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Sample records for resources spectral information

  1. The NASA earth resources spectral information system: A data compilation

    NASA Technical Reports Server (NTRS)

    Leeman, V.; Earing, D.; Vincent, R. K.; Ladd, S.

    1971-01-01

    The NASA Earth Resources Spectral Information System and the information contained therein are described. It contains an ordered, indexed compilation of natural targets in the optical region from 0.3 to 45.0 microns. The data compilation includes approximately 100 rock and mineral, 2600 vegetation, 1000 soil, and 60 water spectral reflectance, transmittance, and emittance curves. Most of the data have been categorized by subject, and the curves in those subject areas have been plotted on a single graph. Those categories with too few curves and miscellaneous categories have been plotted as single-curve graphs. Each graph, composite of single, is fully titled to indicate curve source and is indexed by subject to facilitate user retrieval.

  2. The NASA earth resources spectral information system: A data compilation, second supplement

    NASA Technical Reports Server (NTRS)

    Vincent, R. K.

    1973-01-01

    The NASA Earth Resources Spectral Information System (ERSIS) and the information contained therein are described. It is intended for use as a second supplement to the NASA Earth Resources Spectral Information System: A Data Compilation, NASA CR-31650-24-T, May 1971. The current supplement includes approximately 100 rock and mineral, and 375 vegetation directional reflectance spectral curves in the optical region from 0.2 to 22.0 microns. The data were categorized by subject and each curve plotted on a single graph. Each graph is fully titled to indicate curve source and indexed by subject to facilitate user retrieval from ERSIS magnetic tape records.

  3. New theoretical models and ratio imaging techniques associated with the NASA earth resources spectral information system

    NASA Technical Reports Server (NTRS)

    Vincent, R. K.

    1974-01-01

    Four independent investigations are reported; in general these are concerned with improving and utilizing the correlation between the physical properties of natural materials as evidenced in laboratory spectra and spectral data collected by multispectral scanners. In one investigation, two theoretical models were devised that permit the calculation of spectral emittance spectra for rock and mineral surfaces of various particle sizes. The simpler of the two models can be used to qualitatively predict the effect of texture on the spectral emittance of rocks and minerals; it is also potentially useful as an aid in predicting the identification of natural atmospheric aerosol constituents. The second investigation determined, via an infrared ratio imaging technique, the best pair of infrared filters for silicate rock-type discrimination. In a third investigation, laboratory spectra of natural materials were compressed into 11-digit ratio codes for use in feature selection, in searches for false alarm candidates, and eventually for use as training sets in completely automatic data processors. In the fourth investigation, general outlines of a ratio preprocessor and an automatic recognition map processor are developed for on-board data processing in the space shuttle era.

  4. Information resources

    USGS Publications Warehouse

    Friend, Milton

    2015-01-01

    A wide variety of entities across North America are involved in wildlife disease investigations; however, the formal assembly of multidimensional programs that primarily address disease for the benefit of free-ranging wildlife is rather limited. The Southeastern Cooperative Wildlife Disease Study (SCWDS), the National Wildlife Health Center (NWHC), and the Canadian Wildlife Health Cooperative (CWHC) are selected examples. These programs are highlighted because of the scope of their capabilities and long-term involvement in assisting State and Federal natural resource agencies combat wildlife disease. A variety of other sources for possible assistance in addressing wildlife disease issues exists throughout North America and globally. It is prudent for wildlife conservation field biologists, managers, and administrators to be aware of such local resources. Ideally, awareness and knowledge of the types of assistance those programs can provide should be obtained prior to disease crisis events since appropriate, timely intervention often is required to minimize wildlife losses from disease and prevent the establishment of new infectious diseases within wildlife populations and geographic areas. Increasing recognition of the substantial number of infectious diseases being transferred between wildlife, domestic animals, and humans has led to increased collaborative investigations between wildlife, domestic, and human health programs. That collaboration has led to a heightened focus on wildlife disease within some public health and agriculture agencies. For purposes of this Chapter, wildlife disease is narrowly defined as those diseases (infectious and noninfectious) causing morbidity and mortality in free-ranging wildlife populations. Therefore, there is no focus on the numerous fish disease or environmental contaminant programs that exist on behalf of North American fauna.

  5. Information Resource Management.

    ERIC Educational Resources Information Center

    Rossmeier, Joseph G.

    1981-01-01

    Explains the function of information resources, predicts the increased importance of computers, and emphasizes that computer information systems are a resource to support institutional operation and management. Enumerates the components in planning for the use of information technology. Presents the Virginia Community College System's information…

  6. Information As a Resource.

    ERIC Educational Resources Information Center

    Cleveland, Harlan

    1982-01-01

    In the emerging post-industrial society, there is little understanding of the characteristics of information, a basic, yet abstract resource. Information is expandable, compressible, substitutable, transportable, diffusive, and shareable. Implications for life, work, community, and conflict are considered. (AM)

  7. Information Technology Resources Assessment

    SciTech Connect

    Not Available

    1993-04-01

    The Information Technology Resources Assessment (ITRA) is being published as a companion document to the Department of Energy (DOE) FY 1994--FY 1998 Information Resources Management Long-Range Plan. This document represents a collaborative effort between the Office of Information Resources Management and the Office of Energy Research that was undertaken to achieve, in part, the Technology Strategic Objective of IRM Vision 21. An integral part of this objective, technology forecasting provides an understanding of the information technology horizon and presents a perspective and focus on technologies of particular interest to DOE program activities. Specifically, this document provides site planners with an overview of the status and use of new information technology for their planning consideration.

  8. Information technology resources assessment

    SciTech Connect

    Loken, S.C.

    1993-01-01

    The emphasis in Information Technology (IT) development has shifted from technology management to information management, and the tools of information management are increasingly at the disposal of end-users, people who deal with information. Moreover, the interactive capabilities of technologies such as hypertext, scientific visualization, virtual reality, video conferencing, and even database management systems have placed in the hands of users a significant amount of discretion over how these resources will be used. The emergence of high-performance networks, as well as network operating systems, improved interoperability, and platform independence of applications will eliminate technical barriers to the use of data, increase the power and range of resources that can be used cooperatively, and open up a wealth of possibilities for new applications. The very scope of these prospects for the immediate future is a problem for the IT planner or administrator. Technology procurement and implementation, integration of new technologies into the existing infrastructure, cost recovery and usage of networks and networked resources, training issues, and security concerns such as data protection and access to experiments are just some of the issues that need to be considered in the emerging IT environment. As managers we must use technology to improve competitiveness. When procuring new systems, we must take advantage of scalable resources. New resources such as distributed file systems can improve access to and efficiency of existing operating systems. In addition, we must assess opportunities to improve information worker productivity and information management through tedmologies such as distributed computational visualization and teleseminar applications.

  9. Information technology resources assessment

    SciTech Connect

    Stevens, D.F.

    1992-01-01

    This year`s Information Technology Resources Assessment (ITRA) is something of a departure from traditional practice. Past assessments have concentrated on developments in fundamental technology, particularly with respect to hardware. They form an impressive chronicle of decreasing cycle times, increasing densities, decreasing costs (or, equivalently, increasing capacity and capability per dollar spent), and new system architectures, with a leavening of operating systems and languages. Past assessments have aimed -- and succeeded -- at putting information technology squarely in the spotlight; by contrast, in the first part of this assessment, we would like to move it to the background, and encourage the reader to reflect less on the continuing technological miracles of miniaturization in space and time and more on the second- and third-order implications of some possible workplace applications of these miracles. This Information Technology Resources Assessment is intended to provide a sense of technological direction for planners in projecting the hardware, software, and human resources necessary to support the diverse IT requirements of the various components of the DOE community. It is also intended to provide a sense of our new understanding of the place of IT in our organizations.

  10. Information technology resources assessment

    SciTech Connect

    Stevens, D.F.

    1992-01-01

    This year's Information Technology Resources Assessment (ITRA) is something of a departure from traditional practice. Past assessments have concentrated on developments in fundamental technology, particularly with respect to hardware. They form an impressive chronicle of decreasing cycle times, increasing densities, decreasing costs (or, equivalently, increasing capacity and capability per dollar spent), and new system architectures, with a leavening of operating systems and languages. Past assessments have aimed -- and succeeded -- at putting information technology squarely in the spotlight; by contrast, in the first part of this assessment, we would like to move it to the background, and encourage the reader to reflect less on the continuing technological miracles of miniaturization in space and time and more on the second- and third-order implications of some possible workplace applications of these miracles. This Information Technology Resources Assessment is intended to provide a sense of technological direction for planners in projecting the hardware, software, and human resources necessary to support the diverse IT requirements of the various components of the DOE community. It is also intended to provide a sense of our new understanding of the place of IT in our organizations.

  11. Population information resources.

    PubMed

    Pasquariella, S K

    1984-12-01

    This article describes print and computerized services that are dedicated to bibliographic coverage of 1 or more areas of population studies. Major printed bibliographic information resources for population material include: ADOPT, DOCPAL Resumenes sobre Poblacion en America Latina, PIDSA Abstracts, Population Index and Review of Population Reviews. ADOPT is an annotated computer-aided current-awareness bibliographic journal which has been published monthly since January 1975 by the Regional Population Information Center of the Economic and Social Commission for Asia and the Pacific (ESCAP). DOCPAL Resumenes is a computer-produced biannual collection of abstracts containing indexes and between 600 and 700 summaries of both published and unpublished population documents. PIDSA is intended to make available documentary information about population matters in sub-Saharan Africa. Population Index, 1 of the oldest and most definitive bibliographies in the demography field, is international in scope and is arranged as a classified and annotated bibliography of monographs, journal articles and 2ndary source material relevant to all aspects of demography. Review of Population Reviews, published 4 times a year, are annotated bibliographies containing summaries of articles that have been published in 83 periodicals in 37 countries. Cited articles are assigned subject-heading descriptors from the Population Multilingual Thesaurus. Major computerized information resources are: DOCPAL, DOCPOP, EBIS/POPFILE, MANPINS, POPLINE and POPULATION BIBLIOGRAPHY. DOCPAL was established to assist Latin Ameran countries in the collection, storage, processing and retrieval of population documents about Latin America. DOCPAL contains over 19,000 bibliographic citations. DOCPOP was established as the 1st Latin American national computerized population documentation system for Brazilian material. POPLINE is a computerized retrieval service cooperatively produced in the US which covers the

  12. America's Rural Information Resource.

    ERIC Educational Resources Information Center

    La Caille John, Patricia

    The Rural Information Center (RIC), a project of two agencies of the U.S. Department of Agriculture, has served rural information needs since 1988. The targeted audience for the RIC is local officials and citizens, rather than scientists and federal officials, and the thrust of its information is rural development rather than production…

  13. Forest Resource Information System

    NASA Technical Reports Server (NTRS)

    Mrocznyski, R. P.

    1983-01-01

    Twenty-three processing functions aid in utilizing LANDSAT data for forest resource management. Designed to work primarily with digital data obtained from measurements recorded by multispectral remote sensors mounted on aerospace platforms. communication between processing functions, simplicity of control, and commonality of data files in LARSFRIS enhance usefulness of system as tool for research and development of remote sensing systems.

  14. Crystallographic Information Resources

    ERIC Educational Resources Information Center

    Glasser, Leslie

    2016-01-01

    Crystallographic information provides the fundamental basis for understanding the properties and behavior of materials. This data, such as chemical composition, unit cell dimensions, space group, and atomic positions, derives from the primary literature--that is, from published experimental measurement or theoretical calculation. Although the…

  15. Storage and retrieval of mass spectral information

    NASA Technical Reports Server (NTRS)

    Hohn, M. E.; Humberston, M. J.; Eglinton, G.

    1977-01-01

    Computer handling of mass spectra serves two main purposes: the interpretation of the occasional, problematic mass spectrum, and the identification of the large number of spectra generated in the gas-chromatographic-mass spectrometric (GC-MS) analysis of complex natural and synthetic mixtures. Methods available fall into the three categories of library search, artificial intelligence, and learning machine. Optional procedures for coding, abbreviating and filtering a library of spectra minimize time and storage requirements. Newer techniques make increasing use of probability and information theory in accessing files of mass spectral information.

  16. Monitoring and visualizing information resources

    SciTech Connect

    McCrickard, D.S.; Rowan, T.H.

    1996-07-01

    The continuous increase in information necessitates monitoring and display techniques that maximize comprehension yet minimize effort. In this paper, we discuss the use of hypertools, confluent zoom and graphical encoding of text as solutions to this problem, and we introduce Irwin and information resource and display tool.

  17. Spectral Information System for Australian Spectroscopy Data

    NASA Astrophysics Data System (ADS)

    Chisholm, L. A.; Ong, C.; Hueni, A.; Suarez, L.; Restrepo-Coupe, N.

    2013-12-01

    Inherently field spectroscopy involves the study of the interrelationships between the spectral characteristics of objects and their biophysical attributes in the field environment (Bauer et al., 1986; Milton, 1987). Spectroscopy measurements taken of vegetated surfaces provide spectral characteristics indicative of the status, composition and structure of the components measured. However, additional elements are present that add undesired effects to the overall signal such as the soil background or the viewing and illumination geometry (Suarez etal 2013). Further, the leaf spectrum is affected by several factors including leaf age, phenology, a highly variable range of stressors, any of which may be the actual focus of study, and additionally influenced by a range of environmental conditions. There is a critical need to use acquired spectra to infer vegetation function, understand phenological cycles, characterise biodiversity or as part of the process to assess biogeochemical processes. However the collection of leaf spectra during field campaigns is undertaken on a project basis, where a large number of spectra tend to be collected, yet the value and ability to share and confidently re-use such collections is often restricted. Often this is because the data are stored in disparate silos with little, if any, consistency in formatting and content, and most importantly, lack metadata to aid their discovery and re-use. These datasets have significant potential for vegetation scientists but also benefit the wider earth observation remote sensing and other earth science communities. In Australia this problem has been addressed by the adoption and enhancement of the existing SPECCHIO system (Hueni et al. 2009) as a suitable standard for spectral data exchange. As a spectral database, the system provides storage of spectra and associated metadata, retrieval of spectral data using metadata space queries, information on provenance, all of which facilitate repeatability of

  18. RIMS: Resource Information Management System

    NASA Technical Reports Server (NTRS)

    Symes, J.

    1983-01-01

    An overview is given of the capabilities and functions of the resource management system (RIMS). It is a simple interactive DMS tool which allows users to build, modify, and maintain data management applications. The RIMS minimizes programmer support required to develop/maintain small data base applications. The RIMS also assists in bringing the United Information Services (UIS) budget system work inhouse. Information is also given on the relationship between the RIMS and the user community.

  19. NASA information resources management handbook

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This National Aeronautics and Space Administration (NASA) Handbook (NHB) implements recent changes to Federal laws and regulations involving the acquisition, management, and use of Federal Information Processing (FIP) resources. This document defines NASA's Information Resources Management (IRM) practices and procedures and is applicable to all NASA personnel. The dynamic nature of the IRM environment requires that the controlling management practices and procedures for an Agency at the leading edge of technology, such as NASA, must be periodically updated to reflect the changes in this environment. This revision has been undertaken to accommodate changes in the technology and the impact of new laws and regulations dealing with IRM. The contents of this document will be subject to a complete review annually to determine its continued applicability to the acquisition, management, and use of FIP resources by NASA. Updates to this document will be accomplished by page changes. This revision cancels NHB 2410.1D, dated April 1985.

  20. Disability Studies: Information and Resources

    ERIC Educational Resources Information Center

    Taylor, Steven, Ed.; Shoultz, Bonnie, Ed.; Walker, Pamela, Ed.

    2003-01-01

    This document reflects the diversity of the field of Disability Studies, including contributions representing different disability groups, perspectives, and disciplines. Resource information is presented in nine sections: (1) Books, Chapters, and Articles; (2) Films and Documentaries; (3) Academic Programs in Disability Studies in North America;…

  1. Forest Resource Information System (FRIS)

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The technological and economical feasibility of using multispectral digital image data as acquired from the LANDSAT satellites in an ongoing operational forest information system was evaluated. Computer compatible multispectral scanner data secured from the LANDSAT satellites were demonstrated to be a significant contributor to ongoing information systems by providing the added dimensions of synoptic and repeat coverage of the Earth's surface. Major forest cover types of conifer, deciduous, mixed conifer-deciduous and non-forest, were classified well within the bounds of the statistical accuracy of the ground sample. Further, when overlayed with existing maps, the acreage of cover type retains a high level of positional integrity. Maps were digitized by a graphics design system, overlayed and registered onto LANDSAT imagery such that the map data with associated attributes were displayed on the image. Once classified, the analysis results were converted back to map form as a cover type of information. Existing tabular information as represented by inventory is registered geographically to the map base through a vendor provided data management system. The notion of a geographical reference base (map) providing the framework to which imagery and tabular data bases are registered and where each of the three functions of imagery, maps and inventory can be accessed singly or in combination is the very essence of the forest resource information system design.

  2. Information-efficient spectral imaging sensor

    DOEpatents

    Sweatt, William C.; Gentry, Stephen M.; Boye, Clinton A.; Grotbeck, Carter L.; Stallard, Brian R.; Descour, Michael R.

    2003-01-01

    A programmable optical filter for use in multispectral and hyperspectral imaging. The filter splits the light collected by an optical telescope into two channels for each of the pixels in a row in a scanned image, one channel to handle the positive elements of a spectral basis filter and one for the negative elements of the spectral basis filter. Each channel for each pixel disperses its light into n spectral bins, with the light in each bin being attenuated in accordance with the value of the associated positive or negative element of the spectral basis vector. The spectral basis vector is constructed so that its positive elements emphasize the presence of a target and its negative elements emphasize the presence of the constituents of the background of the imaged scene. The attenuated light in the channels is re-imaged onto separate detectors for each pixel and then the signals from the detectors are combined to give an indication of the presence or not of the target in each pixel of the scanned scene. This system provides for a very efficient optical determination of the presence of the target, as opposed to the very data intensive data manipulations that are required in conventional hyperspectral imaging systems.

  3. Talker information influences spectral contrast effects in speech categorization.

    PubMed

    Assgari, Ashley A; Stilp, Christian E

    2015-11-01

    Spectral contrast effects, the perceptual magnification of spectral differences between sounds, have been widely shown to influence speech categorization. However, whether talker information alters spectral contrast effects was recently debated [Laing, Liu, Lotto, and Holt, Front. Psychol. 3, 1-9 (2012)]. Here, contributions of reliable spectral properties, between-talker and within-talker variability to spectral contrast effects in vowel categorization were investigated. Listeners heard sentences in three conditions (One Talker/One Sentence, One Talker/200 Sentences, 200 Talkers/200 Sentences) followed by a target vowel (varying from /ɪ/-/ɛ/ in F1, spoken by a single talker). Low-F1 or high-F1 frequency regions in the sentences were amplified to encourage /ɛ/ or /ɪ/ responses, respectively. When sentences contained large reliable spectral peaks (+20 dB; experiment 1), all contrast effect magnitudes were comparable. Talker information did not alter contrast effects following large spectral peaks, which were likely attributed to an external source (e.g., communication channel) rather than talkers. When sentences contained modest reliable spectral peaks (+5 dB; experiment 2), contrast effects were smaller following 200 Talkers/200 Sentences compared to single-talker conditions. Constant recalibration to new talkers reduced listeners' sensitivity to modest spectral peaks, diminishing contrast effects. Results bridge conflicting reports of whether talker information influences spectral contrast effects in speech categorization. PMID:26627776

  4. Reconstruction of solar spectral resource using limited spectral sampling for concentrating photovoltaic systems

    NASA Astrophysics Data System (ADS)

    Tatsiankou, Viktar; Hinzer, Karin; Mohammed, Jafaru; Muron, Aaron; Wilkins, Matthew; Haysom, Joan; Schriemer, Henry; Myrskog, Stefan

    2013-10-01

    One of the challenges associated with forecasting and evaluating concentrating photovoltaic system (CPV) performance in diverse locations is the lack of high-quality spectral solar resource data. Various local atmospheric conditions such as air mass, aerosols, and atmospheric gases affect daily CPV module operation. A multi-channel filter radiometer (MFCR) can be used to quantify these effects at relatively low cost. The proposed method of selectively sampling the solar spectrum at specific wavelength channels to spectrally reconstruct incident irradiance is described and extensively analyzed. Field spectroradiometer (FSR) measurements at the University of Ottawa's CPV testing facility (45.42°N, 75.68°W) are fed into our model to mimic the outputs from the MCFR. The analysis is performed over a two year period (2011-2012), using 46,564 spectra. A recommendation is made to use four aerosols channels at 420, 500, 780, and 1050 nm, one ozone channel at 610 nm and one water vapour channel at 940 nm, all of which can be measured with ubiquitous Si photodiodes. A simulation of this MFCR channel configuration produces an RMS error under 1.5% over 96% of the 350-1830 nm range, when compared with the FSR, for the 2012 data set in Ottawa.

  5. Informed spectral analysis: audio signal parameter estimation using side information

    NASA Astrophysics Data System (ADS)

    Fourer, Dominique; Marchand, Sylvain

    2013-12-01

    Parametric models are of great interest for representing and manipulating sounds. However, the quality of the resulting signals depends on the precision of the parameters. When the signals are available, these parameters can be estimated, but the presence of noise decreases the resulting precision of the estimation. Furthermore, the Cramér-Rao bound shows the minimal error reachable with the best estimator, which can be insufficient for demanding applications. These limitations can be overcome by using the coding approach which consists in directly transmitting the parameters with the best precision using the minimal bitrate. However, this approach does not take advantage of the information provided by the estimation from the signal and may require a larger bitrate and a loss of compatibility with existing file formats. The purpose of this article is to propose a compromised approach, called the 'informed approach,' which combines analysis with (coded) side information in order to increase the precision of parameter estimation using a lower bitrate than pure coding approaches, the audio signal being known. Thus, the analysis problem is presented in a coder/decoder configuration where the side information is computed and inaudibly embedded into the mixture signal at the coder. At the decoder, the extra information is extracted and is used to assist the analysis process. This study proposes applying this approach to audio spectral analysis using sinusoidal modeling which is a well-known model with practical applications and where theoretical bounds have been calculated. This work aims at uncovering new approaches for audio quality-based applications. It provides a solution for challenging problems like active listening of music, source separation, and realistic sound transformations.

  6. 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).

  7. Human Resources for Information Development in Sudan.

    ERIC Educational Resources Information Center

    Wesley, Cecile

    1992-01-01

    Describes the state of human resources development in Sudan's information industry. Training problems and the emigration of high level personnel are discussed, guidelines for human resource development are suggested, and national strategies to develop and retain Sudan's human resources are suggested. (EA)

  8. Resource Information Management in Chinese Virtual Observatory

    NASA Astrophysics Data System (ADS)

    Li, Chang-Hua; Cui, Chen-Zhou; Li, Lian; Zhao, Yong-Heng

    2008-06-01

    Information technology has been affecting on all fields of traditional scientific research deeply. Virtual Observatory is a typical example of combination of the latest information technologies with astronomy. Taking advantages of advanced information technologies, for example, Grid technology, it aims to achieve the seamless and global access to astronomical information and maximum scientific output of huge modern astronomic datasets. In the process of design and implementation of resource information system for Chinese Virtual Observatory, the authors adopt Open Grid Service Architecture (OGSA) as its infrastructure, and all resources are managed in the system as services. Resource management, especially resource registry and discovery is a key consideration for both Grid and Virtual Observatory, which affects directly on the performance of the whole system. Based on OGSA and one of its implementations, GT3, this paper describes the design and implementation of resource information management system in Chinese Virtual Observatory.

  9. Information Resource Management for Industrial Information Officers.

    ERIC Educational Resources Information Center

    Dosa, Marta

    This paper argues that the function of educational programs is to convey a sense of reality and an understanding of the open-endedness of information needs and situations; only such a reality orientation can instill the necessary flexibility in information professionals for effectively managing change. There is a growing consensus among…

  10. Spectral information in noise-mapping: An exploratory study

    NASA Astrophysics Data System (ADS)

    Pasch, Vivian; Mosconi, Patricia; Yanitelli, Marta; Cabanellas, Susana; Vazquez, Jorge; Rall, Juan C.; Miyara, Federico

    2002-11-01

    International standards such as ISO 1996 and ISO 717 as well as noise regulations in several countries are increasingly relying on spectral information in order to assess the acoustical behavior of materials and structures and the effects of noise on people. Nevertheless, the new European Union Directive on the assessment and management of environmental noise reinforces the A-weighted equivalent level (with appropriate night and evening corrections) as the preferred indicator for noise mapping. Considering that noise maps are a powerful zoning and planning resource, the idea of reporting the mean spectrum of noise at each selected location at different times is proposed and thoroughly justified. Arguments in favor of its feasibility are given, showing that, in spite of the widespread opinion, costs and required time may be reduced considerably by the use of low-priced, new-technology auxiliary equipment. Then an exploratory study is reported, in which (a) the spectrum of traffic noise in Rosario (Argentina) is compared with the internationally standardized traffic noise spectrum, and (b) the noise spectrum at an open street is compared with the noise spectrum at a street with a U-profile owing to the same vehicles.

  11. [Spectral discrimination method information divergence combined with gradient angle].

    PubMed

    Zhang, Xiu-bao; Yuan, Yan; Jing, Juan-juan; Sun, Cheng-ming; Wang, Qian

    2011-03-01

    The present paper proposes a spectral discrimination method combining spectral information divergence with spectral gradient angle (SID x tan(SGA(pi/2)) which overcomes the shortages of the existing methods which can not take the whole spectral shape and local characteristics into account simultaneously. Using the simulation spectra as input data, according to the interferogram acquirement principle and spectrum recovery algorithm of the temporally and spatially modulated Fourier transform imaging spectrometer (TSMFTIS), we simulated the distortion spectra recovery process of the TMSFTIS in different maximum mix ratio and distinguished the difference between the recovered spectra and the true spectrum by different spectral discrimination methods. The experiment results show that the SID x tan(SGA(pi/2)) can not only identify the similarity of the whole spectral shapes, but also distinguish local differences of the spectral characteristics. A comparative study was conducted among the different discrimination methods. The results have validated that the SID x tan(SGA(pi/2)) has a significant improvement in the discriminatory ability. PMID:21595255

  12. The Montana Natural Resource Information System

    SciTech Connect

    Stimson, J.R. )

    1991-06-01

    The Montana Natural Resource Information System (NRIS) is a program created by the legislature to make sources of data and information on Montana's natural resource easily and readily accessible. The program serves business and industry, state and federal agencies, and private citizens by providing a clearinghouse and referral service to link data users with the best sources of information. In addition, NRIS helps coordinate among agencies and organizations that collect, manage, or use the same types of natural resource information to prevent duplication of effort and promote information sharing. The NRIS program consist of the following components: Natural Heritage Program, a computer-assisted inventory of Montana's biological resources emphasizing the locations of rare or endangered plant and animal species and biological communites; Water Information System, a program for locating all kinds of water resource information including data on surface water, groundwater, water quality, riparian areas, water rights, and climate data; Geographic Information System, which provides technical assistance for statewide GIS projects and to agencies developing in-house GIS capability and coordinates GIS data standards and sharing throughout the state; and Natural Resource Index, a geographical and subject area indexing system for existing data sources (published and unpublished sources).

  13. Alternative Fuel School Bus Information Resources

    SciTech Connect

    Not Available

    2004-04-01

    This 4-page Clean Cities fact sheet provides a list of important resources for learning more about alternative fuels in school buses. It includes information regarding Alternative Fuel School Bus Manufacturers, Alternative Fuel HD Engine Manufacturers, Alternative Fuel School Bus Operators, and Key Web Resources for Alternative Fuels.

  14. Integrated Bibliographic Information System: Integrating Resources by Integrating Information Technologies.

    ERIC Educational Resources Information Center

    Cotter, Gladys A.; Hartt, Richard W.

    The Defense Technical Information Center (DTIC), an organization charged with providing information services to the Department of Defense (DoD) scientific and technical community, actively seeks ways to promote resource sharing as a means for speeding access to information while reducing the costs of information processing throughout the technical…

  15. NREL Information Resources Catalogue 1999

    SciTech Connect

    2000-04-03

    This is the sixth annual catalogue listing documents produced by NREL during the last fiscal year. Each year the catalogue is mailed to state energy offices, DOE support offices, and to anyone looking to find out more information about NREL's activities and publications.

  16. Information resource management concepts for records managers

    SciTech Connect

    Seesing, P.R.

    1992-10-01

    Information Resource Management (ERM) is the label given to the various approaches used to foster greater accountability for the use of computing resources. It is a corporate philosophy that treats information as it would its other resources. There is a reorientation from simply expenditures to considering the value of the data stored on that hardware. Accountability for computing resources is expanding beyond just the data processing (DP) or management information systems (MIS) manager to include senior organization management and user management. Management's goal for office automation is being refocused from saving money to improving productivity. A model developed by Richard Nolan (1982) illustrates the basic evolution of computer use in organizations. Computer Era: (1) Initiation (computer acquisition), (2) Contagion (intense system development), (3) Control (proliferation of management controls). Data Resource Era: (4) Integration (user service orientation), (5) Data Administration (corporate value of information), (6) Maturity (strategic approach to information technology). The first three stages mark the growth of traditional data processing and management information systems departments. The development of the IRM philosophy in an organization involves the restructuring of the DP organization and new management techniques. The three stages of the Data Resource Era represent the evolution of IRM. This paper examines each of them in greater detail.

  17. Information resource management concepts for records managers

    SciTech Connect

    Seesing, P.R.

    1992-10-01

    Information Resource Management (ERM) is the label given to the various approaches used to foster greater accountability for the use of computing resources. It is a corporate philosophy that treats information as it would its other resources. There is a reorientation from simply expenditures to considering the value of the data stored on that hardware. Accountability for computing resources is expanding beyond just the data processing (DP) or management information systems (MIS) manager to include senior organization management and user management. Management`s goal for office automation is being refocused from saving money to improving productivity. A model developed by Richard Nolan (1982) illustrates the basic evolution of computer use in organizations. Computer Era: (1) Initiation (computer acquisition), (2) Contagion (intense system development), (3) Control (proliferation of management controls). Data Resource Era: (4) Integration (user service orientation), (5) Data Administration (corporate value of information), (6) Maturity (strategic approach to information technology). The first three stages mark the growth of traditional data processing and management information systems departments. The development of the IRM philosophy in an organization involves the restructuring of the DP organization and new management techniques. The three stages of the Data Resource Era represent the evolution of IRM. This paper examines each of them in greater detail.

  18. Natural Resource Information for Economic Development.

    ERIC Educational Resources Information Center

    Herfindahl, Orris C.

    This study is concerned with the problem of collecting information on natural resources. It analyses the cost of effectiveness of various kinds of surveys and related techniques (for example, aerial photography, geological and soil studies, and forest surveys) under various conditions, distinguishing between "time-bound" information and…

  19. Implementation of Alabama Resources Information System, ARIS

    NASA Technical Reports Server (NTRS)

    Herring, B. E.

    1978-01-01

    Development of ARIS - Alabama Resources Information System is summarized. Development of data bases, system simplification for user access, and making information available to personnel having a need to use ARIS or in the process of developing ARIS type systems are discussed.

  20. Disentangling Overlapping Astronomical Sources Using Spatial and Spectral Information

    NASA Astrophysics Data System (ADS)

    Jones, David E.; Kashyap, Vinay L.; van Dyk, David A.

    2015-08-01

    We present a powerful new algorithm that combines both spatial information (event locations and the point-spread function) and spectral information (photon energies) to separate photons from overlapping sources. We use Bayesian statistical methods to simultaneously infer the number of overlapping sources, to probabilistically separate the photons among the sources, and to fit the parameters describing the individual sources. Using the Bayesian joint posterior distribution, we are able to coherently quantify the uncertainties associated with all these parameters. The advantages of combining spatial and spectral information are demonstrated through a simulation study. The utility of the approach is then illustrated by analysis of observations of FK Aqr and FL Aqr with the XMM-Newton Observatory and the central region of the Orion Nebula Cluster with the Chandra X-ray Observatory.

  1. Resource Letter QI-1: Quantum Information

    NASA Astrophysics Data System (ADS)

    Strauch, Frederick W.

    2016-07-01

    This Resource Letter surveys the history and modern developments in the field of quantum information. It is written to guide advanced undergraduates, beginning graduate students, and other new researchers to the theoretical and experimental aspects of this field. The topics covered include quantum states and processes, quantum coding and cryptography, quantum computation, the experimental implementation of quantum information processing, and the role of quantum information in the fundamental properties and foundations of physical theories.

  2. Technical information resources for criticality safety

    SciTech Connect

    Heinrichs, D.P.; Koponen, B.L.

    1997-06-25

    This paper will discuss some basic technical information resources that would be helpful to the novice nuclear criticality safety specialist. These include bibliographic and benchmark compilations, handbooks, and online resources. The specialist should also be familiar with benchmark quality experimental data needed for code validation. This paper will also discuss the critical experiment data obtained in the 1950s and 1960s at the Lawrence Livermore National Laboratory.

  3. Auditing Dynamic Links to Online Information Resources

    PubMed Central

    Li, Jianhua; Cimino, James J.

    2007-01-01

    The Columbia University Infobutton Manager (IM) is a system that provides dynamically generated, context-specific links between clinical information systems and online information resources. The resources range from local documents, to commercially available document sets and search engines. The links provided by the IM can be reliably created, but there is no guarantee that they will function reliably, since the resources to which they point are subject to unannounced changes and failures. We have developed a set of tools to audit the links periodically to determine if the resources are available and if the IM has sufficient information to generate all the links needed by its users. These tools have been in use since February, 2006 and have provided timely warnings on many occasions. These warnings have allowed us to correct problems with resource access before they became apparent to our users and often before the resource maintainers were aware of the problems. The tools have thus helped us provide clinicians with a dependable level of service. PMID:18693876

  4. Geophysical Information from Advanced Sounder Infrared Spectral Radiance

    NASA Technical Reports Server (NTRS)

    Larar, Allen M.; Zhou, Daniel K.; Liu, Xu; Smith, William L.

    2012-01-01

    Advanced satellite sensors are tasked with improving global observations of the Earth's atmosphere, clouds, and surface to enable enhancements in weather prediction, climate monitoring capability, and environmental change detection. Satisfying this type of improvement for inferred geophysical information from these observations requires optimal usage of data from current systems as well as enhancements to future sensors. This presentation addresses the information content present in infrared spectral radiance from advanced atmospheric sounders with an emphasis on knowledge of thermodynamic state and trace species. Results of trade-off studies conducted to evaluate the impact of spectral resolution, spectral coverage, instrument noise, and a priori knowledge on remote sensing system information content will be discussed. A focus is placed on information achievable from the Atmospheric InfraRed Sounder (AIRS) on the NASA EOS Aqua satellite in orbit since 2002, the Infrared Atmospheric Sounding Interferometer (IASI) aboard MetOp-A since 2006, and the Cross-track Infrared Sounder (CrIS) instrument aboard the NPP and JPSS series of satellites which began 28 October 2011.

  5. Using FLCT to Obtain Spectral Information From MOSES Data

    NASA Astrophysics Data System (ADS)

    Courrier, Hans; Kankelborg, Charles

    2014-06-01

    The Multi-Order Solar EUV Spectrograph (MOSES) is a high cadence slitless spectrograph that images in He II 304Å. The large field of view (20’x10’) combined with the ability to quickly obtain images containing both spectral and spatial information makes MOSES an ideal platform for probing small scale, short duration flows resulting from magnetic reconnection in the solar transition region. The ease of obtaining co-temporal spectral and spatial data with a slitless spectrograph is counterbalanced by increased difficulty required to disentangling the information captured in the images. The Fourier Local Correlation Tracking (FLCT) routine developed by Fischer and Welch (2007) is developed as a technique for obtaining Doppler shifts and line widths from small scale flows imaged by MOSES. Results are reported utilizing this technique on simulated images and MOSES data.

  6. Solar resource assessment with a solar spectral irradiance meter

    NASA Astrophysics Data System (ADS)

    Tatsiankou, Viktar; Hinzer, Karin; Muron, Aaron; Haysom, Joan; Schriemer, Henry; Myrskog, Stefan

    2014-09-01

    The SSIM prototype was designed at the University of Ottawa as a cost-effective alternative to a field spectrora-diometer. The instrument was installed at the University of Ottawa's CPV testing facility in September, 2013, collecting the environmental and spectral data from October, 2013 to March, 2014. The SSIM's performance was compared against an ASD field spectroradiometer and an Eppley pyrheliometer during a six month study. It was observed that the SSIM can accurately reproduce the solar spectrum and the direct normal irradiance. The mean difference between the SSIM and the Eppley pyrheliometer was within ±1.5% for cloudless periods in October, 2013. However, bandpass filter degradation and moisture ingress limited the long term performance of the device.

  7. Development of Alabama Resources Information System (ARIS)

    NASA Technical Reports Server (NTRS)

    Herring, B. E.; Vachon, R. I.

    1976-01-01

    A formal, organized set of information concerning the development status of the Alabama Resources Information System (ARIS) as of September 1976 is provided. A series of computer source language programs, and flow charts related to each of the computer programs to provide greater ease in performing future change are presented. Listings of the variable names, and their meanings, used in the various source code programs, and copies of the various user manuals which were prepared through this time are given.

  8. Natural Resource Information System. Remote Sensing Studies.

    ERIC Educational Resources Information Center

    Leachtenauer, J.; And Others

    A major design objective of the Natural Resource Information System entailed the use of remote sensing data as an input to the system. Potential applications of remote sensing data were therefore reviewed and available imagery interpreted to provide input to a demonstration data base. A literature review was conducted to determine the types and…

  9. Networked Information Resources. SPEC Kit 253.

    ERIC Educational Resources Information Center

    Bleiler, Richard, Comp.; Plum, Terry, Comp.

    1999-01-01

    This SPEC Kit, published six times per year, examines how Association of Research Libraries (ARL) libraries have structured themselves to identify networked information resources in the market, to evaluate them for purchase, to make purchasing decisions, to publicize them, and to assess their continued utility. In the summer of 1999, the survey…

  10. Providing Location Information for Colorado Library Resources.

    ERIC Educational Resources Information Center

    Pearson, Karl M., Jr.

    This report examines the feasibility of developing a Colorado statewide union data base to support cataloging, acquisitions, and interlibrary loan functions. It concludes that any data base developed should focus on providing location information for the state's library materials to support patron access to available resources. The title location…

  11. THE COATINGS GUIDE: AN ONLINE INFORMATION RESOURCE

    EPA Science Inventory

    The paper discusses the Coatings Guide, a free online information training resource that focuses on alternative low-emission coatings for metal and plastic substrates. Developed cooperatively by the U.S. EPA's Office of Research and Development and Research Triangle Institute, it...

  12. 30 CFR 783.12 - General environmental resources information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false General environmental resources information. 783.12 Section 783.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... INFORMATION ON ENVIRONMENTAL RESOURCES § 783.12 General environmental resources information. Each...

  13. 30 CFR 783.12 - General environmental resources information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General environmental resources information. 783.12 Section 783.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... INFORMATION ON ENVIRONMENTAL RESOURCES § 783.12 General environmental resources information. Each...

  14. 30 CFR 783.12 - General environmental resources information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false General environmental resources information. 783.12 Section 783.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... INFORMATION ON ENVIRONMENTAL RESOURCES § 783.12 General environmental resources information. Each...

  15. 30 CFR 783.12 - General environmental resources information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false General environmental resources information. 783.12 Section 783.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... INFORMATION ON ENVIRONMENTAL RESOURCES § 783.12 General environmental resources information. Each...

  16. 48 CFR 1511.011-79 - Information resources management.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Information resources... AGENCY ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 1511.011-79 Information resources management. The... Resource Management, in all solicitations and contracts....

  17. 48 CFR 1511.011-79 - Information resources management.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Information resources... AGENCY ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 1511.011-79 Information resources management. The... Resource Management, in all solicitations and contracts....

  18. 48 CFR 1511.011-79 - Information resources management.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Information resources... AGENCY ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 1511.011-79 Information resources management. The... Resource Management, in all solicitations and contracts....

  19. 48 CFR 1511.011-79 - Information resources management.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Information resources... AGENCY ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 1511.011-79 Information resources management. The... Resource Management, in all solicitations and contracts....

  20. 48 CFR 1511.011-79 - Information resources management.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Information resources... AGENCY ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 1511.011-79 Information resources management. The... Resource Management, in all solicitations and contracts....

  1. 43 CFR 3420.1-2 - Call for coal resource and other resource information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Call for coal resource and other resource... Competitive Leasing § 3420.1-2 Call for coal resource and other resource information. (a) Prior to or as part... Resource Information shall be made to formally solicit indications of interest and information on...

  2. 43 CFR 3420.1-2 - Call for coal resource and other resource information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Call for coal resource and other resource... Competitive Leasing § 3420.1-2 Call for coal resource and other resource information. (a) Prior to or as part... Resource Information shall be made to formally solicit indications of interest and information on...

  3. Exploiting Untapped Information Resources in Earth Science

    NASA Astrophysics Data System (ADS)

    Ramachandran, R.; Fox, P. A.; Kempler, S.; Maskey, M.

    2015-12-01

    One of the continuing challenges in any Earth science investigation is the amount of time and effort required for data preparation before analysis can begin. Current Earth science data and information systems have their own shortcomings. For example, the current data search systems are designed with the assumption that researchers find data primarily by metadata searches on instrument or geophysical keywords, assuming that users have sufficient knowledge of the domain vocabulary to be able to effectively utilize the search catalogs. These systems lack support for new or interdisciplinary researchers who may be unfamiliar with the domain vocabulary or the breadth of relevant data available. There is clearly a need to innovate and evolve current data and information systems in order to improve data discovery and exploration capabilities to substantially reduce the data preparation time and effort. We assert that Earth science metadata assets are dark resources, information resources that organizations collect, process, and store for regular business or operational activities but fail to utilize for other purposes. The challenge for any organization is to recognize, identify and effectively utilize the dark data stores in their institutional repositories to better serve their stakeholders. NASA Earth science metadata catalogs contain dark resources consisting of structured information, free form descriptions of data and pre-generated images. With the addition of emerging semantic technologies, such catalogs can be fully utilized beyond their original design intent of supporting current search functionality. In this presentation, we will describe our approach of exploiting these information resources to provide novel data discovery and exploration pathways to science and education communities

  4. Discovering, Indexing and Interlinking Information Resources

    PubMed Central

    Celli, Fabrizio; Keizer, Johannes; Jaques, Yves; Konstantopoulos, Stasinos; Vudragović, Dušan

    2015-01-01

    The social media revolution is having a dramatic effect on the world of scientific publication. Scientists now publish their research interests, theories and outcomes across numerous channels, including personal blogs and other thematic web spaces where ideas, activities and partial results are discussed. Accordingly, information systems that facilitate access to scientific literature must learn to cope with this valuable and varied data, evolving to make this research easily discoverable and available to end users. In this paper we describe the incremental process of discovering web resources in the domain of agricultural science and technology. Making use of Linked Open Data methodologies, we interlink a wide array of custom-crawled resources with the AGRIS bibliographic database in order to enrich the user experience of the AGRIS website. We also discuss the SemaGrow Stack, a query federation and data integration infrastructure used to estimate the semantic distance between crawled web resources and AGRIS. PMID:26834982

  5. Discovering, Indexing and Interlinking Information Resources.

    PubMed

    Celli, Fabrizio; Keizer, Johannes; Jaques, Yves; Konstantopoulos, Stasinos; Vudragović, Dušan

    2015-01-01

    The social media revolution is having a dramatic effect on the world of scientific publication. Scientists now publish their research interests, theories and outcomes across numerous channels, including personal blogs and other thematic web spaces where ideas, activities and partial results are discussed. Accordingly, information systems that facilitate access to scientific literature must learn to cope with this valuable and varied data, evolving to make this research easily discoverable and available to end users. In this paper we describe the incremental process of discovering web resources in the domain of agricultural science and technology. Making use of Linked Open Data methodologies, we interlink a wide array of custom-crawled resources with the AGRIS bibliographic database in order to enrich the user experience of the AGRIS website. We also discuss the SemaGrow Stack, a query federation and data integration infrastructure used to estimate the semantic distance between crawled web resources and AGRIS. PMID:26834982

  6. 30 CFR 779.12 - General environmental resources information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false General environmental resources information. 779.12 Section 779.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... ON ENVIRONMENTAL RESOURCES § 779.12 General environmental resources information. Each...

  7. 30 CFR 779.12 - General environmental resources information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General environmental resources information. 779.12 Section 779.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... ON ENVIRONMENTAL RESOURCES § 779.12 General environmental resources information. Each...

  8. 30 CFR 779.12 - General environmental resources information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false General environmental resources information. 779.12 Section 779.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... ON ENVIRONMENTAL RESOURCES § 779.12 General environmental resources information. Each...

  9. 30 CFR 779.12 - General environmental resources information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false General environmental resources information. 779.12 Section 779.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... ON ENVIRONMENTAL RESOURCES § 779.12 General environmental resources information. Each...

  10. Lunar Resources Using Moderate Spectral Resolution Visible and Near-infrared Spectroscopy: Al/si and Soil Maturity

    NASA Technical Reports Server (NTRS)

    Fischer, Erich M.; Pieters, Carle M.; Head, James W.

    1992-01-01

    Modern visible and near-infrared detectors are critically important for the accurate identification and relative abundance measurement of lunar minerals; however, even a very small number of well-placed visible and near-infrared bandpass channels provide a significant amount of general information about crucial lunar resources. The Galileo Solid State Imaging system (SSI) multispectral data are an important example of this. Al/Si and soil maturity will be discussed as examples of significant general lunar resource information that can be gleaned from moderate spectral resolution visible and near-infrared data with relative ease. Because quantitative-albedo data are necessary for these kinds of analyses, data such as those obtained by Galileo SSI are critical. SSI obtained synoptic digital multispectral image data for both the nearside and farside of the Moon during the first Galileo Earth-Moon encounter in December 1990. The data consist of images through seven filters with bandpasses ranging from 0.40 microns in the ultraviolet to 0.99 microns in the near-infrared. Although these data are of moderate spectral resolution, they still provide information for the following lunar resources: (1) titanium content of mature mare soils based upon the 0.40/0.56-micron (UV/VIS) ratio; (2) mafic mineral abundance based upon the 0.76/0.99-micron ratio; and (3) the maturity or exposure age of the soils based upon the 0.56-0.76-micron continuum and the 0.76/0.99-micron ratio. Within constraints, these moderate spectral resolution visible and near-infrared reflectance data can also provide elemental information such as Al/Si for mature highland soils.

  11. Tools, Information, and Assistance: Resources for States (Presentation)

    SciTech Connect

    Brennan, A. H.

    2007-07-16

    This presentation covers resources available through the Clean Cities Program. Resources include a Web site, numerous publications, an alternative fuel data base, and other information products and assistance.

  12. Spectral Resolution and Coverage Impact on Advanced Sounder Information Content

    NASA Technical Reports Server (NTRS)

    Larar, Allen M.; Liu, Xu; Zhou, Daniel K.; Smith, William L.

    2010-01-01

    Advanced satellite sensors are tasked with improving global measurements of the Earth s atmosphere, clouds, and surface to enable enhancements in weather prediction, climate monitoring capability, and environmental change detection. Achieving such measurement improvements requires instrument system advancements. This presentation focuses on the impact of spectral resolution and coverage changes on remote sensing system information content, with a specific emphasis on thermodynamic state and trace species variables obtainable from advanced atmospheric sounders such as the Infrared Atmospheric Sounding Interferometer (IASI) and Cross-track Infrared Sounder (CrIS) systems on the MetOp and NPP/NPOESS series of satellites. Key words: remote sensing, advanced sounders, information content, IASI, CrIS

  13. 18 CFR 1312.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Confidentiality of archaeological resource information. 1312.18 Section 1312.18 Conservation of Power and Water Resources TENNESSEE... archaeological resource information. (a) The Federal land manager shall not make available to the public,...

  14. 30 CFR 783.21 - Soil resources information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... provide results of the analyses, trials and tests required under 30 CFR 817.22. Editorial Note: For a... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Soil resources information. 783.21 Section 783... RESOURCES § 783.21 Soil resources information. (a) The applicant shall provide adequate soil...

  15. 30 CFR 783.21 - Soil resources information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... provide results of the analyses, trials and tests required under 30 CFR 817.22. Editorial Note: For a... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Soil resources information. 783.21 Section 783... RESOURCES § 783.21 Soil resources information. (a) The applicant shall provide adequate soil...

  16. 30 CFR 783.21 - Soil resources information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... provide results of the analyses, trials and tests required under 30 CFR 817.22. Editorial Note: For a... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Soil resources information. 783.21 Section 783... RESOURCES § 783.21 Soil resources information. (a) The applicant shall provide adequate soil...

  17. 30 CFR 783.21 - Soil resources information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... provide results of the analyses, trials and tests required under 30 CFR 817.22. Editorial Note: For a... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Soil resources information. 783.21 Section 783... RESOURCES § 783.21 Soil resources information. (a) The applicant shall provide adequate soil...

  18. 30 CFR 779.21 - Soil resources information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... application shall provide results of the analyses, trials, and tests required under 30 CFR 816.22. Editorial... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Soil resources information. 779.21 Section 779... § 779.21 Soil resources information. (a) The applicant shall provide adequate soil survey information...

  19. 30 CFR 779.21 - Soil resources information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... application shall provide results of the analyses, trials, and tests required under 30 CFR 816.22. Editorial... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Soil resources information. 779.21 Section 779... § 779.21 Soil resources information. (a) The applicant shall provide adequate soil survey information...

  20. 30 CFR 779.21 - Soil resources information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... application shall provide results of the analyses, trials, and tests required under 30 CFR 816.22. Editorial... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Soil resources information. 779.21 Section 779... § 779.21 Soil resources information. (a) The applicant shall provide adequate soil survey information...

  1. 30 CFR 779.21 - Soil resources information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... application shall provide results of the analyses, trials, and tests required under 30 CFR 816.22. Editorial... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Soil resources information. 779.21 Section 779... § 779.21 Soil resources information. (a) The applicant shall provide adequate soil survey information...

  2. 41 CFR 105-53.143 - Information Resources Management Service.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...), office information systems, and telecommunications equipment and services; developing and coordinating... Federal Information Centers; developing and overseeing GSA policy concerning automated information systems... chapter 201, Federal Information Resources Management Regulation (FIRMR), and 48 CFR chapters 1 and...

  3. 41 CFR 105-53.143 - Information Resources Management Service.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...), office information systems, and telecommunications equipment and services; developing and coordinating... Federal Information Centers; developing and overseeing GSA policy concerning automated information systems... chapter 201, Federal Information Resources Management Regulation (FIRMR), and 48 CFR chapters 1 and...

  4. Toxicologic information resources for reptile envenomations.

    PubMed

    McNally, Jude; Boesen, Keith; Boyer, Leslie

    2008-05-01

    The United States is the largest importer of reptiles in the world, with an estimated 1.5 to 2.0 million households keeping one or more reptiles. Snakes account for about 11% of these imports and it has been estimated that as many as 9% of these reptiles are venomous. Envenomations by nonindigenous venomous species are a rare but often serious medical emergency. Bites may occur during the care and handling of legitimate collections found in universities, zoos, or museums. The other predominant source of exotic envenomation is from amateur collectors participating in importation, propagation, and trade of non-native species. This article provides toxicologic information resources for snake envenomations. PMID:18406394

  5. Information Resource Management Strategic Plan, FY 2007-2011

    ERIC Educational Resources Information Center

    US Department of Education, 2006

    2006-01-01

    The Chief Information Officer (CIO) at the U.S. Department of Education (ED) has primary responsibility to ensure that Information Technology (IT) is acquired and information resources are managed in a manner consistent with statutory, regulatory, and Departmental requirements and priorities. This Department Information Resource Management (IRM)…

  6. 43 CFR 7.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Confidentiality of archaeological resource... ARCHAEOLOGICAL RESOURCES Uniform Regulations § 7.18 Confidentiality of archaeological resource information. (a... location of any archaeological resource, with the following exceptions: (1) The Federal land manager...

  7. 43 CFR 7.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Confidentiality of archaeological resource... ARCHAEOLOGICAL RESOURCES Uniform Regulations § 7.18 Confidentiality of archaeological resource information. (a... location of any archaeological resource, with the following exceptions: (1) The Federal land manager...

  8. 43 CFR 7.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Confidentiality of archaeological resource... ARCHAEOLOGICAL RESOURCES Uniform Regulations § 7.18 Confidentiality of archaeological resource information. (a... location of any archaeological resource, with the following exceptions: (1) The Federal land manager...

  9. 18 CFR 1312.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Confidentiality of archaeological resource information. 1312.18 Section 1312.18 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 1312.18 Confidentiality...

  10. 43 CFR 7.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Confidentiality of archaeological resource... ARCHAEOLOGICAL RESOURCES Uniform Regulations § 7.18 Confidentiality of archaeological resource information. (a... location of any archaeological resource, with the following exceptions: (1) The Federal land manager...

  11. 22 CFR 1104.17 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Confidentiality of archaeological resource information. 1104.17 Section 1104.17 Foreign Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES SECTION PROTECTION OF ARCHAEOLOGICAL RESOURCES § 1104.17 Confidentiality of archaeological resource information....

  12. 36 CFR 296.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... archaeological resource information. 296.18 Section 296.18 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 296.18 Confidentiality of archaeological resource information. (a) The Federal land manager shall not make available...

  13. 36 CFR 296.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... archaeological resource information. 296.18 Section 296.18 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 296.18 Confidentiality of archaeological resource information. (a) The Federal land manager shall not make available...

  14. 36 CFR 296.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... archaeological resource information. 296.18 Section 296.18 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 296.18 Confidentiality of archaeological resource information. (a) The Federal land manager shall not make available...

  15. [Study on the arc spectral information for welding quality diagnosis].

    PubMed

    Li, Zhi-Yong; Gu, Xiao-Yan; Li, Huan; Yang, Li-Jun

    2009-03-01

    Through collecting the spectral signals of TIG and MIG welding arc with spectrometer, the arc light radiations were analyzed based on the basic theory of plasma physics. The radiation of welding arc distributes over a broad range of frequency, from infrared to ultraviolet. The arc spectrum is composed of line spectra and continuous spectra. Due to the variation of metal density in the welding arc, there is great difference between the welding arc spectra of TIG and MIG in both their intensity and distribution. The MIG welding arc provides more line spectra of metal and the intensity of radiation is greater than TIG. The arc spectrum of TIG welding is stable during the welding process, disturbance factors that cause the spectral variations can be reflected by the spectral line related to the corresponding element entering the welding arc. The arc spectrum of MIG welding will fluctuate severely due to droplet transfer, which produces "noise" in the line spectrum aggregation zone. So for MIG welding, the spectral zone lacking spectral line is suitable for welding quality diagnosis. According to the characteristic of TIG and MIG, special spectral zones were selected for welding quality diagnosis. For TIG welding, the selected zone is in ultraviolet zone (230-300 nm). For MIG welding, the selected zone is in visible zone (570-590 nm). With the basic theory provided for welding quality diagnosis, the integral intensity of spectral signal in the selected zone of welding process with disturbing factor was studied to prove the theory. The results show that the welding quality and disturbance factors can be diagnosed with good signal to noise ratio in the selected spectral zone compared with signal in other spectral zone. The spectral signal can be used for real-time diagnosis of the welding quality. PMID:19455806

  16. Bridging Resources for IP: Reviewing Resources for Information Power Implementation.

    ERIC Educational Resources Information Center

    Karis, Carolyn

    2001-01-01

    Reviews 14 books and a CD-ROM for how they correlate with the goals of Information Power and how their theories, ideas and examples empower the school library media specialist (SLMS) to effectively implement Information Power. Two tables list Information Power books by groups and by roles of the SLMS. (AEF)

  17. Spectral Information Retrieval for Sub-Pixel Building Edge Detection

    NASA Astrophysics Data System (ADS)

    Avbelj, J.

    2012-07-01

    Building extraction from imagery has been an active research area for decades. However, the precise building detection from hyperspectral (HSI) images solely is a less often addressed research question due to the low spatial resolution of data. The building boundaries are usually represented by spectrally mixed pixels, and classical edge detector algorithms fail to detect borders with sufficient completeness. The idea of the proposed method is to use fraction of materials in mixed pixels to derive weights for adjusting building boundaries. The building regions are detected using seeded region growing and merging in a HSI image; for the initial seed point selection the digital surface model (DSM) is used. Prior to region growing, the seeds are statistically tested for outliers on the basis of their spectral characteristics. Then, the border pixels of building regions are compared in spectrum to the seed points by calculating spectral dissimilarity. From this spectral dissimilarity the weights for weighted and constrained least squares (LS) adjustment are derived. We used the Spectral Angle Mapper (SAM) for spectral similarity measure, but the proposed boundary estimation method could benefit from soft classification or spectral unmixing results. The method was tested on a HSI image with spatial resolution of 4 m, and buildings of rectangular shape. The importance of constraints to the relations between building parts, e.g. perpendicularity is shown on example with a building with inner yards. The adjusted building boundaries are compared to the laser DSM, and have a relative accuracy of boundaries 1/4 of a pixel.

  18. 43 CFR 3420.1-2 - Call for coal resource and other resource information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Call for coal resource and other resource... Competitive Leasing § 3420.1-2 Call for coal resource and other resource information. (a) Prior to or as part of the initiation or update of a land use plan or land use analysis, a Call for Coal and...

  19. 43 CFR 3420.1-2 - Call for coal resource and other resource information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Call for coal resource and other resource... Competitive Leasing § 3420.1-2 Call for coal resource and other resource information. (a) Prior to or as part of the initiation or update of a land use plan or land use analysis, a Call for Coal and...

  20. Information use and resource competition: an integrative framework

    PubMed Central

    Ounsley, James P.

    2016-01-01

    Organisms may reduce uncertainty regarding how best to exploit their environment by collecting information about resource distribution. We develop a model to demonstrate how competition can facilitate or constrain an individual's ability to use information when acquiring resources. As resource distribution underpins both selection on information use and the strength and nature of competition between individuals, we demonstrate interdependencies between the two that should be common in nature. Individuals in our model can search for resources either personally or by using social information. We explore selection on social information use across a comprehensive range of ecological conditions, generalizing the producer–scrounger framework to a wide diversity of taxa and resources. We show that resource ecology—defined by scarcity, depletion rate and monopolizability—determines patterns of individual differences in social information use. These differences suggest coevolutionary processes linking dominance systems and social information use, with implications for the evolutionary demography of populations. PMID:26888031

  1. Information use and resource competition: an integrative framework.

    PubMed

    Lee, Alexander E G; Ounsley, James P; Coulson, Tim; Rowcliffe, J Marcus; Cowlishaw, Guy

    2016-02-24

    Organisms may reduce uncertainty regarding how best to exploit their environment by collecting information about resource distribution. We develop a model to demonstrate how competition can facilitate or constrain an individual's ability to use information when acquiring resources. As resource distribution underpins both selection on information use and the strength and nature of competition between individuals, we demonstrate interdependencies between the two that should be common in nature. Individuals in our model can search for resources either personally or by using social information. We explore selection on social information use across a comprehensive range of ecological conditions, generalizing the producer-scrounger framework to a wide diversity of taxa and resources. We show that resource ecology--defined by scarcity, depletion rate and monopolizability--determines patterns of individual differences in social information use. These differences suggest coevolutionary processes linking dominance systems and social information use, with implications for the evolutionary demography of populations. PMID:26888031

  2. Corporate Use of Information regarding Natural Resources and Environmental Quality.

    ERIC Educational Resources Information Center

    Train, Russell E.

    This report presents findings and recommendations from a 1-year study which identified corporate needs for resource information (particularly statistical information) and assessed the extent to which these needs are being met by various resource-information services, including those of the federal government. Chapter I discusses 11 types of…

  3. Open Informational Ecosystems: The Missing Link for Sharing Educational Resources

    ERIC Educational Resources Information Center

    Kerres, Michael; Heinen, Richard

    2015-01-01

    Open educational resources are not available "as such". Their provision relies on a technological infrastructure of related services that can be described as an informational ecosystem. A closed informational ecosystem keeps educational resources within its boundary. An open informational ecosystem relies on the concurrence of…

  4. Texas Natural Resources Information System. File Description Report.

    ERIC Educational Resources Information Center

    Interagency Council on Natural Resources and the Environment, Austin, TX. Texas Natural Resources Information System.

    Descriptions are given for the 164 computerized files that comprise the Texas Natural Resources Information System (TNRIS). The system provides natural resources information to federal, state, regional, and local and private entities. File descriptions are organized under the following data and information content areas: (1) base data, (2)…

  5. Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer Planning (OSIRIS-REx)

    NASA Technical Reports Server (NTRS)

    Nakamura-Messenger, Keiko; Messenger, Scott; Keller, Lindsay; Righter, Kevin

    2014-01-01

    Scientists at ARES are preparing to curate and analyze samples from the first U.S. mission to return samples from an asteroid. The Origins-Spectral Interpretation- Resource Identification-Security-Regolith Explorer, or OSIRIS-REx, was selected by NASA as the third mission in its New Frontiers Program. The robotic spacecraft will launch in 2016 and rendezvous with the near-Earth asteroid Bennu, in 2020. A robotic arm will collect at least 60 grams of material from the surface of the asteroid to be returned to Earth in 2023 for worldwide distribution by the NASA Astromaterials Curation Facility at ARES.

  6. Resource Information and Forecasting Group; Electricity, Resources, & Building Systems Integration (ERBSI) (Fact Sheet)

    SciTech Connect

    Not Available

    2009-11-01

    Researchers in the Resource Information and Forecasting group at NREL provide scientific, engineering, and analytical expertise to help characterize renewable energy resources and facilitate the integration of these clean energy sources into the electricity grid.

  7. 22 CFR 1104.17 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Confidentiality of archaeological resource... STATES AND MEXICO, UNITED STATES SECTION PROTECTION OF ARCHAEOLOGICAL RESOURCES § 1104.17 Confidentiality of archaeological resource information. (a) The Commissioner shall not make available to the...

  8. 25 CFR 700.837 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false Confidentiality of archaeological resource information... AND RELOCATION PROCEDURES New Lands Grazing § 700.837 Confidentiality of archaeological resource... nature and location of any archaeological resource, with the following exceptions: (a) The Federal...

  9. 25 CFR 700.837 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Confidentiality of archaeological resource information... AND RELOCATION PROCEDURES New Lands Grazing § 700.837 Confidentiality of archaeological resource... nature and location of any archaeological resource, with the following exceptions: (a) The Federal...

  10. 25 CFR 700.837 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false Confidentiality of archaeological resource information... AND RELOCATION PROCEDURES New Lands Grazing § 700.837 Confidentiality of archaeological resource... nature and location of any archaeological resource, with the following exceptions: (a) The Federal...

  11. 32 CFR 229.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Confidentiality of archaeological resource... OF DEFENSE (CONTINUED) MISCELLANEOUS PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 229.18 Confidentiality of archaeological resource information. (a) The Federal land manager shall...

  12. 25 CFR 700.837 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 2 2012-04-01 2012-04-01 false Confidentiality of archaeological resource information... AND RELOCATION PROCEDURES New Lands Grazing § 700.837 Confidentiality of archaeological resource... nature and location of any archaeological resource, with the following exceptions: (a) The Federal...

  13. 32 CFR 229.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Confidentiality of archaeological resource... OF DEFENSE (CONTINUED) MISCELLANEOUS PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 229.18 Confidentiality of archaeological resource information. (a) The Federal land manager shall...

  14. 25 CFR 700.837 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false Confidentiality of archaeological resource information... AND RELOCATION PROCEDURES New Lands Grazing § 700.837 Confidentiality of archaeological resource... nature and location of any archaeological resource, with the following exceptions: (a) The Federal...

  15. Traumatic Brain Injury and Special Education: An Information Resource Guide.

    ERIC Educational Resources Information Center

    Stevens, Alice M.

    This resource guide of annotated references on traumatic brain injury (TBI) was created to help educators locate information from such disciplines as neurology, neuropsychology, rehabilitation, and pediatric medicine. Twenty-four resources published from 1990 to 1994 are listed, with annotations. The resources include research reports/reviews,…

  16. Organizing phenological data resources to inform natural resource conservation

    USGS Publications Warehouse

    Rosemartin, Alyssa H.; Crimmins, Theresa M.; Enquist, Carolyn A.F.; Gerst, Katharine L.; Kellermann, Jherime L.; Posthumus, Erin E.; Denny, Ellen G.; Guertin, Patricia; Marsh, Lee; Weltzin, Jake F.

    2014-01-01

    Changes in the timing of plant and animal life cycle events, in response to climate change, are already happening across the globe. The impacts of these changes may affect biodiversity via disruption to mutualisms, trophic mismatches, invasions and population declines. To understand the nature, causes and consequences of changed, varied or static phenologies, new data resources and tools are being developed across the globe. The USA National Phenology Network is developing a long-term, multi-taxa phenological database, together with a customizable infrastructure, to support conservation and management needs. We present current and potential applications of the infrastructure, across scales and user groups. The approaches described here are congruent with recent trends towards multi-agency, large-scale research and action.

  17. Extraction of topographic and spectral albedo information from multispectral images.

    USGS Publications Warehouse

    Eliason, P.T.; Soderblom, L.A.; Chavez, P.A., Jr.

    1981-01-01

    A technique has been developed to separate and extract spectral-reflectivity variations and topographic informaiton from multispectral images. The process is a completely closed system employing only the image data and can be applied to any digital multispectral data set. -from Authors

  18. [Mixed-Spectral Spatial Information Decomposition Model of Water Hyperspectral Inversion].

    PubMed

    Pan, Bang-long; Wang, Xian-hua; Zhu, Jin; Yi, Wei-ning; Fang, Ting-yong

    2015-03-01

    The effect of Mixed-hyperspectral in the water is difficult in quantitative remote sensing of water. Studies have shown that the only scalar spectrum information is difficult to solve the problem of complex mixed spectra of water. Besides the spectral information, spatial distribution of information is one of the obvious characteristics of the broad waters pollution, and can be used as a useful complement to the remote sensing information and facilitate water complex spectral unmixing. Taking Chaohu as an example, the paper applies the HJ-1A HSI hyperspectral data and the supplemental surface spectral measurement data to discuss the mixed spectra of lake water by spatial statistics and genetic algorithm theory. By using the spatial variogram of geostatistics to simulate the distribution difference of two adjacent pixels, the space-informational decomposition model of mixed spectral in lake water is established by co-kriging genetic algorithm, which is a improved algorithm applying the spatial variogram function of neighborhood pixel as the constraint of the objective function of the genetic algorithm. Finally, the model inversion results of suspended matter concentration are verified. Compared with the conventional spectral unmixing model, the results show the correlation coefficient of the predicted and measured value of suspended sediment concentration is 0.82, the root mean square error 9.25 mg x L(-1) by mixed spectral space information decomposition model, so the correlation coefficient is increased by 8.9%, the root mean square error reduced by 2.78 mg x L(-1), indicating that the model of suspended matter concentration has a strong predictive ability. Therefore, the effective combination of spatial and spectral information of water, can avoid inversion result distortion due to weak spectral signal of water color parameters, and large amount of calculation of information extraction because of the high spectral band numbers, and also provides an effective way

  19. Current Issues for Higher Education Information Resources Management.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1995

    1995-01-01

    Current issues that are important for the future of information resources management in higher education are presented. They include: integrating planning for information resources within institution-wide strategic planning; reengineering fundamental services; change management; distributed computing support; networking; the changing communication…

  20. Information-Efficient Spectral Imaging Sensor With Tdi

    DOEpatents

    Rienstra, Jeffrey L.; Gentry, Stephen M.; Sweatt, William C.

    2004-01-13

    A programmable optical filter for use in multispectral and hyperspectral imaging employing variable gain time delay and integrate arrays. A telescope focuses an image of a scene onto at least one TDI array that is covered by a multispectral filter that passes separate bandwidths of light onto the rows in the TDI array. The variable gain feature of the TDI array allows individual rows of pixels to be attenuated individually. The attenuations are functions of the magnitudes of the positive and negative components of a spectral basis vector. The spectral basis vector is constructed so that its positive elements emphasize the presence of a target and its negative elements emphasize the presence of the constituents of the background of the imaged scene. This system provides for a very efficient determination of the presence of the target, as opposed to the very data intensive data manipulations that are required in conventional hyperspectral imaging systems.

  1. The effects of extending the spectral information acquired by a photon-counting detector for spectral CT

    NASA Astrophysics Data System (ADS)

    Gilat Schmidt, Taly; Zimmerman, Kevin C.; Sidky, Emil Y.

    2015-02-01

    Photon-counting x-ray detectors with pulse-height analysis provide spectral information that may improve material decomposition and contrast-to-noise ratio (CNR) in CT images. The number of energy measurements that can be acquired simultaneously on a detector pixel is equal to the number of comparator channels. Some spectral CT designs have a limited number of comparator channels, due to the complexity of readout electronics. The spectral information could be extended by changing the comparator threshold levels over time, sub pixels, or view angle. However, acquiring more energy measurements than comparator channels increases the noise and/or dose, due to differences in noise correlations across energy measurements and decreased dose utilisation. This study experimentally quantified the effects of acquiring more energy measurements than comparator channels using a bench-top spectral CT system. An analytical and simulation study modeling an ideal detector investigated whether there was a net benefit for material decomposition or optimal energy weighting when acquiring more energy measurements than comparator channels. Experimental results demonstrated that in a two-threshold acquisition, acquiring the high-energy measurement independently from the low-energy measurement increased noise standard deviation in material-decomposition basis images by factors of 1.5-1.7 due to changes in covariance between energy measurements. CNR in energy-weighted images decreased by factors of 0.92-0.71. Noise standard deviation increased by an additional factor of \\sqrt{2} due to reduced dose utilisation. The results demonstrated no benefit for two-material decomposition noise or energy-weighted CNR when acquiring more energy measurements than comparator channels. Understanding the noise penalty of acquiring more energy measurements than comparator channels is important for designing spectral detectors and for designing experiments and interpreting data from prototype systems with a

  2. Fuzzy logic merger of spectral and ecological information for improved montane forest mapping.

    USGS Publications Warehouse

    White, Joseph D.; Running, Steven W.; Ryan, Kevin C.; Key, Carl H.

    2002-01-01

    Environmental data are often utilized to guide interpretation of spectral information based on context, however, these are also important in deriving vegetation maps themselves, especially where ecological information can be mapped spatially. A vegetation classification procedure is presented which combines a classification of spectral data from Landsat‐5 Thematic Mapper (TM) and environmental data based on topography and fire history. These data were combined utilizing fuzzy logic where assignment of each pixel to a single vegetation category was derived comparing the partial membership of each vegetation category within spectral and environmental classes. Partial membership was assigned from canopy cover for forest types measured from field sampling. Initial classification of spectral and ecological data produced map accuracies of less than 50% due to overlap between spectrally similar vegetation and limited spatial precision for predicting local vegetation types solely from the ecological information. Combination of environmental data through fuzzy logic increased overall mapping accuracy (70%) in coniferous forest communities of northwestern Montana, USA.

  3. ISIS; An Information-efficient Spectral Imaging System

    SciTech Connect

    Boye, C.A.; Descour, M.R.; Gentry, S.M.; Grotbeck, C.L.; Stallard, B.R.; Sweatt, W.C.

    1998-07-19

    A specialized hyperspectral imager has been developed that preprocesses the spectra from an image before the light reaches the detectors. This "optical computer" does not allow the flexibility of digital post-processing. However, the processing is done in real time and the system can examine = 2 x 10{sup 6} scene pixels/sec. Therefore, outdoors it could search for pollutants, vegetation types, minerals, or man-made objects. On a high- speed production line it could identify defects in sheet products like plastic wrap or film, or on painted or plastic parts. ISIS is a line scan imager. A spectrally dispersed slit image is projected on a Spatial Light Modulator. The SLM is programmed to take the inner product of the spectral intensity vector and a spectral basis vector. The SLM directs the positive and negative parts of the inner product to different linear detector arrays so the signal difference equals the inner product. We envision a system with one telescope and =4 SLMS.

  4. Information and Analytic Resource Guide. Part I. NCHEMS In-House Resources. First Revision.

    ERIC Educational Resources Information Center

    Weldon, Kent; Makowski, David J.

    Information is provided on the data sources and tools used in-house at the National Center for Higher Education Management Systems (NCHEMS). The objective of the guide is to serve as a central resource for the various data management and analysis activities of NCHEMS. Summaries are provided of NCHEMS information and analytic resources including…

  5. APPLICATION OF SPATIAL INFORMATION TECHNOLOGY TO PETROLEUM RESOURCE ASSESSMENT ANALYSIS.

    USGS Publications Warehouse

    Miller, Betty M.; Domaratz, Michael A.

    1984-01-01

    Petroleum resource assessment procedures require the analysis of a large volume of spatial data. The US Geological Survey (USGS) has developed and applied spatial information handling procedures and digital cartographic techniques to a recent study involving the assessment of oil and gas resource potential for 74 million acres of designated and proposed wilderness lands in the western United States. The part of the study which dealt with the application of spatial information technology to petroleum resource assessment procedures is reviewed. A method was designed to expedite the gathering, integrating, managing, manipulating and plotting of spatial data from multiple data sources that are essential in modern resource assessment procedures.

  6. [Construction of traditional Chinese medicine resources information spatial database].

    PubMed

    Zhao, Yu-yang; Sun, Cheng-zhong; Yang, Ze-dong

    2015-03-01

    The informatization of traditional Chinese medicine resources is the basis of modern medicine. With a spatial attribute traditional Chinese medicine resources could be carried out for in-depth spatial analysis, data mining and traditional Chinese medicine resources regional industrial layout. In this paper, we took the data of Glycyrrhiza uralensis in the third national Chinese medicine resources survey as the experimental data, described the principles and structure of traditional Chinese medicine resources spatial information database. We also described the establishment of analysis model with the help of this spatial database. PMID:26226774

  7. The Development of Information Manpower Resource.

    ERIC Educational Resources Information Center

    Farid, Mona

    This paper examines the training and education of information manpower in the formal educational institutions of Latin America, Africa, and the Middle East. The nature of the information, social, and economic infrastructures in developing countries is also examined. It is suggested that promotion of the supply side of the information…

  8. Drug Abuse Information, Teacher Resource Material.

    ERIC Educational Resources Information Center

    Bowen, Haskell, Comp.

    This informational publication is to be used as an aid for teachers, bringing them basic facts regarding drugs and drug abuse. Its purpose is to (1) give additional teacher background information and (2) enrich any course of study that has been developed on drug abuse. To use the material most effectively, it is suggested the teacher have an…

  9. Equal Access Initiative HIV/AIDS Information Resources from NLM

    SciTech Connect

    Templin-Branner W. and N. Dancy

    2010-09-11

    The Equal Access Initiative: HIV/AIDS Information Resources from the National Library of Medicine training is designed specifically for the National Minority AIDS Council 2010 Equal Access Initiative (EAI) Computer Grants Program awardees to provide valuable health information resources from the National Library of Medicine and other reliable sources to increase awareness of the wealth of treatment information and educational materials that are available on the Internet and to improve prevention and treatment education for their clients. These resources will also meet the needs of community-based

  10. Information resource use and need in risk assessment

    SciTech Connect

    Turturro, A.

    1990-12-31

    The manner in which the Food and Drug Administration (FDA) uses information resources comprises an interesting illustration of federal agency information use. A description of the context in which risk assessment occurs within the FDA is followed by a discussion of information access and use, as well as a practical example.

  11. Knowledge and information management for integrated water resource management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Watershed information systems that integrate data and analytical tools are critical enabling technologies to support Integrated Water Resource Management (IWRM) by converting data into information, and information into knowledge. Many factors bring people to the table to participate in an IWRM fra...

  12. Management Guide to the Protection of Information Resources.

    ERIC Educational Resources Information Center

    Helsing, Cheryl; And Others

    This guide introduces information systems security concerns and outlines the issues that must be addressed by all agency managers in meeting their responsibilities to protect information systems within their organizations. It describes the essential components of an effective information resource protection process that applies to an individual…

  13. 32 CFR 229.18 - Confidentiality of archaeological resource information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 229.18 Confidentiality of archaeological resource information. (a) The Federal land manager shall not... following exceptions: (1) The Federal land manager may make information available, provided that the... located. (2) The Federal land manager shall make information available, when the Governor of any State...

  14. Information Resource Selection of Undergraduate Students in Academic Search Tasks

    ERIC Educational Resources Information Center

    Lee, Jee Yeon; Paik, Woojin; Joo, Soohyung

    2012-01-01

    Introduction: This study aims to investigate the selection of information sources and to identify factors associated with the resource selection of undergraduate students for academic search tasks. Also, user perceptions of some factors, such as credibility, usefulness, accessibility and familiarity, were examined to classify resources by their…

  15. Human Resource Management in Library and Information Services.

    ERIC Educational Resources Information Center

    Line, Maurice B.; Kinnell, Margaret

    1993-01-01

    Discussion of human resource management focuses on academic libraries. Topics addressed include the influence of information technology; strategic planning; equal opportunities; recruitment; staff appraisal; quality of working life; motivation; job satisfaction; participative management; leadership; burnout; conflict; organizational structures;…

  16. 48 CFR 3004.470 - Security requirements for access to unclassified facilities, Information Technology resources...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... access to unclassified facilities, Information Technology resources, and sensitive information. 3004.470... Technology resources, and sensitive information. ... ACQUISITION REGULATION (HSAR) GENERAL ADMINISTRATIVE MATTERS Safeguarding Classified and Sensitive...

  17. 48 CFR 3004.470 - Security requirements for access to unclassified facilities, Information Technology resources...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... access to unclassified facilities, Information Technology resources, and sensitive information. 3004.470... Technology resources, and sensitive information. ... ACQUISITION REGULATION (HSAR) GENERAL ADMINISTRATIVE MATTERS Safeguarding Classified and Sensitive...

  18. 48 CFR 3004.470 - Security requirements for access to unclassified facilities, Information Technology resources...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... access to unclassified facilities, Information Technology resources, and sensitive information. 3004.470... Technology resources, and sensitive information. ... ACQUISITION REGULATION (HSAR) GENERAL ADMINISTRATIVE MATTERS Safeguarding Classified and Sensitive...

  19. INFORMATION ABOUT NARCOTICS - RESOURCE MATERIAL FOR TEACHERS.

    ERIC Educational Resources Information Center

    ABRAMS, IRVING; HAWKINS, BARBARA A.

    A SHORT HISTORY OF NARCOTICS AND THEIR LEGAL CONTROL IN THE UNITED STATES IS PRESENTED WITH AN EXPLANATION OF ADDICTION AND METHODS OF ITS PREVENTION. TEACHERS ARE INFORMED OF WAYS IN WHICH TO IDENTIFY ADDICTED STUDENTS. FOR EXAMPLE, THEY MAY BE CLOSELY OBSERVED IN PHYSICAL EDUCATION CLASSES, AND ABNORMALITIES INVESTIGATED BY A PHYSICIAN.…

  20. Building on Resources in the Information Age

    Technology Transfer Automated Retrieval System (TEKTRAN)

    “We are drowning in data, swept away by information, deluged by publications, and nearly overcome by the challenge of sorting things out in search for a few drops of wisdom”, we read recently. Yet, wisdom, evolving from selective consumption, critical assessment and synthesis of important ideas is s...

  1. Energy Guide: A Directory of Information Resources.

    ERIC Educational Resources Information Center

    Bemis, Virginia; And Others

    This guide is a collection of various information sources pertaining to energy. The chapters separate references according to the type of material (instructional aids, texts, periodicals, reference materials), or the issuing organization (non-government organizations, government services, courses, programs, centers, and research projects). One…

  2. Spectral and temporal resolutions of information-bearing acoustic changes for understanding vocoded sentencesa)

    PubMed Central

    Stilp, Christian E.; Goupell, Matthew J.

    2015-01-01

    Short-time spectral changes in the speech signal are important for understanding noise-vocoded sentences. These information-bearing acoustic changes, measured using cochlea-scaled entropy in cochlear implant simulations [CSECI; Stilp et al. (2013). J. Acoust. Soc. Am. 133(2), EL136–EL141; Stilp (2014). J. Acoust. Soc. Am. 135(3), 1518–1529], may offer better understanding of speech perception by cochlear implant (CI) users. However, perceptual importance of CSECI for normal-hearing listeners was tested at only one spectral resolution and one temporal resolution, limiting generalizability of results to CI users. Here, experiments investigated the importance of these informational changes for understanding noise-vocoded sentences at different spectral resolutions (4–24 spectral channels; Experiment 1), temporal resolutions (4–64 Hz cutoff for low-pass filters that extracted amplitude envelopes; Experiment 2), or when both parameters varied (6–12 channels, 8–32 Hz; Experiment 3). Sentence intelligibility was reduced more by replacing high-CSECI intervals with noise than replacing low-CSECI intervals, but only when sentences had sufficient spectral and/or temporal resolution. High-CSECI intervals were more important for speech understanding as spectral resolution worsened and temporal resolution improved. Trade-offs between CSECI and intermediate spectral and temporal resolutions were minimal. These results suggest that signal processing strategies that emphasize information-bearing acoustic changes in speech may improve speech perception for CI users. PMID:25698018

  3. Terrain Extraction by Integrating Terrestrial Laser Scanner Data and Spectral Information

    NASA Astrophysics Data System (ADS)

    Lau, C. L.; Halim, S.; Zulkepli, M.; Azwan, A. M.; Tang, W. L.; Chong, A. K.

    2015-10-01

    The extraction of true terrain points from unstructured laser point cloud data is an important process in order to produce an accurate digital terrain model (DTM). However, most of these spatial filtering methods just utilizing the geometrical data to discriminate the terrain points from nonterrain points. The point cloud filtering method also can be improved by using the spectral information available with some scanners. Therefore, the objective of this study is to investigate the effectiveness of using the three-channel (red, green and blue) of the colour image captured from built-in digital camera which is available in some Terrestrial Laser Scanner (TLS) for terrain extraction. In this study, the data acquisition was conducted at a mini replica landscape in Universiti Teknologi Malaysia (UTM), Skudai campus using Leica ScanStation C10. The spectral information of the coloured point clouds from selected sample classes are extracted for spectral analysis. The coloured point clouds which within the corresponding preset spectral threshold are identified as that specific feature point from the dataset. This process of terrain extraction is done through using developed Matlab coding. Result demonstrates that a higher spectral resolution passive image is required in order to improve the output. This is because low quality of the colour images captured by the sensor contributes to the low separability in spectral reflectance. In conclusion, this study shows that, spectral information is capable to be used as a parameter for terrain extraction.

  4. On Holo-Hilbert spectral analysis: a full informational spectral representation for nonlinear and non-stationary data

    PubMed Central

    Huang, Norden E.; Hu, Kun; Yang, Albert C. C.; Chang, Hsing-Chih; Jia, Deng; Liang, Wei-Kuang; Yeh, Jia Rong; Kao, Chu-Lan; Juan, Chi-Hung; Peng, Chung Kang; Meijer, Johanna H.; Wang, Yung-Hung; Long, Steven R.; Wu, Zhauhua

    2016-01-01

    The Holo-Hilbert spectral analysis (HHSA) method is introduced to cure the deficiencies of traditional spectral analysis and to give a full informational representation of nonlinear and non-stationary data. It uses a nested empirical mode decomposition and Hilbert–Huang transform (HHT) approach to identify intrinsic amplitude and frequency modulations often present in nonlinear systems. Comparisons are first made with traditional spectrum analysis, which usually achieved its results through convolutional integral transforms based on additive expansions of an a priori determined basis, mostly under linear and stationary assumptions. Thus, for non-stationary processes, the best one could do historically was to use the time–frequency representations, in which the amplitude (or energy density) variation is still represented in terms of time. For nonlinear processes, the data can have both amplitude and frequency modulations (intra-mode and inter-mode) generated by two different mechanisms: linear additive or nonlinear multiplicative processes. As all existing spectral analysis methods are based on additive expansions, either a priori or adaptive, none of them could possibly represent the multiplicative processes. While the earlier adaptive HHT spectral analysis approach could accommodate the intra-wave nonlinearity quite remarkably, it remained that any inter-wave nonlinear multiplicative mechanisms that include cross-scale coupling and phase-lock modulations were left untreated. To resolve the multiplicative processes issue, additional dimensions in the spectrum result are needed to account for the variations in both the amplitude and frequency modulations simultaneously. HHSA accommodates all the processes: additive and multiplicative, intra-mode and inter-mode, stationary and non-stationary, linear and nonlinear interactions. The Holo prefix in HHSA denotes a multiple dimensional representation with both additive and multiplicative capabilities. PMID:26953180

  5. On Holo-Hilbert spectral analysis: a full informational spectral representation for nonlinear and non-stationary data.

    PubMed

    Huang, Norden E; Hu, Kun; Yang, Albert C C; Chang, Hsing-Chih; Jia, Deng; Liang, Wei-Kuang; Yeh, Jia Rong; Kao, Chu-Lan; Juan, Chi-Hung; Peng, Chung Kang; Meijer, Johanna H; Wang, Yung-Hung; Long, Steven R; Wu, Zhauhua

    2016-04-13

    The Holo-Hilbert spectral analysis (HHSA) method is introduced to cure the deficiencies of traditional spectral analysis and to give a full informational representation of nonlinear and non-stationary data. It uses a nested empirical mode decomposition and Hilbert-Huang transform (HHT) approach to identify intrinsic amplitude and frequency modulations often present in nonlinear systems. Comparisons are first made with traditional spectrum analysis, which usually achieved its results through convolutional integral transforms based on additive expansions of an a priori determined basis, mostly under linear and stationary assumptions. Thus, for non-stationary processes, the best one could do historically was to use the time-frequency representations, in which the amplitude (or energy density) variation is still represented in terms of time. For nonlinear processes, the data can have both amplitude and frequency modulations (intra-mode and inter-mode) generated by two different mechanisms: linear additive or nonlinear multiplicative processes. As all existing spectral analysis methods are based on additive expansions, either a priori or adaptive, none of them could possibly represent the multiplicative processes. While the earlier adaptive HHT spectral analysis approach could accommodate the intra-wave nonlinearity quite remarkably, it remained that any inter-wave nonlinear multiplicative mechanisms that include cross-scale coupling and phase-lock modulations were left untreated. To resolve the multiplicative processes issue, additional dimensions in the spectrum result are needed to account for the variations in both the amplitude and frequency modulations simultaneously. HHSA accommodates all the processes: additive and multiplicative, intra-mode and inter-mode, stationary and non-stationary, linear and nonlinear interactions. The Holo prefix in HHSA denotes a multiple dimensional representation with both additive and multiplicative capabilities. PMID:26953180

  6. Value of information and natural resources decision-making

    USGS Publications Warehouse

    Williams, Byron K.; Johnson, Fred A.

    2015-01-01

    Though the potential for information to measurably improve management has been highlighted for several decades, in recent years the “value of information” has surfaced with increasing frequency in natural resources. However, the use of this phrase belies the fact that many in natural resources have only a limited understanding about what it actually means, how to measure it, and what to do with it. We introduce and describe several forms of the value of information in a context of the management of renewable natural resources. The value of information is discussed in terms of a potential gain in value with the addition of new information, as well as a loss in value associated with the absence of information. Value metrics are developed for uncertainty about resource status as well as resource processes and responses to management. We provide a common notation for the metrics of value, and discuss linkages of the value of information to strategic approaches such as adaptive resources management and partially observable decision processes.

  7. Hospital nurses' use of knowledge-based information resources.

    PubMed

    Tannery, Nancy Hrinya; Wessel, Charles B; Epstein, Barbara A; Gadd, Cynthia S

    2007-01-01

    The purpose of this study was to evaluate the information-seeking practices of nurses before and after access to a library's electronic collection of information resources. This is a pre/post intervention study of nurses at a rural community hospital. The hospital contracted with an academic health sciences library for access to a collection of online knowledge-based resources. Self-report surveys were used to obtain information about nurses' computer use and how they locate and access information to answer questions related to their patient care activities. In 2001, self-report surveys were sent to the hospital's 573 nurses during implementation of access to online resources with a post-implementation survey sent 1 year later. At the initiation of access to the library's electronic resources, nurses turned to colleagues and print textbooks or journals to satisfy their information needs. After 1 year of access, 20% of the nurses had begun to use the library's electronic resources. The study outcome suggests ready access to knowledge-based electronic information resources can lead to changes in behavior among some nurses. PMID:17289463

  8. Spectral information as an orientation cue in dung beetles.

    PubMed

    El Jundi, Basil; Foster, James J; Byrne, Marcus J; Baird, Emily; Dacke, Marie

    2015-11-01

    During the day, a non-uniform distribution of long and short wavelength light generates a colour gradient across the sky. This gradient could be used as a compass cue, particularly by animals such as dung beetles that rely primarily on celestial cues for orientation. Here, we tested if dung beetles can use spectral cues for orientation by presenting them with monochromatic (green and UV) light spots in an indoor arena. Beetles kept their original bearing when presented with a single light cue, green or UV, or when presented with both light cues set 180° apart. When either the UV or the green light was turned off after the beetles had set their bearing in the presence of both cues, they were still able to maintain their original bearing to the remaining light. However, if the beetles were presented with two identical green light spots set 180° apart, their ability to maintain their original bearing was impaired. In summary, our data show that ball-rolling beetles could potentially use the celestial chromatic gradient as a reference for orientation. PMID:26538537

  9. Library and Information Resources and Users of Digital Resources in the Humanities

    ERIC Educational Resources Information Center

    Warwick, Claire; Terras, Melissa; Galina, Isabel; Huntington, Paul; Pappa, Nikoleta

    2008-01-01

    Purpose: The purpose of this article is to discuss the results of the Log Analysis of Internet Resources in the Arts and Humanities (LAIRAH) study. It aims to concentrate upon the use and importance of information resources, physical research centres and digital finding aids in scholarly research. Design/methodology/approach: Results are presented…

  10. Evaluating the appropriateness of electronic information resources for learning

    PubMed Central

    Nolan, Nathanial S.

    2016-01-01

    Objectives Current US medical students have begun to rely on electronic information repositories—such as UpToDate, AccessMedicine, and Wikipedia—for their pre-clerkship medical education. However, it is unclear whether these resources are appropriate for this level of learning due to factors involving information quality, level of evidence, and the requisite knowledgebase. This study evaluated appropriateness of electronic information resources from a novel perspective: amount of mental effort learners invest in interactions with these resources and effects of the experienced mental effort on learning. Methods Eighteen first-year medical students read about three unstudied diseases in the above-mentioned resources (a total of fifty-four observations). Their eye movement characteristics (i.e., fixation duration, fixation count, visit duration, and task-evoked pupillary response) were recorded and used as psychophysiological indicators of the experienced mental effort. Post reading, students' learning was assessed with multiple-choice tests. Eye metrics and test results constituted quantitative data analyzed according to the repeated Latin square design. Students' perceptions of interacting with the information resources were also collected. Participants' feedback during semi-structured interviews constituted qualitative data and was reviewed, transcribed, and open coded for emergent themes. Results Compared to AccessMedicine and Wikipedia, UpToDate was associated with significantly higher values of eye metrics, suggesting learners experienced higher mental effort. No statistically significant difference between the amount of mental effort and learning outcomes was found. More so, descriptive statistical analysis of the knowledge test scores suggested similar levels of learning regardless of the information resource used. Conclusions Judging by the learning outcomes, all three information resources were found appropriate for learning. UpToDate, however, when used

  11. New public information resources on salt caverns.

    SciTech Connect

    Tomasko, D.; Veil, J. A.

    1999-08-25

    For the past decade, interest has been growing in using underground salt caverns for disposing of wastes. The Railroad Commission of Texas has permitted a few caverns for disposal of nonhazardous oil field waste (NOW) and one cavern for disposal of naturally occurring radioactive materials (NORM) from oil field activities. Several salt caverns in Canada have also been permitted for disposal of NOW. In addition, oil and gas agencies in Louisiana and New Mexico are developing cavern disposal regulations. The US Department of Energy (DOE) has funded several studies to evaluate the technical feasibility, legality, economic viability, and risk of disposing of NOW and NORM in caverns. The results of these studies have been disseminated to the scientific and regulatory communities. However, as use of caverns for waste disposal increases, more government and industry representatives and members of the public will become aware of this practice and will need adequate information about how disposal caverns operate and the risks they pose. In anticipation of this need, DOE has fi.mded Argonne National Laboratory to develop a salt cavern public outreach program. Key components of this program are an informational brochure designed for nontechnical persons and a website that provides greater detail on cavern operations and allows downloadable access to the reports on the topic funded by DOE. This paper provides an overview of the public outreach program.

  12. New public information resources on salt caverns.

    SciTech Connect

    Tomasko, D.; Veil, J. A.

    1999-08-25

    For the past decade, interest has been growing in using underground salt caverns for disposing of wastes. The Railroad Commission of Texas has permitted a few caverns for disposal of nonhazardous oil field waste (NOW) and one cavern for disposal of naturally occurring radioactive materials (NORM) from oil field activities. Several salt caverns in Canada have also been permitted for disposal of NOW. In addition, oil and gas agencies in Louisiana and New Mexico are developing cavern disposal regulations. The US Department of Energy (DOE) has funded several studies to evaluate the technical feasibility, legality, economic viability, and risk of disposing of NOW and NORM in caverns. The results of these studies have been disseminated to the scientific and regulatory communities. However, as use of caverns for waste disposal increases, more government and industry representatives and members of the public will become aware of this practice and will need adequate information about how disposal caverns operate and the risks they pose. In anticipation of this need, DOE has funded Argonne National Laboratory to develop a salt cavern public outreach program. Key components of this program are an informational brochure designed for nontechnical persons and a website that provides greater detail on cavern operations and allows downloadable access to the reports on the topic funded by DOE. This paper provides an overview of the public outreach program.

  13. Retrieval of the atmospheric compounds using a spectral optical thickness information

    SciTech Connect

    Ioltukhovski, A.A.

    1995-03-01

    A spectral inversion technique for retrieval of the atmospheric gases and aerosols contents is proposed. This technique based upon the preliminary measurement or retrieval of the spectral optical thickness. The existence of a priori information about the spectral cross sections for some of the atmospheric components allows to retrieve the relative contents of these components in the atmosphere. Method of smooth filtration makes possible to estimate contents of atmospheric aerosols with known cross sections and to filter out other aerosols; this is done independently from their relative contribution to the optical thickness.

  14. BrucellaBase: Genome information resource.

    PubMed

    Sankarasubramanian, Jagadesan; Vishnu, Udayakumar S; Khader, L K M Abdul; Sridhar, Jayavel; Gunasekaran, Paramasamy; Rajendhran, Jeyaprakash

    2016-09-01

    Brucella sp. causes a major zoonotic disease, brucellosis. Brucella belongs to the family Brucellaceae under the order Rhizobiales of Alphaproteobacteria. We present BrucellaBase, a web-based platform, providing features of a genome database together with unique analysis tools. We have developed a web version of the multilocus sequence typing (MLST) (Whatmore et al., 2007) and phylogenetic analysis of Brucella spp. BrucellaBase currently contains genome data of 510 Brucella strains along with the user interfaces for BLAST, VFDB, CARD, pairwise genome alignment and MLST typing. Availability of these tools will enable the researchers interested in Brucella to get meaningful information from Brucella genome sequences. BrucellaBase will regularly be updated with new genome sequences, new features along with improvements in genome annotations. BrucellaBase is available online at http://www.dbtbrucellosis.in/brucellabase.html or http://59.99.226.203/brucellabase/homepage.html. PMID:27164438

  15. Natural Resource Information System. Volume I. Overall Description.

    ERIC Educational Resources Information Center

    Boeing Computer Services, Inc., Seattle, WA.

    Recognizing the need for the development of a computer based information system which would handle remote sensing as well as conventional mapping data, the Bureau of Indian Affairs and the Bureau of Land Management contracted with Boeing Computer Services for the design and construction of a prototype Natural Resource Information System. The…

  16. Management of Federal Information Resources. Circular No. A-130.

    ERIC Educational Resources Information Center

    Office of Management and Budget, Washington, DC.

    Directed to the heads of executive departments and establishments, this circular establishes policy for the management of federal information resources. Procedural and analytic guidelines for implemented aspects of these policies are included as appendices. The policies apply to the information activities of all agencies of the executive branch of…

  17. Current Issues for Higher Education Information Resources Management.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1998

    1998-01-01

    Current and developing issues and trends in college and university information resources management are outlined, including retention/retraining/recruitment of information technology staff; policy and technical issues; growing complexity and cost of enterprise systems; student expectations for technology support and services; distributed learning…

  18. Librarianship and Information Resources Management: Some Questions and Contradictions.

    ERIC Educational Resources Information Center

    Estabrook, Leigh S.

    1986-01-01

    Analysis of the emerging alliance between library education and education for information resources management compares histories, value systems, and levels of professionalism. Discussion includes problems resulting from combining programs within one professional school, such as teaching conflicting philosophies of access to information and cost…

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

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Disaster Support Programs. (c) Regulations. Regulations pertaining to IRMS programs are published in 41 CFR chapter 201, Federal Information Resources Management Regulation (FIRMR), and 48 CFR chapters 1 and 5... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Information...

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

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Disaster Support Programs. (c) Regulations. Regulations pertaining to IRMS programs are published in 41 CFR chapter 201, Federal Information Resources Management Regulation (FIRMR), and 48 CFR chapters 1 and 5... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Information...

  1. 41 CFR 105-53.143 - Information Resources Management Service.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Disaster Support Programs. (c) Regulations. Regulations pertaining to IRMS programs are published in 41 CFR chapter 201, Federal Information Resources Management Regulation (FIRMR), and 48 CFR chapters 1 and 5... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Information...

  2. Human resource information systems: helping to meet Section 89 requirements.

    PubMed

    Spirig, J E

    1989-01-01

    After January 1, 1989, firms offering comprehensive benefits plans to employees must demonstrate that such plans do not discriminate against non-highly compensated workers. This article presents human resource information systems as a solution to Section 89 compliance problems and suggests integrating benefits and payroll information. PMID:10295776

  3. Cataloging and Classifying Information Resources on the Internet.

    ERIC Educational Resources Information Center

    Woodward, Jeannette

    1996-01-01

    Librarians and information scientists have debated whether traditional cataloging methods can bring order to the Internet. Reviews literature on alternative strategies for organizing and accessing information resources on the Internet that incorporate some aspect of traditional library expertise, including library catalogs, subject trees,…

  4. Current Issues for Higher Education Information Resources Management.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1999

    1999-01-01

    Discusses some emerging issues for information resources and use in higher education, including challenges in advanced networking; distributed-information technology (IT); authentication, authorization, and access management; distance learning; intellectual property in a networked environment; and campus-business continuity planning. Funding,…

  5. Providing Access to Electronic Information Resources in Further Education

    ERIC Educational Resources Information Center

    Banwell, Linda; Ray, Kathryn; Coulson, Graham; Urquhart, Christine; Lonsdale, Ray; Armstrong, Chris; Thomas, Rhian; Spink, Sin; Yeoman, Alison; Fenton, Roger; Rowley, Jennifer

    2004-01-01

    This article aims to provide a baseline for future studies on the provision and support for the use of digital or electronic information services (EIS) in further education. The analysis presented is based on a multi-level model of access, which encompasses access to and availability of information and communication technology (ICT) resources,…

  6. Building an Information Resource Center for Competitive Intelligence.

    ERIC Educational Resources Information Center

    Martin, J. Sperling

    1992-01-01

    Outlines considerations in the design of a Competitive Intelligence Information Resource Center (CIIRC), which is needed by business organizations for effective strategic decision making. Discussed are user needs, user participation, information sources, technology and interface design, operational characteristics, and planning for implementation.…

  7. Business Information Centres: New Resources Are Not Used.

    ERIC Educational Resources Information Center

    Drummond, Janet

    1984-01-01

    Presents findings from survey of Canadian information centers specializing in business, economics, or finance (corporate library, government department library, fee-based service, commercial database, association information center). Questions focused on three broad categories: human resources organization, relative use of different types of…

  8. Risk assessment activities at NIOSH: Information resources and needs

    SciTech Connect

    Stayner, L.T.; Meinhardt, T.; Hardin, B.

    1990-12-31

    Under the Occupational Safety and Health, and Mine Safety and Health Acts, the National Institute for Occupational Safety and Health (NIOSH) is charged with development of recommended occupational safety and health standards, and with conducting research to support the development of these standards. Thus, NIOSH has been actively involved in the analysis of risk associated with occupational exposures, and in the development of research information that is critical for the risk assessment process. NIOSH research programs and other information resources relevant to the risk assessment process are described in this paper. Future needs for information resources are also discussed.

  9. Information empowerment: predeparture resource training for students in global health*

    PubMed Central

    Rana, Gurpreet K.

    2014-01-01

    The Taubman Health Sciences Library (THL) collaborates with health sciences schools to provide information skills instruction for students preparing for international experiences. THL enhances students' global health learning through predeparture instruction for students who are involved in global health research, clinical internships, and international collaborations. This includes teaching international literature searching skills, providing country-specific data sources, building awareness of relevant mobile resources, and encouraging investigation of international news. Information skills empower creation of stronger global partnerships. Use of information resources has enhanced international research and training experiences, built lifelong learning foundations, and contributed to the university's global engagement. THL continues to assess predeparture instruction. PMID:24860266

  10. A description of the Global Resources Information Database

    NASA Technical Reports Server (NTRS)

    Vermillion, Charles H.; Hebin, O.; Kroze, H.

    1990-01-01

    This paper describes the Global Resources Information Database (GRID), which is part of the Global Environmental Monitoring (GEM) Program. The following four objectives were established for GRID: (1) to collect and disseminate geographical information; (2) to construct within developing countries a geographical information system (GIS); (3) to demonstrate the ability of GIS to fuse global and national data sets for resource and environment management and planning at the national level; and (4) to train individuals from developing countries in remote sensing technology. The activities of GRID are coordinated at the GEM center at Nairobi (Kenya).

  11. Information extraction techniques for multi-spectral scanner data

    NASA Technical Reports Server (NTRS)

    Malila, W. A.; Crane, R. B.; Richardson, W.; Turner, R. E.

    1972-01-01

    Multispectral data recognition and information extraction problems considered are: (1) signature extension for improved recognition processing over large areas; (2) choice of density functions for recognition decision rules; (3) channel selection for cost reduction; and (4) radiation balance mapping for interpretation of wide spectrum scanner data. The formulation of a simulation model and reprocessing of both aircraft and space data reduces scan angle variations and extends signatures from one altitude to another. Comparison of the usefulness of empirical density functions and that of Gaussian density functions for recognition processing establishes the advantages of normal assumption for individual fields in processing of multispectral scanner data. Also reported is a procedure for producing radiation balance maps from wide spectra by analyzing energy budgets of vegetation and other surface materials through partitioning net absorbed radiant energy and estimating incoming power density at both short and long wavelengths.

  12. Adaptive resource management and the value of information

    USGS Publications Warehouse

    Williams, Byron K.; Eaton, Mitchell J.; Breininger, David R.

    2011-01-01

    The value of information is a general and broadly applicable concept that has been used for several decades to aid in making decisions in the face of uncertainty. Yet there are relatively few examples of its use in ecology and natural resources management, and almost none that are framed in terms of the future impacts of management decisions. In this paper we discuss the value of information in a context of adaptive management, in which actions are taken sequentially over a timeframe and both future resource conditions and residual uncertainties about resource responses are taken into account. Our objective is to derive the value of reducing or eliminating uncertainty in adaptive decision making. We describe several measures of the value of information, with each based on management objectives that are appropriate for adaptive management. We highlight some mathematical properties of these measures, discuss their geometries, and illustrate them with an example in natural resources management. Accounting for the value of information can help to inform decisions about whether and how much to monitor resource conditions through time.

  13. Adaptive resource management and the value of information

    USGS Publications Warehouse

    Williams, B.K.; Eaton, M.J.; Breininger, D.R.

    2011-01-01

    The value of information is a general and broadly applicable concept that has been used for several decades to aid in making decisions in the face of uncertainty. Yet there are relatively few examples of its use in ecology and natural resources management, and almost none that are framed in terms of the future impacts of management decisions. In this paper we discuss the value of information in a context of adaptive management, in which actions are taken sequentially over a timeframe and both future resource conditions and residual uncertainties about resource responses are taken into account. Our objective is to derive the value of reducing or eliminating uncertainty in adaptive decision making. We describe several measures of the value of information, with each based on management objectives that are appropriate for adaptive management. We highlight some mathematical properties of these measures, discuss their geometries, and illustrate them with an example in natural resources management. Accounting for the value of information can help to inform decisions about whether and how much to monitor resource conditions through time. ?? 2011.

  14. 78 FR 25267 - Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water Resources

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... AGENCY Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water... research on the potential impacts of hydraulic fracturing on drinking water resources from April 30, 2013... research to examine the relationship between hydraulic fracturing and drinking water resources. The...

  15. 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.

  16. On combining spectral and spatial information of hyperspectral image for camouflaged target detecting

    NASA Astrophysics Data System (ADS)

    Hua, Wenshen; Liu, Xun; Yang, Jia

    2013-12-01

    Detecting enemy's targets and being undetectable play increasingly important roles in modern warfare. Hyperspectral images can provide large spectral range and high spectral resolution, which are invaluable in discriminating between camouflaged targets and backgrounds. As supervised classification requires prior knowledge which cannot be acquired easily, unsupervised classification usually is adopted to process hyperspectral images to detect camouflaged target. But one of its drawbacks—low detecting accuracy confines its application for camouflaged target detecting. Most research on the processing of hyperspectral image tends to focus exclusively on spectral domain and ignores spatial domain. However current hyperspectral image provides high spatial resolution which contains useful information for camouflaged target detecting. A new method combining spectral and spatial information is proposed to increase the detecting accuracy using unsupervised classification. The method has two steps. In the first step, a traditional unsupervised classifier (i.e. K-MEANS, ISODATA) is adopted to classify the hyperspectral image to acquire basic classifications or clusters. During the second step, a 3×3 model and spectral angle mapping are utilized to test the spatial character of the hyperspectral image. The spatial character is defined as spatial homogeneity and calculated by spectral angle mapping. Theory analysis and experiment shows the method is reasonable and efficient. Camouflaged targets are extracted from the background and different camouflaged targets are also recognized. And the proposed algorithm outperforms K-MEANS in terms of detecting accuracy, robustness and edge's distinction. This paper demonstrates the new method is meaningful to camouflaged targets detecting.

  17. Resources

    MedlinePlus

    ... palate - resources Colon cancer - resources Cystic fibrosis - resources Depression - resources Diabetes - resources Digestive disease - resources Drug abuse - resources Eating disorders - resources Elder care - resources Epilepsy - resources Family troubles - ...

  18. ERISTAR: Earth Resources Information Storage, Transformation, Analysis, and Retrieval

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The National Aeronautics and Space Administration (NASA) and the American Society for Engineering Education (ASEE) have sponsored faculty fellowship programs in systems engineering design for the past several years. During the summer of 1972 four such programs were conducted by NASA, with Auburn University cooperating with Marshall Space Flight Center (MSFC). The subject for the Auburn-MSFC design group was ERISTAR, an acronym for Earth Resources Information Storage, Transformation, Analysis and Retrieval, which represents an earth resources information management network of state information centers administered by the respective states and linked to federally administered regional centers and a national center. The considerations for serving the users and the considerations that must be given to processing data from a variety of sources are described. The combination of these elements into a national network is discussed and an implementation plan is proposed for a prototype state information center. The compatibility of the proposed plan with the Department of Interior plan, RALI, is indicated.

  19. Functional Requirements for Information Resource Provenance on the Web

    SciTech Connect

    McCusker, James P.; Lebo, Timothy; Graves, Alvaro; Difranzo, Dominic; Pinheiro da Silva, Paulo; McGuinness, Deborah L.

    2012-06-19

    We provide a means to formally explain the relationship between HTTP URLs and the representations returned when they are requested. According to existing World Wide Web architecture, the URL serves as an identier for a semiotic referent while the document returned via HTTP serves as a representation of the same referent. This begins with two sides of a semiotic triangle; the third side is the relationship between the URL and the representation received. We complete this description by extending the library science resource model Functional Requirements for Bibliographic Resources (FRBR) with cryptographic message and content digests to create a Functional Requirements for Information Resources (FRIR). We show how applying the FRIR model to HTTP GET and POST transactions disambiguates the many relationships between a given URL and all representations received from its request, provides fine-grained explanations that are complementary to existing explanations of web resources, and integrates easily into the emerging W3C provenance standard.

  20. HIV-AIDS Information Resources from the NLM - ACIO

    SciTech Connect

    Templin-Branner, W.

    2010-10-01

    As the treatment and management of HIV/AIDS continues to evolve with new scientific breakthroughs, treatment discoveries, and management challenges, it is difficult for people living with HIV/AIDS and those who care for them to keep up with the latest information on HIV/AIDS screening and testing, prevention, treatment, and research. The National Library of Medicine (NLM), of the National Institutes of Health, has a wealth of health information resources freely available on the Internet to address these needs.

  1. HazLit: a unique resource for natural hazards information.

    PubMed

    Fitzpatrick, Roberta Bronson

    2007-01-01

    The "Online Updates" column generally focuses on bibliographic databases that may be licensed from commercial vendors or are available free of charge from a federal government agency. HazLit is featured because it is a unique and comprehensive resource of the literature of natural disasters. This column provides background information on HazLit and offers some searching basics, as well as highlights special information found at the Web site that hosts the database. PMID:17915632

  2. Resources

    MedlinePlus

    ... Diabetes - resources Digestive disease - resources Drug abuse - resources Eating disorders - resources Elder care - resources Epilepsy - resources Family troubles - resources Gastrointestinal disorders - resources Hearing impairment - resources ...

  3. Spectral stratigraphy

    NASA Astrophysics Data System (ADS)

    Lang, Harold R.

    1991-09-01

    Stratigraphic and structural studies of the Wind River and Bighorn basins, Wyoming, and the Guerrero-Morelos basin, Mexico, have resulted in development of ''spectral stratigraphy.'' This approach to stratigraphic analysis uses photogeologic and spectral interpretation of multispectral remote sensing data combined with topographic information to determine the attitude, thickness, and lithology of strata exposed at the surface. This paper reviews selected published examples that illustrate this new stratigraphic procedure. Visible to thermal infrared laboratory, spectral measurements of sedimentary rocks are the physical basis for spectral stratigraphy. Results show that laboratory, field, and remote spectroscopy can augment conventional laboratory and field methods for petrologic analysis, stratigraphic correlation, interpretation of depositional environments, and construction of facies models. Landsat thematic mapper data are used to map strata and construct stratigraphic columns and structural cross sections at 1:24,000 scale or less. Experimental multispectral thermal infrared aircraft data facilitate lithofacies/biofacies analyses. Visible short-wavelength infrared imaging spectrometer data allow remote determination of the stratigraphic distribution of iron oxides, quartz, calcite, dolomite, gypsum, specific clay species, and other minerals diagnostic of environments of deposition. Development of a desk-top, computer-based, geologic analysis system that provides for automated application of these approaches to coregistered digital image and topographic data portends major expansion in the use of spectral stratigraphy for purely scientific (lithospheric research) or practical (resource exploration) objectives.

  4. A method for fast selecting feature wavelengths from the spectral information of crop nitrogen

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Research on a method for fast selecting feature wavelengths from the nitrogen spectral information is necessary, which can determine the nitrogen content of crops. Based on the uniformity of uniform design, this paper proposed an improved particle swarm optimization (PSO) method. The method can ch...

  5. Critical Engagement: The Merging of Public Health Information Resources.

    ERIC Educational Resources Information Center

    Allee, Nancy; Savage, Darin C.

    1998-01-01

    The organizational model of merged public health information resources at the University of Michigan stands as a viable example of collaborative operations under a unified management structure. It represents an attempt to reconceptualize the role of library services and computer services within an integrated model of cooperation that can offer…

  6. ABCs of Diversifying Information Resources among Rice Smallholders of Ghana

    ERIC Educational Resources Information Center

    Misiko, M.; Halm, E.

    2016-01-01

    Purpose: We investigated how information resource diversification can enhance smallholder agricultural knowledge in Ghana. Design/Methodology/Approach: Study tools and methods were questionnaire survey (N = 200), focus group discussion (N = 1), in-depth interviews (N = 18) and field direct observation. Findings: This study shows there existed…

  7. Non-Procedural Languages for Information Resource Management.

    ERIC Educational Resources Information Center

    Bearley, William L.

    The future of information resources management requires new approaches to implementing systems which will include a type of data base management that frees users to solve data processing problems logically by telling the system what they want, together with powerful non-procedural languages that will permit communication in simple, concise…

  8. A Guide to Resources on Advocacy: Facts, Strategies, and Information.

    ERIC Educational Resources Information Center

    Webb, Kelli; And Others

    This resource guide includes information to help advocates for children be more effective, whether they work at education and research or in direct action with media and legislators. The guide begins with a one-page description of the Indiana Youth Institute (IYI), listing the kinds of youth-related research materials and services it provides. The…

  9. Information technologies for global resources management and environmental assessment

    SciTech Connect

    Campbell, A.P.; Wang, Hua.

    1992-01-01

    Recent advances in computer and communications technologies offer unprecedented opportunities to develop sophisticated information resources management systems for global resources management and environment assessment in an efficient, effective, and systematic manner. In this paper, the emerging global energy and environmental issues are identified. Since satellite-based remote sensing systems are becoming increasingly available and produce massive data collections, the utilization of imaging processing techniques and their applications for regional and global resources management and environmental studies are described. Interoperability and interconnectivity among heterogeneous computer systems are major issues in designing a totally integrated, multimedia-based, information resources management system that operates in a networking environment. Discussions of the future technology trends are focused on a number of emerging information management technologies and communications standards which will aid in achieving seamless system integration and offer user-friendly operations. It can be foreseen that advances in computer and communications technologies, increasingly sophisticated image processing techniques and Geographical Information Systems (GIS), and the development of globally comprehensive data bases will bring global visualization'' onto multimedia desktop computers before the end of this decade.

  10. Information technologies for global resources management and environmental assessment

    SciTech Connect

    Campbell, A.P.; Wang, Hua

    1992-09-01

    Recent advances in computer and communications technologies offer unprecedented opportunities to develop sophisticated information resources management systems for global resources management and environment assessment in an efficient, effective, and systematic manner. In this paper, the emerging global energy and environmental issues are identified. Since satellite-based remote sensing systems are becoming increasingly available and produce massive data collections, the utilization of imaging processing techniques and their applications for regional and global resources management and environmental studies are described. Interoperability and interconnectivity among heterogeneous computer systems are major issues in designing a totally integrated, multimedia-based, information resources management system that operates in a networking environment. Discussions of the future technology trends are focused on a number of emerging information management technologies and communications standards which will aid in achieving seamless system integration and offer user-friendly operations. It can be foreseen that advances in computer and communications technologies, increasingly sophisticated image processing techniques and Geographical Information Systems (GIS), and the development of globally comprehensive data bases will bring ``global visualization`` onto multimedia desktop computers before the end of this decade.

  11. Principles and satellite applications of the information-efficient spectral imaging sensor

    SciTech Connect

    Stallard, B.R.; Gentry, S.M.; Sweatt, W.C.; Motomatsu, S.E.; Boye, C.A.

    1997-06-01

    Remote sensing by satellite is increasingly important to the national government for treaty verification, battlefield monitoring, and other activities. In addition, civilian oriented applications are increasing in areas such as geology, meteorology, ecology, forestry, and agriculture. Spectral imaging sensors, an important subclass of satellite-borne sensors, have been shown to provide information far superior to that of conventional panchromatic images in many of these applications. However, spectral imaging adds at least two challenges to the already difficult task of viewing the earth from a distance of hundreds of kilometers. First, with numerous spectral channels, the signal-to-noise ratio is decreased in any one channel. Second the data rates of spectral imaging sensors (10 Mbytes/sec, or more) stress the limits of the electronic systems, including the onboard data storage, the downlink bandwidth, and the earthbound image analysis system. This report describes a new concept which the authors have dubbed the information-efficient spectral imaging sensor (ISIS) which addresses these two problems. In addition, it offers the promise of nearly real-time identification of targets.

  12. Remote Sensing Image Segmentation and Object Extraction Based on Spectral and Texture Information

    NASA Astrophysics Data System (ADS)

    Yuan, Jiangye

    The increasing availability of remote sensing data and the growing demand on geoinformation for various kinds of spatial management issues have catalyzed the development of new methods to analyze and understand collected data more effectively and efficiently. This dissertation investigates two critical tasks in remote sensing data analysis, image segmentation and object extraction based on exploiting spectral and texture information. Locally excitatory globally inhibitory oscillator network (LEGION) provides a general framework that is capable of segmenting images and extracting objects of interest. We incorporate spectral information from multiple bands into LEGION networks, which are applied to extracting seagrass patches from hyperspectral data. Based on the LEGION framework, we develop a new automatic road extraction method using the medial axis transform and alignment-dependent connections. The evaluation using a road extraction benchmark dataset shows that our method produces improved results. We propose a new texture segmentation method. Local spectral histograms are feature vectors consisting of histograms of chosen filter responses, which capture both texture and nontexture information. For an N-pixel image, we construct an M×N feature matrix using M-dimensional feature vectors. Based on the observation that each feature can be approximated through a linear combination of several representative features, we express the feature matrix as a product of two matrices - one consisting of the representative features, and the other containing the weights of representative features at each pixel used for linear combination. When representative features are manually given, the segmentation result is obtained by least squares estimation. With unknown representative features, we utilize singular value decomposition and nonnegative matrix factorization to factor the feature matrix, which leads to segmentation results

  13. Iterative evaluation of a web-based health information resource.

    PubMed

    Rosenfeld, Lindsay; Shepherd, Amy; Agunwamba, Amenah A; McCray, Alexa T

    2013-08-01

    This article presents the research process and methods used to evaluate and improve a web-based health information resource, called "Community Connect to Research," intended for the public. The research process was iterative and involved collaboration with many partners. Two formal evaluations were conducted in 2009 and 2010 using key informant interviews, usability interviews, focus groups, an online survey, and readability and suitability assessment tools. These methods provided users' perspectives on the overall design, content, and literacy demands of the website as well as valuable feedback on their interaction with the website. The authors subsequently redesigned Community Connect to Research, making significant improvements on the basis of what they learned from the evaluation. The second evaluation revealed that the redesign addressed many issues found in the first evaluation and identified additional areas of possible improvement. Overall, both evaluations suggested that participants believed that the website was useful and valuable, indicating that Community Connect to Research is a health information resource that provides patients and families with accessible, relevant, and high-quality information. Regular formal evaluation is an essential tool for effective ongoing enhancement of health information resources meant for the public. PMID:23577665

  14. Access to Corporate Information Systems: Datafiles, Classified Documents, and Information Resources.

    ERIC Educational Resources Information Center

    Baumgartner, Kurt O.; And Others

    1988-01-01

    Three articles discuss aspects of corporate information systems: (1) "Packet Switching Networks: Worldwide Access to Corporate Datafiles" (Kurt O. Baumgartner); "Classified Documents in the Corporate Library" (Patricia M. Shores); and "From Library to Information Center: Case Studies in the Evolution of Corporate Information Resources" (Eva M.…

  15. Food allergy information resources for consumers, industry and regulators.

    PubMed

    Mills, E N Clare; Jenkins, John A; Sancho, Ana I; Miles, Susan; Madsen, Charlotte; Valovirta, Errka; Frewer, Lynn

    2006-01-01

    Through the EU-funded InformAll project a stakeholder consultation was conducted to solicit the views of different stakeholders (allergic consumers, health professionals, retailers, manufacturers, caterers, regulators and risk assessors, and the general public) regarding what information about food allergy is required by these stakeholders. The outcomes of this consultation are presented both generally and specifically from the potential perspectives of different stakeholders. The development of reliable credible resources aimed to begin to meet the needs identified is described, including a database of allergenic food materials which uniquely combines refereed information on the clinical aspects of food allergies with details of individual allergens and web portal with other credible internet resources. PMID:17393719

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

    USGS Publications Warehouse

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

    2014-01-01

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

  17. Information resources for US Department of Energy pollution prevention programs

    SciTech Connect

    Peterson, K.L.; Snowden-Swan, L.J.; Butner, R.S.

    1994-01-01

    In support of the US Department of Energy`s (DOE`s) pollution prevention efforts being conducted under the aegis of DOE`s Office of Environmental Restoration and Waste Management (EM) program, Pacific Northwest Laboratory was tasked with evaluating pollution prevention information resources. The goal of this activity was to improve the effectiveness of DOE`s pollution prevention activities through improved information flow, both within the complex, and more specifically, between DOE and other organizations that share similar pollution prevention challenges. This report presents our findings with respect to the role of information collection and dissemination within the complex, opportunities for teaming from successes of the private sector, and specific information needs of the DOE pollution prevention community. These findings were derived from a series of interviews with pollution prevention coordinators from across the DOE complex, review of DOE site and facility pollution prevention plans, and workshops with DOE information users as well as an information resources workshop that brought together information specialists from private industry, non-profit organizations, as well as state and regional pollution prevention assistance programs.

  18. The International Cancer Information Service: a worldwide resource.

    PubMed

    Morra, Marion E; Thomsen, Chris; Vezina, Anne; Akkerman, Doreen; Bright, Mary Anne; Dickens, Catherine; Hill, David J; Jefford, Michael

    2007-01-01

    The need for accurate and relevant cancer information continues to grow worldwide. While healthcare professionals are the preferred source of cancer information, their time is limited, and patients are often not sure what to ask and their questions do not always come to mind in the physician's office. In its 30-year history, the National Cancer Institute's (NCI's) Cancer Information Service (CIS) has shown that it can increase users' confidence in their ability to seek more information, understand the causes and risk factors for cancer, and participate in decisions about their treatment. In 1996 the International Cancer Information Service Group (ICISG) was formed to facilitate the development of CIS programs throughout the world. A network of nearly 50 cancer organizations from 30 countries, the ICISG strives to provide its member organizations with standards and resources to ensure that the cancer information is of high quality, credible, and up-to-date and that it is delivered in a personal manner that complements and supports the patient/physician relationship. The ICISG offers worldwide resources that can augment the healthcare professionals' offering of information and support to cancer patients and their families. PMID:17572003

  19. Rare-earth doped transparent ceramics for spectral filtering and quantum information processing

    NASA Astrophysics Data System (ADS)

    Kunkel, Nathalie; Ferrier, Alban; Thiel, Charles W.; Ramírez, Mariola O.; Bausá, Luisa E.; Cone, Rufus L.; Ikesue, Akio; Goldner, Philippe

    2015-09-01

    Homogeneous linewidths below 10 kHz are reported for the first time in high-quality Eu3+ doped Y 2O3 transparent ceramics. This result is obtained on the 7F0→5D0 transition in Eu3+ doped Y 2O3 ceramics and corresponds to an improvement of nearly one order of magnitude compared to previously reported values in transparent ceramics. Furthermore, we observed spectral hole lifetimes of ˜15 min that are long enough to enable efficient optical pumping of the nuclear hyperfine levels. Additionally, different Eu3+ concentrations (up to 1.0%) were studied, resulting in an increase of up to a factor of three in the peak absorption coefficient. These results suggest that transparent ceramics can be useful in applications where narrow and deep spectral holes can be burned into highly absorbing lines, such as quantum information processing and spectral filtering.

  20. Non-destructive estimation of foliar chlorophyll and carotenoid contents: Focus on informative spectral bands

    NASA Astrophysics Data System (ADS)

    Kira, Oz; Linker, Raphael; Gitelson, Anatoly

    2015-06-01

    Leaf pigment content provides valuable insight into the productivity, physiological and phenological status of vegetation. Measurement of spectral reflectance offers a fast, nondestructive method for pigment estimation. A number of methods were used previously for estimation of leaf pigment content, however, spectral bands employed varied widely among the models and data used. Our objective was to find informative spectral bands in three types of models, vegetation indices (VI), neural network (NN) and partial least squares (PLS) regression, for estimating leaf chlorophyll (Chl) and carotenoids (Car) contents of three unrelated tree species and to assess the accuracy of the models using a minimal number of bands. The bands selected by PLS, NN and VIs were in close agreement and did not depend on the data used. The results of the uninformative variable elimination PLS approach, where the reliability parameter was used as an indicator of the information contained in the spectral bands, confirmed the bands selected by the VIs, NN, and PLS models. All three types of models were able to accurately estimate Chl content with coefficient of variation below 12% for all three species with VI showing the best performance. NN and PLS using reflectance in four spectral bands were able to estimate accurately Car content with coefficient of variation below 14%. The quantitative framework presented here offers a new way of estimating foliar pigment content not requiring model re-parameterization for different species. The approach was tested using the spectral bands of the future Sentinel-2 satellite and the results of these simulations showed that accurate pigment estimation from satellite would be possible.

  1. Advances in website information resources to aid in clinical practice.

    PubMed

    Rioth, Matthew J; Osterman, Travis J; Warner, Jeremy L

    2015-01-01

    The World Wide Web, which has been widely implemented for roughly two decades, is humankind's most impressive effort to aggregate and organize knowledge to date. The medical community was slower to embrace the Internet than others, but the majority of clinicians now use it as part of their everyday practice. For the practicing oncologist, there is a daunting quantity of information to master. For example, a new article relating to cancer is added to the MEDLINE database approximately every 3 minutes. Fortunately, Internet resources can help organize the deluge of information into useful knowledge. This manuscript provides an overview of resources related to general medicine, oncology, and social media that will be of practical use to the practicing oncologist. It is clear from the vast size of the Internet that we are all life-long learners, and the challenge is to acquire "just-in-time" information so that we can provide the best possible care to our patients. The resources that we have presented in this article should help the practicing oncologist continue along the path of transforming information to knowledge to wisdom. PMID:25993230

  2. Object-oriented information extraction of forest resources from high resolution remote sensing

    NASA Astrophysics Data System (ADS)

    Mo, Dengkui; Lin, Hui; Sun, Hua; Li, Jiping; Xiong, Yujiu; Liu, Tailong

    2006-10-01

    Remote sensing is a powerful tool for precision forestry, providing the forestry industry with spatial information on environment impacts, growth and yield, site variables and damage assessment. Nonetheless the extraction of information from remotely sensed imagery is presently labor intensive requiring highly qualified remote sensing experts, making this information source expensive and slow. With the improvement of spatial resolution, very high resolution remote sensing image are now a competitive alternative to aerial photography and field visits in forest resource survey. In recent years, numerous classification methods were described in the literature and they can be classified into two large classes: traditional pixel-based classification and object-oriented image analysis method. Traditional pixel-based classification techniques either supervised methods or unsupervised method all based on spectral analysis of individual pixels and significant progress has been achieved in recent years. However, these approaches have their limitations since the problem of mixed pixels is indeed reduced, but the internal variability and the noise within land cover classes are increased the improved spatial resolution. In order to improve the classification accuracy, object-oriented image analysis concept has been proposed. This paper explores the use of object oriented image analysis approaches in mapping forest resource and introduces a fast and robust segmentation algorithm--mean shift. The study is based on SPOT-5 image covering the national forest park of Tian'eshan, Zixing City, Hunan, China. Image processing included geometric and atmospheric correction and image segmentation and classification using spectral and spatial information to separate 5 classes. 86.5342% overall accuracy was achieved with this approach. In additional, object oriented image analysis method is compared with traditional pixel based method. The results show the importance, capabilities and

  3. Combining spatial and spectral information to improve crop/weed discrimination algorithms

    NASA Astrophysics Data System (ADS)

    Yan, L.; Jones, G.; Villette, S.; Paoli, J. N.; Gée, C.

    2012-01-01

    Reduction of herbicide spraying is an important key to environmentally and economically improve weed management. To achieve this, remote sensors such as imaging systems are commonly used to detect weed plants. We developed spatial algorithms that detect the crop rows to discriminate crop from weeds. These algorithms have been thoroughly tested and provide robust and accurate results without learning process but their detection is limited to inter-row areas. Crop/Weed discrimination using spectral information is able to detect intra-row weeds but generally needs a prior learning process. We propose a method based on spatial and spectral information to enhance the discrimination and overcome the limitations of both algorithms. The classification from the spatial algorithm is used to build the training set for the spectral discrimination method. With this approach we are able to improve the range of weed detection in the entire field (inter and intra-row). To test the efficiency of these algorithms, a relevant database of virtual images issued from SimAField model has been used and combined to LOPEX93 spectral database. The developed method based is evaluated and compared with the initial method in this paper and shows an important enhancement from 86% of weed detection to more than 95%.

  4. Information Retrieval from SAGE II and MFRSR Multi-Spectral Extinction Measurements

    NASA Technical Reports Server (NTRS)

    Lacis, Andrew A.; Hansen, James E. (Technical Monitor)

    2001-01-01

    Direct beam spectral extinction measurements of solar radiation contain important information on atmospheric composition in a form that is essentially free from multiple scattering contributions that otherwise tend to complicate the data analysis and information retrieval. Such direct beam extinction measurements are available from the solar occultation satellite-based measurements made by the Stratospheric and Aerosol Gas Experiment (SAGE II) instrument and by ground-based Multi-Filter Shadowband Radiometers (MFRSRs). The SAGE II data provide cross-sectional slices of the atmosphere twice per orbit at seven wavelengths between 385 and 1020 nm with approximately 1 km vertical resolution, while the MFRSR data provide atmospheric column measurements at six wavelengths between 415 and 940 nm but at one minute time intervals. We apply the same retrieval technique of simultaneous least-squares fit to the observed spectral extinctions to retrieve aerosol optical depth, effective radius and variance, and ozone, nitrogen dioxide, and water vapor amounts from the SAGE II and MFRSR measurements. The retrieval technique utilizes a physical model approach based on laboratory measurements of ozone and nitrogen dioxide extinction, line-by-line and numerical k-distribution calculations for water vapor absorption, and Mie scattering constraints on aerosol spectral extinction properties. The SAGE II measurements have the advantage of being self-calibrating in that deep space provides an effective zero point for the relative spectral extinctions. The MFRSR measurements require periodic clear-day Langley regression calibration events to maintain accurate knowledge of instrument calibration.

  5. [Fast Detection of Camellia Sinensis Growth Process and Tea Quality Informations with Spectral Technology: A Review].

    PubMed

    Peng, Ji-yu; Song, Xing-lin; Liu, Fei; Bao, Yi-dan; He, Yong

    2016-03-01

    The research achievements and trends of spectral technology in fast detection of Camellia sinensis growth process information and tea quality information were being reviewed. Spectral technology is a kind of fast, nondestructive, efficient detection technology, which mainly contains infrared spectroscopy, fluorescence spectroscopy, Raman spectroscopy and mass spectroscopy. The rapid detection of Camellia sinensis growth process information and tea quality is helpful to realize the informatization and automation of tea production and ensure the tea quality and safety. This paper provides a review on its applications containing the detection of tea (Camellia sinensis) growing status(nitrogen, chlorophyll, diseases and insect pest), the discrimination of tea varieties, the grade discrimination of tea, the detection of tea internal quality (catechins, total polyphenols, caffeine, amino acid, pesticide residual and so on), the quality evaluation of tea beverage and tea by-product, the machinery of tea quality determination and discrimination. This paper briefly introduces the trends of the technology of the determination of tea growth process information, sensor and industrial application. In conclusion, spectral technology showed high potential to detect Camellia sinensis growth process information, to predict tea internal quality and to classify tea varieties and grades. Suitable chemometrics and preprocessing methods is helpful to improve the performance of the model and get rid of redundancy, which provides the possibility to develop the portable machinery. Future work is to develop the portable machinery and on-line detection system is recommended to improve the further application. The application and research achievement of spectral technology concerning about tea were outlined in this paper for the first time, which contained Camellia sinensis growth, tea production, the quality and safety of tea and by-produce and so on, as well as some problems to be solved

  6. Information systems on human resources for health: a global review

    PubMed Central

    2012-01-01

    Background Although attainment of the health-related Millennium Development Goals relies on countries having adequate numbers of human resources for health (HRH) and their appropriate distribution, global understanding of the systems used to generate information for monitoring HRH stock and flows, known as human resources information systems (HRIS), is minimal. While HRIS are increasingly recognized as integral to health system performance assessment, baseline information regarding their scope and capability around the world has been limited. We conducted a review of the available literature on HRIS implementation processes in order to draw this baseline. Methods Our systematic search initially retrieved 11 923 articles in four languages published in peer-reviewed and grey literature. Following the selection of those articles which detailed HRIS implementation processes, reviews of their contents were conducted using two-person teams, each assigned to a national system. A data abstraction tool was developed and used to facilitate objective assessment. Results Ninety-five articles with relevant HRIS information were reviewed, mostly from the grey literature, which comprised 84 % of all documents. The articles represented 63 national HRIS and two regionally integrated systems. Whereas a high percentage of countries reported the capability to generate workforce supply and deployment data, few systems were documented as being used for HRH planning and decision-making. Of the systems examined, only 23 % explicitly stated they collect data on workforce attrition. The majority of countries experiencing crisis levels of HRH shortages (56 %) did not report data on health worker qualifications or professional credentialing as part of their HRIS. Conclusion Although HRIS are critical for evidence-based human resource policy and practice, there is a dearth of information about these systems, including their current capabilities. The absence of standardized HRIS profiles

  7. 1993 Fiscal Year Water Resources Division Information Guide

    USGS Publications Warehouse

    U.S. Geological Survey

    1992-01-01

    This Guide briefly describes the Water Resources Division's mission, program, and organizational structure, and where and how to obtain specific types of hydrologic information. The Guide also contains a listing of addresses, telephone numbers, and office hours for Headquarters, Regional, District, and State offices. For some offices, two addresses are given: the mailing address of the office to which correspondence should be sent and the street address of the office. The map shows the location of the offices.

  8. [Study on Application of NIR Spectral Information Screening in Identification of Maca Origin].

    PubMed

    Wang, Yuan-zhong; Zhao, Yan-li; Zhang, Ji; Jin, Hang

    2016-02-01

    Medicinal and edible plant Maca is rich in various nutrients and owns great medicinal value. Based on near infrared diffuse reflectance spectra, 139 Maca samples collected from Peru and Yunnan were used to identify their geographical origins. Multiplication signal correction (MSC) coupled with second derivative (SD) and Norris derivative filter (ND) was employed in spectral pretreatment. Spectrum range (7,500-4,061 cm⁻¹) was chosen by spectrum standard deviation. Combined with principal component analysis-mahalanobis distance (PCA-MD), the appropriate number of principal components was selected as 5. Based on the spectrum range and the number of principal components selected, two abnormal samples were eliminated by modular group iterative singular sample diagnosis method. Then, four methods were used to filter spectral variable information, competitive adaptive reweighted sampling (CARS), monte carlo-uninformative variable elimination (MC-UVE), genetic algorithm (GA) and subwindow permutation analysis (SPA). The spectral variable information filtered was evaluated by model population analysis (MPA). The results showed that RMSECV(SPA) > RMSECV(CARS) > RMSECV(MC-UVE) > RMSECV(GA), were 2. 14, 2. 05, 2. 02, and 1. 98, and the spectral variables were 250, 240, 250 and 70, respectively. According to the spectral variable filtered, partial least squares discriminant analysis (PLS-DA) was used to build the model, with random selection of 97 samples as training set, and the other 40 samples as validation set. The results showed that, R²: GA > MC-UVE > CARS > SPA, RMSEC and RMSEP: GA < MC-UVE < CARS spectral information selected by the four methods, GA, MC-UVE, CARS and SPA, the model prediction accuracy were 95.0%, 92.5%, 90.0% and 85.0%, respectively. Compared with the four methods, we could know that the origin discriminant models built based on spectra information filtered by the four methods possess good estimated performance. Among them, the model

  9. DIORAMA: dynamic information collection and resource tracking architecture.

    PubMed

    Ganz, Aura; Yu, Xunyi; Schafer, James; D'Hauwe, Sophie; Nathanson, Larry A; Burstein, Jonathan; Ciottone, Gregory R; Lord, Graydon

    2010-01-01

    DIORAMA is a real-time scalable decision support framework built on rapid information collection and accurate resource tracking functionalities. Using RFID technology the proposed system tracks emergency responders and victims at the disaster scene. DIORAMA improves the accuracy and decreases the time it takes rescuers to triage, treat and evacuate victims from a disaster scene, as compared to the traditional methods and process that involves using paper triage tags. The information can then be viewed from a website that shows a satellite image of the disaster area with icons representing the paramedics and victims. PMID:21097191

  10. CH2M Hill Hanford Group Inc (CHG) Information Resource Management (IRM) Strategic Plan

    SciTech Connect

    NELSON, R.L.

    2000-05-08

    The CH2M Hill Hanford Group, Inc., Information Resource Management Strategic Plan is the top-level planning document for applying information and information resource management to achieve the CHG mission for the management of the River Protection Project

  11. Leveraging Terminological Resources for Mapping between Rare Disease Information Sources

    PubMed Central

    Rance, Bastien; Snyder, Michelle; Lewis, Janine; Bodenreider, Olivier

    2015-01-01

    Background Rare disease information sources are incompletely and inconsistently cross-referenced to one another, making it difficult for information seekers to navigate across them. The development of such cross-references established manually by experts is generally labor intensive and costly. Objectives To develop an automatic mapping between two of the major rare diseases information sources, GARD and Orphanet, by leveraging terminological resources, especially the UMLS. Methods We map the rare disease terms from Orphanet and ORDR to the UMLS. We use the UMLS as a pivot to bridge between the rare disease terminologies. We compare our results to a mapping obtained through manually established cross-references to OMIM. Results Our mapping has a precision of 94%, a recall of 63% and an F1-score of 76%. Our automatic mapping should help facilitate the development of more complete and consistent cross-references between GARD and Orphanet, and is applicable to other rare disease information sources as well. PMID:23920611

  12. Information Resources; A Searcher's Manual. MOREL Regional Information System for Educators.

    ERIC Educational Resources Information Center

    Grimes, George; Doyle, James

    This document is one of a series describing the background, functions, and utilization of the Regional Information System (RIS) developed by the Michigan-Ohio Regional Educational Laboratory (MOREL). The purpose of this manual is to detail a procedure for performing a productive search of information resources which can satisfy the informational…

  13. Instructional Materials on the Educational Resources Information Center (ERIC). Part Two. Information Sheets on ERIC.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Teacher Education, Washington, DC.

    This set of information sheets on the Educational Resources Information Center (ERIC) is designed for use by persons responsible for instructing potential ERIC users and contributors. Adaptable for reproduction as overhead projection transparencies, the sheets are classified in two dimensions to provide for greater flexibility. The set of 50…

  14. 77 FR 67361 - Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water Resources

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... AGENCY Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water... impacts of hydraulic fracturing on drinking water resources. DATES: EPA will accept data and literature in... scientific research to examine the relationship between hydraulic fracturing and drinking water...

  15. An Augmented Classical Least Squares Method for Quantitative Raman Spectral Analysis against Component Information Loss

    PubMed Central

    Zhou, Yan; Cao, Hui

    2013-01-01

    We propose an augmented classical least squares (ACLS) calibration method for quantitative Raman spectral analysis against component information loss. The Raman spectral signals with low analyte concentration correlations were selected and used as the substitutes for unknown quantitative component information during the CLS calibration procedure. The number of selected signals was determined by using the leave-one-out root-mean-square error of cross-validation (RMSECV) curve. An ACLS model was built based on the augmented concentration matrix and the reference spectral signal matrix. The proposed method was compared with partial least squares (PLS) and principal component regression (PCR) using one example: a data set recorded from an experiment of analyte concentration determination using Raman spectroscopy. A 2-fold cross-validation with Venetian blinds strategy was exploited to evaluate the predictive power of the proposed method. The one-way variance analysis (ANOVA) was used to access the predictive power difference between the proposed method and existing methods. Results indicated that the proposed method is effective at increasing the robust predictive power of traditional CLS model against component information loss and its predictive power is comparable to that of PLS or PCR. PMID:23956689

  16. Climate Change Information Dashboards for Water Resource Managers

    NASA Astrophysics Data System (ADS)

    Buja, Lawrence

    2016-04-01

    It is in the context of its application that one needs to determine if climate information is of high quality and ultimately useful. Therefore, it is important that the intersection between data providers and data consumers is structured in form of an iterative and collaborative exchange where science and application viewpoints can be brought together. A traditional "loading dock"-style hand-off of data fails to optimally inform decisions. It is now broadly recognized that a collaborative, open exchange is better suited to generate credible and salient products and knowledge that can be more confidently used in decisions. But in order for this exchange to be successful in practice, it needs to be sufficiently efficient to actually facilitate an exploratory process that is inherently iterative to determine the most informative products. It also requires a transparent approach that is easily understood and communicated. We will present prototypes of Climate Information Dashboards that collect on a single page to integrate a suite of key climate information for resource managers. The content of dashboards is based on standardized products that can be assembled to meet specific needs. They were co-designed with the water resource managers and are tailored to selected management and decision topics. The visualizations are tuned to quickly provide the basic information, yet below individual diagnostics are more detailed analyses that can be consulted. These dashboards offer a flexible way to connect decision-makers to climate model output. Conversely, such dashboards can also be applied to inform model development by providing insight into a suite of key characteristics of model performance that have been identified as critical by a sector.

  17. Review of the Water Resources Information System of Argentina

    USGS Publications Warehouse

    Hutchison, N.E.

    1987-01-01

    A representative of the U.S. Geological Survey traveled to Buenos Aires, Argentina, in November 1986, to discuss water information systems and data bank implementation in the Argentine Government Center for Water Resources Information. Software has been written by Center personnel for a minicomputer to be used to manage inventory (index) data and water quality data. Additional hardware and software have been ordered to upgrade the existing computer. Four microcomputers, statistical and data base management software, and network hardware and software for linking the computers have also been ordered. The Center plans to develop a nationwide distributed data base for Argentina that will include the major regional offices as nodes. Needs for continued development of the water resources information system for Argentina were reviewed. Identified needs include: (1) conducting a requirements analysis to define the content of the data base and insure that all user requirements are met, (2) preparing a plan for the development, implementation, and operation of the data base, and (3) developing a conceptual design to inform all development personnel and users of the basic functionality planned for the system. A quality assurance and configuration management program to provide oversight to the development process was also discussed. (USGS)

  18. Database resources of the National Center for Biotechnology Information: update.

    PubMed

    Wheeler, David L; Church, Deanna M; Edgar, Ron; Federhen, Scott; Helmberg, Wolfgang; Madden, Thomas L; Pontius, Joan U; Schuler, Gregory D; Schriml, Lynn M; Sequeira, Edwin; Suzek, Tugba O; Tatusova, Tatiana A; Wagner, Lukas

    2004-01-01

    In addition to maintaining the GenBank(R) nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides data analysis and retrieval resources for the data in GenBank and other biological data made available through NCBI's website. NCBI resources include Entrez, PubMed, PubMed Central, LocusLink, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosome Aberration Project (CCAP), Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups (COGs) database, Retroviral Genotyping Tools, SARS Coronavirus Resource, SAGEmap, Gene Expression Omnibus (GEO), Online Mendelian Inheritance in Man (OMIM), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD) and the Conserved Domain Architecture Retrieval Tool (CDART). Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of the resources can be accessed through the NCBI home page at: http://www.ncbi.nlm.nih.gov. PMID:14681353

  19. Database resources of the National Center for Biotechnology Information.

    PubMed

    Wheeler, David L; Barrett, Tanya; Benson, Dennis A; Bryant, Stephen H; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M; Dicuccio, Michael; Edgar, Ron; Federhen, Scott; Feolo, Michael; Geer, Lewis Y; Helmberg, Wolfgang; Kapustin, Yuri; Khovayko, Oleg; Landsman, David; Lipman, David J; Madden, Thomas L; Maglott, Donna R; Miller, Vadim; Ostell, James; Pruitt, Kim D; Schuler, Gregory D; Shumway, Martin; Sequeira, Edwin; Sherry, Steven T; Sirotkin, Karl; Souvorov, Alexandre; Starchenko, Grigory; Tatusov, Roman L; Tatusova, Tatiana A; Wagner, Lukas; Yaschenko, Eugene

    2008-01-01

    In addition to maintaining the GenBank(R) nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data available through NCBI's web site. NCBI resources include Entrez, the Entrez Programming Utilities, My NCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link, Electronic PCR, OrfFinder, Spidey, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genome, Genome Project and related tools, the Trace, Assembly, and Short Read Archives, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups, Influenza Viral Resources, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus, Entrez Probe, GENSAT, Database of Genotype and Phenotype, Online Mendelian Inheritance in Man, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool and the PubChem suite of small molecule databases. Augmenting the web applications are custom implementations of the BLAST program optimized to search specialized data sets. These resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:18045790

  20. Database resources of the National Center for Biotechnology Information.

    PubMed

    Wheeler, David L; Barrett, Tanya; Benson, Dennis A; Bryant, Stephen H; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M; DiCuccio, Michael; Edgar, Ron; Federhen, Scott; Geer, Lewis Y; Kapustin, Yuri; Khovayko, Oleg; Landsman, David; Lipman, David J; Madden, Thomas L; Maglott, Donna R; Ostell, James; Miller, Vadim; Pruitt, Kim D; Schuler, Gregory D; Sequeira, Edwin; Sherry, Steven T; Sirotkin, Karl; Souvorov, Alexandre; Starchenko, Grigory; Tatusov, Roman L; Tatusova, Tatiana A; Wagner, Lukas; Yaschenko, Eugene

    2007-01-01

    In addition to maintaining the GenBank nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through NCBI's Web site. NCBI resources include Entrez, the Entrez Programming Utilities, My NCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link(BLink), Electronic PCR, OrfFinder, Spidey, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genome, Genome Project and related tools, the Trace and Assembly Archives, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups (COGs), Viral Genotyping Tools, Influenza Viral Resources, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus (GEO), Entrez Probe, GENSAT, Online Mendelian Inheritance in Man (OMIM), Online Mendelian Inheritance in Animals (OMIA), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART) and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. These resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:17170002

  1. Database resources of the National Center for Biotechnology Information: update

    PubMed Central

    Wheeler, David L.; Church, Deanna M.; Edgar, Ron; Federhen, Scott; Helmberg, Wolfgang; Madden, Thomas L.; Pontius, Joan U.; Schuler, Gregory D.; Schriml, Lynn M.; Sequeira, Edwin; Suzek, Tugba O.; Tatusova, Tatiana A.; Wagner, Lukas

    2004-01-01

    In addition to maintaining the GenBank(R) nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides data analysis and retrieval resources for the data in GenBank and other biological data made available through NCBI’s website. NCBI resources include Entrez, PubMed, PubMed Central, LocusLink, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosome Aberration Project (CCAP), Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups (COGs) database, Retroviral Genotyping Tools, SARS Coronavirus Resource, SAGEmap, Gene Expression Omnibus (GEO), Online Mendelian Inheritance in Man (OMIM), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD) and the Conserved Domain Architecture Retrieval Tool (CDART). Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of the resources can be accessed through the NCBI home page at: http://www.ncbi.nlm.nih.gov. PMID:14681353

  2. Database resources of the National Center for Biotechnology Information

    PubMed Central

    2015-01-01

    The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank® nucleic acid sequence database and the PubMed database of citations and abstracts for published life science journals. Additional NCBI resources focus on literature (Bookshelf, PubMed Central (PMC) and PubReader); medical genetics (ClinVar, dbMHC, the Genetic Testing Registry, HIV-1/Human Protein Interaction Database and MedGen); genes and genomics (BioProject, BioSample, dbSNP, dbVar, Epigenomics, Gene, Gene Expression Omnibus (GEO), Genome, HomoloGene, the Map Viewer, Nucleotide, PopSet, Probe, RefSeq, Sequence Read Archive, the Taxonomy Browser, Trace Archive and UniGene); and proteins and chemicals (Biosystems, COBALT, the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART), the Molecular Modeling Database (MMDB), Protein Clusters, Protein and the PubChem suite of small molecule databases). The Entrez system provides search and retrieval operations for many of these databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page at http://www.ncbi.nlm.nih.gov. PMID:25398906

  3. Database resources of the National Center for Biotechnology Information

    PubMed Central

    2016-01-01

    The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank® nucleic acid sequence database and the PubMed database of citations and abstracts for published life science journals. Additional NCBI resources focus on literature (PubMed Central (PMC), Bookshelf and PubReader), health (ClinVar, dbGaP, dbMHC, the Genetic Testing Registry, HIV-1/Human Protein Interaction Database and MedGen), genomes (BioProject, Assembly, Genome, BioSample, dbSNP, dbVar, Epigenomics, the Map Viewer, Nucleotide, Probe, RefSeq, Sequence Read Archive, the Taxonomy Browser and the Trace Archive), genes (Gene, Gene Expression Omnibus (GEO), HomoloGene, PopSet and UniGene), proteins (Protein, the Conserved Domain Database (CDD), COBALT, Conserved Domain Architecture Retrieval Tool (CDART), the Molecular Modeling Database (MMDB) and Protein Clusters) and chemicals (Biosystems and the PubChem suite of small molecule databases). The Entrez system provides search and retrieval operations for most of these databases. Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized datasets. All of these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:26615191

  4. Database resources of the National Center for Biotechnology Information.

    PubMed

    2016-01-01

    The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank(®) nucleic acid sequence database and the PubMed database of citations and abstracts for published life science journals. Additional NCBI resources focus on literature (PubMed Central (PMC), Bookshelf and PubReader), health (ClinVar, dbGaP, dbMHC, the Genetic Testing Registry, HIV-1/Human Protein Interaction Database and MedGen), genomes (BioProject, Assembly, Genome, BioSample, dbSNP, dbVar, Epigenomics, the Map Viewer, Nucleotide, Probe, RefSeq, Sequence Read Archive, the Taxonomy Browser and the Trace Archive), genes (Gene, Gene Expression Omnibus (GEO), HomoloGene, PopSet and UniGene), proteins (Protein, the Conserved Domain Database (CDD), COBALT, Conserved Domain Architecture Retrieval Tool (CDART), the Molecular Modeling Database (MMDB) and Protein Clusters) and chemicals (Biosystems and the PubChem suite of small molecule databases). The Entrez system provides search and retrieval operations for most of these databases. Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized datasets. All of these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:26615191

  5. Database resources of the National Center for Biotechnology Information.

    PubMed

    2015-01-01

    The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank(®) nucleic acid sequence database and the PubMed database of citations and abstracts for published life science journals. Additional NCBI resources focus on literature (Bookshelf, PubMed Central (PMC) and PubReader); medical genetics (ClinVar, dbMHC, the Genetic Testing Registry, HIV-1/Human Protein Interaction Database and MedGen); genes and genomics (BioProject, BioSample, dbSNP, dbVar, Epigenomics, Gene, Gene Expression Omnibus (GEO), Genome, HomoloGene, the Map Viewer, Nucleotide, PopSet, Probe, RefSeq, Sequence Read Archive, the Taxonomy Browser, Trace Archive and UniGene); and proteins and chemicals (Biosystems, COBALT, the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART), the Molecular Modeling Database (MMDB), Protein Clusters, Protein and the PubChem suite of small molecule databases). The Entrez system provides search and retrieval operations for many of these databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page at http://www.ncbi.nlm.nih.gov. PMID:25398906

  6. Optimal information storage in noisy synapses under resource constraints.

    PubMed

    Varshney, Lav R; Sjöström, Per Jesper; Chklovskii, Dmitri B

    2006-11-01

    Experimental investigations have revealed that synapses possess interesting and, in some cases, unexpected properties. We propose a theoretical framework that accounts for three of these properties: typical central synapses are noisy, the distribution of synaptic weights among central synapses is wide, and synaptic connectivity between neurons is sparse. We also comment on the possibility that synaptic weights may vary in discrete steps. Our approach is based on maximizing information storage capacity of neural tissue under resource constraints. Based on previous experimental and theoretical work, we use volume as a limited resource and utilize the empirical relationship between volume and synaptic weight. Solutions of our constrained optimization problems are not only consistent with existing experimental measurements but also make nontrivial predictions. PMID:17088208

  7. The Protein Information Resource: an integrated public resource of functional annotation of proteins

    PubMed Central

    Wu, Cathy H.; Huang, Hongzhan; Arminski, Leslie; Castro-Alvear, Jorge; Chen, Yongxing; Hu, Zhang-Zhi; Ledley, Robert S.; Lewis, Kali C.; Mewes, Hans-Werner; Orcutt, Bruce C.; Suzek, Baris E.; Tsugita, Akira; Vinayaka, C. R.; Yeh, Lai-Su L.; Zhang, Jian; Barker, Winona C.

    2002-01-01

    The Protein Information Resource (PIR) serves as an integrated public resource of functional annotation of protein data to support genomic/proteomic research and scientific discovery. The PIR, in collaboration with the Munich Information Center for Protein Sequences (MIPS) and the Japan International Protein Information Database (JIPID), produces the PIR-International Protein Sequence Database (PSD), the major annotated protein sequence database in the public domain, containing about 250 000 proteins. To improve protein annotation and the coverage of experimentally validated data, a bibliography submission system is developed for scientists to submit, categorize and retrieve literature information. Comprehensive protein information is available from iProClass, which includes family classification at the superfamily, domain and motif levels, structural and functional features of proteins, as well as cross-references to over 40 biological databases. To provide timely and comprehensive protein data with source attribution, we have introduced a non-redundant reference protein database, PIR-NREF. The database consists of about 800 000 proteins collected from PIR-PSD, SWISS-PROT, TrEMBL, GenPept, RefSeq and PDB, with composite protein names and literature data. To promote database interoperability, we provide XML data distribution and open database schema, and adopt common ontologies. The PIR web site (http://pir.georgetown.edu/) features data mining and sequence analysis tools for information retrieval and functional identification of proteins based on both sequence and annotation information. The PIR databases and other files are also available by FTP (ftp://nbrfa.georgetown.edu/pir_databases). PMID:11752247

  8. Information at the Point of Care: An Informational Application for Cancer Resources.

    PubMed

    Walker, Deborah Kirk; Hardeman, Amber; Owen, Larry; Frank, Jennifer Sandson

    2015-09-01

    The purpose of this project was to design, develop, and modify a cancer resource application (app) that providers, patients, and caregivers could use to locate local and national cancer resources. The project design used a modified version of the Questionnaire for User Interaction Survey 7.0 to gather information from a convenience sample of nurses and community participants regarding their perception of the app. These data helped to identify gaps in resources and modifications needed to make the app more user-friendly. The current cancer care system is complex, and patients often complain of uncoordinated care, lack of information, and insufficient psychosocial support. Cancer centers are working to meet the American College of Surgeons 2015 recommendation of psychosocial assessment and referrals; the Cancer Resource APP described here provides the resources to meet this need. Prototypes of the app were tested in practice and community settings, then solicited feedback guided needed technology modifications. The resulting Cancer Resource APP provides the healthcare community with information to make timely and consistent referrals for patients and caregivers. PMID:26176641

  9. 77 FR 33774 - Agency Information Collection Activities: Comment Request; Education and Human Resources Project...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... Agency Information Collection Activities: Comment Request; Education and Human Resources Project... of Collection: Education and Human Resources Project Monitoring Clearance. OMB Approval Number: 3145... States and internationally. The Directorate for Education and Human Resources (EHR), a unit within...

  10. [Wavebands selection for rice information extraction based on spectral bands inter-correlation].

    PubMed

    Wang, Fu-Min; Huang, Jing-Feng; Xu, Jun-Feng; Wang, Xiu-Zhen

    2008-05-01

    The hyperspectral remote sensing data usually involve hundreds or even thousands of narrow bands, which may be crucial for providing additional information with significant improvements over broad bands in quantifying biophysical and biochemical variables of agricultural crop. However, the huge data generated by hyperspectral systems, and the problems this presents for storage and analysis, have far prevented the routine use of such data. The objective of the present research was to identify the spectral bands in the visible and near-infrared range that were suitable for the study of rice. The hyperspectral reflectance of canopy in different development stages was measured in experimental field using a 1 nm-wide spectroradiometer but was aggregated to 10 nm-wide bandwidths to match the first spaceborne hyperspectral sensor, Hyperion. The correlation coefficients(r) between all the combinations of spectral bands were computed, and then they were converted to R2 , which constituted R2 matrices. The matrices were plotted against wavebands. The criterion of band selection is that the lower the R2 value, the less the redundancy between two wavebands while the higher R2 indicates that there is redundant information between two wavebands. According to the criterion, the wavebands corresponding to the first 100 minimum R2 values were selected from all canopy spectra collected on different dates. And then these bands were analyzed. The results indicate that the visible and infrared (NIR and SWIR) themselves contain redundant information. The wavebands containing abundant information of rice are located in specific bands in the longer wavelength portion of the visible region, with secondary clusters in red edge region, in strongly reflective near-infrared region with relatively higher reflectance, in one particular section of short wave near-infrared (SWIR) (1 530 nm) and in the second maximum reflectance region of SWIR (2 215 nm). Compared with the selected bands with other

  11. Impact of information technology on human resources in healthcare.

    PubMed

    Anvari, Mehran

    2007-01-01

    Incorporation of advances in information communications technology (ICT) into the workplace has had a major impact in human resource utilization in sectors of the economy where it has occurred in a substantial manner, such as manufacturing and financial services. While some benefits of ICT have been realized in healthcare, the full impact of its benefits will only be realized if it is incorporated in a systematic form, rather than in the current patchy and uneven manner seen around the province and across the country to date. PMID:18027453

  12. Prototype spectral analysis of water samples for monitoring and treatment of public water resources

    NASA Astrophysics Data System (ADS)

    Lambrakos, S. G.; Lee, M.; Yapijakis, C.; Ramsey, L. S.; Huang, L.; Shabaev, A.; Massa, L.

    2014-06-01

    Experimental measurements conducted in the laboratory, involving hyperspectral analysis of water samples taken from public water resources in the New York City metro area, have motivated a reevaluation of issues concerning the potential application of this type of analysis for water monitoring, treatment and evaluation prior to filtration. One issue concerns hyperspectral monitoring of contaminants with respect to types and relative concentrations. This implies a need for better understanding the statistical profiles of water contaminants in terms of spatial-temporal distributions of electromagnetic absorption spectra ranging from the ultraviolet to infrared, which are associated with specific water resources. This issue also implies the need for establishing correlations between hyperspectral signatures and types of contaminants to be found within specific water resources. Another issue concerns the use of absorption spectra for determining changes in chemical and physical characteristics of contaminants after application of water treatments in order to determine levels of toxicity with respect to the environment.

  13. Parameter assignments for spectral gamma-ray borehole calibration models. National Uranium Resource Evaluation

    SciTech Connect

    Heistand, B.E.; Novak, E.F.

    1984-04-01

    This report documents the work performed to determine the newly assigned concentrations for the spectral gamma-ray borehole calibration models. Thirty-two models, maintained by the US Department of Energy, are included in this study, and are grouped into eight sets of four models each. The eight sets are located at sites across the United States, and are used to calibrate logging instruments. The assignments are based on in-situ logging data to ensure self-consistency in the assigned concentrations, and on laboratory assays of concrete samples from each model to provide traceability to the New Brunswick Laboratory (NBL) standards. 13 references, 7 figures, 17 tables.

  14. Database resources of the National Center for Biotechnology Information

    PubMed Central

    Sayers, Eric W.; Barrett, Tanya; Benson, Dennis A.; Bolton, Evan; Bryant, Stephen H.; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M.; DiCuccio, Michael; Federhen, Scott; Feolo, Michael; Geer, Lewis Y.; Helmberg, Wolfgang; Kapustin, Yuri; Landsman, David; Lipman, David J.; Lu, Zhiyong; Madden, Thomas L.; Madej, Tom; Maglott, Donna R.; Marchler-Bauer, Aron; Miller, Vadim; Mizrachi, Ilene; Ostell, James; Panchenko, Anna; Pruitt, Kim D.; Schuler, Gregory D.; Sequeira, Edwin; Sherry, Stephen T.; Shumway, Martin; Sirotkin, Karl; Slotta, Douglas; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A.; Wagner, Lukas; Wang, Yanli; John Wilbur, W.; Yaschenko, Eugene; Ye, Jian

    2010-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, Splign, Reference Sequence, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus, Entrez Probe, GENSAT, Online Mendelian Inheritance in Man, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool, Biosystems, Peptidome, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized data sets. All these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:19910364

  15. Database resources of the National Center for Biotechnology Information

    PubMed Central

    Sayers, Eric W.; Barrett, Tanya; Benson, Dennis A.; Bolton, Evan; Bryant, Stephen H.; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M.; DiCuccio, Michael; Federhen, Scott; Feolo, Michael; Fingerman, Ian M.; Geer, Lewis Y.; Helmberg, Wolfgang; Kapustin, Yuri; Krasnov, Sergey; Landsman, David; Lipman, David J.; Lu, Zhiyong; Madden, Thomas L.; Madej, Tom; Maglott, Donna R.; Marchler-Bauer, Aron; Miller, Vadim; Karsch-Mizrachi, Ilene; Ostell, James; Panchenko, Anna; Phan, Lon; Pruitt, Kim D.; Schuler, Gregory D.; Sequeira, Edwin; Sherry, Stephen T.; Shumway, Martin; Sirotkin, Karl; Slotta, Douglas; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A.; Wagner, Lukas; Wang, Yanli; Wilbur, W. John; Yaschenko, Eugene; Ye, Jian

    2012-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI Website. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central (PMC), Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Primer-BLAST, COBALT, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, Genome and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, BioProject, BioSample, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus (GEO), Probe, Online Mendelian Inheritance in Animals (OMIA), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART), Biosystems, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:22140104

  16. Database resources of the National Center for Biotechnology Information

    PubMed Central

    2013-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI, http://www.ncbi.nlm.nih.gov) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Primer-BLAST, COBALT, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, the Genetic Testing Registry, Genome and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, BioProject, BioSample, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus, Probe, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool, Biosystems, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page. PMID:23193264

  17. Database resources of the National Center for Biotechnology Information

    PubMed Central

    Sayers, Eric W.; Barrett, Tanya; Benson, Dennis A.; Bolton, Evan; Bryant, Stephen H.; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M.; DiCuccio, Michael; Federhen, Scott; Feolo, Michael; Fingerman, Ian M.; Geer, Lewis Y.; Helmberg, Wolfgang; Kapustin, Yuri; Landsman, David; Lipman, David J.; Lu, Zhiyong; Madden, Thomas L.; Madej, Tom; Maglott, Donna R.; Marchler-Bauer, Aron; Miller, Vadim; Mizrachi, Ilene; Ostell, James; Panchenko, Anna; Phan, Lon; Pruitt, Kim D.; Schuler, Gregory D.; Sequeira, Edwin; Sherry, Stephen T.; Shumway, Martin; Sirotkin, Karl; Slotta, Douglas; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A.; Wagner, Lukas; Wang, Yanli; Wilbur, W. John; Yaschenko, Eugene; Ye, Jian

    2011-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI Web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central (PMC), Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Primer-BLAST, COBALT, Electronic PCR, OrfFinder, Splign, ProSplign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus (GEO), Entrez Probe, GENSAT, Online Mendelian Inheritance in Man (OMIM), Online Mendelian Inheritance in Animals (OMIA), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART), IBIS, Biosystems, Peptidome, OMSSA, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:21097890

  18. Database resources of the National Center for Biotechnology Information

    PubMed Central

    Acland, Abigail; Agarwala, Richa; Barrett, Tanya; Beck, Jeff; Benson, Dennis A.; Bollin, Colleen; Bolton, Evan; Bryant, Stephen H.; Canese, Kathi; Church, Deanna M.; Clark, Karen; DiCuccio, Michael; Dondoshansky, Ilya; Federhen, Scott; Feolo, Michael; Geer, Lewis Y.; Gorelenkov, Viatcheslav; Hoeppner, Marilu; Johnson, Mark; Kelly, Christopher; Khotomlianski, Viatcheslav; Kimchi, Avi; Kimelman, Michael; Kitts, Paul; Krasnov, Sergey; Kuznetsov, Anatoliy; Landsman, David; Lipman, David J.; Lu, Zhiyong; Madden, Thomas L.; Madej, Tom; Maglott, Donna R.; Marchler-Bauer, Aron; Karsch-Mizrachi, Ilene; Murphy, Terence; Ostell, James; O'Sullivan, Christopher; Panchenko, Anna; Phan, Lon; Pruitt, Don Preussm Kim D.; Rubinstein, Wendy; Sayers, Eric W.; Schneider, Valerie; Schuler, Gregory D.; Sequeira, Edwin; Sherry, Stephen T.; Shumway, Martin; Sirotkin, Karl; Siyan, Karanjit; Slotta, Douglas; Soboleva, Alexandra; Soussov, Vladimir; Starchenko, Grigory; Tatusova, Tatiana A.; Trawick, Bart W.; Vakatov, Denis; Wang, Yanli; Ward, Minghong; John Wilbur, W.; Yaschenko, Eugene; Zbicz, Kerry

    2014-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI, http://www.ncbi.nlm.nih.gov) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI Web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, PubReader, Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link, Primer-BLAST, COBALT, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, the Genetic Testing Registry, Genome and related tools, the Map Viewer, Trace Archive, Sequence Read Archive, BioProject, BioSample, ClinVar, MedGen, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus, Probe, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool, Biosystems, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All these resources can be accessed through the NCBI home page. PMID:24259429

  19. Database resources of the National Center for Biotechnology Information

    PubMed Central

    Sayers, Eric W.; Barrett, Tanya; Benson, Dennis A.; Bryant, Stephen H.; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M.; DiCuccio, Michael; Edgar, Ron; Federhen, Scott; Feolo, Michael; Geer, Lewis Y.; Helmberg, Wolfgang; Kapustin, Yuri; Landsman, David; Lipman, David J.; Madden, Thomas L.; Maglott, Donna R.; Miller, Vadim; Mizrachi, Ilene; Ostell, James; Pruitt, Kim D.; Schuler, Gregory D.; Sequeira, Edwin; Sherry, Stephen T.; Shumway, Martin; Sirotkin, Karl; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A.; Wagner, Lukas; Yaschenko, Eugene; Ye, Jian

    2009-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups (COGs), Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus (GEO), Entrez Probe, GENSAT, Online Mendelian Inheritance in Man (OMIM), Online Mendelian Inheritance in Animals (OMIA), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART) and the PubChem suite of small molecule databases. Augmenting many of the web applications is custom implementation of the BLAST program optimized to search specialized data sets. All of the resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:18940862

  20. Database resources of the National Center for Biotechnology Information.

    PubMed

    2013-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI, http://www.ncbi.nlm.nih.gov) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Primer-BLAST, COBALT, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, the Genetic Testing Registry, Genome and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, BioProject, BioSample, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus, Probe, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool, Biosystems, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page. PMID:23193264

  1. Database resources of the National Center for Biotechnology Information.

    PubMed

    Wheeler, David L; Barrett, Tanya; Benson, Dennis A; Bryant, Stephen H; Canese, Kathi; Church, Deanna M; DiCuccio, Michael; Edgar, Ron; Federhen, Scott; Helmberg, Wolfgang; Kenton, David L; Khovayko, Oleg; Lipman, David J; Madden, Thomas L; Maglott, Donna R; Ostell, James; Pontius, Joan U; Pruitt, Kim D; Schuler, Gregory D; Schriml, Lynn M; Sequeira, Edwin; Sherry, Steven T; Sirotkin, Karl; Starchenko, Grigory; Suzek, Tugba O; Tatusov, Roman; Tatusova, Tatiana A; Wagner, Lukas; Yaschenko, Eugene

    2005-01-01

    In addition to maintaining the GenBank nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides data retrieval systems and computational resources for the analysis of data in GenBank and other biological data made available through NCBI's website. NCBI resources include Entrez, Entrez Programming Utilities, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups (COGs), Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, SAGEmap, Gene Expression Omnibus (GEO), Online Mendelian Inheritance in Man (OMIM), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD) and the Conserved Domain Architecture Retrieval Tool (CDART). Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized datasets. All of the resources can be accessed through the NCBI home page at http://www.ncbi.nlm.nih.gov. PMID:15608222

  2. Database resources of the National Center for Biotechnology Information.

    PubMed

    Sayers, Eric W; Barrett, Tanya; Benson, Dennis A; Bolton, Evan; Bryant, Stephen H; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M; Dicuccio, Michael; Federhen, Scott; Feolo, Michael; Fingerman, Ian M; Geer, Lewis Y; Helmberg, Wolfgang; Kapustin, Yuri; Krasnov, Sergey; Landsman, David; Lipman, David J; Lu, Zhiyong; Madden, Thomas L; Madej, Tom; Maglott, Donna R; Marchler-Bauer, Aron; Miller, Vadim; Karsch-Mizrachi, Ilene; Ostell, James; Panchenko, Anna; Phan, Lon; Pruitt, Kim D; Schuler, Gregory D; Sequeira, Edwin; Sherry, Stephen T; Shumway, Martin; Sirotkin, Karl; Slotta, Douglas; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A; Wagner, Lukas; Wang, Yanli; Wilbur, W John; Yaschenko, Eugene; Ye, Jian

    2012-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI Website. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central (PMC), Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Primer-BLAST, COBALT, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, Genome and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, BioProject, BioSample, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus (GEO), Probe, Online Mendelian Inheritance in Animals (OMIA), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART), Biosystems, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:22140104

  3. Database resources of the National Center for Biotechnology Information.

    PubMed

    Sayers, Eric W; Barrett, Tanya; Benson, Dennis A; Bolton, Evan; Bryant, Stephen H; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M; Dicuccio, Michael; Federhen, Scott; Feolo, Michael; Geer, Lewis Y; Helmberg, Wolfgang; Kapustin, Yuri; Landsman, David; Lipman, David J; Lu, Zhiyong; Madden, Thomas L; Madej, Tom; Maglott, Donna R; Marchler-Bauer, Aron; Miller, Vadim; Mizrachi, Ilene; Ostell, James; Panchenko, Anna; Pruitt, Kim D; Schuler, Gregory D; Sequeira, Edwin; Sherry, Stephen T; Shumway, Martin; Sirotkin, Karl; Slotta, Douglas; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A; Wagner, Lukas; Wang, Yanli; John Wilbur, W; Yaschenko, Eugene; Ye, Jian

    2010-01-01

    In addition to maintaining the GenBank nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, Splign, Reference Sequence, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus, Entrez Probe, GENSAT, Online Mendelian Inheritance in Man, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool, Biosystems, Peptidome, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the web applications are custom implementations of the BLAST program optimized to search specialized data sets. All these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:19910364

  4. Database resources of the National Center for Biotechnology Information.

    PubMed

    Sayers, Eric W; Barrett, Tanya; Benson, Dennis A; Bryant, Stephen H; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M; DiCuccio, Michael; Edgar, Ron; Federhen, Scott; Feolo, Michael; Geer, Lewis Y; Helmberg, Wolfgang; Kapustin, Yuri; Landsman, David; Lipman, David J; Madden, Thomas L; Maglott, Donna R; Miller, Vadim; Mizrachi, Ilene; Ostell, James; Pruitt, Kim D; Schuler, Gregory D; Sequeira, Edwin; Sherry, Stephen T; Shumway, Martin; Sirotkin, Karl; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A; Wagner, Lukas; Yaschenko, Eugene; Ye, Jian

    2009-01-01

    In addition to maintaining the GenBank nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups (COGs), Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus (GEO), Entrez Probe, GENSAT, Online Mendelian Inheritance in Man (OMIM), Online Mendelian Inheritance in Animals (OMIA), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART) and the PubChem suite of small molecule databases. Augmenting many of the web applications is custom implementation of the BLAST program optimized to search specialized data sets. All of the resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:18940862

  5. Database resources of the National Center for Biotechnology Information.

    PubMed

    Wheeler, David L; Barrett, Tanya; Benson, Dennis A; Bryant, Stephen H; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M; DiCuccio, Michael; Edgar, Ron; Federhen, Scott; Geer, Lewis Y; Helmberg, Wolfgang; Kapustin, Yuri; Kenton, David L; Khovayko, Oleg; Lipman, David J; Madden, Thomas L; Maglott, Donna R; Ostell, James; Pruitt, Kim D; Schuler, Gregory D; Schriml, Lynn M; Sequeira, Edwin; Sherry, Stephen T; Sirotkin, Karl; Souvorov, Alexandre; Starchenko, Grigory; Suzek, Tugba O; Tatusov, Roman; Tatusova, Tatiana A; Wagner, Lukas; Yaschenko, Eugene

    2006-01-01

    In addition to maintaining the GenBank nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through NCBI's Web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups, Retroviral Genotyping Tools, HIV-1, Human Protein Interaction Database, SAGEmap, Gene Expression Omnibus, Entrez Probe, GENSAT, Online Mendelian Inheritance in Man, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized datasets. All of the resources can be accessed through the NCBI home page at: http://www.ncbi.nlm.nih.gov. PMID:16381840

  6. Database resources of the National Center for Biotechnology Information.

    PubMed

    Sayers, Eric W; Barrett, Tanya; Benson, Dennis A; Bolton, Evan; Bryant, Stephen H; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M; DiCuccio, Michael; Federhen, Scott; Feolo, Michael; Fingerman, Ian M; Geer, Lewis Y; Helmberg, Wolfgang; Kapustin, Yuri; Landsman, David; Lipman, David J; Lu, Zhiyong; Madden, Thomas L; Madej, Tom; Maglott, Donna R; Marchler-Bauer, Aron; Miller, Vadim; Mizrachi, Ilene; Ostell, James; Panchenko, Anna; Phan, Lon; Pruitt, Kim D; Schuler, Gregory D; Sequeira, Edwin; Sherry, Stephen T; Shumway, Martin; Sirotkin, Karl; Slotta, Douglas; Souvorov, Alexandre; Starchenko, Grigory; Tatusova, Tatiana A; Wagner, Lukas; Wang, Yanli; Wilbur, W John; Yaschenko, Eugene; Ye, Jian

    2011-01-01

    In addition to maintaining the GenBank® nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI Web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central (PMC), Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Primer-BLAST, COBALT, Electronic PCR, OrfFinder, Splign, ProSplign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Trace Archive, Sequence Read Archive, Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus (GEO), Entrez Probe, GENSAT, Online Mendelian Inheritance in Man (OMIM), Online Mendelian Inheritance in Animals (OMIA), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD), the Conserved Domain Architecture Retrieval Tool (CDART), IBIS, Biosystems, Peptidome, OMSSA, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All of these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:21097890

  7. Database resources of the National Center for Biotechnology Information.

    PubMed

    2014-01-01

    In addition to maintaining the GenBank nucleic acid sequence database, the National Center for Biotechnology Information (NCBI, http://www.ncbi.nlm.nih.gov) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI Web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, PubReader, Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link, Primer-BLAST, COBALT, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, dbVar, Epigenomics, the Genetic Testing Registry, Genome and related tools, the Map Viewer, Trace Archive, Sequence Read Archive, BioProject, BioSample, ClinVar, MedGen, HIV-1/Human Protein Interaction Database, Gene Expression Omnibus, Probe, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool, Biosystems, Protein Clusters and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. All these resources can be accessed through the NCBI home page. PMID:24259429

  8. Database resources of the National Center for Biotechnology Information

    PubMed Central

    Wheeler, David L.; Barrett, Tanya; Benson, Dennis A.; Bryant, Stephen H.; Canese, Kathi; Church, Deanna M.; DiCuccio, Michael; Edgar, Ron; Federhen, Scott; Helmberg, Wolfgang; Kenton, David L.; Khovayko, Oleg; Lipman, David J.; Madden, Thomas L.; Maglott, Donna R.; Ostell, James; Pontius, Joan U.; Pruitt, Kim D.; Schuler, Gregory D.; Schriml, Lynn M.; Sequeira, Edwin; Sherry, Steven T.; Sirotkin, Karl; Starchenko, Grigory; Suzek, Tugba O.; Tatusov, Roman; Tatusova, Tatiana A.; Wagner, Lukas; Yaschenko, Eugene

    2005-01-01

    In addition to maintaining the GenBank(R) nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides data retrieval systems and computational resources for the analysis of data in GenBank and other biological data made available through NCBI's website. NCBI resources include Entrez, Entrez Programming Utilities, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups (COGs), Retroviral Genotyping Tools, HIV-1/Human Protein Interaction Database, SAGEmap, Gene Expression Omnibus (GEO), Online Mendelian Inheritance in Man (OMIM), the Molecular Modeling Database (MMDB), the Conserved Domain Database (CDD) and the Conserved Domain Architecture Retrieval Tool (CDART). Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized datasets. All of the resources can be accessed through the NCBI home page at http://www.ncbi.nlm.nih.gov. PMID:15608222

  9. Database resources of the National Center for Biotechnology Information

    PubMed Central

    Wheeler, David L.; Barrett, Tanya; Benson, Dennis A.; Bryant, Stephen H.; Canese, Kathi; Chetvernin, Vyacheslav; Church, Deanna M.; DiCuccio, Michael; Edgar, Ron; Federhen, Scott; Geer, Lewis Y.; Helmberg, Wolfgang; Kapustin, Yuri; Kenton, David L.; Khovayko, Oleg; Lipman, David J.; Madden, Thomas L.; Maglott, Donna R.; Ostell, James; Pruitt, Kim D.; Schuler, Gregory D.; Schriml, Lynn M.; Sequeira, Edwin; Sherry, Stephen T.; Sirotkin, Karl; Souvorov, Alexandre; Starchenko, Grigory; Suzek, Tugba O.; Tatusov, Roman; Tatusova, Tatiana A.; Wagner, Lukas; Yaschenko, Eugene

    2006-01-01

    In addition to maintaining the GenBank(R) nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for the data in GenBank and other biological data made available through NCBI's Web site. NCBI resources include Entrez, the Entrez Programming Utilities, MyNCBI, PubMed, PubMed Central, Entrez Gene, the NCBI Taxonomy Browser, BLAST, BLAST Link (BLink), Electronic PCR, OrfFinder, Spidey, Splign, RefSeq, UniGene, HomoloGene, ProtEST, dbMHC, dbSNP, Cancer Chromosomes, Entrez Genomes and related tools, the Map Viewer, Model Maker, Evidence Viewer, Clusters of Orthologous Groups, Retroviral Genotyping Tools, HIV-1, Human Protein Interaction Database, SAGEmap, Gene Expression Omnibus, Entrez Probe, GENSAT, Online Mendelian Inheritance in Man, Online Mendelian Inheritance in Animals, the Molecular Modeling Database, the Conserved Domain Database, the Conserved Domain Architecture Retrieval Tool and the PubChem suite of small molecule databases. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized datasets. All of the resources can be accessed through the NCBI home page at: . PMID:16381840

  10. 30 CFR 550.246 - What mineral resource conservation information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What mineral resource conservation information must accompany the DPP or DOCD? 550.246 Section 550.246 Mineral Resources BUREAU OF OCEAN ENERGY... Operations Coordination Documents (docd) § 550.246 What mineral resource conservation information...

  11. 30 CFR 550.246 - What mineral resource conservation information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What mineral resource conservation information must accompany the DPP or DOCD? 550.246 Section 550.246 Mineral Resources BUREAU OF OCEAN ENERGY... Operations Coordination Documents (docd) § 550.246 What mineral resource conservation information...

  12. 30 CFR 550.246 - What mineral resource conservation information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What mineral resource conservation information must accompany the DPP or DOCD? 550.246 Section 550.246 Mineral Resources BUREAU OF OCEAN ENERGY... Operations Coordination Documents (docd) § 550.246 What mineral resource conservation information...

  13. 30 CFR 250.246 - What mineral resource conservation information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What mineral resource conservation information must accompany the DPP or DOCD? 250.246 Section 250.246 Mineral Resources MINERALS MANAGEMENT SERVICE... Coordination Documents (docd) § 250.246 What mineral resource conservation information must accompany the...

  14. EnviroNET: An interactive space-environment information resource

    NASA Technical Reports Server (NTRS)

    Vampola, Alfred L.; Hall, William N.; Lauriente, Michael

    1988-01-01

    EnviroNET is an interactive menu-driven system set up as an information resource for experimenters, program managers, and design and test engineers involved in space missions. Its basic use is as a fundamental single source of data for the environment encountered by Shuttle and Space Station payloads, but it also has wider applicability in that it includes information on environments encountered by other satellites in both low altitude and high altitude (including geosynchronous) orbits. It incorporates both a text-retrieval mode and an interactive modeling code mode. The system is maintained on the ENVET MicroVAX computer at NASA/Goddard Space Flight Center. Its services are available at no cost to any user who has access to a terminal and modem. It is a tail-node on SPAN, and so it is accessible either directly or through BITNET, ARPANET, and GTE/TELENET via NPSS.

  15. EnviroNET - An interactive space-environment information resource

    NASA Technical Reports Server (NTRS)

    Vampola, A. L.; Hall, William N.; Lauriente, Michael

    1989-01-01

    EnviroNET is an interactive menu-driven system set up as an information resource for experimenters, program managers, and design and test engineers involved in space missions. Its basic use is as a fundamental single source of data for the environment encountered by Shuttle and Space Station payloads, but is also has wider applicability in that it includes information on environments encountered by other satellites in both low altitude and high altitude (including geosynchronous) orbits. It incorporates both a text-retrieval mode and an interactive modeling code mode. The system is maintained on the ENVET MicroVAX computer at NASA/Goddard Space Flight Center. Its services are available at no cost to any user who has access to a terminal and modem. It is a tail-node on SPAN, and so it is accessible either directly or through BITNET, ARPANET, and GTE/TELENET via NPSS.

  16. Environet: An interactive space-environment information resource

    NASA Astrophysics Data System (ADS)

    Vampola, A. L.; Hall, William N.; Lauriente, Michael

    1989-05-01

    EnviroNET is an interactive menu-driven system set up as an information resource for experimenters, program managers, and design and test engineers who are involved in space missions. Its basic use is as a fundamental single-source of data for the environment encountered by Shuttle and Space Station payloads, but is also has wider applicability in that it includes information on environments encountered by other satellites in both low altitude and high altitude (including geosynchronous) orbits. It incorporates both a text-retrieval mode and an interactive modeling code mode. The system is maintained on the ENVNET and MicroVAX computer at NASA/Goddard. It's services are available at no cost to any user who has access to a terminal and a dial-up port. It is a tail-node on SPAN and so it is accessible either directly or through BITNET, ARPANET, and GTE/TELENET via NPSS.

  17. 76 FR 12983 - Notice of Proposed Information Collection: Comment Request; Tenant Resource Network Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT Notice of Proposed Information Collection: Comment Request; Tenant Resource Network... information: Title of Proposal: Tenant Resource Network Program. OMB Control Number, if applicable:...

  18. 76 FR 39417 - Notice of Submission of Proposed Information Collection to OMB Tenant Resource Network Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT Notice of Submission of Proposed Information Collection to OMB Tenant Resource Network... following information: Title of Proposal: Tenant Resource Network Program. OMB Approval Number:...

  19. Integrated Medical Information Services: A Resource Management View of Automated Hospital Information Systems

    PubMed Central

    Melrose, J. Peter; Ericson, R. Peter

    1981-01-01

    Rapid changes in information processing technology have made the problems of administrative and technical planning and integration difficult. Vendor-inspired terms such as “office of the future” have created confusion rather than clarification. However, the term “information resource management” (IRM) that has evolved in the private sector has potential merit. From the idea of IRM, the authors have developed the planning concept of Integrated Medical Information Services (IMIS) as a common administrative-technical basis for planning and implementing new information technology in the hospital environment.

  20. Improved global high resolution precipitation estimation using multi-satellite multi-spectral information

    NASA Astrophysics Data System (ADS)

    Behrangi, Ali

    In respond to the community demands, combining microwave (MW) and infrared (IR) estimates of precipitation has been an active area of research since past two decades. The anticipated launching of NASA's Global Precipitation Measurement (GPM) mission and the increasing number of spectral bands in recently launched geostationary platforms will provide greater opportunities for investigating new approaches to combine multi-source information towards improved global high resolution precipitation retrievals. After years of the communities' efforts the limitations of the existing techniques are: (1) Drawbacks of IR-only techniques to capture warm rainfall and screen out no-rain thin cirrus clouds; (2) Grid-box- only dependency of many algorithms with not much effort to capture the cloud textures whether in local or cloud patch scale; (3) Assumption of indirect relationship between rain rate and cloud-top temperature that force high intensity precipitation to any cold cloud; (4) Neglecting the dynamics and evolution of cloud in time; (5) Inconsistent combination of MW and IR-based precipitation estimations due to the combination strategies and as a result of above described shortcomings. This PhD dissertation attempts to improve the combination of data from Geostationary Earth Orbit (GEO) and Low-Earth Orbit (LEO) satellites in manners that will allow consistent high resolution integration of the more accurate precipitation estimates, directly observed through LEO's PMW sensors, into the short-term cloud evolution process, which can be inferred from GEO images. A set of novel approaches are introduced to cope with the listed limitations and is consist of the following four consecutive components: (1) starting with the GEO part and by using an artificial-neural network based method it is demonstrated that inclusion of multi-spectral data can ameliorate existing problems associated with IR-only precipitating retrievals; (2) through development of Precipitation Estimation

  1. Selection of information resources for education in medical pharmacology.

    PubMed

    Ramirez-González, Maria Dolores; Sanchez-Vanderkast, Egbert

    2005-01-01

    Pharmacology is the foundation science of medical pharmacotherapy. Education in medical pharmacology (EP) requires the use of information resources (IR) to meet the challenge of the continuous introduction of new drugs and new educational, didactic and pedagogical theories to enhance knowledge. Hence criteria for selecting bibliographic material for EP should be clearly outlined and implemented. In this work we present a method to select IR for EP based on systems theory and focusing on the factors determining: (a) the integration of a list of recommended IR for EP; (b) the design of the acquisition list for faculty and students work; (c) the overall organization of the resources available for its optimal use and benefit in the educational process; and (d) a general strategy for assessing the impact of the bibliographic infrastructure. The proposal is based on information from: (i) lists of recommended readings in the academic program of the Pharmacology course given at the School of Medicine of UNAM in the last 30 years; (ii) the extent of discipline development measured by two indexes derived from the contents of Goodman and Gilman's "Pharmacological Basis of Therapeutics" (G & G); (iii) the number of texts currently found in the collection of FM-UNAM which are classified in the section of Pharmacology using the Library of Congress Classification System (LCCS); and (iv) the comparison of academic versus standardized classification of pharmacology topics, such as Medical Subject Heading (MESH) and LCCS The importance of this proposal relates to its usefulness for EP and for other medical disciplines. PMID:16416687

  2. Construction of filter vectors for the information-efficient spectral imaging sensor

    SciTech Connect

    Stallard, B.R.; Gentry, S.M.

    1998-12-01

    The information-efficient spectral imaging sensor (ISIS) seeks to improve system performance by processing hyperspectral information in the optical hardware. Its output may be a gray scale image in which one attempts to maximize the contrast between a given target and the background. Alternatively, its output may be a small number of images, rather than a full data cube, that retain the essential information required in the application. The principal advantage of ISIS is that it offers the discrimination of hyperspectral imaging while achieving the signal-to-noise ratio of multispectral imaging. The paper focuses on construction of the filter vectors that are needed to program ISIS. The instrument produces an image which is essentially a dot product of the scene and the filter vector. Both single vector and multiple vector approaches are considered. Also, they discuss some subtle points related to optimizing the filter vectors.

  3. CAISE: A NSF Resource Center for Informal Science Education

    NASA Astrophysics Data System (ADS)

    Dickow, Benjamin

    2012-01-01

    Informal science education (ISE) is playing an increasingly important role in how and where the public engages with science. A growing body of research is showing that people learn the majority of their science knowledge outside of school (Falk & Dierking, 2010). The ISE field includes a wide variety of sources, including the internet, TV programs, magazines, hobby clubs and museums. These experiences touch large numbers of people throughout their lifetimes. If you would like to share your research with the public, ISE can be an effective conduit for meaningful science communication. However, because the ISE field is so diverse, it can be overwhelming with its multiple entry points. If you already are part of an ISE initiative, knowing how to access the most useful resources easily can also be daunting. CAISE, the Center for Advancement of Informal Science Education, is a resource center for the ISE field funded by the National Science Foundation (NSF). CAISE can help connect you to the knowledge and people of ISE, through its website, products and in-person convenings. The proposed CAISE presentation will outline the diversity of the field and concisely present data that will make the case for the impact of ISE. We will focus on examples of successful programs that connect science with the public and that bring together AAS's science research community with practitioners and researchers within ISE. Pathways to various ISE resources in the form of current CAISE initiatives will be described as well. The presentation will include an interview section in which a CAISE staff member will ask questions of a scientist involved in an ISE initiative in order to detail one example of how ISE can be a valuable tool for engaging the public in science. Time for audience Q&A also will be included in the session.

  4. Rare-earth doped transparent ceramics for spectral filtering and quantum information processing

    SciTech Connect

    Kunkel, Nathalie Goldner, Philippe; Ferrier, Alban; Thiel, Charles W.; Cone, Rufus L.; Ramírez, Mariola O.; Bausá, Luisa E.; Ikesue, Akio

    2015-09-01

    Homogeneous linewidths below 10 kHz are reported for the first time in high-quality Eu{sup 3+} doped Y {sub 2}O{sub 3} transparent ceramics. This result is obtained on the {sup 7}F{sub 0}→{sup 5}D{sub 0} transition in Eu{sup 3+} doped Y {sub 2}O{sub 3} ceramics and corresponds to an improvement of nearly one order of magnitude compared to previously reported values in transparent ceramics. Furthermore, we observed spectral hole lifetimes of ∼15 min that are long enough to enable efficient optical pumping of the nuclear hyperfine levels. Additionally, different Eu{sup 3+} concentrations (up to 1.0%) were studied, resulting in an increase of up to a factor of three in the peak absorption coefficient. These results suggest that transparent ceramics can be useful in applications where narrow and deep spectral holes can be burned into highly absorbing lines, such as quantum information processing and spectral filtering.

  5. [Diagnosis and analysis of high power YAG laser and MAG arc hybrid source with spectral information].

    PubMed

    Li, Zhi-yong; Wang, Wei; Wang, Xu-you; Li, Huan

    2010-11-01

    High power YAG laser and MAG are hybrid source is a promising material processing heat source for future industry application Diagnosis of the plasma state is critical for better understanding of the coupling effect, application of the source and optimization of the hybrid parameters. Through establishing a hollow probe spectral collecting system, Avaspec-Ft-2 high speed digital spectrometer was applied for collecting the spectral information of hybrid are plasma. The hollow probe scans the plasma body to acquire the spatial distribution of the YAG laser-MAG hybrid are spectrum. The radiation intensity in specific spectral zone was acquired for analysis of the radiation variation when the laser beam was hybrid with the MAG arc. High speed photo was also applied for comparison of the plasma with and without laser beam coupling. Furthermore, line spectra of Fe I were selected for calculating the electronic temperature of the hybrid plasma with Boltzmann plot method. The results show that energy of the hybrid plasma focused on the weld plate with high intensity and wider acting zone. The electronic temperature increased in the center of the hybrid plasma. PMID:21284198

  6. Real-time target detection in hyperspectral images based on spatial-spectral information extraction

    NASA Astrophysics Data System (ADS)

    Zhang, Bing; Yang, Wei; Gao, Lianru; Chen, Dongmei

    2012-12-01

    Recently, real-time image data processing is a popular research area for hyperspectral remote sensing. In particular, target detection surveillance, which is an important military application of hyperspectral remote sensing, demands real-time or near real-time processing. The massive amount of hyperspectral image data seriously limits the processing speed. In this article, a strategy named spatial-spectral information extraction (SSIE) is presented to accelerate hyperspectral image processing. SSIE is composed of band selection and sample covariance matrix estimation. Band selection fully utilizes the high-spectral correlation in spectral image, while sample covariance matrix estimation fully utilizes the high-spatial correlation in remote sensing image. To overcome the inconsistent and irreproducible shortage of random distribution, we present an effective scalar method to select sample pixels. Meanwhile, we have implemented this target detection algorithm based on the SSIE strategy on the hardware of a digital signal processor (DSP). The implementation of a constrained energy minimization algorithm is composed of hardware and software architectures. The hardware architecture contains chips and peripheral interfaces, while software architecture contains a data transferring model. In the experiments, we compared the performance of hardware of DSP with that of Environment for Visualizing Images software. DSP speed up the data processing and also results in more effective in terms of recognition rate, which demonstrate that the SSIE implemented by DSP is sufficient to enable near real-time supervised target detection.

  7. DSP design for real-time hyperspectral target detection based on spatial-spectral information extraction

    NASA Astrophysics Data System (ADS)

    Yang, Wei; Zhang, Bing; Gao, Lianru; Wu, Yuanfeng

    2012-06-01

    Military target detection is an important application of hyperspectral remote sensing. It highly demands real-time or near real-time processing. However, the massive amount of hyperspectral image data seriously limits the processing speed. Real-time image processing based on hardware platform, such as digital signal processor (DSP), is one of recent developments in hyperspectral target detection. In hyperspectral target detection algorithms, correlation matrix or covariance matrix calculation is always used to whiten data, which is a very time-consuming process. In this paper, a strategy named spatial-spectral information extraction (SSIE) is presented to accelerate the speed of hyperspectral image processing. The strategy is composed of bands selection and sample covariance matrix estimation. Bands selection fully utilizes the high-spectral correlation in spectral image, while sample covariance matrix estimation fully utilizes the high-spatial correlation in remote sensing image. Meanwhile, this strategy is implemented on the hardware platform of DSP. The hardware implementation of constrained energy minimization (CEM) algorithm is composed of hardware architecture and software architecture. The hardware architecture contains chips and peripheral interfaces, and software architecture establishes a data transferring model to accomplish the communication between DSP and PC. In experiments, the performance on software of ENVI with that on hardware of DSP is compared. Results show that the processing speed and recognition result on DSP are better than those on ENVI. Detection results demonstrate that the strategy implemented by DSP is sufficient to enable near real-time supervised target detection.

  8. National aerial photography program as a geographic information system resource

    USGS Publications Warehouse

    Light, Donald L.

    1991-01-01

    The National Aerial Photography Program (NAPP) is jointly funded by Federal agencies and States that choose to participate in a 50-50 cost sharing cooperative arrangement. The NAPP is designed to acquire black-and-white (B&W) or color infrared (CIR) photography at a scale of 1:40,000. The status of NAPP flying, now going into the first year of its second 5-year cycle, is reviewed to inform the user community of NAPP's coverage. The resolution, geometric quality and flight parameters are used to estimate the system's cartographic potential to produce orthophotoquads, digital elevation models, topographic maps and digital information to meet national map accuracy standards at 1:12,000 and 1:24,000-scale and serve as a geographic information system resource. Also, a technique is presented to compute the optimum scanning spot size (15 ??m) and storage required for converting the B&W or CIR photography to digital, machine-readable pixel form. The resulting digital NAPP data are suitable for a wide variety of new applications, including use in geographic information systems.

  9. Plant Resources, (13)C-NMR Spectral Characteristic and Pharmacological Activities of Dammarane-Type Triterpenoids.

    PubMed

    Ruan, Jingya; Zheng, Chang; Qu, Lu; Liu, Yanxia; Han, Lifeng; Yu, Haiyang; Zhang, Yi; Wang, Tao

    2016-01-01

    Dammarane-type triterpenoids (DTT) widely distribute in various medicinal plants. They have generated a great amount of interest in the field of new drug research and development. Generally, DTT are the main bioactive ingredients abundant in Araliaceae plants, such as Panax ginseng, P. japonicas, P. notoginseng, and P. quinquefolium. Aside from Araliaceae, DTT also distribute in other families, including Betulaceae, Cucurbitaceae, Meliaceae, Rhamnaceae, and Scrophulariaceae. Until now, about 136 species belonging to 46 families have been reported to contain DTT. In this article, the genus classifications of plant sources of the botanicals that contain DTT are reviewed, with particular focus on the NMR spectral features and pharmacological activities based on literature reports, which may be benefit for the development of new drugs or food additives. PMID:27529202

  10. [New index for soil moisture monitoring based on deltaT(s)-albedo spectral information].

    PubMed

    Yao, Yun-Jun; Qin, Qi-Ming; Zhao, Shao-Hua; Shen, Xin-Yi; Sui, Xin-Xin

    2011-06-01

    Monitoring soil moisture by remote sensing has been an important problem for both agricultural drought monitoring and water resources management. In the present paper, we acquire the land surface temperature difference (deltaT(s)) and broadband albedo using MODIS Terra reflectance and land surface temperature products to construct the deltaT(s)-albedo spectral feature space. According to the soil moisture variation in spectral feature space, we put forward a simple and practical temperature difference albedo drought index (TDADI) and validate it using ground-measured 0-10 cm averaged soil moisture of Ningxia plain The results show that the coefficient of determination (R2) of both them varies from 0.36 to 0.52, and TDADI has higher accuracy than temperature albedo drought index (TADI) for soil moisture retrieval. The good agreement of TDADI, Albedo/LST, LST/ NDVI and TVDI for analyzing the trends of soil moisture change supports the reliability of TDADI. However, TDADI has been designed only at Ningxia plain and still needs further validation in other regions. PMID:21847933

  11. 48 CFR 652.239-71 - Security Requirements for Unclassified Information Technology Resources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Unclassified Information Technology Resources. 652.239-71 Section 652.239-71 Federal Acquisition Regulations... Provisions and Clauses 652.239-71 Security Requirements for Unclassified Information Technology Resources. As... Technology Resources (SEP 2007) (a) General. The Contractor shall be responsible for information...

  12. National Renewable Energy Laboratory Information Resources Catalogue. A collection of energy efficiency and renewable energy information resources

    NASA Astrophysics Data System (ADS)

    1994-05-01

    NREL's first annual Information Resources Catalogue is intended to inform anyone interested in energy efficiency and renewable energy technologies of NREL's outreach activities, including publications and services. For ease of use, all entries are categorized by subject. The catalogue is separated into six main sections. The first section lists and describes services that are available through NREL and how they may be accessed. The second section contains a list of documents that are published by NREL on a regular or periodic basis. The third section highlights NREL's series publications written for specific audiences and presenting a wide range of subjects. NREL's General Interest Publications constitute the fourth section of the catalogue and are written for nontechnical audiences. Descriptions are provided for these publications. The fifth section contains Technical Reports that detail research and development projects. The section on Conference Papers/Journal Articles/Book Chapters makes up the sixth and final section of the catalogue.

  13. Integration of spectral information and photogrammetric DSM for urban areas classification

    NASA Astrophysics Data System (ADS)

    Nex, F.; Dalla Mura, M.; Remondino, F.

    2013-10-01

    The automated classification of urban areas in one of the main topic in the Geomatics domain. Several papers dealing with this topic have been already presented in the last decade. Most of these approaches uses multi-spectral or LiDAR data or both of them as input. In this paper, an algorithm for urban areas classification based only on overlapping RGB images is presented. The integration of radiometric and geometric information derived from aerial images is exploited in order to extract the three main classes of urban areas (i.e. building, vegetation and road) in automated way and without prior information. A photogrammetric Digital Surface Model (DSM) is firstly generated applying dense image matching techniques and this information as well as some spatial features provided by morphological filters are combined to derive a first classification. Subsequently, a thematic classification of the surveyed areas is performed considering the surface's reflectance in the visible spectrum of the used images and the multi-image information provided by the overlapping images. Range and image information are so merged in an algorithm that allows the reciprocal and iterative sharing of information in order to increase the reliability and completeness of the classification process. After a detailed description of the algorithm, the achieved results over dense urban areas are shown and discussed.

  14. Spectral Doppler estimation utilizing 2-D spatial information and adaptive signal processing.

    PubMed

    Ekroll, Ingvild K; Torp, Hans; Løvstakken, Lasse

    2012-06-01

    The trade-off between temporal and spectral resolution in conventional pulsed wave (PW) Doppler may limit duplex/triplex quality and the depiction of rapid flow events. It is therefore desirable to reduce the required observation window (OW) of the Doppler signal while preserving the frequency resolution. This work investigates how the required observation time can be reduced by adaptive spectral estimation utilizing 2-D spatial information obtained by parallel receive beamforming. Four adaptive estimation techniques were investigated, the power spectral Capon (PSC) method, the amplitude and phase estimation (APES) technique, multiple signal classification (MUSIC), and a projection-based version of the Capon technique. By averaging radially and laterally, the required covariance matrix could successfully be estimated without temporal averaging. Useful PW spectra of high resolution and contrast could be generated from ensembles corresponding to those used in color flow imaging (CFI; OW = 10). For a given OW, the frequency resolution could be increased compared with the Welch approach, in cases in which the transit time was higher or comparable to the observation time. In such cases, using short or long pulses with unfocused or focused transmit, an increase in temporal resolution of up to 4 to 6 times could be obtained in in vivo examples. It was further shown that by using adaptive signal processing, velocity spectra may be generated without high-pass filtering the Doppler signal. With the proposed approach, spectra retrospectively calculated from CFI may become useful for unfocused as well as focused imaging. This application may provide new clinical information by inspection of velocity spectra simultaneously from several spatial locations. PMID:22711413

  15. INFORM Lab: a testbed for high-level information fusion and resource management

    NASA Astrophysics Data System (ADS)

    Valin, Pierre; Guitouni, Adel; Bossé, Eloi; Wehn, Hans; Happe, Jens

    2011-05-01

    DRDC Valcartier and MDA have created an advanced simulation testbed for the purpose of evaluating the effectiveness of Network Enabled Operations in a Coastal Wide Area Surveillance situation, with algorithms provided by several universities. This INFORM Lab testbed allows experimenting with high-level distributed information fusion, dynamic resource management and configuration management, given multiple constraints on the resources and their communications networks. This paper describes the architecture of INFORM Lab, the essential concepts of goals and situation evidence, a selected set of algorithms for distributed information fusion and dynamic resource management, as well as auto-configurable information fusion architectures. The testbed provides general services which include a multilayer plug-and-play architecture, and a general multi-agent framework based on John Boyd's OODA loop. The testbed's performance is demonstrated on 2 types of scenarios/vignettes for 1) cooperative search-and-rescue efforts, and 2) a noncooperative smuggling scenario involving many target ships and various methods of deceit. For each mission, an appropriate subset of Canadian airborne and naval platforms are dispatched to collect situation evidence, which is fused, and then used to modify the platform trajectories for the most efficient collection of further situation evidence. These platforms are fusion nodes which obey a Command and Control node hierarchy.

  16. The Information Commons: a model for (physical) digital resource centers.

    PubMed

    Duncan, J M

    1998-10-01

    Since its planning, construction, and opening in 1996, the Information Commons, located in The University of Iowa's Hardin Library for the Health Sciences, has served as a common ground for self-directed learning, information research, hands-on class sessions, and multimedia development. Initiatives launched from the Information Commons not only have helped increase the visibility of Hardin Library as an environment well equipped to support traditional research and education needs, but have promoted the library as a campus leader and viable partner in planning and delivering digital technologies effectively. Ongoing initiatives have focused on better integrating the library's services and resources with the curricula and research needs of the university's health sciences units. This paper describes the facility, its programmatic elements, and its impact on education, communication, and technology trends in an academic health sciences setting. Particular attention is paid to initiatives launched during the first two years of operation. This paper also discusses plans for expansion of the facility. PMID:9803303

  17. Using local correlation tracking to solar spectral information from a slitless spectrograph

    NASA Astrophysics Data System (ADS)

    Courrier, Hans T.; Kankelborg, Charles C.

    2015-10-01

    The Multi-Order Solar EUV Spectrograph (MOSES) is a sounding rocket instrument that utilizes a concave spherical diffraction grating to form simultaneous solar images in the diffraction orders m = 0, +1, and -1. The large 2D field of view allows a single exposure to capture spatial and spectral information for large, complex solar features in their entirety. Most of the solar emission within the instrument passband comes from a single bright emission line. The m = 0 image is simply an intensity as a function of position, integrated over the passband of the instrument. Dispersion in the images at m = +/-1 leads to a field-dependent displacement that is proportional to Doppler shift. Our goal is to estimate the Doppler shift as a function of position for every exposure. However, the interpretation of the data is not straightforward. Imaging an extended object such as the Sun without an entrance slit results in the overlapping of spectral and spatial information in the two dispersed images. We demonstrate the use of local correlation tracking as a means to quantify the differences between the m = 0 image and either one of the dispersed images. The result is a vector displacement field that may be interpreted as a measurement of the Doppler shift. Since two dispersed images are available, we can generate two independent Doppler maps from the same exposure. We compare these to produce an error estimate.

  18. Understanding Entanglement as a Resource for Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Cohen, Scott M.

    2008-05-01

    Ever since Erwin Schrodinger shocked the physics world by killing (and not killing) his cat, entanglement has played a critical role in attempts to understand quantum mechanics. More recently, entanglement has been shown to be a valuable resource, of central importance for quantum computation and the processing of quantum information. In this talk, I will describe a new diagrammatic approach to understanding why entanglement is so valuable, the key idea being that entanglement between two systems ``creates'' multiple images of the state of a third. By way of example, I will show how to ``visualize'' teleportation of unknown quantum states, and how to use entanglement to implement an interaction between spatially separated (and therefore non-interacting!) systems. These ideas have also proven useful in quantum state discrimination, where the state of a quantum system is unknown and is to be determined.

  19. Implementation of two new resource management information systems in Australia

    NASA Astrophysics Data System (ADS)

    Kessell, Stephen R.; Good, Roger B.; Hopkins, Angas J. M.

    1984-05-01

    This paper describes the development and implementation of PREPLAN, A Pristine Environment Planning Language and Simulator, for two conservation areas in Australia, Kosciusko National Park (New South Wales) and Tutanning Nature Reserve (Western Australia). PREPLAN was derived from the North American gradient modeling systems and the Forest Planning Language and Simulator (FORPLAN), but includes unique characteristics not previously available. PREPLAN includes an integrated resource management data base, modules for predicting site-specific vegetation, fuels, animals, fire behavior, and fire effects, and an English language instruction set. PREPLAN was developed specifically to provide available information and understanding of ecosystems to managers in a readily accessible and usable form, and to provide the motivation to conduct additional required research projects. An evaluation of the system's advantages and limitations is presented, and the way the utilization of such systems is improving natural area decision making throughout Australia is discussed.

  20. Research on spectral resource optimization and self-healing technology of hybrid optical fiber sensing network

    NASA Astrophysics Data System (ADS)

    Chen, Cheng; Sang, Mei; Ge, Chunfeng; Chen, Guanghui; Liu, Tiegen

    2015-08-01

    We propose an optical-fiber-sensing-network (OFSN) to allow hybrid fiber sensors working in the same network and it achieves self-healing function. The discrete and distributed optical fiber sensors can be connected in sub-layers of the network. WDM-OTDM technique is introduced to convert multi-wavelengths of light source into a specific arranged wavelength in each sub-layer. Thus every sub-layer can share the system spectrum resources, and sensing signals of each sub-layer are transmitted together in the backbone network. To achieve self-healing function, double-ring structure is adopted in the backbone network. Node microprocessor program is designed to make switching to the protect fiber when working fiber is broken. The experimental backbone setup of the network demonstrates the practical reliability and intelligence of the optical sensing network.

  1. Lunar phase function effects on spectral ratios used for resource assessment

    NASA Astrophysics Data System (ADS)

    Larson, S. M.; Collins, J.; Singer, R. B.; Johnson, J. R.; Melendrez, D. E.

    1993-03-01

    Groundbased telescopic CCD images of 36 selected locations on the moon were obtained in five 'standard' bandpasses at 12 phase angles ranging from -78 deg to +75 deg to measure phase function effects on the ratio values used to quantify the abundance of TiO2 and qualitatively indicate soil maturity. Consistent with previous studies, we find that the moon is 'bluer' at small phase angles, but that the effect on the ratio values for TiO2 abundance for the phase angles of our data is on the order of the measurement uncertainties throughout the range of abundances found in the mare. The effect is more significant as seen from orbiting spacecraft over a range of selenographic latitude. Spectral ratio images (400/560 and 400/730 nm) were used to map the abundance of TiO2 using the empirical relation found by Charlette et al from analysis of returned lunar soils. Additionally, the 950/560 and 950/730 nm image ratios were used to define the regions of mature mare soil in which the relation is valid. Although the phase function dependence on wavelength was investigated and quantified for small areas and the integrated disc, the effect specifically on TiO2 mapping was not rigorously determined. For consistency and convenience in observing the whole lunar front side, our mapping utilized images taken -15 deg less than alpha less than 15 deg when the moon was fully illuminated from earth; however, this includes the strong opposition peak.

  2. Lunar phase function effects on spectral ratios used for resource assessment

    NASA Technical Reports Server (NTRS)

    Larson, S. M.; Collins, J.; Singer, R. B.; Johnson, J. R.; Melendrez, D. E.

    1993-01-01

    Groundbased telescopic CCD images of 36 selected locations on the moon were obtained in five 'standard' bandpasses at 12 phase angles ranging from -78 deg to +75 deg to measure phase function effects on the ratio values used to quantify the abundance of TiO2 and qualitatively indicate soil maturity. Consistent with previous studies, we find that the moon is 'bluer' at small phase angles, but that the effect on the ratio values for TiO2 abundance for the phase angles of our data is on the order of the measurement uncertainties throughout the range of abundances found in the mare. The effect is more significant as seen from orbiting spacecraft over a range of selenographic latitude. Spectral ratio images (400/560 and 400/730 nm) were used to map the abundance of TiO2 using the empirical relation found by Charlette et al from analysis of returned lunar soils. Additionally, the 950/560 and 950/730 nm image ratios were used to define the regions of mature mare soil in which the relation is valid. Although the phase function dependence on wavelength was investigated and quantified for small areas and the integrated disc, the effect specifically on TiO2 mapping was not rigorously determined. For consistency and convenience in observing the whole lunar front side, our mapping utilized images taken -15 deg less than alpha less than 15 deg when the moon was fully illuminated from earth; however, this includes the strong opposition peak.

  3. The Eighth Stage of Information Management: Information Resources Management (IRM) vs. Knowledge Management (KM), and the Chief Information Officer (CIO) vs. the Chief Knowledge Officer (CKO).

    ERIC Educational Resources Information Center

    Chen, Rui

    1998-01-01

    Describes the characteristics of the transfer point of information management to knowledge management (KM), what information resources management (IRM) does, and compares information and knowledge management and the roles of chief information officer (CIO) and chief knowledge officer (CKO). (PEN)

  4. 78 FR 23288 - Proposed Information Collection: State Water Resources Research Institute Program; Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... Geological Survey Proposed Information Collection: State Water Resources Research Institute Program; Annual... collection (IC) to renew approval of the paperwork requirements for ``National Institutes for Water Resources...: eagreene@usgs.gov . SUPPLEMENTARY INFORMATION: I. Abstract The Water Resources Research Act of 1984,...

  5. 77 FR 33229 - Notice of Proposed Information Collection: Comment Request; National Resource Network

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-05

    ... URBAN DEVELOPMENT Notice of Proposed Information Collection: Comment Request; National Resource Network.... This Notice also lists the following information: Title of Proposal: National Resource Network. OMB... Resource Network. The U.S. Department of Housing and Urban Development Appropriations Act, 2012 (Pub....

  6. 25 CFR 162.520 - Who owns the energy resource information obtained under the WEEL?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... AND WATER LEASES AND PERMITS Wind and Solar Resource Leases Weels § 162.520 Who owns the energy resource information obtained under the WEEL? (a) The WEEL must specify the ownership of any energy... 25 Indians 1 2013-04-01 2013-04-01 false Who owns the energy resource information obtained...

  7. 25 CFR 162.520 - Who owns the energy resource information obtained under the WEEL?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... AND WATER LEASES AND PERMITS Wind and Solar Resource Leases Weels § 162.520 Who owns the energy resource information obtained under the WEEL? (a) The WEEL must specify the ownership of any energy... 25 Indians 1 2014-04-01 2014-04-01 false Who owns the energy resource information obtained...

  8. The spectral analysis and information extraction for small geological target detection using hyperion image

    NASA Astrophysics Data System (ADS)

    Li, Qingting; Wei, Xinxin; Zhang, Bing; Yan, Shouxun; Liu, Xiang

    2008-12-01

    Imaging spectroscopic technique has been used for the mineral and rock geological mapping and alteration information extraction successfully with many reasonable results, but it is mainly used in arid and semi-arid land with low vegetation covering. In the case of the high vegetation covering, the outcrop of the altered rocks is small and distributes sparsely, the altered rocks is difficult to be identified directly. The target detection technique using imaging spectroscopic data should be introduced to the extraction of small geological targets under high vegetation covering area. In the paper, we take Ding-Ma gold deposit as the study area which located in Zhenan country, Shanxi province, the spectral features of the targets and the backgrounds are studied and analyzed using the field reflectance spectra, in addition to the study of the principle of the algorithms, some target detection algorithms which is appropriate to the small geological target detection are introduced. At last, the small altered rock targets under the covering of vegetation in forest are detected and discriminated in imaging spectroscopy data with the methods of spectral angle mapper (SAM), Constrained Energy Minimization (CEM) and Adaptive Cosine Estimator (ACE). The detection results are reasonable and indicate the ability of target detection algorithms in geological target detection in the forest area.

  9. An ensemble method based on uninformative variable elimination and mutual information for spectral multivariate calibration

    NASA Astrophysics Data System (ADS)

    Tan, Chao; Wang, Jinyue; Wu, Tong; Qin, Xin; Li, Menglong

    2010-12-01

    Based on the combination of uninformative variable elimination (UVE), bootstrap and mutual information (MI), a simple ensemble algorithm, named ESPLS, is proposed for spectral multivariate calibration (MVC). In ESPLS, those uninformative variables are first removed; and then a preparatory training set is produced by bootstrap, on which a MI spectrum of retained variables is calculated. The variables that exhibit higher MI than a defined threshold form a subspace on which a candidate partial least-squares (PLS) model is constructed. This process is repeated. After a number of candidate models are obtained, a small part of models is picked out to construct an ensemble model by simple/weighted average. Four near/mid-infrared (NIR/MIR) spectral datasets concerning the determination of six components are used to verify the proposed ESPLS. The results indicate that ESPLS is superior to UVEPLS and its combination with MI-based variable selection (SPLS) in terms of both the accuracy and robustness. Besides, from the perspective of end-users, ESPLS does not increase the complexity of a calibration when enhancing its performance.

  10. An oil film information retrieval method overcoming the influence of sun glitter, based on AISA+ airborne hyper-spectral image

    NASA Astrophysics Data System (ADS)

    Zhan, Yuanzeng; Mao, Tianming; Gong, Fang; Wang, Difeng; Chen, Jianyu

    2010-10-01

    As an effective survey tool for oil spill detection, the airborne hyper-spectral sensor affords the potentiality for retrieving the quantitative information of oil slick which is useful for the cleanup of spilled oil. But many airborne hyper-spectral images are affected by sun glitter which distorts radiance values and spectral ratios used for oil slick detection. In 2005, there's an oil spill event leaking at oil drilling platform in The South China Sea, and an AISA+ airborne hyper-spectral image recorded this event will be selected for studying in this paper, which is affected by sun glitter terribly. Through a spectrum analysis of the oil and water samples, two features -- "spectral rotation" and "a pair of fixed points" can be found in spectral curves between crude oil film and water. Base on these features, an oil film information retrieval method which can overcome the influence of sun glitter is presented. Firstly, the radiance of the image is converted to normal apparent reflectance (NormAR). Then, based on the features of "spectral rotation" (used for distinguishing oil film and water) and "a pair of fixed points" (used for overcoming the effect of sun glitter), NormAR894/NormAR516 is selected as an indicator of oil film. Finally, by using a threshold combined with the technologies of image filter and mathematic morphology, the distribution and relative thickness of oil film are retrieved.

  11. Information and Resources for Caregivers: Sickle Cell Disease

    MedlinePlus

    ... Decisions Find Help Caregiver Stress NYC Services National Resources Specific Illness E- Newsletter What's New Beth Israel ... Advance Directives Frequently Asked Questions Caregiver Guides Caregiver Resource Directory Asian Family Caregiver Handbook Asian Family Caregiver ...

  12. Remote sensing applications to Missouri environmental resources information system

    NASA Technical Reports Server (NTRS)

    Myers, R. E.

    1977-01-01

    An efficient system for retrieval of remotely sensed data to be used by natural resources oriented agencies, and a natural resources data system that can meet the needs of state agencies were studied. To accomplish these objectives, natural resources data sources were identified, and study of systems already in operation which address themselves to the more efficient utilization of natural resources oriented data was prepared.

  13. [Information seeking behavior and use of information resources among physicians in a Croatian Clinical Hospital].

    PubMed

    Markulin, Helena

    2014-01-01

    Physicians are daily faced with the difficult task of clinical decision making. To successfully fulfill this task physicians depend on the availability of high value medical information. In order to determine information needs and information seeking behavior among physicians, a research was conducted between January 2008 and October 2009, using a convenience sample. The questionnaire was filled out by a total of 303 respondents in a Croatian university hospital. Research has shown that when they need a new medical information, the majority of respondents (56.1%) used books and joumrnals, 19.5% of respondents sought opinion from a colleague, and only 6.7% of respondents used medical database. Furthermore, 62.4% of respondents did not use medical databases, and only 33.9% of respondents used Medline. The results of this research indicate, that the respondents had low level of awareness and use of EBM resources (only 3.3% of respondents used The Cochrane Library). PMID:25632770

  14. Effects of decreasing resolution on spectral and spatial information content in an agricultural area. [Pottawatmie study site, Iowa and Nebraska

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The effects of decreasing spatial resolution from 6 1/4 miles square to 50 miles square are described. The effects of increases in cell size is studied on; the mean and variance of spectral data; spatial trends; and vegetative index numbers. Information content changes on cadastral, vegetal, soil, water and physiographic information are summarized.

  15. Real-Time Cardiac MRI using Prior Spatial-Spectral Information

    PubMed Central

    Brinegar, Cornelius; Zhang, Haosen; Wu, Yi-Jen L.; Foley, Lesley M.; Hitchens, T. Kevin; Ye, Qing; Pocci, Darren; Lam, Fan; Ho, Chien; Liang, Zhi-Pei

    2009-01-01

    Cardiac MRI performed while the patient is breathing is typically achieved using non-real-time techniques such as ECG triggering with respiratory gating; however, modern dynamic imaging techniques are beginning to enable this type of imaging in real-time. One of these dynamic imaging techniques is based on forming a Partially Separable Function (PSF) model of the data, but the model fitting process is known to be sensitive even when truncated SVD regularization is used. As a result, physiologically meaningless artifacts can appear in the dynamic images when the total number of measurements is limited. To address this issue, the dynamic imaging problem is formulated as a generalized Tikhonov regularization problem with the PSF model as a component of the forward data model, and a penalty function is used to introduce spatial-spectral prior information. This new method both reduces data acquisition requirements and improves stability relative to the original PSF based method when applied to cardiac MRI. PMID:19964109

  16. Real-time cardiac MRI using prior spatial-spectral information.

    PubMed

    Brinegar, Cornelius; Zhang, Haosen; Wu, Yi-Jen L; Foley, Lesley M; Hitchens, T; Ye, Qing; Pocci, Darren; Lam, Fan; Ho, Chien; Liang, Zhi-Pei

    2009-01-01

    Cardiac MRI performed while the patient is breathing is typically achieved using non-real-time techniques such as ECG triggering with respiratory gating; however, modern dynamic imaging techniques are beginning to enable this type of imaging in real-time. One of these dynamic imaging techniques is based on forming a Partially Separable Function (PSF) model of the data, but the model fitting process is known to be sensitive even when truncated SVD regularization is used. As a result, physiologically meaningless artifacts can appear in the dynamic images when the total number of measurements is limited. To address this issue, the dynamic imaging problem is formulated as a generalized Tikhonov regularization problem with the PSF model as a component of the forward data model, and a penalty function is used to introduce spatial-spectral prior information. This new method both reduces data acquisition requirements and improves stability relative to the original PSF based method when applied to cardiac MRI. PMID:19964109

  17. The analysis of forest policy using Landsat multi-spectral scanner data and geographic information systems

    NASA Technical Reports Server (NTRS)

    Peterson, D. L.; Brass, J. A.; Norman, S. D.; Tosta-Miller, N.

    1984-01-01

    The role of Landsat multi-spectral scanner (MSS) data for forest policy analysis in the state of California has been investigated. The combined requirements for physical, socio-economic, and institutional data in policy analysis were studied to explain potential data needs. A statewide MSS data and general land cover classification was created from which country-wide data sets could be extracted for detailed analyses. The potential to combine point sample data with MSS data was examined as a means to improve specificity in estimations. MSS data was incorporated into geographic information systems to demonstrate modeling techniques using abiotic, biotic, and socio-economic data layers. The review of system configurations to help the California Department of Forestry (CDF) acquire the capability demonstrated resulted in a sequence of options for implementation.

  18. National Renewable Energy Laboratory information resources catalogue. A collection of energy efficiency and renewable energy information resources

    SciTech Connect

    Not Available

    1994-12-31

    NREL`s first annual Information Resources Catalogue is intended to inform anyone interested in energy efficiency and renewable energy technologies of NREL`s outreach activities, including publications and services. For ease of use, all entries are categorized by subject. The catalogue is separated into six main sections. The first section lists and describes services that are available through NREL and how they may be assessed. The second section contains a list of documents that are published by NREL on a regular or periodic basis. The third section highlights NREL`s series publications written for specific audiences and presenting a wide range of subjects. NREL`s General Interest Publications constitute the fourth section of the catalogue and are written for nontechnical audiences. Descriptions are provided for these publications. The fifth section contains Technical Reports that detail research and development projects. The section on Conference Papers/Journal Articles/Book Chapters makes up the sixth and final section of the catalogue.

  19. 75 FR 10225 - Office of Postsecondary Education; Overview Information; Language Resource Centers Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... Office of Postsecondary Education; Overview Information; Language Resource Centers Program; Notice... Language Resource Centers (LRC) program provides grants to institutions of higher education to establish... learning foreign languages. Priorities: This notice contains one competitive preference priority and...

  20. Two-Microphone Noise Reduction Using Spatial Information-Based Spectral Amplitude Estimation

    NASA Astrophysics Data System (ADS)

    Li, Kai; Guo, Yanmeng; Fu, Qiang; Li, Junfeng; Yan, Yonghong

    Traditional two-microphone noise reduction algorithms to deal with highly nonstationary directional noises generally use the direction of arrival or phase difference information. The performance of these algorithms deteriorate when diffuse noises coexist with nonstationary directional noises in realistic adverse environments. In this paper, we present a two-channel noise reduction algorithm using a spatial information-based speech estimator and a spatial-information-controlled soft-decision noise estimator to improve the noise reduction performance in realistic non-stationary noisy environments. A target presence probability estimator based on Bayes rules using both phase difference and magnitude squared coherence is proposed for soft-decision of noise estimation, so that they can share complementary advantages when both directional noises and diffuse noises are present. Performances of the proposed two-microphone noise reduction algorithm are evaluated by noise reduction, log-spectral distance (LSD) and word recognition rate (WRR) of a distant-talking ASR system in a real room's noisy environment. Experimental results show that the proposed algorithm achieves better noises suppression without further distorting the desired signal components over the comparative dual-channel noise reduction algorithms.

  1. Source Reconstruction for Spectrally-resolved Bioluminescence Tomography with Sparse A priori Information

    PubMed Central

    Lu, Yujie; Zhang, Xiaoqun; Douraghy, Ali; Stout, David; Tian, Jie; Chan, Tony F.; Chatziioannou, Arion F.

    2009-01-01

    Through restoration of the light source information in small animals in vivo, optical molecular imaging, such as fluorescence molecular tomography (FMT) and bioluminescence tomography (BLT), can depict biological and physiological changes observed using molecular probes. A priori information plays an indispensable role in tomographic reconstruction. As a type of a priori information, the sparsity characteristic of the light source has not been sufficiently considered to date. In this paper, we introduce a compressed sensing method to develop a new tomographic algorithm for spectrally-resolved bioluminescence tomography. This method uses the nature of the source sparsity to improve the reconstruction quality with a regularization implementation. Based on verification of the inverse crime, the proposed algorithm is validated with Monte Carlo-based synthetic data and the popular Tikhonov regularization method. Testing with different noise levels and single/multiple source settings at different depths demonstrates the improved performance of this algorithm. Experimental reconstruction with a mouse-shaped phantom further shows the potential of the proposed algorithm. PMID:19434138

  2. Information resources: How they are utilized by Louisiana

    SciTech Connect

    Gardner, S.

    1990-12-31

    Louisiana, now in a developmental stage of policy and planning, has completed a project aimed at reducing hazardous releases of air toxics in thee state. The state is also conducting a Comparative Risk Project and is using risk assessment practices to develop its waste quality standards. In developing an air toxic list, Louisiana incorporated four major criteria into the ranking: emission levels, human health effects, potential population exposure, and persistence or accumulation in the environment. For the human health effects criterion, data for each substance was gathered from numerous sources, although the Integrated Risk Information System (IRIS) database was used as a primary source for toxicological information. Following guidelines established by the Environmental Protection Agency (EPA), the Office of Water Resources, Water Pollution Control Division, has developed numerical criteria for human health protection based on risk assessment procedures in the 1989 Water Quality Standards Revision. Currently over 30 toxic substances have risk-based criteria for th protection of human health in the standards. Numerical criteria were calculated for carcinogenic substances having an EPA Classification of A, B1, B2, or C. Cancer class designations along with cancer potency slopes and reference doses were extracted from the IRIS database, with the exception of those chemicals that had not been assessed in IRIS as of December 1, 1988. The parameters necessary for calculating human health criteria for the missing chemicals were taken from 1980, 1984, and 1985 ambient water quality criteria documents: data on bioconcentration factors were included. Currently, Louisiana is working on a Comparative Risk Project, a ranking of the environmental issues in the state relative to potential risk to the public, which is the basis for a widespread 1991 public outreach effort.

  3. Flue Gas Desulfurization Information Resource Manager (FGDIRM) Software Reference Manual

    SciTech Connect

    Not Available

    1988-08-01

    In response to the data management needs of utility FGD systems, EPRI has sponsored the development of a computer program, the FGD Information Resource Manager (FGDIRM), designed to help efficiently manage the data associated with an FGD system and to perform calculations essential for monitoring the performance of an FGD process. FGDIRM is an integrated software package consisting of five application programs -- the Laboratory Data Manager, the Process Data Manager, the Mass balance, the Data Presentations application, and the Configuration application -- each designed to address specific needs in FGD data management. FGDIRM may be run on IBM compatible personal computers with 512 kilobytes of main memory and a hard disk. Typical uses of FGDIRM would be to assist in the routine monitoring of an FGD system or to help with troubleshooting activities by ''recreating'' events based on historical data. By efficiently managing process chemistry data from flue gas desulfurization systems, the FGDIRM integrated soft ware package can contribute to improved system reliability, performance, and cost-effectiveness. Sample FGDIRM applications include monitoring, optimizing, and troubleshooting system performance.

  4. Understanding Entanglement as a Resource for Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Cohen, Scott M.

    2009-03-01

    Ever since Erwin Schrodinger shocked the physics world by killing (and not killing) his cat, entanglement has played a critical role in attempts to understand quantum mechanics. More recently, entanglement has been shown to be a valuable resource, of central importance for quantum computation and the processing of quantum information. In this talk, I will describe a new diagrammatic approach to understanding why entanglement is so valuable, the key idea being that entanglement between two systems ``creates'' multiple images of the state of a third. By way of example, I will show how to ``visualize'' teleportation of unknown quantum states, and how to use entanglement to determine the (unknown) state of a spatially distributed, multipartite quantum system. Illustrative examples of this entanglement-assisted local state discrimination are sets of orthogonal product states exhibiting what is known as ``non-locality without entanglement'', including unextendible product bases. These ideas have also proven useful in using entanglement to implement a unitary interaction between spatially separated (and therefore non-interacting!) systems.

  5. Kiwifruit Information Resource (KIR): a comparative platform for kiwifruit genomics.

    PubMed

    Yue, Junyang; Liu, Jian; Ban, Rongjun; Tang, Wei; Deng, Lin; Fei, Zhangjun; Liu, Yongsheng

    2015-01-01

    The Kiwifruit Information Resource (KIR) is dedicated to maintain and integrate comprehensive datasets on genomics, functional genomics and transcriptomics of kiwifruit (Actinidiaceae). KIR serves as a central access point for existing/new genomic and genetic data. KIR also provides researchers with a variety of visualization and analysis tools. Current developments include the updated genome structure of Actinidia chinensis cv. Hongyang and its newest genome annotation, putative transcripts, gene expression, physical markers of genetic traits as well as relevant publications based on the latest genome assembly. Nine thousand five hundred and forty-seven new transcripts are detected and 21 132 old transcripts are changed. At the present release, the next-generation transcriptome sequencing data has been incorporated into gene models and splice variants. Protein-protein interactions are also identified based on experimentally determined orthologous interactions. Furthermore, the experimental results reported in peer-reviewed literature are manually extracted and integrated within a well-developed query page. In total, 122 identifications are currently associated, including commonly used gene names and symbols. All KIR datasets are helpful to facilitate a broad range of kiwifruit research topics and freely available to the research community. Database URL: http://bdg.hfut.edu.cn/kir/index.html. PMID:26656885

  6. Kiwifruit Information Resource (KIR): a comparative platform for kiwifruit genomics

    PubMed Central

    Yue, Junyang; Liu, Jian; Ban, Rongjun; Tang, Wei; Deng, Lin; Fei, Zhangjun; Liu, Yongsheng

    2015-01-01

    The Kiwifruit Information Resource (KIR) is dedicated to maintain and integrate comprehensive datasets on genomics, functional genomics and transcriptomics of kiwifruit (Actinidiaceae). KIR serves as a central access point for existing/new genomic and genetic data. KIR also provides researchers with a variety of visualization and analysis tools. Current developments include the updated genome structure of Actinidia chinensis cv. Hongyang and its newest genome annotation, putative transcripts, gene expression, physical markers of genetic traits as well as relevant publications based on the latest genome assembly. Nine thousand five hundred and forty-seven new transcripts are detected and 21 132 old transcripts are changed. At the present release, the next-generation transcriptome sequencing data has been incorporated into gene models and splice variants. Protein–protein interactions are also identified based on experimentally determined orthologous interactions. Furthermore, the experimental results reported in peer-reviewed literature are manually extracted and integrated within a well-developed query page. In total, 122 identifications are currently associated, including commonly used gene names and symbols. All KIR datasets are helpful to facilitate a broad range of kiwifruit research topics and freely available to the research community. Database URL: http://bdg.hfut.edu.cn/kir/index.html. PMID:26656885

  7. Spectral and Spread Spectral Teleportation

    SciTech Connect

    Humble, Travis S

    2010-01-01

    We report how quantum information encoded into the spectral degree of freedom of a single-photon state is teleported using a finite spectrally entangled biphoton state. We further demonstrate how the bandwidth of a teleported waveform can be controllably and coherently dilated using a spread spectral variant of teleportation. We present analytical fidelities for spectral and spread spectral teleportation when complex-valued Gaussian states are prepared using a proposed experimental approach, and we discuss the utility of these techniques for integrating broad-bandwidth photonic qubits with narrow-bandwidth receivers in quantum communication systems.

  8. Notes for the improvement of the spatial and spectral data classification method. [automatic classification and mapping of earth resources satellite data

    NASA Technical Reports Server (NTRS)

    Dalton, C. C.

    1974-01-01

    This report examines the spatial and spectral clustering technique for the unsupervised automatic classification and mapping of earth resources satellite data, and makes theoretical analysis of the decision rules and tests in order to suggest how the method might best be applied to other flight data such as Skylab and Spacelab.

  9. International Virtual Observatory System for Water Resources Information

    NASA Astrophysics Data System (ADS)

    Leinenweber, Lewis; Bermudez, Luis

    2013-04-01

    Sharing, accessing, and integrating hydrologic and climatic data have been identified as a critical need for some time. The current state of data portals, standards, technologies, activities, and expertise can be leverage to develop an initial operational capability for a virtual observatory system. This system will allow to link observations data with stream networks and models, and to solve semantic inconsistencies among communities. Prototyping a virtual observatory system is an inter-disciplinary, inter-agency and international endeavor. The Open Geospatial Consortium (OGC) within the OGC Interoperability Program provides the process and expertise to run such collaborative effort. The OGC serves as a global forum for the collaboration of developers and users of spatial data products and services, and to advance the development of international standards for geospatial interoperability. The project coordinated by OGC that is advancing an international virtual observatory system for water resources information is called Climatology-Hydrology Information Sharing Pilot, Phase 1 (CHISP-1). It includes observations and forecasts in the U.S. and Canada levering current networks and capabilities. It is designed to support the following use cases: 1) Hydrologic modeling for historical and near-future stream flow and groundwater conditions. Requires the integration of trans-boundary stream flow and groundwater well data, as well as national river networks (US NHD and Canada NHN) from multiple agencies. Emphasis will be on time series data and real-time flood monitoring. 2) Modeling and assessment of nutrient load into the lakes. Requires accessing water-quality data from multiple agencies and integrating with stream flow information for calculating loads. Emphasis on discrete sampled water quality observations, linking those to specific NHD stream reaches and catchments, and additional metadata for sampled data. The key objectives of these use cases are: 1) To link

  10. CH2M Hill Hanford Group Inc (CHG) Information Resource Management (IRM) Strategic Plan

    SciTech Connect

    NELSON, R.L.

    2000-06-06

    The CH2M HILL Hanford Group, Inc. (CHG), Information Resource Management Strategic Plan is the top-level planning document for applying information and information resource management to achieve the CHG mission for the management of the River Protection Project waste tank farm.

  11. Upgrading the Association for the Advancement of Health Education's Health Resources Information System.

    ERIC Educational Resources Information Center

    Miller, Richard E.

    The Association for the Advancement of Health Education (AAHE) and Academic Programs for Health Science, George Mason University (Virginia), have collaborated in upgrading AAHE's Health Resources Information System. The process involved updating the health resources information on file. This information, which represents addresses and telephone…

  12. 48 CFR 3052.204-70 - Security requirements for unclassified information technology resources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... for unclassified information technology resources. As prescribed in (HSAR) 48 CFR 3004.470-3, insert a clause substantially the same as follows: Security Requirements for Unclassified Information Technology... unclassified information technology resources. 3052.204-70 Section 3052.204-70 Federal Acquisition...

  13. Information Resources Management. Nordic Conference on Information and Documentation (6th, Helsinki, Finland, August 19-22, 1985).

    ERIC Educational Resources Information Center

    Samfundet for Informationstjanst i Finland, Helsinki.

    The 54 conference papers compiled in this proceedings include plenary addresses; reviews of Nordic databases; and discussions of documents, systems, services, and products as they relate to information resources management (IRM). Almost half of the presentations are in English: (1) "What Is Information Resources Management?" (Forest Woody Horton);…

  14. Information-seeking behavior and use of information resources by clinical research coordinators

    PubMed Central

    Wessel, Charles B.; Tannery, Nancy H.; Epstein, Barbara A.

    2006-01-01

    Purpose: The study sought to understand the literature searching experiences and skills of clinical research coordinators at a large academic medical center. Setting/Participants/Resources: The Health Sciences Library System, University of Pittsburgh, conducted a survey of clinical research coordinators at the University of Pittsburgh and the University of Pittsburgh Medical Center to solicit their perceived use and knowledge of the library's electronic resources. Brief Description: The University of Pittsburgh Institutional Review Board (IRB) is a “high volume IRB” that monitors human subject research at both the University of Pittsburgh and the University of Pittsburgh Medical Center. More than 3,500 human research studies and clinical trials are active at any given time. Many studies entail more than minimal risk to human subjects, with the majority evaluating or including a drug or medical device. Clinical research coordinators are involved in most of these studies or trials. Their roles and responsibilities focus on managing many aspects of the study or clinical trial. As a first step in understanding the literature searching experiences and skills of these research coordinators, baseline data were gathered from this group in November 2004. Results/Outcome: The data from this survey indicate that clinical research coordinators are a population who would benefit from training by academic medical center librarians in how to use electronic library resources and services. Evaluation Method: A Web-based survey solicited participants' information (gender, education, job title) and role in the IRB process (job responsibilities, number studies they manage). The majority of the survey questions focused on the use of specific electronic library resources, the type of information wanted, and the types of problems encountered. PMID:16404469

  15. Inventory of Information Resources and Services Available to the U.S. House of Representatives. Part IV: Private Organization Resources.

    ERIC Educational Resources Information Center

    1976

    Pursuant to Section 204 of House Resolution 988, 93rd Congress, this annotated inventory of private organization information resources available to the House of Representatives is part of a larger project intended to study the information needs and problems of the House in relation to existing institutions and services. Private sector…

  16. Genie Pro: robust image classification using shape, texture, and spectral information

    NASA Astrophysics Data System (ADS)

    Perkins, Simon; Edlund, Kim; Esch-Mosher, Diana; Eads, Damian; Harvey, Neal; Brumby, Steven

    2005-06-01

    We present Genie Pro, a new software tool for image analysis produced by the ISIS (Intelligent Search in Images and Signals) group at Los Alamos National Laboratory. Like the earlier GENIE tool produced by the same group, Genie Pro is a general purpose adaptive tool that derives automatic pixel classification algorithms for satellite/aerial imagery, from training input provided by a human expert. Genie Pro is a complete rewrite of our earlier work that incorporates many new ideas and concepts. In particular, the new software integrates spectral information; and spatial cues such as texture, local morphology and large-scale shape information; in a much more sophisticated way. In addition, attention has been paid to how the human expert interacts with the software: Genie Pro facilitates highly efficient training through an interactive and iterative "training dialog". Finally, the new software runs on both Linux and Windows platforms, increasing its versatility. We give detailed descriptions of the new techniques and ideas in Genie Pro, and summarize the results of a recent evaluation of the software.

  17. Use of Climatic Information In Regional Water Resources Assessment

    NASA Astrophysics Data System (ADS)

    Claps, P.

    Relations between climatic parameters and hydrological variables at the basin scale are investigated, with the aim of evaluating in a parsimonious way physical parameters useful both for a climatic classification of an area and for supporting statistical models of water resources assessment. With reference to the first point, literature methods for distributed evaluation of parameters such as temperature, global and net solar radiation, precipitation, have been considered at the annual scale with the aim of considering the viewpoint of the robust evaluation of parameters based on few basic physical variables of simple determination. Elevation, latitude and average annual number of sunny days have demonstrated to be the essential parameters with respect to the evaluation of climatic indices related to the soil water deficit and to the radiative balance. The latter term was evaluated at the monthly scale and validated (in the `global' term) with measured data. in questo caso riferite al bilancio idrico a scala annuale. Budyko, Thornthwaite and Emberger climatic indices were evaluated on the 10,000 km2 territory of the Basilicata region (southern Italy) based on a 1.1. km grid. They were compared in terms of spatial variability and sensitivity to the variation of the basic variables in humid and semi-arid areas. The use of the climatic index data with respect to statistical parameters of the runoff series in some gauging stations of the region demonstrated the possibility to support regionalisation of the annual runoff using climatic information, with clear distinction of the variability of the coefficient of variation in terms of the humidity-aridity of the basin.

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

    ERIC Educational Resources Information Center

    Nicol, David; Littlejohn, Allison; Grierson, Hilary

    2005-01-01

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

  19. NASA Earth Resources Survey Symposium. Volume 1-B: Geology, Information Systems and Services

    NASA Technical Reports Server (NTRS)

    1975-01-01

    A symposium was conducted on the practical applications of earth resources survey technology including utilization and results of data from programs involving LANDSAT, the Skylab earth resources experiment package, and aircraft. Topics discussed include geological structure, landform surveys, energy and extractive resources, and information systems and services.

  20. 75 FR 29969 - Information Collection; Volunteer Application for Natural Resources Agencies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... the following natural resource agencies are included: Department of Agriculture: U.S. Forest Service... Forest Service Information Collection; Volunteer Application for Natural Resources Agencies AGENCY... Application for Natural Resources Agencies. DATES: Comments must be received in writing on or before July...

  1. 78 FR 42755 - Proposed Information Collection; Comment Request; Natural Resource Damage Assessment Restoration...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ... collection is to assist state and federal Natural Resource Trustees in more efficiently carrying out the restoration planning phase of Natural Resource Damage Assessments (NRDA), in compliance with the National... information will be used by the Natural Resource Trustees to develop potential restoration alternatives...

  2. Effects of Electronic Information Resources Skills Training for Lecturers on Pedagogical Practices and Research Productivity

    ERIC Educational Resources Information Center

    Bhukuvhani, Crispen; Chiparausha, Blessing; Zuvalinyenga, Dorcas

    2012-01-01

    Lecturers use various electronic resources at different frequencies. The university library's information literacy skills workshops and seminars are the main sources of knowledge of accessing electronic resources. The use of electronic resources can be said to have positively affected lecturers' pedagogical practices and their work in general. The…

  3. 78 FR 23233 - Agency Information Collection Activities; Comment Request; IEPS International Resource...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF EDUCATION Agency Information Collection Activities; Comment Request; IEPS International Resource Information System (IRIS) AGENCY: Office of Postsecondary Education (OPE), Department of Education (ED). ACTION:...

  4. 76 FR 34684 - Offshore Renewable Energy; Public Meeting on Information Needs for Resource Assessment and Design...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ... of Energy Efficiency and Renewable Energy Offshore Renewable Energy; Public Meeting on Information Needs for Resource Assessment and Design Conditions AGENCY: Office of Energy Efficiency and Renewable... meteorological and oceanographic information to support cost-effective deployment of offshore renewable...

  5. Annotated Bibliography of Global Resources Information Systems Related Publications

    NASA Technical Reports Server (NTRS)

    Estes, J. E.; Star, J. L. (Principal Investigator); Cosentino, M. J.; Mann, L. J.

    1984-01-01

    An annotated bibliography of work concerning geophysical data management systems is presented. Major topics under investigation include data acquisition, data storage, long term data preservation, architecture, preprocessing, hydrology, land resources, geology, meteorology, and applications of remote sensing techniques.

  6. Community Colleges: General Information and Resources. ERIC Digest.

    ERIC Educational Resources Information Center

    Foote, Elizabeth

    This digest offers general information about American community colleges and lists a variety of sources of additional information about these institutions. The digest provides the defining characteristics of community colleges and information on their curricula; statistics on enrollments and student characteristics; information on faculty…

  7. Computer information resources of inorganic chemistry and materials science

    NASA Astrophysics Data System (ADS)

    Kiselyova, N. N.; Dudarev, V. A.; Zemskov, V. S.

    2010-02-01

    Information systems used in inorganic chemistry and materials science are considered. The following basic trends in the development of modern information systems in these areas are highlighted: access to information via the Internet, merging of documental and factual databases, involvement of experts in the evaluation of the data reliability, supplementing databases with information analysis tools on the properties of inorganic substances and materials.

  8. The research and development of water resources management information system based on ArcGIS

    NASA Astrophysics Data System (ADS)

    Cui, Weiqun; Gao, Xiaoli; Li, Yuzhi; Cui, Zhencai

    According to that there are large amount of data, complexity of data type and format in the water resources management, we built the water resources calculation model and established the water resources management information system based on the advanced ArcGIS and Visual Studio.NET development platform. The system can integrate the spatial data and attribute data organically, and manage them uniformly. It can analyze spatial data, inquire by map and data bidirectionally, provide various charts and report forms automatically, link multimedia information, manage database etc. . So it can provide spatial and static synthetical information services for study, management and decision of water resources, regional geology and eco-environment etc..

  9. Coherent WDM, toward > 1 bit/s/Hz information spectral density

    NASA Astrophysics Data System (ADS)

    Ellis, Andrew D.; Gunning, Fatima C.

    2005-06-01

    Many approaches to achieving high information spectral density (ISD), have been reported recently. The standard non-return-to-zero (NRZ) format, which offers a base line performance around 0.4 bit/s/Hz, may be enhanced using a variety of techniques, including: pre-filtering within the transmitter, multi-level modulation formats and polarisation interleaving or multiplexing. These techniques either increase the information per channel (multi-level formats and polarization multiplexing) or minimise interferometric cross talk (pre-filtering and polarisation interleaving) and result in ISDs around 0.8 bit/s/Hz. Combinations of these techniques have been used to provide ISDs of up to 1.6 bit/s/Hz. In this paper we propose a new technique, which we call Coherent WDM (CoWDM), to increase the ISD of NRZ binary coded signals in a single polarisation from 0.4 to 1 bit/s/Hz whilst simultaneously eliminating the need for pre-filters within the transmitter. Phase control within the transmitter is used to achieve precise control of interferometric cross talk. This allows the use of stronger demultiplexing filters at the receiver, and provides optimum performance when the bit rate equals the channel spacing, giving an ISD of 1 bit/s/Hz. This interference control may be achieved by controlling the phase of each laser individually with optical phase locked loops, or by replacing the typical bank of lasers with one or more coherent comb sources, and encoding data using an array of modulators that preserves this relative optical phase. Since optical filtering is not required in the transmitter, stronger optical filters may be used to demultiplex the individual WDM channels at the receiver, further reducing cross talk.

  10. Three-dimensional choroidal segmentation in spectral OCT volumes using optic disc prior information

    NASA Astrophysics Data System (ADS)

    Hu, Zhihong; Girkin, Christopher A.; Hariri, Amirhossein; Sadda, SriniVas R.

    2016-03-01

    Recently, much attention has been focused on determining the role of the peripapillary choroid - the layer between the outer retinal pigment epithelium (RPE)/Bruchs membrane (BM) and choroid-sclera (C-S) junction, whether primary or secondary in the pathogenesis of glaucoma. However, the automated choroidal segmentation in spectral-domain optical coherence tomography (SD-OCT) images of optic nerve head (ONH) has not been reported probably due to the fact that the presence of the BM opening (BMO, corresponding to the optic disc) can deflect the choroidal segmentation from its correct position. The purpose of this study is to develop a 3D graph-based approach to identify the 3D choroidal layer in ONH-centered SD-OCT images using the BMO prior information. More specifically, an initial 3D choroidal segmentation was first performed using the 3D graph search algorithm. Note that varying surface interaction constraints based on the choroidal morphological model were applied. To assist the choroidal segmentation, two other surfaces of internal limiting membrane and innerouter segment junction were also segmented. Based on the segmented layer between the RPE/BM and C-S junction, a 2D projection map was created. The BMO in the projection map was detected by a 2D graph search. The pre-defined BMO information was then incorporated into the surface interaction constraints of the 3D graph search to obtain more accurate choroidal segmentation. Twenty SD-OCT images from 20 healthy subjects were used. The mean differences of the choroidal borders between the algorithm and manual segmentation were at a sub-voxel level, indicating a high level segmentation accuracy.

  11. Population Library and Information Resources Outside the United States: Preliminary Listing.

    ERIC Educational Resources Information Center

    Buckner, Bates

    Contained in this publication is a preliminary listing of international population information resources. It is designed to offer data on the information resources of organizations known to have teaching, research, and/or service interests in the field of population/family planning. Geographical areas include Africa, Asia (South, Middle East,…

  12. Directory of Electronic Information Resources: A Feasibility Study. Technical Report No. 4.

    ERIC Educational Resources Information Center

    Engle, Mary; Lynch, Clifford

    This paper provides an overview of a University of California (UC) study of the issues involved in creating an online directory of electronic information resources available to the university community. For the purposes of the study, electronic information resources include bibliographic and other databases available at or through UC libraries and…

  13. Information Sources Used by Tourists: Resources Consulted by American, German, and Japanese Visitors to Taiwan

    ERIC Educational Resources Information Center

    Lu, Carol Yi-Rong

    2009-01-01

    The Taiwan travel information resources used by American, German, and Japanese tourists in 2006 are identified and analyzed in this study. Differences among demographic groups regarding types of information accessed, spending behaviors, and levels of satisfaction with available travel resources were examined. The study was based on analysis of…

  14. 75 FR 16173 - Renewal of Agency Information Collection for Tribal Energy Resource Agreements; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... Bureau of Indian Affairs Renewal of Agency Information Collection for Tribal Energy Resource Agreements... Energy and Economic Development (IEED), in the Office of the Assistant Secretary--Indian Affairs, is submitting the information collection titled ``Tribal Energy Resource Agreements (TERAs)'' to the Office...

  15. 48 CFR 1352.239-72 - Security requirements for information technology resources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Clauses 1352.239-72 Security requirements for information technology resources. As prescribed in 48 CFR 1339.270(b), insert the following clause: Security Requirements for Information Technology Resources... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Security requirements...

  16. 48 CFR 1352.239-72 - Security requirements for information technology resources.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Clauses 1352.239-72 Security requirements for information technology resources. As prescribed in 48 CFR 1339.270(b), insert the following clause: Security Requirements for Information Technology Resources... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Security requirements...

  17. 48 CFR 1252.239-70 - Security requirements for unclassified information technology resources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... unclassified information technology resources. 1252.239-70 Section 1252.239-70 Federal Acquisition Regulations... of Provisions and Clauses 1252.239-70 Security requirements for unclassified information technology resources. As prescribed in (TAR) 48 CFR 1239.70, insert the following clause: Security Requirements...

  18. Council on Library and Information Resources: Annual Report, 2000-2001.

    ERIC Educational Resources Information Center

    Council on Library and Information Resources, Washington, DC.

    The Council on Library and Information Resources (CLIR) brings together experts from around the country and around the world and asks them to turn their intelligence to the problems that libraries, archives, and information organizations face as they integrate digital resources and services into their well established print-based environments. In…

  19. Information resources in state regulatory agencies-a California perspective

    SciTech Connect

    DiZio, S.M.

    1990-12-31

    Various state regulatory agencies have expressed a need for networking with information gatherers/researchers to produce a concise compilation of primary information so that the basis for regulatory standards can be scientifically referenced. California has instituted several programs to retrieve primary information, generate primary information through research, and generate unique regulatory standards by integrating the primary literature and the products of research. This paper describes these programs.

  20. AN OVERVIEW OF WORLDWIDE CHEMICAL INFORMATION FACILITIES AND RESOURCES.

    ERIC Educational Resources Information Center

    National Science Foundation, Washington, DC.

    THIS DESCRIPTIVE OVERVIEW OF CHEMICAL INFORMATION TRANSFER ACTIVITIES AND SYSTEMS COVERS THE FULL RANGE OF INFORMATION SERVICES FROM TRADITIONAL PUBLICATION SERVICES THROUGH THE DEVELOPING COMPUTER-BASED SERVICES. THE REPORT IS CONCERNED WITH DOCUMENTATION RATHER THAN ORAL COMMUNICATION AND WITH RECOGNIZED INFORMATION SYSTEMS RATHER THAN INFORMAL…

  1. Putting Information on the Corporate Agenda as a Key Resource.

    ERIC Educational Resources Information Center

    Piggott, Sylvia E. A.

    To help understand the trends, strategies, structure, and new skills that will be required by the information professional in this changing global environment, this paper examines the future of the library and information profession and the impact that information technology is having on the discipline. The paper focuses on the online delivery of…

  2. The Integrated Bibliographic Information System: Resource Sharing Tailored for Local Needs.

    ERIC Educational Resources Information Center

    Cotter, Gladys A.; Hartt, Richard W.

    The Defense Technical Information Center (DTIC), which is charged with providing information services to the scientific and technical community of the Department of Defense (DoD), actively seeks ways to promote resource sharing as a means for speeding access to information while reducing the costs of information processing throughout the defense…

  3. Electronic Information Resources in Undergraduate Education: An Exploratory Study of Opportunities for Student Learning and Independence.

    ERIC Educational Resources Information Center

    McDowell, Liz

    2002-01-01

    This qualitative interview-based study examines lecturer perspectives on the roles of electronic information resources in undergraduate education. Highlights include electronic academic libraries; changes toward more constructivist approaches to learning; information quality on the Web; plagiarism; information use; information literacy; and…

  4. Systematic Utilization of Human Resources as an Integral Part of Information Science Work

    ERIC Educational Resources Information Center

    Hoey, P. O'N

    1972-01-01

    The place of formal indexes to people'' as part of information science work is considered in relation to informal communication networks and existing formal information retrieval resources. Examples of indexes'' are given, along with suggestions on how librarians could better tie documentary information and individuals' knowledge together. (53…

  5. The Legume Information System (LIS): an integrated information resource for comparative legume biology.

    PubMed

    Gonzales, Michael D; Archuleta, Eric; Farmer, Andrew; Gajendran, Kamal; Grant, David; Shoemaker, Randy; Beavis, William D; Waugh, Mark E

    2005-01-01

    The Legume Information System (LIS) (http://www.comparative-legumes.org), developed by the National Center for Genome Resources in cooperation with the USDA Agricultural Research Service (ARS), is a comparative legume resource that integrates genetic and molecular data from multiple legume species enabling cross-species genomic and transcript comparisons. The LIS virtual plant interface allows simplified and intuitive navigation of transcript data from Medicago truncatula, Lotus japonicus, Glycine max and Arabidopsis thaliana. Transcript libraries are represented as images of plant organs in different developmental stages, which are selected to query the analyzed and annotated data. Complex queries can be accomplished by adding modifiers, keywords and sequence names. The LIS also contains annotated genomic data featuring transcript alignments to validate gene predictions as well as motif and similarity analyses. The genomic browser supports comparative analysis via novel dynamic functional annotation comparisons. CMap, developed as part of the GMOD project (http://www.gmod.org/cmap/index.shtml), has been incorporated to support comparative analyses of community linkage and physical map data. LIS is being expanded to incorporate gene expression and biochemical pathways which will be seamlessly integrated forming a knowledge discovery framework. PMID:15608283

  6. 30 CFR 779.12 - General environmental resources information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... archeological resources listed or eligible for listing on the National Register of Historic Places and known archeological sites within the proposed permit and adjacent areas. The description shall be based on all... Officer and from local archeological, historical, and cultural preservation agencies. (2) The...

  7. 30 CFR 783.12 - General environmental resources information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... archeological resources listed or eligible for listing on the National Register of Historic Places and known archeological sites within the proposed permit and adjacent areas. (1) The description shall be based on all... Officer and local archeological, historical, and cultural preservation groups. (2) The...

  8. Content Integration: Creating a Scalable Common Platform for Information Resources

    ERIC Educational Resources Information Center

    Berenstein, Max; Katz, Demian

    2012-01-01

    Academic, government, and corporate librarians organize and leverage internal resources and content through institutional repositories and library catalogs. Getting more value and usage from the content they license is a key goal. However, the ever-growing amount of content and shifting user demands for new materials or features has made the…

  9. Coregistration refinement of hyperspectral images and DSM: An object-based approach using spectral information

    NASA Astrophysics Data System (ADS)

    Avbelj, Janja; Iwaszczuk, Dorota; Müller, Rupert; Reinartz, Peter; Stilla, Uwe

    2015-02-01

    For image fusion in remote sensing applications the georeferencing accuracy using position, attitude, and camera calibration measurements can be insufficient. Thus, image processing techniques should be employed for precise coregistration of images. In this article a method for multimodal object-based image coregistration refinement between hyperspectral images (HSI) and digital surface models (DSM) is presented. The method is divided in three parts: object outline detection in HSI and DSM, matching, and determination of transformation parameters. The novelty of our proposed coregistration refinement method is the use of material properties and height information of urban objects from HSI and DSM, respectively. We refer to urban objects as objects which are typical in urban environments and focus on buildings by describing them with 2D outlines. Furthermore, the geometric accuracy of these detected building outlines is taken into account in the matching step and for the determination of transformation parameters. Hence, a stochastic model is introduced to compute optimal transformation parameters. The feasibility of the method is shown by testing it on two aerial HSI of different spatial and spectral resolution, and two DSM of different spatial resolution. The evaluation is carried out by comparing the accuracies of the transformations parameters to the reference parameters, determined by considering object outlines at much higher resolution, and also by computing the correctness and the quality rate of the extracted outlines before and after coregistration refinement. Results indicate that using outlines of objects instead of only line segments is advantageous for coregistration of HSI and DSM. The extraction of building outlines in comparison to the line cue extraction provides a larger amount of assigned lines between the images and is more robust to outliers, i.e. false matches.

  10. Information Resources Management Long Range Plan, FY 1995-1999

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Table of Contents: Introduction; Agency 5-Year IRM Investment Projections; Major IRM Program Accomplishments for FY 1993; Information Collection Budget; Summary of Computer Security Plans; Appendix: Acronym List.

  11. Resources for toxicologic and radiologic information and assistance.

    PubMed

    Kirk, Mark; Iddins, Carol J

    2015-02-01

    Most approaches toward chemical and radiological/nuclear (CRN) incidents focus on the clinical skills of the first receiver. These skills are certainly important and are addressed throughout this article. Management skills are often overlooked. The following are basic competencies in information management for the emergency medicine physician to handle large-scale CRN incidents: planning information; incident management information; toxicant management; disposition/definitive care management; and recovery management. Information management and synthesis are crucial throughout the phases of the disaster cycle: planning, response, mitigation, and recovery. PMID:25455663

  12. Integrating resource selection information with spatial capture--recapture

    USGS Publications Warehouse

    Royle, J. Andrew; Chandler, Richard B.; Sun, Catherine C.; Fuller, Angela K.

    2013-01-01

    4. Finally, we find that SCR models using standard symmetric and stationary encounter probability models may not fully explain variation in encounter probability due to space usage, and therefore produce biased estimates of density when animal space usage is related to resource selection. Consequently, it is important that space usage be taken into consideration, if possible, in studies focused on estimating density using capture–recapture methods.

  13. Selected Information Resources on Scholarships, Fellowships, Grants and Loans.

    ERIC Educational Resources Information Center

    Hass, John Henry, Comp.

    For each organization that serves as a source of information on financial support for college students, research, and special projects, the directory gives the name, address, telephone number, and a brief description of the kinds of information available and the organization's other functions and general objectives. Any relevant publications of…

  14. Helping People Cope with Tragedy and Grief: Information, Resources & Linkages.

    ERIC Educational Resources Information Center

    Walz, Garry R., Ed.; Kirkman, Chris J.

    Following the horrific experiences of September 11th, 2001, efforts were undertaken to gather information to provide counselors with the help they need for counseling those in the face of tragedy. With this publication, information about trauma and grief counseling becomes readily available. Guides for responding to tragedies are included from…

  15. Managing Information Resources: New Directions in State Government.

    ERIC Educational Resources Information Center

    Caudle, Sharon L.; Marchand, Donald A.

    1990-01-01

    Describes a national survey of management policies and practices applied to information and information technology in state government. Management approaches and trends are discussed in the areas of data processing, telecommunications, office automation, records management, state library services, policy formation, budgeting and accounting,…

  16. International Directory of Population Information and Library Resources, First Edition.

    ERIC Educational Resources Information Center

    Fogle, Catherine, Ed.; And Others

    This directory is a project of the Carolina Population Center, Technical Information Service, in conjunction with the United States Agency for International Development. Information for this compilation, the first in a series of publications, was obtained from a survey of international population/family planning libraries and information…

  17. Discovering Family Concerns, Priorities, and Resources: Sensitive Family Information Gathering.

    ERIC Educational Resources Information Center

    Banks, Ronald A.; Santos, Rosa Milagros; Roof, Virginia

    2003-01-01

    This article provides an overview of the family information gathering process in early intervention and the effect of cultural and linguistic diversity on family information gathering. Practical strategies that early intervention providers can use in interviews, surveys, and observations are discussed, as well as implications for personnel…

  18. Examining the Relationship Between Flexible Resources and Health Information Channel Selection.

    PubMed

    Manierre, Matthew

    2016-01-01

    This study examines how variations in flexible resources influence where individuals begin their search for health information. Access to flexible resources such as money, power, and knowledge can alter the accessibility of channels for health information, such as doctors, the Internet, and print media. Using the HINTS 3 sample, whether information channel utilization is predicted by the same factors in two groups with distinct levels of access to flexible resources, as approximated by high and low levels of education, is investigated. Differences in access to flexible resources are hypothesized to produce variations in channel utilization in bivariate analyses, as well as changes in coefficient strength and statistical significance in multivariate models. Multinomial logit models were used to assess how a number of variables influence the probability of using a specific information channel first in either flexible resource group. Results suggest that individuals with higher levels of education, a proxy for flexible resources, are more likely to report seeking information from the Internet first, which is consistent with research on the digital divide. It appears that diminished access to flexible resources is also associated with heightened utilization of offline channels, including doctors. A handful of differences in predictors were found between the low and high flexible resource groups when multivariate models were compared. Future research should take into account the distinctions between different offline channels while also seeking to further understand how social inequality relates to the utilization of different channels and corresponding health outcomes. PMID:25616853

  19. Natural Resource Assessments in Afghanistan Through High Resolution Digital Elevation Modeling and Multi-spectral Image Analysis

    NASA Technical Reports Server (NTRS)

    Chirico, Peter G.

    2007-01-01

    This viewgraph presentation provides USGS/USAID natural resource assessments in Afghanistan through the mapping of coal, oil and natural gas, minerals, hydrologic resources and earthquake and flood hazards.

  20. HIV/AIDS Information Resources from the National Library of Medicine-STOP

    SciTech Connect

    Templin-Branner, W. and N. Dancy

    2010-06-15

    The HIV/AIDS Information Resources from the National Library of Medicine training is designed specifically for the UNCFSP HBCU Screening, Testing, Outreach, and Prevention (STOP) HIV/AIDS Program project members to provide valuable health information resources from the National Library of Medicine and other reliable sources to increase awareness of the wealth of treatment information and educational materials that are available on the Internet and to improve prevention and treatment education for their clients. These resources will also meet the needs of community-based organizations

  1. Information Resources: Knowledge and Power in the 21st Century.

    ERIC Educational Resources Information Center

    Oettinger, Anthony G.

    1980-01-01

    This article focuses on the mastery over the microscopic information processes embodied in devices such as integrated circuits and microcomputers and its effects on society and competition between the computer and telecommunications industries. (Author/SA)

  2. International Students Using Online Information Resources to Learn: Complex Experience and Learning Needs

    ERIC Educational Resources Information Center

    Hughes, Hilary

    2013-01-01

    This paper reports the findings of a qualitative study that investigated 25 international students' use of online information resources for study purposes at two Australian universities. Using an expanded critical incident approach, the study viewed international students through an information literacy lens, as information-using learners.…

  3. 48 CFR 1804.470 - Security requirements for unclassified information technology (IT) resources.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Security requirements for unclassified information technology (IT) resources. 1804.470 Section 1804.470 Federal Acquisition Regulations... Classified Information Within Industry 1804.470 Security requirements for unclassified information...

  4. 48 CFR 1804.470 - Security requirements for unclassified information technology (IT) resources.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Security requirements for unclassified information technology (IT) resources. 1804.470 Section 1804.470 Federal Acquisition Regulations... Classified Information Within Industry 1804.470 Security requirements for unclassified information...

  5. 48 CFR 1804.470 - Security requirements for unclassified information technology (IT) resources.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Security requirements for unclassified information technology (IT) resources. 1804.470 Section 1804.470 Federal Acquisition Regulations... Classified Information Within Industry 1804.470 Security requirements for unclassified information...

  6. 48 CFR 1804.470 - Security requirements for unclassified information technology (IT) resources.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Security requirements for unclassified information technology (IT) resources. 1804.470 Section 1804.470 Federal Acquisition Regulations... Classified Information Within Industry 1804.470 Security requirements for unclassified information...

  7. 48 CFR 1804.470 - Security requirements for unclassified information technology (IT) resources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Security requirements for unclassified information technology (IT) resources. 1804.470 Section 1804.470 Federal Acquisition Regulations... Classified Information Within Industry 1804.470 Security requirements for unclassified information...

  8. New York State Forum for Information Resource Management: 1998-1999 Annual Report.

    ERIC Educational Resources Information Center

    New York State Forum for Information Resource Management.

    This annual report of the New York State Forum for Information Resource Management begins with a section that summarizes key activities for 1998-99, including partnerships with other organizations, sessions on the use of information in government and information security, programs on the challenges of electronic commerce for government,…

  9. Class Manual for Information Resources in the Humanities (LIS 382L.2).

    ERIC Educational Resources Information Center

    Roy, Loriene

    Basic course information and worksheets are presented in this textbook/workbook for "Information Resources in the Humanities," a course offered by the Graduate School of Library and Information Science at the University of Texas at Austin. The guide is divided into eight sections. The first presents the syllabus, lists assignments (e.g., online…

  10. Remote sensing of potential lunar resources. 2: High spatial resolution mapping of spectral reflectance ratios and implications for nearside mare TiO2 content`

    NASA Technical Reports Server (NTRS)

    Melendrez, David E.; Johnson, Jeffrey R.; Larson, Stephen M.; Singer, Robert B.

    1994-01-01

    High spatial resolution maps illustrating variations in spectral reflectance 400/560 nm ratio values have been generated for the following mare regions: (1) the border between southern Mare Serenitatis and northern Mare Tranquillitatis (including the MS-2 standard area and Apollo 17 landing site), (2) central Mare Tranquillitatis, (3) Oceanus Procellarum near Seleucus, and (4) southern Oceanus Procellarum and Flamsteed. We have also obtained 320-1000 nm reflectance spectra of several sites relative to MS-2 to facilitate scaling of the images and provide additional information on surface composition. Inferred TiO2 abundances for these mare regions have been determined using an empirical calibration which relates the weight percent TiO2 in mature mare regolith to the observed 400/560 nm ratio. Mare areas with high TiO2 abundances are probably rich in ilmenite (FeTiO3) a potential lunar resource. The highest potential TiO2 concentrations we have identified in the nearside maria occur in central Mare Tranquillitatis. Inferred TiO2 contents for these areas are greater than 9 wt% and are spatially consistent with the highest-TiO2 regions mapped previously at lower spatial resolution. We note that the morphology of surface units with high 400/560 nm ratio values increases in complexity at higher spatial resolutions. Comparisons have been made with previously published geologic maps, Lunar Orbiter IV, and ground-based images, and some possible morphologic correlatins have been found between our mapped 400/560 nm ratio values and volcanic landforms such as lava flows, mare domes, and collapse pits.

  11. Remote sensing of potential lunar resources. 2: High spatial resolution mapping of spectral reflectance ratios and implications for nearside mare TiO2 content`

    NASA Astrophysics Data System (ADS)

    Melendrez, D. E.; Johnson, J. R.; Larson, S. M.; Singer, R. B.

    1994-03-01

    High spatial resolution maps illustrating variations in spectral reflectance 400/560 nm ratio values have been generated for the following mare regions: (1) the border between southern Mare Serenitatis and northern Mare Tranquillitatis (including the MS-2 standard area and Apollo 17 landing site), (2) central Mare Tranquillitatis, (3) Oceanus Procellarum near Seleucus, and (4) southern Oceanus Procellarum and Flamsteed. We have also obtained 320-1000 nm reflectance spectra of several sites relative to MS-2 to facilitate scaling of the images and provide additional information on surface composition. Inferred TiO2 abundances for these mare regions have been determined using an empirical calibration which relates the weight percent TiO2 in mature mare regolith to the observed 400/560 nm ratio. Mare areas with high TiO2 abundances are probably rich in ilmenite (FeTiO3) a potential lunar resource. The highest potential TiO2 concentrations we have identified in the nearside maria occur in central Mare Tranquillitatis. Inferred TiO2 contents for these areas are greater than 9 wt% and are spatially consistent with the highest-TiO2 regions mapped previously at lower spatial resolution. We note that the morphology of surface units with high 400/560 nm ratio values increases in complexity at higher spatial resolutions. Comparisons have been made with previously published geologic maps, Lunar Orbiter IV, and ground-based images, and some possible morphologic correlatins have been found between our mapped 400/560 nm ratio values and volcanic landforms such as lava flows, mare domes, and collapse pits.

  12. Using shot-change information to prevent an overload of platform resources

    NASA Astrophysics Data System (ADS)

    Wubben, Rob H. M.; Hentschel, Christian

    2003-06-01

    Future consumer terminals (TV sets, set-top boxes, displays) will increasingly be based on programmable platforms instead of only dedicated hardware. When the available resources are insufficient to deal with the worst-case requirements then resource overloads might lead to system instability and reduced output quality. For robust and cost-effective media processing on programmable platforms, dynamic resource management is required together with resource-quality scalable video algorithms. A way to prevent resource overloads is to stop processing when the assigned resources have been used. This may lead to drops and changes in quality. We propose to use shot-change information prior to the actual processing to predict difficult situations and react on them in a proper way. For a scalable motion estimator we show that, after a shot-change, generating motion vectors that indicate zero or close to zero motion prevents overloads, saves resources and can lead to a higher quality.

  13. Toward a theory of local resource competition: the minority game with private information

    NASA Astrophysics Data System (ADS)

    Li, Yi; Savit, Robert

    2004-04-01

    In many social and biological systems, agents compete for limited resources over an extended, connected network, but at any moment compete for resources semi-locally using incomplete, private information. To understand such systems, it is important to understand the nature of competition for scarce resources with private information. In this paper we study this question by examining the behavior of minority games in which agents make their decisions based on private information. We first introduce a framework, based on bi-graphs, for discussing local resource competition on a network. We then consider the special case in which the bi-graph model reduces to a minority game. We study several variations of the minority game with private information, including games with a mixture of public and private information. We find that the games with private information share a general structural similarity to the standard minority game with public information in that there are, typically, two phases, a maladaptive phase and an adaptive phase, the latter encompassing a region of emergent coordination in which the scarce resource is well utilized. There are, however, very significant differences between the games with private information and the standard minority game. In both public and private games, the maladaptive phase is characterized by dynamics with a periodicity, but the nature of the periodicity is markedly different in the two cases. Scaling behavior is strongly affected by private information, and, in general, coordination among agent's choices, while possible, is more subtle and often more difficult to achieve.

  14. 75 FR 27575 - Agency Information Collection Activities: State Water Resources Research Institute Program Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... notice (74 FR 68860) announcing that we would submit this ICR to OMB for approval and soliciting comments... Geological Survey Agency Information Collection Activities: State Water Resources Research Institute Program... Water Resources Research Act of 1984, as amended (42 U.S.C. 10301 et seq.), authorizes a water...

  15. 78 FR 46597 - Agency Information Collection Activities: State Water Resources Research Institute Program Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ..., we published a Federal Register notice (78 FR 2422) announcing that we would submit this ICR to OMB....S. Geological Survey Agency Information Collection Activities: State Water Resources Research... Water Resources (NIWR) USGS Competitive Grant Program. As required by the Paperwork Reduction Act...

  16. 36 CFR 293.15 - Gathering information about resources other than minerals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... resources other than minerals. 293.15 Section 293.15 Parks, Forests, and Public Property FOREST SERVICE... than minerals. (a) The Chief, Forest Service, shall allow any activity, for the purposes of gathering information about resources, other than minerals, in National Forest Wilderness, except that any such...

  17. 36 CFR 293.15 - Gathering information about resources other than minerals.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... resources other than minerals. 293.15 Section 293.15 Parks, Forests, and Public Property FOREST SERVICE... than minerals. (a) The Chief, Forest Service, shall allow any activity, for the purposes of gathering information about resources, other than minerals, in National Forest Wilderness, except that any such...

  18. 36 CFR 293.15 - Gathering information about resources other than minerals.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... resources other than minerals. 293.15 Section 293.15 Parks, Forests, and Public Property FOREST SERVICE... than minerals. (a) The Chief, Forest Service, shall allow any activity, for the purposes of gathering information about resources, other than minerals, in National Forest Wilderness, except that any such...

  19. 36 CFR 293.15 - Gathering information about resources other than minerals.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... resources other than minerals. 293.15 Section 293.15 Parks, Forests, and Public Property FOREST SERVICE... than minerals. (a) The Chief, Forest Service, shall allow any activity, for the purposes of gathering information about resources, other than minerals, in National Forest Wilderness, except that any such...

  20. 36 CFR 293.15 - Gathering information about resources other than minerals.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... resources other than minerals. 293.15 Section 293.15 Parks, Forests, and Public Property FOREST SERVICE... than minerals. (a) The Chief, Forest Service, shall allow any activity, for the purposes of gathering information about resources, other than minerals, in National Forest Wilderness, except that any such...

  1. Evaluation of the Field Test of Project Information Packages: Volume III--Resource Cost Analysis.

    ERIC Educational Resources Information Center

    Al-Salam, Nabeel; And Others

    The third of three volumes evaluating the first year field test of the Project Information Packages (PIPs) provides a cost analysis study as a key element in the total evaluation. The resource approach to cost analysis is explained and the specific resource methodology used in the main cost analysis of the 19 PIP field-test projects detailed. The…

  2. Expansion of the USDA-ARS Germplasm Resources Information Network (GRIN) database to accommodate molecular data

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS National Plant Germplasm System (NPGS) provides both germplasm and data on genetic resources to researchers and breeders world wide. New tables and codes that hold data relating to molecular markers and multi-locus genotypes have been added to the Germplasm Resources Information Networ...

  3. Technical Information Resource on Rare Earth Elements Now Available to Public and Private Sector Stakeholders

    EPA Science Inventory

    A new EPA technical information resource, “Rare Earth Elements: A Review of Production, Processing, Recycling, and Associated Environmental Issues” has been produced as an introductory resource for those interested in learning more about REE mining and alternatives to meet demand...

  4. 77 FR 74517 - Agency Information Collection Activities: Comment Request; Education and Human Resources Project...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    ... the second notice for public comment; the first was published in the Federal Register at 77 FR 33774... FOUNDATION Agency Information Collection Activities: Comment Request; Education and Human Resources Project...: Education and Human Resources Program Monitoring Clearance. OMB Approval Number: 3145-NEW. Type of...

  5. Information Resources in Clinical Medicine: Family Practice, Pediatrics, Obstetrics and Gynecology, General Surgery, Internal Medicine.

    ERIC Educational Resources Information Center

    Schwank, Jean; Allen, Joyce

    Designed for beginning health science librarians, this continuing education course syllabus presents a guide to information resources for answering physicians' questions about patient care. Sources from standard core lists, such as the Alfred Brandon list, are highlighted and described, along with additional titles. General resources covered…

  6. Council on Library and Information Resources: Annual Report, 1999-2000.

    ERIC Educational Resources Information Center

    Council on Library and Information Resources, Washington, DC.

    This annual report of the Council on Library and Information Resources (CLIR) begins with a list of staff, a letter for the Chairman of the Board, and a message from the CLIR President. Activities for 1999-2000 in the following areas are then summarized: (1) resources for scholarship, including the artifact in library collections,…

  7. Information Resources on Microcomputer Applications for Media Centers. A Selected ERIC Bibliography.

    ERIC Educational Resources Information Center

    McLaughlin, Pamela, Comp.

    Citations in this annotated bibliography were selected from the Educational Resources Information Center (ERIC) indexes, Current Index to Journals in Education (CIJE), and Resources in Education (RIE). Titles include: (1) "Computer Applications in the Library Media Center: An Introduction to Electronic Spreadsheets" (Keith E. Bernhard); (2)…

  8. Econ Ed & the Fed: Resources and Information for Educators, 2001-2002.

    ERIC Educational Resources Information Center

    Strahm, Sharon, Ed.

    2001-01-01

    This Fall 2001-Spring 2002 newsletter provides resources and information to educators, particularly economics, history, social studies, and business educators, throughout the western district of the Federal Reserve System. The goal of the newsletter is to highlight new Federal Reserve teaching materials and resources, including Web sites,…

  9. Council on Library and Information Resources Annual Report 1996-1997.

    ERIC Educational Resources Information Center

    Council on Library and Information Resources, Washington, DC.

    The merger of the Commission on Preservation and Access and the Council on Library Resources (CLR) became official on May 30, 1997 when the Board approved the new enterprise, the Council on Library and Information Resources (CLIR). The CLIR statement of mission calls on the organization to identify the critical issues that affect the welfare and…

  10. The bioethics discussion forum--an implementation of an Internet-based bioethics information analysis resource.

    PubMed Central

    Derse, A. R.; Krogull, S. R.

    1995-01-01

    Ethical analysis is crucial to decision making in biomedicine and health care, necessitating both rapid access to diffusely disseminated sources of information pertinent to bioethics and promotion of analysis in the field of bioethics through a resource for information analysis. We developed the Bioethics Discussion Forum, an Internet-based information analysis resource, in order to supplement the Bioethics Online Service with an interactive information medium to meet the demand for such an interactive resource. The Bioethics Discussion Forum has shown promise for information analysis, providing an arena for the review and discussion of complex bioethical information, establishing a connection nationally and internationally among individuals with high levels of expertise in bioethics, and providing a template for future interactive informatics services. PMID:8563245

  11. Spectral stratigraphy

    NASA Technical Reports Server (NTRS)

    Lang, Harold R.

    1991-01-01

    A new approach to stratigraphic analysis is described which uses photogeologic and spectral interpretation of multispectral remote sensing data combined with topographic information to determine the attitude, thickness, and lithology of strata exposed at the surface. The new stratigraphic procedure is illustrated by examples in the literature. The published results demonstrate the potential of spectral stratigraphy for mapping strata, determining dip and strike, measuring and correlating stratigraphic sequences, defining lithofacies, mapping biofacies, and interpreting geological structures.

  12. Organizational Schemes of Information Resources in Top 50 Academic Business Library Websites

    ERIC Educational Resources Information Center

    Kim, Soojung; DeCoster, Elizabeth

    2011-01-01

    This paper analyzes the organizational schemes of information resources found in top 50 academic business library websites through content analysis and discusses the development and evaluation of the identified schemes.

  13. Web application for simplifying access to computer center resources and information.

    Energy Science and Technology Software Center (ESTSC)

    2013-05-01

    Lorenz is a product of the ASC Scientific Data Management effort. Lorenz is a web-based application designed to help computer centers make information and resources more easily available to their users.

  14. 78 FR 37567 - Renewal of Agency Information Collection for Tribal Energy Resource Agreements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... Development Office (IEED) authorized by OMB Control Number 1076-0167. This information collection expires June... Number: 1076-0167. Title: Tribal Energy Resource Agreements, 25 CFR 224. Brief Description of...

  15. Pfiesteria-related educational products and information resources available to the public, health officials, and researchers.

    PubMed Central

    Kleindinst, J L; Anderson, D M

    2001-01-01

    Public and political concerns about Pfiesteria from 1997 to the present vastly exceed the attention given to other harmful algal bloom (HAB) issues in the United States. To some extent, the intense focus on Pfiesteria has served to increase attention on HABs in general. Given the strong and continuing public, political, and research interests in Pfiesteria piscicida Steidinger & Burkholder and related organisms, there is a clear need for information and resources of many different types. This article provides information on Pfiesteria-related educational products and information resources available to the general public, health officials, and researchers. These resources are compiled into five categories: reports; website resources; state outreach and communication programs; fact sheets; and training manuals and documentaries. Over the last few years there has been rapid expansion in the amount of Pfiesteria-related information available, particularly on the Internet, and it is scattered among many different sources. PMID:11677177

  16. 75 FR 47267 - Public informational Scoping Meetings on the Management of Bottomfish Fishery Resources within...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ..., Executive Director, WPFMC; telephone: (808) 522-8220. SUPPLEMENTARY INFORMATION: Correction At 75 FR 43491... Management of Bottomfish Fishery Resources within the Exclusive Economic Zone of the Mariana Islands; Correction AGENCY: Western Pacific Fishery Management Council (WPFMC), National Marine Fisheries...

  17. TCIA: An information resource to enable open science.

    PubMed

    Prior, Fred W; Clark, Ken; Commean, Paul; Freymann, John; Jaffe, Carl; Kirby, Justin; Moore, Stephen; Smith, Kirk; Tarbox, Lawrence; Vendt, Bruce; Marquez, Guillermo

    2013-01-01

    Reusable, publicly available data is a pillar of open science. The Cancer Imaging Archive (TCIA) is an open image archive service supporting cancer research. TCIA collects, de-identifies, curates and manages rich collections of oncology image data. Image data sets have been contributed by 28 institutions and additional image collections are underway. Since June of 2011, more than 2,000 users have registered to search and access data from this freely available resource. TCIA encourages and supports cancer-related open science communities by hosting and managing the image archive, providing project wiki space and searchable metadata repositories. The success of TCIA is measured by the number of active research projects it enables (>40) and the number of scientific publications and presentations that are produced using data from TCIA collections (39). PMID:24109929

  18. Ebolavirus Database: Gene and Protein Information Resource for Ebolaviruses

    PubMed Central

    Sekar, Kanagaraj

    2016-01-01

    Ebola Virus Disease (EVD) is a life-threatening haemorrhagic fever in humans. Even though there are many reports on EVD, the protein precursor functions and virulent factors of ebolaviruses remain poorly understood. Comparative analyses of Ebolavirus genomes will help in the identification of these important features. This prompted us to develop the Ebolavirus Database (EDB) and we have provided links to various tools that will aid researchers to locate important regions in both the genomes and proteomes of Ebolavirus. The genomic analyses of ebolaviruses will provide important clues for locating the essential and core functional genes. The aim of EDB is to act as an integrated resource for ebolaviruses and we strongly believe that the database will be a useful tool for clinicians, microbiologists, health care workers, and bioscience researchers. PMID:27190508

  19. Integrated scheduling and resource management. [for Space Station Information System

    NASA Technical Reports Server (NTRS)

    Ward, M. T.

    1987-01-01

    This paper examines the problem of integrated scheduling during the Space Station era. Scheduling for Space Station entails coordinating the support of many distributed users who are sharing common resources and pursuing individual and sometimes conflicting objectives. This paper compares the scheduling integration problems of current missions with those anticipated for the Space Station era. It examines the facilities and the proposed operations environment for Space Station. It concludes that the pattern of interdependecies among the users and facilities, which are the source of the integration problem is well structured, allowing a dividing of the larger problem into smaller problems. It proposes an architecture to support integrated scheduling by scheduling efficiently at local facilities as a function of dependencies with other facilities of the program. A prototype is described that is being developed to demonstrate this integration concept.

  20. The use of interactive graphical maps for browsing medical/health Internet information resources

    PubMed Central

    Boulos, Maged N Kamel

    2003-01-01

    As online information portals accumulate metadata descriptions of Web resources, it becomes necessary to develop effective ways for visualising and navigating the resultant huge metadata repositories as well as the different semantic relationships and attributes of described Web resources. Graphical maps provide a good method to visualise, understand and navigate a world that is too large and complex to be seen directly like the Web. Several examples of maps designed as a navigational aid for Web resources are presented in this review with an emphasis on maps of medical and health-related resources. The latter include HealthCyberMap maps , which can be classified as conceptual information space maps, and the very abstract and geometric Visual Net maps of PubMed (for demos). Information resources can be also organised and navigated based on their geographic attributes. Some of the maps presented in this review use a Kohonen Self-Organising Map algorithm, and only HealthCyberMap uses a Geographic Information System to classify Web resource data and render the maps. Maps based on familiar metaphors taken from users' everyday life are much easier to understand. Associative and pictorial map icons that enable instant recognition and comprehension are preferred to geometric ones and are key to successful maps for browsing medical/health Internet information resources. PMID:12556244

  1. Considering Complex Objectives and Scarce Resources in Information Systems' Analysis.

    ERIC Educational Resources Information Center

    Crowther, Warren

    The low efficacy of many of the library and large-scale information systems that have been implemented in the developing countries has been disappointing, and their appropriateness is often questioned in the governmental and educational institutions of more industrialized countries beset by budget-crunching and a very dynamic transformation of…

  2. Special Collections, Primary Resources, and Information Literacy Pedagogy

    ERIC Educational Resources Information Center

    Hubbard, Melissa A.; Lotts, Megan

    2013-01-01

    This article reports on collaboration between an information literacy (IL) instructor and a special collections librarian to create a hands-on special collections experience for entry-level IL students within the context of a credit-bearing class. Data collected during this experience found that exposing students to these materials can increase…

  3. Who Knows? Selected Information Resources on International Social Affairs.

    ERIC Educational Resources Information Center

    Feulner, John A., Comp.

    These two annotated listings cite organizations, groups, and programs that provide information on international social affairs. The entries were selected from the data base of the National Referral Center of the Library of Congress. Listings are organized under the following headings: volunteer agencies; food; law; health; population; rural…

  4. Databases and Clearinghouses: Information Resources for Education. Fifth Edition.

    ERIC Educational Resources Information Center

    Gordon, Ruth, Comp.; Smink, Jay, Comp.

    Intended as a desk reference for persons involved in all aspects of education, this directory contains information on 56 online databases and 64 clearinghouses. The directory is divided into two main sections, each arranged alphabetically by name. Section one, "Databases," contains 1-page descriptions and sample records of 12 education databases…

  5. Executive Guide to the Protection of Information Resources.

    ERIC Educational Resources Information Center

    Helsing, Cheryl; And Others

    The purpose of this guide is to help the policy maker address a series of questions regarding the protection and safety of computer systems and data processed within his/her agency. It introduces information systems security concerns, outlines the management issues that must be addressed by agency policies and programs, and describes the essential…

  6. Utilization of Information Resources in Planning Teacher Professional Preparation Programs.

    ERIC Educational Resources Information Center

    Hawkins, Donald E.; Bendixsen, Marian F.

    This publication is designed to provide teacher educators and educational innovators and decision makers with information that will help them to manage change. In the first section, "Pressures for Change," societal and reform pressures are identified. The second section, "The Institutional Imperatives," discusses finance, facilities, and…

  7. Access and use of information resources by Massachusetts

    SciTech Connect

    West, C.R.

    1990-12-31

    This paper describes the way in which the Massachusetts Department of Environmental Protection uses risk assessment to implement the state`s environmental laws. It focuses on the Office of Research and Standards, which was created to provide information on adverse health effects of environmental contaminants, to recommend exposure levels, and to direct and manage research programs.

  8. Physical Environment as a Resource in Information Work Settings.

    ERIC Educational Resources Information Center

    Neumann, Laura

    1999-01-01

    Examines the role of physical surroundings and artifacts and how they contribute to the knowledge work occurring there, based on preliminary analysis of data collected in interviews and observations of a research group over a four-month period. General issues of the interaction between information work and environment can be revealed and applied…

  9. Expanding Adolescent Role Expectations. Information, Activities, Resources for Vocational Educators.

    ERIC Educational Resources Information Center

    Cornell Univ., Ithaca, NY. Dept. of Community Service Education.

    Developed for vocational educators as a self-study guide or as a basis for inservice workshops, this source book presents information on sex fair education. Each of the six sections contains fact sheets and references, and some contain checklists, guidelines or rating sheets, and highlighted questions and activities which may be used for…

  10. Translating Strategic Planning for Information Resources into Ongoing Management.

    ERIC Educational Resources Information Center

    Penrod, James I.; Douglas, Judith V.

    1987-01-01

    With funding from the National Library of Medicine, the University of Maryland at Baltimore instituted a formal strategic planning process for an integrated academic information management system. A general model for organizational change is applied to the situation, with references to the literature on systems models and formal planning. (MLW)

  11. Spectral Dark Subtraction: A MODTRAN-Based Algorithm for Estimating Ground Reflectance without Atmospheric Information

    NASA Technical Reports Server (NTRS)

    Freedman, Ellis; Ryan, Robert; Pagnutti, Mary; Holekamp, Kara; Gasser, Gerald; Carver, David; Greer, Randy

    2007-01-01

    Spectral Dark Subtraction (SDS) provides good ground reflectance estimates across a variety of atmospheric conditions with no knowledge of those conditions. The algorithm may be sensitive to errors from stray light, calibration, and excessive haze/water vapor. SDS seems to provide better estimates than traditional algorithms using on-site atmospheric measurements much of the time.

  12. Quantitative and comparative examination of the spectral features characteristics of the surface reflectance information retrieved from the atmospherically corrected images of Hyperion

    NASA Astrophysics Data System (ADS)

    Kayadibi, Önder; Aydal, Doğan

    2013-01-01

    The retrieval of surface reflectance information from the same single pixel of the Hyperion image atmospherically corrected by using image-based [internal average relative reflectance (IARR), log residuals, and flat field] and radiative transfer model (RTM)-based [the fast line-of-sight atmospheric analysis of spectral hypercubes (FLAASH) and the Atmospheric and Topographic Correction 2 (ATCOR-2)] approaches and the spectral feature characteristics of this information were quantitatively and comparatively examined based on measured ground spectral reflectance data. The spectral features quantitative analysis results of the reflectance data showed that spectral reflectances that are suitable and best fitting to the ground spectral reflectances which were obtained from the pixels of FLAASH, ATCOR-2, and flat field-corrected images, respectively. The retrieval of surface reflectance from the FLAASH-corrected image pixels, in general, produced high scores in spectral parameter analyses. Of the image-based approaches, only in flat field-derived reflectance data, results were obtained which are high and nearest to those of RTM and ground spectral reflectance data. Generally, low scores obtained in the spectral parameter analyses of the surface reflectance values retrieved from single pixels of IARR and log residuals-corrected images showed the results that fit worst to the measured ground spectral reflectance.

  13. Forest Resource Information System. Phase 3: System transfer report

    NASA Technical Reports Server (NTRS)

    Mroczynski, R. P. (Principal Investigator)

    1981-01-01

    Transfer of the forest reserve information system (FRIS) from the Laboratory for Applications of Remote Sensing to St. Regis Paper Company is described. Modifications required for the transfer of the LARYS image processing software are discussed. The reformatting, geometric correction, image registration, and documentation performed for preprocessing transfer are described. Data turnaround was improved and geometrically corrected and ground-registered CCT LANDSAT 3 data provided to the user. The technology transfer activities are summarized. An application test performed in order to assess a Florida land acquisition is described. A benefit/cost analysis of FRIS is presented.

  14. Information resource preferences by general pediatricians in office settings: a qualitative study

    PubMed Central

    Kim, George R; Bartlett, Edward L; Lehmann, Harold P

    2005-01-01

    Background Information needs and resource preferences of office-based general pediatricians have not been well characterized. Methods Data collected from a sample of twenty office-based urban/suburban general pediatricians consisted of: (a) a demographic survey about participants' practice and computer use, (b) semi-structured interviews on their use of different types of information resources and (c) semi-structured interviews on perceptions of information needs and resource preferences in response to clinical vignettes representing cases in Genetics and Infectious Diseases. Content analysis of interviews provided participants' perceived use of resources and their perceived questions and preferred resources in response to vignettes. Results Participants' average time in practice was 15.4 years (2–28 years). All had in-office online access. Participants identified specialist/generalist colleagues, general/specialty pediatric texts, drug formularies, federal government/professional organization Websites and medical portals (when available) as preferred information sources. They did not identify decision-making texts, evidence-based reviews, journal abstracts, medical librarians or consumer health information for routine office use. In response to clinical vignettes in Genetics and Infectious Diseases, participants identified Question Types about patient-specific (diagnosis, history and findings) and general medical (diagnostic, therapeutic and referral guidelines) information. They identified specialists and specialty textbooks, history and physical examination, colleagues and general pediatric textbooks, and federal and professional organizational Websites as information sources. Participants with access to portals identified them as information resources in lieu of texts. For Genetics vignettes, participants identified questions about prenatal history, disease etiology and treatment guidelines. For Genetics vignettes, they identified patient history, specialists

  15. Understanding Intention to Use Electronic Information Resources: A Theoretical Extension of the Technology Acceptance Model (TAM)

    PubMed Central

    Tao, Donghua

    2008-01-01

    This study extended the Technology Acceptance Model (TAM) by examining the roles of two aspects of e-resource characteristics, namely, information quality and system quality, in predicting public health students’ intention to use e-resources for completing research paper assignments. Both focus groups and a questionnaire were used to collect data. Descriptive analysis, data screening, and Structural Equation Modeling (SEM) techniques were used for data analysis. The study found that perceived usefulness played a major role in determining students’ intention to use e-resources. Perceived usefulness and perceived ease of use fully mediated the impact that information quality and system quality had on behavior intention. The research model enriches the existing technology acceptance literature by extending TAM. Representing two aspects of e-resource characteristics provides greater explanatory information for diagnosing problems of system design, development, and implementation. PMID:18999300

  16. Gene: a gene-centered information resource at NCBI

    PubMed Central

    Brown, Garth R.; Hem, Vichet; Katz, Kenneth S.; Ovetsky, Michael; Wallin, Craig; Ermolaeva, Olga; Tolstoy, Igor; Tatusova, Tatiana; Pruitt, Kim D.; Maglott, Donna R.; Murphy, Terence D.

    2015-01-01

    The National Center for Biotechnology Information's (NCBI) Gene database (www.ncbi.nlm.nih.gov/gene) integrates gene-specific information from multiple data sources. NCBI Reference Sequence (RefSeq) genomes for viruses, prokaryotes and eukaryotes are the primary foundation for Gene records in that they form the critical association between sequence and a tracked gene upon which additional functional and descriptive content is anchored. Additional content is integrated based on the genomic location and RefSeq transcript and protein sequence data. The content of a Gene record represents the integration of curation and automated processing from RefSeq, collaborating model organism databases, consortia such as Gene Ontology, and other databases within NCBI. Records in Gene are assigned unique, tracked integers as identifiers. The content (citations, nomenclature, genomic location, gene products and their attributes, phenotypes, sequences, interactions, variation details, maps, expression, homologs, protein domains and external databases) is available via interactive browsing through NCBI's Entrez system, via NCBI's Entrez programming utilities (E-Utilities and Entrez Direct) and for bulk transfer by FTP. PMID:25355515

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

    SciTech Connect

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

    1999-01-01

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

  18. Advances in automatic extraction of earth resources information from multispectral scanner data

    NASA Technical Reports Server (NTRS)

    Erickson, J. D.

    1975-01-01

    The basis of spectral discrimination was briefly examined indicating sources of variability which tend to obscure the spectral attributes of the classes of interest. Spatial and temporal discrimination bases are also discussed. Automatic processing functions, techniques and methods, and equipment are discussed with emphasis on techniques and equipment required for operational large area surveys with satellite data. Techniques for carrying out major functions of preprocessing for signature extension, feature extraction, discrimination, display, and applications modeling were examined. A multiplicative and additive signature correction technique and a proportion estimation technique are discussed. The development of the multivariate interactive digital analysis system multispectral processor system which represents a breakthrough in cost effective high throughput processing for large area surveys from satellites and aircraft is reviewed. Applications and results are discussed briefly for agricultural crop inventories, environmental monitoring, and resources surveys from ERIM LANDSAT and EREP investigations to indicate the substantial progress achieved to date.

  19. Education and Information for Practicing School Nurses: Which Technology-Supported Resources Meet Their Needs?

    ERIC Educational Resources Information Center

    Anderson, Lori S.; Enge, Karmin J.

    2012-01-01

    School nurses care for children with a variety of health-related conditions and they need information about managing these conditions, which is accessible, current, and useful. The goal of this literature review was to gather and synthesize information on technology-supported resources and to determine which met the educational needs of school…

  20. New York State Forum for Information Resource Management: 1999-2000 Annual Report.

    ERIC Educational Resources Information Center

    New York State Forum for Information Resource Management.

    This annual report of the New York State Forum for Information Resource Management begins with a section that summarizes key activities for 1999-2000, including partnerships with other organizations, efforts to promote effective technology workforce planning in New York State government, tracking information management developments related to…

  1. International Directory of Population Information and Library Resources. Supplement to the First Edition.

    ERIC Educational Resources Information Center

    Gleiter, Karin; Fogle, Catherine

    This volume is a supplement to the first edition of the "International Directory of Population Information and Library Resources," ED 062 185. The format follows that of the first edition, utilizing a short description for each responding organization. Content covers: general information, publications of the organization, library--general…

  2. 48 CFR 3004.470 - Security requirements for access to unclassified facilities, Information Technology resources...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 7 2012-10-01 2012-10-01 false Security requirements for access to unclassified facilities, Information Technology resources, and sensitive information. 3004.470 Section 3004.470 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR)...

  3. 48 CFR 3004.470 - Security requirements for access to unclassified facilities, Information Technology resources...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 7 2014-10-01 2014-10-01 false Security requirements for access to unclassified facilities, Information Technology resources, and sensitive information. 3004.470 Section 3004.470 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR)...

  4. Evaluation of an Information Resource for Parents of Children with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Mulligan, Janice; Steel, Lee; MacCulloch, Radha; Nicholas, David

    2010-01-01

    This study sought to evaluate a newly created information resource book for parents of children newly diagnosed with Autism Spectrum Disorder entitled "Autism Spectrum Disorder: Information for Parents." A purposive sample of 13 participants (comprised of mothers of children with ASD and ASD service providers) participated in 1 of 3 focus groups.…

  5. Atmospheric Sciences Information Resources in the United States--An Overview for Librarians.

    ERIC Educational Resources Information Center

    Layman, Mary; Smith, Shirley

    1993-01-01

    Presents an overview of the types of information and information sources available in the field of atmospheric sciences. Included are major library collections; organizations; government programs, including air pollution control regulations; electronic databases; and networking resources. Addresses are provided for all sources, and definitions of…

  6. The Impact of Internet Information Resources on Research Strategies: A Case Study in Alcohol Policy Analysis.

    ERIC Educational Resources Information Center

    Johnson, Suzanne P.; Anglin, Lise; Kavanagh, Lynn T.; Greenfield, Thomas K.; Giesbrecht, Norman A.

    1999-01-01

    Examines the impact of Internet information resources on the development and adaptation of research strategies based on a study of federal alcohol control policy. Considers how Internet access affects utilization of information services within an organization, and describes measures of utilization and effectiveness for assessing the impact of…

  7. Information as a Strategic Resources. New Opportunities for Partnering, CAUSE94. Track III.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Eight papers are presented from the 1994 CAUSE conference track on information as a strategic resource in higher education institutions. The papers include: (1) "Development of an Electronic Information Policy Framework," focusing on developments at the University of North Carolina at Chapel Hill (William H. Graves and others); (2) "Strategic…

  8. Perceptions of Libraries and Information Resources: A Report to the OCLC Membership

    ERIC Educational Resources Information Center

    OCLC Online Computer Library Center, Inc., 2005

    2005-01-01

    "Perceptions of Libraries and Information Resources" (2005) summarizes findings of an international study on information-seeking habits and preferences. With extensive input from hundreds of librarians and OCLC staff, the OCLC Market Research team developed a project and commissioned Harris Interactive Inc. to survey a representative sample of…

  9. 14 CFR 1274.937 - Security requirements for unclassified information technology resources.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Security requirements for unclassified... Conditions § 1274.937 Security requirements for unclassified information technology resources. Security... for Information Technology security for all systems connected to a NASA network or operated by...

  10. 14 CFR 1274.937 - Security requirements for unclassified information technology resources.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Security requirements for unclassified... Conditions § 1274.937 Security requirements for unclassified information technology resources. Security... for Information Technology security for all systems connected to a NASA network or operated by...

  11. 48 CFR 352.239-72 - Security requirements for Federal information technology resources.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the HHS Office of the Chief Information Officer's (OCIO) Web site. (c) Contractor security... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Security requirements for... Provisions and Clauses 352.239-72 Security requirements for Federal information technology resources....

  12. 48 CFR 352.239-72 - Security requirements for Federal information technology resources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the HHS Office of the Chief Information Officer's (OCIO) Web site. (c) Contractor security... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Security requirements for... Provisions and Clauses 352.239-72 Security requirements for Federal information technology resources....

  13. Virtual HR: The Impact of Information Technology on the Human Resource Professional.

    ERIC Educational Resources Information Center

    Gardner, Sharyn D.; Lepak, David P.; Bartol, Kathyrn M.

    2003-01-01

    Responses from 357 complete pairs of human resources executives and professionals from the same company showed that information technology has increased autonomy, the responsiveness of their information dissemination, and networking with other professionals; they spend more time in technology support activities. Organizational climate moderated…

  14. DELPHI--An Information Resource in a Multivendor Multiprotocol Network Environment.

    ERIC Educational Resources Information Center

    Sedayao, Jeff; And Others

    1992-01-01

    Describes DELPHI, a networked information resource for Intel Corporation that provides a bulletin board, databases, technical memos, hazardous material handling information, and stock quotes. Topics addressed include the diverse network environments at Intel, connecting the services to these environments, experiences with DELPHI, and future plans.…

  15. The Medium and the Telephone: The Politics of Information Resources. Publication 76-5.

    ERIC Educational Resources Information Center

    Berman, Paul J.; Oettinger, Anthony G.

    The web of relations among present and prospective changes in information systems provides a background against which public policy on information and telecommunication can be assessed. Telecommunication networks, broadcast regulation, and private line services all provide resources for news dissemination to the public. The costs, prices, and…

  16. Partnerships against Violence: Information Sources, Funding, and Technical Assistance. Volume 2: Resource Guide.

    ERIC Educational Resources Information Center

    Department of Housing and Urban Development, Washington, DC.

    This volume represents the first step in an effort to build a central repository of promising anti-violence programs. The goal is to integrate information and to remove barriers to information-sharing. Part of a cooperative venture in the federal government, this resource guide draws on material stored in more than 30 Federal clearinghouses and…

  17. 75 FR 51751 - Proposed Information Collection; Comment Request; User Engagement Survey for Water Resources...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... Engagement Survey for Water Resources Forecasts and Climate Information AGENCY: National Oceanic and... regulating rivers. The survey is designed to (1) assess the accessibility and utility of water and climate information and data, (2) assess participants' perceptions and knowledge about water and climate, and...

  18. ERIC--The First 15 Years. A History of the Educational Resources Information Center.

    ERIC Educational Resources Information Center

    Trester, Delmer J.

    This account of the Educational Resources Information Center (ERIC) provides information on its background and origin, and traces the development of the system from initial planning in 1962 through mid-1979. Although this is essentially an overview of the growth of the system, some of the more complex aspects of the ERIC story are included in the…

  19. Computer User's Guide to the Protection of Information Resources. NIST Special Publication 500-171.

    ERIC Educational Resources Information Center

    Helsing, Cheryl; And Others

    Computers have changed the way information resources are handled. Large amounts of information are stored in one central place and can be accessed from remote locations. Users have a personal responsibility for the security of the system and the data stored in it. This document outlines the user's responsibilities and provides security and control…

  20. Occupational Resources: Career Information. CHOICE (Challenging Options in Career Education). [Grade 5].

    ERIC Educational Resources Information Center

    Mid-Hudson Migrant Education Center, New Paltz, NY.

    Designed to teach migrant students about the world of work and how academic subjects relate to jobs and careers, this illustrated CHOICE (Challenging Options in Career Education) Occupational Resources text provides career and job information and basic job market entry skills information for junior and senior high school students written at a…

  1. Occupational Resources: Career Information. CHOICE (Challenging Options in Career Education). [Grade 3].

    ERIC Educational Resources Information Center

    Mid-Hudson Migrant Education Center, New Paltz, NY.

    Designed to teach migrant students about the world of work and how academic subjects relate to jobs and careers, this illustrated CHOICE (Challenging Options in Career Education) Occupational Resources text provides career and job information and basic job market entry skills information for junior and senior high school students written at a…

  2. LolliPop for Learning Resources: Information Literacy Staff Training within Further Education

    ERIC Educational Resources Information Center

    Appleton, Leo

    2010-01-01

    This paper looks at how the provision of information literacy training is supported in the further education sector. Using a case study, the results demonstrate how an online information literacy programme can be used as a staff development tool, in order that Learning Resources staff are better equipped to support students in their information…

  3. Assessment of drug information resource preferences of pharmacy students and faculty.

    PubMed

    Hanrahan, Conor T; Cole, Sabrina W

    2014-04-01

    A 39-item survey instrument was distributed to faculty and students at Wingate University School of Pharmacy to assess student and faculty drug information (DI) resource use and access preferences. The response rate was 81% (n = 289). Faculty and professional year 2 to 4 students preferred access on laptop or desktop computers (67% and 75%, respectively), followed by smartphones (27% and 22%, respectively). Most faculty and students preferred using Lexicomp Online for drug information (53% and 74%, respectively). Results indicate that DI resources use is similar between students and faculty; laptop or desktop computers are the preferred platforms for accessing drug information. PMID:24860270

  4. Enabling and Integrating Distributed Web Resources for Efficient and Effective Discovery of Information on the Web

    NASA Astrophysics Data System (ADS)

    Verma, Neeta; Thangamuthu, Pechimuthu; Mishra, Alka

    National Portal of India [1] integrates information from distributed web resources like websites, portals of different Ministries, Departments, State Governments as well as district administrations. These websites are developed at different points of time, using different standards and technologies. Thus integrating information from the distributed, disparate web resources is a challenging task and also has a reflection on the information discovery by a citizen using a unified interface such as National Portal. The existing text based search engines would also not yield desired results [7].

  5. A hybrid human and machine resource curation pipeline for the Neuroscience Information Framework.

    PubMed

    Bandrowski, A E; Cachat, J; Li, Y; Müller, H M; Sternberg, P W; Ciccarese, P; Clark, T; Marenco, L; Wang, R; Astakhov, V; Grethe, J S; Martone, M E

    2012-01-01

    The breadth of information resources available to researchers on the Internet continues to expand, particularly in light of recently implemented data-sharing policies required by funding agencies. However, the nature of dense, multifaceted neuroscience data and the design of contemporary search engine systems makes efficient, reliable and relevant discovery of such information a significant challenge. This challenge is specifically pertinent for online databases, whose dynamic content is 'hidden' from search engines. The Neuroscience Information Framework (NIF; http://www.neuinfo.org) was funded by the NIH Blueprint for Neuroscience Research to address the problem of finding and utilizing neuroscience-relevant resources such as software tools, data sets, experimental animals and antibodies across the Internet. From the outset, NIF sought to provide an accounting of available resources, whereas developing technical solutions to finding, accessing and utilizing them. The curators therefore, are tasked with identifying and registering resources, examining data, writing configuration files to index and display data and keeping the contents current. In the initial phases of the project, all aspects of the registration and curation processes were manual. However, as the number of resources grew, manual curation became impractical. This report describes our experiences and successes with developing automated resource discovery and semiautomated type characterization with text-mining scripts that facilitate curation team efforts to discover, integrate and display new content. We also describe the DISCO framework, a suite of automated web services that significantly reduce manual curation efforts to periodically check for resource updates. Lastly, we discuss DOMEO, a semi-automated annotation tool that improves the discovery and curation of resources that are not necessarily website-based (i.e. reagents, software tools). Although the ultimate goal of automation was to

  6. FY 1991--FY 1995 Information Technology Resources Long-Range Plan

    SciTech Connect

    Not Available

    1989-12-01

    The Department of Energy has consolidated its plans for Information Systems, Computing Resources, and Telecommunications into a single document, the Information Technology Resources Long-Range Plan. The consolidation was done as a joint effort by the Office of ADP Management and the Office of Computer Services and Telecommunications Management under the Deputy Assistant Secretary for Administration, Information, and Facilities Management. This Plan is the product of a long-range planning process used to project both future information technology requirements and the resources necessary to meet those requirements. It encompasses the plans of the various organizational components within the Department and its management and operating contractors over the next 5 fiscal years, 1991 through 1995.

  7. Consumer Information and Treatment Resources for Posttraumatic Stress Disorder: Within Reach but Not Grasp.

    PubMed

    Bentkover, Judith D; Aldern, Clayton; Lerner, Debra; Richardson, Ellen; Chadha, Amrita Bhawani; Jacques, Cory; Bautista-Saeyan, Sheyda

    2015-01-01

    In the context of multiple treatment options for posttraumatic stress disorder (PTSD) and a large, growing need for consumer information regarding accessible and effective treatments, this article identifies and reviews available information and treatment resources. Multiple search strategies identified a suite of information sources, including meta-analyses and systematic reviews of PTSD treatments, the program evaluation and implementation literature, the economics literature, Internet sites, and other resources for veteran and civilian consumers. Resources were evaluated with regard to their target audiences, depth and breadth of treatment options covered, nature of the information provided, and accessibility to consumers. A large body of research covers the various treatments and sets of treatment guidelines for PTSD. Despite the extensive scientific information targeted at providers and researchers, the quality, accessibility, and usability of the published research varies widely. The Veterans Health Administration provides the most extensive information on various treatment options and where to obtain treatment within that system. Publicly available websites provide information on multiple treatment options, but information to help nonveterans navigate treatment choices is limited. Published reports of PTSD program-evaluation and implementation studies are sparse. Information on PTSD treatment options available to consumers can be overwhelming and confusing, which places an unnecessary burden on an already vulnerable group of patients and their families. Exacerbating the situation is the shortage of program-evaluation and implementation research. The dearth of centralized and accessible information related to nonveteran PTSD patient groups needs to be addressed. PMID:26544093

  8. Uncertainty and denial: a resource-rational model of the value of information.

    PubMed

    Pierson, Emma; Goodman, Noah

    2014-01-01

    Classical decision theory predicts that people should be indifferent to information that is not useful for making decisions, but this model often fails to describe human behavior. Here we investigate one such scenario, where people desire information about whether an event (the gain/loss of money) will occur even though there is no obvious decision to be made on the basis of this information. We find a curious dual trend: if information is costless, as the probability of the event increases people want the information more; if information is not costless, people's desire for the information peaks at an intermediate probability. People also want information more as the importance of the event increases, and less as the cost of the information increases. We propose a model that explains these results, based on the assumption that people have limited cognitive resources and obtain information about which events will occur so they can determine whether to expend effort planning for them. PMID:25426631

  9. Uncertainty and Denial: A Resource-Rational Model of the Value of Information

    PubMed Central

    Pierson, Emma; Goodman, Noah

    2014-01-01

    Classical decision theory predicts that people should be indifferent to information that is not useful for making decisions, but this model often fails to describe human behavior. Here we investigate one such scenario, where people desire information about whether an event (the gain/loss of money) will occur even though there is no obvious decision to be made on the basis of this information. We find a curious dual trend: if information is costless, as the probability of the event increases people want the information more; if information is not costless, people's desire for the information peaks at an intermediate probability. People also want information more as the importance of the event increases, and less as the cost of the information increases. We propose a model that explains these results, based on the assumption that people have limited cognitive resources and obtain information about which events will occur so they can determine whether to expend effort planning for them. PMID:25426631

  10. Deriving vegetation fraction information for the alpine grassland on the Tibetan plateau using in situ spectral data

    NASA Astrophysics Data System (ADS)

    Liu, Bo; Shen, Weishou; Lin, Naifeng; Li, Ru; Yue, Yuemin

    2014-01-01

    Vegetation fraction (VF) is the indispensable factor involved in the assessment of land degradation in the inclement climate condition and harsh natural environment. Based on the analysis of an in situ spectral dataset of alpine grasslands on the Tibetan plateau, we assessed the performance of 28 widely used vegetation indices (VIs) and a spectral mixture analysis (SMA) model applied on the analytical spectral device and simulated enhanced thematic mapper (ETM)+ and Huan Jing (HJ)-1 data to select a method for retrieving VF there. The results show that simple VIs are competent for extracting VF information, and VIs with an extra blue band involved will produce a better performance. However, involvement of too many more bands does not yield much higher accuracy, indicated by the fact that hyperspectral VIs are not superior to multispectral ones in our case. The SMA model provides an acceptable accuracy as well but lower than that of VI regression. In addition, the normalized difference vegetation index (NDVI) values of vegetation and soil, generally, as the key parameter in the widely used NDVI-SMA model is obtained, and this would benefit the application of this model to derive VF of alpine grasslands on the Tibetan plateau with minimal or no need for field work support.

  11. Supraglacial Streams on the Greenland Ice Sheet Delineated from Combined Spectral-Shape Information in High Resolution Satellite Imagery

    NASA Astrophysics Data System (ADS)

    Yang, K.; Smith, L. C.

    2012-12-01

    Supraglacial meltwater streams and lakes that form each summer across large expanses of the Greenland Ice Sheet (GrIS) ablation zone have global implications for sea level rise yet remain one of the least-studied hydrologic systems on Earth. Remote sensing of supraglacial streams is challenging owing to their narrow width (~1 - 30 m), and proximity to other features having similar visible/NIR reflectance (lakes and slush) or shape (dry stream channels, crevasses, and fractures). This presentation presents a new, automated "spectral-shape" procedure for delineating actively flowing streams in high-resolution satellite imagery, utilizing both spectral and pattern information. First, a modified Normalized Difference Water Index adapted for ice (NDWIice) enhances the spectral contrast between open water and drier snow/ice surfaces. Next, three NDWIice thresholds are used to mask deep-water lakes and discern open water from slush, in concert with a multi-points fast marching method to rejoin resulting stream fragments. Comparison of this procedure with manual digitization for six WorldView-2 images in southwestern Greenland demonstrates its value for detecting actively flowing supraglacial streams, especially in slushy areas where classification performance improves dramatically versus simple threshold methods. While a simple threshold approach is satisfactory for areas known to be slush-free, the procedure outlined here enables comprehensive stream mapping across the GrIS ablation zone, regardless of slush conditions and/or the presence of similarly shaped glaciological features.

  12. [Construction and simplification of the calibration model for spectral analysis of fuel oil properties based on mutual information method].

    PubMed

    Hao, Yong; Sun, Xu-dong; Cai, Li-jun; Liu, Yan-de

    2012-01-01

    Near infrared diffuse reflectance (NIRS) and ultraviolet (UV) spectral analysis were adopted for quantitative determination of octane number and monoaromatics in fuel oil. Partial least squares regression (PLSR) was used for construction of vibrational spectral calibration models. Variables selection strategy based on mutual information (MI) theory was introduced to optimize the models for improving the precision and reducing the complexity. The results indicate that MI-PLSR method can effectively improve the predictive ability of the models and simplify them. For octane number models, the root mean square error of prediction (RMSEP) and the number of calibration variables were reduced from 0.288 and 401 to 0.111 and 112, respectively, and correlation coefficient (R) was improved from 0.985 to 0.998. For monoaromatics models, RMSEP and the number of calibration variables were reduced from 0.753 and 572 to 0.478 and 37, respectively, and R was improved from 0.996 to 0.998. Vibrational spectral analysis combined with MI-PLSR method can be used for quantitative analysis of fuel oil properties, and improve the cost-effectiveness. PMID:22497153

  13. The intelligibility of noise-vocoded speech: spectral information available from across-channel comparison of amplitude envelopes

    PubMed Central

    Roberts, Brian; Summers, Robert J.; Bailey, Peter J.

    2011-01-01

    Noise-vocoded (NV) speech is often regarded as conveying phonetic information primarily through temporal-envelope cues rather than spectral cues. However, listeners may infer the formant frequencies in the vocal-tract output—a key source of phonetic detail—from across-band differences in amplitude when speech is processed through a small number of channels. The potential utility of this spectral information was assessed for NV speech created by filtering sentences into six frequency bands, and using the amplitude envelope of each band (≤30 Hz) to modulate a matched noise-band carrier (N). Bands were paired, corresponding to F1 (≈N1 + N2), F2 (≈N3 + N4) and the higher formants (F3′ ≈ N5 + N6), such that the frequency contour of each formant was implied by variations in relative amplitude between bands within the corresponding pair. Three-formant analogues (F0 = 150 Hz) of the NV stimuli were synthesized using frame-by-frame reconstruction of the frequency and amplitude of each formant. These analogues were less intelligible than the NV stimuli or analogues created using contours extracted from spectrograms of the original sentences, but more intelligible than when the frequency contours were replaced with constant (mean) values. Across-band comparisons of amplitude envelopes in NV speech can provide phonetically important information about the frequency contours of the underlying formants. PMID:21068039

  14. Converting local spectral and spatial information from a priori classifiers into contextual knowledge for impervious surface classification

    NASA Astrophysics Data System (ADS)

    Luo, Li; Mountrakis, Giorgos

    2011-09-01

    A classification model was demonstrated that explored spectral and spatial contextual information from previously classified neighbors to improve classification of remaining unclassified pixels. The classification was composed by two major steps, the a priori and the a posteriori classifications. The a priori algorithm classified the less difficult image portion. The a posteriori classifier operated on the more challenging image parts and strived to enhance accuracy by converting classified information from the a priori process into specific knowledge. The novelty of this work relies on the substitution of image-wide information with local spectral representations and spatial correlations, in essence classifying each pixel using exclusively neighboring behavior. Furthermore, the a posteriori classifier is a simple and intuitive algorithm, adjusted to perform in a localized setting for the task requirements. A 2001 and a 2006 Landsat scene from Central New York were used to assess the performance on an impervious classification task. The proposed method was compared with a back propagation neural network. Kappa statistic values in the corresponding applicable datasets increased from 18.67 to 24.05 for the 2006 scene, and from 22.92 to 35.76 for the 2001 scene classification, mostly correcting misclassifications between impervious and soil pixels. This finding suggests that simple classifiers have the ability to surpass complex classifiers through incorporation of partial results and an elegant multi-process framework.

  15. Integration of remote sensed data in geographic information systems for processing of global resource information

    SciTech Connect

    Not Available

    1985-01-01

    This book presents the papers given at a conference on the remote sensing of forests and other natural resources. Topics considered at the conference included a comparison of geohydrological data from prior Landsat analysis and SIR-A, the monitoring of forests, applications of remotely sensed data in the US Forest Service, the mapping of desertification hazards, and microprocessor-based resource analysis modules for development planning.

  16. A survey of the use of electronic scientific information resources among medical and dental students

    PubMed Central

    Romanov, Kalle; Aarnio, Matti

    2006-01-01

    Background To evaluate medical and dental students' utilization of electronic information resources. Methods A web survey sent to 837 students (49.9% responded). Results Twenty-four per cent of medical students and ninteen per cent of dental students searched MEDLINE 2+ times/month for study purposes, and thiry-two per cent and twenty-four per cent respectively for research. Full-text articles were used 2+ times/month by thirty-three per cent of medical and ten per cent of dental students. Twelve per cent of respondents never utilized either MEDLINE or full-text articles. In multivariate models, the information-searching skills among students were significantly associated with use of MEDLINE and full-text articles. Conclusion Use of electronic resources differs among students. Forty percent were non-users of full-text articles. Information-searching skills are correlated with the use of electronic resources, but the level of basic PC skills plays not a major role in using these resources. The student data shows that adequate training in information-searching skills will increase the use of electronic information resources. PMID:16684347

  17. The Web as an Information Resource in K-12 Education: Strategies for Supporting Students in Searching and Processing Information

    ERIC Educational Resources Information Center

    Kuiper, Els; Volman, Monique; Terwel, Jan

    2005-01-01

    The use of the Web in K-12 education has increased substantially in recent years. The Web, however, does not support the learning processes of students as a matter of course. In this review, the authors analyze what research says about the demands that the use of the Web as an information resource in education makes on the support and supervision…

  18. Information for All: Resource Generation and Information Repackaging in Nigerian Schools.

    ERIC Educational Resources Information Center

    Dike, Virginia; Amucheazi, Nancy O.

    Is a developing country like Nigeria information rich or information poor? The first impression is of scarcity, but a closer examination reveals unexplored riches. There is a wealth of information in the oral tradition, but it is not found in schools and libraries. There is information in libraries, but language and reading level make it…

  19. Using 2D correlation analysis to enhance spectral information available from highly spatially resolved AFM-IR spectra

    NASA Astrophysics Data System (ADS)

    Marcott, Curtis; Lo, Michael; Hu, Qichi; Kjoller, Kevin; Boskey, Adele; Noda, Isao

    2014-07-01

    The recent combination of atomic force microscopy and infrared spectroscopy (AFM-IR) has led to the ability to obtain IR spectra with nanoscale spatial resolution, nearly two orders-of-magnitude better than conventional Fourier transform infrared (FT-IR) microspectroscopy. This advanced methodology can lead to significantly sharper spectral features than are typically seen in conventional IR spectra of inhomogeneous materials, where a wider range of molecular environments are coaveraged by the larger sample cross section being probed. In this work, two-dimensional (2D) correlation analysis is used to examine position sensitive spectral variations in datasets of closely spaced AFM-IR spectra. This analysis can reveal new key insights, providing a better understanding of the new spectral information that was previously hidden under broader overlapped spectral features. Two examples of the utility of this new approach are presented. Two-dimensional correlation analysis of a set of AFM-IR spectra were collected at 200-nm increments along a line through a nucleation site generated by remelting a small spot on a thin film of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate). There are two different crystalline carbonyl band components near 1720 cm-1 that sequentially disappear before a band at 1740 cm-1 due to more disordered material appears. In the second example, 2D correlation analysis of a series of AFM-IR spectra spaced every 1 μm of a thin cross section of a bone sample measured outward from an osteon center of bone growth. There are many changes in the amide I and phosphate band contours, suggesting changes in the bone structure are occurring as the bone matures.

  20. A sampling procedure to guide the collection of narrow-band, high-resolution spatially and spectrally representative reflectance data. [satellite imagery of earth resources

    NASA Technical Reports Server (NTRS)

    Brand, R. R.; Barker, J. L.

    1983-01-01

    A multistage sampling procedure using image processing, geographical information systems, and analytical photogrammetry is presented which can be used to guide the collection of representative, high-resolution spectra and discrete reflectance targets for future satellite sensors. The procedure is general and can be adapted to characterize areas as small as minor watersheds and as large as multistate regions. Beginning with a user-determined study area, successive reductions in size and spectral variation are performed using image analysis techniques on data from the Multispectral Scanner, orbital and simulated Thematic Mapper, low altitude photography synchronized with the simulator, and associated digital data. An integrated image-based geographical information system supports processing requirements.

  1. State Bioenergy Primer: Information and Resources for States on Issues, Opportunities, and Options for Advancing Bioenergy

    SciTech Connect

    Byrnett, D. S.; Mulholland, D.; Zinsmeister, E.; Doris, E.; Milbrandt, A.; Robichaud. R.; Stanley, R.; Vimmerstedt, L.

    2009-09-01

    One renewable energy option that states frequently consider to meet their clean energy goals is the use of biomass resources to develop bioenergy. Bioenergy includes bioheat, biopower, biofuels, and bioproducts. This document provides an overview of biomass feedstocks, basic information about biomass conversion technologies, and a discussion of benefits and challenges of bioenergy options. The Primer includes a step-wise framework, resources, and tools for determining the availability of feedstocks, assessing potential markets for biomass, and identifying opportunities for action at the state level. Each chapter contains a list of selected resources and tools that states can use to explore topics in further detail.

  2. 77 FR 24247 - 60-Day Notice of Proposed Information Collection: DS-5506, Local U.S. Citizen Skills/Resources...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-23

    ... Notice of Proposed Information Collection: DS-5506, Local U.S. Citizen Skills/Resources Survey ACTION... Collection: Local U.S. Citizen Skills/Resources Survey. OMB Control Number: OMB No. 1405-0188. Type of.... Citizen Skills/Resources Survey is a systematic method of gathering information about skills and...

  3. 77 FR 40693 - 30-Day Notice of Proposed Information Collection: DS-5506, Local U.S. Citizen Skills/Resources...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Notice of Proposed Information Collection: DS-5506, Local U.S. Citizen Skills/Resources Survey ACTION... Information Collection: Local U.S. Citizen Skills/Resources Survey. OMB Control Number: OMB No. 1405-0188... Collection The Local U.S. Citizen Skills/Resources Survey is a systematic method of gathering...

  4. Earth resources shuttle imaging radar. [systems analysis and design analysis of pulse radar for earth resources information system

    NASA Technical Reports Server (NTRS)

    1975-01-01

    A report is presented on a preliminary design of a Synthetic Array Radar (SAR) intended for experimental use with the space shuttle program. The radar is called Earth Resources Shuttle Imaging Radar (ERSIR). Its primary purpose is to determine the usefulness of SAR in monitoring and managing earth resources. The design of the ERSIR, along with tradeoffs made during its evolution is discussed. The ERSIR consists of a flight sensor for collecting the raw radar data and a ground sensor used both for reducing these radar data to images and for extracting earth resources information from the data. The flight sensor consists of two high powered coherent, pulse radars, one that operates at L and the other at X-band. Radar data, recorded on tape can be either transmitted via a digital data link to a ground terminal or the tape can be delivered to the ground station after the shuttle lands. A description of data processing equipment and display devices is given.

  5. Providing consumer health information in the rural setting: Planetree Health Resource Center's approach

    PubMed Central

    Spatz, Michele A.

    2000-01-01

    Both lifestyle and geography make the delivery of consumer health information in the rural setting unique. The Planetree Health Resource Center in The Dalles, Oregon, has served the public in a rural setting for the past eight years. It is a community-based consumer health library, affiliated with a small rural hospital, Mid-Columbia Medical Center. One task of providing consumer health information in rural environments is to be in relationship with individuals in the community. Integration into community life is very important for credibility and sustainability. The resource center takes a proactive approach and employs several different outreach efforts to deepen its relationship with community members. It also works hard to foster partnerships for improved health information delivery with other community organizations, including area schools. This paper describes Planetree Health Resource Center's approach to rural outreach. PMID:11055307

  6. Information resources for assessing health effects from chemical exposure: Challenges, priorities, and future issues

    SciTech Connect

    Seigel, S.

    1990-12-31

    Issues related to developing information resources for assessing the health effects from chemical exposure include the question of how to address the individual political issues relevant to identifying and determining the timeliness, scientific credibility, and completeness of such kinds of information resources. One of the important ways for agencies to share information is through connection tables. This type of software is presently being used to build information products for some DHHS agencies. One of the challenges will be to convince vendors of data of the importance of trying to make data files available to communities that need them. In the future, information processing will be conducted with neural networks, object-oriented database management systems, and fuzzy-set technologies, and meta analysis techniques.

  7. Continued support of the The Natural Resources Information System (NRIS) for the State of Oklahoma''

    SciTech Connect

    Mankin, C.J. ); Rizzuti, T.P. )

    1992-01-01

    The objective of this research program is to continue developing, editing, maintaining, utilizing and making publicly available the Oil and Gas Well History file portion of the Natural Resources Information System (NRIS) for the State of Oklahoma. This grant funds that ongoing development work as a continuation of earlier grant numbers DE-FG19-88BC14233 and DE-FG22-89BC14483. The Oklahoma Geological Survey, working with Geological Information Systems at the University of Oklahoma Sarkeys Energy Center, has undertaken to construct this information system in response to the need for a computerized, centrally located library containing accurate, detailed information on the state's natural resources. Particular emphasis during this phase of NRIS development is being placed on computerizing information related to the energy needs of the nation, specifically oil and gas.

  8. From Phenotype to Genotype: Issues in Navigating the Available Information Resources

    PubMed Central

    Mitchell, J. A.; McCray, A. T.; Bodenreider, O.

    2007-01-01

    Summary Objectives As part of an investigation of connecting health professionals and the lay public to both disease and genomic information, we assessed the availability and nature of the data from the Human Genome Project relating to human genetic diseases. Methods We focused on a set of single gene diseases selected from main topics in MEDLINEplus, the NLM’s principal resource focused on consumers. We used publicly available websites to investigate specific questions about the genes and gene products associated with the diseases. We also investigated questions of knowledge and data representation for the information resources and navigational issues. Results Many online resources are available but they are complex and technical. The major challenges encountered when navigating from phenotype to genotype were (1) complexity of the data, (2) dynamic nature of the data, (3) diversity of foci and number of information resources, and (4) lack of use of standard data and knowledge representation methods. Conclusions Three major informatics issues arise from the navigational challenges. First, the official gene names are insufficient for navigation of these web resources. Second, navigational inconsistencies arise from difficulties in determining the number and function of alternate forms of the gene or gene product and maintaining currency with this information. Third, synonymy and polysemy cause much confusion. These are severe obstacles to computational navigation from phenotype to genotype, especially for individuals who are novices in the underlying science. Tools and standards to facilitate this navigation are sorely needed. PMID:14654891

  9. 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

  10. Too much information? A document analysis of sport safety resources from key organisations

    PubMed Central

    Finch, Caroline F

    2016-01-01

    Objectives The field of sport injury prevention has seen a marked increase in published research in recent years, with concomitant proliferation of lay sport safety resources, such as policies, fact sheets and posters. The aim of this study was to catalogue and categorise the number, type and topic focus of sport safety resources from a representative set of key organisations. Design Cataloguing and qualitative document analysis of resources available from the websites of six stakeholder organisations in Australia. Setting This study was part of a larger investigation, the National Guidance for Australian Football Partnerships and Safety (NoGAPS) project. Participants The NoGAPS study provided the context for a purposive sampling of six organisations involved in the promotion of safety in Australian football. These partners are recognised as being highly representative of organisations at national and state level that reflect similarly in their goals around sport safety promotion in Australia. Results The catalogue comprised 284 resources. More of the practical and less prescriptive types of resources, such as fact sheets, than formal policies were found. Resources for the prevention of physical injuries were the predominant sport safety issue addressed, with risk management, environmental issues and social behaviours comprising other categories. Duplication of resources for specific safety issues, within and across organisations, was found. Conclusions People working within sport settings have access to a proliferation of resources, which creates a potential rivalry for sourcing of injury prevention information. Important issues that are likely to influence the uptake of safety advice by the general sporting public include the sheer number of resources available, and the overlap and duplication of resources addressing the same issues. The existence of a large number of resources from reputable organisations does not mean that they are necessarily evidence based

  11. Value of information in natural resource management: technical developments and application to pink-footed geese

    USGS Publications Warehouse

    Williams, Byron K.; Johnson, Fred A.

    2015-01-01

    The “value of information” (VOI) is a generic term for the increase in value resulting from better information to guide management, or alternatively, the value foregone under uncertainty about the impacts of management (Yokota and Thompson, Medical Decision Making 2004;24: 287). The value of information can be characterized in terms of several metrics, including the expected value of perfect information and the expected value of partial information. We extend the technical framework for the value of information by further developing the relationship between value metrics for partial and perfect information and describing patterns of their performance. We use two different expressions for the expected value of partial information to highlight its relationship to the expected value of perfect information. We also develop the expected value of partial information for hierarchical uncertainties. We highlight patterns in the value of information for the Svalbard population of the pink-footed goose (Anser brachyrhynchus), a population that is subject to uncertainty in both reproduction and survival functions. The framework for valuing information is seen as having widespread potential in resource decision making, and serves as a motivation for resource monitoring, assessment, and collaboration.

  12. Anticipating Information Needs: Everyday Applications as Interfaces to Internet Information Resources.

    ERIC Educational Resources Information Center

    Budzik, Jay; Hammond, Kristian; Marlow, Cameron; Scheinkman, Andrei

    This paper outlines work on a class of systems called Personal Information Management Assistants (PIMAs). PIMAs observe user interaction with everyday applications and use these observations to anticipate a user's information needs. They then automatically fulfill these needs by accessing Internet information sources, filtering the results, and…

  13. Bibliography of selected water-resources information for the Arkansas River basin in Colorado through 1985

    USGS Publications Warehouse

    Kuzmiak, John M.; Strickland, Hyla H.

    1994-01-01

    The Arkansas River basin composes most of southeastern Colorado, and the numerous population centers and vast areas of agricultural development are located primarily in the semiarid part of the basin east of the Continental Divide. Because effective management and development of water resources in this semiarid area are essential to the viability of the basin, many hydrologic data- collection programs and investigations have been done. This report contains a bibliography of selected water-resources information about the basin, including regularly published information and special investigations, from Federal, State, and other organizations. To aid the reader, the infor- mation is indexed by author, subject, county, and hydrologic unit (drainage basin).

  14. Information avoidance tendencies, threat management resources, and interest in genetic sequencing feedback

    PubMed Central

    Taber, Jennifer M.; Klein, William M.P.; Ferrer, Rebecca A.; Lewis, Katie L.; Harris, Peter R.; Shepperd, James A.; Biesecker, Leslie G.

    2015-01-01

    Background Information avoidance is a defensive strategy that undermines receipt of potentially beneficial but threatening health information and may especially occur when threat management resources are unavailable. Purpose We examined whether individual differences in information avoidance predicted intentions to receive genetic sequencing results for preventable and unpreventable (i.e., more threatening) disease and, secondarily, whether threat management resources of self-affirmation or optimism mitigated any effects. Methods Participants (N=493) in an NIH study (ClinSeq®) piloting the use of genome sequencing reported intentions to receive (optional) sequencing results and completed individual difference measures of information avoidance, self-affirmation, and optimism. Results Information avoidance tendencies corresponded with lower intentions to learn results, particularly for unpreventable diseases. The association was weaker among individuals higher in self-affirmation or optimism, but only for results regarding preventable diseases. Conclusions Information avoidance tendencies may influence decisions to receive threatening health information; threat management resources hold promise for mitigating this association. PMID:25582989

  15. AIRBORNE REMOTELY SENSED INFORMATION FOR PESTICIDAL TRANSGENIC CROPS: HOW SPECTRAL IMAGING MAY PLAY A ROLE

    EPA Science Inventory

    The importance of sustainability to Bt crops. Resistance management as a sustainability strategy. The importance of data quality to sustainability and regulation of Bt Crops. Where information improvement can be useful across the globe.

  16. Indian aspects of drug information resources and impact of drug information centre on community

    PubMed Central

    Chauhan, Nitesh; Moin, Sabeeya; Pandey, Anushree; Mittal, Ashu; Bajaj, Umakant

    2013-01-01

    Drug information centre refer to facility specially set aside for, and specializing in the provision of drug information and related issues. The purpose of drug information center is to provide authentic individualized, accurate, relevant and unbiased drug information to the consumers and healthcare professionals regarding medication related inquiries to the nation for health care and drug safety aspects by answering their call regarding the all critical problems on drug information, their uses and their side effects. Apart from that the center also provides in-depth, impartial source of crucial drug information to meet the needs of the practicing physicians, pharmacists and other health care professionals to safeguard the health, financial and legal interests of the patient and to broaden the pharmacist role visible in the society and community. The service should include collecting, reviewing, evaluating, indexing and distributing information on drugs to health workers. Drug and poisons information centers are best established within major teaching hospitals. This allows access to clinical experience, libraries, research facilities and educational activities. Information present in the current paper will not only enlighten the role of drug information center but also focused on the rational use of drug. PMID:23833748

  17. Hydrological externalities and livelihoods impacts: Informed communities for better resource management

    NASA Astrophysics Data System (ADS)

    Reddy, V. Ratna

    2012-01-01

    SummaryHydrological knowledge or information has mostly remained in the domain of scientific community. The communities that interact with the hydrological aspects such as groundwater and surface water on a day to day basis are hardly aware of the information that could critically influence their livelihoods. From the perspective of the communities' information pertaining to groundwater aquifer characters, potential to provide the water resource, surface groundwater interactions in varying geo-hydrological conditions are important. The 'public good' nature of the resources and their linkages with ecological systems gives rise to externalities that could be pervasive. In a number of countries, especially the developing countries, groundwater is the single largest source of drinking as well as irrigation water. In the absence of scientific information with the communities, extraction of groundwater resources for productive purposes has become a risky venture leading to adverse impacts on livelihoods. The externalities associated with over exploitation of groundwater resources and the resulting widespread well failure is identified as one of the main reasons for pushing farmers into debt trap and one of the reasons for farmer suicides in India. The negative externalities are increasingly becoming severe in the context of climate variability. This paper attempts to highlight the importance of hydrological information to the user communities from a socioeconomic perspective using a newly developed framework 'REDUCE' based on theories of effective communication. It shows, based on the evidence, how farming communities are getting affected in the absence of the basic hydrological information across socioeconomic groups. It is argued, using relevant information that the negative externalities could be mitigated to a large extent with proper dissemination of information among the communities and capacitating them to measure and use the information on their own. In order to

  18. Sourcebook: gaining access to US government information on the environment and natural resources

    SciTech Connect

    O'Hara, F.M. Jr.; O'Hara, L.

    1984-11-01

    This publication is designed to acquaint the reader with the broad range of services and publications that are offered by the US government and that provide information about the environment and natural resources. These sources of information include referral services, public-information offices, computerized data banks, information-analysis centers, and publication-distribution systems as well as published sources like bibliographies, abstract and index journals, reports, handbooks, and atlases. The subject matter covered by this sourcebook includes air pollution, meteorology, water resources and quality, fisheries, aquaculture, marine science, solid and hazardous waste treatment, land use, soil science, population and demography, anthropology, architecture, geography, urban studies, health, biology, agriculture, forestry, habitat, wildlife, geology, minerals, and related sciences and technologies.

  19. Risk Information Management Resource (RIMR): modeling an approach to defending against military medical information assurance brain drain

    NASA Astrophysics Data System (ADS)

    Wright, Willie E.

    2003-05-01

    As Military Medical Information Assurance organizations face off with modern pressures to downsize and outsource, they battle with losing knowledgeable people who leave and take with them what they know. This knowledge is increasingly being recognized as an important resource and organizations are now taking steps to manage it. In addition, as the pressures for globalization (Castells, 1998) increase, collaboration and cooperation are becoming more distributed and international. Knowledge sharing in a distributed international environment is becoming an essential part of Knowledge Management. This is a major shortfall in the current approach to capturing and sharing knowledge in Military Medical Information Assurance. This paper addresses this challenge by exploring Risk Information Management Resource (RIMR) as a tool for sharing knowledge using the concept of Communities of Practice. RIMR is based no the framework of sharing and using knowledge. This concept is done through three major components - people, process and technology. The people aspect enables remote collaboration, support communities of practice, reward and recognize knowledge sharing while encouraging storytelling. The process aspect enhances knowledge capture and manages information. While the technology aspect enhance system integration and data mining, it also utilizes intelligent agents and exploits expert systems. These coupled with supporting activities of education and training, technology infrastructure and information security enables effective information assurance collaboration.

  20. Herpes - resources

    MedlinePlus

    Genital herpes - resources; Resources - genital herpes ... following organizations are good resources for information on genital herpes : March of Dimes -- www.marchofdimes.com/pregnancy/complications- ...

  1. Computerized information resources in toxicology and industrial health--a review.

    PubMed

    Halton, D M

    1986-07-01

    The explosion in scientific information presents problems for toxicologists and industrial health specialists who need to respond rapidly and comprehensively to the information needs of the public, government and industry. The application of information technology enables large volumes of toxicology and industrial health information to be stored and retrieved through a variety of data-base resources. Three different categories of databases are described: dictionary, bibliographic and informational types. Examples of specific toxicology and industrial health databases within each category are given; their origin, style and content are reviewed. Specialists in the industrial health field are encouraged to improve their knowledge and literacy in the new disciplines of information technology and information science. PMID:3538497

  2. Constructing Uniform Resource Locators (URLs) for Searching the Marine Realms Information Bank

    USGS Publications Warehouse

    Linck, Guthrie A.; Allwardt, Alan O.; Lightsom, Frances L.

    2009-01-01

    The Marine Realms Information Bank (MRIB) is a digital library that provides access to free online scientific information about the oceans and coastal regions. To search its collection, MRIB uses a Common Gateway Interface (CGI) program, which allows automated search requests using Uniform Resource Locators (URLs). This document provides an overview of how to construct URLs to execute MRIB queries. The parameters listed allow detailed control of which records are retrieved, how they are returned, and how their display is formatted.

  3. Caribbean Equal Access Program: HIV/AIDS Information Resources from the National Library of Medicine

    SciTech Connect

    Nancy Dancy, NLM, and Wilma Templin-Branner, ORISE

    2009-01-01

    As the treatment and management of HIV/AIDS continues to evolve with new scientific breakthroughs, treatment discoveries, and management challenges, it is difficult for people living with HIV/AIDS and those who care for them to keep up with the latest information on HIV/AIDS prevention, treatment, and research. The National Library of Medicine, of the National Institutes of Health, has a wealth of health information resources freely available on the Internet to address these needs.

  4. Application of research and information to human resources policies: regional goals for the Americas.

    PubMed

    Mandelli, Marcos; Rigoli, Felix

    2015-12-01

    Objective Report experiences involving the use of research and information systems to support national human resources policies through benchmarking between different countries, with comparisons over time and between similar countries or regions. Method In 2007, the Pan American Health Organization (PAHO) promoted a set of goals for all the countries in the Americas to improve the situation of health human resources, using a uniform methodology and research process carried out by Observatories of Human Resources. Results The analysis focused on the progress made in relation to the main challenges in the Southern Cone countries, with a special emphasis on Brazil, noting improvements in the distribution of professionals in the regions. Conclusion These experiences showed how research and the use of information systems can stimulate the expansion of good practices in the training, retention and development of the health workforce in the Americas. PMID:26959168

  5. Realizing the Potential of Information Resources: Information, Technology, and Services. Track 7: Professional Development.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Eight papers are presented from the 1995 CAUSE conference track on professional development issues faced by managers of information technology at colleges and universities. The papers include: (1) "Developing as Information Technology Professionals: Profiles and Practices" (Diane Balestri and Ruth Sabean), which discusses professional development…

  6. Information In 1985; A Forecasting Study of Information Needs and Resources.

    ERIC Educational Resources Information Center

    Anderla, Georges

    As a part of the program of the Organization for Economic Cooperation and Development (OECD) Information Policy Group, this report is intended to contribute to discussions of policy formulation in the field of information. The author presents a quantitative retrospect of the group of scientific literature and forecasts the future growth of the…

  7. Natural Resource Information System. Volume II. System Operating Procedures and Instructions.

    ERIC Educational Resources Information Center

    Boeing Computer Services, Inc., Seattle, WA.

    This report provides a total computer software system description for the prototype Natural Resource Information System designed to store, process, and display data of maximum usefulness to land management decision making. Program modules are described, as are the computer file design, file updating methods, digitizing process, and paper tape…

  8. 1979 Directory of Resources for the Education of Adults. Information Series No. 174.

    ERIC Educational Resources Information Center

    Robbins, J. Nevin, Ed.

    This directory addresses the needs of individuals and organizations for resources to improve their contribution to adult education and training. It is comprised of twenty-two chapters in four parts. The two chapters in Part 1, "Introduction," provide background information on the directory and adult education. The ten chapters in Part 2, "Guide to…

  9. Measuring the Informal Economy: A Validation Study of the Resource Generating Strategies Scale

    ERIC Educational Resources Information Center

    Pyles, Loretta

    2007-01-01

    Objective: This article reports on the reliability and validity of a new instrument called the Resource Generating Strategies (RGS) Scale, which was created to measure participation in the informal economy. Method: Researchers interviewed 285 adult women who had received domestic violence services, were currently incarcerated, or were residing in…

  10. A Personalised Information Support System for Searching Portals and E-Resources

    ERIC Educational Resources Information Center

    Sirisha, B. S.; Jeevan, V. K. J.; Raja Kumar, R. V.; Goswami, A.

    2009-01-01

    Purpose: The purpose of this paper is to describe the development of a personalised information support system to help faculty members to search various portals and e-resources without typing the search terms in different interfaces and to obtain results re-ordered without human intervention. Design/methodology/approach: After a careful survey of…

  11. Compilation and Analysis of Lexical Resources in Information Science. Final Report.

    ERIC Educational Resources Information Center

    Fuellhart, Patricia O.; Weeks, David C.

    A collection of twenty-three lexical resources in information science, published in both the United States and Europe between 1960 and 1967, was analyzed with the purpose of tabulating the occurrence of different terms in them. This analysis, accomplished by means of a matrix generated on the IBM System 360 Model 40 computer, quantified the…

  12. National Information Clearinghouse on Children Who Are Deaf-Blind (DB-LINK). National Resource Directory.

    ERIC Educational Resources Information Center

    National Information Clearinghouse on Children Who Are Deaf-Blind, Monmouth, OR.

    This resource guide, consisting of pages downloaded from the DB-LINK Web site, is designed to assist parents, professionals, and others in identifying services that hold the potential for supporting and improving the lives of children and youth who experience combined vision and hearing loss. Information is provided on: (1) the American…

  13. Forum Guide to the Privacy of Student Information: A Resource for Schools

    ERIC Educational Resources Information Center

    National Center for Education Statistics, 2006

    2006-01-01

    The Forum Guide to the Privacy of Student Information: A Resource for Schools was written to help school and local education agency staff better understand and apply The Family Educational Rights and Privacy Act (FERPA), a federal law that protects privacy interests of parents and students in student education records. The Forum has developed…

  14. 48 CFR 1252.239-70 - Security requirements for unclassified information technology resources.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... resources. As prescribed in (TAR) 48 CFR 1239.70, insert the following clause: Security Requirements for... security requirements in accordance with Federal and DOT policies and procedures, as they may be amended... Information Technology security for all systems connected to a Department of Transportation (DOT) network...

  15. Information Technology Applications on Human Resources Management Functions in Large U.S. Metropolitan Areas

    ERIC Educational Resources Information Center

    Alsawafy, Qais Abdulkadum Kahalf

    2013-01-01

    The existing bond between human resources (HR) that team up in a business enterprise and the "real medium" information technology (IT) itself appears in the moment that the relationship is generated independently of the kind of enterprise and the relationship established between them. In today's competitive business world, companies who…

  16. Teacher's Guide to Aviation Education Resources. Including: Career Information, Audiovisuals, Publications, Periodicals.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC. Office of Public Affairs.

    Currently available aviation education resource materials are listed alphabetically by title under four headings: (1) career information; (2) audiovisual materials; (3) publications; and (4) periodicals. Each entry includes: title; format (16mm film, slides, slide/tape presentation, VHS/Beta videotape, book, booklet, newsletter, pamphlet, poster,…

  17. Mapping and Managing Knowledge and Information in Resource-Based Learning

    ERIC Educational Resources Information Center

    Tergan, Sigmar-Olaf; Graber, Wolfgang; Neumann, Anja

    2006-01-01

    In resource-based learning scenarios, students are often overwhelmed by the complexity of task-relevant knowledge and information. Techniques for the external interactive representation of individual knowledge in graphical format may help them to cope with complex problem situations. Advanced computer-based concept-mapping tools have the potential…

  18. The Next Step in Educational Program Budgets and Information Resource Management: Integrated Data Structures.

    ERIC Educational Resources Information Center

    Jackowski, Edward M.

    1988-01-01

    Discusses the role that information resource management (IRM) plays in educational program-oriented budgeting (POB), and presents a theoretical IRM model. Highlights include design considerations for integrated data systems; database management systems (DBMS); and how POB data can be integrated to enhance its value and use within an educational…

  19. A Second Look at Alternative Projections of Resource Requirements for Teacher Corps Information Sharing and Dissemination.

    ERIC Educational Resources Information Center

    Eckenrod, James S.

    Resources necessary to maintain a valid information dissemination system for the Teacher Corps are identified in this report. Emphasis is placed upon practical cost-effective mechanisms that may be employed in extending educational improvements developed by the Corps. Previous studies have indicated that most Teacher Corps projects will need…

  20. 14 CFR § 1274.937 - Security requirements for unclassified information technology resources.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Security requirements for unclassified information technology resources. § 1274.937 Section § 1274.937 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION COOPERATIVE AGREEMENTS WITH COMMERCIAL FIRMS Other Provisions and Special Conditions § 1274.937 Security...