Science.gov

Sample records for information processing research

  1. Information Processing Research.

    DTIC Science & Technology

    1986-09-01

    extracting phonetic features in a feature-based recognition system. [Thorpe 84] Thorpe, CE Fido: Vision and Navigation for a Robot Rover. PhD thesis...work blends into the User Interface Research discussed in Chapter 7. See section 7.5 for a discussion of the voice message system. Acoustic / Phonetic ...defined vocabulary that contains many fine phonetic distinctions, as in the set B, D, E, P, T, G, V, Z, C [Waibel 81]. We decided to build an expert

  2. Information Processing Research

    DTIC Science & Technology

    1988-01-01

    developing demonstrable vision systems. This report reviews out progress since the October 1984 workshop proceedings. The highlights in out Program in...A new class of algorithms based on the Boltzmann Machine is introduced and compared to previously developed algorithms. The report includes a review ...34compression analysis" method embodies a post -processing strategy that rewrites learned control rules, increasing their readability and reducing their match

  3. Research on probabilistic information processing

    NASA Technical Reports Server (NTRS)

    Edwards, W.

    1973-01-01

    The work accomplished on probabilistic information processing (PIP) is reported. The research proposals and decision analysis are discussed along with the results of research on MSC setting, multiattribute utilities, and Bayesian research. Abstracts of reports concerning the PIP research are included.

  4. 77 FR 26911 - Processed Raspberry Promotion, Research, and Information Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... Service 7 CFR Part 1208 RIN 0581-AC79 Processed Raspberry Promotion, Research, and Information Order... Processed Raspberry Promotion, Research, and Information Order (Order). The program will be implemented under the Commodity Promotion, Research, and Information Act of 1996 (1996 Act). Under the...

  5. 77 FR 36983 - Processed Raspberry Promotion, Research and Information Program; Request for Extension and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ...-0021] Processed Raspberry Promotion, Research and Information Program; Request for Extension and... approved information collection National Processed Raspberry Promotion, Research, and Information Program... . SUPPLEMENTARY INFORMATION: Title: National Processed Raspberry Promotion, Research, and Information Program. OMB...

  6. 75 FR 6131 - Proposed Processed Raspberry Promotion, Research, and Information Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... Raspberry Promotion, Research, and Information Order AGENCY: Agricultural Marketing Service, USDA. ACTION... promotion, research, and information program for processed raspberries. The proposed program, Processed Raspberry Promotion, Research, and Information Order (Proposed Order), was submitted to the Department...

  7. Optical information processing at NASA Ames Research Center

    NASA Technical Reports Server (NTRS)

    Reid, Max B.; Bualat, Maria G.; Cho, Young C.; Downie, John D.; Gary, Charles K.; Ma, Paul W.; Ozcan, Meric; Pryor, Anna H.; Spirkovska, Lilly

    1993-01-01

    The combination of analog optical processors with digital electronic systems offers the potential of tera-OPS computational performance, while often requiring less power and weight relative to all-digital systems. NASA is working to develop and demonstrate optical processing techniques for on-board, real time science and mission applications. Current research areas and applications under investigation include optical matrix processing for space structure vibration control and the analysis of Space Shuttle Main Engine plume spectra, optical correlation-based autonomous vision for robotic vehicles, analog computation for robotic path planning, free-space optical interconnections for information transfer within digital electronic computers, and multiplexed arrays of fiber optic interferometric sensors for acoustic and vibration measurements.

  8. Utilising Benchmarking to Inform Decision-Making at the Institutional Level: A Research-Informed Process

    ERIC Educational Resources Information Center

    Booth, Sara

    2013-01-01

    Benchmarking has traditionally been viewed as a way to compare data only; however, its utilisation as a more investigative, research-informed process to add rigor to decision-making processes at the institutional level is gaining momentum in the higher education sector. Indeed, with recent changes in the Australian quality environment from the…

  9. Using Computers in Educational and Psychological Research: Using Information Technolgies to Support the Research Process

    ERIC Educational Resources Information Center

    Willis, Jerry; Kim, Seung H.

    2006-01-01

    This book has been designed to assist researchers in the social sciences and education fields who are interested in learning how information technologies can help them successfully navigate the research process. Most researchers are familiar with the use of programs like SPSS to analyze data, but many are not aware of other ways information…

  10. Using Computers in Educational and Psychological Research: Using Information Technolgies to Support the Research Process

    ERIC Educational Resources Information Center

    Willis, Jerry; Kim, Seung H.

    2006-01-01

    This book has been designed to assist researchers in the social sciences and education fields who are interested in learning how information technologies can help them successfully navigate the research process. Most researchers are familiar with the use of programs like SPSS to analyze data, but many are not aware of other ways information…

  11. Man in Command Information Processing Systems--A Research Program,

    DTIC Science & Technology

    1963-07-01

    7AD-AO?9172 ARM PERSONEL RESEARCH OFFICE WASHINGTON C F/6 5/2 𔄃 AMY N MAN INFMA NRCS NSYTM-REECHPORTCUI JUL. 63 5 RI OELUNCLASSIFIED APORSAC TD...34N U4’A lAff 𔃻 or C J" I IN COWt4AD 1ORMATIONjROCESSING SYS RESEAARCH -POGRAM, 16 L mour/Ringelj j Submitted by Joseph Zeidner Chief, Support Systems...Ringel, S., and Hammer, C . H. Information assimilation from alpha- numeric displays--amount and density of information (in press). Ringel, S., and Smith

  12. Research on information security system of waste terminal disposal process

    NASA Astrophysics Data System (ADS)

    Zhou, Chao; Wang, Ziying; Guo, Jing; Guo, Yajuan; Huang, Wei

    2017-05-01

    Informatization has penetrated the whole process of production and operation of electric power enterprises. It not only improves the level of lean management and quality service, but also faces severe security risks. The internal network terminal is the outermost layer and the most vulnerable node of the inner network boundary. It has the characteristics of wide distribution, long depth and large quantity. The user and operation and maintenance personnel technical level and security awareness is uneven, which led to the internal network terminal is the weakest link in information security. Through the implementation of security of management, technology and physics, we should establish an internal network terminal security protection system, so as to fully protect the internal network terminal information security.

  13. An Overview of HP's Research Towards Optical Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Beausoleil, Ray

    2006-05-01

    Quantum Information Science is an emerging discipline with the potential to revolutionize computation and communication, but with an extremely high barrier to realizing practical results. After describing a framework for performing optical quantum information processing [1], we will outline a set of key scientific and engineering challenges which must be met before a quantum information technology industry can materialize. As a first step toward developing scalable systems, we will describe experiments showing coherent population trapping in nitrogen- vacancy centers in diamond under optical excitation at zero magnetic field. [2] In addition, we will describe experiments demonstrating fabrication of massive photonic crystals using nanoimprint lithography, and the construction of an all-fiber self-calibrating random number generator based on polarization-entangled photons that generates high-quality cryptographic random numbers and is immune to back-door attacks. [1] W. J. Munro, et al., J. Opt. B: Quant. Semiclass. Opt. 7, S135--S140 (2005). [2] C. Santori et. al., arXiv:cond-mat/0602573 (2006).

  14. 76 FR 25618 - Proposed Processed Raspberry Promotion, Research, and Information Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ... Agricultural Marketing Service 7 CFR Part 1208 RIN 0581-AC79 Proposed Processed Raspberry Promotion, Research... establishment of an industry-funded promotion, research, and information program for processed raspberries. The proposed program, Processed Raspberry Promotion, Research, and Information Order (Proposed Order),...

  15. 75 FR 13238 - Processed Raspberry Promotion, Research, and Information Order; Delay of Referendum

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... Promotion, Research, and Information Order; Delay of Referendum AGENCY: Agricultural Marketing Service... importers of processed raspberries approve the issuance of the proposed Processed Raspberry Promotion..., Research and Promotion Branch, By, AMS, USDA, Stop 0244, Room 0634-S, 1400 Independence Avenue,...

  16. Improving the informed consent process in international collaborative rare disease research: effective consent for effective research

    PubMed Central

    Gainotti, Sabina; Turner, Cathy; Woods, Simon; Kole, Anna; McCormack, Pauline; Lochmüller, Hanns; Riess, Olaf; Straub, Volker; Posada, Manuel; Taruscio, Domenica; Mascalzoni, Deborah

    2016-01-01

    The increased international sharing of data in research consortia and the introduction of new technologies for sequencing challenge the informed consent (IC) process, adding complexities that require coordination between research centres worldwide. Rare disease consortia present special challenges since available data and samples may be very limited. Thus, it is especially relevant to ensure the best use of available resources but at the same time protect patients' right to integrity. To achieve this aim, there is an ethical duty to plan in advance the best possible consent procedure in order to address possible ethical and legal hurdles that could hamper research in the future. Therefore, it is especially important to identify key core elements (CEs) to be addressed in the IC documents for international collaborative research in two different situations: (1) new research collections (biobanks and registries) for which information documents can be created according to current guidelines and (2) established collections obtained without IC or with a previous consent that does not cover all CEs. We propose here a strategy to deal with consent in these situations. The principles have been applied and are in current practice within the RD-Connect consortia – a global research infrastructure funded by the European Commission Seventh Framework program but forward looking in terms of issues addressed. However, the principles established, the lessons learned and the implications for future research are of direct relevance to all internationally collaborative rare-disease projects. PMID:26860059

  17. 75 FR 6089 - Processed Raspberry Promotion, Research, and Information Order; Referendum Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... Service 7 CFR Part 1208 RIN 0581-AC79 Processed Raspberry Promotion, Research, and Information Order... Promotion, Research, and Information Order (Proposed Order) is favored by producers of raspberries for.... This proposed program is implemented under the Commodity Promotion, Research, and Information Act...

  18. Notification: Preliminary Research on EPA's Decision Making Process to Release Information Under the Freedom of Information Act

    EPA Pesticide Factsheets

    July 19, 2013. The Office of Inspector General plans to begin preliminary research on the U.S. Environmental Protection Agency’s process for deciding to release information requested under the Freedom of Information Act.

  19. Information Literacy and High School Seniors: Perceptions of the Research Process

    ERIC Educational Resources Information Center

    Kovalik, Cindy; Yutzey, Susan; Piazza, Laura

    2013-01-01

    To better understand how high school students apply their information literacy skills when conducting research and how these students carry out research projects, researchers asked a group of 289 high school seniors to complete an information literacy survey related to the research process. In addition, approximately ten percent of these students…

  20. Research in Information Processing and Computer Science. Final Technical Report.

    ERIC Educational Resources Information Center

    Carnegie-Mellon Univ., Pittsburgh, PA. Social Studies Curriculum Center.

    This is the final scientific research report for the research in programing at Carnegie-Mellon University during 1968-1970. Three team programing efforts during the past two years have been the development of (1) BLISS--a system building language on the PDP-10 computer, (2) LC2--a conversational system on the IBM/360, and L*--a system building…

  1. Using natural language processing techniques to inform research on nanotechnology

    PubMed Central

    Lewinski, Nastassja A

    2015-01-01

    Summary Literature in the field of nanotechnology is exponentially increasing with more and more engineered nanomaterials being created, characterized, and tested for performance and safety. With the deluge of published data, there is a need for natural language processing approaches to semi-automate the cataloguing of engineered nanomaterials and their associated physico-chemical properties, performance, exposure scenarios, and biological effects. In this paper, we review the different informatics methods that have been applied to patent mining, nanomaterial/device characterization, nanomedicine, and environmental risk assessment. Nine natural language processing (NLP)-based tools were identified: NanoPort, NanoMapper, TechPerceptor, a Text Mining Framework, a Nanodevice Analyzer, a Clinical Trial Document Classifier, Nanotoxicity Searcher, NanoSifter, and NEIMiner. We conclude with recommendations for sharing NLP-related tools through online repositories to broaden participation in nanoinformatics. PMID:26199848

  2. Using natural language processing techniques to inform research on nanotechnology.

    PubMed

    Lewinski, Nastassja A; McInnes, Bridget T

    2015-01-01

    Literature in the field of nanotechnology is exponentially increasing with more and more engineered nanomaterials being created, characterized, and tested for performance and safety. With the deluge of published data, there is a need for natural language processing approaches to semi-automate the cataloguing of engineered nanomaterials and their associated physico-chemical properties, performance, exposure scenarios, and biological effects. In this paper, we review the different informatics methods that have been applied to patent mining, nanomaterial/device characterization, nanomedicine, and environmental risk assessment. Nine natural language processing (NLP)-based tools were identified: NanoPort, NanoMapper, TechPerceptor, a Text Mining Framework, a Nanodevice Analyzer, a Clinical Trial Document Classifier, Nanotoxicity Searcher, NanoSifter, and NEIMiner. We conclude with recommendations for sharing NLP-related tools through online repositories to broaden participation in nanoinformatics.

  3. Tailoring Information Provision and Consent Processes to Research Contexts: The Value of Rapid Assessments

    PubMed Central

    Bull, Susan; Farsides, Bobbie; Ayele, Fasil Tekola

    2012-01-01

    Guidance requires that consent processes for research be appropriately tailored to their cultural context. This paper discusses the use of rapid assessments to identify cultural and ethical issues arising when explaining research in studies in The Gambia and Ethiopia. The assessments provided insights into appropriate ways of providing information to minimize the risk of stigmatizing vulnerable research populations; research participants’ views about the most important information to provide about research and their understandings of research; and perceived constraints upon reaching voluntary decisions about participation. These insights demonstrate that rapid assessments are a relatively quick and inexpensive intervention that can provide valuable information to assist in the tailoring of information provision and consent processes to research context while maintaining and enhancing participants’ fundamental protections. PMID:22378133

  4. Information Processing Psychology: A Promising Paradigm for Research in Science Teaching.

    ERIC Educational Resources Information Center

    Stewart, James H.; Atkin, Julia A.

    1982-01-01

    A model of memory developed by information processing psychologists is described, illustrating how such a model could be used to guide science education research on learning and problem solving. (Author/SK)

  5. Information Processing.

    ERIC Educational Resources Information Center

    Jennings, Carol Ann; McDonald, Sandy

    This publication contains instructional materials for teacher and student use for a course in information processing. The materials are written in terms of student performance using measurable objectives. The course includes 10 units. Each instructional unit contains some or all of the basic components of a unit of instruction: performance…

  6. [Informed consent process in clinical trials: Insights of researchers, patients and general practitioners].

    PubMed

    Giménez, Nuria; Pedrazas, David; Redondo, Susana; Quintana, Salvador

    2016-10-01

    Adequate information for patients and respect for their autonomy are mandatory in research. This article examined insights of researchers, patients and general practitioners (GPs) on the informed consent process in clinical trials, and the role of the GP. A cross-sectional study using three questionnaires, informed consent reviews, medical records, and hospital discharge reports. GPs, researchers and patients involved in clinical trials. Included, 504 GPs, 108 researchers, and 71 patients. Consulting the GP was recommended in 50% of the informed consents. Participation in clinical trials was shown in 33% of the medical records and 3% of the hospital discharge reports. GPs scored 3.54 points (on a 1-10 scale) on the assessment of the information received by the principal investigator. The readability of the informed consent sheet was rated 8.03 points by researchers, and the understanding was rated 7.68 points by patients. Patient satisfaction was positively associated with more time for reflection. GPs were not satisfied with the information received on the participation of patients under their in clinical trials. Researchers were satisfied with the information they offered to patients, and were aware of the need to improve the information GPs received. Patients collaborated greatly towards biomedical research, expressed satisfaction with the overall process, and minimised the difficulties associated with participation. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  7. A Multilateral Use and Processing of A Large Bibliographic Database for Research Information

    NASA Astrophysics Data System (ADS)

    Konishi, Osamu; Obayashi, Haruo

    In order to explain the multilateral use of bibliographic database in research activities, nuclear fusion research field as the comprehensive science was selected. The processing method of the above mentioned database is mainly described. Considering advantages of the bibliographic and indexed information of such database, its use is classified into three types: 1. To use for reference information, 2. To obtain facts and knowledge from information, and 3. To process and analyse information. Each sample corresponding to the above is introduced as follows, and the usefulness of a large scale database is made clear. 1) Use of online search in research activities, 2) Construction of scientific terms list utilizing keywords and their frequency in the database, and 3) To analyse bibliographic information metrically and evaluate research. This is an application of scientometrics.

  8. An Interdisciplinary Approach to Teaching the Research Process Using Information Technology.

    ERIC Educational Resources Information Center

    Joyce, Marilyn; And Others

    The interdisciplinary approach to the research process using information technology as implemented for sophomores at Stearns High School in Millinocket (Maine) integrates information skills and technology into biology and English curricula by helping students overcome obstacles encountered in the presearch or planning phase of the research…

  9. Librarian as Advisor: Information Search Process of Undecided Students and Novice Researchers

    ERIC Educational Resources Information Center

    Wiley, Claire; Williams, Judy

    2015-01-01

    Faculty librarians who advise undecided students have found the experiences of novice researcher and advisee comparable: Both groups seek to solve a problem or answer a question by finding new information to add to their current understanding and knowledge base. As a result, librarians familiar with needs and stages of the research process may…

  10. Children's Rights and Research Processes: Assisting Children to (In)formed Views

    ERIC Educational Resources Information Center

    Lundy, Laura; McEvoy, Lesley

    2012-01-01

    Acknowledging children as rights-holders has significant implications for research processes. What is distinctive about a children's rights informed approach to research is a focus not only on safe, inclusive and engaging opportunities for children to express their views but also on deliberate strategies to assist children in the formation of…

  11. Audit of the informed consent process as a part of a clinical research quality assurance program.

    PubMed

    Lad, Pramod M; Dahl, Rebecca

    2014-06-01

    Audits of the informed consent process are a key element of a clinical research quality assurance program. A systematic approach to such audits has not been described in the literature. In this paper we describe two components of the audit. The first is the audit of the informed consent document to verify adherence with federal regulations. The second component is comprised of the audit of the informed consent conference, with emphasis on a real time review of the appropriate communication of the key elements of the informed consent. Quality measures may include preparation of an informed consent history log, notes to accompany the informed consent, the use of an informed consent feedback tool, and the use of institutional surveys to assess comprehension of the informed consent process.

  12. A videotape intervention to enhance the informed consent process for medical and psychiatric treatment research.

    PubMed

    Wirshing, Donna A; Sergi, Mark J; Mintz, Jim

    2005-01-01

    This study evaluated a brief educational video designed to enhance the informed consent process for people with serious mental and medical illnesses who are considering participating in treatment research. Individuals with schizophrenia who were being recruited for ongoing clinical trials, medical patients without self-reported psychiatric comorbidity, and university undergraduates were randomly assigned to view either a highly structured instructional videotape about the consent process in treatment research or a control videotape that presented only general information about bioethical issues in human research. Knowledge about informed consent was measured before and after viewing. Viewing the experimental videotape resulted in larger gains in knowledge about informed consent. Standardized effect sizes were large in all groups. The videotape was thus an effective teaching tool across diverse populations, ranging from individuals with severe chronic mental illness to university undergraduates.

  13. Information processing psychology: A promising paradigm for research in science teaching

    NASA Astrophysics Data System (ADS)

    Stewart, James H.; Atkin, Julia A.

    Three research paradigms, those of Ausubel, Gagné and Piaget, have received a great deal of attention in the literature of science education. In this article a fourth paradigm is presented - an information processing psychology paradigm. The article is composed of two sections. The first section describes a model of memory developed by information processing psychologists. The second section describes how such a model could be used to guide science education research on learning and problem solving.Received: 19 October 1981

  14. Perceptions of academic health science research center personnel regarding informed consent processes and therapeutic misconception.

    PubMed

    Atz, Teresa W; Sade, Robert M; Williams, Pamela H

    2014-01-01

    Instrumentation exists to measure voluntariness and misunderstanding in informed consent processes. However, research personnel's perspectives about using instrumentation to measure therapeutic misconceptions in research participants has not been reported. We designed a workshop to promote research personnel knowledge of emerging instrumentation and to study the perceptions of research personnel regarding such instruments. Two nationally recognized experts who have developed psychometric instruments to measure aspects of informed consent presented their recent findings to research personnel of the Medical University of South Carolina at a one-day workshop. Following the presentations, workshop attendees divided into two focus groups and shared their perceptions regarding the presentation content. Inductive thematic analysis detected themes related to informed consent processes including: investigator/provider role clarity; investigator transparency; therapeutic misconception; and screening subjects for understanding. Our findings suggest future directions in applied, proactive empirical research to better understand investigator perceptions and practices related to transparency in research, and to develop instrumentation to detect risks to the integrity of informed consent in order to promote voluntariness and autonomy and minimize therapeutic misconception in research practices.

  15. Perceptions of Academic Health Science Research Center Personnel Regarding Informed Consent Processes and Therapeutic Misconception

    PubMed Central

    Atz, Teresa W.; Sade, Robert M.; Williams, Pamela H.

    2015-01-01

    Introduction Instrumentation exists to measure voluntariness and misunderstanding in informed consent processes. However, research personnel’s perspectives about using instrumentation to measure therapeutic misconceptions in research participants has not been reported. We designed a workshop to promote research personnel knowledge of emerging instrumentation and to study the perceptions of research personnel regarding such instruments. Methods and Findings Two nationally recognized experts who have developed psychometric instruments to measure aspects of informed consent presented their recent findings to research personnel of the Medical University of South Carolina at a one-day workshop. Following the presentations, workshop attendees divided into two focus groups and shared their perceptions regarding the presentation content. Inductive thematic analysis detected themes related to informed consent processes including: investigator/provider role clarity; investigator transparency; therapeutic misconception; and screening subjects for understanding. Conclusion Our findings suggest future directions in applied, proactive empirical research to better understand investigator perceptions and practices related to transparency in research, and to develop instrumentation to detect risks to the integrity of informed consent in order to promote voluntariness and autonomy and minimize therapeutic misconception in research practices. PMID:24625182

  16. A Coding System for Qualitative Studies of the Information-Seeking Process in Computer Science Research

    ERIC Educational Resources Information Center

    Moral, Cristian; de Antonio, Angelica; Ferre, Xavier; Lara, Graciela

    2015-01-01

    Introduction: In this article we propose a qualitative analysis tool--a coding system--that can support the formalisation of the information-seeking process in a specific field: research in computer science. Method: In order to elaborate the coding system, we have conducted a set of qualitative studies, more specifically a focus group and some…

  17. New Developments in Developmental Research on Social Information Processing and Antisocial Behavior

    ERIC Educational Resources Information Center

    Fontaine, Reid Griffith

    2010-01-01

    The Special Section on developmental research on social information processing (SIP) and antisocial behavior is here introduced. Following a brief history of SIP theory, comments on several themes--measurement and assessment, attributional and interpretational style, response evaluation and decision, and the relation between emotion and SIP--that…

  18. New Developments in Developmental Research on Social Information Processing and Antisocial Behavior

    ERIC Educational Resources Information Center

    Fontaine, Reid Griffith

    2010-01-01

    The Special Section on developmental research on social information processing (SIP) and antisocial behavior is here introduced. Following a brief history of SIP theory, comments on several themes--measurement and assessment, attributional and interpretational style, response evaluation and decision, and the relation between emotion and SIP--that…

  19. Tailoring the process of informed consent in genetic and genomic research

    PubMed Central

    2010-01-01

    Genomic science and associated technologies are facilitating an unprecedented rate of discovery of novel insights into the relationship between human genetic variation and health. The willingness of large numbers of individuals from different ethnic and cultural backgrounds to donate biological samples is one of the major factors behind the success of the ongoing genomic revolution. Although current informed consent documents and processes demonstrate a commitment to ensuring that study participants are well informed of the risks and benefits of participating in genomic studies, there continues to be a need to develop effective new approaches for adequately informing participants of the changing complexities of the scientific and ethical issues that arise in the conduct of genomics research. Examples of these complexities in genomic research include more widespread use of whole-genome sequencing technologies, broad sharing of individual-level data, evolving information technology, the growing demand for the return of genetic results to participants, and changing attitudes about privacy and the expansion of genomics studies to global populations representing diverse cultural, linguistic and socio-economic backgrounds. We highlight and briefly discuss the importance of ten core scientific, cultural and social factors that are particularly relevant to tailoring informed consent in genomic research, and we draw attention to the need for the informed consent document and process to be responsive to the evolving nature of genomic research. PMID:20346094

  20. [Development and implementation of a new information process to critical patients' families: participatory action research].

    PubMed

    Regaira, Martínez Elena; Vázquez, Calatayud Mónica; Morales, Villanueva Asier

    2014-04-01

    The need for information to the families of critically ill patients is still not covered by the professionals involved. Develop and implement a new process of informing relatives of critically ill patients. Participatory Action Research guided by the PEPPA Model (A Participatory, Evidence-Based, Patient-Focused Process for Advanced Practice Nursing Role Development, Implementation, and Evaluation). Field of study: general ICU of a tertiary university hospital (December 2011-May 2012). convenience. 11 relatives, 10 nurses and 8 doctors with more than one year of experience in ICU. semi-structured interviews and 10 participant observations. content analysis of the interviews, observations and field notes. The EPA identified the need to systematize and structure the information process to families. Having received approval and commitment from the major stakeholders (doctors and nurses), we designed an algorithm and protocol performance, based on the results and on the best available evidence, to improve the process information to families of critically ill patients. To do this, EPA developed the following skills: direct clinical practice, coaching and guidance, consultation, collaboration, leadership, research and ethical decision making. A plan to improve the relatives of critically ill patients'process of information has been developed and implemented by the EPA. By the evaluation, it will be able to see the benefits of incorporating the advanced role and encourage its implementation in Spain.

  1. Integrating Human Factors Engineering and Information Processing Approaches to Facilitate Evaluations in Criminal Justice Technology Research.

    PubMed

    Salvemini, Anthony V; Piza, Eric L; Carter, Jeremy G; Grommon, Eric L; Merritt, Nancy

    2015-06-01

    Evaluations are routinely conducted by government agencies and research organizations to assess the effectiveness of technology in criminal justice. Interdisciplinary research methods are salient to this effort. Technology evaluations are faced with a number of challenges including (1) the need to facilitate effective communication between social science researchers, technology specialists, and practitioners, (2) the need to better understand procedural and contextual aspects of a given technology, and (3) the need to generate findings that can be readily used for decision making and policy recommendations. Process and outcome evaluations of technology can be enhanced by integrating concepts from human factors engineering and information processing. This systemic approach, which focuses on the interaction between humans, technology, and information, enables researchers to better assess how a given technology is used in practice. Examples are drawn from complex technologies currently deployed within the criminal justice system where traditional evaluations have primarily focused on outcome metrics. Although this evidence-based approach has significant value, it is vulnerable to fully account for human and structural complexities that compose technology operations. Guiding principles for technology evaluations are described for identifying and defining key study metrics, facilitating communication within an interdisciplinary research team, and for understanding the interaction between users, technology, and information. The approach posited here can also enable researchers to better assess factors that may facilitate or degrade the operational impact of the technology and answer fundamental questions concerning whether the technology works as intended, at what level, and cost. © The Author(s) 2015.

  2. On-line systems in the information process of INSERM researchers.

    PubMed

    Sturge-Moore, L

    1980-01-01

    The process by which biomedical researchers at INSERM search for the information they need in the course of their research work is described from the evidence of a two-part questionnaire-based survey. In particular, the specific problems involved in the use of on-line retrieval systems, such as MEDLINE, are investigated, with a view to improving and expanding the use of such systems. Owing to the very nature of documentation practices, the situation seems likely to evolve towards greater use of these systems in the future, but this evolution will remain slow.

  3. Report of the Conference on Visual Information Processing Research and Technology (Columbia, Maryland, June 10-21, 1974).

    ERIC Educational Resources Information Center

    National Inst. of Education (DHEW), Washington, DC.

    Chapter 1 of this report, "Introduction and General Recommendations for Eye-Movement Research and Instrumentation," discusses research priorities; encouraging and supporting theories, models, or simulations of information processing; and improved instrumentation in the field of visual information processing. Chapter 2, "Summary of…

  4. Measuring Information Processing Speed in Mild Cognitive Impairment: Clinical Versus Research Dichotomy

    PubMed Central

    Haworth, Judy; Phillips, Michelle; Newson, Margaret; Rogers, Peter J.; Torrens-Burton, Anna; Tales, Andrea

    2016-01-01

    A substantial body of research evidence is indicative of disproportionately slowed information processing speed in a wide range of multi-trial, computer-based, neuroimaging- and electroencephalography-based reaction time (RT) tests in Alzheimer’s disease and mild cognitive impairment (MCI). However, in what is arguably a dichotomy between research evidence and clinical practice, RT associated with different brain functions is rarely assessed as part of their diagnosis. Indeed, often only the time taken to perform a single, specific task, commonly the Trail making test (TMT), is measured. In clinical practice therefore, there can be a failure to assess adequately the integrity of the rapid, serial information processing and response, necessary for efficient, appropriate, and safe interaction with the environment. We examined whether a typical research-based RT task could at least match the TMT in differentiating amnestic MCI (aMCI) from cognitively healthy aging at group level. As aMCI is a heterogeneous group, typically containing only a proportion of individuals for whom aMCI represents the early stages of dementia, we examined the ability of each test to provide intra-group performance variation. The results indicate that as well as significant slowing in performance of the operations involved in TMT part B (but not part A), individuals with aMCI also experience significant slowing in RT compared to controls. The results also suggest that research-typical RT tests may be superior to the TMT in differentiating between cognitively healthy aging and aMCI at group level and in revealing the performance variability one would expect from an etiologically heterogeneous disorder such as aMCI. PMID:26836171

  5. [Research on the security of medical image information and its related processing technologies].

    PubMed

    Zhang, Jian-Guo

    2006-03-01

    This paper introduces the regulations and standards of medical information security in the applications, the challenges and the processing technologies in regard to the security of medical image information.

  6. Research on Methods of Processing Transit IC Card Information and Constructing Transit OD Matrix

    NASA Astrophysics Data System (ADS)

    Han, Xiuhua; Li, Jin; Peng, Han

    Transit OD matrix is of vital importance when planning urban transit system. Traditional transit OD matrix constructing method needs a large range of spot check survey. It is expensive and needs long cycle time to process information. Recently transit IC card charging systems have been widely applied in big cities. Being processed reasonably, transit passenger information stored in IC card database can turn into information resource. It will reduce survey cost a lot. The concept of transit trip chain is put forward in this paper. According to the characteristics of closed transit trip chain, it discusses how to process IC card information and construct transit OD matrix. It also points out that urban transit information platform and data warehouse should be constructed, and how to integrate IC card information.

  7. Physics as Information Processing

    NASA Astrophysics Data System (ADS)

    D'Ariano, Giacomo Mauro

    2011-03-01

    I review some recent advances in foundational research at Pavia QUIT group. The general idea is that there is only Quantum Theory without quantization rules, and the whole Physics—including space-time and relativity—is emergent from the quantum-information processing. And since Quantum Theory itself is axiomatized solely on informational principles, the whole Physics must be reformulated in information-theoretical terms: this is the It from bit of J. A. Wheeler. The review is divided into four parts: a) the informational axiomatization of Quantum Theory; b) how space-time and relativistic covariance emerge from quantum computation; c) what is the information-theoretical meaning of inertial mass and of ℏ, and how the quantum field emerges; d) an observational consequence of the new quantum field theory: a mass-dependent refraction index of vacuum. I will conclude with the research lines that will follow in the immediate future.

  8. Reviewing Quantitative Research To Inform Educational Policy Processes. Fundamentals of Educational Planning.

    ERIC Educational Resources Information Center

    Hite, Seven J.

    Educational planners and policymakers are rarely able to base their decision-making on sound information and research, according to this book. Because the situation is even more difficult in developing countries, educational policy often is based on research conducted in others parts of the world. This book provides a practical framework that can…

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

    PubMed

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

    2010-01-01

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

  10. Conservation Process Model (cpm): a Twofold Scientific Research Scope in the Information Modelling for Cultural Heritage

    NASA Astrophysics Data System (ADS)

    Fiorani, D.; Acierno, M.

    2017-05-01

    The aim of the present research is to develop an instrument able to adequately support the conservation process by means of a twofold approach, based on both BIM environment and ontology formalisation. Although BIM has been successfully experimented within AEC (Architecture Engineering Construction) field, it has showed many drawbacks for architectural heritage. To cope with unicity and more generally complexity of ancient buildings, applications so far developed have shown to poorly adapt BIM to conservation design with unsatisfactory results (Dore, Murphy 2013; Carrara 2014). In order to combine achievements reached within AEC through BIM environment (design control and management) with an appropriate, semantically enriched and flexible The presented model has at its core a knowledge base developed through information ontologies and oriented around the formalization and computability of all the knowledge necessary for the full comprehension of the object of architectural heritage an its conservation. Such a knowledge representation is worked out upon conceptual categories defined above all within architectural criticism and conservation scope. The present paper aims at further extending the scope of conceptual modelling within cultural heritage conservation already formalized by the model. A special focus is directed on decay analysis and surfaces conservation project.

  11. Research into Higher Education: Processes and Structures. Information on Higher Education in Sweden.

    ERIC Educational Resources Information Center

    National Swedish Board of Universities and Colleges, Stockholm. Research and Development Unit.

    Taken from an international conference organized by the Swedish National Board of Universities and Colleges, the report consists of six overview papers, five reports from discussion groups, and a transcript of the concluding discussion. The conference was designed to allow an informal exchange between researchers and practitioners in the field of…

  12. Research into Higher Education: Processes and Structures. Information on Higher Education in Sweden.

    ERIC Educational Resources Information Center

    National Swedish Board of Universities and Colleges, Stockholm. Research and Development Unit.

    Taken from an international conference organized by the Swedish National Board of Universities and Colleges, the report consists of six overview papers, five reports from discussion groups, and a transcript of the concluding discussion. The conference was designed to allow an informal exchange between researchers and practitioners in the field of…

  13. A data and information system for processing, archival, and distribution of data for global change research

    NASA Technical Reports Server (NTRS)

    Graves, Sara J.

    1994-01-01

    Work on this project was focused on information management techniques for Marshall Space Flight Center's EOSDIS Version 0 Distributed Active Archive Center (DAAC). The centerpiece of this effort has been participation in EOSDIS catalog interoperability research, the result of which is a distributed Information Management System (IMS) allowing the user to query the inventories of all the DAAC's from a single user interface. UAH has provided the MSFC DAAC database server for the distributed IMS, and has contributed to definition and development of the browse image display capabilities in the system's user interface. Another important area of research has been in generating value-based metadata through data mining. In addition, information management applications for local inventory and archive management, and for tracking data orders were provided.

  14. Using guided inquiry and the information search process to develop research confidence among first year anatomy students.

    PubMed

    Bentley, Danielle Christine; Robinson, Andrea Cristina; Ruscitti, Robert Joseph

    2015-01-01

    With the growing volume of obtainable medical information and scientific literature, it is crucial that students in the field of allied health professions develop and refine the research skill set necessary to effectively find, retrieve, analyze, and use this information. This skill set can be effectively developed using student inquiry; an active learning process where students answer questions using research and data analysis. Therefore, with the pedagogical goal of developing information literacy among a cohort of allied health professional trainees, first year students studying human anatomy completed inquiry-based projects that were structured within the framework of the Information Search Process. This article thoroughly describes the conceptualization, creation, improvement, implementation, and assessment of the projects beginning with version one, the Student Inquiry Projects. Following a pilot of the Student Inquiry Projects various evidence-based improvements resulted in the final project version called the Inquiry Guided Learning Projects (IGLPs). A full assessment of the IGLPs revealed that students' self-perceived confidence improved for all tested research skills including: research question development, research question selection, exploration of peer-review literature, acquisition of resources, effective communication of results, and literature citation (all P < 0.05). Furthermore, six months following project completion students retained improved confidence in research question development and effective communication of results, with 90% of students indicating the IGLPs were directly responsible for these improvements. By guiding students through the Information Search Process, the IGLPs successfully developed research confidence among allied health trainees.

  15. [Research on and design of visual prosthesis based on visual information processing].

    PubMed

    Li, Sheng; Hu, Jie; Chai, Xinyu; Ren, Qiushi; Peng, Yinghong

    2012-08-01

    Induced by a variety of retinopathy, visual loss has become the most serious form of disability, which influences the quality of human life. With the rapid development and crossing among the information science, microelectronics, material science and biomedical disciplines, the visual prosthesis makes reparation possible for the visual blindness caused by retinitis pigmentosa, age-related macular degeneration, and other eye, retina, optic nerve and visual cortex lesions. With technology innovation, the prosthesis design, manufacturing and surgical technique are no longer the biggest obstacles to the future development of the visual prosthesis, but how to construct effective transmission of information between the brain and the prosthesis. However, due to the complex structure of the human visual system, the visual prosthesis manufacturing and visual information signal mapping are facing some difficulties. Thus, we can only study the representation strategy of image information and micro-electrode array stimulation basing on limited pixels of simulated prosthesis visual information. By studying the visual information processing of the visual prosthesis, we propose a visual prosthesis design which is based on biological, mechanical, and electronic integration.

  16. Information Processing - Administrative Data Processing

    NASA Astrophysics Data System (ADS)

    Bubenko, Janis

    A three semester, 60-credit course package in the topic of Administrative Data Processing (ADP), offered in 1966 at Stockholm University (SU) and the Royal Institute of Technology (KTH) is described. The package had an information systems engineering orientation. The first semester focused on datalogical topics, while the second semester focused on the infological topics. The third semester aimed to deepen the students’ knowledge in different parts of ADP and at writing a bachelor thesis. The concluding section of this paper discusses various aspects of the department’s first course effort. The course package led to a concretisation of our discipline and gave our discipline an identity. Our education seemed modern, “just in time”, and well adapted to practical needs. The course package formed the first concrete activity of a group of young teachers and researchers. In a forty-year perspective, these people have further developed the department and the topic to an internationally well-reputed body of knowledge and research. The department has produced more than thirty professors and more than one hundred doctoral degrees.

  17. Genetic counseling practice in next generation sequencing research: implications for the ethical oversight of the informed consent process.

    PubMed

    Egalite, Nathalie; Groisman, Iris Jaitovich; Godard, Beatrice

    2014-08-01

    The potential for next generation sequencing research (NGS) to generate individual genetic results could have implications for the informed consent process and the provision of genetic counseling. We undertook a content analysis of informed consent templates and guidelines produced by Canadian institutional review boards, purposively sampling documents used by researchers to obtain consent from participants in genetics studies. Our goal was to examine the extent to which the informed consent documents addressed genetic counseling and the return of individual genetic results. Our analysis reveals that the majority of informed consent documents did not mention genetic counseling while several did not mention the return of results. We found differences in the ways in which documents addressed availability of counseling, eligibility criteria for referral to a genetic counselor, genetic counselor involvement, provision of services to family members of participants and incidental findings. From an ethical standpoint, consent documents should provide appropriate information so that participants may make an informed decision about their participation in research. The need to ensure adequate counseling for study populations in an NGS research context will necessarily involve adapting values that underlie care in genetic counseling practice. If the interests of research participants are to be truly promoted, the drafting and review of informed consent documents should give proper due to genetic counseling.

  18. Research and Development in the Computer and Information Sciences. Volume 2, Processing, Storage, and Output Requirements in Information Processing Systems: A Selective Literature Review.

    ERIC Educational Resources Information Center

    Stevens, Mary Elizabeth

    Areas of concern with respect to processing, storage, and output requirements of a generalized information processing system are considered. Special emphasis is placed on multiple-access systems. Problems of system management and control are discussed, including hierarchies of storage levels. Facsimile, digital, and mass random access storage…

  19. Kuhlthau's Information Search Process.

    ERIC Educational Resources Information Center

    Shannon, Donna

    2002-01-01

    Explains Kuhlthau's Information Search Process (ISP) model which is based on a constructivist view of learning and provides a framework for school library media specialists for the design of information services and instruction. Highlights include a shift from library skills to information skills; attitudes; process approach; and an interview with…

  20. Facilitating applied information technology research.

    PubMed

    Glaser, John P

    2005-01-01

    Most healthcare organizations need to develop an understanding of the role, maturity, and utility of new information technologies. Performing this research can present a series of challenges. For example, IT staff may not know how to obtain resources; the research may show promising results but fail to be implemented; and organizations may not develop a thoughtful portfolio of research projects. To minimize these problems, applied information technology research must be managed. This paper describes the information technology research process at Partners HealthCare. The research process is a management process designed to identify important research topics, solicit IT staff proposals to investigate topics, prioritize and fund research projects, and communicate and disseminate research results. Sample research topics include the role of RFID, the impact of Internet-based e-visits, and approaches for integrating speech and direct input for clinical information systems. The paper describes the goals and activities of the research process and the role of the research council. The research proposal review process is discussed, and an inventory of approved research projects is reviewed. The paper discusses several challenges involved in creating and managing the research process.

  1. Development of an Informational Web Site for Recruiting Research Participants: Process, Implementation, and Evaluation

    PubMed Central

    Hershberger, Patricia E.; Kavanaugh, Karen; Hamilton, Rebekah; Klock, Susan C.; Merry, Lisa; Olshansky, Ellen; Pierce, Penny F.

    2013-01-01

    Internet-based research is increasing, yet there is little known about recruitment approaches that target the Internet. Investigators have been slow to discuss how to plan, develop, and enhance recruitment using the Internet when well-concealed or disparate populations, sensitive topics, or qualitative methods are interspersed into the aims of the study. The twofold purpose of this paper is to 1.) highlight the major steps and strategies undertaken to develop and implement an innovative web site for recruiting high-genetic-risk couples who were considering preimplantation genetic diagnosis use, and 2.) present the recruitment results and lessons learned based on enrollment, self-evaluation, and descriptive data. The web site was developed using a five-step process designed by the investigators. A significant step in the process was determining the web site objectives, which were enacted through contextual and design decisions, and also by incorporating a brief video and study logo into the web site. The recruitment results indicate that of the 22 participant couples, ~82% were recruited via the Internet versus traditional recruitment approaches (i.e., clinics, newsletters) and that the majority of couples viewed the web site prior to enrolling in the study. In conclusion, developing a web site using the five-step process can facilitate recruitment. PMID:21709545

  2. Development of an informational web site for recruiting research participants: process, implementation, and evaluation.

    PubMed

    Hershberger, Patricia E; Kavanaugh, Karen; Hamilton, Rebekah; Klock, Susan C; Merry, Lisa; Olshansky, Ellen; Pierce, Penny F

    2011-10-01

    Internet-based research is increasing, yet there is little known about recruitment approaches that target the Internet. Investigators have been slow to discuss how to plan, develop, and enhance recruitment using the Internet when well-concealed or disparate populations, sensitive topics, or qualitative methods are interspersed into the aims of the study. The twofold purpose of this article was to (1) highlight the major steps and strategies undertaken to develop and implement an innovative Web site for recruiting high-genetic-risk couples who were considering preimplantation genetic diagnosis use, and (2) present the recruitment results and lessons learned based on enrollment, self-evaluation, and descriptive data. The Web site was developed using a five-step process designed by the investigators. A significant step in the process was determining the Web site objectives, which were enacted through contextual and design decisions, and also by incorporating a brief video and study logo into the Web site. The recruitment results indicate that, of the 22 participant couples, ∼82% were recruited via the Internet versus traditional recruitment approaches (ie, clinics, newsletters) and that the majority of couples viewed the Web site prior to enrolling in the study. In conclusion, developing a Web site using the five-step process can facilitate recruitment.

  3. Language Processing in Information Retrieval.

    ERIC Educational Resources Information Center

    Doszkocs, Tamase

    1986-01-01

    Examines role and contributions of natural-language processing in information retrieval and artificial intelligence research in context of large operational information retrieval systems and services. State-of-the-art information retrieval systems combining the functional capabilities of conventional inverted file term adjacency approach with…

  4. Cognition: Human Information Processing. Introduction.

    ERIC Educational Resources Information Center

    Griffith, Belver C.

    1981-01-01

    Summarizes the key research issues and developments in cognitive science, especially with respect to the similarities, differences, and interrelationships between human and machine information processing. Nine references are listed. (JL)

  5. Localization of Gunfire from Multiple Shooters (ARO Research Topic 5.2, Information Processing and Fusion; STIR Program)

    DTIC Science & Technology

    2016-03-03

    SECURITY CLASSIFICATION OF: Soldier- wearable gunfire detection systems (SW-GDS) are important for situational awareness because they provide an...and the shock wave (SW) produced by the supersonic bullet. The localization accuracy is improved with data fusion between networked SW- GDS sensor ...Research Topic 5.2, Information Processing & Fusion; STIR Program) Report Title Soldier- wearable gunfire detection systems (SW-GDS) are important for

  6. Hybrid quantum information processing

    SciTech Connect

    Furusawa, Akira

    2014-12-04

    I will briefly explain the definition and advantage of hybrid quantum information processing, which is hybridization of qubit and continuous-variable technologies. The final goal would be realization of universal gate sets both for qubit and continuous-variable quantum information processing with the hybrid technologies. For that purpose, qubit teleportation with a continuousvariable teleporter is one of the most important ingredients.

  7. Organization as Information Processing Systems. Toward a Model of the Research Factors Associated with Significant Research Outcomes.

    DTIC Science & Technology

    1986-04-01

    twelve categories (Davis, 1971). Other research that has evaluated research outcomes has found that perceived quality of published research is positively ...eminence, adequate physical facilities, and an internal climate that supports research productivity (Mants, 1951; Pelz and Andrews, 1976). Positive ...include positive instituitional conditions, diverse idea sources and widespread * communications, a goal of theoretical understanding, a relevant research

  8. Information Behavior and Japanese Students: How Can an Understanding of the Research Process Lead to Better Information Literacy?

    ERIC Educational Resources Information Center

    Ishimura, Yusuke

    2013-01-01

    Academic librarians are striving to better serve international students as this emerging population grows on university campuses. Past studies of international students generally focus on linguistic and cultural differences in relation to information literacy skills development. However, it is necessary to go beyond these factors to better serve…

  9. Information Behavior and Japanese Students: How Can an Understanding of the Research Process Lead to Better Information Literacy?

    ERIC Educational Resources Information Center

    Ishimura, Yusuke

    2013-01-01

    Academic librarians are striving to better serve international students as this emerging population grows on university campuses. Past studies of international students generally focus on linguistic and cultural differences in relation to information literacy skills development. However, it is necessary to go beyond these factors to better serve…

  10. Management Information Systems Research.

    DTIC Science & Technology

    Research on management information systems is illusive in many respects. Part of the basic research problem in MIS stems from the absence of standard...definitions and the lack of a unified body of theory. Organizations continue to develop large and often very efficient information systems , but...decision making. But the transition from these results to the realization of ’satisfactory’ management information systems remains difficult indeed. The

  11. Information processing during phagocytosis

    PubMed Central

    Underhill, David M.; Goodridge, Helen S.

    2017-01-01

    Phagocytosis, the process by which macrophages, dendritic cells and other myeloid phagocytes internalize diverse particulate targets, is a key mechanism of innate immunity. The molecular and cellular events underlying the binding and engulfment of targets in phagosomes have been extensively studied. More recent data suggest that the process of phagocytosis itself provides information to myeloid phagocytes about the nature of the targets they are eating and that this helps tailor inflammatory responses. In this Review, we discuss how such information is acquired during phagocytosis, and how it is processed to coordinate an immune response. PMID:22699831

  12. Neural Analog Information Processing

    NASA Astrophysics Data System (ADS)

    Hecht-Nielsen, Robert

    1982-07-01

    Neural Analog Information Processing (NAIP) is an effort to develop general purpose pattern classification architectures based upon biological information processing principles. This paper gives an overview of NAIP and its relationship to the previous work in neural modeling from which its fundamental principles are derived. It also presents a theorem concerning the stability of response of a slab (a two dimensional array of identical simple processing units) to time-invariant (spatial) patterns. An experiment (via computer emulation) demonstrating classification of a spatial pattern by a simple, but complete NAIP architecture is described. A concept for hardware implementation of NAIP architectures is briefly discussed.

  13. Semantic processing in information retrieval.

    PubMed Central

    Rindflesch, T. C.; Aronson, A. R.

    1993-01-01

    Intuition suggests that one way to enhance the information retrieval process would be the use of phrases to characterize the contents of text. A number of researchers, however, have noted that phrases alone do not improve retrieval effectiveness. In this paper we briefly review the use of phrases in information retrieval and then suggest extensions to this paradigm using semantic information. We claim that semantic processing, which can be viewed as expressing relations between the concepts represented by phrases, will in fact enhance retrieval effectiveness. The availability of the UMLS domain model, which we exploit extensively, significantly contributes to the feasibility of this processing. PMID:8130547

  14. PREFACE: Quantum information processing

    NASA Astrophysics Data System (ADS)

    Briggs, Andrew; Ferry, David; Stoneham, Marshall

    2006-05-01

    Microelectronics and the classical information technologies transformed the physics of semiconductors. Photonics has given optical materials a new direction. Quantum information technologies, we believe, will have immense impact on condensed matter physics. The novel systems of quantum information processing need to be designed and made. Their behaviours must be manipulated in ways that are intrinsically quantal and generally nanoscale. Both in this special issue and in previous issues (see e.g., Spiller T P and Munro W J 2006 J. Phys.: Condens. Matter 18 V1-10) we see the emergence of new ideas that link the fundamentals of science to the pragmatism of market-led industry. We hope these papers will be followed by many others on quantum information processing in the Journal of Physics: Condensed Matter.

  15. Development of a prototype spatial information processing system for hydrologic research

    NASA Technical Reports Server (NTRS)

    Sircar, Jayanta K.

    1991-01-01

    Significant advances have been made in the last decade in the areas of Geographic Information Systems (GIS) and spatial analysis technology, both in hardware and software. Science user requirements are so problem specific that currently no single system can satisfy all of the needs. The work presented here forms part of a conceptual framework for an all-encompassing science-user workstation system. While definition and development of the system as a whole will take several years, it is intended that small scale projects such as the current work will address some of the more short term needs. Such projects can provide a quick mechanism to integrate tools into the workstation environment forming a larger, more complete hydrologic analysis platform. Described here are two components that are very important to the practical use of remote sensing and digital map data in hydrology. Described here is a graph-theoretic technique to rasterize elevation contour maps. Also described is a system to manipulate synthetic aperture radar (SAR) data files and extract soil moisture data.

  16. Annual Research Review: An expanded account of information-processing mechanisms in risk for child and adolescent anxiety and depression.

    PubMed

    Lau, Jennifer Y F; Waters, Allison M

    2017-04-01

    Anxiety and depression occurring during childhood and adolescence are common and costly. While early-emerging anxiety and depression can arise through a complex interplay of 'distal' factors such as genetic and environmental influences, temperamental characteristics and brain circuitry, the more proximal mechanisms that transfer risks on symptoms are poorly delineated. Information-processing biases, which differentiate youth with and without anxiety and/or depression, could act as proximal mechanisms that mediate more distal risks on symptoms. This article reviews the literature on information-processing biases, their associations with anxiety and depression symptoms in youth and with other distal risk factors, to provide direction for further research. Based on strategic searches of the literature, we consider how youth with and without anxiety and/or depression vary in how they deploy attention to social-affective stimuli, discriminate between threat and safety cues, retain memories of negative events and appraise ambiguous information. We discuss how these information-processing biases are similarly or differentially expressed on anxiety and depression and whether these biases are linked to genetic and environmental factors, temperamental characteristics and patterns of brain circuitry functioning implicated in anxiety and depression. Biases in attention and appraisal characterise both youth anxiety and depression but with some differences in how these are expressed for each symptom type. Difficulties in threat-safety cue discrimination characterise anxiety and are understudied in depression, while biases in the retrieval of negative and overgeneral memories have been observed in depression but are understudied in anxiety. Information-processing biases have been studied in relation to some distal factors but not systematically, so relationships remain inconclusive. Biases in attention, threat-safety cue discrimination, memory and appraisal may characterise

  17. Informed consent and research

    PubMed Central

    Mandal, Jharna; Parija, Subhash Chandra

    2014-01-01

    Informed consent is the central doctrine to any research based on the principles of autonomy and self-determination. For it to be genuine and effective, it should be in simple regional language catering to the cultural and psychological and social requisites of the participant. The information entailed in the consent form must be true, should cover all the relevant aspects, and no fact should be hidden however seemingly important or unimportant. Every research volunteer puts his or her health and life at risk for the sake of science, and this must be respected at all times during the research. PMID:25250226

  18. Information services and information processing

    NASA Technical Reports Server (NTRS)

    1975-01-01

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

  19. Improving understanding in the research informed consent process: a systematic review of 54 interventions tested in randomized control trials

    PubMed Central

    2013-01-01

    Background Obtaining informed consent is a cornerstone of biomedical research, yet participants comprehension of presented information is often low. The most effective interventions to improve understanding rates have not been identified. Purpose To systematically analyze the random controlled trials testing interventions to research informed consent process. The primary outcome of interest was quantitative rates of participant understanding; secondary outcomes were rates of information retention, satisfaction, and accrual. Interventional categories included multimedia, enhanced consent documents, extended discussions, test/feedback quizzes, and miscellaneous methods. Methods The search spanned from database inception through September 2010. It was run on Ovid MEDLINE, Ovid EMBASE, Ovid CINAHL, Ovid PsycInfo and Cochrane CENTRAL, ISI Web of Science and Scopus. Five reviewers working independently and in duplicate screened full abstract text to determine eligibility. We included only RCTs. 39 out of 1523 articles fulfilled review criteria (2.6%), with a total of 54 interventions. A data extraction form was created in Distiller, an online reference management system, through an iterative process. One author collected data on study design, population, demographics, intervention, and analytical technique. Results Meta-analysis was possible on 22 interventions: multimedia, enhanced form, and extended discussion categories; all 54 interventions were assessed by review. Meta-analysis of multimedia approaches was associated with a non-significant increase in understanding scores (SMD 0.30, 95% CI, -0.23 to 0.84); enhanced consent form, with significant increase (SMD 1.73, 95% CI, 0.99 to 2.47); and extended discussion, with significant increase (SMD 0.53, 95% CI, 0.21 to 0.84). By review, 31% of multimedia interventions showed significant improvement in understanding; 41% for enhanced consent form; 50% for extended discussion; 33% for test/feedback; and 29% for

  20. Process Information and Evolution.

    PubMed

    Chastain, Erick; Smith, Cameron

    2016-12-01

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

  1. Information Processing Research

    DTIC Science & Technology

    1979-06-01

    quantitative shape recovery. For the qualitative shape recovery we use a model of the Origami world (Kanade, 1978), together with edge profiles of...Workshop. Carnegie-Mellon University, Computer Science Department, Pittsburgh, PA, November, 1978. Kanade, T. A theory of origami world. Technical

  2. Information Processing Research.

    DTIC Science & Technology

    1988-05-01

    Architectures for Data -dependent Algorithms 8-15 i~v V ~ % 0 A 8.3.4. Chess Machine 8-16 8.4. BiblIography 8-19 APPEN DIX I. GLOSSARY A-i INDEX I -1...structured data , and a distributed object reference/ method invocation system. The design of FOG was largely influenced by the Matchmaker remote procedure...Flamingo system addressed these key objectives through an object-oriented strategy that can associate data objects with operations, or " methods

  3. Information Processing Research

    DTIC Science & Technology

    1992-01-03

    off search for knowledge and vice versa. If one considers a two-dimensional space of search and knowledge, hyperbola shaped isobars exist that define ...contention analysis to define the most effective abstractions). Multiple domains were defined and used to test the effective- ness of the learning...static analysis, tutor- ing, etc. Soar has a single architecturally- defined learning mechanism, chu, iking, but can exhibit the functionality of the

  4. Quantum information processing and communication. Strategic report on current status, visions and goals for research in Europe

    NASA Astrophysics Data System (ADS)

    Zoller, P.; Beth, Th.; Binosi, D.; Blatt, R.; Briegel, H.; Bruss, D.; Calarco, T.; Cirac, J. I.; Deutsch, D.; Eisert, J.; Ekert, A.; Fabre, C.; Gisin, N.; Grangiere, P.; Grassl, M.; Haroche, S.; Imamoglu, A.; Karlson, A.; Kempe, J.; Kouwenhoven, L.; Kröll, S.; Leuchs, G.; Lewenstein, M.; Loss, D.; Lütkenhaus, N.; Massar, S.; Mooij, J. E.; Plenio, M. B.; Polzik, E.; Popescu, S.; Rempe, G.; Sergienko, A.; Suter, D.; Twamley, J.; Wendin, G.; Werner, R.; Winter, A.; Wrachtrup, J.; Zeilinger, A.

    2005-11-01

    We present an excerpt of the document “Quantum Information Processing and Communication: Strategic report on current status, visions and goals for research in Europe”, which has been recently published in electronic form at the website of FET (the Future and Emerging Technologies Unit of the Directorate General Information Society of the European Commission, http://www.cordis.lu/ist/fet/qipc-sr.htm). This document has been elaborated, following a former suggestion by FET, by a committee of QIPC scientists to provide input towards the European Commission for the preparation of the Seventh Framework Program. Besides being a document addressed to policy makers and funding agencies (both at the European and national level), the document contains a detailed scientific assessment of the state-of-the-art, main research goals, challenges, strengths, weaknesses, visions and perspectives of all the most relevant QIPC sub-fields, that we report here. Dedicated to the memory of Prof. Th. Beth, one of the pioneers of QIPC, whose contributions have had a significant scientific impact on the development as well as on the visibility of a field that he enthusiastically helped to shape since its early days.

  5. The WHO evidence-informed guideline development process and implications for vitamin and mineral research priorities: symposium rationale and summary.

    PubMed

    Neufeld, Lynnette M; Jalal, Chowdhury S B; Peña-Rosas, Juan Pablo; Tovey, David; Lutter, Chessa K; Stoltzfus, Rebecca J; Habicht, Jean-Pierre

    2013-09-01

    The WHO evidence-informed guidelines provide recommendations to Member States and their partners on interventions with vitamins and minerals. Evidence gathered and synthesized through systematic reviews contributes to the development of these guidelines, a process that is dependent on the availability and quality of evidence. Although the guideline development process is stringently governed and supervised to maintain clarity and transparency, the lack of adequacy and specificity of available evidence poses limitations to the formulation of recommendations that can be easily applied for policy and program decision making in diverse contexts. The symposium created a space for dialogue among scientists and public health practitioners to improve the understanding of how evidence fulfills the needs and reflect on mechanisms by which policy and program guidance and priorities for research could be better informed by policy and program needs. Ultimately, programmatic success depends not only on identifying efficacious agents but ensuring effective delivery to those with the potential to respond. To do this, we must understand the rationale for recommending interventions, the biological pathways by which interventions work, delivery systems required to make efficacious interventions work, and other contextual factors that might limit or facilitate successful implementation.

  6. Quantum Information Processing

    DTIC Science & Technology

    2007-11-02

    preparation, indicating, to our surprise, that standard quantum teleportation is *not* optimal for the transmission of states from Alice to Bob if...1 August 1998-1 August. 2001 4. TITLE AND SUBTITLE Quantum Information Processing 5. FUNDING NUMBERS DAAG55-98-C-0041 6. AUTHOR(S) David P... quantum entanglement in which the transmitted quantum state is known to Alice. Very recently, with A. Winter, a new, more efficient protocol for RSP has

  7. Research and development of models and instruments to define, measure, and improve shared information processing within government oversight agencies

    SciTech Connect

    Not Available

    1990-01-01

    Plans to study is at the very forefront of information systems and management research. The first phase of the research objective is exploratory. Exploratory research is longitudinal. During this phase of research, we form objectives, construct qualitative models, emphasize defining relationships and comparisons, make observations to draw implications, corroborate findings, and define directions. The second and third phases are confirmatory. Confirmatory research is cross-sectional. Through confirmatory research we form hypotheses, construct quantitative models, emphasize measurement and evaluation, set up and run experiments, verify results, and draw conclusions. This annual performance report describes the previous years' research efforts and the plan for the upcoming year.

  8. Involving Research Stakeholders in Developing Policy on Sharing Public Health Research Data in Kenya: Views on Fair Process for Informed Consent, Access Oversight, and Community Engagement.

    PubMed

    Jao, Irene; Kombe, Francis; Mwalukore, Salim; Bull, Susan; Parker, Michael; Kamuya, Dorcas; Molyneux, Sassy; Marsh, Vicki

    2015-07-01

    Increased global sharing of public health research data has potential to advance scientific progress but may present challenges to the interests of research stakeholders, particularly in low-to-middle income countries. Policies for data sharing should be responsive to public views, but there is little evidence of the systematic study of these from low-income countries. This qualitative study explored views on fair data-sharing processes among 60 stakeholders in Kenya with varying research experience, using a deliberative approach. Stakeholders' attitudes were informed by perceptions of benefit and concerns for research data sharing, including risks of stigmatization, loss of privacy, and undermining scientific careers and validity, reported in detail elsewhere. In this article, we discuss institutional trust-building processes seen as central to perceptions of fairness in sharing research data in this setting, including forms of community involvement, individual prior awareness and agreement to data sharing, independence and accountability of governance mechanisms, and operating under a national framework. © The Author(s) 2015.

  9. Optical Hybrid Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Takeda, Shuntaro; Furusawa, Akira

    Historically, two complementary approaches to optical quantum information processing have been pursued: qubits and continuous-variables, each exploiting either particle or wave nature of light. However, both approaches have pros and cons. In recent years, there has been a significant progress in combining both approaches with a view to realizing hybrid protocols that overcome the current limitations. In this chapter, we first review the development of the two approaches with a special focus on quantum teleportation and its applications. We then introduce our recent research progress in realizing quantum teleportation by a hybrid scheme, and mention its future applications to universal and fault-tolerant quantum information processing.

  10. Using Guided Inquiry and the Information Search Process to Develop Research Confidence among First Year Anatomy Students

    ERIC Educational Resources Information Center

    Bentley, Danielle Christine; Robinson, Andrea Cristina; Ruscitti, Robert Joseph

    2015-01-01

    With the growing volume of obtainable medical information and scientific literature, it is crucial that students in the field of allied health professions develop and refine the research skill set necessary to effectively find, retrieve, analyze, and use this information. This skill set can be effectively developed using student inquiry; an active…

  11. Using Guided Inquiry and the Information Search Process to Develop Research Confidence among First Year Anatomy Students

    ERIC Educational Resources Information Center

    Bentley, Danielle Christine; Robinson, Andrea Cristina; Ruscitti, Robert Joseph

    2015-01-01

    With the growing volume of obtainable medical information and scientific literature, it is crucial that students in the field of allied health professions develop and refine the research skill set necessary to effectively find, retrieve, analyze, and use this information. This skill set can be effectively developed using student inquiry; an active…

  12. Advanced information processing system

    NASA Technical Reports Server (NTRS)

    Lala, J. H.

    1984-01-01

    Design and performance details of the advanced information processing system (AIPS) for fault and damage tolerant data processing on aircraft and spacecraft are presented. AIPS comprises several computers distributed throughout the vehicle and linked by a damage tolerant data bus. Most I/O functions are available to all the computers, which run in a TDMA mode. Each computer performs separate specific tasks in normal operation and assumes other tasks in degraded modes. Redundant software assures that all fault monitoring, logging and reporting are automated, together with control functions. Redundant duplex links and damage-spread limitation provide the fault tolerance. Details of an advanced design of a laboratory-scale proof-of-concept system are described, including functional operations.

  13. Weather Information Processing

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Science Communications International (SCI), formerly General Science Corporation, has developed several commercial products based upon experience acquired as a NASA Contractor. Among them are METPRO, a meteorological data acquisition and processing system, which has been widely used, RISKPRO, an environmental assessment system, and MAPPRO, a geographic information system. METPRO software is used to collect weather data from satellites, ground-based observation systems and radio weather broadcasts to generate weather maps, enabling potential disaster areas to receive advance warning. GSC's initial work for NASA Goddard Space Flight Center resulted in METPAK, a weather satellite data analysis system. METPAK led to the commercial METPRO system. The company also provides data to other government agencies, U.S. embassies and foreign countries.

  14. A qualitative exploration of the informed consent process in hematopoietic cell transplantation clinical research and opportunities for improvement.

    PubMed

    Raj, M; Choi, S W; Platt, J

    2017-02-01

    Informed consent (IC) struggles to meet the ethical principles it strives to embody in the context of hematopoietic cell transplantation (HCT). Patients often participate in multiple clinical trials making it difficult to effectively inform the participants and fulfill complex regulations. The recent Notice of Proposed Rule Making would make major changes to federal requirements, providing a timely opportunity to evaluate existing practice. Twenty health care professionals within a Midwest Academic Medical Center involved in obtaining IC in the HCT clinic or involved in patient care during or after the IC process were interviewed to understand: (1) how they approached the IC process; (2) how they described a 'successful' IC process; and (3) opportunities for innovation. Narrative and discourse analyses of interviews indicate that providers understand IC to be a collaborative process requiring engagement and participation of providers, patients and caregivers. 'Markers of success' were identified including cognitive, affective and procedural markers focusing on patient understanding and comfort with the decision to participate. Opportunities for innovating the process included use of decision aids and tablet-based technology, and better use of patient portals. Our findings suggest specific interventions for the IC process that could support the process of consent for providers, patients and caregivers.

  15. Scaling the Information Processing Demands of Occupations

    ERIC Educational Resources Information Center

    Haase, Richard F.; Jome, LaRae M.; Ferreira, Joaquim Armando; Santos, Eduardo J. R.; Connacher, Christopher C.; Sendrowitz, Kerrin

    2011-01-01

    The purpose of this study was to provide additional validity evidence for a model of person-environment fit based on polychronicity, stimulus load, and information processing capacities. In this line of research the confluence of polychronicity and information processing (e.g., the ability of individuals to process stimuli from the environment…

  16. The Complex Information Process

    NASA Astrophysics Data System (ADS)

    Taborsky, Edwina

    2000-09-01

    This paper examines the semiosic development of energy to information within a dyadic reality that operates within the contradictions of both classical and quantum physics. These two realities are examined within the three Peircean modal categories of Firstness, Secondness and Thirdness. The paper concludes that our world cannot operate within either of the two physical realities but instead filiates the two to permit a semiosis or information-generation of complex systems.

  17. Organizations and Information Processing: A Field Study of Research and Development Units within the United States Air Force Systems Command.

    DTIC Science & Technology

    1984-08-01

    uncertainty (Downey, Hellriegel and Slocum, 1975). DowTney and Slocum (1975) conceptualize uncertainty as a psychological state in which the sources of...Child, 1912; Osborn and Hunt, 1914; Downey, Hellriegel , and Slocum, 1975; Huber, O’Connel and Cummings, 1975; Schmidt and Cummings, 1975; Leifer and...uncertainty and the need for external information processing, including: Duncan, 1972; Child, 1972; Osborn and Hunt, 1914; Hellriegel and Solcum, 1915; Huber

  18. Informed consent in pediatric research.

    PubMed

    Leibson, Tom; Koren, Gideon

    2015-02-01

    Pediatric drug research is gradually becoming more and more accepted as the norm for assessing whether a drug is safe and efficacious for infants and children. The process of informed consent and assent for these trials presents a major challenge. The aim of this review is to map historical, ethical and legal aspects relevant to the challenges of informed consent in the setting of pediatric drug research. The impact of age, level of maturity and life circumstances on the process of obtaining informed consent as well as the relations between consent and assent are discussed. There appears to be a lack of regulatory clarity in the area of pediatric clinical trials; while numerous statements have been made regarding children's rights to autonomy and their ability to care for themselves and for younger ones, the ever changing status of adolescence is still difficult to translate to informed consent. This may delay scientific and clinical advancement for children who are at the very junction of being independent and not needing parental permission. Obtaining consent and assent for pediatric clinical trials is a delicate matter, as both parent and child need to agree to participate. The appropriate transfer of information to guardians and the children, especially concerning potential risks and benefits, is at the heart of informed consent, as it serves to protect both patient and physician. As many adults lack health literacy, one must ensure that guardians receive relevant information at a level and in forms they can understand regarding the trials their children are asked to participate in.

  19. Integrated Optical Information Processing

    DTIC Science & Technology

    1988-08-01

    dimensional processing to be performed with inherently one-dimensional signal processing devices. This permits the monolithic or hybrid integration of...effective time delays; 5. Selective partial waveguide outcoupling of channelized light from an integrated optical chip; 6. Potential monolithic ... integrated optical chip; 6. Potential monolithic integration of optical waveguides with two-dimensional opto- electronic detector technology. The integrated

  20. Conceptual models of information processing

    NASA Technical Reports Server (NTRS)

    Stewart, L. J.

    1983-01-01

    The conceptual information processing issues are examined. Human information processing is defined as an active cognitive process that is analogous to a system. It is the flow and transformation of information within a human. The human is viewed as an active information seeker who is constantly receiving, processing, and acting upon the surrounding environmental stimuli. Human information processing models are conceptual representations of cognitive behaviors. Models of information processing are useful in representing the different theoretical positions and in attempting to define the limits and capabilities of human memory. It is concluded that an understanding of conceptual human information processing models and their applications to systems design leads to a better human factors approach.

  1. Conceptual models of information processing

    NASA Technical Reports Server (NTRS)

    Stewart, L. J.

    1983-01-01

    The conceptual information processing issues are examined. Human information processing is defined as an active cognitive process that is analogous to a system. It is the flow and transformation of information within a human. The human is viewed as an active information seeker who is constantly receiving, processing, and acting upon the surrounding environmental stimuli. Human information processing models are conceptual representations of cognitive behaviors. Models of information processing are useful in representing the different theoretical positions and in attempting to define the limits and capabilities of human memory. It is concluded that an understanding of conceptual human information processing models and their applications to systems design leads to a better human factors approach.

  2. NSF Support for Information Science Research.

    ERIC Educational Resources Information Center

    Brownstein, Charles N.

    1986-01-01

    Major research opportunities and needs are expected by the National Science Foundation in six areas of information science: models of adaptive information processing, learning, searching, and recognition; knowledge resource systems, particularly intelligent systems; user-system interaction; augmentation of human information processing tasks;…

  3. Neural processing of gravity information

    NASA Technical Reports Server (NTRS)

    Schor, Robert H.

    1992-01-01

    The goal of this project was to use the linear acceleration capabilities of the NASA Vestibular Research Facility (VRF) at Ames Research Center to directly examine encoding of linear accelerations in the vestibular system of the cat. Most previous studies, including my own, have utilized tilt stimuli, which at very low frequencies (e.g., 'static tilt') can be considered a reasonably pure linear acceleration (e.g., 'down'); however, higher frequencies of tilt, necessary for understanding the dynamic processing of linear acceleration information, necessarily involves rotations which can stimulate the semicircular canals. The VRF, particularly the Long Linear Sled, has promise to provide controlled pure linear accelerations at a variety of stimulus frequencies, with no confounding angular motion.

  4. Information Processing Theory: Classroom Applications.

    ERIC Educational Resources Information Center

    Slate, John R.; Charlesworth, John R., Jr.

    The information processing model, a theoretical framework of how humans think, reason, and learn, views human cognitive functioning as analogous to the operation of a computer. This paper uses the increased understanding of the information processing model to provide teachers with suggestions for improving the teaching-learning process. Major…

  5. Optoelectronic Information Processing

    DTIC Science & Technology

    2012-03-07

    Very fine pointing, tracking , and stabilization control; Ultra-lightweight reconfigurable antennas THz & Microwave/Millimeter Wave photonics...plasmon waveguide for highest coupling efficiency • Process is compatible with standard CMOS reactive ion etching – no complex 3D structures or...Silicon Nanomembranes for Optical Phased Array (OPA) and Optical True Time Delay (TTD) Applications Texas-led MURI-Center for Silicon Nano- Membranes – PI

  6. A mixed-methods study on perceptions towards use of Rapid Ethical Assessment to improve informed consent processes for health research in a low-income setting

    PubMed Central

    2014-01-01

    Background Rapid Ethical Assessment (REA) is a form of rapid ethnographic assessment conducted at the beginning of research project to guide the consent process with the objective of reconciling universal ethical guidance with specific research contexts. The current study is conducted to assess the perceived relevance of introducing REA as a mainstream tool in Ethiopia. Methods Mixed methods research using a sequential explanatory approach was conducted from July to September 2012, including 241 cross-sectional, self-administered and 19 qualitative, in-depth interviews among health researchers and regulators including ethics committee members in Ethiopian health research institutions and universities. Results In their evaluation of the consent process, only 40.2% thought that the consent process and information given were adequately understood by study participants; 84.6% claimed they were not satisfied with the current consent process and 85.5% thought the best interests of study participants were not adequately considered. Commonly mentioned consent-related problems included lack of clarity (48.1%), inadequate information (34%), language barriers (28.2%), cultural differences (27.4%), undue expectations (26.6%) and power imbalances (20.7%). About 95.4% believed that consent should be contextualized to the study setting and 39.4% thought REA would be an appropriate approach to improve the perceived problems. Qualitative findings helped to further explore the gaps identified in the quantitative findings and to map-out concerns related to the current research consent process in Ethiopia. Suggestions included, conducting REA during the pre-test (pilot) phase of studies when applicable. The need for clear guidance for researchers on issues such as when and how to apply the REA tools was stressed. Conclusion The study findings clearly indicated that there are perceived to be correctable gaps in the consent process of medical research in Ethiopia. REA is considered

  7. A Rural Community's Involvement in the Design and Usability Testing of a Computer-Based Informed Consent Process for the Personalized Medicine Research Project

    PubMed Central

    Mahnke, Andrea N; Plasek, Joseph M; Hoffman, David G; Partridge, Nathan S; Foth, Wendy S; Waudby, Carol J; Rasmussen, Luke V; McManus, Valerie D; McCarty, Catherine A

    2014-01-01

    Many informed consent studies demonstrate that research subjects poorly retain and understand information in written consent documents. Previous research in multimedia consent is mixed in terms of success for improving participants’ understanding, satisfaction, and retention. This failure may be due to a lack of a community-centered design approach to building the interventions. The goal of this study was to gather information from the community to determine the best way to undertake the consent process. Community perceptions regarding different computer-based consenting approaches were evaluated, and a computer-based consent was developed and tested. A second goal was to evaluate whether participants make truly informed decisions to participate in research. Simulations of an informed consent process were videotaped to document the process. Focus groups were conducted to determine community attitudes towards a computer-based informed consent process. Hybrid focus groups were conducted to determine the most acceptable hardware device. Usability testing was conducted on a computer-based consent prototype using a touch-screen kiosk. Based on feedback, a computer-based consent was developed. Representative study participants were able to easily complete the consent, and all were able to correctly answer the comprehension check questions. Community involvement in developing a computer-based consent proved valuable for a population-based genetic study. These findings may translate to other types of informed consents, such as genetic clinical trials consents. A computer-based consent may serve to better communicate consistent, clear, accurate, and complete information regarding the risks and benefits of study participation. Additional analysis is necessary to measure the level of comprehension of the check-question answers by larger numbers of participants. The next step will involve contacting participants to measure whether understanding of what they consented to is

  8. The Location of Information Processing Organizations.

    ERIC Educational Resources Information Center

    Monge, Peter R.; And Others

    Location theory was extended into the domain of information-processing firms by attempting to optimally place a federal research and development agency according to its information-processing functions. The techniques used consisted of identifying possible locations within the continental United States, examining the costs of performing the…

  9. Research Planning Process

    NASA Technical Reports Server (NTRS)

    Lofton, Rodney

    2010-01-01

    This presentation describes the process used to collect, review, integrate, and assess research requirements desired to be a part of research and payload activities conducted on the ISS. The presentation provides a description of: where the requirements originate, to whom they are submitted, how they are integrated into a requirements plan, and how that integrated plan is formulated and approved. It is hoped that from completing the review of this presentation, one will get an understanding of the planning process that formulates payload requirements into an integrated plan used for specifying research activities to take place on the ISS.

  10. Interdisciplinary Research and Information Overload.

    ERIC Educational Resources Information Center

    Wilson, Patrick

    1996-01-01

    Discusses information overload and examines several ways in which actual and potential overload affects research choices for the solo researcher in interdisciplinary areas. Topics include information overload and teamwork; entry barriers to certain specialties, including necessary background knowledge; and information utilization and knowledge…

  11. Interdisciplinary Research and Information Overload.

    ERIC Educational Resources Information Center

    Wilson, Patrick

    1996-01-01

    Discusses information overload and examines several ways in which actual and potential overload affects research choices for the solo researcher in interdisciplinary areas. Topics include information overload and teamwork; entry barriers to certain specialties, including necessary background knowledge; and information utilization and knowledge…

  12. Image Processing Research

    DTIC Science & Technology

    1976-09-30

    Processing Institute University of Southern California University Park Los Angeles, California 90007 Sponsored by Advanced Research Projects Agency...Image Processing Institute University of Southern California University Park Los Angeles, California 90007 Accession For "mis GRA&l DTIC... Park Los Angeles, California 90007 ’«.’J. He »-’OH r ircuHiTr CLASJIUCATION UNCLASSIFIED 2ö. chouc 3 NEPOH f TITLE IMAGE PROCESSING

  13. Remote Sensing Information Science Research

    NASA Technical Reports Server (NTRS)

    Clarke, Keith C.; Scepan, Joseph; Hemphill, Jeffrey; Herold, Martin; Husak, Gregory; Kline, Karen; Knight, Kevin

    2002-01-01

    This document is the final report summarizing research conducted by the Remote Sensing Research Unit, Department of Geography, University of California, Santa Barbara under National Aeronautics and Space Administration Research Grant NAG5-10457. This document describes work performed during the period of 1 March 2001 thorough 30 September 2002. This report includes a survey of research proposed and performed within RSRU and the UCSB Geography Department during the past 25 years. A broad suite of RSRU research conducted under NAG5-10457 is also described under themes of Applied Research Activities and Information Science Research. This research includes: 1. NASA ESA Research Grant Performance Metrics Reporting. 2. Global Data Set Thematic Accuracy Analysis. 3. ISCGM/Global Map Project Support. 4. Cooperative International Activities. 5. User Model Study of Global Environmental Data Sets. 6. Global Spatial Data Infrastructure. 7. CIESIN Collaboration. 8. On the Value of Coordinating Landsat Operations. 10. The California Marine Protected Areas Database: Compilation and Accuracy Issues. 11. Assessing Landslide Hazard Over a 130-Year Period for La Conchita, California Remote Sensing and Spatial Metrics for Applied Urban Area Analysis, including: (1) IKONOS Data Processing for Urban Analysis. (2) Image Segmentation and Object Oriented Classification. (3) Spectral Properties of Urban Materials. (4) Spatial Scale in Urban Mapping. (5) Variable Scale Spatial and Temporal Urban Growth Signatures. (6) Interpretation and Verification of SLEUTH Modeling Results. (7) Spatial Land Cover Pattern Analysis for Representing Urban Land Use and Socioeconomic Structures. 12. Colorado River Flood Plain Remote Sensing Study Support. 13. African Rainfall Modeling and Assessment. 14. Remote Sensing and GIS Integration.

  14. Value-of-information analysis within a stakeholder-driven research prioritization process in a US setting: an application in cancer genomics.

    PubMed

    Carlson, Josh J; Thariani, Rahber; Roth, Josh; Gralow, Julie; Henry, N Lynn; Esmail, Laura; Deverka, Pat; Ramsey, Scott D; Baker, Laurence; Veenstra, David L

    2013-05-01

    The objective of this study was to evaluate the feasibility and outcomes of incorporating value-of-information (VOI) analysis into a stakeholder-driven research prioritization process in a US-based setting. . Within a program to prioritize comparative effectiveness research areas in cancer genomics, over a period of 7 months, we developed decision-analytic models and calculated upper-bound VOI estimates for 3 previously selected genomic tests. Thirteen stakeholders representing patient advocates, payers, test developers, regulators, policy makers, and community-based oncologists ranked the tests before and after receiving VOI results. The stakeholders were surveyed about the usefulness and impact of the VOI findings. The estimated upper-bound VOI ranged from $33 million to $2.8 billion for the 3 research areas. Seven stakeholders indicated the results modified their rankings, 9 stated VOI data were useful, and all indicated they would support its use in future prioritization processes. Some stakeholders indicated expected value of sampled information might be the preferred choice when evaluating specific Limitations. Our study was limited by the size and the potential for selection bias in the composition of the external stakeholder group, lack of a randomized design to assess effect of VOI data on rankings, and the use of expected value of perfect information v. expected value of sample information methods. Value of information analyses may have a meaningful role in research topic prioritization for comparative effectiveness research in the United States, particularly when large differences in VOI across topic areas are identified. Additional research is needed to facilitate the use of more complex value of information analyses in this setting.

  15. Value of Information Analysis within a Stakeholder-Driven Research Prioritization Process in a US Setting: An Application in Cancer Genomics

    PubMed Central

    Carlson, Josh J.; Thariani, Rahber; Roth, Josh; Gralow, Julie; Henry, N. Lynn; Esmail, Laura; Deverka, Pat; Ramsey, Scott D.; Baker, Laurence; Veenstra, David L.

    2014-01-01

    Objective The objective of this study was to evaluate the feasibility and outcomes of incorporating value of information (VOI) analysis into a stakeholder-driven research prioritization process in a US-based setting. Methods Within a program to prioritize comparative effectiveness research areas in cancer genomics, over a period of 7 months, we developed decision-analytic models and calculated upper-bound VOI estimates for three previously selected genomic tests. Thirteen stakeholders representing patient advocates, payers, test developers, regulators, policy-makers, and community-based oncologists ranked the tests before and after receiving VOI results. The stakeholders were surveyed about the usefulness and impact of the VOI findings. Results The estimated upper-bound VOI ranged from $33M to $2.8 billion for the three research areas. Seven stakeholders indicated the results modified their rankings, nine stated VOI data was useful, and all indicated they would support its use in future prioritization processes. Some stakeholders indicated expected value of sampled information might be the preferred choice when evaluating specific study designs. Limitations Our study was limited by the size and the potential for selection bias in the composition of the external stakeholder group, lack of a randomized design to assess effect of VOI data on rankings, and the use of expected value of perfect information versus expected value of sample information methods. Conclusions Value of information analyses may have a meaningful role in research topic prioritization for comparative effectiveness research in the US, particularly when large differences in VOI across topic areas are identified. Additional research is needed to facilitate the use of more complex value of information analyses in this setting. PMID:23635833

  16. Research Needs in Information Science.

    ERIC Educational Resources Information Center

    Shaw, Debora; Fouchereaux, Karen

    1993-01-01

    Identifies areas of research needs in information science that were compiled from a review of the "Annual Review of Information Science and Technology." Areas highlighted include automated systems, including criteria, standards, evaluation, and legal issues; economics; indexing; information retrieval; and information seeking, including…

  17. Business Information Processing Curriculum Guide.

    ERIC Educational Resources Information Center

    Sullivan, Carol

    This curriculum guide is designed to train students in the competencies necessary to meet the needs of the automated office in entry-level information processing positions. The guide is organized into 16 units that are correlated with the essential elements for the business information processing course. Introductory materials include a scope and…

  18. Informed consent in medical research.

    PubMed

    Evans, John Grimley; Beck, Peter

    2002-01-01

    That people should only be enrolled in medical research if they have given free and informed consent is now an unquestioned principle of research ethics. It is however a recent innovation. Prior to the prominence given to consent to participation in research in the condemnation of German doctors arraigned at Nuremberg in 1945, informed consent had appeared in American litigation, but only as an issue in clinical malpractice suits. Informed consent as an ethical requirement in medical research had arisen in some earlier European contexts. Despite the Nuremberg judgement, informed consent by participants in research was not widely recognised as ethically mandatory until the early 1970s. This delay seems to have been due in part to scepticism about the practicability of truly informed consent, but medical paternalism and the circumstances surrounding military research during the Cold War period may have contributed.

  19. The multicultural research process.

    PubMed

    Evans, Bronwynne C

    2006-07-01

    Qualitative research allows students to explore the complex experiences of health and illness and examine assumptions related to class, race, gender, and ethnicity. Faculty who teach qualitative research can promote culturally congruent nursing practice, and students can learn how such practice is grounded in research. The experiential approach taken in this class acquainted students with basic principles of qualitative research, used such principles to foster recognition of assumptions and increase cultural awareness, and encouraged a new way of knowing and being in nursing. The learning goals were to experience the "flavor" of qualitative data analysis using a filmed interview of an American Indian nurse and written interviews of a Hispanic/Latina nurse and nursing student, speaking about their educational experiences in nursing. In this process, the nurse educator exemplified principles of multicultural education for these budding teachers, such as weaving cultural content across the curriculum and role modeling concern for cultural issues in teaching, research, and service.

  20. Clinical research before informed consent.

    PubMed

    Miller, Franklin G

    2014-06-01

    Clinical research with patient-subjects was routinely conducted without informed consent for research participation prior to 1966. The aim of this article is to illuminate the moral climate of clinical research at this time, with particular attention to placebo-controlled trials in which patient-subjects often were not informed that they were participating in research or that they might receive a placebo intervention rather than standard medical treatment or an experimental treatment for their condition. An especially valuable window into the thinking of clinical investigators about their relationship with patient-subjects in the era before informed consent is afforded by reflection on two articles published by psychiatric researchers in 1966 and 1967, at the point of transition between clinical research conducted under the guise of medical care and clinical research based on consent following an invitation to participate and disclosure of material information about the study. Historical inquiry relating to the practice of clinical research without informed consent helps to put into perspective the moral progress associated with soliciting consent following disclosure of pertinent information; it also helps to shed light on an important issue in contemporary research ethics: the conditions under which it is ethical to conduct clinical research without informed consent.

  1. The Serendipitous Research Process

    ERIC Educational Resources Information Center

    Nutefall, Jennifer E.; Ryder, Phyllis Mentzell

    2010-01-01

    This article presents the results of an exploratory study asking faculty in the first-year writing program and instruction librarians about their research process focusing on results specifically related to serendipity. Steps to prepare for serendipity are highlighted as well as a model for incorporating serendipity into a first-year writing…

  2. Research into Process Curricula.

    ERIC Educational Resources Information Center

    Andreas, Burton G.; And Others

    These papers are related to the basic comprehensive research and development plan of the Eastern Regional Institute for Education (ERIE). The first paper, Improving Process Education: A Comprehensive Plan by Burton G. Andreas, describes the comprehensive plan and introduces the succeeding papers. The goals of the program are to improve process…

  3. Information processing, computation, and cognition.

    PubMed

    Piccinini, Gualtiero; Scarantino, Andrea

    2011-01-01

    Computation and information processing are among the most fundamental notions in cognitive science. They are also among the most imprecisely discussed. Many cognitive scientists take it for granted that cognition involves computation, information processing, or both - although others disagree vehemently. Yet different cognitive scientists use 'computation' and 'information processing' to mean different things, sometimes without realizing that they do. In addition, computation and information processing are surrounded by several myths; first and foremost, that they are the same thing. In this paper, we address this unsatisfactory state of affairs by presenting a general and theory-neutral account of computation and information processing. We also apply our framework by analyzing the relations between computation and information processing on one hand and classicism, connectionism, and computational neuroscience on the other. We defend the relevance to cognitive science of both computation, at least in a generic sense, and information processing, in three important senses of the term. Our account advances several foundational debates in cognitive science by untangling some of their conceptual knots in a theory-neutral way. By leveling the playing field, we pave the way for the future resolution of the debates' empirical aspects.

  4. Informed consent in clinical research.

    PubMed

    Pick, Andrew; Berry, Shelley; Gilbert, Kayleigh; McCaul, James

    Since increasing numbers of patients are asked to take part in clinical trials, nurses need to be aware of the principles of valid, informed consent. This article explores consent, which aims to protect the rights, safety and wellbeing of patients. In particular, the history of consent in research and the elements involved in obtaining informed consent from potential participants in research studies are discussed.

  5. Research review for information management

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.

    1988-01-01

    The goal of RICIS research in information management is to apply currently available technology to existing problems in information management. Research projects include the following: the Space Business Research Center (SBRC), the Management Information and Decision Support Environment (MIDSE), and the investigation of visual interface technology. Several additional projects issued reports. New projects include the following: (1) the AdaNET project to develop a technology transfer network for software engineering and the Ada programming language; and (2) work on designing a communication system for the Space Station Project Office at JSC. The central aim of all projects is to use information technology to help people work more productively.

  6. Research review for information management

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.

    1988-01-01

    The goal of RICIS research in information management is to apply currently available technology to existing problems in information management. Research projects include the following: the Space Business Research Center (SBRC), the Management Information and Decision Support Environment (MIDSE), and the investigation of visual interface technology. Several additional projects issued reports. New projects include the following: (1) the AdaNET project to develop a technology transfer network for software engineering and the Ada programming language; and (2) work on designing a communication system for the Space Station Project Office at JSC. The central aim of all projects is to use information technology to help people work more productively.

  7. Information Processing Using Quantum Probability

    NASA Astrophysics Data System (ADS)

    Behera, Laxmidhar

    2006-11-01

    This paper presents an information processing paradigm that introduces collective response of multiple agents (computational units) while the level of intelligence associated with the information processing has been increased manifold. It is shown that if the potential field of the Schroedinger wave equation is modulated using a self-organized learning scheme, then the probability density function associated with the stochastic data is transferred to the probability amplitude function which is the response of the Schroedinger wave equation. This approach illustrates that information processing of data with stochastic behavior can be efficiently done using quantum probability instead of classical probability. The proposed scheme has been demonstrated through two applications: denoising and adaptive control.

  8. Problem focused integration of information, quality and process management with empirical research: The example of the Essen Interdisciplinary Pressure Ulcer Project.

    PubMed

    Stausberg, Jürgen; Bartoszek, Gabriele; Lottko, Birgit; Kröger, Knut; Niebel, Wolfgang; Schneider, Helmut; Maier, Irene

    2006-01-01

    Issues of information management, quality management, process management, and empirical research are often seen independently from each other. In the Essen interdisciplinary pressure ulcer project, they were integrated to establish a synergy between quality of care, economics and research. The electronic documentation of events and supplementary information was done with the hospital wide patient administration system. Feedback and automatically requests were used for quality improvement. Codes for reimbursement are generated from the clinical documentation. Research studies had been based on the routine documentation. Prerequisite was the cooperation of all relevant groups, nurses, physicians, informaticians, theoreticians and medical controller. In the future, it will be necessary to extend the approach to other relevant nursing problems and to replace the redundant documentation (paper-based as well as electronic) by an electronic health record.

  9. Information processing, computation, and cognition

    PubMed Central

    Scarantino, Andrea

    2010-01-01

    Computation and information processing are among the most fundamental notions in cognitive science. They are also among the most imprecisely discussed. Many cognitive scientists take it for granted that cognition involves computation, information processing, or both – although others disagree vehemently. Yet different cognitive scientists use ‘computation’ and ‘information processing’ to mean different things, sometimes without realizing that they do. In addition, computation and information processing are surrounded by several myths; first and foremost, that they are the same thing. In this paper, we address this unsatisfactory state of affairs by presenting a general and theory-neutral account of computation and information processing. We also apply our framework by analyzing the relations between computation and information processing on one hand and classicism, connectionism, and computational neuroscience on the other. We defend the relevance to cognitive science of both computation, at least in a generic sense, and information processing, in three important senses of the term. Our account advances several foundational debates in cognitive science by untangling some of their conceptual knots in a theory-neutral way. By leveling the playing field, we pave the way for the future resolution of the debates’ empirical aspects. PMID:22210958

  10. Information processing in miniature brains.

    PubMed

    Chittka, L; Skorupski, P

    2011-03-22

    Since a comprehensive understanding of brain function and evolution in vertebrates is often hobbled by the sheer size of the nervous system, as well as ethical concerns, major research efforts have been made to understand the neural circuitry underpinning behaviour and cognition in invertebrates, and its costs and benefits under natural conditions. This special feature of Proceedings of the Royal Society B contains an idiosyncratic range of current research perspectives on neural underpinnings and adaptive benefits (and costs) of such diverse phenomena as spatial memory, colour vision, attention, spontaneous behaviour initiation, memory dynamics, relational rule learning and sleep, in a range of animals from marine invertebrates with exquisitely simple nervous systems to social insects forming societies with many thousands of individuals working together as a 'superorganism'. This introduction provides context and history to tie the various approaches together, and concludes that there is an urgent need to understand the full neuron-to-neuron circuitry underlying various forms of information processing-not just to explore brain function comprehensively, but also to understand how (and how easily) cognitive capacities might evolve in the face of pertinent selection pressures. In the invertebrates, reaching these goals is becoming increasingly realistic.

  11. Stochastic thermodynamics of information processing

    NASA Astrophysics Data System (ADS)

    Cardoso Barato, Andre

    2015-03-01

    We consider two recent advancements on theoretical aspects of thermodynamics of information processing. First we show that the theory of stochastic thermodynamics can be generalized to include information reservoirs. These reservoirs can be seen as a sequence of bits which has its Shannon entropy changed due to the interaction with the system. Second we discuss bipartite systems, which provide a convenient description of Maxwell's demon. Analyzing a special class of bipartite systems we show that they can be used to study cellular information processing, allowing for the definition of an entropic rate that quantifies how much a cell learns about a fluctuating external environment and that is bounded by the thermodynamic entropy production.

  12. Informed consent: an international researchers' perspective.

    PubMed

    Rivera, Roberto; Borasky, David; Rice, Robert; Carayon, Florence; Wong, Emelita

    2007-01-01

    We reported 164 researchers' recommendations for information that should be included in the informed consent process. These recommendations were obtained during training workshops conducted in Africa, Europe, and the United States. The 8 elements of informed consent of the US Code of Federal Regulations were used to identify 95 items of information ("points"), most related to benefits and research description. Limited consensus was found among the 3 workshops: of the 95 points, only 27 (28%) were identified as useful by all groups. These points serve as a springboard for identifying information applicable in different geographic areas and indicate the need for involving a variety of individuals and stakeholders, with different research and cultural perspectives, in the development of informed consent, particularly for research undertaken in international settings.

  13. Research Notes and Information References

    SciTech Connect

    Hartley, III, Dean S.

    1994-12-01

    The RNS (Research Notes System) is a set of programs and databases designed to aid the research worker in gathering, maintaining, and using notes taken from the literature. The sources for the notes can be books, journal articles, reports, private conversations, conference papers, audiovisuals, etc. The system ties the databases together in a relational structure, thus eliminating data redundancy while providing full access to all the information. The programs provide the means for access and data entry in a way that reduces the key-entry burden for the user. Each note has several data fields. Included are the text of the note, the subject classification (for retrieval), and the reference identification data. These data are divided into four databases: Document data - title, author, publisher, etc., fields to identify the article within the document; Note data - text and page of the note; Sublect data - subject categories to ensure uniform spelling for searches. Additionally, there are subsidiary files used by the system, including database index and temporary work files. The system provides multiple access routes to the notes, both structurally (access method) and topically (through cross-indexing). Output may be directed to a printer or saved as a file for input to word processing software.

  14. Research in Library Reference/Information Service.

    ERIC Educational Resources Information Center

    Lynch, Mary Jo

    1983-01-01

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

  15. Physical limits in information processing

    NASA Astrophysics Data System (ADS)

    Keyes, Robert W.

    Fundamental physical principles limiting improvements in the speed, fabrication and operating costs, and degree of miniaturization of electronic components for information processing are explored. Topics addressed include the representation of information for communication and computation, system architectures, the nature of three- and two-terminal devices, voltage, bipolar transistors, FETs, MESFETs, soft errors; chip wiring, electromigration, and chip interconnects; fabrication methods; energy dissipation; and power-supply cooling. Extensive diagrams and graphs are provided.

  16. Proprioceptive information processing in schizophrenia.

    PubMed

    Arnfred, Sidse M H

    2012-03-01

    This doctoral thesis focuses on brain activity in response to proprioceptive stimulation in schizophrenia. The works encompass methodological developments substantiated by investigations of healthy volunteers and two clinical studies of schizophrenia spectrum patients. American psychiatrist Sandor Rado (1890-1972) suggested that one of two un-reducible deficits in schizophrenia was a disorder of proprioception. Exploration of proprioceptive information processing is possible through the measurement of evoked and event related potentials. Event related EEG can be analyzed as conventional time-series averages or as oscillatory averages transformed into the frequency domain. Gamma activity evoked by electricity or by another type of somatosensory stimulus has not been reported before in schizophrenia. Gamma activity is considered to be a manifestation of perceptual integration. A new load stimulus was constructed that stimulated the proprioceptive dimension of recognition of applied force. This load stimulus was tested both in simple and several types of more complex stimulus paradigms, with and without tasks, in total in 66 healthy volunteers. The evoked potential (EP) resulting from the load stimulus was named the proprioceptive EP. The later components of the proprioceptive EP (> 150 ms) were modulated similarly to previously reported electrical somatosensory EPs by repetition and cognitive task. The earlier activity was further investigated through decomposition of the time-frequency transformed data by a new non-negative matrix analysis, and previous research and visual inspection validated these results. Several time-frequency components emerged in the proprioceptive EP. The contra-lateral parietal gamma component (60-70 ms; 30-41 Hz) had not previously been described in the somatosensory modality without electrical stimulation. The parietal beta component (87-103 ms; 19-22 Hz) was increased when the proprioceptive stimulus appeared in a predictable sequence in

  17. The Event-Related Brain Potential as an Index of Information Processing and Cognitive Activity: A Program of Basic Research.

    DTIC Science & Technology

    1986-02-20

    CPL 83-1-F33615-82-K-0611). Champaign: University of Illinois, Cognitive Psychophysiology Laboratory. Karis, D., Druckman , D., Lissak, R., & Donchin...research (pp. 515-522). (EPA-600/9-77-043). Washington, D. C.: U.S. Government Printing Office. Polich, J., Howard , L., & Starr, A. (1983). P300 latency...Karis, Druckman , Lissak, & Donchin, 1984; DeSwart, Kok, & Das-Smaal, 1981; Stuss & Picton, 1978), or to learn the pattern of stimuli and thus be

  18. The Event-Related Brain Potential as an Index of Information Processing and Cognitive Activity: A Program of Basic Research.

    DTIC Science & Technology

    1988-02-29

    Applications of 331 Research. ... ........ 55 5.1 URis and *notion 5.1.1 amotion and cognition. .. ............. 56 5.1.2 Lie detection.. ............... 57...the subject was expected to learn which nonsense syllable (tditionally labeled a CVC for Consonant- Vowel - Con- sonant) must be produced in response...detected a "TH" pair it can be relatively sure the following character would be one of the vowels . It may also be possible to enhance the speed of the system

  19. Medical Information Processing by Computer.

    ERIC Educational Resources Information Center

    Kleinmuntz, Benjamin

    The use of the computer for medical information processing was introduced about a decade ago. Considerable inroads have now been made toward its applications to problems in medicine. Present uses of the computer, both as a computational and noncomputational device include the following: automated search of patients' files; on-line clinical data…

  20. Dynamic Information and Library Processing.

    ERIC Educational Resources Information Center

    Salton, Gerard

    This book provides an introduction to automated information services: collection, analysis, classification, storage, retrieval, transmission, and dissemination. An introductory chapter is followed by an overview of mechanized processes for acquisitions, cataloging, and circulation. Automatic indexing and abstracting methods are covered, followed…

  1. Information Processing Applications: Curriculum Guidelines.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia. Div. of Vocational-Technical and Adult Education Services.

    This guide is intended to serve as a resource for business education instructors who are teaching a course in information processing for the automated office. The following topics are covered: program goals, student learning objectives for production applications, an introduction to production applications, a curriculum outline, student learning…

  2. Information technology standards process guide

    SciTech Connect

    Not Available

    1994-04-01

    This document presents a logical and realistic approach to implementation of the Information Technology Standards Program throughout the Department and its management and operating contractors, as described in Department of Energy 1360.3C, Information Technology Standards, dated October 19, 1992. To take better advantage of commercial advances and investments in information technology resources, it is paramount that the Department of Energy move as rapidly as programmatically feasible to an open systems environment. The process revolves around the selection of interface standards in areas such as multi-system and multi-processor interconnects, operating and database management systems, graphics, and security. This new approach will result in reduced production, operation, and maintenance costs, and more effective system integration. The Information Technology Standards Process Guide provides a model that may be tailored to Department of Energy sites. It also assists sites in understanding the Information Technology Standards Program. It is not an architectural description to be used in implementing a corporate information systems environment.

  3. Practicality of quantum information processing

    NASA Astrophysics Data System (ADS)

    Lau, Hoi-Kwan

    Quantum Information Processing (QIP) is expected to bring revolutionary enhancement to various technological areas. However, today's QIP applications are far from being practical. The problem involves both hardware issues, i.e., quantum devices are imperfect, and software issues, i.e., the functionality of some QIP applications is not fully understood. Aiming to improve the practicality of QIP, in my PhD research I have studied various topics in quantum cryptography and ion trap quantum computation. In quantum cryptography, I first studied the security of position-based quantum cryptography (PBQC). I discovered a wrong assumption in the previous literature that the cheaters are not allowed to share entangled resources. I proposed entanglement attacks that could cheat all known PBQC protocols. I also studied the practicality of continuous-variable (CV) quantum secret sharing (QSS). While the security of CV QSS was considered by the literature only in the limit of infinite squeezing, I found that finitely squeezed CV resources could also provide finite secret sharing rate. Our work relaxes the stringent resources requirement of implementing QSS. In ion trap quantum computation, I studied the phase error of quantum information induced by dc Stark effect during ion transportation. I found an optimized ion trajectory for which the phase error is the minimum. I also defined a threshold speed, above which ion transportation would induce significant error. In addition, I proposed a new application for ion trap systems as universal bosonic simulators (UBS). I introduced two architectures, and discussed their respective strength and weakness. I illustrated the implementations of bosonic state initialization, transformation, and measurement by applying radiation fields or by varying the trap potential. When comparing with conducting optical experiments, the ion trap UBS is advantageous in higher state initialization efficiency and higher measurement accuracy. Finally, I

  4. Information Fusion and Cognitive Processing

    DTIC Science & Technology

    2010-09-22

    ADA560467. Indo-US Science and Technology Round Table Meeting (4th Annual) - Power Energy and Cognitive Science Held in Bangalore, India on September 21-23...Foundation and Department of Energy First Workshop on Information Fusion Office of Naval Research was the lead sponsor, together with National Science...Foundation and Department of Energy Brought together scientists from: Engineering Computer, Science, Mathematics, Econometrics, Bioinformatics

  5. Open source clinical portals: a model for healthcare information systems to support care processes and feed clinical research. An Italian case of design, development, reuse, and exploitation.

    PubMed

    Locatelli, Paolo; Baj, Emanuele; Restifo, Nicola; Origgi, Gianni; Bragagia, Silvia

    2011-01-01

    Open source is a still unexploited chance for healthcare organizations and technology providers to answer to a growing demand for innovation and to join economical benefits with a new way of managing hospital information systems. This chapter will present the case of the web enterprise clinical portal developed in Italy by Niguarda Hospital in Milan with the support of Fondazione Politecnico di Milano, to enable a paperless environment for clinical and administrative activities in the ward. This represents also one rare case of open source technology and reuse in the healthcare sector, as the system's porting is now taking place at Besta Neurological Institute in Milan. This institute is customizing the portal to feed researchers with structured clinical data collected in its portal's patient records, so that they can be analyzed, e.g., through business intelligence tools. Both organizational and clinical advantages are investigated, from process monitoring, to semantic data structuring, to recognition of common patterns in care processes.

  6. Physics as quantum information processing

    NASA Astrophysics Data System (ADS)

    Mauro D'Ariano, Giacomo

    2011-10-01

    The experience from Quantum Information has lead us to look at Quantum Theory (QT) and the whole Physics from a different angle. The information-theoretical paradigm—It from Bit— prophesied by John Archibald Wheeler is relentlessly advancing. Recently it has been shown that QT is derivable from pure informational principles. The possibility that there is only QT at the foundations of Physics has been then considered, with space-time, Relativity, quantization rules and Quantum Field Theory (QFT) emerging from a quantum-information processing. The resulting theory is a discrete version of QFT with automatic relativistic invariance, and without fields, Hamiltonian, and quantization rules. In this paper I review some recent advances on these lines. In particular: i) How space-time and relativistic covariance emerge from the quantum computation; ii) The derivation of the Dirac equation as free information flow, without imposing Lorentz covariance; iii) the information-theoretical meaning of inertial mass and Planck constant; iv) An observable consequence of the theory: a mass-dependent refraction index of vacuum. I will then conclude with two possible routes to Quantum Gravity.

  7. Mapping the Collaborative Research Process

    ERIC Educational Resources Information Center

    Kochanek, Julie Reed; Scholz, Carrie; Garcia, Alicia N.

    2015-01-01

    Despite significant federal investments in the production of high-quality education research, the direct use of that research in policy and practice is not evident. Some education researchers are increasingly employing collaborative research models that use structures and processes to integrate practitioners into the research process in an effort…

  8. Efficiency of cellular information processing

    NASA Astrophysics Data System (ADS)

    Barato, Andre C.; Hartich, David; Seifert, Udo

    2014-10-01

    We show that a rate of conditional Shannon entropy reduction, characterizing the learning of an internal process about an external process, is bounded by the thermodynamic entropy production. This approach allows for the definition of an informational efficiency that can be used to study cellular information processing. We analyze three models of increasing complexity inspired by the Escherichia coli sensory network, where the external process is an external ligand concentration jumping between two values. We start with a simple model for which ATP must be consumed so that a protein inside the cell can learn about the external concentration. With a second model for a single receptor we show that the rate at which the receptor learns about the external environment can be nonzero even without any dissipation inside the cell since chemical work done by the external process compensates for this learning rate. The third model is more complete, also containing adaptation. For this model we show inter alia that a bacterium in an environment that changes at a very slow time-scale is quite inefficient, dissipating much more than it learns. Using the concept of a coarse-grained learning rate, we show for the model with adaptation that while the activity learns about the external signal the option of changing the methylation level increases the concentration range for which the learning rate is substantial.

  9. Information processing. [in human performance

    NASA Technical Reports Server (NTRS)

    Wickens, Christopher D.; Flach, John M.

    1988-01-01

    Theoretical models of sensory-information processing by the human brain are reviewed from a human-factors perspective, with a focus on their implications for aircraft and avionics design. The topics addressed include perception (signal detection and selection), linguistic factors in perception (context provision, logical reversals, absence of cues, and order reversals), mental models, and working and long-term memory. Particular attention is given to decision-making problems such as situation assessment, decision formulation, decision quality, selection of action, the speed-accuracy tradeoff, stimulus-response compatibility, stimulus sequencing, dual-task performance, task difficulty and structure, and factors affecting multiple task performance (processing modalities, codes, and stages).

  10. Mindsets, informed consent, and research.

    PubMed

    Jansen, Lynn A

    2014-01-01

    Study after study shows that subjects regularly overestimate the likelihood of gaining therapeutic benefit from a clinical trial. But more study is needed on why that mistake is common, and what it says about informed consent. Subjects may think about research differently at different phases in their participation.

  11. SRS Research Information System Thesaurus.

    ERIC Educational Resources Information Center

    Schultz, Claire K., Ed.

    For information storage and retrieval, a thesaurus is used during indexing and searching processes to translate from natural language into a more restricted retrieval system language. The purpose of this thesaurus is to control the language used to index and retrieve documents of interest to Social and Rehabilitation Service (SRS) and the…

  12. Quantum communication and information processing

    NASA Astrophysics Data System (ADS)

    Beals, Travis Roland

    Quantum computers enable dramatically more efficient algorithms for solving certain classes of computational problems, but, in doing so, they create new problems. In particular, Shor's Algorithm allows for efficient cryptanalysis of many public-key cryptosystems. As public key cryptography is a critical component of present-day electronic commerce, it is crucial that a working, secure replacement be found. Quantum key distribution (QKD), first developed by C.H. Bennett and G. Brassard, offers a partial solution, but many challenges remain, both in terms of hardware limitations and in designing cryptographic protocols for a viable large-scale quantum communication infrastructure. In Part I, I investigate optical lattice-based approaches to quantum information processing. I look at details of a proposal for an optical lattice-based quantum computer, which could potentially be used for both quantum communications and for more sophisticated quantum information processing. In Part III, I propose a method for converting and storing photonic quantum bits in the internal state of periodically-spaced neutral atoms by generating and manipulating a photonic band gap and associated defect states. In Part II, I present a cryptographic protocol which allows for the extension of present-day QKD networks over much longer distances without the development of new hardware. I also present a second, related protocol which effectively solves the authentication problem faced by a large QKD network, thus making QKD a viable, information-theoretic secure replacement for public key cryptosystems.

  13. Visual Information Processing for Television and Telerobotics

    NASA Technical Reports Server (NTRS)

    Huck, Friedrich O. (Editor); Park, Stephen K. (Editor)

    1989-01-01

    This publication is a compilation of the papers presented at the NASA conference on Visual Information Processing for Television and Telerobotics. The conference was held at the Williamsburg Hilton, Williamsburg, Virginia on May 10 to 12, 1989. The conference was sponsored jointly by NASA Offices of Aeronautics and Space Technology (OAST) and Space Science and Applications (OSSA) and the NASA Langley Research Center. The presentations were grouped into three sessions: Image Gathering, Coding, and Advanced Concepts; Systems; and Technologies. The program was organized to provide a forum in which researchers from industry, universities, and government could be brought together to discuss the state of knowledge in image gathering, coding, and processing methods.

  14. The information-processing approach.

    PubMed

    van der Heijden, A H; Stebbins, S

    1990-01-01

    The information-processing (IP) approach to perception and cognition arose as a reaction to behaviourism. This reaction mainly concerned the nature of explanation in scientific psychology. The "standard" account of behaviour, phrased in strictly external terms, was replaced by a "realist" account, phrased in terms of internal entities and processes. An analysis of the theoretical language used in IP psychology shows an undisciplined state of affairs. A great number of languages is simultaneously in use; no level of analysis is unambiguously referred to; and basic concepts such as information and processing remain largely undefined. Nevertheless, over the past 25 years the IP approach has developed into a disciplined and sophisticated experimental science. A look at actual practice hints at the basic reason for its success. The approach is not so much concerned with absolute or intrinsic properties of the human information processor, but with what can be called its relative or differential properties. A further analysis of this feature of the IP approach in terms of the formal language of a logical system makes explicit the basis of its success. The IP approach can be regarded as developing an empirical difference calculus on an unspecified class of objects, phrased in terms of a simulated "theory-neutral" observation language, and with operators that are structurally analogous to logical operators. This reinterpretation of what the IP approach is about brings a number of advantages. It strengthens its position as an independent science, clarifies its relation with other approaches within psychology and other sciences within the cognitive science group, and makes it independent of philosophical subtleties.

  15. Advanced Information Processing System (AIPS)

    NASA Technical Reports Server (NTRS)

    Pitts, Felix L.

    1993-01-01

    Advanced Information Processing System (AIPS) is a computer systems philosophy, a set of validated hardware building blocks, and a set of validated services as embodied in system software. The goal of AIPS is to provide the knowledgebase which will allow achievement of validated fault-tolerant distributed computer system architectures, suitable for a broad range of applications, having failure probability requirements of 10E-9 at 10 hours. A background and description is given followed by program accomplishments, the current focus, applications, technology transfer, FY92 accomplishments, and funding.

  16. Information-processing bias in social phobia.

    PubMed

    Hirsch, Colette R; Clark, David M

    2004-11-01

    Social phobia is a persistent disorder that is unlikely to be maintained by avoidance alone. One reason for the enduring nature of social phobia may be the way individuals with the disorder process social information. It is important for those involved in social phobia to have an understanding of information-processing biases, because it has the potential to guide psychological interventions. In this review of social phobia, probability and cost estimates of social situations are examined, interpretive biases are evaluated and findings relating to memory and negative imagery are also reviewed. The clinical implications of social-phobia-related information-processing biases are discussed and possible avenues for future research are outlined.

  17. Research Results and Information Update

    NASA Astrophysics Data System (ADS)

    2011-01-01

    Research Results Monsoon behavior balanced by glaciers Research Discovers Frequent Mutations of Chromatin Significant Progress in Water Photochemistry Research Structural signature in amorphous alloy formation and plastic deformation The neural basis of Drosophila larval light/darkness preference Important roles of brain-specific carnitine palmitoyltransferase and ceramide metabolism in leptin hypothalamic control of feeding Integrin activation and internalization on soft ECM as a mechanism of induction of stem cell differentiation by ECM elasticity Determination of electron pairing symmetry of iron-based superconductor FeSe Long-Range Topological Order in Metallic Glass Information Update List of Projects Jointly Funded by NSFC and CNRS in 2011 List of Projects Jointly Funded by NSFC and ESRC in 2011 List of Projects Jointly Funded by NSFC and RS in 2011 List of Projects Jointly Funded by NSFC and RSE in 2011 Funding of Major Program Projects in 2010 Funding of Key Program Projects in 2010

  18. An Information Processing View of Field Dependence-Independence.

    ERIC Educational Resources Information Center

    Kent-Davis, J.; Cochran, Kathryn F.

    1989-01-01

    Summarizes relevant aspects of the theory of field dependence. Topics discussed include stages of information processing, developmental issues and implications, and future directions for research. (RJC)

  19. Research in Stochastic Processes.

    DTIC Science & Technology

    1985-09-01

    appear. G. Kallianpur, Finitely additive approach to nonlinear filtering, Proc. Bernoulli Soc. Conf. on Stochastic Processes, T. Hida , ed., Springer, to...Nov. 85, in Proc. Bernoulli Soc. Conf. on Stochastic Processes, T. Hida , ed., Springer, to appear. i. Preparation T. Hsing, Extreme value theory for...1507 Carroll, R.J., Spiegelman, C.H., Lan, K.K.G., Bailey , K.T. and Abbott, R.D., Errors in-variables for binary regression models, Aug.82. 1508

  20. Information processing in miniature brains

    PubMed Central

    Chittka, L.; Skorupski, P.

    2011-01-01

    Since a comprehensive understanding of brain function and evolution in vertebrates is often hobbled by the sheer size of the nervous system, as well as ethical concerns, major research efforts have been made to understand the neural circuitry underpinning behaviour and cognition in invertebrates, and its costs and benefits under natural conditions. This special feature of Proceedings of the Royal Society B contains an idiosyncratic range of current research perspectives on neural underpinnings and adaptive benefits (and costs) of such diverse phenomena as spatial memory, colour vision, attention, spontaneous behaviour initiation, memory dynamics, relational rule learning and sleep, in a range of animals from marine invertebrates with exquisitely simple nervous systems to social insects forming societies with many thousands of individuals working together as a ‘superorganism’. This introduction provides context and history to tie the various approaches together, and concludes that there is an urgent need to understand the full neuron-to-neuron circuitry underlying various forms of information processing—not just to explore brain function comprehensively, but also to understand how (and how easily) cognitive capacities might evolve in the face of pertinent selection pressures. In the invertebrates, reaching these goals is becoming increasingly realistic. PMID:21227971

  1. Research in Stochastic Processes.

    DTIC Science & Technology

    1984-10-01

    of stable processes: Spectral and moving average representations." S. Cambanis and A. Soltani , Z. Wahrsch. verw. Geb., 66, 1984, 593-612. "Comparisons...average representation for stationary random fields and Beurling’s theorem." A. Soltani , Ann. Probabilit, 12, 1984, 120-132. S "Decomposability of p

  2. Mechanism on brain information processing: Energy coding

    NASA Astrophysics Data System (ADS)

    Wang, Rubin; Zhang, Zhikang; Jiao, Xianfa

    2006-09-01

    According to the experimental result of signal transmission and neuronal energetic demands being tightly coupled to information coding in the cerebral cortex, the authors present a brand new scientific theory that offers a unique mechanism for brain information processing. They demonstrate that the neural coding produced by the activity of the brain is well described by the theory of energy coding. Due to the energy coding model's ability to reveal mechanisms of brain information processing based upon known biophysical properties, they cannot only reproduce various experimental results of neuroelectrophysiology but also quantitatively explain the recent experimental results from neuroscientists at Yale University by means of the principle of energy coding. Due to the theory of energy coding to bridge the gap between functional connections within a biological neural network and energetic consumption, they estimate that the theory has very important consequences for quantitative research of cognitive function.

  3. Research and development of models and instruments to define, measure, and improve shared information processing with government oversight agencies. An analysis of the literature, August 1990--January 1992

    SciTech Connect

    Not Available

    1992-12-31

    This document identifies elements of sharing, plus key variables of each and their interrelationships. The document`s model of sharing is intended to help management systems` users understand what sharing is and how to integrate it with information processing.

  4. Research in Stochastic Processes.

    DTIC Science & Technology

    1982-12-01

    the Statistics Department, involving permaner.c faculty, visitors and students. UNCLASSIFIED/UNLIMITED SAME AS RP-T EO TIC USERS ED 22a NAME OF...possible extensions of large deviation thoery (see (l] and references therein). For the case of Markov processes we attempted to derive the results of...homoscedastic errors, several classes of efficient, balanced designs for factorial experiments were constructed in [2]. In this project, the author has

  5. Research in Laser Processes

    DTIC Science & Technology

    1981-01-15

    N . Zare, J. Chem. Phys. 63, 3094 (1970). 2J. N , Bardsley, B. R. Junker, and D. W, Norcross, Chem. Phys. Lett. 27, 502 (1976). T . U . Ducas, M. G ...l)] g ,1/[Na(/j)k’„ ,, for n >nH whose average behavior is characterized by an excita- tion temperature between T , and T . Using predicted scaling...Office of Naval Research «« G ( T / g ARPA Order No. 2683, Amendment 8 Program Code No. 8E20 Contractor: University of Colorado Effective Date

  6. Image Processing Research

    DTIC Science & Technology

    1975-09-30

    Technical Journal, Vol. 36, pp. 653-709, May 1957. -50- 4. Image Restoration anJ Enhdikcement Projects Imaje restoration ani image enhancement are...n (9K =--i_ (9) -sn =0- 2. where o is the noise energy ani I is an identity matrix. n Color Imaje Scanner Calibration: A common problem in the...line of the imaje , and >at. The statistics cf the process N(k) can now be given in terms of the statistics of m , 8 2 , and the sequence W= (cLe (5

  7. A Process Research Framework: The International Process Research Consortium

    DTIC Science & Technology

    2006-12-01

    www.sei.cmu.edu/iprc A Process Research Framework The International Process Research Consortium Eileen Forrester, editor Julia Allen Vic Basili...valuable mix of intuition and imagination. • Julia Allen, Software Engineering Institute • Vic Basili, University of Maryland • Barry Boehm...process. IPRC Framework xvii A colleague from SAIC, Ms. Mary Ann Herndon, attended several of our workshops until she left to form her own company

  8. Integrating GIS into the Survey Research Process

    ERIC Educational Resources Information Center

    Blough, David Roy

    2003-01-01

    This chapter shows how institutional researchers can make use of geographic information systems (GIS) to improve the quality of their surveys and extract more information from their results. GIS can contribute to at least three stages of the survey process: (1) survey design (through a better understanding of the population being surveyed); (2)…

  9. Information on Stem Cell Research

    MedlinePlus

    ... Home » Current Research » Focus on Research Focus on Stem Cell Research Stem cells possess the unique ability to differentiate ... virus infection. To search the complete list of stem cell research projects funded by NIH please go to NIH ...

  10. Advances in Neural Information Processing Systems

    NASA Astrophysics Data System (ADS)

    Jordan, Michael I.; Lecun, Yann; Solla, Sara A.

    2001-11-01

    The annual conference on Neural Information Processing Systems (NIPS) is the flagship conference on neural computation. The conference is interdisciplinary, with contributions in algorithms, learning theory, cognitive science, neuroscience, vision, speech and signal processing, reinforcement learning and control, implementations, and diverse applications. Only about 30 percent of the papers submitted are accepted for presentation at NIPS, so the quality is exceptionally high. This CD-ROM contains the entire proceedings of the twelve Neural Information Processing Systems conferences from 1988 to 1999. The files are available in the DjVu image format developed by Yann LeCun and his group at AT&T Labs. The CD-ROM includes free browsers for all major platforms. Michael I. Jordan is Professor of Computer Science and of Statistics at the University of California, Berkeley. Yann LeCun is Head of the Image Processing Research Department at AT&T Labs-Research. Sara A. Solla is Professor of Physics and of Physiology at Northwestern University.

  11. DHEW Research, Service, and Training Programs in Hearing, Speech, and Language: A Summary of Areas of Interest, Funding Mechanisms, Review Processes, and Information Sources.

    ERIC Educational Resources Information Center

    Kaplan, Harriet, Comp.; Lloyd, Lyle L., Comp.

    Programs of agencies within the Department of Health, Education, and Welfare that support research, training, and clinical service projects in hearing, speech, and language development are reviewed. Information on each program usually includes areas of communication development and disorders specific to each agency; the funding mechanism used by…

  12. Information Processing in Living Systems

    NASA Astrophysics Data System (ADS)

    Tkačik, Gašper; Bialek, William

    2016-03-01

    Life depends as much on the flow of information as on the flow of energy. Here we review the many efforts to make this intuition precise. Starting with the building blocks of information theory, we explore examples where it has been possible to measure, directly, the flow of information in biological networks, or more generally where information-theoretic ideas have been used to guide the analysis of experiments. Systems of interest range from single molecules (the sequence diversity in families of proteins) to groups of organisms (the distribution of velocities in flocks of birds), and all scales in between. Many of these analyses are motivated by the idea that biological systems may have evolved to optimize the gathering and representation of information, and we review the experimental evidence for this optimization, again across a wide range of scales.

  13. OPERATIONS RESEARCH IN THE DESIGN OF MANAGEMENT INFORMATION SYSTEMS

    DTIC Science & Technology

    The design of management information systems is concerned with the identification and detailed specification of the information and data processing... information systems in which mathematical models are employed as the basis for analysis and systems design. Operations research provides a natural...of advanced data processing techniques in management information systems today, the close coordination of operations research and data systems activities has become a practical necessity for the modern business firm.

  14. Social Information Processing in Deaf Adolescents

    ERIC Educational Resources Information Center

    Torres, Jesús; Saldaña, David; Rodríguez-Ortiz, Isabel R.

    2016-01-01

    The goal of this study was to compare the processing of social information in deaf and hearing adolescents. A task was developed to assess social information processing (SIP) skills of deaf adolescents based on Crick and Dodge's (1994; A review and reformulation of social information-processing mechanisms in children's social adjustment.…

  15. Social Information Processing in Deaf Adolescents

    ERIC Educational Resources Information Center

    Torres, Jesús; Saldaña, David; Rodríguez-Ortiz, Isabel R.

    2016-01-01

    The goal of this study was to compare the processing of social information in deaf and hearing adolescents. A task was developed to assess social information processing (SIP) skills of deaf adolescents based on Crick and Dodge's (1994; A review and reformulation of social information-processing mechanisms in children's social adjustment.…

  16. Processing information system for highly specialized information in corporate networks

    NASA Astrophysics Data System (ADS)

    Petrosyan, M. O.; Kovalev, I. V.; Zelenkov, P. V.; Brezitskaya, VV; Prohorovich, G. A.

    2016-11-01

    The new structure for formation system and management system for highly specialized information in corporate systems is offered. The main distinguishing feature of this structure is that it involves the processing of multilingual information in a single user request.

  17. The Event Related Brain Potential as an Index of Information Processing, Cognitive Activity, and Skill Acquisition: A Program of Basic Research.

    DTIC Science & Technology

    1985-02-28

    Classification by processing stages follows the architecture of the processing system as it emerges from experiments based upon the additive factors methodology... classification : Evidence for the automaticity of component stages . Journal of Experimental Psychology: General, 1978, 107, 32-63. Logan, G. D. On the use of a...PLrCn’rd The Air Force Office of Scientific Research s 2i 192 Life Sciences Directorate S I i. . .I Unclassified SECURITY CLASSIFICATION OF THIS PAGE

  18. Research on polarization imaging information parsing method

    NASA Astrophysics Data System (ADS)

    Yuan, Hongwu; Zhou, Pucheng; Wang, Xiaolong

    2016-11-01

    Polarization information parsing plays an important role in polarization imaging detection. This paper focus on the polarization information parsing method: Firstly, the general process of polarization information parsing is given, mainly including polarization image preprocessing, multiple polarization parameters calculation, polarization image fusion and polarization image tracking, etc.; And then the research achievements of the polarization information parsing method are presented, in terms of polarization image preprocessing, the polarization image registration method based on the maximum mutual information is designed. The experiment shows that this method can improve the precision of registration and be satisfied the need of polarization information parsing; In terms of multiple polarization parameters calculation, based on the omnidirectional polarization inversion model is built, a variety of polarization parameter images are obtained and the precision of inversion is to be improve obviously; In terms of polarization image fusion , using fuzzy integral and sparse representation, the multiple polarization parameters adaptive optimal fusion method is given, and the targets detection in complex scene is completed by using the clustering image segmentation algorithm based on fractal characters; In polarization image tracking, the average displacement polarization image characteristics of auxiliary particle filtering fusion tracking algorithm is put forward to achieve the smooth tracking of moving targets. Finally, the polarization information parsing method is applied to the polarization imaging detection of typical targets such as the camouflage target, the fog and latent fingerprints.

  19. A Framework to Support Research on Informal Inferential Reasoning

    ERIC Educational Resources Information Center

    Zieffler, Andrew; Garfield, Joan; delMas, Robert; Reading, Chris

    2008-01-01

    Informal inferential reasoning is a relatively recent concept in the research literature. Several research studies have defined this type of cognitive process in slightly different ways. In this paper, a working definition of informal inferential reasoning based on an analysis of the key aspects of statistical inference, and on research from…

  20. A Framework to Support Research on Informal Inferential Reasoning

    ERIC Educational Resources Information Center

    Zieffler, Andrew; Garfield, Joan; delMas, Robert; Reading, Chris

    2008-01-01

    Informal inferential reasoning is a relatively recent concept in the research literature. Several research studies have defined this type of cognitive process in slightly different ways. In this paper, a working definition of informal inferential reasoning based on an analysis of the key aspects of statistical inference, and on research from…

  1. Information Processing and Human Abilities

    ERIC Educational Resources Information Center

    Kirby, John R.; Das, J. P.

    1978-01-01

    The simultaneous and successive processing model of cognitive abilities was compared to a traditional primary mental abilities model. Simultaneous processing was found to be primarily related to spatial ability; and to a lesser extent, to memory and inductive reasoning. Subjects were 104 fourth-grade urban males. (Author/GD C)

  2. Information Processing in Medical Imaging Meeting (IPMI)

    DTIC Science & Technology

    1993-09-30

    Information Processing in Medical Imaging - Meeting (IPMI) F49620-93-1-0352 6. AUTHOR(S) Professor Harrison H. Barrett 7. PERFORMING ORGANIZATION NAME(S) AND...distribution unlimited. Final Report of 1993 Information Processing in Medical Imaging Meeting The 1993 Information Processing in Medical Imaging (IPMI...that the extracted information is correct? Although the emphasis of the meeting was clearly on medical imaging , the techniques and issues discussed

  3. Information Processing Technology. Final Report.

    ERIC Educational Resources Information Center

    Choate, Larry; And Others

    A tech prep/associate degree program in information technology was developed to prepare workers for entry into and advancement in occupations entailing applications of scientific principles and higher mathematics in situations involving various office machines. According to the articulation agreement reached, students from five country regional…

  4. White Light Optical Information Processing.

    DTIC Science & Technology

    1985-05-31

    together) incident on the nematic film , after passage through the opti- cal system, was about 0.2 watts. A second beam splitter BSI was placed between... film , a process that is like holography, indeed is often termed image-plane holography, but in fact goes back 0 to Ives.5 In particular, the use of...slit images became straight, whereupon the system was assumed . to be properly adjusted. For the real time, or phase conjugation process, a thin film

  5. Student Affairs Researcher: Information Broker.

    ERIC Educational Resources Information Center

    Hadley, Thomas D.

    1999-01-01

    Examines the skills and research tools necessary for the student affairs researcher to become an agent for organizational learning within the student affairs division and the institution. Draws upon Peter Senge's theory of "The Learning Organization" and discusses the resulting implications for student affairs researchers. (GCP)

  6. A Device for Logic Information Processing.

    ERIC Educational Resources Information Center

    Levinskiy, L. S.; Vissonova, I. A.

    Two essential components of the information-logic problem are: (1) choosing some known part of the total information block for parallel review of the entire block and (2) parallel logic processing of a sequence of codes. The described device fulfills these essential components thereby improving information processing and increasing the speed of…

  7. Value Driven Information Processing and Fusion

    DTIC Science & Technology

    2016-03-01

    SECURITY CLASSIFICATION OF: The objective of the project is to develop a general framework for value driven decentralized information processing...information value metrics as called for by different inference tasks. Major theoretical breakthroughs have been obtained under this effort...Sep-2012 22-Oct-2015 Approved for Public Release; Distribution Unlimited Final Report: Value Driven Information Processing and Fusion The views

  8. Information Selection in Intelligence Processing

    DTIC Science & Technology

    2011-12-01

    formulation of preference elicitation problems,” in Proceedings of the National Conference on Artificial Intelligence , Edmonton, AB 239–246. Bron, C... Artificial Intelligence , (AAAI) Seattle, WA. Central Intelligence Agency. (1999). Consumer’s guide to Intelligence . Cohen, J., McClure, S., & Yu, A. (2007...IN INTELLIGENCE PROCESSING by Yuval Nevo December 2011 Thesis Advisors: Moshe Kress Nedialko B. Dimitrov Second Reader

  9. Process and information integration via hypermedia

    NASA Technical Reports Server (NTRS)

    Hammen, David G.; Labasse, Daniel L.; Myers, Robert M.

    1990-01-01

    Success stories for advanced automation prototypes abound in the literature but the deployments of practical large systems are few in number. There are several factors that militate against the maturation of such prototypes into products. Here, the integration of advanced automation software into large systems is discussed. Advanced automation systems tend to be specific applications that need to be integrated and aggregated into larger systems. Systems integration can be achieved by providing expert user-developers with verified tools to efficiently create small systems that interface to large systems through standard interfaces. The use of hypermedia as such a tool in the context of the ground control centers that support Shuttle and space station operations is explored. Hypermedia can be an integrating platform for data, conventional software, and advanced automation software, enabling data integration through the display of diverse types of information and through the creation of associative links between chunks of information. Further, hypermedia enables process integration through graphical invoking of system functions. Through analysis and examples, researchers illustrate how diverse information and processing paradigms can be integrated into a single software platform.

  10. Mathematics of Information Processing and the Internet

    ERIC Educational Resources Information Center

    Hart, Eric W.

    2010-01-01

    The mathematics of information processing and the Internet can be organized around four fundamental themes: (1) access (finding information easily); (2) security (keeping information confidential); (3) accuracy (ensuring accurate information); and (4) efficiency (data compression). In this article, the author discusses each theme with reference to…

  11. Implementing Information Assurance - Beyond Process

    DTIC Science & Technology

    2009-01-01

    MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION/AVAILABILITY...for use on the system, fUlther burden of proof that it isn’t installed is required, For example, the Defense Information Systems Agency (DISA) Gold...or Class 4 certificate and a hardware security token or using aNSA -certified product. A smart card and the Common Access Card (CAC) are examples of the

  12. Neurophysiological Factors in Human Information Processing Capacity

    ERIC Educational Resources Information Center

    Ramsey, Nick F.; Jansma, J. M.; Jager, G.; Van Raalten, T.; Kahn, R. S.

    2004-01-01

    What determines how well an individual can manage the complexity of information processing demands when several tasks have to be executed simultaneously? Various theoretical frameworks address the mechanisms of information processing and the changes that take place when processes become automated, and brain regions involved in various types of…

  13. An Information Processing Approach to Skills Analysis.

    ERIC Educational Resources Information Center

    McClain, Janis; Smith, Edward L.

    An approach to skills analysis is described in which strategy and processing skills sufficient for task performance are represented as an information-processing routine. Each step in the routine is viewed as a utilization of a processing mechanism or primary process. Definitions of these processes represent hypotheses about the psychological…

  14. Unveiling the mystery of visual information processing in human brain.

    PubMed

    Diamant, Emanuel

    2008-08-15

    It is generally accepted that human vision is an extremely powerful information processing system that facilitates our interaction with the surrounding world. However, despite extended and extensive research efforts, which encompass many exploration fields, the underlying fundamentals and operational principles of visual information processing in human brain remain unknown. We still are unable to figure out where and how along the path from eyes to the cortex the sensory input perceived by the retina is converted into a meaningful object representation, which can be consciously manipulated by the brain. Studying the vast literature considering the various aspects of brain information processing, I was surprised to learn that the respected scholarly discussion is totally indifferent to the basic keynote question: "What is information?" in general or "What is visual information?" in particular. In the old days, it was assumed that any scientific research approach has first to define its basic departure points. Why was it overlooked in brain information processing research remains a conundrum. In this paper, I am trying to find a remedy for this bizarre situation. I propose an uncommon definition of "information", which can be derived from Kolmogorov's Complexity Theory and Chaitin's notion of Algorithmic Information. Embracing this new definition leads to an inevitable revision of traditional dogmas that shape the state of the art of brain information processing research. I hope this revision would better serve the challenging goal of human visual information processing modeling.

  15. Information Needs and Information-Gathering Behavior of Research Engineers.

    ERIC Educational Resources Information Center

    Siess, Judith A.

    Research into both the information needs of engineers engaged in research and development, and the means chosen by engineers to fulfill their information needs are summarized in this condensation of a Master's thesis. Parallel questionnaires were administered in 1981 to 78 engineers at the U.S. Army Corps of Engineers Construction Engineering…

  16. Virtual HRD and National Culture: An Information Processing Perspective

    ERIC Educational Resources Information Center

    Chung, Chih-Hung; Angnakoon, Putthachat; Li, Jessica; Allen, Jeff

    2016-01-01

    Purpose: The purpose of this study is to provide researchers with a better understanding of the cultural impact on information processing in virtual learning environment. Design/methodology/approach: This study uses a causal loop diagram to depict the cultural impact on information processing in the virtual human resource development (VHRD)…

  17. Topological Quantum Information Processing Mediated Via Hybrid Topogical Insulator Structures

    DTIC Science & Technology

    2014-03-28

    AFRL-OSR-VA-TR-2013-0591 TOPOLOGICAL QUANTUM INFORMATION PROCESSING MEDIATED VIA HYBRID TOPOGICAL INSULAT Matthew Gilbert UNIVERSITY OF ILLINOIS...Virginia 22203 Air Force Research Laboratory Air Force Materiel Command Final Progress Report Title: Topological Quantum Information Processing...long been known to have the potential to perform universal quantum computation. To realize quantum computation with spins one needs an extraordinary

  18. Virtual HRD and National Culture: An Information Processing Perspective

    ERIC Educational Resources Information Center

    Chung, Chih-Hung; Angnakoon, Putthachat; Li, Jessica; Allen, Jeff

    2016-01-01

    Purpose: The purpose of this study is to provide researchers with a better understanding of the cultural impact on information processing in virtual learning environment. Design/methodology/approach: This study uses a causal loop diagram to depict the cultural impact on information processing in the virtual human resource development (VHRD)…

  19. From Basic Processes to Real-World Problems: How Research on Emotion and Emotion Regulation Can Inform Understanding of Psychopathology, and Vice Versa.

    PubMed

    Dillon, Daniel G; Deveney, Christen M; Pizzagalli, Diego A

    2011-01-01

    Research on emotion and emotion regulation is expected to improve our understanding of psychopathology. However, achieving this understanding requires overcoming several obstacles, including the paucity of objective markers of specific emotions or psychiatric diagnoses, and the fact that emotion regulation is a concept that can be difficult to operationalize. We review affective neuroscience research that has addressed these issues by focusing on psychological and neural mechanisms implicated in approach and avoidance behaviors, as revealed by studies of fear, anxiety, and reward processing. Dysfunction in these mechanisms may serve as risk markers for psychopathology, while emotion regulation research demonstrates that some of them are susceptible to volitional control. The conclusion acknowledges limitations of affective neuroscience and highlights goals for future work.

  20. From Basic Processes to Real-World Problems: How Research on Emotion and Emotion Regulation Can Inform Understanding of Psychopathology, and Vice Versa

    PubMed Central

    Dillon, Daniel G.; Deveney, Christen M.; Pizzagalli, Diego A.

    2010-01-01

    Research on emotion and emotion regulation is expected to improve our understanding of psychopathology. However, achieving this understanding requires overcoming several obstacles, including the paucity of objective markers of specific emotions or psychiatric diagnoses, and the fact that emotion regulation is a concept that can be difficult to operationalize. We review affective neuroscience research that has addressed these issues by focusing on psychological and neural mechanisms implicated in approach and avoidance behaviors, as revealed by studies of fear, anxiety, and reward processing. Dysfunction in these mechanisms may serve as risk markers for psychopathology, while emotion regulation research demonstrates that some of them are susceptible to volitional control. The conclusion acknowledges limitations of affective neuroscience and highlights goals for future work. PMID:21584224

  1. Quantum information processing : science & technology.

    SciTech Connect

    Horton, Rebecca; Carroll, Malcolm S.; Tarman, Thomas David

    2010-09-01

    Qubits demonstrated using GaAs double quantum dots (DQD). The qubit basis states are the (1) singlet and (2) triplet stationary states. Long spin decoherence times in silicon spurs translation of GaAs qubit in to silicon. In the near term the goals are: (1) Develop surface gate enhancement mode double quantum dots (MOS & strained-Si/SiGe) to demonstrate few electrons and spin read-out and to examine impurity doped quantum-dots as an alternative architecture; (2) Use mobility, C-V, ESR, quantum dot performance & modeling to feedback and improve upon processing, this includes development of atomic precision fabrication at SNL; (3) Examine integrated electronics approaches to RF-SET; (4) Use combinations of numerical packages for multi-scale simulation of quantum dot systems (NEMO3D, EMT, TCAD, SPICE); and (5) Continue micro-architecture evaluation for different device and transport architectures.

  2. Research and the planned Space Experiment Research and Processing Laboratory

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Original photo and caption dated June 22, 1988: 'A dwarf wheat variety known as Yecoro Rojo flourishes in KSC's Biomass Production Chamber. Researchers are gathering information on the crop's ability to produce food, water and oxygen, and then remove carbon dioxide. The confined quarters associated with space travel require researchers to focus on smaller plants that yield proportionately large amounts of biomass. This wheat crop takes about 85 days to grow before harvest.' Plant experiments such as this are the type of life sciences research that will be conducted at the Space Experiment Research Procession Laboratory (SERPL). The SERPL is a planned 100,000-square-foot laboratory that will provide expanded and upgraded facilities for hosting International Space Station experiment processing. In addition, it will provide better support for other biological and life sciences payload processing at KSC. It will serve as a magnet facility for a planned 400-acre Space Station Commerce Park.

  3. Research and the planned Space Experiment Research and Processing Laboratory

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Original photo and caption dated June 22, 1988: 'A dwarf wheat variety known as Yecoro Rojo flourishes in KSC's Biomass Production Chamber. Researchers are gathering information on the crop's ability to produce food, water and oxygen, and then remove carbon dioxide. The confined quarters associated with space travel require researchers to focus on smaller plants that yield proportionately large amounts of biomass. This wheat crop takes about 85 days to grow before harvest.' Plant experiments such as this are the type of life sciences research that will be conducted at the Space Experiment Research Procession Laboratory (SERPL). The SERPL is a planned 100,000-square-foot laboratory that will provide expanded and upgraded facilities for hosting International Space Station experiment processing. In addition, it will provide better support for other biological and life sciences payload processing at KSC. It will serve as a magnet facility for a planned 400-acre Space Station Commerce Park.

  4. Information for Graduate Research Fellows.

    ERIC Educational Resources Information Center

    National Science Foundation, Arlington, VA. Directorate for Education and Human Resources.

    This booklet, intended for recipients of National Science Foundation (NSF) Graduate Fellowships, provides specific information in 14 sections covering: (1) the awarding agency and conditions; (2) communication with NSF; (3) the coordinating official at the college or university; (4) procedure for changing address or name; (5) the fellowship period…

  5. Cochlear Processes: A Research Report.

    ERIC Educational Resources Information Center

    Zwislocki, Jozef J.

    This paper summarizes recent research on functions of the cochlea of the inner ear. The cochlea is described as the seat of the first step in the auditory sound analysis and transduction of mechanical vibration into electrochemical processes leading to the generation of neural action potentials. The cochlea is also described as a frequent seat of…

  6. Solar energy storage researchers information user study

    SciTech Connect

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

    1981-03-01

    The results of a series of telephone interviews with groups of users of information on solar energy storage are described. In the current study only high-priority groups were examined. Results from 2 groups of researchers are analyzed: DOE-Funded Researchers and Non-DOE-Funded Researchers. The data will be used as input to the determination of information products and services the Solar Energy Research Institute, the Solar Energy Information Data Bank Network, and the entire information outreach community should be preparing and disseminating.

  7. A nursing information model process for interoperability.

    PubMed

    Chow, Marilyn; Beene, Murielle; O'Brien, Ann; Greim, Patricia; Cromwell, Tim; DuLong, Donna; Bedecarré, Diane

    2015-05-01

    The ability to share nursing data across organizations and electronic health records is a key component of improving care coordination and quality outcomes. Currently, substantial organizational and technical barriers limit the ability to share and compare essential patient data that inform nursing care. Nursing leaders at Kaiser Permanente and the U.S. Department of Veterans Affairs collaborated on the development of an evidence-based information model driven by nursing practice to enable data capture, re-use, and sharing between organizations and disparate electronic health records. This article describes a framework with repeatable steps and processes to enable the semantic interoperability of relevant and contextual nursing data. Hospital-acquired pressure ulcer prevention was selected as the prototype nurse-sensitive quality measure to develop and test the model. In a Health 2.0 Developer Challenge program from the Office of the National Coordinator for Health, mobile applications implemented the model to help nurses assess the risk of hospital-acquired pressure ulcers and reduce their severity. The common information model can be applied to other nurse-sensitive measures to enable data standardization supporting patient transitions between care settings, quality reporting, and research. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  8. Information Services for Social Indicators Research

    ERIC Educational Resources Information Center

    Carmichael, Nancy; Parke, Robert

    1974-01-01

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

  9. Information processing speed in ecstasy (MDMA) users.

    PubMed

    Wareing, Michelle; Fisk, John E; Montgomery, Catharine; Murphy, Philip N; Chandler, Martin D

    2007-03-01

    Previous research draws parallels between ecstasy-related and age-related deficits in cognitive functioning. Age-related impairments in working memory have been attributed to a slow down in information processing speed. The present study compared 29 current ecstasy users, 10 previous users and 46 non-users on two tests measuring information processing speed and a computation span task measuring working memory. Results showed that ecstasy users performed worse than non-ecstasy users in the letter comparison task although the overall difference was not significant (p=0.089). Results from the pattern recognition task showed that current ecstasy users produced significantly more errors than the other two groups (p<0.01). When results were combined for both the letter and pattern tasks, once again current ecstasy users produced significantly more errors than non-ecstasy users (p<0.01). Working memory deficits obtained were statistically significant with both ecstasy using groups performing significantly worse than non-users on the computation span measure (p<0.01). Moreover, ANCOVA with measures of processing speed as covariates failed to eliminate the group difference in computation span (p<0.01). Therefore, it is likely the mechanism responsible for impairments in the computation span measure is not the same as that in elderly adults where processing speed generally removes most of the age-related variance. Also of relevance is the fact that the ecstasy users reported here had used a range of other drugs making it difficult to unambiguously attribute the results obtained to ecstasy use.

  10. Conducting Nursing Research to Advance and Inform Health Policy.

    PubMed

    Ellenbecker, Carol Hall; Edward, Jean

    2016-11-01

    The primary roles of nurse scientists in conducting health policy research are to increase knowledge in the discipline and provide evidence for informing and advancing health policies with the goal of improving the health outcomes of society. Health policy research informs, characterizes, explains, or tests hypotheses by employing a variety of research designs. Health policy research focuses on improving the access to care, the quality and cost of care, and the efficiency with which care is delivered. In this article, we explain how nurses might envision their research in a policy process framework, describe research designs that nurse researchers might use to inform and advance health policies, and provide examples of research conducted by nurse researchers to explicate key concepts in the policy process framework. Health policies are well informed and advanced when nurse researchers have a good understanding of the political process. The policy process framework provides a context for improving the focus and design of research and better explicating the connection between research evidence and policy. Nurses should focus their research on addressing problems of importance that are on the healthcare agenda, work with interdisciplinary teams of researchers, synthesize, and widely disseminate results.

  11. Is Visual Information Processing Related to Reading?

    ERIC Educational Resources Information Center

    Palmer, John C.; And Others

    A large stratified sample of university undergraduate students differing in reading ability performed a diverse set of psychometric and information processing tasks in a study exploring the role of visual information processing skill as a component in reading ability. Using a correlation analysis of individual differences, the interrelationships…

  12. Human information processing in different age.

    PubMed

    Korobeynikov, G

    2002-01-01

    The aim of investigation was to study the aging pecularities of information processing organization. 60 men and 90 women in four age groups: 30-39, 40-49, 50-59 and 60-65 were examined. The information processing was modeled by special computer test with working algorithm changes. The time and accuracy of each assignment were registered for each person. The psychophysiological mechanisms of informational processing were studied by informative mathematical methods. The results are showed that within the aging reduction of perception, processing and speed of reaction in older. As a result of the negative influence of aging shows the decline of mental activity efficiency. Aging decrease on mental capability provokes the compensation of psychophysiological mechanisms of adaptation. The main mechanism increases the psychophysiological organization stochastic and changes the type organization in informational processing to a self-finishing quest response. (Tab. 5, Ref. 22.)

  13. Ocean energy researchers information user study

    SciTech Connect

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

    1981-03-01

    This report describes the results of a series of telephone interviews with groups of users of information on ocean energy systems. These results, part of a larger study on many different solar technologies, identify types of information each group needed and the best ways to get information to each group. The report is 1 of 10 discussing study results. The overall study provides baseline data about information needs in the solar community. Only high-priority groups were examined. Results from 2 groups of researchers are analyzed in this report: DOE-Funded Researchers and Non-DOE-Funded Researchers. The data will be used as input to the determination of information products and services the Solar Energy Research Institute, the Solar Energy Information Data Bank Network, and the entire information outreach community should be preparing and disseminating.

  14. Supporting 'Best Research for Best Health' with best information.

    PubMed

    Beecroft, Claire; Booth, Andrew; Otter, Mary Edmunds; Keen, Christine; Lynch, Colin

    2009-12-01

    This article describes the potential role for National Health Service (NHS) libraries in supporting health research. The content is partly based on the proceedings of the 'Best Information for Best Research for Best Health' event at University of Leicester in November 2006. With reference to the UK Department of Health's Research and Development (R&D) strategy, Best Research for Best Health and the Cooksey Review of public funding of health research, the article seeks to identify areas where NHS library and information staff can become involved in supporting the research process. The authors examined the challenges and opportunities that these reports offer and looked at two areas where library and information services (LIS) staff can potentially expand their services-supporting researchers at every stage of the research process and transferring research into practice. Staff in NHS libraries need to create an environment in which their role in the research process is recognized and valued. LIS staff can develop roles within the research process and thereby improve the robustness and validity of research outputs. Training and development of LIS staff is a key priority and can be taken forward despite the limitations of budgets and staffing levels. A proactive and assertive approach is needed to achieve a cultural shift within NHS library practice from supporting research from the outside, to being fully integrated within the research process.

  15. Advanced Information System Research Project.

    DTIC Science & Technology

    1980-06-01

    supply main balance; document history update; basic finance ; daily supply control study; output processing for AUTODIN transmission; and medical quality...overcome in Intelsat III with the use of a despun antenna. The latest approach to stabilization appears in Intelsat V: body stabilization. In this...rules ( Merton , 1957). o If effectiveness rather than efficiency is the goal, devic, machines, and technological artifacts can be made responsi, to the

  16. Minimising Risks in Research-Informed Teaching

    ERIC Educational Resources Information Center

    Gresty, Karen; Heffernan, Troy; Pan, Wei; Edwards-Jones, Andrew

    2015-01-01

    Reported benefits of research-informed teaching include enhanced student engagement and graduates that are better prepared for employment in an uncertain world. However, there are a number of academic risks that can have both positive and negative impacts on staff and students when implementing research-informed teaching. Mitigating such risks…

  17. Remote sensing information sciences research group

    NASA Technical Reports Server (NTRS)

    Estes, John E.; Smith, Terence; Star, Jeffrey L.

    1988-01-01

    Research conducted under this grant was used to extend and expand existing remote sensing activities at the University of California, Santa Barbara in the areas of georeferenced information systems, matching assisted information extraction from image data and large spatial data bases, artificial intelligence, and vegetation analysis and modeling. The research thrusts during the past year are summarized. The projects are discussed in some detail.

  18. Hydrocarbon Processing`s Advanced control and information systems `95

    SciTech Connect

    1995-09-01

    This special report presents control strategies and information systems for most hydrocarbon processes and plants. Each summary (76 in all) contains information on application, control strategy, economics, commercial installations, and licensor. The processes include NGL recovery, alkylation, blending, catalytic reforming, caustic treating, cryogenic separation, delayed coking, fractionation, hydrocracking, hydrogen production, isomerization, lube oil extraction, oil transport and storage, pipeline management, information management, sulfur recovery, waste water treatments, and others.

  19. Integrated Information Technology Policy Analysis Research, CSUSB

    DTIC Science & Technology

    2010-10-01

    confidential  information and then shared with USMA  and CSUSB.                  Appendix 3  Integrated Information  Technology  Policy Analysis Research, CSUSB  22...E7(/(3+21(180%(5 ,QFOXGHDUHDFRGH 12-10-2010 Annual / Final July 1, 2009 – June 30, 2010 Integrated Information Technology Policy Analysis...Integrated Information Technology Policy Analysis Research 5500 University Parkway, San Bernardino, CA 92407 U.S. Army Research Laboratory Attn: Mr

  20. Constituting Information Technology Research: The Experience of IT Researchers

    ERIC Educational Resources Information Center

    Pham, Binh; Bruce, Christine; Stoodley, Ian

    2005-01-01

    The collective consciousness of effective groups of researchers is characterized by shared understandings of their research object or territory. In this study, we adopted a phenomenographic approach to investigate information technology (IT) research, and its objects and territories, as they are constituted in the experience of IT researchers.…

  1. Mapping individual logical processes in information searching

    NASA Technical Reports Server (NTRS)

    Smetana, F. O.

    1974-01-01

    An interactive dialog with a computerized information collection was recorded and plotted in the form of a flow chart. The process permits one to identify the logical processes employed in considerable detail and is therefore suggested as a tool for measuring individual thought processes in a variety of situations. A sample of an actual test case is given.

  2. The Research Uses of Visual Information

    ERIC Educational Resources Information Center

    Jussim, Estelle

    1977-01-01

    Visual information is not yet in common usage among librarians. It is hoped that the term will be adopted by the information profession at large as new areas of research develop which depend largely on nonverbal documents. A decision must be made as to which forms of visual information will be needed for--scholarly and scientific use. (Author/AP)

  3. Information Technology and the Human Research Facility

    NASA Technical Reports Server (NTRS)

    Klee, Margaret

    2002-01-01

    This slide presentation reviews how information technology supports the Human Research Facility (HRF) and specifically the uses that contractor has for the information. There is information about the contractor, the HRF, some of the experiments that were performed using the HRF on board the Shuttle, overviews of the data architecture, and software both commercial and specially developed software for the specific experiments.

  4. Applied Information Systems Research Program Workshop

    NASA Technical Reports Server (NTRS)

    Bredekamp, Joe

    1991-01-01

    Viewgraphs on Applied Information Systems Research Program Workshop are presented. Topics covered include: the Earth Observing System Data and Information System; the planetary data system; Astrophysics Data System project review; OAET Computer Science and Data Systems Programs; the Center of Excellence in Space Data and Information Sciences; and CASIS background.

  5. The Research Uses of Visual Information

    ERIC Educational Resources Information Center

    Jussim, Estelle

    1977-01-01

    Visual information is not yet in common usage among librarians. It is hoped that the term will be adopted by the information profession at large as new areas of research develop which depend largely on nonverbal documents. A decision must be made as to which forms of visual information will be needed for--scholarly and scientific use. (Author/AP)

  6. Forestry Researchers as Information Users in Nigeria.

    ERIC Educational Resources Information Center

    Adedigba, Yakub A.

    1985-01-01

    Results of survey studying information gathering habits of forestry research scientists in Nigeria indicate that: most consult two or more information sources; organizational libraries and literature are major sources of scientific information; and accessibility, convenience, reliability, ease of use, and language are key factors in choosing…

  7. Improving Learners' Research Process Skills

    NASA Astrophysics Data System (ADS)

    Quan, T. K.; Hunter, L.; Kluger-Bell, B.; Seagroves, S.

    2010-12-01

    The Professional Development Program (PDP) supports participants as they design inquiry activities that help learners improve their research process skills. These skills include the cognitive or reasoning skills that scientists and engineers use while doing research; for example, making a testable hypothesis, coordinating results from multiple experiments, or identifying and evaluating tradeoffs. Past work in the PDP indicated that additional support was needed to help participants design instructional activities that would teach these important skills. A new workshop was therefore developed for the 2009 PDP cycle, entitled "Improving Learners' Process Skills." In this workshop, participants worked in small groups to define specific science and engineering skills found in four past PDP activity designs. Participants distinguished between "simple tasks" and "authentic inquiry" activities that learners could perform as demonstration of the skill. Through this new workshop, participants were able to explicitly discuss ways in which individual process skills are unique or inter-related. In addition, by identifying a "simple task," participants were able to pinpoint areas in which their own designs could be improved to better focus on authentic inquiry tasks. In 2010, the workshop was slightly modified to help participants reconnect the research process skills with the activity content. In addition, the idea of using generic and context-specific scaffolds was also introduced. To make the participants feel like they were contributing to the PDP community, four activity designs actively being worked on in the 2010 cycle were used. Based on participant feedback, this "Improving Learners' Process Skills" workshop should be strongly considered for future returning participants.

  8. Informed Consent in Educational Settings and the Novice Researcher

    ERIC Educational Resources Information Center

    Sanderson, Lara

    2010-01-01

    Research ethics are of fundamental importance to any research. They define and shape the research process from the very beginning as they are the code on which academics rely on as guiding practice in the field (Hopf, 2004). Informed consent is an interesting concept as it is interwoven with other ethical issues that include power, privacy and…

  9. Values in a Science of Social Work: Values-Informed Research and Research-Informed Values

    ERIC Educational Resources Information Center

    Longhofer, Jeffrey; Floersch, Jerry

    2014-01-01

    While social work must be evaluative in relation to its diverse areas of practice and research (i.e., values-informed research), the purpose of this article is to propose that values are within the scope of research and therefore research on practice should make values a legitimate object of investigation (i.e., research-informed values). In this…

  10. Values in a Science of Social Work: Values-Informed Research and Research-Informed Values

    ERIC Educational Resources Information Center

    Longhofer, Jeffrey; Floersch, Jerry

    2014-01-01

    While social work must be evaluative in relation to its diverse areas of practice and research (i.e., values-informed research), the purpose of this article is to propose that values are within the scope of research and therefore research on practice should make values a legitimate object of investigation (i.e., research-informed values). In this…

  11. Public hearing process. Information bulletin number 2

    SciTech Connect

    1996-12-31

    The National Energy Board considers major regulatory matters through the public hearing process. This bulletin describes that process and the procedures currently used at hearings. It includes information on types of hearings, interventions, the composition of the panels that hold the hearings, the role of Board counsel and staff, the hearing process, decisions and reviews, intervenor costs, and appeals. The appendix includes a step-by-step summary of the hearing process.

  12. Occurrence reporting and processing of operations information

    SciTech Connect

    1997-07-21

    DOE O 232.1A, Occurrence Reporting and Processing of Operations Information, and 10 CFR 830.350, Occurrence Reporting and Processing of Operations Information (when it becomes effective), along with this manual, set forth occurrence reporting requirements for Department of Energy (DOE) Departmental Elements and contractors responsible for the management and operation of DOE-owned and -leased facilities. These requirements include categorization of occurrences related to safety, security, environment, health, or operations (``Reportable Occurrences``); DOE notification of these occurrences; and the development and submission of documented follow-up reports. This Manual provides detailed information for categorizing and reporting occurrences at DOE facilities. Information gathered by the Occurrence Reporting and processing System is used for analysis of the Department`s performance in environmental protection, safeguards and security, and safety and health of its workers and the public. This information is also used to develop lessons learned and document events that significantly impact DOE operations.

  13. Image-plane processing of visual information

    NASA Technical Reports Server (NTRS)

    Huck, F. O.; Fales, C. L.; Park, S. K.; Samms, R. W.

    1984-01-01

    Shannon's theory of information is used to optimize the optical design of sensor-array imaging systems which use neighborhood image-plane signal processing for enhancing edges and compressing dynamic range during image formation. The resultant edge-enhancement, or band-pass-filter, response is found to be very similar to that of human vision. Comparisons of traits in human vision with results from information theory suggest that: (1) Image-plane processing, like preprocessing in human vision, can improve visual information acquisition for pattern recognition when resolving power, sensitivity, and dynamic range are constrained. Improvements include reduced sensitivity to changes in lighter levels, reduced signal dynamic range, reduced data transmission and processing, and reduced aliasing and photosensor noise degradation. (2) Information content can be an appropriate figure of merit for optimizing the optical design of imaging systems when visual information is acquired for pattern recognition. The design trade-offs involve spatial response, sensitivity, and sampling interval.

  14. Image-plane processing of visual information

    NASA Technical Reports Server (NTRS)

    Huck, F. O.; Fales, C. L.; Park, S. K.; Samms, R. W.

    1984-01-01

    Shannon's theory of information is used to optimize the optical design of sensor-array imaging systems which use neighborhood image-plane signal processing for enhancing edges and compressing dynamic range during image formation. The resultant edge-enhancement, or band-pass-filter, response is found to be very similar to that of human vision. Comparisons of traits in human vision with results from information theory suggest that: (1) Image-plane processing, like preprocessing in human vision, can improve visual information acquisition for pattern recognition when resolving power, sensitivity, and dynamic range are constrained. Improvements include reduced sensitivity to changes in lighter levels, reduced signal dynamic range, reduced data transmission and processing, and reduced aliasing and photosensor noise degradation. (2) Information content can be an appropriate figure of merit for optimizing the optical design of imaging systems when visual information is acquired for pattern recognition. The design trade-offs involve spatial response, sensitivity, and sampling interval.

  15. Analytic information processing style in epilepsy patients.

    PubMed

    Buonfiglio, Marzia; Di Sabato, Francesco; Mandillo, Silvia; Albini, Mariarita; Di Bonaventura, Carlo; Giallonardo, Annateresa; Avanzini, Giuliano

    2017-08-01

    Relevant to the study of epileptogenesis is learning processing, given the pivotal role that neuroplasticity assumes in both mechanisms. Recently, evoked potential analyses showed a link between analytic cognitive style and altered neural excitability in both migraine and healthy subjects, regardless of cognitive impairment or psychological disorders. In this study we evaluated analytic/global and visual/auditory perceptual dimensions of cognitive style in patients with epilepsy. Twenty-five cryptogenic temporal lobe epilepsy (TLE) patients matched with 25 idiopathic generalized epilepsy (IGE) sufferers and 25 healthy volunteers were recruited and participated in three cognitive style tests: "Sternberg-Wagner Self-Assessment Inventory", the C. Cornoldi test series called AMOS, and the Mariani Learning style Questionnaire. Our results demonstrate a significant association between analytic cognitive style and both IGE and TLE and respectively a predominant auditory and visual analytic style (ANOVA: p values <0,0001). These findings should encourage further research to investigate information processing style and its neurophysiological correlates in epilepsy. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Using geographic information systems in injury research.

    PubMed

    Edelman, Linda S

    2007-01-01

    To provide an overview of geographic information systems (GIS) and to discuss current and future applications in injury and trauma research. Literature review and discourse of GIS technology related to injury and trauma research. A search of scientific literature databases, text books, and online resources was undertaken to describe the current and prospective uses of GIS in injury and trauma research. Geographic information systems are computerized mapping systems that link information from different data sets spatially. The advantage of GIS is the capability to graphically display different attributes of an area in a way that is easily interpretable. Geographic information systems have been used to study injury rates, describe populations at risk for injury, examine access to trauma care, and develop and assess injury prevention programs. Geographic information systems are tools for injury researchers to analyze injury rates and risks and to describe their results with colorful maps and graphics that allow the public to see how injuries affect their communities.

  17. Computer Aided Management for Information Processing Projects.

    ERIC Educational Resources Information Center

    Akman, Ibrahim; Kocamustafaogullari, Kemal

    1995-01-01

    Outlines the nature of information processing projects and discusses some project management programming packages. Describes an in-house interface program developed to utilize a selected project management package (TIMELINE) by using Oracle Data Base Management System tools and Pascal programming language for the management of information system…

  18. Information Processing Theory and Conceptual Development.

    ERIC Educational Resources Information Center

    Schroder, H. M.

    An educational program based upon information processing theory has been developed at Southern Illinois University. The integrating theme was the development of conceptual ability for coping with social and personal problems. It utilized student information search and concept formation as foundations for discussion and judgment and was organized…

  19. Computer Aided Management for Information Processing Projects.

    ERIC Educational Resources Information Center

    Akman, Ibrahim; Kocamustafaogullari, Kemal

    1995-01-01

    Outlines the nature of information processing projects and discusses some project management programming packages. Describes an in-house interface program developed to utilize a selected project management package (TIMELINE) by using Oracle Data Base Management System tools and Pascal programming language for the management of information system…

  20. Facilitating Research in Pathology using Natural Language Processing

    PubMed Central

    Xu, Hua; Friedman, Carol

    2003-01-01

    Clinical research projects frequently rely on manual extraction of information from pathology reports, which is a costly and time-consuming process. This paper describes use of a natural language processing (NLP) system to automatically extract and structure information in textual pathology reports that is needed for clinical research. PMID:14728560

  1. The Order of Explicit Information in Processing Instruction

    ERIC Educational Resources Information Center

    McNulty Diaz, Erin

    2017-01-01

    The two main components of Processing Instruction (PI) are Explicit Information (EI) and Structured Input (SI). Most researchers have concluded that the SI is more responsible for learner gains than the EI (Benati, 2004a, 2004b; VanPatten & Oikennon, 1996; Wong, 2004). However, some researchers have found that EI does significantly impact…

  2. The Order of Explicit Information in Processing Instruction

    ERIC Educational Resources Information Center

    McNulty Diaz, Erin

    2017-01-01

    The two main components of Processing Instruction (PI) are Explicit Information (EI) and Structured Input (SI). Most researchers have concluded that the SI is more responsible for learner gains than the EI (Benati, 2004a, 2004b; VanPatten & Oikennon, 1996; Wong, 2004). However, some researchers have found that EI does significantly impact…

  3. Infrastructure to Support Hydrologic Research: Information Systems

    NASA Astrophysics Data System (ADS)

    Lall, U.; Duffy, C j

    2001-12-01

    Hydrologic Sciences are inherently interdisciplinary. Consequently, a myriad state variables are of interest to hydrologists. Hydrologic processes transcend many spatial and temporal scales, and their measurements reflect a variety of scales of support. The global water cycle is continuously modified by human activity through changes in land use, alteration of rivers, irrigation and groundwater pumping and through a modification of atmospheric composition. Since water is a solvent and a medium of transport, the water cycle fundamentally influences other material and energy cycles. This metaphor extends to the function that a hydrologic research information system needs to provide, to facilitate discovery in earth systems science, and to improve our capability to manage resources and hazards in a sustainable manner. At present, we have a variety of sources that provide data useful for hydrologic analyses, that range from massive remote sensed data sets, to sparsely sampled historical and paleo data. Consequently, the first objective of the Hydrologic Information Systems (HIS) group is to design a data services system that makes these data accessible in a uniform and useful way for specific, prioritized research goals. The design will include protocols for archiving and disseminating data from the Long Term Hydrologic Observatories (LTHOs), and comprehensive modeling experiments. Hydrology has a rich tradition of mathematical and statistical modeling of processes. However, given limited data and access to it, and a narrow focus that has not exploited connections to climatic and ecologic processes (among others), there have been only a few forays into diagnostic analyses of hydrologic fields, to identify and evaluate spatial and process teleconnections and an appropriate reduced space for modeling and understanding systems. The HIS initiative consequently proposes an investment in research and the provision of toolboxes to facilitate such analyses using the data

  4. Teaching Information Systems Development via Process Variants

    ERIC Educational Resources Information Center

    Tan, Wee-Kek; Tan, Chuan-Hoo

    2010-01-01

    Acquiring the knowledge to assemble an integrated Information System (IS) development process that is tailored to the specific needs of a project has become increasingly important. It is therefore necessary for educators to impart to students this crucial skill. However, Situational Method Engineering (SME) is an inherently complex process that…

  5. Teaching Information Systems Development via Process Variants

    ERIC Educational Resources Information Center

    Tan, Wee-Kek; Tan, Chuan-Hoo

    2010-01-01

    Acquiring the knowledge to assemble an integrated Information System (IS) development process that is tailored to the specific needs of a project has become increasingly important. It is therefore necessary for educators to impart to students this crucial skill. However, Situational Method Engineering (SME) is an inherently complex process that…

  6. Information Processing Approaches to Studying Spelling Deficiencies.

    ERIC Educational Resources Information Center

    Gerber, Michael M.; Hall, Robert J.

    1987-01-01

    The article explores information processing models of spelling performance and argues that an adequate theory of spelling processes must include: (1) qualitative changes in performance as a function of maturation that underlie development of automaticity; (2) transactional development of spelling-related knowledge structures and efficient…

  7. Research and Information Collection Partnership Meeting Summary

    EPA Pesticide Factsheets

    The Advisory Committee recommended formation of a Research and Information Collection Partnership (RICP). The responsibilities of the RICP are found in Section 4.0 of the TCRDSAC Agreement in Principle.

  8. Optical Information Processing for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Current research in optical processing is reviewed. Its role in future aerospace systems is determined. The development of optical devices and components demonstrates that system concepts can be implemented in practical aerospace configurations.

  9. Information Processing of Remote-Sensing Data.

    ERIC Educational Resources Information Center

    Berry, P. A. M.; Meadows, A. J.

    1987-01-01

    Reviews the current status of satellite remote sensing data, including problems with efficient storage and rapid retrieval of the data, and appropriate computer graphics to process images. Areas of research concerned with overcoming these problems are described. (16 references) (CLB)

  10. Information Processing of Remote-Sensing Data.

    ERIC Educational Resources Information Center

    Berry, P. A. M.; Meadows, A. J.

    1987-01-01

    Reviews the current status of satellite remote sensing data, including problems with efficient storage and rapid retrieval of the data, and appropriate computer graphics to process images. Areas of research concerned with overcoming these problems are described. (16 references) (CLB)

  11. Quantum information processing with atoms and photons.

    PubMed

    Monroe, C

    2002-03-14

    Quantum information processors exploit the quantum features of superposition and entanglement for applications not possible in classical devices, offering the potential for significant improvements in the communication and processing of information. Experimental realization of large-scale quantum information processors remains a long-term vision, as the required nearly pure quantum behaviour is observed only in exotic hardware such as individual laser-cooled atoms and isolated photons. But recent theoretical and experimental advances suggest that cold atoms and individual photons may lead the way towards bigger and better quantum information processors, effectively building mesoscopic versions of 'Schrödinger's cat' from the bottom up.

  12. Toward an Information Processing Analysis of Field-Independence.

    ERIC Educational Resources Information Center

    Davis, J. Kent; Cochran, Kathryn F.

    Goodenough's (1976) findings on field dependence/independence are extended here by focusing on the information processing stages of attention, encoding in short term and working memories, and storage and retrieval processes of long term memory. The reviewed research indicates that field independent and dependent individuals differ in the ability…

  13. Research and development of models and instruments to define, measure, and improve shared information processing within government oversight agencies: Volume 1, Research status: 2nd Annual performance report, August 1986-July 1988

    SciTech Connect

    Kurstedt, H.A. Jr.

    1988-01-01

    More than ever before, government managers must effectively and efficiently direct and coordinate the sharing of data, information, and the complex of people and machines that create it, store it, retrieve it, manipulate it, and convert it into actions to move the country's business decisively forward. Driving this need to share is a stunning technological capacity for automated processing, a deep-rooted desire to share born from a perception seemingly limitless possibilities, and a fiscal requirement to do better with less by making more out of what we have. Unfortunately, the shared information processing benefits Government Oversight Agencies (GOA's) need are not available just for the asking or for the cost of the equipment. This frustrates the manager who thinks the box on the desk should help with decision support as well as it helps with task automation. To move GOA's toward successful shared information processing and decision mechanisms, Management Systems Laboratories (MSL), under the grant, plans to accomplish the following two-part objectives: To use the real-world laboratory of the US Department of Energy (DOE) Office of Nuclear Materials (ONM) as a generic test to observe, define, characterize, and qualitatively model the shared information processing in a GOA; and then To develop qualitative and quantitative instruments to measure, evaluate and promote the psychological, sociological, and technological dimensions of successful sharing.

  14. Toward a conceptual foundation of Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Chiribella, Giulio

    2011-03-01

    Quantum Information Science has brought to light an enormous amount of new protocols showing that the structure of quantum theory dramatically impacts the way in which information can be processed. It also made clear that the rules of information processing are dictated by physics and that different physical theories entail different models of information processing. Quantum Information poses an exciting challenge to foundational research: the challenge is to reduce the multiplicity of quantum protocols to a small number of basic physical principles and to answer questions like ``What are the physical roots of the power of quantum information?'' A satisfactory answer to these questions calls for the solution of a long-standing problem: deriving quantum theory from physical principles, as opposed to the abstract mathematical principles of the Hilbert space formulation. In this talk I will show that quantum theory can be derived from few principles about information processing. The central principle of the derivation will be the purification principle, stating that ignorance about a part (subsystem) is always compatible with maximal knowledge of the whole (compound system). A large number of quantum information features, including e.g. teleportation and no-cloning, are direct consequences of the purification principle, which appears a strong candidate for the conceptual foundation of Quantum Information Processing. Moreover, the derivation of quantum theory from purely informational principles provides a rigorous justification of the diffuse claim that quantum theory is ultimately a theory of information.

  15. Information Searching Behaviour of Young Slovenian Researchers

    ERIC Educational Resources Information Center

    Vilar, Polona; Zumer, Maja

    2011-01-01

    Purpose: The purpose of this paper is to present the findings of an empirical study of information behaviour of young Slovenian researchers. Design/methodology/approach: Built on some well-known models of scholarly information behaviour the study complements a previously conducted study of the same population, which focused on the aspects of user…

  16. The standards process: X3 information processing systems

    NASA Technical Reports Server (NTRS)

    Emard, Jean-Paul

    1993-01-01

    The topics are presented in viewgraph form and include the following: International Organization for Standards (ISO); International Electrotechnical Committee (IEC); ISO/IEC Joint Technical Committee 1 (JTC-1); U.S. interface to JTC-1; ANSI; national organizations; U.S. standards development processes; national and international standards developing organizations; regional organizations; and X3 information processing systems.

  17. Optical Information Processing for Aerospace Applications 2

    NASA Technical Reports Server (NTRS)

    Stermer, R. L. (Compiler)

    1984-01-01

    Current research in optical processing, and determination of its role in future aerospace systems was reviewed. It is shown that optical processing offers significant potential for aircraft and spacecraft control, pattern recognition, and robotics. It is demonstrated that the development of optical devices and components can be implemented in practical aerospace configurations.

  18. Research to Go: Taking an Information Literacy Credit Course Online

    ERIC Educational Resources Information Center

    Long, Jessica; Burke, John J.; Tumbleson, Beth

    2012-01-01

    Adapting an existing face-to-face information literacy course that teaches undergraduates how to successfully conduct research and creating an online or hybrid version is a multi-step process. It begins with a desire to reach more students and help them achieve academic success. The primary learning outcomes for any information literacy course are…

  19. Knowledge and Policy: Research--Information--Intervention

    ERIC Educational Resources Information Center

    Gogolin, Ingrid; Keiner, Edwin; Steiner-Khamsi, Gita; Ozga, Jenny; Yates, Lyn

    2007-01-01

    At the European Conference on Educational Research (ECER) 2006 in Geneva, Switzerland, the EERJ Roundtable focused upon the relationships between information, research and intervention. These relationships could be understood as a circular flow of decontextualising and recontextualising terms, concepts or "knowledge" according to the respective…

  20. Knowledge and Policy: Research--Information--Intervention

    ERIC Educational Resources Information Center

    Gogolin, Ingrid; Keiner, Edwin; Steiner-Khamsi, Gita; Ozga, Jenny; Yates, Lyn

    2007-01-01

    At the European Conference on Educational Research (ECER) 2006 in Geneva, Switzerland, the EERJ Roundtable focused upon the relationships between information, research and intervention. These relationships could be understood as a circular flow of decontextualising and recontextualising terms, concepts or "knowledge" according to the respective…

  1. Access to Research Information Using Integrated Technologies.

    ERIC Educational Resources Information Center

    Krause, Susan M.

    1994-01-01

    Because of the schedules, preferences, and varied information needs of researchers at Baylor College of Medicine (Texas), a system of computer and telecommunications technologies was developed to facilitate research and project planning. The system integrates cellular phones, voice mail, facsimile publishing, distributed document delivery, and…

  2. Teaching Information Literacy through "Un-Research"

    ERIC Educational Resources Information Center

    Hosier, Allison

    2015-01-01

    Students who write essays on research topics in which no outside sources are cited and where accuracy is treated as negotiable should generally not expect to receive good grades, especially in an information literacy course. However, asking students to do just this was the first step in the "un-research project," a twist on the familiar…

  3. NASA/MSFC FY-83 Atmospheric Processes Research Review

    NASA Technical Reports Server (NTRS)

    Turner, R. E. (Compiler)

    1983-01-01

    The atmospheric processes research program was reviewed. Research tasks sponsored by the NASA Office of Space Science and Applications, Earth Sciences and Applications Division in the areas of upper atmosphere, global weather, and mesoscale processes are discussed. The are: the research project summaries, together with the agenda and other information about the meeting.

  4. Research information systems are path to high-quality healthcare.

    PubMed

    Ziegenfuss, J T

    1987-10-01

    Research is the key to dealing with the major issues facing the healthcare industry. And an information system for organization and management research is a necessary component in healthcare organizations. Research information systems should support action, not theory. Their purpose is to educate information users about their system of services; provide data for planning, developing, directing, and evaluating both technical and management work; and provide a basis for "steering" the program. Four key subjects for a research information system are service activities, patient characteristics, costs and budget, and outcomes. The goal in developing a research information system is to integrate the various types of information into a format that provides the information for management use at a given time. Development of a research information system requires concentrating on the design and the process of developing and using the data for action research. Each design step requires an analysis of existing and future research requirements, of what clinical and managerial leaders would like to know. Identifying users is important, since they will ultimately judge the adequacy of the system. Each user has to make decisions based on the data. Such decisions include setting goals, forming policy, organizing activities, and budgeting.

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

    PubMed

    Kumate, J

    1981-01-01

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

  6. The minimal work cost of information processing

    PubMed Central

    Faist, Philippe; Dupuis, Frédéric; Oppenheim, Jonathan; Renner, Renato

    2015-01-01

    Irreversible information processing cannot be carried out without some inevitable thermodynamical work cost. This fundamental restriction, known as Landauer's principle, is increasingly relevant today, as the energy dissipation of computing devices impedes the development of their performance. Here we determine the minimal work required to carry out any logical process, for instance a computation. It is given by the entropy of the discarded information conditional to the output of the computation. Our formula takes precisely into account the statistically fluctuating work requirement of the logical process. It enables the explicit calculation of practical scenarios, such as computational circuits or quantum measurements. On the conceptual level, our result gives a precise and operational connection between thermodynamic and information entropy, and explains the emergence of the entropy state function in macroscopic thermodynamics. PMID:26151678

  7. Visual Motion Perception and Visual Information Processing

    DTIC Science & Technology

    1993-12-31

    points with these few parameters. Sperling, George. The magical number seven: Information processing then and now. In William Hirst (Ed.), The making...tradi- tionally called the "span of apprehension" (Kulpe, 1904; Durable Storage Wundt , 1899). However, a partial-report procedure demon- strates...Gehrig. P. (1992). On the time course Wundt . W. (1899). Zur Kritik tachistoskopischer Versuche [A crit- of perceptual information that results from a

  8. Thermodynamics meets information in copolymerization processes

    NASA Astrophysics Data System (ADS)

    Gaspard, Pierre

    2014-03-01

    Copolymers are natural supports of information. This latter is contained in the sequence of monomeric units composing every copolymer. A well-known example is DNA in biology. At the molecular scale, the growth of a single copolymer is stochastic and proceeds by successive random attachments or detachments of monomers continuously supplied by the surrounding solution. The thermodynamics of copolymerization with or without a template shows that fundamental links exist between entropy production and the information content of the copolymer sequence. During depolymerization, this information is erased in a way compatible with Landauer's principle. These advances open new perspectives to understand information transmission during DNA replication and, more generally, information processing at the molecular scale in biology and polymer science.

  9. Information processing for aerospace structural health monitoring

    NASA Astrophysics Data System (ADS)

    Lichtenwalner, Peter F.; White, Edward V.; Baumann, Erwin W.

    1998-06-01

    Structural health monitoring (SHM) technology provides a means to significantly reduce life cycle of aerospace vehicles by eliminating unnecessary inspections, minimizing inspection complexity, and providing accurate diagnostics and prognostics to support vehicle life extension. In order to accomplish this, a comprehensive SHM system will need to acquire data from a wide variety of diverse sensors including strain gages, accelerometers, acoustic emission sensors, crack growth gages, corrosion sensors, and piezoelectric transducers. Significant amounts of computer processing will then be required to convert this raw sensor data into meaningful information which indicates both the diagnostics of the current structural integrity as well as the prognostics necessary for planning and managing the future health of the structure in a cost effective manner. This paper provides a description of the key types of information processing technologies required in an effective SHM system. These include artificial intelligence techniques such as neural networks, expert systems, and fuzzy logic for nonlinear modeling, pattern recognition, and complex decision making; signal processing techniques such as Fourier and wavelet transforms for spectral analysis and feature extraction; statistical algorithms for optimal detection, estimation, prediction, and fusion; and a wide variety of other algorithms for data analysis and visualization. The intent of this paper is to provide an overview of the role of information processing for SHM, discuss various technologies which can contribute to accomplishing this role, and present some example applications of information processing for SHM implemented at the Boeing Company.

  10. Innovative Information Technology for Space Weather Research

    NASA Astrophysics Data System (ADS)

    Wang, H.; Qu, M.; Shih, F.; Denker, C.; Gerbessiotis, A.; Lofdahl, M.; Rees, D.; Keller, C.

    2004-05-01

    Solar activity is closely related to the near earth environment -- summarized descriptively as space weather. Changes in space weather have adverse effect on many aspects of life and systems on earth and in space. Real-time, high-quality data and data processing would be a key element to forecast space weather promptly and accurately. Recently, we obtained a funding from US National Science Foundation to apply innovative information technology for space weather prediction. (1) We use the technologies of image processing and pattern recognition, such as image morphology segmentation, Support Vector Machines (SVMs), and neural networks to detect and characterize three important solar activities in real-time: filament eruptions, flares, and emerging flux regions (EFRs). Combining the real time detection with the recent statistical study on the relationship among filament eruptions, flares, EFRs, coronal mass ejections (CMEs), and geomagnetic storms, we are establishing real time report of solar events and automatic forecasting of earth directed CMEs and subsequent geomagnetic storms. (2) We combine state-of-art parallel computing techniques with phase diverse speckle imaging techniques, to yield near real-time diffraction limited images with a cadence of approximately 10 sec. We utilize the multiplicity of parallel paradigms to optimize the calculation of phase diverse speckle imaging to improve calculation speed. With such data, we can monitor flare producing active regions continuously and carry out targeted studies of the evolution and flows in flare producing active regions. (3) We are developing Web based software tools to post our processed data, events and forecasting in real time, and to be integrated with current solar activity and space weather prediction Web pages at BBSO. This will also be a part of Virtual Solar Observatory (VSO) being developed by the solar physics community. This research is supported by NSF ITR program.

  11. Theory Creation, Modification, and Testing: An Information-Processing Model and Theory of the Anticipated and Unanticipated Consequences of Research and Development

    ERIC Educational Resources Information Center

    Perla, Rocco J.; Carifio, James

    2011-01-01

    Background: Extending Merton's (1936) work on the consequences of purposive social action, the model, theory and taxonomy outlined here incorporates and formalizes both anticipated and unanticipated research findings in a unified theoretical framework. The model of anticipated research findings was developed initially by Carifio (1975, 1977) and…

  12. Theory Creation, Modification, and Testing: An Information-Processing Model and Theory of the Anticipated and Unanticipated Consequences of Research and Development

    ERIC Educational Resources Information Center

    Perla, Rocco J.; Carifio, James

    2011-01-01

    Background: Extending Merton's (1936) work on the consequences of purposive social action, the model, theory and taxonomy outlined here incorporates and formalizes both anticipated and unanticipated research findings in a unified theoretical framework. The model of anticipated research findings was developed initially by Carifio (1975, 1977) and…

  13. Scalable Networked Information Processing Environment (SNIPE)

    SciTech Connect

    Fagg, G.E.; Moore, K.; Dongarra, J.J. |; Geist, A.

    1997-11-01

    SNIPE is a metacomputing system that aims to provide a reliable, secure, fault tolerant environment for long term distributed computing applications and data stores across the global Internet. This system combines global naming and replication of both processing and data to support large scale information processing applications leading to better availability and reliability than currently available with typical cluster computing and/or distributed computer environments.

  14. Terminal chaos for information processing in neurodynamics.

    PubMed

    Zak, M

    1991-01-01

    New nonlinear phenomenon-terminal chaos caused by failure of the Lipschitz condition at equilibrium points of dynamical systems is introduced. It is shown that terminal chaos has a well organized probabilistic structure which can be predicted and controlled. This gives an opportunity to exploit this phenomenon for information processing. It appears that chaotic states of neurons activity are associated with higher level of cognitive processes such as generalization and abstraction.

  15. Evaluation of health information systems research in information systems research: A meta-analysis.

    PubMed

    Haried, Peter; Claybaugh, Craig; Dai, Hua

    2017-04-01

    Given the importance of the health-care industry and the promise of health information systems, researchers are encouraged to build on the shoulders of giants as the saying goes. The health information systems field has a unique opportunity to learn from and extend the work that has already been done by the highly correlated information systems field. As a result, this research article presents a past, present and future meta-analysis of health information systems research in information systems journals over the 2000-2015 time period. Our analysis reviewed 126 articles on a variety of topics related to health information systems research published in the "Senior Scholars" list of the top eight ranked information systems academic journals. Across the selected information systems academic journals, our findings compare research methodologies applied, health information systems topic areas investigated and research trends. Interesting results emerge in the range and evolution of health information systems research and opportunities for health information systems researchers and practitioners to consider moving forward.

  16. Industrial and agricultural process heat information user study

    SciTech Connect

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

    1981-03-01

    The results of a series of telephone interviews with groups of users of information on solar industrial and agricultural process heat (IAPH) are described. These results, part of a larger study on many different solar technologies, identify types of information each group needed and the best ways to get information to each group. In the current study only high-priority groups were examined. Results from 10 IAPH groups of respondents are analyzed in this report: IPH Researchers; APH Researchers; Representatives of Manufacturers of Concentrating and Nonconcentrating Collectors; Plant, Industrial, and Agricultural Engineers; Educators; Representatives of State Agricultural Offices; and County Extension Agents.

  17. Moral judgment as information processing: an integrative review

    PubMed Central

    Guglielmo, Steve

    2015-01-01

    How do humans make moral judgments about others’ behavior? This article reviews dominant models of moral judgment, organizing them within an overarching framework of information processing. This framework poses two distinct questions: (1) What input information guides moral judgments? and (2) What psychological processes generate these judgments? Information Models address the first question, identifying critical information elements (including causality, intentionality, and mental states) that shape moral judgments. A subclass of Biased Information Models holds that perceptions of these information elements are themselves driven by prior moral judgments. Processing Models address the second question, and existing models have focused on the relative contribution of intuitive versus deliberative processes. This review organizes existing moral judgment models within this framework and critically evaluates them on empirical and theoretical grounds; it then outlines a general integrative model grounded in information processing, and concludes with conceptual and methodological suggestions for future research. The information-processing framework provides a useful theoretical lens through which to organize extant and future work in the rapidly growing field of moral judgment. PMID:26579022

  18. Recent trends in geographic information system research

    NASA Technical Reports Server (NTRS)

    Clarke, K. C.

    1986-01-01

    This paper reviews recent contributions to the body of published research on Geographic Information Systems (GISs). Increased usages of GISs have placed a new demand upon the academic and research community and despite some lack of formalized definitions, categorizations, terminologies, and standard data structures, the community has risen to the challenge. Examinations of published GIS research, in particular on GIS data structures, reveal a healthy, active research community which is using a truly interdisciplinary approach. Future work will undoubtably lead to a clearer understanding of the problems of handling spatial data, while producing a new generation of highly sophisticated GISs.

  19. Springfield Processing Plant (SPP) Facility Information

    SciTech Connect

    Leach, Janice; Torres, Teresa M.

    2012-10-01

    The Springfield Processing Plant is a hypothetical facility. It has been constructed for use in training workshops. Information is provided about the facility and its surroundings, particularly security-related aspects such as target identification, threat data, entry control, and response force data.

  20. American National Standard Vocabulary for Information Processing.

    ERIC Educational Resources Information Center

    American National Standards Inst., Inc., New York, NY.

    The purpose of this standard is to present an organized body of concepts and their corresponding terms relevant to the field of information processing, and to identify relationships among the concepts and among terms. The body of the vocabulary is the collection of the entries. The symbol "(SC1)" is used to identify definitions agreed…

  1. Information Processing. Education for Technology Employment.

    ERIC Educational Resources Information Center

    Northern Illinois Univ., De Kalb. Dept. of Technology.

    This information processing curriculum was developed to provide business education instructors in Illinois with a useful guide for relating important new technological advances to the vocational classroom. The competency-based learning activity guides are written to be used with computer hardware and software available at the secondary and…

  2. Contextual Factors in Children's Social Information Processing.

    ERIC Educational Resources Information Center

    Dorsch, Andrea; Keane, Susan P.

    1994-01-01

    Two steps in the social information process model were assessed for socially accepted and rejected children by verbal responses to stories embedded in computer games. Attributions of intent and aggressive problem solutions were correlated with contextual factors (interpersonal context, outcome of game, and story type) and with sex and social…

  3. Processing Of Visual Information In Primate Brains

    NASA Technical Reports Server (NTRS)

    Anderson, Charles H.; Van Essen, David C.

    1991-01-01

    Report reviews and analyzes information-processing strategies and pathways in primate retina and visual cortex. Of interest both in biological fields and in such related computational fields as artificial neural networks. Focuses on data from macaque, which has superb visual system similar to that of humans. Authors stress concept of "good engineering" in understanding visual system.

  4. Processing Of Visual Information In Primate Brains

    NASA Technical Reports Server (NTRS)

    Anderson, Charles H.; Van Essen, David C.

    1991-01-01

    Report reviews and analyzes information-processing strategies and pathways in primate retina and visual cortex. Of interest both in biological fields and in such related computational fields as artificial neural networks. Focuses on data from macaque, which has superb visual system similar to that of humans. Authors stress concept of "good engineering" in understanding visual system.

  5. Quantum process discrimination with information from environment

    NASA Astrophysics Data System (ADS)

    Wang, Yuan-Mei; Li, Jun-Gang; Zou, Jian; Xu, Bao-Ming

    2016-12-01

    In quantum metrology we usually extract information from the reduced probe system but ignore the information lost inevitably into the environment. However, K. Mølmer [Phys. Rev. Lett. 114, 040401 (2015)] showed that the information lost into the environment has an important effect on improving the successful probability of quantum process discrimination. Here we reconsider the model of a driven atom coupled to an environment and distinguish which of two candidate Hamiltonians governs the dynamics of the whole system. We mainly discuss two measurement methods, one of which obtains only the information from the reduced atom state and the other obtains the information from both the atom and its environment. Interestingly, for the two methods the optimal initial states of the atom, used to improve the successful probability of the process discrimination, are different. By comparing the two methods we find that the partial information from the environment is very useful for the discriminations. Project supported by the National Natural Science Foundation of China (Grant Nos. 11274043, 11375025, and 11005008).

  6. An information processing model of anxiety: automatic and strategic processes.

    PubMed

    Beck, A T; Clark, D A

    1997-01-01

    A three-stage schema-based information processing model of anxiety is described that involves: (a) the initial registration of a threat stimulus; (b) the activation of a primal threat mode; and (c) the secondary activation of more elaborative and reflective modes of thinking. The defining elements of automatic and strategic processing are discussed with the cognitive bias in anxiety reconceptualized in terms of a mixture of automatic and strategic processing characteristics depending on which stage of the information processing model is under consideration. The goal in the treatment of anxiety is to deactivate the more automatic primal threat mode and to strengthen more constructive reflective modes of thinking. Arguments are presented for the inclusion of verbal mediation as a necessary but not sufficient component in the cognitive and behavioral treatment of anxiety.

  7. Conceptual Coordination Bridges Information Processing and Neurophysiology

    NASA Technical Reports Server (NTRS)

    Clancey, William J.; Norrig, Peter (Technical Monitor)

    2000-01-01

    Information processing theories of memory and skills can be reformulated in terms of how categories are physically and temporally related, a process called conceptual coordination. Dreaming can then be understood as a story understanding process in which two mechanisms found in everyday comprehension are missing: conceiving sequences (chunking categories in time as a categorization) and coordinating across modalities (e.g., relating the sound of a word and the image of its meaning). On this basis, we can readily identify isomorphisms between dream phenomenology and neurophysiology, and explain the function of dreaming as facilitating future coordination of sequential, cross-modal categorization (i.e., REM sleep lowers activation thresholds, "unlearning").

  8. Informed Consent for Return of Incidental Findings in Genomic Research

    PubMed Central

    Appelbaum, Paul S.; Waldman, Cameron R.; Fyer, Abby; Klitzman, Robert; Parens, Erik; Martinez, Josue; Price, W. Nicholson; Chung, Wendy K.

    2013-01-01

    Purpose Researchers face the dilemma of how to obtain consent for return of incidental findings (IFs) from genomic research. We surveyed and interviewed investigators and study participants, with the goal of providing suggestions for how to shape the consent process. Methods We performed an online survey of 254 US genetic researchers identified through the NIH RePORTER database and abstracts from the 2011 American Society of Human Genetics meeting; and qualitative semi-structured interviews with 28 genomic researchers and 20 research participants. Results Most researchers and participants endorsed disclosure of a wide range of information about return of IFs, including: risks, benefits, impact on family members, data security, and procedures for return of results in the event of death or incapacity and for recontact. However, most researchers were willing to devote 30 minutes or less to this process, and expressed concerns that disclosed information would overwhelm participants, a concern shared by many participants themselves. Conclusion There is a disjunction between the views of investigators and participants about the amount of information that should be disclosed and the practical realities of the research setting, including time available for consent discussions. This strongly suggests the need for innovative approaches to the informed consent process. PMID:24158054

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

    PubMed

    Smirnova, L V

    1989-01-01

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

  10. Remote Sensing Information Sciences Research Group: Santa Barbara Information Sciences Research Group, year 4

    NASA Technical Reports Server (NTRS)

    Estes, John E.; Smith, Terence; Star, Jeffrey L.

    1987-01-01

    Information Sciences Research Group (ISRG) research continues to focus on improving the type, quantity, and quality of information which can be derived from remotely sensed data. Particular focus in on the needs of the remote sensing research and application science community which will be served by the Earth Observing System (EOS) and Space Station, including associated polar and co-orbiting platforms. The areas of georeferenced information systems, machine assisted information extraction from image data, artificial intelligence and both natural and cultural vegetation analysis and modeling research will be expanded.

  11. Information Processing Concepts: A Cure for "Technofright." Information Processing in the Electronic Office. Part 1: Concepts.

    ERIC Educational Resources Information Center

    Popyk, Marilyn K.

    1986-01-01

    Discusses the new automated office and its six major technologies (data processing, word processing, graphics, image, voice, and networking), the information processing cycle (input, processing, output, distribution/communication, and storage and retrieval), ergonomics, and ways to expand office education classes (versus class instruction). (CT)

  12. Information processing capacity of dynamical systems.

    PubMed

    Dambre, Joni; Verstraeten, David; Schrauwen, Benjamin; Massar, Serge

    2012-01-01

    Many dynamical systems, both natural and artificial, are stimulated by time dependent external signals, somehow processing the information contained therein. We demonstrate how to quantify the different modes in which information can be processed by such systems and combine them to define the computational capacity of a dynamical system. This is bounded by the number of linearly independent state variables of the dynamical system, equaling it if the system obeys the fading memory condition. It can be interpreted as the total number of linearly independent functions of its stimuli the system can compute. Our theory combines concepts from machine learning (reservoir computing), system modeling, stochastic processes, and functional analysis. We illustrate our theory by numerical simulations for the logistic map, a recurrent neural network, and a two-dimensional reaction diffusion system, uncovering universal trade-offs between the non-linearity of the computation and the system's short-term memory.

  13. Information Processing Capacity of Dynamical Systems

    PubMed Central

    Dambre, Joni; Verstraeten, David; Schrauwen, Benjamin; Massar, Serge

    2012-01-01

    Many dynamical systems, both natural and artificial, are stimulated by time dependent external signals, somehow processing the information contained therein. We demonstrate how to quantify the different modes in which information can be processed by such systems and combine them to define the computational capacity of a dynamical system. This is bounded by the number of linearly independent state variables of the dynamical system, equaling it if the system obeys the fading memory condition. It can be interpreted as the total number of linearly independent functions of its stimuli the system can compute. Our theory combines concepts from machine learning (reservoir computing), system modeling, stochastic processes, and functional analysis. We illustrate our theory by numerical simulations for the logistic map, a recurrent neural network, and a two-dimensional reaction diffusion system, uncovering universal trade-offs between the non-linearity of the computation and the system's short-term memory. PMID:22816038

  14. The Event Related Brain Potential as an Index of Information Processing, Cognitive Activity, and Skill Acquisition: A Program of Basic Research.

    DTIC Science & Technology

    1981-11-01

    34 5.2 Asymmetry of the Readiness Potential ........................... 35 5.3 N400 and Semantic Distance...the P300 component: 1. Tracking and Workload, 2. Attention Allocation, and Learning and Memory, 3. IndividuaT Differences in Cognitive Performance, 4...changes related to the depth of processing of learned material later reflected in memory, while Experiment 2.4 relates these "depths of processing

  15. Relevance as Process: Judgements in the Context of Scholarly Research

    ERIC Educational Resources Information Center

    Anderson, Theresa Dirndorfer

    2005-01-01

    Introduction: This paper discusses how exploring the research process in-depth and over time contributes to a fuller understanding of interactions with various representations of information. Method. A longitudinal ethnographic study explored decisions made by two informants involved in scholarly research. Relevance assessment and information…

  16. Process approach in developing or improvement of student information systems

    NASA Astrophysics Data System (ADS)

    Jaskowska, Małgorzata

    2015-02-01

    An aim of research described in the article was to evaluate usefulness of the university information system, which precedes its reorganization. The study was conducted among representatives of all stakeholders - system users: candidates, students and university authorities. A need of system users expressed in the study: change of the approach in its construction - from purely information to procedural, it is consistent with a current process approach in systems design, intensified by the fashionable service oriented architecture (SOA). This thread was developed by conducting literature research and analysis of student information systems best practices. As a result the processes were selected and described, which implementation may assist the university system. Research result can be used by system designers for its improvement.

  17. The Information Search Process (the ISP) and the Research Essay. How One School Library Supports Student Learning by Using the ISP as the Framework for the Extended Essay

    ERIC Educational Resources Information Center

    Reynolds, Helen

    2010-01-01

    Queensland Academy for Health Sciences (QAHS) is a senior secondary high school offering the International Baccalaureate (IB) Diploma Programme (DP). As part of the Diploma, students are required to complete a referenced research essay of four thousand words. For most, this will be their first experience of such a challenging undertaking.…

  18. Informed consent comprehension in African research settings.

    PubMed

    Afolabi, Muhammed O; Okebe, Joseph U; McGrath, Nuala; Larson, Heidi J; Bojang, Kalifa; Chandramohan, Daniel

    2014-06-01

    Previous reviews on participants' comprehension of informed consent information have focused on developed countries. Experience has shown that ethical standards developed on Western values may not be appropriate for African settings where research concepts are unfamiliar. We undertook this review to describe how informed consent comprehension is defined and measured in African research settings. We conducted a comprehensive search involving five electronic databases: Medline, Embase, Global Health, EthxWeb and Bioethics Literature Database (BELIT). We also examined African Index Medicus and Google Scholar for relevant publications on informed consent comprehension in clinical studies conducted in sub-Saharan Africa. 29 studies satisfied the inclusion criteria; meta-analysis was possible in 21 studies. We further conducted a direct comparison of participants' comprehension on domains of informed consent in all eligible studies. Comprehension of key concepts of informed consent varies considerably from country to country and depends on the nature and complexity of the study. Meta-analysis showed that 47% of a total of 1633 participants across four studies demonstrated comprehension about randomisation (95% CI 13.9-80.9%). Similarly, 48% of 3946 participants in six studies had understanding about placebo (95% CI 19.0-77.5%), while only 30% of 753 participants in five studies understood the concept of therapeutic misconception (95% CI 4.6-66.7%). Measurement tools for informed consent comprehension were developed with little or no validation. Assessment of comprehension was carried out at variable times after disclosure of study information. No uniform definition of informed consent comprehension exists to form the basis for development of an appropriate tool to measure comprehension in African participants. Comprehension of key concepts of informed consent is poor among study participants across Africa. There is a vital need to develop a uniform definition for

  19. Information and uncertainty in remote perception research.

    PubMed

    Dunne, B J; Jahn, R G

    2007-01-01

    This article has four purposes: 1) to present for the first time in archival form all results of some 25 years of remote perception research at this laboratory; 2) to describe all of the analytical scoring methods developed over the course of this program to quantify the amount of anomalous information acquired in the experiments; 3) to display a remarkable anti-correlation between the objective specificity of those methods and the anomalous yield of the experiments; and 4) to discuss the phenomenological and pragmatic implications of this complementarity. The formal database comprises 653 experimental trials performed over several phases of investigation. The scoring methods involve various arrays of descriptor queries that can be addressed to both the physical targets and the percipients' description thereof, the responses to which provide the basis for numerical evaluation and statistical assessment of the degree of anomalous information acquired. Twenty-four such recipes have been employed, with queries posed in binary, ternary, quaternary, and ten-level distributive formats. Thus treated, the database yields a composite z-score against chance of 5.418 (p = 3 x 10(-8), one-tailed). Numerous subsidiary analyses agree that these overall results are not significantly affected by any of the secondary protocol parameters tested, or by variations in descriptor effectiveness, possible participant response biases, target distance from the percipient, or time interval between perception effort and agent target visitation. However, over the course of the program there has been a striking diminution of the anomalous yield that appears to be associated with the participants' growing attention to, and dependence upon, the progressively more detailed descriptor formats and with the corresponding reduction in the content of the accompanying free-response transcripts. The possibility that increased emphasis on objective quantification of the phenomenon somehow may have

  20. Photonic qubits for remote quantum information processing

    NASA Astrophysics Data System (ADS)

    Maunz, P.; Olmschenk, S.; Hayes, D.; Matsukevich, D. N.; Duan, L.-M.; Monroe, C.

    2009-05-01

    Quantum information processing between remote quantum memories relies on a fast and faithful quantum channel. Recent experiments employed both, the photonic polarization and frequency qubits, in order to entangle remote atoms [1, 2], to teleport quantum information [3] and to operate a quantum gate between distant atoms. Here, we compare the dierent schemes used in these experiments and analyze the advantages of the dierent choices of atomic and photonic qubits and their coherence properties. [4pt] [1] D. L. Moehring et al. Nature 449, 68 (2007).[0pt] [2] D. N. Matsukevich et al. Phys. Rev. Lett. 100, 150404 2008).[0pt] [3] S. Olmschenk et al. Science, 323, 486 (2009).

  1. Information Processing Bias in Post-traumatic Stress Disorder

    PubMed Central

    Weber, Darren L

    2008-01-01

    This review considers theory and evidence for abnormal information processing in post-traumatic stress disorder (PTSD). Cognitive studies have indicated sensitivity in PTSD for traumatic information, more so than general emotional information. These findings were supported by neuroimaging studies that identify increased brain activity during traumatic cognition, especially in affective networks (including the amygdala, orbitofrontal and anterior cingulate cortex). In theory, it is proposed that traumatic cognition may interfere with neutral cognition and there is evidence of abnormal neutral stimulus processing in PTSD. Firstly, PTSD patients perform poorly on a variety of neuropsychology tasks that involve attention and memory for neutral information. The evidence from event-related potentials and functional neuroimaging also indicates abnormal results in PTSD during neutral stimulus processing. The research evidence generally provides support for theories of trauma sensitivity and abnormal neutral stimulus processing in PTSD. However, there is only tentative evidence that trauma cognition concurrently interferes with neutral cognition. There is even some evidence that traumatic or novelty arousal processes can increase the capacity for attentive processing, thereby enhancing cognition for neutral stimulus information. Research on this topic has not yet fully explored the mechanisms of interaction between traumatic and neutral content in the cognitive dynamics of PTSD. PMID:19639038

  2. Central Processing Dysfunctions in Children: A Review of Research.

    ERIC Educational Resources Information Center

    Chalfant, James C.; Scheffelin, Margaret A.

    Research on central processing dysfunctions in children is reviewed in three major areas. The first, dysfunctions in the analysis of sensory information, includes auditory, visual, and haptic processing. The second, dysfunction in the synthesis of sensory information, covers multiple stimulus integration and short-term memory. The third area of…

  3. SET: Research Information for Teachers, No. 2.

    ERIC Educational Resources Information Center

    New Zealand Council for Educational Research, Wellington.

    This packet of research information for educators consists of 13 reports including the following: (1) "What Secondary School for My Child?" describes the problems Australian parents face in selecting either a government or a non-government secondary school; (2) "Who Gets to Teach?" examines factors in the selection and training…

  4. Research Methodology & Information Systems. Chapter 10.

    ERIC Educational Resources Information Center

    1996

    This collection of papers presented at a 1996 conference on children's mental health focuses on research methodology and information systems. Papers have the following titles and authors: (1) "Parental Agreement on Ratings of Child Behavior: Measures of Agreement and Related Factors" (Carol T. Nixon, William E. MacLean); (2) "CAFAS…

  5. Strategic approach to information security and assurance in health research.

    PubMed

    Akazawa, Shunichi; Igarashi, Manabu; Sawa, Hirofumi; Tamashiro, Hiko

    2005-09-01

    Information security and assurance are an increasingly critical issue in health research. Whether health research be in genetics, new drugs, disease outbreaks, biochemistry, or effects of radiation, it deals with information that is highly sensitive and which could be targeted by rogue individuals or groups, corporations, national intelligence agencies, or terrorists, looking for financial, social, or political gains. The advents of the Internet and advances in recent information technologies have also dramatically increased opportunities for attackers to exploit sensitive and valuable information.Government agencies have deployed legislative measures to protect the privacy of health information and developed information security guidelines for epidemiological studies. However, risks are grossly underestimated and little effort has been made to strategically and comprehensively protect health research information by institutions, governments and international communities.There is a need to enforce a set of proactive measures to protect health research information locally and globally. Such measures should be deployed at all levels but will be successful only if research communities collaborate actively, governments enforce appropriate legislative measures at national level, and the international community develops quality standards, concluding treaties if necessary, at the global level.Proactive measures for the best information security and assurance would be achieved through rigorous management process with a cycle of "plan, do, check, and act". Each health research entity, such as hospitals, universities, institutions, or laboratories, should implement this cycle and establish an authoritative security and assurance organization, program and plan coordinated by a designatedChief Security Officer who will ensure implementation of the above process, putting appropriate security controls in place, with key focus areas such aspolicies and best practices, enforcement

  6. Big Questions Facing Vocational Psychology: A Cognitive Information Processing Perspective

    ERIC Educational Resources Information Center

    Reardon, Robert C.; Lenz, Janet G.; Sampson, James P., Jr.; Peterson, Gary W.

    2011-01-01

    This article draws upon the authors' experience in developing cognitive information processing theory in order to examine three important questions facing vocational psychology and assessment: (a) Where should new knowledge for vocational psychology come from? (b) How do career theories and research find their way into practice? and (c) What is…

  7. Extracting Coherent Information from Noise Based Correlation Processing

    DTIC Science & Technology

    2015-09-30

    1 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Extracting Coherent Information from Noise Based...LONG-TERM GOALS The goal of this research is to establish methodologies to utilize ambient noise in the ocean and to determine what scenarios...are best suited for applying these methods. OBJECTIVES Because noise -based correlation processing is based on equilibrium related stationary

  8. Young Children's Social Information Processing: Family Antecedents and Behavioral Correlates

    ERIC Educational Resources Information Center

    Runions, Kevin C.; Keating, Daniel P.

    2007-01-01

    Little research has examined whether social information processing (SIP) measures from early childhood predict externalizing problems beyond the shared association with familial risk markers. In the present study, family antecedents and first-grade externalizing behaviors were studied in relation to preschool and 1st-grade SIP using data from…

  9. Verbal Information Processing Paradigms: A Review of Theory and Methods.

    ERIC Educational Resources Information Center

    Mitchell, Karen J.

    The purpose of this resarch was to develop a model of verbal information processing for use in subsequent analyses of the construct and predictive validity of the current Department of Defense military selection and classification battery, the Armed Services Vocational Aptitude Battery (ASVAB) 8/9/10. The theory and research methods of selected…

  10. Individual Differences in Automatic and Controlled Information Processing.

    DTIC Science & Technology

    1984-08-01

    RD-Ri46 245 INDIVIDUAL DIFFERENCES IN AUTOMATIC AND CONTROLLED i/l INFORMATION PROCESSING(U) ILLINOIS UNIV CHAMPAIGN HUMAN ATTENTION RESEARCH LAB P L...declines rapidly as time -on- task increases (for both simple and relatively complex tasks). Based on these effects, traditional conceptions equating general

  11. Big Questions Facing Vocational Psychology: A Cognitive Information Processing Perspective

    ERIC Educational Resources Information Center

    Reardon, Robert C.; Lenz, Janet G.; Sampson, James P., Jr.; Peterson, Gary W.

    2011-01-01

    This article draws upon the authors' experience in developing cognitive information processing theory in order to examine three important questions facing vocational psychology and assessment: (a) Where should new knowledge for vocational psychology come from? (b) How do career theories and research find their way into practice? and (c) What is…

  12. The Health Information Literacy Research Project*

    PubMed Central

    Kurtz-Rossi, Sabrina; Funk, Carla J.

    2009-01-01

    Objectives: This research studied hospital administrators' and hospital-based health care providers' (collectively, the target group) perceived value of consumer health information resources and of librarians' roles in promoting health information literacy in their institutions. Methods: A web-based needs survey was developed and administered to hospital administrators and health care providers. Multiple health information literacy curricula were developed. One was pilot-tested by nine hospital libraries in the United States and Canada. Quantitative and qualitative methods were used to evaluate the curriculum and its impact on the target group. Results: A majority of survey respondents believed that providing consumer health information resources was critically important to fulfilling their institutions' missions and that their hospitals could improve health information literacy by increasing awareness of its impact on patient care and by training staff to become more knowledgeable about health literacy barriers. The study showed that a librarian-taught health information literacy curriculum did raise awareness about the issue among the target group and increased both the use of National Library of Medicine consumer health resources and referrals to librarians for health information literacy support. Conclusions: It is hoped that many hospital administrators and health care providers will take the health information literacy curricula and recognize that librarians can educate about the topic and that providers will use related consumer health services and resources. PMID:19851494

  13. The health information literacy research project.

    PubMed

    Shipman, Jean P; Kurtz-Rossi, Sabrina; Funk, Carla J

    2009-10-01

    This research studied hospital administrators' and hospital-based health care providers' (collectively, the target group) perceived value of consumer health information resources and of librarians' roles in promoting health information literacy in their institutions. A web-based needs survey was developed and administered to hospital administrators and health care providers. Multiple health information literacy curricula were developed. One was pilot-tested by nine hospital libraries in the United States and Canada. Quantitative and qualitative methods were used to evaluate the curriculum and its impact on the target group. A majority of survey respondents believed that providing consumer health information resources was critically important to fulfilling their institutions' missions and that their hospitals could improve health information literacy by increasing awareness of its impact on patient care and by training staff to become more knowledgeable about health literacy barriers. The study showed that a librarian-taught health information literacy curriculum did raise awareness about the issue among the target group and increased both the use of National Library of Medicine consumer health resources and referrals to librarians for health information literacy support. It is hoped that many hospital administrators and health care providers will take the health information literacy curricula and recognize that librarians can educate about the topic and that providers will use related consumer health services and resources.

  14. Computer games and information-processing skills.

    PubMed

    Yuji, H

    1996-10-01

    To assess the association of past use of computer games and parallel-processing skills as measured by tests of discrimination perception using computers 46 boys and girls in kindergarten, aged 4 to 6 years, were classified into 17 player and 17 nonplayer groups by their enthusiasm for computer games. There were no significant differences between the two groups in correct responses; however, RTs of players were significantly faster than those of nonplayers. RTs were different to color and shape. Experiences with computer games might develop information-processing skills.

  15. Precisely timing dissipative quantum information processing.

    PubMed

    Kastoryano, M J; Wolf, M M; Eisert, J

    2013-03-15

    Dissipative engineering constitutes a framework within which quantum information processing protocols are powered by system-environment interaction rather than by unitary dynamics alone. This framework embraces noise as a resource and, consequently, offers a number of advantages compared to one based on unitary dynamics alone, e.g., that the protocols are typically independent of the initial state of the system. However, the time independent nature of this scheme makes it difficult to imagine precisely timed sequential operations, conditional measurements, or error correction. In this work, we provide a path around these challenges, by introducing basic dissipative gadgets which allow us to precisely initiate, trigger, and time dissipative operations while keeping the system Liouvillian time independent. These gadgets open up novel perspectives for thinking of timed dissipative quantum information processing. As an example, we sketch how measurement-based computation can be simulated in the dissipative setting.

  16. Precisely Timing Dissipative Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Kastoryano, M. J.; Wolf, M. M.; Eisert, J.

    2013-03-01

    Dissipative engineering constitutes a framework within which quantum information processing protocols are powered by system-environment interaction rather than by unitary dynamics alone. This framework embraces noise as a resource and, consequently, offers a number of advantages compared to one based on unitary dynamics alone, e.g., that the protocols are typically independent of the initial state of the system. However, the time independent nature of this scheme makes it difficult to imagine precisely timed sequential operations, conditional measurements, or error correction. In this work, we provide a path around these challenges, by introducing basic dissipative gadgets which allow us to precisely initiate, trigger, and time dissipative operations while keeping the system Liouvillian time independent. These gadgets open up novel perspectives for thinking of timed dissipative quantum information processing. As an example, we sketch how measurement-based computation can be simulated in the dissipative setting.

  17. Fluidic microchemomechanical integrated circuits processing chemical information.

    PubMed

    Greiner, Rinaldo; Allerdissen, Merle; Voigt, Andreas; Richter, Andreas

    2012-12-07

    Lab-on-a-chip (LOC) technology has blossomed into a major new technology fundamentally influencing the sciences of life and nature. From a systemic point of view however, microfluidics is still in its infancy. Here, we present the concept of a microfluidic central processing unit (CPU) which shows remarkable similarities to early electronic Von Neumann microprocessors. It combines both control and execution units and, moreover, the complete power supply on a single chip and introduces the decision-making ability regarding chemical information into fluidic integrated circuits (ICs). As a consequence of this system concept, the ICs process chemical information completely in a self-controlled manner and energetically self-sustaining. The ICs are fabricated by layer-by-layer deposition of several overlapping layers based on different intrinsically active polymers. As examples we present two microchips carrying out long-term monitoring of critical parameters by around-the-clock sampling.

  18. The Event Related Brain Potential as an Index of Information Processing, Cognitive Activity, and Skill Acquisition: A Program of Basic Research.

    DTIC Science & Technology

    1983-10-01

    anonymous reviewers for helpful comments on an earlier draft. Gabriele Gratton provided helpful statistical advice. Address requests for reprints to: Emanuel...Ltnglaud APPENDIX A3 P300 and Response Accuracy: An Analysis Using Response Bias and Error Titration Michael G. H. Coles, Gabriele Gratton , David Dupree...Approach to the Continuous Flow Model of Cognitive Processes Gabriele Gratton , Michael G. H. Coles, Theodore R. Bashore, Charles W. Eriksen, and

  19. Information management for commercial aviation - A research perspective

    NASA Technical Reports Server (NTRS)

    Ricks, Wendell R.; Abbott, Kathy H.; Jonsson, Jon E.; Boucek, George; Rogers, William H.

    1991-01-01

    The problem of flight deck information management (IM), defined as processing, controlling, and directing information, for commercial flight decks, and a research effort underway to address this problem, are discussed. The premises provided are utilized to lay the groundwork required for such research by providing a framework to describe IM problems and an avenue to follow when investigating solution concepts. The research issues presented serve to identify specific questions necessary to achieve a better understanding of the IM problem, and to provide assessments of the relative merit of various solution concepts.

  20. Information management for commercial aviation - A research perspective

    NASA Technical Reports Server (NTRS)

    Ricks, Wendell R.; Abbott, Kathy H.; Jonsson, Jon E.; Boucek, George; Rogers, William H.

    1991-01-01

    The problem of flight deck information management (IM), defined as processing, controlling, and directing information, for commercial flight decks, and a research effort underway to address this problem, are discussed. The premises provided are utilized to lay the groundwork required for such research by providing a framework to describe IM problems and an avenue to follow when investigating solution concepts. The research issues presented serve to identify specific questions necessary to achieve a better understanding of the IM problem, and to provide assessments of the relative merit of various solution concepts.

  1. Menstrual Cycle and Visual Information Processing

    DTIC Science & Technology

    2009-04-01

    MENSTRUAL CYCLE AND VISUAL INFORMATION PROCESSING by Michelle I. Nash A thesis submitted to the faculty of Brigham Young University...APPROVAL of a thesis submitted by Michelle I. Nash This thesis has been read by each member of the following graduate committee and by majority vote...the candidate’s graduate committee, I have read the thesis of Michelle I. Nash in its final form and have found that (1) its format, citations, and

  2. Basing quantum theory on information processing

    NASA Astrophysics Data System (ADS)

    Barnum, Howard

    2008-03-01

    I consider information-based derivations of the quantum formalism, in a framework encompassing quantum and classical theory and a broad spectrum of theories serving as foils to them. The most ambitious hope for such a derivation is a role analogous to Einstein's development of the dynamics and kinetics of macroscopic bodies, and later of their gravitational interactions, on the basis of simple principles with clear operational meanings and experimental consequences. Short of this, it could still provide a principled understanding of the features of quantum mechanics that account for its greater-than-classical information-processing power, helping guide the search for new quantum algorithms and protocols. I summarize the convex operational framework for theories, and discuss information-processing in theories therein. Results include the fact that information that can be obtained without disturbance is inherently classical, generalized no-cloning and no-broadcasting theorems, exponentially secure bit commitment in all non-classical theories without entanglement, properties of theories that allow teleportation, and properties of theories that allow ``remote steering'' of ensembles using entanglement. Joint work with collaborators including Jonathan Barrett, Matthew Leifer, Alexander Wilce, Oscar Dahlsten, and Ben Toner.

  3. Social Information Processing in Deaf Adolescents.

    PubMed

    Torres, Jesús; Saldaña, David; Rodríguez-Ortiz, Isabel R

    2016-07-01

    The goal of this study was to compare the processing of social information in deaf and hearing adolescents. A task was developed to assess social information processing (SIP) skills of deaf adolescents based on Crick and Dodge's (1994; A review and reformulation of social information-processing mechanisms in children's social adjustment. Psychological Bulletin, 115, 74-101) reformulated six-stage model. It consisted of a structured interview after watching 18 scenes of situations depicting participation in a peer group or provocations by peers. Participants included 32 deaf and 20 hearing adolescents and young adults aged between 13 and 21 years. Deaf adolescents and adults had lower scores than hearing participants in all the steps of the SIP model (coding, interpretation, goal formulation, response generation, response decision, and representation). However, deaf girls and women had better scores on social adjustment and on some SIP skills than deaf male participants. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  4. Analytic information processing style in migraineurs.

    PubMed

    Di Sabato, Francesco; Buonfiglio, Marzia; Mandillo, Silvia

    2013-07-01

    Despite great advances in pathophysiological facets of migraine that have been made during recent years, as of today, migraine etiology is still not completely understood; moreover, to date the relationship between psychological factors and this primary headache must be further elucidated. However, abnormal information processing, as measured by evoked and event-related potentials, has been considered a key feature in migraine pathogenesis. The aim of this work was to study the relationships between analytic/global style of information processing and migraine, hypothesizing an analytic style, as highlighted by our previous study on cluster headache. This study applied three cognitive style tests never previously used in the context of migraine: "Sternberg-Wagner Self-Assessment Inventory", the C. Cornoldi test series called AMOS, and Brain-Dominance Questionnaire. 280 migraneurs with and without aura were tested and matched with two control groups: healthy subjects and tension-type headache patients. Our results demonstrated a strong correlation between analytic information processing style and migraine, indicating a preference toward a visual sensory approach in migraine without aura, in line with known neuroelectrophysiological data. These findings may suggest a role for this specific cognitive behavior in migraine pathogenesis, leading us to further investigate the neuroelectrophysiological, neurobiological, and epigenetic correlates.

  5. The archiving of meteor research information

    NASA Technical Reports Server (NTRS)

    Nechitailenko, V. A.

    1987-01-01

    The results obtained over the past years under GLOBMET are not reviewed but some of the problems the solution of which will guide further development of meteor investigation and international cooperation in this field for the near term are discussed. The main attention is paid to problems which the meteor community itself can solve, or at least expedite. Most of them are more or less connected with the problem of information archiving. Information archiving deals with methods and techniques of solving two closely connected groups of problems. The first is the analysis of data and information as an integral part of meteor research and deals with the solution of certain methodological problems. The second deals with gathering data and information for the designing of models of the atmosphere and/or meteor complex and its utilization. These problem solutions are discussed.

  6. Remote Sensing Information Sciences Research Group, Santa Barbara Information Sciences Research Group, year 3

    NASA Technical Reports Server (NTRS)

    Estes, J. E.; Smith, T.; Star, J. L.

    1986-01-01

    Research continues to focus on improving the type, quantity, and quality of information which can be derived from remotely sensed data. The focus is on remote sensing and application for the Earth Observing System (Eos) and Space Station, including associated polar and co-orbiting platforms. The remote sensing research activities are being expanded, integrated, and extended into the areas of global science, georeferenced information systems, machine assissted information extraction from image data, and artificial intelligence. The accomplishments in these areas are examined.

  7. Informed consent for research participation in frail older persons.

    PubMed

    Barron, Jeremy S; Duffey, Patricia L; Byrd, Linda Jo; Campbell, Robin; Ferrucci, Luigi

    2004-02-01

    Informed consent has been the most scrutinized and controversial aspect of clinical research ethics. Institutional review boards (IRBs), government regulatory agencies, and the threat of litigation have all contributed to increasingly detailed consent documents that hope to ensure that subjects are not misled or coerced. Unfortunately, the growing regulatory burden on researchers has not succeeded in protecting subjects, but has rather made the consent process less effective and has discouraged research on vulnerable populations. As a matter of fact, investigators and ethicists continue to identify failures of the consenting process, particularly concerning participation in research of older individuals. The challenges involved in ensuring appropriate consent from the elderly include physical frailty, reduced autonomy and privacy, and impaired decision-making capacity due to dementia, delirium, or other neuropsychiatric illnesses. Ageism among investigators also contributes to failure of informed consent. The evaluation and continuing re-evaluation of an individual's decision-making capacity is critical but difficult. In the most extreme cases, the older adult's ability to participate in the consent process is clearly impaired. However, in many instances, the decision-making capacity is only partially impaired but declines during the course of a research project. Implementing methods of effective communication may enable many frail elderly individuals to make informed decisions. Special challenges are posed by research on end-of-life care, which typically involves frail, older subjects who are uniquely vulnerable, and research is conducted in institutional settings where subtle violations of autonomy are routine. Clearly, the frail elderly represent a vulnerable population that deserves special attention when developing and evaluating an informed consent process. Two important ethical conflicts should be kept in mind. First, although vulnerable older patients must

  8. Processing multilevel secure test and evaluation information

    NASA Astrophysics Data System (ADS)

    Hurlburt, George; Hildreth, Bradley; Acevedo, Teresa

    1994-07-01

    The Test and Evaluation Community Network (TECNET) is building a Multilevel Secure (MLS) system. This system features simultaneous access to classified and unclassified information and easy access through widely available communications channels. It provides the necessary separation of classification levels, assured through the use of trusted system design techniques, security assessments and evaluations. This system enables cleared T&E users to view and manipulate classified and unclassified information resources either using a single terminal interface or multiple windows in a graphical user interface. TECNET is in direct partnership with the National Security Agency (NSA) to develop and field the MLS TECNET capability in the near term. The centerpiece of this partnership is a state-of-the-art Concurrent Systems Security Engineering (CSSE) process. In developing the MLS TECNET capability, TECNET and NSA are providing members, with various expertise and diverse backgrounds, to participate in the CSSE process. The CSSE process is founded on the concepts of both Systems Engineering and Concurrent Engineering. Systems Engineering is an interdisciplinary approach to evolve and verify an integrated and life cycle balanced set of system product and process solutions that satisfy customer needs (ASD/ENS-MIL STD 499B 1992). Concurrent Engineering is design and development using the simultaneous, applied talents of a diverse group of people with the appropriate skills. Harnessing diverse talents to support CSSE requires active participation by team members in an environment that both respects and encourages diversity.

  9. [Schizophrenia and informed consent to research].

    PubMed

    Fovet, T; Amad, A; Thomas, P; Jardri, R

    2015-10-01

    Informed consent to research remains a complex issue, while sometimes staying difficult to obtain, even in the general population. This problem may be maximized with patients suffering from schizophrenia. This paper summarizes available data in the literature about informed consent for research involving patients suffering from schizophrenia. Medline and Google Scholar searches were conducted using the following MESH terms: schizophrenia, informed consent and research. Studies using dedicated standardized scales (e.g. MacCAT-CR) revealed a decrease in the capacity to consent of patients with schizophrenia when compared with healthy individuals. Keeping in mind that schizophrenia is an heterogeneous disorder, patients with the lowest insight as well as those with the most severe cognitive symptoms appeared more impaired in their capacity to consent. Such a poor capacity to understand and consent to trials was shown linked with alterations in decision-making. For these specific patients, interventions may be set up to increase their capacity to consent. Various strategies were proposed: enhanced consent forms, extended discussion, test/feedback method or multimedia interventions. Among them, interventions relying on communication and the growing field of information technologies (e.g. web-based tools) seem promising. Finally, associations grouping families and patients (like the French Association UNAFAM) may facilitate the involvement of patients in research programs with safer conditions. Patients suffering from schizophrenia appear able to consent to research programs when suitable interventions are proposed. Further studies are now needed to optimize and individualize such interventions. Copyright © 2014 L’Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

  10. The informed consent process in randomised controlled trials: a nurse-led process.

    PubMed

    Cresswell, Pip; Gilmour, Jean

    2014-03-01

    Clinical trials are carried out with human participants to answer questions about the best way to diagnose, treat and prevent illness. Participants must give informed consent to take part in clinical trials that requires understanding of how clinical trials work and their purpose. Randomised controlled trials provide strong evidence but their complex design is difficult for both clinicians and participants to understand. Increasingly, ensuring informed consent in randomised controlled trials has become part of the clinical research nurse role. The aim of this study was to explore in depth the clinical research nurse role in the informed consent process using a qualitative descriptive approach. Three clinical research nurses were interviewed and data analysed using a thematic analysis approach. Three themes were identified to describe the process of ensuring informed consent. The first theme, Preparatory partnerships, canvassed the relationships required prior to initiation of the informed consent process. The second theme, Partnering the participant, emphasises the need for ensuring voluntariness and understanding, along with patient advocacy. The third theme, Partnership with the project, highlights the clinical research nurse contribution to the capacity of the trial to answer the research question through appropriate recruiting and follow up of participants. Gaining informed consent in randomised controlled trials was complex and required multiple partnerships. A wide variety of skills was used to protect the safety of trial participants and promote quality research. The information from this study contributes to a greater understanding of the clinical research nurse role, and suggests the informed consent process in trials can be a nurse-led one. In order to gain collegial, employer and industry recognition it is important this aspect of the nursing role is acknowledged.

  11. Why positive information is processed faster: the density hypothesis.

    PubMed

    Unkelbach, Christian; Fiedler, Klaus; Bayer, Myriam; Stegmüller, Martin; Danner, Daniel

    2008-07-01

    The authors postulate and show a speed advantage in the processing of positive information and hypothesize that this advantage is caused by the higher density of positive information in memory: Positive information is more similar to other positive information, in comparison with the similarity of negative information to other negative information. This "density" hypothesis is supported by multidimensional scaling of evaluative stimuli and response latency experiments. The relevance and explanatory power of the hypothesis is demonstrated by secondary data analyses of prior research in the evaluative priming paradigm. The final discussion is concerned with further theoretical implications of the density hypothesis, its generality and limitations, and its relation to other theoretical conceptions and applications.

  12. 65 FR 10599 - Honey Research, Promotion, and Consumer Information Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2000-02-28

    ... Agriculture Agricultural Marketing Service 7 CFR Part 1240 Honey Research, Promotion, and Consumer Information... Honey Research, Promotion, and Consumer Information Order AGENCY: Agricultural Marketing Service, USDA... comments regarding proposed amendments to the Honey Research, Promotion, and Consumer Information...

  13. 2010 Membranes: Materials & Processes Gordon Research Conference

    SciTech Connect

    Jerry Lin

    2010-07-30

    The GRC series on Membranes: Materials and Processes have gained significant international recognition, attracting leading experts on membranes and other related areas from around the world. It is now known for being an interdisciplinary and synergistic meeting. The next summer's edition will keep with the past tradition and include new, exciting aspects of material science, chemistry, chemical engineering, computer simulation with participants from academia, industry and national laboratories. This edition will focus on cutting edge topics of membranes for addressing several grand challenges facing our society, in particular, energy, water, health and more generally sustainability. During the technical program, we want to discuss new membrane structure and characterization techniques, the role of advanced membranes and membrane-based processes in sustainability/environment (including carbon dioxide capture), membranes in water processes, and membranes for biological and life support applications. As usual, the informal nature of the meeting, excellent quality of the oral presentations and posters, and ample opportunity to meet many outstanding colleagues make this an excellent conference for established scientists as well as for students. A Gordon Research Seminar (GRS) on the weekend prior to the GRC meeting will provide young researchers an opportunity to present their work and network with outstanding experts. It will also be a right warm-up for the conference participants to join and enjoy the main conference.

  14. Information processing in convex operational theories

    SciTech Connect

    Barnum, Howard Nelch; Wilce, Alexander G

    2008-01-01

    In order to understand the source and extent of the greater-than-classical information processing power of quantum systems, one wants to characterize both classical and quantum mechanics as points in a broader space of possible theories. One approach to doing this, pioneered by Abramsky and Coecke, is to abstract the essential categorical features of classical and quantum mechanics that support various information-theoretic constraints and possibilities, e.g., the impossibility of cloning in the latter, and the possibility of teleportation in both. Another approach, pursued by the authors and various collaborators, is to begin with a very conservative, and in a sense very concrete, generalization of classical probability theory--which is still sufficient to encompass quantum theory--and to ask which 'quantum' informational phenomena can be reproduced in this much looser setting. In this paper, we review the progress to date in this second programme, and offer some suggestions as to how to link it with the categorical semantics for quantum processes developed by Abramsky and Coecke.

  15. Stability versus reversibility in information processing

    NASA Astrophysics Data System (ADS)

    Alicki, Robert

    2014-09-01

    The paper is motivated by the discussion of feasibility of large scale quantum computations which should incorporate both unitarity of quantum dynamics for information bearing degrees of freedom and stability with respect to environmental noise. The minimal thermodynamic cost of a single CNOT gate, which is equivalent to the minimal cost of a quantum measurement of a binary observable is analyzed using a generic quantum model of one bit memory. For this model stability of memory with respect to thermal and quantum noise and the error of readout can be quantified. One obtains the relations between the minimal work which is invested in a measurement or CNOT gate, the error and the stability factor. The basic formula differs from the standard Landauer one and seems to be much more realistic. The results show the fundamental conflict between stability and irreversibility of information processing. This explains the feasibility of classical stable and scalable information processing performed by irreversible gates and suggests impossibility of large scale quantum computations based on unitary gates.

  16. Bibliographic databases in support of space processing research

    NASA Technical Reports Server (NTRS)

    Jack, Robert F.

    1987-01-01

    The growth in the number and variety of online bibliographic databases has had two notable impacts on the research community: literature is more readily available to the individual researcher, but the researcher must become more familiar with databases in order to fully exploit them. This presentation provides an overview of online information retrieval; identifies some databases which provide citations to literature relevant to space processing; and offers suggestions regarding how to obtain database search services or additional information.

  17. Research Informing Practice--Practice Informing Research: Innovative Teaching Methologies for World Language Teachers. Research in Second Language Learning

    ERIC Educational Resources Information Center

    Schwarzer, David, Ed.; Petron, Mary, Ed.; Luke, Christopher, Ed.

    2011-01-01

    "Research Informing Practice--Practice Informing Research: Innovative Teaching Methodologies for World Language Educators" is an edited volume that focuses on innovative, nontraditional methods of teaching and learning world languages. Using teacher-research projects, each author in the volume guides readers through their own personal…

  18. Research Informing Practice--Practice Informing Research: Innovative Teaching Methologies for World Language Teachers. Research in Second Language Learning

    ERIC Educational Resources Information Center

    Schwarzer, David, Ed.; Petron, Mary, Ed.; Luke, Christopher, Ed.

    2011-01-01

    "Research Informing Practice--Practice Informing Research: Innovative Teaching Methodologies for World Language Educators" is an edited volume that focuses on innovative, nontraditional methods of teaching and learning world languages. Using teacher-research projects, each author in the volume guides readers through their own personal…

  19. Empathizers and systemizers process social information differently.

    PubMed

    Riekki, Tapani; Svedholm-Häkkinen, Annika M; Lindeman, Marjaana

    2017-08-24

    Using the empathizing-systemizing theory as our framework, we investigated how people with high self-reported empathizing (having good social skills and being interested in people) and systemizing (being interested in physical things and processes) differ in the social information processing of emotionally negative photographs of people during "spontaneous watching" and emotional and cognitive empathy tasks. Empathizers evaluated the pictures as more emotionally touching and the reactions in the photographs more understandable than the systemizers. Compared to the empathizers, systemizers had stronger activations in the posterior cingulate cortex, an area related to cognitive empathy, as well as in the left superior temporal gyrus and middle frontal gyrus when watching emotional photographs spontaneously. During guided emotional and cognitive empathy tasks, these differences disappeared. However, during the emotional empathy task, higher systemizing was associated with weaker activation of the right inferior frontal gyrus /insula. Furthermore, during emotional and cognitive empathy tasks, empathizing was related to increased activations of the amygdala which were in turn related to higher behavioral ratings of emotional and cognitive empathy. The results suggest that empathizers and systemizers engage in social information processing differently: systemizers in more cognitive terms and empathizers with stronger automatic emotional reactions.

  20. Information Processing in Decision-Making Systems

    PubMed Central

    van der Meer, Matthijs; Kurth-Nelson, Zeb; Redish, A. David

    2015-01-01

    Decisions result from an interaction between multiple functional systems acting in parallel to process information in very different ways, each with strengths and weaknesses. In this review, the authors address three action-selection components of decision-making: The Pavlovian system releases an action from a limited repertoire of potential actions, such as approaching learned stimuli. Like the Pavlovian system, the habit system is computationally fast but, unlike the Pavlovian system permits arbitrary stimulus-action pairings. These associations are a “forward” mechanism; when a situation is recognized, the action is released. In contrast, the deliberative system is flexible but takes time to process. The deliberative system uses knowledge of the causal structure of the world to search into the future, planning actions to maximize expected rewards. Deliberation depends on the ability to imagine future possibilities, including novel situations, and it allows decisions to be taken without having previously experienced the options. Various anatomical structures have been identified that carry out the information processing of each of these systems: hippocampus constitutes a map of the world that can be used for searching/imagining the future; dorsal striatal neurons represent situation-action associations; and ventral striatum maintains value representations for all three systems. Each system presents vulnerabilities to pathologies that can manifest as psychiatric disorders. Understanding these systems and their relation to neuroanatomy opens up a deeper way to treat the structural problems underlying various disorders. PMID:22492194

  1. Informed consent procedures: responsibilities of researchers in developing countries.

    PubMed

    Sanchez, S; Salazar, G; Tijero, M; Diaz, S

    2001-10-01

    We describe the informed consent procedures in a research clinic in Santiago, Chile, and a qualitative study that evaluated these procedures. The recruitment process involves information, counseling and screening of volunteers, and three or four visits to the clinic. The study explored the decision-making process of women participating in contraceptive trials through 36 interviews. Women understood the research as experimentation or progress. The decision to participate was facilitated by the information provided; time to consider it and to discuss it with partners or relatives; and perceived benefits such as quality of care, non-cost provision of methods and medical care. For some women, participation was an opportunity to express altruism. The main obstacles for participation were perceived side effects or risks. The final risk-benefit balance was strongly influenced by women's needs. Women perceived that the consent form benefited the clinic, proving that participants had made a free decision, and benefited the volunteers by warranting their right to free medical care. The most important problem detected was occasional misunderstanding of the information given on the form. We concluded that a full decision-making process enhances women's ability to exercise their right to choose, and assures research institutions that trials are conducted without coercion and that the participants are committed to the study. Researchers have the responsibility of conducting this process.

  2. The information management processes of women living with HPV.

    PubMed

    Kosenko, Kami A; Harvey-Knowles, Jacquelyn; Hurley, Ryan J

    2014-01-01

    The human papillomavirus (HPV) represents a significant public health burden because of its widespread prevalence, its links to genital warts and cancers, and the negative psychosocial impact of HPV infection and diagnosis. Scholars have attributed some of these negative effects to insufficient knowledge and information about HPV, prompting research on women's HPV information preferences; however, little is known about how women obtain, avoid, and use this information. To address this lacuna, we designed a study to trace the information management processes of women with HPV. Our analysis of interviews with 25 women living with HPV revealed a common sequence of emotional, cognitive, and behavioral responses to the HPV diagnosis. The authors review these findings and articulate their relevance and importance to research, theory, and practice in the discussion.

  3. Large Scale Information Processing System. Volume I. Compiler, Natural Language, and Information Processing.

    ERIC Educational Resources Information Center

    Peterson, Philip L.; And Others

    This volume, the first of three dealing with a number of investigations and studies into the formal structure, advanced technology and application of large scale information processing systems, is concerned with the areas of compiler languages, natural languages and information storage and retrieval. The first report is entitled "Semantics and…

  4. Applied Information Systems Research Program Workshop

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The first Applied Information Systems Research Program (AISRP) Workshop provided the impetus for several groups involved in information systems to review current activities. The objectives of the workshop included: (1) to provide an open forum for interaction and discussion of information systems; (2) to promote understanding by initiating a dialogue with the intended benefactors of the program, the scientific user community, and discuss options for improving their support; (3) create an advocacy in having science users and investigators of the program meet together and establish the basis for direction and growth; and (4) support the future of the program by building collaborations and interaction to encourage an investigator working group approach for conducting the program.

  5. Problems of information support in scientific research

    NASA Astrophysics Data System (ADS)

    Shamaev, V. G.; Gorshkov, A. B.

    2015-11-01

    This paper reports on the creation of the open access Akustika portal (AKDATA.RU) designed to provide Russian-language easy-to-read and search information on acoustics and related topics. The absence of a Russian-language publication in foreign databases means that it is effectively lost for much of the scientific community. The portal has three interrelated sections: the Akustika information search system (ISS) (Acoustics), full-text archive of the Akusticheskii Zhurnal (Acoustic Journal), and 'Signal'naya informatsiya' ('Signaling information') on acoustics. The paper presents a description of the Akustika ISS, including its structure, content, interface, and information search capabilities for basic and applied research in diverse areas of science, engineering, biology, medicine, etc. The intended users of the portal are physicists, engineers, and engineering technologists interested in expanding their research activities and seeking to increase their knowledge base. Those studying current trends in the Russian-language contribution to international science may also find the portal useful.

  6. 7 CFR 1230.60 - Promotion, research, and consumer information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Promotion, research, and consumer information. 1230... PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Promotion, Research, and Consumer Information § 1230.60 Promotion, research, and...

  7. 7 CFR 1230.60 - Promotion, research, and consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Promotion, research, and consumer information. 1230... PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Promotion, Research, and Consumer Information § 1230.60 Promotion, research, and consumer...

  8. 7 CFR 1230.60 - Promotion, research, and consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Promotion, research, and consumer information. 1230... PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Promotion, Research, and Consumer Information § 1230.60 Promotion, research, and consumer...

  9. 7 CFR 1230.60 - Promotion, research, and consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Promotion, research, and consumer information. 1230... PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Promotion, Research, and Consumer Information § 1230.60 Promotion, research, and consumer...

  10. 7 CFR 1230.60 - Promotion, research, and consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Promotion, research, and consumer information. 1230... PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Promotion, Research, and Consumer Information § 1230.60 Promotion, research, and consumer...

  11. "Research Papers Have Always Seemed Very Daunting": Information Literacy Narratives and the Student Research Experience

    ERIC Educational Resources Information Center

    Detmering, Robert; Johnson, Anna Marie

    2012-01-01

    Taking an interdisciplinary approach that draws on narrative theory, composition scholarship, and investigations into the affective dimensions of the research process, this article discusses stories written by college students about their experiences locating, evaluating, and using information in the context of academic research. These narratives…

  12. Improving the Quality of Informed Consent in Clinical Research with Information Technology.

    PubMed

    Taber, Celia; Warren, Jim; Day, Karen

    2016-01-01

    The clinical research industry has yet to fully embrace information technology (IT) for informed consent purposes, even though it is used indispensably in our everyday lives and in other areas of clinical research and healthcare. This paper presents findings of a meta-narrative literature review to discuss the potential for IT to improve the quality of clinical research informed consent. The review reveals three main rationales for including IT in research consent. First, in the current context consent documents frequently fail to be effective decision aids for patients, and the lack of patient centricity in the process. Second, social media provides opportunities for patients to consult with a broader community during research consent to seek broader support, and potential to participate in creating a more patient centric process. Third, multimedia tools provide opportunities for improved patient education, engagement and decision making during research consent. IT offers opportunities to achieve more meaningful research consent, but more research is needed to create an evidence base, policies and economic analyses on the return on investment of using IT in the process.

  13. Effects of noise upon human information processing

    NASA Technical Reports Server (NTRS)

    Cohen, H. H.; Conrad, D. W.; Obrien, J. F.; Pearson, R. G.

    1974-01-01

    Studies of noise effects upon human information processing are described which investigated whether or not effects of noise upon performance are dependent upon specific characteristics of noise stimulation and their interaction with task conditions. The difficulty of predicting noise effects was emphasized. Arousal theory was considered to have explanatory value in interpreting the findings of all the studies. Performance under noise was found to involve a psychophysiological cost, measured by vasoconstriction response, with the degree of response cost being related to scores on a noise annoyance sensitivity scale. Noise sensitive subjects showed a greater autonomic response under noise stimulation.

  14. Public information about clinical trials and research.

    PubMed

    Plétan, Yannick; Zannad, Faïez; Jaillon, Patrice

    2003-01-01

    Be it to restore the confused image of clinical research in relation to the lay public, or to develop new ways of accruing healthy volunteers or patients for clinical trials, there is a need to draft some guidance on how best to provide information on research. Although the French legal and regulatory armamentarium in this area is essentially liberal, there is currently little-justified reluctance among study sponsors to advertise publicly. A group of academic and pharmaceutical industry researchers, assembled for a workshop, together with regulators, journalists, representatives from ethics committees, social security, patient and health consumer groups and other French institutional bodies, has suggested the following series of recommendations: there is no need for additional legal or regulatory constraints; sponsors should be aware of and make use of direct public information on trials; a 'good practice charter' on public communication about clinical trials should be developed; all professionals should be involved in this communication platform; communication in the patient's immediate vicinity should be preferred (primary-care physician, local press); clinical databases and websites accessible to professionals, but also to patients and non-professionals, should be developed; genuine instruction on clinical trials for physicians and health professionals unfamiliar with such trials should be developed and disseminated; media groups should receive at least some training in the fundamentals of clinical research.

  15. Informed consent to HIV cure research.

    PubMed

    Bromwich, Danielle; Millum, Joseph R

    2017-02-01

    Trials with highly unfavourable risk-benefit ratios for participants, like HIV cure trials, raise questions about the quality of the consent of research participants. Why, it may be asked, would a person with HIV who is doing well on antiretroviral therapy be willing to jeopardise his health by enrolling in such a trial? We distinguish three concerns: first, how information is communicated to potential participants; second, participants' motivations for enrolling in potentially high risk research with no prospect of direct benefit; and third, participants' understanding of the details of the trials in which they enrol. We argue that the communication concern is relevant to the validity of informed consent and the quality of decision making, that the motivation concern does not identify a genuine problem with either the validity of consent or the quality of decision making and that the understanding concern may not be relevant to the validity of consent but is relevant to the quality of decision making. In doing so, we derive guidance points for researchers recruiting and enrolling participants into their HIV cure trials, as well as the research ethics committees reviewing proposed studies.

  16. Effectiveness of Information Technology Infrastructure Library Process Implementations by Information Technology Departments within United States Organizations

    ERIC Educational Resources Information Center

    Persinger, Jon F.

    2010-01-01

    This research study examined whether the overall effectiveness of the Information Technology Infrastructure Library (ITIL) could be predicted by measuring multiple independent variables. The primary variables studied included the number of ITIL process modules adopted and the overall ITIL "maturity level." An online survey was used to…

  17. Effectiveness of Information Technology Infrastructure Library Process Implementations by Information Technology Departments within United States Organizations

    ERIC Educational Resources Information Center

    Persinger, Jon F.

    2010-01-01

    This research study examined whether the overall effectiveness of the Information Technology Infrastructure Library (ITIL) could be predicted by measuring multiple independent variables. The primary variables studied included the number of ITIL process modules adopted and the overall ITIL "maturity level." An online survey was used to…

  18. Trapped Atomic Ions and Quantum Information Processing

    SciTech Connect

    Wineland, D. J.; Leibfried, D.; Bergquist, J. C.; Blakestad, R. B.; Bollinger, J. J.; Britton, J.; Chiaverini, J.; Epstein, R. J.; Hume, D. B.; Itano, W. M.; Jost, J. D.; Koelemeij, J. C. J.; Langer, C.; Ozeri, R.; Reichle, R.; Rosenband, T.; Schaetz, T.; Schmidt, P. O.; Seidelin, S.; Shiga, N.

    2006-11-07

    The basic requirements for quantum computing and quantum simulation (single- and multi-qubit gates, long memory times, etc.) have been demonstrated in separate experiments on trapped ions. Construction of a large-scale information processor will require synthesis of these elements and implementation of high-fidelity operations on a very large number of qubits. This is still well in the future. NIST and other groups are addressing part of the scaling issue by trying to fabricate multi-zone arrays of traps that would allow highly-parallel and scalable processing. In the near term, some simple quantum processing protocols are being used to aid in quantum metrology, such as in atomic clocks. As the number of qubits increases, Schroedinger's cat paradox and the measurement problem in quantum mechanics become more apparent; with luck, trapped ion systems might be able to shed light on these fundamental issues.

  19. Trapped Atomic Ions and Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Wineland, D. J.; Leibfried, D.; Bergquist, J. C.; Blakestad, R. B.; Bollinger, J. J.; Britton, J.; Chiaverini, J.; Epstein, R. J.; Hume, D. B.; Itano, W. M.; Jost, J. D.; Knill, M.; Koelemeij, J. C. J.; Langer, C.; Ozeri, R.; Reichle, R.; Rosenband, T.; Schaetz, T.; Schmidt, P. O.; Seidelin, S.; Shiga, N.; Wesenberg, J. H.

    2006-11-01

    The basic requirements for quantum computing and quantum simulation (single- and multi-qubit gates, long memory times, etc.) have been demonstrated in separate experiments on trapped ions. Construction of a large-scale information processor will require synthesis of these elements and implementation of high-fidelity operations on a very large number of qubits. This is still well in the future. NIST and other groups are addressing part of the scaling issue by trying to fabricate multi-zone arrays of traps that would allow highly-parallel and scalable processing. In the near term, some simple quantum processing protocols are being used to aid in quantum metrology, such as in atomic clocks. As the number of qubits increases, Schrödinger's cat paradox and the measurement problem in quantum mechanics become more apparent; with luck, trapped ion systems might be able to shed light on these fundamental issues.

  20. Decontamination Systems Information and Research Program

    SciTech Connect

    Cook, Echol E; Beatty, Tia Maria

    1998-07-01

    The following paragraphs comprise the research efforts during the second quarter of 1998 (April 1 - June 30.) These tasks have been granted a continuation until the end of August 1998. This report represents the last technical quarterly report deliverable for the WVU Cooperative Agreement - Decontamination Systems Information and Research Program. Final draft technical reports will be the next submission. During this period, work was completed on the Injection and Circulation of Potable Water Through PVDs on Task 1.6 - Pilot Scale Demonstration of TCE Flushing Through PVDs at the DOE/RMI Extrusion Plant. The data has been evaluated and representative graphs are presented. The plot of Cumulative Injected Volume vs. Cumulative Week Time show the ability to consistently inject through the two center PVDs at a rate of approximately ten (10) gallons per hour. This injection rate was achieved under a static head that varied from five (5) feet to three (3) feet. The plot of Extracted Flow Rate vs. Cumulative Week Time compares the extraction rate with and without the injection of water. The injection operation was continuous for eight hour periods while the extraction operation was executed over a pulsing schedule. Extraction rates as high as forty-five (45) gallons per hour were achieved in conjunction with injection (a 350% increase over no injection.) The retrieved TCE in the liquid phase varied to a considerable degree depending on the pulsing scheme, indicating a significant amount of stripping (volatilization) took place during the extraction process. A field experiment was conducted to confirm this. A liquid sample was obtained using the same vacuum system used in the pad operation and a second liquid sample was taken by a bailer. Analyzation of TCE concentration showed 99.5% volatilization when the vacuum system was used for extraction. This was also confirmed by data from the air monitoring program which indicated that 92%-99% of the retrieved TCE was being

  1. [Physiology and pathology of visual information processing].

    PubMed

    Kitahara, Kenji

    2007-03-01

    clinically diagnosed 88 male dichromats(31 protanopes, 56 deuteranopes, and one unclassified subject). This subject had a new form of X-linked pigment gene with a unique arrangement of exon 5(Y277 from the long-wavelength-sensitive gene and A 285 from the middle-wavelength-sensitive gene). Mutational analysis of patients with achromatopsia disclosed CNGA3 mutations (p.R 436 W, p.L633 P) in one of 14 patients, suggesting low frequency (7%, 1/14) of CNGA3 mutations in the Japanese population. Three novel NR2E3 mutations (p.R 104 Q, p.R 334 G, p.Q 350 X) were identified in both mild and severe forms of ESCS. A novel homozygous GRK1 mutation (p.P 391 H) was found in the Oguchi disease patient with reduced cone responses. This is the first reported Japanese patient with GRK1 -associated Oguchi disease. 3. Information processing of the visual cortex and vision Regarding information processing in the visual cortex, we developed the stimulus to improve identifying retinotopy of the human visual cortex. We performed two types of fMRI experiments. One provided a quick method of mapping retinotopy using a composite stimulus with both ring- and wedge-shaped stimuli. The other provided a method which can show the horizontal meridian clearer. We explored the activation of the visual cortex associated with color perception. In our studies of the color center, we first researched the symptoms and lesions of cerebral achromatopsia, and we next performed the fMRI experiments with a pseudoisochromatic plate test and with a color arrangement test. After this we also performed the fMRI experiments with a complex color painting. We realized objective perimetry with functional brain images. We first developed the software to depict a visual field from the signals of MR imaging. Next we performed the experiment with hemifield stimulation and showed the possibility of its clinical application. Then we showed its reproducibility, performing the experiment with more complicated letter-shaped masked

  2. Information processing in the mammalian olfactory system.

    PubMed

    Lledo, Pierre-Marie; Gheusi, Gilles; Vincent, Jean-Didier

    2005-01-01

    Recently, modern neuroscience has made considerable progress in understanding how the brain perceives, discriminates, and recognizes odorant molecules. This growing knowledge took over when the sense of smell was no longer considered only as a matter for poetry or the perfume industry. Over the last decades, chemical senses captured the attention of scientists who started to investigate the different stages of olfactory pathways. Distinct fields such as genetic, biochemistry, cellular biology, neurophysiology, and behavior have contributed to provide a picture of how odor information is processed in the olfactory system as it moves from the periphery to higher areas of the brain. So far, the combination of these approaches has been most effective at the cellular level, but there are already signs, and even greater hope, that the same is gradually happening at the systems level. This review summarizes the current ideas concerning the cellular mechanisms and organizational strategies used by the olfactory system to process olfactory information. We present findings that exemplified the high degree of olfactory plasticity, with special emphasis on the first central relay of the olfactory system. Recent observations supporting the necessity of such plasticity for adult brain functions are also discussed. Due to space constraints, this review focuses mainly on the olfactory systems of vertebrates, and primarily those of mammals.

  3. Information-processing, storage characteristics and worry.

    PubMed

    Pratt, P; Tallis, F; Eysenck, M

    1997-11-01

    Eysenck (1984, Bulletin of the Psychonomic Society, 22, 545-548) suggested that storage characteristics may be an important determinant of worry, and postulated that prolonged worry occurs in individuals who have tightly organised clusters of worry-related information stored in long-term memory. These clusters reflect areas or domains of worry. Because the information is stored in tight clusters, it becomes more accessible, more rapidly activated and therefore retrieved more quickly. The Worry Domains Questionnaire (WDQ) (Tallis, 1991c) is used to determine which domain worried subjects most (Primary) and least (Secondary). Two experiments are reported using a word allocation task, which requires subjects to make categorical decisions, based on these worry domains. It is reported that priming facilitates the emergence of domain effects, thus providing support for a structural hypothesis. High worries take longer to reject negative words if they are from the Primary domain and have difficulty rejecting Primary domain words when they are under a congruent heading. In addition, high worriers are reported to show retarded latencies when attempting to process ambiguous information, consistent with Metzger et al.'s studies (1990, Journal of Clinical Psychology, 48, 76-88). It is suggested that the initiation and maintenance of worry is largely attributable to an elevated evidence requirement and this may link to the personality trait of perfectionism.

  4. Latency Minimizing Tasking for Information Processing Systems

    SciTech Connect

    Horey, James L; Lagesse, Brent J

    2011-01-01

    Real-time cyber-physical systems and information processing clusters require system designers to consider the total latency involved in collecting and aggregating data. For example, applications such as wild-fire monitoring require data to be presented to users in a timely manner. However, most models and algorithms for sensor networks have focused on alternative metrics such as energy efficiency. In this paper, we present a new model of sensor network aggregation that focuses on total latency. Our model is flexible and enables users to configure varying transmission and computation time on a node-by-node basis, and thus enables the simulation of complex computational phenomena. In addition, we present results from three tasking algorithms that trade-off local communication for overall latency performance. These algorithms are evaluated in simulated networks of up to 200 nodes. We've presented an aggregation-focused model of sensor networks that can be used to study the trade-offs between computational coverage and total latency. Our model explicitly takes into account transmission and computation times, and enables users to define different values for the basestation. In addition, we've presented three different tasking algorithms that operate over model to produce aggregation schedules of varying quality. In the future, we expect to continue exploring distributed tasking algorithms for information processing systems. We've shown that the gap between highly optimized schedules that use global information is quite large relative to our distributed algorithms. This gives us encouragement that future distributed tasking algorithms can still make large gains.

  5. A proposed research program in information processing

    NASA Technical Reports Server (NTRS)

    Schorr, Herbert

    1992-01-01

    The goal of the Formalized Software Development (FSD) project was to demonstrate improvements productivity of software development and maintenance through the use of a new software lifecycle paradigm. The paradigm calls for the mechanical, but human-guided, derivation of software implementations from formal specifications of the desired software behavior. It relies on altering a system's specification and rederiving its implementation as the standard technology for software maintenance. A system definition for this paradigm is composed of a behavioral specification together with a body of annotations that control the derivation of executable code from the specification. Annotations generally achieve the selection of certain data representations and/or algorithms that are consistent with, but not mandated by, the behavioral specification. In doing this, they may yield systems which exhibit only certain behaviors among multiple alternatives permitted by the behavioral specification. The FSD project proposed to construct a testbed in which to explore the realization of this new paradigm. The testbed was to provide operational support environment for software design, implementation, and maintenance. The testbed was proposed to provide highly automated support for individual programmers ('programming in the small'), but not to address the additional needs of programming teams ('programming in the large'). The testbed proposed to focus on supporting rapid construction and evolution of useful prototypes of software systems, as opposed to focusing on the problems of achieving production quality performance of systems.

  6. Research towards a systematic signature discovery process

    SciTech Connect

    Baker, Nathan A.; Barr, Jonathan L.; Bonheyo, George T.; Joslyn, Cliff A.; Krishnaswami, Kannan; Oxley, Mark; Quadrel, Richard W.; Sego, Landon H.; Tardiff, Mark F.; Wynne, Adam S.

    2013-06-04

    In its most general form, a signature is a unique or distinguishing measurement, pattern, or collection of data that identifies a phenomenon (object, action, or behavior) of interest. The discovery of signatures is an important aspect of a wide range of disciplines from basic science to national security for the rapid and efficient detection and/or prediction of phenomena. Current practice in signature discovery is typically accomplished by asking domain experts to characterize and/or model individual phenomena to identify what might compose a useful signature. What is lacking is an approach that can be applied across a broad spectrum of domains and information sources to efficiently and robustly construct candidate signatures, validate their reliability, measure their quality, and overcome the challenge of detection -- all in the face of dynamic conditions, measurement obfuscation and noisy data environments. Our research has focused on the identification of common elements of signature discovery across application domains and the synthesis of those elements into a systematic process for more robust and efficient signature development. In this way, a systematic signature discovery process lays the groundwork for leveraging knowledge obtained from signatures to a particular domain or problem area, and, more generally, to problems outside that domain. This paper presents the initial results of this research by discussing a mathematical framework for representing signatures and placing that framework in the context of a systematic signature discovery process. Additionally, the basic steps of this process are described with details about the methods available to support the different stages of signature discovery, development, and deployment.

  7. The Research Process on Converter Steelmaking Process by Using Limestone

    NASA Astrophysics Data System (ADS)

    Tang, Biao; Li, Xing-yi; Cheng, Han-chi; Wang, Jing; Zhang, Yun-long

    2017-08-01

    Compared with traditional converter steelmaking process, steelmaking process with limestone uses limestone to replace lime partly. A lot of researchers have studied about the new steelmaking process. There are much related research about material balance calculation, the behaviour of limestone in the slag, limestone powder injection in converter and application of limestone in iron and steel enterprises. The results show that the surplus heat of converter can meet the need of the limestone calcination, and the new process can reduce the steelmaking process energy loss in the whole steelmaking process, reduce carbon dioxide emissions, and improve the quality of the gas.

  8. Towards better-informed consent: Research with livestock-keepers and informal traders in East Africa.

    PubMed

    Cooper, Tarni Louisa; Kirino, Yumi; Alonso, Silvia; Lindahl, Johanna; Grace, Delia

    2016-06-01

    With the rise of the One Health paradigm, ethicists have called for new research approaches, considering the interdependent relationships of humans, animals, and their environment. These relationships can be particularly complex within resource-poor, smallholder livestock systems, necessitating a rigorous informed-consent process. Little has been published on informed consent beyond human-subject research. This paper outlines two studies on informed consent, for research identifying diseases of animal and human importance, within smallholder livestock value chains. Firstly, a randomized independent-group study compared three communication tools (written, cartoons, and photographs) for informing 22 Tanzanian livestock-keepers before seeking their consent. A significant difference in comprehension and engagement in the informed-consent process was found between tools, and cartoons had the highest (i.e. best combined comprehension and engagement) scores. Most (21 out of 22) farmers answered half or more the questions correctly, but none were able to answer all questions. Comprehension testing allowed identification of common misunderstandings, such as immediate benefits the farmers would receive and the process to be used for relaying research results. Dialogue stimulated by cartoons and photographs allowed researchers to determine and respond to participants' varied relationships with their livestock. The second study assessed preferred methods for indicating consent among informal-sector milk vendors in Nairobi, Kenya. Of consenting participants, 61% (140/230) indicated consent verbally, 39% (90/230) signed consent and none chose thumbprint. There was a significant enumerator-effect on both overall consent and the methods chosen. Several of these findings echo those published in human-medical research. Additionally, highlighted here is the importance of facilitating dialogue during the informed-consent process in One Health research, for a more nuanced understanding

  9. Evidence-Based Design and Research-Informed Design.

    PubMed

    Peavey, Erin; Vander Wyst, Kiley B

    2017-01-01

    This article provides critical examination and comparison of the conceptual meaning and underlying assumptions of the concepts evidence-based design (EBD) and research-informed design (RID) in order to facilitate practical use and theoretical development. In recent years, EBD has experienced broad adoption, yet it has been simultaneously critiqued for rigidity and misapplication. Many practitioners are gravitating to the term RID to describe their method of integrating knowledge into the design process. However, the term RID lacks a clear definition and the blurring of terms has the potential to weaken advances made integrating research into practice. Concept analysis methods from Walker and Avant were used to define the concepts for comparison. Conceptual definitions, process descriptions, examples (i.e., model cases), and methods of evaluation are offered for EBD and RID. Although EBD and RID share similarities in meaning, the two terms are distinct. When comparing evidence based (EB) and research informed, EB is a broad base of information types (evidence) that are narrowly applied (based), while the latter references a narrow slice of information (research) that is broadly applied (informed) to create an end product of design. Much of the confusion between the use of the concepts EBD and RID arises out of differing perspectives between the way practitioners and academics understand the underlying terms. The authors hope this article serves to generate thoughtful dialogue, which is essential to the development of a discipline, and look forward to the contribution of the readership.

  10. The Search for New Information Processing technologies

    NASA Astrophysics Data System (ADS)

    Cavin, Ralph K.

    2005-03-01

    Our society has benefited from the ‘Golden Age of Electronics’ for the last half century. The ubiquitous transistor, in its many manifestations, has enabled an explosion of capabilities in information processing, communications, and sensing that has spurred exponential growth in performance-benefit ratios. Much of the credit for this progress is due to the continued scaling of the silicon integrated circuit (IC) components and to the associated efficient fabrication processes that have made the IC affordable. There is a growing realization, from simple physics arguments, that as minimum features sizes approach the ten nanometer regime, scaling will very likely slow and eventually end. This doesn’t mean that the MOSFET will disappear, but more likely that it will need to be supplemented by other device and interconnect technologies if the exponential gains are to continue. In this talk we discuss the basis for the projected limitation of scaling of charge-based devices for logic and memory devices. We argue that a fundamental consideration for all devices, including those based on charge, relates to the capacity to manage heat generated by circuit operation. Our preference is for devices that operate at room temperature since the energy costs for cooling the devices must also be charged against the overall system energy consumption. (Cooling costs increase as a power of the difference between the ambient and the target temperature.) Therefore we seek new state variables to serve as an alternative to electrical charge for future information processing technologies. These technologies must provide the potential for sustaining exponential performance-cost benefits with time. The search must not only focus on device structures but on the underlying materials and process technologies that enable these structures. Indeed, to obtain extremely scaled CMOS, new materials and processes must also be developed. In this talk, we survey some of the candidates for

  11. NASA/MSFC FY-82 atmospheric processes research review

    NASA Technical Reports Server (NTRS)

    Turner, R. E. (Compiler)

    1982-01-01

    The NASA/MSFC FY-82 Atmospheric Processes Research Program was reviewed. The review covered research tasks in the areas of upper atmosphere, global weather, and severe storms and local weather. Also included was research on aviation safety environmental hazards. The research project summaries, in narrative outline form, supplied by the individual investigators together with the agenda and other information about the review are presented.

  12. 40 CFR 68.65 - Process safety information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... to the technology of the process, and information pertaining to the equipment in the process. (b...) Information pertaining to the technology of the process. (1) Information concerning the technology of the... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Process safety information. 68.65...

  13. The Messy Process of Research: Dilemmas, Process, and Critique

    ERIC Educational Resources Information Center

    Clark, Charlotte; Brody, Michael; Dillon, Justin; Hart, Paul; Heimlich, Joe

    2007-01-01

    The unabashedly messy aspects of the research process are often hidden from published view, and are therefore not available to encourage and instruct. The authors tell specific stories about "messy" research, arranged around: (1) evolving research questions; (2) methodology or methods surprises; (3) problematic answers; and (4)publication…

  14. Process Improvement for Interinstitutional Research Contracting.

    PubMed

    Varner, Michael; Logan, Jennifer; Bjorklund, Todd; Whitfield, Jesse; Reed, Peggy; Lesher, Laurie; Sikalis, Amy; Brown, Brent; Drollinger, Sandy; Larrabee, Kristine; Thompson, Kristie; Clark, Erin; Workman, Michael; Boi, Luca

    2015-08-01

    Sponsored research increasingly requires multiinstitutional collaboration. However, research contracting procedures have become more complicated and time consuming. The perinatal research units of two colocated healthcare systems sought to improve their research contracting processes. The Lean Process, a management practice that iteratively involves team members in root cause analyses and process improvement, was applied to the research contracting process, initially using Process Mapping and then developing Problem Solving Reports. Root cause analyses revealed that the longest delays were the individual contract legal negotiations. In addition, the "business entity" was the research support personnel of both healthcare systems whose "customers" were investigators attempting to conduct interinstitutional research. Development of mutually acceptable research contract templates and language, chain of custody templates, and process development and refinement formats decreased the Notice of Grant Award to Purchase Order time from a mean of 103.5 days in the year prior to Lean Process implementation to 45.8 days in the year after implementation (p = 0.004). The Lean Process can be applied to interinstitutional research contracting with significant improvement in contract implementation. © 2015 Wiley Periodicals, Inc.

  15. Academic Information Security Researchers: Hackers or Specialists?

    PubMed

    Dadkhah, Mehdi; Lagzian, Mohammad; Borchardt, Glenn

    2017-04-10

    In this opinion piece, we present a synopsis of our findings from the last 2 years concerning cyber-attacks on web-based academia. We also present some of problems that we have faced and try to resolve any misunderstandings about our work. We are academic information security specialists, not hackers. Finally, we present a brief overview of our methods for detecting cyber fraud in an attempt to present general guidelines for researchers who would like to continue our work. We believe that our work is necessary for protecting the integrity of scholarly publishing against emerging cybercrime.

  16. Information Scanning and Processing at the Nuclear Safety Information Center.

    ERIC Educational Resources Information Center

    Parks, Celia; Julian, Carol

    This report is a detailed manual of the information specialist's duties at the Nuclear Safety Information Center. Information specialists scan the literature for documents to be reviewed, procure the documents (books, journal articles, reports, etc.), keep the document location records, and return the documents to the plant library or other…

  17. [Informed consent in clinical practice and medical research].

    PubMed

    Santillan-Doherty, Patricio; Cabral-Castañeda, Antonio; Soto-Ramírez, Luis

    2003-01-01

    The present paper deals with the basic aspects, influences and elements that constitute Informed Consent seeing it as a process and not only as an administrative format. Both the patient-physician relationship, as well as the research subject-investigator relationship, should be seen in the same manner, in spite of recognizing specific objectives for each one. For this reason, Informed Consent should not be different regarding both clinical as well as research activities. The patient-physician relationship presents a disbalance of power within the relationship in favor of the physician; this adds to the moral considerations that take place within both participants. Informed Consent should be defined in a broad sense as all those actions that promote a process of communication and dialogue which facilitates a person in order to make decisions with respect of an action, practice or product that have an impact on his/her body, intimacy or other vital spaces. Informed Consent has influences that originate in basic bioethical principles (autonomy, beneficience, non-maleficence, justice), professional and international declarations (Hippocratic Oath, Declaration of Helsinki), as well as legal considerations pertinent to each country. In our country legality emmanates from the General Health Law which, unfortunately, only contemplates Informed Consent as part of the relation established in clinical research. However, the Official Medican Norm on the Clinical Record establishes the conditions where Informed Consent must be obtained during clinical as well as research activities. Primary components of Informed Consent (revelation, capacity to understand and voluntariness), can be better understood when divided into several elements: information, voluntariness, risks and benefits, confidentiality, return of information, utility of the process and management of fragility. Informed Consent should be legally instrumented in an explicit written manner (administrative formats

  18. Process-Product Research: A Cornerstone in Educational Effectiveness Research

    ERIC Educational Resources Information Center

    Creemers, Bert; Kyriakides, Leonidas

    2015-01-01

    This article links the contribution of process-product studies in developing the theoretical framework of educational effectiveness by pointing out the importance of teacher behavior in the classroom. The role that Jere Brophy played in this evolving research is described within the various phases of teacher effectiveness research. Process-product…

  19. Preattentive Processing of Numerical Visual Information

    PubMed Central

    Hesse, Philipp N.; Schmitt, Constanze; Klingenhoefer, Steffen; Bremmer, Frank

    2017-01-01

    Humans can perceive and estimate approximate numerical information, even when accurate counting is impossible e.g., due to short presentation time. If the number of objects to be estimated is small, typically around 1–4 items, observers are able to give very fast and precise judgments with high confidence—an effect that is called subitizing. Due to its speed and effortless nature subitizing has usually been assumed to be preattentive, putting it into the same category as other low level visual features like color or orientation. More recently, however, a number of studies have suggested that subitizing might be dependent on attentional resources. In our current study we investigated the potentially preattentive nature of visual numerical perception in the subitizing range by means of EEG. We presented peripheral, task irrelevant sequences of stimuli consisting of a certain number of circular patches while participants were engaged in a demanding, non-numerical detection task at the fixation point drawing attention away from the number stimuli. Within a sequence of stimuli of a given number of patches (called “standards”) we interspersed some stimuli of different numerosity (“oddballs”). We compared the evoked responses to visually identical stimuli that had been presented in two different conditions, serving as standard in one condition and as oddball in the other. We found significant visual mismatch negativity (vMMN) responses over parieto-occipital electrodes. In addition to the event-related potential (ERP) analysis, we performed a time-frequency analysis (TFA) to investigate whether the vMMN was accompanied by additional oscillatory processes. We found a concurrent increase in evoked theta power of similar strength over both hemispheres. Our results provide clear evidence for a preattentive processing of numerical visual information in the subitizing range. PMID:28261078

  20. Engineering Photonic Switches for Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    Oza, Neal N.

    In this dissertation, we describe, characterize, and demonstrate the operation of a dual-in, dual-out, all-optical, fiber-based quantum switch. This "cross-bar" switch is particularly useful for applications in quantum information processing because of its low-loss, high-speed, low-noise, and quantum-state-retention properties. Building upon on our lab's prior development of an ultrafast demultiplexer [1-3] , the new cross-bar switch can be used as a tunable multiplexer and demultiplexer. In addition to this more functional geometry, we present results demonstrating faster performance with a switching window of ≈45 ps, corresponding to >20-GHz switching rates. We show a switching fidelity of >98%, i. e., switched polarization-encoded photonic qubits are virtually identical to unswitched photonic qubits. We also demonstrate the ability to select one channel from a two-channel quantum data stream with the state of the measured (recovered) quantum channel having >96% relative fidelity with the state of that channel transmitted alone. We separate the two channels of the quantum data stream by 155 ps, corresponding to a 6.5-GHz datastream. Finally, we describe, develop, and demonstrate an application that utilizes the switch's higher-speed, lower-loss, and spatio-temporal-encoding features to perform quantum state tomographies on entangled states in higher-dimensional Hilbert spaces. Since many previous demonstrations show bipartite entanglement of two-level systems, we define "higher" as d > 2 where d represents the dimensionality of a photon. We show that we can generate and measure time-bin-entangled, two-photon, qutrit (d = 3) and ququat (d = 4) states with >85% and >64% fidelity to an ideal maximally entangled state, respectively. Such higher-dimensional states have applications in dense coding [4] , loophole-free tests of nonlocality [5] , simplifying quantum logic gates [6] , and increasing tolerance to noise and loss for quantum information processing [7] .

  1. Preattentive Processing of Numerical Visual Information.

    PubMed

    Hesse, Philipp N; Schmitt, Constanze; Klingenhoefer, Steffen; Bremmer, Frank

    2017-01-01

    Humans can perceive and estimate approximate numerical information, even when accurate counting is impossible e.g., due to short presentation time. If the number of objects to be estimated is small, typically around 1-4 items, observers are able to give very fast and precise judgments with high confidence-an effect that is called subitizing. Due to its speed and effortless nature subitizing has usually been assumed to be preattentive, putting it into the same category as other low level visual features like color or orientation. More recently, however, a number of studies have suggested that subitizing might be dependent on attentional resources. In our current study we investigated the potentially preattentive nature of visual numerical perception in the subitizing range by means of EEG. We presented peripheral, task irrelevant sequences of stimuli consisting of a certain number of circular patches while participants were engaged in a demanding, non-numerical detection task at the fixation point drawing attention away from the number stimuli. Within a sequence of stimuli of a given number of patches (called "standards") we interspersed some stimuli of different numerosity ("oddballs"). We compared the evoked responses to visually identical stimuli that had been presented in two different conditions, serving as standard in one condition and as oddball in the other. We found significant visual mismatch negativity (vMMN) responses over parieto-occipital electrodes. In addition to the event-related potential (ERP) analysis, we performed a time-frequency analysis (TFA) to investigate whether the vMMN was accompanied by additional oscillatory processes. We found a concurrent increase in evoked theta power of similar strength over both hemispheres. Our results provide clear evidence for a preattentive processing of numerical visual information in the subitizing range.

  2. Natural language processing and advanced information management

    NASA Technical Reports Server (NTRS)

    Hoard, James E.

    1989-01-01

    Integrating diverse information sources and application software in a principled and general manner will require a very capable advanced information management (AIM) system. In particular, such a system will need a comprehensive addressing scheme to locate the material in its docuverse. It will also need a natural language processing (NLP) system of great sophistication. It seems that the NLP system must serve three functions. First, it provides an natural language interface (NLI) for the users. Second, it serves as the core component that understands and makes use of the real-world interpretations (RWIs) contained in the docuverse. Third, it enables the reasoning specialists (RSs) to arrive at conclusions that can be transformed into procedures that will satisfy the users' requests. The best candidate for an intelligent agent that can satisfactorily make use of RSs and transform documents (TDs) appears to be an object oriented data base (OODB). OODBs have, apparently, an inherent capacity to use the large numbers of RSs and TDs that will be required by an AIM system and an inherent capacity to use them in an effective way.

  3. Research without informed patient consent in incompetent patients.

    PubMed

    Dobb, G J

    2015-05-01

    Most patients needing intensive care cannot give informed consent to participation in research. This includes the most acutely and severely ill, with the highest mortality and morbidity where research has the greatest potential to improve patient outcomes. In these circumstances consent is usually sought from a substitute decision maker, but while survivors of intensive care believe substitute decision makers will look after their interests, evidence suggests substitute decision makers are poorly equipped for this task. Various models have been suggested for research without patient informed consent when intervention is urgent and cannot wait until first person consent is possible, including a waiver of consent if conditions are met. A nationally consistent model is proposed for Australia with a robust process for initial waiver of consent followed by first person consent to further research-related procedures or ongoing follow-up when this can be competently provided.

  4. The Government View of Information Processes

    ERIC Educational Resources Information Center

    Burchinal, L. G.

    1970-01-01

    Article focuses on government information systsms and resources, alternatives to computer storage retrieval and large scale information systems, and techniques to improve the utilization of existing information systems in colleges and universities. (Editor)

  5. Facilitating the Research Process for Struggling Readers.

    ERIC Educational Resources Information Center

    Bradley, J.; Bradley, K. Sue

    Too often students enter high school without being exposed to the research process and are often overwhelmed by the complex task of selecting and narrowing of a topic, developing research questions, writing the text, and appropriately documenting sources. This paper delineates specific learning activities that will simplify the process to make it…

  6. Is Analytic Information Processing a Feature of Expertise in Medicine?

    ERIC Educational Resources Information Center

    McLaughlin, Kevin; Rikers, Remy M.; Schmidt, Henk G.

    2008-01-01

    Diagnosing begins by generating an initial diagnostic hypothesis by automatic information processing. Information processing may stop here if the hypothesis is accepted, or analytical processing may be used to refine the hypothesis. This description portrays analytic processing as an optional extra in information processing, leading us to…

  7. RESEARCH ON COMPUTER-AUGMENTED INFORMATION MANAGEMENT

    DTIC Science & Technology

    information management . The report is, in itself a product of the project: With the exception of ’front matter,’ the entire report was composed, edited, and produced with on-line and off-line computer aids. For this project, the techniques of computer aids were applied to two areas: task monitoring and program design. The processes and techniques developed offer a promising beginning to computer-aided programming design extending from initial specification to final debugging in a unified design record that grows and evolves to complete final documentation. The

  8. Information Phage Therapy Research Should Report.

    PubMed

    Abedon, Stephen T

    2017-04-30

    Bacteriophages, or phages, are viruses which infect bacteria. A large subset of phages infect bactericidally and, consequently, for nearly one hundred years have been employed as antibacterial agents both within and outside of medicine. Clinically these applications are described as phage or bacteriophage therapy. Alternatively, and especially in the treatment of environments, this practice instead may be described as a phage-mediated biocontrol of bacteria. Though the history of phage therapy has involved substantial clinical experimentation, current standards along with drug regulations have placed a premium on preclinical approaches, i.e., animal experiments. As such, it is important for preclinical experiments not only to be held to high standards but also to be reported in a manner which improves translation to clinical utility. Here I address this latter issue, that of optimization of reporting of preclinical as well as clinical experiments. I do this by providing a list of pertinent information and data which, in my opinion, phage therapy experiments ought to present in publications, along with tips for best practices. The goal is to improve the ability of readers to gain relevant information from reports on phage therapy research, to allow other researchers greater potential to repeat or extend findings, to ease transitions from preclinical to clinical development, and otherwise simply to improve phage therapy experiments. Targeted are not just authors but also reviewers, other critical readers, writers of commentaries, and, perhaps, formulators of guidelines or policy. Though emphasizing therapy, many points are applicable to phage-mediated biocontrol of bacteria more generally.

  9. RESEARCH: Ecological Information System: Analyzing the Communication and Utilization of Scientific Information in Mexico.

    PubMed

    Castillo

    2000-04-01

    / This study is concerned with the role that communication can play in facilitating the utilization of ecological information by different sectors of society involved in environmental decision-making. The ecological information system is used as a conceptual framework. This system is a model for the analysis of interactions between three sectors involved in the management of natural resources: researchers in ecology, change agents, and rural producers. Two case studies of organizations carrying out scientific research aimed at finding and implementing sustainable strategies of resource management were carried out. The purpose was to examine how real situations function in terms of communication strategies and to analyze such situations in relation to the model proposed. The analysis revealed the importance of promoting the feedback of information from change agents and rural producers to the research sector and the incorporation of this information into the research process. It also emphasized the relevance of having "active utilizer constituencies" within the rural producers who make demands upon the entire system in order to satisfy information needs. The creation of linkage systems facilitating the connection between the generation and utilization of information was supported. In particular, the establishment of special teams within research institutions is proposed, which could promote the links between the sectors through the use of communication as an instrument of work.

  10. Video Recording and the Research Process

    ERIC Educational Resources Information Center

    Leung, Constant; Hawkins, Margaret R.

    2011-01-01

    This is a two-part discussion. Part 1 is entitled "English Language Learning in Subject Lessons", and Part 2 is titled "Video as a Research Tool/Counterpoint". Working with different research concerns, the authors attempt to draw attention to a set of methodological and theoretical issues that have emerged in the research process using video data.…

  11. VELA Network Evaluation and Automatic Processing Research

    DTIC Science & Technology

    1974-12-31

    VELA NETWORK EVALUATION AND AUTOMATIC PROCESSING RESEARCH William H. Swindell Texas Instruments, Incorporated Prepared for: Air Force Technical...Incorporated Equipment Group Dallas, Texas 75222 CONTROLLING OFFICE NAME AND ADDRESS Advanced Research Projects Agency Nuclear Monitor mg... RESEARCH 1. D D TEXAS INSTRUMENTS INCORPORATED Equipment Group Post Office Box 6015 Dallas, Texas 75222 Prepared for AIR FORCE TECHNICAL

  12. Developing Qualitative Research Questions: A Reflective Process

    ERIC Educational Resources Information Center

    Agee, Jane

    2009-01-01

    The reflective and interrogative processes required for developing effective qualitative research questions can give shape and direction to a study in ways that are often underestimated. Good research questions do not necessarily produce good research, but poorly conceived or constructed questions will likely create problems that affect all…

  13. Developmental Foundations and Clinical Applications of Social Information Processing: A Review

    PubMed Central

    Adrian, Molly; Lyon, Aaron R.; Oti, Rosalind; Tininenko, Jennifer

    2011-01-01

    Social information processing has emerged as an important construct in understanding children’s interpersonal functioning. This article reviews (a) the theoretical models guiding research, (b) the development of normative and atypical social problem solving, and (c) the connection between social information processing and individual differences in functioning. Finally, this review ends with a summary of efficacy of programs aimed at preventing social information processing biases or intervening with youth who display dysfunctional social information processing skills. PMID:21686067

  14. Research glut and information famine: making research evidence more useful for policymakers.

    PubMed

    Colby, David C; Quinn, Brian C; Williams, Claudia H; Bilheimer, Linda T; Goodell, Sarah

    2008-01-01

    The gap between the two worlds of researchers and policymakers renders the use of research in the policy-making process problematic. Policymakers have three primary needs in their use of research evidence: clear translation, accessible and easy-to-use information, and relevance to the policy context. These needs are sometimes at odds with the priorities of the research community. This paper describes the Robert Wood Johnson Foundation's Synthesis Project, which aims to strengthen links between research and policy making by synthesizing evidence on pressing health policy questions.

  15. Approaches to Chemical and Biochemical Information and Signal Processing

    NASA Astrophysics Data System (ADS)

    Privman, Vladimir

    2012-02-01

    We outline models and approaches for error control required to prevent buildup of noise when ``gates'' and other ``network elements'' based on (bio)chemical reaction processes are utilized to realize stable, scalable networks for information and signal processing. We also survey challenges and possible future research. [4pt] [1] Control of Noise in Chemical and Biochemical Information Processing, V. Privman, Israel J. Chem. 51, 118-131 (2010).[0pt] [2] Biochemical Filter with Sigmoidal Response: Increasing the Complexity of Biomolecular Logic, V. Privman, J. Halamek, M. A. Arugula, D. Melnikov, V. Bocharova and E. Katz, J. Phys. Chem. B 114, 14103-14109 (2010).[0pt] [3] Towards Biosensing Strategies Based on Biochemical Logic Systems, E. Katz, V. Privman and J. Wang, in: Proc. Conf. ICQNM 2010 (IEEE Comp. Soc. Conf. Publ. Serv., Los Alamitos, California, 2010), pages 1-9.

  16. Cross-cultural perspectives on research participation and informed consent.

    PubMed

    Barata, Paula C; Gucciardi, Enza; Ahmad, Farah; Stewart, Donna E

    2006-01-01

    This study examined Portuguese Canadian and Caribbean Canadian immigrants' perceptions of health research and informed consent procedures. Six focus groups (three in each cultural group) involving 42 participants and two individual interviews were conducted. The focus groups began with a general question about health research. This was followed by three short role-plays between the moderator and the assistant. The role-plays involved a fictional health research study in which a patient is approached for recruitment, is read a consent form, and is asked to sign. The role-plays stopped at key moments at which time focus group participants were asked questions about their understanding and their perceptions. Focus group transcripts were coded in QSR NUDIST software using open coding and then compared across cultural groups. Six overriding themes emerged: two were common in both the Portuguese and Caribbean transcripts, one emphasized the importance of trust and mistrust, and the other highlighted the need and desire for more information about health research. However, these themes were expressed somewhat differently in the two groups. In addition, there were four overriding themes that were specific to only one cultural group. In the Portuguese groups, there was an overwhelming positive regard for the research process and an emphasis on verbal as opposed to written information. The Caribbean participants qualified their participation in research studies and repeatedly raised images of invasive research.

  17. Geographic Information Processings for Astronomical Site Survey

    NASA Astrophysics Data System (ADS)

    Wu, N.; Liu, Y.; Zhao, M. Y.

    2015-01-01

    The geographic information is of great importance for the site survey of ground-based telescopes. Especially, an effective utilization of the geographic information system (GIS) has been one of the most significant methods for the remote analysis of modern site survey. The astronomical site survey should give consideration to the following geographical conditions: a large relative fall, convenient traffic conditions, and far away from populated areas. Taking into account of the convenience of construction and maintenance of the observatories as well as the living conditions of the scientists-in-residence, the optimum candidate locations may meet the conditions to be at a altitude between 3000 m and 5000 m and within one-hour drive from villages/towns. In this paper, as an example, we take the regions of the Great Baicao mountain ridge at Dayao county in Yunnan province to research the role of the GIS for site survey task. The results indicate that the GIS can provide accurate and intuitive data for us to understand the three dimensional landforms, rivers, roads, villages, and the distributions of the electric power as well as to forecast the tendency of the population and city development around. According to the analysis based on the GIS, we find that the top of the Great Baicao mountain ridge is flat and droughty. There are few inhabitants to distribute around the place while the traffic conditions are convenient. Moreover, it is a natural conservation area protected by the local government, and no industry with pollution sources exists in this region. Its top is 1500 m higher than the nearby village 10 km away, and 1800 m higher than the town center 50 km away. The Great Baicao mountain ridge is definitely an isolated peak in the area of the Yi nationality of Yunnan. Therefore, the GIS data analysis is a very useful for the remote investigation stage for site survey, and the GIS is the indispensable source for modern astronomical site survey.

  18. Informed Consent in the Changing Landscape of Research.

    PubMed

    Hammer, Marilyn J

    2016-09-01

    The history of informed consent dates back as early as the 16th century (Selek, 2010). The current tenets of informed consent pertaining to the ethical conduct of research on human participants predominately stems from the 1947 Nuremberg Code (National Institutes of Health, 2016), which was created following the Nuremberg trials at the end of World War II. The unethical conduct of research on human participants during the Holocaust, coupled with experiments (e.g., the Tuskegee syphilis study), prompted a more formalized structure for ensuring the well-being and autonomy of human participants in research studies. The World Medical Association (2013) created the Declaration of Geneva in 1948 (Fischer, 2006), followed by the Declaration of Helsinki in 1964, to apply ethical principles to medical research involving human participants (Fischer, 2006; Rickham, 1964). A decade later, on July 12, 1974, the National Research Act was signed into law (U.S. Department of Health and Human Services [HHS], 1979). Through this act, the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research was formed and charged with developing guidelines for the conduct of biomedical and behavioral research. The guidelines were established in the Belmont Report (HHS, 1979; U.S. Department of Health, Education, and Welfare, 1979), which continues to be periodically updated. The Belmont Report describes the general principles of respect for persons, beneficence, and justice, and it outlines the process of obtaining informed consent to ensure that these principles are followed (HHS, 1979). In 1998, an informed consent checklist was instituted (HHS, 1998). Although clearly outlined, defined, and described in consent forms, it is beneficial to revisit how informed participants are when they enter research studies, particularly for patients undergoing treatment for cancer. This article will provide an overview of several areas for consideration. 
.

  19. Parkinson's Disease Research Web - Information for Patients and Caregivers

    MedlinePlus

    ... Information Page Parkinson's Disease: Hope Through Research NINDS Deep Brain Stimulation for Parkinson's Disease Strategic Plans NINDS ... Syndrome Information Page Dandy-Walker Syndrome Information Page Deep Brain Stimulation for Parkinson's Disease Information Page Dementia ...

  20. Psychotherapy change process research: realizing the promise.

    PubMed

    Elliott, Robert

    2010-03-01

    Change process research (CPR) is the study of the processes by which change occurs in psychotherapy and is a necessary complement to randomized clinical trials and other forms of efficacy research. In this article the author describes and evaluates four types of CPR. The first three are basic designs and include quantitative process-outcome, qualitative helpful factors, and microanalytic sequential process; the fourth, the significant events approach, refers to methods such as task analysis and comprehensive process analysis that integrate the first three. The strengths and weaknesses of each design are described and summarized using both causal and practical criteria as part of an overall argument for systematic methodological pluralism.

  1. Information Integration, Retention, and Levels of Information Processing.

    ERIC Educational Resources Information Center

    Levin, Irwin P.

    A combination of information integration methodology and measures of retention was used to investigate how subjects differentially attend to and weight information in judgmental tasks. Subjects were shown sets of test scores for hypothetical students and were asked to rate the performance of each student or predict each student's performance on a…

  2. Effects of automation of information-processing functions on teamwork.

    PubMed

    Wright, Melanie C; Kaber, David B

    2005-01-01

    We investigated the effects of automation as applied to different stages of information processing on team performance in a complex decision-making task. Forty teams of 2 individuals performed a simulated Theater Defense Task. Four automation conditions were simulated with computer assistance applied to realistic combinations of information acquisition, information analysis, and decision selection functions across two levels of task difficulty. Multiple measures of team effectiveness and team coordination were used. Results indicated different forms of automation have different effects on teamwork. Compared with a baseline condition, an increase in automation of information acquisition led to an increase in the ratio of information transferred to information requested; an increase in automation of information analysis resulted in higher team coordination ratings; and automation of decision selection led to better team effectiveness under low levels of task difficulty but at the cost of higher workload. The results support the use of early and intermediate forms of automation related to acquisition and analysis of information in the design of team tasks. Decision-making automation may provide benefits in more limited contexts. Applications of this research include the design and evaluation of automation in team environments.

  3. An Information Processing Theory of Learning and Forgetting.

    ERIC Educational Resources Information Center

    Andre, Thomas

    A theory of learning and forgetting is proposed which uses an information processing (IP) model. The IP model views learning as a process of storing, retrieving, and outputing information from a permanent memory. The concept of information pattern is important to the IP model because the pattern of information determines how the information will…

  4. Information Technology for Clinical, Translational and Comparative Effectiveness Research

    PubMed Central

    Choquet, R.

    2015-01-01

    Summary Objectives To select and summarize key constributions to current research and to select best papers published in 2014 in the field of Clinical Research Informatics (CRI). Method A bibliographic search using a combination of MeSH and free terms search over PubMed on Clinical Research Informatics (CRI) was performed followed by a double-blind literature review. Results The review process yielded four papers, illustrating various aspects of current research efforts done in the area of CRI. The first paper exemplifies the process of developping a domain ontology for integrating structured, unstructured, and signal data into a coherent structure for patient care as well as clinical research. In the second paper, the authors analysed in five sites’ hospital information system environments in Germany the possibility of implementing a patient recruitment process and provided recommendations for the development of dedicated patient recruitment modules. The third paper describes the IMI EHR4CR project which developed an instance of a platform, providing communication, security and semantic interoperability services to the eleven participating hospitals and ten pharmaceutical companies located in seven European countries. The last paper describes the relation between health status severity and the availability of data in EHR systems. They demonstrate that it introduces a biasis in patient selection for clinical research. Conclusions Distributed research networks are growing in importance for clinical research and population health surveillance and current research demonstartes that different projects and initiatives could be well placed to deliver international scale solutions to enable the reuse of hospital EHR data to support clinical research studies. Selected articles demonstrate the potential of formal representation of multimodal and multi-level data in supporting data interoperability across clinical research and care domains. With the development of

  5. Voluntary attention modulates processing of eye-specific visual information.

    PubMed

    Zhang, Peng; Jiang, Yi; He, Sheng

    2012-03-01

    Visual attention functions to select relevant information from a vast amount of visual input that is available for further processing. Information from the two eyes is processed separately in early stages before converging and giving rise to a coherent percept. Observers normally cannot access eye-of-origin information. In the research reported here, we demonstrated that voluntary attention can be eye-specific, modulating visual processing within a specific monocular channel. Using a modified binocular-rivalry paradigm, we found that attending to a monocular cue while remaining oblivious to its eye of origin significantly enhanced the competition strength of a stimulus presented to the cued eye, even when the stimulus was suppressed from consciousness. Furthermore, this eye-specific attentional effect was insensitive to low-level properties of the cue (e.g., size and contrast) but sensitive to the attentional load. Together, these findings suggest that top-down attention can have a significant modulation effect at the eye-specific stage of visual information processing.

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

    PubMed

    Myneni, Sahiti; Patel, Vimla L

    2010-06-01

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

  7. 7 CFR 1260.169 - Promotion, research, consumer information and industry information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Promotion, research, consumer information and... Operating Committee § 1260.169 Promotion, research, consumer information and industry information. The... approval any plans and projects for promotion, research, consumer information and industry information...

  8. 7 CFR 1260.169 - Promotion, research, consumer information and industry information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Promotion, research, consumer information and... Operating Committee § 1260.169 Promotion, research, consumer information and industry information. The... approval any plans and projects for promotion, research, consumer information and industry information...

  9. Supporting Information Governance through Records and Information Management. Research Bulletin

    ERIC Educational Resources Information Center

    Kaczmarek, Joanne

    2014-01-01

    The expanding scope of IT initiatives in higher education institutions now goes well beyond basic desktop and enterprise applications. IT is often asked to focus on efforts to establish good information-governance practices. The many aspects of information governance are often found in a records and information management (RIM) program, but not…

  10. Supporting Information Governance through Records and Information Management. Research Bulletin

    ERIC Educational Resources Information Center

    Kaczmarek, Joanne

    2014-01-01

    The expanding scope of IT initiatives in higher education institutions now goes well beyond basic desktop and enterprise applications. IT is often asked to focus on efforts to establish good information-governance practices. The many aspects of information governance are often found in a records and information management (RIM) program, but not…

  11. Informed consent to donate embryos for research purposes.

    PubMed

    Nelson, Erin; Mykitiuk, Roxanne; Nisker, Jeff

    2008-09-01

    To develop guidance for clinicians participating in the informed choice process with respect to the donation of human embryos for research purposes. 1. As indicated in the Canadian Institutes of Health Research Guidelines and the Assisted Human Reproduction Act, specific consent from both the gamete and embryo providers is required before embryos can be used for research purposes. The gamete donors may be different individuals than the embryo providers when donated gametes are used to create embryos. 2. The consent process should inform potential donors of the possible types of (and for final consent, the specific) research project(s) for which the embryos will be used; the risks involved in donating embryos to research, such as not having these embryos available for their reproductive purposes; the fact that the woman/couple will not benefit personally from donating embryos to research; the potential for commercial gain by others; the possibility that they will be contacted in future about the disposition of the embryos; the fact that confidentiality cannot be absolutely guaranteed. 3. Designation of cryopreserved embryos no longer be required for reproductive purposes to be donated to research, donated to another couple, or discarded should be discussed prior to gamete retrieval and made at the time of cryopreservation, with the understanding that in the future, final consent will be requested. The final decision as to the donation of cryopreserved embryos research should not be made until after the woman/ couple decide they no longer require the embryos for their reproductive purposes. The decision to end cryopreservation should be made separately from the decision regarding disposition of the embryos. The woman/couple will have to be re-contacted regarding the final disposition of their embryos. 4. As a result of lack of scientific data regarding the predictability of microscopic characterization of embryos and potential for pregnancy, it is recommended that

  12. 43 CFR 10010.58 - Information about the NEPA process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Information about the NEPA process. 10010... ENVIRONMENTAL POLICY ACT Managing the NEPA Process § 10010.58 Information about the NEPA process. The Executive Director will identify staff contacts where information about the NEPA process and the status of EISs may...

  13. 43 CFR 10010.58 - Information about the NEPA process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Information about the NEPA process. 10010... ENVIRONMENTAL POLICY ACT Managing the NEPA Process § 10010.58 Information about the NEPA process. The Executive Director will identify staff contacts where information about the NEPA process and the status of EISs may...

  14. 43 CFR 10010.58 - Information about the NEPA process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Information about the NEPA process. 10010... ENVIRONMENTAL POLICY ACT Managing the NEPA Process § 10010.58 Information about the NEPA process. The Executive Director will identify staff contacts where information about the NEPA process and the status of EISs may...

  15. 43 CFR 10010.58 - Information about the NEPA process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Information about the NEPA process. 10010... ENVIRONMENTAL POLICY ACT Managing the NEPA Process § 10010.58 Information about the NEPA process. The Executive Director will identify staff contacts where information about the NEPA process and the status of EISs may...

  16. Advanced information processing system: Local system services

    NASA Technical Reports Server (NTRS)

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

    1989-01-01

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

  17. Nonlinear neural networks. II. Information processing

    NASA Astrophysics Data System (ADS)

    van Hemmen, J. L.; Grensing, D.; Huber, A.; Kühn, R.

    1988-01-01

    Information processing in nonlinear neural networks with a finite number q of stored patterns is studied. Each network is characterized completely by its synaptic kernel Q. At low temperatures, the nonlinearity typically results in 2q-2- q metastable, pure states in addition to the q retrieval states that are associated with the q stored patterns. These spurious states start appearing at a temperaturetilde T_q , which depends on q. We give sufficient conditions to guarantee that the retrieval states bifurcate first at a critical temperature T c and thattilde T_q / T c → 0 as q→∞. Hence, there is a large temperature range where only the retrieval states and certain symmetric mixtures thereof exist. The latter are unstable, as they appear at T c . For clipped synapses, the bifurcation and stability structure is analyzed in detail and shown to approach that of the (linear) Hopfield model as q→∞. We also investigate memories that forget and indicate how forgetfulness can be explained in terms of the eigenvalue spectrum of the synaptic kernel Q.

  18. Hierarchical Decimal Classification of Information Related to Cancer Research.

    ERIC Educational Resources Information Center

    Schneider, John H.

    The classification may be used (1) to identify cancer research efforts supported by NCI in selected areas of research (at any general or specific level desired), (2) to store information related to cancer research and retrieve this information on request, and (3) to match interests of cancer research scientists against information in published…

  19. Hierarchical Decimal Classification of Information Related to Cancer Research.

    ERIC Educational Resources Information Center

    Schneider, John H.

    The classification may be used (1) to identify cancer research efforts supported by NCI in selected areas of research (at any general or specific level desired), (2) to store information related to cancer research and retrieve this information on request, and (3) to match interests of cancer research scientists against information in published…

  20. Multitasking Information Seeking and Searching Processes.

    ERIC Educational Resources Information Center

    Spink, Amanda; Ozmutlu, H. Cenk; Ozmutlu, Seda

    2002-01-01

    Presents findings from four studies of the prevalence of multitasking information seeking and searching by Web (via the Excite search engine), information retrieval system (mediated online database searching), and academic library users. Highlights include human information coordinating behavior (HICB); and implications for models of information…

  1. Board on Research Data and Information

    SciTech Connect

    Sztein, A. Ester; Boright, John

    2015-08-14

    The Board on Research Data and Information (BRDI) has planned and undertaken numerous activities regarding data citation, attribution, management, policy, publishing, centers, access, curation, sharing, and infrastructure; and international collaboration and cooperation. Some of these activities resulted in National Research Council reports (For Attribution: Developing Data Attribution and Citation Practices and Standards (2012), The Case for International Scientific Data Sharing: A Focus on Developing Countries (2012), and The Future of Scientific Knowledge Discovery in Open Networked Environments (2012); and a peer-reviewed paper (Out of Cite, Out of Mind: The Current State of Practice, Policy, and Technology for the Citation of Data, 2013). BRDI held symposia, workshops and sessions in the U.S. and abroad on diverse topics such as global scientific data infrastructures, discovery of data online, privacy in a big data world, and data citation principles, among other timely data-related subjects. In addition, BRDI effects the representation of the United States before the International Council for Science’s International Committee on Data for Science and Technology (CODATA).

  2. Measurement of operator workload in an information processing task

    NASA Technical Reports Server (NTRS)

    Jenney, L. L.; Older, H. J.; Cameron, B. J.

    1972-01-01

    This was an experimental study to develop an improved methodology for measuring workload in an information processing task and to assess the effects of shift length and communication density (rate of information flow) on the ability to process and classify verbal messages. Each of twelve subjects was exposed to combinations of three shift lengths and two communication densities in a counterbalanced, repeated measurements experimental design. Results indicated no systematic variation in task performance measures or in other dependent measures as a function of shift length or communication density. This is attributed to the absence of a secondary loading task, an insufficiently taxing work schedule, and the lack of psychological stress. Subjective magnitude estimates of workload showed fatigue (and to a lesser degree, tension) to be a power function of shift length. Estimates of task difficulty and fatigue were initially lower but increased more sharply over time under low density than under high density conditions. An interpretation of findings and recommedations for furture research are included. This research has major implications to human workload problems in information processing of air traffic control verbal data.

  3. Business Marketing Information Systems Skills. Voc-Ed Project. Business Data Processing Career Area. Report.

    ERIC Educational Resources Information Center

    Milwaukee Area Technical Coll., WI.

    This report and research analysis relate to the Milwaukee Area Technical College Research Project, a study undertaken to determine a curriculum to meet the information processing/management training needs of individuals entering or continuing careers in the information marketing and business data processing occupational clusters. The report of…

  4. Integrating medical and research information: a big data approach.

    PubMed

    Tilve Álvarez, Carlos M; Ayora Pais, Alberto; Ruíz Romero, Cristina; Llamas Gómez, Daniel; Carrajo García, Lino; Blanco García, Francisco J; Vázquez González, Guillermo

    2015-01-01

    Most of the information collected in different fields by Instituto de Investigación Biomédica de A Coruña (INIBIC) is classified as unstructured due to its high volume and heterogeneity. This situation, linked to the recent requirement of integrating it to the medical information, makes it necessary to implant specific architectures to collect and organize it before it can be analysed. The purpose of this article is to present the Hadoop framework as a solution to the problem of integrating research information in the Business Intelligence field. This framework can collect, explore, process and structure the aforementioned information, which allow us to develop an equivalent function to a data mart in an Intelligence Business system.

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

    PubMed Central

    Myneni, Sahiti; Patel, Vimla L.

    2010-01-01

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

  6. The Use of Multimedia in the Informed Consent Process

    PubMed Central

    Jimison, Holly B.; Sher, Paul P.; Appleyard, Richard; LeVernois, Yvonne

    1998-01-01

    Abstract Objective: The goal of the project was to create recommendations and design specifications for a multimedia tool to enhance the informed consent process for clinical trials. The authors focused on the needs of patients with potential cognitive impairment. Design: The authors first performed a needs assessment using focus groups and interviews with health care researchers, institutional review board members, and three groups of patients (who had depression, breast cancer, or schizophrenia). Their feedback was incorporated into the design of a prototype multimedia tool. The design included general modules with information about clinical trials and informed consent as well as trial-specific modules. The authors then used the resulting prototype multimedia tool for informed consent in follow-up focus groups and interviews to obtain feedback on the feasibility and potential effectiveness of using such a tool routinely for clinical trials. Results: The authors showed that it was feasible to adapt a structured multimedia informed consent system to a specific clinical trial and to incorporate techniques to improve the understandability of informed consent content. Patients generally felt the prototype system was useful and could replace the paper document. They felt using the system would be less stressful, because they would have a greater sense of control and could proceed at their own pace. They liked the hierarchic and modular approach to providing information and felt that the use of video made information more understandable. Researchers and institutional review board members also found the system to be valuable in these ways but had concerns about how to review the system for potential biases in presentation and about the legal issues associated with replacing the paper document. PMID:9609494

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

    PubMed

    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.

  8. Neuronal Adaptive Mechanisms Underlying Intelligent Information Processing

    DTIC Science & Technology

    1983-05-01

    Pressure injection was used to avoid voltage dependent calcium flux that could arise from iontophoretic application. Twelie cells with resting...Foundation and NIH. Site Visitor at Irvine Medical Center for Extramural Research Branch NIAAA. Reviewer, National Institute of Mental Health , Basic...Institutes January 1982 to present Visiting Research Associate , California Institute of Technology January 1982 to present Senior Research Fellow, Division of

  9. Sustainability Research: Biofuels, Processes and Supply Chains

    EPA Science Inventory

    Presentation will talk about sustainability at the EPA, summarily covering high level efforts and focusing in more detail on research in metrics for liquid biofuels and tools to evaluate sustainable processes. The presentation will also briefly touch on a new area of research, t...

  10. DECONTAMINATION SYSTEMS AND INFORMATION RESEARCH PROGRAM

    SciTech Connect

    Echol E. Cook, Ph.D., PE.

    1998-11-01

    During the five plus years this Cooperative Agreement existed, more than 45 different projects were funded. Most projects were funded for a one year period but there were some, deemed of such quality and importance, funded for multiple years. Approximately 22 external agencies, businesses, and other entities have cooperated with or been funded through the WVU Cooperative Agreement over the five plus years. These external entities received 33% of the funding by this Agreement. The scope of this Agreement encompassed all forms of hazardous waste remediation including radioactive, organic, and inorganic contaminants. All matrices were of interest; generally soil, water, and contaminated structures. Economic, health, and regulatory aspects of technologies were also within the scope of the agreement. The highest priority was given to small businesses funded by the Federal Energy Technology Center (FETC) and Department of Energy (DOE) involved in research and development of innovative remediation processes. These projects were to assist in the removal of barriers to development and commercialization of these new technologies. Studies of existing, underdeveloped technologies, were preferred to fundamental research into remediation technologies. Sound development of completely new technologies was preferred to minor improvements in existing methods. Solid technological improvements in existing technologies or significant cost reduction through innovative redesign were the preferred projects. Development, evaluation, and bench scale testing projects were preferred for the WVU research component. In the effort to fill gaps in current remediation technologies, the worth of the WVU Cooperative Agreement was proven. Two great technologies came out of the program. The Prefabricated Vertical Drain Technology for enhancing soil flushing was developed over the 6-year period and is presently being demonstrated on a 0.10 acre Trichloroethylene contaminated site in Ohio. The Spin

  11. Analytic Hierarchy Process for Personalising Environmental Information

    ERIC Educational Resources Information Center

    Kabassi, Katerina

    2014-01-01

    This paper presents how a Geographical Information System (GIS) can be incorporated in an intelligent learning software system for environmental matters. The system is called ALGIS and incorporates the GIS in order to present effectively information about the physical and anthropogenic environment of Greece in a more interactive way. The system…

  12. Information Structure: Linguistic, Cognitive, and Processing Approaches

    PubMed Central

    Arnold, Jennifer E.; Kaiser, Elsi; Kahn, Jason M.; Kim, Lucy Kyoungsook

    2013-01-01

    Language form varies as a result of the information being communicated. Some of the ways in which it varies include word order, referential form, morphological marking, and prosody. The relevant categories of information include the way a word or its referent have been used in context, for example whether a particular referent has been previously mentioned or not, and whether it plays a topical role in the current utterance or discourse. We first provide a broad review of linguistic phenomena that are sensitive to information structure. We then discuss several theoretical approaches to explaining information structure: information status as a part of the grammar; information status as a representation of the speaker’s and listener’s knowledge of common ground and/or the knowledge state of other discourse participants; and the optimal systems approach. These disparate approaches reflect the fact that there is little consensus in the field about precisely which information status categories are relevant, or how they should be represented. We consider possibilities for future work to bring these lines of work together in explicit psycholinguistic models of how people encode information status and use it for language production and comprehension. PMID:26150905

  13. Analytic Hierarchy Process for Personalising Environmental Information

    ERIC Educational Resources Information Center

    Kabassi, Katerina

    2014-01-01

    This paper presents how a Geographical Information System (GIS) can be incorporated in an intelligent learning software system for environmental matters. The system is called ALGIS and incorporates the GIS in order to present effectively information about the physical and anthropogenic environment of Greece in a more interactive way. The system…

  14. Research and the planned Space Experiment Research and Processing Laboratory

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Original photo and caption dated October 8, 1991: 'Plant researchers Neil Yorio and Lisa Ruffe prepare to harvest a crop of Waldann's Green Lettuce from KSC's Biomass Production Chamber (BPC). KSC researchers have grown several different crops in the BPC to determine which plants will better produce food, water and oxygen on long-duration space missions.' Their work is an example of the type of life sciences research that will be conducted at the Space Experiment Research Procession Laboratory (SERPL). The SERPL is a planned 100,000-square-foot laboratory that will provide expanded and upgraded facilities for hosting International Space Station experiment processing. In addition, it will provide better support for other biological and life sciences payload processing at KSC. It will serve as a magnet facility for a planned 400-acre Space Station Commerce Park.

  15. Research and the planned Space Experiment Research and Processing Laboratory

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Original photo and caption dated October 8, 1991: 'Plant researchers Lisa Ruffe and Neil Yorio prepare to harvest a crop of Waldann's Green Lettuce from KSC's Biomass Production Chamber (BPC). KSC researchers have grown several different crops in the BPC to determine which plants will better produce food, water and oxygen on long-duration space missions.' Their work is an example of the type of life sciences research that will be conducted at the Space Experiment Research Procession Laboratory (SERPL). The SERPL is a planned 100,000-square-foot laboratory that will provide expanded and upgraded facilities for hosting International Space Station experiment processing. In addition, it will provide better support for other biological and life sciences payload processing at KSC. It will serve as a magnet facility for a planned 400-acre Space Station Commerce Park.

  16. Research and the planned Space Experiment Research and Processing Laboratory

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Original photo and caption dated October 8, 1991: 'Plant researchers Neil Yorio and Lisa Ruffe prepare to harvest a crop of Waldann's Green Lettuce from KSC's Biomass Production Chamber (BPC). KSC researchers have grown several different crops in the BPC to determine which plants will better produce food, water and oxygen on long-duration space missions.' Their work is an example of the type of life sciences research that will be conducted at the Space Experiment Research Procession Laboratory (SERPL). The SERPL is a planned 100,000-square-foot laboratory that will provide expanded and upgraded facilities for hosting International Space Station experiment processing. In addition, it will provide better support for other biological and life sciences payload processing at KSC. It will serve as a magnet facility for a planned 400-acre Space Station Commerce Park.

  17. 76 FR 314 - Sorghum Promotion, Research, and Information Program: Referendum

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... Agricultural Marketing Service Sorghum Promotion, Research, and Information Program: Referendum AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice of Opportunity to Participate in the Sorghum Promotion... Promotion, Research, and Information Order (Order), as authorized under the Commodity Promotion,...

  18. 76 FR 13530 - Mango Promotion, Research, and Information Order; Reapportionment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... Agricultural Marketing Service 7 CFR Part 1206 Mango Promotion, Research, and Information Order; Reapportionment AGENCY: Agricultural Marketing Service. ACTION: Proposed rule. SUMMARY: This rule proposes to... address provided above. FOR FURTHER INFORMATION CONTACT: Veronica Douglass, Marketing Specialist, Research...

  19. NLP Meets the Jabberwocky: Natural Language Processing in Information Retrieval.

    ERIC Educational Resources Information Center

    Feldman, Susan

    1999-01-01

    Focuses on natural language processing (NLP) in information retrieval. Defines the seven levels at which people extract meaning from text/spoken language. Discusses the stages of information processing; how an information retrieval system works; advantages to adding full NLP to information retrieval systems; and common problems with information…

  20. NLP Meets the Jabberwocky: Natural Language Processing in Information Retrieval.

    ERIC Educational Resources Information Center

    Feldman, Susan

    1999-01-01

    Focuses on natural language processing (NLP) in information retrieval. Defines the seven levels at which people extract meaning from text/spoken language. Discusses the stages of information processing; how an information retrieval system works; advantages to adding full NLP to information retrieval systems; and common problems with information…

  1. 40 CFR 68.65 - Process safety information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... to the technology of the process, and information pertaining to the equipment in the process. (b...) Information pertaining to the technology of the process. (1) Information concerning the technology of the... operator shall document that equipment complies with recognized and generally accepted good engineering...

  2. 76 FR 19120 - Agency Information Collection Activities: Drawback Process Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Drawback Process... CBP is soliciting comments concerning the following information collection: Title: Drawback Process... information related to the drawback process are required to implement provisions of 19 CFR, Part 191, which...

  3. [Research on tumor information grid framework].

    PubMed

    Zhang, Haowei; Qin, Zhu; Liu, Ying; Tan, Jianghao; Cao, Haitao; Chen, Youping; Zhang, Ke; Ding, Yuqing

    2013-10-01

    In order to realize tumor disease information sharing and unified management, we utilized grid technology to make the data and software resources which distributed in various medical institutions for effective integration so that we could make the heterogeneous resources consistent and interoperable in both semantics and syntax aspects. This article describes the tumor grid framework, the type of the service being packaged in Web Service Description Language (WSDL) and extensible markup language schemas definition (XSD), the client use the serialized document to operate the distributed resources. The service objects could be built by Unified Modeling Language (UML) as middle ware to create application programming interface. All of the grid resources are registered in the index and released in the form of Web Services based on Web Services Resource Framework (WSRF). Using the system we can build a multi-center, large sample and networking tumor disease resource sharing framework to improve the level of development in medical scientific research institutions and the patient's quality of life.

  4. Summary of process research analysis efforts

    NASA Technical Reports Server (NTRS)

    Burger, D. R.

    1985-01-01

    A summary of solar-cell process research analysis efforts was presented. Process design and cell design are interactive efforts where technology from integrated circuit processes and other processes are blended. The primary factors that control cell efficiency are: (1) the bulk parameters of the available sheet material, (2) the retention and enhancement of these bulk parameters, and (3) the cell design and the cost to produce versus the finished cells performance. The process sequences need to be tailored to be compatible with the sheet form, the cell shape form, and the processing equipment. New process options that require further evaluation and utilization are lasers, robotics, thermal pulse techniques, and new materials. There are numerous process control techniques that can be adapted and used that will improve product uniformity and reduced costs. Two factors that can lead to longer life modules are the use of solar cell diffusion barriers and improved encapsulation.

  5. 7 CFR 1220.230 - Promotion, research, consumer information, and industry information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Promotion, research, consumer information, and...), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Expenses and Assessments § 1220.230 Promotion, research, consumer information, and industry...

  6. 7 CFR 1220.230 - Promotion, research, consumer information, and industry information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Promotion, research, consumer information, and...), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Expenses and Assessments § 1220.230 Promotion, research, consumer information, and industry...

  7. Research Opportunities in Information Science and Technology: Cognitive Aspects of Information Science, Information Technology, and Economics of Information.

    ERIC Educational Resources Information Center

    National Science Foundation. Washington, DC. Div. of Information Science and Technology.

    This volume contains the reports of three working groups which were convened separately over a 3-year period at the request of the Advisory Committee for the Division of Information Science and Technology of the National Science Foundation to obtain the opinion of experts concerning research opportunities and trends in information science and…

  8. The materials processing research base of the Materials Processing Center

    NASA Technical Reports Server (NTRS)

    Latanision, R. M.

    1986-01-01

    An annual report of the research activities of the Materials Processing Center of the Massachusetts Institute of Technology is given. Research on dielectrophoresis in the microgravity environment, phase separation kinetics in immiscible liquids, transport properties of droplet clusters in gravity-free fields, probes and monitors for the study of solidification of molten semiconductors, fluid mechanics and mass transfer in melt crystal growth, and heat flow control and segregation in directional solidification are discussed.

  9. Action Research: Informing Professional Practice within Schools

    ERIC Educational Resources Information Center

    Hine, Gregory S. C.; Lavery, Shane D.

    2014-01-01

    This research paper explores the experiences of three teacher-researchers, "Simone", "Damian" and "Michael", who undertook an action research project in their respective schools as part of their postgraduate studies. The paper initially outlines the construct of action research in the light of its applicability to…

  10. Action Research: Informing Professional Practice within Schools

    ERIC Educational Resources Information Center

    Hine, Gregory S. C.; Lavery, Shane D.

    2014-01-01

    This research paper explores the experiences of three teacher-researchers, "Simone", "Damian" and "Michael", who undertook an action research project in their respective schools as part of their postgraduate studies. The paper initially outlines the construct of action research in the light of its applicability to…

  11. Information Literacy and Research Skills Program at USC Sumter

    ERIC Educational Resources Information Center

    Ferguson, Jane; Schultz, Pat; Pender, Constance; Chapman, Sharon

    2005-01-01

    This session will demonstrate how USC Sumter's Anderson Library recently developed information literacy and research skills program uses information technology available through the library introduce students, faculty and patrons to the methods and ethics of information research, with an emphasis on analyzing and defining information needs and…

  12. Consent Processes for Mobile App Mediated Research: Systematic Review.

    PubMed

    Moore, Sarah; Tassé, Anne-Marie; Thorogood, Adrian; Winship, Ingrid; Zawati, Ma'n; Doerr, Megan

    2017-08-30

    Since the launch of ResearchKit on the iOS platform in March 2015 and ResearchStack on the Android platform in June 2016, many academic and commercial institutions around the world have adapted these frameworks to develop mobile app-based research studies. These studies cover a wide variety of subject areas including melanoma, cardiomyopathy, and autism. Additionally, these app-based studies target a variety of participant populations, including children and pregnant women. The aim of this review was to document the variety of self-administered remote informed consent processes used in app-based research studies available between May and September 2016. Remote consent is defined as any consenting process with zero in-person steps, when a participant is able to join a study without ever seeing a member of the research team. This type of review has not been previously conducted. The research community would benefit from a rigorous interrogation of the types of consent taken as part of the seismic shift to entirely mobile meditated research studies. This review examines both the process of information giving and specific content shared, with special attention to data privacy, aggregation, and sharing. Consistency across some elements of the app-based consent processes was found; for example, informing participants about how data will be curated from the phone. Variations in other elements were identified; for example, where specific information is shared and the level of detail disclosed. Additionally, several novel elements present in eConsent not typically seen in traditional consent for research were highlighted. This review advocates the importance of participant informedness in a novel and largely unregulated research setting.

  13. Using key informant methods in organizational survey research: assessing for informant bias.

    PubMed

    Hughes, L C; Preski, S

    1997-02-01

    Specification of variables that reflect organizational processes can add an important dimension to the investigation of outcomes. However, many contextual variables are conceptualized at a macro unit of analysis and may not be amenable to direct measurement. In these situations, proxy measurement is obtained by treating organizational members as key informants who report about properties of the work group or organization. Potential sources of bias when using key informant methods in organizational survey research are discussed. Statistical procedures for assessment of rater-trait interaction as a type of informant bias are illustrated using data from a study in which multiple key informants were sampled to obtain proxy measurement of the organizational climate for caring among baccalaureate schools of nursing.

  14. Microscopic information processing and communication in crowd dynamics

    NASA Astrophysics Data System (ADS)

    Henein, Colin Marc; White, Tony

    2010-11-01

    Due, perhaps, to the historical division of crowd dynamics research into psychological and engineering approaches, microscopic crowd models have tended toward modelling simple interchangeable particles with an emphasis on the simulation of physical factors. Despite the fact that people have complex (non-panic) behaviours in crowd disasters, important human factors in crowd dynamics such as information discovery and processing, changing goals and communication have not yet been well integrated at the microscopic level. We use our Microscopic Human Factors methodology to fuse a microscopic simulation of these human factors with a popular microscopic crowd model. By tightly integrating human factors with the existing model we can study the effects on the physical domain (movement, force and crowd safety) when human behaviour (information processing and communication) is introduced. In a large-room egress scenario with ample exits, information discovery and processing yields a crowd of non-interchangeable individuals who, despite close proximity, have different goals due to their different beliefs. This crowd heterogeneity leads to complex inter-particle interactions such as jamming transitions in open space; at high crowd energies, we found a freezing by heating effect (reminiscent of the disaster at Central Lenin Stadium in 1982) in which a barrier formation of naïve individuals trying to reach blocked exits prevented knowledgeable ones from exiting. Communication, when introduced, reduced this barrier formation, increasing both exit rates and crowd safety.

  15. Improving Informed Consent with Minority Participants: Results from Researcher and Community Surveys

    PubMed Central

    Quinn, Sandra Crouse; Garza, Mary A.; Butler, James; Fryer, Craig S.; Casper, Erica T.; Thomas, Stephen B.; Barnard, David; Kim, Kevin H.

    2013-01-01

    Strengthening the informed consent process is one avenue for improving recruitment of minorities into research. This study examines that process from two different perspectives, that of researchers and that of African American and Latino community members. Through the use of two separate surveys, we compared strategies used by researchers with the preferences and attitudes of community members during the informed consent process. Our data suggest that researchers can improve the informed consent process by incorporating methods preferred by the community members along with methods shown in the literature for increasing comprehension. With this approach, the informed consent process may increase both participants’ comprehension of the material and overall satisfaction, fostering greater trust in research and openness to future research opportunities. PMID:23324203

  16. Library and Information Science Research: Perspectives and Strategies for Improvement.

    ERIC Educational Resources Information Center

    McClure, Charles R., Ed.; Hernon, Peter, Ed.

    The 28 essays in this collection provide an overview of research in library/information science (LIS), present a practical context of such research, and consider related issues and concerns. The essays are: (1) "The Elusive Nature of Research in LIS" (Peter Hernon); (2) "Guides to Conducting Research in Library and Information Science" (Ronald R.…

  17. Library and Information Science Research: Perspectives and Strategies for Improvement.

    ERIC Educational Resources Information Center

    McClure, Charles R., Ed.; Hernon, Peter, Ed.

    The 28 essays in this collection provide an overview of research in library/information science (LIS), present a practical context of such research, and consider related issues and concerns. The essays are: (1) "The Elusive Nature of Research in LIS" (Peter Hernon); (2) "Guides to Conducting Research in Library and Information Science" (Ronald R.…

  18. Information Literacy Research: Dimensions of the Emerging Collective Consciousness.

    ERIC Educational Resources Information Center

    Bruce, Christine

    2000-01-01

    Analyzes the information literacy research territory represented by the emerging collective consciousness of its researchers. Proposes five dimensions of the collective consciousness and uses them to: reveal the character of the information literacy research territory which is in early stages of construction; show how different research approaches…

  19. Towards Web-based representation and processing of health information

    PubMed Central

    Gao, Sheng; Mioc, Darka; Yi, Xiaolun; Anton, Francois; Oldfield, Eddie; Coleman, David J

    2009-01-01

    solution in better health data representation and initial exploration of the Web-based processing of health information. Conclusion The designed HERXML has been proven to be an appropriate solution in supporting the Web representation of health information. It can be used by health practitioners, policy makers, and the public in disease etiology, health planning, health resource management, health promotion and health education. The utilization of Web-based processing services in this study provides a flexible way for users to select and use certain processing functions for health data processing and mapping via the Web. This research provides easy access to geospatial and health data in understanding the trends of diseases, and promotes the growth and enrichment of the CGDI in the public health sector. PMID:19159445

  20. Integrating Stakeholders and Users into the Geography Discipline's Research Process

    USGS Publications Warehouse

    Hermans, Caroline M.; Taketa, Richard

    2006-01-01

    Future research priorities of Geography emphasize the discipline's leadership role in the U.S. Geological Survey (USGS) in multidisciplinary and integrated research on human and environmental systems and how these systems are interrelated and respond to change Geography's research priorities also emphasize providing science that is usable to society and creating decision support products applicable to given customer problems. To achieve these goals, we must understand the relationship between our research and our customer, and how to integrate the customer into the research process. This report details the elements of the research process that help achieve the degree of stakeholder involvement necessary to ensure a successful end-product. It offers suggestions that can help researchers better understand stakeholders and customers and involve them in the research process more effectively, while preserving the integrity of the science. Its aim is to help researchers understand the problems and challenges faced by our customers and communicate the ways in which Geography can help address their problems. Adopting these guidelines can improve the efficiency of the research process and lead to higher quality output. We will be able to conduct better research because we will have an improved understanding of the research problem and the stakeholders involved. This report covers a broad range of topics, from identifying and communicating with stakeholders and users, to the use of language, to how to effectively present scientific information to the user. It does not offer a 'one size fits all' method. Instead, perhaps only specific sections are suitable for a given project and customers, depending on project scope and needs. This report is based on the objectives of Geography's strategic plan, U. S. Geological Survey's strategic plan, and Department of Interior's strategic plan. Section 2 of these guidelines describes the purpose of the research process in Geography and

  1. Information processing capacity while wearing personal protective eyewear.

    PubMed

    Wade, Chip; Davis, Jerry; Marzilli, Thomas S; Weimar, Wendi H

    2006-08-15

    It is difficult to overemphasize the function vision plays in information processing, specifically in maintaining postural control. Vision appears to be an immediate, effortless event; suggesting that eyes need only to be open to employ the visual information provided by the environment. This study is focused on investigating the effect of Occupational Safety and Health Administration regulated personal protective eyewear (29 CFR 1910.133) on physiological and cognitive factors associated with information processing capabilities. Twenty-one college students between the ages of 19 and 25 years were randomly tested in each of three eyewear conditions (control, new and artificially aged) on an inclined and horizontal support surface for auditory and visual stimulus reaction time. Data collection trials consisted of 50 randomly selected (25 auditory, 25 visual) stimuli over a 10-min surface-eyewear condition trial. Auditory stimulus reaction time was significantly affected by the surface by eyewear interaction (F2,40 = 7.4; p < 0.05). Similarly, analysis revealed a significant surface by eyewear interaction in reaction time following the visual stimulus (F2,40 = 21.7; p < 0.05). The current findings do not trivialize the importance of personal protective eyewear usage in an occupational setting; rather, they suggest the value of future research focused on the effect that personal protective eyewear has on the physiological, cognitive and biomechanical contributions to postural control. These findings suggest that while personal protective eyewear may serve to protect an individual from eye injury, an individual's use of such personal protective eyewear may have deleterious effects on sensory information associated with information processing and postural control.

  2. Minimal approach to neuro-inspired information processing

    PubMed Central

    Soriano, Miguel C.; Brunner, Daniel; Escalona-Morán, Miguel; Mirasso, Claudio R.; Fischer, Ingo

    2015-01-01

    To learn and mimic how the brain processes information has been a major research challenge for decades. Despite the efforts, little is known on how we encode, maintain and retrieve information. One of the hypothesis assumes that transient states are generated in our intricate network of neurons when the brain is stimulated by a sensory input. Based on this idea, powerful computational schemes have been developed. These schemes, known as machine-learning techniques, include artificial neural networks, support vector machine and reservoir computing, among others. In this paper, we concentrate on the reservoir computing (RC) technique using delay-coupled systems. Unlike traditional RC, where the information is processed in large recurrent networks of interconnected artificial neurons, we choose a minimal design, implemented via a simple nonlinear dynamical system subject to a self-feedback loop with delay. This design is not intended to represent an actual brain circuit, but aims at finding the minimum ingredients that allow developing an efficient information processor. This simple scheme not only allows us to address fundamental questions but also permits simple hardware implementations. By reducing the neuro-inspired reservoir computing approach to its bare essentials, we find that nonlinear transient responses of the simple dynamical system enable the processing of information with excellent performance and at unprecedented speed. We specifically explore different hardware implementations and, by that, we learn about the role of nonlinearity, noise, system responses, connectivity structure, and the quality of projection onto the required high-dimensional state space. Besides the relevance for the understanding of basic mechanisms, this scheme opens direct technological opportunities that could not be addressed with previous approaches. PMID:26082714

  3. Acetylcholine molecular arrays enable quantum information processing

    NASA Astrophysics Data System (ADS)

    Tamulis, Arvydas; Majauskaite, Kristina; Talaikis, Martynas; Zborowski, Krzysztof; Kairys, Visvaldas

    2017-09-01

    We have found self-assembly of four neurotransmitter acetylcholine (ACh) molecular complexes in a water molecules environment by using geometry optimization with DFT B97d method. These complexes organizes to regular arrays of ACh molecules possessing electronic spins, i.e. quantum information bits. These spin arrays could potentially be controlled by the application of a non-uniform external magnetic field. The proper sequence of resonant electromagnetic pulses would then drive all the spin groups into the 3-spin entangled state and proceed large scale quantum information bits.

  4. Relational Processes in Career Transition: Extending Theory, Research, and Practice

    ERIC Educational Resources Information Center

    Motulsky, Sue L.

    2010-01-01

    A growing body of work in relational theory and career decision making explores how relational processes, not just people's relationships but more broadly their connections to self, others, and society, inform career development and counseling. This article presents the results of a qualitative research study of midlife women in career transition…

  5. How neuroscience can inform consumer research.

    PubMed

    Kenning, Peter H; Plassmann, Hilke

    2008-12-01

    Recently, a rapidly growing approach within consumer research has developed under the label of "consumer neuroscience." Its goal is to use insights and methods from neuroscience to enhance the understanding of consumer behavior. In this paper we aim to provide an overview of questions of interest to consumer researchers, to present initial research findings, and to outline potential implications for consumer research. In order to do so, we first discuss the term "consumer neuroscience" and give a brief description of recently discussed issues in consumer research. We then provide a review and short description of initial empirical evidence from past studies in consumer neuroscience. Next, we present an example of how consumer research or, more specifically, customer loyalty research, may benefit from the consumer neuroscience approach. The paper concludes with a discussion of potential implications and suggestions for future research in the nascent field of consumer neuroscience.

  6. Data Mining Research for Information Security

    DTIC Science & Technology

    2016-01-29

    Public Release 13.  SUPPLEMENTARY NOTES 14.  ABSTRACT Machine-learning and Ontology Assisted Assessment of Research Trends (MOAART) advances machine...learning by developing and testing an ontology -based inferencing engine to filter, sort and rank abstracts in specific research areas. The MOAART reports...emerging global research trends in a given research area and defines a relevant ontology to current concepts of interest to the Asian Office of

  7. Doctoral Students' Experience of Information Technology Research

    ERIC Educational Resources Information Center

    Bruce, Christine; Stoodley, Ian; Pham, Binh

    2009-01-01

    As part of their journey of learning to research, doctoral candidates need to become members of their research community. In part, this involves coming to be aware of their field in ways that are shared amongst longer-term members of the research community. One aspect of candidates' experience we need to understand, therefore, involves how they…

  8. Sublexical and Morphological Information in Speech Processing

    ERIC Educational Resources Information Center

    Zwitserlood, Pienie

    2004-01-01

    Three experiments investigated the impact of syllabic boundary information and of morphological structure on performance in a sequence-monitoring task. In sequence monitoring, participants detect pre-specified sequences of phonemes in spoken carrier words. Sequences corresponded to the first syllable of the carrier word, to its first morpheme, or…

  9. Structural Information Retention in Visual Art Processing.

    ERIC Educational Resources Information Center

    Koroscik, Judith Smith

    The accuracy of non-art college students' longterm retention of structural information presented in Leonardo da Vinci's "Mona Lisa" was tested. Seventeen female undergraduates viewed reproductions of the painting and copies that closely resembled structural attributes of the original. Only 3 of the 17 subjects reported having viewed a reproduction…

  10. New Directions in Legal Information Processing.

    ERIC Educational Resources Information Center

    Chien, R. T.; And Others

    The paper discusses some new developments that should evolve during the next decade in automating the handling of legal information. These new developments include: automated question-answering systems to provide quick and inexpensive answers to many non-controversial, but not necessarily simple legal questions to aid lawyers, social and welfare…

  11. Structural Information Retention in Visual Art Processing.

    ERIC Educational Resources Information Center

    Koroscik, Judith Smith

    The accuracy of non-art college students' longterm retention of structural information presented in Leonardo da Vinci's "Mona Lisa" was tested. Seventeen female undergraduates viewed reproductions of the painting and copies that closely resembled structural attributes of the original. Only 3 of the 17 subjects reported having viewed a reproduction…

  12. User Needs and the Information Transfer Process.

    ERIC Educational Resources Information Center

    Morehead, Joe

    1982-01-01

    Identifies problematic points in the transfer of information from government to library to user, and discusses government accountability, survey results concerning publications being cataloged, use studies, the conversion of Government Printing Office publications to microformat, and federal economizing measures. Fourteen references are cited.…

  13. Sublexical and Morphological Information in Speech Processing

    ERIC Educational Resources Information Center

    Zwitserlood, Pienie

    2004-01-01

    Three experiments investigated the impact of syllabic boundary information and of morphological structure on performance in a sequence-monitoring task. In sequence monitoring, participants detect pre-specified sequences of phonemes in spoken carrier words. Sequences corresponded to the first syllable of the carrier word, to its first morpheme, or…

  14. New Directions in Legal Information Processing.

    ERIC Educational Resources Information Center

    Chien, R. T.; And Others

    The paper discusses some new developments that should evolve during the next decade in automating the handling of legal information. These new developments include: automated question-answering systems to provide quick and inexpensive answers to many non-controversial, but not necessarily simple legal questions to aid lawyers, social and welfare…

  15. Processing data base information having nonwhite noise

    DOEpatents

    Gross, Kenneth C.; Morreale, Patricia

    1995-01-01

    A method and system for processing a set of data from an industrial process and/or a sensor. The method and system can include processing data from either real or calculated data related to an industrial process variable. One of the data sets can be an artificial signal data set generated by an autoregressive moving average technique. After obtaining two data sets associated with one physical variable, a difference function data set is obtained by determining the arithmetic difference between the two pairs of data sets over time. A frequency domain transformation is made of the difference function data set to obtain Fourier modes describing a composite function data set. A residual function data set is obtained by subtracting the composite function data set from the difference function data set and the residual function data set (free of nonwhite noise) is analyzed by a statistical probability ratio test to provide a validated data base.

  16. Use of altered informed consent in pragmatic clinical research

    PubMed Central

    McKinney, Ross E.; Beskow, Laura M.; Ford, Daniel E.; Lantos, John D.; McCall, Jonathan; Patrick-Lake, Bray; Pletcher, Mark J.; Rath, Brian; Schmidt, Hollie; Weinfurt, Kevin

    2015-01-01

    There are situations in which the requirement to obtain conventional written informed consent can impose significant or even insurmountable barriers to conducting pragmatic clinical research, including some comparative effectiveness studies and cluster-randomized trials. Although certain federal regulations governing research in the United States (45 CFR 46) define circumstances in which any of the required elements may be waived, the same standards apply regardless of whether any single element is to be waived or whether consent is to be waived in its entirety. Using the same threshold for a partial or complete waiver limits the options available to IRBs as they seek to optimize a consent process. In this article, we argue that new standards are necessary in order to enable important pragmatic clinical research while at the same time protecting patients’ rights and interests. PMID:26374677

  17. Use of altered informed consent in pragmatic clinical research.

    PubMed

    McKinney, Ross E; Beskow, Laura M; Ford, Daniel E; Lantos, John D; McCall, Jonathan; Patrick-Lake, Bray; Pletcher, Mark J; Rath, Brian; Schmidt, Hollie; Weinfurt, Kevin

    2015-10-01

    There are situations in which the requirement to obtain conventional written informed consent can impose significant or even insurmountable barriers to conducting pragmatic clinical research, including some comparative effectiveness studies and cluster-randomized trials. Although certain federal regulations governing research in the United States (45 CFR 46) define circumstances in which any of the required elements may be waived, the same standards apply regardless of whether any single element is to be waived or whether consent is to be waived in its entirety. Using the same threshold for a partial or complete waiver limits the options available to institutional review boards as they seek to optimize a consent process. In this article, we argue that new standards are necessary in order to enable important pragmatic clinical research while at the same time protecting patients' rights and interests.

  18. Information Sharing within the COEA Process

    DTIC Science & Technology

    1993-12-01

    1992:773). Effectiveness. The attainment of a predetermined goal. The degree to which a predetermined goal is met ( Horngren and Foster, 1991:943... Horngren and Foster, 1991:943). E (Also known as Human Factors). Discovers and applies information about human behavior, abilities, limitations, and...Logistics, Air Force Institute of Technology (AU), Wright-Patterson AFB OH, September 1991 (AD-A246873). Swindoll, Charles R. and Lee Hough. Improving Your

  19. Consolidated Environmental Resource Database Information Process (CERDIP)

    DTIC Science & Technology

    2015-11-19

    Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the...Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188), Washington, DC 20503. 1. AGENCY USE...Building 211 Fort Belvoir, VA 22060-5527 Program Manager : Mr. Erik Hangeland, NDCEE Program Manager , 410-436-6986 10. SPONSORING/MONITORING

  20. Human Information Processing and Supervisory Control.

    DTIC Science & Technology

    1980-05-01

    congested the eye movements of automobile drivers became smaller and fixation time increased . That is, as the information rate increased , less of the...stress in what is measured by such variables as heart rate , respiration rate , catecholamine excretion, etc. Performance load is measured by the occurrence... increasing use of microprocessors and automatic machinery the role of human operator is increasingly one of supervision rather than control, at least as

  1. A Study on Improving Information Processing Abilities Based on PBL

    ERIC Educational Resources Information Center

    Kim, Du Gyu; Lee, JaeMu

    2014-01-01

    This study examined an instruction method for the improvement of information processing abilities in elementary school students. Current elementary students are required to develop information processing abilities to create new knowledge for this digital age. There is, however, a shortage of instruction strategies for these information processing…

  2. 76 FR 44350 - Agency Information Collection Activities: Drawback Process Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... SECURITY U.S. CUSTOMS AND BORDER PROTECTION Agency Information Collection Activities: Drawback Process... techniques or other forms of information. Title: Drawback Process Regulations. OMB Number: 1651-0075. Form... and Request for Comments; Extension of an Existing Information Collection: 1651-0075. SUMMARY: U.S...

  3. An Information Processing View of Field Dependence-Independence.

    ERIC Educational Resources Information Center

    Davis, J. Kent; Cochran, Kathryn F.

    1989-01-01

    Discusses field dependence-independence from an information processing perspective. Topics discussed include field dependence theory, stages of information processing, developmental issues and implications, and future directions. The information reviewed indicates that field-independent individuals are more efficient than field-dependent…

  4. Information Acquisition & Processing in Scanning Probe Microscopy

    SciTech Connect

    Kalinin, Sergei V; Jesse, Stephen; Proksch, Roger

    2008-01-01

    Much of the imaging and spectroscopy capabilities of the existing 20,000+ scanning probe microscopes worldwide relies on specialized data processing that links the microsecond (and sometimes faster) time scale of cantilever motion to the millisecond (and sometimes slower) time scale of image acquisition and feedback. In most SPMs, the cantilever is excited to oscillate sinusoidally and the time-averaged amplitude and/or phase are used as imaging or control signals. Traditionally, the step of converting the rapid motion of the cantilever into an amplitude or phase is performed by phase sensitive homodyne or phase-locked loop detection. The emergence of fast configurable data processing electronics in last several years has allowed the development of non-sinusoidal data acquisition and processing methods. Here, we briefly review the principles and limitations of phase sensitive detectors and discuss some of the emergent technologies based on rapid spectroscopic measurements in frequency- and time domains.

  5. Social Information Processing Mechanisms and Victimization: A Literature Review.

    PubMed

    van Reemst, Lisa; Fischer, Tamar F C; Zwirs, Barbara W C

    2016-01-01

    The aim of the current literature review, which is based on 64 empirical studies, was to assess to what extent mechanisms of the Social Information Processing (SIP) model of Crick and Dodge (1994) are related to victimization. The reviewed studies have provided support for the relation between victimization and several social information processing mechanisms, especially the interpretation of cues and self-efficacy (as part of the response decision). The relationship between victimization and other mechanisms, such as the response generation, was only studied in a few articles. Until now research has often focused on just one step of the model, instead of attempting to measure the associations between multiple mechanisms and victimization in multivariate analyses. Such analyses would be interesting to gain more insight into the SIP model and its relationship with victimization. The few available longitudinal studies show that mechanisms both predict victimization (internal locus of control, negative self-evaluations and less assertive response selection) and are predicted by victimization (hostile attribution of intent and negative evaluations of others). Associations between victimization and SIP mechanisms vary across different types and severity of victimization (stronger in personal and severe victimization), and different populations (stronger among young victims). Practice could focus on these stronger associations and the interpretation of cues. More research is needed however, to investigate whether intervention programs that address SIP mechanisms are suitable for victimization and all relevant populations.

  6. Research at Yale in Natural Language Processing. Research Report #84.

    ERIC Educational Resources Information Center

    Schank, Roger C.

    This report summarizes the capabilities of five computer programs at Yale that do automatic natural language processing as of the end of 1976. For each program an introduction to its overall intent is given, followed by the input/output, a short discussion of the research underlying the program, and a prognosis for future development. The programs…

  7. Research in adaptive management: working relations and the research process.

    Treesearch

    Amanda C. Graham; Linda E. Kruger

    2002-01-01

    This report analyzes how a small group of Forest Service scientists participating in efforts to implement adaptive management approach working relations, and how they understand and apply the research process. Nine scientists completed a questionnaire to assess their preferred mode of thinking (the Herrmann Brain Dominance Instrument), engaged in a facilitated...

  8. Goal Based Testing: A Risk Informed Process

    NASA Technical Reports Server (NTRS)

    Everline, Chester; Smith, Clayton; Distefano, Sal; Goldin, Natalie

    2014-01-01

    A process for life demonstration testing is developed, which can reduce the number of resources required by conventional sampling theory while still maintaining the same degree of rigor and confidence level. This process incorporates state-of-the-art probabilistic thinking and is consistent with existing NASA guidance documentation. This view of life testing changes the paradigm of testing a system for many hours to show confidence that a system will last for the required number of years to one that focuses efforts and resources on exploring how the system can fail at end-of-life and building confidence that the failure mechanisms are understood and well mitigated.

  9. Goal Based Testing: A Risk Informed Process

    NASA Technical Reports Server (NTRS)

    Everline, Chester; Smith, Clayton; Distefano, Sal; Goldin, Natalie

    2014-01-01

    A process for life demonstration testing is developed, which can reduce the number of resources required by conventional sampling theory while still maintaining the same degree of rigor and confidence level. This process incorporates state-of-the-art probabilistic thinking and is consistent with existing NASA guidance documentation. This view of life testing changes the paradigm of testing a system for many hours to show confidence that a system will last for the required number of years to one that focuses efforts and resources on exploring how the system can fail at end-of-life and building confidence that the failure mechanisms are understood and well mitigated.

  10. Gathering Information from Transport Systems for Processing in Supply Chains

    NASA Astrophysics Data System (ADS)

    Kodym, Oldřich; Unucka, Jakub

    2016-12-01

    Paper deals with complex system for processing information from means of transport acting as parts of train (rail or road). It focuses on automated information gathering using AutoID technology, information transmission via Internet of Things networks and information usage in information systems of logistic firms for support of selected processes on MES and ERP levels. Different kinds of gathered information from whole transport chain are discussed. Compliance with existing standards is mentioned. Security of information in full life cycle is integral part of presented system. Design of fully equipped system based on synthesized functional nodes is presented.

  11. Real-Time Nonlinear Optical Information Processing.

    DTIC Science & Technology

    1979-06-01

    operations aree presented. One approach realizes the halftone method of nonlinear optical processing in real time by replacing the conventional...photographic recording medium with a real-time image transducer. In the second approach halftoning is eliminated and the real-time device is used directly

  12. Processing and Interpreting Spatial Information Represented Graphically.

    ERIC Educational Resources Information Center

    Winn, Bill

    This paper proposes that three properties of graphic materials can be manipulated by instructional designers to model cognitive processes and thus help students learn. These properties are: the distance of elements in the graphic display from each other, the orientation of the elements to each other, and the sequence in which the elements are…

  13. Frontiers in Human Information Processing Conference

    DTIC Science & Technology

    2008-02-25

    Lu (University of Southern California) Identifying mechanisms of amblyopia . Patrick Suppes (Stanford University) Visual processing in the brain of...Lu, ’Identifying mechanisms of amblyopia ’). Another examined the use of EEG and other brain responses in the classification of the codes for basic

  14. The Influence of Emotions on Information Processing.

    ERIC Educational Resources Information Center

    Persson, Lars-Olof; Sjoberg, Lennart

    1978-01-01

    This report on the influence of emotional factors on cognitive processes and their importance to the design of man-machine systems intended to function under conditions of threat reviews the literature on stress and human performance, coping strategies, emotion theory, and individual differences in response to stress. A framework for relating…

  15. The Future of Nearshore Processes Research

    NASA Astrophysics Data System (ADS)

    Elko, N.; Feddersen, F.; Foster, D. L.; Holman, R. A.; McNinch, J.; Ozkan-Haller, H. T.; Plant, N. G.; Raubenheimer, B.; Elgar, S.; Hay, A. E.; Holland, K. T.; Kirby, J. T., Jr.; Lippmann, T. C.; Miller, J. K.; Stockdon, H. F.; Ashton, A. D.; Boehm, A. B.; Clark, D.; Cowen, E.; Dalyander, S.; Gelfenbaum, G. R.; Hapke, C. J.; MacMahan, J.; McNamara, D.; Mulligan, R. P.; Palmsten, M. L.; Ruggiero, P.; Sherwood, C. R.; Hsu, T. J.

    2014-12-01

    Over 70 members of the nearshore coastal processes research community convened in April 2014 to discuss a vision for the future of nearshore science while celebrating the memories and contributions of our recently departed colleague, Abby Sallenger. The participants reviewed community accomplishments over the past four decades. Federal agencies, including FEMA, NOAA, NPS, USGS, USACE, and NRL discussed the most pressing societal needs within the coastal zone. The group engaged in a retrospective of the last four decades of progress, assessed the current status and limitations of nearshore processes research, and developed a vision for the future that focuses on societally relevant problems. The top research topics identified included: Long-term Coastal Impacts: Meaningfully improve our understanding and prediction of the long-term coastal effects of sea level rise and changes in storminess patterns and associated efforts to protect coastal infrastructure. Extreme Events: Coastal flooding, overland flow, and concurrent morphological evolution during extreme events including the subsequent process of coastal recovery. Human and Ecosystem Health: Linkages between physical coastal processes (transport and mixing) and land-based pollution (pathogens, nutrients, toxic contaminants). Critical for addressing these research questions is enabling infrastructure, such as new observational tools and data sets, models, and nearshore-community communication and collaboration. Idea and concepts developed during the meeting (to be published in Shore and Beach) will be presented to foster collaboration and advocacy amongst the wider nearshore community. Meeting materials are available at: https://scripps.ucsd.edu/centers/nearshorefuture/.

  16. Biological Information Processing in Single Microtubules

    DTIC Science & Technology

    2011-08-20

    electronic properties of a single Microtubule Google Mountain view campus, workshop on quantum biology 22 October 2010 http://www.youtube.com/watch?v...Chemists, Tsukuba, Japan March 1-3, (2011) 3. Quantum aspects of microtubule: Direct experimental evidence for the existence of quantum states in...microtubule, Towards a science of consciousness May 2-8 (2011), Sweden 4. Electromagnetic energy of cells and microtubule: how microtubule research will

  17. Biological Information Processing in Single Microtubules

    DTIC Science & Technology

    2014-03-05

    single Microtubule Google Mountain view campus, workshop on quantum biology 22 October 2010 3. Paul Davies Beyond Center at Arizona State University...Phoenix) Phoenix, workshop on quantum biology and cancer research, Experimental studies on single microtubule, 25-27 October 2010, Tempe, Arizona...State University, USA 4. Quantum aspects of microtubule: Direct experimental evidence for the existence of quantum states in microtubule, Towards a

  18. What Is Effective Research Leadership? a Research-Informed Perspective

    ERIC Educational Resources Information Center

    Evans, Linda

    2014-01-01

    Drawing upon findings from a UK-based and -funded study of academic leadership provided by (full) professors, this article focuses on research leadership as perceived by those on the receiving end of it. Research leadership is defined as the influence of one or more people on the research-related behaviour, attitudes or intellectual capacity of…

  19. Commercial Perspectives on Information Assurance Research

    DTIC Science & Technology

    1997-10-01

    Security management. • Identification and authentication technology, including smart cards and biometrics. • Firewall and guard security...Technology Consortium, The Smart Card Industry Association, and The Open Group, where the sharing of research risks, funding, and resultant IA...Engineering Research Smart Cards — System Assurance Networking — Standards Applications — — Secure Operating Systems — — Applied Cryptography

  20. Toward Teacher Education Research That Informs Policy

    ERIC Educational Resources Information Center

    Sleeter, Christine

    2014-01-01

    This article investigates the extent to which researchers are currently engaged in a shared research program that offers systematic evidence of the classroom impact of organized venues (preservice as well as inservice) for teacher professional learning. The article stems from concern about policies rooted in suspicion that teacher education is…