WorldWideScience

Sample records for current information related

  1. Information Relations

    Directory of Open Access Journals (Sweden)

    Viktor Ya.Tsvetkov

    2015-12-01

    Full Text Available The article organizes information relations. The article explores the implicative, quantitative, qualitative, logical and situational information relations. The article introduces the concept of implicative and situational relations. Article clarifies the definition of information relations. The article describes examples of information relations. The article shows the difference between the information field and information space. The article uses the concept of Aristotle "logical square" to explain the logic of information relations. This work combines scientific fields of linguistics, philosophy, logic, computer science, artificial intelligence.

  2. GEISA-97 spectroscopic database system related information resources: current status and perspectives

    Science.gov (United States)

    Chursin, Alexei A.; Jacquinet-Husson, N.; Lefevre, G.; Scott, Noelle A.; Chedin, Alain

    2000-01-01

    This paper presents the recently developed information content diffusion facilities, e.g. the WWW-server of GEISA, MS DOS, WINDOWS-95/NT, and UNIX software packages, associated with the 1997 version of the GEISA-(Gestion et Etude des Informations Spectroscopiques Atmospheriques; word translation: Management and Study of Atmospheric Spectroscopic Information) infrared spectroscopic databank developed at LMD (Laboratoire de Meteorologie Dynamique, France). GEISA-97 individual lines file involves 42 molecules (96 isotopic species) and contains 1,346,266 entries, between 0 and 22,656 cm-1. GEISA-97 also has a catalog of cross-sections at different temperatures and pressures for species (such as chlorofluorocarbons) with complex spectra. The current version of the GEISA-97 cross- section databank contains 4,716,743 entries related to 23 molecules between 555 and 1700 cm-1.

  3. Text mining of cancer-related information: review of current status and future directions.

    Science.gov (United States)

    Spasić, Irena; Livsey, Jacqueline; Keane, John A; Nenadić, Goran

    2014-09-01

    This paper reviews the research literature on text mining (TM) with the aim to find out (1) which cancer domains have been the subject of TM efforts, (2) which knowledge resources can support TM of cancer-related information and (3) to what extent systems that rely on knowledge and computational methods can convert text data into useful clinical information. These questions were used to determine the current state of the art in this particular strand of TM and suggest future directions in TM development to support cancer research. A review of the research on TM of cancer-related information was carried out. A literature search was conducted on the Medline database as well as IEEE Xplore and ACM digital libraries to address the interdisciplinary nature of such research. The search results were supplemented with the literature identified through Google Scholar. A range of studies have proven the feasibility of TM for extracting structured information from clinical narratives such as those found in pathology or radiology reports. In this article, we provide a critical overview of the current state of the art for TM related to cancer. The review highlighted a strong bias towards symbolic methods, e.g. named entity recognition (NER) based on dictionary lookup and information extraction (IE) relying on pattern matching. The F-measure of NER ranges between 80% and 90%, while that of IE for simple tasks is in the high 90s. To further improve the performance, TM approaches need to deal effectively with idiosyncrasies of the clinical sublanguage such as non-standard abbreviations as well as a high degree of spelling and grammatical errors. This requires a shift from rule-based methods to machine learning following the success of similar trends in biological applications of TM. Machine learning approaches require large training datasets, but clinical narratives are not readily available for TM research due to privacy and confidentiality concerns. This issue remains the main

  4. 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...

  5. Is Information Ethics Culture-Relative?

    NARCIS (Netherlands)

    Brey, Philip A.E.; Szewczak, Edward J.

    2009-01-01

    In this article, I examine whether information ethics is culture relative. If it is, different approaches to information ethics are required in different cultures and societies. This would have major implications for the current, predominantly Western approach to information ethics. If it is not,

  6. Is Information Ethics Culture-Relative?

    NARCIS (Netherlands)

    Brey, Philip; Zaphiris, Panayiotis; Ang, Chee Siang

    2009-01-01

    In this article, I examine whether information ethics is culture relative. If it is, different approaches to information ethics are required in different cultures and societies. This would have major implications for the current, predominantly Western approach to information ethics. If it is not, th

  7. Quantum information and general relativity

    CERN Document Server

    Peres, A

    2004-01-01

    The Einstein-Podolsky-Rosen paradox (1935) is reexamined in the light of Shannon's information theory (1948). The EPR argument did not take into account that the observers' information was localized, like any other physical object. General relativity introduces new problems: there are horizons which act as one-way membranes for the propagation of quantum information, in particular black holes which act like sinks.

  8. Uncertainty relation for mutual information

    Science.gov (United States)

    Schneeloch, James; Broadbent, Curtis J.; Howell, John C.

    2014-12-01

    We postulate the existence of a universal uncertainty relation between the quantum and classical mutual informations between pairs of quantum systems. Specifically, we propose that the sum of the classical mutual information, determined by two mutually unbiased pairs of observables, never exceeds the quantum mutual information. We call this the complementary-quantum correlation (CQC) relation and prove its validity for pure states, for states with one maximally mixed subsystem, and for all states when one measurement is minimally disturbing. We provide results of a Monte Carlo simulation suggesting that the CQC relation is generally valid. Importantly, we also show that the CQC relation represents an improvement to an entropic uncertainty principle in the presence of a quantum memory, and that it can be used to verify an achievable secret key rate in the quantum one-time pad cryptographic protocol.

  9. Rhetorical relations for information retrieval

    DEFF Research Database (Denmark)

    Lioma, Christina; Larsen, Birger; Lu, Wei

    2012-01-01

    -called discourse structure has been applied successfully to several natural language processing tasks. This work studies the use of rhetorical relations for Information Retrieval (IR): Is there a correlation between certain rhetorical relations and retrieval performance? Can knowledge about a document’s rhetorical...... relations be useful to IR? We present a language model modification that considers rhetorical relations when estimating the relevance of a document to a query. Empirical evaluation of different versions of our model on TREC settings shows that certain rhetorical relations can benefit retrieval effectiveness...

  10. YBCO SQUIDs with unconventional current phase relation

    Energy Technology Data Exchange (ETDEWEB)

    Bauch, T. [Quantum Device Physics Laboratory, Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-41296 Goeteborg (Sweden)], E-mail: Thilo.bauch@mc2.chalmers.se; Johansson, J.; Cedergren, K. [Quantum Device Physics Laboratory, Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-41296 Goeteborg (Sweden); Lindstroem, T. [National Physical Laboratory, Teddington, Middlesex TW11 0LW (United Kingdom); Lombardi, F. [Quantum Device Physics Laboratory, Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-41296 Goeteborg (Sweden)

    2007-10-01

    We have studied the dynamics of YBa{sub 2}Cu{sub 3}O{sub 7-{delta}} (YBCO) dc sperconducting quantum interference devices (SQUIDs) characterized by an unconventional Josephson current phase relation (CPR). We have focused on SQUID configurations with Josephson junctions where the lobe of the order parameter in one electrode is facing a node in the other electrode. This order parameter arrangement should enhance the appearance of a sin(2{phi}) term in the CPR. The response of the critical current of the dc SQUID, under the effect of an external magnetic field, has been measured in temperature, down to 20 mK. Our experimental data have been compared with numerical simulations of the SQUIDs dynamics by considering a CPR of a single junction of the form I({phi}) = I{sup I} sin({phi}) - I{sup II} sin(2{phi}) where I{sup I} and I{sup II} are, respectively, the first and second harmonic component. In our devices the values of the sin(2{phi}) term are such that the fundamental state of the SQUID is naturally double degenerate. This is of great relevance for applications of d-wave SQUIDs in quantum information processing.

  11. Rhetorical relations for information retrieval

    DEFF Research Database (Denmark)

    Lioma, Christina; Larsen, Birger; Lu, Wei

    2012-01-01

    Typically, every part in most coherent text has some plausible reason for its presence, some function that it performs to the overall semantics of the text. Rhetorical relations, e.g. contrast, cause, explanation, describe how the parts of a text are linked to each other. Knowledge about this so......-called discourse structure has been applied successfully to several natural language processing tasks. This work studies the use of rhetorical relations for Information Retrieval (IR): Is there a correlation between certain rhetorical relations and retrieval performance? Can knowledge about a document’s rhetorical...... relations be useful to IR? We present a language model modification that considers rhetorical relations when estimating the relevance of a document to a query. Empirical evaluation of different versions of our model on TREC settings shows that certain rhetorical relations can benefit retrieval effectiveness...

  12. Current Usage of Relative Pronouns in Spanish.

    Science.gov (United States)

    Ozete, Oscar

    1981-01-01

    Examines variations in current usage that pose problems in teaching Spanish relative pronouns. Discusses their treatment in first-year college textbooks, in the professional literature and in newspapers and magazines prose. Attempts to provide a description of the use of these pronouns applicable to classroom presentation. (MES)

  13. CURRENT DEVELOPMENTS IN COMPLEX INFORMATION PROCESSING,

    Science.gov (United States)

    DATA PROCESSING, * COMPUTER PROGRAMMING , INFORMATION RETRIEVAL, DATA STORAGE SYSTEMS, MATHEMATICAL LOGIC, ARTIFICIAL INTELLIGENCE, PATTERN RECOGNITION, GAME THEORY, PROGRAMMING LANGUAGES, MATHEMATICAL ANALYSIS.

  14. Teacher Centers: An Outline of Current Information.

    Science.gov (United States)

    Poliakoff, Lorraine

    Information for this outline on teacher centers was taken from unpublished documents, most of which were written in 1971 and 1972 under the auspices of the U.S. Office of Education. The information is arranged by topic to make evident the points of agreement and disagreement among educators about teacher centers; all statements of fact or opinion…

  15. Information Systems: Current Developments and Future Expansion.

    Science.gov (United States)

    1970

    On May 20, 1970, a one-day seminar was held for Congressional members and staff. The papers given at this seminar and included in the proceedings are: (1) "Understanding Information Systems" by J. D. Aron, (2) "Computer Applications in Political Science" by Kenneth Janda, (3) "Who's the Master of Your Information System?" by Marvin Kornbluh, (4)…

  16. Current challenges in patent information retrieval

    CERN Document Server

    Lupu, Mihai; Kando, Noriko

    2017-01-01

    Intellectual property in the form of patents plays a vital role in today's increasingly knowledge-based economy. This book assembles state-of-the art research and is intended to illustrate innovative approaches to patent information retrieval.

  17. Current problems in Russian-Latvian relations

    Directory of Open Access Journals (Sweden)

    Mezhevich Nikolay

    2013-09-01

    Full Text Available Current relations between Russia and Latvia are still influenced by a series of mutual claims that appeared after the demise of the USSR. Latvia — as well as Estonia and Lithuania — is both an EU and NATO member state. However, unlike the above mentioned countries, its relations with Russia are developing at a more pragmatic level. Numerous political differences often result in economic losses both for Latvia and Russia. Despite the fact that Latvia has been an independent state for more than 20 years, there are still some unresolved issues in its relations with Russia. Today, relations between the two countries are often viewed through the prism of EU — Russia relations. Nonetheless, they often do not fit this context. Settling differences between Latvia and Russia will contribute to trade relations, which are increasingly important for both parties. In order to prevent and localise emerging conflicts, diplomats, politicians, and experts should interpret Russian-Latvian relations in view of the national features without referring to theoretical models based on the mythological “unity” of the three Baltic States.

  18. 28 CFR 10.8 - Information to be kept current.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Information to be kept current. 10.8... kept current. A supplemental statement must be filed with the Attorney General within thirty days after... information and documents previously filed accurate and current with respect to the preceding six...

  19. Access to Government-Generated Information: Current Issues and Implications.

    Science.gov (United States)

    Williamson, Linda E.

    1987-01-01

    Reviews both historical and current policies for access to government information, and discusses such current trends in government information as paperwork reduction, commercialization, privatization, and electronic publishing. The possible impact of these trends on the library's ability to provide access to information is briefly considered. (CLB)

  20. Public Relations Ethics in Information Management

    Directory of Open Access Journals (Sweden)

    Hrvoje Jakopović

    2013-06-01

    Full Text Available Public relations is involved in all communication between an organization and the public. In the contemporary world, PR practitioners have become the facilitators of information. Information and communication technology (ICT have imposed new rules in the field of public relations. Communication strategy and information management have become crucial parts of modern public relations. People change their habits with regard to the consumption of traditional and new media. The challenges imposed by the development of information and communication technology are also related to understanding the new information society. For that reason information ethics deals with the ethical implications of dissemination, use, development and safety of information. Public relations follow new information and communication trends, and they need to build firm ethical principles for the age of information. The author examines the ethical implications of the framing concept in public relations.

  1. Cartography and Geographic Information Science in Current Contents

    OpenAIRE

    Nedjeljko Frančula

    2009-01-01

    The Cartography and Geographic Information Science (CaGIS) journal was published as The American Cartographer from 1974 to 1989, after that as Cartography and Geographic Information System, and since then has been published with its current name. It is published by the Cartography and Geographic Information Society, a member of the American Congress on Surveying and Mapping.

  2. 42 CFR 447.255 - Related information.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Related information. 447.255 Section 447.255 Public... Facility Services Payment Rates § 447.255 Related information. The Medicaid agency must submit, with the assurances described in § 447.253(a), the following information: (a) The amount of the estimated...

  3. A preliminary study of current multimedia information technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, J.C.

    1997-03-01

    This paper surveys more than 70 articles published in the IEEE Multimedia journal and other journals. The survey summarizes aspects of multimedia information technology and categorizes application areas of multimedia information technology and interesting research areas related to it.

  4. How does relativity affect magnetically induced currents?

    Science.gov (United States)

    Berger, R J F; Repisky, M; Komorovsky, S

    2015-09-21

    Magnetically induced probability currents in molecules are studied in relativistic theory. Spin-orbit coupling (SOC) enhances the curvature and gives rise to a previously unobserved current cusp in AuH or small bulge-like distortions in HgH2 at the proton positions. The origin of this curvature is magnetically induced spin-density arising from SOC in the relativistic description.

  5. Current Actions Related to Title V

    Science.gov (United States)

    This site will provide basic information on clean air permitting under the title V operating permits program, provide access to state and regional permitting programs, and maintain access to proposed and final regulatory requirements.

  6. Current International Cooperation and Developments in Information Security

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Global information security and the threats to its integrity are becoming increasingly important. In this paper,the authors talk about areas requiring international cooperation, the major problems with current international cooperation, and finally give their reflections on international cooperation.

  7. 75 FR 78681 - Renewal of a Currently Approved Information Collection

    Science.gov (United States)

    2010-12-16

    ... practices, and analyze ] innovation in the national service and volunteering community. This conference... COMMUNITY SERVICE Renewal of a Currently Approved Information Collection AGENCY: Corporation for National and Community Service. ACTION: Notice. SUMMARY: The Corporation for National and Community Service...

  8. Anesthesia information management systems marketplace and current vendors.

    Science.gov (United States)

    Stonemetz, Jerry

    2011-09-01

    This article addresses the brief history of anesthesia information management systems (AIMS) and discusses the vendors that currently market AIMS. The current market penetration based on the information provided by these vendors is presented and the rationale for the purchase of AIMS is discussed. The considerations to be evaluated when making a vendor selection are also discussed. Copyright © 2011 Elsevier Inc. All rights reserved.

  9. Current Issues for Higher Education Information Resources Management.

    Science.gov (United States)

    CAUSE/EFFECT, 1995

    1995-01-01

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

  10. Relations between Coherence and Path Information.

    Science.gov (United States)

    Bagan, Emilio; Bergou, János A; Cottrell, Seth S; Hillery, Mark

    2016-04-22

    We find two relations between coherence and path information in a multipath interferometer. The first builds on earlier results for the two-path interferometer, which used minimum-error state discrimination between detector states to provide the path information. For visibility, which was used in the two-path case, we substitute a recently defined l_{1} measure of quantum coherence. The second is an entropic relation in which the path information is characterized by the mutual information between the detector states and the outcome of the measurement performed on them, and the coherence measure is one based on relative entropy.

  11. Information and care: A relational approach.

    Science.gov (United States)

    Barnes, Marian; Henwood, Flis; Smith, Naomi

    2016-07-01

    This article explores how the provision of information about dementia impacts on carers and the caring relationships in which they are involved. Narrative interviews were undertaken with 25 carers who had undertaken the Alzheimer's Society - run Carer Information and Support Programme in one of seven sites across London and the South East. Thematic analysis identified two major themes relating to the impact of information on carer and caring relationships ('understanding and care' and 'emotional impact of information'), and another theme relating to the context within which the information was provided and shared ('relational practices in information-giving and receiving'). Findings suggest that while information, particularly in the form of new knowledge about how dementia progresses, helps to improve understanding and increase confidence, competence and a sense of security and achievement in caring practices, it can also confound and complicate caring practices in ways that reflect and reinforce previously difficult relationships. Providing information in the context of carers' support was important for most participants but others were less able to benefit from this, especially where they felt unrecognised or where the timing of information felt inappropriate to their needs. Our analysis complements and extends previous scholarship emphasising the relational nature of care by showing how information can both enhance and complicate care relationships, depending on both specific care contexts and on how carers experience the context of information provision.

  12. The value of value of information: best informing research design and prioritization using current methods.

    Science.gov (United States)

    Eckermann, Simon; Karnon, Jon; Willan, Andrew R

    2010-01-01

    Value of information (VOI) methods have been proposed as a systematic approach to inform optimal research design and prioritization. Four related questions arise that VOI methods could address. (i) Is further research for a health technology assessment (HTA) potentially worthwhile? (ii) Is the cost of a given research design less than its expected value? (iii) What is the optimal research design for an HTA? (iv) How can research funding be best prioritized across alternative HTAs? Following Occam's razor, we consider the usefulness of VOI methods in informing questions 1-4 relative to their simplicity of use. Expected value of perfect information (EVPI) with current information, while simple to calculate, is shown to provide neither a necessary nor a sufficient condition to address question 1, given that what EVPI needs to exceed varies with the cost of research design, which can vary from very large down to negligible. Hence, for any given HTA, EVPI does not discriminate, as it can be large and further research not worthwhile or small and further research worthwhile. In contrast, each of questions 1-4 are shown to be fully addressed (necessary and sufficient) where VOI methods are applied to maximize expected value of sample information (EVSI) minus expected costs across designs. In comparing complexity in use of VOI methods, applying the central limit theorem (CLT) simplifies analysis to enable easy estimation of EVSI and optimal overall research design, and has been shown to outperform bootstrapping, particularly with small samples. Consequently, VOI methods applying the CLT to inform optimal overall research design satisfy Occam's razor in both improving decision making and reducing complexity. Furthermore, they enable consideration of relevant decision contexts, including option value and opportunity cost of delay, time, imperfect implementation and optimal design across jurisdictions. More complex VOI methods such as bootstrapping of the expected value of

  13. Information, Relative Entropy of Entanglement and Irreversibility

    CERN Document Server

    Henderson, L

    2000-01-01

    Previously proposed measures of entanglement, such as entanglement of formation and assistance, are shown to be special cases of the relative entropy of entanglement. The difference between these measures for an ensemble of mixed states is shown to depend on the availability of classical information about particular members of the ensemble. Based on this, relations between relative entropy of entanglement and mutual information are derived.

  14. 76 FR 45262 - Agency Information Collection Activities; Proposed Collection; Comment Request; Current Good...

    Science.gov (United States)

    2011-07-28

    ... of information technology. Current Good Manufacturing Practices and Related Regulations for Blood and... information and counseling to a donor determined not to be eligible for donation as usual and customary... establishments would need to provide, under Sec. 630.6(a), additional information and onsite counseling to...

  15. PUBLIC RELATIONS AS AN INFORMATION PROCESS PHENOMENON

    Directory of Open Access Journals (Sweden)

    TKACH L. M.

    2016-06-01

    Full Text Available Formulation of the problem. If public relations as a phenomenon of information management are examined, we deal with the question of knowledge content and nature of relationship of PR with environment, ability to manage the perception and attitude of people to events in the environment; ensure priority of information over other resources. Goal. To investigate the concept of "public relations" of foreign and domestic experts; consider the typology of the public and the "laws" of public opinion; define the basic principles according to which relations with public should be built, and to identify PR activities as a kind of social communication. Conclusions. Public relations on the basis of advanced information and communication technologies create fundamentally new opportunities for information control and influence on public consciousness.

  16. Uncertainty Relations in Terms of Fisher Information

    Institute of Scientific and Technical Information of China (English)

    LUO Shun-Long

    2001-01-01

    By virtue of the well-known concept of Fisher information in the theory of statistical inference, we obtain an inequality chain which generalizes and refines the conventional Heisenberg uncertainty relations.``

  17. Repetitive Bibliographical Information in Relational Databases.

    Science.gov (United States)

    Brooks, Terrence A.

    1988-01-01

    Proposes a solution to the problem of loading repetitive bibliographic information in a microcomputer-based relational database management system. The alternative design described is based on a representational redundancy design and normalization theory. (12 references) (Author/CLB)

  18. HIERARCHICAL ORGANIZATION OF INFORMATION, IN RELATIONAL DATABASES

    Directory of Open Access Journals (Sweden)

    Demian Horia

    2008-05-01

    Full Text Available In this paper I will present different types of representation, of hierarchical information inside a relational database. I also will compare them to find the best organization for specific scenarios.

  19. Image Information Retrieval: An Overview of Current Research

    Directory of Open Access Journals (Sweden)

    Abby A. Goodrum

    2000-01-01

    Full Text Available This paper provides an overview of current research in image information retrieval and provides an outline of areas for future research. The approach is broad and interdisciplinary and focuses on three aspects of image research (IR: text-based retrieval, content-based retrieval, and user interactions with image information retrieval systems. The review concludes with a call for image retrieval evaluation studies similar to TREC.

  20. Image Information Retrieval: An Overview of Current Research

    OpenAIRE

    Abby A. Goodrum

    2000-01-01

    This paper provides an overview of current research in image information retrieval and provides an outline of areas for future research. The approach is broad and interdisciplinary and focuses on three aspects of image research (IR): text-based retrieval, content-based retrieval, and user interactions with image information retrieval systems. The review concludes with a call for image retrieval evaluation studies similar to TREC.

  1. HIV-related neuropathy: current perspectives

    Directory of Open Access Journals (Sweden)

    Schütz SG

    2013-09-01

    Full Text Available Sonja G Schütz, Jessica Robinson-Papp Department of Neurology, Mount Sinai School of Medicine, New York, NY, USA Abstract: Distal symmetric polyneuropathy (DSP related to human immunodeficiency virus (HIV is one of the most common neurologic complications of HIV, possibly affecting as many as 50% of all individuals infected with HIV. Two potentially neurotoxic mechanisms have been proposed to play a crucial role in the pathogenesis of HIV DSP: neurotoxicity resulting from the virus and its products; as well as adverse neurotoxic effects of medications used in the treatment of HIV. Clinically, HIV DSP is characterized by a combination of signs and symptoms that include decreased deep tendon reflexes at the ankles and decreased sensation in the distal extremities as well as paresthesias, dysesthesias, and pain in a symmetric stocking–glove distribution. These symptoms are generally static or slowly progressive over time, and depending on the severity, may interfere significantly with the patient's daily activities. In addition to the clinical picture, nerve conduction studies and skin biopsies are often pursued to support the diagnosis of HIV DSP. Anticonvulsants, antidepressants, topical agents, and nonspecific analgesics may help relieve neuropathic pain. Specifically, gabapentin, lamotrigine, pregabalin, amitriptyline, duloxetine, and high-dose topical capsaicin patches have been used in research and clinical practice. Further research is needed to elucidate the pathogenesis of HIV DSP, thus facilitating the development of novel treatment strategies. This review discusses the epidemiology, pathophysiology, clinical findings, diagnosis, and management of DSP in the setting of HIV. Keywords: neuropathy, human immunodeficiency virus, acquired immunodeficiency syndrome, AIDS, distal symmetric polyneuropathy, DSP, pain

  2. Structuring medication related activities for information management.

    Science.gov (United States)

    Luukkonen, Irmeli; Mykkänen, Juha; Kivekäs, Eija; Saranto, Kaija

    2014-01-01

    Medication treatment and the related information management are central parts of a patient's health care. As a cross-organizational and cooperative process, medication information management is a complex domain for development activities. We studied medication activities and related information management in a regional project in order to produce a shared broad picture of its processes and to understand the main issues and the needs for improvement. In this paper we provide a summary of the findings in a structured form, based on a six-dimensioned framework for design and analysis of activities and processes.

  3. Surveying the Commons: Current Implementation of Information Commons Web sites

    Science.gov (United States)

    Leeder, Christopher

    2009-01-01

    This study assessed the content of 72 academic library Information Commons (IC) Web sites using content analysis, quantitative assessment and qualitative surveys of site administrators to analyze current implementation by the academic library community. Results show that IC Web sites vary widely in content, design and functionality, with few…

  4. Relative information at the foundation of physics

    CERN Document Server

    Rovelli, Carlo

    2013-01-01

    Shannon's notion of relative information between two physical systems can function as foundation for statistical mechanics and quantum mechanics, without referring to subjectivism or idealism. It can also represent a key missing element in the foundation of the naturalistic picture of the world, providing the conceptual tool for dealing with its apparent limitations. I comment on the relation between these ideas and Democritus.

  5. Pointwise Relations between Information and Estimation

    CERN Document Server

    Venkat, Kartik

    2011-01-01

    Many of the classical and recent relations between information and estimation in the presence of Gaussian noise can be viewed as identities between expectations of random quantities. These include the I-MMSE relationship of Guo et al.; the relative entropy and mismatched estimation relationship of Verd\\'{u}; the relationship between causal estimation and mutual information of Duncan, and its extension to the presence of feedback by Kadota et al.; the relationship between causal and non-casual estimation of Guo et al., and its mismatched version of Weissman. We dispense with the expectations and explore the nature of the pointwise relations between the respective random quantities. The pointwise relations that we find are as succinctly stated as - and give considerable insight into - the original expectation identities. As an illustration of our results, consider Duncan's 1970 discovery that the mutual information is equal to the causal MMSE in the AWGN channel, which can equivalently be expressed saying that ...

  6. A relation between information entropy and variance

    CERN Document Server

    Pandey, Biswajit

    2016-01-01

    We obtain an analytic relation between the information entropy and the variance of a distribution in the regime of small fluctuations. We use a set of Monte Carlo simulations of different homogeneous and inhomogeneous distributions to verify the relation and also test it in a set of cosmological N-body simulations. We find that the relation is in excellent agreement with the simulations and is independent of number density and the nature of the distributions. The relation would help us to relate entropy to other conventional measures and widen its scope.

  7. Current situation and countermeasures of port logistics park information construction

    Directory of Open Access Journals (Sweden)

    Zhen Liu

    2013-03-01

    Full Text Available Purpose: Improve work efficiency of logistics park department, and drive the economy of the park and its surrounding areas. Design/methodology/approach: Analyze the information development situation and existent questions of current national logistics park, and design proper scheme to meet the demand of port logistics park. Findings: Proposed an information construction implementation plan using technology of the Internet of things which can be applied to port logistics park. Designed a scheme for the park information construction and explained the system's implementation strategy and implementation steps. Practical implications: The proposed construction program is particularly suitable for the northwest port logistics parks in China, and also has reference function to other logistics park construction. Originality/value: Group the information construction of the logistics park into four levels, three types of users, and two requirements. The scheme is innovative and comprehensive, which can ensure the development of port logistics park.

  8. Relating Agulhas leakage to the Agulhas Current retroflection location

    NARCIS (Netherlands)

    van Sebille, E.|info:eu-repo/dai/nl/304831921; Barron, N.; Biastoch, A.; van Leeuwen, P.J.|info:eu-repo/dai/nl/102655758; Vossepoel, F.; de Ruijter, W.P.M.|info:eu-repo/dai/nl/068476760

    2009-01-01

    The relation between the Agulhas Current retroflection location and the magnitude of Agulhas leakage, the transport of water from the Indian to the Atlantic Ocean, is investigated in a high-resolution numerical ocean model. Sudden eastward retreats of the Agulhas Current retroflection loop are

  9. The current-phase relation in HTS Josephson junctions

    Science.gov (United States)

    Il'ichev, E.; Zakosarenko, V.; Ijsselsteijn, R. P. J.; Schultze, V.; Meyer, H.-G.; Hoenig, H. E.

    The current-phase relation of YBa2Cu3O7-x step-edge as well as 24° and 45° grain boundary Josephson junctions has been investigated experimentally. The junctions were incorporated into a washer-shaped superconducting ring with inductance L≈80-300 pH. The ring was inductively coupled to a tank circuit with a resonance frequency 9…40 MHz. The current-phase relation was obtained from the measurement of the impedance of the phase-biased junction. It is shown, that experimentally observed deviations from harmonic behavior of the apparent current-phase relation for step-edge and 24° grain boundary junctions can be explained by the influence of thermal noise. The current-phase relation of 45° grain boundary junctions was found to be extremely non-harmonic. The reasons of this unusual behavior are discussed.

  10. 75 FR 25912 - Agency Information Collection Activities; Revision of a Currently-Approved Information Collection...

    Science.gov (United States)

    2010-05-10

    ... review and approval and invites public comment. The information collected will be used to help regulate.... It specifically addressed: definitions (section 4202); payment of rates (section 4203); registration... broker information (section 4212); working group for Federal-State relations (section 4213); consumer...

  11. Keeping Current. Ideas, Information, and Organization: Connecting Information Literacy and Writing

    Science.gov (United States)

    Thompson, Helen M.

    2005-01-01

    With the current focus on writing across the curriculum and the emphasis on schoolwide writing programs, perhaps library media specialists should consider adding writing instruction to the learning that takes place in the library media center. The teaching of writing should be a natural extension of the teaching of information literacy. Both…

  12. On two misconceptions in current relativistic quantum information

    CERN Document Server

    Bradler, Kamil

    2011-01-01

    We describe two problems current relativistic quantum information suffers from. The first point is an explanation of an alleged ambiguity of entropic quantities detected in a number of publications and incorrectly resolved in [M. Montero and E. Mart{\\i}n-Mart{\\i}nez, Physical Review A 83, 062323 (2011)]. We found that the problem arises due to wrong algebraic manipulations with fermions and ignoring the superselection rule for bosons and fermions. This leads to a misinterpretation of certain entropic quantities when applied to fermion fields. The second discussed point is to alert to a conceptual misunderstanding of the role of entanglement (and quantum correlations in general) in some of the studied relativistic scenarios. Instead, we argue in favor of investigating capacities of quantum channels induced by the relevant physical processes as dictated by quantum Shannon theory.

  13. Sports-related concussions: diagnosis, complications, and current management strategies.

    Science.gov (United States)

    Hobbs, Jonathan G; Young, Jacob S; Bailes, Julian E

    2016-04-01

    Sports-related concussions (SRCs) are traumatic events that affect up to 3.8 million athletes per year. The initial diagnosis and management is often instituted on the field of play by coaches, athletic trainers, and team physicians. SRCs are usually transient episodes of neurological dysfunction following a traumatic impact, with most symptoms resolving in 7-10 days; however, a small percentage of patients will suffer protracted symptoms for years after the event and may develop chronic neurodegenerative disease. Rarely, SRCs are associated with complications, such as skull fractures, epidural or subdural hematomas, and edema requiring neurosurgical evaluation. Current standards of care are based on a paradigm of rest and gradual return to play, with decisions driven by subjective and objective information gleaned from a detailed history and physical examination. Advanced imaging techniques such as functional MRI, and detailed understanding of the complex pathophysiological process underlying SRCs and how they affect the athletes acutely and long-term, may change the way physicians treat athletes who suffer a concussion. It is hoped that these advances will allow a more accurate assessment of when an athlete is truly safe to return to play, decreasing the risk of secondary impact injuries, and provide avenues for therapeutic strategies targeting the complex biochemical cascade that results from a traumatic injury to the brain.

  14. Current-Voltage Relations for Electrochemical Thin Films

    CERN Document Server

    Bazant, M Z; Bayly, B J; Bazant, Martin Z.; Chu, Kevin T.

    2004-01-01

    The dc response of an electrochemical thin film, such as the separator in a micro-battery, is analyzed by solving the Poisson-Nernst-Planck equations, subject to boundary conditions appropriate for an electrolytic/galvanic cell. The model system consists of a binary electrolyte between parallel-plate electrodes, each possessing a compact Stern layer, which mediates Faradaic reactions with nonlinear Butler-Volmer kinetics. Analytical results are obtained by matched asymptotic expansions in the limit of thin double layers and compared with full numerical solutions. The analysis shows that (i) decreasing the system size relative to the Debye screening length decreases the voltage of the cell and allows currents higher than the classical diffusion-limited current; (ii) finite reaction rates lead to the important possibility of a reaction-limited current; (iii) the Stern-layer capacitance is critical for allowing the cell to achieve currents above the reaction-limited current; and (iv) all polarographic (current-v...

  15. 75 FR 40840 - Agency Information Collection Activities; Proposed Collection; Comment Request; Current Good...

    Science.gov (United States)

    2010-07-14

    ... Collection; Comment Request; Current Good Manufacturing Practice in Manufacturing, Packaging, Labeling, or... information collection provisions of FDA's regulations regarding current good manufacturing practice (CGMP... appropriate, and other forms of information technology. Current Good Manufacturing Practice in......

  16. [Current situation and development trend of Chinese medicine information research].

    Science.gov (United States)

    Dong, Yan; Cui, Meng

    2013-04-01

    Literature resource service was the main service that Chinese medicine (CM) information offered. But in recent years users have started to request the health information knowledge service. The CM information researches and application service mainly included: (1) the need of strength studies on theory, application of technology, information retrieval, and information standard development; (2) Information studies need to support clinical decision making, new drug research; (3) Quick response based on the network monitoring and support to emergency countermeasures. CM information researches have the following treads: (1) developing the theory system structure of CM information; (2) studying the methodology system of CM information; (3) knowledge discovery and knowledge innovation.

  17. Current phase relation in nanowire based Josephson junctions

    Science.gov (United States)

    Szombati, Daniel; Nadj-Perge, Stevan; Geresdi, Attila; Mourik, Vincent; Zuo, Kun; Woerkom, David; Car, Diana; Bakkers, Erik; Kouwenhoven, Leo

    2015-03-01

    Junctions based on small band-gap nanowires are convenient platform for studying Josephson effect in the presence of strong spin-orbit coupling. As predicted by theory, due to the interplay between strong Zeeman interaction and large spin orbing coupling in these nanowires, the critical current and in particular current phase relation exhibits rich set of features in the presence of external magnetic field and electrostatic gating. We study supercurrent transport through Indium Antimonide nanowires contacted using Niobium-Titanium-Nitride leads using both current and phase bias measurements. Our results provide useful insights into superconductor/semiconductor hybrid systems capable of hosting Majorana fermions, potential building blocks for topological quantum computing.

  18. 76 FR 28034 - Labor-Management Relations Information Collection Requests

    Science.gov (United States)

    2011-05-13

    ... CONCILIATION SERVICE Labor-Management Relations Information Collection Requests AGENCY: Federal Mediation and... information collection requests. The information collection requests are FMCS forms: Arbitrator's Report and... Request for Arbitration Services (Agency Form R-43). These information collection requests were...

  19. A linear auroral current-voltage relation in fluid theory

    Directory of Open Access Journals (Sweden)

    J. Vedin

    2004-04-01

    Full Text Available Progress in our understanding of auroral currents and auroral electron acceleration has for decades been hampered by an apparent incompatibility between kinetic and fluid models of the physics involved. A well established kinetic model predicts that steady upward field-aligned currents should be linearly related to the potential drop along the field line, but collisionless fluid models that reproduce this linear current-voltage relation have not been found. Using temperatures calculated from the kinetic model in the presence of an upward auroral current, we construct here approximants for the parallel and perpendicular temperatures. Although our model is rather simplified, we find that the fluid equations predict a realistic large-scale parallel electric field and a linear current-voltage relation when these approximants are employed as nonlocal equations of state. This suggests that the concepts we introduce can be applied to the development of accurate equations of state for fluid simulations of auroral flux tubes.

    Key words. Magnetospheric physics (auroral phenomena; magnetosphere-ionosphere interactions – Space plasma physics (kinetic and MHD theory

  20. The current-phase relation in Josephson junctions

    NARCIS (Netherlands)

    Golubov, A.A.; Kupriyanov, M. Yu.; Il'ichev, E.

    2004-01-01

    This review provides a theoretical basis for understanding the current-phase relation (CPhiR) for the stationary (dc) Josephson effect in various types of superconducting junctions. The authors summarize recent theoretical developments with an emphasis on the fundamental physical mechanisms of the d

  1. Relation between the ring current and the tail current during magnetic storms

    Directory of Open Access Journals (Sweden)

    V. V. Kalegaev

    2005-02-01

    Full Text Available We study the dynamics of the magnetospheric large-scale current systems during storms by using three different magnetospheric magnetic field models: the paraboloid, event-oriented, and Tsyganenko T01 models. We have modelled two storm events, one moderate storm on 25-26 June 1998, when Dst reached -120nT and one intense storm on 21-23 October 1999, when Dst dropped to -250nT. We compare the observed magnetic field from GOES 8, GOES 9, and GOES 10, Polar and Geotail satellites with the magnetic field given by the three models to estimate their reliability. All models demonstrated quite good agreement with observations. Since it is difficult to measure exactly the relative contributions from different current systems to the Dst index, we compute the contributions from ring, tail and magnetopause currents given by the three magnetic field models. We discuss the dependence of the obtained contributions to the Dst index in relation to the methods used in constructing the models. All models show a significant tail current contribution to the Dst index, comparable to the ring current contribution during moderate storms. The ring current becomes the major Dst source during intense storms.

  2. Age-related macular degeneration: current treatment and future options.

    Science.gov (United States)

    Moutray, Tanya; Chakravarthy, Usha

    2011-09-01

    Age-related macular degeneration is the leading cause of visual impairment among older adults in the developed world. Epidemiological studies have revealed a number of genetic, ocular and environmental risk factors for this condition, which can be addressed by disease reduction strategies. We discuss the various treatment options for dry and exudative age-related macular degeneration available and explain how the recommended treatment depends on the exact type, location and extent of the degeneration. Currently, vascular endothelial growth factor (VEGF) inhibition therapy is the best available treatment for exudative age-related macular degeneration but is limited by the need for repeated intravitreal injections. The current treatment regime is being refined through research on optimal treatment frequency and duration and type of anti-VEGF drug. Different modes of drug delivery are being developed and in the future other methods of VEGF inhibition may be used.

  3. Crowdsourcing, Citizen Science or Volunteered Geographic Information? The Current State of Crowdsourced Geographic Information

    Directory of Open Access Journals (Sweden)

    Linda See

    2016-04-01

    Full Text Available Citizens are increasingly becoming an important source of geographic information, sometimes entering domains that had until recently been the exclusive realm of authoritative agencies. This activity has a very diverse character as it can, amongst other things, be active or passive, involve spatial or aspatial data and the data provided can be variable in terms of key attributes such as format, description and quality. Unsurprisingly, therefore, there are a variety of terms used to describe data arising from citizens. In this article, the expressions used to describe citizen sensing of geographic information are reviewed and their use over time explored, prior to categorizing them and highlighting key issues in the current state of the subject. The latter involved a review of ~100 Internet sites with particular focus on their thematic topic, the nature of the data and issues such as incentives for contributors. This review suggests that most sites involve active rather than passive contribution, with citizens typically motivated by the desire to aid a worthy cause, often receiving little training. As such, this article provides a snapshot of the role of citizens in crowdsourcing geographic information and a guide to the current status of this rapidly emerging and evolving subject.

  4. Usability of Geographic Information: current challenges and future directions.

    Science.gov (United States)

    Brown, M; Sharples, S; Harding, J; Parker, C J; Bearman, N; Maguire, M; Forrest, D; Haklay, M; Jackson, M

    2013-11-01

    The use of Geographic Information or GI, has grown rapidly in recent years. Previous research has identified the importance of usability and user centred design in enabling the proliferation and exploitation of GI. However, the design and development of usable GI is not simply a matter of applying the tried and tested usability methods that have been developed for software and web design. Dealing with data and specifically GI brings with it a number of issues that change the way usability and user centred design can be applied. This paper describes the outcomes of a workshop held in March 2010 exploring the core issues relating to GI usability. The workshop brought together an international group of twenty experts in both human factors and GI, from a wide range of academic and industrial backgrounds. These experts considered three key issues, the stakeholders in GI, key challenges applying usability to GI and the usability methods that can be successfully applied to GI. The result of this workshop was to identify some areas for future research, such as the production of meaningful metadata and the implications of blurring of the line between data producers and data consumers.

  5. Gender relations and health research: a review of current practices

    Directory of Open Access Journals (Sweden)

    Bottorff Joan L

    2011-12-01

    Full Text Available Abstract Introduction The importance of gender in understanding health practices and illness experiences is increasingly recognized, and key to this work is a better understanding of the application of gender relations. The influence of masculinities and femininities, and the interplay within and between them manifests within relations and interactions among couples, family members and peers to influence health behaviours and outcomes. Methods To explore how conceptualizations of gender relations have been integrated in health research a scoping review of the existing literature was conducted. The key terms gender relations, gender interactions, relations gender, partner communication, femininities and masculinities were used to search online databases. Results Through analysis of this literature we identified two main ways gender relations were integrated in health research: a as emergent findings; and b as a basis for research design. In the latter, gender relations are included in conceptual frameworks, guide data collection and are used to direct data analysis. Conclusions Current uses of gender relations are typically positioned within intimate heterosexual couples whereby single narratives (i.e., either men or women are used to explore the influence and/or impact of intimate partner gender relations on health and illness issues. Recommendations for advancing gender relations and health research are discussed. This research has the potential to reduce gender inequities in health.

  6. Visual information about past, current and future properties of irregular target paths in isometric force tracking.

    Science.gov (United States)

    Mazich, Molly M; Studenka, Breanna E; Newell, Karl M

    2015-01-01

    In visual-motor tracking, information about past, current, and future properties of a target path can be available but, because they are typically manipulated independently, the relative contribution of these information categories to tracking performance is not well understood. The aim of the current study was to investigate the role of visual information pertaining to past, current, and future states of the target path in guiding isometric tracking performance as a function of the irregularity of the target path (sine wave, brown/pink noise, white noise). The findings from local and global properties of the force output showed that the role of visual information about the past, current, and future states of target paths is dependent on the regularity of the signal to be tracked. The brown/pink noise pathway condition was most strongly influenced by future and past-future visual information for both local error properties (lead/lag, root mean square error (RMSE)) and global properties of the force output (ApEn, cross correlation). The highly irregular white noise pathway did not benefit from past or future information and the highly regular sine wave was only influenced for the local error properties of RMSE and lead/lag. It appears that visual information about past and future tracking states is more effective with a pathway that is middling with respect to regularity/irregularity. This is consistent with the role of visual information in tracking to be dependent on the potential adaptability for change in the dimension of the motor output.

  7. Relating Web pages to enable information-gathering tasks

    CERN Document Server

    Bagchi, Amitabha

    2008-01-01

    We argue that relationships between Web pages are functions of the user's intent. We identify a class of Web tasks - information-gathering - that can be facilitated by a search engine that provides links to pages which are related to the page the user is currently viewing. We define three kinds of intentional relationships that correspond to whether the user is a) seeking sources of information, b) reading pages which provide information, or c) surfing through pages as part of an extended information-gathering process. We show that these three relationships can be productively mined using a combination of textual and link information and provide three scoring mechanisms that correspond to them: {\\em SeekRel}, {\\em FactRel} and {\\em SurfRel}. These scoring mechanisms incorporate both textual and link information. We build a set of capacitated subnetworks - each corresponding to a particular keyword - that mirror the interconnection structure of the World Wide Web. The scores are computed by computing flows on ...

  8. Administrative Assistants' Informal Learning and Related Factors

    Science.gov (United States)

    Cho, Hyun Jung; Kim, Jin-Mo

    2016-01-01

    Purpose: The purpose of this study is to identify the causal relationship among informal learning, leader-member exchange (LMX), empowerment, job characteristics and job self-efficacy and the impact on administrative assistants in corporations. The study aims at providing information for administrative assistants who have worked with their current…

  9. Human factors and ergonomics in home care: Current concerns and future considerations for health information technology.

    Science.gov (United States)

    Or, Calvin K L; Valdez, Rupa S; Casper, Gail R; Carayon, Pascale; Burke, Laura J; Brennan, Patricia Flatley; Karsh, Ben-Tzion

    2009-01-01

    Sicker patients with greater care needs are being discharged to their homes to assume responsibility for their own care with fewer nurses available to aid them. This situation brings with it a host of human factors and ergonomic (HFE) concerns, both for the home care nurse and the home dwelling patient, that can affect quality of care and patient safety. Many of these concerns are related to the critical home care tasks of information access, communication, and patient self-monitoring and self-management. Currently, a variety of health information technologies (HITs) are being promoted as possible solutions to those problems, but those same technologies bring with them a new set of HFE concerns. This paper reviews the HFE considerations for information access, communication, and patients self-monitoring and self-management, discusses how HIT can potentially mitigate current problems, and explains how the design and implementation of HIT itself requires careful HFE attention.

  10. Current quality issues in the Danish library and information services

    DEFF Research Database (Denmark)

    Johannsen, Carl Gustav

    1994-01-01

    Statusrapport for udbredelse af kvalitetsledelse i den danske biblioteks- og informationssektor i 1993. Rapporten afleveret til den internationale organisation FID, indenfor informations- og dokumentationsområdet....

  11. Early detection of age related macular degeneration: current status

    OpenAIRE

    Schwartz, Roy; Loewenstein, Anat

    2015-01-01

    Early diagnosis and treatment of choroidal neovascularization (CNV), a main cause of severe vision loss in age related macular degeneration (AMD), is crucial in order to preserve vision and the quality of life of patients. This review summarizes current literature on the subject of early detection of CNV, both in the clinic setting and mainly in the patient’s home. New technologies are evolving to allow for earlier detection and thus vision preservation in AMD patients.

  12. Early detection of age related macular degeneration: current status.

    Science.gov (United States)

    Schwartz, Roy; Loewenstein, Anat

    2015-01-01

    Early diagnosis and treatment of choroidal neovascularization (CNV), a main cause of severe vision loss in age related macular degeneration (AMD), is crucial in order to preserve vision and the quality of life of patients. This review summarizes current literature on the subject of early detection of CNV, both in the clinic setting and mainly in the patient's home. New technologies are evolving to allow for earlier detection and thus vision preservation in AMD patients.

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

    Science.gov (United States)

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

    2013-06-01

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

  14. General Information about AIDS-Related Lymphoma

    Science.gov (United States)

    ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ... Treatment Adult NHL Treatment AIDS-Related Lymphoma Treatment Mycosis Fungoides & Sézary Syndrome Treatment Primary CNS Lymphoma Treatment ...

  15. Current issues in libraries, information science and related fields

    CERN Document Server

    Woodsworth, Anne

    2015-01-01

    This volume is unusual in that the theme is quite broad in scope yet focused on a specific topic; innovations and boundary-pushing studies in areas not usually found in library literature. It examines the periphery of the field surveyed in previous volumes. The chapters are grouped in two categories: professional issues and transforming services.

  16. 76 FR 31342 - Agency Information Collection Activities; Proposed Collection; Comment Request; Current Good...

    Science.gov (United States)

    2011-05-31

    ... Collection; Comment Request; Current Good Manufacturing Practice Regulations for Finished Pharmaceuticals... Current Good Manufacturing Practice (CGMP) Regulations for Finished Pharmaceuticals. DATES: Submit either... of information technology. Current Good Manufacturing Practice Regulations for...

  17. 78 FR 17215 - Agency Information Collection Activities: Proposed Collection; Comment Request; Current Good...

    Science.gov (United States)

    2013-03-20

    ... Collection; Comment Request; Current Good Manufacturing Practice for Positron Emission Tomography Drugs... regulations on current good manufacturing practice (CGMP) for positron emission tomography (PET) drugs. DATES... of information technology. Current Good Manufacturing Practice for Positron Emission Tomography...

  18. 75 FR 73101 - Agency Information Collection Activities; Proposed Collection; Comment Request; Current Good...

    Science.gov (United States)

    2010-11-29

    ... Collection; Comment Request; Current Good Manufacturing Practice Regulations for Medicated Feeds AGENCY: Food... appropriate, and other forms of information technology. Current Good Manufacturing Practice Regulations for... current good manufacturing practice (cGMP) regulations for drugs, including medicated feeds....

  19. Improved entropic uncertainty relations and information exclusion relations

    OpenAIRE

    Coles, Patrick J.; Piani, Marco

    2013-01-01

    The uncertainty principle can be expressed in entropic terms, also taking into account the role of entanglement in reducing uncertainty. The information exclusion principle bounds instead the correlations that can exist between the outcomes of incompatible measurements on one physical system, and a second reference system. We provide a more stringent formulation of both the uncertainty principle and the information exclusion principle, with direct applications for, e.g., the security analysis...

  20. Solitonic Information Transmission in General Relativity

    Institute of Scientific and Technical Information of China (English)

    SHANG Yu; WANG Gui-Dong; WU Xiao-Ning; WANG Shi-Kun; LAU Yun-Kau

    2007-01-01

    An exact solution of the vacuum Einstein's field equations is presented,in which there exists a congruence of null geodesics whose shear behaves like a travelling wave of the KdV equation.On the basis of this exact solution,the feasibility of solitonic information transmission by exploiting the nonlinearity intrinsic to the Einstein field equations is discussed.

  1. The Baltic policy of Germany and current international relations

    Directory of Open Access Journals (Sweden)

    Salikov Aleksey

    2016-03-01

    Full Text Available This article analyses the Baltic policy of united Germany from the 1990s until today. The authors set out to identify the significance of German-Baltic relations and the role of the Eastern policy in Russian-German relations. The method of dynamic comparison between the political and economic narrative in intergovernmental relations makes it possible to identify distinctive features of Germany’s Baltic policy in the context of current international relations. In particular, it is noted that Germany was most active in the Baltic region in the 1990s, when the country was establishing political, economic, and cultural ties with the new independent states. In the second half of the 1990s, Germany’s foreign policy became less intense. After the accession of Lithuania, Latvia, and Estonia to the EU and NATO in 2004, certain disagreements started to arise between Germany and the Baltics. It explains the lukewarm relations between them. The Ukraine events brought about a change in Germany’s regional policy. Despite Russia remaining one of the key economic and political counteractors, Germany, being a partner of the Baltics in the EU and NATO, cannot adopt a neutral position in the conflict of interests between the Baltics and Russia.

  2. Can we solve current problems with nursing information systems?

    NARCIS (Netherlands)

    Goossen, WTF; Epping, PJMM; Dassen, TWN; Hasman, A; vandenHeuvel, WJA

    1997-01-01

    Dutch nurses are confronted with health care information systems quite often. However, they do not take full advantage of electronic support for their care activities and professional development. The nursing process is often considered the core of nursing care delivery and guides the documentation

  3. John Wheeler, relativity, and quantum information

    OpenAIRE

    Misner, Charles W.; Thorne, Kip S.; Zurek, Wojciech H.

    2009-01-01

    In spring 1952, as John Wheeler neared the end of design work for the first thermonuclear explosion, he plotted a radical change of research direction: from particles and atomic nuclei to general relativity.

  4. Capacitively coupled nano conductors. Ratchet currents and exchange fluctuation relations

    Energy Technology Data Exchange (ETDEWEB)

    Hussein, Robert; Kohler, Sigmund [Instituto de Ciencia de Materiales de Madrid, CSIC, 28049 Madrid (Spain)

    2015-10-15

    We investigate electron transport in two quantum circuits with mutual Coulomb interaction. The first circuit is a double quantum dot connected to two electron reservoirs, while the second one is a quantum point contact in the weak tunneling limit. The coupling is such that an electron in the first circuit enhances the barrier of the point contact and, thus, reduces its conductivity. While such setups are frequently used as charge monitors, we focus on two different aspects. First, we derive transport coefficients which have recently been employed for testing generalized equilibrium conditions known as exchange fluctuation relations. These formally exact relations allow us to test the consistency of our master equation approach. Second, a biased point contact entails noise on the DQD and induces non-equilibrium phenomena such as a ratchet current. (copyright 2015 by WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  5. Information Infrastructure Development Recommendations through Analysis of Current Information Technology Infrastructure, Plans and Policies

    Science.gov (United States)

    2007-11-02

    information society , and the military influence on information and communication technologies development; a review of the policy, objectives, concepts and methods, and the resources outlined in the Information Technology Management Strategic Plan, the Defense Information Infrastructure Master Plan, and the Global and National Information Infrastructure

  6. Relation between magnetic fields and electric currents in plasmas

    Directory of Open Access Journals (Sweden)

    V. M. Vasyliunas

    2005-10-01

    Full Text Available Maxwell's equations allow the magnetic field B to be calculated if the electric current density J is assumed to be completely known as a function of space and time. The charged particles that constitute the current, however, are subject to Newton's laws as well, and J can be changed by forces acting on charged particles. Particularly in plasmas, where the concentration of charged particles is high, the effect of the electromagnetic field calculated from a given J on J itself cannot be ignored. Whereas in ordinary laboratory physics one is accustomed to take J as primary and B as derived from J, it is often asserted that in plasmas B should be viewed as primary and J as derived from B simply as (c/4π∇×B. Here I investigate the relation between ∇×B and J in the same terms and by the same method as previously applied to the MHD relation between the electric field and the plasma bulk flow vmv2001: assume that one but not the other is present initially, and calculate what happens. The result is that, for configurations with spatial scales much larger than the electron inertial length λe, a given ∇×B produces the corresponding J, while a given J does not produce any ∇×B but disappears instead. The reason for this can be understood by noting that ∇×B≠4π/cJ implies a time-varying electric field (displacement current which acts to change both terms (in order to bring them toward equality; the changes in the two terms, however, proceed on different time scales, light travel time for B and electron plasma period for J, and clearly the term changing much more slowly is the one that survives. (By definition, the two time scales are equal at λe. On larger scales, the evolution of B (and hence also of ∇×B is governed by

  7. 31 CFR 560.523 - Exportation of equipment and services relating to information and informational materials.

    Science.gov (United States)

    2010-07-01

    ....523 Exportation of equipment and services relating to information and informational materials... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Exportation of equipment and services relating to information and informational materials. 560.523 Section 560.523 Money and Finance:...

  8. What's New in Software? Current Sources of Information Boost Effectiveness of Computer-Assisted Instruction.

    Science.gov (United States)

    Ellsworth, Nancy J.

    1990-01-01

    This article reviews current resources on computer-assisted instruction. Included are sources of software and hardware evaluations, advances in current technology, research, an information hotline, and inventories of available technological assistance. (DB)

  9. Current Status of Cardiovascular Disease-Related Smartphone Apps Downloadable in China.

    Science.gov (United States)

    Xiao, Qian; Lu, Sai; Wang, Yanling; Sun, Liu; Wu, Ying

    2017-03-01

    Smartphone apps present a great opportunity for the management of cardiovascular disease (CVD) as the adoption of apps becomes increasingly popular in China. Yet, little is known about the status of CVD-related Smartphone apps in the country. The aim of this study was to examine the current status of CVD-related smartphone apps available for download in China. Using CVD-related keywords written either in Chinese or English, the top 6 most popular smartphone app online stores in China were searched in September 2015. The information accountability of the selected apps was assessed with the Silberg scale. The key topic areas identified from the European Guidelines on cardiovascular disease prevention served to determine information coverage of the top 5 downloaded apps. The average Silberg score of 151 apps was 2.87 (out of 9) with most apps not revealing authors' qualifications and information references. There was also a lack of sponsorship disclosure and information update. Moreover, none of the top 5 downloaded apps covered all key areas of CVD management as recommended by the European Guidelines on cardiovascular disease prevention. There was little evidence of health professionals' involvement in the formation of the CVD-related apps. This study identified areas for improvement concerning information accountability and the scope of coverage of CVD-related apps downloadable in China. The findings may guide the future advancement of CVD-related apps and benefit CVD management in China.

  10. 78 FR 72874 - Revision of a Currently Approved Information Collection for the Energy Efficiency and...

    Science.gov (United States)

    2013-12-04

    ... Revision of a Currently Approved Information Collection for the Energy Efficiency and Conservation Block... information and reporting guidance concerning the Energy Efficiency and Conservation Block Grant (EECBG...: ``Energy Efficiency and Conservation Block Grant (EECBG) Program Status Report''; (3) Type of...

  11. 75 FR 4612 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-01-28

    ... construction time and traffic congestion; C. The development of engineering design criteria for innovative... Federal Highway Administration Agency Information Collection Activities: Notice of Request for Extension of Currently Approved Information Collection AGENCY: Federal Highway Administration (FHWA),...

  12. Analysis of Current Information Education in Mainland China for Science and Technology Specialists.

    Science.gov (United States)

    Zhijian, Liang

    1990-01-01

    Discussion of the current state of affairs in the field of library and information science in China highlights the specialty of science and technology information science. The information education system and curriculum are described, illiteracy and attitudes toward information are discussed, and the need for continuing education is suggested.…

  13. 77 FR 52380 - Agency Information Collection Activities; Revision of a Currently-Approved Information Collection...

    Science.gov (United States)

    2012-08-29

    ... Portal Customer Satisfaction Assessment,'' information collection request (ICR) is being changed to ``Information Technology Services Survey Portal Customer Satisfaction Assessment,'' to reflect the need for a... satisfaction. Customer satisfaction against specific items. Performance of systems integrator against...

  14. 77 FR 23793 - Agency Information Collection Activities; Extension of a Currently-Approved Information...

    Science.gov (United States)

    2012-04-20

    ... Reports.'' This information collection is necessary to ensure that motor carriers comply with financial... see the Privacy Act heading below. Docket: For access to the docket to read background documents or... FURTHER INFORMATION CONTACT: Ms. Vivian Oliver, Office of Research and Information Technology,...

  15. An Investigation on the Current Situation of Management Information Systems Discipline in Turkey

    Directory of Open Access Journals (Sweden)

    Serdar YARLIKAŞ

    2015-09-01

    Full Text Available The purpose of this research is to investigate the development of management information systems field by evaluating the theses conducted at universities in Turkey in the departments of management information systems and science of management information systems. First, this study aims to determine the distribution of the theses in terms of years, subjects and the research methods used. Another purpose of this study was to determine which of the related disciplines of management information systems are used most in the theses. In addition, as a result of the study, the compatibility degree between the theses written and the courses taught in the graduate programs of management information systems were determined. In this research, content analysis method is used. Through this method, each of the theses was evaluated with a 10-question ‘thesis evaluation question set' constructed towards the purpose of the study. Through this evaluation, the current situation of the field was determined. It was observed that the number of doctoral theses associated with the field was less. Using the combination of qualitative and quantitative techniques most in the theses denoted that the interdisciplinary approaches were adopted in the theses associated with management information systems. It was observed that the literature analysis and survey techniques were the most studied research methods in the theses. Besides, statistical techniques were used highly in the theses. As a result of this study, it was concluded that out of the associated disciplines of management information systems, management science, computer science and statistics disciplines were more associated with the investigated theses. When the study results were evaluated as a whole, it was seen that significant progress was made in the discipline of management information systems compared to the early 2000s.

  16. Treatment of neovascular age-related macular degeneration: Current therapies

    Directory of Open Access Journals (Sweden)

    Albert J Augustin

    2009-01-01

    Full Text Available Albert J Augustin, Stefan Scholl, Janna KirchhofDepartment of Ophthalmology, Klinikum Karlsruhe, GermanyAbstract: Choroidal neovascularization (CNV secondary to age-related macular degeneration (AMD is now the leading cause of blindness and severe vision loss among people over the age of 40 in the Western world. Its prevalence is certain to increase substantially as the population ages. Treatments currently available for the disease include laser photocoagulation, verteporfin photodynamic therapy, and intravitreal injections of corticosteroids and anti-angiogenic agents. Many studies have reported the benefits of each of these treatments, although none is without its risks. No intervention actually cures AMD, nor the neovascularization associated with it. However, its symptoms are treated with varying degrees of success. Some treatments stabilize or arrest the progress of the disease. Others have been shown to reverse some of the damage that has already been done. These treatments can even lead to visual improvement. This paper will review the major classes of drugs and therapies designed to treat this condition.Keywords: wet AMD, neovascularization, PDT, steroids, anti-angiogenesis

  17. Application of the New Information and Communication Technologies in Public Relations.

    Science.gov (United States)

    Blake, Cecil

    This paper discusses current information technologies and their applications, both real and potential, in the field of public relations. It is argued that public relations are more important than ever in view of global events that challenge the world's ability to handle problems related to public trust and confidence, and the telecommunications…

  18. Extracting DC bus current information for optimal phase correction and current ripple in sensorless brushless DC motor drive

    Institute of Scientific and Technical Information of China (English)

    Zu-sheng HO; Chii-maw UANG; Ping-chieh WANG

    2014-01-01

    Brushless DC motor (BLDCM) sensorless driving technology is becoming increasingly established. However, op-timal phase correction still relies on complex calculations or algorithms. In finding the correct commutation point, the problem of phase lag is introduced. In this paper, we extract DC bus current information for auto-calibrating the phase shift to obtain the correct commutation point and optimize the control of BLDC sensorless driving. As we capture only DC bus current information, the original shunt resistor is used in the BLDCM driver and there is no need to add further current sensor components. Software processing using only simple arithmetic operations successfully accomplishes the phase correction. Experimental results show that the proposed method can operate accurately and stably at low or high speed, with light or heavy load, and is suitable for practical applications. This approach will not increase cost but will achieve the best performance/cost ratio and meet market expectations.

  19. Teaching Information Seeking: Relating Information Literacy Education to Theories of Information Behaviour

    Science.gov (United States)

    Limberg, Louise; Sundin, Olof

    2006-01-01

    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…

  20. Current Research on the Relative Effectiveness of Selected Media Characteristics.

    Science.gov (United States)

    Gulliford, Nancy L.

    The literature of research and theory on media, the psychology of learning, and the technology of instruction is reviewed. The focus is on discovering what is currently known about the intersection of these fields. Current thoughts and discoveries about brain structure and processing are discussed. The management of learning as a system is another…

  1. Role of information theoretic uncertainty relations in quantum theory

    Energy Technology Data Exchange (ETDEWEB)

    Jizba, Petr, E-mail: p.jizba@fjfi.cvut.cz [FNSPE, Czech Technical University in Prague, Břehová 7, 115 19 Praha 1 (Czech Republic); ITP, Freie Universität Berlin, Arnimallee 14, D-14195 Berlin (Germany); Dunningham, Jacob A., E-mail: J.Dunningham@sussex.ac.uk [Department of Physics and Astronomy, University of Sussex, Falmer, Brighton, BN1 9QH (United Kingdom); Joo, Jaewoo, E-mail: j.joo@surrey.ac.uk [Advanced Technology Institute and Department of Physics, University of Surrey, Guildford, GU2 7XH (United Kingdom)

    2015-04-15

    Uncertainty relations based on information theory for both discrete and continuous distribution functions are briefly reviewed. We extend these results to account for (differential) Rényi entropy and its related entropy power. This allows us to find a new class of information-theoretic uncertainty relations (ITURs). The potency of such uncertainty relations in quantum mechanics is illustrated with a simple two-energy-level model where they outperform both the usual Robertson–Schrödinger uncertainty relation and Shannon entropy based uncertainty relation. In the continuous case the ensuing entropy power uncertainty relations are discussed in the context of heavy tailed wave functions and Schrödinger cat states. Again, improvement over both the Robertson–Schrödinger uncertainty principle and Shannon ITUR is demonstrated in these cases. Further salient issues such as the proof of a generalized entropy power inequality and a geometric picture of information-theoretic uncertainty relations are also discussed.

  2. 75 FR 72827 - Agency Information Collection Activities; Proposed Collection; Comment Request; Current Good...

    Science.gov (United States)

    2010-11-26

    ... Collection; Comment Request; Current Good Manufacturing Practice Regulations for Type A Medicated Articles... appropriate, and other forms of information technology. Current Good Manufacturing Practice Regulations for... authority to issue current good manufacturing practice (cGMP) regulations for drugs, including type...

  3. Relation of the auroral substorm to the substorm current wedge

    Science.gov (United States)

    McPherron, Robert L.; Chu, Xiangning

    2016-12-01

    The auroral substorm is an organized sequence of events seen in the aurora near midnight. It is a manifestation of the magnetospheric substorm which is a disturbance of the magnetosphere brought about by the solar wind transfer of magnetic flux from the dayside to the tail lobes and its return through the plasma sheet to the dayside. The most dramatic feature of the auroral substorm is the sudden brightening and poleward expansion of the aurora. Intimately associated with this expansion is a westward electrical current flowing across the bulge of expanding aurora. This current is fed by a downward field-aligned current (FAC) at its eastern edge and an upward current at its western edge. This current system is called the substorm current wedge (SCW). The SCW forms within a minute of auroral expansion. FAC are created by pressure gradients and field line bending from shears in plasma flow. Both of these are the result of pileup and diversion of plasma flows in the near-earth plasma sheet. The origins of these flows are reconnection sites further back in the tail. The auroral expansion can be explained by a combination of a change in field line mapping caused by the substorm current wedge and a tailward growth of the outer edge of the pileup region. We illustrate this scenario with a complex substorm and discuss some of the problems associated with this interpretation.

  4. 78 FR 18307 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-03-26

    ... Rural Business--Cooperative Service Notice of Request for Extension of a Currently Approved Information... announces the Rural Business--Cooperative Service's (RBS) intention to request information collection in... consideration. FOR FURTHER INFORMATION CONTACT: Cindy Mason, Specialty Programs Division, Rural Business...

  5. 78 FR 49736 - Revision of a Currently Approved Information Collection for the Energy Efficiency and...

    Science.gov (United States)

    2013-08-15

    ... Revision of a Currently Approved Information Collection for the Energy Efficiency and Conservation Block... information and reporting guidance concerning the Energy Efficiency and Conservation Block Grant (EECBG... information collection request contains: (1) 1910-5150; (2) ``Energy Efficiency and Conservation Block...

  6. Current and prospective pharmacological targets in relation to antimigraine action

    NARCIS (Netherlands)

    S. Mehrotra (Suneet); S. Gupta (Sanjay); K.Y. Chan (Kayi); C.M. Villalón (Carlos); D. Centurion (David); P.R. Saxena (Pramod Ranjan); A. Maassen van den Brink (Antoinette)

    2008-01-01

    textabstractMigraine is a recurrent incapacitating neurovascular disorder characterized by unilateral and throbbing headaches associated with photophobia, phonophobia, nausea, and vomiting. Current specific drugs used in the acute treatment of migraine interact with vascular receptors, a fact that h

  7. 75 FR 42475 - Agency Information Collection Activities; Revision of a Currently-Approved Information Collection...

    Science.gov (United States)

    2010-07-21

    ..., 2005) (SAFETEA-LU) amended various provisions of existing law regarding household goods transportation... the request for OMB's clearance of this information collection. Issued on: July 13, 2010. Kelly...

  8. Disclosing personal health information relating to adults who lack capacity.

    Science.gov (United States)

    Griffith, Richard

    2014-03-01

    The need to share information about patients is vital to effective care and protection, especially where it relates to adults who lack decision-making capacity but it has to be balanced against the right to confidentiality. Like other health professionals, district nurses have a duty to maintain the confidentiality of patient information, and incapable adults have the right to expect their personal health information to be kept private. This right is guaranteed by the common-law duty of confidence, the Data Protection Act 1998 and the NHS Care Record Guarantee and confidentiality policy. This article discusses the district nurse's legal obligations when considering sharing information in relation to an incapable adult

  9. Web-service for integration of current information from the leading MOOCs

    Directory of Open Access Journals (Sweden)

    Sergey P. Timoshin

    2017-01-01

    Full Text Available Purpose. A phenomenon called MOOC (Massive Open Online Course plays a special, “revolutionary” role, introducing of online learning for all stages of the educational process. Today there are a lot of MOOCs, the largest of them: Coursera, edX, Udacity. In connection with the large amount of resources for additional education, a number of questions arise: “How to choose the suitable course as an additional education, how to use the capabilities of MOOCs to improve the quality of the educational process at the university, how to minimize the time for finding the desired course on different platforms?”The purpose of the work is to create a unified information resource that allows you to integrate relevant information from various MOOCs, to reduce the time for finding an appropriate online course for the user, and to raise awareness about new courses and popular specializations, related to information technology.Materials and methods. Web-service is designed as one of the components of the information-educational environment of the Institute of System Analysis and Management. It is aimed at different groups of users: “motivated” students, “unmotivated” students, and lecturers.The initial data for the service is open information about the current online courses on the MOOCs Coursera, edX and Udacity.Each project has its own API, which allows you to get information about online courses. Since MOOCs do not have a common vocabulary in order to use it for searching, there is the problem of creating such a dictionary. To do this we use the Stack Exchange resource (stackexchange.com. The list of keywords is formed through the Stack Exchange API – we select the most popular tags on sites softwareengineering.stackexchange.com and cs.stackexchange.com.Results. As the first stage of implementation, a web application was developed that allows you to view and filter the lists of courses and to see detailed information about the courses

  10. Relating confidence to measured information uncertainty in qualitative reasoning

    Energy Technology Data Exchange (ETDEWEB)

    Chavez, Gregory M [Los Alamos National Laboratory; Zerkle, David K [Los Alamos National Laboratory; Key, Brian P [Los Alamos National Laboratory; Shevitz, Daniel W [Los Alamos National Laboratory

    2010-10-07

    Qualitative reasoning makes use of qualitative assessments provided by subject matter experts to model factors such as security risk. Confidence in a result is important and useful when comparing competing results. Quantifying the confidence in an evidential reasoning result must be consistent and based on the available information. A novel method is proposed to relate confidence to the available information uncertainty in the result using fuzzy sets. Information uncertainty can be quantified through measures of non-specificity and conflict. Fuzzy values for confidence are established from information uncertainty values that lie between the measured minimum and maximum information uncertainty values.

  11. Establishing an Information Security System related to Physical Protection

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Sung Soon; Yoo, Ho Sik [Korea Institute of Nuclear Non-proliferation and Control, Daejeon (Korea, Republic of)

    2009-05-15

    A physical protection system (PPS) integrates people, procedures and equipment for the protection of assets or facilities against theft, sabotage or other malevolent attacks. In the physical protection field, it is important the maintain confidentiality of PPS related information, such as the alarm system layout, detailed maps of buildings, and guard schedules. In this abstract, we suggest establishing a methodology for an information security system. The first step in this methodology is to determine the information to protect and possible adversaries. Next, system designers should draw all possible paths to the information and arrange appropriate protection elements. Finally he/she should analyze and upgrade their information security system.

  12. Uncertainty relations based on skew information with quantum memory

    Science.gov (United States)

    Ma, ZhiHao; Chen, ZhiHua; Fei, Shao-Ming

    2017-01-01

    We present a new uncertainty relation by defining a measure of uncertainty based on skew information. For bipartite systems, we establish uncertainty relations with the existence of a quantum memory. A general relation between quantum correlations and tight bounds of uncertainty has been presented.

  13. Medical Big Data for Research Use: Current Status and Related Issues.

    Science.gov (United States)

    Ishikawa, Koichi Benjamin

    2016-09-01

    Advances in the computerization of information and development of technology have mitigated restrictions on handling of a large amount of information. This has resulted in growth of expectations for the use of large-scale databases, or so-called "big data." This is also the case in the field of healthcare. Projects that involve building of the national receipt database (NDB) of medical fee bill (receipt) information and special health check-up information based on the Act on Assurance of Medical Care for Elderly People and the development of medical information databases have been pursued by the national government, and considerable attention has also been focused on researches conducted through the secondary uses of publicly collected data. Aside from these trends, there are numerous projects which collect diagnosis procedure combination (DPC) data to build large-scale databases for research purposes. Following to the ethics guidelines for epidemiologic studies, they collect and analyze anonymized DPC data from cooperating institutions. This communication concentrates on the use of DPC data, and outlines the scale of data currently available for research use. Examples on the use of DPC data will be shown for analysis on the current status of clinical practice from the microscopic perspective and macroscopic analysis of community medical care provision. Additionally, potential for extending studies to long-term outcomes research, limitations and issues related to the use of medical big data will also be discussed.

  14. Privacy-Related Context Information for Ubiquitous Health

    Science.gov (United States)

    Nykänen, Pirkko; Ruotsalainen, Pekka

    2014-01-01

    Background Ubiquitous health has been defined as a dynamic network of interconnected systems. A system is composed of one or more information systems, their stakeholders, and the environment. These systems offer health services to individuals and thus implement ubiquitous computing. Privacy is the key challenge for ubiquitous health because of autonomous processing, rich contextual metadata, lack of predefined trust among participants, and the business objectives. Additionally, regulations and policies of stakeholders may be unknown to the individual. Context-sensitive privacy policies are needed to regulate information processing. Objective Our goal was to analyze privacy-related context information and to define the corresponding components and their properties that support privacy management in ubiquitous health. These properties should describe the privacy issues of information processing. With components and their properties, individuals can define context-aware privacy policies and set their privacy preferences that can change in different information-processing situations. Methods Scenarios and user stories are used to analyze typical activities in ubiquitous health to identify main actors, goals, tasks, and stakeholders. Context arises from an activity and, therefore, we can determine different situations, services, and systems to identify properties for privacy-related context information in information-processing situations. Results Privacy-related context information components are situation, environment, individual, information technology system, service, and stakeholder. Combining our analyses and previously identified characteristics of ubiquitous health, more detailed properties for the components are defined. Properties define explicitly what context information for different components is needed to create context-aware privacy policies that can control, limit, and constrain information processing. With properties, we can define, for example, how

  15. 77 FR 65394 - Intent To Request Renewal From OMB of One Current Public Collection of Information: Aviation...

    Science.gov (United States)

    2012-10-26

    ... to the carrier's calendar year 2000 security costs and information reasonably necessary to complete... to make determinations regarding security-related costs in calendar year 2000, including conducting... SECURITY Transportation Security Administration Intent To Request Renewal From OMB of One Current...

  16. 77 FR 31065 - Agency Information Collection Activities; Extension of a Currently-Approved Information...

    Science.gov (United States)

    2012-05-24

    ...; property brokers under the provisions of 49 U.S.C. 13904; and certain Mexican motor carriers under the... forwarders; and Form OP-1(MX) for certain Mexican motor carriers. These forms request information on the applicant's identity, location, familiarity with safety requirements, and type of proposed operations....

  17. Development of Information Technology of Object-relational Databases Design

    Directory of Open Access Journals (Sweden)

    Valentyn A. Filatov

    2012-12-01

    Full Text Available The article is concerned with the development of information technology of object-relational databases design and study of object features infological and logical database schemes entities and connections.

  18. 77 FR 56842 - Labor-Management Relations Information Collection Requests

    Science.gov (United States)

    2012-09-14

    ... CONCILIATION SERVICE Labor-Management Relations Information Collection Requests AGENCY: Federal Mediation and... and Conciliation Service (FMCS) hereby announces the submission of the following public information collection request (ICR) to the Office of Management and Budget (OMB) for review and approval in...

  19. Assessment of current practices in creating and using passwords as a control mechanism for information access

    Directory of Open Access Journals (Sweden)

    P. L. Wessels

    2007-11-01

    Full Text Available One of the critical issues in managing information within an organization is to ensure that proper controls exist and are applied in allowing people access to information. Passwords are used extensively as the main control mechanism to identify users wanting access to systems, applications, data files, network servers or personal information. In this article, the issues involved in selecting and using passwords are discussed and the current practices employed by users in creating and storing passwords to gain access to sensitive information are assessed. The results of this survey conclude that information managers cannot rely only on users to employ proper password control in order to protect sensitive information.

  20. Public Relations as Scientific Branch of Information and Communication Sciences

    Directory of Open Access Journals (Sweden)

    Hrvoje Jakopović

    2012-06-01

    Full Text Available Given that the field of information and communication sciences is a young field in the social sciences, it is important to consider how technology impacts the development of this field. This is especially relevant when looking at the area of public relations. Amid changing technological developments public relations is constantly being redefined in this complex environment. This work focuses on the development of public relations as a branch of study in the field of information and communication sciences. I review the scientific methods used to evaluate the influence and effects of public relations, while discussing the different methodological approaches.

  1. Public Relations in Contemporary India: Current Demands and Strategy.

    Science.gov (United States)

    Singh, Raveena

    2000-01-01

    Discusses India's new direction and the persistent and insistent demand for public relations. Explains the strategic plan of the professional body in running the gauntlet in this new milieu and the pertinaciousness and urgency of the challenges ahead for public relations. (SC)

  2. Nonmaterialized Relations and the Support of Information Retrieval Applications by Relational Database Systems.

    Science.gov (United States)

    Lynch, Clifford A.

    1991-01-01

    Describes several aspects of the problem of supporting information retrieval system query requirements in the relational database management system (RDBMS) environment and proposes an extension to query processing called nonmaterialized relations. User interactions with information retrieval systems are discussed, and nonmaterialized relations are…

  3. Crowdsourcing, citizen science or volunteered geographic information? The current state of crowdsourced geographic information

    OpenAIRE

    See, Linda; Mooney, Peter; Foody, Giles; Bastin, Lucy; COMBER Alexis; Estima, Jacinto; Fritz, Steffen; Kerle, Norman; Jiang, Bin; Laakso, Mari; Liu, Hai Ying; Milčinski, Grega; Nikšieč, Matej; Painho, Marco; Pődör, Andrea

    2016-01-01

    Citizens are increasingly becoming an important source of geographic information, sometimes entering domains that had until recently been the exclusive realm of authoritative agencies. This activity has a very diverse character as it can, amongst other things, be active or passive, involve spatial or aspatial data and the data provided can be variable in terms of key attributes such as format, description and quality. Unsurprisingly, therefore, there are a variety of terms used to describe da...

  4. Crowdsourcing, Citizen Science or Volunteered Geographic Information? The Current State of Crowdsourced Geographic Information

    OpenAIRE

    L. See; P. Mooney; Foody, G; L. Bastin; Comber, A; Estima, J; Fritz, S; KERLE N.; Jiang, B; Laakso, M; Liu, HY; Milcinski, G.; Nikšieč, M; Painho, M.; Podör, A.

    2016-01-01

    Citizens are increasingly becoming an important source of geographic information, sometimes entering domains that had until recently been the exclusive realm of authoritative agencies. This activity has a very diverse character as it can, amongst other things, be active or passive, involve spatial or aspatial data and the data provided can be variable in terms of key attributes such as format, description and quality. Unsurprisingly, therefore, there are a variety of terms used to describe da...

  5. Current Sino-Latin American Relations and the Corresponding Policies

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Ⅰ. History of the Relationship and Its Current Situation. The Sino-Latin American relationship has a long-standing history that starts from the trade exchanges in the middle of the 16th century.From the 18th century to the early 19th century,hundreds and thousands of Chinese laborers were seized and sold by the western colonists to Latin America as "coolies" who made contribution to the local economic development there.

  6. 75 FR 29967 - National Organic Program Request for an Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2010-05-28

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service National Organic Program Request for an Extension of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION....C. Chapter 35), this notice announces the Agricultural Marketing Service's intention to...

  7. 78 FR 38913 - National Organic Program: Request for an Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-06-28

    ... Agricultural Marketing Service National Organic Program: Request for an Extension of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice and request for comments... Toni Strother, Agricultural Marketing Specialist, National Organic Program, AMS/USDA, 1400...

  8. 75 FR 18470 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2010-04-12

    ... currently in use include minimum grade and size regulations, and market research and development projects... commodity industry. The information collection requirements in this request are essential to carry out...

  9. 78 FR 54232 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-09-03

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Notice of Request for Extension of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice and request... that the Agricultural Marketing Service (AMS) is requesting approval from the Office of Management...

  10. Scoliosis related information on the internet in China: can patients benefit from this information?

    Directory of Open Access Journals (Sweden)

    Hongda Bao

    Full Text Available There has been an increasing popularity of searching health related information online in recent years. Despite that considerable amount of scoliosis patients have shown interest in obtaining scoliosis information through Internet, previous studies have demonstrated poor quality of online information. However, this conclusion may vary depending on region and culture. Since China has a restricted Internet access outside of its borders, the aim of this study is to evaluate the quality of scoliosis information available online using recognized scoring systems and to analyze the Internet as a source of health information in China.A survey-based questionnaire was distributed to 280 respondents at outpatient clinics. Information on demographics and Internet use was collected. Binary logistic analysis was performed to identify possible predictors for the use of Internet. In addition, the top 60 scoliosis related websites assessed through 4 search engines were reviewed by a surgeon and the quality of online information was evaluated using DISCERN score and JAMA benchmark.Use of the Internet as a source for scoliosis related information was confirmed in 87.8% of the respondents. College education, Internet access at home and urban residence were identified as potential predictors for Internet use. However, the quality of online scoliosis related information was poor with an average DISCERN score of 27.9±11.7 and may be misleading for scoliosis patients.The study outlines the profile of scoliosis patients who use the Internet as a source of health information. It was shown that 87.8% of the scoliosis patients in outpatient clinics have searched for scoliosis related information on Internet. Urban patients, higher education and Internet access at home were identified as potential predictors for Internet search. However, the overall quality of online scoliosis related information was poor and confusing. Physician based websites seemed to contain more

  11. Building an information security strategy for EHR: guidelines for assessing the current situation.

    Science.gov (United States)

    Mohammad, Yara; Stergioulas, Lampros

    2010-01-01

    This paper is looking at electronic health record (EHR) systems and their information security strategy. It focuses on the first step of building an information security strategy which is analysing the current situation of an EHR system. This research is based on different research methods applied to different EHR systems. In this paper we define eight elements that can be used as guidelines for how best to assess the current situation of any EHR system.

  12. Cancer survivors' use of numerous information sources for cancer-related information: does more matter?

    Science.gov (United States)

    Blanch-Hartigan, Danielle; Blake, Kelly D; Viswanath, Kasisomayajula

    2014-09-01

    A large proportion of the 14 million cancer survivors in the USA are actively seeking health information. This study builds on the informed- and shared-decision making literature, examining cancer survivors' health information seeking behaviors to (1) quantify the number of health information sources used; (2) create a demographic profile of patients who report seeking cancer information from numerous sources versus fewer sources in five areas: cancer information overall, disease/treatment, self-care/management, health services, and work/finances; and (3) examine whether seeking cancer information from numerous sources is associated with self-efficacy, fear of recurrence, perceptions of information seeking difficulty, and resultant patient-provider communication. Data came from a survey of post-treatment cancer survivors (N = 501) who responded to a mailed questionnaire about health information seeking. Participants were divided into two groups using a median split: those who sought health information from more than five sources (numerous source seekers) and those that sought information from less than five sources (fewer source seekers). Multivariable logistic regression was used to model differential information seeking behaviors and outcomes for numerous versus fewer source seekers. On average, survivors sought cancer-related information from five different sources. Numerous source seekers were more likely to be women, have higher levels of education, and report fewer problems with cancer information-seeking. Overall, numerous source seekers were no more or less likely to discuss information with their providers or bring conflicting information to their providers. Understanding the characteristics, behaviors, and experiences of survivors who seek cancer-related information from numerous sources can contribute to informed decision making and patient-centered care.

  13. Current status of research and related activities in NAA application

    Energy Technology Data Exchange (ETDEWEB)

    Ab. Khalik bin Haji Wood [Malaysia Institute for Nuclear Technology Research, Bangi, Selangor (Malaysia)

    1999-10-01

    Current activities of Analytical Chemistry Group of MINT (Malaysia Institute for Nuclear Technology Research) laboratory for elemental analysis of trace amounts in environmental samples such as air particulate matter (on air filter), soils/sediments, water, flora/fauna, oil sludge/waste sludge, and tailing/blasting slag and others, utilizing particularly NAA (Neutron Activation Analysis) method are reviewed. The laboratory participates in the IAEA-organized Interlaboratory Comparison Studies to ensure the analytical system. Other activities include analytical chemistry services with ICP-mass spectrometry and GC/GCMS to compliment the NAA and, moreover, air and marine pollution studies with participation in the UNDP/RCA/IAEA project. (S. Ohno)

  14. Relations between information, time, and value of water

    Science.gov (United States)

    Weijs, S. V.; Galindo, L. C.

    2015-12-01

    This research uses with stochastic dynamic programming (SDP) as a tool to reveal economic information about managed water resources. An application to the operation of an example hydropower reservoir is presented. SDP explicitly balances the marginal value of water for immediate use and its expected opportunity cost of not having more water available for future use. The result of an SDP analysis is a steady state policy, which gives the optimal decision as a function of the state. A commonly applied form gives the optimal release as a function of the month, current reservoir level and current inflow to the reservoir. The steady state policy can be complemented with a real-time management strategy, that can depend on more real-time information. An information-theoretical perspective is given on how this information influences the value of water, and how to deal with that influence in hydropower reservoir optimization. This results in some conjectures about how the information gain from real-time operation could affect the optimal long term policy. Another issue is the sharing of increased benefits that result from this information gain in a multi-objective setting. It is argued that this should be accounted for in negotiations about an operation policy.

  15. Current problems of foreign practice-related educational psychology

    Directory of Open Access Journals (Sweden)

    A.D. Andreeva

    2012-09-01

    Full Text Available The article regards the questions of scientific-methodological provision of psychologist’s activity in an educational settlement which are urgent for the activity of practical educational psychologist in Russia as well. The presented information concerns the psychologist’s particular strands of work which can be both developing (development of ABM and psycho-correcting (reasons and forms of school phobias, bullying displays, lying. The ethical problems of psychologist’s work with families namely in case of the parent-child conflicts is also reviewed in the article.

  16. Organ preconditioning: the past, current status, and related lung studies

    Institute of Scientific and Technical Information of China (English)

    LUH Shi-ping; YANG Pan-chyr

    2006-01-01

    Preconditioning (PC) has emerged as a powerful method for experimentally and clinically attenuating various types of organ injuries. In this paper related clinical and basic research issues on organ preconditioning issues were systemically reviewed.Since lung injuries, including ischemia-reperfusion and others, play important roles in many clinical results, including thromboembolism, trauma, thermal injury, hypovolemic and endotoxin shock, reimplantation response after organ transplantation, and many respiratory diseases in critical care. It is of interest to uncover methods, including the PCs, to protect the lung from the above injuries. However, related studies on pulmonary PC are relatively rare and still being developed, so we will review previous literature on experimental and clinical studies on pulmonary PC in the following paragraphs.

  17. Information parameters for realization of adaptive charge of secondary chemical sources of a current

    Directory of Open Access Journals (Sweden)

    Zhitnik N. E.

    2008-10-01

    Full Text Available A chrono-potentiometric method of control of the state of chemical sources of current (CSC is offered. The method allows from chrono-potentiogram (CPG, representing CSC reaction on the charge current impulse, to get practically all informative parameters, necessary for practical realization of adaptive charge.

  18. 78 FR 54622 - Proposed Information Collection; Comment Request; Current Population Survey, Annual Social and...

    Science.gov (United States)

    2013-09-05

    ... Census Bureau Proposed Information Collection; Comment Request; Current Population Survey, Annual Social... concerning the Annual Social and Economic Supplement (ASEC) to be conducted in conjunction with the February, March, and April Current Population Survey (CPS). The Census Bureau has conducted this...

  19. [Current understanding of sleep, dreaming and related memory consolidation].

    Science.gov (United States)

    Han, Victor Z; Shi, Jun-Han

    2013-12-01

    Sleep is a naturally recurring state found throughout the animal kingdom and characterized by a reversible loss of consciousness. Although in humans the daily amount of sleep decreases with aging, the total amount of time spent for sleep is estimated as up to one-third of one's lifetime. In mammals, sleep shows a clear daily rhythmicity as well as nightly phases, which are strongly controlled by the circadian clock located in the hypothalamic suprachiasmatic nuclei and are also regulated by ambient light. While it is certain that sleep is critical for survival in general, the functional significance of sleep is still under investigation. Dreaming is a common psychological phenomenon occurring during human sleep, yet its content and natural function, if any, are still a matter of debate. In recent years, accumulated evidence strongly supports the notion that new information acquired during the day time is processed and transformed into long-term memory in a complicated and sophisticated way during sleeping. Such information processing is commonly referred to as memory consolidation.

  20. 76 FR 23326 - Intent To Request Renewal From OMB of One Current Public Collection of Information...

    Science.gov (United States)

    2011-04-26

    ... Administration (TSA) invites public comment on one currently approved information collection requirement, Office... TSA now seeks the maximum three-year approval. The collection involves the submission of identifying... to the TSA PRA Officer, Office of Information Technology (OIT), TSA-11, Transportation...

  1. 75 FR 22843 - Agency Information Collection Activities: Revision of a Currently Approved Collection; Comments...

    Science.gov (United States)

    2010-04-30

    ... evidence. The information will provide statistics on laboratories' capacity to analyze forensic crime... Currently Approved Collection 2009 Census of Publicly Funded Forensic Crime Laboratories. The Department of... and assumptions used; (3) Enhance the quality, utility, and clarity of the information to be...

  2. 78 FR 10592 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2013-02-14

    ... quality of services they want and level of satisfaction with existing services. Therefore, NAD proposes to... Division's request for an extension to a currently approved information collection for Customer Service.... SUPPLEMENTARY INFORMATION: Title: National Appeals Division Customer Service Survey. OMB Number: 0503-0007...

  3. International Inventory of Current Mexico-Related Research. Volume 4.

    Science.gov (United States)

    Montoya, Ricardo Anzaldua, Ed.; And Others

    The fourth annual research inventory describes 728 Mexican-related research projects being conducted in 1984 or to begin in 1985 in 14 countries. Data come from questionnaires sent during 1984 to more than 1,800 individual researchers and 650 institutions around the world. Each project description provides names and addresses of principal and…

  4. Asthma-related emergency department use: current perspectives.

    Science.gov (United States)

    Johnson, Laurie H; Chambers, Patricia; Dexheimer, Judith W

    2016-01-01

    Asthma is one of the most common chronic pediatric diseases. Patients with asthma often present to the emergency department for treatment for acute exacerbations. These patients may not have a primary care physician or primary care home, and thus are seeking care in the emergency department. Asthma care in the emergency department is multifaceted to treat asthma patients appropriately and provide quality care. National and international guidelines exist to help drive clinical care. Electronic and paper-based tools exist for both physicians and patients to help improve emergency, home, and preventive care. Treatment of patients with asthma should include the acute exacerbation, long-term management of controller medications, and controlling triggers in the home environment. We will address the current state of asthma research in emergency medicine in the US, and discuss some of the resources being used to help provide a medical home and improve care for patients who suffer from acute asthma exacerbations.

  5. Additional energy-information relations in thermodynamics of small systems

    Science.gov (United States)

    Uzdin, Raam

    2017-09-01

    The Clausius inequality form of the second law of thermodynamics relates information changes (entropy) to changes in the first moment of the energy (heat and indirectly also work). Are there similar relations between other moments of the energy distribution, and other information measures, or is the Clausius inequality a one of a kind instance of the energy-information paradigm? If there are additional relations, can they be used to make predictions on measurable quantities? Changes in the energy distribution beyond the first moment (average heat or work) are especially important in small systems which are often very far from thermal equilibrium. The additional energy-information relations (AEIR's), here derived, provide positive answers to the two questions above and add another layer to the fundamental connection between energy and information. To illustrate the utility of the new AEIR's, we find scenarios where the AEIR's yield tighter constraints on performance (e.g., in thermal machines) compared to the second law. To obtain the AEIR's we use the Bregman divergence—a mathematical tool found to be highly suitable for energy-information studies. The quantum version of the AEIR's provides a thermodynamic meaning to various quantum coherence measures. It is intriguing to fully map the regime of validity of the AEIR's and extend the present results to more general scenarios including continuous systems and particles exchange with the baths.

  6. INSTITUTIONALISM AND INFORMATION SYSTEMS: CURRENT STATE OF THE ART AND POSITION OF FRENCH RESEARCH

    Directory of Open Access Journals (Sweden)

    Rolande Marciniak

    2009-10-01

    Full Text Available The various currents of institutionalism are used in management science, particularly in the area of information systems. Richard Scott's global model is a fertile framework for the analysis of institutional research. First, we will study the contributions of French research to institutionalism. Then, returning to the fundamentals of information systems (IS, we will show that the interaction between institutions and IS can be analysed via the notion of formal and informal rules. Research carried out at the University of Paris

  7. Current Overview of Allergens of Plant Pathogenesis Related Protein Families

    Directory of Open Access Journals (Sweden)

    Mau Sinha

    2014-01-01

    Full Text Available Pathogenesis related (PR proteins are one of the major sources of plant derived allergens. These proteins are induced by the plants as a defense response system in stress conditions like microbial and insect infections, wounding, exposure to harsh chemicals, and atmospheric conditions. However, some plant tissues that are more exposed to environmental conditions like UV irradiation and insect or fungal attacks express these proteins constitutively. These proteins are mostly resistant to proteases and most of them show considerable stability at low pH. Many of these plant pathogenesis related proteins are found to act as food allergens, latex allergens, and pollen allergens. Proteins having similar amino acid sequences among the members of PR proteins may be responsible for cross-reactivity among allergens from diverse plants. This review analyzes the different pathogenesis related protein families that have been reported as allergens. Proteins of these families have been characterized in regard to their biological functions, amino acid sequence, and cross-reactivity. The three-dimensional structures of some of these allergens have also been evaluated to elucidate the antigenic determinants of these molecules and to explain the cross-reactivity among the various allergens.

  8. Current Overview of Allergens of Plant Pathogenesis Related Protein Families

    Science.gov (United States)

    Sinha, Mau; Singh, Rashmi Prabha; Kushwaha, Gajraj Singh; Iqbal, Naseer; Singh, Avinash; Kaushik, Sanket; Sharma, Sujata; Singh, Tej P.

    2014-01-01

    Pathogenesis related (PR) proteins are one of the major sources of plant derived allergens. These proteins are induced by the plants as a defense response system in stress conditions like microbial and insect infections, wounding, exposure to harsh chemicals, and atmospheric conditions. However, some plant tissues that are more exposed to environmental conditions like UV irradiation and insect or fungal attacks express these proteins constitutively. These proteins are mostly resistant to proteases and most of them show considerable stability at low pH. Many of these plant pathogenesis related proteins are found to act as food allergens, latex allergens, and pollen allergens. Proteins having similar amino acid sequences among the members of PR proteins may be responsible for cross-reactivity among allergens from diverse plants. This review analyzes the different pathogenesis related protein families that have been reported as allergens. Proteins of these families have been characterized in regard to their biological functions, amino acid sequence, and cross-reactivity. The three-dimensional structures of some of these allergens have also been evaluated to elucidate the antigenic determinants of these molecules and to explain the cross-reactivity among the various allergens. PMID:24696647

  9. The Place of Culture in the Current International Relations

    Directory of Open Access Journals (Sweden)

    Constantin Frosin

    2011-05-01

    Full Text Available Culture and international relations easily appear to be mutually contradictory terms. To speak of "culture" is to invoke the creative capacities of human beings, to point, for example, to the constitutive role of values and visions, to the power of language and aesthetic expression, to communities great and small engaged in reconstructing normative aspirations and reshaping the possibilities for a decent way of life. To speak of "international relations," by contrast, is to draw upon an altogether bleaker account of the human condition, to refer to missiles and bombs, trade figures and debts, statesmanship and diplomacy, intrigue and force. It is to echo assertions about naked power and the sacrifice of cultural creativity and normative aspiration to the supposedly more enduring determinations of survival or supremacy. From the dark depths of international relations, the term culture takes on an aura of frivolity. It appears to refer to the idealistic and utopian, to the veneer of civilized decency that is always stripped away by the harsh realities of power politics and international conflict. This work aims at showing the contrary.

  10. Current Status and Quality Assessment of Cardiovascular Diseases Related Smartphone Apps in China.

    Science.gov (United States)

    Xiao, Qian; Wang, Yanling; Sun, Liu; Lu, Sai; Wu, Ying

    2016-01-01

    To examine current status and quality of CVD related apps available for download in China, a total of 151 apps from the top popular six app stores were analyzed. Data analysis uncovered a range of issues including missing of key variables in the pre-formatted daily records, no platform for interaction with relevant healthcare professionals and undesirable user-interface design. More importantly, these apps had low levels of adherence to internationally recognized guidelines in CVD management. Overall quality score of these apps was below the average (8.08/20). This study identified areas for improvement concerning the existing CVD related apps. Information may guide the further advancement of CVD related apps and benefit CVD management in China.

  11. A quasi-current representation for information needs inspired by Two-State Vector Formalism

    Science.gov (United States)

    Wang, Panpan; Hou, Yuexian; Li, Jingfei; Zhang, Yazhou; Song, Dawei; Li, Wenjie

    2017-09-01

    Recently, a number of quantum theory (QT)-based information retrieval (IR) models have been proposed for modeling session search task that users issue queries continuously in order to describe their evolving information needs (IN). However, the standard formalism of QT cannot provide a complete description for users' current IN in a sense that it does not take the 'future' information into consideration. Therefore, to seek a more proper and complete representation for users' IN, we construct a representation of quasi-current IN inspired by an emerging Two-State Vector Formalism (TSVF). With the enlightenment of the completeness of TSVF, a ;two-state vector; derived from the 'future' (the current query) and the 'history' (the previous query) is employed to describe users' quasi-current IN in a more complete way. Extensive experiments are conducted on the session tracks of TREC 2013 & 2014, and show that our model outperforms a series of compared IR models.

  12. The Investigation of Primary School Teachers' Opinions Related to the Current Events

    Directory of Open Access Journals (Sweden)

    Halil İbrahim Sağlam

    2016-09-01

    Full Text Available The aim of this study is to examine primary school teachers’ opinions related to current events. The study group is consisted of total 30 primary school teachers who take part in THE GROUPS OF 15 female (%50 and 15 male (%50 in Sakarya during 2015 -2016 the education year. The study is carried out under science facts pattern of qualitative research designs. In order to reveal teachers’ views on current events, the form of semi-structured interviews from which is qualitative data collection tools is used. There are two sections in this study. First section is about teachers' personal information and second section is about teachers' questions to determine their views on current events. For the content validity of the questions in the negotiation form, it has been consulted with three experts and made the necessary adjustments in line with their proposals. In addition, the clarity of the questions in the negotiation form has been checked by discussing with five teachers and then the form has been finalized. The data obtained from teachers ARE analyzed by using content analysis. In the study, it is concluded that 97% of the teachers follow the current events. It is shown that 93% of female teachers and 100% male teachers follow the current events. FURTHERMORE, it is indicated that %100 of the teachers use the internet in their house.

  13. Component 1: Current and Future Methods for Representing and Interacting with Qualitative Geographic Information

    Science.gov (United States)

    2011-10-26

    data organized within GIS and related technologies. A variety of approaches exist for visual exploration and analysis of text media, and this report...effectively leverage geographically-grounded text. 15. SUBJECT TERMS geovisualization, visual analytics, social media, microblogs, cartography ...process, and represent that information as well as to connect the information with more traditional geographic data organized within GIS and related

  14. Asthma-related emergency department use: current perspectives

    Directory of Open Access Journals (Sweden)

    Johnson LH

    2016-07-01

    Full Text Available Laurie H Johnson,1 Patricia Chambers,1 Judith W Dexheimer1,2 1Division of Emergency Medicine, 2Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA Abstract: Asthma is one of the most common chronic pediatric diseases. Patients with asthma often present to the emergency department for treatment for acute exacerbations. These patients may not have a primary care physician or primary care home, and thus are seeking care in the emergency department. Asthma care in the emergency department is multifaceted to treat asthma patients appropriately and provide quality care. National and international guidelines exist to help drive clinical care. Electronic and paper-based tools exist for both physicians and patients to help improve emergency, home, and preventive care. Treatment of patients with asthma should include the acute exacerbation, long-term management of controller medications, and controlling triggers in the home environment. We will address the current state of asthma research in emergency medicine in the US, and discuss some of the resources being used to help provide a medical home and improve care for patients who suffer from acute asthma exacerbations. Keywords: asthma, pediatric, emergency department

  15. Current research and potential applications of the Concealed Information Test: An overview

    Directory of Open Access Journals (Sweden)

    Gershon eBen-Shakhar

    2012-09-01

    Full Text Available Research interest in psychophysiological detection of deception has significantly increased since the September 11 terror attack in the USA. In particular, the Concealed Information Test (CIT, designed to detect memory traces that can connect suspects to a certain crime, has been extensively studied. In this paper I will briefly review several psychophysiological detection paradigms that have been studied, with a focus on the CIT. The theoretical background of the CIT, its strength and weaknesses, its potential applications as well as research finings related to its validity, (based on a recent mata-analytic study, will be discussed. Several novel research directions, with a focus on factors that may affect CIT detection in realistic settings (e.g., memory for crime details; the effect of emotional stress during crime execution will be described. Additionally, research focusing on mal-intentions and attempts to detect terror networks using information gathered from groups of suspects using both the standard CIT and the searching CIT will be reviewed. Finally, implications of current research to the actual application of the CIT will be discussed and several recommendations that can enhance the use of the CIT will be made.

  16. The current status of usability studies of information technologies in China: a systematic study.

    Science.gov (United States)

    Lei, Jianbo; Xu, Lufei; Meng, Qun; Zhang, Jiajie; Gong, Yang

    2014-01-01

    To systematically review and analyze the current status and characteristics of usability studies in China in the field of information technology in general and in the field of healthcare in particular. We performed a quantitative literature analysis in three major Chinese academic databases and one English language database using Chinese search terms equivalent to the concept of usability. Six hundred forty-seven publications were selected for analysis. We found that in China the literature on usability in the field of information technology began in 1994 and increased thereafter. The usability definitions from ISO 9241-11:1998 and Nielsen (1993) have been widely recognized and cited. Authors who have published several publications are rare. Fourteen journals have a publishing rate over 1%. Only nine publications about HIT were identified. China's usability research started relatively late. There is a lack of organized research teams and dedicated usability journals. High-impact theoretical studies are scarce. On the application side, no original and systematic research frameworks have been developed. The understanding and definition of usability is not well synchronized with international norms. Besides, usability research in HIT is rare. More human and material resources need to be invested in China's usability research, particularly in HIT.

  17. The Current Status of Usability Studies of Information Technologies in China: A Systematic Study

    Directory of Open Access Journals (Sweden)

    Jianbo Lei

    2014-01-01

    Full Text Available Objectives. To systematically review and analyze the current status and characteristics of usability studies in China in the field of information technology in general and in the field of healthcare in particular. Methods. We performed a quantitative literature analysis in three major Chinese academic databases and one English language database using Chinese search terms equivalent to the concept of usability. Results. Six hundred forty-seven publications were selected for analysis. We found that in China the literature on usability in the field of information technology began in 1994 and increased thereafter. The usability definitions from ISO 9241-11:1998 and Nielsen (1993 have been widely recognized and cited. Authors who have published several publications are rare. Fourteen journals have a publishing rate over 1%. Only nine publications about HIT were identified. Discussions. China’s usability research started relatively late. There is a lack of organized research teams and dedicated usability journals. High-impact theoretical studies are scarce. On the application side, no original and systematic research frameworks have been developed. The understanding and definition of usability is not well synchronized with international norms. Besides, usability research in HIT is rare. Conclusions. More human and material resources need to be invested in China’s usability research, particularly in HIT.

  18. An Investigation on the Current Situation of Management Information Systems Discipline in Turkey

    OpenAIRE

    Serdar YARLIKAŞ

    2015-01-01

    The purpose of this research is to investigate the development of management information systems field by evaluating the theses conducted at universities in Turkey in the departments of management information systems and science of management information systems. First, this study aims to determine the distribution of the theses in terms of years, subjects and the research methods used. Another purpose of this study was to determine which of the related disciplines of management information s...

  19. Understanding Relations between Disciplines in the Information Field

    DEFF Research Database (Denmark)

    Madsen, Dorte

    2014-01-01

    The purpose of this paper is to explore the challenges of developing a shared conceptual framework for the Information Field, based on interdisciplinary theory. This paper argues that to study the Information Field, we need a multidimensional framework that includes disciplines and discipline...... is an attempt to conceptualize some of the elements that should be included in a framework, and it represents a first step towards understanding and identifying the complex underpinnings of the relations between disciplines in the Information Field. The 3-dimensional matrix offers a lens through which to view...

  20. 78 FR 25267 - Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water Resources

    Science.gov (United States)

    2013-04-30

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

  1. Marketing of library and information services in global era: A current approach

    Directory of Open Access Journals (Sweden)

    Sanjay Kumar Karn

    2008-06-01

    Full Text Available This paper deals with the marketing of library and information services in the global era. It discusses about the marketing concept of today's library and information centers covering various topics such as management of libraries and commitment to customer's satisfaction. It also defines the marketing and its current approach to library and information services at the global level. It also describes customer/user's topic such as customers' priorities, customers' expectations, individuality responsiveness, relationships, quality of services, professional skills and competencies and value added services. The 5 Ps of marketing mix, i.e. product, pricing, place, promotion and person (staff have been discussed. The marketing should aim at effective library and information services. The "service trinity", i.e. users (customers, the staff (service provider and information resources and system should be taken care of from the view of these services. In the modern age, the library and information services (LIS are customer (user oriented. Therefore, users' priorities, expectations and needs should be taken into account. The services should be value added according to the current requirement of the users. It is concluded that the modern libraries are information markets and the library users are consumers of information. The ultimate objective of the marketing of library and information services should be the dissemination of the right information to the right customer (user at the right time.

  2. [Cancer-related Cognitive Impairment: Current Knowledge and Future Challenges].

    Science.gov (United States)

    Tanimukai, Hitoshi

    2015-01-01

    Cancer patients often suffer from various distresses, including cognitive impairment. Cognitive impairment during and after cancer diagnosis and treatment are collectively called "Cancer-related cognitive impairment (CRCI)". The number of publications about cognitive impairment due to cancer therapy, especially chemotherapy, hormonal therapy, and radiotherapy, has been growing. Patients often worry not only about their disease condition and therapies, but also experience concerns regarding their memory, attention, and ability to concentrate. Even subtle CRCI can have a significant impact on social relationships, the ability to work, undergo treatment, accomplish meaningful goals, and the quality of life. Longitudinal studies of cancer patients indicated that up to 75% experience CRCI during treatment. Furthermore, CRCI may persist for many years following treatment. However, it is not well understood by most physicians and medical staff. CRCI can be mediated through increased inflammatory cytokines and hormonal changes. In addition, the biology of the cancer, stress, and attentional fatigue can also contribute to CRCI. Genetic factors and co-occurring symptoms may explain some of the inter-individual variability in CRCI. Researchers and patients are actively trying to identify effective interventional methods and useful coping strategies. Many patients are willing to discuss their disease condition and future treatment with medical staff and/or their families. Some patients also hope to discuss their end-of-life care. However, it is difficult to express their will after developing cognitive impairment. Advance care planning (ACP) can help in such situations. This process involves discussion between a patient, their family, and clinicians to clarify and reflect on values, treatment preferences, and goals to develop a shared understanding of how end-of-life care should proceed. The number of cancer patients with cognitive impairment has been increasing owing to the

  3. Current concepts on gingival fibromatosis-related syndromes.

    Science.gov (United States)

    Poulopoulos, Athanasios; Kittas, Dimitrios; Sarigelou, Asimina

    2011-08-01

    Gingival fibromatosis is a rare, benign, slowly-growing fibrous overgrowth of the gingiva, with great genetic and clinical heterogeneity. Gingival fibromatosis/overgrowth can be inherited as an isolated trait (hereditary gingival fibromatosis) and/or as a component of a syndrome, or it can be drug induced. As a clinical manifestation of a syndrome, gingival fibromatosis is usually associated with generalized hypertrichosis, mental retardation, or epilepsy. Gingival fibromatosis and its related syndromes are mainly inherited in an autosomal-dominant manner, but autosomal-recessive inheritance has also been reported. Clinical syndromic presentation includes Zimmermann-Laband syndrome, Ramon syndrome, Rutherford syndrome, Cowden syndrome, Cross syndrome, Göhlich-Ratmann syndrome, Avani syndrome, and I-cell disease. However, a phenotypic overlap has been suggested, as many combinations of their systemic manifestations have been reported. Treatment of choice is usually gingivectomy with gingivoplasty. Before any therapy, clinical practitioners must take into consideration the clinical course of a particular syndrome and every possible functional and esthetic disorder.

  4. Plasma flows, Birkeland currents and auroral forms in relation to the Svalgaard-Mansurov effect

    Directory of Open Access Journals (Sweden)

    P. E. Sandholt

    2012-05-01

    Full Text Available The traditional explanation of the polar cap magnetic deflections, referred to as the Svalgaard-Mansurov effect, is in terms of currents associated with ionospheric flow resulting from the release of magnetic tension on newly open magnetic field lines. In this study, we aim at an updated description of the sources of the Svalgaard-Mansurov effect based on recent observations of configurations of plasma flow channels, Birkeland current systems and aurorae in the magnetosphere-ionosphere system. Central to our description is the distinction between two different flow channels (FC 1 and FC 2 corresponding to two consecutive stages in the evolution of open field lines in Dungey cell convection, with FC 1 on newly open, and FC 2 on old open, field lines. Flow channel FC 1 is the result of ionospheric Pedersen current closure of Birkeland currents flowing along newly open field lines. During intervals of nonzero interplanetary magnetic field By component FC 1 is observed on either side of noon and it is accompanied by poleward moving auroral forms (PMAFs/prenoon and PMAFs/postnoon. In such cases the next convection stage, in the form of flow channel FC 2 on the periphery of the polar cap, is particularly important for establishing an IMF By-related convection asymmetry along the dawn-dusk meridian, which is a central element causing the Svalgaard-Mansurov effect. FC 2 flows are excited by the ionospheric Pedersen current closure of the northernmost pair of Birkeland currents in the four-sheet current system, which is coupled to the tail magnetopause and flank low-latitude boundary layer. This study is based on a review of recent statistical and event studies of central parameters relating to the magnetosphere-ionosphere current systems mentioned above. Temporal-spatial structure in the current systems is obtained by ground-satellite conjunction studies. On this point we emphasize the important information derived

  5. Questions related to Bitcoin and other Informational Money

    NARCIS (Netherlands)

    Bergstra, J.A.; de Leeuw, K.

    2013-01-01

    A collection of questions about Bitcoin and its hypothetical relatives Bitguilder and Bitpenny is formulated. These questions concern technical issues about protocols, security issues, issues about the formalizations of informational monies in various contexts, and issues about forms of use and misu

  6. Questions related to Bitcoin and other Informational Money

    NARCIS (Netherlands)

    Bergstra, J.A.; de Leeuw, K.

    2013-01-01

    A collection of questions about Bitcoin and its hypothetical relatives Bitguilder and Bitpenny is formulated. These questions concern technical issues about protocols, security issues, issues about the formalizations of informational monies in various contexts, and issues about forms of use and misu

  7. 40 CFR 300.155 - Public information and community relations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 27 2010-07-01 2010-07-01 false Public information and community...) SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS NATIONAL OIL AND HAZARDOUS SUBSTANCES... community relations. (a) When an incident occurs, it is imperative to give the public prompt,...

  8. 36 CFR 1256.60 - Information relating to financial institutions.

    Science.gov (United States)

    2010-07-01

    ... financial institutions. 1256.60 Section 1256.60 Parks, Forests, and Public Property NATIONAL ARCHIVES AND... General Restrictions § 1256.60 Information relating to financial institutions. (a) In accordance with 5 U... regulation or supervision of financial institutions. (b) The Archivist of the United States may...

  9. Questions related to Bitcoin and other Informational Money

    NARCIS (Netherlands)

    Bergstra, J.A.; de Leeuw, K.

    2013-01-01

    A collection of questions about Bitcoin and its hypothetical relatives Bitguilder and Bitpenny is formulated. These questions concern technical issues about protocols, security issues, issues about the formalizations of informational monies in various contexts, and issues about forms of use and

  10. Relative quality of internet-derived gastrointestinal cancer information.

    Science.gov (United States)

    Chan, David S Y; Willicombe, Anita; Reid, Thomas D; Beaton, Ceri; Arnold, David; Ward, James; Davies, I Llion; Lewis, Wyn G

    2012-12-01

    Internet-derived health care information is increasingly accessed by patients, yet its quality and accuracy is variable and unregulated. The aim of this study was to assess the information available regarding common gastrointestinal cancers via three internet search engines (Google, Yahoo and Bing). The top 30 websites for each of the terms: oesophageal, gastric, pancreatic, colon and rectal cancer were evaluated (University of Michigan Consumer Health Website Checklist) and scored [-80 (poor) to 90 (excellent)]. The median score was 53 (-7 to 81) and was significantly higher for oesophageal (61) and pancreatic (65) cancer websites, compared with gastric (49), colon (48) and rectal cancer (50) (p = 0.014). Median scores related to charitable organisations were significantly better than academic, commercial, news agency, care provider, layperson and medical information websites collectively (79 vs. 42, p internet-derived gastrointestinal cancer information remains poor and patients and clinicians should be aware.

  11. Tilt-shift eddy current probe impact on information value of response signal

    OpenAIRE

    Chudacik Vladimir; Smetana Milan

    2016-01-01

    This article deals with the possibility for increasing of the informational value of a response signal using tilt-shift eddy current probe. Numerical simulations based on the FEM method using the OPERA 3D software as well as gained experimental results are presented. The simulated cracks are evaluated at the selected eddy current probe tilts and shifts with respect to conductive plate to obtain additional data needed for its evaluation and localization. Obtained simulation results are compare...

  12. Anesthesia-related changes in information transfer may be caused by reduction in local information generation.

    Science.gov (United States)

    Wollstadt, Patricia; Sellers, Kristin K; Hutt, Axel; Frohlich, Flavio; Wibral, Michael

    2015-08-01

    In anesthesia research it is an open question how general anesthetics lead to loss of consciousness (LOC). It has been proposed that LOC may be caused by the disruption of cortical information processing, preventing information integration. Therefore, recent studies investigating information processing under anesthesia focused on changes in information transfer, measured by transfer entropy (TE). However, often this complex technique was not applied rigorously, using time series in symbolic representation, or using TE differences without accounting for neural conduction delays, or without accounting for signal history. Here, we used current best-practice in TE estimation to investigate information transfer under anesthesia: We conducted simultaneous recordings in primary visual cortex (V1) and prefrontal cortex (PFC) of head-fixed ferrets in a dark environment under different levels of anesthesia (awake, 0.5% isoflurane, 1.0 % isoflurane). To elucidate reasons for changes in TE, we further quantified information processing within brain areas by estimating active information storage (AIS) as an estimator of predictable information, and Lempel-Ziv complexity (LZC) as an estimator of signal entropy. Under anesthesia, we found a reduction in information transfer (TE) between PFC and V1 with a stronger reduction for the feedback direction (PFC to V1), validating previous results. Furthermore, entropy (LZC) was reduced and activity became more predictable as indicated by higher values of AIS. We conclude that higher anesthesia concentrations indeed lead to reduced inter-areal information transfer, which may be partly caused by decreases in local entropy and increases in local predictability. In revealing a possible reason for reduced TE that is potentially independent of inter-areal coupling, we demonstrate the value of directly quantifying information processing in addition to focusing on dynamic properties such as coupling strength.

  13. Information technology - Telecommunications and information exchange between systems - Elements of management information related to OSI transport layer standards; Amendment 1: NCMS Management; Technical Corrigendum 1

    CERN Document Server

    International Organization for Standardization. Geneva

    1994-01-01

    Information technology - Telecommunications and information exchange between systems - Elements of management information related to OSI transport layer standards; Amendment 1: NCMS Management; Technical Corrigendum 1

  14. Reduced event-related current density in the anterior cingulate cortex in schizophrenia.

    Science.gov (United States)

    Mulert, C; Gallinat, J; Pascual-Marqui, R; Dorn, H; Frick, K; Schlattmann, P; Mientus, S; Herrmann, W M; Winterer, G

    2001-04-01

    There is good evidence from neuroanatomic postmortem and functional imaging studies that dysfunction of the anterior cingulate cortex plays a prominent role in the pathophysiology of schizophrenia. So far, no electrophysiological localization study has been performed to investigate this deficit. We investigated 18 drug-free schizophrenic patients and 25 normal subjects with an auditory choice reaction task and measured event-related activity with 19 electrodes. Estimation of the current source density distribution in Talairach space was performed with low-resolution electromagnetic tomography (LORETA). In normals, we could differentiate between an early event-related potential peak of the N1 (90-100 ms) and a later N1 peak (120-130 ms). Subsequent current-density LORETA analysis in Talairach space showed increased activity in the auditory cortex area during the first N1 peak and increased activity in the anterior cingulate gyrus during the second N1 peak. No activation difference was observed in the auditory cortex between normals and patients with schizophrenia. However, schizophrenics showed significantly less anterior cingulate gyrus activation and slowed reaction times. Our results confirm previous findings of an electrical source in the anterior cingulate and an anterior cingulate dysfunction in schizophrenics. Our data also suggest that anterior cingulate function in schizophrenics is disturbed at a relatively early time point in the information-processing stream (100-140 ms poststimulus).

  15. Some applications of uncertainty relations in quantum information

    Science.gov (United States)

    Majumdar, A. S.; Pramanik, T.

    2016-08-01

    We discuss some applications of various versions of uncertainty relations for both discrete and continuous variables in the context of quantum information theory. The Heisenberg uncertainty relation enables demonstration of the Einstein, Podolsky and Rosen (EPR) paradox. Entropic uncertainty relations (EURs) are used to reveal quantum steering for non-Gaussian continuous variable states. EURs for discrete variables are studied in the context of quantum memory where fine-graining yields the optimum lower bound of uncertainty. The fine-grained uncertainty relation is used to obtain connections between uncertainty and the nonlocality of retrieval games for bipartite and tripartite systems. The Robertson-Schrödinger (RS) uncertainty relation is applied for distinguishing pure and mixed states of discrete variables.

  16. Axiomatic Relation between Thermodynamic and Information-Theoretic Entropies

    Science.gov (United States)

    Weilenmann, Mirjam; Kraemer, Lea; Faist, Philippe; Renner, Renato

    2016-12-01

    Thermodynamic entropy, as defined by Clausius, characterizes macroscopic observations of a system based on phenomenological quantities such as temperature and heat. In contrast, information-theoretic entropy, introduced by Shannon, is a measure of uncertainty. In this Letter, we connect these two notions of entropy, using an axiomatic framework for thermodynamics [E. H. Lieb and J. Yngvason Proc. R. Soc. 469, 20130408 (2013)]. In particular, we obtain a direct relation between the Clausius entropy and the Shannon entropy, or its generalization to quantum systems, the von Neumann entropy. More generally, we find that entropy measures relevant in nonequilibrium thermodynamics correspond to entropies used in one-shot information theory.

  17. High Stimulus-Related Information in Barrel Cortex Inhibitory Interneurons.

    Directory of Open Access Journals (Sweden)

    Vicente Reyes-Puerta

    2015-06-01

    Full Text Available The manner in which populations of inhibitory (INH and excitatory (EXC neocortical neurons collectively encode stimulus-related information is a fundamental, yet still unresolved question. Here we address this question by simultaneously recording with large-scale multi-electrode arrays (of up to 128 channels the activity of cell ensembles (of up to 74 neurons distributed along all layers of 3-4 neighboring cortical columns in the anesthetized adult rat somatosensory barrel cortex in vivo. Using two different whisker stimulus modalities (location and frequency we show that individual INH neurons--classified as such according to their distinct extracellular spike waveforms--discriminate better between restricted sets of stimuli (≤6 stimulus classes than EXC neurons in granular and infra-granular layers. We also demonstrate that ensembles of INH cells jointly provide as much information about such stimuli as comparable ensembles containing the ~20% most informative EXC neurons, however presenting less information redundancy - a result which was consistent when applying both theoretical information measurements and linear discriminant analysis classifiers. These results suggest that a consortium of INH neurons dominates the information conveyed to the neocortical network, thereby efficiently processing incoming sensory activity. This conclusion extends our view on the role of the inhibitory system to orchestrate cortical activity.

  18. The Relative Effectiveness of Varied Visual Testing Formats in Retrieving Information Related to Different Educational Objectives

    Science.gov (United States)

    Williams, Jaison; Dwyer, Francis

    2004-01-01

    The purpose of this study is to: (1) examine the relative effectiveness with which different types of visual test formats facilitated information retrieval on tests measuring different educational objectives; (2) measure the effect that prior knowledge had on information retrieval; and (3) to determine whether an interaction existed between prior…

  19. 78 FR 11136 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2013-02-15

    .... David R. Shipman, Administrator, Agricultural Marketing Service. BILLING CODE 3410-02-P ... Agricultural Marketing Service Notice of Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice and request for comments. SUMMARY:...

  20. Disturbingly Weak: The Current State of Financial Management Education in Library and Information Science Curricula

    Science.gov (United States)

    Burger, Robert H.; Kaufman, Paula T.; Atkinson, Amy L.

    2015-01-01

    Financial management skills are necessary for responsible library management. In light of the profession's current emphasis on financial literacy, the authors posed four questions: (1) to what extent are library and information science schools providing courses in financial management for their graduates; (2) what is the quality and quantity of…

  1. Library and Information Science Education in Greece: Institutional Changes and Current Issues

    Science.gov (United States)

    Moniarou-Papaconstantinou, Valentini; Tsatsaroni, Anna

    2008-01-01

    This paper considers the historical development of Library and Information Science (LIS) Education in Greece, in order to understand its current position within the field of higher education, and to assess its future prospects. In particular, in tracing changes that LIS Education as an institution has undergone, it argues that institutional…

  2. Disturbingly Weak: The Current State of Financial Management Education in Library and Information Science Curricula

    Science.gov (United States)

    Burger, Robert H.; Kaufman, Paula T.; Atkinson, Amy L.

    2015-01-01

    Financial management skills are necessary for responsible library management. In light of the profession's current emphasis on financial literacy, the authors posed four questions: (1) to what extent are library and information science schools providing courses in financial management for their graduates; (2) what is the quality and quantity of…

  3. Educational Electronic Information Dissemination and Broadcast Services: History, Current Infrastructure and Public Broadcasting Requirements.

    Science.gov (United States)

    Singh, Jai P.; Morgan, Robert P.

    This memorandum describes the results of a study on electronic educational information dissemination and broadcast services in the United States. Included are detailed discussions of the historical development and current infrastructure (both in terms of organization and physical plant) of the following services: educational radio and television…

  4. 75 FR 36059 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2010-06-24

    ... specialty crops, in specified production areas, to work together to solve marketing problems that cannot be... Agricultural Marketing Service Notice of Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice and request for comments. SUMMARY:...

  5. 75 FR 36058 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2010-06-24

    ... production areas, to work together to solve marketing problems that cannot be solved individually. This...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Notice of Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice...

  6. 78 FR 55237 - Notice of a Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-09-10

    ... importer, manufacturer or exporter of certain dairy products; (2) certify they meet the eligibility... and non-cheese dairy products, and exporters of non-cheese dairy products. Estimated Number of... intention to request an extension for a currently approved information collection in support of the...

  7. 76 FR 26222 - Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2011-05-06

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Parts 54 and 62 Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA... Branch, Livestock and Seed Program, Agricultural Marketing Service, U.S. Department of Agriculture,...

  8. 78 FR 73238 - Currently Approved Information Collection: Comment Request for Customer Satisfaction and Opinion...

    Science.gov (United States)

    2013-12-05

    ... United States Mint Currently Approved Information Collection: Comment Request for Customer Satisfaction... United States Mint customer satisfaction and opinion surveys and focus group interviews. DATES: Written... States Mint products, and to determine the level of satisfaction of United States Mint customers and the...

  9. 78 FR 45910 - Proposed Information Collection; Comment Request; Current Population Survey (CPS) Email Address...

    Science.gov (United States)

    2013-07-30

    ... Census Bureau Proposed Information Collection; Comment Request; Current Population Survey (CPS) Email... concerning the November 2013 Email Address Collection Test Supplement. The Census Bureau and the Bureau of.... We foresee that in the future, we could collect email addresses from our respondents. For those that...

  10. 75 FR 3763 - Proposed Collection; Comment Request for Review of a Currently Approved Information Collection

    Science.gov (United States)

    2010-01-22

    ... currently approved information collection. ``Survivor Annuity Election for a Spouse'' (OMB Control No. 3206... Are Providing a Former Spouse Annuity. Both booklets explain the election. RI 20-63A is for annuitants... contact: Cyrus S. Benson, Team Leader, Publications Team, RIS Support Services/ Support Group, U.S....

  11. Consequences of information technology usage on retailer-supplier relations

    DEFF Research Database (Denmark)

    Esbjerg, Lars

    limited. The purpose of this paper therefore is to study the consequences of information technology usage on retailer supplier relationships, focusing on inter-organisational systems. 2. The paper begins by discussing the nature of retailer-supplier relations, noting that whereas these relationships have...... research. Based on the propositions developed in the paper, it is stressed that managers need to carefully consider the consequences that the use of inter-organisational systems may have on inter-organisational relationship. Further, managers need to realise that the use of inter-organisational systems......1. Retailers and suppliers increasingly tend to form long-term co-operative relationships. In the literature, the use of information technology is an enabling factor behind this trend. Nevertheless, our understanding of how information technology influences retailer-supplier relationships is still...

  12. Information-related complexity: a problem-oriented approach

    CERN Document Server

    Perevalov, Eugene

    2013-01-01

    A general notion of information-related complexity applicable to both natural and man-made systems is proposed. The overall approach is to explicitly consider a rational agent performing a certain task with a quantifiable degree of success. The complexity is defined as the minimum (quasi-)quantity of information that's necessary to complete the task to the given extent -- measured by the corresponding loss. The complexity so defined is shown to generalize the existing notion of statistical complexity when the system in question can be described by a discrete-time stochastic process. The proposed definition also applies, in particular, to optimization and decision making problems under uncertainty in which case it gives the agent a useful measure of the problem's "susceptibility" to additional information and allows for an estimation of the potential value of the latter.

  13. Shaping information security behaviors related to social engineering attacks

    OpenAIRE

    Rocha Flores, Waldo

    2016-01-01

    Today, few companies would manage to continuously stay competitive without the proper utilization of information technology (IT). This has increased companies’ dependency of IT and created new threats that need to be addressed to mitigate risks to daily business operations. A large extent of these IT-related threats includes hackers attempting to gain unauthorized access to internal computer networks by exploiting vulnerabilities in the behaviors of employees. A common way to exploit human vu...

  14. Discussion series on PURPA related topics: information to customers

    Energy Technology Data Exchange (ETDEWEB)

    Sturgeon, J I

    1980-08-01

    This volume relates primarily to Time-of-Day rates standard, PURPA IB(d)3, and deals with the content and methods of providing rate and conservation information to customers when Time-of-Day rates are used. Information to customers in the Demonstration and Pilot Projects fell mainly into four categories: administrative communications; explanations of new rate structures; information and advice on load management; and facts, recommendations and encouragements about energy conservation and end-use improvement. Administrative communications were about such matters as the existence of Projects, their funding, their periods of performance, the selection of their test customers, conditions of participation, procedural changes during the tests, and the time and conditions of ending the tests. These communications were important to good customer cooperation. All Demonstration Projects devoted considerable effort to the crucial task of clearly explaining the rationale of Time-of-Use (TOU) pricing and the test rate structures. The Projects then presented the concept of TOU pricing as a means of (a) fairly charging customers the true cost of their electricity and (b) rewarding them for shifting consumption to times when costs are less. For the most part, Demonstration Projects gave specific information on the individual customer's own rate structure and none on any others that were under test. The information was presented in face-to-face interviews, group presentations, television, radio, and print media, and traveling exhibits. The results are evaluated. (LCL)

  15. Cancer Treatment-Related Cardiotoxicity: Understanding the Current State of Knowledge and Developing Future Research Priorities

    Science.gov (United States)

    Cancer Treatment-Related Cardiotoxicity: Understanding the Current State of Knowledge and Developing Future Research Priorities, a 2013 workshop sponsored by the Epidemiology and Genomics Research Program.

  16. Tunable current-phase relation in double-dot Josephson junctions

    Science.gov (United States)

    Koch, Jens; Le Hur, Karyn

    2008-03-01

    The current-phase relation I() for a Josephson junction contains information about the microscopic nature of the Cooper pair transfer. In particular, junctions more complicated than the single tunnel junction exhibit characteristic non-sinusoidal forms. Here, we investigate the Josephson effect in a superconducting double dot device, similar to the devices studied experimentally by Y. A. Pashkin et al. [1] and E. Bibow et al. [2]. In the vicinity of a charge degeneracy line, the system reduces to a two-level system equivalent to a charge qubit. In this regime, we find that the interplay between sequential tunneling and cotunneling of Cooper pairs leads to a strongly non-sinusoidal current- phase relation, tunable via gate electrodes. We propose the measurement of I() in a SQUID configuration, analyze the implications of flux noise, and compare our results to different types of Josephson junctions such as single-dot systems and microbridges. [1] Y. A. Pashkin et al., Nature (London) 421 (2003), 823 [2] E. Bibow, P. Lafarge, L. L'evy, Phys. Rev. Lett. 88 (2002), 017003

  17. The Emergence of Knowledge and How it Supports the Memory for Novel Related Information.

    Science.gov (United States)

    Sommer, Tobias

    2017-03-01

    Current theories suggest that memories for novel information and events, over time and with repeated retrieval, lose the association to their initial learning context. They are consolidated into a more stable form and transformed into semantic knowledge, that is, semanticized. Novel, related information can then be rapidly integrated into such knowledge, leading to superior memory. We tested these hypotheses in a longitudinal, 302-day, human functional magnetic resonance imaging study in which participants first overlearned and consolidated associative structures. This phase was associated with a shift from hippocampal- to ventrolateral prefrontal cortex (vlPFC)-mediated retrieval, consistent with semanticization. Next, participants encoded novel, related information whose encoding into the already acquired knowledge was orchestrated by the ventromedial prefrontal cortex. Novel related information exhibited reduced forgetting compared with novel control information, which corresponded to a faster shift from hippocampal- to vlPFC-mediated retrieval. In sum, the current results suggest that memory for novel information can be enhanced by anchoring it to prior knowledge via acceleration of the processes observed during semanticization. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  18. Introducing diagnosis-related groups: is the information system ready?

    Science.gov (United States)

    Jian, Weiyan; Lu, Ming; Han, Wei; Hu, Mu

    2016-01-01

    Diagnosis-related group (DRG) system is a classification system widely used in health managements, the foundation of which lies in the medical information system. A large effort had been made to improve the quality of discharge data before the introduction of DRGs in Beijing. We extract discharge data from 108 local hospitals spanning 4 years before and after standardization to evaluate the impact of standardization on DRG grouping performance. The data was grouped on an annual basis in accordance with Beijing's local DRG system. Proportion of ungrouped data, coefficient of variation (CV) and reduction in variance (RIV) were used to measure the performance of the DRG system. Both the descriptive and regression analysis indicate a significant reduction in terms of ungrouped data and CV for expenditure, increase of RIV for expenditure and length of stay. However, when there was no intervention, that is, between 2005 and 2006 and between 2008 and 2009, changes in these indicators were all insignificant. Therefore, the standardization of discharge data did improve data quality and consequently enhanced the performance of DRGs. Developing countries with a relatively weak information infrastructure should strengthen their medical information system before the introduction of the DRG system.

  19. Current Developments in Public Relations and a Review of their Implications on Public Relations Curriculum in Canada.

    Science.gov (United States)

    Wills, Sandra Judith Abiola

    Intended to review the recent professional developments in public relations as they are documented in the literature and to explore the implications of these developments for public relations education in Canada at the university level, this thesis is in six chapters, as follows: (1) Introduction; (2) Defining Public Relations; (3) Current Public…

  20. On the relation between Differential Privacy and Quantitative Information Flow

    CERN Document Server

    Alvim, Mário S; Chatzikokolakis, Konstantinos; Palamidessi, Catuscia; 10.1007/978-3-642-22012-8_4

    2011-01-01

    Differential privacy is a notion that has emerged in the community of statistical databases, as a response to the problem of protecting the privacy of the database's participants when performing statistical queries. The idea is that a randomized query satisfies differential privacy if the likelihood of obtaining a certain answer for a database $x$ is not too different from the likelihood of obtaining the same answer on adjacent databases, i.e. databases which differ from $x$ for only one individual. Information flow is an area of Security concerned with the problem of controlling the leakage of confidential information in programs and protocols. Nowadays, one of the most established approaches to quantify and to reason about leakage is based on the R\\'enyi min entropy version of information theory. In this paper, we analyze critically the notion of differential privacy in light of the conceptual framework provided by the R\\'enyi min information theory. We show that there is a close relation between differenti...

  1. Tilt-shift eddy current probe impact on information value of response signal

    Directory of Open Access Journals (Sweden)

    Chudacik Vladimir

    2016-03-01

    Full Text Available This article deals with the possibility for increasing of the informational value of a response signal using tilt-shift eddy current probe. Numerical simulations based on the FEM method using the OPERA 3D software as well as gained experimental results are presented. The simulated cracks are evaluated at the selected eddy current probe tilts and shifts with respect to conductive plate to obtain additional data needed for its evaluation and localization. Obtained simulation results are compared and discussed with the experimental results.

  2. The Current Status of Usability Studies of Information Technologies in China: A Systematic Study

    OpenAIRE

    Lei, Jianbo; Xu, Lufei; Meng, Qun; Zhang, Jiajie; Gong, Yang

    2014-01-01

    Objectives. To systematically review and analyze the current status and characteristics of usability studies in China in the field of information technology in general and in the field of healthcare in particular. Methods. We performed a quantitative literature analysis in three major Chinese academic databases and one English language database using Chinese search terms equivalent to the concept of usability. Results. Six hundred forty-seven publications were selected for analysis. We found ...

  3. THE KNOWLEDGE SOCIETY AND THE INFORMATION SOCIETY. THE CURRENT SITUATION IN ROMANIA

    OpenAIRE

    STELIAC Nela; POP Ciprian-Viorel; Diana-Aderina MOISUC

    2012-01-01

    Currently, human societies are experiencing a new type of economy: the knowledge economy which is founded on a knowledge society. The main driver of social and economic growth is knowledge itself. The new economy requires a rethinking of the production theory in that traditional factors change into secondary factors, while knowledge becomes the main, essential, production factor. An information society is a prerequisite stage towards a knowledge society; hence it needs to be implemented first...

  4. Current information technology needs of small to medium sized apparel manufacturers and contractors

    Energy Technology Data Exchange (ETDEWEB)

    Wimple, C., LLNL

    1998-04-01

    This report documents recent efforts of the American Textile Partnership (AMTEX{sup TM}) Demand Activated Manufacturing Architecture (DAMA) Project to identify opportunities for cost effective enhanced information technology use by small to medium sized apparel manufacturers and contractors. Background on the AMTEX/DAMA project and objectives for the specific DAMA Small and Medium Enterprise (SME) effort are discussed in this section. The approach used to gather information about current opportunities or needs is outlined in Section 2 Approach, and relevant findings are identified and a brief analysis of the information gathered is presented in Section 3 Findings. Recommendations based on the analysis, are offered in Section 4 Recommendations, and plans are suggested for DAMA follow-on in Section 5 Future Plans. Trip reports for each of the companies visited are contained in Appendix E - Company Trip Reports. These individual reports contain the data upon which the analysis presented in Section 3 Findings is based.

  5. Social network profiles as information sources for adolescents' offline relations.

    Science.gov (United States)

    Courtois, Cédric; All, Anissa; Vanwynsberghe, Hadewijch

    2012-06-01

    This article presents the results of a study concerning the use of online profile pages by adolescents to know more about "offline" friends and acquaintances. Previous research has indicated that social networking sites (SNSs) are used to gather information on new online contacts. However, several studies have demonstrated a substantial overlap between offline and online social networks. Hence, we question whether online connections are meaningful in gathering information on offline friends and acquaintances. First, the results indicate that a combination of passive uncertainty reduction (monitoring a target's profile) and interactive uncertainty reduction (communication through the target's profile) explains a considerable amount of variance in the level of uncertainty about both friends and acquaintances. More specifically, adolescents generally get to know much more about their acquaintances. Second, the results of online uncertainty reduction positively affect the degree of self-disclosure, which is imperative in building a solid friend relation. Further, we find that uncertainty reduction strategies positively mediate the effect of social anxiety on the level of certainty about friends. This implies that socially anxious teenagers benefit from SNSs by getting the conditions right to build a more solid relation with their friends. Hence, we conclude that SNSs play a substantial role in today's adolescents' everyday interpersonal communication.

  6. Patient autonomy and relatives' right to know genetic information.

    Science.gov (United States)

    Gilbar, Roy

    2007-12-01

    One of the most difficult issues doctors face is a conflict between their professional duties. Such a conflict may arise when doctors know that information has implications not only for patients but also for family members but their duty of confidentiality prevents them from disclosing it. A comparative analysis of English and Israeli medical law reveals that the doctors' duty is based on two principles: a liberal perception of patient autonomy and an overriding utilitarian principle of prevention of harm. However, socio-medical research indicates that these principles do not entirely reflect the views of patients and doctors and are too narrow to deal with the complex situations in practice. Thus, it is argued that the doctor's legal duty of confidentiality should be reconsidered and qualified when it concerns the family. It is suggested that if medical law seeks to recognize the various interests family members have in genetic information then we should consider a different approach, founded on a relational interpretation of autonomy and communitarian notions of solidarity and moral responsibility. This approach perceives confidentiality and privacy as embracing the family unit, based on the view that close relatives are not entirely outside the private sphere of the individual but rather are integral to his or her identity. Thus, to the utilitarian mechanism available in medical law this approach adds a social criterion: The effect any decision (to disclose or not to disclose) will have on the familial relationship and on the dynamics of the particular family. This will provide a more flexible and workable alternative for doctors to resolve familial tensions over access to genetic information.

  7. Current evaluation of the information about Radiological Protection in Internet; Evaluacion actual de la informacion sobre proteccion radiologica en Internet

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz-Cruces, R.; Marco, M.; Villanueva, I.

    2003-07-01

    To analyze the current situation about the pedagogic information on radiological protection training which could be found in Internet. More than 756 web-pages have been visited in Internet about Radiological Protection in the nuclear and medical fields, providing information mainly focusing on information to the members of the public. In this search were used internet Searching Appliance (as Copernicus, Google and Scirus), using key words related with this subject (as Radiological Protection and Health Safety), getting the internet address of organizations, societies and investigation groups. Only a low percentage (less than 5 per cent) of these addresses content information on Radiological Protection for the members of the public, including information about the regulator Organizations, and which are the objectives for protection of the members of the public against ionization radiation (from the point of view of the use of the ionization radiation in the medical and nuclear field). This work attempts to propose the use of internet as a tool for informing the members of the public in matter of radiological protection, as first link in the chain of the training and education. (Author)

  8. Development of a classification scheme for disease-related enzyme information

    Directory of Open Access Journals (Sweden)

    Söhngen Carola

    2011-08-01

    Full Text Available Abstract Background BRENDA (BRaunschweig ENzyme DAtabase, http://www.brenda-enzymes.org is a major resource for enzyme related information. First and foremost, it provides data which are manually curated from the primary literature. DRENDA (Disease RElated ENzyme information DAtabase complements BRENDA with a focus on the automatic search and categorization of enzyme and disease related information from title and abstracts of primary publications. In a two-step procedure DRENDA makes use of text mining and machine learning methods. Results Currently enzyme and disease related references are biannually updated as part of the standard BRENDA update. 910,897 relations of EC-numbers and diseases were extracted from titles or abstracts and are included in the second release in 2010. The enzyme and disease entity recognition has been successfully enhanced by a further relation classification via machine learning. The classification step has been evaluated by a 5-fold cross validation and achieves an F1 score between 0.802 ± 0.032 and 0.738 ± 0.033 depending on the categories and pre-processing procedures. In the eventual DRENDA content every category reaches a classification specificity of at least 96.7% and a precision that ranges from 86-98% in the highest confidence level, and 64-83% for the smallest confidence level associated with higher recall. Conclusions The DRENDA processing chain analyses PubMed, locates references with disease-related information on enzymes and categorises their focus according to the categories causal interaction, therapeutic application, diagnostic usage and ongoing research. The categorisation gives an impression on the focus of the located references. Thus, the relation categorisation can facilitate orientation within the rapidly growing number of references with impact on diseases and enzymes. The DRENDA information is available as additional information in BRENDA.

  9. Drug Information Services Today: Current Role and Future Perspectives in Rational Drug Therapy.

    Science.gov (United States)

    Amundstuen Reppe, Linda; Spigset, Olav; Schjøtt, Jan

    2016-02-01

    Polypharmacy and complex drug treatment regimens are becoming increasingly common, which may lead to adverse drug reactions, drug interactions, medication nonadherence, and increasing costs and thus challenge the rational use of drugs. At the same time, the accessibility of drug information increases, and health care professionals may have limited opportunities and capabilities to search and critically evaluate drug information. Clinicians have reported difficulties in searching the best evidence and translating study findings into clinically meaningful information applicable to specific patients. Consequently, it remains a challenge to ensure the rational use of drugs in the years to come. Drug information centers (DICs) have been established to promote the rational use of drugs. One of the most important tasks of DICs is the question and answer services for health care professionals posing drug-related questions. DICs staffed by pharmacists and clinical pharmacologists hold expertise in searching for drug information and critical evaluation of the literature. The uniqueness in this service lies not only in the identification and interpretation of the scientific literature but also in the adaptation of the findings into specific clinical situations and the discussion of possible solutions with the enquirer. Thus, DICs could provide valuable decision support to the clinic. Taking into account the increasing number of possible drug-related questions that will arise today and in the future, the DICs will remain highly relevant in the years to come. However, the DICs must follow the developments in health information technology to disseminate relevant, unbiased drug information to old and new users of the service. Moreover, the DICs are important tools to counterbalance the drug information published by the pharmaceutical industry.

  10. Attachment and children's biased attentional processing: evidence for the exclusion of attachment-related information.

    Directory of Open Access Journals (Sweden)

    Eva Vandevivere

    Full Text Available Research in both infants and adults demonstrated that attachment expectations are associated with the attentional processing of attachment-related information. However, this research suffered from methodological issues and has not been validated across ages. Employing a more ecologically valid paradigm to measure attentional processes by virtue of eye tracking, the current study tested the defensive exclusion hypothesis in late childhood. According to this hypothesis, insecurely attached children are assumed to defensively exclude attachment-related information. We hypothesized that securely attached children process attachment- related neutral and emotional information in a more open manner compared to insecurely attached children. Sixty-two children (59.7% girls, 8-12 years completed two different tasks, while eye movements were recorded: task one presented an array of neutral faces including mother and unfamiliar women and task two presented the same with happy and angry faces. Results indicated that more securely attached children looked longer at mother's face regardless of the emotional expression. Also, they tend to have more maintained attention to mother's neutral face. Furthermore, more attachment avoidance was related to a reduced total viewing time of mother's neutral, happy, and angry face. Attachment anxiety was not consistently related to the processing of mother's face. Findings support the theoretical assumption that securely attached children have an open manner of processing all attachment-related information.

  11. Hellmann–Feynman connection for the relative Fisher information

    Energy Technology Data Exchange (ETDEWEB)

    Venkatesan, R.C., E-mail: ravi@systemsresearchcorp.com [Systems Research Corporation, Aundh, Pune 411007 (India); Plastino, A., E-mail: plastino@fisica.unlp.edu.ar [IFLP, National University La Plata & National Research (CONICET) C. C., 727 1900, La Plata (Argentina)

    2015-08-15

    The (i) reciprocity relations for the relative Fisher information (RFI, hereafter) and (ii) a generalized RFI–Euler theorem are self-consistently derived from the Hellmann–Feynman theorem. These new reciprocity relations generalize the RFI–Euler theorem and constitute the basis for building up a mathematical Legendre transform structure (LTS, hereafter), akin to that of thermodynamics, that underlies the RFI scenario. This demonstrates the possibility of translating the entire mathematical structure of thermodynamics into a RFI-based theoretical framework. Virial theorems play a prominent role in this endeavor, as a Schrödinger-like equation can be associated to the RFI. Lagrange multipliers are determined invoking the RFI–LTS link and the quantum mechanical virial theorem. An appropriate ansatz allows for the inference of probability density functions (pdf’s, hereafter) and energy-eigenvalues of the above mentioned Schrödinger-like equation. The energy-eigenvalues obtained here via inference are benchmarked against established theoretical and numerical results. A principled theoretical basis to reconstruct the RFI-framework from the FIM framework is established. Numerical examples for exemplary cases are provided. - Highlights: • Legendre transform structure for the RFI is obtained with the Hellmann–Feynman theorem. • Inference of the energy-eigenvalues of the SWE-like equation for the RFI is accomplished. • Basis for reconstruction of the RFI framework from the FIM-case is established. • Substantial qualitative and quantitative distinctions with prior studies are discussed.

  12. Relation between the Classical Sciences and Geographic Information Systems (GIS).

    Science.gov (United States)

    Petropoulou, A.

    2012-04-01

    As is already known, in recent years, the use of satellite remote sensing and GIS is a deployable occupation. With their help, we offer the opportunity to acquire knowledge through spatial, temporal, spectral and radiometric resolutions of remote sensing systems and through analysis and incorporation of data Gis. The representation of facts and results of research on the topography and geomorphology sites of archaeological interest, visualization of them with the help of modern software, is growing. The application of innovative technological methods in classical sciences was and is certainly a challenge for scientists, especially when using them to produce results that lead to understanding the history of a place. So far the formulation of conclusions from the archaeologists was with traditional practices, through sources from the extant ancient texts and by archaeological excavations. In some cases lack of data, to find the exact position of the archaeological monument needs to take place science and technology of Geoinformatics methods and techniques that enable the management of various information from anthropogenic and natural geographic area below of a single digital environment. Since that archeology examines the evolution of historical events through the geography, geomorphology, time and culture, the results of archaeological research is rich in spatial information. The Gis is an experienced program to process these large volumes of data, particularly those referred to the geomorphology. Consequently the aim of the paper is to show us that through the help of software can visualize the archaeological monuments of the region through the geomorphologic background mainly. Having as a study area the prefecture of Arcadia owned in the Peloponnese/ Greece shows the direct relation of geomorphology with archeology through the Geographic Information Systems. Keywords: Gis, Classic science, history, geomorphology and archeology

  13. Improvement of Information Support to Socialisation of Budget Relations

    Directory of Open Access Journals (Sweden)

    Hvasaliia Diana S.

    2014-02-01

    Full Text Available The article considers new approaches to assessment of social direction of expenditures and social security of population, which allow conduct of a complex assessment of the social state of the society. It justifies urgency of improvement of a methodical approach to information support of realisation of budget relations by means of development of the system of ratios of assessment of social direction of expenditures and social security of population with the use of elements of cluster and integral analysis for interpretation of the obtained data. The article offers a model of results of cluster and integral analysis of the state of the social sphere, which takes into account all author’s ratios that allows diagnostics of the state of the social sphere and conduct leading impact on justified indicators and, thereby, achieve improvement of the state of the social sphere under conditions of a limited social budget.

  14. Asymmetric current-phase relation due to spin-orbit interaction in semiconductor nanowire Josephson junction

    Energy Technology Data Exchange (ETDEWEB)

    Yokoyama, Tomohiro; Eto, Mikio [Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522 (Japan); Nazarov, Yuli V. [Kavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands (Netherlands)

    2013-12-04

    We theoretically study the current-phase relation in semiconductor nanowire Josephson junction in the presence of spin-orbit interaction. In the nanowire, the impurity scattering with strong SO interaction is taken into account using the random matrix theory. In the absence of magnetic field, the Josephson current I and phase difference φ between the superconductors satisfy the relation of I(φ) = –I(–φ). In the presence of magnetic field along the nanowire, the interplay between the SO interaction and Zeeman effect breaks the current-phase relation of I(φ) = –I(–φ). In this case, we show that the critical current depends on the current direction, which qualitatively agrees with recent experimental findings.

  15. The current and future status of the Concealed Information Test for field use

    Directory of Open Access Journals (Sweden)

    Izumi eMatsuda

    2012-11-01

    Full Text Available The Concealed Information Test (CIT is a psychophysiological technique for examining whether a person has knowledge of crime-relevant information. Many laboratory studies have shown that the CIT has good scientific validity. However, the CIT has seldom been used for actual criminal investigations. One successful exception is its use by the Japanese police. In Japan, the CIT has been widely used for criminal investigations, although its probative force in court is not strong. In this paper, we first review the current use of the field CIT in Japan. Then, we discuss two possible approaches to increase its probative force: sophisticated statistical judgment methods and combining new psychophysiological measures with classic autonomic measures. On the basis of these considerations, we propose several suggestions for future practice and research involving the field CIT.

  16. Dynamical effects of an unconventional current-phase relation in YBCO dc SQUIDs.

    Science.gov (United States)

    Lindström, T; Charlebois, S A; Tzalenchuk, A Ya; Ivanov, Z; Amin, M H S; Zagoskin, A M

    2003-03-21

    The predominant d-wave pairing symmetry in high-temperature superconductors allows for a variety of current-phase relations in Josephson junctions, which is to a certain degree fabrication controlled. In this Letter, we report on direct experimental observations of the effects of a nonsinusoidal current-phase dependence in YBCO dc SQUIDs, which agree with the theoretical description of the system.

  17. The relation between the statistics of open ocean currents and the temporal correlations of the wind

    CERN Document Server

    Bel, Golan

    2013-01-01

    We study the statistics of wind-driven open ocean currents. Using the Ekman layer model for the integrated currents, we investigate, analytically and numerically, the relation between the wind distribution and its temporal correlations and the statistics of the open ocean currents. We find that temporally long-range correlated wind results in currents whose statistics is proportional to the wind-stress statistics. On the other hand, short-range correlated wind leads to Gaussian distributions of the current components, regardless of the stationary distribution of the winds, and therefore, to a Rayleigh distribution of the current amplitude if the wind stress is isotropic. An interesting result is the existence of an optimum in the amplitude of the ocean currents as a function of the correlation time of the wind stress. The results were validated using an oceanic general circulation model.

  18. 76 FR 43331 - Labor-Management Relations Information Collection Requests

    Science.gov (United States)

    2011-07-20

    ... information collections will be used to collect information to determine applicant suitability for the arbitration roster, to monitor the work of arbitrators, and to collect information that facilitates the..., utility, and clarity of the information to be collected; and (4) Minimize the burden of the collections...

  19. Progress of information technology in healthcare, current state, outlook toward future

    Directory of Open Access Journals (Sweden)

    Miroslav Dvořák

    2013-07-01

    Full Text Available Brief summary of reasons for development of Hospital Information Systems (HIS is described. We mention different concepts of HIS development. Primary negative attitude of physicians to the invasion of information technology to hospitals has been slowly changed. Extended teaching of fundamentals of computer science at medical universities is very important for a new generation of physicians. Modern methods of e‑learning allow using websites and medical atlases including presentations of surgical interventions in different branches of surgical medicine, physiotherapeutic methods, etc. Medical staff in hospitals may also profit from electronic tools used for education in medical informatics or for obligatory postgraduate courses. Software producing companies are obliged to teach potential users how to use implemented information systems effectively. E-learning is a good method how to teach new employees who need to start using the system. Telematics in health service and use of Internet data storages may be a trend in future development of information systems. Large amount of patient data in current databases is a big encouragement for expanded use of data mining and application of artificial intelligence methods in medical expert systems.

  20. Smooth handling: the lack of safety-related consumer information in car advertisements.

    Science.gov (United States)

    Wilson, Nick; Maher, Anthony; Thomson, George; Keall, Michael

    2007-10-01

    To examine the content and trends of safety-related consumer information in magazine vehicle advertisements, as a case study within the worldwide marketing of vehicles. Content analysis of popular current affairs magazines in New Zealand for the 5-year period 2001-2005 was undertaken (n = 514 advertisements), supplemented with vehicle data from official websites. Safety information in advertisements for light passenger vehicles was relatively uncommon with only 27% mentioning one or more of nine key safety features examined (average: 1.7 out of nine features in this 27%). Also included were potentially hazardous features of: speed imagery (in 29% of advertisements), power references (14%), and acceleration data (4%). The speed and power aspects became relatively more common over the 5-year period (p advertisements and vehicle marketing - as already occurs with many other consumer products.

  1. Measuring biomarkers in wastewater as a new source of epidemiological information: Current state and future perspectives

    DEFF Research Database (Denmark)

    Gracia-Lor, Emma; Castiglioni, Sara; Bade, Richard

    2017-01-01

    lifestyle habits, health and wellbeing, but its selection is not an easy task as it should fulfil several specific requirements in order to be successfully employed. This paper aims to summarize the current knowledge related to the most relevant biomarkers used so far. In addition, some potential wastewater...... and pharmacokinetic data (i.e. metabolism and urinary excretion profile) has been reviewed. Finally, several needs and recommendations for future research are proposed....

  2. TRADE EFFECTS: REGULATORY, ACCOUNTING PRACTICES AND REPORTING OF INFORMATION RELATED

    Directory of Open Access Journals (Sweden)

    ARISTIŢA ROTILĂ

    2014-05-01

    Full Text Available It is known that within trade relations providers often credit customers for the value of goods or services which are the subject of conducted commercial transactions, this aspect being materialized in the issuance and acceptance of a trade effect. From the time of acceptance until maturity / settlement, trade effects should be reflected separately in the accounts and, to the extent that were not settled until the end of exercise, their value must be presented in the financial statements. Based on analysis of the Romanian accounting regulations, also taking into consideration the opinions expressed in specific literature concerning accounting reflection of trade effects, in this article we try to point out some aspects which, in our opinion, require clarification. We also want to point out some contradictions / inconsistencies regarding the reporting of information on the trade effects, specifically between the text of accounting regulations concerning the definition of accounting structures „cash and bank accounts” and “short term investments” and their contents when presented as positions in the balance sheet structure. In relation to the issues raised we try to prove the effects on the indicators concerning financial position and to make some suggestions that would have effects on Romanian accounting regulations, namely the improvement of financial reporting performed by the economic operators.

  3. Evaluation of Mid-Depth Currents of NCEP Reanalysis Data in the Tropical Pacific Using ARGO Float Position Information

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The global project of the Array for Real-time Geostrophic Oceanography (ARGO) provides a unique opportunity to observe the absolute velocity in mid-depths of the world oceans. A total of 1597 velocity vectors at 1000 (2000) db in the tropical Pacific derived from the ARGO float position information during the period November 2001 to October 2004 are used to evaluate the intermediate currents of the National Centers for Environmental Prediction reanalysis. To derive reliable velocity information from ARGO float trajectory points, a rigorous quality control scheme is applied, and by virtue of a correction method for reducing the drift error on the surface in obtaining the velocity vectors, their relative errors are less than 25%. Based on the comparisons from the quantitative velocity vectors and from the space-time average currents, some substantial discrepancies are revealed. The first is that the velocities of the reanalysis at mid-depths except near the equator are underestimated relative to the observed velocities by the floats.The average speed difference between NCEP and ARGO values ranges from about -2.3 cms-1 to -1.8cms-1. The second is that the velocity difference between the ocean model and the observations at 2000dB seems smaller than that at 1000 dB. The third is that the zonal flow in the reanalysis is too dominant so that some eddies could not be simulated, such as the cyclonic eddy to the east of 160°E between 20°N and 30°N at 2000 dB. In addition, it is noticeable that many floats parking at 1000 dB cannot acquire credible mid-depth velocities due to the time information of their end of ascent (start of descent) on the surface in the trajectory files. Thus, relying on default times of parking, descent and ascent in the metadata files gravely confines their application to measuring mid-depth currents.

  4. An overview of current and potential use of information and communication technologies for immunization promotion among adolescents.

    Science.gov (United States)

    Amicizia, Daniela; Domnich, Alexander; Gasparini, Roberto; Bragazzi, Nicola Luigi; Lai, Piero Luigi; Panatto, Donatella

    2013-12-01

    Information and communication technologies (ICT), such as the Internet or mobile telephony, have become an important part of the life of today's adolescents and their main means of procuring information. The new generation of the Internet based on social-networking technologies, Web 2.0, is increasingly used for health purposes by both laypeople and health professionals. A broad spectrum of Web 2.0 applications provides several opportunities for healthcare workers, in that they can reach large numbers of teenagers in an individualized way and promote vaccine-related knowledge in an interactive and entertaining manner. These applications, namely social-networking and video-sharing websites, wikis and microblogs, should be monitored in order to identify current attitudes toward vaccination, to reply to vaccination critics and to establish a real-time dialog with users. Moreover, the ubiquity of mobile telephony makes it a valuable means of involving teenagers in immunization promotion, especially in developing countries.

  5. 77 FR 50757 - Charging Standard Administrative Fees for Nonprogram-Related Information

    Science.gov (United States)

    2012-08-22

    ... ADMINISTRATION Charging Standard Administrative Fees for Nonprogram-Related Information AGENCY: Social Security... FURTHER INFORMATION CONTACT: Karen Huelskamp, Social Security Administration, Office of Finance, 6401... request for information is for any purpose not directly related to the administration of the...

  6. Thriving in the Information Age: Why Marine Corps Commanders Must Maximize Their Existing Information Related Capabilities

    Science.gov (United States)

    2016-04-20

    resulted in information silos , wasted time and money, information security vulnerabilities, and operational inefficiencies. Technological solutions...duplicated, thereby creating additional information silos , wasted time and money, and/or information security vulnerabilities. Difficulty with version...Unfortunately, technology and theories only go so far. Information silos and barriers to sharing quality information and intelligence will continue to

  7. A 3-Factor Model Relating Communication to Risk Mitigation of Extended Information System Failover

    Directory of Open Access Journals (Sweden)

    Athanasios Podaras

    2015-06-01

    Full Text Available This paper aims to analyse the relation between timely and effective communication and risk mitigation of late recovery after an unexpected information system outage in enterprises. An unforeseen information system failure in modern enterprise units, may result to significant operational and financial damage. In such a critical incident, effective communication between the team leaders and the recovery team involved, can minimize or even eliminate this negative impact. An extended information system outage can be perceived as a time deviation from the Maximum Accepted Outage (ΜΑΟ timeframe, proposed by the business continuity management, according to the value of which dependent business functions may be interrupted without any serious effects to the company. The paper examines the relation between 3 basic factors and the efficient communication between team members. The factors are: timely information distribution, staff availability and network availability. Through the current paper, the author proposes a risk analysis model, based on the Composite Risk Index theory of Risk Management, which can significantly diminish the possibility of an extended information system outage, as well as calculate the extended time required to recover a system when the aforementioned factors emerge in their worst form. The precise calculation of recovery time can be achieved via the execution of business continuity tests which include scenarios, according to which an unexpected system outage coexists with delayed information distribution as well as low staff and network availability.

  8. Informed consent in human subject research: a comparison of current international and Nigerian guidelines.

    Science.gov (United States)

    Fadare, Joseph O; Porteri, Corinna

    2010-03-01

    Informed consent is a basic requirement for the conduct of ethical research involving human subjects. Currently, the Helsinki Declaration of the World Medical Association and the International Ethical Guidelines for Biomedical Research of the Council for International Organizations of Medical Sciences (CIOMS) are widely accepted as international codes regulating human subject research and the informed consent sections of these documents are quite important. Debates on the applicability of these guidelines in different socio-cultural settings are ongoing and many workers have advocated the need for national or regional guidelines. Nigeria, a developing country, has recently adopted its national guideline regulating human subject research: the National Health Research Ethics Committee (NHREC) code. A content analysis of the three guidelines was done to see if the Nigerian guidelines confer any additional protection for research subjects. The concept of a Community Advisory Committee in the Nigerian guideline is a novel one that emphasizes research as a community burden and should promote a form of "research friendship" to foster the welfare of research participants. There is also the need for a regular update of the NHREC code so as to address some issues that were not considered in its current version.

  9. 75 FR 61692 - Notice of Request for Extension and Revision of a Currently Approved Information Collection for...

    Science.gov (United States)

    2010-10-06

    ... revision to the forms currently used to collect information under Federal Marketing Order No. 983, for... the quality, utility and clarity of the information to be collected; and (4) ways to minimize the... Agricultural Marketing Service Notice of Request for Extension and Revision of a Currently Approved...

  10. 78 FR 67332 - Notice of Request for Extension and Revision of a Currently Approved Information Collection for...

    Science.gov (United States)

    2013-11-12

    ... to enhance the quality, utility and clarity of the information to be collected; and (4) ways to... Agricultural Marketing Service Notice of Request for Extension and Revision of a Currently Approved Information... Service's (AMS) intention to request an extension for and revision to the forms currently used to...

  11. 77 FR 42751 - Intent To Request Renewal From OMB of One Current Public Collection of Information: Office of Law...

    Science.gov (United States)

    2012-07-20

    ... SECURITY Transportation Security Administration Intent To Request Renewal From OMB of One Current Public Collection of Information: Office of Law Enforcement/Federal Air Marshal Service Mental Health Certification... Security Administration (TSA) invites public comment on one currently approved Information Collection...

  12. Prevention of Asbestos-Related Disease in Countries Currently Using Asbestos

    Science.gov (United States)

    Marsili, Daniela; Terracini, Benedetto; Santana, Vilma S.; Ramos-Bonilla, Juan Pablo; Pasetto, Roberto; Mazzeo, Agata; Loomis, Dana; Comba, Pietro; Algranti, Eduardo

    2016-01-01

    More than 40 years of evaluation have consistently confirmed the carcinogenicity of asbestos in all of its forms. This notwithstanding, according to recent figures, the annual world production of asbestos is approximatively 2,000,000 tons. Currently, about 90% of world asbestos comes from four countries: Russia, China, Brazil and Kazakhstan; and the wide use of asbestos worldwide represents a global threat. The purpose of this paper is to present a review of the asbestos health impact and to discuss the role of epidemiological investigations in countries where asbestos is still used. In these contexts, new, “local” studies can stimulate awareness of the size of the problem by public opinion and other stakeholders and provide important information on the circumstances of exposure, as well as local asbestos-related health impacts. This paper suggests an agenda for an international cooperation framework dedicated to foster a public health response to asbestos, including: new epidemiological studies for assessing the health impact of asbestos in specific contexts; socio-cultural and economic analyses for contributing to identifying stakeholders and to address both the local and global implications of asbestos diffusion; public awareness on the health and socio-economic impact of asbestos use and banning. PMID:27187433

  13. Prevention of Asbestos-Related Disease in Countries Currently Using Asbestos

    Directory of Open Access Journals (Sweden)

    Daniela Marsili

    2016-05-01

    Full Text Available More than 40 years of evaluation have consistently confirmed the carcinogenicity of asbestos in all of its forms. This notwithstanding, according to recent figures, the annual world production of asbestos is approximatively 2,000,000 tons. Currently, about 90% of world asbestos comes from four countries: Russia, China, Brazil and Kazakhstan; and the wide use of asbestos worldwide represents a global threat. The purpose of this paper is to present a review of the asbestos health impact and to discuss the role of epidemiological investigations in countries where asbestos is still used. In these contexts, new, “local” studies can stimulate awareness of the size of the problem by public opinion and other stakeholders and provide important information on the circumstances of exposure, as well as local asbestos-related health impacts. This paper suggests an agenda for an international cooperation framework dedicated to foster a public health response to asbestos, including: new epidemiological studies for assessing the health impact of asbestos in specific contexts; socio-cultural and economic analyses for contributing to identifying stakeholders and to address both the local and global implications of asbestos diffusion; public awareness on the health and socio-economic impact of asbestos use and banning.

  14. Characterisation of plastic packaging waste for recycling: problems related to current approaches

    DEFF Research Database (Denmark)

    Götze, Ramona; Astrup, Thomas Fruergaard

    2013-01-01

    criteria of recycling processes. A lack of information in current waste characterisation practise on polymer resin composition, black coloured material content and the influence of surface adherent material on physico-chemical characteristics of plastic packaging waste were identified. These shortcomings...

  15. Citation relations of theories of human information behaviour

    National Research Council Canada - National Science Library

    Hamid R. Jamali

    2013-01-01

    Interrelation of models and theories of human information behaviour (HIB), their common roots, and the extent to which they are indebted to the fields other than library and information science (LIS) were investigated...

  16. Citation relations of theories of human information behaviour

    National Research Council Canada - National Science Library

    Hamid R Jamali

    2013-01-01

      Interrelation of models and theories of human information behaviour (HIB), their common roots, and the extent to which they are indebted to the fields other than library and information science (LIS) were investigated...

  17. TRENDS IN THE INFORMATION SCIENCES RELATIVE TO NAVAL INTELLIGENCE NEEDS

    Science.gov (United States)

    This report defines the information sciences by listing the interdisciplinary scientific and technological areas involved. It discusses state of-the...art trends and research activities in a number of areas of the information sciences which have direct application to intelligence, information, and

  18. A new method of CCD dark current correction via extracting the dark information from scientific images

    CERN Document Server

    Ma, Bin; Hu, Yi; Liu, Qiang; Wang, Lifan; Wei, Peng

    2014-01-01

    We have developed a new method to correct dark current at relatively high temperatures for Charge-Coupled Device (CCD) images when dark frames cannot be obtained on the telescope. For images taken with the Antarctic Survey Telescopes (AST3) in 2012, due to the low cooling efficiency, the median CCD temperature was -46$^\\circ$C, resulting in a high dark current level of about 3$e^-$/pix/sec, even comparable to the sky brightness (10$e^-$/pix/sec). If not corrected, the nonuniformity of the dark current could even overweight the photon noise of the sky background. However, dark frames could not be obtained during the observing season because the camera was operated in frame-transfer mode without a shutter, and the telescope was unattended in winter. Here we present an alternative, but simple and effective method to derive the dark current frame from the scientific images. Then we can scale this dark frame to the temperature at which the scientific images were taken, and apply the dark frame corrections to the s...

  19. Hysteresis loss and the voltage–current relation in BSCCO tape superconductors

    NARCIS (Netherlands)

    Rabbers, J.J.; Haken, ten B.; Kate, ten H.H.J.

    2004-01-01

    Hysteresis loss is an important factor when the performance of superconducting electric power devices is evaluated. The non-ideal voltage–current relation in Bi2Sr2Ca2Cu3Ox/Ag conductors is one of the reasons that critical state based loss relations do not accurately predict the AC loss in these con

  20. Understanding Health and Health-Related Behavior of Users of Internet Health Information.

    Science.gov (United States)

    Wimble, Matt

    2016-10-01

    Little is known about how actual use of Internet health-related information is associated with health or health-related behavior. Using a nationally representative sample of 34,525 from 2012, this study examined the demographics of users of Internet health-related information (users), reports estimates of association with several health and behavioral outcomes adjusting for demographic factors, and analyzed the sample by education level, race, gender, and age. Analysis of a large nationally representative sample shows evidence that users of health-related information (users) on the Internet are younger, more educated, more likely to be insured, more likely to be female, and less likely to be African American. After adjusting for demographic differences, users are more likely to have been diagnosed with hypertension, cancer, stroke, and high cholesterol, but no evidence of current hypertension, weight-related issues, or being in fair or poor health. Users are less likely to smoke and among smokers are more likely to attempt quitting. Users are more likely to exercise, get a flu shot, pap smear, mammogram, HIV test, colon cancer screening, blood pressure check, and cholesterol check, but likely to be heavy drinkers. With few exceptions, results appear robust across gender, age groups, level of education, and ethnicity. Use is generally positively associated with prior diagnosis for several conditions and behaviors related to improved health, but I find no relationship with existing health status. The association between use of health-related Internet information and health-related behavior seems robust across levels of education, age, gender, and race.

  1. IMF By-Related Cusp Currents Observed from the Ørsted Satellite and from Ground

    DEFF Research Database (Denmark)

    Stauning, P.; Primdahl, Fritz; Watermann, J.

    2001-01-01

    from ground-based magnetic observations to define the structure and location of cusp currents and their dependencies on interplanetary magnetic field (IMF) conditions. Example cases illustrate the close relation between IMF B-gamma-related FAC and horizontal ionospheric currents in the cusp region. Our...... statistical analysis defines for the noon region the variations in FAC latitude with IMF B-Z. Comparisons with the statistical cusp location indicate that the more equatorward region of IMF B-gamma-while the more B related FAC is located on field lines closing at the dayside poleward FAC are on "open" field...

  2. 77 FR 67361 - Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water Resources

    Science.gov (United States)

    2012-11-09

    ... inviting the public to submit data and scientific literature to inform EPA's research on the potential... information claimed to be Confidential Business Information (CBI) or other information whose disclosure is... viruses. Information on a CD ROM should be formatted as a MS Word, Rich Text or Adobe Acrobat PDF...

  3. 75 FR 34148 - Intent To Request Renewal From OMB of One Current Public Collection of Information; Office of Law...

    Science.gov (United States)

    2010-06-16

    ... Collection of Information; Office of Law Enforcement/Federal Air Marshal Service Mental Health Certification... Security Administration (TSA) invites public comment on one currently approved information collection..., Office of Information Technology, TSA-11, Transportation Security Administration, 701 South 12th Street...

  4. Current status of health technology reassessment of non-drug technologies: survey and key informant interviews

    Directory of Open Access Journals (Sweden)

    Leggett Laura E

    2012-12-01

    Full Text Available Abstract Background Health Technology Reassessment (HTR is a structured, evidence-based assessment of the clinical, social, ethical and economic effects of a technology currently used in the health care system, to inform optimal use of that technology in comparison to its alternatives. Little is known about current international HTR practices. The objective of this research was to summarize experience-based information gathered from international experts on the development, initiation and implementation of a HTR program. Methods A mixed methods approach, using a survey and in-depth interviews, was adopted. The survey covered 8 concepts: prioritization/identification of potentially obsolete technologies; program development; implementation; mitigation; program championing; stakeholder engagement; monitoring; and reinvestment. Members of Health Technology Assessment International (HTAi and the International Network of Agencies for Health Technology Assessment (INAHTA formed the sampling frame. Participation was solicited via email and the survey was administered online using SurveyMonkey. Survey results were analyzed using descriptive statistics. To gather more in-depth knowledge, semi-structured interviews were conducted among organizations with active HTR programs. Interview questions were developed using the same 8 concepts. The hour-long interviews were recorded, transcribed and analyzed using constant comparative analysis. Results Ninety-five individuals responded to the survey: 49 were not discussing HTR, 21 were beginning to discuss HTR, nine were imminently developing a program, and 16 participants had programs and were completing reassessments. The survey results revealed that methods vary widely and that although HTR is a powerful tool, it is currently not being used to its full potential. Of the 16 with active programs, nine agreed to participate in follow-up interviews. Interview participants identified early and extensive stakeholder

  5. Molecular Phylogenetic Information on the Identity of the Closest Living Relative(s) of Land Vertebrates

    Science.gov (United States)

    Zardoya, Rafael; Meyer, Axel

    The phylogenetic position of tetrapods relative to the other two living sarcopterygian lineages (lungfishes and the coelacanth) has been subject to debate for many decades, yet remains unresolved. There are three possible alternatives for the phylogenetic relationships among these three living lineages of sarcopterygians, i.e., lungfish as living sister group of tetrapods, the coelacanth as closest living relative of tetrapods, and lungfish and coelacanth equally closely related to tetrapods. To resolve this important evolutionary question several molecular data sets have been collected in recent years, the largest being the almost complete 28S rRNA gene sequences (about 3500bp) and the complete mitochondrial genomes of the coelacanth and a lungfish (about 16500bp each). Phylogenetic analyses of several molecular data sets had not provided unequivocal support for any of the three hypotheses. However, a lungfish+tetrapod or a lungfish+coelacanth clade were predominantly favored over a coelacanth+tetrapod grouping when the entire mitochondrial genomes alone or in combination with the nuclear 28S rRNA gene data were analyzed with maximum parsimony, neighbor-joining, and maximum likelihood phylogenetic methods. Also, current paleontological and morphological data seem to concur with these molecular results. Therefore the currently available molecular data seems to rule out a coelacanth+tetrapod relationship, the traditional textbook hypothesis. These tentative molecular phylogenetic results point to the inherent difficulty in resolving relationships among lineages which apparently originated in rapid succession during the Devonian.

  6. List of currently classified documents relative to Hanford Production Facilities Operations originated on the Hanford Site between 1961 and 1972

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    The United States Department of Energy (DOE) has declared that all Hanford plutonium production- and operations-related information generated between 1944 and 1972 is declassified. Any documents found and deemed useful for meeting Hanford Environmental Dose Reconstruction (HEDR) objectives may be declassified with or without deletions in accordance with DOE guidance by Authorized Derivative Declassifiers. The September 1992, letter report, Declassifications Requested by the Technical Steering Panel of Hanford Documents Produced 1944--1960, (PNWD-2024 HEDR UC-707), provides an important milestone toward achieving a complete listing of documents that may be useful to the HEDR Project. The attached listing of approximately 7,000 currently classified Hanford-originated documents relative to Hanford Production Facilities Operations between 1961 and 1972 fulfills TSP Directive 89-3. This list does not include such titles as the Irradiation Processing Department, Chemical Processing Department, and Hanford Laboratory Operations monthly reports generated after 1960 which have been previously declassified with minor deletions and made publicly available. Also Kaiser Engineers Hanford (KEH) Document Control determined that no KEH documents generated between January 1, 1961 and December 31, 1972 are currently classified. Titles which address work for others have not been included because Hanford Site contractors currently having custodial responsibility for these documents do not have the authority to determine whether other than their own staff have on file an appropriate need-to-know. Furthermore, these documents do not normally contain information relative to Hanford Site operations.

  7. 42 CFR 420.405 - Rewards for information relating to Medicare fraud and abuse.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Rewards for information relating to Medicare fraud... Information Relating to Medicare Fraud and Abuse, and Establishment of a Program to Collect Suggestions for... information relating to Medicare fraud and abuse. (a) General rule. CMS pays a monetary reward for information...

  8. Functional food awareness and perceptions in relation to information sources in older adults

    Science.gov (United States)

    2014-01-01

    Background The functional food industry has experienced innovative and economic expansion, yet research into consumer perceptions of functional foods and their associated health claims is limited. Among consumers, older adults could benefit from functional foods due to age-related issues pertaining to food and health. The purpose of this research was to identify the need for information related to functional foods among older adults (≥60 years old) and to assess awareness and perceptions of health claims on functional food packages. Methods Community-dwelling older adults (n = 200) completed a researcher administered questionnaire designed to collect information about functional foods including current consumption, motivating factors for consumption, perceived need for information, sources of information for functional foods and awareness of health claims. Results Prevalence of functional food consumption among participants was 93.0%. Increased awareness and knowledge was the most commonly reported factor that would promote functional food consumption (85.5%) and 63.5% of participants wanted more information about functional foods with preferred sources being newspapers/magazines/books (68.5%) and food labels (66.1%). Participants were predominately (93.5%) aware of health claims on functional foods and those with more education were more likely to report being aware of health claims (p = 0.045). Conclusions Although functional food consumption among older adults in this sample is high, there is a need for further information regarding functional foods. These results inform stakeholders regarding the potential for information to influence functional food acceptance among older adult consumers. PMID:24886306

  9. Functional food awareness and perceptions in relation to information sources in older adults.

    Science.gov (United States)

    Vella, Meagan N; Stratton, Laura M; Sheeshka, Judy; Duncan, Alison M

    2014-05-17

    The functional food industry has experienced innovative and economic expansion, yet research into consumer perceptions of functional foods and their associated health claims is limited. Among consumers, older adults could benefit from functional foods due to age-related issues pertaining to food and health. The purpose of this research was to identify the need for information related to functional foods among older adults (≥60 years old) and to assess awareness and perceptions of health claims on functional food packages. Community-dwelling older adults (n = 200) completed a researcher administered questionnaire designed to collect information about functional foods including current consumption, motivating factors for consumption, perceived need for information, sources of information for functional foods and awareness of health claims. Prevalence of functional food consumption among participants was 93.0%. Increased awareness and knowledge was the most commonly reported factor that would promote functional food consumption (85.5%) and 63.5% of participants wanted more information about functional foods with preferred sources being newspapers/magazines/books (68.5%) and food labels (66.1%). Participants were predominately (93.5%) aware of health claims on functional foods and those with more education were more likely to report being aware of health claims (p = 0.045). Although functional food consumption among older adults in this sample is high, there is a need for further information regarding functional foods. These results inform stakeholders regarding the potential for information to influence functional food acceptance among older adult consumers.

  10. An Improved Ocean Observing System for Coastal Louisiana: WAVCIS (WAVE-CURRENT-SURGE Information System )

    Science.gov (United States)

    Zhang, X.; Stone, G. W.; Gibson, W. J.; Braud, D.

    2005-05-01

    WAVCIS is a regional ocean observing and forecasting system. It was designed to measure, process, forecast, and distribute oceanographic and meteorological information. WAVCIS was developed and is maintained by the Coastal Studies Institute at Louisiana State University. The in-situ observing stations are distributed along the central Louisiana and Mississippi coast. The forecast region covers the entire Gulf of Mexico with emphasis on offshore Louisiana. By using state-of-the-art instrumentation, WAVCIS measures directional waves, currents, temperature, water level, conductivity, turbidity, salinity, dissolved oxygen, chlorophyll, Meteorological parameters include wind speed and direction, air pressure and temperature visibility and humidity. Through satellite communication links, the measured data are transmitted to the WAVCIS laboratory. After processing, they are available to the public via the internet on a near real-time basis. WAVCIS also includes a forecasting capability. Waves, tides, currents, and winds are forecast daily for up to 80 hours in advance. There are a number of numerical wave and surge models that can be used for forecasts. WAM and SWAN are used for operational purposes to forecast sea state. Tides at each station are predicted based on the harmonic constants calculated from past in-situ observations at respective sites. Interpolated winds from the ETA model are used as input forcing for waves. Both in-situ and forecast information are available online to the users through WWW. Interactive GIS web mapping is implemented on the WAVCIS webpage to visualize the model output and in-situ observational data. WAVCIS data can be queried, retrieved, downloaded, and analyzed through the web page. Near real-time numerical model skill assessment can also be performed by using the data from in-situ observing stations.

  11. Patients with cancer and their relatives beliefs, information needs and information-seeking behavior about cancer and treatment.

    Science.gov (United States)

    Kav, Sultan; Tokdemir, Gamze; Tasdemir, Reyhan; Yalili, Ayse; Dinc, Didem

    2012-01-01

    To identify cancer patient and relatives beliefs, information needs, information-seeking behavior and information sources about cancer and treatment. This research was conducted at two hospitals of a university. Data was collected via questionnaires and the Turkish version of the Miller Behavioral Style Scale (MBSS) to assess information-seeking behavior. The sample included 82 patients and 54 relatives. Patients were receiving treatment mostly for breast, gynecologic, lung cancer and leukemia/ lymphoma. All of them indicated that they want to be informed by a doctor about their diagnosis and treatment first. Other information sources were internet, media and nurses. The majority of the patients and half of their relatives agreed that "cancer is curable and preventable disease". Only 2.5% of patients agreed with the statement "I don't want to get information about disease which disturbs me". According the data obtained from MBSS; the mean patients MBSS score (6.41±3.2) was higher than their relatives (5.46±3.1). Respondents with higher education and younger age indicated more information-seeking behavior. Patients and their relatives differ in some of their information-seeking behavior. Patients beliefs and their strategies for coping with their illness can constrain their wish for information and their efforts to obtain it. Healthcare professionals need to assess and be sensitive to the information-seeking behavior of cancer patients and their relatives.

  12. Communication of Energy Efficiency Information to Remodelers: Lessons From Current Practice

    Energy Technology Data Exchange (ETDEWEB)

    Liaukus, C.

    2012-10-01

    The effective communication of energy efficiency and building science information to remodeling contractors is achieved through varying formats, timelines, and modes depending on who is delivering the information, who is intended to receive it, and what technical, intellectual,and time resources the recipients have at their disposal. Determining what type of communication is effective does not lend itself to a clearly quantifiable test but rather a qualitative one. That qualitative judgment can be supported by the research of current practices deemed effective for one or more of the following reasons: it has led to the successful completion of a certifying test or other evaluation, it has been widely used for the remodeling industry, it has been considered effective by a sampling of remodeling contractors, and/or it has proven effective in the field for the BARA team. These criteria were used to create a select list of communications to be further analyzed to determine why they are effective and how less successful formats or strategies can be revised for greater effectiveness.

  13. Getting sports injury prevention on to public health agendas - addressing the shortfalls in current information sources.

    Science.gov (United States)

    Finch, Caroline F

    2012-01-01

    Public health policy is a successful population-level strategy for injury prevention but it is yet to be widely applied to the sports sector. Such policy is generally coordinated by government health departments concerned with the allocation of limited resources to health service delivery and preventive programs for addressing large community health issues. Prioritisation of sports injury prevention (SIP) requires high-quality evidence about the size of the problem and its public health burden; identification of at-risk vulnerable groups; confirmed effective prevention solutions; evidence of intervention cost-effectiveness; and quantification of both financial and policy implications of inaction. This paper argues that the major reason for a lack of sports injury policy by government departments for health or sport to date is a lack of relevant information available for policy makers to make their decisions. Key information gaps evident in Australia are used to highlight this problem. SIP policy does not yet rank highly because, relative to other health/injury issues, there is very little hard evidence to support: claims for its priority ranking, the existence of solutions that can be implemented and which will work, and potential cost-savings to government agencies. Moreover, policy action needs to be integrated across government portfolios, including sport, health and others. Until sports medicine research generates high-quality population-level information of direct relevance and importance to policy makers, especially intervention costing and implementation cost-benefit estimates, and fully engage in policy-informing partnerships, SIP will continue to be left off the public health agenda.

  14. The Current State of Global Activities Related to Deep-sea Mineral Exploration and Mining

    OpenAIRE

    Petersen, Sven; Krätschell, Anna; Hannington, Mark D.

    2016-01-01

    Deep-sea mining is seen as a potential way to provide future secure metal supply to global markets. The current rush to the seafloor in areas beyond national jurisdiction indicates that sound knowledge of the geological characteritics of the various commodities, a realistic resource assessment, and a social and political discussion about the cons and pros of their exploitation that is based on facts, not myths, is required. This contribution provides the most recent information on...

  15. A few questions related to information and symmetries in physics

    Science.gov (United States)

    Darvas, G.

    2017-01-01

    Information exchange between inanimate objects (like individual physical particles, or systems) involves special approaches, due to the peculiarity that conscious information emitters/recipients are excluded from the process. This paper aims at answering a part of some questions arising by such approaches. One can ask the question, whether is it possible to speak about physical information when there is no live recipient to accept, evaluate, and use it? Can one speak about "physical information" (e.g., signal exchange) between inanimate physical objects at all? (cf., Feynman diagrams.) If yes, what is the nature of that information? Is (physical) information a passive phenomenon, or its existence presumes activity? What does a signal represent if it is not observed and used at the other end, and where is that other end when one can say that the signal in question was lost without observation or use? I try to illustrate my personal answers with a few examples quoted from the history of 20th c. physics. My answers to the questions are not intended to be revelations and to provide final solutions, rather they serve as arguments and indicate that nothing is closed, the discussion is open.

  16. The motivational salience of cigarette-related stimuli among former, never, and current smokers.

    Science.gov (United States)

    Robinson, Jason D; Versace, Francesco; Engelmann, Jeffery M; Cui, Yong; Slapin, Aurelija; Oum, Robert; Cinciripini, Paul M

    2015-02-01

    While smokers are known to find smoking-related stimuli motivationally salient, the extent to which former smokers do so is largely unknown. In this study, we collected event-related potential (ERP) data from former and never smokers and compared them to a sample of current smokers interested in quitting who completed the same ERP paradigm prior to smoking cessation treatment. All participants (n = 180) attended 1 laboratory session where we recorded dense-array ERPs in response to cigarette-related, pleasant, unpleasant, and neutral pictures and where we collected valence and arousal ratings of the pictures. We identified 3 spatial and temporal regions of interest, corresponding to the P1 (120-132 ms), early posterior negativity (EPN; 244-316 ms), and late positive potential (LPP; 384-800 ms) ERP components. We found that all participants produced larger P1 responses to cigarette-related pictures compared to the other picture categories. With the EPN component, we found that, similar to pleasant and unpleasant pictures, cigarette-related pictures attracted early attentional resources, regardless of smoking status. Both former and never smokers produced reduced LPP responses to cigarette-related and pleasant pictures compared to current smokers. Current smokers rated the cigarette-related pictures as being more pleasant and arousing than the former and never smokers. The LPP and picture-rating results suggest that former smokers, like never smokers, do not find cigarette-related stimuli to be as motivationally salient as current smokers. PsycINFO Database Record (c) 2015 APA, all rights reserved.

  17. Recent geoscientific information relating to deep crustal studies

    Energy Technology Data Exchange (ETDEWEB)

    Smellie, John [Conterra AB, Uppsala (Sweden)

    2004-01-01

    Geoscientific information relating to conditions deep in the earth's crust, as a basis to the deposition of radioactive wastes in vertically drilled boreholes to depths of 4-5 km, has been compiled already in several reports. The objective of this present document is to provide an update of geoscientific information that has become available in the open literature since 1998. Emphasis has been put on crystalline rocks to conform to SKB's disposal concepts for radioactive wastes. These conclusions are arranged under various headings of importance with respect to deep hole disposal of radioactive wastes at 4,000-5,000 m depth. Geothermal considerations: The rock thermal conductivity is an important parameter to help dissipate the heat generated by the waste package and depends on rock composition. In this respect, since mafic-rich varieties are more conductive, a granitic host rock may be considered more problematic. Fractures tend to increase the thermal conductivity; however due to the rock stress the frequency of fractures decreases with depth so that a deterioration in thermal conductivity with depth is to be expected. Evaluating the temperature/heat production gradient is an important pre-requisite for disposal, for example the long-term stability of engineered materials. The experience from the German KTB programme has underlined that it may not always be possible to extrapolate near-surface derived predictions of temperature variations to repository depths, especially in a heterogeneous bedrock environment. Hydraulic conductivity: Main problems are the presence of gas phases and groundwater flow; of lesser importance is fluid circulation initiated by the temperature gradient resulting from the temperature increase of the waste package. Rock permeability is expected to be in the order of (1 to 3) x 10{sup -13} m{sup 2} over a 1-2 km zone if exogenic fracturing is assumed, in the order of 10{sup -17}-10{sup -16} m{sup 2} at repository depths, and in

  18. Study on electrical current variations in electromembrane extraction process: Relation between extraction recovery and magnitude of electrical current.

    Science.gov (United States)

    Rahmani, Turaj; Rahimi, Atyeh; Nojavan, Saeed

    2016-01-15

    This contribution presents an experimental approach to improve analytical performance of electromembrane extraction (EME) procedure, which is based on the scrutiny of current pattern under different extraction conditions such as using different organic solvents as supported liquid membrane, electrical potentials, pH values of donor and acceptor phases, variable extraction times, temperatures, stirring rates, different hollow fiber lengths and the addition of salts or organic solvents to the sample matrix. In this study, four basic drugs with different polarities were extracted under different conditions with the corresponding electrical current patterns compared against extraction recoveries. The extraction process was demonstrated in terms of EME-HPLC analyses of selected basic drugs. Comparing the obtained extraction recoveries with the electrical current patterns, most cases exhibited minimum recovery and repeatability at the highest investigated magnitude of electrical current. . It was further found that identical current patterns are associated with repeated extraction efficiencies. In other words, the pattern should be repeated for a successful extraction. The results showed completely different electrical currents under different extraction conditions, so that all variable parameters have contributions into the electrical current pattern. Finally, the current patterns of extractions from wastewater, plasma and urine samples were demonstrated. The results indicated an increase in the electrical current when extracting from complex matrices; this was seen to decrease the extraction efficiency.

  19. Unreviewed Disposal Question Evaluation: Impact of New Information since 2008 PA on Current Low-Level Solid Waste Operations

    Energy Technology Data Exchange (ETDEWEB)

    Flach, G.; Smith, F.; Hamm, L.; Butcher, T.

    2014-10-06

    Solid low-level waste disposal operations are controlled in part by an E-Area Low-Level Waste Facility (ELLWF) Performance Assessment (PA) that was completed by the Savannah River National Laboratory (SRNL) in 2008 (WSRC 2008). Since this baseline analysis, new information pertinent to disposal operations has been identified as a natural outcome of ongoing PA maintenance activities and continuous improvement in model simulation techniques (Flach 2013). An Unreviewed Disposal Question (UDQ) Screening (Attachment 1) has been initiated regarding the continued ability of the ELLWF to meet Department of Energy (DOE) Order 435.1 performance objectives in light of new PA items and data identified since completion of the original UDQ Evaluation (UDQE). The present UDQE assesses the ability of Solid Waste (SW) to meet performance objectives by estimating the influence of new information items on a recent sum-of-fractions (SOF) snapshot for each currently active E-Area low-level waste disposal unit. A final SOF, as impacted by this new information, is projected based on the assumptions that the current disposal limits, Waste Information Tracking System (WITS) administrative controls, and waste stream composition remain unchanged through disposal unit operational closure (Year 2025). Revision 1 of this UDQE addresses the following new PA items and data identified since completion of the original UDQE report in 2013: New Kd values for iodine, radium and uranium; Elimination of cellulose degradation product (CDP) factors; Updated radionuclide data; Changes in transport behavior of mobile radionuclides; Potential delay in interim closure beyond 2025; and Component-in-grout (CIG) plume interaction correction. Consideration of new information relative to the 2008 PA baseline generally indicates greater confidence that PA performance objectives will be met than indicated by current SOF metrics. For SLIT9, the previous prohibition of non-crushable containers in revision 0

  20. Asymmetry in patient-related information disrupts pre-anesthetic patient briefing.

    Science.gov (United States)

    Schnoor, Joerg; Kupfer, Anja; Jurack, Babette; Reuter, Ulrike; Wrigge, Herrmann; Friese, Steffen; Thieme, Volker

    2013-10-04

    If one party has more or better information than the other, an information asymmetry can be assumed. The aim of the study was to identify the origin of incomplete patient-related preoperative information, which led to disruptions and losses of time during pre-anaesthetic patient briefing. We hypothesized that lower employees' educational level increases the amount of disruptive factors. A prospective observational study design was used. Patient selection was depending on the current patient flow in the area of the clinic for pre-anesthetic patient briefing. Data were collected over a period of 8 weeks. A stopwatch was used to record the time of disruptive factors. Various causes of time losses were grouped to facilitate statistical evaluation, which was performed by using the U-test of Mann and Whitney, Chi-square test or the Welch-t-test, as required. Out of 221 patients, 130 patient briefings (58.8%) had been disrupted. Residents were affected more often than consultants (66% vs. 47%, p = 0.008). Duration of disruptions was independent of the level of training and lasted about 2,5 minutes and 10% of the total time of patient briefing. Most time-consuming disruptive factors were missing study results, incomplete case histories, and limited patient compliance. Disruptions during pre-anesthetic patient briefings that were caused by patient-related information asymmetry are common and account for a significant loss of time. The resultant costs justify investments in appropriate personnel allocation.

  1. Hypoglycemia-related information seeking among informal caregivers of type 2 diabetes patients: Implications for health education

    Directory of Open Access Journals (Sweden)

    Doreen Reifegerste

    2016-06-01

    Conclusions: Our results indicate the importance of the hypoglycemia-related information seeking of caregivers in managing incidents of hypoglycemia. These findings suggest the need to consider caregivers' health knowledge when developing health education programs in diabetes care. More attention must be focused on providing interventions that motivate information seeking and improve the comprehension of information. Interventions should inform caregivers about hypoglycemia to enhance their knowledge.

  2. Advertising or public relations – which is the organizations choice in the current period?

    Directory of Open Access Journals (Sweden)

    Simona Duhalm

    2009-12-01

    Full Text Available In the current period, when the issue of efficient use of financial resources is a central, organizations seeking the best ways to both promote their self-image, and products or services they produce and sell. Between the promotional techniques by the mass communication in which organizations can appeal, the makers have to choose between advertising and public relations activities.

  3. A Study of Current Trends and Issues Related to Technical/Engineering Design Graphics.

    Science.gov (United States)

    Clark, Aaron C.; Scales Alice

    2000-01-01

    Presents results from a survey of engineering design graphics educators who responded to questions related to current trends and issues in the profession of graphics education. Concludes that there is a clear trend in institutions towards the teaching of constraint-based modeling and computer-aided manufacturing. (Author/YDS)

  4. The Rise of International Relations Programs in the Brazilian Federal Universities: Curriculum Specificities and Current Challenges

    Science.gov (United States)

    Ferreira, Marcos Alan S. V.

    2016-01-01

    The aim of this reflection is to study the new international relations (IR) programs introduced by Brazilian federal universities, looking comparatively at their curriculum specificities and current challenges. In recent years, Brazil has seen an increase of IR programs launched in several regions. Since 2003, the Ministry of Education is in the…

  5. Development of information-movement couplings in a rhythmical ball-bouncing task: from space- to time-related information.

    Science.gov (United States)

    Bazile, C; Benguigui, N; Siegler, I A

    2016-01-01

    We studied the development of information-movement couplings in a ball-bouncing task with a special interest in how space- and time-related information is used by people of different ages. Participants from four age groups (children aged 7-8, 9-10 and 11-12 years, and adults) performed a virtual ball-bouncing task in which space- and time-related information were independently manipulated. Task performance and information-movement couplings were analyzed. Our results confirm a clear use of time-related information in adults, while children demonstrated a predominant relationship between space-related information and the period of movement. In the course of development, however, the children become progressively more capable of using time-related information in order to control the rhythmic ball-bouncing task. A second and weaker coupling, between ball height information and racket velocity at impact, also appears in the course of development. The data seem to show that the development of children follows the freezing-freeing-exploiting sequence proposed by Savelsbergh and Van der Kamp (Int J Sport Psychol 31:467-484, 2000), with a significant change in how information is used to control movement related to age.

  6. Development of the Informing Relatives Inventory (IRI) : Assessing Index Patients' Knowledge, Motivation and Self-Efficacy Regarding the Disclosure of Hereditary Cancer Risk Information to Relatives

    NARCIS (Netherlands)

    de Geus, Eveline; Aalfs, Cora M.; Menko, Fred H.; Sijmons, Rolf H.; Verdam, Mathilde G. E.; de Haes, Hanneke C. J. M.; Smets, Ellen M. A.

    2015-01-01

    Despite the use of genetic services, counselees do not always share hereditary cancer information with at-risk relatives. Reasons for not informing relatives may be categorized as a lack of: knowledge, motivation, and/or self-efficacy. This study aims to develop and test the psychometric properties

  7. Development of the Informing Relatives Inventory (IRI): Assessing index patients' knowledge, motivation and self-efficacy regarding the disclosure of hereditary cancer risk information to relatives

    NARCIS (Netherlands)

    de Geus, E.; Aalfs, C.M.; Menko, F.H.; Sijmons, R.H.; Verdam, M.G.E.; de Haes, H.C.J.M.; Smets, E.M.A.

    2015-01-01

    Background: Despite the use of genetic services, counselees do not always share hereditary cancer information with at-risk relatives. Reasons for not informing relatives may be categorized as a lack of: knowledge, motivation, and/or self-efficacy. Purpose: This study aims to develop and test the psy

  8. [Relations between health information systems and patient safety].

    Science.gov (United States)

    Nøhr, Christian

    2012-11-05

    Health information systems have the potential to reduce medical errors, and indeed many studies have shown a significant reduction. However, if the systems are not designed and implemented properly, there is evidence that suggest that new types of errors will arise--i.e., technology-induced errors. Health information systems will need to undergo a more rigorous evaluation. Usability evaluation and simulation test with humans in the loop can help to detect and prevent technology-induced errors before they are deployed in real health-care settings.

  9. The Role of Contracts and Informal Relations in the Governance of IT Outsourcing Processes

    Science.gov (United States)

    Vaia, Giovanni; Tommasetti, Aurelio

    This paper aims to give a contribution to represent and comprehend the characteristics of the relationships between customers and providers in the specific context of IT services supply; furthermore it provides its peculiar perspective on the relationship between the formal governance, which is mostly realized through the use of contracts, and the informal relations based on trust and commitment between the parties. Moreover, the current study underlines that within contexts which are strongly based on the uncertain evolution both of market and technology, the governance of IT outsourcing processesneeds the development of complex informal relationships in support of the contracts. The study shows how it is possible to absorb the effects of the market and technology uncertainty within the IT outsourcing contracts. Moreover, the research shows how the use of dynamic contracting together with an explicit attention to the social processes can lead to remarkable operative and strategic benefits.

  10. Value of Information in Asia: Concepts, Current Use, and Future Directions.

    Science.gov (United States)

    Dilokthornsakul, Piyameth; McQueen, R Brett; Chaiyakunapruk, Nathorn; Spackman, Eldon; Watanabe, Jonathan H; Campbell, Jonathan D

    2016-05-01

    Health technology assessment is a form of health policy research that provides policymakers with information relevant to decisions about policy alternatives. Findings from cost-effectiveness analysis (CEA) are one of the important aspects of health technology assessment. Nevertheless, the more advanced method of value of information (VOI), which is recommended by the International Society for Pharmacoeconomics and Outcomes Research and Society for Medical Decision Making Modeling Good Research Practices Task Force, has rarely been applied in CEA studies in Asia. The lack of VOI in Asian CEA studies may be due to limited understanding of VOI methods and what VOI can and cannot help policy decision makers accomplish. This concept article offers audiences a practical primer in understanding the calculation, presentation, and policy implications of VOI. In addition, it provides a rapid survey of health technology assessment guidelines and literature related to VOI in Asia and discusses the future directions of VOI use in Asia and its potential barriers. This article will enable health economists, outcomes researchers, and policymakers in Asia to better understand the importance of VOI analysis and its implications, leading to the appropriate use of VOI in Asia. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  11. Current status of information literacy instruction practices in medical libraries of Pakistan.

    Science.gov (United States)

    Ullah, Midrar; Ameen, Kanwal

    2014-10-01

    The research explored the current practices of information literacy (IL) instruction in medical libraries of Pakistan. A semi-structured questionnaire was mailed to the head librarians of all 114 academic medical libraries in Pakistan. It investigated the types of IL instruction provided, topics covered, methods of delivery and assessment, level of integration in the curriculum, and level of collaboration with teaching staff. The study revealed that 74% of the respondents had offered some types of IL instruction in their institutions during the previous year, ranging from library orientation to research-level skills. IL instruction is typically only offered to new students or first-time library users or on demand. A majority of the respondents developed IL instruction programs without faculty involvement. Librarians were primarily responsible for offering IL instruction in medical institutions. Face-to-face instruction in computer labs or lecture halls and individual instruction at reference desks were identified as the most common IL instruction delivery methods. The data indicated that oral feedback, written feedback, and searching in a computer lab were the most popular assessment methods that medical librarians used. IL instruction activities in medical libraries of Pakistan are in their infancy. Medical librarians also lack systematic approaches to IL instruction. Medical librarians need to develop educational partnerships with faculty for integrating IL instruction into the mainstream curriculum.

  12. 17 CFR 39.5 - Information relating to derivatives clearing organization operations.

    Science.gov (United States)

    2010-04-01

    ... FUTURES TRADING COMMISSION DERIVATIVES CLEARING ORGANIZATIONS § 39.5 Information relating to derivatives... shall file with the Commission such information related to its business as a clearing organization... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Information relating to...

  13. 76 FR 27655 - Intent To Request Renewal From OMB of One Current Public Collection of Information; Imposition...

    Science.gov (United States)

    2011-05-12

    ... Collection of Information; Imposition and Collection of Passenger Civil Aviation Security Service Fees AGENCY... system to account for the passenger civil aviation security service fees collected and reporting this... Administration (TSA) invites public comment on one currently approved Information Collection Request (ICR...

  14. [Exchange of medical imaging and data information in radiotherapy: needs, methods and current limits].

    Science.gov (United States)

    Manens, J P

    1997-01-01

    Extension of the image network within radiotherapy departments provides the technical infrastructure which is made necessary by the rapid evolution of techniques in the field of diagnosis and treatment in radiotherapy. The system is aimed at managing the whole set of data (textual data and images) that are needed for planning and control of treatments. The radiotherapy network addresses two objectives: managing both the information necessary for treatment planning (target volumes definition, planning dosimetry) and the control of all parameters involved during the patient's treatment under the treatment unit. The major challenge is to improve the quality of treatment. Multimodal imaging is a major advance as it allows the use of new dosimetry and simulation techniques. The need for standards to exchange medical imaging information is now recognized by all the institutions and a majority of users and manufacturers. It is widely accepted that the lack of standard has been one of the fundamental obstacles in the deployment of operational "Picture Archiving Communication Systems". The International Standard Organisation Open System Interconnection model is the standard reference mode used to describe network protocols. The network is based on the Ethernet and TCP/IP protocol that provides the means to interconnect imaging devices and workstations dedicated to specific image processing or machines used in radiotherapy. The network uses Ethernet cabled on twisted-pair (10 BaseT) or optical fibres in a star-shaped physical layout. Dicom V3.0 supports fundamental network interactions: transfer of images (computerized tomography magnetic resonance imaging query and retrieve of images), printing on network attached cameras, support of HIS/RIS related interfacing and image management. The supplement to the Dicom standard, Dicom RT, specifies five data objects known in Dicom as Information Object Definition for relevant radiotherapy. Dicom RT objects can provide a mean for

  15. [The current problems and cross-cultural perspectives of patient-doctor relation: an overview].

    Science.gov (United States)

    Koch, Eckhardt; Turgut, Tolga

    2004-01-01

    The success of the treatment in medicine, especially in psychiatry is based on the form and the strength of the patient-doctor relation. This complex and dynamic relation is changing in accordance with the social and technological development of the society. The context of the patient-doctor relation is determined by the present day culture as well as the traditional background. An overview of current patient-doctor relation and of problems that physicians and in particular psychiatrists meet is presented. Physicians have responsibilities in building patient-doctor relation. The ethical and legal aspects of these responsibilities are presented. The former paternalistic type of patient-doctor relation is evolving into a more equal and democratic relation. New problems are being encountered continuously in the changing process. Beside the of the process itself, the effects of progress in medical technology and communication systems on patient-doctor relation and the pressure, put from the insurance companies and/or authorities on physicians, which impair the trust between the physician and his patient, are making the process more difficult. The issues of compliance, sexual harassment and unique problems of patient-doctor relations in psychiatry are the other subtopics in the article. The cross-cultural aspects of patient-doctor relations and encountered clinical problems are discussed with case examples particularly about Turkish immigrants, who live in Germany. Suggestions for psychiatrists in Germany to work out the challenges facing them are presented in the conclusion.

  16. 77 FR 20611 - Notice of Intent To Request an Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2012-04-05

    ... collect information in support of research and related activities. DATES: Comments on this notice must be...) ways to enhance the quality, utility and clarity of the information to be collected; and (d) ways to... Information Collection AGENCY: Agricultural Research Service, USDA. ACTION: Notice and request for...

  17. 75 FR 60712 - Notice of Request for an Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2010-10-01

    ... projects relating to research, consumer information, advertising, sales promotion, producer information... the National Research, Promotion, and Consumer Information Programs. DATES: Comments on this notice... written comments on the Internet at http://www.regulations.gov or to Whitney A. Rick, Promotion...

  18. Two New Theories for the Current Charge Relativity and the Electric Origin of the Magnetic Force Between Two Filamentary Current Elements

    CERN Document Server

    Shadid, Waseem G T

    2016-01-01

    This paper presents two new theories and a new current representation to explain the magnetic force between two filamentary current elements as a result of electric force interactions between current charges. The first theory states that a current has an electric charge relative to its moving observer. The second theory states that the magnetic force is an electric force in origin. The new current representation characterizes a current as equal amounts of positive and negative point charges moving in opposite directions at the speed of light. Previous work regarded electricity and magnetism as different aspects of the same subject. One effort was made by Johnson to unify the origin of electricity and magnetism, but this effort yielded a formula that is unequal to the well-known magnetic force law. The explanation provided for the magnetic force depends on three factors: 1) representing the electric current as charges moving at the speed of light, 2) considering the relative velocity between moving charges, an...

  19. Facilitating Out-of-Home Caregiving Through Health Information Technology: Survey of Informal Caregivers’ Current Practices, Interests, and Perceived Barriers

    Science.gov (United States)

    Piette, John D; Jenchura, Emily C; Asch, Steven M; Rosland, Ann-Marie

    2013-01-01

    Background Many patients with chronic conditions are supported by out-of-home informal caregivers—family members, friends, and other individuals who provide care and support without pay—who, if armed with effective consumer health information technology, could inexpensively facilitate their care. Objective We sought to understand caregivers’ use of, interest in, and perceived barriers to health information technology for out-of-home caregiving. Methods We conducted 2 sequential Web-based surveys with a national sample of individuals who provide out-of-home caregiving to an adult family member or friend with a chronic illness. We queried respondents about their use of health information technology for out-of-home caregiving and used multivariable regression to investigate caregiver and care-recipient characteristics associated with caregivers’ technology use for caregiving. Results Among 316 out-of-home caregiver respondents, 34.5% (109/316) reported using health information technology for caregiving activities. The likelihood of a caregiver using technology increased significantly with intensity of caregiving (as measured by number of out-of-home caregiving activities). Compared with very low intensity caregivers, the adjusted odds ratio (OR) of technology use was 1.88 (95% CI 1.01-3.50) for low intensity caregivers, 2.39 (95% CI 1.11-5.15) for moderate intensity caregivers, and 3.70 (95% CI 1.62-8.45) for high intensity caregivers. Over 70% (149/207) of technology nonusers reported interest in using technology in the future to support caregiving. The most commonly cited barriers to technology use for caregiving were health system privacy rules that restrict access to care-recipients’ health information and lack of familiarity with programs or websites that facilitate out-of-home caregiving. Conclusions Health information technology use for out-of-home caregiving is common, especially among individuals who provide more intense caregiving. Health care

  20. The DELPHI distributed information system for exchanging LEP machine related information

    Science.gov (United States)

    Dönszelmann, M.; Gaspar, C.

    1994-12-01

    An information management system was designed and implemented to interchange information between the DELPHI experiment at CERN and the monitoring/control system for the LEP (Large Electron Positron Collider) accelerator. This system is distributed and communicates with many different sources and destinations (LEP) using different types of communication. The system itself communicates internally via a communication system based on a publish-and-subscribe mechanism, DIM (Distributed Information Manager). The information gathered by this system is used for on-line as well as off-line data analysis. Therefore it logs the information to a database and makes it available to operators and users via DUI (DELPHI User Interface). The latter was extended to be capable of displaying "time-evolution" plots. It also handles a protocol, implemented using a finite state machine, SMI (State Management Interface), for (semi-)automatic running of the Data Acquisition System and the Slow Controls System.

  1. Adult social attachment disturbance is related to childhood maltreatment and current symptoms in borderline personality disorder.

    Science.gov (United States)

    Minzenberg, Michael J; Poole, John H; Vinogradov, Sophia

    2006-05-01

    We characterized borderline personality disorder (BPD) along two fundamental dimensions of adult social attachment and evaluated attachment associations with childhood maltreatment and current symptoms using self-report measures in 40 outpatients with DSM-IV BPD. The BPD group had significantly greater dimensional attachment impairment and rate of fearful attachment type compared with a healthy control group. Among BPD subjects, dimensional attachment-anxiety was specifically associated with sexual abuse, whereas attachment-avoidance was associated with all five maltreatment types. The two attachment dimensions showed divergent associations with current interpersonal problems, impulsivity subtypes and mood symptoms. We conclude that (1) BPD is characterized by adult attachment disturbance; (2) these attachment problems are strongly related to childhood maltreatment, and to current interpersonal problems and clinical symptoms that are considered core features of BPD; and (3) the diverse problems of BPD patients may arise from two basic mechanisms, each tied to a different type of attachment disturbance, developmental history, and clinical outcome.

  2. Assessing the ability of current climate information to facilitate local climate services for the water sector.

    Science.gov (United States)

    Koutroulis, Aristeidis; Tsanis, Ioannis; Grillakis, Manolis; Jacob, Daniela

    2014-05-01

    In the frame of ECLISE EU FP6 project researchers, in close cooperation with local users of the water sector from the area of Crete, Greece, explored the ability of current climate information to develop and support local climate services water resources management and climate adaption policies. A wealth of climate modeling output ranging from event scale to decadal and centennial experiments, at temporal scales ranging from hourly to monthly, and at spatial scales from very high resolution regional climate models (2 km) to typical GCMs, were used in order to practically assess climate change impacts on water resources. Water resources availability issues analysed and facilitated within the project, focusing on estimates of the future water demands of the island, and comparing with seven "state of the art" CMIP5 simulations within COMBINE framework (under RCPs 2.6, 4.5 and 8.5) to estimate water resources availability, during 21st century. The ability of decadal GCM prediction experiments to reproduce basic hydrometeorological variables like precipitation and temperature for local impact studies, was also examined. Water availability for the whole island at basin scale until 2100 is estimated using the SAC-SMA rainfall-runoff model for a range of different scenarios of projected hydro-climatological regime, demand and supply potential. A robust signal of temperature increase and precipitation decrease is projected for all the pathways. Several messages could be extracted from this provider - user interaction such as the communication of basic concepts and uncertainties, user skepticism and feedback. The main user concern was the coarse spatial scale of climate information and in order to cope with this feedback a special case was framed in collaboration with the project modeling groups for demonstrating a high resolution climate modeling application of an extreme precipitation-flood event over the study area. This effort provided a realistic reproduction of the

  3. The Current Mind-Set of Federal Information Security Decision-Makers on the Value of Governance: An Informative Study

    Science.gov (United States)

    Stroup, Jay Walter

    2014-01-01

    Understanding the mind-set or perceptions of organizational leaders and decision-makers is important to ascertaining the trends and priorities in policy and governance of the organization. This study finds that a significant shift in the mind-set of government IT and information security leaders has started and will likely result in placing a…

  4. Nonequilibrium statistical mechanics of shear flow: invariant quantities and current relations

    Science.gov (United States)

    Baule, A.; Evans, R. M. L.

    2010-03-01

    In modeling nonequilibrium systems one usually starts with a definition of the microscopic dynamics, e.g., in terms of transition rates, and then derives the resulting macroscopic behavior. We address the inverse question for a class of steady state systems, namely complex fluids under continuous shear flow: how does an externally imposed shear current affect the microscopic dynamics of the fluid? The answer can be formulated in the form of invariant quantities, exact relations for the transition rates in the nonequilibrium steady state, as discussed in a recent letter (Baule and Evans, 2008 Phys. Rev. Lett. 101 240601). Here, we present a more pedagogical account of the invariant quantities and the theory underlying them, known as the nonequilibrium counterpart to detailed balance (NCDB). Furthermore, we investigate the relationship between the transition rates and the shear current in the steady state. We show that a fluctuation relation of the Gallavotti-Cohen type holds for systems satisfying NCDB.

  5. Determinants of information behaviour and information literacy related to healthy eating among Internet users in five European countries

    DEFF Research Database (Denmark)

    Niedźwiedzka, Barbara; Mazzocchi, Mario; Aschemann-Witzel, Jessica

    2014-01-01

    Introduction. This study investigates how Europeans seek information related to healthy eating, what determines their information seeking and whether any problems are encountered in doing so. Method. A survey was administered through computer-assisted on-line web-interviewing. Respondents were gr...... literacy of the information-poor, men, the uneducated, and the economically disadvantaged.......Introduction. This study investigates how Europeans seek information related to healthy eating, what determines their information seeking and whether any problems are encountered in doing so. Method. A survey was administered through computer-assisted on-line web-interviewing. Respondents were...... grouped by age and sex (n=3003, age +16) in Belgium, Denmark, Italy, Poland, and the UK. Analysis. Descriptive statistics and regression analysis were used to analyse the influence of social, demographic, psychological and economic characteristics on the information seeking of the respondents. Results...

  6. Applications of geographic information systems (GIS) data and methods in obesity-related research.

    Science.gov (United States)

    Jia, P; Cheng, X; Xue, H; Wang, Y

    2017-04-01

    Geographic information systems (GIS) data/methods offer good promise for public health programs including obesity-related research. This study systematically examined their applications and identified gaps and limitations in current obesity-related research. A systematic search of PubMed for studies published before 20 May 2016, utilizing synonyms for GIS in combination with synonyms for obesity as search terms, identified 121 studies that met our inclusion criteria. We found primary applications of GIS data/methods in obesity-related research included (i) visualization of spatial distribution of obesity and obesity-related phenomena, and basic obesogenic environmental features, and (ii) construction of advanced obesogenic environmental indicators. We found high spatial heterogeneity in obesity prevalence/risk and obesogenic environmental factors. Also, study design and characteristics varied considerably across studies because of lack of established guidance and protocols in the field, which may also have contributed to the mixed findings about environmental impacts on obesity. Existing findings regarding built environment are more robust than those regarding food environment. Applications of GIS data/methods in obesity research are still limited, and related research faces many challenges. More and better GIS data and more friendly analysis methods are needed to expand future GIS applications in obesity-related research.

  7. Retrieval of Legal Information Through Discovery Layers: A Case Study Related to Indian Law Libraries

    Directory of Open Access Journals (Sweden)

    Kushwah, Shivpal Singh

    2016-09-01

    Full Text Available Purpose. The purpose of this paper is to analyze and evaluate discovery layer search tools for retrieval of legal information in Indian law libraries. This paper covers current practices in legal information retrieval with special reference to Indian academic law libraries, and analyses its importance in the domain of law.Design/Methodology/Approach. A web survey and observational study method are used to collect the data. Data related to the discovery tools were collected using email and further discussion held with the discovery layer/ tool /product developers and their representatives.Findings. Results show that most of the Indian law libraries are subscribing to bundles of legal information resources such as Hein Online, JSTOR, LexisNexis Academic, Manupatra, Westlaw India, SCC web, AIR Online (CDROM, and so on. International legal and academic resources are compatible with discovery tools because they support various standards related to online publishing and dissemination such as OAI/PMH, Open URL, MARC21, and Z39.50, but Indian legal resources such as Manupatra, Air, and SCC are not compatible with the discovery layers. The central index is one of the important components in a discovery search interface, and discovery layer services/tools could be useful for Indian law libraries also if they can include multiple legal and academic resources in their central index. But present practices and observations reveal that discovery layers are not providing facility to cover legal information resources. Therefore, in the present form, discovery tools are not very useful; they are an incomplete and half solution for Indian libraries because all available Indian legal resources available in the law libraries are not covered.Originality/Value. Very limited research or published literature is available in the area of discovery layers and their compatibility with legal information resources.

  8. Dry age-related macular degeneration: A currently unmet clinical need

    OpenAIRE

    Girmens, Jean-François; Sahel, José-Alain; Marazova, Katia

    2012-01-01

    Age-related macular degeneration (AMD) is a leading cause of severe visual impairment and disability in older people worldwide. Although considerable advances in the management of the neovascular form of AMD have been made in the last decade, no therapy is yet available for the advanced dry form of AMD (geographic atrophy). This review focuses on current trends in the development of new therapies targeting specific pathophysiological pathways of dry AMD. Increased understanding of the complex...

  9. 78 FR 72626 - Notice of Request for Renewal of a Currently Approved Information Collection (Pathogen Reduction...

    Science.gov (United States)

    2013-12-03

    ... Pathogen Reduction and HACCP Systems information collection. Respondents: Meat and poultry establishments... Approved Information Collection (Pathogen Reduction/HACCP) AGENCY: Food Safety and Inspection Service, USDA... pathogen reduction and Hazard Analysis and Critical Control Point (HACCP) Systems requirements because...

  10. 78 FR 32234 - Notice of Request for Extension of a Currently Approved Information Collection: Public Health...

    Science.gov (United States)

    2013-05-29

    ... Collection: Public Health Information System--Animal Disposition Reporting AGENCY: Food Safety and Inspection... meat, poultry, exotic animal, and rabbit slaughter for the Public Health Information System--Animal..., South Building, Washington, DC 20250; (202) 720-0345. SUPPLEMENTARY INFORMATION: Title: Public...

  11. US Government Information: Selected Current Issues in Public Access vs. Private Competition.

    Science.gov (United States)

    McMullen, Susan

    2000-01-01

    Discussion of the dissemination of government information focuses on the debate concerning public versus private access to government information; efforts of the National Technical Information Service (NTIS); electronic access and the need for printed documents; and joint efforts between government agencies and the private sector to charge for…

  12. 76 FR 49433 - Notice To Request an Extension and Revision of Currently Approved Information Collection and...

    Science.gov (United States)

    2011-08-10

    ... Time Sheet form. The collected information will help NRCS to match the skills of individuals who are applying for volunteer work that will further the agency's mission. Information will be collected from..., and clarity of the information to be collected; and (4) ways to minimize the burden of the...

  13. Diminishing risk for age-related macular degeneration with nutrition: a current view.

    Science.gov (United States)

    Schleicher, Molly; Weikel, Karen; Garber, Caren; Taylor, Allen

    2013-07-02

    Age-related macular degeneration (AMD) is the leading cause of blindness in the elderly. Clinical hallmarks of AMD are observed in one third of the elderly in industrialized countries. Preventative interventions through dietary modification are attractive strategies, because they are more affordable than clinical therapies, do not require specialists for administration and many studies suggest a benefit of micro- and macro-nutrients with respect to AMD with few, if any, adverse effects. The goal of this review is to provide information from recent literature on the value of various nutrients, particularly omega-3 fatty acids, lower glycemic index diets and, perhaps, some carotenoids, with regard to diminishing risk for onset or progression of AMD. Results from the upcoming Age-Related Eye Disease Study (AREDS) II intervention trial should be particularly informative.

  14. Diminishing Risk for Age-Related Macular Degeneration with Nutrition: A Current View

    Directory of Open Access Journals (Sweden)

    Allen Taylor

    2013-07-01

    Full Text Available Age-related macular degeneration (AMD is the leading cause of blindness in the elderly. Clinical hallmarks of AMD are observed in one third of the elderly in industrialized countries. Preventative interventions through dietary modification are attractive strategies, because they are more affordable than clinical therapies, do not require specialists for administration and many studies suggest a benefit of micro- and macro-nutrients with respect to AMD with few, if any, adverse effects. The goal of this review is to provide information from recent literature on the value of various nutrients, particularly omega-3 fatty acids, lower glycemic index diets and, perhaps, some carotenoids, with regard to diminishing risk for onset or progression of AMD. Results from the upcoming Age-Related Eye Disease Study (AREDS II intervention trial should be particularly informative.

  15. Determinants of Information Behaviour and Information Literacy Related to Healthy Eating among Internet Users in Five European Countries

    Science.gov (United States)

    Niedzwiedzka, Barbara; Mazzocchi, Mario; Aschemann-Witzel, Jessica; Gennaro, Laura; Verbeke, Wim; Traill, W. Bruce

    2014-01-01

    Introduction: This study investigates how Europeans seek information related to healthy eating, what determines their information seeking and whether any problems are encountered in doing so. Method: A survey was administered through computer-assisted on-line web-interviewing. Respondents were grouped by age and sex (n = 3003, age +16) in Belgium,…

  16. [Current Problems Encountered by American Youth: Delinquency, Crime, School Violence, School Discipline, and Related Matters.

    Science.gov (United States)

    Regnery, Alfred S.

    This paper presents a broad overview of information about delinquency, crime, and school discipline and violence in relation to U.S. youths. Part 1 compares U.S. and West Germany's crime rates for 1980-1985, while part 2 focuses on U.S. juvenile crime facts and on the contribution of the increasing number of U.S. family breakdowns to juvenile…

  17. Ways to optimize understanding health related information: the patients' perspective.

    Science.gov (United States)

    Heinrich, Carol; Karner, Karen

    2011-01-01

    Self-management of chronic illness is a high priority health care need of community dwelling elderly. Effective patient provider health communication related to health promotion, disease prevention, and disease management is a key intervention necessary to achieve optimal health outcomes. Little is known about the methods elderly patients actually use to help understand health related teaching by their health care providers. Focus groups were held to describe these ways from a patient's perspective. Facilitators of understanding were identified as persevere in getting questions answered, come prepared to office visit, and work to develop a good relationship with health care providers. Barriers were identified as not having questions answered lack of time with provider, hearing difficulty, and fragmented care. Copyright © 2011 Mosby, Inc. All rights reserved.

  18. TRADE EFFECTS: REGULATORY, ACCOUNTING PRACTICES AND REPORTING OF INFORMATION RELATED

    OpenAIRE

    ARISTIŢA ROTILĂ

    2014-01-01

    It is known that within trade relations providers often credit customers for the value of goods or services which are the subject of conducted commercial transactions, this aspect being materialized in the issuance and acceptance of a trade effect. From the time of acceptance until maturity / settlement, trade effects should be reflected separately in the accounts and, to the extent that were not settled until the end of exercise, their value must be presented in the financial ...

  19. Sovremennye problemy rossijsko-latvijskih otnoshenij [Current problems in Russian-Latvian relations

    Directory of Open Access Journals (Sweden)

    Mezhevich Nikolay

    2013-01-01

    Full Text Available Current relations between Russia and Latvia are still influenced by a series of mutual claims that appeared after the demise of the USSR. Latvia — as well as Estonia and Lithuania — is both an EU and NATO member state. However, unlike the above mentioned countries, its relations with Russia are developing at a more pragmatic level. Numerous political differences often result in economic losses both for Latvia and Russia. Despite the fact that Latvia has been an independent state for more than 20 years, there are still some unresolved issues in its relations with Russia. Today, relations between the two countries are often viewed through the prism of EU-Russia relations. Nonetheless, they often do not fit this context. Settling differences between Latvia and Russia will contribute to trade relations, which are increasingly important for both parties. In order to prevent and localise emerging conflicts, diplomats, politicians, and experts should interpret Russian-Latvian relations in view of the national features without referring to theoretical models based on the mythological “unity” of the three Baltic States.

  20. Polio Endgame, Information Gaps Related to Vaccines and Immunity.

    Science.gov (United States)

    Ahmad, Mohammad; Bahl, Sunil; Kunwar, Abhishek

    2016-08-07

    Evidence generated through research studies has guided programmatic actions and fine-tuned strategies for the Global Polio Eradication Initiative (GPEI). However, many gaps still persist in the understanding of a risk-free implementation of the polio endgame. Immediate concerns relate to the introduction of inactivated polio vaccine (IPV) and switch from trivalent oral polio vaccine (tOPV) to bivalent oral polio vaccine (bOPV) in routine immunization schedule. A comprehensive understanding of mucosal immunity in populations and best response options against circulating vaccine derived poliovirus (cVDPV) outbreaks in post tOPV-bOPV switch is essential to mitigate the risks of wild and vaccine-derived poliovirus importations and emergence of cVDPVs in polio-free countries. A clearer picture is also needed on few operational issues, interference between polio vaccines and other EPI vaccines and products related to polio endgame. It is also extremely important to develop mechanisms to identify and manage long-term poliovirus excretors who may pose a risk of reintroduction into the population after global eradication of poliovirus.

  1. Eruptive history, current activity and risk estimation using geospatial information in the Colima volcano, Mexico

    Science.gov (United States)

    Suarez-Plascencia, C.; Camarena-Garcia, M.; Nunez-Cornu, F. J.; Flores-Peña, S.

    2013-12-01

    avocado orchards and fruits like blueberries, raspberries, and blackberries within the radius of 15 km from the crater. The population dynamics in the Colima volcano area had a population of 552,954 inhabitants in 2010, and a growth at an annual rate of 1.6 percent of the total population. 60 percent of the populations live in 105 towns with a population less than 250 inhabitants. Also, the region showed an increase in vulnerability for the development of economic activities, supported by the highway, railway, natural gas pipelines and electrical infrastructure that connect to the Port of Manzanillo to Guadalajara city. With the use of geospatial information quantify the vulnerability, together with the hazard maps and exposure, enabled us to build the following volcanic risk maps: a) Exclusion areas and moderate hazard for explosive events (ballistic) and pyroclastic flows, b) Hazard map of lahars and debris flow, and c) Hazard map of ash-fall. The geospatial database, a GIS mapping and current volcano monitoring, are the basis of the Operational Plan Colima Volcano. Civil Protection by the state of Jalisco and the updating of urban development plans of municipalities converge on the volcano. These instruments of land planning will help reduce volcanic risk in the region.

  2. Universal current-velocity relation of skyrmion motion in chiral magnets

    Science.gov (United States)

    Iwasaki, Junichi; Mochizuki, Masahito; Nagaosa, Naoto

    2013-03-01

    Current-driven motion of the magnetic domain wall requires large critical current density jc ~109 -1012 A/m2, at which the joule heating is a serious problem. The skyrmions recently discovered in chiral magnets, on the other hand, have much smaller critical current of jc ~105 -106 A/m2. We present a numerical simulation of the Landau-Lifshitz-Gilbert equation, which reveals a remarkably robust and universal current-velocity relation of the slyrmion motion driven by the spin transfer torque unaffected by either impurities or nonadiabatic effect in sharp contrast to the case of domain wall or spin helix (HL). Simulation results are analyzed using a theory based on Thiele's equation, and it is concluded that this surprising behavior is due to the Magnus force and flexible shape-deformation of individual skyrmions and skyrmion crystal (SkX), which enable them to avoid pinning centers and then weaken the net pinning force. Dynamical deformation of SkX leads to the fluctuation of Bragg peak with large amplitude, which can be detected by the recent neutron-scattering experiment.

  3. 77 FR 64099 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2012-10-18

    ..., sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or part of an individual's income is derived from...

  4. 78 FR 18305 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-03-26

    ... Holman, Chief, Physical Security Division, Office of Homeland Security and Emergency Coordination, USDA... techniques or other forms of information technology. Comments may be sent to Richard Holman. All...

  5. 78 FR 71603 - Agency Information Collection Activities; Proposed Renewal of Several Currently Approved...

    Science.gov (United States)

    2013-11-29

    ...), Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460-0001. Hand Delivery: OPPT... sufficient technical or analytical information to characterize fully the exact chemical substances. EPA...

  6. Jabs and barbs: ways to address misleading vaccination and immunisation information using currently available strategies.

    Science.gov (United States)

    Wardle, Jon; Stewart, Cameron; Parker, Malcolm

    2013-09-01

    Misleading vaccination information undermines confidence in vaccination and may lead to reductions in the effectiveness of vaccination programs. A number of regulatory techniques can be employed to challenge the spread of false information, including health care complaints, therapeutic goods laws, consumer protection laws and professional discipline. This article examines three case studies involving the publication of anti-vaccination information by non-professionally aligned organisations, by non-registered health professionals, and by registered health professionals under the National Law. The article examines the effectiveness of different regulatory responses and makes suggestions for future strategies to deal with the publication of demonstrably false information regarding vaccination.

  7. 77 FR 71573 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2012-12-03

    .... FOR FURTHER INFORMATION CONTACT: William R. Downs, Supervisory Architect, Program Support Staff, RHS... elaborate or extravagant design or materials. The Rural Utilities Service (RUS) is the credit Agency...

  8. Using a relational database to index infectious disease information.

    Science.gov (United States)

    Brown, Jay A

    2010-05-01

    Mapping medical knowledge into a relational database became possible with the availability of personal computers and user-friendly database software in the early 1990s. To create a database of medical knowledge, the domain expert works like a mapmaker to first outline the domain and then add the details, starting with the most prominent features. The resulting "intelligent database" can support the decisions of healthcare professionals. The intelligent database described in this article contains profiles of 275 infectious diseases. Users can query the database for all diseases matching one or more specific criteria (symptom, endemic region of the world, or epidemiological factor). Epidemiological factors include sources (patients, water, soil, or animals), routes of entry, and insect vectors. Medical and public health professionals could use such a database as a decision-support software tool.

  9. Relation between current sheets and vortex sheets in stationary incompressible MHD

    Directory of Open Access Journals (Sweden)

    D. H. Nickeler

    2012-03-01

    Full Text Available Magnetohydrodynamic configurations with strong localized current concentrations and vortices play an important role in the dissipation of energy in space and astrophysical plasma. Within this work we investigate the relation between current sheets and vortex sheets in incompressible, stationary equilibria. For this approach it is helpful that the similar mathematical structure of magnetohydrostatics and stationary incompressible hydrodynamics allows us to transform static equilibria into stationary ones. The main control function for such a transformation is the profile of the Alfvén-Mach number MA, which is always constant along magnetic field lines, but can change from one field line to another. In the case of a global constant MA, vortices and electric current concentrations are parallel. More interesting is the nonlinear case, where MA varies perpendicular to the field lines. This is a typical situation at boundary layers like the magnetopause, heliopause, the solar wind flowing around helmet streamers and at the boundary of solar coronal holes. The corresponding current and vortex sheets show in some cases also an alignment, but not in every case. For special density distributions in 2-D, it is possible to have current but no vortex sheets. In 2-D, vortex sheets of field aligned-flows can also exist without strong current sheets, taking the limit of small Alfvén Mach numbers into account. The current sheet can vanish if the Alfvén Mach number is (almost constant and the density gradient is large across some boundary layer. It should be emphasized that the used theory is not only valid for small Alfvén Mach numbers MA << 1, but also for MA ≲ 1. Connection to other theoretical approaches and observations and physical effects in space plasmas are presented. Differences in the various aspects of theoretical investigations of current sheets and vortex

  10. 77 FR 21526 - Proposed Information Collection; Comment Request; Current Population Survey (CPS) School...

    Science.gov (United States)

    2012-04-10

    ... information on public/private elementary school, secondary school, and college enrollment, and on... collection techniques or other forms of information technology. Comments submitted in response to this notice... also will become a matter of public record. Dated: April 4, 2012. Glenna Mickelson, Management...

  11. 75 FR 47524 - Notice of Request for a Revision of a Currently Approved Information Collection (Listeria...

    Science.gov (United States)

    2010-08-06

    ... Collection (Listeria Monocytogenes Control for Ready-to-Eat Products) AGENCY: Food Safety and Inspection... information collection regarding Listeria monocytogenes (L. monocytogenes) for ready-to-eat (RTE) meat and.... SUPPLEMENTARY INFORMATION: Title: Listeria Monocytogenes Control for Ready-to-Eat Products. OMB Number:...

  12. 77 FR 38765 - Notice of Intent To Revise a Currently Approved Information Collection

    Science.gov (United States)

    2012-06-29

    ... welfare, and recombinant DNA research. Form NIFA-2010--Fellowships/Scholarships Entry/Annual Update/Exit...; Mail: Office of Information Technology (OIT), NIFA, USDA, STOP 2216, 1400 Independence Avenue SW..., electronic, mechanical, or other technological collection techniques or other forms of information...

  13. 78 FR 4828 - Notice of Request for Extension of a Currently Approved Information Collection; Importation and...

    Science.gov (United States)

    2013-01-23

    ... due to expire on March 31, 2013. Unless accounted for in an establishment's HACCP plan, meat and... Approved Information Collection; Importation and Transportation of Meat and Poultry Products AGENCY: Food... information collection regarding the importation and transportation of meat and poultry products....

  14. 77 FR 72815 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2012-12-06

    ... expenses, asset values and liabilities. This information collection is then submitted by the Agencies to... be obtained from Jeanne Jacobs, Regulations and Paperwork Management Branch, at (202) 692-0040..., electronic, mechanical, or other technological collection techniques or other forms of information...

  15. Geographical Information Systems in Victorian Secondary Schools: Current Constraints and Opportunities

    Science.gov (United States)

    Wheeler, Peter; Gordon-Brown, Lee; Peterson, Jim; Ward, Marianne

    2010-01-01

    Whilst widespread diffusion and adoption of spatial enabling technology, such as geographic information systems (GIS), is taking place within Australian public and private sectors, the same cannot be said for GIS within Australian secondary schools and state-based geography curricula. In the Australian state of Victoria, information regarding the…

  16. 75 FR 28100 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-05-19

    ... Fellowship allows for the collection and analysis of vital program information from student transportation... form is used to collect basic information from the student to determine eligibility and qualifications... applicable training programs. To manage this increasingly complex task and to make the training process...

  17. 78 FR 26086 - Agency Information Collection Activities: Submission to OMB for Revision to a Currently Approved...

    Science.gov (United States)

    2013-05-03

    ... Management and Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995 (Pub. L. 104... Recoveries, Liquidity, Commitments and Sources, Purchased Credit Impaired Loans, and Supplemental Investment... information. Additionally, these fields provide information for offsite monitoring of risks to the...

  18. 78 FR 15382 - Agency Information Collection Activities: Submission to OMB for Revision to a Currently Approved...

    Science.gov (United States)

    2013-03-11

    ... Management and Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995 (Pub. L. 104... Recoveries, Liquidity, Commitments and Sources, Purchased Credit Impaired Loans, and Supplemental Investment... information. Additionally, these fields provide information for offsite monitoring of risks to the...

  19. Stem cell therapy for Alzheimer's disease and related disorders: current status and future perspectives.

    Science.gov (United States)

    Tong, Leslie M; Fong, Helen; Huang, Yadong

    2015-03-13

    Underlying cognitive declines in Alzheimer's disease (AD) are the result of neuron and neuronal process losses due to a wide range of factors. To date, all efforts to develop therapies that target specific AD-related pathways have failed in late-stage human trials. As a result, an emerging consensus in the field is that treatment of AD patients with currently available drug candidates might come too late, likely as a result of significant neuronal loss in the brain. In this regard, cell-replacement therapies, such as human embryonic stem cell- or induced pluripotent stem cell-derived neural cells, hold potential for treating AD patients. With the advent of stem cell technologies and the ability to transform these cells into different types of central nervous system neurons and glial cells, some success in stem cell therapy has been reported in animal models of AD. However, many more steps remain before stem cell therapies will be clinically feasible for AD and related disorders in humans. In this review, we will discuss current research advances in AD pathogenesis and stem cell technologies; additionally, the potential challenges and strategies for using cell-based therapies for AD and related disorders will be discussed.

  20. SPACE 365: Upgraded App for Aviation and Space-Related Information and Program Planning

    Science.gov (United States)

    Williams, S.; Maples, J. E.; Castle, C. E.

    2014-12-01

    Foreknowledge of upcoming events and anniversary dates can be extraordinarily valuable in the planning and preparation of a variety of aviation and Space-related educational programming. Alignment of programming with items "newsworthy" enough to attract media attention on their own can result in effective program promotion at low/no cost. Similarly, awareness and avoidance of dates upon which media and public attention will likely be elsewhere can keep programs from being lost in the noise.NASA has created a useful and entertaining app called "SPACE 365" to help supply that foreknowledge. The app contains an extensive database of historical aviation and Space exploration-related events, along with other events and birthdays to provide socio-historical context, as well as an extensive file of present and future space missions, complete with images and videos. The user can search by entry topic category, date, and key words. Upcoming Events allows the user to plan, participate, and engage in significant "don't miss" happenings.The historical database was originally developed for use at the National Air and Space Museum, then expanded significantly to include more NASA-related information. The CIMA team at NASA MSFC, sponsored by the Planetary Science Division, added NASA current events and NASA educational programming information, and are continually adding new information and improving the functionality and features of the app. Features of SPACE 365 now include: NASA Image of the Day, Upcoming NASA Events, Event Save, Do Not Miss, and Ask Dr. Steve functions, and the CIMA team recently added a new start page and added improved search and navigation capabilities. App users can now socialize the Images of the Day via Twitter, Pinterest, Facebook, and other social media outlets.SPACE 365 is available at no cost from both the Apple appstore and GooglePlay, and has helped NASA, NASM, and other educators plan and schedule programming events. It could help you, too!

  1. Perspectives from older adults receiving cancer treatment about the cancer-related information they receive

    OpenAIRE

    2015-01-01

    Objective: Cancer patients have reported that information plays a significant role in their capacity to cope with cancer and manage the consequences of treatment. This study was undertaken to identify the importance older adults receiving cancer treatment assign to selected types of cancer-related information, their satisfaction with the cancer-related information they received, and the barriers to effective information provision for this age group. Methods: This study was conducted in two ph...

  2. The Information-related Time Loss on Construction Sites: A Case Study on Two Sites

    Directory of Open Access Journals (Sweden)

    Sheng Xu

    2014-08-01

    Full Text Available Information management is essential in construction projects. Existing research has identified and discussed problems in communication and information transfer among different stakeholders, such as the loss of information caused by fragmentation and information islands. However, there are few statistics about the direct time waste caused by information loss arising from poor communication and information management. Existing surveys relying on self-reporting questionnaires and interviews often contain various biases. This paper presents a direct observation of two construction sites in China in relation to wasted time and the information flows in these time-wasting events. Analysis of the observation data provides objective and comprehensive statistics on time wasted due to inconsistent information, dislocation and ambiguity. This research also analyses the correlation between participants, information carriers, information loss and the amount of time wasted. Finally, the wasting of time is analysed from the perspective of information flows and problems that cannot be addressed by information technologies are discussed.

  3. Dentists' leadership-related educational experiences, attitudes, and past and current behavior.

    Science.gov (United States)

    Taichman, L Susan; Taichman, Russell S; Inglehart, Marita R

    2014-06-01

    The purpose of this study was to assess practicing dentists' perceptions of their leadership-related educational experiences during predoctoral education and after graduation, to investigate if these perceptions differed as a function of the respondents' graduation year and gender, and to explore the relationships between educational experiences and the respondents' understanding/perceptions of leadership, leadership-related attitudes, self-perceived effectiveness, and past and current leadership- related behavior. Of the 3,000 general dentist members of the American Dental Association who were invited to participate, 593 returned the survey for a response rate of 20 percent. Between 37 and 65 percent of the respondents indicated that their predoctoral dental education had not prepared them well on a series of factors related to being leaders in their practice, community, state, or at the national level. However, 33 to 77 percent of these dentists responded that educational experiences after graduation prepared them well for different types of leadership activities. Overall, respondents rated their predoctoral experiences significantly less positively than their experiences after graduation for each content area. The more recently the respondents had graduated, the higher they rated their leadership-related educational experiences. The better their educational experiences, the more important the respondents evaluated leadership activities in their practice, organized dentistry, and research/teaching, the more important they assessed leadership to be, and the more effective they evaluated themselves to be as leaders. The perceived quality of the respondents' predoctoral education was not correlated with their past and current leadership activities. The results of this study may suggest that improving leadership training during predoctoral education could positively affect future dentists' attitudes about leadership and ratings of their own effectiveness as leaders.

  4. Sampled-current voltammetry at microdisk electrodes: kinetic information from pseudo steady state voltammograms.

    Science.gov (United States)

    Perry, Samuel C; Al Shandoudi, Laila M; Denuault, Guy

    2014-10-07

    In sampled-current voltammetry (SCV), current transients acquired after stepping the potential along the redox wave of interest are sampled at a fixed time to produce a sigmoidal current-potential curve akin to a pseudo steady state voltammogram. Repeating the sampling for different times yields a family of sampled-current voltammograms, one for each time scale. The concept has been used to describe the current-time-potential relationship at planar electrodes but rarely employed as an electroanalytical method except in normal pulse voltammetry where the chronoamperograms are sampled once to produce a single voltammogram. Here we combine the unique properties of microdisk electrodes with SCV and report a simple protocol to analyze and compare the microdisk sampled-current voltammograms irrespective of sampling time. This is particularly useful for microelectrodes where cyclic voltammograms change shape as the mass transport regime evolves from planar diffusion at short times to hemispherical diffusion at long times. We also combine microdisk sampled-current voltammetry (MSCV) with a conditioning waveform to produce voltammograms where each data point is recorded with the same electrode history and demonstrate that the waveform is crucial to obtaining reliable sampled-current voltammograms below 100 ms. To facilitate qualitative analysis of the voltammograms, we convert the current-potential data recorded at different time scales into a unique sigmoidal curve, which clearly highlights kinetic complications. To quantitatively model the MSCVs, we derive an analytical expression which accounts for the diffusion regime and kinetic parameters. The procedure is validated with the reduction of Ru(NH3)6(3+), a model one electron outer sphere process, and applied to the derivation of the kinetic parameters for the reduction of Fe(3+) on Pt microdisks. The methodology reported here is easily implemented on computer controlled electrochemical workstations as a new

  5. The Declaration of Helsinki in relation to medical research: historical and current perspectives.

    Science.gov (United States)

    Shrestha, B M

    2012-09-01

    Medical research aims at improving diagnostic, therapeutic and prophylactic measures and understanding of the aetiology and pathogenesis of diseases in humans, and their application to improve the quality of life and survival. The subjects involved are exposed to hazards inherent to the experiments. In order to protect the human subjects and to maintain high ethical standards, the World Medical Association had adopted the "Declaration of Helsinki" in 1964. The aim of this article is to provide a comprehensive review on the historical and current perspectives on the Declaration of Helsinki in relation to medical research on human subjects.

  6. Dry age-related macular degeneration: A currently unmet clinical need.

    Science.gov (United States)

    Girmens, Jean-François; Sahel, José-Alain; Marazova, Katia

    2012-08-01

    Age-related macular degeneration (AMD) is a leading cause of severe visual impairment and disability in older people worldwide. Although considerable advances in the management of the neovascular form of AMD have been made in the last decade, no therapy is yet available for the advanced dry form of AMD (geographic atrophy). This review focuses on current trends in the development of new therapies targeting specific pathophysiological pathways of dry AMD. Increased understanding of the complex mechanisms that underlie dry AMD will help to address this largely unmet clinical need.

  7. Relation of sortable silt grain-size to deep-sea current speeds: Calibration of the 'Mud Current Meter'

    Science.gov (United States)

    McCave, I. N.; Thornalley, D. J. R.; Hall, I. R.

    2017-09-01

    Fine grain-size parameters have been used for inference of palaeoflow speeds of near-bottom currents in the deep-sea. The basic idea stems from observations of varying sediment size parameters on a continental margin with a gradient from slower flow speeds at shallower depths to faster at deeper. In the deep-sea, size-sorting occurs during deposition after benthic storm resuspension events. At flow speeds below 10-15 cm s-1 mean grain-size in the terrigenous non-cohesive 'sortable silt' range (denoted by SS bar , mean of 10-63 μm) is controlled by selective deposition, whereas above that range removal of finer material by winnowing is also argued to play a role. A calibration of the SS bar grain-size flow speed proxy based on sediment samples taken adjacent to sites of long-term current meters set within 100 m of the sea bed for more than a year is presented here. Grain-size has been measured by either Sedigraph or Coulter Counter, in some cases both, between which there is an excellent correlation for SS bar (r = 0.96). Size-speed data indicate calibration relationships with an overall sensitivity of 1.36 ± 0.19 cm s-1/μm. A calibration line comprising 12 points including 9 from the Iceland overflow region is well defined, but at least two other smaller groups (Weddell/Scotia Sea and NW Atlantic continental rise/Rockall Trough) are fitted by sub-parallel lines with a smaller constant. This suggests a possible influence of the calibre of material supplied to the site of deposition (not the initial source supply) which, if depleted in very coarse silt (31-63 μm), would limit SS bar to smaller values for a given speed than with a broader size-spectrum supply. Local calibrations, or a core-top grain-size and local flow speed, are thus necessary to infer absolute speeds from grain-size. The trend of the calibrations diverges markedly from the slope of experimental critical erosion and deposition flow speeds versus grain-size, making it unlikely that the SS bar (or

  8. Comparison of Interruption in Relatively Formal and Informal Talk Show Programs

    Institute of Scientific and Technical Information of China (English)

    王晨宇

    2013-01-01

    Interruption, as a linguistic phenomenon, can be see everywhere. And talk show programs are common setting for in⁃terruptions. So in this thesis three questions are addressed as followed: What function does the interruption have in these two kinds of talk shows (relatively formal and informal) respectively; what are the similarities of relatively formal and informal talk show programs;what are the differences between relatively formal and informal talk shows.

  9. Characterisation of plastic packaging waste for recycling: problems related to current approaches

    DEFF Research Database (Denmark)

    Götze, Ramona; Astrup, Thomas Fruergaard

    2013-01-01

    were addressed by a resin type-based sorting analysis and a washing test for plastic packaging material from Danish household waste. Preliminary results show that, for a quarter of the hand sorted material, no resin type could be identified and that Polypropylene and Polyethylene terephthalate were...... criteria of recycling processes. A lack of information in current waste characterisation practise on polymer resin composition, black coloured material content and the influence of surface adherent material on physico-chemical characteristics of plastic packaging waste were identified. These shortcomings...... the dominating resin types in plastic packaging. The suggested washing procedure caused a decrease of 70% of the ash content of the plastic material. The analysed metals and nutrients were reduced by up to 24%...

  10. 75 FR 9920 - Intent To Request Renewal From OMB of One Current Public Collection of Information: Aviation...

    Science.gov (United States)

    2010-03-04

    ...'s costs of providing civil aviation security services, and as authorized by 49 U.S.C. 44940, TSA... all information applicable to the carrier's calendar year 2000 security costs and information.... The subject records may be used by TSA to make determinations regarding security-related costs...

  11. 77 FR 52758 - Agency Information Collection Activities under OMB Review; Renewal of a Currently Approved...

    Science.gov (United States)

    2012-08-30

    ... and technical assistance to conduct appraisal investigations and feasibility studies for rural water... appraisal and feasibility studies. Entities interested in participating in the Rural Water Program are requested to submit information regarding proposed appraisal investigation and feasibility studies, to...

  12. 77 FR 29445 - Agency Information Collection Activities; Extension of a Currently Approved Collection; Training...

    Science.gov (United States)

    2012-05-17

    ... receiving the requisite training. In 2005, the U.S. Court of Appeals for the District of Columbia Circuit... on: May 10, 2012. G. Kelly Leone, Associate Administrator for Research and Information...

  13. 78 FR 23737 - Request for Extension and Revision of a Currently Approved Information Collection for Commodities...

    Science.gov (United States)

    2013-04-22

    ... determine which entities meet the definition of packer as defined in the regulation. The 1999 Act also gave... collection of information including the validity of the methodology and assumptions used; (3) ways to...

  14. Developing a Knowledge Management Framework to Assist With Current USMC Information Management Practices

    Science.gov (United States)

    2010-09-01

    23 Figure 8. AFKN Build Learning Communities (from AFMC Briefing...the goals. Figure 8. AFKN Build Learning Communities (from AFMC Briefing, 2001) 41 HQ AFMC/A5BK provides expertise in management of information

  15. 77 FR 75490 - Agency Information Collection Activities; Reinstatement With Change of a Currently-Approved...

    Science.gov (United States)

    2012-12-20

    ... Portal Customer Satisfaction Assessment (Formerly COMPASS Portal Consumer Satisfaction Assessment) AGENCY... ``COMPASS Portal Customer Satisfaction Assessment,'' ICR is being changed to the ``Information Technology Services Survey Portal Customer Satisfaction Assessment,'' to reflect the need for a broader term...

  16. 76 FR 52931 - Notice of Intent To Request Comments on a Currently Approved Information Collection

    Science.gov (United States)

    2011-08-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE..., mechanical, or other technologic collection techniques or other forms of information technology. DATES... Officer, Department of Agriculture, Natural Resources Conservation Service, Post Office Box...

  17. Communication of Energy Efficiency Information to Remodelers. Lessons From Current Practice

    Energy Technology Data Exchange (ETDEWEB)

    Liaukus, C. [Building Media and the Building America Retrofit Alliance (BARA), Wilmington, DE (United States)

    2012-10-01

    The effective communication of energy efficiency and building science information to remodeling contractors is achieved through varying formats, timelines, and modes depending on who is delivering the information, who is intended to receive it, and what technical, intellectual, and time resources the recipients have at their disposal. This report reviews communications that are deemed effective, and selects a group to be further analyzed to determine why they are effective and how less successful formats or strategies can be revised for greater effectiveness.

  18. Physicians' current use and preferences for male HPV vaccine-related patient education materials.

    Science.gov (United States)

    Kasting, Monica L; Lake, Paige; Vadaparampil, Susan T

    2017-05-09

    Understanding physician preferences for educational materials to support male HPV vaccination is critical to improving vaccine uptake. Pediatric (Peds) and Family Medicine (FM) physicians in Florida completed a survey from May-August 2014 assessing current use of male-specific HPV vaccination patient education materials, and preferences for materials to increase HPV vaccination uptake. Peds and FM responses were compared with chi-squared or nonparametric tests. Most participants were FM (53.2%), White (66.6%), non-Hispanic (74.1%), and provided male patients/parents with HPV educational materials (59.1%). More than half (55.5%) provided a CDC factsheet for parents. Peds were more likely to indicate they provide educational materials (p<0.0001) than FM. The preferred source was the CDC (77.8%). Peds preferred using a factsheet as the medium of information more often than FM (85.6% vs. 68.0%; p<0.0001). When asked about preferences for targeted materials, 74.8% of providers indicated they would prefer materials targeted towards patients, 63.2% preferred information targeted towards parents, and 20.7% indicated they prefer non-targeted materials. Future research should focus on the development and testing of new HPV vaccine-specific materials and communication strategies for Peds and FM physicians. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Update on current and future novel therapies for dry age-related macular degeneration.

    Science.gov (United States)

    Leung, Ella; Landa, Gennady

    2013-09-01

    Age-related macular degeneration (ARMD) is the leading cause of irreversible blindness in developed countries. There are currently no cures, but there are promising potential therapies that target the underlying disease mechanisms of dry ARMD. Stem cells, ciliary neurotrophic factor, rheopheresis, ozonated autohemotherapy and prostaglandins show promise in stabilizing or improving visual acuity. Age-Related Eye Disease Study vitamins may reduce progression to severe ARMD. Adjuvant therapy like low vision rehabilitation and implantable miniature telescopes may help patients adjust to the sequelae of their disease, and herbal supplementation with saffron, zinc monocysteine and phototrop may be helpful. Therapies that are currently in clinical trials include brimonidine, doxycycline, anti-amyloid antibodies (GSK933776 and RN6G), RPE65 inhibitor (ACU-4429), complement inhibitors (ARC1905, FCFD4514S), hydroxychloroquine, intravitreal fluocinolone acetate and vasodilators like sildenafil, moxaverine and MC-1101. Therapies that have not been shown to be effective include POT-4, eculizumab, tandospirone, anecortave acetate, the antioxidant OT-551, sirolimus and vitamin E.

  20. Management of benign prostatic hypertrophy-related urinary retention: current trends and perspectives.

    Science.gov (United States)

    Stamatiou, Konstantinos

    2009-01-01

    The failure of prostate-directed treatment modalities to help all men or all symptoms has questioned the longstanding assumption that the prostate is at the root of all male urinary symptoms, and a correlation between urinary bladder function and prostate pathology has been recognized. Now, it is widely recognized that bladder dysfunction plays a role in some, if not most, of the benign prostatic hyperplasia-related symptoms and signs, and recent studies have suggested that pharmacotherapies that target the bladder, such as antimuscarinics, may improve storage urinary symptoms. Indeed, the current mainstays of overactive bladder syndrome pharmacotherapy are antimuscarinic agents with mixed actions, including musculotropic (calcium antagonistic) activity. Moreover, the combination therapy with alpha blocker and antimuscarinic agents is now suggested when bladder outlet obstruction related to benign prostatic hyperplasia coexists with overactive bladder symptoms. Combinational treatment, targeting to both decrease resistance to urine outflow through the prostatic urethra and increase bladder smooth muscle, may improve the bladder outlet surgery success rate, and perhaps it might reinforce the need to offer an additional trial without catheter in patients with benign prostatic hyperplasia who are likely to suffer from detrusor hypocontractivity. Currently, no clinical trial supporting the use of parasympathomimetic drugs in those with poor voiding and longstanding symptomatic benign prostatic hyperplasia exists in the literature; however, experimental studies present promising results.

  1. Improved Relative-Entropy Method for Eccentricity Filtering in Roundness Measurement Based on Information Optimization

    Directory of Open Access Journals (Sweden)

    Xintao Xia

    2013-05-01

    Full Text Available In this study, we propose the improved relative-entropy of the ideal circle function to the measured information of the radius error of the workpiece surface to make an eccentricity filtering in roundness measurement. Along with a correct assessment for the parameters of the eccentricity filtering, the extracted information from the measured information is obtained by the minimization of the improved relative-entropy. The case studies show that the information optimization is characterized by decreasing the improved relative-entropy, the extracted information almost coincides with the real information, the improved relative-entropy has a strong immunity to the stochastic disturbance of the rough work piece-surface and the increase of the minimum of the improved relative-entropy counteracts the effect of the stochastic disturbance on the assessment for parameters in eccentricity filtering.

  2. Deciding on PSA-screening - Quality of current consumer information on the Internet.

    Science.gov (United States)

    Korfage, Ida J; van den Bergh, Roderick C N; Essink-Bot, Marie-Louise

    2010-11-01

    Given that screening for prostate cancer has the potential to reduce prostate cancer mortality at the expense of considerable overdiagnosis and overtreatment, the availability of core consumer information - correct, balanced and supportive of autonomous decision-making - is a must. We assessed the quality of consumer information available through the Internet per November 2009 and its possible contribution to informed decision-making by potential screenees. Consumer information on PSA-screening was sought through the Internet in November 2009. Materials had to be targeted at potential consumers, offered by not-for-profit organisations, released in 2005 or after, in English or Dutch. Per material 2 of the authors assessed independently from each other whether standardised pre-defined topics were addressed, whether the content was correct and which approach was taken towards the decision-making process about uptake. Twenty-three materials were included, of which 11 were released (shortly) after the results of 2 large randomized-controlled trials (RCTs) that evaluated the effectiveness of screening for prostate cancer had been published in March 2009. That a PSA-test result can be abnormal because of non-cancerous conditions (false positive) and that it may miss prostate cancer (false negative) was not addressed in 2/23 and 8/23 materials, respectively. The risk of overdiagnosis and overtreatment was not mentioned in 6 out of 23. PSA-screening was presented as a usual thing to do in some materials, whereas other materials emphasised the voluntary nature of PSA-screening ('it is your decision'). The content of 19/23 materials was considered sufficiently informative according to the pre-defined criteria, 12/23 materials were considered supportive of informed decision-making by men. Most materials of not-for-profit organizations supplied adequate information about PSA-screening, whilst the degree of persuasion towards uptake reflected variations in opinions on men

  3. Representation of information about family relatives as structured data in electronic health records.

    Science.gov (United States)

    Zhou, L; Lu, Y; Vitale, C J; Mar, P L; Chang, F; Dhopeshwarkar, N; Rocha, R A

    2014-01-01

    The ability to manage and leverage family history information in the electronic health record (EHR) is crucial to delivering high-quality clinical care. We aimed to evaluate existing standards in representing relative information, examine this information documented in EHRs, and develop a natural language processing (NLP) application to extract relative information from free-text clinical documents. We reviewed a random sample of 100 admission notes and 100 discharge summaries of 198 patients, and also reviewed the structured entries for these patients in an EHR system's family history module. We investigated the two standards used by Stage 2 of Meaningful Use (SNOMED CT and HL7 Family History Standard) and identified coverage gaps of each standard in coding relative information. Finally, we evaluated the performance of the MTERMS NLP system in identifying relative information from free-text documents. The structure and content of SNOMED CT and HL7 for representing relative information are different in several ways. Both terminologies have high coverage to represent local relative concepts built in an ambulatory EHR system, but gaps in key concept coverage were detected; coverage rates for relative information in free-text clinical documents were 95.2% and 98.6%, respectively. Compared to structured entries, richer family history information was only available in free-text documents. Using a comprehensive lexicon that included concepts and terms of relative information from different sources, we expanded the MTERMS NLP system to extract and encode relative information in clinical documents and achieved a corresponding precision of 100% and recall of 97.4%. Comprehensive assessment and user guidance are critical to adopting standards into EHR systems in a meaningful way. A significant portion of patients' family history information is only documented in free-text clinical documents and NLP can be used to extract this information.

  4. Determinants of information behaviour and information literacy related to healthy eating among Internet users in five European countries

    DEFF Research Database (Denmark)

    Niedźwiedzka, Barbara; Mazzocchi, Mario; Aschemann-Witzel, Jessica

    2014-01-01

    grouped by age and sex (n=3003, age +16) in Belgium, Denmark, Italy, Poland, and the UK. Analysis. Descriptive statistics and regression analysis were used to analyse the influence of social, demographic, psychological and economic characteristics on the information seeking of the respondents. Results......Introduction. This study investigates how Europeans seek information related to healthy eating, what determines their information seeking and whether any problems are encountered in doing so. Method. A survey was administered through computer-assisted on-line web-interviewing. Respondents were...

  5. Investigate the relation between the media literacy and information literacy of students of communication science and information science and knowledge

    Directory of Open Access Journals (Sweden)

    Elham Esmaeil Pounaki

    2017-03-01

    Full Text Available The new millennium is called Information Age, in which information and communication technologies have been developed. The transfer from industrial society to information society has changed the form and level of education and information from those of the past times. In the past, literacy meant the ability of reading and writing, but today the meaning of literacy has been changed through the time and such a type of literacy is not enough to meet people’s needs in the industrial society of the 21st century. Today’s life requires media and information literacy especially for the students, whose duty is to research and who have a significant role in the development of their country from any perspective. This research aims to study the relation between the media literacy and information literacy of the students of the fields of communication science and information science and knowledge. This is an applied research in terms of its objective and uses a survey-correlation method. The statistical population of this research consists of the postgraduate students studying in the fields of study of information science and knowledge and communication science at Tehran University and Allameh Tabatabai University. The data required for this research were collected by a researcher-made questionnaire. The reliability of the questionnaire has been evaluated by Cronbach’s Alpha, which was equal to 0.936. The data were analyzed using descriptive and inferential statistic methods. The results showed that the level of media literacy and information literacy of students is desirable. There is a significant relationship between the economic status of students and their media literacy. However, the social status of students was directly related to their "ability to communicate" variable of media literacy. Also the Pearson correlation test showed a significant relationship between the variables of media literacy and information literacy.

  6. Optimal Use of Current and Outdated Channel State Information - Degrees of Freedom of the MISO BC with Mixed CSIT

    CERN Document Server

    Gou, Tiangao

    2012-01-01

    We consider a multiple-input-single-output (MISO) broadcast channel with mixed channel state information at the transmitter (CSIT) that consists of imperfect current CSIT and perfect outdated CSIT. Recent work by Kobayashi et al. presented a scheme which exploits both imperfect current CSIT and perfect outdated CSIT and achieves higher degrees of freedom (DoF) than possible with only imperfect current CSIT or only outdated CSIT individually. In this work, we further improve the achievable DoF in this setting by incorporating additional private messages, and provide a tight information theoretic DoF outer bound, thereby identifying the DoF optimal use of mixed CSIT. The new result is stronger even in the original setting of only delayed CSIT, because it allows us to remove the restricting assumption of statistically equivalent fading for all users.

  7. Impact of current cough on health-related quality of life in patients with COPD

    Science.gov (United States)

    Deslee, Gaëtan; Burgel, Pierre-Régis; Escamilla, Roger; Chanez, Pascal; Court-Fortune, Isabelle; Nesme-Meyer, Pascale; Brinchault-Rabin, Graziella; Perez, Thierry; Jebrak, Gilles; Caillaud, Denis; Paillasseur, Jean-Louis; Roche, Nicolas

    2016-01-01

    Background Cough and sputum production are frequent in chronic obstructive pulmonary disease (COPD). The objective of this study was to examine the relationship between cough and sputum production and health-related quality of life in COPD. Methods A cross-sectional study was conducted in the French Initiatives COPD cohort and assessed cough and sputum production within the past 7 days using the cough and sputum assessment questionnaire (CASA-Q), health-related quality of life, spirometry, smoking status, dyspnea, exacerbations, anxiety and depression, and comorbidities. Results One hundred and seventy-eight stable COPD patients were included (age, 62 [56–69] years, 128 male, forced expiratory volume in 1 second [FEV1]: 57 [37–72] % predicted) (median [Q1–Q3]). In univariate analyses, health-related quality of life (Saint George’s respiratory questionnaire total score) was associated with each CASA-Q domain and with chronic bronchitis, exacerbations, dyspnea, FEV1, depression, and anxiety. All four domains introduced separately were independently associated with health-related quality of life. When introduced together in multivariate analyses, only the cough impact domain remained independently associated with health-related quality of life (R2=0.60). With chronic bronchitis (standard definition) instead of the CASA-Q, the R2 was lower (R2=0.54). Conclusion This study provides evidence that current cough in the previous 7 days is an important determinant of health-related quality of life impairment in stable COPD patients. PMID:27695305

  8. Recent experimental results of effects of perfluoroalkyl substances in laboratory animals - Relation to current regulations and guidance values.

    Science.gov (United States)

    Lilienthal, Hellmuth; Dieter, Hermann H; Hölzer, Jürgen; Wilhelm, Michael

    2017-03-02

    The detection of perfluoroalkyl substances (PFAS) in surface and drinking water from various countries raised the attention to the presence of these chemicals in environmental probes and led to several regulatory actions to limit exposure in human beings. There was particular concern about perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS), due to their former wide-spread use. Recently, several institutions published revisions of former regulatory or recommended maximum concentrations in drinking water and food, which are markedly lower than the former values. The present short overview describes the current regulations for PFAS and compares them with the outcome of several experimental studies in laboratory animals at low-level exposure to PFOA and PFOS. In addition, regulations for short-chain PFAS are presented which, due to lack of toxicological information, are evaluated according to the concepts of Threshold of Toxicological Concern (TTC) or the Health-related Indication Values (HRIV).

  9. Some current dimensions of the behavioral economics of health-related behavior change.

    Science.gov (United States)

    Bickel, Warren K; Moody, Lara; Higgins, Stephen T

    2016-11-01

    Health-related behaviors such as tobacco, alcohol and other substance use, poor diet and physical inactivity, and risky sexual practices are important targets for research and intervention. Health-related behaviors are especially pertinent targets in the United States, which lags behind most other developed nations on common markers of population health. In this essay we examine the application of behavioral economics, a scientific discipline that represents the intersection of economics and psychology, to the study and promotion of health-related behavior change. More specifically, we review what we consider to be some core dimensions of this discipline when applied to the study health-related behavior change. Behavioral economics (1) provides novel conceptual systems to inform scientific understanding of health behaviors, (2) translates scientific understanding into practical and effective behavior-change interventions, (3) leverages varied aspects of behavior change beyond increases or decreases in frequency, (4) recognizes and exploits trans-disease processes and interventions, and (5) leverages technology in efforts to maximize efficacy, cost effectiveness, and reach. These dimensions are overviewed and their implications for the future of the field discussed.

  10. Information

    CERN Document Server

    Ritchie, L David

    1991-01-01

    This volume thoroughly covers the sub-field of information, and is one of the first in a series which synthesizes the research literature on major concepts in the field of communication. Each concise volume includes a research definition (concept explication) and presents a state-of-the-art analysis of theory and empirical findings related to the concept. After defining the word `information', the author contrasts non-linear and reflexive ideas about human communication with linear perspectives. Information is equated with uncertainty. The result presents a pattern for the process of conceptua

  11. Evaluation of Information Leakage from Cryptographic Hardware via Common-Mode Current

    Science.gov (United States)

    Hayashi, Yu-Ichi; Homma, Naofumi; Mizuki, Takaaki; Sugawara, Takeshi; Kayano, Yoshiki; Aoki, Takafumi; Minegishi, Shigeki; Satoh, Akashi; Sone, Hideaki; Inoue, Hiroshi

    This paper presents a possibility of Electromagnetic (EM) analysis against cryptographic modules outside their security boundaries. The mechanism behind the information leakage is explained from the view point of Electromagnetic Compatibility: electric fluctuation released from cryptographic modules can conduct to peripheral circuits based on ground bounce, resulting in radiation. We demonstrate the consequence of the mechanism through experiments where the ISO/IEC standard block cipher AES (Advanced Encryption Standard) is implemented on an FPGA board and EM radiations from power and communication cables are measured. Correlation Electromagnetic Analysis (CEMA) is conducted in order to evaluate the information leakage. The experimental results show that secret keys are revealed even though there are various disturbing factors such as voltage regulators and AC/DC converters between the target module and the measurement points. We also discuss information-suppression techniques as electrical-level countermeasures against such CEMAs.

  12. On the Role of Information Theoretic Uncertainty Relations in Quantum Theory

    OpenAIRE

    Jizba, Petr; Dunningham, Jacob A.; Joo, Jaewoo

    2014-01-01

    Uncertainty relations based on information theory for both discrete and continuous distribution functions are briefly reviewed. We extend these results to account for (differential) R\\'{e}nyi entropy and its related entropy power. This allows us to find a new class of information-theoretic uncertainty relations (ITURs). The potency of such uncertainty relations in quantum mechanics is illustrated with a simple two-energy-level model where they outperform both the usual Robertson-Schr\\"{o}ding...

  13. The Development and Current Status of Library and Information Science Education in Japan

    Directory of Open Access Journals (Sweden)

    Kuang-hua Chen

    2001-12-01

    Full Text Available Library and information science (LIS education of Japan has been established in the early 20th century, but destroyed during the World War II. Thanks to the help provided by the United States, the LIS education revived. However, it influenced a lot, especially the thoughts of public librarianship in the Library Law of Japan. At present, 8 universities offer formal LIS degree program and over 200 universities or colleges offer LIS courses as qualifications for public librarians. This article will introduce the curriculum designs, full-time faculty, and program characteristics of Library and Information Science in Japan. [Article content in Chinese

  14. 78 FR 30843 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2013-05-23

    ... agricultural products and to encourage research and innovation aimed at improving the efficiency and... and innovation aimed at improving the efficiency and performance of the U.S. marketing system... Agricultural Marketing Service Notice of Request for Extension and Revision of a Currently Approved...

  15. European Science Notes Information Bulletin. Report on Current European and Middle Eastern Science

    Science.gov (United States)

    1992-10-01

    between 40 Hz steady state MEG signals currents, from Alzheimer patients and normal patients of the However, by using a synthetic aperture ap- same...drawn from discussions held at this the second, the SQUID detected the presence of workshop and those given at the two conferences slots cut in aluminum

  16. 78 FR 1266 - Notice of Intent To Seek Approval To Extend a Current Information Collection

    Science.gov (United States)

    2013-01-08

    ... Research and Development Survey. OMB Control Number: 3145-0100. ] Expiration Date of Current Approval: October 31, 2013. Proposed Renewal Project: The Higher Education Research and Development Survey (formerly... working on R&D. Data are published in NSF's annual publication series Higher Education Research......

  17. 78 FR 62631 - Agency Information Collection Activities: Revision of a Currently-Approved Collection; Comment...

    Science.gov (United States)

    2013-10-22

    ... collection unless it displays a currently valid Office of Management and Budget (OMB) control number. As part... of IRA Keogh Deposit (7200/11), Declaration of Custodian Deposit (7200/13), Declaration for Plan and... 7200/09 Declaration for Defined Contribution Plan, Form 7200/10 Declaration for IRA/KEOGH Deposit,...

  18. European Science Notes Information Bulletin. Reports on Current European and Middle Eastern Science

    Science.gov (United States)

    1993-01-01

    Hydrolytic Routes 0 Modification and Hydrolysis of Metal Alkoxides Laboratoire de Chimie Organique et * Nanomaterials Prepared by Sol-Gel Process...gel research in France is heavily dominat- Laboratoire de Chimie Organique et Organoie- ed by chemists. Consequently, research emphasis tallique - J...section provides the titles of current projects at academic institutions in France. Overview of Research Laboratories Laboratoire de Chimie

  19. 78 FR 69134 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Current...

    Science.gov (United States)

    2013-11-18

    ... Tenure, and Occupational Mobility Supplement,'' to the Office of Management and Budget (OMB) for review... Regulatory Affairs, Attn: OMB Desk Officer for DOL- BLS, Office of Management and Budget, Room 10235, 725... gathers data on the types of jobs reemployed workers have found and will compare current earnings...

  20. 13 CFR 120.1060 - Confidentiality of Reports, Risk Ratings and related Confidential Information.

    Science.gov (United States)

    2010-01-01

    ... order prior to disclosure. For purposes of this regulation, “Information Provider” means any contractor... abides by them. Any disclosure of the Report, Risk Rating, or Confidential Information other than as... Confidentiality of Reports, Risk Ratings and related Confidential Information. (a) In general. Reports and other...

  1. 77 FR 9021 - Regulations Relating to Information Reporting by Foreign Financial Institutions and Withholding...

    Science.gov (United States)

    2012-02-15

    ...). Chapter 4 also requires certain non-financial foreign entities (NFFEs) to provide information on their... Regulations Relating to Information Reporting by Foreign Financial Institutions and Withholding on Certain...) regarding information reporting by foreign financial institutions (FFIs) with respect to U.S. accounts......

  2. 76 FR 64109 - Comment Request for Extension of a Currently Approved Information Collection: Labor Condition...

    Science.gov (United States)

    2011-10-17

    ... Collection: Labor Condition Application and Instructions for H-1B, H- 1B1, and E-3 Nonimmigrants; Forms ETA 9035, ETA 9035E and ETA 9035CP and WHD Nonimmigrant Worker Information Form WH-4, OMB Control No. 1205... respondents can be properly assessed. Through this notice, the Employment and Training Administration (ETA)...

  3. 78 FR 17633 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-03-22

    ... quality of the human environment during agency planning and decision-making processes. For Rural... and decision-making as required by NEPA. The analysis of potential environmental impacts of an... Applicants to submit such environmental data to allow the agency to make an informed decision. Both Rural...

  4. 78 FR 58601 - Notice of Request for the Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-09-24

    ... particular, broadly defined travel corridor. The transportation planning process of Alternatives Analysis... the following information collections: 49 U.S.C. Section 5339--Alternatives Analysis Program; Over-the... . Follow the instructions for submitting comments on the U.S. Government electronic docket site. (Note:...

  5. 75 FR 61814 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-10-06

    ... invites public comments about our intention to request the Office of Management and Budget's (OMB... investments that cover projected air quality benefits, financial information, a brief description of projects... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION...

  6. 77 FR 21105 - Agency Information Collection Activities: Form G-1145, Revision of a Currently Approved...

    Science.gov (United States)

    2012-04-09

    ... Status'' online at https://egov.uscis.gov/cris/Dashboard , or call the USCIS National Customer Service...: Individuals or Households. If an applicant or petitioner wants to be notified via email and/or text message on... need a copy of the information collection instrument, please visit the Web site at:...

  7. 75 FR 44838 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-07-29

    ... Federal Holidays. SUPPLEMENTARY INFORMATION: Title: Motorcycle Crash Causation Study and Pilot Motorcycle Crash Causes and Outcomes Study. OMB Control #: 2125-0619. Background: Motorcycle injuries and... crash than were passenger car occupants. This data shows that the motorcycle crash problem is becoming...

  8. 75 FR 61816 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-10-06

    ... 20590, Monday through Friday, except Federal holidays. SUPPLEMENTARY INFORMATION: Title: Voucher for... projects. The Voucher for Work Performed under Provisions of the Federal Aid and Federal Highway Acts as... funds and to request progress payments from the FHWA. Title 23 U.S.C. 121(b) requires the submission...

  9. Current state of information technology use in a US primary care practice-based research network

    Directory of Open Access Journals (Sweden)

    James Andrews

    2004-02-01

    Conclusion While interest in enabling information technologies was high in KAN, adoption was variable, with use of several key technologies reported as low.The results suggest that research in this network that would be dependent on or enhanced by IT might be impeded and, generally, greater attention should be given to enhancing the IT infrastructure in primary care.

  10. 76 FR 35507 - Notice of Request for the Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2011-06-17

    ... to assist metropolitan planning organizations (MPOs), states, and local public bodies in developing... Register published April 11, 2000, (65 FR 19477), or you may visit http://www.regulations.gov . Docket: For... FURTHER INFORMATION CONTACT: Ms. Candace Noonan, Office of Planning and Environment, (202) 366-1648, or...

  11. 78 FR 66953 - Agency Information Collection Activities: Extension of a Currently Approved Collection; Annual...

    Science.gov (United States)

    2013-11-07

    ... offenders accountable for their crimes of violence against women. OVW administers the STOP Formula Grants... Against Women (OVW) will be ] submitting the following information collection request to the Office of... Cathy Poston, Office on Violence Against Women, at 202-514-5430. Written comments and suggestions...

  12. 78 FR 21338 - Notice of Request for Extension of a Currently Approved Information Collection (Registration...

    Science.gov (United States)

    2013-04-10

    ... race, color, national origin, gender, religion, age, disability, political beliefs, sexual orientation... Portal: This Web site provides the ability to type short comments directly into the comment field on this.... Type of Request: Extension of an approved information collection. OMB Control Number:...

  13. 78 FR 40090 - Notice of Request for Revision of a Currently Approved Information Collection (Interstate...

    Science.gov (United States)

    2013-07-03

    ..., national origin, gender, religion, age, disability, political beliefs, sexual orientation, and marital or... the ability to type short comments directly into the comment field on this Web page or attach a file... Products. Type of Request: Revision of an approved information collection. OMB Control Number:...

  14. 77 FR 14339 - Notice of Request for Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2012-03-09

    ..., agency decisions and rulings, #0;delegations of authority, filing of petitions and applications and... section of the application, which is to be completed by a teacher, provides information that assesses the... hour per response. Respondents: High School Students, Freshman and Sophomore College Students,...

  15. 75 FR 11835 - Notice of Request for Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2010-03-12

    ... Cooperative Marketing Act of 1926. DATES: Comments on this notice must be received by May 11, 2010. FOR... other rural residents. RBS' direct role is providing knowledge to improve the effectiveness and performance of farmer cooperative businesses through technical assistance, research, information,...

  16. 77 FR 2267 - Notice of Intent To Extend a Currently Approved Information Collection

    Science.gov (United States)

    2012-01-17

    ... programs in accordance with section 103(a) of the Agricultural Research, Extension, and Education Reform... information, professional expertise, and their availability to review for NIFA in the future. If the reviewer... January 2012. Catherine E. Woteki, Under Secretary, Research, Education, and Economics. BILLING CODE...

  17. 78 FR 32417 - Intent To Request Renewal From OMB of One Current Public Collection of Information...

    Science.gov (United States)

    2013-05-30

    ... customer satisfaction survey. DATES: Send your comments by July 29, 2013. ADDRESSES: Comments may be... applicants to complete an optional survey to gather information on the applicants' overall customer satisfaction with the enrollment process. This optional survey is administered by a Trusted Agent (a...

  18. 75 FR 44837 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-07-29

    ... as a management tool to measure program performance and evaluate effectiveness in meeting Federal... for the transportation community and requires the involvement and satisfaction measurement of... information for customer feedback about what NHI is doing well and what we need to improve....

  19. 75 FR 61814 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-10-06

    ... FHWA and other DOT agencies to evaluate changes in truck travel in order to assess impacts on highway... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Highway Administration Agency Information Collection Activities: Notice of Request for...

  20. Have Recommended Book Lists Changed to Reflect Current Expectations for Informational Text in K-3 Classrooms?

    Science.gov (United States)

    Dreher, Mariam Jean; Kletzien, Sharon B.

    2016-01-01

    Despite both longstanding and recent calls for more informational text in K-3 classrooms, research indicates that narrative text remains in the majority for read alouds, classroom libraries, and instruction, thus limiting children's opportunity to experience the demands of expository text. Because national associations' recommended book lists are…

  1. Deciding on PSA-screening - Quality of current consumer information on the Internet

    NARCIS (Netherlands)

    I.J. Korfage; R.C.N. van den Bergh; M.L. Essink-Bot

    2010-01-01

    Purpose of the study: Given that screening for prostate cancer has the potential to reduce prostate cancer mortality at the expense of considerable overdiagnosis and overtreatment, the availability of core consumer information - correct, balanced and supportive of autonomous decision-making - is a m

  2. 78 FR 67211 - Notice of Request for the Extension of a Currently Approved Information Collection

    Science.gov (United States)

    2013-11-08

    ..., the purchaser's contract specifications (for rolling stock only), and Federal motor vehicle safety..., (65 FR 19477), or you may visit www.regulations.gov . Docket: For access to the docket to read...) The necessity and utility of the information collection for the proper performance of the functions...

  3. 78 FR 15378 - Agency Information Collection Activities: Submission to OMB for Revision to a Currently Approved...

    Science.gov (United States)

    2013-03-11

    .... Frequency of Response: Once. Estimated Total Annual Burden Hours: 167 hours. Estimated Total Annual Cost: $3... to annually report to Congress the total amounts paid to minority- and women-owned businesses. In.... The information provided will be used to assign an ownership status to the vendor (i.e., minority...

  4. 75 FR 70030 - Agency Information Collection Activities: Extension of a Currently Approved Collection

    Science.gov (United States)

    2010-11-16

    ... Collection ACTION: 60-Day Notice of Information Collection Under Review: Survey of Sexual Violence (SSV) The... contact Paul Guerino, Bureau of Justice Statistics, 810 Seventh Street NW., Washington, DC 20531 (phone... Collection: Existing data collection. (2) Title of the Form/Collection: Survey of Sexual Violence. (3)...

  5. 75 FR 31413 - Request for Extension and Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2010-06-03

    ... following methods: By Mail to: David Wiggins or Jay Howard-Brock, Civil Rights and Community Outreach, USDA....Wiggins@rma.usda.gov , or Jacquea.Howard-Brock@rma.usda.gov . All comments will be available for public.... FOR FURTHER INFORMATION CONTACT: Contact David Wiggins or Jay Howard- Brock, Civil Rights...

  6. Current status and future development of Chinese Government Public Information Online

    Institute of Scientific and Technical Information of China (English)

    LIANG; Huiwei; WANG; Zhigeng

    2010-01-01

    Since its launch last year,the Chinese Government Public Information Online(CGPIO)platform’s basic construction has developed rapidly.This paper describes the technology and service status of the platform,analyzes its problems,and details the future development of the alliance platform in the future.

  7. 78 FR 76391 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2013-12-17

    ... holidays. SUPPLEMENTARY INFORMATION: Title: Preparation and Execution of the Project Agreement and... authorization of work and execution of the project agreement for a Federal-aid project into a single action... invites public comments about our intention to request the Office of Management and Budget's (OMB...

  8. 75 FR 61816 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Science.gov (United States)

    2010-10-06

    ... INFORMATION: Title: Preparation and Execution of the Project Agreement and Modifications. OMB Control Number... work and execution of the project agreement for a Federal-aid project into a single action. States... invites public comments about our intention to request the Office of Management and Budget's (OMB...

  9. 77 FR 74824 - Notice of Revision of a Currently Approved Information Collection

    Science.gov (United States)

    2012-12-18

    ... Dairy Export Incentive Program (DEIP) based on re-estimates. Although the Export Enhancement Program..., DC 20250-1025, telephone (202) 720-6211. SUPPLEMENTARY INFORMATION: Title: Dairy Export Incentive... expand U.S. agricultural exports by paying cash to exporters as bonuses, allowing them to sell...

  10. 76 FR 17189 - Revision to Currently Approved Information Collection: Comment Request for Customer Satisfaction...

    Science.gov (United States)

    2011-03-28

    ... United States Mint customer satisfaction and opinion surveys and focus group interviews. DATES: Written...); YPollard@usmint.treas.gov . SUPPLEMENTARY INFORMATION: Title: United States Mint customer satisfaction and... States Mint products, and to determine the level of satisfaction of United States Mint customers and the...

  11. 75 FR 74070 - Agency Information Collection Activities: Form I-829, Extension of a Currently Approved...

    Science.gov (United States)

    2010-11-30

    ... information collection under review: Form I- 829, Petition by Entrepreneur to Remove Conditions; OMB Control... the Form/Collection: Petition by Entrepreneur to Remove Conditions. (3) Agency form number, if any... conditional resident alien entrepreneur who obtained such status through a qualifying investment, to apply...

  12. 76 FR 70747 - Agency Information Collection Activities: Form I-526, Extension of a Currently Approved...

    Science.gov (United States)

    2011-11-15

    ... published in the Federal Register on August 12, 2011, at 76 FR 50238, allowing for a 60-day public comment... Information Collection Under Review: Form I- 526, Immigrant Petition by Alien Entrepreneur. The Department of.../Collection: Immigrant Petition by Alien Entrepreneur. (3) Agency form number, if any, and the...

  13. 77 FR 33758 - Agency Information Collection Activities: Form I-829, Extension of a Currently Approved...

    Science.gov (United States)

    2012-06-07

    ... Information Collection Under Review: Form I- 829, Petition by Entrepreneur to Remove Conditions. The... collection. (2) Title of the Form/Collection: Petition by Entrepreneur to Remove Conditions. (3) Agency form... a conditional resident alien entrepreneur who obtained such status through a qualifying...

  14. 77 FR 14817 - Agency Information Collection Activities: Form I-829, Extension of a Currently Approved...

    Science.gov (United States)

    2012-03-13

    ... Information Collection Under Review: Form I- 829, Petition by Entrepreneur to Remove Conditions. The.../Collection: Petition by Entrepreneur to Remove Conditions. (3) Agency form number, if any, and the applicable... entrepreneur who obtained such status through a qualifying investment, to apply to remove conditions on his...

  15. 77 FR 63317 - Extension of a Currently Approved Information Collection; Comment Request Proposed Projects

    Science.gov (United States)

    2012-10-16

    ... which networking, collaboration, information sharing, adherence to common principles, and common... 2010). Data collection methods that already have been employed are a longitudinal telephone survey of... to members of the T/TA Network to assess their communication, coordination, and how they function as...

  16. 78 FR 8149 - Extension of a Currently Approved Information Collection; Comment Request

    Science.gov (United States)

    2013-02-05

    ... which networking, collaboration, information sharing, adherence to common principles, and common... mixed-method, longitudinal approach. Data collection methods that already have been employed are a... also has been administered to members of the T/TA Network to assess their communication, coordination...

  17. ESN (European Science Notes) Information Bulletin Reports on Current European/Middle Eastern Science

    Science.gov (United States)

    1988-10-01

    suppressor models were employed in early re- Lower Bound. Jos ten Berge’s work in this area has search on response sets in the F scale (see Adorno et al...who completed Adorno , T.W., E. Frenkel-Brunswik, D.J. Levinson, and R.N. San- the scale provided criterion validity information. For the ford, The

  18. Stereotactic radiotherapy for wet age-related macular degeneration: current perspectives

    Directory of Open Access Journals (Sweden)

    Neffendorf JE

    2015-09-01

    Full Text Available James E Neffendorf, Timothy L Jackson Department of Ophthalmology, School of Medicine, King’s College London, London, United Kingdom Abstract: Neovascular age-related macular degeneration is a leading cause of blindness in the developed world. Currently, the treatment of choice is intravitreal injections of anti-VEGF medications. These require frequent dosing, up to monthly, and impose a substantial burden on patients and the health economy. Ionizing radiation was proposed as a possible treatment for age-related macular degeneration due to its anti-inflammatory and anti-fibrotic properties. Stereotactic radiotherapy is an outpatient-based radiotherapy platform that provides stereotactic application of low energy X-ray to the retina in three highly collimated beams that cross the inferior sclera to overlap at the macula. A randomized, double-masked, sham-controlled trial of 230 patients (INTREPID showed that a single dose of stereotactic radiotherapy significantly reduces the number of intravitreal anti-VEGF injections needed over 2 years. A larger randomized controlled trial (STAR is underway. Keywords: wet age-related macular degeneration, radiation therapy, stereotactic radiotherapy, vascular endothelial growth factor

  19. 77 FR 5778 - Agency Information Collection Activities: Rules Relating to Regulation of Domestic Exchange...

    Science.gov (United States)

    2012-02-06

    ... COMMISSION Agency Information Collection Activities: Rules Relating to Regulation of Domestic Exchange-Traded... extension of the collection. The collection covers rules related to risk disclosure concerning exchange... INFORMATION: In the notice of Extension of an Existing Collection, FR Doc. 2011-33841, on page 477 in...

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

    Science.gov (United States)

    Huang, Chung-Chi; Lu, Zhiyong

    2016-01-01

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

  1. Social media mining for identification and exploration of health-related information from pregnant women

    OpenAIRE

    Chandrashekar, Pramod Bharadwaj; Magge, Arjun; Sarker, Abeed; Gonzalez, Graciela

    2017-01-01

    Widespread use of social media has led to the generation of substantial amounts of information about individuals, including health-related information. Social media provides the opportunity to study health-related information about selected population groups who may be of interest for a particular study. In this paper, we explore the possibility of utilizing social media to perform targeted data collection and analysis from a particular population group -- pregnant women. We hypothesize that ...

  2. Feeding activity of mussels Mytilus edulis related to near-bed currents and phytoplankton biomass

    DEFF Research Database (Denmark)

    Dolmer, Per

    2000-01-01

    The feeding activity of blue mussels Mytilus edulis was investigated in the field and related to near-bottom current velocities and the phytoplankton biomass in the near-bottom water layers for four days. The body content of Chl-a in mussels and their shell gap size were used as indices...... of filtration activity. During days 1 and 2 the near-bed current velocities were low (1.2-2.1 cm s(-1)), and the near-bed phytoplankton biomass was at the same time lower than near the water surface. Between 44 and 69% of the mussels had closed shells and accumulated only small amounts of Chl-a in the body...... rates were estimated from the density of active mussels times the estimated filtration rates (based on the gap size of the mussels and literature values for corresponding filtration rates). Actual population filtration rates ranged from 6.4 to 22.8 m(3) m(-2) d(-1) on days 1 and 3, respectively...

  3. Marine oil degrading bacteria related to oil inputs and surface currents in the western Caribbean Sea

    Energy Technology Data Exchange (ETDEWEB)

    Lizarraga-Partida, M.L.; Vicuna, F.B.I.; Chang, I.W. (Centro de Investigacion Cientifica y de Educacion Superior de Ensenada (CICESE), Ensenada (Mexico))

    1990-01-01

    The distribution of oil degrading bacteria (ODB) and its ratios to viable heterotrophic bacteria (CFU) and direct counts (AODC) were examined in relation to the surface currents of the western Caribbean Sea. High ODB/CFU and ODB/AODC ratios were found, suggesting that chronic sources of hydrocarbons in the region may have a larger impact than those in the southern Gulf of Mexico, where previous studies have been performed. It was concluded that, in western Caribbean waters, the distribution of oil degrading bacteria, or its ratios to CFU or AODC, could be useful indicators of chronic oil inputs originating at the east of the Caribbean Sea, as well as their motions afterwards. (author).

  4. An interdisciplinary review of current and future approaches to improving human-predator relations.

    Science.gov (United States)

    Pooley, S; Barua, M; Beinart, W; Dickman, A; Holmes, G; Lorimer, J; Loveridge, A J; Macdonald, D W; Marvin, G; Redpath, S; Sillero-Zubiri, C; Zimmermann, A; Milner-Gulland, E J

    2017-06-01

    In a world of shrinking habitats and increasing competition for natural resources, potentially dangerous predators bring the challenges of coexisting with wildlife sharply into focus. Through interdisciplinary collaboration among authors trained in the humanities, social sciences, and natural sciences, we reviewed current approaches to mitigating adverse human-predator encounters and devised a vision for future approaches to understanding and mitigating such encounters. Limitations to current approaches to mitigation include too much focus on negative impacts; oversimplified equating of levels of damage with levels of conflict; and unsuccessful technical fixes resulting from failure to engage locals, address hidden costs, or understand cultural (nonscientific) explanations of the causality of attacks. An emerging interdisciplinary literature suggests that to better frame and successfully mitigate negative human-predator relations conservation professionals need to consider dispensing with conflict as the dominant framework for thinking about human-predator encounters; work out what conflicts are really about (they may be human-human conflicts); unravel the historical contexts of particular conflicts; and explore different cultural ways of thinking about animals. The idea of cosmopolitan natures may help conservation professionals think more clearly about human-predator relations in both local and global context. These new perspectives for future research practice include a recommendation for focused interdisciplinary research and the use of new approaches, including human-animal geography, multispecies ethnography, and approaches from the environmental humanities notably environmental history. Managers should think carefully about how they engage with local cultural beliefs about wildlife, work with all parties to agree on what constitutes good evidence, develop processes and methods to mitigate conflicts, and decide how to monitor and evaluate these. Demand for

  5. Knowledge Representation and Communication: Imparting Current State Information Flow to CPR Stakeholders

    OpenAIRE

    de la Cruz, Norberto B.; Spiece, Leslie J.

    2000-01-01

    Understanding and communicating the who, what, where, when, why, and how of the clinics and services for which the computerized patient record (CPR) will be built is an integral part of the implementation process. Formal methodologies have been developed to diagram information flow -- flow charts, state-transition diagram (STDs), data flow diagrams (DFDs). For documentation of the processes at our ambulatory CPR pilot site, flowcharting was selected as the preferred method based upon its vers...

  6. European Science Notes Information Bulletin Reports on Current European/ Middle Eastern Science

    Science.gov (United States)

    1990-12-01

    smoothly," said 1992 in the Culture & Sports Center, Varna Bulgaria. Chairman, Dr. Nikola Dukov, President of the Center of More information will be...S. Di Capua Scanning Electron Microscopy Developments at the Institute of Scientific Instruments and TESLA in Brno 08:124 Marco S. Di Capua X-Ray...Institute of Scientific Instruments and TESLA in Brno 08:124 Marco S. Di Capua X-Ray Diagnostics and Laser Research at the Nuclear Science and

  7. Evaluating Air Force Civil Engineer’s Current Automated Information Systems

    Science.gov (United States)

    2002-03-26

    30. Mankiw , N. Gregory. Principles of Microeconomics (2nd Edition). New York: Harcourt College Publishers, 2001. 31. Marsh, Bill. ACES-PM IPT...smaller, faster and less expensive; it was no longer economically feasible to develop a customized, one of a kind system. Therefore, the development...feasibility analysis is accomplished to see if the information system (IS) can be built within budgetary limitations ( economic feasibility), and

  8. Information service of special libraries in China:Current status and prospect

    Institute of Scientific and Technical Information of China (English)

    LIU; Xiwen

    2008-01-01

    The article firstly summarizes the structure and development of special libraries in China.Then,the best practices of the documentation,information and consulting services of the Chinese special libraries in the digital and networking environment are provided.It finally explores the approaches for the special libraries to offer new professional services in order to meet the needs for knowledge-based services.

  9. Sailing the Information Ocean with Awareness of Currents: Discovery and Application of Source Dependence

    CERN Document Server

    Berti-Equille, Laure; Xin,; Dong,; Marian, Amelie; Srivastava, Divesh

    2009-01-01

    The Web has enabled the availability of a huge amount of useful information, but has also eased the ability to spread false information and rumors across multiple sources, making it hard to distinguish between what is true and what is not. Recent examples include the premature Steve Jobs obituary, the second bankruptcy of United airlines, the creation of Black Holes by the operation of the Large Hadron Collider, etc. Since it is important to permit the expression of dissenting and conflicting opinions, it would be a fallacy to try to ensure that the Web provides only consistent information. However, to help in separating the wheat from the chaff, it is essential to be able to determine dependence between sources. Given the huge number of data sources and the vast volume of conflicting data available on the Web, doing so in a scalable manner is extremely challenging and has not been addressed by existing work yet. In this paper, we present a set of research problems and propose some preliminary solutions on th...

  10. 76 FR 57077 - Agency Information Collection Activities: Extension of a Currently Approved Collection; Comments...

    Science.gov (United States)

    2011-09-15

    ..., and related support services for individuals who are homeless, or in need of transitional housing or..., sexual assault, or stalking, and for whom emergency shelter services or other crisis intervention...

  11. 76 FR 40934 - Agency Information Collection Activities: Extension of a Currently Approved Collection

    Science.gov (United States)

    2011-07-12

    ..., and related support services for individuals who are homeless, or in need of transitional housing or..., sexual assault, or stalking, and for whom emergency shelter services or other crisis intervention...

  12. 77 FR 64309 - Notice of Request for an Extension to a Currently Approved Information Collection

    Science.gov (United States)

    2012-10-19

    ... of students studying and graduating in food, agriculture, natural resources, and other related fields... training. The program is conducted in accordance with a planned schedule and a working agreement...

  13. Dietary intake and nutritional status of micronutrients in adults with cystic fibrosis in relation to current recommendations.

    Science.gov (United States)

    Li, Li; Somerset, Shawn

    2016-08-01

    An increased prevalence of cystic fibrosis (CF) related complications such as impaired bone health and diabetes has accompanied increased survival of patients with CF. This review was conducted to determine the extent to which adults with CF are meeting current nutrition recommendations for micronutrients in association with CF-related complications management. Although dietary intake and nutritional status in CF has improved significantly in recent decades, micronutrient status seems to have diverged. While vitamin A and E intakes appear adequate, frequent vitamin D and K deficiency/insufficiency and compromised bone health in CF, occurs despite supplementation. Although deficiency of water-soluble vitamins and minerals is uncommon, ongoing surveillance will enhance overall health outcomes, particularly in cases of CF-related liver disease and deteriorated lung function and bone health. Salt and fluid status in CF may also need attention due to diminished thirst sensation and voluntary rehydration. Further investigation in micronutrient status optimisation in CF will inform the development of more effective and targeted nutrition therapies to enable integration of more refined recommendations for micronutrient intakes in CF based on individual needs and disease progression.

  14. Brain volumes and neuropsychological performance are related to current smoking and alcoholism history

    Directory of Open Access Journals (Sweden)

    Luhar RB

    2013-11-01

    Full Text Available Riya B Luhar,1,2 Kayle S Sawyer,1,2 Zoe Gravitz,1,2 Susan Mosher Ruiz,1,2 Marlene Oscar-Berman1–3 1US Department of Veterans Affairs, Boston Healthcare System, 2Boston University School of Medicine, 3Athinoula A Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, USA Background: Dual dependence on alcohol and nicotine is common, with many reports suggesting that more than 80% of alcoholics also smoke cigarettes. Even after cessation of alcohol consumption, many recovering alcoholics continue to smoke. In this exploratory study, we examined how current smoking and a history of alcoholism interacted in relation to brain volumes and neuropsychological performance. Methods: Participants were 14 abstinent long-term alcoholics (seven current smokers and seven nonsmokers, and 13 nonalcoholics (six current smokers and seven nonsmokers. The groups were equivalent in age, gender, education, and intelligence quotient. Two multiecho magnetization-prepared rapid acquisition with gradient echo (MP-RAGE scans were collected for all participants using a 3T magnetic resonance imaging scanner with a 32 channel head coil. Brain volumes for each gray and white matter region of interest were derived using FreeSurfer. Participants completed a battery of neuropsychological tests measuring intelligence quotient, memory, executive functions, personality variables, and affect. Results: Compared to nonsmoking nonalcoholics, alcoholics who smoke (the comorbid group had volumetric abnormalities in: pre- and para-central frontal cortical areas and rostral middle frontal white matter; parahippocampal and temporal pole regions; the amygdala; the pallidum; the ventral diencephalic region; and the lateral ventricle. The comorbid group performed worse than nonsmoking nonalcoholics on tests of executive functioning and on visually-based memory tests. History of alcoholism was associated with higher neuroticism scores among smokers, and current

  15. Literature and information related to the natural resources of the North Aleutian Basin of Alaska.

    Energy Technology Data Exchange (ETDEWEB)

    Stull, E.A.; Hlohowskyj, I.; LaGory, K. E.; Environmental Science Division

    2008-01-31

    The North Aleutian Basin Planning Area of the Minerals Management Service (MMS) is a large geographic area with significant natural resources. The Basin includes most of the southeastern part of the Bering Sea Outer Continental Shelf, including all of Bristol Bay. The area supports important habitat for a wide variety of species and globally significant habitat for birds and marine mammals, including several federally listed species. Villages and communities of the Alaska Peninsula and other areas bordering or near the Basin rely on its natural resources (especially commercial and subsistence fishing) for much of their sustenance and livelihood. The offshore area of the North Aleutian Basin is considered to have important hydrocarbon reserves, especially natural gas. In 2006, the MMS released a draft proposed program, 'Outer Continental Shelf Oil and Gas Leasing Program, 2007-2012' and an accompanying draft programmatic environmental impact statement (EIS). The draft proposed program identified two lease sales proposed in the North Aleutian Basin in 2010 and 2012, subject to restrictions. The area proposed for leasing in the Basin was restricted to the Sale 92 Area in the southwestern portion. Additional EISs will be needed to evaluate the potential effects of specific lease actions, exploration activities, and development and production plans in the Basin. A full range of updated multidisciplinary scientific information will be needed to address oceanography, fate and effects of oil spills, marine ecosystems, fish, fisheries, birds, marine mammals, socioeconomics, and subsistence in the Basin. Scientific staff at Argonne National Laboratory were contracted to assist MMS with identifying and prioritizing information needs related to potential future oil and gas leasing and development activities in the North Aleutian Basin. Argonne focused on three related tasks: (1) identify and gather relevant literature published since 1996, (2) synthesize and

  16. Integration of relational and hierarchical network information for protein function prediction

    Directory of Open Access Journals (Sweden)

    Jiang Xiaoyu

    2008-08-01

    Full Text Available Abstract Background In the current climate of high-throughput computational biology, the inference of a protein's function from related measurements, such as protein-protein interaction relations, has become a canonical task. Most existing technologies pursue this task as a classification problem, on a term-by-term basis, for each term in a database, such as the Gene Ontology (GO database, a popular rigorous vocabulary for biological functions. However, ontology structures are essentially hierarchies, with certain top to bottom annotation rules which protein function predictions should in principle follow. Currently, the most common approach to imposing these hierarchical constraints on network-based classifiers is through the use of transitive closure to predictions. Results We propose a probabilistic framework to integrate information in relational data, in the form of a protein-protein interaction network, and a hierarchically structured database of terms, in the form of the GO database, for the purpose of protein function prediction. At the heart of our framework is a factorization of local neighborhood information in the protein-protein interaction network across successive ancestral terms in the GO hierarchy. We introduce a classifier within this framework, with computationally efficient implementation, that produces GO-term predictions that naturally obey a hierarchical 'true-path' consistency from root to leaves, without the need for further post-processing. Conclusion A cross-validation study, using data from the yeast Saccharomyces cerevisiae, shows our method offers substantial improvements over both standard 'guilt-by-association' (i.e., Nearest-Neighbor and more refined Markov random field methods, whether in their original form or when post-processed to artificially impose 'true-path' consistency. Further analysis of the results indicates that these improvements are associated with increased predictive capabilities (i.e., increased

  17. European Science Notes Information Bulletin Reports on Current European/ Middle Eastern Science

    Science.gov (United States)

    1990-01-01

    work is being pursued as part of Kauffmann’s ces of propagation effects inherent in far-field target thesis for the Faculty of Mathematics and...vectorizable (they use the Siemans may be assigned as a thesis for a student working for the VP-100 computer in the Center), and is highly parallel as Diplom...local firm called ming. Called DOOM, the machine currently consists of QDOS that buys standard gate array blanks; e.g., from TI, 100 nodes. Each node

  18. The enigmatic role of RUNX1 in female-related cancers - current knowledge & future perspectives.

    Science.gov (United States)

    Riggio, Alessandra I; Blyth, Karen

    2017-08-01

    Historically associated with the aetiology of human leukaemia, the runt-related transcription factor 1 (RUNX1) gene has in recent years reared its head in an assortment of epithelial cancers. This review discusses the state-of-the-art knowledge of the enigmatic role played by RUNX1 in female-related cancers of the breast, the uterus and the ovary. The weight of evidence accumulated so far is indicative of a very context-dependent role, as either an oncogene or a tumour suppressor. This is corroborated by high-throughput sequencing endeavours which report different genetic alterations affecting the gene, including amplification, deep deletion and mutations. Herein, we attempt to dissect that contextual role by firstly giving an overview of what is currently known about RUNX1 function in these specific tumour types, and secondly by delving into connections between this transcription factor and the physiology of these female tissues. In doing so, RUNX1 emerges not only as a gene involved in female sex development but also as a crucial mediator of female hormone signalling. In view of RUNX1 now being listed as a driver gene, we believe that greater knowledge of the mechanisms underlying its functional dualism in epithelial cancers is worthy of further investigation. © 2017 Federation of European Biochemical Societies.

  19. European Science Notes Information Bulletin. Reports on Current European and Middle Eastern Science

    Science.gov (United States)

    1993-03-01

    Merkur , No. 11, S.6, 13 March 1992.) (DFG). In a purely legal sense, the German An informal English translation has been made by organization may seem...disappointed that this did not occur. one important fact: Before World War II, this had According to the Rheinischer Merkur of 21 Febru- been one of the...34 Rheinischer Merkur , no. 8, p. craft, automotive, electrical, heavy machinery, and 15), Simon thinks that it is not yet too late for such 115 ESNIB 93-02 a

  20. Working conditions and health among employees at information technology - enabled services: A review of current evidence

    Directory of Open Access Journals (Sweden)

    Kesavachandran C

    2006-07-01

    Full Text Available Workers in information technology (IT - enabled services like business process outsourcing and call centers working with visual display units are reported to have various health and psycho social disorders. Evidence from previously published studies in peer- reviewed journals and internet sources were examined to explore health disorders and psycho-social problems among personnel employed in IT-based services, for a systematic review on the topic. In addition, authors executed a questionnaire- based pilot study. The available literature and the pilot study, both suggest health disorders and psychosocial problems among workers of Business Process Outsourcing. The details are discussed in the review.

  1. Current status and features of the T-2 Nuclear Information Service

    Energy Technology Data Exchange (ETDEWEB)

    MacFarlane, R.E.

    1998-04-24

    This service is run by Group T-2 (Nuclear Theory and Applications) of the Theoretical Division of the Los Alamos National Laboratory, which is operated by the University of California for the US Department of Energy. The author works on nuclear modeling, nuclear data, cross sections, nuclear masses, ENDF, NJOY data processing, nuclear astrophysics, radioactivity, radiation shielding, data for medical radiotherapy, data for high-energy accelerator applications, data and codes for fission and fusion systems, and more. For an introduction to the field of nuclear data and his site, take his Guided Tour. Much of this information can also be accessed using anonymous ftp t2.lanl.gov.

  2. The construction of semantic memory: grammar based representations learned from relational episodic information

    Directory of Open Access Journals (Sweden)

    Francesco P Battaglia

    2011-08-01

    Full Text Available After acquisition, memories underlie a process of consolidation, making them more resistant to interference and brain injury. Memory consolidation involves systems-level interactions, most importantly between the hippocampus and associated structures, which takes part in the initial encoding of memory, and the neocortex, which supports long-term storage. This dichotomy parallels the contrast between episodic memory (tied to the hippocampal formation, collecting an autobiographical stream of experiences, and semantic memory, a repertoire of facts and statistical regularities about the world, involving the neocortex at large. Experimental evidence points to a gradual transformation of memories, following encoding, from an episodic to a semantic character. This may require an exchange of information between different memory modules during inactive periods. We propose a theory for such interactions and for the formation of semantic memory, in which episodic memory is encoded as relational data. Semantic memory is modeled as a modified stochastic grammar, which learns to parse episodic configurations expressed as an association matrix. The grammar produces tree-like representations of episodes, describing the relationships between its main constituents at multiple levels of categorization, based on its current knowledge of world regularities. These regularities are learned by the grammar from episodic memory information, through an expectation-maximization procedure, analogous to the inside-outside algorithm for stochastic context-free grammars. We propose that a Monte-Carlo sampling version of this algorithm can be mapped on the dynamics of ``sleep replay'' of previously acquired information in the hippocampus and neocortex. We propose that the model can reproduce several properties of semantic memory such as decontextualization, top-down processing, and creation of schemata.

  3. Geometry of the Universe and Its Relation to Entropy and Information

    Directory of Open Access Journals (Sweden)

    Ioannis Haranas

    2013-01-01

    Full Text Available In an effort to investigate a possible relation between geometry and information, we establish a relation of the Ricci scalar in the Robertson-Walker metric of the cosmological Friedmann model to the number of information N and entropy S. This is with the help of a previously derived result that relates the Hubble parameter to the number of information N. We find that the Ricci scalar has a dependence which is inversely proportional to the number of information N and entropy S. Similarly, a nonzero number of information would imply a finite Ricci scalar, and therefore space time will unfold. Finally, using the maximum number of information existing in the universe, we obtain a numerical value for the Ricci scalar to be O(10-52 m-2.

  4. Food parenting: a selective review of current measurement and an empirical examination to inform future measurement.

    Science.gov (United States)

    Musher-Eizenman, Dara R; Kiefner, Allison

    2013-08-01

    Interactions between parents and children in regard to food are an important part of the development of food preferences and intake patterns for children. The measurement of this complex and multidimensional construct is very challenging. This article examines the current status of measurement in this domain in a selective review, considers qualitative input from parents and adolescents in an empirical examination of the topic, and makes concrete recommendations for the future. Qualitatively, there were important differences between what the adolescents reported that their parents did to impact their eating habits, what parents of younger children report they currently do, and what researchers typically measure in research on parental feeding practices. On the basis of these empirical findings and our review of the literature, we recommend that food parenting be measured on three levels: Feeding styles (e.g., authoritative), food parenting practices (e.g., restriction), and specific feeding behaviors (e.g., putting food out of the child's reach). Specific recommendations for future study are given for each level of measurement.

  5. Current Realities and Future Possibilities: Language and science literacy—empowering research and informing instruction

    Science.gov (United States)

    Yore, Larry D.; Treagust, David F.

    2006-02-01

    In this final article, we briefly review and synthesize the science and language research and practice that arose from the current literature and presentations at an international conference, referred to as the first “Island Conference”. We add to the synthesis of the articles the conference deliberations and on-going discussions of the field and also offer our views as to how such contributions can take place. These central issues—the definition of science literacy; the models of learning, discourse, reading, and writing and their underlying pedagogical assumptions; the roles of discourse in doing, teaching, and learning science; and the demands on teacher education and professional development in the current reforms in language and science education—provide points of departure for discussion of four possible new considerations to research in this field of endeavour that could contribute to a broader and productive scholarship and deeper and enriched understanding of both teaching and learning. These considerations, each from well-established fields of research literature, are the need to develop support for a contemporary view of science literacy, the role of metacognition in science learning generally, the role of multiple representations in knowledge building and science literacy, and the need for more focused teacher education and professional development programmes.

  6. Current understanding of dystrophin-related muscular dystrophy and therapeutic challenges ahead

    Institute of Scientific and Technical Information of China (English)

    ZHOU Guang-qian; XIE Hui-qi; ZHANG Su-zhen; YANG Zhi-ming

    2006-01-01

    Objective To review the recent research progress in dystrophin-related muscular dystrophy includes X-linked hereditary Duchenne and Becker muscular dystrophies (DMD and BMD).Data sources Information included in this article was identified by searches of PUBMED and other online resources using the key terms DMD, dystrophin, mutations, animal models, pathophysiology, gene expression, stem cells, gene therapy, cell therapy, and pharmacological.Study selection Mainly original milestone articles and timely reviews written by major pioneer investigators of the field were selected.Results The key issues related to the genetic basis and pathophysiological factors of the diseases were critically addressed. The availabilities and advantages of various animal models for the diseases were described. Major molecular and cellular therapeutic approaches were also discussed, many of which have indeed exhibited some success in pre-clinical studies but at the same time encountered a number of technical hurdles, including the efficient and systemic delivery of a functional gene and myogenic precursor/stem cells to repair genetic defects.Conclusions Further understanding of pathophysiological mechanisms at molecular levels and regenerative properites of myogenic precursor/stem cells will promote the development of multiple therapeutic strategies. The combined use of multiple strategies may represent the major challenge as well as the greatest hope for the therapy of these diseases in coming years.

  7. Current Knowledge of Leishmania Vectors in Mexico: How Geographic Distributions of Species Relate to Transmission Areas

    Science.gov (United States)

    González, Camila; Rebollar-Téllez, Eduardo A.; Ibáñez-Bernal, Sergio; Becker-Fauser, Ingeborg; Martínez-Meyer, Enrique; Peterson, A. Townsend; Sánchez-Cordero, Víctor

    2011-01-01

    Leishmaniases are a group of vector-borne diseases with different clinical manifestations caused by parasites transmitted by sand fly vectors. In Mexico, the sand fly Lutzomyia olmeca olmeca is the only vector proven to transmit the parasite Leishmania mexicana to humans, which causes leishmaniasis. Other vector species with potential medical importance have been obtained, but their geographic distributions and relation to transmission areas have never been assessed. We modeled the ecological niches of nine sand fly species and projected niches to estimate potential distributions by using known occurrences, environmental coverages, and the algorithms GARP and Maxent. All vector species were distributed in areas with known recurrent transmission, except for Lu. diabolica, which appeared to be related only to areas of occasional transmission in northern Mexico. The distribution of Lu. o. olmeca does not overlap with all reported cutaneous leishmaniasis cases, suggesting that Lu. cruciata and Lu. shannoni are likely also involved as primary vectors in those areas. Our study provides useful information of potential risk areas of leishmaniasis transmission in Mexico. PMID:22049037

  8. Water Dissociation Phenomena on a Bipolar Membrane——Current-voltage Curve in Relation with Ionic Transport and Limiting Current Density

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The water dissociation mechanism on a bipolar membrane under the electrical field was investigated and characterized in terms of ionic transport and limiting current density. It is considered that the depletion layer exists at the junction of a bipolar membrane, which is coincided with the viewpoint of the most literatures, but we also consider that the thickness and conductivity of this layer is not only related with the increase of the applied voltage but also with the limiting current density. Below the limiting current density, the thickness of the depletion layer keeps a constant and the conductivity decreases with the increase of the applied voltage;while above the limiting current density, the depletion thickness will increase with the increase of the applied voltage and the conductivity keeps a very low constant. Based on the data reported in the literatures and independent determinations, the limiting current density was calculated and the experimental curves Ⅰ- Ⅴ in the two directions were compared with the theoretical calculations. It is demonstrated that above the limiting current density, the experimental results,either in the L-H direction or in the H-L direction, are consistent with the theoretical calculations; below the limiting current density, a slight deviation exists between the experimental and the theoretical results, and between the experimental results in the two directions. The change in Donnan potential due to the asymmetry of the mono-layers and the changes of ionic composition in the two directions is possibly responsible for this deviation.

  9. Relations among geology, physiography, land use, and stream habitat conditions in the Buffalo and Current River Systems, Missouri and Arkansas

    Science.gov (United States)

    Panfil, Maria S.; Jacobson, Robert B.

    2001-01-01

    This study investigated links between drainage-basin characteristics and stream habitat conditions in the Buffalo National River, Arkansas and the Ozark National Scenic Riverways, Missouri. It was designed as an associative study - the two parks were divided into their principle tributary drainage basins and then basin-scale and stream-habitat data sets were gathered and compared between them. Analyses explored the relative influence of different drainage-basin characteristics on stream habitat conditions. They also investigated whether a relation between land use and stream characteristics could be detected after accounting for geologic and physiographic differences among drainage basins. Data were collected for three spatial scales: tributary drainage basins, tributary stream reaches, and main-stem river segments of the Current and Buffalo Rivers. Tributary drainage-basin characteristics were inventoried using a Geographic Information System (GIS) and included aspects of drainage-basin physiography, geology, and land use. Reach-scale habitat surveys measured channel longitudinal and cross-sectional geometry, substrate particle size and embeddedness, and indicators of channel stability. Segment-scale aerial-photo based inventories measured gravel-bar area, an indicator of coarse sediment load, along main-stem rivers. Relations within and among data sets from each spatial scale were investigated using correlation analysis and multiple linear regression. Study basins encompassed physiographically distinct regions of the Ozarks. The Buffalo River system drains parts of the sandstone-dominated Boston Mountains and of the carbonate-dominated Springfield and Salem Plateaus. The Current River system is within the Salem Plateau. Analyses of drainage-basin variables highlighted the importance of these physiographic differences and demonstrated links among geology, physiography, and land-use patterns. Buffalo River tributaries have greater relief, steeper slopes, and more

  10. Long-term catheterization: current approaches in the diagnosis and treatment of port-related infections

    Directory of Open Access Journals (Sweden)

    Bustos C

    2014-02-01

    Full Text Available Cesar Bustos,1 Aitziber Aguinaga,1 Francisco Carmona-Torre,2 Jose Luis Del Pozo1,3 1Department of Clinical Microbiology, 2Department of Internal Medicine, 3Division of Infectious Diseases, Clinica Universidad de Navarra, Pamplona, Spain Abstract: Since the first description in 1982, totally implanted venous access ports have progressively improved patients' quality of life and medical assistance when a medical condition requires the use of long-term venous access. Currently, they are part of the standard medical care for oncohematologic patients. However, apart from mechanical and thrombotic complications, there are also complications associated with biofilm development inside the catheters. These biofilms increase the cost of medical assistance and extend hospitalization. The most frequently involved micro-organisms in these infections are gram-positive cocci. Many efforts have been made to understand biofilm formation within the lumen catheters, and to resolve catheter-related infection once it has been established. Apart from systemic antibiotic treatment, the use of local catheter treatment (ie, antibiotic lock technique is widely employed. Many different antimicrobial options have been tested, with different outcomes, in clinical and in in vitro assays. The stability of antibiotic concentration in the lock solution once instilled inside the catheter lumen remains unresolved. To prevent infection, it is mandatory to perform hand hygiene before catheter insertion and manipulation, and to disinfect catheter hubs, connectors, and injection ports before accessing the catheter. At present, there are still unresolved questions regarding the best antimicrobial agent for catheter-related bloodstream infection treatment and the duration of concentration stability of the antibiotic solution within the lumen of the port. Keywords: catheter-related infection, bacteremia, biofilm

  11. 78 FR 43918 - Agency Information Collection Activities: Extension of a Currently Approved Collection Semi...

    Science.gov (United States)

    2013-07-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE Agency... through direct intervention and related assistance from social service organizations such as rape crisis centers through 24- hour sexual assault hotlines, crisis intervention, and medical and criminal...

  12. 75 FR 56128 - Notice of Proposed Extension of a Currently Approved Information Collection: Comment Request...

    Science.gov (United States)

    2010-09-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND..., advertising, and insuring of residential dwellings; and in residential real estate- related transactions; and in the provision of brokerage services, based on race, color, religion, sex, handicap ,...

  13. Trends in Health Information Technology Safety: From Technology-Induced Errors to Current Approaches for Ensuring Technology Safety

    OpenAIRE

    Borycki,Elizabeth

    2013-01-01

    Objectives Health information technology (HIT) research findings suggested that new healthcare technologies could reduce some types of medical errors while at the same time introducing classes of medical errors (i.e., technology-induced errors). Technology-induced errors have their origins in HIT, and/or HIT contribute to their occurrence. The objective of this paper is to review current trends in the published literature on HIT safety. Methods A review and synthesis of the medical and life s...

  14. Pennsylvania StreamStats--A web-based application for obtaining water-resource-related information

    Science.gov (United States)

    Stuckey, Marla H.; Hoffman, Scott A.

    2010-01-01

    StreamStats is a national web-based Geographic Information System (GIS) application, developed by the U.S. Geological Survey (USGS), in cooperation with Environmental Systems Research Institute, Inc., to provide a variety of water-resource-related information. Users can easily obtain descriptive information, basin characteristics, and streamflow statistics for USGS streamgages and ungaged stream locations throughout Pennsylvania. StreamStats also allows users to search upstream and (or) downstream from user-selected points to identify locations of and obtain information for water-resource-related activities, such as dams and streamgages.

  15. Harnessing the Risk-Related Data Supply Chain: An Information Architecture Approach to Enriching Human System Research and Operations Knowledge

    Science.gov (United States)

    Buquo, Lynn; Johnson-Throop, Kathy

    2010-01-01

    NASA's Human Research Program (HRP) and Space Life Sciences Directorate (SLSD), not unlike many NASA organizations today, struggle with the inherent inefficiencies caused by dependencies on heterogeneous data systems and silos of data and information spread across decentralized discipline domains. The capture of operational and research-based data/information (both in-flight and ground-based) in disparate IT systems impedes the extent to which that data/information can be efficiently and securely shared, analyzed, and enriched into knowledge that directly and more rapidly supports HRP's research-focused human system risk mitigation efforts and SLSD s operationally oriented risk management efforts. As a result, an integrated effort is underway to more fully understand and document how specific sets of risk-related data/information are generated and used and in what IT systems that data/information currently resides. By mapping the risk-related data flow from raw data to useable information and knowledge (think of it as the data supply chain), HRP and SLSD are building an information architecture plan to leverage their existing, shared IT infrastructure. In addition, it is important to create a centralized structured tool to represent risks including attributes such as likelihood, consequence, contributing factors, and the evidence supporting the information in all these fields. Representing the risks in this way enables reasoning about the risks, e.g. revisiting a risk assessment when a mitigation strategy is unavailable, updating a risk assessment when new information becomes available, etc. Such a system also provides a concise way to communicate the risks both within the organization as well as with collaborators. Understanding and, hence, harnessing the human system risk-related data supply chain enhances both organizations' abilities to securely collect, integrate, and share data assets that improve human system research and operations.

  16. Improving behaviour in self-testing (IBIS: Study on frequency of use, consequences, information needs and use, and quality of currently available consumer information (protocol

    Directory of Open Access Journals (Sweden)

    de Vries Nanne K

    2010-08-01

    Full Text Available Abstract Background Self-tests are available to consumers for more than 25 conditions, ranging from infectious diseases to cardiovascular risk factors. Self-tests are defined as in-vitro tests on body materials such as blood, urine, faeces, or saliva that are initiated by consumers to diagnose a particular disorder or risk factor without involving a medical professional. In 2006, 16% of a sample of Dutch Internet users had ever used at least one self-test and 17% intended to use a self-test in the future. The objectives of this study are to determine (1 the frequency of self-test use, (2 the consumers' reasons for using or not using a self-test, (3 the information that is used by self-testers in the different self-test stages and the consumers' interpretation of the quality of this information, (4 the consumers' response to self-test results in terms of their confidence in the result, reassurance by the test result, and follow-up behaviour, (5 the information consumers report to need in the decision making process of using or not using a self-test, and in further management on the basis of the self-test result, and (6 the quality of the currently available consumer information on a selected set of self-tests. Methods Mixed methods study with (1 a cross-sectional study consisting of a two-phase Internet-questionnaire, (2 semi-structured interviews with self-testers and consumers who intend to use a self-test, and (3 the assessment of the quality of consumer information of self-tests. The Health Belief Model and the Theory of Planned Behaviour will serve as the theoretical basis for the questionnaires and the interview topic guides. Conclusions The self-testing area is still in a state of flux and therefore it is expected that self-test use will increase in the future. To the best of our knowledge, this is the first study which combines quantitative and qualitative research to identify consumers' information needs and use concerning self

  17. Improving behaviour in self-testing (IBIS): Study on frequency of use, consequences, information needs and use, and quality of currently available consumer information (protocol).

    Science.gov (United States)

    Grispen, Janaica E J; Ickenroth, Martine H P; de Vries, Nanne K; Dinant, Geert-Jan; Ronda, Gaby; van der Weijden, Trudy

    2010-08-03

    Self-tests are available to consumers for more than 25 conditions, ranging from infectious diseases to cardiovascular risk factors. Self-tests are defined as in-vitro tests on body materials such as blood, urine, faeces, or saliva that are initiated by consumers to diagnose a particular disorder or risk factor without involving a medical professional. In 2006, 16% of a sample of Dutch Internet users had ever used at least one self-test and 17% intended to use a self-test in the future. The objectives of this study are to determine (1) the frequency of self-test use, (2) the consumers' reasons for using or not using a self-test, (3) the information that is used by self-testers in the different self-test stages and the consumers' interpretation of the quality of this information, (4) the consumers' response to self-test results in terms of their confidence in the result, reassurance by the test result, and follow-up behaviour, (5) the information consumers report to need in the decision making process of using or not using a self-test, and in further management on the basis of the self-test result, and (6) the quality of the currently available consumer information on a selected set of self-tests. Mixed methods study with (1) a cross-sectional study consisting of a two-phase Internet-questionnaire, (2) semi-structured interviews with self-testers and consumers who intend to use a self-test, and (3) the assessment of the quality of consumer information of self-tests. The Health Belief Model and the Theory of Planned Behaviour will serve as the theoretical basis for the questionnaires and the interview topic guides. The self-testing area is still in a state of flux and therefore it is expected that self-test use will increase in the future. To the best of our knowledge, this is the first study which combines quantitative and qualitative research to identify consumers' information needs and use concerning self-testing, and the consumers' actual follow-up behaviour based

  18. European Science Notes Information Bulletin Reports on Current European and Middle Eastern Science

    Science.gov (United States)

    1993-01-01

    search in related areas is also undertaken by these (initially funded in 1990 and begun in 1991) with activities as well as by SINTEF (Foundation for the...The model bined at the specified location. The grid spacing run is actually made on the Cray at SINTEF in has been quoted variously as 150 km and 50...km. Trondheim (see later section for additional infor- Dr. Guddal has been involved with the WAM pro- mation on SINTEF ). Cloud images from both gram

  19. Students' perceptions of motivation in high school biology class: Informing current theories

    Science.gov (United States)

    McManic, Janet A.

    The purpose of this study was to investigate students' perceptions of motivation to achieve while participating in general level high school biology classes. In a national poll of teacher's attitudes, student's motivation was a top concern of teachers (Elam, 1989). The student's perceptions of motivation are important to understand if improvements and advancements in motivation are to be implemented in the science classroom. This qualitative study was conducted in an urban high school that is located in a major metropolitan area in the southeast of the United States. The student body of 1100 is composed of Caucasian, African-American, Hispanic, and Asian students. The focus question of the study was: What are students' perceptions of their motivation in biology class? From general level biology classes, purposeful sampling narrowed the participants to fifteen students. Semi-structured interviews were conducted with the participants having varying measurements of motivation on the Scale of Intrinsic versus Extrinsic Orientation in the Classroom (Harter, 1980). The interviews were recorded and transcribed. After transcription, the interviews were coded by the constant comparative method (Glaser & Strauss, 1967). The coded data of students' responses were analyzed and compared to current theories of motivation. The current theories are the social-cognitive model (Bandura, 1977), attribution theory (Weiner, 1979), basic needs theory (Maslow, 1954) and choice theory (Glasser, 1986). The results of this study support the social cognitive model of motivation (Bandura, 1977) through the description of family structure and its relationship to motivation (Gonzalez, 2002). The study upheld previous research in that extrinsic orientation was shown to be prevalent in older students (Harter, 1981; Anderman & Maehr, 1994). In addition, the students' responses disclosed the difficulties encountered in studying biology. Students expressed the opinion that biology terms are

  20. Current and emerging therapies for the treatment of age-related macular degeneration.

    Science.gov (United States)

    Emerson, M Vaughn; Lauer, Andreas K

    2008-06-01

    Age-related macular degeneration (AMD) is the leading cause of vision loss in the industrialized world. In the last few decades, the mainstay of treatment for choroidal neovascularization (CNV) due to AMD has been thermal laser photocoagulation. In the last decade, photodynamic therapy with verteporfin extended treatment for more patients. While both of these treatments have prevented further vision loss in a subset of patients, improvement in visual acuity is rare. Anti-vascular endothelial growth factor A (VEGF) therapy has revolutionized the treatment of AMD-related CNV. Pegaptanib, an anti-VEGF aptamer prevents vision loss in CNV, although the performance is similar to that of photodynamic therapy. Ranibizumab, an antibody fragment and bevacizumab, a full-length humanized monoclonal antibody against VEGF have both shown promising results with improvements in visual acuity with either agent. VEGF trap, a modified soluble VEGF receptor analogue, binds VEGF more tightly than all other anti-VEGF agents and has also shown promising results in early trials. Other treatment strategies to decrease the effect of VEGF have used small interfering ribonucleic acid (RNA) to inhibit VEGF production and VEGF receptor production. Steroids, including anecortave acetate in the treatment and prevention of CNV, have shown promise in controlled trials. Receptor tyrosine kinase inhibitors, such as vatalanib, inhibit downstream effects of VEGF, and have been effective in the treatment of CNV in early studies. Squalamine lactate inhibits plasma membrane ion channels with downstream effects on VEGF, and has shown promising results with systemic administration. Other growth factors, including pigment epithelium-derived growth factor that has been administered via an adenoviral vector has shown promising initial results. In some patients ciliary neurotrophic factor is currently being studied for the inhibition of progression of geographic atrophy. Combination therapy has been

  1. The relation between the Mindanao Current and Mindanao Undercurrent on seasonal scale

    Institute of Scientific and Technical Information of China (English)

    WANG Yan; LAN Jian; LI Li

    2016-01-01

    The ocean general circulation model for the earth simulator (OFES) products is applied to estimate the transports of the Mindanao Current (MC) and the Mindanao undercurrent (MUC) and explore the relation between them on seasonal scale. In general, the MUC is composed of the lower part of the Southern Pacific Tropical Water (SPTW) and Antarctic Intermediate Water (AAIW). While the deep northward core below 1 500 m is regarded as a portion of MUC. Both salinity and potential density restrictions become more reasonable to estimate the transports of MC/MUC as the properties of water mass having been taken into consideration. The climatological annual mean transport of MC is (37.4±5.81)×106 m3/s while that of MUC is (23.92±6.47)×106 m3/s integrated between 26.5σθ and 27.7σθ, and (17.53±5.45)×106 m3/s integrated between 26.5σθ and 27.5σθ in the OFES. The variations of MC and MUC have good positive correlation with each other on the seasonal scale: The MC is stronger in spring and weaker in fall, which corresponds well with the MUC, and the correlation coefficient of them is 0.67 in the OFES. The same variations are also appeared in hybrid coordinate ocean model (HYCOM) results. Two sensitive experiments based on HYCOM are conducted to explore the relation between MC and MUC. The MUC (26.5<σθ<27.7) is strengthening as the MC increases with the enhancement of zonal wind field. It is shown, however, that the main part of the increasement is the deeper northward high potential density water (HPDW), while the AAIW almost remains stable, SPTW decreases, and vice versa.

  2. Enhanced Brain Responses to Pain-Related Words in Chronic Back Pain Patients and Their Modulation by Current Pain

    Science.gov (United States)

    Ritter, Alexander; Franz, Marcel; Puta, Christian; Dietrich, Caroline; Miltner, Wolfgang H. R.; Weiss, Thomas

    2016-01-01

    Previous functional magnetic resonance imaging (fMRI) studies in healthy controls (HC) and pain-free migraine patients found activations to pain-related words in brain regions known to be activated while subjects experience pain. The aim of the present study was to identify neural activations induced by pain-related words in a sample of chronic back pain (CBP) patients experiencing current chronic pain compared to HC. In particular, we were interested in how current pain influences brain activations induced by pain-related adjectives. Subjects viewed pain-related, negative, positive, and neutral words; subjects were asked to generate mental images related to these words during fMRI scanning. Brain activation was compared between CBP patients and HC in response to the different word categories and examined in relation to current pain in CBP patients. Pain-related words vs. neutral words activated a network of brain regions including cingulate cortex and insula in subjects and patients. There was stronger activation in medial and dorsolateral prefrontal cortex (DLPFC) and anterior midcingulate cortex in CPB patients than in HC. The magnitude of activation for pain-related vs. negative words showed a negative linear relationship to CBP patients’ current pain. Our findings confirm earlier observations showing that pain-related words activate brain networks similar to noxious stimulation. Importantly, CBP patients show even stronger activation of these structures while merely processing pain-related words. Current pain directly influences on this activation. PMID:27517967

  3. Current Information Gaps in Micronutrient Research, Programs and Policy: How Can We Fill Them?

    Science.gov (United States)

    Allen, Lindsay H

    2016-01-01

    Micronutrient (MN) interventions have a very positive effect on public health and have been a major focus of nutrition research and policy for over 3 decades. Most MN policies are established by the World Health Organization based on available evidence from well-designed trials. These include recommendations on iron + folic acid supplements for pregnancy, high-dose vitamin A supplementation for children folic acid fortification can be harmful in population groups with a high prevalence of vitamin B12 deficiency. The most effective dose of MNs has rarely been tested systematically. MN interventions alone are not very effective for improving the growth and development of young children. Newer methods for the analysis of MNs in breast milk are revealing low concentrations in many populations, so more information is needed on the effects of different interventions on milk nutrient content. We need to improve biomarkers of MN status and should measure multiple biological responses to MN interventions using modern nutritional science methods, including metabolomics, proteomics and epigenetics; these will reveal effects of MNs that are not yet fully appreciated.

  4. Discussion on the Initial Use of Nursing Information Systems Related Factors of Satisfaction.

    Science.gov (United States)

    Peng, Shu-Ting; Jhan, Shu-Jina; Chen, Siou-Jia

    2016-01-01

    Information technological advances to develop health care-related systems, Improve clinical efficiency through introducing information technology, Simplify processes to enhance the quality of nursing care. Study investigated the regional hospital nurses after initial information system the use of satisfaction surveys, Study for unit 50-bit nurse the use questionnaires collection, not satisfied is 30%, For analysis in found to be not satisfied. 1. Aged between 38-50 years old. 2. The operating practices are not familiar. 3. Typing is siow the fee time is more long. 4. The slow operation of the system. 5. Information ability is low. For the above reasons and after improvement and guidance dissatisfaction reduced to 5%, multi-enhancing information related to education and training in future, Increase nurses information literacy competency.

  5. Impact of current cough on health-related quality of life in patients with COPD

    Directory of Open Access Journals (Sweden)

    Deslee G

    2016-09-01

    [FEV1]: 57 [37–72] % predicted (median [Q1–Q3]. In univariate analyses, health-related quality of life (Saint George’s respiratory questionnaire total score was associated with each CASA-Q domain and with chronic bronchitis, exacerbations, dyspnea, FEV1, depression, and anxiety. All four domains introduced separately were independently associated with health-related quality of life. When introduced together in multivariate analyses, only the cough impact domain remained independently associated with health-related quality of life (R2=0.60. With chronic bronchitis (standard definition instead of the CASA-Q, the R2 was lower (R2=0.54.Conclusion: This study provides evidence that current cough in the previous 7 days is an important determinant of health-related quality of life impairment in stable COPD patients.Keywords: signs and symptoms, respiratory, sputum, questionnaires, dyspnea, multivariate analysis

  6. Literature and information related to the natural resources of the North Aleutian Basin of Alaska.

    Energy Technology Data Exchange (ETDEWEB)

    Stull, E.A.; Hlohowskyj, I.; LaGory, K. E.; Environmental Science Division

    2008-01-31

    the status of the resource, the current state of knowledge on the topic, and information needs related to an assessment of the effects of oil and gas development. An overview of each presentation and the presentation materials used at the meeting are provided in the Planning Meeting report. The reader should refer to that report as well as to the information presented in the current report for a more complete understanding of each resource.

  7. Current Issues Relating to the Professional Practice of Engineering Geology in Europe

    Science.gov (United States)

    Norbury, David

    The continuing internationalisation of the construction industry in which Engineering Geologists work has resulted in significant changes in the way we work, in the way we demonstrate to others our ability to do the work, and the environment in which we carry out our work. The pace of these changes is increasing and, shortly, few of us will be able to recall the relatively relaxed and informal ways in which we worked, even as recently as the beginning of the1990s. The formalisation of engineering geologists work and reporting has come about through increasing codification of technical activities, in description of soils and rocks, in field and laboratory testing. This codification has also seen the introduction of minimum qualifications for practitioners, and this links with moves towards the international recognition of professional qualifications. The Directives on recognition have been around for comment since about 2001, and are likely to appear in European Law towards the end of 2004. This then begs the question of the need for Registration, and whether such a step would offer sufficient advantages to be of overall benefit.

  8. Older Adults' Current and Potential Uses of Information Technologies in a Changing World: A Theoretical Perspective.

    Science.gov (United States)

    Backonja, Uba; Hall, Amanda K; Thielke, Stephen

    2014-12-01

    Technologies have become a major force in people's lives. They change how people interact with the environment, even as the environment changes. We propose that technology use in the setting of changing environments is motivated by essential needs and tensions experienced by the individual. We apply three developmental and behavioral theories (Erikson's stages of psychosocial development, Maslow's hierarchy of needs, and Bronfenbrenner's ecological model) to explain technology-related behaviors among older adults. We consider how technology use has addressed and can address major ecological changes, in three areas: health promotion, natural disasters, and disparities. We propose that considering these theories can help researchers and developers ensure that technologies will help promote a healthier world for older adults. © The Author(s) 2015.

  9. An evidence-informed review of the current myofascial pain literature--January 2015.

    Science.gov (United States)

    Dommerholt, Jan; Grieve, Rob; Layton, Michelle; Hooks, Todd

    2015-01-01

    This article provides an up-to-date review of the most recent publications about myofascial pain, trigger points (TrPs) and other related topics. We have added some commentaries where indicated with supporting references. In the Basic Research section, we reviewed the work by Danish researchers about the influence of latent TrPs and a second study of the presence and distribution of both active and latent TrPs in whiplash-associated disorders. The section on Soft Tissue Approaches considered multiple studies and case reports of the efficacy of myofascial release (MFR), classic and deep muscle massage, fascial techniques, and connective tissue massage. Dry needling (DN) is becoming a common approach and we included multiple studies, reviews, and case reports, while the section on Injection Techniques features an article on TrP injections following mastectomy and several articles about the utilization of botulinum toxin. Lastly, we review several articles on modalities and other clinical approaches.

  10. Older Adults’ Current and Potential Uses of Information Technologies in a Changing World: A Theoretical Perspective

    Science.gov (United States)

    Backonja, Uba; Hall, Amanda K.; Thielke, Stephen

    2015-01-01

    Technologies have become a major force in people’s lives. They change how people interact with the environment, even as the environment changes. We propose that technology use in the setting of changing environments is motivated by essential needs and tensions experienced by the individual. We apply three developmental and behavioral theories (Erikson’s stages of psychosocial development, Maslow’s hierarchy of needs, and Bronfenbrenner’s ecological model) to explain technology-related behaviors among older adults. We consider how technology use has addressed and can address major ecological changes, in three areas: health promotion, natural disasters, and disparities. We propose that considering these theories can help researchers and developers ensure that technologies will help promote a healthier world for older adults. PMID:26215298

  11. Current and emerging therapies for the treatment of age-related macular degeneration

    Directory of Open Access Journals (Sweden)

    M Vaughn Emerson

    2008-06-01

    neurotrophic factor is currently being studied for the inhibition of progression of geographic atrophy. Combination therapy has been investigated, and may prove to be more effective in the management of AMD-associated CNV. Ongoing and future studies will be crucial for optimizing the treatment of patients with AMD.Keywords: age related macular degeneration, macular degeneration, VEGF, VEGF antagonist, anti-VEGF, choroidal neovascularization

  12. A Coordinated Approach to Communicating Pediatric-Related Information on Pandemic Influenza at the Community Level

    Energy Technology Data Exchange (ETDEWEB)

    HCTT CHE

    2009-12-16

    The purpose of this document is to provide a suggested approach, based on input from pediatric stakeholders, to communicating pediatric-related information on pandemic influenza at the community level in a step-by-step manner.

  13. 76 FR 52659 - Access by EPA Contractors to Confidential Business Information (CBI) Related to the Greenhouse...

    Science.gov (United States)

    2011-08-23

    ... AGENCY Access by EPA Contractors to Confidential Business Information (CBI) Related to the Greenhouse Gas... be submitted to EPA under the Greenhouse Gas Reporting Program that may be designated or claimed as... FURTHER INFORMATION CONTACT: Carole Cook, Climate Change Division, Office of Atmospheric Programs...

  14. A Parallel Relational Database Management System Approach to Relevance Feedback in Information Retrieval.

    Science.gov (United States)

    Lundquist, Carol; Frieder, Ophir; Holmes, David O.; Grossman, David

    1999-01-01

    Describes a scalable, parallel, relational database-drive information retrieval engine. To support portability across a wide range of execution environments, all algorithms adhere to the SQL-92 standard. By incorporating relevance feedback algorithms, accuracy is enhanced over prior database-driven information retrieval efforts. Presents…

  15. Internet Information-Seeking and Its Relation to Support for Access to Government Records

    Science.gov (United States)

    Cuillier, David; Piotrowski, Suzanne J.

    2009-01-01

    Public access to government records is essential for democratic self-governance, and attitudes toward that right can facilitate or hinder public policy regarding transparency. As more people use the internet for gathering information about their governments and communities, it is unknown whether such online information-seeking is related to…

  16. Relative Performance Information, Rank Ordering and Employee Performance: A Research Note

    NARCIS (Netherlands)

    Kramer, S.; Maas, V.S.; van Rinsum, M.

    2016-01-01

    We conduct a laboratory experiment to examine whether the provision of detailed relative performance information (i.e., information about the specific performance levels of peers) affects employee performance. We also investigate how – if at all – explicit ranking of performance levels affects how e

  17. A Parallel Relational Database Management System Approach to Relevance Feedback in Information Retrieval.

    Science.gov (United States)

    Lundquist, Carol; Frieder, Ophir; Holmes, David O.; Grossman, David

    1999-01-01

    Describes a scalable, parallel, relational database-drive information retrieval engine. To support portability across a wide range of execution environments, all algorithms adhere to the SQL-92 standard. By incorporating relevance feedback algorithms, accuracy is enhanced over prior database-driven information retrieval efforts. Presents…

  18. Socioeconomic and sociodemographic predictors of cancer-related information sources used by cancer survivors.

    Science.gov (United States)

    Blanch-Hartigan, Danielle; Viswanath, Kasisomayajula

    2015-01-01

    With 14 million cancer survivors in the United States, identifying and categorizing their use of sources of cancer-related information is vital for targeting effective communications to this growing population. In addition, recognizing socioeconomic and sociodemographic differences in the use of cancer-related information sources is a potential mechanism for reducing health disparities in survivorship. Fourteen sources of information survivors (N = 519) used for cancer-related information were factor-analyzed to create a taxonomy of source use. The association between social determinants and use of these source types was analyzed in regression models. Factor analysis revealed 5 categories of information source use (mass media; Internet and print; support organizations; family and friends; health care providers), and use varied based on sociodemographic and socioeconomic characteristics. Higher education predicted increased use of all source categories except mass media. African American cancer survivors turned to health care providers as a source for cancer-related information less often than did White survivors. Social determinants predicted differences in the type of cancer-related information sources used. Providers and health communicators should target communication platforms based on the demographic profile of specific survivor audiences.

  19. A survey on cancer-related nutritional information in Iranian popular magazines

    OpenAIRE

    Hovsepyan, Ourfa; Zare-Farashbandi, Firoozeh; Askari, Gholamreza

    2015-01-01

    Background: Due to the wide influence of public media, they become important communication channels for changing health beliefs and behaviors. One of the areas that have gained increased attention in public media is nutritional information. Cancer is one among the diseases related to nutrition. The goal of this study is to do a content analysis of the popular magazines in Iran for nutritional information related to cancer in year 2012–2013. Materials and Methods: This is an applied survey per...

  20. A survey on cancer-related nutritional information in Iranian popular magazines

    OpenAIRE

    2015-01-01

    Background: Due to the wide influence of public media, they become important communication channels for changing health beliefs and behaviors. One of the areas that have gained increased attention in public media is nutritional information. Cancer is one among the diseases related to nutrition. The goal of this study is to do a content analysis of the popular magazines in Iran for nutritional information related to cancer in year 2012–2013. Materials and Methods: This is an applied survey per...

  1. Information structure influences depth of syntactic processing: event-related potential evidence for the Chomsky illusion.

    Science.gov (United States)

    Wang, Lin; Bastiaansen, Marcel; Yang, Yufang; Hagoort, Peter

    2012-01-01

    Information structure facilitates communication between interlocutors by highlighting relevant information. It has previously been shown that information structure modulates the depth of semantic processing. Here we used event-related potentials to investigate whether information structure can modulate the depth of syntactic processing. In question-answer pairs, subtle (number agreement) or salient (phrase structure) syntactic violations were placed either in focus or out of focus through information structure marking. P600 effects to these violations reflect the depth of syntactic processing. For subtle violations, a P600 effect was observed in the focus condition, but not in the non-focus condition. For salient violations, comparable P600 effects were found in both conditions. These results indicate that information structure can modulate the depth of syntactic processing, but that this effect depends on the salience of the information. When subtle violations are not in focus, they are processed less elaborately. We label this phenomenon the Chomsky illusion.

  2. Socio-technical aspects of the use of health related personal information for management and research.

    Science.gov (United States)

    Iversen, K R; Grøtan, T O

    1996-10-01

    This paper focuses on the organisational, technical and ethical aspects related to the use of person identifiable health information for various health care management, administration, finance, research and educational purposes. It is based on the ethical standpoint that to the individuals in question, the identifiable health information represents the uttermost sensitive and critical information. In addition, nobody, possibly apart from the patients themselves, may claim ownership of such information. Thus identifiable health information should be (per individual) kept as collected and protected as possible, within the scope of the patient provider relationship. Identifiable health information should, whenever possible and reasonable, be restricted to the health care professionals providing the treatment and care to the patient, and only be made available to others, e.g. for management, research or educational purposes, either in anonymous or pseudonymous form. Secure information management (SIM) is presented as the socio-technical means to facilitate our ethical standpoint in a practical health care environment.

  3. Types of Forecast and Weather-Related Information Used among Tourism Businesses in Coastal North Carolina

    Science.gov (United States)

    Ayscue, Emily P.

    This study profiles the coastal tourism sector, a large and diverse consumer of climate and weather information. It is crucial to provide reliable, accurate and relevant resources for the climate and weather-sensitive portions of this stakeholder group in order to guide them in capitalizing on current climate and weather conditions and to prepare them for potential changes. An online survey of tourism business owners, managers and support specialists was conducted within the eight North Carolina oceanfront counties asking respondents about forecasts they use and for what purposes as well as why certain forecasts are not used. Respondents were also asked about their perceived dependency of their business on climate and weather as well as how valuable different forecasts are to their decision-making. Business types represented include: Agriculture, Outdoor Recreation, Accommodations, Food Services, Parks and Heritage, and Other. Weekly forecasts were the most popular forecasts with Monthly and Seasonal being the least used. MANOVA and ANOVA analyses revealed outdoor-oriented businesses (Agriculture and Outdoor Recreation) as perceiving themselves significantly more dependent on climate and weather than indoor-oriented ones (Food Services and Accommodations). Outdoor businesses also valued short-range forecasts significantly more than indoor businesses. This suggests a positive relationship between perceived climate and weather dependency and forecast value. The low perceived dependency and value of short-range forecasts of indoor businesses presents an opportunity to create climate and weather information resources directed at how they can capitalize on positive climate and weather forecasts and how to counter negative effects with forecasted adverse conditions. The low use of long-range forecasts among all business types can be related to the low value placed on these forecasts. However, these forecasts are still important in that they are used to make more

  4. Chemical Abstracts as a resource for health and safety-related chemical information.

    Science.gov (United States)

    Moody, R L; Zahm, B C

    1980-02-01

    Documents relevant to the health and safety of the worker or consumer exposed to chemicals or radiation extend over the entire range of the chemical disciplines, and therefore pertinent information can appear throughout the Chemical Abstracts Service information systems. Access routes to such information in both CAS printed publications and computer-readable services are discussed. In the weekly issues of Chemical Abstracts, health and safety information can be accessed through the natural-language Keyword Index. Retrieval of pertinent information through the controlled headings of the CA Volume Indexes in conjunction with the Index Guide is also discussed. CA Selects, a set of current-awareness publications, is described as it pertains to the specialized areas of health and safety.

  5. Perceptions of Health-Related Information on Facebook: Cross-Sectional Study Among Vietnamese Youths.

    Science.gov (United States)

    Zhang, Melvyn Wb; Tran, Bach Xuan; Le, Huong Thi; Nguyen, Hinh Duc; Nguyen, Cuong Tat; Tran, Tho Dinh; Latkin, Carl A; Ho, Roger Cm

    2017-09-07

    While health information websites may have previously been the core source of information about health-related conditions on the Internet, social networking sites are increasingly replacing those websites as a source of health-related information. The increasingly popularity of social networking sites among the general population has consequential impact on health policies as well as health-related interventions. To date, there remains a paucity of research conducted in developing countries like Vietnam looking at the influence of social networking sites. Our goal is to establish the baseline use of Facebook among Vietnamese youths and establish their perception of the reliability and usefulness of health-related information that they previously encountered while using the social networking site. An online cross-sectional study was conducted from August 2015 to October 2015. Respondent-driven sampling (RDS) technique was used in the recruitment of participants. Sociodemographic, health status, behaviors, Facebook use and belief of information on Facebook, and interpersonal influence of social network sites were collected via an online structured questionnaire. Among 1080 participants, 72.87% (787/1080) reported being interested in health information on Facebook, and 50.74% (548/1080) and 17.50% (189/1080) perceived the information to be reliable and useful, respectively. A total of 10.93% (118/1080) of the participants also reported that they would follow the health advice they obtained from Facebook. Of significance, 7.13% (77/1080) of the participants also reported peer influences on their behavior. Factors that mediate Vietnamese perceptions of the information online include gender, level of perceived stress, age, educational level, and interpersonal influences from Facebook. Our study is perhaps one of the first conducted in Vietnam that looks at the relationship between health information on Facebook and factors that might influence young Vietnamese

  6. A Study of Information Systems Programs Accredited by ABET in Relation to IS 2010

    Science.gov (United States)

    Feinstein, David; Longenecker, Herbert E., Jr.; Shrestha, Dina

    2014-01-01

    This article examines the relationship between ABET CAC standards for undergraduate programs of information systems and IS 2010 curriculum specifications. We have reviewed current institution described course work that identifies course structures from accredited IS programs. The accredited programs all matched the expectations expressed in ABET…

  7. An uncertainty relation in terms of generalized metric adjusted skew information and correlation measure

    Science.gov (United States)

    Fan, Ya-Jing; Cao, Huai-Xin; Meng, Hui-Xian; Chen, Liang

    2016-12-01

    The uncertainty principle in quantum mechanics is a fundamental relation with different forms, including Heisenberg's uncertainty relation and Schrödinger's uncertainty relation. In this paper, we prove a Schrödinger-type uncertainty relation in terms of generalized metric adjusted skew information and correlation measure by using operator monotone functions, which reads, U_ρ ^{(g,f)}(A)U_ρ ^{(g,f)}(B)≥ f(0)^2l/k| Corr_ρ ^{s(g,f)}(A,B)| ^2 for some operator monotone functions f and g, all n-dimensional observables A, B and a non-singular density matrix ρ . As applications, we derive some new uncertainty relations for Wigner-Yanase skew information and Wigner-Yanase-Dyson skew information.

  8. An uncertainty relation in terms of generalized metric adjusted skew information and correlation measure

    Science.gov (United States)

    Fan, Ya-Jing; Cao, Huai-Xin; Meng, Hui-Xian; Chen, Liang

    2016-09-01

    The uncertainty principle in quantum mechanics is a fundamental relation with different forms, including Heisenberg's uncertainty relation and Schrödinger's uncertainty relation. In this paper, we prove a Schrödinger-type uncertainty relation in terms of generalized metric adjusted skew information and correlation measure by using operator monotone functions, which reads, U_ρ ^{(g,f)}(A)U_ρ ^{(g,f)}(B)≥ f(0)^2l/k| {Corr}_ρ ^{s(g,f)}(A,B)| ^2 for some operator monotone functions f and g, all n-dimensional observables A, B and a non-singular density matrix ρ . As applications, we derive some new uncertainty relations for Wigner-Yanase skew information and Wigner-Yanase-Dyson skew information.

  9. The application of information theory for the research of aging and aging-related diseases.

    Science.gov (United States)

    Blokh, David; Stambler, Ilia

    2017-10-01

    This article reviews the application of information-theoretical analysis, employing measures of entropy and mutual information, for the study of aging and aging-related diseases. The research of aging and aging-related diseases is particularly suitable for the application of information theory methods, as aging processes and related diseases are multi-parametric, with continuous parameters coexisting alongside discrete parameters, and with the relations between the parameters being as a rule non-linear. Information theory provides unique analytical capabilities for the solution of such problems, with unique advantages over common linear biostatistics. Among the age-related diseases, information theory has been used in the study of neurodegenerative diseases (particularly using EEG time series for diagnosis and prediction), cancer (particularly for establishing individual and combined cancer biomarkers), diabetes (mainly utilizing mutual information to characterize the diseased and aging states), and heart disease (mainly for the analysis of heart rate variability). Few works have employed information theory for the analysis of general aging processes and frailty, as underlying determinants and possible early preclinical diagnostic measures for aging-related diseases. Generally, the use of information-theoretical analysis permits not only establishing the (non-linear) correlations between diagnostic or therapeutic parameters of interest, but may also provide a theoretical insight into the nature of aging and related diseases by establishing the measures of variability, adaptation, regulation or homeostasis, within a system of interest. It may be hoped that the increased use of such measures in research may considerably increase diagnostic and therapeutic capabilities and the fundamental theoretical mathematical understanding of aging and disease. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. IgG4-related disease: current challenges and future prospects

    Directory of Open Access Journals (Sweden)

    Lang D

    2016-02-01

    Full Text Available David Lang,1 Jochen Zwerina,2 Herwig Pieringer1,3 1Second Department of Internal Medicine, Kepler University Clinic, Linz, 2First Department of Internal Medicine, Ludwig Boltzmann-Institute of Osteology, Hanusch Hospital, Vienna, 3Paracelsus Private Medical University, Salzburg, Austria Abstract: Immunoglobulin G4-related disease (IgG4-RD represents an immune-mediated fibroinflammatory condition with a characteristic histopathological appearance that can affect various organs. Although numerous single-organ manifestations have been described more than a century ago, its systemic nature and unique features were only discovered in the last 2 decades, when IgG4-RD emerged as a new entity of disease. IgG4-RD is usually considered a rare disease, but its true epidemiology has not yet been fully clarified. Also, despite recent advances in the identification of the underlying immunological processes, its pathophysiology is only incompletely understood till now. The diagnostic workup of IgG4-RD is complex and usually requires a combination of clinical examination, imaging, histological, and serological analyses. However, no finding alone is specific for IgG4-RD. Therefore, its diagnosis requires careful interpretation of examination results in context with the patient’s clinical appearance as well as the exclusion of a broad variety of differential diagnoses. The past years brought rapid advances concerning this novel disease entity: diagnostic criteria, further insights into the underlying immunological processes, new biomarkers, and novel therapeutic approaches were proposed and widened the knowledge in the field of IgG4-RD. Still, a greater number of questions remain unanswered, and many recent developments require further discussion and proof from clinical trials. This review should give an overview on current knowledge and future perspectives in epidemiology, pathophysiology, diagnosis, and therapy of IgG4-RD. Keywords: PET/CT, autoimmune

  11. Are Ring Current Ions Lost in Electromagnetic Ion Cyclotron Wave Dispersion Relation?

    Science.gov (United States)

    Khazanov, G. V.; Gamayunov, K. V.

    2006-01-01

    Electromagnetic ion cyclotron (EMIC) waves are widely observed in the inner and outer magnetosphere, at geostationary orbit, at high latitudes along the plasmapause, and at the ionospheric altitudes. Interaction of the Ring Current (RC) ions and EMIC waves causes ion scattering into the loss cone and leads to decay of the RC, especially during the main phase of storms when the RC decay times of about one hour or less are observed. The oblique EMIC waves damp due to Landau resonance with the thermal plasmaspheric electrons, and subsequent transport of the dissipating wave energy into the ionosphere below causes an ionosphere temperature enhancement. Induced scattering of these waves by the plasmaspheric thermal ions leads to ion temperature enhancement, and forms a so-called hot zone near the plasmapause where the temperature of core plasma ions can reach tens of thousands of degrees. Relativistic electrons in the outer radiation belt also interact well with the EMIC waves, and during the main and/or recovery phases of the storms these electrons can easily be scattered into the loss cone over a time scale from several hours to a day. The plasma density distribution in the magnetosphere and the ion content play a critical role in EMIC wave generation and propagation, but the wave dispersion relation in the known RC-EMIC wave interaction models is assumed to be determined by the thermal plasma distribution only. In these models, the modification of the EMIC wave dispersion relation caused by the RC ions is not taken into account, and the RC ions are only treated as a source of free energy in order to generate EMIC waves. At the same time, the RC ions can dominate the thermal magnetospheric content in the night MLT sector at great L shells during the main and/or recovery storm phase. In this study, using our self-consistent RC-EMIC wave model [Khazanov et al., 2006], we simulate the May 1998 storm in order to quantify the global EMIC wave redistribution caused by

  12. Effect of Ring Current Ions on Electromagnetic Ion Cyclotron Wave Dispersion Relation

    Science.gov (United States)

    Gamayunov, K. V.; Khazanov, G. V.

    2006-01-01

    Electromagnetic ion cyclotron (EMIC) waves are widely observed in the inner and outer magnetosphere, at geostationary orbit, at high latitudes along the plasmapause, and at the ionospheric altitudes. Interaction of the Ring Current (RC) ions and EMIC waves causes ion scattering into the loss cone and leads to decay of the RC, especially during the main phase of storms when the RC decay times of about one hour or less are observed. The oblique EMIC waves damp due to Landau resonance with the thermal plasmaspheric electrons, and subsequent transport of the dissipating wave energy into the ionosphere below causes an ionosphere temperature enhancement. Induced scattering of these waves by the plasmaspheric thermal ions leads to ion temperature enhancement, and forms a so-called hot zone near the plasmapause where the temperature of core plasma ions can reach tens of thousands of degrees. Relativistic electrons in the outer radiation belt also interact well with the EMIC waves, and during the main and/or recovery phases of the storms these electrons can easily be scattered into the loss cone over a time scale from several hours to a day. The plasma density distribution in the magnetosphere and the ion content play a critical role in EMIC wave generation and propagation, but the wave dispersion relation in the known RC-EMIC wave interaction models is assumed to be determined by the thermal plasma distribution only. In these models, the modification of the EMIC wave dispersion relation caused by the RC ions is not taken into account, and the RC ions are only treated as a source of free energy in order to generate EMIC waves. At the same time, the RC ions can dominate the thermal magnetospheric content in the night MLT sector at great L shells during the main and/or recovery storm phase. In this study, using our self-consistent RC-EMIC wave model [Khazanov et al., 2006], we simulate the May 1998 storm in order to quantify the global EMIC wave redistribution caused by

  13. Sources of Health Information Related to Preventive Health Behaviors in a National Study

    Science.gov (United States)

    Redmond, Nicole; Baer, Heather J.; Clark, Cheryl R.; Lipsitz, Stuart; Hicks, LeRoi S.

    2010-01-01

    Objective Current literature suggests that certain sources of information are used in varying degrees among different socioeconomic and demographic groups; therefore, it is important to determine if specific classes of health information sources are more effective than others in promoting health behaviors. Purpose To determine if interpersonal versus mass media sources of health information are associated with meeting recommendations for health behaviors (nonsmoking, fruit/vegetable intake, and exercise) and cancer screening. Methods Multivariable logistic regression models were used to examine the relationship of health information sources (mass media sources including print, TV, Internet; and interpersonal sources including friends and family, community organizations, and healthcare providers); with meeting recommendations for healthy behaviors and cancer screening in the 2005 and 2007 Health Information National Trends Surveys (HINTS). Analyses were conducted in 2009. Results In the 2005 HINTS, participants reporting use of print media and community organizations as sources of health information over the past year were mostly likely to meet recommendations for health behaviors. In the 2007 HINTS, utilization of healthcare providers for health information was associated with meeting recommendations for health behaviors, particularly cancer screening. Conclusions Use of print media and interpersonal sources of health information are most consistently associated with self-reported health behaviors. Additional research should explore the relationship of health information sources to clinical outcomes. Social network interventions to promote adoption of health behaviors should be further developed. PMID:20494238

  14. Threat-Related Information Suggests Competence: A Possible Factor in the Spread of Rumors.

    Directory of Open Access Journals (Sweden)

    Pascal Boyer

    Full Text Available Information about potential danger is a central component of many rumors, urban legends, ritual prescriptions, religious prohibitions and witchcraft crazes. We investigate a potential factor in the cultural success of such material, namely that a source of threat-related information may be intuitively judged as more competent than a source that does not convey such information. In five studies, we asked participants to judge which of two sources of information, only one of which conveyed threat-related information, was more knowledgeable. Results suggest that mention of potential danger makes a source appear more competent than others, that the effect is not due to a general negativity bias, and that it concerns competence rather than a more generally positive evaluation of the source.

  15. The Role of Medial Temporal Lobe Regions in Incidental and Intentional Retrieval of Item and Relational Information in Aging.

    Science.gov (United States)

    Wang, Wei-Chun; Giovanello, Kelly S

    2016-06-01

    Considerable neuropsychological and neuroimaging work indicates that the medial temporal lobes are critical for both item and relational memory retrieval. However, there remain outstanding issues in the literature, namely the extent to which medial temporal lobe regions are differentially recruited during incidental and intentional retrieval of item and relational information, and the extent to which aging may affect these neural substrates. The current fMRI study sought to address these questions; participants incidentally encoded word pairs embedded in sentences and incidental item and relational retrieval were assessed through speeded reading of intact, rearranged, and new word-pair sentences, while intentional item and relational retrieval were assessed through old/new associative recognition of a separate set of intact, rearranged, and new word pairs. Results indicated that, in both younger and older adults, anterior hippocampus and perirhinal cortex indexed incidental and intentional item retrieval in the same manner. In contrast, posterior hippocampus supported incidental and intentional relational retrieval in both age groups and an adjacent cluster in posterior hippocampus was recruited during both forms of relational retrieval for older, but not younger, adults. Our findings suggest that while medial temporal lobe regions do not differentiate between incidental and intentional forms of retrieval, there are distinct roles for anterior and posterior medial temporal lobe regions during retrieval of item and relational information, respectively, and further indicate that posterior regions may, under certain conditions, be over-recruited in healthy aging. © 2016 Wiley Periodicals, Inc.

  16. Current perceptions of respite care: experiences of family and informal carers of people with a learning disability.

    Science.gov (United States)

    Mansell, Ian; Wilson, Christine

    2009-12-01

    Access to regular, high-quality respite care has a beneficial impact on a carer's ability to fulfil their caring role, but provision varies widely. The current study aims to report family and informal carers' perceptions of respite care services offered to them by their local authority. A mixed method, triangulated design, yielded both quantitative and qualitative data. Members of a parent/carer federation were sent a questionnaire which included a section on 'respite care'; 151 of 647 responded. Two focus groups were held with 15 carers who had previously completed the questionnaire. The majority of carers reported that their respite needs were not being met. Unmet needs were hampered by the lack of information regarding criteria for access to respite. Discrepancies were evident between professionals and carers on a shared definition of respite care. Carers were unsure of exactly which activities constituted respite care and for whom the service was being provided.

  17. Applying information and communications technologies to collect health data from remote settings: a systematic assessment of current technologies.

    Science.gov (United States)

    Ashar, Raj; Lewis, Sheri; Blazes, David L; Chretien, J P

    2010-04-01

    Modern information and communications technologies (ICTs) are now so feature-rich and widely available that they can be used to "capture," or collect and transmit, health data from remote settings. Electronic data capture can reduce the time necessary to notify public health authorities, and provide important baseline information. A number of electronic health data capture systems based on specific ICTs have been developed for remote areas. We expand on that body of work by defining and applying an assessment process to characterize ICTs for remote-area health data capture. The process is based on technical criteria, and assesses the feasibility and effectiveness of specific technologies according to the resources and constraints of a given setting. Our characterization of current ICTs compares different system architectures for remote-area health data capture systems. Ultimately, we believe that our criteria-based assessment process will remain useful for characterizing future ICTs.

  18. Current Situation of Information Demand of Farmers in Taihang Mountain Area: A Case Study of Pingshan County in Hebei Province

    Institute of Scientific and Technical Information of China (English)

    Lipeng; GUO; Haiyan; CAI

    2014-01-01

    Since the reform and opening-up,economy of mountain areas in China has realized considerable development.However,due to such factors as terrain,traffic,and individual differences,compared with plain and coastal areas,mountain areas still lag far behind.In recent years,informationization construction of China develops rapidly,but it nearly stagnates in mountain rural areas.Information has become an essential factor restricting economic development of rural areas.Based on the survey of current information demand of farmers carried out in Pingshan County in Hebei Province in 2010,this study came up with relevant recommendations,in order to speed up development of rural economic in mountain areas,narrow the regional gap,improve living condition of farmers in mountain areas,and increase income level of farmers in mountain areas.

  19. Perspectives from older adults receiving cancer treatment about the cancer-related information they receive

    Directory of Open Access Journals (Sweden)

    Margaret I Fitch

    2015-01-01

    Full Text Available Objective: Cancer patients have reported that information plays a significant role in their capacity to cope with cancer and manage the consequences of treatment. This study was undertaken to identify the importance older adults receiving cancer treatment assign to selected types of cancer-related information, their satisfaction with the cancer-related information they received, and the barriers to effective information provision for this age group. Methods: This study was conducted in two phases with separate samples. Six hundred and eighty-four older cancer patients receiving treatment completed a standardized survey and 39 completed a semi-structured interview to gather perspectives about cancer-related information. Data were analyzed for 65-79 years and 80+ year groups. Results: Information topics about their medical condition, treatment options, and side effects of treatment were rated as most important by the older cancer patients. Women assigned a higher importance ratings than men to information overall (t = 4.8, P < 0.01. Although participants were generally satisfied with the information, they received many described challenges they experienced in communicating with health care professionals because of the medical language and fast pace of speaking used by the professionals. Conclusions: The older cancer patients in this study endorsed the same topics of cancer-related information as most important as has been reported in studies for other age groups. However, this older group recommended that, during their interactions with older individuals, health care professionals use fewer medical words, speak at a slower pace, and provide written information in addition to the actual conversation.

  20. Exposure information in environmental health research: Current opportunities and future directions for particulate matter, ozone, and toxic air pollutants

    Energy Technology Data Exchange (ETDEWEB)

    McKone, Thomas E.; Ryan, P. Barry; Ozkaynak, Haluk

    2007-02-01

    Understanding and quantifying outdoor and indoor sources of human exposure are essential but often not adequately addressed in health-effects studies for air pollution. Air pollution epidemiology, risk assessment, health tracking and accountability assessments are examples of health-effects studies that require but often lack adequate exposure information. Recent advances in exposure modeling along with better information on time-activity and exposure factors data provide us with unique opportunities to improve the assignment of exposures for both future and ongoing studies linking air pollution to health impacts. In September 2006, scientists from the US Environmental Protection Agency (EPA) and the Centers for Disease Control and Prevention (CDC) along with scientists from the academic community and state health departments convened a symposium on air pollution exposure and health in order to identify, evaluate, and improve current approaches for linking air pollution exposures to disease. This manuscript presents the key issues, challenges and recommendations identified by the exposure working group, who used cases studies of particulate matter, ozone, and toxic air pollutant exposure to evaluate health-effects for air pollution. One of the over-arching lessons of this workshop is that obtaining better exposure information for these different health-effects studies requires both goal-setting for what is needed and mapping out the transition pathway from current capabilities to meeting these goals. Meeting our long-term goals requires definition of incremental steps that provide useful information for the interim and move us toward our long-term goals. Another over-arching theme among the three different pollutants and the different health study approaches is the need for integration among alternate exposure assessment approaches. For example, different groups may advocate exposure indicators, biomonitoring, mapping methods (GIS), modeling, environmental media

  1. 77 FR 477 - Agency Information Collection Activities: Rules Relating to Regulation of Domestic Exchange...

    Science.gov (United States)

    2012-01-05

    ... COMMISSION Agency Information Collection Activities: Rules Relating to Regulation of Domestic Exchange-Traded... solicits comments on rules related to risk disclosure concerning exchange traded commodity options. DATES... introducing brokers: (1) To provide their customers with standard risk disclosure statements concerning the...

  2. Information and Communication Technology Related Needs of College and University Students with Disabilities

    Science.gov (United States)

    Fichten, Catherine S.; Asuncion, Jennison V.; Wolforth, Joan; Barile, Maria; Budd, Jillian; Martiniello, Natalie; Amsel, Rhonda

    2012-01-01

    Purpose: To explore variables related to how well the information and communication technologies (ICTs) related needs of students with different disabilities are being met on campus at institutions of higher education, at home and in e-learning contexts. We also explore the disciplines and programmes pursued by students with different disabilities…

  3. The Value of Information and Geospatial Technologies for the analysis of tidal current patterns in the Guanabara Bay (Rio de Janeiro)

    Science.gov (United States)

    Isotta Cristofori, Elena; Demarchi, Alessandro; Facello, Anna; Cámaro, Walther; Hermosilla, Fernando; López, Jaime

    2016-04-01

    The study and validation of tidal current patterns relies on the combination of several data sources such as numerical weather prediction models, hydrodynamic models, weather stations, current drifters and remote sensing observations. The assessment of the accuracy and the reliability of produced patterns and the communication of results, including an easy to understand visualization of data, is crucial for a variety of stakeholders including decision-makers. The large diffusion of geospatial equipment such as GPS, current drifters, aerial photogrammetry, allows to collect data in the field using mobile and portable devices with a relative limited effort in terms of time and economic resources. Theses real-time measurements are essential in order to validate the models and specifically to assess the skill of the model during critical environmental conditions. Moreover, the considerable development in remote sensing technologies, cartographic services and GPS applications have enabled the creation of Geographic Information Systems (GIS) capable to store, analyze, manage and integrate spatial or geographical information with hydro-meteorological data. This valuable contribution of Information and geospatial technologies can benefit manifold decision-makers including high level sport athletes. While the numerical approach, commonly used to validate models with in-situ data, is more familiar for scientific users, high level sport users are not familiar with a numerical representations of data. Therefore the integration of data collected in the field into a GIS allows an immediate visualization of performed analysis into geographic maps. This visualization represents a particularly effective way to communicate current patterns assessment results and uncertainty in information, leading to an increase of confidence level about the forecast. The aim of this paper is to present the methodology set-up in collaboration with the Austrian Sailing Federation, for the study of

  4. Calculation Model for Current-voltage Relation of Silicon Quantum-dots-based Nano-memory

    Institute of Scientific and Technical Information of China (English)

    YANG Hong-guan; DAI Da-kang; YU Biao; SHANG Lin-lin; GUO You-hong

    2007-01-01

    Based on the capacitive coupling formalism, an analytic model for calculating the drain currents of the quantum-dots floating-gate memory cell is proposed. Using this model, one can calculate numerically the drain currents of linear, saturation and subthreshold regions of the device with/without charges stored on the floating dots. The read operation process of an n-channel Si quantum-dots floating-gate nano-memory cell is discussed after calculating the drain currents versus the drain to source voltages and control gate voltages in both high and low threshold states respectively.

  5. THE SPECIFIC OF THE CURRENT ACCOUNT IN RELATION TO THE CUSTOMER

    Directory of Open Access Journals (Sweden)

    Rodica Mariana Tarlea

    2014-04-01

    Full Text Available To initiate a relationships with the bank, any customer, individual or legal entity must open a current account with the bank. Opening a bank current account implies an account agreement, concluded in writing by mutual consent. Based on this agreement the current account is opened, which will be the intermediary for performing all transactions between customers and the bank, with the exceptions resulting from the express will of the parties, which are usually those concerning bank loans. The specific of this account is that all incoming operations shall guaranteeone another and shall merge to createthe balancewhilethe closing of the account is done in concrete terms agreed in the contract.

  6. Collecting and Preserving Videogames and Their Related Materials: A Review of Current Practice, Game-Related Archives and Research Projects

    CERN Document Server

    Winget, Megan A

    2008-01-01

    This paper reviews the major methods and theories regarding the preservation of new media artifacts such as videogames, and argues for the importance of collecting and coming to a better understanding of videogame artifacts of creation, which will help build a more detailed understanding of the essential qualities of these culturally significant artifacts. We will also review the major videogame collections in the United States, Europe and Japan to give an idea of the current state of videogame archives, and argue for a fuller, more comprehensive coverage of these materials in institutional repositories.

  7. The Effect of Personal Profile Information and Message Valence on Information Credibility and Purchase Intentions in Travel-Related Consumer-Generated Media

    OpenAIRE

    L. Guan

    2013-01-01

    With an increasing number of travellers searching for information in travel-related consumer-generated media (CGM), the credibility of information has become a central concern. This study examines the impact of personal profile information (PPI) and information valence on consumers’ perception of information credibility and purchase intentions. A scenario-based role-playing experiment was conducted to explore this research topic. Findings show that information with PPI will positively affect ...

  8. Synchronous Study of Ferroresonance and Inrush Current Phenomena and their Related Reasons in Ground Power Networks

    Science.gov (United States)

    Akrami, Amin; Ghaderi, Mohammad; Ghadi, Saeed

    2010-01-01

    Energizing the power transformers usually results in flowing very high inrush currents. This harmful current can be minimized using controlled switching and considering the value of residual flux. But nowadays, developing the ground power networks results in high increment of ferroresonance phenomenon occurrence due to the line' capacitance reactance and nonlinear inductive reactance of power transformer's core. In this study, these transient phenomena and their cause have studied synchronously.

  9. Informal settlements and a relational view of health in Nairobi, Kenya: sanitation, gender and dignity.

    Science.gov (United States)

    Corburn, Jason; Karanja, Irene

    2016-06-01

    On an urban planet, slums or informal settlements present an increasing challenge for health promotion. The living conditions in complex informal settlements interact with how people navigate through their daily lives and political institutions to shape health inequities. In this article, we suggest that only a relational place-based characterization of informal settlements can accurately capture the forces contributing to existing urban health inequities and inform appropriate and effective health promotion interventions. We explore our relational framework using household survey, spatial mapping and qualitative focus group data gathered in partnership with residents and non-governmental organizations in the Mathare informal settlement in Nairobi, Kenya. All data interpretation included participation with local residents and organizations. We focus on the inter-relationships between inadequate sanitation and disease, social, economic and human rights for women and girls, who we show are most vulnerable from poor slum infrastructure. We suggest that this collaborative process results in co-produced insights about the meanings and relationships between infrastructure, security, resilience and health. We conclude that complex informal settlements require relational and context-specific data gathering and analyses to understand the multiple determinants of health and to inform appropriate and effective healthy city interventions.

  10. The Relation of Department Components and Activity in Spatial Information Infrastructure

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Spatial Information Infrastructure (SII) facilitates the sharing,inte roperability and integration of geographical information among department compon ents of a region or a country. The SII is developed and shared by different depa rtment components. The relation of department components is a fundament for coll aborating tasks and information exchange in SII. There are two kinds of department components, one is the provider which produce s geospatial data of SII, other is the consumer which uses geospatial data of SI I. The consumer includes two kinds of user, one is the user which only uses and does not produce geospatial data in SII, other is the special user which not onl y uses but also produces geospatial data in SII. The provider includes different hierarchies corresponding to different kinds of geospatial data in SII. All pro viders in the hierarchies form provider actor set PA. All consumers also form co nsumer actor set CA. The sender-recipient relation SR and SRI are defined on Ca rtesian product of PA and CA. Five tasks and information flow in SII demonstrate the geospatial data acquisiti on, information production, management, and application among department compone nts. The tasks and their sub-tasks are subdivided activities. Each activity cor r esponds to the relation SR or RSI. The activity along with the relation of provi der and consumer forms a scheme of geographical information exchange between dep artment components.

  11. Psychopathy-related traits and the use of reward and social information: A computational approach

    Directory of Open Access Journals (Sweden)

    Inti A Brazil

    2013-12-01

    Full Text Available Psychopathy is often linked to disturbed reinforcement-guided adaptation of behaviour in both clinical and non-clinical populations. Recent work suggests that these disturbances might be due to a deficit in actively using information to guide changes in behaviour. However, how much information is actually used to guide behaviour is difficult to observe directly. Therefore, we used a computational model to estimate the use of information during learning. Thirty-six female subjects were recruited based on their total scores on the Psychopathic Personality Inventory (PPI, a self-report psychopathy list, and performed a task involving simultaneous learning of reward-based and social information. A Bayesian reinforcement-learning model was used to parameterize the use of each source of information during learning. Subsequently, we used the subscales of the PPI to assess psychopathy-related traits, and the traits that were more strongly related to the model’s parameters were isolated through a formal variable selection procedure. Finally, we assessed how these covaried with model parameters. We succeeded in isolating key personality traits believed to be relevant for psychopathy that can be related to model-based descriptions of subject behaviour. Use of reward-history information was negatively related to levels of trait anxiety and fearlessness, whereas use of social advice decreased as the perceived ability to manipulate others and lack of anxiety increased. These results corroborate previous findings suggesting that sub-optimal use of different types of information might be implicated in psychopathy. They also further highlight the importance of considering the potential of computational modelling to understand the role of latent variables, such as the weight people give to various sources of information during goal-directed behaviour, when conducting research on psychopathy-related traits and in the field of forensic psychiatry.

  12. The relative contributions of facial shape and surface information to perceptions of attractiveness and dominance.

    Directory of Open Access Journals (Sweden)

    Jaimie S Torrance

    Full Text Available Although many studies have investigated the facial characteristics that influence perceptions of others' attractiveness and dominance, the majority of these studies have focused on either the effects of shape information or surface information alone. Consequently, the relative contributions of facial shape and surface characteristics to attractiveness and dominance perceptions are unclear. To address this issue, we investigated the relationships between ratings of original versions of faces and ratings of versions in which either surface information had been standardized (i.e., shape-only versions or shape information had been standardized (i.e., surface-only versions. For attractiveness and dominance judgments of both male and female faces, ratings of shape-only and surface-only versions independently predicted ratings of the original versions of faces. The correlations between ratings of original and shape-only versions and between ratings of original and surface-only versions differed only in two instances. For male attractiveness, ratings of original versions were more strongly related to ratings of surface-only than shape-only versions, suggesting that surface information is particularly important for men's facial attractiveness. The opposite was true for female physical dominance, suggesting that shape information is particularly important for women's facial physical dominance. In summary, our results indicate that both facial shape and surface information contribute to judgments of others' attractiveness and dominance, suggesting that it may be important to consider both sources of information in research on these topics.

  13. The relative contributions of facial shape and surface information to perceptions of attractiveness and dominance.

    Science.gov (United States)

    Torrance, Jaimie S; Wincenciak, Joanna; Hahn, Amanda C; DeBruine, Lisa M; Jones, Benedict C

    2014-01-01

    Although many studies have investigated the facial characteristics that influence perceptions of others' attractiveness and dominance, the majority of these studies have focused on either the effects of shape information or surface information alone. Consequently, the relative contributions of facial shape and surface characteristics to attractiveness and dominance perceptions are unclear. To address this issue, we investigated the relationships between ratings of original versions of faces and ratings of versions in which either surface information had been standardized (i.e., shape-only versions) or shape information had been standardized (i.e., surface-only versions). For attractiveness and dominance judgments of both male and female faces, ratings of shape-only and surface-only versions independently predicted ratings of the original versions of faces. The correlations between ratings of original and shape-only versions and between ratings of original and surface-only versions differed only in two instances. For male attractiveness, ratings of original versions were more strongly related to ratings of surface-only than shape-only versions, suggesting that surface information is particularly important for men's facial attractiveness. The opposite was true for female physical dominance, suggesting that shape information is particularly important for women's facial physical dominance. In summary, our results indicate that both facial shape and surface information contribute to judgments of others' attractiveness and dominance, suggesting that it may be important to consider both sources of information in research on these topics.

  14. Information Seeking Behavior of the Ulama in Relation to Preaching and Counseling Roles in Nigeria

    Directory of Open Access Journals (Sweden)

    Adam Gambo Saleh

    2012-11-01

    Full Text Available The study of information seeking behavior has over the years attracted the attention of information professionals, resulting in numerous studies conducted with a view to understanding why people seek information, how they seek it, and the problems they encounter. While the information seeking behavior of several professional groups has been studied, an important and influential group of professionals, Muslim clerics (Ulama; sing.--Alim has been totally neglected. Thus, the main objective of this study was to investigate the information seeking behavior of the Ulama in a developing country. The study investigated such questions as how do the Ulama in Nigeria seek information to perform their preaching and counseling roles? What search strategies do they deploy? Is there a relationship between demographic factors and information seeking patterns? The study used the survey research method. The target population was made up of 973 Ulama dispersed within twenty-seven Local Government Areas of Borno State in Nigeria. A proportional stratified random sampling technique was used to arrive at the sample size of 281. The study used a questionnaire to collect data which was subjected to both descriptive and inferential statistical analyses. The study found out that the Ulama consult different sources and resources for different roles. For purposes of preaching, the Ulama mostly consult their personal collections to use resources such as the Qur’an, Hadith, and commentaries by other scholars. However, when performing a counseling role, they consult secular resources and informal channels of information such as council of Ulama, colleagues, or friends and relatives. The study also found out that the Ulama deployed different search strategies to identify and locate information when using public and institutional libraries, information and communication technology facilities, or informal channels. The study has also established significant relationships

  15. The Current State of Music Education in Ghana: A call for integration of Information and Communication Technology (ICT.

    Directory of Open Access Journals (Sweden)

    Anthony Yaw Nyamful

    2016-04-01

    Full Text Available The essence of this paper is to identify the current situation of music education in Ghana at the basic, secondary and tertiary level of education and the extent to which Information and Communication Technology has been integrated to the demands of the modern music student in Ghana. After studying the programmes of tertiary music institutions and syllabuses of examinations for basic and secondary schools it was revealed that there has been little emphasis as regards Information and communication technology. Furthermore, an interview conducted among a sample of music students, music teachers and professional musicians which was made out of a population across the southern section of Ghana, revealed limited knowledge pertaining to Music Technology as part of teaching and learning of music. Considering the importance of the study of music, the author of this paper therefore seeks to postulate that, as a means of upgrading teaching and learning of music, the Ministry of Education should organize workshops and conferences for music teachers in the area of Information and Communication Technology and how it could be applied to enhance the teaching and learning of music.

  16. An analysis of JET fast-wave heating and current drive experiments directly related to ITER

    Energy Technology Data Exchange (ETDEWEB)

    Bhatnagar, V.P.; Eriksson, L.; Gormezano, C.; Jacquinot, J.; Kaye, A.; Start, D.F.H. [Commission of the European Communities, Abingdon (United Kingdom). JET Joint Undertaking

    1994-07-01

    The ITER fast-wave system is required to serve a variety of purposes, in particular, plasma heating to ignition, current profile and burn control and eventually, in conjunction with other schemes, a central non-inductive current drive (CD) for the steady-state operation of ITER. The ICRF heating and current drive data that has been obtained in JET are analyzed in terms of dimensionless parameters, with a view to ascertaining its direct relevance to key ITER requirements. The analysis is then used to identify areas both in physics and technological aspects of ion-cyclotron resonance heating (ICRH) and CD that require further experimentation in ITER-relevant devices such as JET to establish the required data base. (authors). 12 refs., 8 figs.

  17. An evaluation of inter-organisational information systems development on business partnership relations

    OpenAIRE

    Williamson, E.A.

    2007-01-01

    Inter-organisational information systems (IOS) are being used within SCM to improve businesses processes and to facilitate closer working relations with business partners. However, the technologies themselves impact on this relationship as they allow various levels of information flows, communications, function integration and partner integration.The aim of this paper is to evaluate IOS development influencing partnership integration within Supply Chain Management (SCM) by investigating thirt...

  18. When feeling different pays off: how older adults can counteract negative age-related information.

    Science.gov (United States)

    Weiss, David; Sassenberg, Kai; Freund, Alexandra M

    2013-12-01

    Negative age stereotypes are pervasive and threaten older adults' self-esteem. Two experiments tested the hypothesis that differentiation from one's age group reduces the impact of negative age-related information on older adults' self-evaluation. In Experiment 1, older adults (N = 83, M = 71.9 years) were confronted with neutral or negative age-related information followed by a manipulation of self-differentiation. Experiment 2 (N = 44, M = 73.55 years) tested the moderating role of self-differentiation in the relationship of implicit attitudes toward older adults and implicit self-esteem. Results suggest that self-differentiation prevents the impact of negative age-related information on older adults' self-esteem. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  19. Health-related quality of life in current smokers with COPD: factors associated with current smoking and new insights into sex differences

    Directory of Open Access Journals (Sweden)

    Cheruvu VK

    2016-09-01

    Full Text Available Vinay K Cheruvu,1 Lorriane A Odhiambo,1 Dana S Mowls,2 Melissa D Zullo,1 Abdi T Gudina1 1Department of Biostatistics, Environmental Health Sciences, and Epidemiology, College of Public Health, Kent State University, Kent, OH, 2Department of Biostatistics & Epidemiology, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA Abstract: Findings from studies that examined the association between health-related ­quality of life (HRQOL and smoking status among COPD patients have been mixed. Moreover, factors associated with current smoking in COPD patients and differences by sex have not been fully elucidated. Data from the 2011 and 2012 Behavioral Risk Factor Surveillance System was used in this study. Four HRQOL indicators were examined in this study: general health, physical health, mental health, and activity limitations. General health was dichotomized into two groups: “excellent/very good/good” and “fair/poor”, and the other three HRQOL indicators were dichotomized into <14 (infrequent and ≥14 (frequent unhealthy days in the past 30 days. To examine HRQOL indicators in association with current versus former smoking and identify factors associated with current smoking, logistic regression models were used. Sex differences were explored. In COPD patients, current smokers compared to former smokers had significantly poor HRQOL on all subdomains: “fair/poor” general health (adjusted odds ratio [AOR]: 1.2 [95% confidence interval {CI}: 1.1–1.5]; poor physical health (AOR: 1.3 [CI: 1.1–1.5]; poor mental health (AOR: 1.8 [CI: 1.4–2.2]; and poor activity limitations (AOR: 1.5 [CI: 1.3–1.9]. HRQOL subdomains affected by current smoking differed by sex except activity limitations. General health (AOR: 1.5 [CI: 1.1–2.0] and activity limitations (AOR: 1.6 [95% CI: 1.2–2.2] in males and physical health (AOR: 1.3 [CI: 1.0–1.6], mental health (AOR: 2.1 [CI: 1.7–2.6], and activity

  20. The Relation between Granger Causality and Directed Information Theory: A Review

    Directory of Open Access Journals (Sweden)

    Pierre-Olivier Amblard

    2012-12-01

    Full Text Available This report reviews the conceptual and theoretical links between Granger causality and directed information theory. We begin with a short historical tour of Granger causality, concentrating on its closeness to information theory. The definitions of Granger causality based on prediction are recalled, and the importance of the observation set is discussed. We present the definitions based on conditional independence. The notion of instantaneous coupling is included in the definitions. The concept of Granger causality graphs is discussed. We present directed information theory from the perspective of studies of causal influences between stochastic processes. Causal conditioning appears to be the cornerstone for the relation between information theory and Granger causality. In the bivariate case, the fundamental measure is the directed information, which decomposes as the sum of the transfer entropies and a term quantifying instantaneous coupling. We show the decomposition of the mutual information into the sums of the transfer entropies and the instantaneous coupling measure, a relation known for the linear Gaussian case. We study the multivariate case, showing that the useful decomposition is blurred by instantaneous coupling. The links are further developed by studying how measures based on directed information theory naturally emerge from Granger causality inference frameworks as hypothesis testing.