information; Financial Institution Agreement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-28

    ... Fiscal Service Financial Management Service Proposed Collection of Information; Financial Institution... the Financial Institution Agreement and Application AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and request for comments. SUMMARY: The Financial Management Service, as...

  18. 75 FR 22680 - Financial Management Service; Proposed Collection of Information: Annual Financial Statement of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Annual Financial Statement of Surety Companies--Schedule F AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of...

  19. 77 FR 34127 - Financial Management Service; Proposed Collection of Information: Electronic Transfer Account...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Electronic Transfer Account (ETA) Financial Agency Agreement AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of...

  20. Availability of software services for a hospital information system.

    PubMed

    Sakamoto, N

    1998-03-01

    Hospital information systems (HISs) are becoming more important and covering more parts in daily hospital operations as order-entry systems become popular and electronic charts are introduced. Thus, HISs today need to be able to provide necessary services for hospital operations for a 24-h day, 365 days a year. The provision of services discussed here does not simply mean the availability of computers, in which all that matters is that the computer is functioning. It means the provision of necessary information for hospital operations by the computer software, and we will call it the availability of software services. HISs these days are mostly client-server systems. To increase availability of software services in these systems, it is not enough to just use system structures that are highly reliable in existing host-centred systems. Four main components which support availability of software services are network systems, client computers, server computers, and application software. In this paper, we suggest how to structure these four components to provide the minimum requested software services even if a part of the system stops to function. The network system should be double-protected in stratus using Asynchronous Transfer Mode (ATM) as its base network. Client computers should be fat clients with as much application logic as possible, and reference information which do not require frequent updates (master files, for example) should be replicated in clients. It would be best if all server computers could be double-protected. However, if that is physically impossible, one database file should be made accessible by several server computers. Still, at least the basic patients' information and the latest clinical records should be double-protected physically. Application software should be tested carefully before introduction. Different versions of the application software should always be kept and managed in case the new version has problems. If a hospital

  1. Energy Consumption Information Services for Smart Home Inhabitants

    NASA Astrophysics Data System (ADS)

    Schwanzer, Michael; Fensel, Anna

    We investigate services giving users an adequate insight on his or her energy consumption habits in order to optimize it in the long run. The explored energy awareness services are addressed to inhabitants of smart homes, equipped with smart meters, advanced communication facilities, sensors and actuators. To analyze the potential of such services, a game at a social network Facebook has been designed and implemented, and the information about players' responses and interactions within the game environment has been collected and analyzed. The players have had their virtual home energy usage visualized in different ways, and had to optimize the energy consumption basing on their own perceptions of the consumption information. Evaluations reveal, in particular, that users are specifically responsive to information shown as a real-time graph and as costs in Euro, and are able to produce and share with each other policies for managing their smart home environments.

  2. 75 FR 31745 - Notice of Request for Approval of an Information Collection; National Veterinary Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ...; National Veterinary Services Laboratories Request Forms AGENCY: Animal and Plant Health Inspection Service... intention to request approval of an information collection associated with the National Veterinary Services... FURTHER INFORMATION CONTACT: For information on request forms associated with the National...

  3. Resource brokering service: timely and efficient information resource allocation

    NASA Astrophysics Data System (ADS)

    Van Hook, Daniel J.; Ljungberg, Magnus; Shaw, Robert; Ford, Mark; Aubin, Ethan; Konieczny, Eric; Lee, Daniel H.; Brown, Samuel T.

    2010-04-01

    We address supporting unanticipated users and uses of limited information resources (sensors, databases, weapons - any resource intrinsically tied to digital information) in a timely and efficient fashion. Platform-centric systems often preclude users and uses not identified when the system was developed and deployed. Net-centric approaches, however, can address these problems by allowing services and information to be discovered and accessed at run-time. We have developed a resource brokering service that uses net-centric principles and semantic metadata to enable multi-domain information and resource sharing and support for unanticipated users and uses. The resource brokering service uses federated brokering agents and a modular software component framework for dynamically composing and tasking heterogeneous resources including sensors, data feeds, processors, archived data, networks, and even analysts into resilient, mission-oriented workflows. The resource brokering service is applicable to multiple sense-decide-act military domains including missile defense, space situation awareness, ISR, border protection, and cyber defense. In this paper we present a concept and architecture for resource brokering and describe current applications. Our architecture is aligned with the U.S. DoD's NCES (Net-Centric Enterprise Services).

  4. The Twin Cities biomedical consortium.

    PubMed

    Bailey, A S

    1975-07-01

    Twenty-eight health science libraries in the St. Paul-Minneapolis area formed the Twin Cities Biomedical Consortium with the intention of developing a strong network of biomedical libraries in the Twin Cities area. Toward this end, programs were designed to strengthen lines of communication and increase cooperation among local health science libraries; improve access to biomedical information at the local level; and enable the Consortium, as a group, to meet an increasing proportion of its members' needs for biomedical information. Presently, the TCBC comprises libraries in twenty-two hospitals, two county medical societies, one school of nursing, one junior college, and two private corporations.

  5. The live service of video geo-information

    NASA Astrophysics Data System (ADS)

    Xue, Wu; Zhang, Yongsheng; Yu, Ying; Zhao, Ling

    2016-03-01

    In disaster rescue, emergency response and other occasions, traditional aerial photogrammetry is difficult to meet real-time monitoring and dynamic tracking demands. To achieve the live service of video geo-information, a system is designed and realized—an unmanned helicopter equipped with video sensor, POS, and high-band radio. This paper briefly introduced the concept and design of the system. The workflow of video geo-information live service is listed. Related experiments and some products are shown. In the end, the conclusion and outlook is given.

  6. Why (just) information is not enough: The contributions of information services in the management of healthcare information

    SciTech Connect

    Kostagiolas, P.; Lappa, E.

    2015-02-09

    Information is at the centre of every hospital activity including clinical decisions and healthcare service delivery systems. Although information is an important hospital asset, several issues related to its management and organization needs to be addressed within the hospitals. The management of healthcare information is a strategic goal related to the reduction of healthcare service provision costs, and to the improvement of quality and safety of healthcare services. By discussing the rather obvious necessity for information organization and management in the healthcare domain, this work aims at the role of healthcare information services, i.e. hospital libraries and patient medical records. Finally, a typology of information services’ contributions to hospital environment is presented.

  7. Application of the Principles of Management Information Systems to Information Retrieval Services in Not-for-Profit Academic Libraries.

    ERIC Educational Resources Information Center

    Evans, John Edward

    Management of information services requires managerial control of information about the service itself. A critical factor for information managers that affects their ability to provide service is their own competence at handling management information, i.e., information concerning and describing the performance, income, and expenses of their…

  8. Interoperability design of personal health information import service.

    PubMed

    Tuomainen, Mika; Mykkänen, Juha

    2012-01-01

    Availability of personal health information for individual use from professional patient records is an important success factor for personal health information management (PHIM) solutions such as personal health records. In this paper we focus on this crucial part of personal wellbeing information management splutions and report the interoperability design of personal information import service. Key requirements as well as design factors for interfaces between PHRs and EPRs are discussed. Open standards, low implementation threshold and the acknowledgement of local market and conventions are emphasized in the design.

  9. Marketing Tools for Information Services in Corporations: A New Age for Users/Customers Excellent Service.

    ERIC Educational Resources Information Center

    Balmisa, Yolanda Gonzalo

    1997-01-01

    Discusses the role of information services (IS) in corporations; characteristics of business information resources (BIR); characteristics of users of BIR in corporations; and change management in IS, including total quality management, strategic planning, and marketing tips. Provides a chart of keys to IS superiority and a map for IS change. (PEN)

  10. Biomedical Telectrodes

    NASA Technical Reports Server (NTRS)

    Shepherd, C. K.

    1989-01-01

    Compact transmitters eliminate need for wires to monitors. Biomedical telectrode is small electronic package that attaches to patient in manner similar to small adhesive bandage. Patient wearing biomedical telectrodes moves freely, without risk of breaking or entangling wire connections. Especially beneficial to patients undergoing electrocardiographic monitoring in intensive-care units in hospitals. Eliminates nuisance of coping with wire connections while dressing and going to toilet.

  11. Adoption of Clinical Information Systems in Health Services Organizations

    PubMed Central

    Austin, Charles J.; Holland, Gloria J.

    1988-01-01

    This paper presents a conceptual model of factors which influence organizational decisions to invest in the installation of clinical information systems. Using results of previous research as a framework, the relative influence of clinical, fiscal, and strategic-institutional decision structures are examined. These adoption decisions are important in health services organizations because clinical information is essential for managing demand and allocating resources, managing quality of care, and controlling costs.

  12. Location-based health information services: a new paradigm in personalised information delivery.

    PubMed

    Boulos, Maged N Kamel

    2003-01-10

    Brute health information delivery to various devices can be easily achieved these days, making health information instantly available whenever it is needed and nearly anywhere. However, brute health information delivery risks overloading users with unnecessary information that does not answer their actual needs, and might even act as noise, masking any other useful and relevant information delivered with it. Users' profiles and needs are definitely affected by where they are, and this should be taken into consideration when personalising and delivering information to users in different locations. The main goal of location-based health information services is to allow better presentation of the distribution of health and healthcare needs and Internet resources answering them across a geographical area, with the aim to provide users with better support for informed decision-making. Personalised information delivery requires the acquisition of high quality metadata about not only information resources, but also information service users, their geographical location and their devices. Throughout this review, experience from a related online health information service, HealthCyberMap http://healthcybermap.semanticweb.org/, is referred to as a model that can be easily adapted to other similar services. HealthCyberMap is a Web-based directory service of medical/health Internet resources exploring new means to organise and present these resources based on consumer and provider locations, as well as the geographical coverage or scope of indexed resources. The paper also provides a concise review of location-based services, technologies for detecting user location (including IP geolocation), and their potential applications in health and healthcare.

  13. An Information Technology Framework for Strengthening Telehealthcare Service Delivery

    PubMed Central

    Chen, Chi-Wen; Weng, Yung-Ching; Shang, Rung-Ji; Yu, Hui-Chu; Chung, Yufang; Lai, Feipei

    2012-01-01

    Abstract Objective: Telehealthcare has been used to provide healthcare service, and information technology infrastructure appears to be essential while providing telehealthcare service. Insufficiencies have been identified, such as lack of integration, need of accommodation of diverse biometric sensors, and accessing diverse networks as different houses have varying facilities, which challenge the promotion of telehealthcare. This study designs an information technology framework to strengthen telehealthcare delivery. Materials and Methods: The proposed framework consists of a system architecture design and a network transmission design. The aim of the framework is to integrate data from existing information systems, to adopt medical informatics standards, to integrate diverse biometric sensors, and to provide different data transmission networks to support a patient's house network despite the facilities. The proposed framework has been evaluated with a case study of two telehealthcare programs, with and without the adoption of the framework. Results: The proposed framework facilitates the functionality of the program and enables steady patient enrollments. The overall patient participations are increased, and the patient outcomes appear positive. The attitudes toward the service and self-improvement also are positive. Conclusions: The findings of this study add up to the construction of a telehealthcare system. Implementing the proposed framework further assists the functionality of the service and enhances the availability of the service and patient acceptances. PMID:23061641

  14. US Geoscience Information Network, Web Services for Geoscience Information Discovery and Access

    NASA Astrophysics Data System (ADS)

    Richard, S.; Allison, L.; Clark, R.; Coleman, C.; Chen, G.

    2012-04-01

    The US Geoscience information network has developed metadata profiles for interoperable catalog services based on ISO19139 and the OGC CSW 2.0.2. Currently data services are being deployed for the US Dept. of Energy-funded National Geothermal Data System. These services utilize OGC Web Map Services, Web Feature Services, and THREDDS-served NetCDF for gridded datasets. Services and underlying datasets (along with a wide variety of other information and non information resources are registered in the catalog system. Metadata for registration is produced by various workflows, including harvest from OGC capabilities documents, Drupal-based web applications, transformation from tabular compilations. Catalog search is implemented using the ESRI Geoportal open-source server. We are pursuing various client applications to demonstrated discovery and utilization of the data services. Currently operational applications allow catalog search and data acquisition from map services in an ESRI ArcMap extension, a catalog browse and search application built on openlayers and Django. We are developing use cases and requirements for other applications to utilize geothermal data services for resource exploration and evaluation.

  15. Evaluation of poison information services provided by a new poison information center.

    PubMed

    Churi, Shobha; Abraham, Lovin; Ramesh, M; Narahari, M G

    2013-01-01

    The aim of this study is to assess the nature and quality of services provided by poison information center established at a tertiary-care teaching hospital, Mysore. This was a prospective observational study. The poison information center was officially established in September 2010 and began its functioning thereafter. The center is equipped with required resources and facility (e.g., text books, Poisindex, Drugdex, toll free telephone service, internet and online services) to provide poison information services. The poison information services provided by the center were recorded in documentation forms. The documentation form consists of numerous sections to collect information on: (a) Type of population (children, adult, elderly or pregnant) (b) poisoning agents (c) route of exposure (d) type of poisoning (intentional, accidental or environmental) (e) demographic details of patient (age, gender and bodyweight) (f) enquirer details (background, place of call and mode of request) (g) category and purpose of query and (h) details of provided service (information provided, mode of provision, time taken to provide information and references consulted). The nature and quality of poison information services provided was assessed using a quality assessment checklist developed in accordance with DSE/World Health Organization guidelines. Chi-Square test (χ(2)). A total of 419 queries were received by the center. A majority (n = 333; 79.5%) of the queries were asked by the doctors to provide optimal care (n = 400; 95.5%). Most of the queries were received during ward rounds (n = 201; 48.0%), followed by direct access (n = 147; 35.1%). The poison information services were predominantly provided through verbal communication (n = 352; 84.0%). Upon receipt of queries, the required service was provided immediately (n = 103; 24.6%) or within 10-20 min (n = 296; 70.6%). The queries were mainly related to intentional poisoning (n = 258; 64.5%), followed by accidental poisoning

  16. Helping the public find information the U.S. Government Information Locator Service (GILS)

    USGS Publications Warehouse

    Christian, E.J.

    1994-01-01

    As part of the National Information Infrastructure, the U.S. federal government is establishing a Government Information Locator Service (GILS). GILS will identify and describe public information resources throughout the federal government and provide assistance in obtaining the information. It will be decentralized and will supplement other agency and commercial information dissemination mechanisms. The public will use GILS directly or through intermediaries, including the Government Printing Office and the National Technical Information Service, as well as federal depository libraries, other public libraries, and private sector information services. Direct users will have access to a GILS Core accessible on the Internet without charge. Intermediate access may include kiosks, 800 numbers, electronic mail, bulletin boards, FAX, and offline media such as floppy disks, CD-ROM, and printed works. GILS will use network technology and the American National Standards Institute Z39.50 standard for information search and retrieval so that information can be retrieved in a variety of ways. Direct users may have access to many other major federal and nonfederal information resources, linkages to data systems, and electronic delivery of information products. An Office of Management and Budget Bulletin in 1994 will provide implementing guidance to agencies. The National Institute of Standards and Technology will also establish a Federal Information Processing Standard specifying a GILS Profile and its application for agencies establishing information locators. ?? 1994.

  17. Informal learning processes in support of clinical service delivery in a service-oriented community pharmacy.

    PubMed

    Patterson, Brandon J; Bakken, Brianne K; Doucette, William R; Urmie, Julie M; McDonough, Randal P

    The evolving health care system necessitates pharmacy organizations' adjustments by delivering new services and establishing inter-organizational relationships. One approach supporting pharmacy organizations in making changes may be informal learning by technicians, pharmacists, and pharmacy owners. Informal learning is characterized by a four-step cycle including intent to learn, action, feedback, and reflection. This framework helps explain individual and organizational factors that influence learning processes within an organization as well as the individual and organizational outcomes of those learning processes. A case study of an Iowa independent community pharmacy with years of experience in offering patient care services was made. Nine semi-structured interviews with pharmacy personnel revealed initial evidence in support of the informal learning model in practice. Future research could investigate more fully the informal learning model in delivery of patient care services in community pharmacies. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Total quality management - It works for aerospace information services

    NASA Technical Reports Server (NTRS)

    Erwin, James; Eberline, Carl; Colquitt, Wanda

    1993-01-01

    Today we are in the midst of information and 'total quality' revolutions. At the NASA STI Program's Center for AeroSpace Information (CASI), we are focused on using continuous improvements techniques to enrich today's services and products and to ensure that tomorrow's technology supports the TQM-based improvement of future STI program products and services. The Continuous Improvements Program at CASI is the foundation for Total Quality Management in products and services. The focus is customer-driven; its goal, to identify processes and procedures that can be improved and new technologies that can be integrated with the processes to gain efficiencies, provide effectiveness, and promote customer satisfaction. This Program seeks to establish quality through an iterative defect prevention approach that is based on the incorporation of standards and measurements into the processing cycle.

  19. Total quality management - It works for aerospace information services

    NASA Technical Reports Server (NTRS)

    Erwin, James; Eberline, Carl; Colquitt, Wanda

    1993-01-01

    Today we are in the midst of information and 'total quality' revolutions. At the NASA STI Program's Center for AeroSpace Information (CASI), we are focused on using continuous improvements techniques to enrich today's services and products and to ensure that tomorrow's technology supports the TQM-based improvement of future STI program products and services. The Continuous Improvements Program at CASI is the foundation for Total Quality Management in products and services. The focus is customer-driven; its goal, to identify processes and procedures that can be improved and new technologies that can be integrated with the processes to gain efficiencies, provide effectiveness, and promote customer satisfaction. This Program seeks to establish quality through an iterative defect prevention approach that is based on the incorporation of standards and measurements into the processing cycle.

  20. Protecting Sensitive Information in Directory Services Using Virtual Directories

    NASA Astrophysics Data System (ADS)

    Claycomb, William; Shin, Dongwan

    Directory services are commonly used to store information related to individuals, and often act as a source for security services, such as authentication and access control, in collaborative applications within/across organizations. Hence, there is an urgent need to protect the sensitive information they contain. Existing solutions offer minimal protection against insider attacks, a growing threat to both government and industry data services. In this paper we present a solution for data protection that leverages virtual directories and data encryption to provide a user-centric approach to data protection, delegation, and collaboration. A security architecture is presented, along with the discussion of the benefits and vulnerabilities of our approach. We also discuss a proof-of-concept implementation and performance testing results.

  1. EFFECTIVENESS OF A PILOT INFORMATION SERVICE FOR EDUCATIONAL RESEARCH MATERIALS.

    ERIC Educational Resources Information Center

    TAGUE, JEAN

    REQUIREMENTS OF A PILOT INFORMATION SERVICE FOR EDUCATIONAL RESEARCH WERE INVESTIGATED BY ISOLATING THE CHARACTERISTICS OF DOCUMENTS JUDGED RELEVANT BY QUESTIONERS (USERS). IN ADDITION, RETRIEVAL STRATEGIES WERE COMPARED ON THE BASIS OF THE RELEVANCE AND RECALL FACTORS FOR EACH STRATEGY. THE FOLLOWING CONCLUSIONS WERE REACHED--(1) IN PROGRAMING…

  2. Marketing/Planning Library and Information Services. Second Edition.

    ERIC Educational Resources Information Center

    Weingand, Darlene E.

    In the first edition of this book, the concepts of marketing and planning library and information services were presented as effective managerial strategies. Several paragraphs from the introduction to the first edition are reproduced, with author commentary, in this edition as an affirmation that the message is still true. In this second edition,…

  3. Grants for Libraries & Information Services. 2012 Digital Edition

    ERIC Educational Resources Information Center

    Foundation Center, 2011

    2011-01-01

    This publication is only available as a downloadable file. See who's giving and getting grants in your field. Strengthen your search for funds with the Foundation Center's digital edition of "Grants for Libraries & Information Services." This new "Grant Guide" reveals the scope of current foundation giving in the field. You'll find descriptions of…

  4. Historical Film Documentation at the Netherlands Information Service.

    ERIC Educational Resources Information Center

    Egeter van Kuyk, R. H. J.

    1981-01-01

    Describes the computerized film documentation system being developed for use in the Film Archives of the Netherlands Information Service. The organization of the films by historical periods, the film access system, content analysis of the films, and operation of the film retrieval system are discussed. Four figures accompany the text. (Author/JL)

  5. Essays on Pricing of Information Goods and Services

    ERIC Educational Resources Information Center

    Lahiri, Atanu

    2010-01-01

    This dissertation consists of three essays that examine, in three specific contexts, issues related to pricing of information goods and services. As the ability to measure technology resource usage gets easier with increased connectivity, the question whether a technology resource should be priced by the amount of the resource used or by the…

  6. A Human Sexuality and Sex Education Information Service and Library.

    ERIC Educational Resources Information Center

    Hallingby, Leigh

    1985-01-01

    Description of history and founding of Mary S. Calderone Library of Sex Information and Education Council of United States (SIECUS) includes staffing, collection, users, services, computerization plans. Also detailed are library's contribution to SIECIS' bimonthly periodical, convening an Audio-Visual Review Panel, and evaluation and writing of…

  7. Essays on Pricing of Information Goods and Services

    ERIC Educational Resources Information Center

    Lahiri, Atanu

    2010-01-01

    This dissertation consists of three essays that examine, in three specific contexts, issues related to pricing of information goods and services. As the ability to measure technology resource usage gets easier with increased connectivity, the question whether a technology resource should be priced by the amount of the resource used or by the…

  8. Some Comments on Marketing AIP Information Products and Services.

    ERIC Educational Resources Information Center

    King, Donald W.; Brown, A. M.

    This study was addressed to marketing considerations for the American Institute of Physics (AIP) information products and services. The general system and its operation in a marketing environment, including promotion, channels of distribution and pricing are covered. Particular emphasis is placed on the cost/demand/price relationship for four…

  9. 78 FR 61337 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... (NTIS) on policies and operations of the Service. DATES: The Advisory Board will meet on Friday... Room 116 of the NTIS Facility at 5301 Shawnee Road, Alexandria, Virginia 22312. Please note admittance.... Bruce Borzino, (703) 605-6405, bborzino@ntis.gov . SUPPLEMENTARY INFORMATION: The NTIS Advisory Board...

  10. 78 FR 16255 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    ... (NTIS) on policies and operations of the Service. DATES: The Advisory Board will meet on Friday, April... 115 of the NTIS Facility at 5301 Shawnee Road, Alexandria, Virginia 22312. Please note admittance.... Bruce Borzino, (703) 605-6405, bborzino@ntis.gov . SUPPLEMENTARY INFORMATION: The NTIS Advisory Board...

  11. 77 FR 57559 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... (NTIS) on policies and operations of the Service. DATES: The Advisory Board will meet on Friday, October... 115 of the NTIS Facility at 5301 Shawnee Road, Alexandria, Virginia 22312. Please note admittance.... Bruce Borzino, (703) 605-6405, bborzino@ntis.gov . SUPPLEMENTARY INFORMATION: The NTIS Advisory Board...

  12. 76 FR 43988 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... (NTIS) on policies and operations of the Service. DATES: The Advisory Board will meet on Thursday... Room 115 of the NTIS Facility at 5301 Shawnee Road, Alexandria, Virginia 22312. Please note admittance.... Steven D. Needle, (703) 605-6404, sneedle@ntis.gov . SUPPLEMENTARY INFORMATION: The NTIS Advisory...

  13. 7 CFR 54.1016 - Advance information concerning service rendered.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations..., Processing, and Packaging of Livestock and Poultry Products § 54.1016 Advance information concerning service...

  14. 7 CFR 54.1016 - Advance information concerning service rendered.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations..., Processing, and Packaging of Livestock and Poultry Products § 54.1016 Advance information concerning service...

  15. Transfer Students: Information Accessibility, Services, and Student Engagement

    ERIC Educational Resources Information Center

    Fugard, Anne Sheridan

    2009-01-01

    The purpose of this study was to explore to what degree Florida public, 4-year universities are supporting transfer students. This included a focus on accessibility of information for transfer students, the transfer services provided by institutions, and student engagement. This mixed-methods study included three parts. Together, the findings from…

  16. Directory of United Nations Information Systems and Services.

    ERIC Educational Resources Information Center

    Inter-Organization Board for Information Systems, Geneva (Switzerland).

    This directory brings together in summary form the functions of the various members of the United Nations Organization and the information systems and services they provide. It is intended to show the reader what exists and where to obtain further details. The contents are divided into four parts. The first part lists the organizations of the…

  17. Outcome Comparisons of Formal Outplacement Services and Informal Support.

    ERIC Educational Resources Information Center

    Davy, Jeanette A.; And Others

    1995-01-01

    Of white-collar workers surveyed 3 and 6 months after layoff, 54 had participated in informal social support groups and 79 received formal outplacement services. The latter had higher job search self-efficacy and were more optimistic. There were no differences in number of job offers after three months, but support group members had an advantage…

  18. Grants for Libraries & Information Services. 2012 Digital Edition

    ERIC Educational Resources Information Center

    Foundation Center, 2011

    2011-01-01

    This publication is only available as a downloadable file. See who's giving and getting grants in your field. Strengthen your search for funds with the Foundation Center's digital edition of "Grants for Libraries & Information Services." This new "Grant Guide" reveals the scope of current foundation giving in the field. You'll find descriptions of…

  19. Federal Information Policy and Management for Electronic Services Delivery.

    ERIC Educational Resources Information Center

    McClure, Charles R.; And Others

    To assist the Office of Technology Assessment of the U.S. Congress in identifying and resolving policy issues related to the electronic delivery of government services, this study examined selected innovative information technology applications, management practices, and policies that promote experimentation and integration with new electronic…

  20. Computer Conference in Information Service. Research Report 191.

    ERIC Educational Resources Information Center

    Repo, Aatto J.

    This document describes the development of computer conferencing (CC) and its role within information service communities, particularly in Finland and Sweden. CC is defined as a computer-based messaging (CBM) system providing an asynchronous communications structure for group work. It is noted that CC differs from electronic mail and that CC…