Science.gov

Sample records for information processing research

  1. 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.

  2. 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...

  3. Gordon Research Conference on Holography and Optical Information Processing

    NASA Astrophysics Data System (ADS)

    Walkup, John F.

    1991-09-01

    The 1991 Gordon Research Conference on Holography and Optical Information Processing was held on 17-21 June, 1991 at Plymouth State College in Plymouth, NH. The talks on Ultrafast Optical Logic Using Solitons and Optical Processing with Planar Optics pointed out the significant progress being made by various Bell Labs investigators on various aspects of optical computing. Professor Sing Lee from the University of California-San Diego gave an excellent overview of some engineering and performance Issues in optoelectronic computing. It is clear that the Soviets have made considerable progress on multi transducer acousto-optic spectrum analyzers. It is also clear that the Japanese government is planning to continue to make optical computing one of its high priority areas, with its NIPT (New Information Processing Technology project), and are projected to continue to investigate so called sixth generation computer technologies.

  4. 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…

  5. 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…

  6. 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),...

  7. 77 FR 36983 - Processed Raspberry Promotion, Research and Information Program; Request for Extension and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ... Agricultural Marketing Service Processed Raspberry Promotion, Research and Information Program; Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service... information, market development, and product development to assist, improve or promote the...

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

    PubMed

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

    2016-08-01

    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

  9. 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

  10. 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…

  11. Informed Assent: Ethics and Processes when Researching with Young Children

    ERIC Educational Resources Information Center

    Harcourt, Deborah; Conroy, Heather

    2005-01-01

    This paper presents the initial findings of an ongoing research project conducted at the International Centre for Early Childhood in Singapore. The researchers have been collaborating with a group of student teachers who conduct research with young children in early childhood settings, for the purpose of assignment requirements. Prior to any…

  12. 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

  13. 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…

  14. 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…

  15. 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

  16. 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…

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 1208 RIN 0581-AC79 Proposed Processed Raspberry Promotion, Research, and Information Order AGENCY: Agricultural Marketing Service, USDA. ACTION... agricultural commodity. Under section 519 of the 1996 Act, a person subject to an order may file a...

  19. 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…

  20. The Information Search Process: A Study of Elements Associated with Meaningful Research Tasks.

    ERIC Educational Resources Information Center

    Garland, Kathleen

    1995-01-01

    Describes a study at a Michigan high school that investigated elements that contributed to a meaningful library research task. Highlights include information literacy; students' feelings of satisfaction and achievement; student questionnaires and student and teacher interviews; group work; and process instruction. (LRW)

  1. 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 Specific…

  2. 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... further modifications to its proposal. FOR FURTHER INFORMATION CONTACT: Kimberly Coy, Marketing Specialist... Order) (7 CFR part 1208) and proposed referendum procedures [74 FR 16289]. A second proposal...

  3. 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

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

    PubMed

    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. Evaluation of the Executive Information Requirements for the Market Research Process.

    ERIC Educational Resources Information Center

    Lanser, Michael A.

    A study examined the marketing research information required by those executives of Lakeshore Technical College (Wisconsin) whose decisions affect the college's direction. Data were gathered from the following sources: literature review; development of a data dictionary framework; analysis of the college's current information system through…

  6. 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…

  7. Informed Consent for Research in a Nursing Home: Processes and Issues.

    ERIC Educational Resources Information Center

    Cohen-Mansfield, Jiska; And Others

    1988-01-01

    Examined difficulty of obtaining valid informed consent from participants in research with older persons. Of 470 nursing home residents asked to participate in nonrisk study, 406 agreed. High consent rate was attributed to perception of research significance, presentation format, and absence of risk or pain. (Author/NB)

  8. 75 FR 6089 - Processed Raspberry Promotion, Research, and Information Order; Referendum Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... both the Proposed Order [74 FR 16266] and the Referendum Procedures were published in the Federal... Proposed Order [74 FR 16266] and proposed referendum procedures . A second proposal addressing the comments... and procedure, Advertising, Consumer information, Marketing agreements, Processed...

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

    PubMed Central

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

    2012-01-01

    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

  10. 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. PMID:25907079

  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. 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.

  13. Eye movements in reading and information processing: 20 years of research.

    PubMed

    Rayner, K

    1998-11-01

    Recent studies of eye movements in reading and other information processing tasks, such as music reading, typing, visual search, and scene perception, are reviewed. The major emphasis of the review is on reading as a specific example of cognitive processing. Basic topics discussed with respect to reading are (a) the characteristics of eye movements, (b) the perceptual span, (c) integration of information across saccades, (d) eye movement control, and (e) individual differences (including dyslexia). Similar topics are discussed with respect to the other tasks examined. The basic theme of the review is that eye movement data reflect moment-to-moment cognitive processes in the various tasks examined. Theoretical and practical considerations concerning the use of eye movement data are also discussed. PMID:9849112

  14. 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…

  15. 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

  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. Soviet optical processing research

    SciTech Connect

    VanderLugt, A.; Attard, A.E.; Cronin-Golomb, M.; Hartman, R.L.; Lee, J.N.; Morris, G.M.; Rhodes, W.T.

    1991-04-01

    Optical processing techniques are used to transform, manipulate, or transmit information. The Soviet Union has vigorously pursued optical processing since the 1960s. This report summarizes Soviet capabilities in hardware, particularly in materials and devices, as well as their capability in applications such as image processing and signal processing/computing. Soviet work in optical signal processing may be characterized as follows: good in terms of fundamental science of materials; capable of producing good materials (often on a par with the West); curious lack of activity with ferroelectric liquid crystals; unique capability in biochrome materials; good capabilities in waveguide devices; good research on spatial light modulators using electro-optic materials; lacking in fabrication techniques for devices; good in terms of statistical analysis of expected system performance; lacking in microelectronic support capabilities; and general lack of innovation for new signal processing architectures. 400 refs., 14 figs., 7 tabs.

  18. Investigating the informed consent process, therapeutic misconception and motivations of Egyptian research participants: a qualitative pilot study.

    PubMed

    Mansour, H; Zaki, N; Abdelhai, R; Sabry, N; Silverman, H; El-Kamary, S S

    2015-03-01

    Few studies have explored the informed consent process among research participants in developing countries. This study aimed to evaluate the informed consent process, therapeutic misconception and motivation for participation among Egyptians participating in clinical trials. In a cross-sectional qualitative pilot study 103 participants in 10 clinical trials responded to a questionnaire. Over 90% agreed they had time to ask questions and received adequate information about the risks prior to consenting. All participants thought the research and the drug would improve their condition; only 46.1% were aware of receiving a non-approved experimental drug and 21.3% of being randomized. Reasons for participation included: better treatment (100%), to benefit society & advance science (85.4%), to receive free drugs (42.6%) and medical care (43.6%), to get hospitalized (15.8%) and to receive money or gifts (4.9%). Investigators need to emphasize the distinction between research and clinical care to address the high rate of therapeutic misconception. PMID:26074215

  19. 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…

  20. 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…

  1. 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.

  2. The Inquiry Theory: An Information-Processing Approach to Clinical Problem-Solving Research and Application. Research Series No. 1.

    ERIC Educational Resources Information Center

    Vinsonhaler, John F.; And Others

    This paper is a distillation of research findings on clinical problem-solving over the past decade. These findings are summarized by means of three basic concepts which describe a rudimentary theory of clinical problem-solving performance and instruction: (1) the principle of case simulation--valid clinical problem-solving behavior can be induced…

  3. 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.

  4. 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

  5. Parallel Information Processing.

    ERIC Educational Resources Information Center

    Rasmussen, Edie M.

    1992-01-01

    Examines parallel computer architecture and the use of parallel processors for text. Topics discussed include parallel algorithms; performance evaluation; parallel information processing; parallel access methods for text; parallel and distributed information retrieval systems; parallel hardware for text; and network models for information…

  6. 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. PMID:26297748

  7. 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.

  8. 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.

  9. 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…

  10. Information Processing of Trauma.

    ERIC Educational Resources Information Center

    Hartman, Carol R.; Burgess, Ann W.

    1993-01-01

    This paper presents a neuropsychosocial model of information processing to explain a victimization experience, specifically child sexual abuse. It surveys the relation of sensation, perception, and cognition as a systematic way to provide a framework for studying human behavior and describing human response to traumatic events. (Author/JDD)

  11. 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.

  12. 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.

  13. 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.

  14. Public policymaking and research information

    PubMed Central

    Seekins, Tom; Fawcett, Stephen B.

    1986-01-01

    The public policymaking process presents behavior analysts with opportunities to shape public policy and influence decisions that affect the evolution of communities. Although the scientist-advocate's role in public policymaking has received increased attention, little attention has been given to behavioral analyses of the policymaking context. This paper describes the stages of policymaking, including agenda formation, policy adoption, policy implementation, and policy review. It also analyzes seven types of research information important in agenda formation and policy adoption—information about the dimensions of an issue, number of people affected, relative standing of an issue, interests of those involved, controlling variables, program alternatives, and program acceptability. Methods for communicating research information to policymakers are discussed. PMID:22478646

  15. 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.

  16. Protecting Vulnerable Research Subjects in Critical Care Trials: Enhancing the Informed Consent Process and Recommendations for Safeguards

    PubMed Central

    2011-01-01

    Although critically ill patients represent a vulnerable group of individuals, guidelines in research ethics assert that ethically acceptable research may proceed with such vulnerable subjects if additional safeguards are in place to minimize the risk of harm and exploitation. Such safeguards include the proper obtainment of informed consent that avoids the presence of the therapeutic misconception and the assessment of decisional capacity in critically ill patients recruited for research. Also discussed in this review are additional safeguards for such vulnerable subjects, as well as the issues involved with proxy consent. Heightened awareness to principles of ethics and provision of additional safeguards to enhance protections of vulnerable subjects would help to maintain the public trust in the research endeavor. PMID:21906335

  17. Information on Stem Cell Research

    MedlinePlus

    ... Enhancing Diversity Find People About NINDS Information on Stem Cell Research Research @ NINDS Stem Cell Highlights Submit a hESC ... found here: Human Induced Pluripotent Stem Cells NINDS Stem Cell Research on Campus The Intramural Research Program of NINDS ...

  18. 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. PMID:16863108

  19. 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…

  20. 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…

  1. 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.

  2. 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

  3. 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…

  4. 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

    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, including those for trials involving treatment of genetic disorders. 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

  5. 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

  6. Hybrid quantum information processing

    NASA Astrophysics Data System (ADS)

    Furusawa, Akira

    2013-03-01

    There are two types of schemes for quantum information processing (QIP). One is based on qubits, and the other is based on continuous variables (CVs), where the computational basis for qubit QIP is { | 0 > , | 1 > } and that for CV QIP is { | x > } (- ∞ < x < ∞). A universal gate set for qubit QIP is {`bit flip'σx, `phase flip'σz, `Hadamard gate'H, ` π / 8 gate', `controlled NOT (CNOT) gate'}. Similarly, a universal gate set for CV QIP is {` x-displacement' D& circ; (x) , ` p-displacement' D& circ; (ip) , `Fourier gate' F& circ;, `cubic phase gate'e ikxcirc;3, `quantum non-demolition (QND) gate'}. There is one-to-one correspondence between them. CV version of `bit flip'σx is ` x-displacement' D& circ; (x) , which changes the value of the computational basis. Similarly, CV version of `phase flip'σz is ` p-displacement' D& circ; (ip) , where `phase flip'σz switches the ``value'' of `conjugate basis' of qubit { | + > , | - > } (| +/- > = (| 0 > +/- | 1 >) / √{ 2}) and ` p-displacement' D& circ; (ip) changes the value of CV conjugate basis { | p > }. `Hadamard' and `Fourier' gates transform computational bases to respective conjugate bases. CV version of ` π / 8 gate' is a `cubic phase gate'e ikxcirc;3, and CV version of CNOT gate is a QND gate. However, the origin of nonlinearity for QIP is totally different, here the very basic nonlinear operation is calculation of multiplication and of course it is the heart of information processing. The nonlinearity of qubit QIP comes from a CNOT gate, while that of CV QIP comes from a cubic phase gate. Since nonlinear operations are harder to realize compared to linear operations, the most difficult operation for qubit is a CNOT gate, while the counter part, a QND gate, is not so difficult. CNOT and QND gates are both entangling gates, it follows that creating entanglement is easier for CV QIP compared to qubit QIP. Here, creating entanglement is the heart of QIP. So, it is a big advantage of CV QIP. On

  7. 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…

  8. 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.

  9. 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.

  10. Electro Processing Research

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Electroprocessing which is concerned with fluid dynamics of the electroreduction process to determine how it may be modified to improve the quality of the deposit was studied. Experimental techniques are used in this research. These techniques include laser Schlieren photography, laser Doppler velocimetry, and frequency spectrum analysis. Projects involve fluid flow studies of zinc plating in aqueous and molten salt electrolytes, study of cell design for magnesium chlorides electrolysis, digital signal analysis of manganese electrodeposition in molten chlorides, and electroplating of molybdenum from low melting salts. It is anticipated that the use of refractory metals as constructed materials in engineering will increase. Their electrodeposition from molten salt electrolytes is important in the extraction metallurgy of refractory metals.

  11. 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.

  12. Pragmatics and Information Processing.

    ERIC Educational Resources Information Center

    Snyder, Lynn Sebestyen; Downey, Doris C.

    1983-01-01

    Findings from studies of attention, semantic memory, and the pragmatics of language are reviewed and implications for intervention with children whose language is disordered are discussed. Selectivity and resource allocation are the attention topics considered while schemata, frames, inferences, and narrative discourse processing are addressed…

  13. 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…

  14. Information transfer in continuous processes

    NASA Astrophysics Data System (ADS)

    Kaiser, A.; Schreiber, T.

    2002-06-01

    We discuss a recently proposed quantity, called transfer entropy, which uses time series data to measure the amount of information transferred from one process to another. In order to understand its foundation, merits, and limitations, we review some aspects of information theoretic functionals. While for symbol sequences these measures have an intuitive interpretation, their application to continuous state processes and, in particular, their estimation from finite data sets is problematic. For mutual information, finite length scale estimates converge from below and can thus be used to reject the assumption that the observed processes are independent. However, mutual information does not provide any directional information. Conversely, transfer entropy does resolve the directionality of information exchange but no similar monotonic convergence seems to hold. Thus, only in the case of zero transfer entropy in one direction we can reliably infer an asymmetry of the information exchange.

  15. From Research to Policy: A Look from an Information Perspective at the Process of Developing a Mental Health Parity Report.

    ERIC Educational Resources Information Center

    Hanson, Ardis

    1998-01-01

    Examines research, policy analysis, and the role of the librarian through a case study of the development of a mental-health parity report for Florida. Topics include the intersection of research and policy, mental illness as public policy, and economic factors. (Author/LRW)

  16. 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…

  17. Information Management in Agricultural Research.

    ERIC Educational Resources Information Center

    Samaha, E. K.

    1985-01-01

    Main problems in dissemination of agricultural research results, provision of library and documentation services, development of person-to-person communication and communication of information to decision-makers, farmers, and other end-users are outlined and suggestions for improvements are offered. International information systems are described…

  18. 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.

  19. Research Notes and Information References

    Energy Science and Technology Software Center (ESTSC)

    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 andmore » 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.« less

  20. 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

  1. 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. PMID:21227971

  2. Processing and transmission of information

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Techniques, useful in transmitting and processing information, are discussed. In particular, restrictions of the law of conservation of energy on allowable forms of interaction Hamiltonians and optimum quantum measurement by extension of Hilbert space technique are discussed.

  3. Children's Information Processing of Television Advertising.

    ERIC Educational Resources Information Center

    Wackman, Daniel B.

    This report provides data from a larger study investigating consumer socialization of children which focused on the processes by which children acquire knowledge skills and attitudes related to consumer behavior. The research has utilized two theoretical perspectives: cognitive development and information processing theories. The data reported are…

  4. Telecommunication market research processing

    NASA Astrophysics Data System (ADS)

    Dupont, J. F.

    1983-06-01

    The data processing in two telecommunication market investigations is described. One of the studies concerns the office applications of communication and the other the experiences with a videotex terminal. Statistical factorial analysis was performed on a large mass of data. A comparison between utilization intentions and effective utilization is made. Extensive rewriting of statistical analysis computer programs was required.

  5. 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.

  6. 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. PMID:21431608

  7. Information Processing in Memory Tasks.

    ERIC Educational Resources Information Center

    Johnston, William A.

    The intensity of information processing engendered in different phases of standard memory tasks was examined in six experiments. Processing intensity was conceptualized as system capacity consumed, and was measured via a divided-attention procedure in which subjects performed a memory task and a simple reaction-time (RT) task concurrently. The…

  8. Information Processing in Cognition Process and New Artificial Intelligent Systems

    NASA Astrophysics Data System (ADS)

    Zheng, Nanning; Xue, Jianru

    In this chapter, we discuss, in depth, visual information processing and a new artificial intelligent (AI) system that is based upon cognitive mechanisms. The relationship between a general model of intelligent systems and cognitive mechanisms is described, and in particular we explore visual information processing with selective attention. We also discuss a methodology for studying the new AI system and propose some important basic research issues that have emerged in the intersecting fields of cognitive science and information science. To this end, a new scheme for associative memory and a new architecture for an AI system with attractors of chaos are addressed.

  9. 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

  10. Information symmetries in irreversible processes

    NASA Astrophysics Data System (ADS)

    Ellison, Christopher J.; Mahoney, John R.; James, Ryan G.; Crutchfield, James P.; Reichardt, Jörg

    2011-09-01

    We study dynamical reversibility in stationary stochastic processes from an information-theoretic perspective. Extending earlier work on the reversibility of Markov chains, we focus on finitary processes with arbitrarily long conditional correlations. In particular, we examine stationary processes represented or generated by edge-emitting, finite-state hidden Markov models. Surprisingly, we find pervasive temporal asymmetries in the statistics of such stationary processes. As a consequence, the computational resources necessary to generate a process in the forward and reverse temporal directions are generally not the same. In fact, an exhaustive survey indicates that most stationary processes are irreversible. We study the ensuing relations between model topology in different representations, the process's statistical properties, and its reversibility in detail. A process's temporal asymmetry is efficiently captured using two canonical unifilar representations of the generating model, the forward-time and reverse-time ɛ-machines. We analyze example irreversible processes whose ɛ-machine representations change size under time reversal, including one which has a finite number of recurrent causal states in one direction, but an infinite number in the opposite. From the forward-time and reverse-time ɛ-machines, we are able to construct a symmetrized, but nonunifilar, generator of a process—the bidirectional machine. Using the bidirectional machine, we show how to directly calculate a process's fundamental information properties, many of which are otherwise only poorly approximated via process samples. The tools we introduce and the insights we offer provide a better understanding of the many facets of reversibility and irreversibility in stochastic processes.

  11. 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…

  12. Information Network Model Query Processing

    NASA Astrophysics Data System (ADS)

    Song, Xiaopu

    Information Networking Model (INM) [31] is a novel database model for real world objects and relationships management. It naturally and directly supports various kinds of static and dynamic relationships between objects. In INM, objects are networked through various natural and complex relationships. INM Query Language (INM-QL) [30] is designed to explore such information network, retrieve information about schema, instance, their attributes, relationships, and context-dependent information, and process query results in the user specified form. INM database management system has been implemented using Berkeley DB, and it supports INM-QL. This thesis is mainly focused on the implementation of the subsystem that is able to effectively and efficiently process INM-QL. The subsystem provides a lexical and syntactical analyzer of INM-QL, and it is able to choose appropriate evaluation strategies and index mechanism to process queries in INM-QL without the user's intervention. It also uses intermediate result structure to hold intermediate query result and other helping structures to reduce complexity of query processing.

  13. 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…

  14. 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

  15. Introduction: Natural Language Processing and Information Retrieval.

    ERIC Educational Resources Information Center

    Smeaton, Alan F.

    1990-01-01

    Discussion of research into information and text retrieval problems highlights the work with automatic natural language processing (NLP) that is reported in this issue. Topics discussed include the occurrences of nominal compounds; anaphoric references; discontinuous language constructs; automatic back-of-the-book indexing; and full-text analysis.…

  16. 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

  17. Medical research and informational privacy.

    PubMed

    Ploem, M C

    1998-01-01

    This paper focuses on the processing of medical data for scientific research and the protection of privacy. Attention will be given to the collection, storage and use of medical data for research. First, the international framework, as provided by the Council of Europe's Convention for the protection of individuals with regard to automatic processing of personal data--and Recommendation No. R (83) 10 on the protection of personal data used for scientific research and statistics, and Draft Recommendation on the protection of medical data, based on this Convention--and the European Directive on the protection of individuals with regard to the processing of personal data and on the free movement of such data, will be described in broad outlines. Within this international context, the relevant Dutch laws, that is to say the Law on Registration of Personal Data and the Medical Contract Act, will be discussed. The paper concludes with some remarks on the (Dutch) Code of Conduct on Health Care Research. PMID:9757742

  18. Processes and Problems in Information Consolidation.

    ERIC Educational Resources Information Center

    Saracevic, Tefko

    1986-01-01

    This general exposition of information consolidation and primer on information consolidation processes defines information consolidation; discusses the concept's evolution; summarizes its objectives, audiences, value, and benefits; discusses information consolidation processes including selection, evaluation, analysis, synthesis, restructuring,…

  19. 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.

  20. 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).

  1. 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.

  2. 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.

  3. 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. PMID:2281128

  4. 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.

  5. Machine Process Capability Information Through Six Sigma

    SciTech Connect

    Lackner, M.F.

    1998-03-13

    A project investigating details concerning machine process capability information and its accessibility has been conducted. The thesis of the project proposed designing a part (denoted as a machine capability workpiece) based on the major machining features of a given machine. Parts are machined and measured to gather representative production, short-term variation. The information is utilized to predict the expected defect rate, expressed in terms of a composite sigma level process capability index, for a production part. Presently, decisions concerning process planning, particularly what machine will statistically produce the minimum amount of defects based on machined features and associated tolerances, are rarely made. Six sigma tools and methodology were employed to conduct this investigation at AlliedSignal FM and T. Tools such as the thought process map, factor relationship diagrams, and components of variance were used. This study is progressing toward completion. This research study was an example of how machine process capability information may be gathered for milling planar faces (horizontal) and slot features. The planning method used to determine where and how to gather variation for the part to be designed is known as factor relationship diagramming. Components-of-variation is then applied to the gathered data to arrive at the contributing level of variation illustrated within the factor relationship diagram. The idea of using this capability information beyond process planning to the other business enterprise operations is proposed.

  6. 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…

  7. Information Science Research Institute: 1994 annual report

    SciTech Connect

    Grover, K.O.; Cray, R.

    1994-09-01

    This is a second annual research report of the UNLV Information Science Research Institute. It includes the annual OCR Technology Assessment test results and gives an overview of other ISRI projects. In the Assessment test the relationship between character accuracy and page quality, skew, resolution, and font features is investigated. Measures of significance to text retrieval applications are presented. Two voting systems were tested, both able to correct large percentages of OCR errors but limited when processing degraded text. A new version of ISRI experimental tools used to test foreign language OCR systems is introduced. An overview of the interest in the relationship between OCR accuracy and retrieval effectiveness is also presented.

  8. 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

  9. Stochastic Resonance and Information Processing

    NASA Astrophysics Data System (ADS)

    Nicolis, C.

    2014-12-01

    A dynamical system giving rise to multiple steady states and subjected to noise and a periodic forcing is analyzed from the standpoint of information theory. It is shown that stochastic resonance has a clearcut signature on information entropy, information transfer and other related quantities characterizing information transduction within the system.

  10. 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.

  11. 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.…

  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. 150 Years of Medical Information Research.

    ERIC Educational Resources Information Center

    Siegel, Elliot R.

    1987-01-01

    Traces the history of the National Library of Medicine with emphasis on research and development activities in biomedical communications and information science. Highlights include the areas of bibliographic control, library automation, information retrieval, knowledge management systems, and educational technologies. (CLB)

  14. 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.

  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. 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.…

  17. 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.

  18. Age Effects in Information Processing.

    ERIC Educational Resources Information Center

    Furukawa, James M.; And Others

    Attempts to modify or ameliorate the effects of declining cognitive abilities of the elderly have met with limited success. To focus on the effects of age in cognitive processing capacity (CPC), Furukawa's (1977) CPC test was administered individually to 3 age groups (16-30, 31-45, and 45-60) of 15 subjects each. Speed of processing old and new…

  19. 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.

  20. 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)…

  1. 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.

  2. 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…

  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. 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…

  5. Information-Processing Models and Curriculum Design

    ERIC Educational Resources Information Center

    Calfee, Robert C.

    1970-01-01

    "This paper consists of three sections--(a) the relation of theoretical analyses of learning to curriculum design, (b) the role of information-processing models in analyses of learning processes, and (c) selected examples of the application of information-processing models to curriculum design problems." (Author)

  6. 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…

  7. 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.

  8. Effects of foveal information processing

    NASA Technical Reports Server (NTRS)

    Harris, R. L., Sr.

    1984-01-01

    The scanning behavior of pilots must be understood so that cockpit displays can be assembled which will provide the most information accurately and quickly to the pilot. The results of seven years of collecting and analyzing pilot scanning data are summarized. The data indicate that pilot scanning behavior is: (1) subsconscious; (2) situation dependent; and (3) can be disrupted if pilots are forced to make conscious decisions. Testing techniques and scanning analysis techniques have been developed that are sensitive to pilot workload.

  9. 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)

  10. 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.

  11. 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.

  12. 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…

  13. Intensive care patients' evaluations of the informed consent process.

    PubMed

    Clark, Paul Alexander

    2007-01-01

    This study examines the informed consent process from the perspective of intensive care patients. Using the largest single-method database of patient-derived information in the United States, we systematically outlined and tested several key factors that influence patient evaluations of the intensive care unit (ICU) informed consent process. Measures of information, understanding, and decision-making involvement were found to predict overall patient satisfaction and patient loyalty intentions. Specific actions supportive of ICU informed consent, such as giving patients information on advance directives, patient's rights, and organ donation, resulted in significantly higher patient evaluation scores with large effect sizes. This research suggests that the effectiveness of the informed consent process in the ICU from the patient's perspective can be measured and evaluated and that ICU patients place a high value on the elements of the informed consent process. PMID:17704678

  14. Animal models for information processing during sleep.

    PubMed

    Coenen, A M L; Drinkenburg, W H I M

    2002-12-01

    Information provided by external stimuli does reach the brain during sleep, although the amount of information is reduced during sleep compared to wakefulness. The process controlling this reduction is called 'sensory' gating and evidence exists that the underlying neurophysiological processes take place in the thalamus. Furthermore, it is clear that stimuli given during sleep can alter the functional state of the brain. Two factors have been shown to play a crucial role in causing changes in the sleeping brain: the intensity and the relevance of the stimulus. Intensive stimuli arouse the brain, as well as stimuli having a high informational impact on the sleeping person. The arousal threshold for important stimuli is quite low compared to neutral stimuli. A central question in sleep research is whether associative learning, or in other words the formation of new associations between stimuli, can take place in a sleeping brain. It has been shown that simple forms of learning are still possible during sleep. In sleeping rats, it is proven that habituation, an active, simple form of learning not to respond to irrelevant stimuli, can occur. Moreover, there is evidence for the view that more complex associations can be modulated and newly formed during sleep. This is shown by two experimental approaches: an extinction paradigm and a latent inhibition (pre-exposure) paradigm. The presentation of non-reinforced stimuli during sleep causes slower extinction compared to the same presentation of these stimuli during wakefulness. Consistently, the suppressive capacity of a stimulus in the latent inhibition paradigm is less when previously pre-exposed during sleep, as compared to pre-exposure during wakefulness. Thus, while associative learning is not completely blocked during sleep, aspects of association formation are clearly altered. However, animal studies also clearly indicate that complex forms of learning are not possible during sleep. It is hypothesised that this

  15. Research and the Freedom of Information Act.

    ERIC Educational Resources Information Center

    Morris, Roberta A.; And Others

    1981-01-01

    Addresses the research issues raised in several Federal cases involving the Freedom of Information Act. Outlines implications for the possible abrogation of researchers' property rights to their data and the potential breach of the confidential researcher-subject relationship. (Author/APM)

  16. Indirect Costs of University Research: Background Information.

    ERIC Educational Resources Information Center

    Voet, Tony Vander

    This paper is intended to provide a solid base of information about the treatment of indirect university research costs in various jurisdictions and to highlight some of the factors that have contributed to increased interest in the issues surrounding the funding of indirect costs of research. University research in Ontario has continued to evolve…

  17. 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…

  18. 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.

  19. General Information Processing System: (GIPSY). Application Description.

    ERIC Educational Resources Information Center

    Addison, Charles H.; And Others

    The application description is directed to those desiring to acquaint themselves with the characteristics of the General Information Processing System (GIPSY). It provides guidelines and aids for the preparation and use of the system, and covers such areas as: (1) Information Collection and Creation, (2) Information Retrieval, (3) Maintenance…

  20. 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.) PMID:12518996

  1. Voluntary Informed Consent in Paediatric Oncology Research.

    PubMed

    Dekking, Sara A S; Van Der Graaf, Rieke; Van Delden, Johannes J M

    2016-07-01

    In paediatric oncology, research and treatments are often closely combined, which may compromise voluntary informed consent of parents. We identified two key scenarios in which voluntary informed consent for paediatric oncology studies is potentially compromised due to the intertwinement of research and care. The first scenario is inclusion by the treating paediatric oncologist, the second scenario concerns treatments confined to the research context. In this article we examine whether voluntary informed consent of parents for research is compromised in these two scenarios, and if so whether this is also morally problematic. For this, we employ the account of voluntary consent from Nelson and colleagues, who assert that voluntary consent requires substantial freedom from controlling influences. We argue that, in the absence of persuasion or manipulation, inclusion by the treating physician does not compromise voluntariness. However, it may function as a risk factor for controlling influence as it narrows the scope within which parents make decisions. Furthermore, physician appeal to reciprocity is not controlling as it constitutes persuasion. In addition, framing information is a form of informational manipulation and constitutes a controlling influence. In the second scenario, treatments confined to the research context qualify as controlling if the available options are restricted through manipulation of options. Although none of the influences is morally problematic in itself, a combination of influences may create morally problematic instances of involuntary informed consent. Therefore, safeguards should be implemented to establish an optimal environment for parents to provide voluntary informed consent in an integrated research-care context. PMID:26686529

  2. 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…

  3. Informed consent practices of Chinese nurse researchers.

    PubMed

    Olsen, Douglas P; Honghong Wang; Pang, Samantha

    2010-03-01

    Nursing research in China is at an early stage of development and little is known about the practices of Chinese nurse researchers. This interview study carried out at a university in central China explores the informed consent practices of Chinese nurse researchers and the cultural considerations of using a western technique. Nine semistructured interviews were conducted in English with assistance and simultaneous translation from a Chinese nurse with research experience. The interviews were analyzed by one western and two Chinese researchers and major themes were identified. All participants endorsed informed consent as ethically required. Differences were noted between some of the informed consent practices typically recommended in the USA and those identified in this study, such as: recruitment using local and government officials, recruiting directly from medical records without special permission, family consultation in consent and consent control, and not revealing randomization to intervention groups receiving different treatments. PMID:20185442

  4. The Graphic Information Research Unit: Background and Recent Research.

    ERIC Educational Resources Information Center

    Reynolds, Linda

    1979-01-01

    Discusses projects of the Graphic Information Research Unit at the Royal College of Art (England), which relates to the legibility of scientific and technical information. Summarizes the Unit's survey of problems in providing adequate guiding in libraries and museums, and reports two studies of Computer Output Microfilm library catalogues. (GT)

  5. 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…

  6. Research on LASIS interferogram processing

    NASA Astrophysics Data System (ADS)

    Wang, Fubei; Zhou, Jinsong; Jing, Juanjuan; Wu, Qiongshui; Cheng, Wang

    2015-12-01

    The images obtained by large aperture static imaging spectrometer (LASIS) are two dimensional images which contain interference information. The acquisition of different places' interferogram needs to pushbroom the whole field of view. Because of the instability of the pushbroom platform, the original LASIS image registration is required, and the interferogram after registration is no longer consistent with equal interval interference. The spectral information will be severely distorted while a fast Fourier transform (FFT) is used for the direct extraction of the interferogram. In view of the above problems, this paper introduces a method based on phase correlation, and proposes an adaptive fast interpolation algorithm. Experimental results show that the proposed method can recover the spectral information well when the registration accuracy is sufficient.

  7. The Information Processing Consequences of Receiver Apprehension.

    ERIC Educational Resources Information Center

    Preiss, Raymond W.; Rindo, John

    This paper discusses receiver apprehension, an information processing syndrome, in the context of counterattitudinal advocacy. Receiver apprehension was conceptualized as a trait anxiety associated with misinterpreting, inadequately processing, and/or being unable to adjust to incoming messages. This processing anxiety suggested cognitive rigidity…

  8. 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.

  9. RNS. Research Notes and Information References

    SciTech Connect

    Hartley, D.S. III

    1988-05-01

    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.

  10. RNS. Research Notes and Information References

    SciTech Connect

    Hartley, D.S. III )

    1988-05-01

    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-indexingg). Output may be directed to a printer or saved as a file for input to word processing software.

  11. Toward a Methodology for Informal Astronomy Education Research

    ERIC Educational Resources Information Center

    Stroud, Nicholas; Groome, Meghan; Connolly, Rachel; Sheppard, Keith

    2007-01-01

    As the astronomy education community develops, a need has arisen for concrete research and evaluation methodologies, especially within informal educational settings. We propose one such methodology, action evaluation, which attempts to demystify the process of research/evaluation and recruit as partners those who are traditionally left out of this…

  12. 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…

  13. 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…

  14. INDUSTRIAL RESEARCH AND DEVELOPMENT INFORMATION SYSTEM (IRIS)

    EPA Science Inventory

    The National Science Foundation's (NSF) Industrial Research and Development Information System (IRIS) links an online interface to a historical database with more than 2,500 statistical tables containing all industrial research and development (R&D) data published by NSF since 19...

  15. 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.

  16. 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.

  17. 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.

  18. 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…

  19. Picture This: Processes Prompted by Graphics in Informational Text

    ERIC Educational Resources Information Center

    Norman, Rebecca R.

    2010-01-01

    Verbal protocols have provided literacy researchers with a strong understanding of what processes readers (both adults and children) use as they read narrative and informational text. Little is known, however, about the comprehension processes that are prompted by the graphics in these texts. This study of nine second graders used verbal protocol…

  20. 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…

  1. 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…

  2. Configural information is processed differently in human action.

    PubMed

    Loucks, Jeff

    2011-01-01

    Recent evidence indicates that observers' sensitivity to configural information in dynamic human action is disrupted when action is inverted, whereas sensitivity to featural action information is not. The current research involved two experiments that expand upon this basic finding. Experiment 1 revealed that featural and configural action information are processed similarly in static representations of action as in dynamic action. Experiment 2 indicated that configural processing is uniquely sensitive to orientation only in human action as compared to a similar control stimulus. These findings further support the idea that the perception of action recruits specialized orientation-specific configural processing, and parallel similar findings in face perception and visual expertise. PMID:22208127

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. Selection of informative parameters of vibroacoustic processes

    NASA Technical Reports Server (NTRS)

    Koshek, L. N.

    1973-01-01

    The problem of selecting informative parameters of vibro-acoustic processes and the construction of apparatus for their determination are discussed. It is assumed that the processes being investigated are structurally uniform and either purely random or contain not very many determinative components.

  8. 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…

  9. Speed of Information Processing and General Intelligence.

    ERIC Educational Resources Information Center

    Vernon, Philip A.

    1983-01-01

    This study investigated the relationship between measures of speed of cognitive information processing and intelligence test scores. Cognitive processing measures were significantly related to IQ scores. Reaction time tests measure cognitive operations basic to intelligence, and individual differences in intelligence are partly due to variability…

  10. Systematic information processing style and perseverative worry.

    PubMed

    Dash, Suzanne R; Meeten, Frances; Davey, Graham C L

    2013-12-01

    This review examines the theoretical rationale for conceiving of systematic information processing as a proximal mechanism for perseverative worry. Systematic processing is characterised by detailed, analytical thought about issue-relevant information, and in this way, is similar to the persistent, detailed processing of information that typifies perseverative worry. We review the key features and determinants of systematic processing, and examine the application of systematic processing to perseverative worry. We argue that systematic processing is a mechanism involved in perseverative worry because (1) systematic processing is more likely to be deployed when individuals feel that they have not reached a satisfactory level of confidence in their judgement and this is similar to the worrier's striving to feel adequately prepared, to have considered every possible negative outcome/detect all potential danger, and to be sure that they will successfully cope with perceived future problems; (2) systematic processing and worry are influenced by similar psychological cognitive states and appraisals; and (3) the functional neuroanatomy underlying systematic processing is located in the same brain regions that are activated during worrying. This proposed mechanism is derived from core psychological processes and offers a number of clinical implications, including the identification of psychological states and appraisals that may benefit from therapeutic interventions for worry-based problems. PMID:24056060

  11. Information extraction during simultaneous motion processing.

    PubMed

    Rideaux, Reuben; Edwards, Mark

    2014-02-01

    When confronted with multiple moving objects the visual system can process them in two stages: an initial stage in which a limited number of signals are processed in parallel (i.e. simultaneously) followed by a sequential stage. We previously demonstrated that during the simultaneous stage, observers could discriminate between presentations containing up to 5 vs. 6 spatially localized motion signals (Edwards & Rideaux, 2013). Here we investigate what information is actually extracted during the simultaneous stage and whether the simultaneous limit varies with the detail of information extracted. This was achieved by measuring the ability of observers to extract varied information from low detail, i.e. the number of signals presented, to high detail, i.e. the actual directions present and the direction of a specific element, during the simultaneous stage. The results indicate that the resolution of simultaneous processing varies as a function of the information which is extracted, i.e. as the information extraction becomes more detailed, from the number of moving elements to the direction of a specific element, the capacity to process multiple signals is reduced. Thus, when assigning a capacity to simultaneous motion processing, this must be qualified by designating the degree of information extraction. PMID:24333279

  12. 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)

  13. 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.

  14. An evaluation of the selection process of hospital information systems.

    PubMed

    Thompson, A M

    1990-10-01

    This research study evaluates the selection process of a Hospital Information System (HIS), focusing on the level of compromise required by healthcare professionals during said process and the level of satisfaction achieved with the system selected. How other variables, such as job title, length of experience in the healthcare, data processing, and information systems fields affect these measured levels are also evaluated. Results of this study indicate that a HIS is critical to the viability of a hospital's operation and the level of compromises made during the selection process have an impact upon the how satisfied the healthcare provider is with the HIS they select. PMID:2094751

  15. 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.

  16. 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…

  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. Social anxiety and information processing biases: An integrated theoretical perspective.

    PubMed

    Peschard, Virginie; Philippot, Pierre

    2016-06-01

    Models of anxiety disorders posit that information processing biases towards threat may result from an imbalance between top-down attentional control processes and bottom-up attentional processes, such that anxiety could reduce the influence of the former and increase the influence of the latter. However, researchers have recently pointed to limitations of the top-down/bottom-up terminology and outlined the additional contribution of memory processes to attention guidance. The goal of this paper is to provide bridges between recent findings from cognitive psychology and anxiety disorders research. We first provide an integrative overview of the processes influencing the content of working memory, including the availability of attentional control, and the strengths of task goals, stimulus salience, selection history and long-term memory. We then illustrate the interest of this formulation to the study of information processing biases in anxiety disorders, with a specific focus on social anxiety. PMID:25864371

  19. 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.

  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. 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.

  2. 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 as a Measure of…

  3. 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

  4. The minimal work cost of information processing.

    PubMed

    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

  5. 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

  6. 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. PMID:27143715

  7. Physician information seeking: improving relevance through research.

    PubMed

    Gruppen, L D

    1990-04-01

    Health sciences libraries have considerable potential as resources for both formal continuing professional education, as well as the informal continuing education that results from the professional's efforts to solve problems in daily practice. While there is a growing interest in making the resources of health sciences libraries more accessible to practitioners on a routine, day-to-day basis, there also needs to be more awareness of how, when, where, and why professionals look for information in the context of practical problems. This paper reviews recent research that identifies the context in which physicians seek information and advice from external sources, the information sources that physicians access, and the factors that influence which particular sources are sought. The results indicate that physicians vary in their information needs, preferences, motivations, and strategies for seeking information. This diversity suggests that health sciences libraries, in their efforts to be more accessible, should consider "market research" to determine the needs, preferences, and use patterns of the library's targeted users. Libraries may also benefit from exploring alternative methods of improving access to their resources. PMID:2183904

  8. Teacher Research as Continuous Process Improvement

    ERIC Educational Resources Information Center

    Ellis, Charles; Castle, Kathryn

    2010-01-01

    Purpose: Teacher research (inquiry) has been characterized as practice improvement, professional development and action research, among numerous names and descriptions. The purpose of this paper is to support the case that teacher research is also a form of quality improvement known as continuous process improvement (CPI).…

  9. 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…

  10. 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

  11. 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.

  12. Impaired information processing triggers altered states of consciousness.

    PubMed

    Fritzsche, M

    2002-04-01

    Schizophrenia, intoxication with tetrahydrocannabinol (Delta-THC), and cannabis psychosis induce characteristic time and space distortions suggesting a common psychotic dysfunction. Since genetic research into schizophrenia has led into disappointing dead ends, the present study is focusing on this phenotype. It is shown that information theory can account for the dynamical basis of higher sensorimotor information processing and consciousness under physiologic as well as pathologic conditions. If Kolmogorov entropy (inherent in the processing of action and time) breaks down in acute psychosis, it is predicted that Shannon entropy (inherent in the processing of higher dimensional perception) will increase, provoking positive symptoms and altered states of consciousness. In the search for candidate genes and the protection of vulnerable individuals from cannabis abuse, non-linear EEG analysis of Kolmogorov information could thus present us with a novel diagnostic tool to directly assess the breakdown of information processing in schizophrenia. PMID:12027532

  13. "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…

  14. 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.

  15. 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 journey and…

  16. 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.

  17. 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.

  18. Information-Processing Models of Cognition.

    ERIC Educational Resources Information Center

    Simon, Herbert A.

    1981-01-01

    Reviews recent progress in modeling human cognition, in particular the use of computers in generating models. Topics covered include the information processing approach to cognition, problem solving, semantic memory, pattern induction, and learning and cognitive development. A 164-item reference list is attached. (JL)

  19. 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.

  20. 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…

  1. Accuracy of Information Processing under Focused Attention.

    ERIC Educational Resources Information Center

    Bastick, Tony

    This paper reports the results of an experiment on the accuracy of information processing during attention focused arousal under two conditions: single estimation and double estimation. The attention of 187 college students was focused by a task requiring high level competition for a monetary prize ($10) under severely limited time conditions. The…

  2. 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.

  3. Memory Effects in Visual Spatial Information Processing.

    ERIC Educational Resources Information Center

    Fishbein, Harold D.

    1978-01-01

    Eight, ten, and twelve year old children were tested on a novel procedure involving the successive presentation of standard and comparision stimuli. Two hypotheses were evaluated: one dealing with memory effects, and the other with children's pretesting of choice responses in spatial information processing. (Editor/RK)

  4. Informal Reasoning Regarding Socioscientific Issues: A Critical Review of Research

    ERIC Educational Resources Information Center

    Sadler, Troy D.

    2004-01-01

    Socioscientific issues encompass social dilemmas with conceptual or technological links to science. The process of resolving these issues is best characterized by informal reasoning which describes the generation and evaluation of positions in response to complex situations. This article presents a critical review of research related to informal…

  5. Information Processing Bias in Post-traumatic Stress Disorder.

    PubMed

    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

  6. 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

  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. 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...

  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...

  10. 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...

  11. 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...

  12. 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

  13. 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…

  14. 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…

  15. 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.

  16. 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.

  17. 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).

  18. 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.

  19. 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.

  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. Critical evaluation of research articles in relation to informed consent.

    PubMed

    Biswas, B; Ahmad, R

    2006-12-01

    The concept of research bioethics arose and developed over the last three decades mainly in response to moral crisis created by rapidly advancing medical science and technology. Accordingly, reinterpretation of some fundamental principles of ethics is needed. At the heart of the ethical principle of respect for person, lies the informed consent process. Nuremberg Code, Helsinki Declaration of World Medical Association (WMA), Council for International Organizations of Medical Sciences (CIOMS) Guidelines etc. demonstrated the importance of informed consent in biomedical research involving human subjects. This article was planned to evaluate the reflection of informed consent in the published research articles. Fifty-two articles published in national and international journals were studied among which informed consent was found to be taken only in 21(40.4%) occasions and the same was not taken in 31(59.6%) occasions. Study showed that out of 38 articles published in national journals, informed consent was taken from only in 12(31.6%) situations, while out of 14 articles published in international journals, informed consent was taken in 9(64.3%) situations. Out of 36 observational studies, informed consent (both written and verbal) was taken from only 27.8% cases, whereas out of 16 interventional experiments, informed consent was taken in 68.8% situations. PMID:17867274

  2. 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...

  3. Basic Disturbances of Information Processing in Psychosis Prediction

    PubMed Central

    Bodatsch, Mitja; Klosterkötter, Joachim; Müller, Ralf; Ruhrmann, Stephan

    2013-01-01

    The basic symptoms (BS) approach provides a valid instrument in predicting psychosis onset and represents moreover a significant heuristic framework for research. The term “basic symptoms” denotes subtle changes of cognition and perception in the earliest and prodromal stages of psychosis development. BS are thought to correspond to disturbances of neural information processing. Following the heuristic implications of the BS approach, the present paper aims at exploring disturbances of information processing, revealed by functional magnetic resonance imaging (fMRI) and electro-encephalographic as characteristics of the at-risk state of psychosis. Furthermore, since high-risk studies employing ultra-high-risk criteria revealed non-conversion rates commonly exceeding 50%, thus warranting approaches that increase specificity, the potential contribution of neural information processing disturbances to psychosis prediction is reviewed. In summary, the at-risk state seems to be associated with information processing disturbances. Moreover, fMRI investigations suggested that disturbances of language processing domains might be a characteristic of the prodromal state. Neurophysiological studies revealed that disturbances of sensory processing may assist psychosis prediction in allowing for a quantification of risk in terms of magnitude and time. The latter finding represents a significant advancement since an estimation of the time to event has not yet been achieved by clinical approaches. Some evidence suggests a close relationship between self-experienced BS and neural information processing. With regard to future research, the relationship between neural information processing disturbances and different clinical risk concepts warrants further investigations. Thereby, a possible time sequence in the prodromal phase might be of particular interest. PMID:23986723

  4. 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.

  5. Processing threatening information in posttraumatic stress disorder.

    PubMed

    Bryant, R A; Harvey, A G

    1995-08-01

    The authors used a modified Stroop task to study how people with posttraumatic stress disorder (PTSD) process threatening information. Participants were motor vehicle accident (MVA) survivors with either PTSD (n = 15), simple phobia of driving (n = 15), or low anxiety (n = 15). Participants named colors of 4 types of words: strong threat words (MVA related), mild threat words (MVA related), positive words, and neutral words. Participants with PTSD demonstrated greater interference on strong threat words than those with simple phobia or low anxiety. Contrary to expectation, participants with simple phobia did not display an interference effect. Findings suggest that individuals with PTSD and simple phobia may process threatening information differently. The nature of attentional bias in different anxiety conditions following trauma is discussed. PMID:7673578

  6. Quantum Information Processing with Trapped Ions

    SciTech Connect

    Barrett, M.D.; Schaetz, T.; Chiaverini, J.; Leibfried, D.; Britton, J.; Itano, W.M.; Jost, J.D.; Langer, C.; Ozeri, R.; Wineland, D.J.; Knill, E.

    2005-05-05

    We summarize two experiments on the creation and manipulation of multi-particle entangled states of trapped atomic ions - quantum dense coding and quantum teleportation. The techniques used in these experiments constitute an important step toward performing large-scale quantum information processing. The techniques also have application in other areas of physics, providing improvement in quantum-limited measurement and fundamental tests of quantum mechanical principles, for example.

  7. 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.

  8. 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.

  9. The Freedom of Information Act and Accountability in University Research.

    ERIC Educational Resources Information Center

    Pritchard, David; Sanders, Craig

    1989-01-01

    Examines the extent to which the Freedom of Information Act (FOIA) enables access to information about federally funded university research. Concludes that information on government research grants is covered by the FOIA only if a government agency has possession. (RS)

  10. 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... address provided above. FOR FURTHER INFORMATION CONTACT: Veronica Douglass, Marketing Specialist, Research... procedure, Advertising, Consumer information, Marketing agreements, Mango Promotion, Reporting...

  11. 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

  12. 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... MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer...

  13. 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.

  14. Two Molecular Information Processing Systems Based on Catalytic Nucleic Acids

    NASA Astrophysics Data System (ADS)

    Stojanovic, Milan

    Mixtures of molecules are capable of powerful information processing [1]. This statement is in the following way self-evident: it is a hierarchically organized complex mixture of molecules that is formulating it to other similarly organized mixtures of molecules. By making such a statement I am not endorsing the extreme forms of reductionism; rather, I am making what I think is a small first step towards harnessing information processing prowess of molecules and, hopefully, overcoming some limitations of more traditional computing paradigms. There are different ideas on how to understand and use molecular information processing abilities and I will list some below. My list is far from inclusive, and delineations are far from clear-cut; whenever available, I will provide examples from our research efforts. I should stress, for a computer science audience that I am a chemist. Thus, my approach may have much different focus and mathematical rigor, then if it would be taken by a computer scientist.

  15. 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. PMID:16039028

  16. 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.

  17. 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. 
. PMID

  18. 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

  19. 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 collect data…

  20. 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…

  1. 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

  2. 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…

  3. 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

  4. Perisynaptic astroglial processes: dynamic processors of neuronal information.

    PubMed

    Ghézali, Grégory; Dallérac, Glenn; Rouach, Nathalie

    2016-06-01

    Neuroglial interactions are now recognized as essential to brain functions. Extensive research has sought to understand the modalities of such dialog by focusing on astrocytes, the most abundant glial cell type of the central nervous system. Neuron-astrocyte exchanges occur at multiple levels, at different cellular locations. With regard to information processing, regulations occurring around synapses are of particular interest as synaptic networks are thought to underlie higher brain functions. Astrocytes morphology is tremendously complex in that their processes exceedingly branch out to eventually form multitudinous fine leaflets. The latter extremities have been shown to surround many synapses, forming perisynaptic astrocytic processes, which although recognized as essential to synaptic functioning, are poorly defined elements due to their tiny size. The current review sums up the current knowledge on their molecular and structural properties as well as the functional characteristics making them good candidates for information processing units. PMID:26026482

  5. Aerobic granular processes: Current research trends.

    PubMed

    Zhang, Quanguo; Hu, Jianjun; Lee, Duu-Jong

    2016-06-01

    Aerobic granules are large biological aggregates with compact interiors that can be used in efficient wastewater treatment. This mini-review presents new researches on the development of aerobic granular processes, extended treatments for complicated pollutants, granulation mechanisms and enhancements of granule stability in long-term operation or storage, and the reuse of waste biomass as renewable resources. A discussion on the challenges of, and prospects for, the commercialization of aerobic granular process is provided. PMID:26873285

  6. Bacterial chemotaxis: information processing, thermodynamics, and behavior.

    PubMed

    Micali, Gabriele; Endres, Robert G

    2016-04-01

    Escherichia coli has long been used as a model organism due to the extensive experimental characterization of its pathways and molecular components. Take chemotaxis as an example, which allows bacteria to sense and swim in response to chemicals, such as nutrients and toxins. Many of the pathway's remarkable sensing and signaling properties are now concisely summarized in terms of design (or engineering) principles. More recently, new approaches from information theory and stochastic thermodynamics have begun to address how pathways process environmental stimuli and what the limiting factors are. However, to fully capitalize on these theoretical advances, a closer connection with single-cell experiments will be required. PMID:26731482

  7. 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.

  8. 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

  9. Information Processing with Length Intervals of Stationary Random Point Processes

    NASA Astrophysics Data System (ADS)

    Bendjaballah, Cherif

    2011-04-01

    For some typical noiseless binary channels operating with signals at low power level, the limits of the information transmission are computed. This is performed for random point processes on a subset of size and on the semi line . The calculations are compared using two length intervals processors, depending on whether the processor starts with a point of the process (type I processor) or with an arbitrary point (type II processor).

  10. 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.

  11. Evolutionary relevance facilitates visual information processing.

    PubMed

    Jackson, Russell E; Calvillo, Dusti P

    2013-01-01

    Visual search of the environment is a fundamental human behavior that perceptual load affects powerfully. Previously investigated means for overcoming the inhibitions of high perceptual load, however, generalize poorly to real-world human behavior. We hypothesized that humans would process evolutionarily relevant stimuli more efficiently than evolutionarily novel stimuli, and evolutionary relevance would mitigate the repercussions of high perceptual load during visual search. Animacy is a significant component to evolutionary relevance of visual stimuli because perceiving animate entities is time-sensitive in ways that pose significant evolutionary consequences. Participants completing a visual search task located evolutionarily relevant and animate objects fastest and with the least impact of high perceptual load. Evolutionarily novel and inanimate objects were located slowest and with the highest impact of perceptual load. Evolutionary relevance may importantly affect everyday visual information processing. PMID:24184882

  12. 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…

  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. Federal Government Research in Progress: Information for Science and Technology.

    ERIC Educational Resources Information Center

    Robinson, Judith Schiek; Aluri, Rao

    1983-01-01

    Offers overview of research in progress information systems which provide information on projects between inception and published reports, discussing demise of Smithsonian Science Information Exchange (SSIE), and efforts of National Technical Information Service to maintain SSIE files. A listing of 28 research in progress information systems and…

  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. Quantum Information Processing using Scalable Techniques

    NASA Astrophysics Data System (ADS)

    Hanneke, D.; Bowler, R.; Jost, J. D.; Home, J. P.; Lin, Y.; Tan, T.-R.; Leibfried, D.; Wineland, D. J.

    2011-05-01

    We report progress towards improving our previous demonstrations that combined all the fundamental building blocks required for scalable quantum information processing using trapped atomic ions. Included elements are long-lived qubits; a laser-induced universal gate set; state initialization and readout; and information transport, including co-trapping a second ion species to reinitialize motion without qubit decoherence. Recent efforts have focused on reducing experimental overhead and increasing gate fidelity. Most of the experimental duty cycle was previously used for transport, separation, and recombination of ion chains as well as re-cooling of motional excitation. We have addressed these issues by developing and implementing an arbitrary waveform generator with an update rate far above the ions' motional frequencies. To reduce gate errors, we actively stabilize the position of several UV (313 nm) laser beams. We have also switched the two-qubit entangling gate to one that acts directly on 9Be+ hyperfine qubit states whose energy separation is magnetic-fluctuation insensitive. This work is supported by DARPA, NSA, ONR, IARPA, Sandia, and the NIST Quantum Information Program.

  17. Working memory capacity and redundant information processing efficiency

    PubMed Central

    Endres, Michael J.; Houpt, Joseph W.; Donkin, Chris; Finn, Peter R.

    2015-01-01

    Working memory capacity (WMC) is typically measured by the amount of task-relevant information an individual can keep in mind while resisting distraction or interference from task-irrelevant information. The current research investigated the extent to which differences in WMC were associated with performance on a novel redundant memory probes (RMP) task that systematically varied the amount of to-be-remembered (targets) and to-be-ignored (distractor) information. The RMP task was designed to both facilitate and inhibit working memory search processes, as evidenced by differences in accuracy, response time, and Linear Ballistic Accumulator (LBA) model estimates of information processing efficiency. Participants (N = 170) completed standard intelligence tests and dual-span WMC tasks, along with the RMP task. As expected, accuracy, response-time, and LBA model results indicated memory search and retrieval processes were facilitated under redundant-target conditions, but also inhibited under mixed target/distractor and redundant-distractor conditions. Repeated measures analyses also indicated that, while individuals classified as high (n = 85) and low (n = 85) WMC did not differ in the magnitude of redundancy effects, groups did differ in the efficiency of memory search and retrieval processes overall. Results suggest that redundant information reliably facilitates and inhibits the efficiency or speed of working memory search, and these effects are independent of more general limits and individual differences in the capacity or space of working memory. PMID:26074828

  18. 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. PMID:25991244

  19. 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…

  20. 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).

  1. AOIPS - An interactive image processing system. [Atmospheric and Oceanic Information Processing System

    NASA Technical Reports Server (NTRS)

    Bracken, P. A.; Dalton, J. T.; Quann, J. J.; Billingsley, J. B.

    1978-01-01

    The Atmospheric and Oceanographic Information Processing System (AOIPS) was developed to help applications investigators perform required interactive image data analysis rapidly and to eliminate the inefficiencies and problems associated with batch operation. This paper describes the configuration and processing capabilities of AOIPS and presents unique subsystems for displaying, analyzing, storing, and manipulating digital image data. Applications of AOIPS to research investigations in meteorology and earth resources are featured.

  2. Modeling biochemical transformation processes and information processing with Narrator

    PubMed Central

    Mandel, Johannes J; Fuß, Hendrik; Palfreyman, Niall M; Dubitzky, Werner

    2007-01-01

    Background Software tools that model and simulate the dynamics of biological processes and systems are becoming increasingly important. Some of these tools offer sophisticated graphical user interfaces (GUIs), which greatly enhance their acceptance by users. Such GUIs are based on symbolic or graphical notations used to describe, interact and communicate the developed models. Typically, these graphical notations are geared towards conventional biochemical pathway diagrams. They permit the user to represent the transport and transformation of chemical species and to define inhibitory and stimulatory dependencies. A critical weakness of existing tools is their lack of supporting an integrative representation of transport, transformation as well as biological information processing. Results Narrator is a software tool facilitating the development and simulation of biological systems as Co-dependence models. The Co-dependence Methodology complements the representation of species transport and transformation together with an explicit mechanism to express biological information processing. Thus, Co-dependence models explicitly capture, for instance, signal processing structures and the influence of exogenous factors or events affecting certain parts of a biological system or process. This combined set of features provides the system biologist with a powerful tool to describe and explore the dynamics of life phenomena. Narrator's GUI is based on an expressive graphical notation which forms an integral part of the Co-dependence Methodology. Behind the user-friendly GUI, Narrator hides a flexible feature which makes it relatively easy to map models defined via the graphical notation to mathematical formalisms and languages such as ordinary differential equations, the Systems Biology Markup Language or Gillespie's direct method. This powerful feature facilitates reuse, interoperability and conceptual model development. Conclusion Narrator is a flexible and intuitive systems

  3. 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

  4. Nonconscious processing and a novel target for schizophrenia research

    PubMed Central

    Badgaiyan, Rajendra D.

    2013-01-01

    Analysis of the pattern of altered cognition observed in schizophrenia provides better insight into neurocognitive deficits. It reveals a potential novel target for schizophrenia research. To understand this target we reviewed the findings of neuroimaging studies on implicit [nonconscious] memory. These studies have consistently reported attenuated activity in the area V3A of the extrastriate cortex during retrieval of studied items. It was suggested that the attenuation limits the pool of information available for further cognitive processing. Therefore, if V3A is functionally damaged, individuals will have access to a larger pool of information for cognitive processing. Since cognitive tasks that are not dependent on attention [attention independent] process a larger pool of information more efficiently, performance in these tasks is likely to improve after V3A is damaged. Conversely, tasks that are dependent on attentional resources are more efficient in processing smaller pool of information. Performance in these tasks therefore is expected to deteriorate if a large pool of information is made available following V3A damage. A review of cognitive performance in schizophrenia suggests that patients perform at above normal level in attention independent priming tasks and perform at subnormal level in attention dependent episodic and working memory tasks. These findings indicate possible impairment of V3A activity. It could therefore be a potentially important unstudied target for schizophrenia research, particularly because a number of investigators have reported that the activity in this area is altered in schizophrenia. PMID:24404419

  5. 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.

  6. Feed process studies: Research-Scale Melter

    SciTech Connect

    Whittington, K.F.; Seiler, D.K.; Luey, J.; Vienna, J.D.; Sliger, W.A.

    1996-09-01

    In support of a two-phase approach to privatizing the processing of hazardous and radioactive waste at Hanford, research-scale melter (RSM) experiments were conducted to determine feed processing characteristics of two potential privatization Phase 1 high-level waste glass formulations and to determine if increased Ag, Te, and noble metal amounts would have bad effects. Effects of feed compositions and process conditions were examined for processing rate, cold cap behavior, off-gas, and glass properties. The 2 glass formulations used were: NOM-2 with adjusted waste loading (all components except silica and soda) of 25 wt%, and NOM-3 (max waste loaded glass) with adjusted waste loading of 30 wt%. The 25 wt% figure is the minimum required in the privatization Request for Proposal. RSM operated for 19 days (5 runs). 1010 kg feed was processed, producing 362 kg glass. Parts of runs 2 and 3 were run at 10 to 30 degrees above the nominal temperature 1150 C, with the most significant processing rate increase in run 3. Processing observations led to the choice of NOM-3 for noble metal testing in runs 4 and 5. During noble metal testing, processing rates fell 50% from baseline. Destructive analysis showed that a layer of noble metals and noble metal oxides settled on the floor of the melter, leading to current ``channeling`` which allowed the top section to cool, reducing production rates.

  7. Quantum information processing with trapped ion chains

    NASA Astrophysics Data System (ADS)

    Manning, Timothy Andrew

    Trapped atomic ion systems are currently the most advanced platform for quantum information processing. Their long coherence times, pristine state initialization and detection, and precisely controllable and versatile interactions make them excellent quantum systems for experiments in quantum computation and quantum simulation. One of the more promising schemes for quantum computing consists of performing single and multi-qubit quantum gates on qubits in a linear ion crystal. Some of the key challenges of scaling such a system are the individual addressing of arbitrary subsets of ions and controlling the growing complexity of motional mode interactions as the number of qubits increases or when the gates are performed faster. Traditional entangling quantum gates between ion qubits use laser pulses to couple the qubit states to the collective motion of the crystal, thereby generating a spin-spin interaction that can produce entanglement between selected qubits. The intrinsic limitations on the performance of gates using this method can be alleviated by applying optimally shaped pulses instead of pulses with constant amplitude. This thesis explains the theory behind this pulse shaping scheme and how it is implemented on a chain of Yb ions held in a linear radiofrequency 'Paul' trap. Several experiments demonstrate the technique in chains of two, three, and five ions using various types of pulse shapes. A tightly focused individual addressing beam allows us to apply the entangling gates to a target pair of ions, and technical issues related to such tight focusing are discussed. Other advantages to the pulse shaping scheme include a robustness against detuning errors and the possibility of suppressing undesirable coupling due to optical spillover on neighboring ions. Combined with ion shuttling, we harness these features to perform sequential gates to different qubit pairs in order to create genuine tripartite entangled states and demonstrate the programmable quantum

  8. 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.

  9. Codifications of anaesthetic information for computer processing.

    PubMed

    Harrison, M J; Johnson, F

    1981-07-01

    In order for any decision-making process to be computer-assisted it is necessary for the information to be encodable in some way so that the computer can manipulate the data using logical operations. In this paper the information used to generate an anaesthetic regiment is examined. A method is presented for obtaining a suitable set of statements to describe the patient's history and surgical requirements. These statements are then sorted by an algorithm which uses standard Boolean operators to produce a protocol for six phases of anaesthetic procedure. An example is given of the system in operation. The system incorporate knowledge at the level of a consultant anaesthetist. The program used 428 statements to encode patient data, and drew upon a list of 163 possible prescriptions. The program ran on an LSI-11/2 computer using one disc drive. The scheme has direct application in training of junior anaesthetist, as well as producing guidelines to application in other areas of medicine where the possibility of a similar codification may exist. PMID:7306370

  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. Interactive image processing in swallowing research

    NASA Astrophysics Data System (ADS)

    Dengel, Gail A.; Robbins, JoAnne; Rosenbek, John C.

    1991-06-01

    Dynamic radiographic imaging of the mouth, larynx, pharynx, and esophagus during swallowing is used commonly in clinical diagnosis, treatment and research. Images are recorded on videotape and interpreted conventionally by visual perceptual methods, limited to specific measures in the time domain and binary decisions about the presence or absence of events. An image processing system using personal computer hardware and original software has been developed to facilitate measurement of temporal, spatial and temporospatial parameters. Digitized image sequences derived from videotape are manipulated and analyzed interactively. Animation is used to preserve context and increase efficiency of measurement. Filtering and enhancement functions heighten image clarity and contrast, improving visibility of details which are not apparent on videotape. Distortion effects and extraneous head and body motions are removed prior to analysis, and spatial scales are controlled to permit comparison among subjects. Effects of image processing on intra- and interjudge reliability and research applications are discussed.

  12. Understanding Combustion Processes Through Microgravity Research

    NASA Technical Reports Server (NTRS)

    Ronney, Paul D.

    1998-01-01

    A review of research on the effects of gravity on combustion processes is presented, with an emphasis on a discussion of the ways in which reduced-gravity experiments and modeling has led to new understanding. Comparison of time scales shows that the removal of buoyancy-induced convection leads to manifestations of other transport mechanisms, notably radiative heat transfer and diffusional processes such as Lewis number effects. Examples from premixed-gas combustion, non-premixed gas-jet flames, droplet combustion, flame spread over solid and liquid fuels, and other fields are presented. Promising directions for new research are outlined, the most important of which is suggested to be radiative reabsorption effects in weakly burning flames.

  13. 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…

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

    MedlinePlus

    ... Find People About NINDS Parkinson's Disease Research Web - Information for Patients & Caregivers Parkinson's Disease Highlights for Patients & ... and progression biomarkers for PD. NINDS Parkinson's Disease Information Parkinson's Disease Information Page Parkinson's Disease: Hope Through ...

  15. 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

  16. A Study of Media for Communicating Research Information.

    ERIC Educational Resources Information Center

    Young, Vivienne; And Others

    Prompted by dissatisfaction with its information procedures the research department of the Board of Education for Toronto undertook a research project to find new and effective ways of disseminating information about their studies. It was felt that the research information was of little use if it did not reach the interested consumer. Five methods…

  17. Research Priorities in Geriatric Palliative Care: Informal Caregiving

    PubMed Central

    2013-01-01

    Abstract Background Informal care provided by family members is an essential feature of health care systems worldwide. Although caregiving often begins early in the disease process, over time informal caregivers must deal with chronic, debilitating, and life-threatening illnesses. Despite thousands of published studies on informal care, little is known about the intersection of informal caregiving and formal palliative care. Objective The goal of this review is to identify research priorities that would enhance our understanding of the relationship between informal caregiving and palliative care. Design To better understand palliative care in the context of caregiving, we provide an overview of the nature of a caregiving career from inception to care recipient placement and death and the associated tasks, challenges, and health effects at each stage of a caregiving career. This in turn leads to key unanswered questions designed to advance research in caregiving and palliative care. Results Little is known about the extent to which and how palliative care uniquely affects the caregiving experience. This suggests a need for more fine-grained prospective studies that attempt to clearly delineate the experience of caregivers during palliative and end-of-life phases, characterize the transitions into and out of these phases from both informal and formal caregiver perspectives, identify caregiver needs at each phase, and identify effects on key caregiver and patient outcomes. Conclusions Inasmuch as most caregivers must deal with chronic, debilitating, and often life-threatening conditions, it is essential that we advance a research agenda that addresses the interplay between informal care and formal palliative care. PMID:23883146

  18. Improving informed consent with minority participants: results from researcher and community surveys.

    PubMed

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

    2012-12-01

    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

  19. 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…

  20. In-Basket Exercises as a Methodology for Studying Information Processing.

    ERIC Educational Resources Information Center

    Dukerich, Janet M.; And Others

    1990-01-01

    Describes in-basket exercises as a research methodology for examining how managers allocate attention and respond to information in their environment. Issues in organizational information processing and decision making to which this methodology might be applicable are discussed, and other methodologies for studying information processing are…

  1. 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...

  2. 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.

  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. PMID:24459945

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

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Original photo and caption dated August 14, 1995: 'KSC plant physiologist Dr. Gary Stutte (right) and Cheryl Mackowiak harvest potatoes grown in the Biomass Production Chamber of the Controlled Enviornment Life Support System (CELSS in Hangar L at Cape Canaveral Air Station. During a 418-day 'human rated' experiment, potato crops grown in the chamber provided the equivalent of a continuous supply of the oxygen for one astronaut, along with 55 percent of that long-duration space flight crew member's caloric food requirements and enough purified water for four astronauts while absorbing their expelled carbon dioxide. The experiment provided data that will help demonstarte the feasibility of the CELSS operating as a bioregenerative life support system for lunar and deep-space missions that can operate independently without the need to carry consumables such as air, water and food, while not requiring the expendable air and water system filters necessary on today's human-piloted spacecraft.' 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.

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

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Original photo and caption dated August 14, 1995: 'KSC plant physiologist Dr. Gary Stutte harvests a potato grown in the Biomass Production Chamber of the Controlled environment Life Support system (CELSS) in Hangar L at Cape Canaveral Air Station. During a 418-day 'human rated' experiment, potato crops grown in the chamber provided the equivalent of a continuous supply of the oxygen for one astronaut, along with 55 percent of that long-duration space flight crew member's caloric food requirements and enough purified water for four astronauts while absorbing their expelled carbon dioxide. The experiment provided data that will help demonstarte the feasibility of the CELSS operating as a bioregenerative life support system for lunar and deep-space missions that can operate independently without the need to carry consumables such as air, water and food, while not requiring the expendable air and water system filters necessary on today's human-piloted spacecraft.' His 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.

  6. 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...

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

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 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...

  8. 78 FR 55068 - Request for Information To Inform the Title III Evaluation and Research Studies Agenda

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... Request for Information To Inform the Title III Evaluation and Research Studies Agenda AGENCY: Office of... of Education (Department) requests information on priorities for future evaluation and research... by data from current research. With this RFI we seek to gather information on the evaluation...

  9. 7 CFR 1260.169 - Promotion, research, consumer information and industry information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 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...

  10. 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.

  11. [Information sheet and informed consent in biomedical research with samples].

    PubMed

    Gil Membrado, Cristina

    2012-01-01

    This paper examines from a practical perspective, the content of the information sheet to the participant in a clinical trial in which pharmacogenetic studies are conducted and/or pharmacogenomics, and scope of informed consent. The text is accompanied by a guide of questions to assess the fit of a participant information sheet on the regulation of clinical trials, biological samples and protection of personal data. PMID:23115824

  12. 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.…

  13. 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…

  14. 7 CFR 1220.230 - Promotion, research, consumer information, and industry information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 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...

  15. Evaluating the Usefulness of Scanning Systems as Information Sources in the Decision-Making Process.

    ERIC Educational Resources Information Center

    Wills, Sandra J.

    Research indicates that the role of information can be ambiguous in the decision-making process. Because relevance can be a problem with respect to information used in decision making, organizations should strive to achieve a linkage between flows of information and the making of specific decisions. Information flow between organizations and their…

  16. Youth researching youth: benefits, limitations and ethical considerations within a participatory research process

    PubMed Central

    Jardine, Cynthia G.; James, Angela

    2012-01-01

    Objectives To examine the benefits, limitations and ethical issues associated with conducting participatory research on tobacco use using youth to research other youth. Study design Community-based participatory research. Methods Research on tobacco use was conducted with students in the K’àlemì Dene School and Kaw Tay Whee School in the Northwest Territories, Canada, using PhotoVoice. The Grade 9–12 students acted as researchers. Researcher reflections and observations were assessed using “member checking,” whereby students, teachers and community partners could agree or disagree with the researcher's interpretation. The students and teachers were further asked informally to share their own reflections and observations on this process. Results and conclusions Using youth to research other youth within a participatory research framework had many benefits for the quality of the research, the youth researchers and the community. The research was perceived by the researchers and participants to be more valid and credible. The approach was more appropriate for the students, and the youth researchers gained valuable research experience and a sense of ownership of both the research process and results. Viewing smoking through their children's eyes was seen by the community to be a powerful and effective means of creating awareness of the community environment. Limitations of the approach were residual response bias of participants, the short period of time to conduct the research and failure to fully explore student motivations to smoke or not to smoke. Ethical considerations included conducting research with minors, difficulties in obtaining written parental consent, decisions on cameras (disposable versus digital) and representation of all participants in the final research product. PMID:22584512

  17. 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.

  18. Attention and information processing in schizophrenia.

    PubMed

    Hemsley, D R

    1976-06-01

    The performance of 20 acute schizophrenics and 10 depressives, matched for age, verbal intelligence, and pre-morbid functioning, was assessed on a choice reaction-time card-sorting task. Stimulus and response uncertainty were varied independently, and there were two main conditions, distraction and no distraction. The schizophrenics were slower than the depressives over all the functions examined in the study. Schizophrenics were significantly more affected by increases in response uncertainty than the depressives. Although there was a tendency for the schizophrenic group to be more affected by distraction and by increasing stimulus uncertainty, these differences were not significant. There was no significant interaction between the effects of stimulus and response uncertainty, nor between the effects of distraction and stimulus uncertainty. The effects of distraction increased with increasing response uncertainty. The results are discussed in relation to two models of information processing, suggested by Broadbent (1971) and by Sternberg (1969). Such models allow a more detailed examination of the cognitive abnormalities found in schizophrenia. PMID:938824

  19. 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

  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. Lateral Quantum Dots for Quantum Information Processing

    NASA Astrophysics Data System (ADS)

    House, Matthew Gregory

    The possibility of building a computer that takes advantage of the most subtle nature of quantum physics has been driving a lot of research in atomic and solid state physics for some time. It is still not clear what physical system or systems can be used for this purpose. One possibility that has been attracting significant attention from researchers is to use the spin state of an electron confined in a semiconductor quantum dot. The electron spin is magnetic in nature, so it naturally is well isolated from electrical fluctuations that can a loss of quantum coherence. It can also be manipulated electrically, by taking advantage of the exchange interaction. In this work we describe several experiments we have done to study the electron spin properties of lateral quantum dots. We have developed lateral quantum dot devices based on the silicon metal-oxide-semiconductor transistor, and studied the physics of electrons confined in these quantum dots. We measured the electron spin excited state lifetime, which was found to be as long as 30 ms at the lowest magnetic fields that we could measure. We fabricated and characterized a silicon double quantum dot. Using this double quantum dot design, we fabricated devices which combined a silicon double quantum dot with a superconducting microwave resonator. The microwave resonator was found to be sensitive to two-dimensional electrons in the transistor channel, which we measured and characterized. We developed a new method for extracting information from random telegraph signals, which are produced when we observe thermal fluctuations of electrons in quantum dots. The new statistical method, based on the hidden Markov model, allows us to detect spin-dependent effects in such fluctuations even though we are not able to directly observe the electron spin. We use this analysis technique on data from two experiments involving gallium arsenide quantum dots and use it to measure spin-dependent tunneling rates. Our results advance the

  2. 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. PMID:19144585

  3. 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…

  4. Summary of research on microbiological processes

    SciTech Connect

    Winters, A.L.

    1992-09-01

    Storage of thermal energy in aquifers has obvious benefits of saving energy and decreasing the consumption of fossil fuels. However, aquifer thermal energy storage (ATES), which involves groundwater aquifers as the storage medium for heat or chill, impinges on the environment. A literature review of pertinent microbiology publications (Hicks and Stewart, 1988) identified the potential for the interaction of ATES systems and microbiological processes to create a source of infectious diseases and the potential for damage to the environment. In addition, the review identified a potential for microbiological processes to develop conditions that would interfere with the operation of an ATES system. As a result of this research effort, investigators from Finland, Germany, Switzerland, and the United States have examined several ATES systems in operation and have observed that the ATES systems studied do not contribute to infectious disease transmission, do not adversely affect the environment, and do not contribute significantly to biofouling or biocorrosion.

  5. 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…

  6. Information Systems to Support a Decision Process at Stanford.

    ERIC Educational Resources Information Center

    Chaffee, Ellen Earle

    1982-01-01

    When a rational decision process is desired, information specialists can contribute information and also contribute to the process in which that information is used, thereby promoting rational decision-making. The contribution of Stanford's information specialists to rational decision-making is described. (MLW)

  7. 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…

  8. Information Processing Theory and Learning Disabilities: An Overview.

    ERIC Educational Resources Information Center

    Swanson, H. Lee

    1987-01-01

    The article provides an overview of a special topical issue on information processing as it relates to learning disabilities. Components of information processing theory are described, a model of information processing is presented, and subsequent articles in the special issue are summarized. (JW)

  9. Partnering with Indigenous student co-researchers: improving research processes and outcomes

    PubMed Central

    Genuis, Shelagh K.; Willows, Noreen; Jardine, Cindy G.

    2015-01-01

    Objective To examine the contribution of student co-researchers to a community-based participatory Photovoice investigation of Indigenous children's food-related lived experience. We examine co-researchers’ contributions to the research process, their role in knowledge co-generation and dissemination, and factors that fostered research partnership with the teenage co-researchers. Methods High school students attending a First Nation community school in Canada were trained as research partners. They contributed to aspects of research design, conducted interviews with grades 3 and 4 Photovoice participants, and participated in data analysis and the development of a culturally relevant photobook. The study was initiated by the community's research committee. It is informed by critical consciousness theory and the positive youth development framework. Results Student co-researchers incorporated culturally appropriate strategies as they interviewed participants. Co-researchers adopted conversational approaches, built rapport by articulating personal and cultural connections, and engaged in mentoring and health promotion as they interviewed participants. They made critical contributions to dissemination by developing photobook content that promoted the importance of traditional foods and the vital role of family and community in healthy eating practices. Relationships and “dialogic” space were important to building partnership with and promoting capacity development among youth co-researchers. Conclusions Partnership between university researchers and Indigenous student co-researchers holds great promise for health promotion in communities. Co-researchers developed research and leadership skills, gained understanding of health challenges facing their community, and initiated health and cultural promotion through the project's Photobook. This investigation supports the powerful potential of student co-researchers to meaningfully contribute to research processes and

  10. Informal Communication Among Scientists in Sleep Research

    ERIC Educational Resources Information Center

    Crawford, Susan

    1971-01-01

    Using sociometric techniques, an informal communication network is identified which includes 73 percent of the scientists. Information transferred to these scientists is so situated that it could be transmitted to 95 percent of the network scientists through one intermediary scientist or less. (23 references) (Author)

  11. 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…

  12. Thermal EOR process research and development

    SciTech Connect

    Engi, D.; Aeschliman, D.P.; Moreno, J.B.

    1985-01-01

    This paper describes recent results of Research and Development activities associated with thermal EOR processes in the areas of process mapping, downhole steam generator (DSG) materials performance, and insulated tubulars. Field measurements which can be used to map overall geometry and local stability of the displacement fronts would be particularly useful in the context of process control. Electromagnetic techniques which are being developed to make these measurements are currently limited to qualitative interpretations. This paper first describes lab scale physical simulations being conducted to develop a fundamental understanding of the variations in electrical properties associated with the constitutive zones of a recovery process to improve our ability to interpret field data. Field tests in 1981 to 1982 identified DSG combustor material failure as the primary technical concern in DSG development, with the presumption that the failure mode was due to mixed hot gas corrosion. Experimental results are summarized here for a variety of candidate combustor materials, chosen largely for corrosion resistance. No important differences in performance were found. More recently, analytical studies supported by a single experiment on a thin-walled combustor liner have suggested that thermally-induced stress in the thick-walled liners used is the probable cause of failure. Insulated steam injection tubulars have been observed to be less effective in reducing wellbore heat loss if operated in a wet wellbore - a typical situation. Wellbore refluxing, a process analogous to the action of a heat pipe, was proposed in 1983 to be the source of the reduced efficiency. The results of recently completed tests on insulated tubing in wet and dry wellbores are reported. 23 references, 16 figures, 3 tables.

  13. 75 FR 63141 - Information Collection; Research Data Archive Use Tracking

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-14

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Information Collection; Research Data Archive Use Tracking AGENCY... organizations on the currently approved information collection, Research Data Archive Use Tracking. DATES... Research Station, 608-231-9234. Individuals who use telecommunication devices for the deaf (TDD) may...

  14. Meta-Synthesis of Research on Information Seeking Behaviour

    ERIC Educational Resources Information Center

    Urquhart, Christine

    2011-01-01

    Introduction: Meta-synthesis methods may help to make more sense of information behaviour research evidence. Aims and objectives: The objectives are to: 1) identify and examine the theoretical research strategies commonly used in information behaviour research; 2) discuss meta-synthesis methods that might be appropriate to the type of research…

  15. Refining the Enrolment Process in Emergency Medicine Research

    PubMed Central

    Sahan, Kate M; Channon, Keith M; Choudhury, Robin P; Kharbanda, Rajesh K; Lee, Regent; Sheehan, Mark

    2016-01-01

    Research in the emergency setting involving patients with acute clinical conditions is needed if there are to be advances in diagnosis and treatment. But research in these areas poses ethical and practical challenges. One of these is the general inability to obtain informed consent due to the patient’s lack of mental capacity and insufficient time to contact legal representatives. Regulatory frameworks which allow this research to proceed with a consent ‘waiver’, provided patients lack mental capacity, miss important ethical subtleties. One of these is the varying nature of mental capacity among emergency medicine patients. Not only is their capacity variable and often unclear, but some patients are also likely to be able to engage with the researcher and the context to varying degrees. In this paper we describe the key elements of a novel enrolment process for emergency medicine research that refines the consent waiver and fully engages with the ethical rationale for consent and, in this context, its waiver. The process is verbal but independently documented during the ‘emergent’ stages of the research. It provides appropriate engagement with the patient, is context-sensitive and better addresses ethical subtleties. In line with regulation, full written consent for on-going participation in the research is obtained once the emergency is passed. PMID:27499840

  16. 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

  17. 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…

  18. 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.

  19. Effectiveness of Smithsonian Science Information Exchange Hampered by Lack of Complete, Current Research Information.

    ERIC Educational Resources Information Center

    Comptroller General of the U.S., Washington, DC.

    The Smithsonian Science Information Exchange is intended to be a clearinghouse for information on current research in physical, biological, and social sciences. The information is compiled to facilitate more effective planning and coordination of research and development programs sponsored by Federal funds. This report informs the Congress of a…

  20. Information Failures and Catastrophes: What Can We Learn by Linking Information Studies and Disaster Research?

    ERIC Educational Resources Information Center

    MacIntosh-Murray, Anu; Choo, Chun Wei

    2002-01-01

    Discusses information failures as precursors to, as opposed to outcomes of, disasters. Relates research in disasters and accidents, information use environments and information behaviors, and culture (i.e. information, safety, and organizational cultures) to highlight linkages and implications for research and practice. Illustrates connections…

  1. 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…

  2. Information Technology for Harvesting NASA Earth Science Research Results

    NASA Astrophysics Data System (ADS)

    Aanstoos, J. V.; Shaw, D.; O'Hara, C.; Frisbie, T.

    2007-12-01

    The NASA Applied Sciences Program has funded the Mississippi Research Consortium (MRC) to develop information technology that will facilitate searches for potential applications of NASA assets to various needs in the earth sciences community. In particular, it will help generate ideas for new ways to use NASA missions, research, and/or models in conjunction with operational decision-making processes (or decision support systems) to achieve a particular benefit to society. In this paper, we describe the development of information technology that will facilitate that ability. The resulting system is called the Earth Science Knowledge Base (ESKB). The ESKB contains and index relevant NASA research result publications in a database that is compatible with the evolving NASA "Mission to Models" (M2M) database and shares relevant table space with it. In particular, fields from this system identifying relevant NASA missions, models, and data products are used to cross-index the data collected on published results of research projects. Fields characterizing the research results based on the six earth science focus areas and the twelve applications of national priority are included. In the course of developing the ESKB, novel uses of existing online databases and search tools have been developed. In addition, data mining tools have been developed for facilitating the proper characterization of research results. In addition to research results, the ESKB includes data that characterizes the current network of NASA earth science partners. This includes information on organizations and agencies funded by or partnered with NASA to conduct earth science research, technology, and applications projects. The relationships between NASA programs and project sponsors are also captured in this knowledge base. The ESKB is implemented as a client-server system that will allow access and updates from a distributed network of users. It has a user-friendly interface designed to facilitate the

  3. ISS and Shuttle Payload Research Development and Processing

    NASA Technical Reports Server (NTRS)

    Calhoun, Kyle A.

    2010-01-01

    NASA's ISS and Spacecraft Processing Directorate (UB) is charged with the performance of payload development for research originating through NASA, ISS international partners, and the National Laboratory. The Payload Development sector of the Directorate takes biological research approved for on orbit experimentation from its infancy stage and finds a way to integrate and implement that research into a payload on either a Shuttle sortie or Space Station increment. From solicitation and selection, to definition, to verification, to integration and finally to operations and analysis, Payload Development is there every step of the way. My specific work as an intern this summer has consisted of investigating data received by separate flight and ground control Advanced Biological Research Systems (ABRS) units for Advanced Plant Experiments (APEX) and Cambium research. By correlation and analysis of this data and specific logbook information I have been working to explain changes in environmental conditions on both the flight and ground control unit. I have then, compiled all of that information into a form that can be presentable to the Principal Investigator (PI). This compilation allows that PI scientist to support their findings and add merit to their research. It also allows us, as the Payload Developers, to further inspect the ABRS unit and its performance

  4. Evaluation Criteria for Solid Waste Processing Research and Technology Development

    NASA Technical Reports Server (NTRS)

    Levri, Julie A.; Hogan, J. A.; Alazraki, M. P.

    2001-01-01

    A preliminary list of criteria is proposed for evaluation of solid waste processing technologies for research and technology development (R&TD) in the Advanced Life Support (ALS) Program. Completion of the proposed list by current and prospective ALS technology developers, with regard to specific missions of interest, may enable identification of appropriate technologies (or lack thereof) and guide future development efforts for the ALS Program solid waste processing area. An attempt is made to include criteria that capture information about the technology of interest as well as its system-wide impacts. Some of the criteria in the list are mission-independent, while the majority are mission-specific. In order for technology developers to respond to mission-specific criteria, critical information must be available on the quantity, composition and state of the waste stream, the wast processing requirements, as well as top-level mission scenario information (e.g. safety, resource recovery, planetary protection issues, and ESM equivalencies). The technology readiness level (TRL) determines the degree to which a technology developer is able to accurately report on the list of criteria. Thus, a criteria-specific minimum TRL for mandatory reporting has been identified for each criterion in the list. Although this list has been developed to define criteria that are needed to direct funding of solid waste processing technologies, this list processes significant overlap in criteria required for technology selection for inclusion in specific tests or missions. Additionally, this approach to technology evaluation may be adapted to other ALS subsystems.

  5. 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

  6. Minimal approach to neuro-inspired information processing.

    PubMed

    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

  7. Engineering Design Thinking and Information Gathering. Final Report. Research in Engineering and Technology Education

    ERIC Educational Resources Information Center

    Mentzer, Nathan

    2011-01-01

    The objective of this research was to explore the relationship between information access and design solution quality of high school students presented with an engineering design problem. This objective is encompassed in the research question driving this inquiry: How does information access impact the design process? This question has emerged in…

  8. From the Research Laboratory to the Operating Company: How Information Travels.

    ERIC Educational Resources Information Center

    Coppin, Ann S.; Palmer, Linda L.

    1980-01-01

    Reviews transmission processes of Chevron Oil Field Research Company (COFRC) research results from laboratories to end-user operating companies worldwide. Information dissemination methods described included informal communication, intercompany meetings, visits by COFRC personnel to operating company offices, distribution of written reports,…

  9. Tacit Information Literacies in Beginning College Students: Research Pedagogy in Geography

    ERIC Educational Resources Information Center

    Bauch, Nicholas; Sheldon, Christina

    2014-01-01

    Whereas instruction on how to conduct original research can build on beginning college students' tacit information literacies, the explicit articulation of existing processes for information gathering is rarely elicited by instructors prior to students' submission of a final research paper. In this essay, authors Nicholas Bauch and…

  10. Wisconsin's ERIC On-Line Information Retrieval - Demonstration and Research. (Information Retrieval and Research Project). Final Report.

    ERIC Educational Resources Information Center

    Lambert, Roger H.; Grady, Carl R.

    In compiling the final report of Wisconsin's ERIC on-line Information Retrieval Demonstration and Research Project, an extensive review of research on information science, user needs and perceptions, and information use and saturation was seen as a vital first step. Such knowledge might help explain the successes and failures of the Project, which…

  11. Statistical process control in nursing research.

    PubMed

    Polit, Denise F; Chaboyer, Wendy

    2012-02-01

    In intervention studies in which randomization to groups is not possible, researchers typically use quasi-experimental designs. Time series designs are strong quasi-experimental designs but are seldom used, perhaps because of technical and analytic hurdles. Statistical process control (SPC) is an alternative analytic approach to testing hypotheses about intervention effects using data collected over time. SPC, like traditional statistical methods, is a tool for understanding variation and involves the construction of control charts that distinguish between normal, random fluctuations (common cause variation), and statistically significant special cause variation that can result from an innovation. The purpose of this article is to provide an overview of SPC and to illustrate its use in a study of a nursing practice improvement intervention. PMID:22095634

  12. NASA/MSFC FY-85 Atmospheric Processes Research Review

    NASA Technical Reports Server (NTRS)

    Vaughan, W. W. (Compiler); Porter, F. (Compiler)

    1985-01-01

    The two main areas of focus for the research program are global scale processes and mesoscale processes. Geophysical fluid processes, satellite doppler lidar, satellite data analysis, atmospheric electricity, doppler lidar wind research, and mesoscale modeling are among the topics covered.

  13. [From informed to shared: the developing process of consent].

    PubMed

    Casari, E F; Massimo, L M E

    2002-06-01

    Based on the respect of the four well known ethical principles "autonomy, non-maleficence, beneficence and justice", of clinical cognitive psychology, social psychology and bioethics, and in the light of moral values, we wish to comment the clinical problems involving informed consent for diagnostic procedures, treatment and research in pediatrics. Studies of the issues in attitudes and shared consent in the clinical management involving children, their parents and the therapeutic team are still limited. Our suggestion is to manage the process of informed consent as a negotiated "shared consent" originated from the cognitive social representation theory, and taking into consideration the evolutive characteristics of the cognitive processes in children and adolescents, the ego defence mechanisms, the coping behaviour activated in the relationship among the pediatric patient, his/her family and the physicians. Many parents told us that the informed consent process is helpful though often confusing. Satisfaction was not related to ethnicity or education level. They found discussions more helpful than the consent documents. The more difficult process concerned their understanding of the concept of randomisation and the request of their consent to this procedure. The model we suggest has also the aim to give adequate and honest informations to children and adolescents through a continuous dialogue with the physician, until this become a routine part of their life in hospital care, to avoid confusion, to satisfy any request and curiosity, to be honest and helpful with any answer. We strongly believe that medical students, and in particular pediatricians, must be trained on "communication" and that they need to acquire, in addition to their medical capability, a good knowledge on this topic, including ethics and relational aspects. In our opinion, pediatricians must become expert also in the following topics: "Problem-related Learning", "The Family System Health Model

  14. 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... (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Beef...

  15. Nanoinformatics knowledge infrastructures: bringing efficient information management to nanomedical research.

    PubMed

    de la Iglesia, D; Cachau, R E; García-Remesal, M; Maojo, V

    2013-11-27

    Nanotechnology represents an area of particular promise and significant opportunity across multiple scientific disciplines. Ongoing nanotechnology research ranges from the characterization of nanoparticles and nanomaterials to the analysis and processing of experimental data seeking correlations between nanoparticles and their functionalities and side effects. Due to their special properties, nanoparticles are suitable for cellular-level diagnostics and therapy, offering numerous applications in medicine, e.g. development of biomedical devices, tissue repair, drug delivery systems and biosensors. In nanomedicine, recent studies are producing large amounts of structural and property data, highlighting the role for computational approaches in information management. While in vitro and in vivo assays are expensive, the cost of computing is falling. Furthermore, improvements in the accuracy of computational methods (e.g. data mining, knowledge discovery, modeling and simulation) have enabled effective tools to automate the extraction, management and storage of these vast data volumes. Since this information is widely distributed, one major issue is how to locate and access data where it resides (which also poses data-sharing limitations). The novel discipline of nanoinformatics addresses the information challenges related to nanotechnology research. In this paper, we summarize the needs and challenges in the field and present an overview of extant initiatives and efforts. PMID:24932210

  16. Nanoinformatics knowledge infrastructures: bringing efficient information management to nanomedical research

    PubMed Central

    de la Iglesia, D; Cachau, R E; García-Remesal, M; Maojo, V

    2014-01-01

    Nanotechnology represents an area of particular promise and significant opportunity across multiple scientific disciplines. Ongoing nanotechnology research ranges from the characterization of nanoparticles and nanomaterials to the analysis and processing of experimental data seeking correlations between nanoparticles and their functionalities and side effects. Due to their special properties, nanoparticles are suitable for cellular-level diagnostics and therapy, offering numerous applications in medicine, e.g. development of biomedical devices, tissue repair, drug delivery systems and biosensors. In nanomedicine, recent studies are producing large amounts of structural and property data, highlighting the role for computational approaches in information management. While in vitro and in vivo assays are expensive, the cost of computing is falling. Furthermore, improvements in the accuracy of computational methods (e.g. data mining, knowledge discovery, modeling and simulation) have enabled effective tools to automate the extraction, management and storage of these vast data volumes. Since this information is widely distributed, one major issue is how to locate and access data where it resides (which also poses data-sharing limitations). The novel discipline of nanoinformatics addresses the information challenges related to nanotechnology research. In this paper, we summarize the needs and challenges in the field and present an overview of extant initiatives and efforts. PMID:24932210

  17. Informed consent in implantable BCI research: identification of research risks and recommendations for development of best practices

    NASA Astrophysics Data System (ADS)

    Klein, Eran; Ojemann, Jeffrey

    2016-08-01

    Objective. Implantable brain–computer interface (BCI) research promises improvements in human health and enhancements in quality of life. Informed consent of subjects is a central tenet of this research. Rapid advances in neuroscience, and the intimate connection between functioning of the brain and conceptions of the self, make informed consent particularly challenging in BCI research. Identification of safety and research-related risks associated with BCI devices is an important step in ensuring meaningful informed consent. Approach. This paper highlights a number of BCI research risks, including safety concerns, cognitive and communicative impairments, inappropriate subject expectations, group vulnerabilities, privacy and security, and disruptions of identity. Main results. Based on identified BCI research risks, best practices are needed for understanding and incorporating BCI-related risks into informed consent protocols. Significance. Development of best practices should be guided by processes that are: multidisciplinary, systematic and transparent, iterative, relational and exploratory.

  18. Information technology research: Transforming our future

    NASA Astrophysics Data System (ADS)

    Bajcsy, Ruzena, Dr.

    2001-08-01

    The Information Age is transforming our economy and our lives. In its pathbreaking 1999 report to President Clinton, the Presidential Information Technology Advisory Committee (PITAC) outlined the ten crucial ways that new technologies are transforming society in the U.S. It is clear that the Federal government will need to provide the critical R&D investments that will help retain and bolster the U.S. technological lead in the 21st century. These investments will also support efforts to make new technologies and their benefits available to all U.S. citizens.

  19. The effects of the Freedom of Information Act on research.

    PubMed

    Stallones, R A

    1982-04-01

    Use of the Freedom of Information Act can be potentially harmful to the security of research in progress. There is no protection from disclosure of information in grant applications; collected research data can be obtained and disclosed prematurely; and data supporting published research may be acquired and re-analyzed in a faulty manner. Greater secretiveness and competition will result from a requirement to surrender research data on demand. Scientists are urged to refrain from invoking FOIA. PMID:7065310

  20. Research Investigation of Information Access Methods

    ERIC Educational Resources Information Center

    Heinrichs, John H.; Sharkey, Thomas W.; Lim, Jeen-Su

    2006-01-01

    This study investigates the satisfaction of library users at Wayne State University who utilize alternative information access methods. The LibQUAL+[TM] desired and perceived that satisfaction ratings are used to determine the user's "superiority gap." By focusing limited library resources to address "superiority gap" issues identified by each…

  1. Global Scale Atmospheric Processes Research Program Review

    NASA Technical Reports Server (NTRS)

    Worley, B. A. (Editor); Peslen, C. A. (Editor)

    1984-01-01

    Global modeling; satellite data assimilation and initialization; simulation of future observing systems; model and observed energetics; dynamics of planetary waves; First Global Atmospheric Research Program Global Experiment (FGGE) diagnosis studies; and National Research Council Research Associateship Program are discussed.

  2. Information Accretion and Reduction in Text Processing: Inferences.

    ERIC Educational Resources Information Center

    Kintsch, Walter

    1993-01-01

    Suggests that the term "inference" itself has had a negative effect on the study of how information is elaborated and reduced in text processing. Discusses some of the current views of inferencing in text comprehension. Suggests viewing information reduction processes within the same framework as information accretion. (HB)

  3. 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…

  4. 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. PMID:25389278

  5. Development of the Instructional Model by Integrating Information Literacy in the Class Learning and Teaching Processes

    ERIC Educational Resources Information Center

    Maitaouthong, Therdsak; Tuamsuk, Kulthida; Techamanee, Yupin

    2011-01-01

    This study was aimed at developing an instructional model by integrating information literacy in the instructional process of general education courses at an undergraduate level. The research query, "What is the teaching methodology that integrates information literacy in the instructional process of general education courses at an undergraduate…

  6. How developmental psychopathology theory and research can inform the research domain criteria (RDoC) project.

    PubMed

    Franklin, Joseph C; Jamieson, Jeremy P; Glenn, Catherine R; Nock, Matthew K

    2015-01-01

    The recently proposed Research Domain Criteria (RDoC) project has the potential to stimulate new research and overcome many of the limitations of the Diagnostic and Statistical Manual of Mental Disorders taxonomy. In the present article we focus, in three main sections, on how theory and research from developmental psychopathology can inform RDoC. First, we discuss the ontology of mental illness and the potential advantages of the RDoC approach to understanding the nature of mental illness. Second, we note potential issues to consider when implementing the RDoC framework, including (a) integrating developmental processes, (b) classifying mental illness within a dimensional approach, and (c) avoiding problems associated with biological reductionism. Third, we describe how a developmental psychopathology perspective may inform each of these potential issues within RDoC. Finally, we highlight the study of emotion and the centrality of affective processes within the RDoC framework. Specifically, we describe how constructionist models of emotion are consistent with developmental psychopathology and how this perspective on emotion can help to guide RDoC research. PMID:24555423

  7. Development of an Electronic Research Permissions Management System to Enhance Informed Consents and Capture Research Authorizations Data

    PubMed Central

    Obeid, Jihad S.; Gerken, Katherine; Madathil, Kapil Chalil; Rugg, Daniel; Alstad, Colin E.; Fryar, Katrina; Alexander, Randall; Gramopadhye, Anand K.; Moskowitz, Jay; Sanderson, Iain C.

    Informed consents are a critical and essential component of the clinical research process. Currently, most consents and research privacy authorizations are being captured on paper. In this paper we describe a novel method of capturing this information electronically. The objective is to allow easier tracking of research participants’ intent for current and future research involvement, enhance consent comprehension and facilitate the research workflow. After multidisciplinary analysis in key hospital registration areas and research participant enrollment, an open source software product was designed to capture this data through a user-friendly touch screen interface. The data may then be fed into a clinical data warehouse for use in cohort discovery or consent tracking. Despite ethical, legal and informatics challenges in clinical and research environments, we propose that this technology opens new avenues for significantly enhancing the consent process and positively impacting recruitment. PMID:24303263

  8. Membrane applications and research in food processing: An assessment

    SciTech Connect

    Mohr, C.M.; Leeper, S.A.; Engelau, D.E.; Charboneau, B.L.

    1988-08-01

    This assessment is intended to aid in planning separations research and development projects aimed at reducing energy consumption in the food industry. The food processing industry uses approximately 1.5 quadrillion Btu per year, 2% of the US national annual energy consumption. Food processing involves a variety of liquid feed, product, and waste streams and makes extensive use of thermal operations such as drying, evaporation, pasteurization, and distillation. As such, it is a candidate for energy conservation through the use of membrane separations. The assessment is organized according to Standard Industry Classification (SIC) Code for the food industry. Individual subindustries considered are: (a) Meat Processing, Dairy Products, Preserved Fruit and Vegetables, Grain Milling, Bakery Products, Sugar and Confectionery products, Edible Fats and Oils, and Beverages. Topics covered include: (a) background information on food processing and membrane separations, (b) a review of current and developing membrane separations for the food industry, (c) energy consumption and processes used in individual subindustries, (d) separations in the subindustries that could be augmented or replaced by membrane processes, (e) industry practices and market conditions that could affect adoption of new technologies, and (f) prioritized recommendations for DOE-OIP supported research to further use of membrane separations in the food industry. 435 refs.

  9. Optical information processing for NASA's space exploration

    NASA Technical Reports Server (NTRS)

    Chao, Tien-Hsin; Ochoa, Ellen; Juday, Richard

    1990-01-01

    The development status of optical processing techniques under development at NASA-JPL, NASA-Ames, and NASA-Johnson, is evaluated with a view to their potential applications in future NASA planetary exploration missions. It is projected that such optical processing systems can yield major reductions in mass, volume, and power requirements relative to exclusively electronic systems of comparable processing capabilities. Attention is given to high-order neural networks for distortion-invariant classification and pattern recognition, multispectral imaging using an acoustooptic tunable filter, and an optical matrix processor for control problems.

  10. SET: Research Information for Teachers, 1989.

    ERIC Educational Resources Information Center

    Richards, Llyn, Ed.; Wright, Judith, Ed.

    1989-01-01

    This document consists of the two issues of "SET" published during 1989. Each SET issue consists of a packet of brief reports, leaflets, pamphlets, etc., all reporting on educational research and designed for private study, staff-meetings, in-service courses, or small group discussions. (LL/ND)

  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. Integrated image information management: research issues

    NASA Astrophysics Data System (ADS)

    Mehrotra, Rajiv; Pierson, William E., Jr.

    1995-06-01

    A vast number of applications including defense, medical, manufacturing, law enforcement, digital library, education, space exploration, weather forecasting, and entertainment require efficient management of huge collections of nonalphanumeric data. The most common and important nonalphanumeric data in most of these applications is image data. Owing to the availability of a variety of visual sensors, several large collections of images and related anciliary data exists and are rapidly growing. Examples of such collections include LANDSAT, weather, medical, and DoD target signature images. Unfortunately, in most cases only a fraction of the collected data is ever utilized to its full potential. The primary reason for this under-utilization is the lack of pictorial data management techniques/systems. Conventional data management systems are not designed to handle pictorial data in an integrated fashion, i.e., images and alphanumeric data are not treated equally. In such systems, an image is stored as a tag field in the description of some entity. Images are not entities and they cannot be key fields. Furthermore, content-based retrieval of images and related data is not possible. Therefore, new data management technologies need to be developed for an integrated management of textual and imagery data. This requires a clear understanding of the requirements and desireable characteristics of a pictorial data management system. In almost all image information management (or integrated image database) applications, image information modeling, content-based image information retrieval, and memeory management are the most important issues to be resolved. In this paper, the requirements of an integrated image information management system and the challenges posed by image data from the data modeling, the content-based retrieval, and the memory management viewpoints are discussed.

  13. 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.

  14. 78 FR 78325 - National Research, Promotion, and Consumer Information Programs; Request for Extension and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ..., peanuts, popcorn, pork, potatoes, processed raspberries, softwood lumber, sorghum, soybeans, and... Information Act of 1985 ; the Potato Research and Promotion Act [7 U.S.C. 2611-26271; the Soybean...

  15. Form, Function, and Information Processing in Stochastic Regulatory Networks

    NASA Astrophysics Data System (ADS)

    Wiggins, Chris

    2009-03-01

    The ability of a biological network to transduce signals, e.g., from chemical information about the abundance of small molecules into regulatory information about the rate of mRNA expression, is thwarted by numerous sources of noise. A great amount has been learned and conjectured in the last decade about the extent to which the form of a network --- specified by the connectivity and sign of regulation --- constrains or guides the networks function --- the particular noisy input-output relation(s) the network is capable of executing. In parallel, a great amount of research has sought to elucidate the role of inescapable or 'intrinsic' noise arising from the finite copy number of the participating molecules, which sets physical limits on information processing in small cells. I'll discuss how information theory may help illuminate these topics by providing a framework for quantifying function which does not rely on specifying the particular task to be performed a priori, as well as by providing a measure for the extent to which form follows function. En route I hope to show how stochastic chemical kinetics, modeled by the (linear) master equation describing the probability of copy counts for all reactants, benefits from the same spectral approaches fundamental to solving the (linear) diffusion equation.

  16. Spatial Information in local society's cultural conservation and research

    NASA Astrophysics Data System (ADS)

    Jang, J.-J.; Liao, H.-M.; Fan, I.-C.

    2015-09-01

    Western parade, called " raojing " , the main spirit is passing through of these ranges in the process, to reach the people within bless range, many scholars and academic experts's folk research are dependent on such spatial information. 2012, GIS center applied WebGIS and GPS to gather raojing activities spatial information in cooperation with multi-units, aggregated seven sessions, 22 days, 442 temples had pass through . The atlas also published named "Atlas of the 2012 Religious Processions in the Tainan Region" in 2014. we also applied national cultural resources data form relevant government authorities, through the metadata design and data processing(geocoding), established cultural geospatial and thematic information ,such as 800 monuments, 1,100 historic buildings and 4,300 old trees data. In recent years, based on CRGIS technology and operational concepts, different domain experts or local culture-ahistory research worker/team had to cooperate with us to establish local or thematic material and cultural resources. As in collaboration with local culture-history research worker in Kinmen County in 2012, build Kinmen intangible cultural assets - Wind Lion God ,set metadata and build 122 wind lion god `s attribute data and maps through field survey, it is worth mention such fieldwork data integrity is more than the official registration data form Kinmen National Park, the number of is wind lion god more than 40; in 2013,we were in cooperation with academic experts to establish property data and map of the theatre during the Japanese colonial era in Taiwan, a total of 170 theatres ; we were in cooperation with Japanese scholars, used his 44 detaile field survey data of sugar refineries during the Japanese colonial era in Taiwan ,to produce a sugar refineries distribution map and extend to a thematic web(http://map.net.tw/) [The Cultural Heritage Maps of Taiwan Suger Factories in a Century]site according to CRGIS independent cultural concept. Deployment and operation

  17. Understanding informed consent for participation in international health research.

    PubMed

    Jegede, Ayodele S

    2009-08-01

    To participate in health research, there is a need for well-administered informed consent. Understanding of informed consent, especially in international health research, is influenced by the participants' understanding of information and the meaning attached to the information communicated to them regarding the purpose and procedure of the research. Incorrect information and the power differential between researcher and participants may lead to participants becoming victims of harmful research procedures. Meningitis epidemics in Kano in early 1996 led to a response from drug companies, especially Pfizer, as well as humanitarian workers from Médecins Sans Frontiers, which resulted in an unethical trial. Pfizer's drug trial during the epidemics has left a lasting controversy, which has yet to be resolved. This paper examines the key issues surrounding the controversy, discusses the context of informed decision-making, the ethical issues and implications of the incident, and concludes with some recommendations. Relevant texts, journals, Internet materials, newspaper articles and documentary materials on the conduct of the Pfizer's Trovan trial have been consulted. Four types of action (act intuitively, act rationally, act ignorantly, and act contextually - based on information provided) are identified as possible options for decision making. Participants most likely acted in ignorance due to poor understanding of the information contained in the verbal informed consent administered, thereby raising ethical issues. It is concluded that health research ethics committees have an important role to play nationally and locally in overseeing research, and in avoiding future occurrences. PMID:18637943

  18. 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..., Research, and Information Referendum. SUMMARY: The Agricultural Marketing Service (AMS) is announcing that..., USDA published in the Federal Register (75 FR 70573), a final rule that sets forth procedures that...

  19. Informed-Consent Issues with Adolescent Health Behavior Research

    ERIC Educational Resources Information Center

    Olds, R. Scott

    2003-01-01

    Objective: To identify the informed-consent issues when conducting adolescent health behavior research. Methods: A literature review was conducted across diverse academic fields about the informed-consent issues that were relevant to adolescent health behavior research. Results: Issues included defining consent, assent and permission, minimal…

  20. Approach to Teaching Research Methodology for Information Technology

    ERIC Educational Resources Information Center

    Steenkamp, Annette Lerine; McCord, Samual Alan

    2007-01-01

    The paper reports on an approach to teaching a course in information technology research methodology in a doctoral program, the Doctor of Management in Information Technology (DMIT), in which research, with focus on finding innovative solutions to problems found in practice, comprises a significant part of the degree. The approach makes a…

  1. A Systematic Instructional Design Strategy Derived from Information-Processing Theory.

    ERIC Educational Resources Information Center

    Bell, Margaret E.

    1981-01-01

    Recommends an instructional design strategy derived from information processing theory and research which would include the planned presentation of retrieval events and encourage learners to manage some aspects of their own learning. Twelve references are listed. (MER)

  2. 7 CFR 1220.230 - Promotion, research, consumer information, and industry information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and..., research, consumer information, and industry information activities with respect to soybean and soybean..., marketing and utilization of soybean and soybean products and the creation of new products thereof, to...

  3. 7 CFR 1220.230 - Promotion, research, consumer information, and industry information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and..., research, consumer information, and industry information activities with respect to soybean and soybean..., marketing and utilization of soybean and soybean products and the creation of new products thereof, to...

  4. 7 CFR 1220.230 - Promotion, research, consumer information, and industry information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and..., research, consumer information, and industry information activities with respect to soybean and soybean..., marketing and utilization of soybean and soybean products and the creation of new products thereof, to...

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

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and..., research, consumer information, and industry information activities with respect to soybean and soybean..., marketing and utilization of soybean and soybean products and the creation of new products thereof, to...

  6. Activity Theory in Information Systems Research and Practice: Theoretical Underpinnings for an Information Systems Development Model

    ERIC Educational Resources Information Center

    Mursu, Anja; Luukkonen, Irmeli; Toivanen, Marika; Korpela, Mikko

    2007-01-01

    Introduction: The purpose of information systems is to facilitate work activities: here we consider how Activity Theory can be applied in information systems development. Method. The requirements for an analytical model for emancipatory, work-oriented information systems research and practice are specified. Previous research work in Activity…

  7. Research on pre-processing of QR Code

    NASA Astrophysics Data System (ADS)

    Sun, Haixing; Xia, Haojie; Dong, Ning

    2013-10-01

    QR code encodes many kinds of information because of its advantages: large storage capacity, high reliability, full arrange of utter-high-speed reading, small printing size and high-efficient representation of Chinese characters, etc. In order to obtain the clearer binarization image from complex background, and improve the recognition rate of QR code, this paper researches on pre-processing methods of QR code (Quick Response Code), and shows algorithms and results of image pre-processing for QR code recognition. Improve the conventional method by changing the Souvola's adaptive text recognition method. Additionally, introduce the QR code Extraction which adapts to different image size, flexible image correction approach, and improve the efficiency and accuracy of QR code image processing.

  8. Forced guidance and distribution of practice in sequential information processing.

    NASA Technical Reports Server (NTRS)

    Decker, L. R.; Rogers, C. A., Jr.

    1973-01-01

    Distribution of practice and forced guidance were used in a sequential information-processing task in an attempt to increase the capacity of human information-processing mechanisms. A reaction time index of the psychological refractory period was used as the response measure. Massing of practice lengthened response times while forced guidance shortened them. Interpretation was in terms of load reduction upon the response-selection stage of the information-processing system.-

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

    PubMed Central

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

    2006-01-01

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

  10. 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.

  11. Australian Library & Information Studies (LIS) Researchers Ranking of LIS Journals

    ERIC Educational Resources Information Center

    Smith, Kerry; Middleton, Mike

    2009-01-01

    The paper describes the processes and outcomes of the ranking of LIS journal titles by Australia's LIS researchers during 2007-8, first through the Australian federal government's Research Quality Framework (RQF) process, and then by its replacement, the Excellence in Research for Australia (ERA) initiative. The requirement to rank the journals'…

  12. Indigenous Knowledge and Culturally Responsive Methods in Information Research

    ERIC Educational Resources Information Center

    Becvar, Katherine; Srinivasan, Ramesh

    2009-01-01

    Research and professional practice in librarianship has increasingly turned to community-focused information services (CIS), which allow people to participate in creating and sharing information about themselves and their communities. These information services have a great potential to empower and engage marginalized communities; however, in this…

  13. 7 CFR 1260.169 - Promotion, research, consumer information and industry information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Promotion, research, consumer information and industry information. 1260.169 Section 1260.169 Agriculture Regulations of the Department of Agriculture...), DEPARTMENT OF AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Beef...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

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

  15. The research on image processing technology of the star tracker

    NASA Astrophysics Data System (ADS)

    Li, Yu-ming; Li, Chun-jiang; Zheng, Ran; Li, Xiao; Yang, Jun

    2014-11-01

    As the core of visual sensitivity via imaging, image processing technology, especially for star tracker, is mainly characterized by such items as image exposure, optimal storage, background estimation, feature correction, target extraction, iteration compensation. This paper firstly summarizes the new research on those items at home and abroad, then, according to star tracker's practical engineering, environment in orbit and lifetime information, shows an architecture about rapid fusion between multiple frame images, which can be used to restrain oversaturation of the effective pixels, which means star tracker can be made more precise, more robust and more stable.

  16. Remote Sensing Information Sciences Research Group, year four

    NASA Technical Reports Server (NTRS)

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

    1987-01-01

    The needs of the remote sensing research and application community which will be served by the Earth Observing System (EOS) and space station, including associated polar and co-orbiting platforms are examined. Research conducted was used to extend and expand existing remote sensing research activities in the areas of georeferenced information systems, machine assisted information extraction from image data, artificial intelligence, and vegetation analysis and modeling. Projects are discussed in detail.

  17. Quantum Information Processing with Modular Networks

    NASA Astrophysics Data System (ADS)

    Crocker, Clayton; Inlek, Ismail V.; Hucul, David; Sosnova, Ksenia; Vittorini, Grahame; Monroe, Chris

    2015-05-01

    Trapped atomic ions are qubit standards for the production of entangled states in quantum information science and metrology applications. Trapped ions can exhibit very long coherence times, external fields can drive strong local interactions via phonons, and remote qubits can be entangled via photons. Transferring quantum information across spatially separated ion trap modules for a scalable quantum network architecture relies on the juxtaposition of both phononic and photonic buses. We report the successful combination of these protocols within and between two ion trap modules on a unit structure of this architecture where the remote entanglement generation rate exceeds the experimentally measured decoherence rate. Additionally, we report an experimental implementation of a technique to maintain phase coherence between spatially and temporally distributed quantum gate operations, a crucial prerequisite for scalability. Finally, we discuss our progress towards addressing the issue of uncontrolled cross-talk between photonic qubits and memory qubits by implementing a second ion species, Barium, to generate the photonic link. This work is supported by the ARO with funding from the IARPA MQCO program, the DARPA Quiness Program, the ARO MURI on Hybrid Quantum Circuits, the AFOSR MURI on Quantum Transduction, and the NSF Physics Frontier Center at JQI.

  18. Research governance: implications for health library and information professionals.

    PubMed

    Sen, Barbara A

    2003-03-01

    The Research Governance Framework for Health and Social Care published by the Department of Health in 2001 provides a model of best practice and a framework for research in the health and social care sector. This article reviews the Department of Health Research Governance Framework, discusses the implications of research governance for library and information professionals undertaking research in the health- and social-care sector and recommends strategies for best practice within the information profession relating to research governance. The scope of the Framework document that covers both clinical and non-clinical research is outlined. Any research involving, amongst other issues, patients, NHS staff and use or access to NHS premises may require ethics committee approval. Particular reference is made to the roles, responsibilities and professional conduct and the systems needed to support effective research practice. Issues such as these combine to encourage the development of a quality research culture which supports best practice. Questions arise regarding the training and experience of researchers, and access to the necessary information and support. The use of the Framework to guide research practice complements the quality issues within the evidence-based practice movement and supports the ongoing development of a quality research culture. Recommendations are given in relation to the document's five domains of ethics, science, information, health and safety and finance and intellectual property. Practical recommendations are offered for incorporating research governance into research practice in ways which conform to the Framework's standards and which are particularly relevant for research practitioners in information science. Concluding comments support the use of the Research Governance Framework as a model for best practice. PMID:12641525

  19. Quantum-Classical Hybrid for Information Processing

    NASA Technical Reports Server (NTRS)

    Zak, Michail

    2011-01-01

    Based upon quantum-inspired entanglement in quantum-classical hybrids, a simple algorithm for instantaneous transmissions of non-intentional messages (chosen at random) to remote distances is proposed. The idea is to implement instantaneous transmission of conditional information on remote distances via a quantum-classical hybrid that preserves superposition of random solutions, while allowing one to measure its state variables using classical methods. Such a hybrid system reinforces the advantages, and minimizes the limitations, of both quantum and classical characteristics. Consider n observers, and assume that each of them gets a copy of the system and runs it separately. Although they run identical systems, the outcomes of even synchronized runs may be different because the solutions of these systems are random. However, the global constrain must be satisfied. Therefore, if the observer #1 (the sender) made a measurement of the acceleration v(sub 1) at t =T, then the receiver, by measuring the corresponding acceleration v(sub 1) at t =T, may get a wrong value because the accelerations are random, and only their ratios are deterministic. Obviously, the transmission of this knowledge is instantaneous as soon as the measurements have been performed. In addition to that, the distance between the observers is irrelevant because the x-coordinate does not enter the governing equations. However, the Shannon information transmitted is zero. None of the senders can control the outcomes of their measurements because they are random. The senders cannot transmit intentional messages. Nevertheless, based on the transmitted knowledge, they can coordinate their actions based on conditional information. If the observer #1 knows his own measurements, the measurements of the others can be fully determined. It is important to emphasize that the origin of entanglement of all the observers is the joint probability density that couples their actions. There is no centralized source

  20. Facilitating effects of exercise on information processing.

    PubMed

    Davranche, Karen; Audiffren, Michel

    2004-05-01

    The aim of this study was to examine the facilitating effects of moderate physical exercise on the reaction process to gain a better understanding of the interaction between physiological and cognitive processes. Sixteen participants with specific expertise in decision-making sports performed a double task consisting of choice reaction time while cycling. Signal quality, stimulus-response compatibility and time uncertainty were manipulated. Participants were tested at rest and while cycling at 20% and at 50% of their maximal aerobic power. A mood assessment questionnaire and a critical flicker fusion test were administered before and after the choice reaction time task. The results showed that moderate-intensity exercise (50% maximal aerobic power) improves cognitive performance and that low-intensity exercise (20% maximal aerobic power) enables participants to compensate the negative dual-task effect. PMID:15160595

  1. Communal discourse as a supplement to informed consent for genetic research.

    PubMed

    Foster, M W; Eisenbraun, A J; Carter, T H

    1997-11-01

    Genetic technologies present unique problems for the practice of informed consent. They provide information that may affect a study participant's family or kindred, which may be identifiable as an ethnic or locally isolated population. That information may be used to construct adverse perceptions of such identifiable populations, including non-participants who may not have been informed of or consented to the analyses. To address collective implications of genetic research, we describe a process that can supplement individual consent. Our approach engages pre-existing social units in discourses about proposed research. Communal discourses can influence individuals' decisions to participate in research studies. PMID:9354789

  2. XML-based product information processing method for product design

    NASA Astrophysics Data System (ADS)

    Zhang, Zhen Yu

    2012-01-01

    Design knowledge of modern mechatronics product is based on information processing as the center of the knowledge-intensive engineering, thus product design innovation is essentially the knowledge and information processing innovation. Analysis of the role of mechatronics product design knowledge and information management features, a unified model of XML-based product information processing method is proposed. Information processing model of product design includes functional knowledge, structural knowledge and their relationships. For the expression of product function element, product structure element, product mapping relationship between function and structure based on the XML model are proposed. The information processing of a parallel friction roller is given as an example, which demonstrates that this method is obviously helpful for knowledge-based design system and product innovation.

  3. XML-based product information processing method for product design

    NASA Astrophysics Data System (ADS)

    Zhang, Zhen Yu

    2011-12-01

    Design knowledge of modern mechatronics product is based on information processing as the center of the knowledge-intensive engineering, thus product design innovation is essentially the knowledge and information processing innovation. Analysis of the role of mechatronics product design knowledge and information management features, a unified model of XML-based product information processing method is proposed. Information processing model of product design includes functional knowledge, structural knowledge and their relationships. For the expression of product function element, product structure element, product mapping relationship between function and structure based on the XML model are proposed. The information processing of a parallel friction roller is given as an example, which demonstrates that this method is obviously helpful for knowledge-based design system and product innovation.

  4. Analysis of quantitative phase detection based on optical information processing

    NASA Astrophysics Data System (ADS)

    Tao, Wang; Tu, Jiang-Chen; Chun, Kuang-Tao; Yu, Han-Wang; Xin, Du

    2009-07-01

    Phase object exists widely in nature, such as biological cells, optical components, atmospheric flow field and so on. The phase detection of objects has great significance in the basic research, nondestructive testing, aerospace, military weapons and other areas. The usual methods of phase object detection include interference method, grating method, schlieren method, and phase-contrast method etc. These methods have their own advantages, but they also have some disadvantages on detecting precision, environmental requirements, cost, detection rate, detection range, detection linearity in various applications, even the most sophisticated method-phase contrast method mainly used in microscopic structure, lacks quantitative analysis of the size of the phase of the object and the relationship between the image contrast and the optical system. In this paper, various phase detection means and the characteristics of different applications are analyzed based on the optical information processing, and a phase detection system based on optical filtering is formed. Firstly the frequency spectrum of the phase object is achieved by Fourier transform lens in the system, then the frequency spectrum is changed reasonably by the filter, at last the image which can represent the phase distribution through light intensity is achieved by the inverse Fourier transform. The advantages and disadvantages of the common used filters such as 1/4 wavelength phase filter, high-pass filter and edge filter are analyzed, and their phase resolution is analyzed in the same optical information processing system, and the factors impacting phase resolution are pointed out. The paper draws a conclusion that there exists an optimal filter which makes the detect accuracy best for any application. At last, we discussed how to design an optimal filter through which the ability of the phase testing of optical information processing system can be improved most.

  5. Implications of the concept of minimal risk in research on informed choice in clinical practice.

    PubMed

    Wada, Kyoko; Nisker, Jeff

    2015-10-01

    The concept of a minimal risk threshold in research, beneath which exception to informed consent and ethics review processes may occur, has been codified for over 30 years in many national research regulations and by the Council for International Organizations of Medical Sciences. Although minimal risk in research constitutes one of the criteria for allowing waiver of informed consent or modification to the consent process and a large body of literature exists, discussion of a minimal risk threshold in clinical practice has not occurred. One reason for lack of discussion may be that implicit consent is accepted for a wide range of routine clinical practices. Extending the role of minimal risk in research to clinical practice might assist clinicians in identifying circumstances for which implicit consent is indeed sufficient and circumstances in which it is not. Further, concepts from minimal risk in research might assist clinicians regarding when information provision in health promotion is required. We begin by reviewing concepts in both minimal risk in research and informed choice in clinical practice. We then explore how a clinical minimal risk concept may clarify recommendations for information provision in clinical practice and support the patient's informed choice regarding therapeutic and diagnostic procedures and also health promotion. Given that clinical practice involves a broad scope of health information, professional practice guidelines on information provision based on the application of the minimal risk threshold in research could be developed to guide clinicians in what information must be provided to their patients. PMID:26108215

  6. Implications of the concept of minimal risk in research on informed choice in clinical practice

    PubMed Central

    Wada, Kyoko; Nisker, Jeff

    2015-01-01

    The concept of a minimal risk threshold in research, beneath which exception to informed consent and ethics review processes may occur, has been codified for over 30 years in many national research regulations and by the Council for International Organizations of Medical Sciences. Although minimal risk in research constitutes one of the criteria for allowing waiver of informed consent or modification to the consent process and a large body of literature exists, discussion of a minimal risk threshold in clinical practice has not occurred. One reason for lack of discussion may be that implicit consent is accepted for a wide range of routine clinical practices. Extending the role of minimal risk in research to clinical practice might assist clinicians in identifying circumstances for which implicit consent is indeed sufficient and circumstances in which it is not. Further, concepts from minimal risk in research might assist clinicians regarding when information provision in health promotion is required. We begin by reviewing concepts in both minimal risk in research and informed choice in clinical practice. We then explore how a clinical minimal risk concept may clarify recommendations for information provision in clinical practice and support the patient's informed choice regarding therapeutic and diagnostic procedures and also health promotion. Given that clinical practice involves a broad scope of health information, professional practice guidelines on information provision based on the application of the minimal risk threshold in research could be developed to guide clinicians in what information must be provided to their patients. PMID:26108215

  7. Sense and readability: participant information sheets for research studies

    PubMed Central

    Ennis, Liam; Wykes, Til

    2016-01-01

    Background Informed consent in research is partly achieved through the use of information sheets. There is a perception however that these information sheets are long and complex. The recommended reading level for patient information is grade 6, or 11–12 years old. Aims To investigate whether the readability of participant information sheets has changed over time, whether particular study characteristics are related to poorer readability and whether readability and other study characteristics are related to successful study recruitment. Method We obtained 522 information sheets from the UK National Institute for Health Research Clinical Research Network: Mental Health portfolio database and study principal investigators. Readability was assessed with the Flesch reading index and the Grade level test. Results Information sheets increased in length over the study period. The mean grade level across all information sheets was 9.8, or 15–16 years old. A high level of patient involvement was associated with more recruitment success and studies involving pharmaceutical or device interventions were the least successful. The complexity of information sheets had little bearing on successful recruitment. Conclusions Information sheets are far more complex than the recommended reading level of grade 6 for patient information. The disparity may be exacerbated by an increasing focus on legal content. Researchers would benefit from clear guidance from ethics committees on writing succinctly and accessibly and how to balance the competing legal issues with the ability of participants to understand what a study entails. PMID:26382948

  8. Directory of Urban Affairs Information and Research Centers.

    ERIC Educational Resources Information Center

    Winston, Eric V. A., Comp.

    This directory of urban affairs information and research centers seeks to bring to the attention of urban researchers those organizations, agencies, and institutions which are actively involved in the eradication of current urban ills. Although most of the urban interest groups listed are research oriented, a great many are directly involved in…

  9. Feminist-Informed Critical Multiculturalism: Considerations for Family Research

    ERIC Educational Resources Information Center

    McDowell, Teresa; Fang, Shi-Ruei Sherry

    2007-01-01

    In this article, the authors draw from feminist, critical, and multicultural research traditions to identify fundamental assumptions for researching from a feminist-informed, critical, multicultural stance. Core considerations include amplifying marginalized voices, interrogating the politics of knowledge production, ensuring research benefits to…

  10. Being an Informed Consumer of Quantitative Educational Research

    ERIC Educational Resources Information Center

    Fashola, Olatokunbo S.

    2004-01-01

    Before schools and districts invest their scarce resources in the products that educational researchers have developed, teachers, administrators, and community members need to become informed consumers of educational research. This article strives to bridge the gap between researchers and practitioners by exploring how to become an informed…

  11. 15 CFR 734.8 - Information resulting from fundamental research.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... research. 734.8 Section 734.8 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... OF THE EXPORT ADMINISTRATION REGULATIONS § 734.8 Information resulting from fundamental research. (a) Fundamental research. Paragraphs (b) through (d) of this section and § 734.11 of this part provide...

  12. 15 CFR 734.8 - Information resulting from fundamental research.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... research. 734.8 Section 734.8 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... OF THE EXPORT ADMINISTRATION REGULATIONS § 734.8 Information resulting from fundamental research. (a) Fundamental research. Paragraphs (b) through (d) of this section and § 734.11 of this part provide...

  13. 15 CFR 734.8 - Information resulting from fundamental research.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... research. 734.8 Section 734.8 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... OF THE EXPORT ADMINISTRATION REGULATIONS § 734.8 Information resulting from fundamental research. (a) Fundamental research. Paragraphs (b) through (d) of this section and § 734.11 of this part provide...

  14. Using Research on Learning from Text to Inform Online Discussion

    ERIC Educational Resources Information Center

    Gao, Fei; Putnam, Ralph T.

    2009-01-01

    Drawing on research literature on online discussion and on reading and learning from the text, we argue that research on learning from text has much to offer but has been largely absent in informing the design and study of online learning environments. We propose several key issues to be considered in research and development of online discussion,…

  15. Information Management and Composing: Reassessing Our Research Paper Protocols.

    ERIC Educational Resources Information Center

    White, Fred D.

    The term "research paper," in the sense of researched paper, is a tautology: all expository discourses are researched in some way. One of the first duties of writing instructors is to help students see the difference between reporting on information that already exists about a topic, in what is sometimes referred to as a "library paper," and using…

  16. 15 CFR 734.8 - Information resulting from fundamental research.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... university research solely to insure that the publication would not inadvertently divulge proprietary... university research solely to ensure that publication would not compromise patent rights does not change the... publication of the research results. (4) The initial transfer of information from an industry sponsor...

  17. 15 CFR 734.8 - Information resulting from fundamental research.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... university research solely to insure that the publication would not inadvertently divulge proprietary... university research solely to ensure that publication would not compromise patent rights does not change the... publication of the research results. (4) The initial transfer of information from an industry sponsor...

  18. Decontamination systems information and research program

    SciTech Connect

    Not Available

    1993-01-01

    It is estimated that over 3700 hazardous waste sites are under the jurisdiction of the Department of Energy (DOE). These sites were primarily generated from 45 years worth of environmental pollution from the design and manufacture of nuclear materials and weapons, and contain numerous types of wastes including: (1) volatile, low-volatile and nonvolatile organics, (2) radionuclides (e.g., uranium, plutonium and cesium), (3) nonradioactive heavy metals (e.g., chromium, nickel, and lead), and (4) toxic chemicals. These contaminants affect several media including soils (saturated and unsaturated), groundwater, vegetation, and air. Numerous and diverse DOE hazardous waste sites can be enumerated from soils contaminated by organics such as trichloroethylene (TCE) and perchloroethylene (PCE) at the Savannah River site to biota and vegetation contaminated by radionuclides such as radiocesium and radiostrontium at the Oak Ridge site. Over the next 30 years, the Department of Energy (DOE) is committed to bringing all its facilities into compliance with applicable Federal, State, and local environmental laws and regulations. This clean-up task is quite complex involving numerous sites containing various radioactive, organic and inorganic contaminants. To perform this clean-up effort in the most efficient manner at each site will require that DOE managers have access to all available information on pertinent technologies; i.e., to aid in maximum technology transfer. The purpose of this effort is to systematically develop a databast of those currently available and emerging clean-up technologies.

  19. Living is information processing: from molecules to global systems.

    PubMed

    Farnsworth, Keith D; Nelson, John; Gershenson, Carlos

    2013-06-01

    We extend the concept that life is an informational phenomenon, at every level of organisation, from molecules to the global ecological system. According to this thesis: (a) living is information processing, in which memory is maintained by both molecular states and ecological states as well as the more obvious nucleic acid coding; (b) this information processing has one overall function-to perpetuate itself; and (c) the processing method is filtration (cognition) of, and synthesis of, information at lower levels to appear at higher levels in complex systems (emergence). We show how information patterns, are united by the creation of mutual context, generating persistent consequences, to result in 'functional information'. This constructive process forms arbitrarily large complexes of information, the combined effects of which include the functions of life. Molecules and simple organisms have already been measured in terms of functional information content; we show how quantification may be extended to each level of organisation up to the ecological. In terms of a computer analogy, life is both the data and the program and its biochemical structure is the way the information is embodied. This idea supports the seamless integration of life at all scales with the physical universe. The innovation reported here is essentially to integrate these ideas, basing information on the 'general definition' of information, rather than simply the statistics of information, thereby explaining how functional information operates throughout life. PMID:23456459

  20. The Role of Reader Characteristics in Processing and Learning from Informational Text

    ERIC Educational Resources Information Center

    Fox, Emily

    2009-01-01

    This article considers the role of reader characteristics in processing and learning from informational text, as revealed in think-aloud research. A theoretical framework for relevant aspects of readers' processing and products was developed. These relevant aspects included three attentional foci for processing (comprehension, monitoring, and…

  1. Perspectives on Sensory Processing Disorder: A Call for Translational Research

    PubMed Central

    Miller, Lucy J.; Nielsen, Darci M.; Schoen, Sarah A.; Brett-Green, Barbara A.

    2009-01-01

    This article explores the convergence of two fields, which have similar theoretical origins: a clinical field originally known as sensory integration and a branch of neuroscience that conducts research in an area also called sensory integration. Clinically, the term was used to identify a pattern of dysfunction in children and adults, as well as a related theory, assessment, and treatment method for children who have atypical responses to ordinary sensory stimulation. Currently the term for the disorder is sensory processing disorder (SPD). In neuroscience, the term sensory integration refers to converging information in the brain from one or more sensory domains. A recent subspecialty in neuroscience labeled multisensory integration (MSI) refers to the neural process that occurs when sensory input from two or more different sensory modalities converge. Understanding the specific meanings of the term sensory integration intended by the clinical and neuroscience fields and the term MSI in neuroscience is critical. A translational research approach would improve exploration of crucial research questions in both the basic science and clinical science. Refinement of the conceptual model of the disorder and the related treatment approach would help prioritize which specific hypotheses should be studied in both the clinical and neuroscience fields. The issue is how we can facilitate a translational approach between researchers in the two fields. Multidisciplinary, collaborative studies would increase knowledge of brain function and could make a significant contribution to alleviating the impairments of individuals with SPD and their families. PMID:19826493

  2. Air Force research in optical processing

    NASA Technical Reports Server (NTRS)

    Neff, J.

    1981-01-01

    Optical and optical electronic hybrid processing especially in the application area of image processing are emphasized. Real time pattern recognition processors for such airborne missions as target recognition, tracking, and terminal guidance are studied.

  3. Cerebellar information processing in relapsing-remitting multiple sclerosis (RRMS).

    PubMed

    Lesage, E; Apps, M A J; Hayter, A L; Beckmann, C F; Barnes, D; Langdon, D W; Ramnani, N

    2010-01-01

    Recent research has characterized the anatomical connectivity of the cortico-cerebellar system - a large and important fibre system in the primate brain. Within this system, there are reciprocal projections between the prefrontal cortex and Crus II of the cerebellar cortex, which both play important roles in the acquisition and execution of cognitive skills. Here, we propose that this system also plays a particular role in sustaining skilled cognitive performance in patients with Relapsing-Remitting Multiple Sclerosis (RRMS), in whom advancing neuropathology causes increasingly inefficient information processing. We scanned RRMS patients and closely matched healthy subjects while they performed the Paced Auditory Serial Addition Test (PASAT), a demanding test of information processing speed, and a control task. This enabled us to localize differences between conditions that change as a function of group (group-by-condition interactions). Hemodynamic activity in some patient populations with CNS pathology are not well understood and may be atypical, so we avoided analysis strategies that rely exclusively on models of hemodynamic activity derived from the healthy brain, using instead an approach that combined a 'model-free' analysis technique (Tensor Independent Component Analysis, TICA) that was relatively free of such assumptions, with a post-hoc 'model-based' approach (General Linear Model, GLM). Our results showed group-by-condition interactions in cerebellar cortical Crus II. We suggest that this area may have in role maintaining performance in working memory tasks by compensating for inefficient data transfer associated with white matter lesions in MS. PMID:20714060

  4. Advantages of Studying Processes in Educational Research

    ERIC Educational Resources Information Center

    Schmitz, Bernhard

    2006-01-01

    It is argued that learning and instruction could be conceptualized from a process-analytic perspective. Important questions from the field of learning and instruction are presented which can be answered using our approach of process analyses. A classification system of process concepts and methods is given. One main advantage of this kind of…

  5. Data and information system requirements for Global Change Research

    NASA Technical Reports Server (NTRS)

    Skole, David L.; Chomentowski, Walter H.; Ding, Binbin; Moore, Berrien, III

    1992-01-01

    Efforts to develop local information systems for supporting interdisciplinary Global Change Research are described. A prototype system, the Interdisciplinary Science Data and Information System (IDS-DIS), designed to interface the larger archives centers of EOS-DIS is presented. Particular attention is given to a data query information management system (IMS), which has been used to tabulate information of Landsat data worldwide. The use of these data in a modeling analysis of deforestation and carbon dioxide emissions is demonstrated. The development of distributed local information systems is considered to be complementary to the development of central data archives. Global Change Research under the EOS program is likely to result in proliferation of data centers. It is concluded that a distributed system is a feasible and natural way to manage data and information for global change research.

  6. FCS Undergrads at Mississippi State Learn Research Process

    ERIC Educational Resources Information Center

    Worthy, Sheri L.

    2009-01-01

    Understanding the research process is a vital part of the undergraduate experience. Conducting research helps students see the value of the scientific process and various research methods, and encourages inquisitiveness about family and consumer sciences (FCS) issues. Research experiences augment students' professional development, increase their…

  7. Extending the Conversation: Qualitative Research as Dialogic Collaborative Process

    ERIC Educational Resources Information Center

    Paulus, Trena; Woodside, Marianne; Ziegler, Mary

    2008-01-01

    Collaborative research often refers to collaboration among the researcher and the participants. Few studies investigate the collaborative process among researchers themselves. Assumptions about the qualitative research process, particularly ways to establish rigor and transparency, are pervasive. Our experience conducting three collaborative…

  8. Principles of Information Processing. Curriculum Improvement Project. Region II.

    ERIC Educational Resources Information Center

    Rivera, Gloria

    This course curriculum is intended for community college instructors and administrators to use in implementing a principles of information processing course. A student's course syllabus provides this information: credit hours, catalog description, prerequisites, required texts, instructional process, objectives, student evaluation, and class…

  9. Intermediate Information Processing. Curriculum Improvement Project. Region II.

    ERIC Educational Resources Information Center

    Sartor, Beth

    This course curriculum is intended for community college instructors and administrators to use in implementing an intermediate information processing course. A student's course syllabus provides this information: credit hours, catalog description, prerequisites, required texts, instructional process, objectives, student evaluation, and class…

  10. Structured Information Management Using New Techniques for Processing Text.

    ERIC Educational Resources Information Center

    Gibb, Forbes; Smart, Godfrey

    1990-01-01

    Describes the development of a software system, SIMPR (Structured Information Management: Processing and Retrieval), that will process documents by indexing them and classifying their subjects. Topics discussed include information storage and retrieval, file inversion techniques, modelling the user, natural language searching, automatic indexing,…

  11. Growth and Visual Information Processing in Infants in Southern Ethiopia

    ERIC Educational Resources Information Center

    Kennedy, Tay; Thomas, David G.; Woltamo, Tesfaye; Abebe, Yewelsew; Hubbs-Tait, Laura; Sykova, Vladimira; Stoecker, Barbara J.; Hambidge, K. Michael

    2008-01-01

    Speed of information processing and recognition memory can be assessed in infants using a visual information processing (VIP) paradigm. In a sample of 100 infants 6-8 months of age from Southern Ethiopia, we assessed relations between growth and VIP. The 69 infants who completed the VIP protocol had a mean weight z score of -1.12 plus or minus…

  12. Revealing the Black Box: Information Processing and Media Effects.

    ERIC Educational Resources Information Center

    Geiger, Seth; Newhagen, John

    1993-01-01

    Addresses some of the fundamental assumptions of an information processing approach to mass media effects and the contributions it brings to mass communication. Traces the conceptual and methodological innovations of an information processing perspective as they have been applied to the study of television since the 1980s. (SR)

  13. 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... Drawback Process Regulations (CBP Forms 7551, 7552 and 7553). This request for comment is being made... CBP is soliciting comments concerning the following information collection: Title: Drawback...

  14. Attachment in Middle Childhood: Associations with Information Processing

    ERIC Educational Resources Information Center

    Zimmermann, Peter; Iwanski, Alexandra

    2015-01-01

    Attachment theory suggests that internal working models of self and significant others influence adjustment during development by controlling information processing and self-regulation. We provide a conceptual overview on possible mechanisms linking attachment and information processing and review the current literature in middle childhood.…

  15. Memory Processes and the Integration of Attitudinal and Behavioral Information.

    ERIC Educational Resources Information Center

    Croxton, Jack S.; Miller, Arthur G.

    Many scientists are currently studying the manner in which individuals process social information. The reconstruction of attitudinal and subsequent behavioral information was studied to determine whether information about a person's schema can influence the interpretation of that person's subsequent behavior or whether the behavior itself is more…

  16. Information architecture: Standards adoption and retirement process service action plan

    SciTech Connect

    1997-03-01

    The purpose of this Service Action Plan is to announce, as well as provide, a high-level outline of a new Departmental process for the adoption and retirement of information technology standards. This process supports the implementation of a Department of Energy (DOE) Information Architecture. This plan was prepared with the Department of Energy information technology standards customers and stakeholders in mind. The process described in this plan will be serviced primarily by staff from the Office of the Deputy Assistant Secretary for Information Management with assistance from designated program and site Information Technology Standards Points of Contact. We welcome any comments regarding this new Departmental process and encourage the proposal of information technology standards for adoption or retirement.

  17. Spatial Information in local society's cultural conservation and research

    NASA Astrophysics Data System (ADS)

    Jang, J.-J.; Liao, H.-M.; Fan, I.-C.

    2015-09-01

    Western parade, called " raojing " , the main spirit is passing through of these ranges in the process, to reach the people within bless range, many scholars and academic experts's folk research are dependent on such spatial information. 2012, GIS center applied WebGIS and GPS to gather raojing activities spatial information in cooperation with multi-units, aggregated seven sessions, 22 days, 442 temples had pass through . The atlas also published named "Atlas of the 2012 Religious Processions in the Tainan Region" in 2014. we also applied national cultural resources data form relevant government authorities, through the metadata design and data processing(geocoding), established cultural geospatial and thematic information ,such as 800 monuments, 1,100 historic buildings and 4,300 old trees data. In recent years, based on CRGIS technology and operational concepts, different domain experts or local culture-ahistory research worker/team had to cooperate with us to establish local or thematic material and cultural resources. As in collaboration with local culture-history research worker in Kinmen County in 2012, build Kinmen intangible cultural assets - Wind Lion God ,set metadata and build 122 wind lion god `s attribute data and maps through field survey, it is worth mention such fieldwork data integrity is more than the official registration data form Kinmen National Park, the number of is wind lion god more than 40; in 2013,we were in cooperation with academic experts to establish property data and map of the theatre during the Japanese colonial era in Taiwan, a total of 170 theatres ; we were in cooperation with Japanese scholars, used his 44 detaile field survey data of sugar refineries during the Japanese colonial era in Taiwan ,to produce a sugar refineries distribution map and extend to a thematic web(http://map.net.tw/) [The Cultural Heritage Maps of Taiwan Suger Factories in a Century]site according to CRGIS independent cultural concept. Deployment and operation

  18. Design Science Research for Business Process Design: Organizational Transition at Intersport Sweden

    NASA Astrophysics Data System (ADS)

    Lind, Mikael; Rudmark, Daniel; Seigerroth, Ulf

    Business processes need to be aligned with business strategies. This paper elaborates on experiences from a business process design effort in an action research project performed at Intersport Sweden. The purpose with this project was to create a solid base for taking the retail chain Intersport into a new organizational state where the new process design is aligned with strategic goals. Although business process modeling is concerned with creating artifacts, traditionally information systems design science research has had little impact on research on business process models. In this paper, we address the question of how design science research can contribute to business process design. Three heuristic guidelines for creating organizational commitment and strategic alignment in process design are presented. The guidelines are derived from the successful actions taken in the research project. The development of these guidelines is used as a basis to reflect upon the contribution of design science research to business process design.

  19. Enablers and Inhibitors to English Language Learners' Research Process in a High School Setting

    ERIC Educational Resources Information Center

    Kim, Sung Un

    2015-01-01

    This researcher sought to examine enablers and inhibitors to English language learner (ELL) students' research process within the framework of Carol C. Kuhlthau's Information Search Process (ISP). At a high school forty-eight ELL students in three classes, an English as a Second Language (ESL) teacher, and a biology teacher participated in the…

  20. Information Technology Process Improvement Decision-Making: An Exploratory Study from the Perspective of Process Owners and Process Managers

    ERIC Educational Resources Information Center

    Lamp, Sandra A.

    2012-01-01

    There is information available in the literature that discusses information technology (IT) governance and investment decision making from an executive-level perception, yet there is little information available that offers the perspective of process owners and process managers pertaining to their role in IT process improvement and investment…

  1. Research on Design Information Management System for Leather Goods

    NASA Astrophysics Data System (ADS)

    Lu, Lei; Peng, Wen-li

    The idea of setting up a design information management system of leather goods was put forward to solve the problems existed in current information management of leather goods. Working principles of the design information management system for leather goods were analyzed in detail. Firstly, the acquiring approach of design information of leather goods was introduced. Secondly, the processing methods of design information were introduced. Thirdly, the management of design information in database was studied. Finally, the application of the system was discussed by taking the shoes products as an example.

  2. Spatial Information Processing: Standards-Based Open Source Visualization Technology

    NASA Astrophysics Data System (ADS)

    Hogan, P.

    2009-12-01

    . Spatial information intelligence is a global issue that will increasingly affect our ability to survive as a species. Collectively we must better appreciate the complex relationships that make life on Earth possible. Providing spatial information in its native context can accelerate our ability to process that information. To maximize this ability to process information, three basic elements are required: data delivery (server technology), data access (client technology), and data processing (information intelligence). NASA World Wind provides open source client and server technologies based on open standards. The possibilities for data processing and data sharing are enhanced by this inclusive infrastructure for geographic information. It is interesting that this open source and open standards approach, unfettered by proprietary constraints, simultaneously provides for entirely proprietary use of this same technology. 1. WHY WORLD WIND? NASA World Wind began as a single program with specific functionality, to deliver NASA content. But as the possibilities for virtual globe technology became more apparent, we found that while enabling a new class of information technology, we were also getting in the way. Researchers, developers and even users expressed their desire for World Wind functionality in ways that would service their specific needs. They want it in their web pages. They want to add their own features. They want to manage their own data. They told us that only with this kind of flexibility, could their objectives and the potential for this technology be truly realized. World Wind client technology is a set of development tools, a software development kit (SDK) that allows a software engineer to create applications requiring geographic visualization technology. 2. MODULAR COMPONENTRY Accelerated evolution of a technology requires that the essential elements of that technology be modular components such that each can advance independent of the other

  3. Selection and Transmission Processes for Information in the Emerging Media Environment: Psychological Motives and Message Characteristics

    PubMed Central

    Cappella, Joseph N.; Kim, Hyun Suk; Albarracín, Dolores

    2014-01-01

    The emerging media environment introduced fundamental changes in the quality and format of information available to the public, which can now flexibly seek, alter, and disseminate the information they receive. Therefore, the two processes of information selection and information retransmission are crucial for understanding the reach of any information available in the online information environment. From this starting point, we examine the common psychological motives driving information selection and transmission of attitude-relevant information: Defense and accuracy motives adding a focus on interpersonal motives. We also review message factors that can activate psychological motives leading to selection of retransmission of information, such as the desire for novelty and emotional stimulation. We speculate about the directions for the next generation of research necessary to understand exposure as a core outcome in media effects research and theory. PMID:26190944

  4. Photographic Technology and the Research Process

    ERIC Educational Resources Information Center

    Noss, Jerome

    1974-01-01

    Description of photogrammetric analyses which, combined with the current emergence of biomechanics, is utilized to explain and measure photographs of human movement. Oriented towards the use of photogrammetric analysis in physical education research. (JA)

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

    NASA Technical Reports Server (NTRS)

    Flemings, M. C.; Bowen, H. K.; Kenney, G. B.

    1980-01-01

    The goals and activities of the center are discussed. The center activities encompass all engineering materials including metals, ceramics, polymers, electronic materials, composites, superconductors, and thin films. Processes include crystallization, solidification, nucleation, and polymer synthesis.

  6. Decolonizing Research: Indigenous Scholars Can Take Over the Research Process

    ERIC Educational Resources Information Center

    Bull, Cheryl Crazy

    2004-01-01

    The article discusses efforts made by native scholars across the U.S. to decolonizing research methodologies. It states that for many years, educators and students at tribal colleges and universities (TCL's) have recognized contributions of community-based scholars and their efforts to preserve and revitalize their cultural traditions and ways of…

  7. Can informed consent to research be adapted to risk?

    PubMed

    Bromwich, Danielle; Rid, Annette

    2015-07-01

    The current ethical and regulatory framework for research is often charged with burdening investigators and impeding socially valuable research. To address these concerns, a growing number of research ethicists argue that informed consent should be adapted to the risks of research participation. This would require less rigorous consent standards in low-risk research than in high-risk research. However, the current discussion is restricted to cases of research in which the risks of research participation are outweighed by the potential clinical benefits for the individual research participant. Furthermore, current proposals do not address the concern that risk-adapted informed consent may result in enrolling participants into research without their autonomous authorisation. In this paper, we show how the standard view of informed consent--consent as autonomous authorisation--can be adapted to risk even when the research does not have a favourable risk-benefit profile for the participant. Our argument has two important implications: first, it implies that current and proposed consent standards are not adequately calibrated to risk and, second, that consent standards also need to be adapted to factors other than risk. PMID:25351375

  8. Written Informed Consent: Closing the Door to Clinical Research. and Another Look at Informed Consent.

    ERIC Educational Resources Information Center

    Noble, Mary Anne; Oberst, Marilyn T.

    1985-01-01

    Two viewpoints on written informed consent are presented: Written informed consent should not be required unless research goes beyond the bounds of normal practice and poses danger or discomfort to the patient; and the principles of autonomy and individual rights must be applied at least as stringently to research as to practice. (CT)

  9. 77 FR 67361 - Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water Resources

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

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

  10. Operations Research and Information Science--A Common Cause. ASIS Distinguished Lecture--1972

    ERIC Educational Resources Information Center

    Leimkuhler, Ferdinand F.

    1973-01-01

    The advancement of science through information transfer and the role of operations research and information science in this process are re-examined by the author in terms of the rise of technological disillusionment, scientific recession and concern with the limits of growth. (21 references) (Author/KE)

  11. Extensible query processing and data communication in geoscientific information systems

    NASA Astrophysics Data System (ADS)

    Shek, Eddie Chi-Ho

    Research interest in geoscientific data management, processing, and dissemination has significantly increased over the last few years. Geoscientific applications are characterized by the massive size and spatio-temporal nature of their datasets, as well as the complexity and variety of their operations. In this dissertation, we study issues concerning data modeling, query processing, and data communication in an extensible distributed information system designed to satisfy the requirements imposed by the characteristics of geoscientific applications. Data model and computation architecture form the basis of an information system. It is important that they fit the requirements imposed by the application to be supported. We define a conceptually simple yet expressive scientific data modeling framework, called the Field data model, that captures the structure of a wide variety of scientific and traditional data structures. In addition, it models a number of common higher-order scientific computation patterns hence allowing application-specific operations fitting these patterns to be naturally and seamless introduced. Parallel evaluation is one of the most effective approaches to deliver high query performance. At the same time, geoscientific information systems have to be extensible to accommodate user-defined application-specific operations. To support extensibility in parallel query optimization, we introduce a model that allows the implicit parallelism available in scientific operations to be declaratively captured. Query parallelism algorithms are developed to demonstrate how these information can be exploited to systematically generate efficient parallel query execution plans. The cost of data communication in a scientific information system can be expensive despite the advancement of networking technology, especially during the delivery of data to user over a wide-area network such as the Internet. We present a flexible object-oriented framework called FALCON to

  12. Informed consent for research in Borderline Personality Disorder

    PubMed Central

    Dew, Rachel E

    2007-01-01

    Background Previous research on informed consent for research in psychiatric patients has centered on disorders that affect comprehension and appreciation of risks. Little has been written about consent to research in those subjects with Borderline Personality Disorder, a prevalent and disabling condition. Discussion Despite apparently intact cognition and comprehension of risks, a borderline subject may deliberately choose self-harm in order to fulfill abnormal psychological needs, or due to suicidality. Alternatively, such a subject may refuse enrollment due to transference or the desire to harm him or herself. Such phenomena could be precipitated or prevented by the interpersonal dynamics of the informed consent encounter. Summary Caution should be exercised in obtaining informed consent for research from subjects with Borderline Personality Disorder. A literature review and recommendations for future research are discussed. PMID:17493277

  13. Autism, Context/Noncontext Information Processing, and Atypical Development

    PubMed Central

    Skoyles, John R.

    2011-01-01

    Autism has been attributed to a deficit in contextual information processing. Attempts to understand autism in terms of such a defect, however, do not include more recent computational work upon context. This work has identified that context information processing depends upon the extraction and use of the information hidden in higher-order (or indirect) associations. Higher-order associations underlie the cognition of context rather than that of situations. This paper starts by examining the differences between higher-order and first-order (or direct) associations. Higher-order associations link entities not directly (as with first-order ones) but indirectly through all the connections they have via other entities. Extracting this information requires the processing of past episodes as a totality. As a result, this extraction depends upon specialised extraction processes separate from cognition. This information is then consolidated. Due to this difference, the extraction/consolidation of higher-order information can be impaired whilst cognition remains intact. Although not directly impaired, cognition will be indirectly impaired by knock on effects such as cognition compensating for absent higher-order information with information extracted from first-order associations. This paper discusses the implications of this for the inflexible, literal/immediate, and inappropriate information processing of autistic individuals. PMID:22937255

  14. INFORMING THE POLICY PROCESS WITH COGNITIVE MAPPING. (R825791)

    EPA Science Inventory

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  15. An Emerging Research Framework for Studying Informal Learning and Schools

    ERIC Educational Resources Information Center

    Martin, Laura M. W.

    2004-01-01

    In recognition of the fact that science centers and other informal educational institutions can play a role in the reform of science, technology, engineering, and mathematics (STEM) education, several major research and professional programs are currently underway. This article discusses one such effort, the Center for Informal Learning and…

  16. Engaging Research Groups: Rethinking Information Literacy for Graduate Students

    ERIC Educational Resources Information Center

    Fong, Bonnie L.; Hansen, Darren B.

    2012-01-01

    Librarians have traditionally taught information literacy skills to science graduate students in separate courses dedicated to information-seeking, during assignment(s)-based library sessions for other courses, or through workshops. There is little mention in the professional literature of teaching graduate students within their research groups.…

  17. Geographical Information Systems: A Tool for Institutional Research.

    ERIC Educational Resources Information Center

    Prather, James E.; Carlson, Christina E.

    This paper addresses the application of Geographical Information Systems (GIS), a computerized tool for associating key information by geographical location, to the institutional research function at institutions of higher education. The first section investigates the potential of GIS as an analytical and planning tool for institutional…

  18. The Internet and Information Retrieval Research: A Brief Review.

    ERIC Educational Resources Information Center

    Chowdhury, G. G.

    1999-01-01

    A survey of recent publications shows that frequent topics of Internet and information retrieval research are the effectiveness of search engines, information validation and quality, user studies, design of user interfaces, data structures and metadata, classification and vocabulary based aids, and indexing and search agents. The changing balance…

  19. The Use of Web Search Engines in Information Science Research.

    ERIC Educational Resources Information Center

    Bar-Ilan, Judit

    2004-01-01

    Reviews the literature on the use of Web search engines in information science research, including: ways users interact with Web search engines; social aspects of searching; structure and dynamic nature of the Web; link analysis; other bibliometric applications; characterizing information on the Web; search engine evaluation and improvement; and…

  20. Motivation within the Information Processing Model of Foreign Language Learning

    ERIC Educational Resources Information Center

    Manolopoulou-Sergi, Eleni

    2004-01-01

    The present article highlights the importance of the motivational construct for the foreign language learning (FLL) process. More specifically, in the present article it is argued that motivation is likely to play a significant role at all three stages of the FLL process as they are discussed within the information processing model of FLL, namely,…

  1. Auditory, Tactile, and Audiotactile Information Processing Following Visual Deprivation

    ERIC Educational Resources Information Center

    Occelli, Valeria; Spence, Charles; Zampini, Massimiliano

    2013-01-01

    We highlight the results of those studies that have investigated the plastic reorganization processes that occur within the human brain as a consequence of visual deprivation, as well as how these processes give rise to behaviorally observable changes in the perceptual processing of auditory and tactile information. We review the evidence showing…

  2. Personalized disclosure by information-on-demand: attending to patients' needs in the informed consent process.

    PubMed

    Siegal, Gil; Bonnie, Richard J; Appelbaum, Paul S

    2012-01-01

    Obtaining informed consent has typically become a stylized ritual of presenting and signing a form, in which physicians are acting defensively and patients lack control over the content and flow of information. This leaves patients at risk both for being under-informed relative to their decisional needs and of receiving more information than they need or desire. By personalizing the process of seeking and receiving information and allowing patients to specify their desire for information in a prospective manner, we aim to shift genuine control over the informational process to patients. A new paradigm of Information on Demand, such as we suggest, would also enhance legal certainty, achieve greater congruence between the information patients want and the information they receive, and promote more meaningful patient-physician interactions, a desirable outcome that has been difficult to achieve by other means. PMID:22789051

  3. Sources of Information as Determinants of Product and Process Innovation

    PubMed Central

    2016-01-01

    In this paper we use a panel of manufacturing firms in Spain to examine the extent to which they use internal and external sources of information (customers, suppliers, competitors, consultants and universities) to generate product and process innovation. Our results show that, although internal sources are influential, external sources of information are key to achieve innovation performance. These results are in line with the open innovation literature because they show that firms that are opening up their innovation process and that use different information sources have a greater capacity to generate innovations. We also find that the importance of external sources of information varies depending on the type of innovation (product or process) considered. To generate process innovation, firms mainly rely on suppliers while, to generate product innovation, the main contribution is from customers. The potential simultaneity between product and process innovation is also taken into consideration. We find that the generation of both types of innovation is not independent. PMID:27035456

  4. Sources of Information as Determinants of Product and Process Innovation.

    PubMed

    Gómez, Jaime; Salazar, Idana; Vargas, Pilar

    2016-01-01

    In this paper we use a panel of manufacturing firms in Spain to examine the extent to which they use internal and external sources of information (customers, suppliers, competitors, consultants and universities) to generate product and process innovation. Our results show that, although internal sources are influential, external sources of information are key to achieve innovation performance. These results are in line with the open innovation literature because they show that firms that are opening up their innovation process and that use different information sources have a greater capacity to generate innovations. We also find that the importance of external sources of information varies depending on the type of innovation (product or process) considered. To generate process innovation, firms mainly rely on suppliers while, to generate product innovation, the main contribution is from customers. The potential simultaneity between product and process innovation is also taken into consideration. We find that the generation of both types of innovation is not independent. PMID:27035456

  5. Linking structure and function: Information processing in the brain

    SciTech Connect

    Gremillion, M.A.V.

    1990-01-01

    Traditionally, theories of function in neuroscience have emerged from physiology. Physiologists have suggested a number of means by which information in the brain can be processed, yet the principles underlying the generation of these phenomena are not well understood. A complex systems approach would be to examine the overall structure and function of the system and to attempt to establish a common framework for information processing interactions. This paper will use the structure-function relationship as a basis for exploring units of information processing. It will examine the brain as a whole, first providing the non-specialists with an short overview of the structure and some of the functions or outputs of the brain. It then very briefly reviews three of the prominent theoretical concepts that have emerged in the last few decades: receptive fields, feature extraction, and parallel processing. Next, it addresses the question of information processing and outlines the structures which have traditionally been proposed to be the basic unit of information processing. An alternative unit on which information processing in the brain might be based is then proposed, and data outlined to support it. Finally, the implications of this different mode of processing are discussed, both for the brain and for other complex systems. 40 refs., 4 figs., 2 tabs.

  6. Process Research on Polycrystalline Silicon Material (PROPSM)

    NASA Technical Reports Server (NTRS)

    Culik, J. S.; Wrigley, C. Y.

    1985-01-01

    Results of hydrogen-passivated polycrysalline silicon solar cell research are summarized. The short-circuit current of solar cells fabricated from large-grain cast polycrystalline silicon is nearly equivalent to that of single-crystal cells, which indicates long bulk minority-carrier diffusion length. Treatments with molecular hydrogen showed no effect on large-grain cast polycrystalline silicon solar cells.

  7. Research Methodologies and the Doctoral Process.

    ERIC Educational Resources Information Center

    Creswell, John W.; Miller, Gary A.

    1997-01-01

    Doctoral students often select one of four common research methodologies that are popular in the social sciences and education today: positivist; interpretive; ideological; and pragmatic. But choice of methodology also influences the student's choice of course work, membership of dissertation committee, and the form and structure of the…

  8. Easy Information about Research: Getting the Message out to People with Learning Disabilities

    ERIC Educational Resources Information Center

    Goodwin, Julian; Mason, Victoria; Williams, Val; Townsley, Ruth

    2015-01-01

    This paper discusses the provision of easy information about research to people with learning disabilities, their families and supporters. We explore some different ways we have used over the past 25 years, to make sure that research has the greatest impact both in the UK and abroad. We discuss first the process of providing easy-read versions of…

  9. Transferring Evidence into Practice: What Evidence Summaries of Library and Information Studies Research Tell Practitioners

    ERIC Educational Resources Information Center

    Kloda, Lorie A.; Koufogiannakis, Denise; Mallan, Katrine

    2011-01-01

    Introduction: Critical appraisal is a crucial aspect of evidence-based practice. In order to determine whether research is valid, reliable and applicable, the evidence-based practice process advocates that published research be critically appraised. Between 2006 and 2008, the journal Evidence Based Library and Information Practice published 101…

  10. Splash, pop, sizzle: Information processing with phononic computing

    SciTech Connect

    Sklan, Sophia R.

    2015-05-15

    Phonons, the quanta of mechanical vibration, are important to the transport of heat and sound in solid materials. Recent advances in the fundamental control of phonons (phononics) have brought into prominence the potential role of phonons in information processing. In this review, the many directions of realizing phononic computing and information processing are examined. Given the relative similarity of vibrational transport at different length scales, the related fields of acoustic, phononic, and thermal information processing are all included, as are quantum and classical computer implementations. Connections are made between the fundamental questions in phonon transport and phononic control and the device level approach to diodes, transistors, memory, and logic. .

  11. Research in the Biotech Age: Can Informational Privacy Compete?

    ERIC Educational Resources Information Center

    Peekhaus, Wilhelm

    2008-01-01

    This article examines the privacy of personal medical information in the health research context. Arguing that biomedical research in Canada has been caught up in the government's broader neoliberal policy agenda that has positioned biotechnology as a strategic driver of economic growth, the author discusses the tension between informational…

  12. Academic Library Services Support for Research Information Seeking

    ERIC Educational Resources Information Center

    Du, Jia Tina; Evans, Nina

    2011-01-01

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

  13. Set. Research Information for Teachers. Number Two 1990.

    ERIC Educational Resources Information Center

    Jeffery, Peter, Ed.

    This set of research materials incorporates information for teachers, principals, students, lecturers, and actively involved parents. Included are leaflets and brief reports designed for private study, staff meetings, inservice courses, or small group discussion. The package contains 15 research studies: "Modified Sports: Kiwi and Aussie" (Velma…

  14. 42 CFR 93.316 - Completing the research misconduct process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Completing the research misconduct process. 93.316... POLICIES ON RESEARCH MISCONDUCT Responsibilities of Institutions The Institutional Investigation § 93.316 Completing the research misconduct process. (a) ORI expects institutions to carry inquiries...

  15. 42 CFR 93.316 - Completing the research misconduct process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Completing the research misconduct process. 93.316... POLICIES ON RESEARCH MISCONDUCT Responsibilities of Institutions The Institutional Investigation § 93.316 Completing the research misconduct process. (a) ORI expects institutions to carry inquiries...

  16. 42 CFR 93.316 - Completing the research misconduct process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Completing the research misconduct process. 93.316... POLICIES ON RESEARCH MISCONDUCT Responsibilities of Institutions The Institutional Investigation § 93.316 Completing the research misconduct process. (a) ORI expects institutions to carry inquiries...

  17. 42 CFR 93.316 - Completing the research misconduct process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Completing the research misconduct process. 93.316... POLICIES ON RESEARCH MISCONDUCT Responsibilities of Institutions The Institutional Investigation § 93.316 Completing the research misconduct process. (a) ORI expects institutions to carry inquiries...

  18. The Research Implementation Process: Some Reflections and Suggestions

    ERIC Educational Resources Information Center

    Salomone, Paul R.

    1970-01-01

    Barriers to an understanding of the research implementation process are discussed. The purposes of the research utilization conference, a new element in this process, include intensive study of specific results to determine implications of the research for practice and future examination. (Author)

  19. Process Research of Polycrystalline Silicon Material (PROPSM)

    NASA Technical Reports Server (NTRS)

    Culik, J. S.

    1984-01-01

    A passivation process (hydrogenation) that will improve the power generation of solar cells fabricated from presently produced, large grain, cast polycrystalline silicon (Semix), a potentially low cost material are developed. The first objective is to verify the operation of a DC plasma hydrogenation system and to investigate the effect of hydrogen on the electrical performance of a variety of polycrystalline silicon solar cells. The second objective is to parameterize and optimize a hydrogenation process for cast polycrystalline silicon, and will include a process sensitivity analysis. The sample preparation for the first phase is outlined. The hydrogenation system is described, and some early results that were obtained using the hydrogenation system without a plasma are summarized. Light beam induced current (LBIC) measurements of minicell samples, and their correlation to dark current voltage characteristics, are discussed.

  20. The Web as an Information Resource in K-12 Education: Strategies for Supporting Students in Searching and Processing Information

    ERIC Educational Resources Information Center

    Kuiper, Els; Volman, Monique; Terwel, Jan

    2005-01-01

    The use of the Web in K-12 education has increased substantially in recent years. The Web, however, does not support the learning processes of students as a matter of course. In this review, the authors analyze what research says about the demands that the use of the Web as an information resource in education makes on the support and supervision…

  1. Social Capital and Library and Information Science Research: Definitional Chaos or Coherent Research Enterprise?

    ERIC Educational Resources Information Center

    Johnson, Catherine A.

    2015-01-01

    Introduction: This paper presents a review of research framed within the concept of social capital and published by library and information science researchers. Method: Ninety-nine papers fitting the criteria of having a specific library and information science orientation were identified from two periodical databases: "Library and…

  2. Colloquy: Information Processing: A More Inclusive Paradigm for the Study of Mass Media Effects.

    ERIC Educational Resources Information Center

    Newhagen, John E.

    2000-01-01

    Argues that the information-processing paradigm can both revitalize so-called strong-effects theories in mass media research and make them more inclusive. Discusses how the four previous studies in this issue show the use of simple solutions to problems that have plagued mass-media-effects research and call out for further inclusion of discussions…

  3. Review Processes: Assessing the Quality of Research Proposals.

    ERIC Educational Resources Information Center

    National Commission on Research, Washington, DC.

    Issues concerning review processes used to select research to be performed in universities and sunported by the federal government are discussed. Recommendations regarding review processes, with special emphasis on the peer review system, are offered. It is proposed that review processes serve government and researchers' purposes of assuring that…

  4. Process Systems Engineering Education: Learning by Research

    ERIC Educational Resources Information Center

    Abbas, A.; Alhammadi, H. Y.; Romagnoli, J. A.

    2009-01-01

    In this paper, we discuss our approach in teaching the final-year course Process Systems Engineering. Students are given ownership of the course by transferring to them the responsibility of learning. A project-based group environment stimulates learning while solving a real engineering problem. We discuss postgraduate student involvement and how…

  5. Process utility from providing informal care: the benefit of caring.

    PubMed

    Brouwer, Werner B F; van Exel, N Job A; van den Berg, Bernard; van den Bos, Geertruidis A M; Koopmanschap, Marc A

    2005-09-28

    Though economics is usually outcome-oriented, it is often argued that processes matter as well. Utility is not only derived from outcomes, but also from the way this outcome is accomplished. Providing care on a voluntary basis may especially be associated with such process utility. In this paper, we discuss the process utility from providing informal care. We test the hypothesis that informal caregivers derive utility not only from the outcome of informal care, i.e. that the patient is adequately cared for, but also from the process of providing informal care. We present empirical evidence of process utility on the basis of a large sample of Dutch caregivers (n=950). We measure process utility as the difference in happiness between the current situation in which the care recipient is cared for by the caregiver and the hypothetical situation that someone else takes over the care tasks, all other things equal. Other background characteristics on patient and caregiver characteristics, objective and subjective caregiver burden and quality of life are also presented and related to process utility. Our results show that process utility exists and is substantial and therefore important in the context of informal care. Almost half of the caregivers (48.2%) derive positive utility from informal care and on average happiness would decline if informal care tasks were handed over to someone else. Multivariate regression analysis shows that process utility especially relates to caregiver characteristics (age, gender, general happiness, relation to patient and difficulties in performing daily activities) and subjective caregiver burden, whereas it also depends on the number of hours of care provided (objective burden). These results strengthen the idea of supporting the use of informal care, but also that of keeping a close eye on the position of carers. PMID:16098415

  6. Informal Research and Development for Agricultural Development--Key Roles for Agricultural and Extension Educators.

    ERIC Educational Resources Information Center

    Kitinoja, Lisa

    Informal research and development (R & D) is defined as any small-scale, decentralized agricultural or extension education program that involves the population of learners in the process of planning, implementation, and evaluation of a learning process. It involves simple experimentation with potential solutions to common problems. The presence of…

  7. Activities of the Remote Sensing Information Sciences Research Group

    NASA Technical Reports Server (NTRS)

    Estes, J. E.; Botkin, D.; Peuquet, D.; Smith, T.; Star, J. L. (Principal Investigator)

    1984-01-01

    Topics on the analysis and processing of remotely sensed data in the areas of vegetation analysis and modelling, georeferenced information systems, machine assisted information extraction from image data, and artificial intelligence are investigated. Discussions on support field data and specific applications of the proposed technologies are also included.

  8. Museum Information Networks. Museum Data Bank Research Report No. 5.

    ERIC Educational Resources Information Center

    Chenhall, Robert G.

    Several museum information processing systems are discussed in relation to their underlying assumptions regarding museum information and networking needs that have resulted in inadequate service to some kinds of museums, particularly historical museums. Rather than any of these systems, a modular approach is proposed that would allow each museum…

  9. A cognitive information processing framework for distributed sensor networks

    NASA Astrophysics Data System (ADS)

    Wang, Feiyi; Qi, Hairong

    2004-09-01

    In this paper, we present a cognitive agent framework (CAF) based on swarm intelligence and self-organization principles, and demonstrate it through collaborative processing for target classification in sensor networks. The framework involves integrated designs to provide both cognitive behavior at the organization level to conquer complexity and reactive behavior at the individual agent level to retain simplicity. The design tackles various problems in the current information processing systems, including overly complex systems, maintenance difficulties, increasing vulnerability to attack, lack of capability to tolerate faults, and inability to identify and cope with low-frequency patterns. An important and distinguishing point of the presented work from classical AI research is that the acquired intelligence does not pertain to distinct individuals but to groups. It also deviates from multi-agent systems (MAS) due to sheer quantity of extremely simple agents we are able to accommodate, to the degree that some loss of coordination messages and behavior of faulty/compromised agents will not affect the collective decision made by the group.

  10. Haptic information processing in direct and indirect memory tests.

    PubMed

    Wippich, W

    1991-01-01

    Effects of learning can show up in a direct, i.e., an explicit, way or they can be expressed indirectly, i.e., in an implicit way. It was investigated whether motor processes underlie effects of repetition priming in haptic information exploration. In the test phase, blindfolded subjects had to handle objects in order to answer questions as fast as possible about their properties (e.g., temperature, texture, weight, or form), exploring the object with their hands. Some of the objects were old ones (presented in a study phase); others were added as new objects to the test phase. In addition, recognition judgements were required. The results demonstrated reliable effects of repetition priming in terms of reaction times to old, in comparison with new, objects for subjects who had been treated the same way in the study phase (active touch). Passive touch at encoding or studying the names or the visible objects themselves did not lead to effects of repetition priming in the test phase. On the other hand, performing adequate hand movements during the study improved recognition memory. The role of motor processes in indirect and direct tests of memory is discussed and related to research on memory of action events. PMID:1946876

  11. The role of the clinical trial nurse in the informed consent process.

    PubMed

    Cantini, Franca; Ells, Carolyn

    2007-06-01

    The purpose of this descriptive study was to elicit information about the current practice of clinical trial nurses in the informed consent process. A 50-item self-administered anonymous questionnaire was completed by a sample of 95 nurses from hospitals affiliated with McGill University in Montreal, Quebec, Canada, who were members of a clinical trial research team whose principal investigator was a physician and whose research participants were competent adults. The nurses were all members of the provincial nurses' association. Clinical trial nurses were found to have an important role in the informed consent process and to experience conflict of interest and other ethical dilemmas as members of clinical trial research teams. There is a need to develop specific practical and ethical guidelines for nurses involved with clinical trial research and to develop educational programs for nurses working in clinical research. PMID:17679589

  12. Discovery of Information Diffusion Process in Social Networks

    NASA Astrophysics Data System (ADS)

    Kim, Kwanho; Jung, Jae-Yoon; Park, Jonghun

    Information diffusion analysis in social networks is of significance since it enables us to deeply understand dynamic social interactions among users. In this paper, we introduce approaches to discovering information diffusion process in social networks based on process mining. Process mining techniques are applied from three perspectives: social network analysis, process discovery and community recognition. We then present experimental results by using a real-life social network data. The proposed techniques are expected to employ as new analytical tools in online social networks such as blog and wikis for company marketers, politicians, news reporters and online writers.

  13. Information Processing Theories and the Education of the Gifted.

    ERIC Educational Resources Information Center

    Rawl, Ruth K.; O'Tuel, Frances S.

    1983-01-01

    The basic assumptions of information processing theories in cognitive psychology are reviewed, and the application of this approach to problem solving in gifted education is considered. Specific implications are cited on problem selection and instruction giving. (CL)

  14. Data Processing: The Need for Programs in Business Information Systems.

    ERIC Educational Resources Information Center

    Hunter, James

    1980-01-01

    There is a demand in industry for both computer science graduates and business information systems graduates. Educators need to start this training at the secondary level with an introduction to all phases of data processing for any interested student. (CT)

  15. Management of information in a research and development agency

    NASA Technical Reports Server (NTRS)

    Keene, Wallace O.

    1990-01-01

    The NASA program for managing scientific and technical information (STI) is examined, noting the technological, managerial, educational, and legal aspects of transferring and disseminating information. A definition of STI is introduced and NASA's STI-related management programs are outlined. Consideration is given to the role of STI management in NASA mission programs, research efforts supporting the management and use of STI, STI program interfaces, and the Automated Information Management Program to eliminate redundant automation efforts in common administrative functions. The infrastructure needed to manage the broad base of NASA information and the interfaces between NASA's STI management and external organizations are described.

  16. Engineering therapeutic processes: from research to commodity

    NASA Astrophysics Data System (ADS)

    Galloway, Robert L.

    2014-03-01

    Three of the most important forces driving medical care are: patient specificity, treatment specificity and the move from discovery to design. Engineers while trained in specificity, efficiency, and design are often not trained in either biology or medical processes. Yet they are increasing critical to medical care. For example, modern medical imaging at US hospitals generates 1 exabyte (10^18 bytes) of data per year clearly beyond unassisted human analysis. It is not desirable to involve engineers in the acquisition, storage and analysis of this data, it is essential. While in the past we have nibbled around the edges of medical care, it is time and perhaps past time to insert ourselves more squarely into medical processes, making them more efficient, more specific and more robust. This requires engineers who understand biology and physicians who are willing to step away from classic medical thinking to try new approaches. But once the idea is proven in a laboratory, it must move into use and then into common practice. This requires additional engineering to make the process robust to noisy data and imprecise practices as well as workflow analysis to get the new technique into operating and treatment rooms. True innovation and true translation will require physicians, engineers, other medical stakeholders and even corporate involvement to take a new, important idea and move it not just to a patient but to all patients.

  17. SOME CONCEPTS PERTAINING TO INVESTIGATIVE METHODOLOGY FOR SUBSURFACE PROCESS RESEARCH

    EPA Science Inventory

    Problems of investigative methodology comprise a critical and often preponderant element of research to delineate and quantitate processes which govern the transport and fate of pollutants in subsurface environments. Examination of several recent research studies illustrates that...

  18. The Practice of Information Processing Model in the Teaching of Cognitive Strategies

    ERIC Educational Resources Information Center

    Ozel, Ali

    2009-01-01

    In this research, the differentiation condition of teaching the learning strategies depending on the time which the first grade of primary school teachers carried out to form an information-process skeleton on student is tried to be found out. This process including the efforts of 260 teachers in this direction consists of whether the adequate…

  19. Reading the Graphics: Reading Processes Prompted by the Graphics as Second Graders Read Informational Text

    ERIC Educational Resources Information Center

    Norman, Rebecca R.

    2010-01-01

    This dissertation is comprised of two manuscripts that resulted from a single study using verbal protocols to examine the reading processes prompted by the graphics as second graders read informational text. Verbal protocols have provided researchers with an understanding of the processes readers use as they read. Little is known, however, about…

  20. Two improved coherent optical feedback systems for optical information processing

    NASA Technical Reports Server (NTRS)

    Lee, S. H.; Bartholomew, B.; Cederquist, J.

    1976-01-01

    Coherent optical feedback systems are Fabry-Perot interferometers modified to perform optical information processing. Two new systems based on plane parallel and confocal Fabry-Perot interferometers are introduced. The plane parallel system can be used for contrast control, intensity level selection, and image thresholding. The confocal system can be used for image restoration and solving partial differential equations. These devices are simpler and less expensive than previous systems. Experimental results are presented to demonstrate their potential for optical information processing.

  1. Algorithm and program for information processing with the filin apparatus

    NASA Technical Reports Server (NTRS)

    Gurin, L. S.; Morkrov, V. S.; Moskalenko, Y. I.; Tsoy, K. A.

    1979-01-01

    The reduction of spectral radiation data from space sources is described. The algorithm and program for identifying segments of information obtained from the Film telescope-spectrometer on the Salyut-4 are presented. The information segments represent suspected X-ray sources. The proposed algorithm is an algorithm of the lowest level. Following evaluation, information free of uninformative segments is subject to further processing with algorithms of a higher level. The language used is FORTRAN 4.

  2. Morphological evidence for parallel processing of information in rat macula

    NASA Technical Reports Server (NTRS)

    Ross, M. D.

    1988-01-01

    Study of montages, tracings and reconstructions prepared from a series of 570 consecutive ultrathin sections shows that rat maculas are morphologically organized for parallel processing of linear acceleratory information. Type II cells of one terminal field distribute information to neighboring terminals as well. The findings are examined in light of physiological data which indicate that macular receptor fields have a preferred directional vector, and are interpreted by analogy to a computer technology known as an information network.

  3. Information Technologies and Globalization: New Perspectives of Teaching Learning Process

    ERIC Educational Resources Information Center

    Hussain, Irshad

    2008-01-01

    This article discusses how information technologies and globalization have opened new avenues and horizons for educators and learners. It discusses different experiences of using information and communication technologies (ICTs) in teaching learning process the world over in the age of globalization. It focuses on the ways these new trends have…

  4. An Ecological Model for the Processing of Symbolic Information.

    ERIC Educational Resources Information Center

    Bierschenk, Bernhard

    1982-01-01

    Cognitive model of processing symbolic information abstracted from verbal expressions should consider running text, not scattered sentences. A valid abstraction of information structures should be based on explicit encoding of intentionality and valuation. A model must cope with empirical context and novelty instead of truth-values in…

  5. Informal Learning in the Workplace: Key Activities and Processes

    ERIC Educational Resources Information Center

    Cunningham, John; Hillier, Emilie

    2013-01-01

    Purpose: The purpose of this study is to define characteristics and processes that enhance informal learning in a public sector workplace. Design/methodology/approach: Based on interviews and questionnaires, the authors solicited examples of informal learning practices that 40 supervisors experienced during their careers. The examples were content…

  6. Reshaping the Enterprise through an Information Architecture and Process Reengineering.

    ERIC Educational Resources Information Center

    Laudato, Nicholas C.; DeSantis, Dennis J.

    1995-01-01

    The approach used by the University of Pittsburgh (Pennsylvania) in designing a campus-wide information architecture and a framework for reengineering the business process included building consensus on a general philosophy for information systems, using pattern-based abstraction techniques, applying data modeling and application prototyping, and…

  7. Human Cognition and Information Processing: Potential Problems for a Field Dependent Human Sequential Information Processor.

    ERIC Educational Resources Information Center

    Shaughnessy, M.; And Others

    Numerous cognitive psychologists have validated the hypothesis, originally advanced by the Russian physician, A. Luria, that different individuals process information in two distinctly different manners: simultaneously and sequentially. The importance of recognizing the existence of these two distinct styles of processing information and selecting…

  8. Forensic uses of research biobanks: should donors be informed?

    PubMed

    Dranseika, Vilius; Piasecki, Jan; Waligora, Marcin

    2016-03-01

    Occasional reports in the literature suggest that biological samples collected and stored for scientific research are sometimes accessed and used for a variety of forensic purposes. However, donors are almost never informed about this possibility. In this paper we argue that the possibility of forensic access may constitute a relevant consideration at least to some potential research subjects in deciding whether to participate in research. We make the suggestion that if some type of forensic access to research collections is likely to be perceived by the subjects as a reason against donating their biological materials, there are good ethical reasons to make this type of access impossible or at least severely restricted. We also provide an ethical argument for the claim that, if a total ban on this type of forensic access cannot be achieved, potential research subjects should be informed about the extent to which this type of forensic access is possible. PMID:26419480

  9. Information Processing Efficiency and Regulation at Five Months

    PubMed Central

    Diaz, Anjolii; Bell, Martha Ann

    2011-01-01

    Infants with short look durations are generally thought to have better attentional capabilities due to their efficient information processing. Although effortful attention is considered a key component of developing regulatory abilities, little is known about the relation between speed and efficiency of processing and self-regulation. In this study, 5-month-old infants with shorter look duration had greater EEG power values than infants with longer look during baseline, as well as during a distressing task and a post-distress attentional processing task. These short looking infants also demonstrated higher heart rate, relative to long looking infants, during post-distress information processing. Behaviorally the two groups differed in the amount of distraction during distress. These data provide evidence for an association between the efficiency of information processing and beginning regulatory abilities in early infancy. PMID:21269705

  10. Riding the Wave: Student Researcher Reflection on the Action Research Process

    ERIC Educational Resources Information Center

    Burrows, Andrea; Thomas, Jonathan; Woods, Angie; Suess, Robert; Dole, Deborah

    2012-01-01

    The focus of this article is the exploration of and an explanation of student researchers' affect and activity in an action research project. Using a hermeneutical theoretical framework we argue that the researcher group as a whole constructs a wave process and at the same time each individual researcher in the group creates a wave process that…

  11. Modelling as an indispensible research tool in the information society.

    NASA Astrophysics Data System (ADS)

    Bouma, Johan

    2016-04-01

    Science and society would be well advised to develop a different relationship as the information revolution penetrates all aspects of modern life. Rather than produce clear answers to clear questions in a top-down manner, land-use issues related to the UN Sustainable Development Goals (SDGs) present "wicked"problems involving different, strongly opiniated, stakeholders with conflicting ideas and interests and risk-averse politicians. The Dutch government has invited its citizens to develop a "science agenda", defining future research needs, implicitly suggesting that the research community is unable to do so. Time, therefore, for a pro-active approach to more convincingly define our:"societal license to research". For soil science this could imply a focus on the SDGs , considering soils as living, characteristically different, dynamic bodies in a landscape, to be mapped in ways that allow generation of suitable modelling data. Models allow a dynamic characterization of water- and nutrient regimes and plant growth in soils both for actual and future conditions, reflecting e.g. effects of climate or land-use change or alternative management practices. Engaging modern stakeholders in a bottom-up manner implies continuous involvement and "joint learning" from project initiation to completion, where modelling results act as building blocks to explore alternative scenarios. Modern techniques allow very rapid calculations and innovative visualization. Everything is possible but only modelling can articulate the economic, social and environmental consequences of each scenario, demonstrating in a pro-active manner the crucial and indispensible role of research. But choices are to be made by stakeholders and reluctant policy makers and certainly not by scientists who should carefully guard their independance. Only clear results in the end are convincing proof for the impact of science, requiring therefore continued involvement of scientists up to the very end of projects. To

  12. Integrating Climate Information and Decision Processes for Regional Climate Resilience

    NASA Astrophysics Data System (ADS)

    Buizer, James; Goddard, Lisa; Guido, Zackry

    2015-04-01

    An integrated multi-disciplinary team of researchers from the University of Arizona and the International Research Institute for Climate and Society at Columbia University have joined forces with communities and institutions in the Caribbean, South Asia and West Africa to develop relevant, usable climate information and connect it to real decisions and development challenges. The overall objective of the "Integrating Climate Information and Decision Processes for Regional Climate Resilience" program is to build community resilience to negative impacts of climate variability and change. We produce and provide science-based climate tools and information to vulnerable peoples and the public, private, and civil society organizations that serve them. We face significant institutional challenges because of the geographical and cultural distance between the locale of climate tool-makers and the locale of climate tool-users and because of the complicated, often-inefficient networks that link them. To use an accepted metaphor, there is great institutional difficulty in coordinating the supply of and the demand for useful climate products that can be put to the task of building local resilience and reducing climate vulnerability. Our program is designed to reduce the information constraint and to initiate a linkage that is more demand driven, and which provides a set of priorities for further climate tool generation. A demand-driven approach to the co-production of appropriate and relevant climate tools seeks to meet the direct needs of vulnerable peoples as these needs have been canvassed empirically and as the benefits of application have been adequately evaluated. We first investigate how climate variability and climate change affect the livelihoods of vulnerable peoples. In so doing we assess the complex institutional web within which these peoples live -- the public agencies that serve them, their forms of access to necessary information, the structural constraints

  13. Thermodynamic Costs of Information Processing in Sensory Adaptation

    PubMed Central

    Sartori, Pablo; Granger, Léo; Lee, Chiu Fan; Horowitz, Jordan M.

    2014-01-01

    Biological sensory systems react to changes in their surroundings. They are characterized by fast response and slow adaptation to varying environmental cues. Insofar as sensory adaptive systems map environmental changes to changes of their internal degrees of freedom, they can be regarded as computational devices manipulating information. Landauer established that information is ultimately physical, and its manipulation subject to the entropic and energetic bounds of thermodynamics. Thus the fundamental costs of biological sensory adaptation can be elucidated by tracking how the information the system has about its environment is altered. These bounds are particularly relevant for small organisms, which unlike everyday computers, operate at very low energies. In this paper, we establish a general framework for the thermodynamics of information processing in sensing. With it, we quantify how during sensory adaptation information about the past is erased, while information about the present is gathered. This process produces entropy larger than the amount of old information erased and has an energetic cost bounded by the amount of new information written to memory. We apply these principles to the E. coli's chemotaxis pathway during binary ligand concentration changes. In this regime, we quantify the amount of information stored by each methyl group and show that receptors consume energy in the range of the information-theoretic minimum. Our work provides a basis for further inquiries into more complex phenomena, such as gradient sensing and frequency response. PMID:25503948

  14. Research, Education, and Economics Information System: An Engine for Strategic Planning and Information Policy Development at the U.S. Department of Agriculture.

    ERIC Educational Resources Information Center

    Cortez, Edwin Michael

    1999-01-01

    Describes the implementation of a strategic information policy audit as a key component in the development of the Research, Education, and Economics Information System (REEIS) at the Department of Agriculture that helps analyze the organization's infrastructure. Discusses the process as a generalized systems model for organizational research.…

  15. Authentic research projects: Students' perspectives on the process, ownership, and benefits of doing research

    NASA Astrophysics Data System (ADS)

    Bernard, Warren

    2005-11-01

    Authentic research projects are one type of inquiry activity as defined by the American Association for the Advancement of Science (1993) and are a core component in science education reform movements. The purpose of this study was to examine high school students' perspectives of an authentic research project. The context for this study was a local Science and Engineering Fair (SEF) that involved students from a Metro-Atlanta public high school. This study provided information about this type of activity from the student's perspective, an emic viewpoint. In this qualitative study, demographic information was used for the purposeful selection of fourteen students making up the study sample. In this descriptive ethnography, data were collected via an open-ended survey, three individual interviews, a web log, and a group interview. Interviews were audio taped and conducted according to the protocol established by Lincoln and Guba (1998). Transcripts of the interviews, web logs, and survey responses were coded and analyzed by the constant comparative method as described by Glaser and Strauss (1965). Reliability and validity were achieved through member checks and triangulation. Using Gowin's Vee diagram (1981) as a theoretical framework for analysis, themes emerged describing the students' research experience. The themes included the students' initial reactions, difficulty getting started, accepting ownership of their project, growing interest, acknowledged benefits of the research experience, and a reflective look back at their experience. Overall, students described the authentic research experience as a worthwhile activity. The implications of the study are two-fold. At the practitioner level, teachers should engage students in research, but should do so in a manner that maximizes authenticity. Examples may include having students present a formal prospectus and work with a scientist mentor. For Science Educators in teacher preparation programs, there should be an

  16. An Integrated Model of Emotion Processes and Cognition in Social Information Processing.

    ERIC Educational Resources Information Center

    Lemerise, Elizabeth A.; Arsenio, William F.

    2000-01-01

    Interprets literature on contributions of social cognitive and emotion processes to children's social competence in the context of an integrated model of emotion processes and cognition in social information processing. Provides neurophysiological and functional evidence for the centrality of emotion processes in personal-social decision making.…

  17. 40 CFR 68.65 - Process safety information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... paragraph (b): Material Safety Data Sheets meeting the requirements of 29 CFR 1910.1200(g) may be used to... process shall include: (i) Materials of construction; (ii) Piping and instrument diagrams (P&ID's); (iii... 40 Protection of Environment 16 2012-07-01 2012-07-01 false Process safety information....

  18. 40 CFR 68.65 - Process safety information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... paragraph (b): Material Safety Data Sheets meeting the requirements of 29 CFR 1910.1200(g) may be used to... process shall include: (i) Materials of construction; (ii) Piping and instrument diagrams (P&ID's); (iii... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Process safety information....

  19. 40 CFR 68.65 - Process safety information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... paragraph (b): Material Safety Data Sheets meeting the requirements of 29 CFR 1910.1200(g) may be used to... process shall include: (i) Materials of construction; (ii) Piping and instrument diagrams (P&ID's); (iii... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Process safety information....

  20. 40 CFR 68.65 - Process safety information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... paragraph (b): Material Safety Data Sheets meeting the requirements of 29 CFR 1910.1200(g) may be used to... process shall include: (i) Materials of construction; (ii) Piping and instrument diagrams (P&ID's); (iii... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Process safety information....