WorldWideScience

Sample records for pseudacris triseriata information

  1. Phylogenetic relationships of the North American chorus frogs (Pseudacris: Hylidae).

    Science.gov (United States)

    Moriarty, Emily C; Cannatella, David C

    2004-02-01

    We examined phylogenetic relationships of the North American chorus frogs (Pseudacris: Hylidae) from 38 populations using 2.4 kb of 12S and 16S mtDNA to elucidate species relationships and examine congruence of previous phylogenetic hypotheses. Parsimony, maximum likelihood, and Bayesian phylogenies are consistent and reveal four strongly supported clades within Pseudacris: (1). A West Coast Clade containing regilla and cadaverina, (2). a Fat Frog Clade including ornata, streckeri, and illinoensis, (3). a Crucifer Clade consisting of crucifer and ocularis, and (4). a Trilling Frog Clade containing all other Pseudacris. Explicit hypothesis testing using parametric bootstrapping indicates that previous phylogenetic hypotheses are rejected by our sequence dataset. Within the Trilling Frog Clade, brimleyi and brachyphona form the sister group to the Nigrita Clade: nigrita, feriarum, triseriata, kalmi, clarkii, and maculata. The Nigrita Clade shows geographic division into three clades: (1). populations of maculata and triseriata west of the Mississippi River and Canadian populations, (2). southeastern US populations of feriarum and nigrita, and (3). northeastern US populations of feriarum, kalmi, and triseriata. We find that subspecific epithets for crucifer (crucifer and bartramiana) and nigrita (nigrita and verrucosa) are uninformative, therefore we discourage recognition of these subspecies. Pseudacris regilla, cadaverina, ocularis, and crucifer are maintained in Pseudacris.

  2. Accumulation of pesticides in pacific chorus frogs (Pseudacris regilla) from California's Sierra Nevada Mountains, USA

    Science.gov (United States)

    Smalling, Kelly L.; Fellers, Gary M.; Kleeman, Patrick M.; Kuivila, Kathryn

    2013-01-01

    Pesticides are receiving increasing attention as potential causes of amphibian declines, acting singly or in combination with other stressors, but limited information is available on the accumulation of current-use pesticides in tissue. The authors examined potential exposure and accumulation of currently used pesticides in pond-breeding frogs (Pseudacris regilla) collected from 7 high elevations sites in northern California. All sites sampled are located downwind of California's highly agricultural Central Valley and receive inputs of pesticides through precipitation and/or dry deposition. Whole frog tissue, water, and sediment were analyzed for more than 90 current-use pesticides and pesticide degradates using gas chromatography–mass spectrometry. Two fungicides, pyraclostrobin and tebuconazole, and one herbicide, simazine, were the most frequently detected pesticides in tissue samples. Median pesticide concentration ranged from 13 µg/kg to 235 µg/kg wet weight. Tebuconazole and pyraclostrobin were the only 2 compounds observed frequently in frog tissue and sediment. Significant spatial differences in tissue concentration were observed, which corresponded to pesticide use in the upwind counties. Data generated indicated that amphibians residing in remote locations are exposed to and capable of accumulating current-use pesticides. A comparison of P. regilla tissue concentrations with water and sediment data indicated that the frogs are accumulating pesticides and are potentially a more reliable indicator of exposure to this group of pesticides than either water or sediment.

  3. Accumulation of pesticides in Pacific chorus frogs (Pseudacris regilla) from California's Sierra Nevada Mountains, USA.

    Science.gov (United States)

    Smalling, Kelly L; Fellers, Gary M; Kleeman, Patrick M; Kuivila, Kathryn M

    2013-09-01

    Pesticides are receiving increasing attention as potential causes of amphibian declines, acting singly or in combination with other stressors, but limited information is available on the accumulation of current-use pesticides in tissue. The authors examined potential exposure and accumulation of currently used pesticides in pond-breeding frogs (Pseudacris regilla) collected from 7 high elevations sites in northern California. All sites sampled are located downwind of California's highly agricultural Central Valley and receive inputs of pesticides through precipitation and/or dry deposition. Whole frog tissue, water, and sediment were analyzed for more than 90 current-use pesticides and pesticide degradates using gas chromatography-mass spectrometry. Two fungicides, pyraclostrobin and tebuconazole, and one herbicide, simazine, were the most frequently detected pesticides in tissue samples. Median pesticide concentration ranged from 13 µg/kg to 235 µg/kg wet weight. Tebuconazole and pyraclostrobin were the only 2 compounds observed frequently in frog tissue and sediment. Significant spatial differences in tissue concentration were observed, which corresponded to pesticide use in the upwind counties. Data generated indicated that amphibians residing in remote locations are exposed to and capable of accumulating current-use pesticides. A comparison of P. regilla tissue concentrations with water and sediment data indicated that the frogs are accumulating pesticides and are potentially a more reliable indicator of exposure to this group of pesticides than either water or sediment. Copyright © 2013 SETAC.

  4. A new ranavirus isolated from Pseudacris clarkii tadpoles in playa wetlands in the southern High Plains, Texas.

    Science.gov (United States)

    Torrence, Shannon M; Green, D Earl; Benson, Catherine J; Ip, Hon S; Smith, Loren M; McMurry, Scott T

    2010-06-01

    Mass die-offs of amphibian populations pose a challenging problem for conservation biologists. Ranaviruses often cause systemic infections in amphibians and, in North America, are especially virulent and lethal to larvae and metamorphs. In this paper we describe a novel ranavirus isolate as well as the first recorded occurrence of ranavirus in the southern High Plains of Texas and in associated populations of the spotted chorus frog Pseudacris clarkii. The breeding sites were playas, that is, wetlands that fill via isolated thunderstorms that can occur infrequently; thus, not every playa has water or breeding amphibians annually. We did not detect ranavirus in sympatric anurans, but other reports document ranaviruses in Pseudacris spp. elsewhere. The occurrence of multiple isolates of ranavirus in a number of Pseudacris species suggests that this genus of frogs is highly susceptible to ranaviruses and may experience exceptionally high mortality rates from infection. Thus, the virus may contribute to substantial seasonal population declines and low seasonal recruitment, with negative impacts on populations of breeding adults in successive years.

  5. Genetic comparison of water molds from embryos of amphibians Rana cascadae, Bufo boreas and Pseudacris regilla.

    Science.gov (United States)

    Ault, Kori K; Johnson, James E; Pinkart, Holly C; Wagner, R Steven

    2012-06-13

    Water molds that cause the disease saprolegniasis have been implicated in widespread mortality of amphibian embryos. However, because of the limitations of traditional identification methods, water mold species involved in die-offs or utilized in ecological studies often remain unidentified or identified only as Saprolegnia ferax. Furthermore, water mold taxonomy requires revision, so very distinct organisms may all be called S. ferax. Recent DNA-based studies indicate that the diversity of water molds infecting amphibian embryos is significantly higher than what was previously known, but these studies rely on culture methods, which may be biased towards taxa that grow best under laboratory conditions. In this study, total embryo-associated DNA was extracted from 3 amphibian species in a pond in central Washington, USA. The internal transcribed spacer (ITS) region of DNA was amplified with primers capable of amplifying a broad array of eukaryotic microorgansisms, and was used to construct clone libraries. Individual clones were sequenced and relationships among newly recovered sequences and previously studied taxa were analyzed using phylogenetics. These methods recovered several new taxa in association with amphibian embryos. Samples grouped into 11 distinct phylotypes with ITS sequence differences ranging from 4 to 28%. The water mold communities recovered differed among Rana cascadae, Bufo boreas, and Pseudacris regilla egg masses. Furthermore, the diversity of water molds increased as egg masses aged, and members comprising this diversity changed over time.

  6. Species tree estimation of North American chorus frogs (Hylidae: Pseudacris) with parallel tagged amplicon sequencing.

    Science.gov (United States)

    Barrow, Lisa N; Ralicki, Hannah F; Emme, Sandra A; Lemmon, Emily Moriarty

    2014-06-01

    The field of phylogenetics is changing rapidly with the application of high-throughput sequencing to non-model organisms. Cost-effective use of this technology for phylogenetic studies, which often include a relatively small portion of the genome but several taxa, requires strategies for genome partitioning and sequencing multiple individuals in parallel. In this study we estimated a multilocus phylogeny for the North American chorus frog genus Pseudacris using anonymous nuclear loci that were recently developed using a reduced representation library approach. We sequenced 27 nuclear loci and three mitochondrial loci for 44 individuals on 1/3 of an Illumina MiSeq run, obtaining 96.5% of the targeted amplicons at less than 20% of the cost of traditional Sanger sequencing. We found heterogeneity among gene trees, although four major clades (Trilling Frog, Fat Frog, crucifer, and West Coast) were consistently supported, and we resolved the relationships among these clades for the first time with strong support. We also found discordance between the mitochondrial and nuclear datasets that we attribute to mitochondrial introgression and a possible selective sweep. Bayesian concordance analysis in BUCKy and species tree analysis in (*)BEAST produced largely similar topologies, although we identify taxa that require additional investigation in order to clarify taxonomic and geographic range boundaries. Overall, we demonstrate the utility of a reduced representation library approach for marker development and parallel tagged sequencing on an Illumina MiSeq for phylogenetic studies of non-model organisms. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. Effects of the amphibian chytrid fungus and four insecticides on Pacific treefrogs (Pseudacris regilla)

    Science.gov (United States)

    Kleinhez, Peter; Boone, Michelle D.; Fellers, Gary

    2012-01-01

    Chemical contamination may influence host-pathogen interactions, which has implications for amphibian population declines. We examined the effects of four insecticides alone or as a mixture on development and metamorphosis of Pacific Treefrogs (Pseudacris regilla) in the presence or absence of the amphibian chytrid fungus (Batrachochytrium dendrobatidis [Bd]). Bd exposure had a negative impact on tadpole activity, survival to metamorphosis, time to metamorphosis, and time of tail absorption (with a marginally negative effect on mass at metamorphosis); however, no individuals tested positive for Bd at metamorphosis. The presence of sublethal concentrations of insecticides alone or in a mixture did not impact Pacific Treefrog activity as tadpoles, survival to metamorphosis, or time and size to metamorphosis. Insecticide exposure did not influence the effect of Bd exposure. Our study did not support our prediction that effects of Bd would be greater in the presence of expected environmental concentrations of insecticide(s), but it did show that Bd had negative effects on responses at metamorphosis that could reduce the quality of juveniles recruited into the population.

  8. Triclosan exposure alters postembryonic development in a Pacific tree frog (Pseudacris regilla) Amphibian Metamorphosis Assay (TREEMA)

    Energy Technology Data Exchange (ETDEWEB)

    Marlatt, Vicki L. [Nautilus Environmental, 8864 Commerce Court, Burnaby, B.C. V5A 4N7 (Canada); Veldhoen, Nik [Department of Biochemistry and Microbiology, University of Victoria, P.O. Box 3055 Stn CSC, Victoria, B.C. V8W 3P6 (Canada); Lo, Bonnie P. [Nautilus Environmental, 8864 Commerce Court, Burnaby, B.C. V5A 4N7 (Canada); Bakker, Dannika; Rehaume, Vicki; Vallee, Kurtis [Department of Biochemistry and Microbiology, University of Victoria, P.O. Box 3055 Stn CSC, Victoria, B.C. V8W 3P6 (Canada); Haberl, Maxine; Shang, Dayue; Aggelen, Graham C. van; Skirrow, Rachel C. [Pacific and Yukon Laboratory for Environmental Testing, Emergencies Operational Analytical Laboratories and Research Support Division, Environment Canada, 2645 Dollarton Highway, North Vancouver, B.C. V7H 1B1 (Canada); Elphick, James R. [Nautilus Environmental, 8864 Commerce Court, Burnaby, B.C. V5A 4N7 (Canada); Helbing, Caren C., E-mail: chelbing@uvic.ca [Department of Biochemistry and Microbiology, University of Victoria, P.O. Box 3055 Stn CSC, Victoria, B.C. V8W 3P6 (Canada)

    2013-01-15

    The Amphibian Metamorphosis Assay (AMA), developed for Xenopus laevis, is designed to identify chemicals that disrupt thyroid hormone (TH)-mediated biological processes. We adapted the AMA for use on an ecologically-relevant North American species, the Pacific tree frog (Pseudacris regilla), and applied molecular endpoints to evaluate the effects of the antibacterial agent, triclosan (TCS). Premetamorphic (Gosner stage 26-28) tadpoles were immersed for 21 days in solvent control, 1.5 {mu}g/L thyroxine (T{sub 4}), 0.3, 3 and 30 {mu}g/L (nominal) TCS, or combined T{sub 4}/TCS treatments. Exposure effects were scored by morphometric (developmental stage, wet weight, and body, snout-vent and hindlimb lengths) and molecular (mRNA abundance using quantitative real time polymerase chain reaction) criteria. T{sub 4} treatment alone accelerated development concomitant with altered levels of TH receptors {alpha} and {beta}, proliferating cell nuclear antigen, and gelatinase B mRNAs in the brain and tail. We observed TCS-induced perturbations in all of the molecular and morphological endpoints indicating that TCS exposure disrupts coordination of postembryonic tadpole development. Clear alterations in molecular endpoints were evident at day 2 whereas the earliest morphological effects appeared at day 4 and were most evident at day 21. Although TCS alone (3 and 30 {mu}g/L) was protective against tadpole mortality, this protection was lost in the presence of T{sub 4}. The Pacific tree frog is the most sensitive species examined to date displaying disruption of TH-mediated development by a common antimicrobial agent.

  9. Triclosan exposure alters postembryonic development in a Pacific tree frog (Pseudacris regilla) Amphibian Metamorphosis Assay (TREEMA).

    Science.gov (United States)

    Marlatt, Vicki L; Veldhoen, Nik; Lo, Bonnie P; Bakker, Dannika; Rehaume, Vicki; Vallée, Kurtis; Haberl, Maxine; Shang, Dayue; van Aggelen, Graham C; Skirrow, Rachel C; Elphick, James R; Helbing, Caren C

    2013-01-15

    The Amphibian Metamorphosis Assay (AMA), developed for Xenopus laevis, is designed to identify chemicals that disrupt thyroid hormone (TH)-mediated biological processes. We adapted the AMA for use on an ecologically-relevant North American species, the Pacific tree frog (Pseudacris regilla), and applied molecular endpoints to evaluate the effects of the antibacterial agent, triclosan (TCS). Premetamorphic (Gosner stage 26-28) tadpoles were immersed for 21 days in solvent control, 1.5 μg/L thyroxine (T(4)), 0.3, 3 and 30 μg/L (nominal) TCS, or combined T(4)/TCS treatments. Exposure effects were scored by morphometric (developmental stage, wet weight, and body, snout-vent and hindlimb lengths) and molecular (mRNA abundance using quantitative real time polymerase chain reaction) criteria. T(4) treatment alone accelerated development concomitant with altered levels of TH receptors α and β, proliferating cell nuclear antigen, and gelatinase B mRNAs in the brain and tail. We observed TCS-induced perturbations in all of the molecular and morphological endpoints indicating that TCS exposure disrupts coordination of postembryonic tadpole development. Clear alterations in molecular endpoints were evident at day 2 whereas the earliest morphological effects appeared at day 4 and were most evident at day 21. Although TCS alone (3 and 30 μg/L) was protective against tadpole mortality, this protection was lost in the presence of T(4). The Pacific tree frog is the most sensitive species examined to date displaying disruption of TH-mediated development by a common antimicrobial agent. Copyright © 2012 Elsevier B.V. All rights reserved.

  10. Helminth parasites of Pseudacris hypochondriaca (Anura: Hylidae) from Baja California, Mexico, with the description of two new species of nematodes.

    Science.gov (United States)

    Martínez-Salazar, Elizabeth A; Falcón-Ordaz, Jorge; González-Bernal, Edna; Parra-Olea, Gabriela; de León, Gerardo Pérez-Ponce

    2013-12-01

    The helminth parasite fauna of the hylid frog Pseudacris hypochondriaca in several localities along the Baja California Peninsula in northwestern Mexico is presented. The helminth fauna consists of 4 species of nematodes (Oswaldocruzia pipiens, a larval form of an Ascaridid, 2 new species belonging to the genera Rhabdias and Cosmocercoides), and 1 species of digenean ( Gorgoderina sp.). The new species of Rhabdias represents the 88th species assigned to the genus and the third species described from Mexican anurans. Also, the species of Cosmocercoides represents the 20th species assigned to the genus and the first representative of this genus described from Mexico.

  11. Urea is not a universal cryoprotectant among hibernating anurans: evidence from the freeze-tolerant boreal chorus frog (Pseudacris maculata).

    Science.gov (United States)

    Higgins, Steven A; Swanson, David L

    2013-02-01

    Freeze-tolerant organisms accumulate a diversity of low molecular weight compounds to combat negative effects of ice formation. Previous studies of anuran freeze tolerance have implicated urea as a cryoprotectant in the wood frog (Lithobates sylvatica). However, a cryoprotective role for urea has been identified only for wood frogs, though urea accumulation is an evolutionarily conserved mechanism for coping with osmotic stress in amphibians. To identify whether multiple solutes are involved in freezing tolerance in the boreal chorus frog (Pseudacris maculata), we examined seasonal and freezing-induced variation in several potential cryoprotectants. We further tested for a cryoprotective role for urea by comparing survival and recovery from freezing in control and urea-loaded chorus frogs. Tissue levels of glucose, urea, and glycerol did not vary significantly among seasons for heart, liver, or leg muscle. Furthermore, no changes in urea or glycerol levels were detected with exposure to freezing temperatures in these tissues. Urea-loading increased tissue urea concentrations, but failed to enhance freezing survival or facilitate recovery from freezing in chorus frogs in this study, suggesting little role for urea as a natural cryoprotectant in this species. These data suggest that urea may not universally serve as a primary cryoprotectant among freeze-tolerant, terrestrially hibernating anurans. Copyright © 2012 Elsevier Inc. All rights reserved.

  12. Effects of hydroperiod duration on survival, developmental rate, and size at metamorphosis in boreal chorus frog tadpoles (Pseudacris maculata)

    Science.gov (United States)

    Amburgey, Staci; Funk, W. Chris; Murphy, Melanie; Muths, Erin

    2012-01-01

    Understanding the relationship between climate-driven habitat conditions and survival is key to preserving biodiversity in the face of rapid climate change. Hydroperiod—the length of time water is in a wetland—is a critical limiting habitat variable for amphibians as larvae must metamorphose before ponds dry. Changes in precipitation and temperature patterns are affecting hydroperiod globally, but the impact of these changes on amphibian persistence is poorly understood. We studied the responses of Boreal Chorus Frog (Pseudacris maculata) tadpoles to simulated hydroperiods (i.e., water level reductions) in the laboratory using individuals collected from ponds spanning a range of natural hydroperiods (Colorado Front Range, USA). To assess the effects of experimental hydroperiod reduction, we measured mortality, time to metamorphosis, and size at metamorphosis. We found that tadpoles grew at rates reflecting the hydroperiods of their native ponds, regardless of experimental treatment. Tadpoles from permanent ponds metamorphosed faster than those from ephemeral ponds across all experimental treatments, a pattern which may represent a predation selection gradient or countergradient variation in developmental rates. Size at metamorphosis did not vary across experimental treatments. Mortality was low overall but varied with pond of origin. Our results suggest that adaptation to local hydroperiod and/or predation and temperature conditions is important in P. maculata. Moreover, the lack of a plastic response to reduced hydroperiods suggests that P. maculata may not be able to metamorphose quickly enough to escape drying ponds. These results have important implications for amphibian persistence in ponds predicted to dry more quickly due to rapid climate change.

  13. Studies of Annual and Seasonal Variations in Four Species of Reptiles and Amphibians at Los Alamos National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Keller, D.C.; Nelson, E.I.; Mullen, M.A.; Foxx, T.S.; Haarmann, T.K.

    1998-07-01

    Baseline studies of reptiles and amphibians of the Pajarito wetlands at Los Alamos National Laboratory have been conducted by the Ecology group since 1990. With the data gathered from 1990-1997 (excluding 1992), we examined the annual and seasonal population changes of four species of reptiles and amphibians over the past seven years. The four species studied are the Woodhouse toad (Bufo woodhousii), the western chorus frog (Pseudacris triseriata), the many-lined skink (Eunzeces nudtivirgatus), and the plateau striped whiptail lizard (Cnemidophorus velox). Statistical analyses indicate a significant change on a seasonal basis for the western chorus frog and the many-lined skink. Results indicate a significant difference in the annual population of the Woodhouse toad.

  14. Inform@ed space

    DEFF Research Database (Denmark)

    Bjerrum, Peter; Olsen, Kasper Nefer

    2001-01-01

    Inform@ed space Sensorial Perception And Computer Enchancement - bidrag til Nordisk Arkitekturforskningsforenings IT-konference, AAA april 2001.......Inform@ed space Sensorial Perception And Computer Enchancement - bidrag til Nordisk Arkitekturforskningsforenings IT-konference, AAA april 2001....

  15. Information and Informality

    DEFF Research Database (Denmark)

    Larsson, Magnus; Segerstéen, Solveig; Svensson, Cathrin

    2011-01-01

    leaders were thus seen to function on the level of the organization as a whole, and in cooperation with formal leaders. Drawing on existing theory of leadership in creative and professional contexts, this cooperation can be specified to concern task structuring. The informal leaders in our study......The article presents an empirical study of informal leadership in an international high-tech company. The empirical work consisted of qualitative observation and shadowing of managers in the company, and a total of 14 interviews. The transcribed fieldnotes and audio recordings of observations...... and interviews were analyzed thematically, resulting in three central themes: informality, information based authority, and information brokering. The general informal character of interactions at work included a network based information dissemination. In these networks, persons were percieved as informal...

  16. LANGUAGE SYSTEM: INFORMATION, INFORMATIONAL CONTENT, INFORMATION TRANSFERITY

    Directory of Open Access Journals (Sweden)

    Elvira Galievna Zarifullina

    2014-10-01

    Full Text Available The article is devoted to research of language system as information system. To this point of view informational content and information transferity are properties of language as main and the most fail-safe communication instrument in human society.  In whole, informational content and information transferity are aspects of information. In that meaning the language realizes function that associated with database of information system: realization of information in formalized form, accumulation, storage and information transfer.But language itself is not an information. Information is language and speech, created with language. Language should be defined as database, because in human thought language doesn’t present as information, but as the formalized model, the system, which elements are bounded with each other and united by the algorithms. The modern forms of language existence are distributed database with multiple accesses, because language belongs to language native bearers, which use it simultaneously.

  17. Information Crisis

    CERN Document Server

    Losavio, Michael

    2012-01-01

    Information Crisis discusses the scope and types of information available online and teaches readers how to critically assess it and analyze potentially dangerous information, especially when teachers, editors, or other information gatekeepers are not available to assess the information for them. Chapters and topics include:. The Internet as an information tool. Critical analysis. Legal issues, traps, and tricks. Protecting personal safety and identity. Types of online information.

  18. Asbestos Information

    Science.gov (United States)

    ... Homepage > Asbestos / Prevention > Asbestos Information: Mesothelioma and Asbestos Asbestos Information e-News Signup Click Here to Sign ... making asbestos poisoning prime time news. Explore More Asbestos Information The Mesothelioma Applied Research Foundation offers resources ...

  19. Social information

    Directory of Open Access Journals (Sweden)

    Luiz Fernando de Barros Campos

    Full Text Available Based on Erving Goffman's work, the article aims to discuss a definition of information centered on the type conveyed by individuals in a multimodal way, encompassing language and body in situations of co-presence, where face-to-face interaction occurs, and influencing inter-subjective formation of the self. Six types of information are highlighted: material information, expressive information, ritualized information, meta-information, strategic information, and information displays. It is argued that the construction of this empirical object tends to dissolve the tension among material, cognitive and pragmatic aspects, constituting an example of the necessary integration among them. Some vulnerable characteristics of the theory are critically mentioned and it is suggested that the concept of information displays could provide a platform to approach the question of the interaction order in its relations with the institutional and social orders, and consequently, to reassess the scope of the notion of social information analyzed.

  20. Nitrate toxicity to aquatic animals: a review with new data for freshwater invertebrates.

    Science.gov (United States)

    Camargo, Julio A; Alonso, Alvaro; Salamanca, Annabella

    2005-03-01

    Published data on nitrate (NO3-) toxicity to freshwater and marine animals are reviewed. New data on nitrate toxicity to the freshwater invertebrates Eulimnogammarus toletanus, Echinogammarus echinosetosus and Hydropsyche exocellata are also presented. The main toxic action of nitrate is due to the conversion of oxygen-carrying pigments to forms that are incapable of carrying oxygen. Nitrate toxicity to aquatic animals increases with increasing nitrate concentrations and exposure times. In contrast, nitrate toxicity may decrease with increasing body size, water salinity, and environmental adaptation. Freshwater animals appear to be more sensitive to nitrate than marine animals. A nitrate concentration of 10 mg NO3-N/l (USA federal maximum level for drinking water) can adversely affect, at least during long-term exposures, freshwater invertebrates (E. toletanus, E. echinosetosus, Cheumatopsyche pettiti, Hydropsyche occidentalis), fishes (Oncorhynchus mykiss, Oncorhynchus tshawytscha, Salmo clarki), and amphibians (Pseudacris triseriata, Rana pipiens, Rana temporaria, Bufo bufo). Safe levels below this nitrate concentration are recommended to protect sensitive freshwater animals from nitrate pollution. Furthermore, a maximum level of 2 mg NO3-N/l would be appropriate for protecting the most sensitive freshwater species. In the case of marine animals, a maximum level of 20 mg NO3-N/l may in general be acceptable. However, early developmental stages of some marine invertebrates, that are well adapted to low nitrate concentrations, may be so susceptible to nitrate as sensitive freshwater invertebrates.

  1. Cross-Scale Interactions and the Distribution-Abundance Relationship

    Science.gov (United States)

    Werner, Earl E.; Davis, Christopher J.; Skelly, David K.; Relyea, Rick A.; Benard, Michael F.; McCauley, Shannon J.

    2014-01-01

    Positive interspecific relationships between local abundance and extent of regional distribution are among the most ubiquitous patterns in ecology. Although multiple hypotheses have been proposed, the mechanisms underlying distribution-abundance (d-a) relationships remain poorly understood. We examined the intra- and interspecific distribution-abundance relationships for a metacommunity of 13 amphibian species sampled for 15 consecutive years. Mean density of larvae in occupied ponds was positively related to number of ponds occupied by species; employing the fraction of ponds uniquely available to each species this same relationship sharply decelerates. The latter relationship suggested that more abundant species inhabited most available habitats annually, whereas rarer species were dispersal limited. We inferred the mechanisms responsible for this pattern based on the dynamics of one species, Pseudacris triseriata, which transitioned between a rare, narrowly distributed species to a common, widely distributed species and then back again. Both transitions were presaged by marked changes in mean local densities driven by climatic effects on habitat quality. We identified threshold densities separating these population regime shifts that differed with landscape configuration. Our data suggest that these transitions were caused by strong cross-scale interactions between local resource/niche processes and larger scale metapopulation processes. The patterns we observed have relevance for understanding the mechanisms of interspecific d-a relationships and critical thresholds associated with habitat fragmentation. PMID:24875899

  2. Information cultures

    DEFF Research Database (Denmark)

    Skouvig, Laura

    2017-01-01

    The purpose of this article is to suggest a genealogy of the concept of information beyond the 20th century. The article discusses how the concept of information culture might provide a way of formulating such a genealogic strategy. The article approaches this purpose by providing a general...... narrative of premodern information cultures, examining works on early-modern scholars and 18th century savants and discussion of what seems to be a Foucauldian rupture in the conceptualization of information in 19th century England. The findings of the article are situated in the thinking that a genealogy...... of information would reveal that information had specific purposes in specific settings....

  3. Information Concepts

    CERN Document Server

    Marchionini, Gary

    2010-01-01

    Information is essential to all human activity, and information in electronic form both amplifies and augments human information interactions. This lecture surveys some of the different classical meanings of information, focuses on the ways that electronic technologies are affecting how we think about these senses of information, and introduces an emerging sense of information that has implications for how we work, play, and interact with others. The evolutions of computers and electronic networks and people's uses and adaptations of these tools manifesting a dynamic space called cyberspace. O

  4. Informational Urbanism

    Directory of Open Access Journals (Sweden)

    Wolfgang G. Stock

    2015-10-01

    Full Text Available Contemporary and future cities are often labeled as "smart cities," "ubiquitous cities," "knowledge cities" and "creative cities." Informational urbanism includes all aspects of information and knowledge with regard to urban regions. "Informational city" is an umbrella term uniting the divergent trends of information-related city research. Informational urbanism is an interdisciplinary endeavor incorporating on the one side computer science and information science and on the other side urbanism, architecture, (city economics, and (city sociology. In our research project on informational cities, we visited more than 40 metropolises and smaller towns all over the world. In this paper, we sketch the theoretical background on a journey from Max Weber to the Internet of Things, introduce our research methods, and describe main results on characteristics of informational cities as prototypical cities of the emerging knowledge society.

  5. Information Operations

    Science.gov (United States)

    2006-02-13

    limitations, and vulnerabilities. 4. Geospatial data quality information (accuracy, currency , completeness, consistency) and appropriateness of the...compromising emanations from crypto -equipment and telecommunications systems. (This term and its definition are provided for information and are

  6. Naturalizing Information

    Directory of Open Access Journals (Sweden)

    Stanley N. Salthe

    2011-07-01

    Full Text Available Certain definitions of information can be seen to be compatible with each other if their relationships are properly understood as referring to different levels of organization in a subsumptive hierarchy. The resulting hierarchy, with thermodynamics subsuming information theory, and that in turn subsuming semiotics, amounts to a naturalizing of the information concept.

  7. Information Presentation

    Science.gov (United States)

    Holden, Kritina L.; Thompson, Shelby G.; Sandor, Aniko; McCann, Robert S.; Kaiser, Mary K.; Adelstein, Barnard D.; Begault, Durand R.; Beutter, Brent R.; Stone, Leland S.; Godfroy, Martine

    2009-01-01

    The goal of the Information Presentation Directed Research Project (DRP) is to address design questions related to the presentation of information to the crew. In addition to addressing display design issues associated with information formatting, style, layout, and interaction, the Information Presentation DRP is also working toward understanding the effects of extreme environments encountered in space travel on information processing. Work is also in progress to refine human factors-based design tools, such as human performance modeling, that will supplement traditional design techniques and help ensure that optimal information design is accomplished in the most cost-efficient manner. The major areas of work, or subtasks, within the Information Presentation DRP for FY10 are: 1) Displays, 2) Controls, 3) Procedures and Fault Management, and 4) Human Performance Modeling. The poster will highlight completed and planned work for each subtask.

  8. Information literacy

    Directory of Open Access Journals (Sweden)

    Silva Novljan

    2002-01-01

    Full Text Available Information literacy is a concept which is well established in theory while in practice it is only slowly breaking ground in accordance with the understanding of its significance and the possibilities of its realisation. Based on fundamental works, the characteristics of information literacy, its cognitive foundations and significance for individuals as well as for society, are argumented in the article. The analyzed content of this concept is connected with the content of a librarian’s knowledge and activities. From this derive the tasks of a library and the incentive for designing common general recommendations for an information literacy programme. This could also be used as a starting point for defining the scope and aim of three levels of information literacy in which all the various types of libraries would participate by helping users to master the information process, successfully orient themselves in the information world and find the relevant information they are searching for.

  9. INFORMATION MANAGERx

    African Journals Online (AJOL)

    USER

    Introduction. In the wake of information and knowledge explosion many people aspire to acquire education at all levels but could not afford education through the formal route because of the limited space in the traditional ... high unavailability of library and information science. (LIS) collections in most Nigerian university.

  10. Communicating Information

    Indian Academy of Sciences (India)

    There was a mathematical theory of information and communication even prior to Shannon. Shannon's land- mark contribution is in his use of probability theory to quantify information communicated across a chan- nel and in the operational significance of his definitions and theorems. Further, his definitions turned out to.

  11. Information processing

    NARCIS (Netherlands)

    Jong, de Peter J.; Emmelkamp, Paul; Ehring, Thomas

    2014-01-01

    Cognitive models imply that emotional disorders critically depend on the existence of maladaptive cognitive structures in memory. These so-called schemas are assumed to automatically influence all stages of individuals' information processing. The basic assumption of the information-processing

  12. Tracking Information

    NARCIS (Netherlands)

    van Benthem, J.; Bimbó, K.

    2016-01-01

    Depending on a relevant task at hand, information can be represented at different levels, less or more detailed, each supporting its own appropriate logical languages. We discuss a few of these levels and their connections, and investigate when and how information growth at one level can be tracked

  13. INFORMATION MANAGERx

    African Journals Online (AJOL)

    USER

    Use of Online Information Sources in Federal University Medical Libraries in North West Geo-Political Zone ... computers interconnected by communication channels that allow for sharing of resources and information. Online is the centerpiece that link servers and end users .... conceptual, linguistic, critical, bibliographic and.

  14. [Preoperative information].

    Science.gov (United States)

    Knobel, A; Hassfeld, S

    2005-03-01

    Many empirical studies have identified the quality and communication of patient information as a major weak point in the treatment process. Patient information can be made considerably more effective by multimedia communication of contents tailored to the patient's needs. Computer-based training (CBT) takes the multimedia presentation one step further. Using the Macromedia Director 8.5 authoring software, a multimedia system for pre-operative patient information was developed on CD-ROM for a limited area of oral and maxillofacial surgery. This information system was evaluated for quality assurance on the basis of a random sample of 85 patients in a test lasting about 20 min. Impressions were determined with regard to design features, motivation, understanding, the subjective communication of knowledge, the newly acquired competence and acceptance compared with other media (information leaflets, Internet, conventional information). The analysis of the program test revealed a hugely positive assessment of the interactive program in respect of layout, functionality and design as well as in respect of structuring and the subjective understanding of the underlying complaint, therapy and potential complications. In a comparison with other information media such as information leaflets and the Internet, the program was rated just as good or better by over 70% of the respondents. Only conventional consultation with a doctor came off better in a direct comparison. It was shown that the quality of preoperative patient information can be improved through multimedia presentation and that it would be sensible to make use of modern media for the purposes of giving patients graphic information.

  15. Quantum information

    CERN Document Server

    Barnett, Stephen M

    2009-01-01

    Quantum information- the subject- is a new and exciting area of science, which brings together physics, information theory, computer science and mathematics. "Quantum Information"- the book- is based on two successful lecture courses given to advanced undergraduate and beginning postgraduate students in physics. The intention is to introduce readers at this level to the fundamental, but offer rather simple, ideas behind ground-breaking developments including quantum cryptography,teleportation and quantum computing. The text is necessarily rather mathematical in style, but the mathema

  16. Information evaluation

    CERN Document Server

    Capet, Philippe

    2014-01-01

    During the reception of a piece of information, we are never passive. Depending on its origin and content, from our personal beliefs and convictions, we bestow upon this piece of information, spontaneously or after reflection, a certain amount of confidence. Too much confidence shows a degree of naivety, whereas an absolute lack of it condemns us as being paranoid. These two attitudes are symmetrically detrimental, not only to the proper perception of this information but also to its use. Beyond these two extremes, each person generally adopts an intermediate position when faced with the recep

  17. Supporting Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is the supporting information for the journal article. This dataset is associated with the following publication: Rankin, K., S. Mabury, T. Jenkins, and J....

  18. Position Information

    Data.gov (United States)

    Social Security Administration — The Position Information Data Asset provides the ability to search for active SSA position descriptions using various search criteria. An individual may search by PD...

  19. Informal Innovation

    DEFF Research Database (Denmark)

    Hartmann, Mia Rosa Koss; Hartmann, Rasmus Koss

    &D is not the only plausible source of innovation inside organizations, informal innovation has yet to be systematically explored or theorized. We propose a theory of informal innovation based on analyses of prior literature and mixed-method, multi-site studies of innovation at the working level of two extreme......-case organizations. We propose that informal innovation occurs as 1) employees personally experience problems that they believe are not recognized or prioritized by superiors; 2) some employees are able to develop solutions, essentially at no cost; 3) innovators face no benefits from revealing to superiors, but can......Informal innovation, defined as the development and putting-into-use of novel solutions by non-R&D employees without prior formal approval from or subsequent revealing to superiors, has been recurrently observed in organizational research. But even as it is increasingly recognized that R...

  20. Supplemental information

    Data.gov (United States)

    U.S. Environmental Protection Agency — Supplemental information showing results of inter-comparison between C-PORT, AERMOD and R-LINE dispersion algorithms. This dataset is associated with the following...

  1. Information engineering

    Energy Technology Data Exchange (ETDEWEB)

    Hunt, D.N.

    1997-02-01

    The Information Engineering thrust area develops information technology to support the programmatic needs of Lawrence Livermore National Laboratory`s Engineering Directorate. Progress in five programmatic areas are described in separate reports contained herein. These are entitled Three-dimensional Object Creation, Manipulation, and Transport, Zephyr:A Secure Internet-Based Process to Streamline Engineering Procurements, Subcarrier Multiplexing: Optical Network Demonstrations, Parallel Optical Interconnect Technology Demonstration, and Intelligent Automation Architecture.

  2. UBS INFORMATION

    CERN Multimedia

    UBS

    2002-01-01

    As a supplement to the information published on 27.05.2002, we inform you that the works foreseen in the building 504 will begin July 1st. The alterations become necessary force us to suspend the contomat service for a duration of one month. From July 1st the services of counter will be offered in the building 500. We ask you to excuse us for this interruption and thank you for your understanding. Your UBS

  3. Information Literacy

    OpenAIRE

    Nesset, Sigmund

    2003-01-01

    Information literacy is a concept which is well established in theory while in practice it is only slowly breaking ground in accordance with the understanding of its significance and the possibilities of its realisation. Based on fundamental works, the characteristics of information literacy, its cognitive foundations and significance for individuals as well as for society, are argumented in the article. The analyzed content of this concept is connected with the content of a librarian’s knowl...

  4. Information Ecology

    DEFF Research Database (Denmark)

    Christiansen, Ellen Tove

    2006-01-01

    The paper describes a pedagogical didactical paradigm for teaching student-designers how to deal with context issues. Form/context-relationships are conceptualized as information ecologies and described as behavioral settings using a key concept developed by social psychologist R.A. Baker...... in the 1960ties, and chosen here because it integrates cultural and psychological trajectories in a theory of living settings. The pedagogical-didactical paradigm comprises three distinct information ecologies, named after their intended outcome: the problem-setting, the exploration-setting, and the fit......-setting. It is specified how context issues can be treated within each of these information ecologies. The paper concludes by discussing the outcome of applying this paradigm with respect to the student-designers’ competence as reflective practitioners....

  5. Alzheimer's Disease Information Page

    Science.gov (United States)

    ... Seizures Information Page Fibromuscular Dysplasia Information Page Foot Drop Information Page Friedreich's Ataxia Information Page Gaucher Disease Information Page Generalized Gangliosidoses Information Page Gerstmann's Syndrome ...

  6. Informational precaution

    NARCIS (Netherlands)

    Pieters, Wolter; Mainzer, K.

    2010-01-01

    In environmental ethics, the precautionary principle states that parties should refrain from actions in the face of scientific uncertainties about serious or irreversible harm to public health or the environment. A similar principle is lacking when judging effects of information technology. Such a

  7. Aprendizaje informal

    OpenAIRE

    REBECA MEJÍA ARAUZ

    2005-01-01

    [ES]La conferencia “Aprendizaje Informal” fue impartida el 20 de junio de 2016 en el MediaLab Prado de Madrid en el contexto de las VI Jornadas eMadrid “Unbundling Education”. El objetivo de esta charla es contextualizar el concepto de aprendizaje informal y su relación con las tecnologías educativas.

  8. INFORMATION MANAGERx

    African Journals Online (AJOL)

    USER

    Technology, libraries have been acquiring different approaches of the same and mode of service is changed. This development has brought a fundamental shift from traditional information environment to an e-environment where emphasis is placed more on the acquisition of e-resources, a number of which are available in ...

  9. Informal care

    NARCIS (Netherlands)

    Alice de Boer; Marjolein Broese van Groenou; Joost Timmermans

    2009-01-01

    Original title: Mantelzorg. People in the Netherlands provide help on a large scale to other members of their household, relatives and friends who are temporarily chronically ill or who are dying. This report describes what informal carers do, why they provide help, what support they receive

  10. Yesterday's Information.

    Science.gov (United States)

    McKay, Martin D.; Stout, J. David

    1999-01-01

    Discusses access to Internet resources in school libraries, including the importance of evaluating content and appropriate use. The following online services that provide current factual information from legitimate resources are described: SIRS (Social Issues Resource Series), InfoTrac, EBSCO Host, SearchBank, and the Electric Library. (MES)

  11. Information Literacy

    African Journals Online (AJOL)

    ian

    Increasingly, higher educational institutions the world over and library professional associations have recognized information literacy (IL) as an important tool to ..... perceptions, cultural literacy is generally seen as the awareness of and ability to communicate in one's cultural context, and this is best acquired by being taught.

  12. Information Literacy

    African Journals Online (AJOL)

    ian

    conceptions and learning experiences of students, information literacy initiatives and IL learning challenges in higher education. Both empirical and theoretical .... perceptions, cultural literacy is generally seen as the awareness of and ability to communicate in one's cultural context, and this is best acquired by being taught.

  13. Information Security

    NARCIS (Netherlands)

    Hartel, Pieter H.; Suryana Herman, Nanna; Leukfeldt, E.R.; Stol, W.Ph.

    2012-01-01

    Information security is all about the protection of digital assets, such as digital content, personal health records, state secrets etc. These assets can be handled by a party who is authorised to access and control the asset or a party who is not authorised to do so. Authorisation determines who is

  14. Information Managerx

    African Journals Online (AJOL)

    USER

    Items 29 - 36 ... for stakeholders in library and information science to organize various management training programmes for university librarians and other staff of the ..... .954. 2.17 .977 SE. 43 Security personnel. 2.20 .911. 2.49 1.003 .... Assurance in the Management of the Nigerian. University Library Held at NUC, Abuja, 4th ...

  15. Information Managerx

    African Journals Online (AJOL)

    USER

    Application of Information and Communication Technologies (ICTs) to Library Operations and Routines in. Selected Nigerian Federal University .... but reported that regardless of type of library the following characterize/describe acquisition ..... partially utilised because the libraries have LAN network but have challenges of ...

  16. Communicating Information

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 7; Issue 2. Communicating Information. K Viswanath. General Article Volume 7 Issue 2 February 2002 pp 26-32. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/007/02/0026-0032. Keywords. Entropy ...

  17. Information geometry

    CERN Document Server

    Ay, Nihat; Lê, Hông Vân; Schwachhöfer, Lorenz

    2017-01-01

    The book provides a comprehensive introduction and a novel mathematical foundation of the field of information geometry with complete proofs and detailed background material on measure theory, Riemannian geometry and Banach space theory. Parametrised measure models are defined as fundamental geometric objects, which can be both finite or infinite dimensional. Based on these models, canonical tensor fields are introduced and further studied, including the Fisher metric and the Amari-Chentsov tensor, and embeddings of statistical manifolds are investigated. This novel foundation then leads to application highlights, such as generalizations and extensions of the classical uniqueness result of Chentsov or the Cramér-Rao inequality. Additionally, several new application fields of information geometry are highlighted, for instance hierarchical and graphical models, complexity theory, population genetics, or Markov Chain Monte Carlo. The book will be of interest to mathematicians who are interested in geometry, inf...

  18. Medizinbibliotheken: Information

    Directory of Open Access Journals (Sweden)

    Bauer, Bruno

    2014-12-01

    Full Text Available [english] The focus of the current issue 3/2014 of GMS Medizin – Bibliothek – Information is the annual conference 2014 of the German Medical Libraries Association in Mannheim. The motto of the conference was “Medical libraries: Information”. The authors in this issue are Michaele Adam (Bibliometrics 2.0 – Altmetrics in Medicine, Bruno Bauer (Open access cooperation in Austria: Open Access Network Austria and Austria – recent developments since 2012, Fabian Gail & Ulrich Korwitz (Market and strategy – results of the ZB MED market study, Sabine Gehrlein (Library goes Anatomy: Anatomical teaching media at Heidelberg University Library, Kaja Scheliga (Opening science: New publication forms in science, Ulrike Ostrzinski (The four types of social media user in the academic and research community. Results of a nationwide study, Sandra Pfob & Alena Ittner (First aid for library use on PC: webinars increase library visits, reach everyone, save costs, Simone Waldboth (Integration of e-learning in the lecture “Information Literacy” at the Provincial College for Health-Care Professions Claudiana, Maike Piegler (The pick up box of the library of the Hamburg medical association – a way to bring scientific information to medical specialists and Christoph Wehrmüller & Heidrun Janka (Medical : Information – Annual meeting 2014 of the German MLA, September 22 to 24 in Mannheim.Furthermore this focus issue features articles from Bruno Bauer (: transformation strategies for subscription-based journaleport on the 8 Open Access Days at Cologne, September 8–9 2014, Eike Hentschel (German MLA News; Pioneer projects in medical libraries 2014: Introduction of the winners; Pioneer projects in medical libraries 2015 – Announcement and Franz J. Kühnen (Klaus Gerber 1934–2014.

  19. Information Engineering.

    Science.gov (United States)

    1982-01-01

    34 continuously over time " through a division of labor and responsibility " integrated by INFORMATION-BASED decision process * in an environment of stress...responsibilities for learning in a particular field. This division of labor is especially true for staff members who must develop expertise in particular...likely founa a commano clima e with: - Multiple layering - Sub optimization Policy of no surprises - Lip service to feedback - Over centralization and non

  20. Press Information

    CERN Document Server

    Schopper,H; Brianti; Picasso; Laporte,H

    1985-01-01

    Le DG H.Schopper, secondé par certains de ses directeurs, informe sur les travaux et projets au Cern. Prennent la parole: M.Heine, directeur de l'administration M.Brianti, directeur technique M.Picasso, directeur du projet LEP M.Henri Laporte, l'adjoint de M.Picasso et chef des travaux de genie civil de Genève

  1. Information resources

    Science.gov (United States)

    Friend, Milton; Franson, J. Christian; Friend, Milton; Gibbs, Samantha E.J.; Wild, Margaret A.

    2015-10-19

    During recent decades, natural resources agency personnel and others involved with the management and stewardship of wildlife have experienced an increasing need to access information and obtain technical assistance for addressing a diverse array of wildlife disease issues. This Chapter provides a broad overview of selected sources for obtaining supplemental information and technical assistance for addressing wildlife disease issues in North America. Specifically, examples of existing major wildlife disease programs focusing on free-ranging wildlife populations are highlighted; training opportunities for enhancing within-agency wildlife disease response are identified; a selected reading list of wildlife disease references is provided; and selected Web sites providing timely information on wildlife disease are highlighted. No attempt is made to detail all the North American programs and capabilities that address disease in free-ranging wildlife populations. Instead, this Chapter is focused on enhancing awareness of the types of capabilities that exist as potential sources for assistance and collaboration between wildlife conservation agency personnel and others in addressing wildlife disease issues.

  2. Supplementary information

    Indian Academy of Sciences (India)

    Supplementary information. Figure 1. 1H NMR of 5a (400 MHz, DMSO-d6). Figure 2. 13C NMR of 5a (100 MHz, DMSO-d6). Figure 3. 1H NMR of 5b (400 MHz, DMSO-d6). Figure 4. 13C NMR of 5b (100 MHz, DMSO-d6). Figure 5. 1H NMR of 5c (400 MHz, DMSO-d6). Figure 6. 13C NMR of 5c (100 MHz, DMSO-d6). Figure 7.

  3. Sjogren's Syndrome Information Page

    Science.gov (United States)

    ... Syndrome Information Page NINDS Whiplash Information Page NINDS Infantile Spasms Information Page NINDS Myotonia Congenita Information Page NINDS Ataxias and Cerebellar or Spinocerebellar Degeneration Information Page Congenital ...

  4. Information management - Assessing the demand for information

    Science.gov (United States)

    Rogers, William H.

    1991-01-01

    Information demand is defined in terms of both information content (what information) and form (when, how, and where it is needed). Providing the information richness required for flight crews to be informed without overwhelming their information processing capabilities will require a great deal of automated intelligence. It is seen that the essence of this intelligence is comprehending and capturing the demand for information.

  5. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management: Site Map. Journal Home > About the Journal > Information Impact: Journal of Information and Knowledge Management: Site Map. Log in or Register to get access to full text downloads.

  6. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management: About this journal. Journal Home > Information Impact: Journal of Information and Knowledge Management: About this journal. Log in or Register to get access to full text downloads.

  7. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management: Advanced Search. Journal Home > Information Impact: Journal of Information and Knowledge Management: Advanced Search. Log in or Register to get access to full text downloads.

  8. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management: Contact. Journal Home > About the Journal > Information Impact: Journal of Information and Knowledge Management: Contact. Log in or Register to get access to full text downloads.

  9. Information Theory and Security: Quantitative Information Flow

    Science.gov (United States)

    Malacaria, Pasquale; Heusser, Jonathan

    We present the information theoretical basis of Quantitative Information Flow. We show the relationship between lattices, partitions and information theoretical concepts and their applicability to quantify leakage of confidential information in programs, including looping programs.

  10. For information

    CERN Multimedia

    2004-01-01

    UNIVERSITE DE GENEVE Ecole de physique Département de physique nucléaire et corspusculaire 24, Quai Ernest-Ansermet 1211 GENEVE 4 Tél : (022) 379 62 73 Fax: (022) 379 69 92 Mercredi 1er décembre SEMINAIRE DE PHYSIQUE CORPUSCULAIRE à 17:00 - École de Physique, Auditoire Stückelberg, 24, quai Ernest-Ansermet, 1211 Genève 4 Rare Kaon Decays : Opportunities at CERN Prof. Augusto Ceccucci / Experiment NA48, NA48/2, NA48/1 - CERN A review of the current experimental situation will be given with emphasis on recent results obtained at CERN. The speaker will argue that the availability of high energy kaon beams at CERN allows one to make incisive tests of the Standard Model. In particular the NA48 Collaboration has studied the possibility to measure the reaction K' ? ?+ ??- leading to a ~10% precision on the knowledge of the |Vtd| CKM parameter. Prospects to study of the CP-Violating ecays KL ? ?0 e+e-) ?+?- and KL ? ?0 ??- will also be briefly described. Information: http://dpnc.unige.ch/seminaire...

  11. Information Impact | Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact | Journal of Information and Knowledge Management

    business of designing and delivering customized information services, marketing library services and delivering information literacy education. In view of these, Charney (2014) unequivocally. Delivery of community information service as corporate social responsibility by librarians in Nigerian tertiary institutions ...

  12. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management - Vol 6, No 2 (2015). Journal Home > Archives > Vol 6, No 2 ... Information and Communication Technology and the dynamics of library and information service delivery · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT ...

  13. information in Tanzania

    African Journals Online (AJOL)

    Abstract: An analysis of health information dissemination by television was carried out in Morogoro Municipality and ... in their approach to disseminate health information in order to educate their viewers. Keywords: Health information, dissemination, Television, Tanzania. Introduction ..... Information technology evolution.

  14. Information Impact | Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact | Journal of Information and Knowledge Management

    Information Impact | Journal of Information and Knowledge Management. 59. Umar Shuaibu. Gombe State University, Nigeria. Umar Muhammad Modibbo. Gombe State University, Nigeria. David Danladi. Gombe State University , Nigeria. Mohammed Musa Ibrahim. Gombe State University, Nigeria. Abstract. A special ...

  15. Informed consent - Providing information about prenatal examinations

    DEFF Research Database (Denmark)

    Dahl, Katja; Kesmodel, Ulrik; Hvidman, Lone

    to empower women making an informed consent. Information on Down syndrome is often confined and limitations of screenings tests rarely mentioned.  Understanding is better achieved by presenting the risk estimate as a numerical probability compared to a verbal explanation. Rates are better understood than......Prenatal care has gradually moved away from paternalism, to a state where patient autonomy and information is vital. It is known from other health care settings that the way information is presented affects understanding.The objective is to summarize current knowledge on aspects of informing...... pregnant women about prenatal examinations. Women's knowledge, decisional conflict, satisfaction and anxiety will be explored as compared with different ways and different groups of health professionals providing information. To what extent information empowers informed decision making will be explored...

  16. Rethinking information handling: designing for information offload

    DEFF Research Database (Denmark)

    Hansen, Lone Koefoed; Pedersen, Peter Dalsgård; Eriksson, Eva

    2005-01-01

    This paper introduces information offload as a supplement way of responding to and designing for information. By presenting iFlush, a design concept aiming at providing the user with a possibility to offload information and then instantly dispose of it, the paper presents an approach towards...... designing for reflection and also serves as a critique towards information overload. Furthermore, the absence of reflection on the role played by HCI community in the constant augmenting of all spaces is addressed....

  17. Information Impact | Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact | Journal of Information and Knowledge Management

    Information Impact | Journal of Information and Knowledge Management. 90. Mercy A. Igere. Delta State University Abraka, Nigeria. Abstract. The study examined career choice and its influence on academic performance of library and information science students in the University of Benin. Questionnaire was used to obtain ...

  18. Information Assurance Security in the Information Environment

    CERN Document Server

    Blyth, Andrew

    2006-01-01

    Intended for IT managers and assets protection professionals, this work aims to bridge the gap between information security, information systems security and information warfare. It covers topics such as the role of the corporate security officer; Corporate cybercrime; Electronic commerce and the global marketplace; Cryptography; and, more.

  19. A comparative analysis of information acquisition, information ...

    African Journals Online (AJOL)

    The study was motivated by the information related problems commonly observed in the administration of Nigerian tertiary institutions. The study investigated the levels of information acquisition, information management capacity and decision-making effectiveness of administrators in 14 tertiary institutions in three out of six ...

  20. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management - Vol 2, No 2 (2011). Journal Home > Archives ... Analytical study on availability of information and communication technology facilities in selected Nigerian university libraries · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL ...

  1. The information minefield: access to clinical information

    African Journals Online (AJOL)

    Adele

    2004-02-17

    Feb 17, 2004 ... ingly to censure him, distraught that he had betrayed the trust and confidence of a patient, which they .... tion officer, whereas the heads of private bodies have to deal with requests for information. Contrary to a ... If the information officer or head of private body is of the opinion that information may cause ...

  2. Agricultural informational flow in informal communication networks ...

    African Journals Online (AJOL)

    Despite the rapid growth in the use of modern communication media to improve access to agricultural information, local information networks remain an important means of communication among rural folk. This study examined informal communication networks of rural farmers in the Ahafo Ano south district of Ghana to ...

  3. Foundations of Information Theory

    OpenAIRE

    Burgin, Mark

    2008-01-01

    Information is the basic concept of information theory. However, there is no definition of this concept that can encompass all uses of the term information in information theories and beyond. Many question a possibility of such a definition. However, foundations of information theory developed in the context of the general theory of information made it possible to build such a relevant and at the same time, encompassing definition. Foundations of information theory are built in a form of onto...

  4. Computing handbook information systems and information technology

    CERN Document Server

    Topi, Heikki

    2014-01-01

    Disciplinary Foundations and Global ImpactEvolving Discipline of Information Systems Heikki TopiDiscipline of Information Technology Barry M. Lunt and Han ReichgeltInformation Systems as a Practical Discipline Juhani IivariInformation Technology Han Reichgelt, Joseph J. Ekstrom, Art Gowan, and Barry M. LuntSociotechnical Approaches to the Study of Information Systems Steve Sawyer and Mohammad Hossein JarrahiIT and Global Development Erkki SutinenUsing ICT for Development, Societal Transformation, and Beyond Sherif KamelTechnical Foundations of Data and Database ManagementData Models Avi Silber

  5. Information network and the right to information

    Directory of Open Access Journals (Sweden)

    Juliana Fachin

    2015-09-01

    Full Text Available This reflection presents the question of the right to information on social networks, based on interdisciplinary authors in the fields of sociology, communication, administration and information. Points the public sphere and their actions, as well as social representation and access to information available on social networks. Reflects on the right to public opinion in the mobilization for alternative ways to access the information. The discussion permeates government action, the social demands with regard to the informational access and market influence in decision made by government public actions.

  6. Dynamics of Information Systems

    CERN Document Server

    Hirsch, Michael J; Murphey, Robert

    2010-01-01

    Our understanding of information and information dynamics has outgrown classical information theory. This book presents the research explaining the importance of information in the evolution of a distributed or networked system. It presents techniques for measuring the value or significance of information within the context of a system

  7. Health information seeking in the information society.

    Science.gov (United States)

    Mukherjee, Abir; Bawden, David

    2012-09-01

    This article is the second student contribution to the Dissertations into Practice feature. It reports on a study that investigated the everyday health information-seeking practices of a small group of the 'general public' and the implications for information-seeking theory and health information provision. The first student article, about the implementation of radio frequency identification (RFID) in a hospital library, was very different, and the two articles illustrate the broad spectrum of possible subjects for the Dissertations into Practice feature. This study was conducted in summer 2011 by Abir Mukherjee for his MSc dissertation in the Library and Information Sciences programme at City University London. Further information and copies of the full dissertation may be obtained from Abir Mukherjee or David Bawden. AM. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

  8. Informed consent - adults

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000445.htm Informed consent - adults To use the sharing features on this ... treatments require written informed consent. What Treatments Need Informed Consent? Medical procedures that may require you to give ...

  9. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... RSS E-mail Inside CPSC Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of Information (FOIA) ... Information Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open Government Freedom of Information (FOIA) USA. ...

  10. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Education Centers Carbon Monoxide Information Center Carbon Monoxide Information Center En Español The Invisible Killer Carbon monoxide, ... Install one and check its batteries regularly. View Information About CO Alarms Other CO Topics Safety Tips ...

  11. Advanced information society (1)

    Science.gov (United States)

    Ohira, Gosei

    In considering the relationship of informationization and industrial structure, this paper analize some factors such as information revolution, informationization of industries and industrialization of information as background of informationization of Japanese society. Next, some information indicators such as, information coefficient of household which is a share of information related expenditure, information coefficient of industry which is a share of information related cost to total cost of production, and information transmission census developed by Ministry of Post and Telecommunication are introduced. Then new information indicator by Economic Planning Agency, that is, electronic info-communication indicator is showed. In this study, the information activities are defined to produce message or to supply services on process, stores or sale of message using electronic information equipment. International comparisons of information labor force are also presented.

  12. Information ecology and the concept of information

    OpenAIRE

    Stodola Jiří

    2011-01-01

    In the paper, the author presents that information ecology can be considered to be a theoretical reaction on the inquiry into the character of the concept of information, especially on the solving of so called Capurro's trilema. The trilema consists in the answering the question of whether information is an univocal, analogical, or equivocal concept. In the paper, there is introduced what does univocity, analogy and equivocity of the concepts mean and there is presented some conceptions accor...

  13. Energy information sheets

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the public. The Energy Information Sheets was developed to provide general information on various aspects of fuel production, prices, consumption, and capability. Additional information on related subject matter can be found in other Energy Information Administration (EIA) publications as referenced at the end of each sheet.

  14. Required Information Release

    OpenAIRE

    Chong, Stephen N

    2010-01-01

    Many computer systems have a functional requirement to release information. Such requirements are an important part of a system’s information security requirements. Current information-flow control techniques are able to reason about permitted information flows, but not required information flows. In this paper, we introduce and explore the specification and enforcement of required information release in a language-based setting. We define semantic security conditions that express both what i...

  15. Required Information Release

    OpenAIRE

    Chong, Stephen N

    2012-01-01

    Many computer systems have a functional requirement to release information. Such requirements are an important part of a system's information security requirements. Current information-flow control techniques are able to reason about permitted information flows, but not required information flows. In this paper, we introduce and explore the specification and enforcement of required information release in a language-based setting. We define semantic security conditions that express both wha...

  16. Information protection playbook

    CERN Document Server

    Kane, Greg

    2013-01-01

    The primary goal of the Information Protection Playbook is to serve as a comprehensive resource for information protection (IP) professionals who must provide adequate information security at a reasonable cost. It emphasizes a holistic view of IP: one that protects the applications, systems, and networks that deliver business information from failures of confidentiality, integrity, availability, trust and accountability, and privacy. Using the guidelines provided in the Information Protection Playbook, security and information technology (IT) managers will learn how to

  17. Strategic information security

    CERN Document Server

    Wylder, John

    2003-01-01

    Introduction to Strategic Information SecurityWhat Does It Mean to Be Strategic? Information Security Defined The Security Professional's View of Information Security The Business View of Information SecurityChanges Affecting Business and Risk Management Strategic Security Strategic Security or Security Strategy?Monitoring and MeasurementMoving Forward ORGANIZATIONAL ISSUESThe Life Cycles of Security ManagersIntroductionThe Information Security Manager's Responsibilities The Evolution of Data Security to Information SecurityThe Repository Concept Changing Job Requirements Business Life Cycles

  18. Aeronautical Information System -

    Data.gov (United States)

    Department of Transportation — The Aeronautical Information System (AIS) is a leased weather automated system that provides a means of collecting and distributing aeronautical weather information...

  19. Collaborative information seeking

    DEFF Research Database (Denmark)

    Hertzum, Morten

    2008-01-01

    Since common ground is pivotal to collaboration, this paper proposes to define collaborative information seeking as the combined activity of information seeking and collaborative grounding. While information-seeking activities are necessary for collaborating actors to acquire new information......, the activities involved in information seeking are often performed by varying subgroups of actors. Consequently, collaborative grounding is necessary to share information among collaborating actors and, thereby, establish and maintain the common ground necessary for their collaborative work. By focusing...... on the collaborative level, collaborative information seeking aims to avoid both individual reductionism and group reductionism, while at the same time recognizing that only some information and understanding need be shared....

  20. FFRRO Program Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset includes information related to Cleanups at Federal Facilities. Information is provided about contaminated federal facility sites in specific communities,...

  1. Pain Information Brochure

    Science.gov (United States)

    ... Page National Institute of Neurological Disorders and Stroke Hemicrania Continua Information Page National Institute of Neurological Disorders and Stroke Headache Information Page National Institute of Neurological Disorders and ...

  2. Aeronautical Information System Replacement -

    Data.gov (United States)

    Department of Transportation — Aeronautical Information System Replacement is a web-enabled, automation means for the collection and distribution of Service B messages, weather information, flight...

  3. Journal of digital information

    National Research Council Canada - National Science Library

    1990-01-01

    Contains articles, book reviews and lab reports dealing with digital libraries, hypermedia systems, intelligent agents, information management, interfaces to digital information, social consequences...

  4. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management

    Information Impact: Journal of Information and Knowledge Management. 55. Adeola Esther Olutoki. Tai Solarin University of Education, Ijagun, Nigeria. Monisola Adebanke Osoba. Tai Solarin University of Education, Ijagun, Nigeria. Abstract. This study is aimed at investigating how serial collections are being utilized by ...

  5. Informational trends for organizations in information society

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Companies have always been very carefully managed money, raw materials, machines and human resources. Today, they recognize the growing importance of the fifth big resource: information. They have finally understood that the within the global market with increased competition, using modern methods for planning, coordination and control, a company can-not function without acknowledging information and communications technology progress.

  6. Information Impact | Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Information Impact | Journal of Information and Knowledge Management

    Information Impact | Journal of Information and Knowledge Management. 24. Mobile e-mail devices such as smartphones, may affect social dynamics by enabling new forms of interaction and collaboration (Lyytinen & Yoo, 2002; Pica & Kakihara, 2003). A smartphone is a wireless device used to manage calendar, make ...

  7. Information Technology literacy and information utilization in ...

    African Journals Online (AJOL)

    Information technology (IT) is widely used in variety of ways to improve the quality of learning in Nigerian universities. One significant area of application of IT is the provision of basic access to and utilization of global electronic information resources. The aim of this study is to investigate the extent of IT literacy among ...

  8. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Lecturers' perception of students' information literacy skills versus students' actual information literacy levels · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Dorcas Ejemeh Krubu, Ogaga Oghene Uzezi Idhalama, Chirstopher Omigie, 99-117 ...

  9. Floridi's Philosophy of Information and Information Ethics

    DEFF Research Database (Denmark)

    Ess, Charles

    2009-01-01

    In order to evaluate Floridi's philosophy of information (PI) and correlative information ethics (IE) as potential frameworks for a global information and computing ethics (ICE), I review a range of important criticisms, defenses, and extensions of PI and IE, along with Floridi's responses to these......, as gathered together in a recent special issue of Ethics and Information Technology. A revised and expanded version of PI and IE emerges here, one that brings to the foreground PI's status as a philosophical naturalism—one with both current application and important potential in the specific domains...... of privacy and information law. Further, the pluralism already articulated by Floridi in his PI is now more explicitly coupled with an ethical pluralism in IE that will be enhanced through IE's further incorporation of discourse ethics. In this form, PI and IE emerge as still more robust frameworks...

  10. Metatheory and Information Science.

    Science.gov (United States)

    Vickery, Brian

    1997-01-01

    Metatheory is the analysis of the presuppositions of a field of knowledge or practice. This article examines presuppositions underlying concepts of information science: information, knowledge (personal and public), message, message designation, information want and need, query, and relevance and information search. Summarizes presuppositions in…

  11. Information Systems Security Audit

    OpenAIRE

    Gheorghe Popescu; Veronica Adriana Popescu; Cristina Raluca Popescu

    2007-01-01

    The article covers:Defining an information system; benefits obtained by introducing new information technologies; IT management;Defining prerequisites, analysis, design, implementation of IS; Information security management system; aspects regarding IS security policy; Conceptual model of a security system; Auditing information security systems and network infrastructure security.

  12. Aquaculture Information Package

    Energy Technology Data Exchange (ETDEWEB)

    Boyd, T.; Rafferty, K. [editors

    1998-01-01

    This package of information is intended to provide background to developers of geothermal aquaculture projects. The material is divided into eight sections and includes information on market and price information for typical species, aquaculture water quality issues, typical species culture information, pond heat loss calculations, an aquaculture glossary, regional and university aquaculture offices and state aquaculture permit requirements.

  13. Information Systems Security Audit

    Directory of Open Access Journals (Sweden)

    Gheorghe Popescu

    2007-12-01

    Full Text Available The article covers:Defining an information system; benefits obtained by introducing new information technologies; IT management;Defining prerequisites, analysis, design, implementation of IS; Information security management system; aspects regarding IS security policy; Conceptual model of a security system; Auditing information security systems and network infrastructure security.

  14. Comparing Information Access Approaches.

    Science.gov (United States)

    Chalmers, Matthew

    1999-01-01

    Presents a broad view of information access, drawing from philosophy and semiology in constructing a framework for comparative discussion that is used to examine the information representations that underlie four approaches to information access--information retrieval, workflow, collaborative filtering, and the path model. Contains 32 references.…

  15. Information science in transition

    CERN Document Server

    Gilchrist, Alan

    2013-01-01

    Are we at a turning point in digital information? The expansion of the internet is unprecedented. Will information science become part of computer science and does rise of the term informatics demonstrate convergence of information science and information technology - a convergence that must surely develop? This work reflects on such issues.

  16. Delaying information search

    Directory of Open Access Journals (Sweden)

    Yaniv Shani

    2012-11-01

    Full Text Available In three studies, we examined factors that may temporarily attenuate information search. People are generally curious and dislike uncertainty, which typically encourages them to look for relevant information. Despite these strong forces that promote information search, people sometimes deliberately delay obtaining valuable information. We find they may do so when they are concerned that the information might interfere with future pleasurable activities. Interestingly, the decision to search or to postpone searching for information is influenced not only by the value and importance of the information itself but also by well-being maintenance goals related to possible detrimental effects that negative knowledge may have on unrelated future plans.

  17. Handbook of information science

    CERN Document Server

    Stock, Wolfgang G

    2013-01-01

    Dealing with information is one of the vital skills in thetwenty-first century. It takes a fair degree of information savvy to create, represent and supply information as well as to search for and retrieve relevant knowledge. This Handbook is a basic work of information science, providing a comprehensive overview of the current state of information retrieval and knowledge representation. It addresses readers from all professions and scientific disciplines, but particularly scholars, practitioners and students of Information Science, Library Science, Computer Science, Information Management, an

  18. Aquaculture information package

    Energy Technology Data Exchange (ETDEWEB)

    Boyd, T.; Rafferty, K.

    1998-08-01

    This package of information is intended to provide background information to developers of geothermal aquaculture projects. The material is divided into eight sections and includes information on market and price information for typical species, aquaculture water quality issues, typical species culture information, pond heat loss calculations, an aquaculture glossary, regional and university aquaculture offices and state aquaculture permit requirements. A bibliography containing 68 references is also included.

  19. Information technology made simple

    CERN Document Server

    Carter, Roger

    1991-01-01

    Information Technology: Made Simple covers the full range of information technology topics, including more traditional subjects such as programming languages, data processing, and systems analysis. The book discusses information revolution, including topics about microchips, information processing operations, analog and digital systems, information processing system, and systems analysis. The text also describes computers, computer hardware, microprocessors, and microcomputers. The peripheral devices connected to the central processing unit; the main types of system software; application soft

  20. Electronic healthcare information security

    CERN Document Server

    Dube, Kudakwashe; Shoniregun, Charles A

    2010-01-01

    The ever-increasing healthcare expenditure and pressing demand for improved quality and efficiency of patient care services are driving innovation in healthcare information management. The domain of healthcare has become a challenging testing ground for information security due to the complex nature of healthcare information and individual privacy. ""Electronic Healthcare Information Security"" explores the challenges of e-healthcare information and security policy technologies. It evaluates the effectiveness of security and privacy implementation systems for anonymization methods and techniqu

  1. Information Warfare, Threats and Information Security

    Directory of Open Access Journals (Sweden)

    Dmitriy Nikolaevich Bespalov

    2014-01-01

    Full Text Available The article presents the opposite, but dependent on each other's reality - Revolutionary War information,information security goals and objectives of their study within the scheme "challenge-response", methodological and analytical support, the role of elites and the information society in promoting information security. One of the features of contemporaneityis the global spread of ICT, combined with poor governance and other difficulties in the construction of innovation infrastructures that are based on them in some countries. This leads to the reproduction of threats, primarily related to the ability to use ICT for purposes that are inconsistent with the objectives of maintaining international peace and security, compliance with the principles of non-use of force, non-interference in the internal affairs of states, etc. In this regard, include such terms as "a threat of information warfare", "information terrorism" and so forth. Information warfare, which stay in the policy declared the struggle for existence, and relationships are defined in terms of "friend-enemy", "ours-foreign". Superiority over the opponent or "capture of its territory" is the aim of political activity. And information security, serving activities similar process of political control, including a set of components, is a technology until their humanitarian. From the context and the decision itself is the ratio of the achieved results of information and political influence to the target - a positive image of Russia. Bringing its policy in line with the demands of a healthy public opinion provides conductivity of theauthorities initiatives in the country and increases the legitimacy of the Russian Federation actions in the world.

  2. Digital Information and Value

    Directory of Open Access Journals (Sweden)

    Paul Walton

    2015-11-01

    Full Text Available Digital information changes the ways in which people and organisations interact. This paper examines the nature of this change in the context of the author’s Model for Information (MfI. It investigates the relationship between outcomes and value, selection processes and some attributes of information and explores how this relationship changes in the move from analogue to digital information. Selection processes shape the evolution of information ecosystems in which conventions are established for the ways in which information is used. The conventions determine norms for information friction and information quality as well as the sources of information and channels used. Digital information reduces information friction, often dramatically, and changes information quality. The increasing use of analytics in business increasingly delivers predictive or prescriptive digital information. These changes are happening faster than information ecosystem conventions can change. The relationships established in the paper enable an analysis of, and guide changes to, these conventions enabling a more effective use of digital information.

  3. Avoiding health information.

    Science.gov (United States)

    Barbour, Joshua B; Rintamaki, Lance S; Ramsey, Jason A; Brashers, Dale E

    2012-01-01

    This study investigated why and how individuals avoid health information to support the development of models of uncertainty and information management and offer insights for those dealing with the information and uncertainty inherent to health and illness. Participants from student (n = 507) and community (n = 418) samples reported that they avoided health information to (a) maintain hope or deniability, (b) resist overexposure, (c) accept limits of action, (d) manage flawed information, (e) maintain boundaries, and (f) continue with life/activities. They also reported strategies for avoiding information, including removing or ignoring stimuli (e.g., avoiding people who might provide health advice) and controlling conversations (e.g., withholding information, changing the subject). Results suggest a link between previous experience with serious illness and health information avoidance. Building on uncertainty management theory, this study demonstrated that health information avoidance is situational, relatively common, not necessarily unhealthy, and may be used to accomplish multiple communication goals. Copyright © Taylor & Francis Group, LLC

  4. Information technology acceptance in health information management.

    Science.gov (United States)

    Abdekhoda, M; Ahmadi, M; Dehnad, A; Hosseini, A F

    2014-01-01

    User acceptance of information technology has been a significant area of research for more than two decades in the field of information technology. This study assessed the acceptance of information technology in the context of Health Information Management (HIM) by utilizing Technology Acceptance Model (TAM) which was modified and applied to assess user acceptance of health information technology as well as viability of TAM as a research construct in the context of HIM. This was a descriptive- analytical study in which a sample of 187 personnel from a population of 363 personnel, working in medical records departments of hospitals affiliated to Tehran University of Medical Sciences, was selected. Users' perception of applying information technology was studied by a researcher-developed questionnaire. Collected data were analyzed by SPSS software (version16) using descriptive statistics and regression analysis. The results suggest that TAM is a useful construct to assess user acceptance of information technology in the context of HIM. The findings also evidenced the perceived ease of use (PEOU) and perceived usefulness (PE) were positively associated with favorable users' attitudes towards HIM. PU was relatively more associated (r= 0.22, p = 0.05) than PEOU (r = 0.014, p = 0.05) with favorable user attitudes towards HIM. Users' perception of usefulness and ease of use are important determinants providing the incentive for users to accept information technologies when the application of a successful HIM system is attempted. The findings of the present study suggest that user acceptance is a key element and should subsequently be the major concern of health organizations and health policy makers.

  5. Evolutionary Information Theory

    Directory of Open Access Journals (Sweden)

    Mark Burgin

    2013-04-01

    Full Text Available Evolutionary information theory is a constructive approach that studies information in the context of evolutionary processes, which are ubiquitous in nature and society. In this paper, we develop foundations of evolutionary information theory, building several measures of evolutionary information and obtaining their properties. These measures are based on mathematical models of evolutionary computations, machines and automata. To measure evolutionary information in an invariant form, we construct and study universal evolutionary machines and automata, which form the base for evolutionary information theory. The first class of measures introduced and studied in this paper is evolutionary information size of symbolic objects relative to classes of automata or machines. In particular, it is proved that there is an invariant and optimal evolutionary information size relative to different classes of evolutionary machines. As a rule, different classes of algorithms or automata determine different information size for the same object. The more powerful classes of algorithms or automata decrease the information size of an object in comparison with the information size of an object relative to weaker4 classes of algorithms or machines. The second class of measures for evolutionary information in symbolic objects is studied by introduction of the quantity of evolutionary information about symbolic objects relative to a class of automata or machines. To give an example of applications, we briefly describe a possibility of modeling physical evolution with evolutionary machines to demonstrate applicability of evolutionary information theory to all material processes. At the end of the paper, directions for future research are suggested.

  6. 78 FR 73819 - Information Collection; Financial Information Security Request Form

    Science.gov (United States)

    2013-12-09

    ... Forest Service Information Collection; Financial Information Security Request Form AGENCY: Forest Service... extension with revision of a currently approved information collection, Financial Information Security... Time, Monday through Friday. SUPPLEMENTARY INFORMATION: Title: Financial Information Security Request...

  7. Energy information sheets

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-02

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the general public. Written for the general public, the EIA publication Energy Information Sheets was developed to provide information on various aspects of fuel production, prices, consumption and capability. The information contained herein pertains to energy data as of December 1991. Additional information on related subject matter can be found in other EIA publications as referenced at the end of each sheet.

  8. Towards Information Lasers

    Directory of Open Access Journals (Sweden)

    Andrei Khrennikov

    2015-10-01

    Full Text Available Recently, the methods of quantum theory (QT, especially quantum information and probability, started to be widely applied outside of physics: in cognitive, social and political sciences, psychology, economics, finances, decision making, molecular biology and genetics. Such models can be called quantum-like, in contrast to real quantum physical cognitive and biological models. Quantum-like means that only the information and probability structures of QT are explored. This approach matches the information interpretation of QT well (e.g., Zeilinger and Brukner, Fuchs and Mermin, D’Ariano, as well as the informational viewpoint on physics in general (e.g., Wheeler’s “it from bit” paradigm. In this paper, we propose a quantum-like model of an information laser by precessing the assumptions on the structure of state spaces of information processors, “information atoms” (i-atoms and information fields. The basic assumption is the discrete structure of state spaces related to quantization of an information analog of energy. To analyze a possible structure of the state space of i-atoms leading to the possibility to create information lasers, we have to develop a purely information version of quantum thermodynamics. We did this by placing the main attention on the derivation of the conditions for the equilibrium of information exchange between i-atoms and a quantized information field.

  9. Informal Unemployment and Education

    DEFF Research Database (Denmark)

    Kolm, Anne-Sofie; Larsen, Birthe

    This paper develops a four sector equilibrium search and matching model with informal sector employment opportunities and educational choice. We show that underground activities reduce educational attainments if informal employment opportunities mainly are available to low educated workers. More ...

  10. Informed Consent and Routinisation

    DEFF Research Database (Denmark)

    Ploug, Thomas; Holm, Søren

    2013-01-01

    This article introduces the notion of ‘routinisation’ into discussions of informed consent. It is argued that the routinisation of informed consent poses a threat to the protection of the personal autonomy of a patient through the negotiation of informed consent. On the basis of a large survey, we...... provide evidence of the routinisation of informed consent in various types of interaction on the internet; among these, the routinisation of consent to the exchange of health related information. We also provide evidence that the extent of the routinisation of informed consent is dependent...... on the character of the information exchanged, and we uncover a range of causes of routinisation. Finally, the article discusses possible ways of countering the problem of routinisation of informed consent....

  11. RCRA Facility Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset includes hazardous waste information, which is mostly contained in the Resource Conservation and Recovery Act Information (RCRAInfo) System, a national...

  12. Advanced information society(2)

    Science.gov (United States)

    Masuyama, Keiichi

    Our modern life is full of information and information infiltrates into our daily life. Networking of the telecommunication is extended to society, company, and individual level. Although we have just entered the advanced information society, business world and our daily life have been steadily transformed by the advancement of information network. This advancement of information brings a big influence on economy, and will play they the main role in the expansion of domestic demands. This paper tries to view the image of coming advanced information society, focusing on the transforming businessman's life and the situation of our daily life, which became wealthy by the spread of daily life information and the visual information by satellite system, in the development of the intelligent city.

  13. Sleep Apnea Information Page

    Science.gov (United States)

    ... Page You are here Home » Disorders » All Disorders Sleep Apnea Information Page Sleep Apnea Information Page What research is being done? ... Institutes of Health (NIH) conduct research related to sleep apnea in laboratories at the NIH, and also ...

  14. Integrated inventory information system

    Digital Repository Service at National Institute of Oceanography (India)

    Sarupria, J.S.; Kunte, P.D.

    The nature of oceanographic data and the management of inventory level information are described in Integrated Inventory Information System (IIIS). It is shown how a ROSCOPO (report on observations/samples collected during oceanographic programme...

  15. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Us Sitemap RSS E-mail Inside CPSC Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of ... News and Information Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open Government Freedom of Information ( ...

  16. Contingent Information Systems Development

    NARCIS (Netherlands)

    van Slooten, C.; Schoonhoven, Bram

    1996-01-01

    Situated approaches based on project contingencies are becoming more and more an important research topic for information systems development organizations. The Information Services Organization, which was investigated, has recognized that it should tune its systems development approaches to the

  17. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of Information (FOIA) Inspector General No Fear Act ... mail Accessibility Privacy Policy Budget & Performance Open Government Freedom of Information (FOIA) USA.gov CPSC.gov is ...

  18. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... the accuracy of the information it contains. You may wish to review the privacy policy of the external site as its information collection practices may differ from ours. Linking to this external site ...

  19. Informed food choice

    DEFF Research Database (Denmark)

    Coff, Christian Eyde

    2014-01-01

    of informed food choice. An informed food choice is an enlightened food choice made by the individual based on the information made available. Food choices are made when shopping for food or when eating/drinking, and information is believed to give clarity to the options by increasing market transparency......, supporting rationality (the best choice), consumers’ self-governance (autonomy) and life coherence (integrity). On a practical level, informed food choice remains an ideal to strive for, as information on food often is inadequate.......Food production and consumption influence health, the environment, social structures, etc. For this reason consumers are increasingly interested in information about these effects. Disclosure of information about the consequences of food production and consumption is essential for the idea...

  20. Informed Food Choice

    DEFF Research Database (Denmark)

    Coff, Christian

    2014-01-01

    Food production and consumption influence health, the environment, social structures, etc. For this reason consumers are increasingly interested in information about these effects. Disclosure of information about the consequences of food production and consumption is essential for the idea...... of informed food choice. An informed food choice is an enlightened food choice made by the individual based on the information made available. Food choices are made when shopping for food or when eating/drinking, and information is believed to give clarity to the options by increasing market transparency......, supporting rationality (the best choice), consumers’ self-governance (autonomy) and life coherence (integrity). On a practical level, informed food choice remains an ideal to strive for, as information on food often is inadequate....

  1. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Education Safety Education Centers Carbon Monoxide Information Center Carbon Monoxide Information Center En Español The Invisible Killer Carbon monoxide, also known as CO, is called the "Invisible ...

  2. Geographical information systems

    DEFF Research Database (Denmark)

    Möller, Bernd

    2004-01-01

    The chapter gives an introduction to Geographical Information Systems (GIS) with particular focus on their application within environmental management.......The chapter gives an introduction to Geographical Information Systems (GIS) with particular focus on their application within environmental management....

  3. What is quantum information ?

    CERN Document Server

    Fortin, Sebastian; Holik, Federico; López, Cristian

    2017-01-01

    Combining physics and philosophy, this is a uniquely interdisciplinary examination of quantum information science which provides an up-to-date examination of developments in this field. The authors provide coherent definitions and theories of information, taking clearly defined approaches to considering information in connection with quantum mechanics, probability, and correlations. Concepts addressed include entanglement of quantum states, the relation of quantum correlations to quantum information, and the meaning of the informational approach for the foundations of quantum mechanics. Furthermore, the mathematical concept of information in the communicational context, and the notion of pragmatic information are considered. Suitable as both a discussion of the conceptual and philosophical problems of this field and a comprehensive stand-alone introduction, this book will benefit both experienced and new researchers in quantum information and the philosophy of physics.

  4. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... E-mail Inside CPSC Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of Information (FOIA) Inspector ... Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open Government Freedom of Information (FOIA) USA.gov ...

  5. Informative document waste plastics

    NARCIS (Netherlands)

    Nagelhout D; Sein AA; Duvoort GL

    1989-01-01

    This "Informative document waste plastics" forms part of a series of "informative documents waste materials". These documents are conducted by RIVM on the indstruction of the Directorate General for the Environment, Waste Materials Directorate, in behalf of the program of

  6. Informed food choice

    DEFF Research Database (Denmark)

    Coff, Christian Eyde

    2014-01-01

    Food production and consumption influence health, the environment, social structures, etc. For this reason consumers are increasingly interested in information about these effects. Disclosure of information about the consequences of food production and consumption is essential for the idea...... of informed food choice. An informed food choice is an enlightened food choice made by the individual based on the information made available. Food choices are made when shopping for food or when eating/drinking, and information is believed to give clarity to the options by increasing market transparency......, supporting rationality (the best choice), consumers’ self-governance (autonomy) and life coherence (integrity). On a practical level, informed food choice remains an ideal to strive for, as information on food often is inadequate....

  7. Informative document packaging waste

    NARCIS (Netherlands)

    Joosten JM; Nagelhout D; Duvoort GL; Weerd M de

    1989-01-01

    This "informative document packaging waste" forms part of a series of "informative documents waste materials". These documents are conducted by RIVM on the instructions of the Direcotrate General for the Environment, Waste Materials Directorate, in behalf of the program of

  8. Congenital Heart Information Network

    Science.gov (United States)

    ... heart defects. Important Notice The Congenital Heart Information Network website is temporarily out of service. Please join ... and Uwe Baemayr for The Congenital Heart Information Network Exempt organization under Section 501(c)3. Copyright © ...

  9. Public informations guidelines

    Energy Technology Data Exchange (ETDEWEB)

    None

    1986-06-01

    The purpose of these Public Information Guidelines is to provide principles for the implementation of the NWPA mandate and the Mission Plan requirements for the provision of public information. These Guidelines set forth the public information policy to be followed by all Office of Civilian Radioactive Waste Management (OCRWM) performance components. The OCRWM offices should observe these Guidelines in shaping and conducting public information activities.

  10. HRM and management information

    OpenAIRE

    Darja Holátová

    2003-01-01

    Interpersonal communication is very important as for managers as for personnel. Companies improve markedly by establishing open and no threatening interpersonal communications throughout the organization. One of the manager's roles is information role. Managers give and exchange information with personnel; they disclose information about the company and about anything that can improve effects of personnel jobs and personnel responsibilities. Management information has implications for decisio...

  11. Designing information systems

    CERN Document Server

    Blethyn, Stanley G

    2014-01-01

    Designing Information Systems focuses on the processes, methodologies, and approaches involved in designing information systems. The book first describes systems, management and control, and how to design information systems. Discussions focus on documents produced from the functional construction function, users, operators, analysts, programmers and others, process management and control, levels of management, open systems, design of management information systems, and business system description, partitioning, and leveling. The text then takes a look at functional specification and functiona

  12. Classroom Management Information Technology

    OpenAIRE

    Haq, Mohammad Syahidul

    2017-01-01

    Development of Information Technology in the field of education today can not be avoided. In the learning process is now not limited to space and time with the presence of information technology. To realize quality of learning, information technology is one aspect of classroom management. Many strategies are offered in classroom management To realize learning objectives. E-learning is a solution in the management of information technology-based classes are much used in various educational ins...

  13. Heritage Building Information Modelling

    OpenAIRE

    Arayici, Y; Mahdjoubi, L.; Counsell, J

    2017-01-01

    This book is about Heritage Building Information Modelling (HBIM). This is a term that has only begun to be used in the latter part of the last decade, since Building Information Modelling (BIM) superseded 3D digital modelling and computer aided design (CAD) as the term generally used to describe the use of information and communication technology (ICT) for the design, construction, and procurement of the modern built environment. It is sometimes also defined as Historic Building Information ...

  14. Information Retrieval Models

    NARCIS (Netherlands)

    Hiemstra, Djoerd; Göker, Ayse; Davies, John

    2009-01-01

    Many applications that handle information on the internet would be completely inadequate without the support of information retrieval technology. How would we find information on the world wide web if there were no web search engines? How would we manage our email without spam filtering? Much of the

  15. Is Information Still Relevant?

    Science.gov (United States)

    Ma, Lia

    2013-01-01

    Introduction: The term "information" in information science does not share the characteristics of those of a nomenclature: it does not bear a generally accepted definition and it does not serve as the bases and assumptions for research studies. As the data deluge has arrived, is the concept of information still relevant for information…

  16. Perspectives on Information

    CERN Document Server

    Ramage, Magnus

    2011-01-01

    This book presents an insider's perspective on information in a wide range of disciplines, from quantum physics to library science. It reflects the diversity of understanding of information within these disciplines, but also brings clarity and coherence to the different perspectives through promoting information as a unifying concept.

  17. Geothermal Greenhouse Information Package

    Energy Technology Data Exchange (ETDEWEB)

    Rafferty, K. [P.E.; Boyd, T. [ed.

    1997-01-01

    This package of information is intended to provide a foundation of background information for developers of geothermal greenhouses. The material is divided into seven sections covering such issues as crop culture and prices, operating costs for greenhouses, heating system design, vendors and a list of other sources of information.

  18. Information Seeking Within Organizations.

    Science.gov (United States)

    Morrison, Elizabeth Wolfe

    2002-01-01

    Reviews literature on employee feedback-seeking behavior and the literature on information seeking by organizational newcomers. Highlights the various motives that affect the decision of whether or not to seek information. Offers an integrated model of antecedents, dynamics, forms, and outcomes of employee information seeking. Concludes with…

  19. Information in the Economy.

    Science.gov (United States)

    Bearman, Toni Carbo; And Others

    1988-01-01

    Presents the Glenerin Declaration, a statement that resulted from conferences among information leaders from the United States, United Kingdom, and Canada. A series of articles discusses the issues addressed by the declaration, including access to information; technology, innovation, and productivity; management of information; and national and…

  20. Information network architectures

    Science.gov (United States)

    Murray, N. D.

    1985-01-01

    Graphs, charts, diagrams and outlines of information relative to information network architectures for advanced aerospace missions, such as the Space Station, are presented. Local area information networks are considered a likely technology solution. The principle needs for the network are listed.

  1. Information Architecture: Looking Ahead.

    Science.gov (United States)

    Rosenfeld, Louis

    2002-01-01

    Considers the future of the field of information architecture. Highlights include a comparison with the growth of the field of professional management; the design of information systems since the Web; more demanding users; the need for an interdisciplinary approach; and how to define information architecture. (LRW)

  2. Quantum information and computation

    OpenAIRE

    Bub, Jeffrey

    2005-01-01

    This article deals with theoretical developments in the subject of quantum information and quantum computation, and includes an overview of classical information and some relevant quantum mechanics. The discussion covers topics in quantum communication, quantum cryptography, and quantum computation, and concludes by considering whether a perspective in terms of quantum information sheds new light on the conceptual problems of quantum mechanics.

  3. Journalists and Mobilizing Information

    Science.gov (United States)

    Lemert, James B.; And Others

    1977-01-01

    Analysis of the items in 11 daily newspapers revealed that approximately 36 percent included some "mobilizing information"--information about ways readers might express their preferences and desires. However, only 6 percent of the items containing mobilizing information dealt with political issues or the political process. (GW)

  4. Evaluating Health Information

    Science.gov (United States)

    Millions of consumers get health information from magazines, TV or the Internet. Some of the information is reliable and up to date; some is not. How can ... the site have an editorial board? Is the information reviewed before it is posted? Be skeptical. Things ...

  5. Intelligent information management systems

    Energy Technology Data Exchange (ETDEWEB)

    Wong, J.S. [ed.

    1996-12-31

    Reports are presented from the International Conference on Intelligent Information Management Systems held June 5-7, 1996. Topics are included on information management, database management systems, information technology, and knowledge based systems. Individual projects have been processed separately for the United States Department of Energy databases.

  6. Information Technology Initiative (Videorecording),

    Science.gov (United States)

    Physical description: 1 VHS video; col.; sd.; mono.; standard playback sp.; 35:40 mins.; 1/2 in. In this video, Dr. Kurt Fisher, Deputy Director for Information Technology , introduces the Corporate Information Management (CIM) program and explains the following major technical initiatives: reuse/repositories; I-case; data administration; information technology architecture; software process improvement; standards.

  7. Mobile Student Information System

    Science.gov (United States)

    Asif, Muhammad; Krogstie, John

    2011-01-01

    Purpose: A mobile student information system (MSIS) based on mobile computing and context-aware application concepts can provide more user-centric information services to students. The purpose of this paper is to describe a system for providing relevant information to students on a mobile platform. Design/methodology/approach: The research…

  8. Information system metaphors

    NARCIS (Netherlands)

    Gazendam, H.W.M.

    1999-01-01

    Metaphors are useful because they are efficient: they transfer a complex of meaning in a few words. Information systems are social constructs. Therefore, metaphors seem to be especially useful for explaining the space of possible meaning complexes or designs of information systems. Three information

  9. Lofar information system design

    NARCIS (Netherlands)

    Valentijn, E.; Belikov, A. N.

    2009-01-01

    The Lofar Information System is a solution for Lofar Long Term Archive that is capable to store and handle PBs of raw and processed data. The newly created information system is based on Astro-WISE - the information system for wide field astronomy. We review an adaptation of Astro-WISE for the new

  10. Security classification of information

    Energy Technology Data Exchange (ETDEWEB)

    Quist, A.S.

    1993-04-01

    This document is the second of a planned four-volume work that comprehensively discusses the security classification of information. The main focus of Volume 2 is on the principles for classification of information. Included herein are descriptions of the two major types of information that governments classify for national security reasons (subjective and objective information), guidance to use when determining whether information under consideration for classification is controlled by the government (a necessary requirement for classification to be effective), information disclosure risks and benefits (the benefits and costs of classification), standards to use when balancing information disclosure risks and benefits, guidance for assigning classification levels (Top Secret, Secret, or Confidential) to classified information, guidance for determining how long information should be classified (classification duration), classification of associations of information, classification of compilations of information, and principles for declassifying and downgrading information. Rules or principles of certain areas of our legal system (e.g., trade secret law) are sometimes mentioned to .provide added support to some of those classification principles.

  11. Information technology ethics

    DEFF Research Database (Denmark)

    Hongladarom, Soraj; Ess, Charles

    This book was the first publication to take a genuinely global approach to the diverse ethical issues evoked by Information and Communication Technologies and their possible resolutions. Readers will gain a greater appreciation for the problems and possibilities of genuinely global information...... ethics, which are urgently needed as information and communication technologies continue their exponential growth...

  12. Algorithmic information theory

    NARCIS (Netherlands)

    Grünwald, P.D.; Vitányi, P.M.B.; Adriaans, P.; van Benthem, J.

    2008-01-01

    We introduce algorithmic information theory, also known as the theory of Kolmogorov complexity. We explain the main concepts of this quantitative approach to defining 'information'. We discuss the extent to which Kolmogorov's and Shannon's information theory have a common purpose, and where they are

  13. Algorithmic information theory

    NARCIS (Netherlands)

    Grünwald, P.D.; Vitányi, P.M.B.

    2008-01-01

    We introduce algorithmic information theory, also known as the theory of Kolmogorov complexity. We explain the main concepts of this quantitative approach to defining `information'. We discuss the extent to which Kolmogorov's and Shannon's information theory have a common purpose, and where they are

  14. Information Design Theories

    Science.gov (United States)

    Pettersson, Rune

    2014-01-01

    Information design has practical and theoretical components. As an academic discipline we may view information design as a combined discipline, a practical theory, or as a theoretical practice. So far information design has incorporated facts, influences, methods, practices, principles, processes, strategies, and tools from a large number of…

  15. Energy information directory 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    The National Energy Information Center provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the general public. This Energy Information Directory is used to assist the Center staff as well as other DOE staff in directing inquires to the proper offices.

  16. Teaching Information Technology Law

    Science.gov (United States)

    Taylor, M. J.; Jones, R. P.; Haggerty, J.; Gresty, D.

    2009-01-01

    In this paper we discuss an approach to the teaching of information technology law to higher education computing students that attempts to prepare them for professional computing practice. As information technology has become ubiquitous its interactions with the law have become more numerous. Information technology practitioners, and in particular…

  17. Museums, Environments, Information

    NARCIS (Netherlands)

    Koutamanis, A.

    2015-01-01

    Modern digital media already permeate the physical world. The portability of information devices and the ubiquity of networks allow us to access information practically anyplace, creating digital overlays on reality. This also allows us to bring information we routinely archive in museums and

  18. Information Interoperability Domains

    NARCIS (Netherlands)

    Lasschuyt, E.

    2004-01-01

    Coalition-wide interoperability can be improved considerably by better harmonisation of all major information standardisation efforts within NATO. This notion is supported by the concept of dividing the NATO C3 information area into more or less independent “information interoperability domains”,

  19. Too Much Information Sharing?

    DEFF Research Database (Denmark)

    Ganuza, Juan José; Jansen, Jos

    2013-01-01

    parameters gives the following trade-off in Cournot oligopoly. On the one hand, it decreases the expected consumer surplus for a given information precision, as the literature shows. On the other hand, information sharing increases the firms’ incentives to acquire information, and the consumer surplus...

  20. Information and computation

    OpenAIRE

    Vogler, Walter

    2000-01-01

    In this chapter, concepts related to information and computation are reviewed in the context of human computation. A brief introduction to information theory and different types of computation is given. Two examples of human computation systems, online social networks and Wikipedia, are used to illustrate how these can be described and compared in terms of information and computation.

  1. Information technology and information system in reengineering

    Directory of Open Access Journals (Sweden)

    Petr Wolf

    2007-06-01

    Full Text Available Author describes using information technology and information technology (IS/IT in the reengineering process in this paper. Only companies able to react to the real-world impulses of the volatile environment in the global market and where management will be able to manage the company at the same time can become successful. Process management supported by well design IS/IT is the tool that is able to help in such conditions where it is impossible to reach the necessary improvement within the existing process conditions. The modern IS/IT is the part of every reengineering effort.

  2. Information society studies

    CERN Document Server

    Duff, Alistair S

    2013-01-01

    We are often told that we are ""living in an information society"" or that we are ""information workers."" But what exactly do these claims mean, and how might they be verified? In this important methodological study, Alistair S. Duff cuts through the rhetoric to get to the bottom of the ""information society thesis."" Wide-ranging in coverage, this study will be of interest to scholars in information science, communication and media studies and social theory. It is a key text for the newly-unified specialism of information society studies, and an indispensable guide to the future of this disc

  3. Information systems project management

    CERN Document Server

    Olson, David

    2014-01-01

    Information Systems Project Management addresses project management in the context of information systems. It deals with general project management principles, with focus on the special characteristics of information systems. It is based on an earlier text, but shortened to focus on essential project management elements.This updated version presents various statistics indicating endemic problems in completing information system projects on time, within budget, at designed functionality. While successful completion of an information systems project is a challenge, there are some things that ca

  4. The Information Society

    Directory of Open Access Journals (Sweden)

    Hiranya Nath

    2017-03-01

    Full Text Available This article briefly discusses various definitions and concepts of the so-called information society. The term information society has been proposed to refer to the post-industrial society in which information plays a pivotal role. The definitions that have been proposed over the years highlight five underlying characterisations of an information society: technological, economic, sociological, spatial, and cultural. This article discusses those characteristics. While the emergence of an information society may be just a figment of one’s imagination, the concept could be a good organising principle to describe and analyse the changes of the past 50 years and of the future in the 21st century.

  5. Information behaviour and practice

    CERN Document Server

    Rafferty, Pauline; Baker, David

    2015-01-01

    This special issue explores information behaviour and practice in general, and specifically focuses on the implications for library and information services. Information seeking behaviour and information practice remain areas of importance in information science and librarianship, perhaps even more so in the digital age. This special issue is an opportunity to share ideas and scholarship and to explore models and methods. The papers chosen for inclusion cover a range of topics and approach them from a number of different epistemological and methodological positions demonstrating the liveliness

  6. Management of information organizations

    CERN Document Server

    Afzal, Waseem

    2012-01-01

    This book is a significant step towards developing a body of management knowledge pertinent to the context of Library Information Science (LIS) and provides a succinct but deep account of management and information organizations. Management of Information Organizations presents a broad view of the information organizations and the nature of management in these organizations, and how information professionals are affected by such management systems. The book equips the reader with the knowledge that will enable them to develop a strong intellectual foundation relating to management and its mani

  7. Information: A Conceptual Investigation

    Directory of Open Access Journals (Sweden)

    Wolfgang Lenski

    2010-10-01

    Full Text Available This paper is devoted to a study of the concept of information. We first situate the concept of information within the context of other philosophical concepts. However, an analysis of the concept of knowledge turns out to be the key when clarifying the concept of information. Our investigations produce the ‘missing link’ for the “severely neglected connection between theories of information and theories of knowledge” (Capurro/Hjørland. The results presented here clarify what information is and have the potential to provide answers to several of Floridi’s “open problems in the philosophy of information”.

  8. Information-limiting correlations

    Science.gov (United States)

    Moreno-Bote, Rubén; Beck, Jeffrey; Kanitscheider, Ingmar; Pitkow, Xaq; Latham, Peter; Pouget, Alexandre

    2015-01-01

    Computational strategies used by the brain strongly depend on the amount of information that can be stored in population activity, which in turn strongly depends on the pattern of noise correlations. In vivo, noise correlations tend to be positive and proportional to the similarity in tuning properties. Such correlations are thought to limit information, which has led to the suggestion that decorrelation increases information. In contrast, we found, analytically and numerically, that decorrelation does not imply an increase in information. Instead, the only information-limiting correlations are what we refer to as differential correlations: correlations proportional to the product of the derivatives of the tuning curves. Unfortunately, differential correlations are likely to be very small and buried under correlations that do not limit information, making them particularly difficult to detect. We found, however, that the effect of differential correlations on information can be detected with relatively simple decoders. PMID:25195105

  9. Informed Consent in Dentistry.

    Science.gov (United States)

    Reid, Kevin I

    2017-03-01

    A review of literature regarding informed consent in dentistry reveals a paucity of information and minimal scholarship devoted to this subject. But this begs the question about informed consent somehow being different for dentistry than for medicine or other healthcare delivery. My account draws distinctions where appropriate but is rooted in the premise that informed consent is an ethical construct applicable to vulnerable people as patients independent of what type of treatment or body part being considered. This paper highlights the crucial importance of the process of informed consent and refusal in dentistry, underscoring its important place in oral healthcare. This paper will not address the unique circumstances involving consent in those without capacity or focus on informed consent in the research setting; our focus will be on those patients with full decisionmaking capacity in the clinical setting. I will emphasize the importance of disclosure of treatment options and highlight the benefits of shared-decision-making in the informed consent process.

  10. Metric adjusted skew information

    DEFF Research Database (Denmark)

    Hansen, Frank

    2008-01-01

    establish a connection between the geometrical formulation of quantum statistics as proposed by Chentsov and Morozova and measures of quantum information as introduced by Wigner and Yanase and extended in this article. We show that the set of normalized Morozova-Chentsov functions describing the possible...... quantum statistics is a Bauer simplex and determine its extreme points. We determine a particularly simple skew information, the "¿-skew information," parametrized by a ¿ ¿ (0, 1], and show that the convex cone this family generates coincides with the set of all metric adjusted skew informations.......We extend the concept of Wigner-Yanase-Dyson skew information to something we call "metric adjusted skew information" (of a state with respect to a conserved observable). This "skew information" is intended to be a non-negative quantity bounded by the variance (of an observable in a state...

  11. Application of information technology infrastructure in information ...

    African Journals Online (AJOL)

    The study investigated the application of infotech infrastructure in information processing for enhancing workplace safety in Rivers State. In view of this, the study was a research survey design. The population of the study comprised 600 oil company workers in Rivers State. A-30% basis was used to randomly select the ...

  12. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Contributions of agriculture and veterinary complex of Ahmadu Bello University, Zaria to the dissemination of agricultural information: a bibliometric analysis · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Gabriel M. Kasa, Ibrahim Umar, Maimuna Izah, 51-59 ...

  13. Information Assurance and the Information Society

    NARCIS (Netherlands)

    Luiijf, H.A.M.

    1998-01-01

    Society is on the verge of a new era: the information age. Economical changes, a new way of looking at services and new types of conflict are forecasted. Some glimpses of these changes were noticed during the Persian Gulf War. Government decision units, organisations, society and critical industries

  14. Information Assurance and the Information Society

    NARCIS (Netherlands)

    Luiijf, H.A.M.

    1999-01-01

    Society is on the verge of a new era: the information age. Economical changes, a new way of looking at services and new types of conflict are forecasted. Some glimpses of these changes were noticed during the Persian Gulf War. Government decision units, organisations, society and critical industries

  15. Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Impact of information and communication technology in a federal teaching hospital library in Nigeria · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Umar Shuaibu, Umar Muhammad Modibbo, David Danladi, Mohammed Musa Ibrahim, 59-65 ...

  16. The philosophy of information

    CERN Document Server

    Floridi, Luciano

    2013-01-01

    Luciano Floridi presents a book that will set the agenda for the philosophy of information. Pi is the philosophical field concerned with (1) the critical investigation of the conceptual nature and basic principles of information, including its dynamics, utilisation, and sciences, and (2) the elaboration and application of information-theoretic and computational methodologies to philosophical problems. This book lays down, for the first time, the conceptual foundations for this new area of research. It does so systematically, by pursuing three goals. Its metatheoretical goal is to describe what the philosophy of information is, its problems, approaches, and methods. Its introductory goal is to help the reader to gain a better grasp of the complex and multifarious nature of the various concepts and phenomena related to information. Its analytic goal is to answer several key theoretical questions of great philosophical interest, arising from the investigation of semantic information.

  17. Newcomer information seeking

    DEFF Research Database (Denmark)

    Moring, Camilla Elisabeth

    2017-01-01

    is to outline and discuss the significance of information seeking in newcomer socialization and learning, and analyse how different approaches influence our understanding of the role of information seeking in the workplace. Results: It is argued, that a development in research on newcomer information seeking...... can be identified ranging from approaching socialization as adaption and individual information acquisition towards a broader approach investigating information seeking as an integrated part of learning in practice. Conclusion: When applying a practice theoretical approach to knowledge and learning...... and corporeal information sources newcomers learn about the organizational practice, and the knowledge needed in order to develop as a competent practitioner and become a full member of the organization....

  18. Information Entropy of Fullerenes.

    Science.gov (United States)

    Sabirov, Denis Sh; Ōsawa, Eiji

    2015-08-24

    The reasons for the formation of the highly symmetric C60 molecule under nonequilibrium conditions are widely discussed as it dominates over numerous similar fullerene structures. In such conditions, evolution of structure rather than energy defines the processes. We have first studied the diversity of fullerenes in terms of information entropy. Sorting 2079 structures from An Atlas of Fullerenes [ Fowler , P. W. ; Manolopoulos , D. E. An Atlas of Fullerenes ; Oxford : Clarendon , 1995 . ], we have found that the information entropies of only 14 fullerenes (fullerenes. Interestingly, buckminsterfullerene is the only fullerene with zero information entropy, i.e., an exclusive compound among the other members of the fullerene family. Such an efficient sorting demonstrates possible relevance of information entropy to chemical processes. For this reason, we have introduced an algorithm for calculating changes in information entropy at chemical transformations. The preliminary calculations of changes in information entropy at the selected fullerene reactions show good agreement with thermochemical data.

  19. Shipping Information Pipeline

    DEFF Research Database (Denmark)

    Jensen, Thomas

    , while contemporary research proposes Information Infrastructures (II) as a new IT artifact to be researched. Correspondingly, this thesis applies the concept of and design theory for II to improve containerized shipping. Activity Theory has guided the analysis of containerized shipping, following......This thesis applies theoretical perspectives from the Information Systems (IS) research field to propose how Information Technology (IT) can improve containerized shipping. This question is addressed by developing a set of design principles for an information infrastructure for sharing shipping...... information named the Shipping Information Pipeline (SIP). Review of the literature revealed that IS research prescribed a set of meta-design principles, including digitalization and digital collaboration by implementation of Inter-Organizational Systems based on Electronic Data Interchange (EDI) messages...

  20. Quantum biological information theory

    CERN Document Server

    Djordjevic, Ivan B

    2016-01-01

    This book is a self-contained, tutorial-based introduction to quantum information theory and quantum biology. It serves as a single-source reference to the topic for researchers in bioengineering, communications engineering, electrical engineering, applied mathematics, biology, computer science, and physics. The book provides all the essential principles of the quantum biological information theory required to describe the quantum information transfer from DNA to proteins, the sources of genetic noise and genetic errors as well as their effects. Integrates quantum information and quantum biology concepts; Assumes only knowledge of basic concepts of vector algebra at undergraduate level; Provides a thorough introduction to basic concepts of quantum information processing, quantum information theory, and quantum biology; Includes in-depth discussion of the quantum biological channel modelling, quantum biological channel capacity calculation, quantum models of aging, quantum models of evolution, quantum models o...

  1. What constitutes information integrity?

    Directory of Open Access Journals (Sweden)

    S. Flowerday

    2007-12-01

    Full Text Available This research focused on what constitutes information integrity as this is a problem facing companies today. Moreover, information integrity is a pillar of information security and is required in order to have a sound security management programme. However, it is acknowledged that 100% information integrity is not currently achievable due to various limitations and therefore the auditing concept of reasonable assurance is adopted. This is in line with the concept that 100% information security is not achievable and the notion that adequate security is the goal, using appropriate countermeasures. The main contribution of this article is to illustrate the importance of and provide a macro view of what constitutes information integrity. The findings are in harmony with Samuel Johnson's words (1751: 'Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.'

  2. What constitutes information integrity?

    Directory of Open Access Journals (Sweden)

    S. Flowerday

    2008-01-01

    Full Text Available This research focused on what constitutes information integrity as this is a problem facing companies today. Moreover, information integrity is a pillar of information security and is required in order to have a sound security management programme. However, it is acknowledged that 100% information integrity is not currently achievable due to various limitations and therefore the auditing concept of reasonable assurance is adopted. This is in line with the concept that 100% information security is not achievable and the notion that adequate security is the goal, using appropriate countermeasures. The main contribution of this article is to illustrate the importance of and provide a macro view of what constitutes information integrity. The findings are in harmony with Samuel Johnson's words (1751: 'Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.'

  3. Geometric theory of information

    CERN Document Server

    2014-01-01

    This book brings together geometric tools and their applications for Information analysis. It collects current and many uses of in the interdisciplinary fields of Information Geometry Manifolds in Advanced Signal, Image & Video Processing, Complex Data Modeling and Analysis, Information Ranking and Retrieval, Coding, Cognitive Systems, Optimal Control, Statistics on Manifolds, Machine Learning, Speech/sound recognition, and natural language treatment which are also substantially relevant for the industry.

  4. Quantum algorithmic information theory

    OpenAIRE

    Svozil, Karl

    1995-01-01

    The agenda of quantum algorithmic information theory, ordered `top-down,' is the quantum halting amplitude, followed by the quantum algorithmic information content, which in turn requires the theory of quantum computation. The fundamental atoms processed by quantum computation are the quantum bits which are dealt with in quantum information theory. The theory of quantum computation will be based upon a model of universal quantum computer whose elementary unit is a two-port interferometer capa...

  5. Formalized Informal Learning

    DEFF Research Database (Denmark)

    Levinsen, Karin Tweddell; Sørensen, Birgitte Holm

    2013-01-01

    are examined and the relation between network society competences, learners’ informal learning strategies and ICT in formalized school settings over time is studied. The authors find that aspects of ICT like multimodality, intuitive interaction design and instant feedback invites an informal bricoleur approach....... When integrated into certain designs for teaching and learning, this allows for Formalized Informal Learning and support is found for network society competences building....

  6. Information technology and management

    OpenAIRE

    Afërdita Berisha-Shaqiri

    2015-01-01

    The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a re...

  7. Quantum information technology

    OpenAIRE

    Timothy P Spiller

    2003-01-01

    A new quantum information technology (QIT) could emerge in the future, based on current research in the fields of quantum information processing and communication1–3 (QIPC). In contrast to conventional IT, where quantum mechanics plays a support role in improving the building blocks, fundamental quantum phenomena play a central role in QIPC — information is stored, processed, and communicated according to the laws of quantum physics. This additional freedom could enable future QIT to perform ...

  8. Information security fundamentals

    CERN Document Server

    Peltier, Thomas R

    2013-01-01

    Developing an information security program that adheres to the principle of security as a business enabler must be the first step in an enterprise's effort to build an effective security program. Following in the footsteps of its bestselling predecessor, Information Security Fundamentals, Second Edition provides information security professionals with a clear understanding of the fundamentals of security required to address the range of issues they will experience in the field.The book examines the elements of computer security, employee roles and r

  9. We inform you, you inform us

    CERN Multimedia

    Association du personnel

    2008-01-01

    Our September information meetings have ended and we thank the many people who came. This will allow us to start an extremely useful dialogue that we will continue with the survey announced at these meetings, which is now available. We invite all CERN staff members to reply to this questionnaire to enable us to have an accurate picture of your expectations and wishes with respect to the evolution of social and employment policies.

  10. Information, Technology, and Information Worker Productivity

    OpenAIRE

    Aral, Sinan; Brynjolfsson, Erik.; Van Alstyne, Marshall

    2009-01-01

    We econometrically evaluate information worker productivity at a midsize executive recruiting firm and assess whether the knowledge that workers accessed through their electronic communication networks enabled them to multitask more productively. We estimate dynamic panel data models of multitasking, knowledge networks, and productivity using several types of micro-level data: (a) direct observation of more than 125,000 email messages over a period of 10 months; (b) detailed accounting data o...

  11. Airports Geographic Information System -

    Data.gov (United States)

    Department of Transportation — The Airports Geographic Information System maintains the airport and aeronautical data required to meet the demands of the Next Generation National Airspace System....

  12. Information, conservation and retrieval

    Energy Technology Data Exchange (ETDEWEB)

    Eng, T. [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden); Norberg, E. [National Swedish Archives, Stockholm (Sweden); Torbacke, J. [Stockholm Univ. (Sweden). Dept. of History; Jensen, M. [Swedish Radiation Protection Inst., Stockholm (Sweden)

    1996-12-01

    The seminar took place on the Swedish ship for transportation of radioactive wastes, M/S Sigyn, which at summer time is used for exhibitions. The seminar treated items related to general information needs in society and questions related to radioactive waste, i.e. how knowledge about a waste repository should be passed on to future generations. Three contributions are contained in the report from the seminar and are indexed separately: `Active preservation - otherwise no achieves`; `The conservation and dissemination of information - A democratic issue`; and, `Conservation and retrieval of information - Elements of a strategy to inform future societies about nuclear waste repositories`.

  13. Information literacy through Moodle

    National Research Council Canada - National Science Library

    Cabrera Rossi, Gabriela Fernanda

    .... The contribution of the librarian is analyzed, as information manager, evaluating resources and then make them available to the academic community of students, providing actions that contribute...

  14. EDIS Investigation Filing Information

    Data.gov (United States)

    US International Trade Commission — This dataset contains investigation, document and attachment metadata from the USITC's Electronic Document Information System (EDIS), as well as access to attached...

  15. Post-socialist Informalities

    DEFF Research Database (Denmark)

    This book is a comprehensive collection of key scholarship on informality from the whole post-socialist region. From Bosnia to Central Asia, passing through Russia and Azerbaijan, the contributions to this volume illustrate the multi-faceted and complex nature of informality, while demonstrating...... the growing scholarly and policy debates that have developed around the understanding of informality. In contrast to approaches which tend to classify informality as ‘bad’ or ‘transitional’ – meaning that modernity will make it disappear – this edited volume concentrates on dynamics and mechanisms...

  16. Quantum information causality.

    Science.gov (United States)

    Pitalúa-García, Damián

    2013-05-24

    How much information can a transmitted physical system fundamentally communicate? We introduce the principle of quantum information causality, which states the maximum amount of quantum information that a quantum system can communicate as a function of its dimension, independently of any previously shared quantum physical resources. We present a new quantum information task, whose success probability is upper bounded by the new principle, and show that an optimal strategy to perform it combines the quantum teleportation and superdense coding protocols with a task that has classical inputs.

  17. Introduction to information science

    CERN Document Server

    Bawden, David

    2012-01-01

    This landmark textbook takes a whole subject approach to Information Science as a discipline. Introduced by leading international scholars and offering a global perspective on the discipline, this is designed to be the standard text for students worldwide. The authors' expert narrative guides you through each of the essential building blocks of information science offering a concise introduction and expertly chosen further reading and resources.Critical topics covered include:foundations: concepts, theories and historical perspectivesorganising and retrieving Information information behaviour,

  18. Executive information system

    Energy Technology Data Exchange (ETDEWEB)

    Vitullo, M.; Winter, C.; Johnson, D.R.

    1984-07-01

    The Executive Information System (EIS) is a computer-based information handling system. The system has been designed and implemented for Energy Conversion and Utilization Technologies to allow program managers easy access and tracking of certain types of reporting at various levels of management interaction, to simplify the handling of program-related data, and to streamline the preparation of reporting documents and responses to requests for information from the program. The EIS is especially useful in assisting DOE program managers in the routine dissemination of reports and information. The characteristics of each component of the EIS are discussed. A user's guide to the EIS is included in this report.

  19. Holographic Dark Information Energy

    Directory of Open Access Journals (Sweden)

    Michael Paul Gough

    2011-04-01

    Full Text Available Landauer’s principle and the Holographic principle are used to derive the holographic information energy contribution to the Universe. Information energy density has increased with star formation until sufficient to start accelerating the expansion of the universe. The resulting reduction in the rate of star formation due to the accelerated expansion may provide a feedback that limits the information energy density to a constant level. The characteristics of the universe’s holographic information energy then closely match those required to explain dark energy and also answer the cosmic coincidence problem. Furthermore the era of acceleration will be clearly limited in time.

  20. Continuous information flow fluctuations

    Science.gov (United States)

    Rosinberg, Martin Luc; Horowitz, Jordan M.

    2016-10-01

    Information plays a pivotal role in the thermodynamics of nonequilibrium processes with feedback. However, much remains to be learned about the nature of information fluctuations in small-scale devices and their relation with fluctuations in other thermodynamics quantities, like heat and work. Here we derive a series of fluctuation theorems for information flow and partial entropy production in a Brownian particle model of feedback cooling and extend them to arbitrary driven diffusion processes. We then analyze the long-time behavior of the feedback-cooling model in detail. Our results provide insights into the structure and origin of large deviations of information and thermodynamic quantities in autonomous Maxwell's demons.

  1. Quantum information processing

    National Research Council Canada - National Science Library

    Leuchs, Gerd; Beth, Thomas

    2003-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 SimulationofHamiltonians... References... 1 1 1 3 5 8 10 2 Quantum Information Processing and Error Correction with Jump Codes (G. Alber, M. Mussinger...

  2. Information science in toxicology

    Energy Technology Data Exchange (ETDEWEB)

    Lu, P.Y.; Wassom, J.S.

    1985-01-01

    Toxicology is an exciting and rapidly expanding scientific discipline, and the volume of literature being generated is growing at an exponential rate. This ouput reflects the current information explosion in science and technology. Generally, this large-scale increase in information began around 1960, and consequently two President's Science Advisory Committees were appointed to focus attention on the issues of information generation, compilation, and dissemination and the application of advanced computer technology in information storage and retrieval. This national policy for information development is substantiated by the fact that today online interactive retrieval of scientific and technical databases is becoming a routine process in information acquisition. Although file dispersion and lack of quality control have been major problems, new approaches are continually being devised to resolve these problems. For example, the intellectual filter as a recognized segment of the scientific information utilization cycle has naturally evolved. This function is expanding and becoming critical to the decision-making process. Future challenges to those working to make toxicology information more readily available include assessing fugitive literature and negative testing results and converting these into a new information resource for toxicology. 23 references, 1 figure, 2 tables.

  3. Teaching information seeking

    Directory of Open Access Journals (Sweden)

    Louise Limberg

    2006-01-01

    Full Text Available Introduction. The article argues for a closer association between information seeking research and the practices of teaching information seeking. Findings are presented from a research project on information seeking, didactics and learning (IDOL investigating librarians' and teachers' experiences of teaching information seeking. Method. Thirteen teachers and five librarians, teaching 12-19 year-old students in three schools, participated. Forty-five interviews were conducted over a period of three years. Analysis. The IDOL project adopted a phenomenographic approach with the purpose of describing patterns of variation in experiences. The findings were also analysed by way of relating them to four competing approaches to the mediation of information literacy. Results. A gap was identified between experiences of teaching content that focused on sources and order, and experiences of assessment criteria applied to students' work that focused on the importance of correct facts and the analysis of information. These findings indicate a highly restricted range of teaching contents when compared with the four theoretical approaches to the mediation of information literacy. Conclusion. Teaching information seeking might be enhanced by a wider repertoire of contents reflecting more varied theoretical understanding developed in information seeking research, particularly as regards the importance of content and context related to user perspectives.

  4. Regulatory Information By Sector

    Science.gov (United States)

    Find environmental regulatory, compliance, & enforcement information for various business, industry and government sectors, listed by NAICS code. Sectors include agriculture, automotive, petroleum manufacturing, oil & gas extraction & other manufacturing

  5. Health Information Systems.

    Science.gov (United States)

    Sirintrapun, S Joseph; Artz, David R

    2015-06-01

    This article provides surgical pathologists an overview of health information systems (HISs): what they are, what they do, and how such systems relate to the practice of surgical pathology. Much of this article is dedicated to the electronic medical record. Information, in how it is captured, transmitted, and conveyed, drives the effectiveness of such electronic medical record functionalities. So critical is information from pathology in integrated clinical care that surgical pathologists are becoming gatekeepers of not only tissue but also information. Better understanding of HISs can empower surgical pathologists to become stakeholders who have an impact on the future direction of quality integrated clinical care. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Brownfields Site Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset contains all Brownfield facility data. It includes all information necessary to track Brownfields grant recipients' environmental progress at Brownfield...

  7. State Demolition Information

    Science.gov (United States)

    Contact information and guidances for each state and selected territories's environmental agencies and programs relevant to large-scale residential demolition including asbestos, lead, and open burning.

  8. Definition of Information

    Directory of Open Access Journals (Sweden)

    Boris Sunik

    2011-12-01

    Full Text Available This definition can be applied to information of every kind, level and complexity. Information is considered as the feature manifesting itself in the relations between certain real world
    entities. The real world has to be seen in terms of objects, actions, relations and properties.. The defintion is used as the basis of the Theory of Meaningful Information [1] that explains the nature and functionality of information and enables the production of relevant definitions regarding language and knowledge, which remain operative also in the case of non-human languages and
    knowledge systems.

  9. Sustainability of scholarly information

    CERN Document Server

    Chowdhury, G G

    2015-01-01

    Professor Gobinda Chowdhury BSc Hons, MSc, PhD, FCLIP is Professor in Information Science at iSchool@northumbria, and Head of the Department of Mathematics and Information Sciences at Northumbria University. Before joining Northumbria University he was a Professor and Director of the Centre for Information and Knowledge Management at the University of Technology Sydney, Australia. For over 25 years he has worked as an academic and researcher in information science in different parts of the world including Asia, Africa, Europe and Australia. For the past few years he has been actively involved

  10. Car monitoring information systems

    Directory of Open Access Journals (Sweden)

    Alica KALAŠOVÁ

    2008-01-01

    Full Text Available The objective of this contribution is to characterize alternatives of information systems used for managing, processing and evaluation of information related to company vehicles. Especially we focus on logging, transferring and processing of on-road vehicle movement information in inland and international transportation. This segment of company information system has to monitor the car movement – actively or passively – according to demand of the company and after the processing it has to evaluate and give the complex monitoring of a situation of all the company vehicles to the controller.

  11. Future of information architecture

    CERN Document Server

    Baofu, Peter

    2008-01-01

    The Future of Information Architecture examines issues surrounding why information is processed, stored and applied in the way that it has, since time immemorial. Contrary to the conventional wisdom held by many scholars in human history, the recurrent debate on the explanation of the most basic categories of information (eg space, time causation, quality, quantity) has been misconstrued, to the effect that there exists some deeper categories and principles behind these categories of information - with enormous implications for our understanding of reality in general. To understand this, the b

  12. Information security management handbook

    CERN Document Server

    Tipton, Harold F

    2003-01-01

    Since 1993, the Information Security Management Handbook has served not only as an everyday reference for information security practitioners but also as an important document for conducting the intense review necessary to prepare for the Certified Information System Security Professional (CISSP) examination. Now completely revised and updated and in its fifth edition, the handbook maps the ten domains of the Information Security Common Body of Knowledge and provides a complete understanding of all the items in it. This is a ...must have... book, both for preparing for the CISSP exam and as a c

  13. INFORMATION AND COMMUNICATION

    African Journals Online (AJOL)

    USER

    used the internet but outside official duties. The study therefore concludes that practicing librarians in the State are yet to be fully ICT literate. Recommendations for improvements are also made. INTRODUCTION. Librarians are traditionally information brokers. They deal with the packaging and dissemination of information ...

  14. Air System Information Management

    Science.gov (United States)

    Filman, Robert E.

    2004-01-01

    I flew to Washington last week, a trip rich in distributed information management. Buying tickets, at the gate, in flight, landing and at the baggage claim, myriad messages about my reservation, the weather, our flight plans, gates, bags and so forth flew among a variety of travel agency, airline and Federal Aviation Administration (FAA) computers and personnel. By and large, each kind of information ran on a particular application, often specialized to own data formats and communications network. I went to Washington to attend an FAA meeting on System-Wide Information Management (SWIM) for the National Airspace System (NAS) (http://www.nasarchitecture.faa.gov/Tutorials/NAS101.cfm). NAS (and its information infrastructure, SWIM) is an attempt to bring greater regularity, efficiency and uniformity to the collection of stovepipe applications now used to manage air traffic. Current systems hold information about flight plans, flight trajectories, weather, air turbulence, current and forecast weather, radar summaries, hazardous condition warnings, airport and airspace capacity constraints, temporary flight restrictions, and so forth. Information moving among these stovepipe systems is usually mediated by people (for example, air traffic controllers) or single-purpose applications. People, whose intelligence is critical for difficult tasks and unusual circumstances, are not as efficient as computers for tasks that can be automated. Better information sharing can lead to higher system capacity, more efficient utilization and safer operations. Better information sharing through greater automation is possible though not necessarily easy.

  15. Information Manager (The): Submissions

    African Journals Online (AJOL)

    ii. To facilitate knowledge enhancement related to information management iii. To provide a platform for new thinking and directions on the problems, prospects, strategies and techniques of information management. Contributors should submit a copy of the article typed using Microsoft Word, double line spacing using 12 ...

  16. Information security management principles

    CERN Document Server

    Taylor, Andy; Finch, Amanda; Sutton, David; Taylor, Andy

    2013-01-01

    In today's technology-driven environment, there is an ever-increasing demand for information delivery. A compromise has to be struck between security and availability. This book is a pragmatic guide to information assurance for both business professionals and technical experts. This second edition includes the security of cloud-based resources.

  17. Makerspaces in Informal Settings

    Science.gov (United States)

    Brown, Ryan A.; Antink-Meyer, Allison

    2017-01-01

    The maker movement, with its focus on-hands on learning through creating with familiar materials, has seen growth in both formal and informal learning spaces. This article examines three informal learning spaces that have redesigned their space (or a portion of it) to accommodate several tenets of the maker movement and in various ways have become…

  18. Information or communication

    DEFF Research Database (Denmark)

    Dahms, Mona-Lisa

    2004-01-01

    The paper describes the development in Tanzania, in terms of information and communication technologies and how these developments have influenced people's daily life.......The paper describes the development in Tanzania, in terms of information and communication technologies and how these developments have influenced people's daily life....

  19. Normalized medical information visualization.

    Science.gov (United States)

    Sánchez-de-Madariaga, Ricardo; Muñoz, Adolfo; Somolinos, Roberto; Castro, Antonio; Velázquez, Iker; Moreno, Oscar; García-Pacheco, José L; Pascual, Mario; Salvador, Carlos H

    2015-01-01

    A new mark-up programming language is introduced in order to facilitate and improve the visualization of ISO/EN 13606 dual model-based normalized medical information. This is the first time that visualization of normalized medical information is addressed and the programming language is intended to be used by medical non-IT professionals.

  20. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... main content Languages 简体中文 English Bahasa Indonesia 한국어 Español ภาษาไทย Tiếng Việt Text Size: Decrease Font Increase ... Monoxide Information Center Carbon Monoxide Information Center En Español The Invisible Killer Carbon monoxide, also known as ...

  1. Information technology ethics

    DEFF Research Database (Denmark)

    Hongladarom, Soraj; Ess, Charles

    This book was the first publication to take a genuinely global approach to the diverse ethical issues evoked by Information and Communication Technologies and their possible resolutions. Readers will gain a greater appreciation for the problems and possibilities of genuinely global information...

  2. Information and Equity.

    Science.gov (United States)

    Lievrouw, Leah A.; Farb, Sharon E.

    2003-01-01

    Reviews a selection of recent studies from various disciplines on information and social equity and on the digital divide in order to outline a basic conceptual framework for considering information equity. Highlights include equity versus equality; vertical and horizontal perspectives; social capital and public goods; and intellectual property.…

  3. Science and information theory

    CERN Document Server

    Brillouin, Léon

    1962-01-01

    A classic source for exploring the connections between information theory and physics, this text is geared toward upper-level undergraduates and graduate students. The author, a giant of 20th-century mathematics, applies the principles of information theory to a variety of issues, including Maxwell's demon, thermodynamics, and measurement problems. 1962 edition.

  4. Knowledge Organization = Information Organization?

    DEFF Research Database (Denmark)

    Hjørland, Birger

    Are the terms ―information organization‖ (IO), ―organization of information‖ (OI) and ―information architecture‖ (IA) synonyms for knowledge organization (KO)? This study uses bibliometric methods, among others, to determine some relations between these terms and their meanings. Apparently the data...

  5. Right to Information

    OpenAIRE

    Mendel, Toby

    2014-01-01

    In the last 20 years, there has been a massive growth in the number of national laws giving individuals the right to access information held by public bodies (right to information or RTI laws). The number of countries with such laws has grown from 19 mostly Western democracies i

  6. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Information (FOIA) Inspector General No Fear Act Data USA.gov Report an Unsafe Product Contact Us: 800- ... Budget & Performance Open Government Freedom of Information (FOIA) USA.gov CPSC.gov is the U.S. government's official ...

  7. LOFAR Information System

    NARCIS (Netherlands)

    Begeman, K.; Belikov, A. N.; Boxhoorn, D. R.; Dijkstra, F.; Holties, H.; Meyer-Zhao, Z.; Renting, G. A.; Valentijn, E. A.; Vriend, W. -J.

    In this paper, we present a newly designed and implemented scientific information system for the LOFAR Long Term Archive. It is a distributed multi-tier storage and data processing system that allows a number of users to process Petabytes of data. The LOFAR Information System is designed on the base

  8. Information extraction system

    Science.gov (United States)

    Lemmond, Tracy D; Hanley, William G; Guensche, Joseph Wendell; Perry, Nathan C; Nitao, John J; Kidwell, Paul Brandon; Boakye, Kofi Agyeman; Glaser, Ron E; Prenger, Ryan James

    2014-05-13

    An information extraction system and methods of operating the system are provided. In particular, an information extraction system for performing meta-extraction of named entities of people, organizations, and locations as well as relationships and events from text documents are described herein.

  9. ISRIC - World Soil Information

    NARCIS (Netherlands)

    Dent, D.L.

    2006-01-01

    ISRICWorld Soil Information is an independent foundation, funded by the Netherlands Government with a mandate to increase knowledge of the land, its soils in particular, and to support the sustainable use of land resources; in short, to help people understand soils. Its aims are to -Inform and

  10. Bringing Information to People.

    Science.gov (United States)

    Benton, Charles

    1985-01-01

    This first of three articles describing implementation of 1979 White House Conference on Library and Information Services resolutions covers leadership role of National Commission on Libraries and Information Science, needs of underserved, organizations and professions, international activities, public/private sector interaction, statistics and…

  11. Oceanography Information Sources 70.

    Science.gov (United States)

    Vetter, Richard C.

    This booklet lists oceanography information sources in the first section under industries, laboratories and departments of oceanography, and other organizations which can provide free information and materials describing programs and activities. Publications listed in the second section include these educational materials: bibliographies, career…

  12. Constructor theory of information.

    Science.gov (United States)

    Deutsch, David; Marletto, Chiara

    2015-02-08

    We propose a theory of information expressed solely in terms of which transformations of physical systems are possible and which are impossible-i.e. in constructor-theoretic terms. It includes conjectured, exact laws of physics expressing the regularities that allow information to be physically instantiated. Although these laws are directly about information, independently of the details of particular physical instantiations, information is not regarded as an a priori mathematical or logical concept, but as something whose nature and properties are determined by the laws of physics alone. This theory solves a problem at the foundations of existing information theory, namely that information and distinguishability are each defined in terms of the other. It also explains the relationship between classical and quantum information, and reveals the single, constructor-theoretic property underlying the most distinctive phenomena associated with the latter, including the lack of in-principle distinguishability of some states, the impossibility of cloning, the existence of pairs of variables that cannot simultaneously have sharp values, the fact that measurement processes can be both deterministic and unpredictable, the irreducible perturbation caused by measurement, and locally inaccessible information (as in entangled systems).

  13. Medical Information Management System

    Science.gov (United States)

    Alterescu, S.; Hipkins, K. R.; Friedman, C. A.

    1979-01-01

    On-line interactive information processing system easily and rapidly handles all aspects of data management related to patient care. General purpose system is flexible enough to be applied to other data management situations found in areas such as occupational safety data, judicial information, or personnel records.

  14. Institutionalizing Information Literacy

    Science.gov (United States)

    Weiner, Sharon A.

    2012-01-01

    There is increasing recognition that information literacy is essential for individual and community empowerment, workforce readiness, and global competitiveness. However, there is a history of difficulty in integrating information literacy with the postsecondary educational process. This paper posits that a greater understanding of the…

  15. Marketing Information Literacy

    Science.gov (United States)

    Seale, Maura

    2013-01-01

    In 2012, more than a decade after the original Association of College and Research Libraries (ACRL) Information Literacy Competency Standards for Higher Education (hereafter the Standards) were institutionalized as the goal of academic library instruction, the Information Literacy Competency Standards Review Task Force convened by ACRL recommended…

  16. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 1. Information and Announcements. Information and Announcements Volume 2 Issue 1 January 1997 pp 96-96. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/002/01/0096-0096. Resonance ...

  17. Hybrid wars’ information component

    Directory of Open Access Journals (Sweden)

    T. A. Nevskaya

    2015-01-01

    Full Text Available The war of the new generation - hybrid war, the information component which is directed not so much on the direct destruction of the enemy, how to achieve the goals without warfare. Fighting in the information field is no less important than immediate military action.

  18. Shipping Information Pipeline

    DEFF Research Database (Denmark)

    Jensen, Thomas; Vatrapu, Ravi

    2015-01-01

    This paper presents a design science approach to solving persistent problems in the international shipping eco system by creating the missing common information infrastructures. Specifically, this paper reports on an ongoing dialogue between stakeholders in the shipping industry and information s...

  19. Portraits of informal carers

    NARCIS (Netherlands)

    Sjoerd Kooiker; Alice de Boer

    2008-01-01

    Original title: Portretten van Mantelzorgers. There are more than a million people in the Netherlands providing informal care, making this the most widely given form of care. Who are these informal carers and why are they willing to spend sometimes years selflessly helping others? This

  20. INFORMATION AND COMMUNICATION

    African Journals Online (AJOL)

    USER

    legislators have to be ICT compliant so that they can utilize the services of their libraries and information centres to the fullest capacity. Introduction ... information are said to be vital and necessary as they try to shape our actions and inactions in ... their websites or web pages, as the case might be, for 24 hours access to their ...

  1. Information manager vol 10

    African Journals Online (AJOL)

    Library _info_Sc_ 1

    In addition, printed matters as well as manuscripts were the most accessed and utilized Scholarly ... print, which is the traditional method of information distribution, continues to function alongside the newer ... as well as how to remain relevant in the digital era or “Information Intensive Environment” as suggested by Liu ...

  2. What is information?

    Science.gov (United States)

    Barbieri, Marcello

    2016-03-13

    Molecular biology is based on two great discoveries: the first is that genes carry hereditary information in the form of linear sequences of nucleotides; the second is that in protein synthesis a sequence of nucleotides is translated into a sequence of amino acids, a process that amounts to a transfer of information from genes to proteins. These discoveries have shown that the information of genes and proteins is the specific linear order of their sequences. This is a clear definition of information and there is no doubt that it reflects an experimental reality. What is not clear, however, is the ontological status of information, and the result is that today we have two conflicting paradigms in biology. One is the 'chemical paradigm', the idea that 'life is chemistry', or, more precisely, that 'life is an extremely complex form of chemistry'. The other is the 'information paradigm', the view that chemistry is not enough, that 'life is chemistry plus information'. This implies that there is an ontological difference between information and chemistry, a difference which is often expressed by saying that information-based processes like heredity and natural selection simply do not exist in the world of chemistry. Against this conclusion, the supporters of the chemical paradigm have argued that the concept of information is only a linguistic metaphor, a word that summarizes the result of countless underlying chemical reactions. The supporters of the information paradigm insist that information is a real and fundamental component of the living world, but have not been able to prove this point. As a result, the chemical view has not been abandoned and the two paradigms both coexist today. Here, it is shown that a solution to the ontological problem of information does exist. It comes from the idea that life is artefact-making, that genes and proteins are molecular artefacts manufactured by molecular machines and that artefacts necessarily require sequences and coding

  3. Information and Heterogeneous Beliefs

    DEFF Research Database (Denmark)

    Christensen, Peter Ove; Qin, Zhenjiang

    2014-01-01

    In an incomplete market with heterogeneous prior beliefs, we show public information can have a substantial impact on the ex ante cost of capital, trading volume, and investor welfare. The Pareto effcient public information system is the system enjoying the maximum ex ante cost of capital...... ante risk premium is unaffected by the informativeness of the public information system. Similar results are obtained in a production economy, but the impact on the ex ante cost of capital is dampened compared to the exchange economy due to welfare improving reductions in real investments to smooth...... and the maximum expected abnormal trading volume. Imperfect public information increases the gains-to-trade based on heterogeneously updated posterior beliefs. In an exchange economy, this leads to higher growth in the investors' certainty equivalents and, thus, a higher equilibrium interest rate, whereas the ex...

  4. Controlling Quantum Information

    CERN Document Server

    Landahl, A J

    2002-01-01

    Quantum information science explores ways in which quantum physical laws can be harnessed to control the acquisition, transmission, protection, and processing of information. This field has seen explosive growth in the past several years from progress on both theoretical and experimental fronts. Essential to this endeavor are methods for controlling quantum information. In this thesis, I present three new approaches for controlling quantum information. First, I present a new protocol for continuously protecting unknown quantum states from noise. This protocol combines and expands ideas from the theories of quantum error correction and quantum feedback control. The result can outperform either approach by itself. I generalize this protocol to all known quantum stabilizer codes, and study its application to the three-qubit repetition code in detail via Monte Carlo simulations. Next, I present several new protocols for controlling quantum information that are fault-tolerant. These protocols require only local qu...

  5. Micro Information Systems

    DEFF Research Database (Denmark)

    Ulslev Pedersen, Rasmus; Kühn Pedersen, Mogens

    2014-01-01

    such as medical and manufacturing. These new sensor applications have implications for information systems (IS) and, the authors visualize this new class of information systems as fractals growing from an established class of systems; namely that of information systems (IS). The identified applications...... and implications are used as an empirical basis for creating a model for these small new information systems. Such sensor systems are called embedded systems in the technical sciences, and the authors want to couple it with general IS. They call the merger of these two important research areas (IS and embedded...... systems) for micro information systems (micro-IS). It is intended as a new research field within IS research. An initial framework model is established, which seeks to capture both the possibilities and constraints of this new paradigm, while looking simultaneously at the fundamental IS and ICT aspects...

  6. Information seeking behavior

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2000-01-01

    A general theory of information seeking behaviour must include an outline of an evolutionary theory of how organisms have adapted their cognitive apparatus to the demands raised in order to cope with their environments. It should describe important qualitative stages in this development and explain...... the teleological or goal-oriented nature of the behaviour of living organisms. Such a theory should define the essential characteristics in human information seeking, including a description of it cultural and social determinants. It should consider the costs and benefits of information seeking, and the social...... mechanisms influencing its value. Further, such a theory should explain information neglecting and avoidance, the utilisation of different kinds of information resources, the strategies used, and their efficiency. A general theory should formulate what the essential, non-trivial factors are, which can...

  7. Canonical Information Analysis

    DEFF Research Database (Denmark)

    Vestergaard, Jacob Schack; Nielsen, Allan Aasbjerg

    2015-01-01

    Canonical correlation analysis is an established multivariate statistical method in which correlation between linear combinations of multivariate sets of variables is maximized. In canonical information analysis introduced here, linear correlation as a measure of association between variables...... is replaced by the information theoretical, entropy based measure mutual information, which is a much more general measure of association. We make canonical information analysis feasible for large sample problems, including for example multispectral images, due to the use of a fast kernel density estimator...... for entropy estimation. Canonical information analysis is applied successfully to (1) simple simulated data to illustrate the basic idea and evaluate performance, (2) fusion of weather radar and optical geostationary satellite data in a situation with heavy precipitation, and (3) change detection in optical...

  8. Information Technology Resources Assessment

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Defining Information Security.

    Science.gov (United States)

    Lundgren, Björn; Möller, Niklas

    2017-11-15

    This article proposes a new definition of information security, the 'Appropriate Access' definition. Apart from providing the basic criteria for a definition-correct demarcation and meaning concerning the state of security-it also aims at being a definition suitable for any information security perspective. As such, it bridges the conceptual divide between so-called 'soft issues' of information security (those including, e.g., humans, organizations, culture, ethics, policies, and law) and more technical issues. Because of this it is also suitable for various analytical purposes, such as analysing possible security breaches, or for studying conflicting attitudes on security in an organization. The need for a new definition is demonstrated by pointing to a number of problems for the standard definition type of information security-the so-called CIA definition. Besides being too broad as well as too narrow, it cannot properly handle the soft issues of information security, nor recognize the contextual and normative nature of security.

  10. Quality of Information

    DEFF Research Database (Denmark)

    Christensen, Leif

    2016-01-01

    important element, as they ensure that information used for management purposes has the required quality (Kinney, 2000). This information can be used as a basis for preparing the external financial reporting (COSO, 2013) and as a prerequisite for establishing information-based management control systems......Accounting and auditing is closely related to the quality of data. Two important elements supporting the quality of information are internal controls and materiality. Inspired by Simons (1994), these elements can be considered “basic building blocks”. Internal controls are perhaps the most...... (MCS) (Simons, 1994). When regarding management controls as a package, internal controls are part of the administrative controls and often formalised in policies and procedures (Malmi and Brown, 2008). The level of controls should be guided by the need for reliable information. These considerations...

  11. Energy information directory 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-28

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the general public. The two principal functions related to this task are (1) operating a general access telephone line, and (2) responding to energy-related correspondence addressed to the Energy Information Administration (EIA). The Energy Information Directory was developed to assist the NEIC staff, as well as other Department of Energy (DOE) staff, in directing inquiries to the proper offices within DOE, other Federal agencies, or energy-related trade associations. The Directory is a list of most Government offices and trade associations that are involved in energy matters. It does not include those DOE offices which do not deal with the public or public information.

  12. Next generation information systems

    Energy Technology Data Exchange (ETDEWEB)

    Limback, Nathan P [Los Alamos National Laboratory; Medina, Melanie A [Los Alamos National Laboratory; Silva, Michelle E [Los Alamos National Laboratory

    2010-01-01

    The Information Systems Analysis and Development (ISAD) Team of the Safeguards Systems Group at Los Alamos National Laboratory (LANL) has been developing web based information and knowledge management systems for sixteen years. Our vision is to rapidly and cost effectively provide knowledge management solutions in the form of interactive information systems that help customers organize, archive, post and retrieve nonproliferation and safeguards knowledge and information vital to their success. The team has developed several comprehensive information systems that assist users in the betterment and growth of their organizations and programs. Through our information systems, users are able to streamline operations, increase productivity, and share and access information from diverse geographic locations. The ISAD team is also producing interactive visual models. Interactive visual models provide many benefits to customers beyond the scope of traditional full-scale modeling. We have the ability to simulate a vision that a customer may propose, without the time constraints of traditional engineering modeling tools. Our interactive visual models can be used to access specialized training areas, controlled areas, and highly radioactive areas, as well as review site-specific training for complex facilities, and asset management. Like the information systems that the ISAD team develops, these models can be shared and accessed from any location with access to the internet. The purpose of this paper is to elaborate on the capabilities of information systems and interactive visual models as well as consider the possibility of combining the two capabilities to provide the next generation of infonnation systems. The collection, processing, and integration of data in new ways can contribute to the security of the nation by providing indicators and information for timely action to decrease the traditional and new nuclear threats. Modeling and simulation tied to comprehensive

  13. HS3 Information System

    Science.gov (United States)

    Maskey, M.; Conover, H.; Ramachandran, R.; Kulkarni, A.; Mceniry, M.; Stone, B.

    2015-12-01

    The Global Hydrology Resource Center (GHRC) is developing an enterprise information system to manage and better serve data for Hurricane and Severe Storm Sentinel (HS3), a NASA airborne field campaign. HS3 is a multiyear campaign aimed at helping scientists understand the physical processes that contribute to hurricane intensification. For in-depth analysis, HS3 encompasses not only airborne data but also variety of in-situ, satellite, simulation, and flight report data. Thus, HS3 provides a unique challenge in information system design. The GHRC team is experienced with previous airborne campaigns to handle such challenge. Many supplementary information and reports collected during the mission include information rich contents that provide mission snapshots. In particular, flight information, instrument status, weather reports, and summary statistics offer vital knowledge about the corresponding science data. Furthermore, such information help narrow the science data of interest. Therefore, the GHRC team is building HS3 information system that augments the current GHRC data management framework to support search and discover of airborne science data with interactive visual exploration. Specifically, the HS3 information system is developing a tool to visually playback mission flights along with other traditional search and discover interfaces. This playback capability allows the users to follow the flight in time and visualize collected data. The flight summary and analyzed information are also presented during the playback. If the observed data is of interest, then they can order the data from GHRC using the interface. The users will be able to order just the data for the part of the flight that they are interested in. This presentation will demonstrate use of visual exploration to data download along with other components that comprise the HS3 information system.

  14. Accessibility and inclusion informational

    Directory of Open Access Journals (Sweden)

    Mônica Sena de Souza

    2013-06-01

    Full Text Available Introduction: Discusses the role of information professionals in meeting the informational demands of people with disabilities in the information society. The librarian is crucial for the effectiveness and success in the informational inclusion of people with disabilities, considering also continuing education for their professional qualification.Objective: To provide reflections on the role of the librarian in serving users with disabilities, highlighting the need for improvement in information units, identified in the scientific literature with regard to accessibility.Methodology: Literature search, based on a review of literature in books and scientific papers, highlighting the main authors: Adams (2000, Mazzoni (2001 and Sassaki (1997, 2002, 2005.Results: The lack of informational access for people with disabilities hampers their social and political participation, hence, reduces its condition of citizenship.Conclusion: The librarian responsible for seeking continuing education, greater involvement in the events of the area and the constant search for job training, which will reflect on the best service the information needs of users with disabilities.

  15. Ignorance, information and autonomy.

    Science.gov (United States)

    Harris, J; Keywood, K

    2001-09-01

    People have a powerful interest in genetic privacy and its associated claim to ignorance, and some equally powerful desires to be shielded from disturbing information are often voiced. We argue, however, that there is no such thing as a right to remain in ignorance, where a fight is understood as an entitlement that trumps competing claims. This does not of course mean that information must always be forced upon unwilling recipients, only that there is no prima facie entitlement to be protected from true or honest information about oneself. Any claims to be shielded from information about the self must compete on equal terms with claims based in the rights and interests of others. In balancing the weight and importance of rival considerations about giving or withholding information, if rights claims have any place, rights are more likely to be defensible on the side of honest communication of information rather than in defence of ignorance. The right to free speech and the right to decline to accept responsibility to take decisions for others imposed by those others seem to us more plausible candidates for fully fledged rights in this field than any purported right to ignorance. Finally, and most importantly, if the right to autonomy is invoked, a proper understanding of the distinction between claims to liberty and claims to autonomy show that the principle of autonomy, as it is understood in contemporary social ethics and English law, supports the giving rather than the withholding of information in most circumstances.

  16. Reframing information architecture

    CERN Document Server

    Resmini, Andrea

    2014-01-01

    Information architecture has changed dramatically since the mid-1990s and earlier conceptions of the world and the internet being different and separate have given way to a much more complex scenario in the present day. In the post-digital world that we now inhabit the digital and the physical blend easily and our activities and usage of information takes place through multiple contexts and via multiple devices and unstable, emergent choreographies. Information architecture now is steadily growing into a channel- or medium-specific multi-disciplinary framework, with contributions coming from a

  17. Future Information Technology

    CERN Document Server

    Stojmenovic, Ivan; Choi, Min; Xhafa, Fatos; FutureTech 2013

    2014-01-01

    Future technology information technology stands for all of continuously evolving and converging information technologies, including digital convergence, multimedia convergence, intelligent applications, embedded systems, mobile and wireless communications, bio-inspired computing, grid and cloud computing, semantic web, user experience and HCI, security and trust computing and so on, for satisfying our ever-changing needs. In past twenty five years or so, Information Technology (IT) influenced and changed every aspect of our lives and our cultures. These proceedings foster the dissemination of state-of-the-art research in all future IT areas, including their models, services, and novel applications associated with their utilization.

  18. Information technology ethics

    DEFF Research Database (Denmark)

    Ess, Charles

    One of the first book-length anthologies explicitly devoted to diverse cultural perspectives, including core attention to East-West differences and similarities, on central issues in information ethics. Our introduction provides an overview of the individual chapters, draws these together to form...... a larger picture of current trends and developments, and then explores how these relate with information ethics more broadly, including future directions for research.......One of the first book-length anthologies explicitly devoted to diverse cultural perspectives, including core attention to East-West differences and similarities, on central issues in information ethics. Our introduction provides an overview of the individual chapters, draws these together to form...

  19. Evolution of information systems

    DEFF Research Database (Denmark)

    Kristensen, Jan

    2000-01-01

    This article offers a dynamic view of continuously changes in a specific informational system illustrated through a case study in a small network company. Central aspects of the evolutionary process will be identified and framed in relation to the informational system change. It will be argued...... that an evolutionary transformation of informational systems are preferable for small network organisations because of their need to adapt rapidly and easily to new business conditions. The IS will only be flexible if both human and technology are prepared and willing/proper configured. Changes are due to altered...

  20. Advanced information society (11)

    Science.gov (United States)

    Nawa, Kotaro

    Late in the 1980's the information system of Japanese corporation has been operated strategically to strengthen its competitive position in markets rather than to make corporate management efficient. Therefore, information-oriented policy in the corporation is making remarkable progress. This policy expands the intelligence activity in the corporation and also leads to the extension of the market in an information industry. In this environment closed corporate system is transformed into open one. For this system network and database are important managerial resources.

  1. Relying on the Information

    Directory of Open Access Journals (Sweden)

    TK YAYIN KURULU

    2013-11-01

    Full Text Available The editorial discusses internet filtering in the light of the optional internet packages for users, namely Family, Standard, Kids and Domestic, to be offered by the Information Technologies Board with the "Secure Internet Law" to take effect on August 22, 2011. Also sharing the hesitations about the objectivity of the application with the reader, editorial emphasizes an education system focused on breeding citizens who are not scared of relying on the information and who can, by themselves, decide whether information is harmful or not. References are made to the results of similar applications abroad while the press statement made by Turkish NGOs on the issue are included.

  2. Information security management handbook

    CERN Document Server

    2002-01-01

    The Information Security Management Handbook continues its tradition of consistently communicating the fundamental concepts of security needed to be a true CISSP. In response to new developments, Volume 4 supplements the previous volumes with new information covering topics such as wireless, HIPAA, the latest hacker attacks and defenses, intrusion detection, and provides expanded coverage on security management issues and applications security. Even those that don't plan on sitting for the CISSP exam will find that this handbook is a great information security reference.The changes in the tech

  3. The lean information management toolkit

    National Research Council Canada - National Science Library

    Smith, Robin; Ibbitson, Andy

    2011-01-01

    Part one: Understanding and implementing lean information management Chapter 1: Introduction to lean information management -- he improvement imperative -- Information threat assessment -- Introducing the idea of lean...

  4. Disciplinary Perspectives on Information Management

    DEFF Research Database (Denmark)

    Madsen, Dorte

    2013-01-01

    different underlying concepts: Information Management1: information management at institutional level. Information Management2: content-oriented information management, rooted in information science and Information Management3: technology-oriented information management, rooted in information systems....... A coherent conceptual framework that incorporates disciplinary perspectives may provide a new theoretical understanding that helps us conceptualize the identity of information management.......This paper addresses the need for a coherent conceptual framework for information management. The paper discusses the field of information management as represented by existing analyses of author affiliations, and a distinction is introduced between information management at institutional level...

  5. Archives: Information Impact: Journal of Information and Knowledge ...

    African Journals Online (AJOL)

    Items 1 - 15 of 15 ... Archives: Information Impact: Journal of Information and Knowledge Management. Journal Home > Archives: Information Impact: Journal of Information and Knowledge Management. Log in or Register to get access to full text downloads.

  6. The role of recorded and verbal information in health information ...

    African Journals Online (AJOL)

    specific information system that is based at the facility, and an integration of the verbal and tacit information sources while designing the information system. Further recommendation concerns the need to have more targeted information and ...

  7. 78 FR 18593 - Information Collection; Information Regarding Responsibility Matters

    Science.gov (United States)

    2013-03-27

    ... personal and/or business confidential information provided. FOR FURTHER INFORMATION CONTACT: Ms. Cecelia L... accuracy and completeness, their integrity and performance information upon which responsibility... that contains specific information on the integrity and performance of covered Federal agency...

  8. Information Architecture the Design of Digital Information Spaces

    CERN Document Server

    Ding, Wei

    2009-01-01

    Information Architecture is about organizing and simplifying information, designing and integrating information spaces/systems, and creating ways for people to find and interact with information content. Its goal is to help people understand and manage information and make right decisions accordingly. In the ever-changing social, organizational and technological contexts, Information Architects not only design individual information spaces (e.g., individual websites, software applications, and mobile devices), but also tackle strategic aggregation and integration of multiple information spaces

  9. From Information Management to Information Visualization

    Science.gov (United States)

    Karami, Mahtab

    2016-01-01

    Summary Objective The development and implementation of a dashboard of medical imaging department (MID) performance indicators. Method Several articles discussing performance measures of imaging departments were searched for this study. All the related measures were extracted. Then, a panel of imaging experts were asked to rate these measures with an open ended question to seek further potential indicators. A second round was performed to confirm the performance rating. The indicators and their ratings were then reviewed by an executive panel. Based on the final panel’s rating, a list of indicators to be used was developed. A team of information technology consultants were asked to determine a set of user interface requirements for the building of the dashboard. In the first round, based on the panel’s rating, a list of main features or requirements to be used was determined. Next, Qlikview was utilized to implement the dashboard to visualize a set of selected KPI metrics. Finally, an evaluation of the dashboard was performed. Results 92 MID indicators were identified. On top of this, 53 main user interface requirements to build of the prototype of dashboard were determined. Then, the project team successfully implemented a prototype of radiology management dashboards into study site. The visual display that was designed was rated highly by users. Conclusion To develop a dashboard, management of information is essential. It is recommended that a quality map be designed for the MID. It can be used to specify the sequence of activities, their related indicators and required data for calculating these indicators. To achieve both an effective dashboard and a comprehensive view of operations, it is necessary to design a data warehouse for gathering data from a variety of systems. Utilizing interoperability standards for exchanging data among different systems can be also effective in this regard. PMID:27437043

  10. OEM Emergency Preparedness Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Office of Emergency Management compiles a wide variety of information in support of Emergency Preparedness, including certain elements of the System for Risk...

  11. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... On Safety Blogs: CO Safety More CO Blogs Research & Statistics JANUARY 07, 2016 Non-Fire Carbon Monoxide ... the information it contains. You may wish to review the privacy policy of the external site as ...

  12. Approach behavior as information

    NARCIS (Netherlands)

    van Uijen, Sophie L.; van den Hout, Marcel A.; Engelhard, Iris M.

    2017-01-01

    Background and objectives Anxious individuals infer danger from information about physiological responses, anxiety responses, and safety behaviors. This study investigated whether anxious individuals also infer safety from approach behavior. Methods 325 students rated the danger they perceived in

  13. CADDIS Basic Information

    Science.gov (United States)

    The Causal Analysis/Diagnosis Decision Information System, or CADDIS, is a website developed to help scientists and engineers in the Regions, States, and Tribes conduct causal assessments in aquatic systems.

  14. Passengers, Information, and Disruptions

    NARCIS (Netherlands)

    E. van der Hurk (Evelien)

    2015-01-01

    markdownabstract__Abstract__ Passengers traveling in public transport generate a detailed digital track record of their journey through using automated fare collection systems and carrying mobile devices. This information on passenger behavior has only recently become available to public

  15. Regulatory Information By Topic

    Science.gov (United States)

    EPA develops and enforces regulations that span many environmental topics, from acid rain reduction to wetlands restoration. Each topic listed below may include related laws and regulations, compliance enforcement information, policies guidance

  16. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... as its information collection practices may differ from ours. Linking to this external site does not constitute ... the website; otherwise, click Cancel to return to our site. Ok Cancel

  17. Superfund Site Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset includes a number of individual data sets related to site-specific information for Superfund, which is governed under the Comprehensive Environmental...

  18. Energy information directory 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the general public. The two principal functions related to this task are: (1) operating a general access telephone line, and (2) responding to energy-related correspondence addressed to the Energy Information Administration (EIA). The Energy Information Directory was developed to assist the NEIC staff, as well as other Department of Energy (DOE) staff, in directing inquiries to the proper offices within DOE, other Federal agencies, or energy-related trade associations. The Directory lists most Government offices and trade associations that are involved in energy matters.

  19. National oceanographic information system

    Digital Repository Service at National Institute of Oceanography (India)

    Desai, B.N.; Kunte, P.D.; Bhargava, R.M.S.

    Ocean study is inherently interdisciplinary and therefore calls for a controlled and integrated approach for information generation, processing and decision making. In this context, Indian National Oceanographic Data Centre (INODC) of National...

  20. Information theory and statistics

    CERN Document Server

    Kullback, Solomon

    1968-01-01

    Highly useful text studies logarithmic measures of information and their application to testing statistical hypotheses. Includes numerous worked examples and problems. References. Glossary. Appendix. 1968 2nd, revised edition.

  1. Control and Information Systems

    Directory of Open Access Journals (Sweden)

    Jiri Zahradnik

    2003-01-01

    Full Text Available The article deals with main tends of scientific research activities of Department of Control and Information Systems at the Faculty of Electrical Engineering of University of Zilina and its perspectives in this area.

  2. Control and Information Systems

    OpenAIRE

    Jiri Zahradnik; Karol Rastocny; Juraj Spalek

    2003-01-01

    The article deals with main tends of scientific research activities of Department of Control and Information Systems at the Faculty of Electrical Engineering of University of Zilina and its perspectives in this area.

  3. Wave theory of information

    CERN Document Server

    Franceschetti, Massimo

    2017-01-01

    Understand the relationship between information theory and the physics of wave propagation with this expert guide. Balancing fundamental theory with engineering applications, it describes the mechanism and limits for the representation and communication of information using electromagnetic waves. Information-theoretic laws relating functional approximation and quantum uncertainty principles to entropy, capacity, mutual information, rate distortion, and degrees of freedom of band-limited radiation are derived and explained. Both stochastic and deterministic approaches are explored, and applications for sensing and signal reconstruction, wireless communication, and networks of multiple transmitters and receivers are reviewed. With end-of-chapter exercises and suggestions for further reading enabling in-depth understanding of key concepts, it is the ideal resource for researchers and graduate students in electrical engineering, physics and applied mathematics looking for a fresh perspective on classical informat...

  4. INFORMATION TECHNOLOGIES IN TOURISM

    Directory of Open Access Journals (Sweden)

    Radka Tosheva

    2016-12-01

    Full Text Available In this article the focus is on the role of information technology in tourism, tourism business, electronic payments, software used by tourist companies, new technologies for online advertising and shopping, software for mobile devices.

  5. Flu Vaccine Safety Information

    Science.gov (United States)

    ... Types Seasonal Avian Swine/Variant Pandemic Other Flu Vaccine Safety Information Questions & Answers Language: English (US) Español ... of flu vaccines monitored? Egg Allergy Are flu vaccines safe? Flu vaccines have good safety record. Hundreds ...

  6. Preventing Informal Urban Development

    DEFF Research Database (Denmark)

    Enemark, Stig; McLaren, Robin

    2008-01-01

    . This is directly linked to citizen participation in the process of land use control. Decentralisation should aim to combine responsibility for decision making with accountability for financial, social, and environmental consequences. Decentralisation requires access to appropriate quality of land information......The issue of informal development was discussed in details at the joint FIG Com 3 and UNECE/WPLA workshop in Sounio, Greece, March 2007. Emphasis was given to the scale of the problem in Southern and Eastern Europe and to means of legalising such informal urban development. This paper, instead......, addresses the main issue of how to prevent informal urban development, especially through the use of adequate and sustainable means of land use control and good governance. Three key means are addressed: Decentralisation: There is a need to separate central policy/regulation making and local decision making...

  7. Therapy Provider Phase Information

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Therapy Provider Phase Information dataset is a tool for providers to search by their National Provider Identifier (NPI) number to determine their phase for...

  8. Retirement Information Center Blog

    Data.gov (United States)

    Office of Personnel Management — A place for the U.S. Office of Personnel Management (OPM) to share information about retirement benefits for new, prospective, and current Federal employees, as well...

  9. SARS Requests for Information

    National Research Council Canada - National Science Library

    Rob Hare

    2016-01-01

      It is an increasingly common scenario: the South African Revenue Service (SARS) sends a taxpayer a request for information and, if it does not receive a response, proceeds to issue tax assessments against that taxpayer...

  10. Informational system. Documents management

    Directory of Open Access Journals (Sweden)

    Vladut Iacob

    2009-12-01

    Full Text Available Productivity growing, as well as reducing of operational costs in a company can be achieved by adopting a document management solutions. Such application will allow management and structured and efficient transmission of information within the organization.

  11. Informed Consent (Clinical Trials)

    Science.gov (United States)

    ... Cancer Treatment Types of Cancer Treatment Side Effects Clinical Trials Information A to Z List of Cancer Drugs ... Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & Cancer ...

  12. OLEM Calendar Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset includes the Office of Land and Emergency Management (OLEM) Calendar Information, which comprises three OLEM Calendars: the OLEM Calendar, the OLEM...

  13. Enforcement Information System

    Data.gov (United States)

    Department of Transportation — EIS is an automated management information system that tracks the FAA’s enforcement actions on a nationwide basis. EIS is the FAA’s primary database for tracking...

  14. Crib Information Center

    Science.gov (United States)

    ... Facilities, Foster Care, Churches: Does the Rule Apply? Hotels, Motels and the New Federal Crib Standard Child ... RSS E-mail Inside CPSC Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of Information (FOIA) ...

  15. Border information flow architecture

    Science.gov (United States)

    2006-04-01

    This brochure describes the Border Information Flow Architecture (BIFA). The Transportation Border Working Group, a bi-national group that works to enhance coordination and planning between the United States and Canada, identified collaboration on th...

  16. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Center Carbon Monoxide Information Center En Español The Invisible Killer Carbon monoxide, also known as CO, is called the "Invisible Killer" because it's a colorless, odorless, poisonous gas. ...

  17. Remote Sensing Information Gateway

    Science.gov (United States)

    Remote Sensing Information Gateway, a tool that allows scientists, researchers and decision makers to access a variety of multi-terabyte, environmental datasets and to subset the data and obtain only needed variables, greatly improving the download time.

  18. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... CPSC Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of Information (FOIA) Inspector General No Fear ... be left anytime CPSC.gov is the U.S. government's official web portal. Message can be left anytime ...

  19. Tuberculosis: General Information

    Science.gov (United States)

    TB Elimination Tuberculosis: General Information What is TB? Tuberculosis (TB) is a disease caused by germs that are spread from person ... Viral Hepatitis, STD, and TB Prevention Division of Tuberculosis Elimination CS227840_A What Does a Positive Test ...

  20. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... as CO, is called the "Invisible Killer" because it's a colorless, odorless, poisonous gas. More than 150 ... Working CO alarms matter. Install one and check its batteries regularly. View Information About CO Alarms Other ...

  1. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Us Sitemap RSS E-mail Inside CPSC Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of Information (FOIA) Inspector General No Fear Act Data USA.gov Report an Unsafe Product Contact Us: ...

  2. NIDDK Information Network (DKnet)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The NIDDK Information Network serves the needs of basic and clinical investigators by providing seamless access to large pools of data relevant to the mission of...

  3. Information science and applications

    CERN Document Server

    2015-01-01

    This proceedings volume provides a snapshot of the latest issues encountered in technical convergence and convergences of security technology.  It explores how information science is core to most current research, industrial and commercial activities and consists of contributions covering topics including Ubiquitous Computing, Networks and Information Systems, Multimedia and Visualization, Middleware and Operating Systems, Security and Privacy, Data Mining and Artificial Intelligence, Software Engineering, and Web Technology.   The proceedings introduce the most recent information technology and ideas, applications and problems related to technology convergence, illustrated through case studies, and reviews converging existing security techniques.  Through this volume, readers will gain an understanding of the current state-of-the-art in information strategies and technologies of convergence security. The intended readership are researchers in academia, industry, and other research institutes focusing on ...

  4. CDDIS_MISC_information

    Data.gov (United States)

    National Aeronautics and Space Administration — Miscellaneous documentation, information, and ancillary data to be used with GNSS, laser ranging, VLBI and DORIS data and analyzed products available through the...

  5. Afghanistan / Pakistan Information Database

    Data.gov (United States)

    US Agency for International Development — USAID Info is a dynamic, web-based information management application designed to organize, monitor, and store OAPA Missions? implementation- and performance-level...

  6. Basic Information about Mercury

    Science.gov (United States)

    ... Your Environment Contact Us Share Basic Information about Mercury On this page: What is mercury? Emissions of ... Consumer products that traditionally contain mercury What is Mercury? Mercury is a naturally-occurring chemical element found ...

  7. OEM Emergency Response Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Office of Emergency Management retains records of all incident responses in which it participates. This data asset includes three major sources of information:...

  8. General Information about Melanoma

    Science.gov (United States)

    ... information.) Unusual moles, exposure to sunlight, and health history can affect the risk of melanoma. Anything that ... and organs. This is called metastatic cancer. This animation shows how cancer cells travel from the place ...

  9. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Inside CPSC Accessibility Privacy Policy Budget, Performances & Finance Open Government Freedom of Information (FOIA) Inspector General No Fear Act Data USA.gov Report an Unsafe Product Contact Us: ...

  10. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... batteries regularly. View Information About CO Alarms Other CO Topics Safety Tips Recalls and News Questions and ... Camping Equipment Home Heating Equipment On Safety Blogs: CO Safety More CO Blogs Research & Statistics JANUARY 07, ...

  11. Information theory and statistics

    CERN Document Server

    Kullback, Solomon

    1997-01-01

    Highly useful text studies logarithmic measures of information and their application to testing statistical hypotheses. Includes numerous worked examples and problems. References. Glossary. Appendix. 1968 2nd, revised edition.

  12. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... CONSUMER PRODUCT SAFETY COMMISSION Search CPSC Search Menu Home Recalls Recall List CPSC Recall API Recall Lawsuits ... and Bans Report an Unsafe Product Consumers Businesses Home Safety Education Safety Education Centers Carbon Monoxide Information ...

  13. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... International Newsroom About CPSC Contact Us Sitemap RSS E-mail Inside CPSC Accessibility Privacy Policy Budget, Performances & ... Subscribe to CPSC News and Information Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open Government ...

  14. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Blogs International Newsroom About CPSC Contact Us Sitemap RSS E-mail Inside CPSC Accessibility Privacy Policy Budget, ... Product Subscribe to CPSC News and Information Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open ...

  15. Nutrition information sources.

    Science.gov (United States)

    Farrell, L

    1972-10-01

    Medical personnel and medical librarians may tend to think of nutrition in medical terms and to forget its interdisciplinary aspects. For this reason, it is desirable for medical librarians to become familiar with a variety of sources of information on the composition of foods, nutrient values, food additives, and food protection. Many of these are government publications from such agencies as the U.S. Department of Agriculture, the National Research Council, and the Food and Agriculture Organization. Less familiar sources include nutrition materials from state agricultural experiment stations and extension services and important data published in a wide range of scientific or agricultural journals, which may be located through Nutrition Abstracts and Reviews, Food Science and Technology Abstracts, and the Bibliography of Agriculture. Sources of current information on nutrition research in progress include the Department of Agriculture's Current Research Information System (CRIS) and selective listings from the Smith-sonian Information Exchange.

  16. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... be left anytime Website Feedback Connect with Us: Facebook Instagram YouTube Twitter Blog SlideShare GooglePlus Flickr Report an Unsafe Product Subscribe to CPSC News and Information Sitemap RSS ...

  17. Information Technology Industry 2004

    National Research Council Canada - National Science Library

    Altieri, Richard; Buccheit, Nathan; Burke, Kyle; Dillard, Norvel; Dolan, Patrick; Edwards, Gregory; Elins, Daniel; Gaines, Leonard; Goodwin, Steven; Lawrence, Michael

    2004-01-01

    .... This study will define the Information Technology Industry, give an overview of current domestic and international conditions, and then analyze the state of national network security and challenges faced by the U.S. government and U.S...

  18. Labor Informality: General Causes

    Directory of Open Access Journals (Sweden)

    Gustavo Sandoval Betancour

    2016-04-01

    Full Text Available The article examines the main causes of labor informality in order to verify the validity of classical theories that explain unemployment in market economies and its relationship to informality. Methodologically, the project was based, in the empirical part, on international statistics, comparing the evolution of labor market structure in a combined sample of highly industrialized countries and other less industrialized ones. Empirical evidence supports the conclusion that the classical economic theory of Marxist origin is inefficient to explain the causes of unemployment in contemporary market economies, as well as it fails to satisfactorily explain informality. On the contrary, we conclude that the theory in question is more relevant to explain informality in centrally planned economies where this phenomenon has been present even more significantly than in free market economies.

  19. General Information about Mosquitoes

    Science.gov (United States)

    ... temporary pools and puddles are all prolific mosquito breeding sites. Other sites in which some species lay ... report a problem. Main menu Environmental Topics Air Bed Bugs Chemicals and Toxics Environmental Information by Location Greener ...

  20. Audit Information Management System

    Data.gov (United States)

    US Agency for International Development — USAID/OIG has initiated its new Audit Information Management System (AIMS) to track OIG's audit recommendations and USAID's management decisions. OIG's in-house...

  1. Brownfields Grants Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset includes all types of information regarding Brownfields grant programs that subsidize/support Brownfield cleanup. This includes EPA's Brownfields Program...

  2. Integrated Reporting Information System -

    Data.gov (United States)

    Department of Transportation — The Integrated Reporting Information System (IRIS) is a flexible and scalable web-based system that supports post operational analysis and evaluation of the National...

  3. Quantum information theory

    CERN Document Server

    Wilde, Mark M

    2017-01-01

    Developing many of the major, exciting, pre- and post-millennium developments from the ground up, this book is an ideal entry point for graduate students into quantum information theory. Significant attention is given to quantum mechanics for quantum information theory, and careful studies of the important protocols of teleportation, superdense coding, and entanglement distribution are presented. In this new edition, readers can expect to find over 100 pages of new material, including detailed discussions of Bell's theorem, the CHSH game, Tsirelson's theorem, the axiomatic approach to quantum channels, the definition of the diamond norm and its interpretation, and a proof of the Choi–Kraus theorem. Discussion of the importance of the quantum dynamic capacity formula has been completely revised, and many new exercises and references have been added. This new edition will be welcomed by the upcoming generation of quantum information theorists and the already established community of classical information theo...

  4. Energy Information Online

    Science.gov (United States)

    Miller, Betty

    1978-01-01

    The need to search several files to obtain the maximum information on energy is emphasized. Energyline, APILIT, APIPAT, PIE News, TULSA, NTIS, and Chemical Abstracts Condensates files are described. (KP)

  5. Building information deduced

    DEFF Research Database (Denmark)

    Tamke, Martin; Myrup Jensen, Morten; Beetz, Jakob

    2014-01-01

    In recent years, Building Information Models have become commonplace in building profession. The extensive use and increasing experience with BIM models offers new perspectives and potentials for design and planning. A recent stakeholder study conducted by the authors of this paper show...... of a model, differences in separate models or models from different point of time. Current BIM tools support both modes only in a rudimentary form. This paper discusses current modes of information query within and across BIM models, shows beneficial scenarios for building and planning practice through...... that in practice models are no longer solely observed as culmination of knowledge in a 3d representation of future built structures, but as a source of information in itself. Experienced users of BIM want to Find Information within a model or across a set of these and Compare models in order to evaluate states...

  6. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 21; Issue 1. Science Academies' Refresher Course on Quantum Mechanics and Nuclear Physics. Information and Announcements Volume 21 Issue 1 January 2016 pp 105-105 ...

  7. Hospice - General Information

    Data.gov (United States)

    U.S. Department of Health & Human Services — The dataset shows characteristics of the hospice agencies that are shown on Hospice Compare, including information about hospice agencies such as address, phone...

  8. Matter Tracking Information System -

    Data.gov (United States)

    Department of Transportation — The Matter Tracking Information System (MTIS) principle function is to streamline and integrate the workload and work activity generated or addressed by our 300 plus...

  9. Information security cost management

    CERN Document Server

    Bazavan, Ioana V

    2006-01-01

    While information security is an ever-present challenge for all types of organizations today, most focus on providing security without addressing the necessities of staff, time, or budget in a practical manner.Information Security Cost Management offers a pragmatic approach to implementing information security, taking budgetary and real-world constraints into consideration. By providing frameworks, step-by-step processes, and project management breakdowns, this book demonstrates how to design the best security strategy with the resources you have available. Organized into five sections, the book-Focuses on setting the right road map so that you can be most effective in your information security implementationsDiscusses cost-effective staffing, the single biggest expense to the security organizationPresents practical ways to build and manage the documentation that details strategy, provides resources for operating annual audits, and illustrates how to advertise accomplishments to senior management effectivelyI...

  10. Animal Product Safety Information

    Science.gov (United States)

    ... Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Product Safety ... for more information. How to report when your animal has a bad reaction to a drug the ...

  11. Information Engineering and Applications

    CERN Document Server

    Ma, Yan; International Conference on Information Engineering and Applications (IEA) 2011

    2012-01-01

    The International Conference on Information Engineering and Applications (IEA) 2011 will be held on October 21-24, 2011, in Chongqing, China. It is organized by Chongqing Normal University, Chongqing University, Shanghai Jiao Tong University, Nanyang Technological University, the University of Michigan, Chongqing University of Arts and Sciences, and sponsored by the National Natural Science Foundation of China. The objective of IEA 2011 is to facilitate an exchange of information on best practices for the latest research advances in the area of information engineering and intelligence applications, which mainly includes computer science and engineering, informatics, communications and control, electrical engineering, information computing, business intelligence and management. IEA 2011 will provide a forum for engineers and scientists in academia, industry, and government to address the most innovative research and development including technical challenges, social and economic issues, and to present and disc...

  12. Distributed Management Information Models

    OpenAIRE

    Fallon, Liam; Keeney, John; van der Meer, Sven

    2017-01-01

    The formal structure of information models and the controlled manner of accessing and changing such models brings both flexibility and control when managing network elements. However, keeping information models synchronized and consistent across network elements and management systems is a challenging task. Today this problem is exasperated with the advent of ephemeral network functions and elements and also by the need for distributed scalable cooperating management functions running in cont...

  13. Discover: Pharmaceutical Information

    OpenAIRE

    Wales, Tim

    1998-01-01

    Discovering user's information needs and expectations is a vitally important step when working in any specialised subject area, none more so than in the field of pharmaceutical information. Adjusting search and sourcing strategies accordingly can save unnecessary time and expense, given the rising cost of subscriptions for periodicals and new media and the inherently expensive nature of niche pharmaceutical monographs and reference tests. The needs of the health professional pharmacist are ge...

  14. Information based speech transduction

    OpenAIRE

    Juel Henrichsen, Peter

    2011-01-01

    Modern hearing aids use a variety of advanced digital signal processing methods in order to improve speech intelligibility. These methods are based on knowledge about the acoustics outside the ear as well as psychoacoustics. We present a novel observation based on the fact that acoustic prominence is not equal to information prominence for time intervals at the syllabic and sub-syllabic levels. The idea is that speech elements with a high degree of information can be robustly identified based...

  15. Information Security Training & Awareness

    OpenAIRE

    Hogervorst, Monique

    2009-01-01

    Information security standards, best practices and literature all identify the need for Training & Awareness, the theory is clear. The surveys studied show that in the real world the situation is different: the focus of businesses is still on technical information security controls aimed at the external attacker. And although threats and vulnerabilities point out that personnel security becomes more important, the attitude of managers and employees does not reflect tha...

  16. Knowledge Organization = Information Organization?

    OpenAIRE

    Hjørland, Birger

    2012-01-01

    Are the terms “information organization” (IO), “organization of information” (OI) and “information architecture” (IA) synonyms for knowledge organization (KO)? This study use bibliometric methods, among others, to determine some relations between these terms and their meanings. Apparently the data shows that these terms should not be considered synonyms because each of the terms IO, OI, IA and KO produce a different set of high ranked authors, journals and papers. In many cases the terms are,...

  17. Information technology ethics

    DEFF Research Database (Denmark)

    Ess, Charles

    One of the first book-length anthologies explicitly devoted to diverse cultural perspectives, including core attention to East-West differences and similarities, on central issues in information ethics. Our introduction provides an overview of the individual chapters, draws these together to form...... a larger picture of current trends and developments, and then explores how these relate with information ethics more broadly, including future directions for research....

  18. Information applications: Rapporteur summary

    Energy Technology Data Exchange (ETDEWEB)

    Siegel, S. [National Library of Medicine, Bethesda, MD (United States)

    1990-12-31

    An increased level of mathematical sophistication will be needed in the future to be able to handle the spectrum of information as it comes from a broad array of biological systems and other sources. Classification will be an increasingly complex and difficult issue. Several projects that are discussed are being developed by the US Department of Health and Human Services (DHHS), including a directory of risk assessment projects and a directory of exposure information resources.

  19. Information Security Incident Management

    Directory of Open Access Journals (Sweden)

    D. I. Persanov

    2010-03-01

    Full Text Available The present report highlights the points of information security incident management in an enterprise. Some aspects of the incident and event classification are given. The author presents his view of the process scheme over the monitoring and processing information security events. Also, the report determines a few critical points of the listed process and gives the practical recommendations over its development and optimization.

  20. Management Information System

    Science.gov (United States)

    1984-01-01

    New Automated Management Information Center (AMIC) employs innovative microcomputer techniques to create color charts, viewgraphs, or other data displays in a fraction of the time formerly required. Developed under Kennedy Space Center's contract by Boeing Services International Inc., Seattle, WA, AMIC can produce an entirely new informational chart in 30 minutes, or an updated chart in only five minutes. AMIC also has considerable potential as a management system for business firms.

  1. Information-Age Terrorism

    OpenAIRE

    Arquilla, John; Ronfeldt, David; Zanini, Michele

    2000-01-01

    JOHN ARQUILLA is a professor of defense studies at the Naval Postgraduate School and a RAND consultant. DAVID RONFELDT is a senior social scientist at RAND. MICHELE ZANINI is a doctoral fellow at the RAND Graduate School. This article draws on the authors’ “Networks, Netwar, and Information-Age Terrorism,” in Zalmay M. Khalilzad and John P. White, eds., Strategic Appraisal: The Changing Role of Information in Warfare (Santa Monica, Calif.: RAND, 1999). Today, an instan...

  2. DISEASE MANAGEMENT INFORMATION SYSTEM

    OpenAIRE

    Bens Pardamean; Anindito; Anjela Djoeang; Nana Tobing

    2013-01-01

    The study designed an information system model for Disease Management (DisMan) that met the specifications and needs of a consumer electronics manufacturer. The diseases monitored by this study were diabetes, hypertension and tuberculosis. Data were collected through interviews with the companyâs human resources department and occupational health provider. As for the model, literature and online research were conducted to collect health standards and information system standards on existing D...

  3. Quantifying Information Leak Vulnerabilities

    OpenAIRE

    Heusser, Jonathan; Malacaria, Pasquale

    2010-01-01

    Leakage of confidential information represents a serious security risk. Despite a number of novel, theoretical advances, it has been unclear if and how quantitative approaches to measuring leakage of confidential information could be applied to substantial, real-world programs. This is mostly due to the high complexity of computing precise leakage quantities. In this paper, we introduce a technique which makes it possible to decide if a program conforms to a quantitative policy which scales t...

  4. Information Technology Management

    OpenAIRE

    Patru Catalin; Petrache Alina

    2011-01-01

    Most of the Information technology management programs are designed to educate and develop managers who can effectively manage the planning, design, selection, implementation, use, and administration of emerging and converging information and communications technologies. The IT Manager and the Project Manager are not at odds. The Project Manager’s ability to focus knowledge, skills, tools and techniques on the temporary endeavor frees the IT Manager to focus on keeping the wheels of commerce ...

  5. Information Technology and Security

    OpenAIRE

    Denning, Dorothy E.

    2003-01-01

    in Grave New World: Global Dangers in the 21st Century (Michael Brown ed.), Georgetown Press, 2003. (.pdf of prepublication version) This paper examines key trends and developments in information technology, and the implications of those developments on stability and security. Focus is on cyber threats to computer networks, including information theft and sabotage, and acts that disrupt or deny services. Seven trend areas are examined: ubiquity, mobility, hacking tools, perform...

  6. The right to information

    OpenAIRE

    Stárek, Jan

    2014-01-01

    The text deals with the question of defining what exactly right to information is. As the public debate concerning different institutes of the right to information and transparency goes on intensively and extensively in the Czech republic as well as worldwide, it has become the aim of the author to search for the roots of the right, of both its restrictive and extensive scope and its guiding principles. Such a research should be useful for the interpretation and the aplication of the relevant...

  7. Information systems definition architecture

    Energy Technology Data Exchange (ETDEWEB)

    Calapristi, A.J.

    1996-06-20

    The Tank Waste Remediation System (TWRS) Information Systems Definition architecture evaluated information Management (IM) processes in several key organizations. The intent of the study is to identify improvements in TWRS IM processes that will enable better support to the TWRS mission, and accommodate changes in TWRS business environment. The ultimate goals of the study are to reduce IM costs, Manage the configuration of TWRS IM elements, and improve IM-related process performance.

  8. Information Literacy Journal Club

    OpenAIRE

    Dalton, Michelle; Tumelty, Niamh

    2014-01-01

    The Information Literacy Journal Club (http://infolitjournalclub.blogspot.co.uk/) is an online discussion group that focuses on information literacy and other aspects of user education. The journal club was originally set up on the Blogger platform in December 2012 by Niamh Tumelty (University of Cambridge) and Sheila Webber (University of Sheffield), and since then the community involved has grown to include a range of professionals interested in the area.

  9. Against information literacy

    OpenAIRE

    Williams, P.

    2006-01-01

    This article argues that advocates of “information literacy” (IL) within the library profession are guilty of grossly exaggerating its importance. It presents several, referenced examples of hyperbole in recent literature and shows how this is partly a consequence of a conflation of IL with lifelong learning. Identifies a tendency amongst IL proponents to write about information-seeking in generic, abstract terms and to over-emphasise its complexity. Criticises the lack of debate within the U...

  10. Developing geographic information infrastructure : The role of information policies

    NARCIS (Netherlands)

    Van Loenen, B.

    2006-01-01

    Within information societies, information availability is a key issue affecting societyâs well being. The infrastructure underlying the foundation of the information society may be referred to as the information infrastructure. A geographic information infrastructure (GII) supports the information

  11. Roles of libraries in information society | Awojobi | Information ...

    African Journals Online (AJOL)

    Through the revi ew of relevant literature, the paper examined the roles of libraries in information society. The information society is characterised by proliferation of information through the use of Information and Communication Technology (ICT). One major principle of an information society is accessibility to information ...

  12. Potential Futures for Information.

    Energy Technology Data Exchange (ETDEWEB)

    Ackermann, Mark R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-11-01

    Information is one of the most powerful tools available today. All advances in technology may be used, as David Sarnoff said, for the benefit or harm of society. Information can be used to shape the future by free people, or used to control people by less than benevolent governments, as has been demonstrated since the mid - 1930s, and with growing frequency over the past 50 years. What promised to once set people free and fuel an industrial revolution that might improve the standard of living over most of the world, has also been used to manipulate and enslave entire populations. The future of information is tied to the future of technologies that support the collection of data, processing those data into information and knowledge, and distribution. Technologies supporting the future of information must include technologies that help protect the integrity of data and information, and help to guarantee its discoverability and appropriate availability -- often to the whole of society. This Page Intentionally Left Blank

  13. INFORMATION SPACE– EDUCATIONAL SPACE

    Directory of Open Access Journals (Sweden)

    Monica LIA

    2015-11-01

    Full Text Available This paper has set the objective of researching how education is influenced by the information society. The first step was to define more precisely the information space. The second step was to identify how information space intersects with the family space and institutional space educational levels represented by pre-school / school and pre-university (kindergarten, at elementary / middle school / high school. Interrelationship between the above mentioned areas was another objective of the research. All these elements have been investigated through the original intention to identify how the information space can become an educational tool to support the family space, education and institutional space. Also, the aim of this research is to offer some solutions in this regard. Often the educational efforts appear to be blocked by the existence of this space. But this paper demonstrates that Informational space can be an enemy of the educational system or can support systems if we knew the internal structure and mechanisms. We can make the Informational Space to work in order to accomplish the educational scope.

  14. Concentrating Tripartite Quantum Information.

    Science.gov (United States)

    Streltsov, Alexander; Lee, Soojoon; Adesso, Gerardo

    2015-07-17

    We introduce the concentrated information of tripartite quantum states. For three parties Alice, Bob, and Charlie, it is defined as the maximal mutual information achievable between Alice and Charlie via local operations and classical communication performed by Charlie and Bob. We derive upper and lower bounds to the concentrated information, and obtain a closed expression for it on several classes of states including arbitrary pure tripartite states in the asymptotic setting. We show that distillable entanglement, entanglement of assistance, and quantum discord can all be expressed in terms of the concentrated information, thus revealing its role as a unifying informational primitive. We finally investigate quantum state merging of mixed states with and without additional entanglement. The gap between classical and quantum concentrated information is proven to be an operational figure of merit for mixed state merging in the absence of additional entanglement. Contrary to the pure state merging, our analysis shows that classical communication in both directions can provide an advantage for merging of mixed states.

  15. Avoiding cancer risk information.

    Science.gov (United States)

    Emanuel, Amber S; Kiviniemi, Marc T; Howell, Jennifer L; Hay, Jennifer L; Waters, Erika A; Orom, Heather; Shepperd, James A

    2015-12-01

    Perceived risk for health problems such as cancer is a central construct in many models of health decision making and a target for behavior change interventions. However, some portion of the population actively avoids cancer risk information. The prevalence of, explanations for, and consequences of such avoidance are not well understood. We examined the prevalence and demographic and psychosocial correlates of cancer risk information avoidance preference in a nationally representative sample. We also examined whether avoidance of cancer risk information corresponds with avoidance of cancer screening. Based on our representative sample, 39% of the population indicated that they agreed or strongly agreed that they would "rather not know [their] chance of getting cancer." This preference was stronger among older participants, female participants, and participants with lower levels of education. Preferring to avoid cancer risk information was stronger among participants who agreed with the beliefs that everything causes cancer, that there's not much one can do to prevent cancer, and that there are too many recommendations to follow. Finally, the preference to avoid cancer risk information was associated with lower levels of screening for colon cancer. These findings suggest that cancer risk information avoidance is a multi-determined phenomenon that is associated with demographic characteristics and psychosocial individual differences and also relates to engagement in cancer screening. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Universal Payload Information Management

    Science.gov (United States)

    Elmore, Ralph B.

    2003-01-01

    As the overall manager and integrator of International Space Station (ISS) science payloads, the Payload Operations Integration Center (POIC) at Marshall Space Flight Center has a critical need to provide an information management system for exchange and control of ISS payload files as well as to coordinate ISS payload related operational changes. The POIC's information management system has a fundamental requirement to provide secure operational access not only to users physically located at the POIC, but also to remote experimenters and International Partners physically located in different parts of the world. The Payload Information Management System (PIMS) is a ground-based electronic document configuration management and collaborative workflow system that was built to service the POIC's information management needs. This paper discusses the application components that comprise the PIMS system, the challenges that influenced its design and architecture, and the selected technologies it employs. This paper will also touch on the advantages of the architecture, details of the user interface, and lessons learned along the way to a successful deployment. With PIMS, a sophisticated software solution has been built that is not only universally accessible for POIC customer s information management needs, but also universally adaptable in implementation and application as a generalized information management system.

  17. Photovoltaics information user study

    Energy Technology Data Exchange (ETDEWEB)

    Belew, W.W.; Wood, B.L.; Marie, T.L.; Reinhardt, C.L.

    1980-10-01

    The results of a series of telephone interviews with groups of users of information on photovoltaics (PV) are described. These results, part of a larger study on many different solar technologies, identify types of information each group needed and the best ways to get information to each group. The report is 1 of 10 discussing study results. The overall study provides baseline data about information needs in the solar community. It covers these technological areas: photovoltaics, passive solar heating and cooling, active solar heating and cooling, biomass energy, solar thermal electric power, solar industrial and agricultural process heat, wind energy, ocean energy, and advanced energy storage. An earlier study identified the information user groups in the solar community and the priority (to accelerate solar energy commercialization) of getting information to each group. In the current study only high-priority groups were examined. Results from seven PV groups respondents are analyzed in this report: DOE-Funded Researchers, Non-DOE-Funded Researchers, Researchers Working for Manufacturers, Representatives of Other Manufacturers, Representatives of Utilities, Electric Power Engineers, and Educators.

  18. Information technology resources assessment

    Energy Technology Data Exchange (ETDEWEB)

    Loken, S.C. [ed.

    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.

  19. Overriding information issues. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Hein, Vibeke

    1998-04-01

    The Nordic project on overriding information issues focus on why an information project, how to inform about a difficult subject in a modern society, how to provide advance information, how to inform when the accident has occurred and how to inform about NKS and projects. (au)

  20. Entrepreneurship, Information, and Growth

    Science.gov (United States)

    Bunten, Devin; Weiler, Stephan; Weiler, Stephan; Zahran, Sammy

    2016-01-01

    We examine the contribution to economic growth of entrepreneurial “marketplace information” within a regional endogenous growth framework. Entrepreneurs are posited to provide an input to economic growth through the information revealed by their successes and failures. We empirically identify this information source with the regional variation in establishment births and deaths, which create geographic information asymmetries that influence subsequent entrepreneurial activity and economic growth. We find that local establishment birth and death rates are significantly and positively correlated with subsequent entrepreneurship for US counties. To account for the potential endogeneity caused by forward-looking entrepreneurs, we utilize instruments based on historic mining activity. We find that the information spillover component of local establishment birth and death rates have significant positive effects on subsequent entrepreneurship and employment growth for US counties and metropolitan areas. With the help of these intruments, we show that establishment births have a positive and significant effect on future employment growth within all counties, and that in line with the information hypothesis, local establishment death rates have a similar positive effect within metropolitan counties. PMID:27516625

  1. Energy information directory 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, state, and local governments, the academic community, business and industrial organizations, and the general public. The two principal functions related to this task are: (1) operating a general access telephone line, and (2) responding to energy-related correspondence addressed to the Energy Information Administration (EIA). The Energy Information Directory was developed to assist the NEIC staff, as well as other Department of Energy (DOE) staff, in directing inquiries to the proper offices within DOE, other Federal agencies, or energy-related trade associations. The Directory lists some of the Government offices and trade associations that are involved in energy matters. It includes those DOE offices which deal with the public or public information. For the purposes of this publication, each entry has been given a numeric identification symbol. The index found in the back of this publication uses these identification numbers to refer the reader to relevant entries.

  2. Information: A Personal Synthesis

    Directory of Open Access Journals (Sweden)

    Joseph E. Brenner

    2014-02-01

    Full Text Available This article is an attempt to capture, in a reasonable space, some of the major developments and currents of thought in information theory and the relations between them. I have particularly tried to include changes in the views of key authors in the field. The domains addressed range from mathematical-categorial, philosophical and computational approaches to systems, causal-compositional, biological and religious approaches and messaging theory. I have related key concepts in each domain to my non-standard extension of logic to real processes that I call Logic in Reality (LIR. The result is not another attempt at a General Theory of Information such as that of Burgin, or a Unified Theory of Information like that of Hofkirchner. It is not a compendium of papers presented at a conference, more or less unified around a particular theme. It is rather a highly personal, limited synthesis which nonetheless may facilitate comparison of insights, including contradictory ones, from different lines of inquiry. As such, it may be an example of the concept proposed by Marijuan, still little developed, of the recombination of knowledge. Like the best of the work to which it refers, the finality of this synthesis is the possible contribution that an improved understanding of the nature and dynamics of information may make to the ethical development of the information society.

  3. RADIOLOGY INFORMATION SYSTEM

    Directory of Open Access Journals (Sweden)

    Rade R. Babić

    2012-01-01

    Full Text Available The development of information systems in health care is approaching the process of integration of various systems used in a single computer so that we witness today the omnipresent idea of merging the functions of the clinical-hospital (CHIS and radiology (RIS information system. Radiological Information System (RIS is a technology solution to complete computerization and modernization of the work of the radiology center, and transition from film to paper and ful electronic management and digital recordings. RIS creates the digital radiology center where information is always available at the right place and at the right time. Within the realisation of RIS, it is necessary to follow the standards and systems relating to the specific RIS, which are: DICOM (Digital Imaging and Communications in Medicine, PACS (Picture Archiving and Communication System, HL7 (Health Level Seven. The relevant links of modern RIS are teleradiology and mobile radiology. The authors conclude that the introduction of RIS, HIS and other information systems are reflected in the automation, reduction of possible errors, increase in diagnostic and therapeutic quality, lower costs for materials, the increase in efficiency, saving time and others.

  4. Correlation Between Information Technology And Management Information Systems Quality

    Directory of Open Access Journals (Sweden)

    Annisa Fitri Anggraeni

    2015-08-01

    Full Text Available The aim of this research is to find out the correlation between Information Technology and Management Information System Quality. This research applies literature review from various theories and previously conducted research where controversies between Information Technology and Management Information Systems. The result of this research shows that Information Technology is a part of Management Information System and supports the performance of Management Information Systems.

  5. Interactive Information Retrieval

    DEFF Research Database (Denmark)

    Borlund, Pia

    2013-01-01

    The paper introduces the research area of interactive information retrieval (IIR) from a historical point of view. Further, the focus here is on evaluation, because much research in IR deals with IR evaluation methodology due to the core research interest in IR performance, system interaction...... and satisfaction with retrieved information. In order to position IIR evaluation, the Cranfield model and the series of tests that led to the Cranfield model are outlined. Three iconic user-oriented studies and projects that all have contributed to how IIR is perceived and understood today are presented....... As a response to this call the ‘IIR evaluation model’ by Borlund (e.g., 2003a) is introduced. The objective of the IIR evaluation model is to facilitate IIR evaluation as close as possible to actual information searching and IR processes, though still in a relatively controlled evaluation environment, in which...

  6. Planning to gather information

    Energy Technology Data Exchange (ETDEWEB)

    Kwok, Chung T.; Weld, D.S. [Univ. of Washington, Seattle, WA (United States)

    1996-12-31

    We describe Occam, a query planning algorithm that determines the best way to integrate data from different sources. As input, Occam takes a library of site descriptions and a user query. As output, Occam automatically generates one or more plans that encode alternative ways to gather the requested information. Occam has several important features: (1) it integrates both legacy systems and full relational databases with an efficient, domain-independent, query-planning algorithm, (2) it reasons about the capabilities of different information sources, (3) it handles partial goal satisfaction i.e., gathers as much data as possible when it can`t gather exactly all that the user requested, (4) it is both sound and complete, and (5) it is efficient. We present empirical results demonstrating Occam`s performance on a variety of information gathering tasks.

  7. INFORM'ACTION

    CERN Multimedia

    STAFF ASSOCIATION

    2010-01-01

    INFORM’ACTION Commission ! It’s all in the title ! At a time when one of the keywords is COMMUNICATE, the Staff Association has a duty to take it seriously. This is why, among other reasons, the youngest of the Staff Association internal commissions was created in 20005. As its name indicates, this commission is responsible for INFORMING, TRAINING (FORMER) and organizing ACTIONs. INFORMING : The members of this commission endeavour to work using all imaginable and known channels of information: articles, emails, alerts, posters, web site, organizing meetings, distributing flyers, banners, videos, etc. In 2009 a new web site (http://cern.ch/association) was put on line.   Since then this site has been continually updated to provide information regarding the latest news in the social domain (Pension Fund, CHIS, 5YR), and also special offers for our members, club news, and social and cultural activities. In 2009 and 2010, the Staff Association notice boards were ...

  8. The ethics of information

    CERN Document Server

    Floridi, Luciano

    2013-01-01

    Luciano Floridi develops an original ethical framework for dealing with the new challenges posed by Information and Communication Technologies (ICTs). ICTs have profoundly changed many aspects of life, including the nature of entertainment, work, communication, education, health care, industrial production and business, social relations, and conflicts. They have had a radical and widespread impact on our moral lives and on contemporary ethical debates. Privacy, ownership, freedom of speech, responsibility, technological determinism, the digital divide, and pornography online are only some of the pressing issues that characterise the ethical discourse in the information society. They are the subject of Information Ethics (IE), the new philosophical area of research that investigates the ethical impact of ICTs on human life and society. Since the seventies, IE has been a standard topic in many curricula. In recent years, there has been a flourishing of new university courses, international conferences, workshop...

  9. Information sciences experiment system

    Science.gov (United States)

    Katzberg, Stephen J.; Murray, Nicholas D.; Benz, Harry F.; Bowker, David E.; Hendricks, Herbert D.

    1990-01-01

    The rapid expansion of remote sensing capability over the last two decades will take another major leap forward with the advent of the Earth Observing System (Eos). An approach is presented that will permit experiments and demonstrations in onboard information extraction. The approach is a non-intrusive, eavesdropping mode in which a small amount of spacecraft real estate is allocated to an onboard computation resource. How such an approach allows the evaluation of advanced technology in the space environment, advanced techniques in information extraction for both Earth science and information science studies, direct to user data products, and real-time response to events, all without affecting other on-board instrumentation is discussed.

  10. Computer and information science

    CERN Document Server

    2016-01-01

    This edited book presents scientific results of the 15th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2016) which was held on June 26– 29 in Okayama, Japan. The aim of this conference was to bring together researchers and scientists, businessmen and entrepreneurs, teachers, engineers, computer users, and students to discuss the numerous fields of computer science and to share their experiences and exchange new ideas and information in a meaningful way. Research results about all aspects (theory, applications and tools) of computer and information science, and to discuss the practical challenges encountered along the way and the solutions adopted to solve them. The conference organizers selected the best papers from those papers accepted for presentation at the conference. The papers were chosen based on review scores submitted by members of the program committee, and underwent further rigorous rounds of review. This publication captures 12 of the conference’s most promising...

  11. Information technologies in biomedicine

    CERN Document Server

    Kawa, Jacek; Wieclawek, Wojciech

    2014-01-01

    New computerized approaches to various problems have become critically important in healthcare. Computer assisted diagnosis has been extended towards a support of the clinical treatment. Mathematical information analysis, computer applications have become standard tools underpinning the current rapid progress with developing Computational Intelligence. A computerized support in the analysis of patient information and implementation of a computer aided diagnosis and treatment systems, increases the objectivity of the analysis and speeds up the response to pathological changes. This book presents a variety of state-of-the-art information technology and its applications to the networked environment to allow robust computerized approaches to be introduced throughout the healthcare enterprise. Image analysis and its application is the traditional part that deals with the problem of data processing, recognition and classification. Bioinformatics has become a dynamically developed field of computer assisted biologic...

  12. COMMUNICATIONS AND INFORMATION SYSTEMS

    Directory of Open Access Journals (Sweden)

    Dănuţ ŢIGĂNUŞ

    2011-01-01

    Full Text Available This essay assesses the communications and information systems (CIS in support of the civilian and military structures deployed in the European Union led crises management operations and missions. The article emphasizes the specific structure and function of CIS taking in consideration the particularities of EU led missions. The integration of the EU institutional networks and systems with the national systems provided by the EU member states is considered a key element. The analysis-part of this paper starts with the specific EU command and control system for crises management missions based on two autonomous solutions and one relying on NATO capabilities. Further, it continues with the challenges of the classifi ed information exchange at the operational theatre level. The most important contribution of this article is based on the long term vision implementation measures for the CIS structure, roles, functions and services provided and the information management infrastructure. CIS deployment mechanisms are described with references to the practical situation of the CIS deployed in support of crises management operations and missions. Two important defi nitions are provided regarding the CIS for crisis management and their roles in the specific EU operational environment. The system view of the operational CIS is depicted and analysed also, with a focus on the integration aspects of the infrastructure as the information transport layer for the information exchange flow. The last part of the article focuses on the CIS functions for the deployed systems which are detailed alongside with the C2 and Information Exchange Requirements in the EU operational environment. The variety of the theoretical approaches to determine the CIS infrastructure for EU-led civilian and military missions triggers the conclusion that the planning and implementation process is extremely complex especially in the context of the new security environment and requires

  13. Reconstructing relational information.

    Science.gov (United States)

    Horecka, Kevin M; Dulas, Michael R; Schwarb, Hillary; Lucas, Heather D; Duff, Melissa; Cohen, Neal J

    2018-02-01

    Hippocampal involvement in learning and remembering relational information has an extensive history, often focusing specifically on spatial information. In humans, spatial reconstruction (SR) paradigms are a powerful tool for evaluating an individuals' spatial-relational memory. In SR tasks, participants study locations of items in space and subsequently reconstruct the studied display after a short delay. Previous work has revealed that patients with hippocampal damage are impaired both in overall placement accuracy as well as on a specific measure of relational memory efficacy, "swaps" (i.e., when the relative location of two items is reversed). However, the necessity of the hippocampus for other types of spatial-relational information involved in reconstruction behaviors (e.g., where in the environment and relative to which other items an item was located) have not yet been investigated systematically. In this work, three patients with hippocampal damage and nine healthy matched comparison participants performed an SR task. An analysis framework was developed to independently assess three first-order types of relations: (1) memory for the binding of specific item identities to locations, (2) memory for arrangement of items in relation to each other or the environment bounds, regardless of memory for the item identity, and (3) higher-order, compound relational errors (i.e., errors involving multiple pieces of relational information). Reconstruction errors were evaluated to determine the degree to which patients and comparisons differed (or not) on each type of spatial-relational information. Data revealed that the primary group difference in performance was for identity-location information. However, when the locations of items were evaluated without regarding the identities, no group difference was found in the number of item placements to studied locations. The present work provides a principled approach to analysis of SR data and clarifies our understanding of

  14. Introduction to information processing

    CERN Document Server

    Dietel, Harvey M

    2014-01-01

    An Introduction to Information Processing provides an informal introduction to the computer field. This book introduces computer hardware, which is the actual computing equipment.Organized into three parts encompassing 12 chapters, this book begins with an overview of the evolution of personal computing and includes detailed case studies on two of the most essential personal computers for the 1980s, namely, the IBM Personal Computer and Apple's Macintosh. This text then traces the evolution of modern computing systems from the earliest mechanical calculating devices to microchips. Other chapte

  15. Informàtica

    OpenAIRE

    Barceló García, Miquel

    2012-01-01

    Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro de Ciencias Juridicas O trabalho que apresentamos tem por objeto o estudo da informática e alguns desenvolvimentos de sua utilização na vida civil e militar. Já na introdução colocamos algumas reflexões e preocupações que nortearam o desenvolvimento da dissertação. Na primeira parte há uma preocupação com o impacto da informática e a falta de um disciplinamento maior que vise a tutelar a privacidade do cidadão. Apresen...

  16. AIS, ADMINISTRATIVE INFORMATION SUPPORT

    CERN Multimedia

    AS-DB/AS-SU

    1999-01-01

    The AS-DB and AS-SU groups within the Administrative Support division now offer a central entry point to the computer based Information Services under their responsibilities: the AIS Web site at http://ais.cern.ch.It features comprehensive search and navigation facilities as well as an activity based business map to guide AIS users to the information they want. Users will be able to launch any AIS WEB application from its desktop.Enjoy a visit of the site, we value your feedback at ais.webmaster@cern.ch!AS-DB/AS-SU

  17. Information and communication technology

    Science.gov (United States)

    Edelson, Burton I.; Pelton, Joseph N.; Bostian, Charles W.; Brandon, William T.; Chan, Vincent W. S.; Hager, E. Paul; Helm, Neil R.; Jennings, Raymond D.; Kwan, Robert K.; Mahle, Christoph E.

    1994-01-01

    NASA and the National Science Foundation (NSF) commissioned a panel of U.S. experts to study the international status of satellite communications systems and technology. The study covers emerging systems concepts, applications, services, and the attendant technologies. The panel members traveled to Europe, Japan, and Russia to gather information firsthand. They visited 17 sites in Europe, 20 in Japan, and 4 in Russia. These included major manufacturers, government organizations, service providers, and associated research and development facilities. The panel's report was reviewed by the sites visited, by the panel, and by representatives of U.S. industry. The report details the information collected and compares it to U.S. activities.

  18. Dressed infrared quantum information

    Science.gov (United States)

    Carney, Daniel; Chaurette, Laurent; Neuenfeld, Dominik; Semenoff, Gordon Walter

    2018-01-01

    We study information-theoretic aspects of the infrared sector of quantum electrodynamics, using the dressed-state approach pioneered by Chung, Kibble, Faddeev-Kulish, and others. In this formalism QED has an IR-finite S -matrix describing the scattering of electrons dressed by coherent states of photons. We show that measurements sensitive only to the outgoing electronic degrees of freedom will experience decoherence in the electron momentum basis due to unobservable photons in the dressing. We make some comments on possible refinements of the dressed-state formalism, and how these considerations relate to the black hole information paradox.

  19. Information theoretic preattentive saliency

    DEFF Research Database (Denmark)

    Loog, Marco

    2011-01-01

    Employing an information theoretic operational definition of bottom-up attention from the field of computational visual perception a very general expression for saliency is provided. As opposed to many of the current approaches to determining a saliency map there is no need for an explicit data...... of which features, image information is described. We illustrate our result by determining a few specific saliency maps based on particular choices of features. One of them makes the link with the mapping underlying well-known Harris interest points, which is a result recently obtained in isolation...

  20. Laboratory Information Systems.

    Science.gov (United States)

    Henricks, Walter H

    2015-06-01

    Laboratory information systems (LISs) supply mission-critical capabilities for the vast array of information-processing needs of modern laboratories. LIS architectures include mainframe, client-server, and thin client configurations. The LIS database software manages a laboratory's data. LIS dictionaries are database tables that a laboratory uses to tailor an LIS to the unique needs of that laboratory. Anatomic pathology LIS (APLIS) functions play key roles throughout the pathology workflow, and laboratories rely on LIS management reports to monitor operations. This article describes the structure and functions of APLISs, with emphasis on their roles in laboratory operations and their relevance to pathologists. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Advanced information society(7)

    Science.gov (United States)

    Chiba, Toshihiro

    Various threats are hiding in advanced informationalized society. As we see car accident problems in motorization society light aspects necessarily accompy shady ones. Under the changing circumstances of advanced informationalization added values of information has become much higher. It causes computer crime, hacker, computer virus to come to the surface. In addition it can be said that infringement of intellectual property and privacy are threats brought by advanced information. Against these threats legal, institutional and insurance measures have been progressed, and newly security industry has been established. However, they are not adequate individually or totally. The future vision should be clarified, and countermeasures according to the visions have to be considered.

  2. Geografisk information gennem tiden

    DEFF Research Database (Denmark)

    Sørensen, Esben Munk

    2004-01-01

    At lave kort hænger sammen med et behov for at kommunikere geografisk information. Der har gennem historien altid været en tidstypisk sammenhæng mellem dette behov, den tilgængelige teknologi til formålet og så den pågældende datamodel. Helt tilbage fra den yngste kartografi og til fremtidens brug...... af stedbestemmelse med allestedsnærværende computerkraft - pervasive computing. En udvikling, der understreger, at geografisk information altid tjener samfundet eller et eksplicit behov. Udgivelsesdato: Februar...

  3. Introduction to information retrieval

    CERN Document Server

    Manning, Christopher D; Schütze, Hinrich

    2008-01-01

    Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced un

  4. Information science team

    Science.gov (United States)

    Billingsley, F.

    1982-01-01

    Concerns are expressed about the data handling aspects of system design and about enabling technology for data handling and data analysis. The status, contributing factors, critical issues, and recommendations for investigations are listed for data handling, rectification and registration, and information extraction. Potential supports to individual P.I., research tasks, systematic data system design, and to system operation. The need for an airborne spectrometer class instrument for fundamental research in high spectral and spatial resolution is indicated. Geographic information system formatting and labelling techniques, very large scale integration, and methods for providing multitype data sets must also be developed.

  5. Theories of information behavior

    CERN Document Server

    Erdelez, Sandra; McKechnie, Lynne

    2005-01-01

    This unique book presents authoritative overviews of more than 70 conceptual frameworks for understanding how people seek, manage, share, and use information in different contexts. A practical and readable reference to both well-established and newly proposed theories of information behavior, the book includes contributions from 85 scholars from 10 countries. Each theory description covers origins, propositions, methodological implications, usage, links to related conceptual frameworks, and listings of authoritative primary and secondary references. The introductory chapters explain key concepts, theory–method connections, and the process of theory development.

  6. Industrialized Information Systems Development

    DEFF Research Database (Denmark)

    Havn, Erling; Bansler, Jørgen P.

    1996-01-01

    The production of application software is rapidly being industrialized. Computer manufacturers and software houses produce a rapidly growing number of generic software applications and systems, and more and more user companies choose to build their computer-based information systems...... with such generic products, instead of custom made software. We discuss how the move away from traditional in-house development and the increasing use of generic software is likely to transform IS development in the near future. We conclude that these developments will make new demands on the information systems...

  7. Multimedia Information Extraction

    CERN Document Server

    Maybury, Mark T

    2012-01-01

    The advent of increasingly large consumer collections of audio (e.g., iTunes), imagery (e.g., Flickr), and video (e.g., YouTube) is driving a need not only for multimedia retrieval but also information extraction from and across media. Furthermore, industrial and government collections fuel requirements for stock media access, media preservation, broadcast news retrieval, identity management, and video surveillance.  While significant advances have been made in language processing for information extraction from unstructured multilingual text and extraction of objects from imagery and vid

  8. Relational Information Gain

    DEFF Research Database (Denmark)

    Lippi, Marco; Jaeger, Manfred; Frasconi, Paolo

    2011-01-01

    We introduce relational information gain, a refinement scoring function measuring the informativeness of newly introduced variables. The gain can be interpreted as a conditional entropy in a well-defined sense and can be efficiently approximately computed. In conjunction with simple greedy general......-to-specific search algorithms such as FOIL, it yields an efficient and competitive algorithm in terms of predictive accuracy and compactness of the learned theory. In conjunction with the decision tree learner TILDE, it offers a beneficial alternative to lookahead, achieving similar performance while significantly...

  9. Online Particle Physics Information

    Energy Technology Data Exchange (ETDEWEB)

    Kreitz, Patricia A

    2003-04-24

    This list describes a broad set of online resources that are of value to the particle physics community. It is prescreened and highly selective. It describes the scope, size, and organization of the resources so that efficient choices can be made amongst many sites which may appear similar. A resource is excluded if it provides information primarily of interest to only one institution. Because this list must be fixed in print, it is important to consult the updated version of this compilation which includes newly added resources and hypertext links to more complete information at: http://www.slac.stanford.edu/library/pdg/.

  10. Informal Unemployment and Education

    DEFF Research Database (Denmark)

    Kolm, Ann-Sofie; Larsen, Birthe

    2016-01-01

    This paper develops a four-sector equilibrium search and matching model with informal sector employment opportunities and educational choice. We show that underground activities reduce educational attainments if informal employment opportunities mainly are available for low-educated workers. A more...... zealous enforcement policy will in this case improve educational incentives as it reduces the attractiveness of remaining a low-educated worker. However, unemployment also increases. Characterizing the optimal enforcement policies, we find that relatively more audits should be targeted towards the sector...... employing low-educated workers; elsewise, a too low stock of educated workers is materialized....

  11. Information and Physics

    Directory of Open Access Journals (Sweden)

    Vlatko Vedral

    2012-05-01

    Full Text Available In this paper I discuss the question: what comes first, physics or information? The two have had a long-standing, symbiotic relationship for almost a hundred years out of which we have learnt a great deal. Information theory has enriched our interpretations of quantum physics, and, at the same time, offered us deep insights into general relativity through the study of black hole thermodynamics. Whatever the outcome of this debate, I argue that physicists will be able to benefit from continuing to explore connections between the two.

  12. Topological forms of information

    Energy Technology Data Exchange (ETDEWEB)

    Baudot, Pierre [Max Planck Institute for Mathematics in the Sciences, Inselstrasse 22, 04103 Leipzig (Germany); Bennequin, Daniel [Universite Paris Diderot-Paris 7, UFR de Mathematiques, Equipe Geometrie et Dynamique, Batiment Sophie Germain, 5 rue Thomas Mann, 75205 Paris Cedex 13 (France)

    2015-01-13

    We propose that entropy is a universal co-homological class in a theory associated to a family of observable quantities and a family of probability distributions. Three cases are presented: 1) classical probabilities and random variables; 2) quantum probabilities and observable operators; 3) dynamic probabilities and observation trees. This gives rise to a new kind of topology for information processes. We discuss briefly its application to complex data, in particular to the structures of information flows in biological systems. This short note summarizes results obtained during the last years by the authors. The proofs are not included, but the definitions and theorems are stated with precision.

  13. Information in Our World: Conceptions of Information and Problems of Method in Information Science

    Science.gov (United States)

    Ma, Lai

    2012-01-01

    Many concepts of information have been proposed and discussed in library and information science. These concepts of information can be broadly categorized as empirical and situational information. Unlike nomenclatures in many sciences, however, the concept of information in library and information science does not bear a generally accepted…

  14. Information Retrieval Methods in Libraries and Information Centers ...

    African Journals Online (AJOL)

    The volumes of information created, generated and stored are immense that without adequate knowledge of information retrieval methods, the retrieval process for an information user would be cumbersome and frustrating. Studies have further revealed that information retrieval methods are essential in information centers ...

  15. Information privacy fundamentals for librarians and information professionals

    CERN Document Server

    Givens, Cherie L

    2014-01-01

    This book introduces library and information professionals to information privacy, provides an overview of information privacy in the library and information science context, U.S. privacy laws by sector, information privacy policy, and key considerations when planning and creating a privacy program.

  16. 75 FR 28777 - Information Collection; Financial Information Security Request Form

    Science.gov (United States)

    2010-05-24

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Information Collection; Financial Information Security Request Form... Information Security Request Form. DATES: Comments must be received in writing on or before July 23, 2010 to... INFORMATION: Title: Financial Information Security Request Form. OMB Number: 0596-0204. Expiration Date of...

  17. Informing Science Special Issue on Information Science Research

    Directory of Open Access Journals (Sweden)

    Amanda Spink

    2000-01-01

    Full Text Available The papers in this Special Issue of Informing Science highlight research areas in the interdisciplinary field of Information Science. Key research problems for Information Science include: (1 how to model and effectively support human information behaviors, including information seeking and use behaviors, and interaction with information retrieval (IR technologies, (2 how information should be organized intellectually in IR technologies for more effective human information retrieval, and (3 the organizational, social and policy implications for the information society of human information behaviors. Information Scientists are concerned with how people's information problems can be resolved. In this way, information science is an important part of the "informing sciences". Information Science has largely borrowed theories and approaches from other disciplines - but is now attracting attention from other disciplines as a generator of theory and models that delineate key areas of human information-related endeavors. As humans struggle to seek and use information within the plethora of information sources increasingly available via the Web, Information Science research is taking center stage. Each paper in this special issue is written by an expert in their area of Information Science research.

  18. Information Interaction: Providing a Framework for Information Architecture.

    Science.gov (United States)

    Toms, Elaine G.

    2002-01-01

    Discussion of information architecture focuses on a model of information interaction that bridges the gap between human and computer and between information behavior and information retrieval. Illustrates how the process of information interaction is affected by the user, the system, and the content. (Contains 93 references.) (LRW)

  19. Information Requirements for a Procurement Management Information System.

    Science.gov (United States)

    1975-08-01

    Management Information System is...described and some justification for this type of procurement management information system is presented. A literature search was made to determine...information systems. If information requirements are correctly identified and satisfied by a procurement management information system , contract administration and procurement management can be

  20. Information and Announcement

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 7. Silver Jubilee Meetings of the Ethological Society of India and National Symposium on Behaviour, December 28-30, 1996. Information and Announcements Volume 1 Issue 7 July 1996 pp 96-96 ...

  1. Incident Information Management Tool

    CERN Document Server

    Pejovic, Vladimir

    2015-01-01

    Flaws of\tcurrent incident information management at CMS and CERN\tare discussed. A new data\tmodel for future incident database is\tproposed and briefly described. Recently developed draft version of GIS-­‐based tool for incident tracking is presented.

  2. Information and Announcements -90 ...

    Indian Academy of Sciences (India)

    Information and Announcements. India Wins 1 Gold, 3 Silver and 1 Bronze Medals at the 37th IMO ... such that. LAPB -LACB = LAPC -LABC. Let D, E be the incen tres of triangles AP B ,. APC respectively. Show that AP, BD and. CE meet at a point. (Canada). 3. Let S = {O, 1, 2, 3, ... } be the set of non-negative integers.

  3. Entropy: Order or Information

    Science.gov (United States)

    Ben-Naim, Arieh

    2011-01-01

    Changes in entropy can "sometimes" be interpreted in terms of changes in disorder. On the other hand, changes in entropy can "always" be interpreted in terms of changes in Shannon's measure of information. Mixing and demixing processes are used to highlight the pitfalls in the association of entropy with disorder. (Contains 3 figures.)

  4. Information Technologist (The)

    African Journals Online (AJOL)

    Procedures and challenges of retrospective catalogue conversion in two Nigerian University Libraries: A comparative study of Federal University of Technology, ... Use of electronic information resources among the undergraduate students in academic libraries in a recessed economy · EMAIL FULL TEXT EMAIL FULL TEXT

  5. Redefining Information Operations

    Science.gov (United States)

    2013-01-01

    but one of several messages competing for the audi - ence’s attention. This only affects the commander’s information content output to adversaries...even counterdecision cycle approach. As former Secretary Robert Gates noted to Congress, “adversaries leverage multiple communications platforms, to

  6. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 11; Issue 12. Refresher Course in 'Topics in Mathematics and Physics'. Information and Announcements Volume 11 Issue 12 December 2006 pp 87-87. Fulltext. Click here to view fulltext PDF. Permanent link:

  7. Mobile Informal Learning

    NARCIS (Netherlands)

    Börner, Dirk; Glahn, Christian; Specht, Marcus

    2009-01-01

    Börner, D., Glahn, C., & Specht, M. (2009). Mobile Informal Learning. Presentation for the Education in the Wild: contextual and location-based mobile learning in action workshop at the STELLAR Alpine Rendez-Vous 2009. November, 30-December, 3, 2009, Garmisch-Partenkirchen, Germany.

  8. Information and Announcements -96 ...

    Indian Academy of Sciences (India)

    Information and Announcements. Indian Team to the 38th International Mathematical Olympiad. As a result of continuous evaluation of the participants at the IMO Training Camp held from May 6 to June 2,1997 at the Homi Bhabha Centre for Science Education, Mumbai, the following students have been selected to ...

  9. Supporting Information.pdf

    Indian Academy of Sciences (India)

    Administrator

    Supporting information. Excited State Dynamics of 9,9´-Bianthryl in Room Temperature Ionic Liquids as. Revealed by Picosecond Time-Resolved Fluorescence Study. Dinesh Chandra Khara, Aniruddha Paul, K. Santhosh and Anunay Samanta*. School of Chemistry, University of Hyderabad, Hyderabad 500046, India.

  10. Beyond Management Information Systems.

    Science.gov (United States)

    Clemson, Barry

    1978-01-01

    Management information systems fail because they are based on the assumption that more facts are needed and they overtax computer systems. The alternative proposed here is much smaller (in data banks and dollars) than conventional systems and is designed to aid decision making rather than to build banks of facts. (Author/IRT)

  11. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 23; Issue 1. Resonance congratulates the recipients of INSA Teachers Award 2017. Information and Announcements Volume 23 Issue 1 January 2018 pp 129-131. Fulltext. Click here to view fulltext PDF. Permanent link:

  12. Informational Books for Children

    Directory of Open Access Journals (Sweden)

    Tri Mega Asri

    2016-12-01

    Full Text Available The ignorance of reading activity is a result of condition in which people are not accustomed to read because they are not familiar with the culture of writing. It is fueled by the entry of telecommunications technologies and broadcasting, especially children digital native generation. The ability to speak and communicate in children is very influential in the development of social interaction. Besides the language and communication skills are directly related to the process of thinking and developments in the search for solutions to problems in children. Informational books is one medium that can help the development of language and communication skills in children. Informational books can convey knowledge of all the things they want to know the child, about science, about everything that exists and happens around the child to see the writing in a language that has a characteristic and image. The method used is literature study and data collection techniques to conduct a study review of the relevant literature. Informational books children as a means of communication, various forms of media including books have a major influence in shaping attitudes and behavior of children. A wide variety of informational books that has developed its own current trend where its use on children in need of assistance.

  13. Information technology ethics

    DEFF Research Database (Denmark)

    Ess, Charles

    One of the first book-length anthologies explicitly devoted to diverse cultural perspectives, including core attention to East-West differences and similarities, on central issues in information ethics. Our introduction provides an overview of the individual chapters, draws these together to form...

  14. Generating Embodied Information Presentations

    NARCIS (Netherlands)

    Theune, Mariet; Heylen, Dirk K.J.; Nijholt, Antinus; Stock, O.; Zancanaro, M

    2005-01-01

    The output modalities available for information presentation by embodied, human-like agents include both language and various nonverbal cues such as pointing and gesturing. These human, nonverbal modalities can be used to emphasize, extend or even replace the language output produced by the agent.

  15. INFORMATION AND COMMUNICATION

    African Journals Online (AJOL)

    USER

    marketing takes place between households at village level or at some exchange point such as roadside station. The next most complex form of marketing occurs where people meet periodically in some organised manner to buy and sell goods to satisfy their needs as well as exchange information with relatives, friends and ...

  16. Normalized information distance

    NARCIS (Netherlands)

    Vitányi, P.M.B.; Balbach, F.J.; Cilibrasi, R.L.; Li, M.

    2008-01-01

    The normalized information distance is a universal distance measure for objects of all kinds. It is based on Kolmogorov complexity and thus uncomputable, but there are ways to utilize it. First, compression algorithms can be used to approximate the Kolmogorov complexity if the objects have a string

  17. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... International Newsroom About CPSC Contact Us Sitemap RSS E-mail Inside CPSC Accessibility Privacy Policy Budget, Performances & Finance ... Subscribe to CPSC News and Information Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open Government Freedom ...

  18. Music Information Retrieval.

    Science.gov (United States)

    Downie, J. Stephen

    2003-01-01

    Identifies MIR (Music Information Retrieval) computer system problems, historic influences, current state-of-the-art, and future MIR solutions through an examination of the multidisciplinary approach to MIR. Highlights include pitch; temporal factors; harmonics; tone; editorial, textual, and bibliographic facets; multicultural factors; locating…

  19. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... and Bans Report an Unsafe Product Consumers Businesses Home Safety Education Safety Education Centers Carbon Monoxide Information Center Carbon ... All CO Safety Guides ")); jQuery(".node-type-safety-education-center ... Camping Equipment Home Heating Equipment On Safety Blogs: CO Safety More ...

  20. Your Health Information Rights

    Science.gov (United States)

    ... plan to correct your health record by adding information to it to make it more accurate or complete. This is called the "right to amend." For example, if you and your hospital agree that your record has the wrong result for a test, the hospital must change ...

  1. Information Privacy Revealed

    Science.gov (United States)

    Lavagnino, Merri Beth

    2013-01-01

    Why is Information Privacy the focus of the January-February 2013 issue of "EDUCAUSE Review" and "EDUCAUSE Review Online"? Results from the 2012 annual survey of the International Association of Privacy Professionals (IAPP) indicate that "meeting regulatory compliance requirements continues to be the top perceived driver…

  2. Visualizing Qualitative Information

    Science.gov (United States)

    Slone, Debra J.

    2009-01-01

    The abundance of qualitative data in today's society and the need to easily scrutinize, digest, and share this information calls for effective visualization and analysis tools. Yet, no existing qualitative tools have the analytic power, visual effectiveness, and universality of familiar quantitative instruments like bar charts, scatter-plots, and…

  3. The visual information system

    Science.gov (United States)

    Merlyn J. Paulson

    1979-01-01

    This paper outlines a project level process (V.I.S.) which utilizes very accurate and flexible computer algorithms in combination with contemporary site analysis and design techniques for visual evaluation, design and management. The process provides logical direction and connecting bridges through problem identification, information collection and verification, visual...

  4. Information Theory of Networks

    Directory of Open Access Journals (Sweden)

    Matthias Dehmer

    2011-11-01

    Full Text Available The paper puts the emphasis on surveying information-theoretic network measures for analyzing the structure of networks. In order to apply the quantities interdisciplinarily, we also discuss some of their properties such as their structural interpretation and uniqueness.

  5. Being an information innovator

    CERN Document Server

    Rowley, Jennifer

    2012-01-01

    This groundbreaking book is the first to discuss and apply the rhetoric and theories of innovation and entrepreneurship in information organizations. It both celebrates existing examples of good practice, and promotes the development of innovative and entrepreneurial behaviour at all organizational levels.

  6. Picture of informal care

    NARCIS (Netherlands)

    Alice de Boer

    2005-01-01

    Original title: Kijk op informele zorg. Many people assume that the giving of informal care to the sick and disabled is in decline. This is blamed among other things on the growing labour participation of women. In reality, however, this assumption is incorrect: the percentage of people

  7. Information for School Administrators.

    Science.gov (United States)

    Kowitz, Gerald T.; And Others

    Modern management theory, based on the reduction of uncertainties, demands the collection and manipulation of large amounts of information. School Administrators choke in the process of trying to digest a proliferation of data, only some of which are useful. The aims of the study were to explore the extent to which large amounts of data could be…

  8. Special informal care

    NARCIS (Netherlands)

    Y. Wittenberg; M.H. Kwekkeboom; A.H. de Boer

    2012-01-01

    Original title: Bijzondere mantelzorg The notion of informal care generally conjures up a picture of care provided to older persons by relatives and friends. However, people with psychiatric problems or intellectual disabilities also receive a great deal of care from those close to them. As

  9. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 3. Ramanujan Mathematical Society. Information and Announcements Volume 12 Issue 3 March 2007 pp 76-76. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/012/03/0076-0076. Resonance ...

  10. The Information Revolution.

    Science.gov (United States)

    Gilder, George

    1993-01-01

    A technological revolution is erupting all about us. A millionfold rise in computation and communications cost effectiveness will transform all industries and bureaucracies. The information revolution is a decentralizing, microcosmic electronic force opposing the centralizing, controlling Industrial-Age mentality persisting in schools. Television…

  11. Information services directory

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-01-01

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

  12. Small Wind Information (Postcard)

    Energy Technology Data Exchange (ETDEWEB)

    2011-08-01

    The U.S. Department of Energy's Wind Powering America initiative maintains a website section devoted to information about small wind turbines for homeowners, ranchers, and small businesses. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to this online resource.

  13. Management Information System Project.

    Science.gov (United States)

    Foley, Walter J.; Harr, Gordon G.

    The Management Information System (MIS) described in this report represents a plan to utilize modern management techniques to facilitate the goal of a learner-responsive school system. The MIS component is being developed to meet the need for the coordination of the resources of staff, facilities, and time with the long range planning and…

  14. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... regularly. View Information About CO Alarms Other CO Topics Safety Tips Recalls and News Questions and Answers Charcoal Portable Heaters & Camping Equipment Home Heating Equipment On Safety Blogs: CO Safety More CO Blogs Research & Statistics JANUARY 07, 2016 Non-Fire Carbon Monoxide ...

  15. Information Technology Industry 2004

    Science.gov (United States)

    2004-01-01

    i Information Technology Abstract. Forging an unprecedented partnership between the public and private sectors is essential to protect the...Consumer Services & the Internet. New York: McGraw Hill Co., September 5, 2002. Kharif, Olga , How Telcos Can Fight the Cable Invasion, http

  16. Value of information

    DEFF Research Database (Denmark)

    Straub, D.; Chatzi, E.; Bismut, E.

    2017-01-01

    The concept of value of information (VoI) enables quantification of the benefits provided by structural health monitoring (SHM) systems –in principle. Its implementation is challenging, as it requires an explicit modelling of the structural system’s life cycle, in particular of the decisions...

  17. Information and Announcements

    Indian Academy of Sciences (India)

    IAS Admin

    2015-02-28

    Feb 28, 2015 ... RESONANCE | February 2015. 184. Information and Announcements. Science Academies' Seventieth Refresher Course in Experimental Physics at Department of Physics, Goa University, Goa. 13 to 28 May 2015. Sponsored by Indian Academy of Sciences, Bangalore, Indian National Science Academy,.

  18. Enterprise Information Systems Outsourcing

    DEFF Research Database (Denmark)

    Svejvig, Per; Pries.Heje, Jan

    2009-01-01

    Outsourcing is now a feasible mean for Enterprise Information Systems (EIS) cost savings, but do however increase the complexity substantially when many organizations are involved. We set out to study EIS outsourcing with many interorganizational partners in a large Scandinavian high...

  19. Enterprise Information Systems Outsourcing

    DEFF Research Database (Denmark)

    Pries-Heje, Jan; Svejvig, Per

    2009-01-01

      Outsourcing is now a feasible mean for Enterprise Information Systems (EIS) cost savings, but do however increase the complexity substantially when many organizations are involved. We set out to study EIS outsourcing with many interorganizational partners in a large Scandinavian high...

  20. The Dynamics of Information

    CERN Multimedia

    CERN. Geneva

    2007-01-01

    efficacy at making predictions in the real world. About the speaker Bernardo Huberman is a Senior HP Fellow and Director of the Information Dynamics Lab at Hewlett Packard Laboratories. He received his Ph.D. in Physics from the University of Pennsylvania, and is currently a Consulting Professor in the Department of Applied Physics at Stanford University...

  1. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... United States government. Website Feedback Connect with Us: Facebook Instagram YouTube Twitter Blog SlideShare GooglePlus Flickr Report an Unsafe Product Subscribe to CPSC News and Information Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open Government ...

  2. Carbon Monoxide Information Center

    Science.gov (United States)

    ... United States government. Website Feedback Connect with Us: Facebook Instagram YouTube Twitter Blog SlideShare GooglePlus Flickr Report an Unsafe Product Subscribe to CPSC News and Information Sitemap RSS E-mail Accessibility Privacy Policy Budget & Performance Open Government ...

  3. National Health Information Center

    Science.gov (United States)

    ... you can: Educate the public about health risks Organize successful health promotion events and campaigns Get new ... Centers and Clearinghouses provide free public information and resources. Many offer toll-free numbers and websites. Their ... Department of Health and Human Services. Office of Disease Prevention and Health Promotion ...

  4. Information and Announcements

    Indian Academy of Sciences (India)

    IAS Admin

    2015-03-15

    Mar 15, 2015 ... RESONANCE | March 2015. Information and Announcements ... 2: Angular momentum theory and identical particles and spin; Module 3: Perturbation theory (degenerate and non- degenerate) and scattering theory; Module 4: Quantum theory of radiation and Relativistic Quantum mechanics-. Klein-Gordon ...

  5. Process Information and Evolution.

    Science.gov (United States)

    Chastain, Erick; Smith, Cameron

    2016-12-01

    Universal Semantic Communication (USC) is a theory that models communication among agents without the assumption of a fixed protocol. We demonstrate a connection, via a concept we refer to as process information, between a special case of USC and evolutionary processes. In this context, one agent attempts to interpret a potentially arbitrary signal produced within its environment. Sources of this effective signal can be modeled as a single alternative agent. Given a set of common underlying concepts that may be symbolized differently by different sources in the environment, any given entity must be able to correlate intrinsic information with input it receives from the environment in order to accurately interpret the ambient signal and ultimately coordinate its own actions. This scenario encapsulates a class of USC problems that provides insight into the semantic aspect of a model of evolution proposed by Rivoire and Leibler. Through this connection, we show that evolution corresponds to a means of solving a special class of USC problems, can be viewed as a special case of the Multiplicative Weights Updates algorithm, and that infinite population selection with no mutation and no recombination conforms to the Rivoire-Leibler model. Finally, using process information we show that evolving populations implicitly internalize semantic information about their respective environments.

  6. Learning Information Literacy

    Science.gov (United States)

    Diehm, Rae-Anne; Lupton, Mandy

    2014-01-01

    Introduction: This paper reports on university students' experiences of learning information literacy. Method: Phenomenography was selected as the research approach as it describes the experience from the perspective of the study participants, which in this case is a mixture of undergraduate and postgraduate students studying education at an…

  7. Governing Logistics Information Platforms

    NARCIS (Netherlands)

    Klievink, A.J.; Aldewereld, H.M.; Knol, A.; Tan, Y.H.

    2014-01-01

    The Extended Single Window (ESW) project aims to support goods flows by Information and Communication Technology (ICT). Specifically, the project takes the concept of Single Windows (often used in the sense that governments offer a single portal or interface to which businesses can submit

  8. Information and Announcements

    Indian Academy of Sciences (India)

    [1] R Courant and H Robbins, What is Mathematics?, Second Edition. (revised by Ian Stewart), Oxford University Press, 1996. [2] A Sitaram, The isoperime-tric problem, Resonance, Vol. 2, No.9, pp. 65-68, 1997. Information and Announcements. Drosophila Stocks Available for Classroom Studies. Drosophila is one of the ...

  9. Information and Announcements

    Indian Academy of Sciences (India)

    Information and Announcements. Refresher Course in Theoretical Physics. Sponsored by. INDIAN ACADEMY OF SCIENCES, Bangalore. 49 Some Aspects of Convexity. V S Sunder. 60 The Importance of Systematics. T C Narendran. RESEARCH NEWS. 97 Amartya Sen and the Mathematics of. Collective Choice. Bhaskar ...

  10. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... CO alarms matter. Install one and check its batteries regularly. View Information About CO Alarms Other CO ... U.S. government's official web portal. × You are about to leave the U.S. Consumer Product Safety Commission (CPSC) ...

  11. Information and Announcements

    Indian Academy of Sciences (India)

    Information and Announcements. Refresher Course on Quantum Chemistry sponsored by Indian Academy of Sciences, ... Sen, E D Jemmis, M Durga Prasad, T P Radhakrishnan, University of Hyderabad, Hyderabad,. M V Rajasekharan, School of <;:hemistry, Indian Institute of Technology, Madras, S R Gadre, Department.

  12. Information technology and services.

    OpenAIRE

    Rada JF

    1986-01-01

    Working paper on the impact of information technology on the role of service sectors in trade and commerce. Describes the trend towards the increasingly important economic role of telecommunications in providing services for the domestic market and international market. Explains the comparative advantage of a strong link between the production of goods and services and shows how it disadvantages developing countries.

  13. Building information modelling (BIM)

    CSIR Research Space (South Africa)

    Conradie, Dirk CU

    2009-02-01

    Full Text Available The concept of a Building Information Model (BIM) also known as a Building Product Model (BPM) is nothing new. A short article on BIM will never cover the entire filed, because it is a particularly complex filed that is recently beginning to receive...

  14. Information manager vol 10

    African Journals Online (AJOL)

    Library _info_Sc_ 1

    Abstract. With the rapidly increasing number of break-in reports on traditional Personal Identification Number (PIN) and password security systems, there is a high demand for greater security for access to sensitive or personal information in the. Nigerian Banking System. This paper reviews the current practices in Nigeria's ...

  15. information manger-2012-editedx

    African Journals Online (AJOL)

    Library _info_Sc_ 1

    Developing a records storage plan, including the short- and long-term housing of physical records and digital information. a. Identifying existing and newly created records, classifying and b. Storing them according to standard operating procedures. c. Coordinating access to and circulation of records within and outside the.

  16. Literacy and Informational Interviews

    Science.gov (United States)

    Decarie, Christina

    2010-01-01

    Informational interviews are valuable tools for improving writing, editing, and interviewing skills, and they are also extremely valuable in improving the soft skills that are valued by employers, such as confidence, adaptability, the ability to set and keep deadlines, the ability to manage risk, and so on. These soft skills, this article argues,…

  17. Information manager vol 10

    African Journals Online (AJOL)

    Library _info_Sc_ 1

    categories special libraries offer library services to a specialized group of .... and these often involves creating and designing new systems applications to facilitate adequate information services. Research libraries acquire and deploy new technologies to ... run the necessary services and keep the web servers running 24/7.

  18. Information Warfare and Ethics

    Directory of Open Access Journals (Sweden)

    M.J. Warren

    2001-05-01

    Full Text Available This paper examines the ethics of the practice of information warfare at both the national and corporate levels. Initially examining the present and past actions of individual hackers, it moves to the more organised, future military and economic warfare scenarios. It examines the lack of legal or policy initiatives in this area.

  19. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 22; Issue 3. Science Academies' Refresher Course on Statistical Physics and its Application. Information and Announcements Volume 22 Issue 3 March 2017 pp 327-327. Fulltext. Click here to view fulltext PDF. Permanent link:

  20. Information Services Directory

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

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

  1. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... U.S. government's official web portal. × You are about to leave the U.S. Consumer Product Safety Commission (CPSC) ... site or its privacy policy and cannot attest to the accuracy of the information it contains. You ...

  2. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 5; Issue 12. India to Host - International Chemistry Olympiad 2001. Arvind Kumar. Information and Announcements Volume 5 Issue 12 December 2000 pp 94-94. Fulltext. Click here to view fulltext PDF. Permanent link:

  3. Information Assurance Under Fire

    NARCIS (Netherlands)

    Luiijf, H.A.M.

    2000-01-01

    Information and Communication Technology (ICT) has an immense impact on the Military Mode of Operation. Modern Armed Forces are increasingly using commercial-off-the-shelf (COTS) hardware, software and ICT-services. Defence and government decision-making units and its supporting critical industries

  4. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 21; Issue 10. Science Academies Refresher Course on Immunology Laboratory Techniques Using Fish Model at School of Life Sciences. Information and Announcements Volume 21 Issue 10 October 2016 pp 963-963 ...

  5. Pharmacology Information System Ready

    Science.gov (United States)

    Chemical and Engineering News, 1973

    1973-01-01

    Discusses the development and future of Prophet,'' a specialized information handling system for pharmacology research. It is designed to facilitate the acquisition and dissemination of knowledge about mechanisms of drug action, and it is hoped that it will aid in converting pharmacology research from an empirical to a predictive science. (JR)

  6. Normalized information distance

    NARCIS (Netherlands)

    Vitányi, P.M.B.; Balbach, F.J.; Cilibrasi, R.L.; Li, M.; Emmert-Streib, F.; Dehmer, M.

    2009-01-01

    The normalized information distance is a universal distance measure for objects of all kinds. It is based on Kolmogorov complexity and thus uncomputable, but there are ways to utilize it. First, compression algorithms can be used to approximate the Kolmogorov complexity if the objects have a string

  7. ICT literacy, information l

    African Journals Online (AJOL)

    Information Impact | Journal of Information and Knowledge Management

    This paper discussed information communication technology (ICT) literacy as the relative measure of library staff's capacity to make ... local area network (LAN) and wide area network (WAN). Furthermore, library staff ... 2) What is the impact of ICT literacy competence on the duties of the library staff in. Nigerian federal ...

  8. Information manager vol 10

    African Journals Online (AJOL)

    Library _info_Sc_ 1

    amongst the students of library and information science in Umaru Musa Yar'adua University, Katsina, whether the courses taught in the department were ... describe the items or equipment (hardware) and computer programme (software) that ... networks such as LAN and WAN as well as knowledge of library automation ...

  9. Advanced fire information system

    CSIR Research Space (South Africa)

    Frost, PE

    2007-01-01

    Full Text Available The South African Advanced Fire Information System (AFIS) is the first near real-time satellite-based fire monitoring system in Africa. It was originally developed for, and funded by, the electrical power utility Eskom, to reduce the impact of wild...

  10. Computer/Information Science

    Science.gov (United States)

    Birman, Ken; Roughgarden, Tim; Seltzer, Margo; Spohrer, Jim; Stolterman, Erik; Kearsley, Greg; Koszalka, Tiffany; de Jong, Ton

    2013-01-01

    Scholars representing the field of computer/information science were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Ken Birman, Jennifer Rexford, Tim Roughgarden, Margo Seltzer, Jim Spohrer, and…

  11. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 14; Issue 11. Nobel Prize 2009. Information and Announcements Volume 14 Issue 11 November 2009 pp 1132-1132. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/014/11/1132-1132. Resonance – Journal ...

  12. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 13; Issue 11. Nobel Prize 2008. Information and Announcements Volume 13 Issue 11 November 2008 pp 1087-1087. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/013/11/1087-1087. Resonance – Journal ...

  13. Informing Consumers About Themselves

    NARCIS (Netherlands)

    O. Bar-Gill (Oren)

    2010-01-01

    textabstractConsumers make mistakes. Imperfect information and imperfect rationality lead to misperception of benefits and costs associated with a product. As a result, consumers might fail to maximise their preferences in product choice or product use. A proposed taxonomy of consumer mistakes draws

  14. Relativistic Quantum Information Theory

    Science.gov (United States)

    2007-11-20

    Relativistic Quantum Information Theory Army Research Office Grant # DAAD -0301-0207 Christoph Adami November 16, 2007 1 Foreword The stated goal of the...the future will allow us to finish the work we started. A List of manuscripts produced under ARO grant # DAAD - 0301-0207 All these manuscripts

  15. Information and Announcements

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 14; Issue 3. Refresher Course in Animal Tissue Culture. Information and Announcements Volume 14 Issue 3 March 2009 pp 307-307. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/014/03/0307-0307 ...

  16. INFORMATION SPACE RESEARCH IN NAVIGATION

    Directory of Open Access Journals (Sweden)

    Gennadiy Vilsky

    2011-03-01

    Full Text Available Abctract. Considered the problems information space navigation and the ship, as the object of informationsecurity waterways. Formed the category of information flows for modeling their interactions in order to prioritizethe information space navigation. Investigated priority flows ship information in a continuous exchange ofinformation, allowing to increase the safety of navigation. Shows an embodiment of methods of surgical analysis ofthe information space and its application in the formation of information impacts on the management of the vessel.Using matrix and Graphology analysis carried out studies of information flow in the navigation. Justified the priorityobjective and focus of the proposed method. Shows a computer visualization prioritization of information flows.Results of the study the information space will create the information - analytical system for the provision of servicesto ships under continuous threats and risks.Keywords: waterway, navigation, information flows, information security, information space model,graph, matrix state priority.

  17. The Fluvial Information System

    Science.gov (United States)

    Dugdale, S. J.; Carbonneau, P.; Clough, S.

    2009-12-01

    River ecologists have long been aware that our understanding of lotic ecology is limited by our lack of methods applicable to catchment scale processes. Furthermore, the EU’s Water Framework Directive states that surface waters must be managed at catchment scales. This has created a need for a new approach to high-resolution catchment scale data collection in fluvial environments. In response to this, remote sensing has been the focus of increasing interest in river science, and it is now possible to map parameters such as water depth, grain size and habitat type with sub-metric resolutions over large areas. These techniques are capable of yielding unprecedented amounts of information about river systems, and with such levels of information, crucial questions about catchment scale ecology can now be addressed. However, this intensive approach produces vast amounts of raster data leading to significant issues in terms of data management, and extracting spatially explicit information from large image databases poses a significant challenge which must be resolved if fluvial remote sensing methods are to deliver their potential. GIS has already been successfully applied to manage remotely sensed data. Unfortunately, when applied to fluvial remote sensing raster data, traditional GIS appears limited and unsuited to the specific tasks required by river scientists and managers, and experience with GIS packages has shown that they become overwhelmed when faced with datasets comprising thousands of rasters. Another fundamental issue with traditional GIS packages is the use of established Cartesian map projection systems. Given that rivers are curvilinear entities, the use of Cartesian grid map projections is mismatched and curvilinear coordinate systems unique to each river will be required. This paper introduces the Fluvial Information System (FIS), a raster based GIS-type system designed to manage fluvial remote sensing data and automatically extract meaningful

  18. Information Sharing and Information Acquisition in Credit Markets

    OpenAIRE

    Karapetyan, Artashes; Stacescu, Bogdan

    2009-01-01

    Since information asymmetries have been identified as an important source of bank profits, it may seem that the establishment of information sharing will lead to lower investment in acquiring information. However, banks base their decisions on both hard and soft information, and it is only the former type of data that can be communicated credibly. We show that when hard information is shared, banks will invest more in soft, relationship-specific information. These will lead to more accurate l...

  19. The Information Tekhnology Share In Management Information System

    Directory of Open Access Journals (Sweden)

    Nur Zeina Maya Sari

    2015-08-01

    Full Text Available Abstract Management Information System growth cause change of role from all manager in decision making the information technology. While prima facie reason for the usage of information technology in business to support such a manner so that information system may operate better OBrienamp Marakas 2004. Its meaning with existence of information tekhnology in management information system SIM company management decision making which initially often pursued by many factor of non technical become accurately is relevant complete and on schedule

  20. Information fluency: Where to start

    Science.gov (United States)

    Viele, Pat

    2012-09-01

    There are many different definitions of information literacy, but perhaps the best succinct and comprehensive definition is: Information literacy (or fluency) is a set of abilities requiring individuals to "recognize when information is needed and have the ability to locate, evaluate, and use effectively the needed information." This skill set will be invaluable throughout life in making informed decisions.