WorldWideScience

Sample records for general information portion

  1. Hanford facility dangerous waste permit application, general information portion

    Energy Technology Data Exchange (ETDEWEB)

    Price, S.M., Westinghouse Hanford

    1996-07-29

    The `Hanford Facility Dangerous Waste Permit Application` is considered to be a single application organized into a General Information Portion (this document, DOE/RL-91-28) and a Unit- Specific Portion. The scope of the General Information Portion includes information that could be used to discuss operating units, units undergoing closure, or units being dispositioned through other options. Documentation included in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units. A checklist indicating where information is contained in the General Information Portion, in relation to the Washington State Department of Ecology guidance documentation, is located in the Contents Section. The intent of the General Information Portion is: (1) to provide an overview of the Hanford Facility; and (2) to assist in streamlining efforts associated with treatment, storage, and/or disposal unit-specific Part B permit application, preclosure work plan, closure work plan, closure plan, closure/postclosure plan, or postclosure permit application documentation development, and the `Hanford Facility Resource Conservation and Recovery Act Permit` modification process. Revision 2 of the General Information Portion of the `Hanford Facility Dangerous Waste Permit Application` contains information current as of May 1, 1996. This document is a complete submittal and supersedes Revision 1.

  2. Hanford facility dangerous waste permit application, general information portion

    Energy Technology Data Exchange (ETDEWEB)

    Hays, C.B.

    1998-05-19

    The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOE/RL-91-28) and a Unit-Specific Portion. Both the General Information and Unit-Specific portions of the Hanford Facility Dangerous Waste Permit Application address the content of the Part B permit application guidance prepared by the Washington State Department of Ecology (Ecology 1996) and the U.S. Environmental Protection Agency (40 Code of Federal Regulations 270), with additional information needed by the Hazardous and Solid Waste Amendments and revisions of Washington Administrative Code 173-303. Documentation contained in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units (e.g., the glossary provided in this report).

  3. Hanford facility dangerous waste permit application, general information portion. Revision 3

    Energy Technology Data Exchange (ETDEWEB)

    Sonnichsen, J.C.

    1997-08-21

    For purposes of the Hanford facility dangerous waste permit application, the US Department of Energy`s contractors are identified as ``co-operators`` and sign in that capacity (refer to Condition I.A.2. of the Dangerous Waste Portion of the Hanford Facility Resource Conservation and Recovery Act Permit). Any identification of these contractors as an ``operator`` elsewhere in the application is not meant to conflict with the contractors` designation as co-operators but rather is based on the contractors` contractual status with the U.S. Department of Energy, Richland Operations Office. The Dangerous Waste Portion of the initial Hanford Facility Resource Conservation and Recovery Act Permit, which incorporated five treatment, storage, and/or disposal units, was based on information submitted in the Hanford Facility Dangerous Waste Permit Application and in closure plan and closure/postclosure plan documentation. During 1995, the Dangerous Waste Portion was modified twice to incorporate another eight treatment, storage, and/or disposal units; during 1996, the Dangerous Waste Portion was modified once to incorporate another five treatment, storage, and/or disposal units. The permit modification process will be used at least annually to incorporate additional treatment, storage, and/or disposal units as permitting documentation for these units is finalized. The units to be included in annual modifications are specified in a schedule contained in the Dangerous Waste Portion of the Hanford Facility Resource Conservation and Recovery Act Permit. Treatment, storage, and/or disposal units will remain in interim status until incorporated into the Permit. The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (this document, DOE/RL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion is limited to individual operating treatment, storage, and/or disposal units for which

  4. Tuberculosis: General Information

    Science.gov (United States)

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

  5. How general is general information construct?

    Directory of Open Access Journals (Sweden)

    Predrag Zarevski

    2005-04-01

    Full Text Available There is a small number of constructs in the field of differential psychology that have raised so much debate between psychologists and professionals in related disciplines as is the case of general (verbal information construct. It seemed reasonable to test the validity of this construct measured with general information test in comparison with other measures of knowledge (cultural knowledge, vocabulary, knowledge of the most recent events, foreign language knowledge, and a standard verbal type g test. A sample of 376 candidates for state services was tested in a selection situation. Three analyses were conducted to determine the position of general information test in the space of other verbal competency measures. The first analysis questioned latent structure of the space of four tests having the same format and asking about the knowledge of international terms, general culture, knowledge of most recent events, and general information. The second analysis included the g-factor intelligence test so to see how the above described structure changes when this new test is introduced. The third analysis introduced an English language test. In all of the three component analyses only one eigenvalue was larger than 1 and it explained between 52 and 64% of variance. In all analyses general information test had the highest projection on the only significant latent dimension of these cognitive spaces. In other words, it can be concluded that the construct of general information is in the center of this hyperconus. That is why we consider measurement of general information knowledge, as well as the construct itself, to be an important question in psychological diagnostics. Thus, it is important to go further with the investigation of this construct because it does not seem that it is named general information by accident.

  6. Labor Informality: General Causes

    Directory of Open Access Journals (Sweden)

    Gustavo Sandoval Betancour

    2016-04-01

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

  7. Hospice - General Information

    Data.gov (United States)

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

  8. Using "Informances" in General Music

    Science.gov (United States)

    Zaffini, Erin Dineen

    2015-01-01

    General music teachers might be faced with formal performance expectations placed on them by administrators. While performance expectations are common in performance-based ensembles, meeting these expectations can be cumbersome and daunting to those who serve in the realm of general music. Informances--informative presentations of student learning…

  9. Using "Informances" in General Music

    Science.gov (United States)

    Zaffini, Erin Dineen

    2015-01-01

    General music teachers might be faced with formal performance expectations placed on them by administrators. While performance expectations are common in performance-based ensembles, meeting these expectations can be cumbersome and daunting to those who serve in the realm of general music. Informances--informative presentations of student learning…

  10. General Information about Colon Cancer

    Science.gov (United States)

    ... Genetics of Colorectal Cancer Colorectal Cancer Screening Research Colon Cancer Treatment (PDQ®)–Patient Version General Information About Colon Cancer Go to Health Professional Version Key Points Colon ...

  11. General Information about Pituitary Tumors

    Science.gov (United States)

    ... Tumors Treatment Pituitary Tumors Treatment (PDQ®)–Patient Version General Information About Pituitary Tumors Go to Health Professional ... by many other glands in the body. Enlarge Anatomy of the inside of the brain, showing the ...

  12. General Information About Endometrial Cancer

    Science.gov (United States)

    ... Screening Research Endometrial Cancer Treatment (PDQ®)–Patient Version General Information About Endometrial Cancer Go to Health Professional ... the cervix , which leads to the vagina . Enlarge Anatomy of the female reproductive system. The organs in ...

  13. General Information about Thyroid Cancer

    Science.gov (United States)

    ... Screening Research Thyroid Cancer Treatment (PDQ®)–Patient Version General Information About Thyroid Cancer Go to Health Professional ... usually cannot be felt through the skin. Enlarge Anatomy of the thyroid and parathyroid glands. The thyroid ...

  14. General Information about Prostate Cancer

    Science.gov (United States)

    ... Screening Research Prostate Cancer Treatment (PDQ®)–Patient Version General Information About Prostate Cancer Go to Health Professional ... fluid that is part of the semen . Enlarge Anatomy of the male reproductive and urinary systems, showing ...

  15. General Information about Penile Cancer

    Science.gov (United States)

    ... Cancer Treatment Penile Cancer Treatment (PDQ®)–Patient Version General Information About Penile Cancer Go to Health Professional ... covered with loose skin called the foreskin . Enlarge Anatomy of the penis. The parts of the penis ...

  16. General Information about Vulvar Cancer

    Science.gov (United States)

    ... Treatment Research Vulvar Cancer Treatment (PDQ®)–Patient Version General Information About Vulvar Cancer Go to Health Professional ... area between the vulva and the anus ). Enlarge Anatomy of the vulva. The vulva includes the mons ...

  17. General Information about Vaginal Cancer

    Science.gov (United States)

    ... Treatment Research Vaginal Cancer Treatment (PDQ®)–Patient Version General Information About Vaginal Cancer Go to Health Professional ... the vagina (also called the birth canal). Enlarge Anatomy of the female reproductive system. The organs in ...

  18. General Information about Breast Cancer

    Science.gov (United States)

    ... Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional ... are linked by thin tubes called ducts. Enlarge Anatomy of the female breast. The nipple and areola ...

  19. General Information about Pancreatic Cancer

    Science.gov (United States)

    ... Treatment Research Pancreatic Cancer Treatment (PDQ®)–Patient Version General Information About Pancreatic Cancer Go to Health Professional ... lies between the stomach and the spine . Enlarge Anatomy of the pancreas. The pancreas has three areas: ...

  20. General Information about Urethral Cancer

    Science.gov (United States)

    ... Cancer Treatment Urethral Cancer Treatment (PDQ®)–Patient Version General Information About Urethral Cancer Go to Health Professional ... In men, the urethra also carries semen . Enlarge Anatomy of the male urinary system (left panel) and ...

  1. Quantum information and general relativity

    CERN Document Server

    Peres, A

    2004-01-01

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

  2. Hanford Facility dangerous waste permit application, general information. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    1993-05-01

    The current Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (this document, number DOE/RL-91-28) and a treatment, storage, and/or disposal Unit-Specific Portion, which includes documentation for individual TSD units (e.g., document numbers DOE/RL-89-03 and DOE/RL-90-01). Both portions consist of a Part A division and a Part B division. The Part B division consists of 15 chapters that address the content of the Part B checklists prepared by the Washington State Department of Ecology (Ecology 1987) and the US Environmental Protection Agency (40 Code of Federal Regulations 270), with additional information requirements mandated by the Hazardous and Solid Waste Amendments of 1984 and revisions of Washington Administrative Code 173-303. For ease of reference, the Washington State Department of Ecology checklist section numbers, in brackets, follow the chapter headings and subheadings. Documentation contained in the General Information Portion (i.e., this document, number DOE/RL-91-28) is broader in nature and applies to all treatment, storage, and/or disposal units for which final status is sought. Because of its broad nature, the Part A division of the General Information Portion references the Hanford Facility Dangerous Waste Part A Permit Application (document number DOE/RL-88-21), a compilation of all Part A documentation for the Hanford Facility.

  3. Portion size

    Science.gov (United States)

    ... Romaine lettuce) One medium baked potato is a computer mouse To control your portion sizes when you ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...

  4. Half-size me? How calorie and price information influence ordering on restaurant menus with both half and full entrée portion sizes.

    Science.gov (United States)

    Haws, Kelly L; Liu, Peggy J

    2016-02-01

    Many restaurants are increasingly required to display calorie information on their menus. We present a study examining how consumers' food choices are affected by the presence of calorie information on restaurant menus. However, unlike prior research on this topic, we focus on the effect of calorie information on food choices made from a menu that contains both full size portions and half size portions of entrées. This different focus is important because many restaurants increasingly provide more than one portion size option per entrée. Additionally, we examine whether the impact of calorie information differs depending on whether full portions are cheaper per unit than half portions (non-linear pricing) or whether they have a similar per unit price (linear pricing). We find that when linear pricing is used, calorie information leads people to order fewer calories. This decrease occurs as people switch from unhealthy full sized portions to healthy full sized portions, not to unhealthy half sized portions. In contrast, when non-linear pricing is used, calorie information has no impact on calories selected. Considering the impact of calorie information on consumers' choices from menus with more than one entrée portion size option is increasingly important given restaurant and legislative trends, and the present research demonstrates that calorie information and pricing scheme may interact to affect choices from such menus. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. 22 CFR 61.9 - General information.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false General information. 61.9 Section 61.9 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.9 General information. General information and application forms may be obtained by writing to...

  6. General Information about Bladder Cancer

    Science.gov (United States)

    ... from a well that has high levels of arsenic . Drinking water that has been treated with chlorine . ... of the latest published information on cancer prevention, detection, genetics, treatment, supportive care, and complementary and alternative ...

  7. General Information about Adrenocortical Carcinoma

    Science.gov (United States)

    ... that forms in the adrenal medulla is called pheochromocytoma and is not discussed in this summary. See the PDQ summary on Pheochromocytoma and Paraganglioma for more information. Adrenocortical carcinoma and ...

  8. Nutrition Labeling and Portion Size Information on Children's Menus in Fast-Food and Table-Service Chain Restaurants in London, UK

    Science.gov (United States)

    Reeves, Sue; Wake, Yvonne; Zick, Andrea

    2011-01-01

    Objective: To investigate meals, price, nutritional content, and nutrition and portion size information available on children's menus in fast-food and table-service chain restaurants in London, since the United Kingdom does not currently require such information but may be initiating a voluntary guideline. Methods: Children's menus were assessed…

  9. Development and testing of a contamination potential mapping system for a portion of the General Separations Area, Savannah River Site, South Carolina

    Science.gov (United States)

    Rine, J.M.; Berg, R.C.; Shafer, J.M.; Covington, E.R.; Reed, J.K.; Bennett, C.B.; Trudnak, J.E.

    1998-01-01

    A methodology was developed to evaluate and map the contamination potential or aquifer sensitivity of the upper groundwater flow system of a portion of the General Separations Area (GSA) at the Department of Energy's Savannah River Site (SRS) in South Carolina. A Geographic Information System (GIS) was used to integrate diverse subsurface geologic data, soils data, and hydrology utilizing a stack-unit mapping approach to construct mapping layers. This is the first time that such an approach has been used to delineate the hydrogeology of a coastal plain environment. Unit surface elevation maps were constructed for the tops of six Tertiary units derived from over 200 boring logs. Thickness or isopach maps were created for five hydrogeologic units by differencing top and basal surface elevations. The geologic stack-unit map was created by stacking the five isopach maps and adding codes for each stack-unit polygon. Stacked-units were rated according to their hydrogeologic properties and ranked using a logarithmic approach (utility theory) to establish a contamination potential index. Colors were assigned to help display relative importance of stacked-units in preventing or promoting transport of contaminants. The sensitivity assessment included the effects of surface soils on contaminants which are particularly important for evaluating potential effects from surface spills. Hydrogeologic/hydrologic factors did not exhibit sufficient spatial variation to warrant incorporation into contamination potential assessment. Development of this contamination potential mapping system provides a useful tool for site planners, environmental scientists, and regulatory agencies.A methodology was developed to evaluate and map the contamination potential or aquifer sensitivity of the upper groundwater flow system of a portion of the General Separations Area (GSA) at the Department of Energy's Savannah River Site (SRS) in South Carolina. A Geographic Information System (GIS) was used to

  10. 32 CFR 48.501 - General information.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false General information. 48.501 Section 48.501 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN RETIRED SERVICEMAN'S FAMILY PROTECTION PLAN Annuity § 48.501 General information. Except as provided...

  11. Basic Information About the General Conformity Rule

    Science.gov (United States)

    These regulations ensure that federal activities or actions don't cause new violations to the NAAQS and ensure that NAAQS attainment is not delayed. This page has general information about how and where these regulations apply.

  12. General Information about Primary CNS Lymphoma

    Science.gov (United States)

    ... Research Primary CNS Lymphoma Treatment (PDQ®)–Patient Version General Information About Primary CNS Lymphoma Go to Health ... start in the eye (called ocular lymphoma). Enlarge Anatomy of the lymph system, showing the lymph vessels ...

  13. General Information about Thymoma and Thymic Carcinoma

    Science.gov (United States)

    ... Thymoma and Thymic Carcinoma Treatment (PDQ®)–Patient Version General Information About Thymoma and Thymic Carcinoma Go to ... lymphocytes , that protect the body against infections . Enlarge Anatomy of the thymus gland. The thymus gland is ...

  14. General Information about Adult Acute Myeloid Leukemia

    Science.gov (United States)

    ... Adult Acute Myeloid Leukemia Treatment (PDQ®)–Patient Version General Information About Adult Acute Myeloid Leukemia Go to ... acute granulocytic leukemia, and acute nonlymphocytic leukemia. Enlarge Anatomy of the bone. The bone is made up ...

  15. General Information about Breast Cancer and Pregnancy

    Science.gov (United States)

    ... Breast Cancer Treatment and Pregnancy (PDQ®)–Patient Version General Information about Breast Cancer and Pregnancy Go to ... are linked by thin tubes called ducts. Enlarge Anatomy of the female breast. The nipple and areola ...

  16. General Information about Salivary Gland Cancer

    Science.gov (United States)

    ... Research Salivary Gland Cancer Treatment (PDQ®)–Patient Version General Information About Salivary Gland Cancer Go to Health ... These glands are found below the jawbone. Enlarge Anatomy of the salivary glands. The three main pairs ...

  17. 14 CFR 417.1 - General information.

    Science.gov (United States)

    2010-01-01

    ...— (1) The launch operator modifies the launch vehicle's operation or safety characteristics; (2) The... exists that is a source of significant risk to public safety; or (4) The Federal launch range previously... TRANSPORTATION LICENSING LAUNCH SAFETY General and License Terms and Conditions § 417.1 General information. (a...

  18. Measuring observability by generalized information theoretic quantities

    Institute of Scientific and Technical Information of China (English)

    Badong CHEN; Jinchun HU; Hongbo LI; Zengqi SUN

    2008-01-01

    A normalized measure is established to provide the quantitative information about the degree of observabilty for the discrete-time,stochastically autonomous system.This measure is based on the generalized information theoretic quanties(generalized entropy,mutual information) of the system state and the observations.where the system state can be a discrete or a continuous random vector.Some important properties are presented.For the linear case,the explicit formula for the degree of observability is derived,and the equivalence between the proposed measure and the traditional ranK condition is proved The curves for the degree of observability are depicted in a simple example.

  19. A proposed general model of information behaviour.

    Directory of Open Access Journals (Sweden)

    2003-01-01

    Full Text Available Presents a critical description of Wilson's (1996 global model of information behaviour and proposes major modification on the basis of research into information behaviour of managers, conducted in Poland. The theoretical analysis and research results suggest that Wilson's model has certain imperfections, both in its conceptual content, and in graphical presentation. The model, for example, cannot be used to describe managers' information behaviour, since managers basically are not the end users of external from organization or computerized information services, and they acquire information mainly through various intermediaries. Therefore, the model cannot be considered as a general model, applicable to every category of information users. The proposed new model encompasses the main concepts of Wilson's model, such as: person-in-context, three categories of intervening variables (individual, social and environmental, activating mechanisms, cyclic character of information behaviours, and the adoption of a multidisciplinary approach to explain them. However, the new model introduces several changes. They include: 1. identification of 'context' with the intervening variables; 2. immersion of the chain of information behaviour in the 'context', to indicate that the context variables influence behaviour at all stages of the process (identification of needs, looking for information, processing and using it; 3. stress is put on the fact that the activating mechanisms also can occur at all stages of the information acquisition process; 4. introduction of two basic strategies of looking for information: personally and/or using various intermediaries.

  20. General solar energy information user study

    Energy Technology Data Exchange (ETDEWEB)

    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 general solar energy. 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. An earlier study identified the information user groups in the solar community and the priority (to accelerate solar energy commercialization) of getting information to each group. In the current study only high-priority groups were examined. Results from 13 groups of respondents are analyzed in this report: Loan Officers, Real Estate Appraisers, Tax Assessors, Insurers, Lawyers, Utility Representatives, Public Interest Group Representatives, Information and Agricultural Representatives, Public Interest Group Representatives, Information and Agricultural Specialists at State Cooperative Extension Service Offices, and State Energy Office Representatives. 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.

  1. Mapping Performance as General Music Informance

    Science.gov (United States)

    Kerchner, Jody L.

    2010-01-01

    Music ensemble teachers use informances as means of illuminating less visible student rehearsal experiences that serve as cornerstones for the ever-visible musical performances. How might teachers apply this tool of advocacy and education to the general music classroom? In this article, the author provides a description of action research that she…

  2. Informal and formal learning of general practitioners

    NARCIS (Netherlands)

    Spaan, Nadia Roos; Dekker, Anne R. J.; van der Velden, Alike W.; de Groot, Esther

    2016-01-01

    Purpose The purpose of this study is to understand the influence of formal learning from a web-based training and informal (workplace) learning afterwards on the behaviour of general practitioners (GPs) with respect to prescription of antibiotics. Design/methodology/approach To obtain insight in

  3. Informal and Formal Learning of General Practitioners

    Science.gov (United States)

    Spaan, Nadia Roos; Dekker, Anne R. J.; van der Velden, Alike W.; de Groot, Esther

    2016-01-01

    Purpose: The purpose of this study is to understand the influence of formal learning from a web-based training and informal (workplace) learning afterwards on the behaviour of general practitioners (GPs) with respect to prescription of antibiotics. Design/methodology/approach: To obtain insight in various learning processes, semi-structured…

  4. 7 CFR 36.1 - General information.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... WHICH THE AGRICULTURAL MARKETING SERVICE DEVELOPS, REVISES, SUSPENDS, OR TERMINATES VOLUNTARY OFFICIAL GRADE STANDARDS § 36.1 General information. The Agricultural Marketing Service (AMS or agency) of the...

  5. Informal and formal learning of general practitioners

    NARCIS (Netherlands)

    Spaan, Nadia Roos; Dekker, Anne R. J.; van der Velden, Alike W.; de Groot, Esther

    2016-01-01

    Purpose The purpose of this study is to understand the influence of formal learning from a web-based training and informal (workplace) learning afterwards on the behaviour of general practitioners (GPs) with respect to prescription of antibiotics. Design/methodology/approach To obtain insight in var

  6. Medical Information Management System (MIMS): A Generalized Interactive Information System.

    Science.gov (United States)

    Alterescu,Sidney; And Others

    This report describes an interactive information system. It is a general purpose, free format system which can offer immediate assistance where manipulation of large data bases is required. The medical area is a prime area of application. The report is designed to serve as a manual for potential users--nontechnical personnel who will use the…

  7. Medical Information Management System (MIMS): A generalized interactive information system

    Science.gov (United States)

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

    1975-01-01

    An interactive information system is described. It is a general purpose, free format system which offers immediate assistance where manipulation of large data bases is required. The medical area is a prime area of application. Examples of the system's operation, commentary on the examples, and a complete listing of the system program are included.

  8. Medical informed consent: general considerations for physicians.

    Science.gov (United States)

    Paterick, Timothy J; Carson, Geoff V; Allen, Marjorie C; Paterick, Timothy E

    2008-03-01

    Medical informed consent is essential to the physician's ability to diagnose and treat patients as well as the patient's right to accept or reject clinical evaluation, treatment, or both. Medical informed consent should be an exchange of ideas that buttresses the patient-physician relationship. The consent process should be the foundation of the fiduciary relationship between a patient and a physician. Physicians must recognize that informed medical choice is an educational process and has the potential to affect the patient-physician alliance to their mutual benefit. Physicians must give patients equality in the covenant by educating them to make informed choices. When physicians and patients take medical informed consent seriously, the patient-physician relationship becomes a true partnership with shared decision-making authority and responsibility for outcomes. Physicians need to understand informed medical consent from an ethical foundation, as codified by statutory law in many states, and from a generalized common-law perspective requiring medical practice consistent with the standard of care. It is fundamental to the patient-physician relationship that each partner understands and accepts the degree of autonomy the patient desires in the decision-making process.

  9. Towards information inequalities for generalized graph entropies.

    Directory of Open Access Journals (Sweden)

    Lavanya Sivakumar

    Full Text Available In this article, we discuss the problem of establishing relations between information measures for network structures. Two types of entropy based measures namely, the Shannon entropy and its generalization, the Rényi entropy have been considered for this study. Our main results involve establishing formal relationships, by means of inequalities, between these two kinds of measures. Further, we also state and prove inequalities connecting the classical partition-based graph entropies and partition-independent entropy measures. In addition, several explicit inequalities are derived for special classes of graphs.

  10. Informe sociolaboral del Partido de General Pueyrredon

    OpenAIRE

    GrET

    2016-01-01

    En esta nueva edición del Informe Sociolaboral del Partido de General Pueyrredon se analizan las principales tendencias del mercado laboral local y nacional, a la luz del contexto macroeconómico actual. En tal sentido, durante el primer semestre de 2016 la economía argentina presentó una fuerte contracción en relación al año pasado, en parte condicionada por el entorno regional, pero principalmente profundizada por las políticas macroeconómicas de ajuste llevadas a cabo por la actual gestión....

  11. Regularization Parameter Selections via Generalized Information Criterion.

    Science.gov (United States)

    Zhang, Yiyun; Li, Runze; Tsai, Chih-Ling

    2010-03-01

    We apply the nonconcave penalized likelihood approach to obtain variable selections as well as shrinkage estimators. This approach relies heavily on the choice of regularization parameter, which controls the model complexity. In this paper, we propose employing the generalized information criterion (GIC), encompassing the commonly used Akaike information criterion (AIC) and Bayesian information criterion (BIC), for selecting the regularization parameter. Our proposal makes a connection between the classical variable selection criteria and the regularization parameter selections for the nonconcave penalized likelihood approaches. We show that the BIC-type selector enables identification of the true model consistently, and the resulting estimator possesses the oracle property in the terminology of Fan and Li (2001). In contrast, however, the AIC-type selector tends to overfit with positive probability. We further show that the AIC-type selector is asymptotically loss efficient, while the BIC-type selector is not. Our simulation results confirm these theoretical findings, and an empirical example is presented. Some technical proofs are given in the online supplementary material.

  12. 40 CFR 1.5 - Organization and general information.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Organization and general information. 1... ORGANIZATION AND GENERAL INFORMATION Introduction § 1.5 Organization and general information. (a) The U.S... Organization Division, 1200 Pennsylvania Ave., NW., Washington, DC 20460. Information can be obtained from the...

  13. Possibilistic systems within a general information theory

    Energy Technology Data Exchange (ETDEWEB)

    Joslyn, C.

    1999-06-01

    The author surveys possibilistic systems theory and place it in the context of Imprecise Probabilities and General Information Theory (GIT). In particular, he argues that possibilistic systems hold a distinct position within a broadly conceived, synthetic GIT. The focus is on systems and applications which are semantically grounded by empirical measurement methods (statistical counting), rather than epistemic or subjective knowledge elicitation or assessment methods. Regarding fuzzy measures as special provisions, and evidence measures (belief and plausibility measures) as special fuzzy measures, thereby he can measure imprecise probabilities directly and empirically from set-valued frequencies (random set measurement). More specifically, measurements of random intervals yield empirical fuzzy intervals. In the random set (Dempster-Shafer) context, probability and possibility measures stand as special plausibility measures in that their distributionality (decomposability) maps directly to an aggregable structure of the focal classes of their random sets. Further, possibility measures share with imprecise probabilities the ability to better handle open world problems where the universe of discourse is not specified in advance. In addition to empirically grounded measurement methods, possibility theory also provides another crucial component of a full systems theory, namely prediction methods in the form of finite (Markov) processes which are also strictly analogous to the probabilistic forms.

  14. General Treatment Information for Small Intestine Adenocarcinoma

    Science.gov (United States)

    ... what is known (or not known) about the method, which can help you make an informed decision. See Complementary and Alternative Medicine learn more. Help getting through cancer treatment Your cancer care team will be your first source of information and support, but there are other resources for ...

  15. General Information about Male Breast Cancer

    Science.gov (United States)

    ... the body, such as cirrhosis ( liver disease) or Klinefelter syndrome (a genetic disorder .) Having several female relatives ... and procedures may be used: Physical exam and history : An exam of the body to check general ...

  16. General Information about Extragonadal Germ Cell Tumors

    Science.gov (United States)

    ... Being male. Being age 20 or older. Having Klinefelter syndrome . Signs and symptoms of extragonadal germ cell ... and procedures may be used: Physical exam and history : An exam of the body to check general ...

  17. Beyond Information Seeking: Towards a General Model of Information Behaviour

    Science.gov (United States)

    Godbold, Natalya

    2006-01-01

    Introduction: The aim of the paper is to propose new models of information behaviour that extend the concept beyond simply information seeking to consider other modes of behaviour. The models chiefly explored are those of Wilson and Dervin. Argument: A shortcoming of some models of information behaviour is that they present a sequence of stages…

  18. 32 CFR 2800.4 - General information.

    Science.gov (United States)

    2010-07-01

    ... material and placed in “Burn Bags.” Classified waste material includes working papers, notes, drafts of... papers. Working papers are documents, including drafts, photographs, etc., created to assist in the formulation and preparation of finished papers. Working papers containing classified information will be...

  19. General Information about Chronic Lymphocytic Leukemia

    Science.gov (United States)

    ... also called biotherapy or immunotherapy. Chimeric antigen receptor (CAR) T-cell therapy CAR T-cell therapy is ... of Health FOLLOW US Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp ...

  20. Generalized Full-Information Item Bifactor Analysis

    Science.gov (United States)

    Cai, Li; Yang, Ji Seung; Hansen, Mark

    2011-01-01

    Full-information item bifactor analysis is an important statistical method in psychological and educational measurement. Current methods are limited to single-group analysis and inflexible in the types of item response models supported. We propose a flexible multiple-group item bifactor analysis framework that supports a variety of…

  1. Solitonic Information Transmission in General Relativity

    Institute of Scientific and Technical Information of China (English)

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

    2007-01-01

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

  2. Towards general information theoretical representations of database problems

    Energy Technology Data Exchange (ETDEWEB)

    Joslyn, C.

    1997-06-01

    General database systems are described from the General Systems Theoretical (GST) framework. In this context traditional information theoretical (statistical) and general information theoretical (fuzzy measure and set theoretical, possibilistic, and random set theoretical) representations are derived. A preliminary formal framework is introduced.

  3. 30 CFR 783.12 - General environmental resources information.

    Science.gov (United States)

    2010-07-01

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

  4. Portion Size: Latest Developments and Interventions.

    Science.gov (United States)

    Steenhuis, Ingrid; Poelman, Maartje

    2017-03-01

    The aim of this review is to provide an overview of (1) underlying mechanisms of the effect of portion size on energy intake, (2) external factors explaining the portion size effect and (3) interventions and measurements aimed at food portion size. Previous studies have shown that portion sizes have increased in recent decades. Many experimental studies have been conducted to unravel the mechanisms underlying the portion-size effect on food intake (e.g. the appropriateness mechanism, the 'unit bias' mechanism, the 'previous experience/expectation' mechanism, the 'visual cue' mechanism and the 'bite size' mechanism). In addition, external factors have been found to drive food portion selection and consumption (e.g. value for money, mindless eating, levels of awareness, estimation bias. Research on several interventions (ranging from 'providing information' to 'eliminating choice') have been conducted, but remain scarce, especially intervention studies in which portion size is a key focus in weight loss. Moreover, only three new instruments with respect to portion control behavior have been developed. There is considerable evidence for the portion-size effect on energy intake. However, the work on interventions targeting portion size and measurements for portion control behavior are limited. Moreover, from the literature it is not yet clear what type of interventions work best, for whom and in what context.

  5. 77 FR 23322 - Proposed Information Collection (Report of General Information) Activity: Comment Request

    Science.gov (United States)

    2012-04-18

    ... AFFAIRS Proposed Information Collection (Report of General Information) Activity: Comment Request AGENCY... comment on the proposed collection of certain information by the agency. Under the Paperwork Reduction Act... proposed collection of information, including each proposed extension of a currently approved...

  6. 20 CFR 404.1573 - General information about work activity.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false General information about work activity. 404... DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Substantial Gainful Activity § 404.1573 General information about work activity. (a) The nature of your work. If your duties require use of...

  7. 20 CFR 220.142 - General information about work activity.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false General information about work activity. 220... RETIREMENT ACT DETERMINING DISABILITY Substantial Gainful Activity § 220.142 General information about work activity. (a) The nature of the claimant's work. If the claimant's duties require use of the...

  8. 47 CFR 76.1602 - Customer service-general information.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Customer service-general information. 76.1602... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1602 Customer service—general information. (a) A cable franchise authority may enforce the customer service standards set forth in paragraph (b) of this...

  9. 20 CFR 416.973 - General information about work activity.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false General information about work activity. 416... FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Substantial Gainful Activity § 416.973 General information about work activity. (a) The nature of your work. If your duties...

  10. 30 CFR 779.12 - General environmental resources information.

    Science.gov (United States)

    2010-07-01

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

  11. 75 FR 31702 - General Information on Postal Service

    Science.gov (United States)

    2010-06-04

    ... From the Federal Register Online via the Government Publishing Office POSTAL SERVICE 39 CFR PART 111 General Information on Postal Service AGENCY: Postal Service. ACTION: Final rule. SUMMARY: The... above, the Postal Service hereby amends 39 CFR Part 111 as follows: PART 111--GENERAL INFORMATION...

  12. A generalized model via random walks for information filtering

    Energy Technology Data Exchange (ETDEWEB)

    Ren, Zhuo-Ming, E-mail: zhuomingren@gmail.com [Department of Physics, University of Fribourg, Chemin du Musée 3, CH-1700, Fribourg (Switzerland); Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, ChongQing, 400714 (China); Kong, Yixiu [Department of Physics, University of Fribourg, Chemin du Musée 3, CH-1700, Fribourg (Switzerland); Shang, Ming-Sheng, E-mail: msshang@cigit.ac.cn [Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, ChongQing, 400714 (China); Zhang, Yi-Cheng [Department of Physics, University of Fribourg, Chemin du Musée 3, CH-1700, Fribourg (Switzerland)

    2016-08-06

    There could exist a simple general mechanism lurking beneath collaborative filtering and interdisciplinary physics approaches which have been successfully applied to online E-commerce platforms. Motivated by this idea, we propose a generalized model employing the dynamics of the random walk in the bipartite networks. Taking into account the degree information, the proposed generalized model could deduce the collaborative filtering, interdisciplinary physics approaches and even the enormous expansion of them. Furthermore, we analyze the generalized model with single and hybrid of degree information on the process of random walk in bipartite networks, and propose a possible strategy by using the hybrid degree information for different popular objects to toward promising precision of the recommendation. - Highlights: • We propose a generalized recommendation model employing the random walk dynamics. • The proposed model with single and hybrid of degree information is analyzed. • A strategy with the hybrid degree information improves precision of recommendation.

  13. Extensive Generalization of Statistical Mechanics Based on Incomplete Information Theory

    Directory of Open Access Journals (Sweden)

    Qiuping A. Wang

    2003-06-01

    Full Text Available Statistical mechanics is generalized on the basis of an additive information theory for incomplete probability distributions. The incomplete normalization is used to obtain generalized entropy . The concomitant incomplete statistical mechanics is applied to some physical systems in order to show the effect of the incompleteness of information. It is shown that this extensive generalized statistics can be useful for the correlated electron systems in weak coupling regime.

  14. 24 CFR 904.204 - General requirements and information.

    Science.gov (United States)

    2010-04-01

    ... successful participation in the homeownership development. (i) An overload of information should be avoided... information. 904.204 Section 904.204 Housing and Urban Development Regulations Relating to Housing and Urban... § 904.204 General requirements and information. (a) The counseling and training program shall be...

  15. General Information about Mycosis Fungoides and the Sezary Syndrome

    Science.gov (United States)

    ... Childhood Hodgkin Lymphoma Treatment Childhood NHL Treatment Research Mycosis Fungoides and the Sézary Syndrome Treatment (PDQ®)–Patient Version General Information About Mycosis Fungoides and the Sézary Syndrome Go to Health ...

  16. A general algorithm for distributing information in a graph

    OpenAIRE

    Aji, Srinivas M.; McEliece, Robert J.

    1997-01-01

    We present a general “message-passing” algorithm for distributing information in a graph. This algorithm may help us to understand the approximate correctness of both the Gallager-Tanner-Wiberg algorithm, and the turbo-decoding algorithm.

  17. General Information about Plasma Cell Neoplasms (Including Multiple Myeloma)

    Science.gov (United States)

    ... Cell Neoplasms Treatment Research Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)–Patient Version General Information About Plasma ... the throat can make it hard to swallow. Multiple myeloma In multiple myeloma , abnormal plasma cells ( myeloma cells ) ...

  18. General Information About Ovarian, Fallopian Tube, and Primary Peritoneal Cancer

    Science.gov (United States)

    ... precancerous condition or to keep cancer from starting. General Information About Ovarian, Fallopian Tube, and Primary Peritoneal ... the peritoneum and spreads to the ovary. Enlarge Anatomy of the female reproductive system. The organs in ...

  19. Concepts and recent advances in generalized information measures and statistics

    CERN Document Server

    Kowalski, Andres M

    2013-01-01

    Since the introduction of the information measure widely known as Shannon entropy, quantifiers based on information theory and concepts such as entropic forms and statistical complexities have proven to be useful in diverse scientific research fields. This book contains introductory tutorials suitable for the general reader, together with chapters dedicated to the basic concepts of the most frequently employed information measures or quantifiers and their recent applications to different areas, including physics, biology, medicine, economics, communication and social sciences. As these quantif

  20. A generalized model via random walks for information filtering

    Science.gov (United States)

    Ren, Zhuo-Ming; Kong, Yixiu; Shang, Ming-Sheng; Zhang, Yi-Cheng

    2016-08-01

    There could exist a simple general mechanism lurking beneath collaborative filtering and interdisciplinary physics approaches which have been successfully applied to online E-commerce platforms. Motivated by this idea, we propose a generalized model employing the dynamics of the random walk in the bipartite networks. Taking into account the degree information, the proposed generalized model could deduce the collaborative filtering, interdisciplinary physics approaches and even the enormous expansion of them. Furthermore, we analyze the generalized model with single and hybrid of degree information on the process of random walk in bipartite networks, and propose a possible strategy by using the hybrid degree information for different popular objects to toward promising precision of the recommendation.

  1. 77 FR 38397 - Agency Information Collection (Report of General Information) Activities Under OMB Review

    Science.gov (United States)

    2012-06-27

    ... AFFAIRS Agency Information Collection (Report of General Information) Activities Under OMB Review AGENCY... Veterans Benefits Administration, Department of Veterans Affairs, will submit the collection of information... describes the nature of the information collection and its expected cost and burden; it includes the...

  2. Quantifying consumer portion control practices

    DEFF Research Database (Denmark)

    Spence, M.; Lähteenmäki, Liisa; Stancu, Violeta;

    2015-01-01

    ) examine how the usage of portion control practices predicts the estimated consumption of an energy dense food (i.e. pizza). Twenty-two portion control practices were rated in terms of their frequency of use from ‘never’ to ‘very often’ by a representative sample of 1012 consumers from the island......, while this study demonstrates that the reported use of portion control practices is low, the findings provide preliminary evidence for their validity. Further studies are needed to explore how portion control practices are used in different kinds of portion size decisions and what their contribution...

  3. Variation in general practitioners' information-seeking behaviour

    DEFF Research Database (Denmark)

    Videbæk Le, Jette; Pedersen, Line Bjørnskov; Riisgaard, Helle

    2016-01-01

    . SETTING: Danish general practice. SUBJECTS: A population of 3440 GPs (corresponding to approximately 96% of all Danish GPs). MAIN OUTCOME MEASURES: GPs' use and perceived importance of information sources. Multilevel mixed-effects logit models were used to investigate associations with GP characteristics...... characteristics. Further insights could provide opportunities for targeting information dissemination strategies. Single-handed GPs seek information from colleagues less frequently than GPs in partnerships and do not use other sources more frequently. GPs aged above 44 years do not seek information as frequently...

  4. Renyi generalizations of the conditional quantum mutual information

    CERN Document Server

    Berta, Mario; Wilde, Mark M

    2014-01-01

    The conditional quantum mutual information $I(A;B|C)$ of a tripartite state $\\rho_{ABC}$ is an information quantity which lies at the center of many problems in quantum information theory. Three of its main properties are that it is non-negative for any tripartite state, that it decreases under local operations applied to systems $A$ and $B$, and that it obeys the duality relation $I(A;B|C)=I(A;B|D)$ for a four-party pure state on systems $ABCD$. It has been an open question to find Renyi generalizations of the conditional mutual information, that would allow for a deeper understanding of the original quantity and find applications beyond the traditional memoryless setting of quantum information theory. The present paper addresses this question, by defining different $\\alpha$-Renyi generalizations $I_{\\alpha}(A;B|C)$ of the conditional mutual information that all converge to the conditional mutual information in the limit $\\alpha \\to 1$. Furthermore, we prove that many of these generalizations satisfy the afo...

  5. Research information needs on terrestrial vertebrate species of the interior Columbia basin and northern portions of the Klamath and Great Basins: a research, development, and application database.

    Science.gov (United States)

    Bruce G. Marcot

    1997-01-01

    Research information needs on selected invertebrates and all vertebrates of the interior Columbia River basin and adjacent areas in the United States were collected into a research, development, and application database as part of the Interior Columbia Basin Ecosystem Management Project. The database includes 482 potential research study topics on 232 individual...

  6. Rényi generalizations of the conditional quantum mutual information

    Energy Technology Data Exchange (ETDEWEB)

    Berta, Mario [Institute for Quantum Information and Matter, California Institute of Technology, Pasadena, California 91125 (United States); Seshadreesan, Kaushik P. [Department of Physics and Astronomy, Hearne Institute for Theoretical Physics, Louisiana State University, Baton Rouge, Louisiana 70803 (United States); Wilde, Mark M. [Department of Physics and Astronomy, Hearne Institute for Theoretical Physics, Louisiana State University, Baton Rouge, Louisiana 70803 (United States); Center for Computation and Technology, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)

    2015-02-15

    The conditional quantum mutual information I(A; B|C) of a tripartite state ρ{sub ABC} is an information quantity which lies at the center of many problems in quantum information theory. Three of its main properties are that it is non-negative for any tripartite state, that it decreases under local operations applied to systems A and B, and that it obeys the duality relation I(A; B|C) = I(A; B|D) for a four-party pure state on systems ABCD. The conditional mutual information also underlies the squashed entanglement, an entanglement measure that satisfies all of the axioms desired for an entanglement measure. As such, it has been an open question to find Rényi generalizations of the conditional mutual information, that would allow for a deeper understanding of the original quantity and find applications beyond the traditional memoryless setting of quantum information theory. The present paper addresses this question, by defining different α-Rényi generalizations I{sub α}(A; B|C) of the conditional mutual information, some of which we can prove converge to the conditional mutual information in the limit α → 1. Furthermore, we prove that many of these generalizations satisfy non-negativity, duality, and monotonicity with respect to local operations on one of the systems A or B (with it being left as an open question to prove that monotonicity holds with respect to local operations on both systems). The quantities defined here should find applications in quantum information theory and perhaps even in other areas of physics, but we leave this for future work. We also state a conjecture regarding the monotonicity of the Rényi conditional mutual informations defined here with respect to the Rényi parameter α. We prove that this conjecture is true in some special cases and when α is in a neighborhood of one.

  7. Management of bibliographic information by Dutch researchers in general practice

    NARCIS (Netherlands)

    Verhoeven, AAH; Jong, BMD

    1997-01-01

    Background. As a result of changes in information technology and the rapid growth of publications methods of searching the literature have changed. Systematic searching of the growing literature has become very important. It is not known whether researchers in general practice search systematically,

  8. 14 CFR 151.21 - Procedures: Application; general information.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Procedures: Application; general information. 151.21 Section 151.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... (built, if necessary), without regard to their race, color, religion, sex, or national origin, before...

  9. Management of bibliographic information by Dutch researchers in general practice

    NARCIS (Netherlands)

    Verhoeven, AAH; Jong, BMD

    Background. As a result of changes in information technology and the rapid growth of publications methods of searching the literature have changed. Systematic searching of the growing literature has become very important. It is not known whether researchers in general practice search systematically,

  10. 78 FR 75329 - Information Collection; Disaster Assistance (General)

    Science.gov (United States)

    2013-12-11

    ...; ] DEPARTMENT OF AGRICULTURE Farm Service Agency Information Collection; Disaster Assistance (General) AGENCY...., Washington, DC 20250-0517.You may also send comments to the Desk Officer for Agriculture, Office of... of appropriate automated, electronic, mechanical, or other technological collection techniques or...

  11. 15 CFR 27.116 - General requirements for informed consent.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false General requirements for informed consent. 27.116 Section 27.116 Commerce and Foreign Trade Office of the Secretary of Commerce PROTECTION... description of any reasonably foreseeable risks or discomforts to the subject; (3) A description of...

  12. Information-Theoretic Active SOM for Improving Generalization Performance

    Directory of Open Access Journals (Sweden)

    Ryotaro Kamimura

    2016-10-01

    Full Text Available In this paper, we introduce a new type of information-theoretic method called “information-theoretic active SOM”, based on the self-organizing maps (SOM for training multi-layered neural networks. The SOM is one of the most important techniques in unsupervised learning. However, SOM knowledge is sometimes ambiguous and cannot be easily interpreted. Thus, we introduce the information-theoretic method to produce clearer and interpretable representations. The present method extends this information-theoretic approach into supervised learning. The main contribution can be summarized by three points. First, it is shown that clear representations by the information-theoretic method can be effective in training supervised learning. Second, the method is sufficiently simple where there are two separated components, namely, information maximization and error minimization component. Usually, two components are mixed in one framework, and it is difficult to compromise between them. In addition, the knowledge obtained by this information-theoretic SOM can be used to solve the shortage of unlabeled data, because the information maximization component is unsupervised and can process all input data with and without labels. The method was applied to the well-known image segmentation datasets. Experimental results showed that clear weights were produced and generalization performance was improved by using the information-theoretic SOM. In addition, the final results were stable, almost independent of the parameter values.

  13. Bayesian generalized linear mixed modeling of Tuberculosis using informative priors.

    Science.gov (United States)

    Ojo, Oluwatobi Blessing; Lougue, Siaka; Woldegerima, Woldegebriel Assefa

    2017-01-01

    TB is rated as one of the world's deadliest diseases and South Africa ranks 9th out of the 22 countries with hardest hit of TB. Although many pieces of research have been carried out on this subject, this paper steps further by inculcating past knowledge into the model, using Bayesian approach with informative prior. Bayesian statistics approach is getting popular in data analyses. But, most applications of Bayesian inference technique are limited to situations of non-informative prior, where there is no solid external information about the distribution of the parameter of interest. The main aim of this study is to profile people living with TB in South Africa. In this paper, identical regression models are fitted for classical and Bayesian approach both with non-informative and informative prior, using South Africa General Household Survey (GHS) data for the year 2014. For the Bayesian model with informative prior, South Africa General Household Survey dataset for the year 2011 to 2013 are used to set up priors for the model 2014.

  14. Image encryption using random sequence generated from generalized information domain

    Science.gov (United States)

    Xia-Yan, Zhang; Guo-Ji, Zhang; Xuan, Li; Ya-Zhou, Ren; Jie-Hua, Wu

    2016-05-01

    A novel image encryption method based on the random sequence generated from the generalized information domain and permutation-diffusion architecture is proposed. The random sequence is generated by reconstruction from the generalized information file and discrete trajectory extraction from the data stream. The trajectory address sequence is used to generate a P-box to shuffle the plain image while random sequences are treated as keystreams. A new factor called drift factor is employed to accelerate and enhance the performance of the random sequence generator. An initial value is introduced to make the encryption method an approximately one-time pad. Experimental results show that the random sequences pass the NIST statistical test with a high ratio and extensive analysis demonstrates that the new encryption scheme has superior security.

  15. 77 FR 5020 - General Services Administration Acquisition Regulation; Information Collection; GSA Form 527...

    Science.gov (United States)

    2012-02-01

    ... ADMINISTRATION General Services Administration Acquisition Regulation; Information Collection; GSA Form 527... and Financial Information'' on your attached document. Fax: (202) 501-4067. Mail: General Services... provided. SUPPLEMENTARY INFORMATION: A. Purpose The General Services Administration will be requesting...

  16. Generalized information theory: aims, results, and open problems

    Energy Technology Data Exchange (ETDEWEB)

    Klir, George J

    2004-09-01

    The principal purpose of this paper is to present a comprehensive overview of generalized information theory (GIT): a research program whose objective is to develop a broad treatment of uncertainty-based information, not restricted to classical notions of uncertainty. After a brief overview of classical information theories, a broad framework for formalizing uncertainty and the associated uncertainty-based information of a great spectrum of conceivable types is sketched. The various theories of imprecise probabilities that have already been developed within this framework are then surveyed, focusing primarily on some important unifying principles applying to all these theories. This is followed by introducing two higher levels of the theories of imprecise probabilities: (i) the level of measuring the amount of relevant uncertainty (predictive, retrodictive, prescriptive, diagnostic, etc.) in any situation formalizable in each given theory, and (ii) the level of some methodological principles of uncertainty, which are contingent upon the capability to measure uncertainty and the associated uncertainty-based information. Various issues regarding both the measurement of uncertainty and the uncertainty principles are discussed. Again, the focus is on unifying principles applicable to all the theories. Finally, the current status of GIT is assessed and future research in the area is discussed.

  17. Dissemination of information to General Practitioners: a questionnaire survey

    Directory of Open Access Journals (Sweden)

    Fortnum Heather

    2004-11-01

    Full Text Available Abstract Background Early identification of permanent hearing impairment in children enables appropriate intervention which reduces adverse developmental outcomes. The UK Government has introduced a universal hearing screening programme for neonates. All involved health professionals, including those in Primary Care, need to be aware of the service to enable them to offer appropriate support to their patients. A programme of information dissemination within Primary Care was therefore undertaken. The aim of the current study was to determine the extent to which the information had reached General Practitioners (GPs, the GPs' preferred mode of dissemination and the sources from which GPs accessed information Methods Postal questionnaire survey of a randomised sample of 1000 GPs in the Phase I pilot sites of the Neonatal Hearing Screening Programme (NHSP. Results Responses were received from 54.2% of the sample. Just under 50% of those responding had received information, 62.2% of respondents said they would like to receive more information and the preferred methods of dissemination were the written word and web-sites to allow access when needed. Few GPs perceive themselves to have a core role in the delivery of the NHSP and thence a need for knowledge in the subject. Many are keen to delegate detail to a third party, usually the health visitor, who has traditionally had responsibility for hearing screening. Conclusions Dissemination efforts for service developments of relevance to GPs should concentrate on advertising a website address via brief but memorable posted literature and/or articles in relevant journals and magazines. The website should be GP-friendly, and have a dedicated area for GPs including information of specific relevance and downloadable information sheets.

  18. Entropy and information causality in general probabilistic theories

    Energy Technology Data Exchange (ETDEWEB)

    Barnum, Howard; Leifer, Matthew; Spekkens, Robert [Perimeter Institute for Theoretical Physics, 31 Caroline Street N, Waterloo, Ontario N2L 2Y5 (Canada); Barrett, Jonathan [H.H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL (United Kingdom); Clark, Lisa Orloff; Stepanik, Nicholas; Wilce, Alex [Department of Mathematical Sciences, Susquehanna University, Selinsgrove, PA 17870 (United States); Wilke, Robin [Department of Mathematics and Statistics, University of Vermont, Burlington, VT 05405 (United States)], E-mail: hbarnum@perimeterinstitute.ca

    2010-03-15

    We investigate the concept of entropy in probabilistic theories more general than quantum mechanics, with particular reference to the notion of information causality (IC) recently proposed by Pawlowski et al (2009 arXiv:0905.2292). We consider two entropic quantities, which we term measurement and mixing entropy. In the context of classical and quantum theory, these coincide, being given by the Shannon and von Neumann entropies, respectively; in general, however, they are very different. In particular, while measurement entropy is easily seen to be concave, mixing entropy need not be. In fact, as we show, mixing entropy is not concave whenever the state space is a non-simplicial polytope. Thus, the condition that measurement and mixing entropies coincide is a strong constraint on possible theories. We call theories with this property monoentropic. Measurement entropy is subadditive, but not in general strongly subadditive. Equivalently, if we define the mutual information between two systems A and B by the usual formula I(A: B)=H(A)+H(B)-H(AB), where H denotes the measurement entropy and AB is a non-signaling composite of A and B, then it can happen that I(A:BC)informationally causal, and on the other hand we observe that Popescu-Rohrlich boxes, which violate IC, also violate strong subadditivity. We also explore the interplay between measurement and mixing entropy and various natural conditions on theories that arise in quantum axiomatics.

  19. Generalized Information Equilibrium Approaches to EEG Sleep Stage Discrimination

    Directory of Open Access Journals (Sweden)

    Todd Zorick

    2016-01-01

    Full Text Available Recent advances in neuroscience have raised the hypothesis that the underlying pattern of neuronal activation which results in electroencephalography (EEG signals is via power-law distributed neuronal avalanches, while EEG signals are nonstationary. Therefore, spectral analysis of EEG may miss many properties inherent in such signals. A complete understanding of such dynamical systems requires knowledge of the underlying nonequilibrium thermodynamics. In recent work by Fielitz and Borchardt (2011, 2014, the concept of information equilibrium (IE in information transfer processes has successfully characterized many different systems far from thermodynamic equilibrium. We utilized a publicly available database of polysomnogram EEG data from fourteen subjects with eight different one-minute tracings of sleep stage 2 and waking and an overlapping set of eleven subjects with eight different one-minute tracings of sleep stage 3. We applied principles of IE to model EEG as a system that transfers (equilibrates information from the time domain to scalp-recorded voltages. We find that waking consciousness is readily distinguished from sleep stages 2 and 3 by several differences in mean information transfer constants. Principles of IE applied to EEG may therefore prove to be useful in the study of changes in brain function more generally.

  20. Generalized Information Equilibrium Approaches to EEG Sleep Stage Discrimination

    Science.gov (United States)

    Smith, Jason

    2016-01-01

    Recent advances in neuroscience have raised the hypothesis that the underlying pattern of neuronal activation which results in electroencephalography (EEG) signals is via power-law distributed neuronal avalanches, while EEG signals are nonstationary. Therefore, spectral analysis of EEG may miss many properties inherent in such signals. A complete understanding of such dynamical systems requires knowledge of the underlying nonequilibrium thermodynamics. In recent work by Fielitz and Borchardt (2011, 2014), the concept of information equilibrium (IE) in information transfer processes has successfully characterized many different systems far from thermodynamic equilibrium. We utilized a publicly available database of polysomnogram EEG data from fourteen subjects with eight different one-minute tracings of sleep stage 2 and waking and an overlapping set of eleven subjects with eight different one-minute tracings of sleep stage 3. We applied principles of IE to model EEG as a system that transfers (equilibrates) information from the time domain to scalp-recorded voltages. We find that waking consciousness is readily distinguished from sleep stages 2 and 3 by several differences in mean information transfer constants. Principles of IE applied to EEG may therefore prove to be useful in the study of changes in brain function more generally. PMID:27516806

  1. Estimating parameters for generalized mass action models with connectivity information

    Directory of Open Access Journals (Sweden)

    Voit Eberhard O

    2009-05-01

    Full Text Available Abstract Background Determining the parameters of a mathematical model from quantitative measurements is the main bottleneck of modelling biological systems. Parameter values can be estimated from steady-state data or from dynamic data. The nature of suitable data for these two types of estimation is rather different. For instance, estimations of parameter values in pathway models, such as kinetic orders, rate constants, flux control coefficients or elasticities, from steady-state data are generally based on experiments that measure how a biochemical system responds to small perturbations around the steady state. In contrast, parameter estimation from dynamic data requires time series measurements for all dependent variables. Almost no literature has so far discussed the combined use of both steady-state and transient data for estimating parameter values of biochemical systems. Results In this study we introduce a constrained optimization method for estimating parameter values of biochemical pathway models using steady-state information and transient measurements. The constraints are derived from the flux connectivity relationships of the system at the steady state. Two case studies demonstrate the estimation results with and without flux connectivity constraints. The unconstrained optimal estimates from dynamic data may fit the experiments well, but they do not necessarily maintain the connectivity relationships. As a consequence, individual fluxes may be misrepresented, which may cause problems in later extrapolations. By contrast, the constrained estimation accounting for flux connectivity information reduces this misrepresentation and thereby yields improved model parameters. Conclusion The method combines transient metabolic profiles and steady-state information and leads to the formulation of an inverse parameter estimation task as a constrained optimization problem. Parameter estimation and model selection are simultaneously carried out

  2. Nutritional composition of common vegetarian food portions

    Directory of Open Access Journals (Sweden)

    Susana Menal-Puey

    Full Text Available Introduction: A vegan diet can meet nutritional requirements if it is well planned. In this sense, vegans should be advised to choose alternatives to animal products and to select the appropriate respective serving size of them. The nutritional value of traditional plant foods portions is well known, however, the vegetarian market offers other products whose chemical composition is less known, as they are not widely consumed by the population. It is necessary to know both, the nutrient content of portions of these foods, and bioavailability of these nutrients in plant food diets. Objectives: This work aims to refine the available information about the nutritional contribution to the diet of a healthy adult of the main common vegan foods portions. In addition, some points about bioavailability of the most relevant nutrients are discussed, and alternatives proposed to improve nutrient utilization. Methods: Composition data of common vegan foods per 100 g were searched from food composition database, and serving size nutrient composition was calculated. Nutritional data were compared to European dietary reference values for nutrient intakes for adult population, and bioavailability of the most important nutrients was discussed.

  3. Information processing during general anesthesia: Evidence for unconscious memory

    NARCIS (Netherlands)

    A.E. Bonebakker (Annette); B. Bonke (Benno); J. Klein (Jan); G. Wolters (G.); Th. Stijnen (Theo); J. Passchier (Jan); P.M. Merikle (P.)

    1996-01-01

    textabstractMemory for words presented during general anesthesia was studied in two experiments. In Experiment 1, surgical patients (n=80) undergoing elective procedures under general anesthesia were presented shortly before and during surgery with words via headphones. At the earliest convenient

  4. Pricing of General Insurance and the Impact of Asymmetric Information

    DEFF Research Database (Denmark)

    Englund, Martin

    To set the insurance premium correctly is of outmost importance on a competitive insurance market. Hence the overall objective of this thesis is to improve the pricing, first by using individual claims information, and second by using information about the individuals choice of coverage. Regarding...

  5. 77 FR 13617 - Agency Information Collection Activities: General Declaration

    Science.gov (United States)

    2012-03-07

    ... information (total capital/startup costs and operations and maintenance costs). The comments that are... appropriate regulatory agency staffs. CBP Form 7507 collects information about the flight routing, the numbers... about disinfecting and sanitizing treatments during the flight, and a declaration attesting to the...

  6. 76 FR 34886 - General Services Administration Acquisition Regulation; Implementation of Information Technology...

    Science.gov (United States)

    2011-06-15

    ... of Information Technology Security Provision AGENCY: Office of Acquisition Policy, General Services... to implement policy and guidelines for contracts and orders that include information technology (IT... information technology (IT) supplies, services and systems with security requirements. Comment...

  7. 10 CFR 110.20 - General license information.

    Science.gov (United States)

    2010-01-01

    ... time remove a country from a general license in response to significant adverse developments in the... expediting U.S. Customs Service's processing of the shipment. (f) As specified in §§ 110.21 through...

  8. General Information about Childhood Extracranial Germ Cell Tumors

    Science.gov (United States)

    ... tumors include the following: Having certain genetic syndromes : Klinefelter syndrome may increase the risk of germ cell ... and procedures may be used: Physical exam and history : An exam of the body to check general ...

  9. Information processing during general anesthesia: Evidence for unconscious memory

    OpenAIRE

    Bonebakker, Annette; Bonke, Benno; Klein, Jan; Wolters, G.; Stijnen, Theo; Passchier, Jan; Merikle, P.

    1996-01-01

    textabstractMemory for words presented during general anesthesia was studied in two experiments. In Experiment 1, surgical patients (n=80) undergoing elective procedures under general anesthesia were presented shortly before and during surgery with words via headphones. At the earliest convenient time after surgery (within 5 h) and 24 h later, memory was tested by asking patients to complete auditorily presented word stems with the first word that came to mind and to leave out words they reme...

  10. 77 FR 46121 - Notice of Proposed Information Collection; General Provisions

    Science.gov (United States)

    2012-08-02

    ... mailed to Adrienne Alsop, Office of Surface Mining Reclamation and Enforcement, 1951 Constitution Ave. NW... information, contact Adrienne Alsop, at (202) 208-2818 or by email listed previously....

  11. Summary Report: DoD Information Technology Contracts Awarded Without Competition Were Generally Justified

    Science.gov (United States)

    2015-09-09

    GENERAL AUDITOR GENERAL , DEPARTMENT OF THE ARMY SUBJECT: Summary Report : DoD Information Technology Contracts Awarded Without Competition Were...E M B E R 9 , 2 0 1 5 Summary Report : DoD Information Technology Contracts Awarded Without Competition Were Generally Justified Report No... Generally Justified ( Report No. DODIG-2015-167) We are providing the enclosed charts for your information and use. Contracting personnel at the Army, Navy

  12. 16 CFR 1028.116 - General requirements for informed consent.

    Science.gov (United States)

    2010-01-01

    .... 1028.116 Section 1028.116 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL PROTECTION OF... subject's legal rights, or releases or appears to release the investigator, the sponsor, the institution... subjects' rights, and whom to contact in the event of a research-related injury to the subject; and (8) A...

  13. Container size influences snack food intake independently of portion size.

    Science.gov (United States)

    Marchiori, David; Corneille, Olivier; Klein, Olivier

    2012-06-01

    While larger containers have been found to increase food intake, it is unclear whether this effect is driven by container size, portion size, or their combination, as these variables are usually confounded. The study was advertised as examining the effects of snack food consumption on information processing and participants were served M&M's for free consumption in individual cubicles while watching a TV show. Participants were served (1) a medium portion of M&M's in a small (n=30) or (2) in a large container (n=29), or (3) a large portion in a large container (n=29). The larger container increased intake by 129% (199 kcal) despite holding portion size constant, while controlling for different confounding variables. This research suggests that larger containers stimulate food intake over and above their impact on portion size.

  14. Traumatic Brain Injury: General Information. Fact Sheet Number 18 = Lesion Cerebral: Informacion General. Fact Sheet Number 18.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet offers general information about traumatic brain injury. Information includes a definition, incidence, individual characteristics, and educational implications. The fact sheet notes that the designation of traumatic brain injury as a separate category of disability signals that schools should provide children and youth with access…

  15. Annual Information Meeting of the Pension Fund (General Meeting)

    CERN Multimedia

    2012-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual Information Meeting to be held in the CERN Council Chamber on Wednesday 12 September 2012 from 10 am to 12 pm * Coffee and croissants will be served prior to the meeting as of 9:30 am. *

  16. 78 FR 71630 - New Information Collection Request; General Meeting Registration and Evaluation

    Science.gov (United States)

    2013-11-29

    ... registration form, general pre-meeting form, and general evaluation form will be used to gather information to... SECURITY National Protection and Programs Directorate New Information Collection Request; General Meeting Registration and Evaluation AGENCY: National Protection and Programs Directorate, DHS. ACTION: 60-Day...

  17. 77 FR 18 - General Working Conditions in Shipyard Employment; Approval of Information Collection Requirements

    Science.gov (United States)

    2012-01-03

    ... Occupational Safety and Health Administration 29 CFR Part 1915 RIN 1218-AB50 General Working Conditions in... information requirements contained in the General Working Conditions Standard under the Paperwork Reduction...- 2222. SUPPLEMENTARY INFORMATION: OSHA published a final rule for General Working Conditions in...

  18. 7 CFR 800.73 - Computation and payment of service fees; general fee information.

    Science.gov (United States)

    2010-01-01

    ... AGRICULTURE GENERAL REGULATIONS Fees § 800.73 Computation and payment of service fees; general fee information... 7 Agriculture 7 2010-01-01 2010-01-01 false Computation and payment of service fees; general fee information. 800.73 Section 800.73 Agriculture Regulations of the Department of Agriculture (Continued)...

  19. MINIMUM DISCRIMINATION INFORMATION PROBLEMS VIA GENERALIZED GEOMETRIC PROGRAMMING

    Institute of Scientific and Technical Information of China (English)

    ZhuDetong

    2003-01-01

    In this paper,the quadratic program problm and minimum discrimiation in formation (MDI) problem with a set of quadratic inequality constraints and entropy constraints of density are considered.Based on the properties of the generalized geometric programming,the dual programs of thses two problems are derived.Furthermore,the duality theorms and related Kuhn-Tucker conditions for two pairs of the prime-dual programs are also established by the duality theory.

  20. Prevention of the Portion Size Effect

    NARCIS (Netherlands)

    I. Versluis (Iris)

    2016-01-01

    markdownabstractAn increase in the portion size leads to an increase in energy intake, a phenomenon which is also referred to as the portion size effect. The increase in portion sizes in recent years is regarded as an important contributor to the increase in the prevalence of obesity. Hence, the aim

  1. Managing Adverse and Reportable Information Regarding General and Flag Officers

    Science.gov (United States)

    2012-01-01

    information is the process to nominate officers for assignment to every O-9 and O-10 position. Such nomina - tions may or may not entail a promotion, as...are unclear about the data checks required for processing nomina - tions. DoDI 1320.4 specifically mentions EEO but not EO when it states “The...being included in a future nomina - tion package or being requested by the SASC in the event of a nomina - tion. Otherwise, senior officers may be reticent

  2. 77 FR 66466 - General Services Administration Regulation; Information Collection; Packing List Clause

    Science.gov (United States)

    2012-11-05

    ... ADMINISTRATION General Services Administration Regulation; Information Collection; Packing List Clause AGENCY... packing list clause. Public comments are particularly invited on: Whether this collection of information..., Packing List Clause, by any of the following methods: Regulations.gov :...

  3. Generalized Wavelet Fisher’s Information of 1/fα Signals

    Directory of Open Access Journals (Sweden)

    Julio Ramírez-Pacheco

    2015-01-01

    Full Text Available This paper defines the generalized wavelet Fisher information of parameter q. This information measure is obtained by generalizing the time-domain definition of Fisher’s information of Furuichi to the wavelet domain and allows to quantify smoothness and correlation, among other signals characteristics. Closed-form expressions of generalized wavelet Fisher information for 1/fα signals are determined and a detailed discussion of their properties, characteristics and their relationship with wavelet q-Fisher information are given. Information planes of 1/f signals Fisher information are obtained and, based on these, potential applications are highlighted. Finally, generalized wavelet Fisher information is applied to the problem of detecting and locating weak structural breaks in stationary 1/f signals, particularly for fractional Gaussian noise series. It is shown that by using a joint Fisher/F-Statistic procedure, significant improvements in time and accuracy are achieved in comparison with the sole application of the F-statistic.

  4. The Generalization of Mutual Information as the Information between a Set of Variables: The Information Correlation Function Hierarchy and the Information Structure of Multi-Agent Systems

    Science.gov (United States)

    Wolf, David R.

    2004-01-01

    The topic of this paper is a hierarchy of information-like functions, here named the information correlation functions, where each function of the hierarchy may be thought of as the information between the variables it depends upon. The information correlation functions are particularly suited to the description of the emergence of complex behaviors due to many- body or many-agent processes. They are particularly well suited to the quantification of the decomposition of the information carried among a set of variables or agents, and its subsets. In more graphical language, they provide the information theoretic basis for understanding the synergistic and non-synergistic components of a system, and as such should serve as a forceful toolkit for the analysis of the complexity structure of complex many agent systems. The information correlation functions are the natural generalization to an arbitrary number of sets of variables of the sequence starting with the entropy function (one set of variables) and the mutual information function (two sets). We start by describing the traditional measures of information (entropy) and mutual information.

  5. Epilepsy: General Information. Fact Sheet Number 6 = La Epilepsia: Informacion General. Fact Sheet Number 20.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on epilepsy is offered in both English and Spanish. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act and that students with epilepsy are eligible for special…

  6. Autism: General Information. Fact Sheet Number 1 = Autismo: Informacion General. Fact Sheet Number 22.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on autism is offered in both English and Spanish, and is the same in both languages although numbered differently. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that autism is listed as a separate category under the Individuals with Disabilities Education Act.…

  7. Autism: General Information. Fact Sheet Number 1 = Autismo: Informacion General. Fact Sheet Number 22.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on autism is offered in both English and Spanish, and is the same in both languages although numbered differently. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that autism is listed as a separate category under the Individuals with Disabilities Education Act.…

  8. Epilepsy: General Information. Fact Sheet Number 6 = La Epilepsia: Informacion General. Fact Sheet Number 20.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on epilepsy is offered in both English and Spanish. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act and that students with epilepsy are eligible for special…

  9. 8 CFR 204.1 - General information about immediate relative and family-sponsored petitions.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false General information about immediate... SECURITY IMMIGRATION REGULATIONS IMMIGRANT PETITIONS Immigrant Visa Petitions § 204.1 General information... evaluated for authenticity and credibility. Secondary evidence may include, but is not limited to, one...

  10. Psychological mindsets affect consumption: How different mindsets help (hurt) portion control.

    Science.gov (United States)

    Rucker, Derek D; He, Sharlene

    2016-08-01

    The present work discusses how psychological mindsets-orientations that affect how consumers encode, interpret, and respond to information- can help, as well as hurt, portion control. To this end, the current article first provides an overview of the general idea of psychological mindsets. Subsequently, evidence from three distinct areas of mindset research is reviewed: power and powerlessness; fixed and growth; promotion and prevention. For each literature, the relevant mindsets are discussed, and their implications for consumer behavior generally and portion control specifically are illuminated. The paper also provides a discussion of gaps in mindset research with consideration given to how to bridge the theoretical development on mindsets to practical applications. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. General Information about Learning Disabilities (Fact Sheet Number 7) = Informacion General sobre Impedimentos en el Aprendizaje (Fact Sheet Number 19).

    Science.gov (United States)

    Interstate Research Associates, Inc., Washington, DC.

    This fact sheet providing general information about learning disabilities is presented in both English and Spanish versions. It begins with the federal definition of learning disabilities and a discussion of its implications followed by estimates of incidence. Typical characteristics of students with learning disabilities are then summarized as…

  12. General Information about Learning Disabilities (Fact Sheet Number 7) = Informacion General sobre Impedimentos en el Aprendizaje (Fact Sheet Number 19).

    Science.gov (United States)

    Interstate Research Associates, Inc., Washington, DC.

    This fact sheet providing general information about learning disabilities is presented in both English and Spanish versions. It begins with the federal definition of learning disabilities and a discussion of its implications followed by estimates of incidence. Typical characteristics of students with learning disabilities are then summarized as…

  13. Quantum Information as a Non-Kolmogorovian Generalization of Shannon’s Theory

    Directory of Open Access Journals (Sweden)

    Federico Holik

    2015-10-01

    Full Text Available In this article, we discuss the formal structure of a generalized information theory based on the extension of the probability calculus of Kolmogorov to a (possibly non-commutative setting. By studying this framework, we argue that quantum information can be considered as a particular case of a huge family of non-commutative extensions of its classical counterpart. In any conceivable information theory, the possibility of dealing with different kinds of information measures plays a key role. Here, we generalize a notion of state spectrum, allowing us to introduce a majorization relation and a new family of generalized entropic measures.

  14. Generalized multi-layered granulations and approximations based on neighborhood systems under incomplete information systems

    Institute of Scientific and Technical Information of China (English)

    HE Ming; FENG Bo-qin

    2005-01-01

    A generalized multi-layered granulation structure used by neighborhood systems is proposed. With granulated views, the concepts of approximations under incomplete information systems are studied, which are represented by covering of the universe. With respect to different levels of granulations, a pair of lower and upper approximations is defined and an approximation structure is investigated, which lead to a more general approximation structure. The generalized multi-layered granulation structure provides a basis of the proposed framework of granular computing. Using this framework, the interesting and useful results about information granulation and approximation reasoning can be obtained. This paper presents some useful explorations about the incomplete information systems from information views.

  15. CANTRAC. Volume 1. Catalog of Navy Training Courses. Introductory, General Information and Quota Control Notes. Revision

    Science.gov (United States)

    1992-01-01

    trains for a NEC, NOBC, or MOS, it may be noted in the special information segment of that course. Provided thru NITRAS. Training Program Coordinator (TPC...specific reporting instructions. 8 Special Information . Any necessary user information not contained elsewhere in the course description or Volume I. May...NAHTRAGRU GENERAL INFORMATION ON FACILITIES 1. SPECIAL INFORMATION : a. Convening Frequency: Refer to CANTRAC Volume II (microfiche) for course

  16. A Generalized Information Formula as the Bridge between Shannon and Popper

    CERN Document Server

    Lu, Chenguang

    2007-01-01

    A generalized information formula related to logical probability and fuzzy set is deduced from the classical information formula. The new information measure accords with to Popper's criterion for knowledge evolution very much. In comparison with square error criterion, the information criterion does not only reflect error of a proposition, but also reflects the particularity of the event described by the proposition. It gives a proposition with less logical probability higher evaluation. The paper introduces how to select a prediction or sentence from many for forecasts and language translations according to the generalized information criterion. It also introduces the rate fidelity theory, which comes from the improvement of the rate distortion theory in the classical information theory by replacing distortion (i.e. average error) criterion with the generalized mutual information criterion, for data compression and communication efficiency. Some interesting conclusions are obtained from the rate-fidelity fu...

  17. GENERAL INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    World Jour nal of Cardiolog y(World J Cardiol,WJC,online ISSN1949-8462,DOI:10.4330)is a peer-reviewed open access(OA)academic journal that aims to guide clinical practice and improve diagnostic and therapeutic skills of clinicians.Aim and scope WJC covers topics concerning arrhythmia,heart failure,vascular disease,stroke,hypertension,prevention and epidemiology,dyslipidemia and metabolic disorders,cardiac imaging,pediatrics,nursing,

  18. General information

    NARCIS (Netherlands)

    NN,

    1940-01-01

    The region which forms the field of these studies lies between Trinidad and the Goajira-peninsula, off the northcoast of South America, comprising of seventeen islands or island-groups with a total area of about 2000 square kilometers. It is a part of the Venezuelan Republic, excepting Curaçao, Arub

  19. GENERAL INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    World Journal of Radiology(World J Radiol,WJR,online ISSN 1949-8470,DOI:10.4329)is a peer-reviewed open access(OA)academic journal that aims to guide clinical practice and improve diagnostic and therapeutic skills of clinicians.Aim and scope WJR covers topics concerning diagnostic radiology,radiation oncology,radiologic physics,neuroradiology,nuclear radiology,pedi-

  20. 36 CFR 223.4 - Exchange of trees or portions of trees.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Exchange of trees or portions of trees. 223.4 Section 223.4 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER General Provisions § 223.4 Exchange of trees or portions of trees. Trees or portions...

  1. 50 CFR 25.23 - What are the general regulations and information collection requirements?

    Science.gov (United States)

    2010-10-01

    ... collect information to assist us in administering our programs in accordance with statutory authorities... information collection requirements? 25.23 Section 25.23 Wildlife and Fisheries UNITED STATES FISH AND... PROVISIONS Administrative Provisions § 25.23 What are the general regulations and information...

  2. How information systems should support the information needs of general dentists in clinical settings: suggestions from a qualitative study

    Directory of Open Access Journals (Sweden)

    Wali Teena

    2010-02-01

    Full Text Available Abstract Background A major challenge in designing useful clinical information systems in dentistry is to incorporate clinical evidence based on dentists' information needs and then integrate the system seamlessly into the complex clinical workflow. However, little is known about the actual information needs of dentists during treatment sessions. The purpose of this study is to identify general dentists' information needs and the information sources they use to meet those needs in clinical settings so as to inform the design of dental information systems. Methods A semi-structured interview was conducted with a convenience sample of 18 general dentists in the Pittsburgh area during clinical hours. One hundred and five patient cases were reported by these dentists. Interview transcripts were coded and analyzed using thematic analysis with a constant comparative method to identify categories and themes regarding information needs and information source use patterns. Results Two top-level categories of information needs were identified: foreground and background information needs. To meet these needs, dentists used four types of information sources: clinical information/tasks, administrative tasks, patient education and professional development. Major themes of dentists' unmet information needs include: (1 timely access to information on various subjects; (2 better visual representations of dental problems; (3 access to patient-specific evidence-based information; and (4 accurate, complete and consistent documentation of patient records. Resource use patterns include: (1 dentists' information needs matched information source use; (2 little use of electronic sources took place during treatment; (3 source use depended on the nature and complexity of the dental problems; and (4 dentists routinely practiced cross-referencing to verify patient information. Conclusions Dentists have various information needs at the point of care. Among them, the needs

  3. The Contribution of Expanding Portion Sizes to the US Obesity Epidemic

    Science.gov (United States)

    Young, Lisa R.; Nestle, Marion

    2002-01-01

    Objectives. Because larger food portions could be contributing to the increasing prevalence of overweight and obesity, this study was designed to weigh samples of marketplace foods, identify historical changes in the sizes of those foods, and compare current portions with federal standards. Methods. We obtained information about current portions from manufacturers or from direct weighing; we obtained information about past portions from manufacturers or contemporary publications. Results. Marketplace food portions have increased in size and now exceed federal standards. Portion sizes began to grow in the 1970s, rose sharply in the 1980s, and have continued in parallel with increasing body weights. Conclusions. Because energy content increases with portion size, educational and other public health efforts to address obesity should focus on the need for people to consume smaller portions. PMID:11818300

  4. Entropy-based Cartographic Communication Models: Evolution from Special to General Cartographic Information Theory

    Directory of Open Access Journals (Sweden)

    LI Zhilin

    2016-07-01

    Full Text Available Map is a kind of powerful means to help people in understanding the objective world. The key function of map is to transmit spatial information. The measurement of spatial information of maps dates back to 1960s, when the information theory of communication was introduced to the field of cartography. The introduction led to a new branch of cartography, i.e. cartographic information theory. This paper provides a review of the development of cartographic information theory over the past 50 years. Emphasis is on the evolution from the special to the general cartographic information theory.

  5. Some dynamic generalized information measures in the context of weighted models

    Directory of Open Access Journals (Sweden)

    S. S. Maya

    2013-05-01

    Full Text Available In this paper, we study some dynamic generalized information measures between a true distribution and an observed (weighted distribution, useful in life length studies. Further, some bounds and inequalities related to these measures are also studied.

  6. Some dynamic generalized information measures in the context of weighted models

    OpenAIRE

    S. S. Maya; S. M. Sunoj

    2013-01-01

    In this paper, we study some dynamic generalized information measures between a true distribution and an observed (weighted) distribution, useful in life length studies. Further, some bounds and inequalities related to these measures are also studied.

  7. Both Performance and Informance: Not "either--or" in Elementary General Music

    Science.gov (United States)

    Pautz, Mary

    2010-01-01

    The author of this article encourages teachers to present not only general music performances but also informances. Multiple examples and potential themes are given, as are the rationale and suggestions for planning such a program. (Contains 2 figures.)

  8. 77 FR 10752 - Agency Information Collection Activities; Proposed Collection; Comment Request; General Licensing...

    Science.gov (United States)

    2012-02-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Proposed Collection; Comment Request; General Licensing Provisions; Section 351(k) Biosimilar Applications;...

  9. General Information about Transitional Cell Cancer of the Renal Pelvis and Ureter

    Science.gov (United States)

    ... Renal Pelvis and Ureter Treatment (PDQ®)–Patient Version General Information About Transitional Cell Cancer of the Renal ... through the urethra and leaves the body. Enlarge Anatomy of the male urinary system (left panel) and ...

  10. Speed of Information Processing in Generally Gifted and Excelling-in-Mathematics Adolescents

    Science.gov (United States)

    Paz-Baruch, N.; Leikin, M.; Aharon-Peretz, J.; Leikin, R.

    2014-01-01

    A considerable amount of recent evidence suggests that speed of information processing (SIP) may be related to general giftedness as well as contributing to higher mathematical ability. To date, no study has examined SIP associated with both general giftedness (G) and excellence in mathematics (EM). This paper presents a part of more extensive…

  11. The Role of Social Norms in the Portion Size Effect: Reducing normative relevance reduces the effect of portion size on consumption decisions

    Directory of Open Access Journals (Sweden)

    Iris eVersluis

    2016-05-01

    Full Text Available People typically eat more from large portions of food than from small portions. An explanation that has often been given for this so-called portion size effect is that the portion size acts as a social norm and as such communicates how much is appropriate to eat. In this paper, we tested this explanation by examining whether manipulating the relevance of the portion size as a social norm changes the portion size effect, as assessed by prospective consumption decisions. We conducted one pilot experiment and one full experiment in which participants respectively indicated how much they would eat or serve themselves from a given amount of different foods. In the pilot (N = 63, we manipulated normative relevance by allegedly basing the portion size on the behavior of either students of the own university (in-group or of another university (out-group. In the main experiment (N = 321, we told participants that either a minority or majority of people similar to them approved of the portion size. Results show that in both experiments, participants expected to serve themselves and to eat more from larger than from smaller portions. As expected, however, the portion size effect was less pronounced when the reference portions were allegedly based on the behavior of an out-group (pilot or approved only by a minority (main experiment. These findings suggest that the portion size indeed provides normative information, because participants were less influenced by it if it communicated the behaviors or values of a less relevant social group. In addition, in the main experiment, the relation between portion size and the expected amount served was partially mediated by the amount that was considered appropriate, suggesting that concerns about eating an appropriate amount indeed play a role in the portion size effect. However, since the portion size effect was weakened but not eliminated by the normative relevance manipulations and since mediation was only partial

  12. Weighing Portions Adds Up to Weight Loss

    Science.gov (United States)

    ... fullstory_167159.html Weighing Portions Adds Up to Weight Loss Put an end to guesstimating calories with simple ... of calories a day. And that can slow weight loss to a snail's pace. The answer is to ...

  13. WHEN BAD ISNT ALL BAD : STRATEGIC USE OF SAMPLE INFORMATION IN GENERALIZATION AND STEREOTYPING

    NARCIS (Netherlands)

    DOOSJE, B; SPEARS, R; KOOMEN, W

    1995-01-01

    The influence of the reliability and valence of sample information on generalization to in-group and out-group target populations was investigated in 2 studies. In both studies the valence of the information was either favorable (i.e., a positive in-group sample and a negative out-group sample) or

  14. Medidas procesales especiales y proteccíon de los derechos humanos Informe general

    NARCIS (Netherlands)

    Vervaele, J.A.E.

    2009-01-01

    El objetivo del informe general es realizar un análisis comparativo de los informes nacionales para evidenciar los procesos de transformación de los sistemas nacionales de justicia penal, en particular del proceso penal, en el que se han introducido medidas procesales especiales para hacer frente al

  15. Medidas procesales especiales y proteccíon de los derechos humanos Informe general

    NARCIS (Netherlands)

    Vervaele, J.A.E.

    2009-01-01

    El objetivo del informe general es realizar un análisis comparativo de los informes nacionales para evidenciar los procesos de transformación de los sistemas nacionales de justicia penal, en particular del proceso penal, en el que se han introducido medidas procesales especiales para hacer frente al

  16. 78 FR 65300 - Notice of Availability (NOA) for General Purpose Warehouse and Information Technology Center...

    Science.gov (United States)

    2013-10-31

    ...: Federal Docket Management System Office, 4800 Mark Center Drive, East Tower, 2nd floor, Suite 02G09... of the Secretary Notice of Availability (NOA) for General Purpose Warehouse and Information... Purpose Warehouse and Information Technology Center at Defense Distribution Depot San Joaquin,...

  17. 78 FR 64237 - Information Collection: General and Oil and Gas Production Requirements in the Outer Continental...

    Science.gov (United States)

    2013-10-28

    ... balance the protection and development of OCS resources. Specifically, we use the information collected to...) (electronic/digital form submittals). Subtotal 3,514 responses 3,514 $162,750 non-hour cost burden Compliance... Bureau of Ocean Energy Management Information Collection: General and Oil and Gas Production...

  18. Information resource preferences by general pediatricians in office settings: a qualitative study

    Directory of Open Access Journals (Sweden)

    Lehmann Harold P

    2005-10-01

    Full Text Available Abstract Background Information needs and resource preferences of office-based general pediatricians have not been well characterized. Methods Data collected from a sample of twenty office-based urban/suburban general pediatricians consisted of: (a a demographic survey about participants' practice and computer use, (b semi-structured interviews on their use of different types of information resources and (c semi-structured interviews on perceptions of information needs and resource preferences in response to clinical vignettes representing cases in Genetics and Infectious Diseases. Content analysis of interviews provided participants' perceived use of resources and their perceived questions and preferred resources in response to vignettes. Results Participants' average time in practice was 15.4 years (2–28 years. All had in-office online access. Participants identified specialist/generalist colleagues, general/specialty pediatric texts, drug formularies, federal government/professional organization Websites and medical portals (when available as preferred information sources. They did not identify decision-making texts, evidence-based reviews, journal abstracts, medical librarians or consumer health information for routine office use. In response to clinical vignettes in Genetics and Infectious Diseases, participants identified Question Types about patient-specific (diagnosis, history and findings and general medical (diagnostic, therapeutic and referral guidelines information. They identified specialists and specialty textbooks, history and physical examination, colleagues and general pediatric textbooks, and federal and professional organizational Websites as information sources. Participants with access to portals identified them as information resources in lieu of texts. For Genetics vignettes, participants identified questions about prenatal history, disease etiology and treatment guidelines. For Genetics vignettes, they identified

  19. Information retrieval patterns and needs among practicing general surgeons: a statewide experience.

    OpenAIRE

    Shelstad, K R; Clevenger, F W

    1996-01-01

    Information retrieval has progressed from a reliance on traditional print sources to the modern era of computer databases and online networks. Surgeons, many from remote areas not served by professional medical libraries, must develop and maintain skills in information retrieval and management in both electronic and standard formats. One hundred thirty-three New Mexico general surgeons were surveyed to identify their information-seeking patterns in five areas: retrieval purposes, retrieval so...

  20. International factor mobility, informal interest rate and capital market imperfection: a general equilibrium analysis

    OpenAIRE

    Chaudhuri, Sarbajit; GUPTA, Manash Ranjan

    2011-01-01

    This paper makes a pioneering attempt to provide a theory of determination of interest rate in the informal credit market in a small open economy in terms of a three-sector general equilibrium model. There are two informal sectors which obtain production loans from a monopolistic moneylender and employ labour from the informal labour market. On the other hand, the formal sector employs labour at an institutionally fixed wage rate and takes loans from the competitive formal credit market. We s...

  1. Tomographic and Lie algebraic significance of generalized symmetric informationally complete measurements

    Science.gov (United States)

    Zhu, Huangjun

    2014-09-01

    Generalized symmetric informationally complete (SIC) measurements are SIC measurements that are not necessarily rank 1. They are interesting originally because of their connection with rank-1 SICs. Here we reveal several merits of generalized SICs in connection with quantum state tomography and Lie algebra that are interesting in their own right. These properties uniquely characterize generalized SICs among minimal informationally complete (IC) measurements although, on the face of it, they bear little resemblance to the original definition. In particular, we show that in quantum state tomography generalized SICs are optimal among minimal IC measurements with given average purity of measurement outcomes. Besides its significance to the current study, this result may help us to understand tomographic efficiencies of minimal IC measurements under the influence of noise. When minimal IC measurements are taken as bases for the Lie algebra of the unitary group, generalized SICs are uniquely characterized by the antisymmetry of the associated structure constants.

  2. Convection Weather Detection by General Aviation Pilots with Convectional and Data-Linked Graphical Weather Information Sources

    Science.gov (United States)

    Chamberlain, James P.; Latorella, Kara A.

    2001-01-01

    This study compares how well general aviation (GA) pilots detect convective weather in flight with different weather information sources. A flight test was conducted in which GA pilot test subjects were given different in-flight weather information cues and flown toward convective weather of moderate or greater intensity. The test subjects were not actually flying the aircraft, but were given pilot tasks representative of the workload and position awareness requirements of the en route portion of a cross country GA flight. On each flight, one test subject received weather cues typical of a flight in visual meteorological conditions (VMC), another received cues typical of flight in instrument meteorological conditions (IMC), and a third received cues typical of flight in IMC but augmented with a graphical weather information system (GWIS). The GWIS provided the subject with near real time data-linked weather products, including a weather radar mosaic superimposed on a moving map with a symbol depicting the aircraft's present position and direction of track. At several points during each flight, the test subjects completed short questionnaires which included items addressing their weather situation awareness and flight decisions. In particular, test subjects were asked to identify the location of the nearest convective cells. After the point of nearest approach to convective weather, the test subjects were asked to draw the location of convective weather on an aeronautical chart, along with the aircraft's present position. This paper reports preliminary results on how accurately test subjects provided with these different weather sources could identify the nearest cell of moderate or greater intensity along their route of flight. Additional flight tests are currently being conducted to complete the data set.

  3. The pack size effect: Influence on consumer perceptions of portion sizes.

    Science.gov (United States)

    Hieke, Sophie; Palascha, Aikaterini; Jola, Corinne; Wills, Josephine; Raats, Monique M

    2016-01-01

    Larger portions as well as larger packs can lead to larger prospective consumption estimates, larger servings and increased consumption, described as 'portion-size effects' and 'pack size effects'. Although related, the effects of pack sizes on portion estimates have received less attention. While it is not possible to generalize consumer behaviour across cultures, external cues taken from pack size may affect us all. We thus examined whether pack sizes influence portion size estimates across cultures, leading to a general 'pack size effect'. We compared portion size estimates based on digital presentations of different product pack sizes of solid and liquid products. The study with 13,177 participants across six European countries consisted of three parts. Parts 1 and 2 asked participants to indicate the number of portions present in a combined photographic and text-based description of different pack sizes. The estimated portion size was calculated as the quotient of the content weight or volume of the food presented and the number of stated portions. In Part 3, participants stated the number of food items that make up a portion when presented with packs of food containing either a small or a large number of items. The estimated portion size was calculated as the item weight times the item number. For all three parts and across all countries, we found that participants' portion estimates were based on larger portions for larger packs compared to smaller packs (Part 1 and 2) as well as more items to make up a portion (Part 3); hence, portions were stated to be larger in all cases. Considering that the larger estimated portions are likely to be consumed, there are implications for energy intake and weight status.

  4. Method and apparatus for completing a non-vertical portion of a subterranean well bore

    Energy Technology Data Exchange (ETDEWEB)

    Donovan, J.F.; Spatz, E.C.; Salerni, J.V.; Peterson, E.R.; Weirich, J.B.

    1989-09-19

    This patent describes an apparatus for completing a well bore having a deviated configuration including an essentially vertical entry portion communicating with a curved portion extending away from the top surface of the well and communicating with a generally linear bore portion traversable with a production formation. It comprises: a plurality of tubular screen elements; a plurality of tubular stabilizer housings threadably interconnecting the tubular screen elements, thereby forming a tool string; means for securing the stabilizer elements in a radially retracted position during run-in of the screen elements into the generally linear portion of the well bore; and fluid pressure means for radially expanding the stabilizer elements into engagement with the wall of the generally linear portion of the well bore, thereby centering the tubular screen elements relative to the generally linear portion of the well bore. The method of completing a deviated subterranean well bore having a generally vertical entry portion and a nonvertical bore portion traversing a production formation. It comprises the steps of: inserting in the non-vertical well portion a plurality of tubular screen elements interconnected by tubular stabilizing housings; each stabilizer housing mounting a plurality of peripherally spaced, radially shiftable stabilizer elements; and placing the stabilizer elements in a radially retracted position during run in. The stabilizer elements being movable from retracted position and movable radially outwardly to engage the well bore when the tubular screen elements are positioned in the production formation.

  5. SOME IMPORTANT STATISTICAL PROPERTIES, INFORMATION MEASURES AND ESTIMATIONS OF SIZE BIASED GENERALIZED GAMMA DISTRIBUTION

    Directory of Open Access Journals (Sweden)

    J. A. Reshi

    2014-12-01

    Full Text Available In this paper, a new class of Size-biased Generalized Gamma (SBGG distribution is defined. A Size-biased Generalized Gamma (SBGG distribution, a particular case of weighted Generalized Gamma distribution, taking the weights as the variate values has been defined. The important statistical properties including hazard functions, reverse hazard functions, mode, moment generating function, characteristic function, Shannon’s entropy, generalized entropy and Fisher’s information matrix of the new model have been derived and studied. Here, we also study SBGG entropy estimation, Akaike and Bayesian information criterion. A likelihood ratio test for size-biasedness is conducted. The estimation of parameters is obtained by employing the classical methods of estimation especially method of moments and maximum likelihood estimator.

  6. Method for completing a non-vertical portion of a subterranean well bore

    Energy Technology Data Exchange (ETDEWEB)

    Donovan, J.F.; Spatz, E.C.; Salerni, J.V.; Peterson, E.R.; Weirich, J.B.

    1990-04-10

    This patent describes a method of completing a well bore having a deviated configuration including an entry portion communicating with a curved portion extending downwardly in the well from the entry portion and a generally linear end portion traversable with a production formation. It comprises: forming a conduit including well isolation means, at least one screen element and at least one stabilizer means having at least one movable stabilizer portion movable from a first retracted position to a second expanded position; running the conduit into the well bore and manipulating the conduit to facilitate passage of the conduit through the curved portion of the well bore; setting the well isolation means to position the tubular screen means approximate the linear portion of the well bore; and actuating the stabilizer members to the second expanded position to engage the adjacent wall of the well bore and position the screen means away from the adjacent wall.

  7. Informing General CSCW Product Development through Cooperative Design in Specific Work Domains

    DEFF Research Database (Denmark)

    Grønbæk, Kaj; Mogensen, Preben Holst

    1997-01-01

    and general development activities supported transfer of work domain knowledge into general features of the product being developed. Mutual challenging characterized the interaction between specific cooperative analysis and design activities and general development activities. Prototypes, scenarios, materials......Cooperative analysis and design is often considered only to be applicable in settings where a system is being developed solely for the ’user‘ participants in the process. This paper, however, argues that there are quite good prospects in applying cooperative analysis and design techniques...... in specific use settings to inform development of general CSCW products. We describe and discuss the application of cooperative – i.e., participatory – analysis and design techniques in a project developing a general cooperative hypermedia framework as well as specific hypermedia applications to support...

  8. Hardware compression using common portions of data

    Science.gov (United States)

    Chang, Jichuan; Viswanathan, Krishnamurthy

    2015-03-24

    Methods and devices are provided for data compression. Data compression can include receiving a plurality of data chunks, sampling at least some of the plurality of data chunks extracting a common portion from a number of the plurality of data chunks based on the sampling, and storing a remainder of the plurality of data chunks in memory.

  9. Information retrieval patterns and needs among practicing general surgeons: a statewide experience.

    Science.gov (United States)

    Shelstad, K R; Clevenger, F W

    1996-10-01

    Information retrieval has progressed from a reliance on traditional print sources to the modern era of computer databases and online networks. Surgeons, many from remote areas not served by professional medical libraries, must develop and maintain skills in information retrieval and management in both electronic and standard formats. One hundred thirty-three New Mexico general surgeons were surveyed to identify their information-seeking patterns in five areas: retrieval purposes, retrieval sources, barriers to access, techniques used, and continuing education needs. Ninety-nine (74.4%) surgeons responded to the survey. Ninety-five percent utilize professional meetings, the medical literature, and physician colleagues as information sources. Only 17% utilize the outreach services of the state's only medical school library. Common retrieval barriers were practice demands (71%), isolation from medical schools (30%), computer illiteracy (28%), and rural environment (25%). Continuing education topics related to information management would be valuable to 61% of the surgeons. Sixty-nine percent believe their current ability to access biomedical information is adequate, despite most frequently accessing their personal libraries for information related to decision-making or patient management. These data suggest that, despite significant information needs, surgeons have not embraced newer forms of information retrieval. It is imperative that surgeons acquire and maintain modern information retrieval skills as a means of remaining up-to-date in their profession. Professional surgical organizations and medical librarians should collaborate on these continuing education ventures.

  10. Advances on BYY harmony learning: information theoretic perspective, generalized projection geometry, and independent factor autodetermination.

    Science.gov (United States)

    Xu, Lei

    2004-07-01

    The nature of Bayesian Ying-Yang harmony learning is reexamined from an information theoretic perspective. Not only its ability for model selection and regularization is explained with new insights, but also discussions are made on its relations and differences from the studies of minimum description length (MDL), Bayesian approach, the bit-back based MDL, Akaike information criterion (AIC), maximum likelihood, information geometry, Helmholtz machines, and variational approximation. Moreover, a generalized projection geometry is introduced for further understanding such a new mechanism. Furthermore, new algorithms are also developed for implementing Gaussian factor analysis (FA) and non-Gaussian factor analysis (NFA) such that selecting appropriate factors is automatically made during parameter learning.

  11. ISSUES OF INFORMING THE GENERAL PUBLIC ABOUT CONSEQUENCES OF PEACEFUL NUCLEAR EXPLOSIONS

    Directory of Open Access Journals (Sweden)

    G. V. Arkhangelskaya

    2011-01-01

    Full Text Available The paper provides the results of a study of the local public attitude to the problem of peaceful nuclear explosions (PNE which were carried out in the Ivanovo, Murmansk and Perm regions and in the Republic of Sakha (Yakutia in the last century. An estimate of the mass media information regarding consequences of the PNEs is given. The study shows that the local citizens are ready to deal with reliable sources of objective information about consequences of the PNEs. The recommendations on information of the general public about PNE are presented.

  12. The application of foraging theory to the information searching behaviour of general practitioners.

    Science.gov (United States)

    Dwairy, Mai; Dowell, Anthony C; Stahl, Jean-Claude

    2011-08-23

    General Practitioners (GPs) employ strategies to identify and retrieve medical evidence for clinical decision making which take workload and time constraints into account. Optimal Foraging Theory (OFT) initially developed to study animal foraging for food is used to explore the information searching behaviour of General Practitioners. This study is the first to apply foraging theory within this context.Study objectives were: 1. To identify the sequence and steps deployed in identifiying and retrieving evidence for clinical decision making. 2. To utilise Optimal Foraging Theory to assess the effectiveness and efficiency of General Practitioner information searching. GPs from the Wellington region of New Zealand were asked to document in a pre-formatted logbook the steps and outcomes of an information search linked to their clinical decision making, and fill in a questionnaire about their personal, practice and information-searching backgrounds. A total of 115/155 eligible GPs returned a background questionnaire, and 71 completed their information search logbook. GPs spent an average of 17.7 minutes addressing their search for clinical information. Their preferred information sources were discussions with colleagues (38% of sources) and books (22%). These were the two most profitable information foraging sources (15.9 min and 9.5 min search time per answer, compared to 34.3 minutes in databases). GPs nearly always accessed another source when unsuccessful (95% after 1st source), and frequently when successful (43% after 2nd source). Use of multiple sources accounted for 41% of searches, and increased search success from 70% to 89%. By consulting in foraging terms the most 'profitable' sources of information (colleagues, books), rapidly switching sources when unsuccessful, and frequently double checking, GPs achieve an efficient trade-off between maximizing search success and information reliability, and minimizing searching time. As predicted by foraging theory, GPs

  13. The application of foraging theory to the information searching behaviour of general practitioners

    Directory of Open Access Journals (Sweden)

    Dowell Anthony C

    2011-08-01

    Full Text Available Abstract Background General Practitioners (GPs employ strategies to identify and retrieve medical evidence for clinical decision making which take workload and time constraints into account. Optimal Foraging Theory (OFT initially developed to study animal foraging for food is used to explore the information searching behaviour of General Practitioners. This study is the first to apply foraging theory within this context. Study objectives were: 1. To identify the sequence and steps deployed in identifiying and retrieving evidence for clinical decision making. 2. To utilise Optimal Foraging Theory to assess the effectiveness and efficiency of General Practitioner information searching. Methods GPs from the Wellington region of New Zealand were asked to document in a pre-formatted logbook the steps and outcomes of an information search linked to their clinical decision making, and fill in a questionnaire about their personal, practice and information-searching backgrounds. Results A total of 115/155 eligible GPs returned a background questionnaire, and 71 completed their information search logbook. GPs spent an average of 17.7 minutes addressing their search for clinical information. Their preferred information sources were discussions with colleagues (38% of sources and books (22%. These were the two most profitable information foraging sources (15.9 min and 9.5 min search time per answer, compared to 34.3 minutes in databases. GPs nearly always accessed another source when unsuccessful (95% after 1st source, and frequently when successful (43% after 2nd source. Use of multiple sources accounted for 41% of searches, and increased search success from 70% to 89%. Conclusions By consulting in foraging terms the most 'profitable' sources of information (colleagues, books, rapidly switching sources when unsuccessful, and frequently double checking, GPs achieve an efficient trade-off between maximizing search success and information reliability, and

  14. Responding to GPs' information resource needs: implementation and evaluation of a complementary medicines information resource in Queensland general practice

    Directory of Open Access Journals (Sweden)

    O'Rourke Peter

    2011-09-01

    Full Text Available Abstract Background Australian General Practitioners (GPs are in the forefront of primary health care and in an excellent position to communicate with their patients and educate them about Complementary Medicines (CMs use. However previous studies have demonstrated that GPs lack the knowledge required about CMs to effectively communicate with patients about their CMs use and they perceive a need for information resources on CMs to use in their clinical practice. This study aimed to develop, implement, and evaluate a CMs information resource in Queensland (Qld general practice. Methods The results of the needs assessment survey of Qld general practitioners (GPs informed the development of a CMs information resource which was then put through an implementation and evaluation cycle in Qld general practice. The CMs information resource was a set of evidence-based herbal medicine fact sheets. This resource was utilised by 100 Qld GPs in their clinical practice for four weeks and was then evaluated. The evaluation assessed GPs' (1 utilisation of the resource (2 perceived quality, usefulness and satisfaction with the resource and (3 perceived impact of the resource on their knowledge, attitudes, and practice of CMs. Results Ninety two out of the 100 GPs completed the four week evaluation of the fact sheets and returned the post-intervention survey. The herbal medicine fact sheets produced by this study were well accepted and utilised by Qld GPs. The majority of GPs perceived that the fact sheets were a useful resource for their clinical practice. The fact sheets improved GPs' attitudes towards CMs, increased their knowledge of those herbal medicines and improved their communication with their patients about those specific herbs. Eighty-six percent of GPs agreed that if they had adequate resources on CMs, like the herbal medicine fact sheets, then they would communicate more to their patients about their use of CMs. Conclusion Further educational

  15. The Mangroves of Kenya: general information. Compiled for Netherlands Wetlands Conservation and Training Programme, 1996.

    OpenAIRE

    1996-01-01

    The report contains general information on mangroves in Kenya with the following main topics: Mangrove ecology, Mangrove distribution, Mangrove vegetation, Mangrove associated flora, Mangrove fauna, Values and utilization, threats. Interactions between mangroves, seagrasses & coral reefs. Main problems related to mangrove management and Conservation. Managing mangroves to insure their survival.

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

    Science.gov (United States)

    Schwank, Jean; Allen, Joyce

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

  17. Attending 22nd General Assembly of CONGO and World Summit on Information Society

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>ACPAFFC delegation headed by its vice presi-dent Li Xiaolin attended the 22nd General Assembly of the Conference of NGOs (CONGO) and the World Summit on the Information Society in Geneva from December 4 to 12, 2003.CONGO, founded in

  18. A Framework for General Education Assessment: Assessing Information Literacy and Quantitative Literacy with ePortfolios

    Science.gov (United States)

    Hubert, David A.; Lewis, Kati J.

    2014-01-01

    This essay presents the findings of an authentic and holistic assessment, using a random sample of one hundred student General Education ePortfolios, of two of Salt Lake Community College's (SLCC) college-wide learning outcomes: quantitative literacy (QL) and information literacy (IL). Performed by four faculty from biology, humanities, and…

  19. 30 CFR 250.243 - What general information must accompany the DPP or DOCD?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What general information must accompany the DPP or DOCD? 250.243 Section 250.243 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE... Contents of Development and Production Plans (dpp) and Development Operations Coordination Documents...

  20. 78 FR 77557 - Releasing Information; General Provisions; Accounting and Reporting Requirements; Reports of...

    Science.gov (United States)

    2013-12-24

    ..., 618, and 621 RIN 3052-AC76 Releasing Information; General Provisions; Accounting and Reporting.... We will publish a notice of effective date in the Federal Register. Compliance Date: All provisions... the Act's provisions.\\2\\ Our regulations, including this final rule, are intended to ensure the...

  1. Collecting information in general practice: 'just by pressing a single button'?

    NARCIS (Netherlands)

    Verheij, R.; Zee, J. van der

    2006-01-01

    What did we have to do to get the data for the second Dutch National Survey of General Practice (DNSGP-2)? Will all this be necessary for a possible third survey as well? Can policy information be derived from raw electric medical records, just by pressing a single button? These questions will

  2. Employment law: A guidance note for general practitioners on providing patient information to employers.

    Science.gov (United States)

    Garnett, Adele; Tobin, Andrew

    2017-01-01

    Medical practitioners are often caught between a patient who is reluctant to provide their employer with personal health information and an employer who is requesting more detailed health information. This article outlines the rights and responsibilities of employees and employers with regards to the provision of personal health information within employment, and how medical practitioners can assist in advocating for their patient. Topics covered include legal requirements for medical certificates; when certificates can be questioned by an employer; and whether employers can request additional health information from a general practitioner (GP) or independent specialist. In many cases, employers have the right to seek further health information from their employees (eg for health and safety obligations), and employees can face disciplinary action and even dismissal if they are uncooperative. As GPs are necessarily involved in the pro-vision of this information, it is important that they have a general understanding of employment law as it relates to the provision of a patient's personal health information to employers.

  3. A general information theoretical proof for the second law of thermodynamics

    Institute of Scientific and Technical Information of China (English)

    ZHANG QiRen

    2008-01-01

    It is shown that the conservation and the non-additivity of the information, together with the additivity of the entropy, make the entropy increase in an isolated system.The collapse of the entangled quantum state offers an example of the information non-additivity. Nevertheless, the non-additivity of information is also true in other fields in which the interaction information is important. Examples are classical statistical mechanics, social statistics and financial processes. The second law of thermodynamics is thus proven in its most general form. It is exactly true not only in quantum and classical physics but also in other processes in which the information is conservative and non-additive.

  4. A general information theoretical proof for the second law of thermodynamics

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    It is shown that the conservation and the non-additivity of the information, together with the additivity of the entropy, make the entropy increase in an isolated system. The collapse of the entangled quantum state offers an example of the information non-additivity. Nevertheless, the non-additivity of information is also true in other fields in which the interaction information is important. Examples are classical statistical mechanics, social statistics and financial processes. The second law of thermodynamics is thus proven in its most general form. It is exactly true not only in quantum and classical physics but also in other processes in which the information is conservative and non-additive.

  5. Deduction and application of generalized Euler formula in topological relation of geographic information system (GIS)

    Institute of Scientific and Technical Information of China (English)

    ZHANG; Shuqing; ZHANG; Junyan; ZHANG; Bai

    2004-01-01

    By combining geographic information system (GIS), a new conception of "group" in which covers the complex connected region is introduced in the paper. Based on the conception of group, a generalized Euler formula and its properties are deduced and proved. The paper also describes the mathematical principles of generating topological information of polygon in GIS maps and the methods for checking up the veracity of topological relations of the map with Euler formula and general Euler formula. We have also obtained the quantitative relations among real nodes, chains, islands and groups with the formulas. At the same time, the paper introduces Whole Sphere Stereographic (WSS) projection into the GIS, and defines a new conception of "sea". The deduction of general Euler formula and the introduction of WSS projection to GIS have developed new ways of delineating GIS topological models from plane to sphere and even constructing three dimensional (3-D) topological models.

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

    Science.gov (United States)

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

    2016-10-01

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

  7. Analyzing Subject Disciplines of Knowledge Originality and Knowledge Generality for Library & Information Science

    Directory of Open Access Journals (Sweden)

    Mu-Hsuan Huang

    2007-12-01

    Full Text Available This study used bibliometric methods to analyze subject disciplines of knowledge originality and knowledge generality for Library and Information Science (LIS by using citing and cited documents from 1997 to 2006. We found that the major subject disciplines of knowledge originality and generality are still LIS, and computer science and LIS interact and influence each other closely. It is evident that number of subject disciplines of knowledge originality is higher than that of knowledge generality. The interdisciplinary characteristics of LIS are illustrated by variety areas of knowledge originality and knowledge generality. Because the number of received subject disciplines is higher than that of given subject disciplines, it suggests that LIS is an application-oriented research area. [Article content in Chinese

  8. Generalized Information Architecture for Managing Requirements in IBM?s Rational DOORS(r) Application.

    Energy Technology Data Exchange (ETDEWEB)

    Aragon, Kathryn M.; Eaton, Shelley M.; McCornack, Marjorie Turner; Shannon, Sharon A.

    2014-12-01

    When a requirements engineering effort fails to meet expectations, often times the requirements management tool is blamed. Working with numerous project teams at Sandia National Laboratories over the last fifteen years has shown us that the tool is rarely the culprit; usually it is the lack of a viable information architecture with well- designed processes to support requirements engineering. This document illustrates design concepts with rationale, as well as a proven information architecture to structure and manage information in support of requirements engineering activities for any size or type of project. This generalized information architecture is specific to IBM's Rational DOORS (Dynamic Object Oriented Requirements System) software application, which is the requirements management tool in Sandia's CEE (Common Engineering Environment). This generalized information architecture can be used as presented or as a foundation for designing a tailored information architecture for project-specific needs. It may also be tailored for another software tool. Version 1.0 4 November 201

  9. Motivations for the Adoption of Chronic Disease Information Systems in General Practice

    Directory of Open Access Journals (Sweden)

    Daniel Carbone

    2014-09-01

    Full Text Available The purpose of this paper is to highlight the key motivational factors that lead to the successful implementation of Chronic Diseases Information Systems (CDISs in twenty eight general practices in a case study of a large general practice division network in Australia. The literature identified three major areas of CDIS motivation: patient care gap motivator, internal motivators and external motivators. Patient care emerged as the most important motivation for adopting CDIS, followed by risk management and financial incentives. However, the study also determined that the motivational forces are inter-related and suggests that the decision to adopt CDIS should consider a number of these identified factors.

  10. Generalized Empirical Likelihood-Based Focused Information Criterion and Model Averaging

    Directory of Open Access Journals (Sweden)

    Naoya Sueishi

    2013-07-01

    Full Text Available This paper develops model selection and averaging methods for moment restriction models. We first propose a focused information criterion based on the generalized empirical likelihood estimator. We address the issue of selecting an optimal model, rather than a correct model, for estimating a specific parameter of interest. Then, this study investigates a generalized empirical likelihood-based model averaging estimator that minimizes the asymptotic mean squared error. A simulation study suggests that our averaging estimator can be a useful alternative to existing post-selection estimators.

  11. [Information quality in general public French-speaking websites dedicated to oral cancer detection].

    Science.gov (United States)

    Vivien, A; Kowalski, V; Chatellier, A; Babin, E; Bénateau, H; Veyssière, A

    2017-02-01

    The goal set by the French highest national authorities in the 2014-2019 Cancer Plan is to "heal more sick persons by promoting early diagnosis through screening". Screening requires information. Nowadays, Internet allows for access to information "in one click". The aim of our study was to evaluate the quality of information found on the Internet. Several sites dedicated to oral cavity cancer screening were selected on Google. The quality of health information found in these sites was evaluated by the DISCERN questionnaire. The quality of decision support provided by the sites was evaluated by the IPDAS checklist. Twenty-seven sites were selected. The average DISCERN score was 25.1/75 (15/75 to 40/75). Eighteen sites (66.6%) had very poor, 8 sites (29.6%) had poor and 1 site had average information quality. IPDAS scores ranged from 11.1 to 38.1. Eight sites (29.6%) had less than 20%, 14 sites (51.9%) had between 20 and 30% and 5 sites (18.5%) had 30% or more validated criteria. No site achieved the pass mark. The quality of general public French-speaking website dedicated to oral cancer detection is very bad. The role of health professionals such as general practitioners and head and neck surgeons, remains essential. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  12. Generalized Belief Propagation for the Noiseless Capacity and Information Rates of Run-Length Limited Constraints

    CERN Document Server

    Sabato, Giovanni

    2011-01-01

    The performance of the generalized belief propagation algorithm for computing the noiseless capacity and mutual information rates of finite-size two-dimensional and three-dimensional run-length limited constraints is investigated. For each constraint, a method is proposed to choose the basic regions and to construct the region graph. Simulation results for the capacity of different constraints as a function of the size of the channel and mutual information rates of different constraints as a function of signal-to-noise ratio are reported. Convergence to the Shannon capacity is also discussed.

  13. A generalized rough set-based information filling technique for failure analysis of thruster experimental data

    Institute of Scientific and Technical Information of China (English)

    Han Shan; Zhu Qiang; Li Jianxun; Chen Lin

    2013-01-01

    Interval-valued data and incomplete data are two key problems for failure analysis of thruster experimental data and have been basically solved by the proposed methods in this paper. Firstly, information data acquired from the simulation and evaluation system formed as interval-valued information system (IIS) is classified by the interval similarity relation. Then, as an improve-ment of the classical rough set, a new kind of generalized information entropy called‘‘H0-informa-tion entropy’’ is suggested for the measurement of uncertainty and the classification ability of IIS. There is an innovative information filling technique using the properties of H0-information entropy to replace missing data by some smaller estimation intervals. Finally, an improved method of failure analysis synthesized by the above achievements is presented to classify the thruster experimental data, complete the information, and extract the failure rules. The feasibility and advantage of this method is testified by an actual application of failure analysis, whose performance is evaluated by the quantification of E-condition entropy.

  14. Partial relay selection based on shadowing side information over generalized composite fading channels

    KAUST Repository

    Yilmaz, Ferkan

    2011-11-01

    In this paper, in contrast to the relay selection protocols available in the literature, we propose a partial relay selection protocol utilizing only the shadowing side information of the relays instead of their full channel side information in order to select a relay in a dual-hop relaying system through the available limited feedback channels and power budget. We then presented an exact unified performance expression combining the average bit error probability, ergodic capacity, and moments-generating function of the proposed partial relay selection over generalized fading channels. Referring to the unified performance expression introduced in [1], we explicitly offer a generic unified performance expression that can be easily calculated and that is applicable to a wide variety of fading scenarios. Finally, as an illustration of the mathematical formalism, some numerical and simulation results are generated for an extended generalized-K fading environment, and these numerical and simulation results are shown to be in perfect agreement. © 2011 IEEE.

  15. Generalized Dynamic Factor Model + GARCH Exploiting Multivariate Information for Univariate Prediction

    OpenAIRE

    Alessi, Lucia; Barigozzi, Matteo; Capasso, Marco

    2006-01-01

    We propose a new model for multivariate forecasting which combines the Generalized Dynamic Factor Model (GDFM)and the GARCH model. The GDFM, applied to a huge number of series, captures the multivariate information and disentangles the common and the idiosyncratic part of each series of returns. In this financial analysis, both these components are modeled as a GARCH. We compare GDFM+GARCH and standard GARCH performance on samples up to 475 series, predicting both levels and volatility of ret...

  16. Information processing speed mediates the relationship between white matter and general intelligence in schizophrenia.

    Science.gov (United States)

    Alloza, Clara; Cox, Simon R; Duff, Barbara; Semple, Scott I; Bastin, Mark E; Whalley, Heather C; Lawrie, Stephen M

    2016-08-30

    Several authors have proposed that schizophrenia is the result of impaired connectivity between specific brain regions rather than differences in local brain activity. White matter abnormalities have been suggested as the anatomical substrate for this dysconnectivity hypothesis. Information processing speed may act as a key cognitive resource facilitating higher order cognition by allowing multiple cognitive processes to be simultaneously available. However, there is a lack of established associations between these variables in schizophrenia. We hypothesised that the relationship between white matter and general intelligence would be mediated by processing speed. White matter water diffusion parameters were studied using Tract-based Spatial Statistics and computed within 46 regions-of-interest (ROI). Principal component analysis was conducted on these white matter ROI for fractional anisotropy (FA) and mean diffusivity, and on neurocognitive subtests to extract general factors of white mater structure (gFA, gMD), general intelligence (g) and processing speed (gspeed). There was a positive correlation between g and gFA (r= 0.67, p =0.001) that was partially and significantly mediated by gspeed (56.22% CI: 0.10-0.62). These findings suggest a plausible model of structure-function relations in schizophrenia, whereby white matter structure may provide a neuroanatomical substrate for general intelligence, which is partly supported by speed of information processing.

  17. Generalized bibliographic format as used by the Ecological Sciences Information Center

    Energy Technology Data Exchange (ETDEWEB)

    Allison, L.J.; Pfuderer, H.A.; Collier, B.N.

    1979-03-01

    The purpose of this document is to provide guidance for the preparation of computer input for the information programs being developed by the Ecological Sciences Information Center (ESIC)/Information Center Complex (ICC) of the Oak Ridge National Laboratory (ORNL). Through the use of a generalized system, the data of all the centers of ICC are compatible. Literature included in an information data base has a number of identifying characteristics. Each of these characteristics or data fields can be recognized and searched by the computer. The information for each field must have an alphanumeric label or field descriptor. All of the labels presently used are sets of upper-case letters approximating the name of the field they represent. Presently, there are 69 identified fields; additional fields may be included in the future. The format defined here is designed to facilitate the input of information to the ADSEP program. This program processes data for the ORNL on-line (ORLOOK) search system and is a special case of the ADSEP text input option.

  18. An uncertainty relation in terms of generalized metric adjusted skew information and correlation measure

    Science.gov (United States)

    Fan, Ya-Jing; Cao, Huai-Xin; Meng, Hui-Xian; Chen, Liang

    2016-12-01

    The uncertainty principle in quantum mechanics is a fundamental relation with different forms, including Heisenberg's uncertainty relation and Schrödinger's uncertainty relation. In this paper, we prove a Schrödinger-type uncertainty relation in terms of generalized metric adjusted skew information and correlation measure by using operator monotone functions, which reads, U_ρ ^{(g,f)}(A)U_ρ ^{(g,f)}(B)≥ f(0)^2l/k| Corr_ρ ^{s(g,f)}(A,B)| ^2 for some operator monotone functions f and g, all n-dimensional observables A, B and a non-singular density matrix ρ . As applications, we derive some new uncertainty relations for Wigner-Yanase skew information and Wigner-Yanase-Dyson skew information.

  19. Assessment of information impacts in power system security against malicious attacks in a general framework

    Energy Technology Data Exchange (ETDEWEB)

    Bompard, E. [Dipartimento di Ingegneria Elettrica, Politecnico di Torino, I-10129 Torino (Italy)], E-mail: ettore.bompard@polito.it; Napoli, R.; Xue, F. [Dipartimento di Ingegneria Elettrica, Politecnico di Torino, I-10129 Torino (Italy)

    2009-06-15

    In the analysis of power systems security, recently a new concern related to possible malicious attacks caught much attention. Coordination among different transmission system operators (TSO) in an interconnected power system to counteract such attacks has become an important problem. This paper presents a general framework for describing the physical, cyber and decision-making aspects of the problem and their interrelations; within this framework, an analytic tool for the assessment of information impacts in handling on-line security after a malicious attack is proposed and discussed. The model is based on the socially rational multi-agent systems and the equilibrium of a fictitious play is considered to analyze the impacts of various levels of information available to the interconnected system operators on the outcomes of the decision-making process under attack. A 34-buses test system, with 3 systems interconnected by tie-lines, is presented to illustrate the model and compare the impacts of different information scenarios.

  20. An uncertainty relation in terms of generalized metric adjusted skew information and correlation measure

    Science.gov (United States)

    Fan, Ya-Jing; Cao, Huai-Xin; Meng, Hui-Xian; Chen, Liang

    2016-09-01

    The uncertainty principle in quantum mechanics is a fundamental relation with different forms, including Heisenberg's uncertainty relation and Schrödinger's uncertainty relation. In this paper, we prove a Schrödinger-type uncertainty relation in terms of generalized metric adjusted skew information and correlation measure by using operator monotone functions, which reads, U_ρ ^{(g,f)}(A)U_ρ ^{(g,f)}(B)≥ f(0)^2l/k| {Corr}_ρ ^{s(g,f)}(A,B)| ^2 for some operator monotone functions f and g, all n-dimensional observables A, B and a non-singular density matrix ρ . As applications, we derive some new uncertainty relations for Wigner-Yanase skew information and Wigner-Yanase-Dyson skew information.

  1. An evaluation of the content and quality of tinnitus information on websites preferred by General Practitioners

    Directory of Open Access Journals (Sweden)

    Fackrell Kathryn

    2012-07-01

    Full Text Available Abstract Background Tinnitus is a prevalent and complex medical complaint often co-morbid with stress, anxiety, insomnia, depression, and cognitive or communication difficulties. Its chronicity places a major burden on primary and secondary healthcare services. In our recent national survey of General Practitioners (GPs from across England, many reported that their awareness of tinnitus was limited and as a result were dissatisfied with the service they currently provide. GPs identified 10 online sources of information they currently use in clinical practice, but welcomed further concise and accurate information on tinnitus assessment and management. The purpose of this study was to assess the content, reliability, and quality of the information related to primary care tinnitus assessment and management on these 10 websites. Methods Tinnitus related content on each website was assessed using a summative content analysis approach. Reliability and quality of the information was assessed using the DISCERN questionnaire. Results Quality of information was rated using the validated DISCERN questionnaire. Significant inter-rater reliability was confirmed by Kendall’s coefficient of concordance (Wt which ranged from 0.48 to 0.92 across websites. The website Map of Medicine achieved the highest overall DISCERN score. However, for information on treatment choice, the British Tinnitus Association was rated best. Content analysis revealed that all websites lacked a number of details relating to either tinnitus assessment or management options. Conclusions No single website provides comprehensive information for GPs on tinnitus assessment and management and so GPs may need to refer to more than one if they want to maximise their coverage of the topic. From those preferred by GPs we recommend several specific websites as the current ‘best’ sources. Our findings should guide healthcare website providers to improve the quality and inclusiveness of the

  2. Evaluation of the quality of the general health information webpages in Spain: influence of page source.

    Science.gov (United States)

    Conesa-Fuentes, Maria C; Aguinaga-Ontoso, Enrique; Hernandez-Morante, Juan J

    2013-12-01

    The Internet, regardless of whether or not it is reliable, is considered the main source of health information. However, the lay-user does not know which sources offer good quality information. The main objective of the present study, therefore, was to evaluate the quality of Spanish health-related webpages, and to determine whether the webpage source influences this quality. To this end, 36 webpages were selected through the PageRank® system. The webpages from all the Regional Health Services of Spain (19 sites) were also included. The quality evaluation, which was carried out by applying the Andalusian Health Quality Agency Test, indicated that the quality information offered by Spanish webpages is very low, since no site reached the maximum score. In addition, several important aspects, including those related with personal data management and the updating of information, were not considered by most of the evaluated pages. In summary, this work shows that quality of the health information webpages in Spain is generally low, and draws particular attention to certain responsibilities, that are not met by most evaluated webpages, including sites from the Regional Health Services.

  3. INCORPORATING PRIOR BELIEF IN THE GENERAL PATH MODEL: A COMPARISON OF INFORMATION SOURCES

    Directory of Open Access Journals (Sweden)

    JAMIE COBLE

    2014-12-01

    Full Text Available The general path model (GPM is one approach for performing degradation-based, or Type III, prognostics. The GPM fits a parametric function to the collected observations of a prognostic parameter and extrapolates the fit to a failure threshold. This approach has been successfully applied to a variety of systems when a sufficient number of prognostic parameter observations are available. However, the parametric fit can suffer significantly when few data are available or the data are very noisy. In these instances, it is beneficial to include additional information to influence the fit to conform to a prior belief about the evolution of system degradation. Bayesian statistical approaches have been proposed to include prior information in the form of distributions of expected model parameters. This requires a number of run-to-failure cases with tracked prognostic parameters; these data may not be readily available for many systems. Reliability information and stressor-based (Type I and Type II, respectively prognostic estimates can provide the necessary prior belief for the GPM. This article presents the Bayesian updating framework to include prior information in the GPM and compares the efficacy of including different information sources on two data sets.

  4. Relations between work and entropy production for general information-driven, finite-state engines

    Science.gov (United States)

    Merhav, Neri

    2017-02-01

    We consider a system model of a general finite-state machine (ratchet) that simultaneously interacts with three kinds of reservoirs: a heat reservoir, a work reservoir, and an information reservoir, the latter being taken to be a running digital tape whose symbols interact sequentially with the machine. As has been shown in earlier work, this finite-state machine can act as a demon (with memory), which creates a net flow of energy from the heat reservoir into the work reservoir (thus extracting useful work) at the price of increasing the entropy of the information reservoir. Under very few assumptions, we propose a simple derivation of a family of inequalities that relate the work extraction with the entropy production. These inequalities can be seen as either upper bounds on the extractable work or as lower bounds on the entropy production, depending on the point of view. Many of these bounds are relatively easy to calculate and they are tight in the sense that equality can be approached arbitrarily closely. In their basic forms, these inequalities are applicable to any finite number of cycles (and not only asymptotically), and for a general input information sequence (possibly correlated), which is not necessarily assumed even stationary. Several known results are obtained as special cases.

  5. Influence of nutrition labelling on food portion size consumption.

    Science.gov (United States)

    McCann, Mary T; Wallace, Julie M W; Robson, Paula J; Rennie, Kirsten L; McCaffrey, Tracy A; Welch, Robert W; Livingstone, M Barbara E

    2013-06-01

    Nutrition labelling is an important strategic approach for encouraging consumers to make healthier food choices. The availability of highly palatable foods labelled as 'low fat or reduced calorie' may encourage the over-consumption of these products. This study aimed to determine whether the manipulation of nutrition labelling information can influence food portion size consumption. Normal and overweight men (n=24) and women (n=23) were served an identical lunch meal on three separate days, but the information they received prior to consuming the lunch meal was manipulated as follows: "baseline", "high fat/energy" and "low fat/energy". Food and energy intake was significantly increased in the low fat/energy condition compared with both baseline and the high fat/energy condition. An additional 3% (162 kJ) energy was consumed by subjects under the low fat/energy condition compared to baseline. No differences were observed between the baseline and high fat/energy condition. Subjects who consumed most in the low fat/energy condition were found to be mostly men, to have a higher BMI and to be overweight. Low fat/energy information can positively influence food and energy intake, suggesting that foods labelled as 'low fat' or 'low calorie' may be one factor promoting the consumption of large food portions.

  6. The Generalized Quantization Schemes for Games and its Application to Quantum Information

    CERN Document Server

    Nawaz, Ahmad

    2010-01-01

    Theory of quantum games is relatively new to the literature and its applications to various areas of research are being explored. It is a novel interpretation of strategies and decisions in quantum domain. In the earlier work on quantum games considerable attention was given to the resolution of dilemmas present in corresponding classical games. Two separate quantum schemes were presented by Eisert et al. and Marinatto and Weber to resolve dilemmas in Prisoners' Dilemma and Battle of Sexes games respectively. However for the latter scheme it was argued that dilemma was not resolved. We have modified the quantization scheme of Marinatto and Weber to resolve the dilemma. We have developed a generalized quantization scheme for two person non-zero sum games which reduces to the existing schemes under certain conditions. Applications of this generalized quantization scheme to quantum information theory are studied. Measurement being ubiquitous in quantum mechanics can not be ignored in quantum games. With the help...

  7. Information processing bias and pharmacotherapy outcome in older adults with generalized anxiety disorder.

    Science.gov (United States)

    Steiner, Amanda R W; Petkus, Andrew J; Nguyen, Hoang; Wetherell, Julie Loebach

    2013-08-01

    Information processing bias was evaluated in a sample of 25 older adults with generalized anxiety disorder (GAD) over the course of 12 weeks of escitalopram pharmacotherapy. Using the CANTAB Affective Go/No Go test, treatment response (as measured by the Hamilton Anxiety Rating Scale, Penn State Worry Questionnaire, and Generalized Anxiety Disorder Severity Scale) was predicted from a bias score (i.e., difference score between response latencies for negative and positive words) using mixed-models regression. A more positive bias score across time predicted better response to treatment. Faster responses to positive words relative to negative words were associated with greater symptomatic improvement over time as reflected by scores on the GADSS. There was a trend toward significance for PSWQ scores and no significant effects related to HAMA outcomes. These preliminary findings offer further insights into the role of biased cognitive processing of emotional material in the manifestation of late-life anxiety symptoms. Published by Elsevier Ltd.

  8. Joint Action: Mental Representations, Shared Information and General Mechanisms for Coordinating with Others

    Science.gov (United States)

    Vesper, Cordula; Abramova, Ekaterina; Bütepage, Judith; Ciardo, Francesca; Crossey, Benjamin; Effenberg, Alfred; Hristova, Dayana; Karlinsky, April; McEllin, Luke; Nijssen, Sari R. R.; Schmitz, Laura; Wahn, Basil

    2017-01-01

    In joint action, multiple people coordinate their actions to perform a task together. This often requires precise temporal and spatial coordination. How do co-actors achieve this? How do they coordinate their actions toward a shared task goal? Here, we provide an overview of the mental representations involved in joint action, discuss how co-actors share sensorimotor information and what general mechanisms support coordination with others. By deliberately extending the review to aspects such as the cultural context in which a joint action takes place, we pay tribute to the complex and variable nature of this social phenomenon. PMID:28101077

  9. Generalized dominance-based rough set approach to security evaluation with imprecise information

    Institute of Scientific and Technical Information of China (English)

    Zhao Liang; Xue Zhi

    2010-01-01

    The model of grey multi-attribute group decision-making(MAGDM)is studied,in which the attribute values are grey numbers.Based on the generalized dominance-based rough set approach(G-DRSA),a synthetic security evaluation method is presented.With the grey MAGDM security evaluation model as its foundation,the extension of technique for order performance by similarity to ideal solution(TOPSIS)integrates the evaluation of each decision-maker(DM)into a group's consensus and obtains the expected evaluation results of information system.Via the quality of sorting(QoS)of G-DRSA,the inherent information hidden in data is uncovered,and the security attribute weight and DMs'weight are rationally obtained.Taking the computer networks in a certain university as objects,the example illustrates that this method can effectively remove the bottleneck of the grey MAGDM model and has practical significance in the synthetic security evaluation.

  10. The general practitioner’s informative and supportive role in Danish cancer treatment

    DEFF Research Database (Denmark)

    Jensen, Henry; Vinter, Mette Marianne; Lehmann Knudsen, Janne;

    with the healthcare system was with their GP. Of these patients, three quarters found that the information given to them by their GP regarding upcoming procedures was sufficient. However, as treatment progressed only half of the patients found that the GP was either to some or to a greater extent sufficiently......Introduction The cancer patient’s pathway is complex and involves a large number of healthcare professionals across different healthcare sectors. For most patients, the general practitioner (GP) is the first point of contact with the healthcare system when symptoms arise. However, as the patient......’s informative and supportive role in the cancer pathway. Methods We conducted a nationwide population-based survey of Danish cancer patients’ perception of quality of care across the different healthcare sectors. A population of 8,607 patients registered with a first-time cancer diagnosis from May to August...

  11. Bayesian model choice and information criteria in sparse generalized linear models

    CERN Document Server

    Foygel, Rina

    2011-01-01

    We consider Bayesian model selection in generalized linear models that are high-dimensional, with the number of covariates p being large relative to the sample size n, but sparse in that the number of active covariates is small compared to p. Treating the covariates as random and adopting an asymptotic scenario in which p increases with n, we show that Bayesian model selection using certain priors on the set of models is asymptotically equivalent to selecting a model using an extended Bayesian information criterion. Moreover, we prove that the smallest true model is selected by either of these methods with probability tending to one. Having addressed random covariates, we are also able to give a consistency result for pseudo-likelihood approaches to high-dimensional sparse graphical modeling. Experiments on real data demonstrate good performance of the extended Bayesian information criterion for regression and for graphical models.

  12. Digital data for the Hazens Notch and a portion of the Lowell quadrangles, Vermont

    Data.gov (United States)

    Vermont Center for Geographic Information — Digital Data from VG03-3B Digital data for the Hazens Notch and a portion of the Lowell quadrangles, Vermont: Vermont Geological Survey Open File Report VG03-3B, The...

  13. 49 CFR 40.321 - What is the general confidentiality rule for drug and alcohol test information?

    Science.gov (United States)

    2010-10-01

    ... Release of Information § 40.321 What is the general confidentiality rule for drug and alcohol test... explicitly authorize or require the transmission of information in the course of the drug or alcohol testing... 49 Transportation 1 2010-10-01 2010-10-01 false What is the general confidentiality rule for...

  14. Receiving Providers' Perceptions on Information Transmission During Interfacility Transfers to General Pediatric Floors.

    Science.gov (United States)

    Rosenthal, Jennifer L; Romano, Patrick S; Kokroko, Jolene; Gu, Wendi; Okumura, Megumi J

    2017-06-01

    Pediatric patients can present to a medical facility and subsequently be transferred to a different hospital for definitive care. Interfacility transfers require a provider handoff across facilities, posing risks that may affect patient outcomes. The goal of this study was to describe the thoroughness of information transmission between providers during interfacility transfers, to describe perceived errors in care at the posttransfer facility, and to identify potential associations between thoroughness of information transmission and perceived errors in care. We performed an exploratory prospective cohort study on communication practices and patient outcomes during interfacility transfers to general pediatric floors. Data were collected from provider surveys and chart review. Descriptive statistics were used to summarize survey responses. Logistic regression was used to analyze the association of communication deficits with odds of having a perceived error in care. A total of 633 patient transfers were reviewed; 218 transport command physician surveys and 217 frontline provider surveys were completed. Transport command physicians reported higher proportions of key elements being included in the verbal handoff compared with frontline providers. The written key element transmitted with the lowest frequency was a summary document (65.2%), and 13% of transfers had at least 1 perceived error in care. Transfers with many deficits were associated with higher odds of having a perceived error in care. Information transmission during pediatric transfers is perceived to be inconsistently complete. Deficits in the verbal and written information transmission are associated with odds of having a perceived error in care. Copyright © 2017 by the American Academy of Pediatrics.

  15. [General information system through whole hospital and electronic medical record system].

    Science.gov (United States)

    Goto, Takaaki

    2006-02-01

    A new system has been introduced and implemented at the Nagoya City University Hospital since January 2004 in order to improve services for patients and general operation for management of the hospital. General Information System has been consisted with Electronic Medical Record System (EMRS), which is the core of all system and divisional system such as Clinical Laboratory Tests, Images, Medical Accounting and so on. A new system has been built and operated to work with the EMRS at the Department of Central Clinical Laboratory (CCL). To cooperate with the new system, we have constructed and operated directly the EMRS such as automatic registration the latest information on infectious diseases and blood transfusions, clinical reports on laboratory test through the hospital news and/or e-mail, introducing laboratory pre test before the consultation, rapid reports of panic values to the doctor in charge of the patients directly, the new system build up a closer cooperation between division of blood transfusion division and that of immuno-chemistry in CCL through EMRS. The new system has been brought not only efficiency and strengthen of function in CCL but also strengthen the service to patients in the hospital.

  16. Seeking Medical Information Using Mobile Apps and the Internet: Are Family Caregivers Different from the General Public?

    Science.gov (United States)

    Kim, Hyunmin; Paige Powell, M; Bhuyan, Soumitra S; Bhuyan, Soumitra Sudip

    2017-03-01

    Family caregivers play an important role to care cancer patients since they exchange medical information with health care providers. However, relatively little is known about how family caregivers seek medical information using mobile apps and the Internet. We examined factors associated with medical information seeking by using mobile apps and the Internet among family caregivers and the general public using data from the 2014 Health Information National Trends Survey 4 Cycle 1. The study sample consisted of 2425 family caregivers and 1252 non-family caregivers (the general public). Guided by Comprehensive Model of Information Seeking (CMIS), we examined related factors' impact on two outcome variables for medical information seeking: mobile apps use and Internet use with multivariate logistic regression analyses. We found that online medical information seeking is different between family caregivers and the general public. Overall, the use of the Internet for medical information seeking is more common among family caregivers, while the use of mobile apps is less common among family caregivers compared with the general public. Married family caregivers were less likely to use mobile apps, while family caregivers who would trust cancer information were more likely to use the Internet for medical information seeking as compared to the general public. Medical information seeking behavior among family caregivers can be an important predictor of both their health and the health of their cancer patients. Future research should explore the low usage of mobile health applications among family caregiver population.

  17. How to rationally use information diagnostic technologies in family and general medicine practice.

    Science.gov (United States)

    Sivić, Suad; Masic, Izet; Petkovic, Darko; Huseinagic, Senad; Tandir, Salih; Zunic, Lejla

    2009-01-01

    NONE DECLARED New discoveries in technology indeed enabled significant improvement of health care in the last three decades. Only during the last few years a significant breakthrough is achieved in the field of antiviral drugs, biotechnology, digital diagnostic technology, molecular diagnosis, tissues and organs transplantation as well as surgical and information technologies, which all contributed to the improvement of health care. Rapid growth of medical technology has led to the increase in costs of health care, increased access to these technologies and improvement of health care that is permanently encouraging the further development of technology. Technology encompasses the skills, knowledge and ability to understand, use and create useful things. It is the practical application of knowledge. Evaluation of health technology is the systematic evaluation of characteristics, results or impact of health technologies. The primary purpose of evaluation is to provide information to responsible parties for the technology in the health care system, which will be used in decision-making and introduction of these technologies. Information technology in medicine and health care represents all medical and health technology in the process of work, monitoring and evaluation done using computer technology. Progress of medical science in recent years especially needs to thank to the development of information technologies. The health care system of Bosnia and Herzegovina is currently operating in the two sub-systems of primary health care. One is inherited from the past system, in which the primary health care is provided by general practitioners, specialists in general practice, as well as gynecologists, pediatricians and pulmologists, and the second subsystem occurs when in PHC is introduced the system of family medicine doctors and family medicine specialists. Family medicine, based on the concept of orientation towards the methods which are more effective, rational and

  18. Correlation structure and variable selection in generalized estimating equations via composite likelihood information criteria.

    Science.gov (United States)

    Nikoloulopoulos, Aristidis K

    2016-06-30

    The method of generalized estimating equations (GEE) is popular in the biostatistics literature for analyzing longitudinal binary and count data. It assumes a generalized linear model for the outcome variable, and a working correlation among repeated measurements. In this paper, we introduce a viable competitor: the weighted scores method for generalized linear model margins. We weight the univariate score equations using a working discretized multivariate normal model that is a proper multivariate model. Because the weighted scores method is a parametric method based on likelihood, we propose composite likelihood information criteria as an intermediate step for model selection. The same criteria can be used for both correlation structure and variable selection. Simulations studies and the application example show that our method outperforms other existing model selection methods in GEE. From the example, it can be seen that our methods not only improve on GEE in terms of interpretability and efficiency but also can change the inferential conclusions with respect to GEE. Copyright © 2016 John Wiley & Sons, Ltd.

  19. Analysis of entanglement measures and LOCC maximized quantum Fisher information of general two qubit systems.

    Science.gov (United States)

    Erol, Volkan; Ozaydin, Fatih; Altintas, Azmi Ali

    2014-06-24

    Entanglement has been studied extensively for unveiling the mysteries of non-classical correlations between quantum systems. In the bipartite case, there are well known measures for quantifying entanglement such as concurrence, relative entropy of entanglement (REE) and negativity, which cannot be increased via local operations. It was found that for sets of non-maximally entangled states of two qubits, comparing these entanglement measures may lead to different entanglement orderings of the states. On the other hand, although it is not an entanglement measure and not monotonic under local operations, due to its ability of detecting multipartite entanglement, quantum Fisher information (QFI) has recently received an intense attraction generally with entanglement in the focus. In this work, we revisit the state ordering problem of general two qubit states. Generating a thousand random quantum states and performing an optimization based on local general rotations of each qubit, we calculate the maximal QFI for each state. We analyze the maximized QFI in comparison with concurrence, REE and negativity and obtain new state orderings. We show that there are pairs of states having equal maximized QFI but different values for concurrence, REE and negativity and vice versa.

  20. Depression during pregnancy: views on antidepressant use and information sources of general practitioners and pharmacists

    Directory of Open Access Journals (Sweden)

    Schobben Fred

    2009-07-01

    Full Text Available Abstract Background The use of antidepressants during pregnancy has increased in recent years. In the Netherlands, almost 2% of all pregnant women are exposed to antidepressants. Although guidelines have been developed on considerations that should be taken into account, prescribing antidepressants during pregnancy is still a subject of debate. Physicians and pharmacists may have opposing views on using medication during pregnancy and may give contradictory advice on whether or not to take medication for depression and anxiety disorders during pregnancy. In this study, we investigated information sources used by general practitioners (GPs and pharmacists and their common practices. Methods A questionnaire on the use of information sources and the general approach when managing depression during pregnancy was sent out to 1400 health care professionals to assess information sources on drug safety during pregnancy and also the factors that influence decision-making. The questionnaires consisted predominantly of closed multiple-choice questions. Results A total of 130 GPs (19% and 144 pharmacists (21% responded. The most popular source of information on the safety of drug use during pregnancy is the Dutch National Health Insurance System Formulary, while a minority of respondents contacts the Dutch national Teratology Information Service (TIS. The majority of GPs contact the pharmacy with questions concerning drug use during pregnancy. There is no clear line with regard to treatment or consensus between GPs on the best therapeutic strategy, nor do practitioners agree upon the drug of first choice. GPs have different views on stopping or continuing antidepressants during pregnancy or applying alternative treatment options. The debate appears to be ongoing as to whether or not specialised care for mother and child is indicated in cases of gestational antidepressant use. Conclusion Primary health care workers are not univocal concerning therapy for

  1. Development of a Method to Obtain More Accurate General and Oral Health Related Information Retrospectively.

    Science.gov (United States)

    A, Golkari; A, Sabokseir; D, Blane; A, Sheiham; Rg, Watt

    2017-06-01

    Early childhood is a crucial period of life as it affects one's future health. However, precise data on adverse events during this period is usually hard to access or collect, especially in developing countries. This paper first reviews the existing methods for retrospective data collection in health and social sciences, and then introduces a new method/tool for obtaining more accurate general and oral health related information from early childhood retrospectively. The Early Childhood Events Life-Grid (ECEL) was developed to collect information on the type and time of health-related adverse events during the early years of life, by questioning the parents. The validity of ECEL and the accuracy of information obtained by this method were assessed in a pilot study and in a main study of 30 parents of 8 to 11 year old children from Shiraz (Iran). Responses obtained from parents using the final ECEL were compared with the recorded health insurance documents. There was an almost perfect agreement between the health insurance and ECEL data sets (Kappa value=0.95 and p < 0.001). Interviewees remembered the important events more accurately (100% exact timing match in case of hospitalization). The Early Childhood Events Life-Grid method proved to be highly accurate when compared with recorded medical documents.

  2. Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

    Science.gov (United States)

    Arnold, Eve; Barnikel, Friedrich; Berenguer, Jean-Luc; Cifelli, Francesca; Funiciello, Francesca; Laj, Carlo; Macko, Stephen; Schwarz, Annegret; Smith, Phil; Summesberger, Herbert

    2016-04-01

    GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "Mineral Resources", "Our changing Planet", "Natural Hazards", "Water", "Evolution and Biodiversity" and "Energy and Sustainable Development". These workshops combine scientific presentations on current research in the Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, even when not directly related to the current program. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 700 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others

  3. Just Enough for You: About Food Portions

    Science.gov (United States)

    ... would like to thank: Dr. Carla Miller, Associate Professor, Ohio State University This information is not copyrighted. ... Strategic Plans & Reports Advisory & Coordinating Committees Research Areas Jobs at NIDDK FAQs Visit Us News NIDDK News ...

  4. The general practitioner’s informative and supportive role in Danish cancer treatment

    DEFF Research Database (Denmark)

    Jensen, Henry; Vinter, Mette Marianne; Lehmann Knudsen, Janne

    ’s pathway progresses, the GP’s role is often limited as the majority of cancer patients do not contact their GP during treatment. It has been suggested that GPs could play a more comprehensive role in the initial cancer trajectory. Aim To investigate Danish cancer patients’ evaluation of their GP......Introduction The cancer patient’s pathway is complex and involves a large number of healthcare professionals across different healthcare sectors. For most patients, the general practitioner (GP) is the first point of contact with the healthcare system when symptoms arise. However, as the patient......’s informative and supportive role in the cancer pathway. Methods We conducted a nationwide population-based survey of Danish cancer patients’ perception of quality of care across the different healthcare sectors. A population of 8,607 patients registered with a first-time cancer diagnosis from May to August...

  5. Health communication, information technology and the public's attitude toward periodic general health examinations.

    Science.gov (United States)

    Vuong, Quan-Hoang

    2016-01-01

    Background: Periodic general health examinations (GHEs) are gradually becoming more popular as they employ subclinical screenings, as a means of early detection. This study considers the effect of information technology (IT), health communications and the public's attitude towards GHEs in Vietnam. Methods: A total of 2,068 valid observations were obtained from a survey in Hanoi and its surrounding areas. Results: In total, 42.12% of participants stated that they were willing to use IT applications to recognise illness symptoms, and nearly 2/3 of them rated the healthcare quality at average level or below. Discussion: The data, which was processed by the BCL model, showed that IT applications (apps) reduce hesitation toward GHEs; however, older people seem to have less confidence in using these apps. Health communications and government's subsidy also increased the likelihood of people attending periodic GHEs. The probability of early check-ups where there is a cash subsidy could reach approximately 80%.

  6. Phase 2 Site Investigations Report. Volume 1 of 3: General Annex-Wide Information

    Science.gov (United States)

    1994-09-01

    Rose Rosa mudiflora Northern Arrowwood Viburnum recognitum Northern Red Oak Quercus rubra Orchard Grass Dactylis glomerata Panic Grass Panicum sp...Paper Birch Betula papyrifera Partridge-Berry Mitchela repens Pink Ladyslipper Cypripedium Poison Ivy Toxicodendron radicans Poverty Grass Danthonia ...mixture of white pine and oak is the predominant forest type in the northern portion (Figure 2-5). Open areas vegetated with grasses , forbs, and

  7. Characterization on the Properties of Jute Fiber at Different Portions

    Directory of Open Access Journals (Sweden)

    Sweety Shahinur

    2015-01-01

    Full Text Available Natural fibers are environment-friendly, biodegradable, nonabrasive, and less costly and exhibit high initial modulus and high moisture absorption. However, they have nonuniformity in their mechanical, physical, chemical, and thermal properties at different portions. For this reason, long jute fiber was cut into three different portions and subsequently characterized using single fiber tensile test, differential scanning calorimetric, thermogravimetric analysis, X-ray diffraction, and scanning electron microscopy according to top, middle, and cutting portions. The crystallinity and moisture content were measured by XRD data and moisture absorption test of the different portions of the raw jute fiber, respectively. The middle portion had better mechanical, thermal, chemical, and crystalline properties compared to the other two portions of the jute fiber. The diameter gradually became thinner from cutting to top portions. Thus the middle portion of jute fiber would be the better choice while being used as reinforcement in composites.

  8. Portion of Enhanced 360-degree Gallery Pan

    Science.gov (United States)

    1997-01-01

    This is a sub-section of the 'geometrically improved, color enhanced' version of the 360-degree panorama heretofore known as the 'Gallery Pan', the first contiguous, uniform panorama taken by the Imager for Mars Pathfinder (IMP) over the course of Sols 8, 9, and 10. Different regions were imaged at different times over the three Martian days to acquire consistent lighting and shadow conditions for all areas of the panorama.The IMP is a stereo imaging system that, in its fully deployed configuration, stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. In this geometrically improved version of the panorama, distortion due to a 2.5 degree tilt in the IMP camera mast has been removed, effectively flattening the horizon.The IMP has color capability provided by 24 selectable filters -- twelve filters per 'eye'. Its red, green, and blue filters were used to take this image. The color was digitally balanced according to the color transmittance capability of a high-resolution TV at the Jet Propulsion Laboratory (JPL), and is dependent on that device. In this color enhanced version of the panorama, detail in surface features are brought out via changes to saturation and intensity, holding the original hue constant. A threshold was applied to avoid changes to the sky.At left is a Lander petal and a metallic mast which is a portion of the low-gain antenna. Misregistration in the antenna and other Lander features is due to parallax in the extreme foreground. Another Lander petal is at the right, showing the fully deployed forward ramp.Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The IMP was developed by the University of Arizona Lunar

  9. Geoscience Information for Teachers (GIFT) Workshops of the European Geoscience Union General Assembly

    Science.gov (United States)

    Arnold, Eve; Barnikel, Friedrich; Berenguer, Jean-Luc; Cifelli, Francesca; Funiciello, Francesca; King, Chris; Laj, Carlo; Macko, Stephen; Schwarz, Annegret; Smith, Phil; Summesberger, Herbert

    2017-04-01

    GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly in Vienna, and also elsewhere in the world usually associated with large geoscience conferences. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "The solar system and beyond", "Mineral Resources", "Our changing Planet", "Natural Hazards", "Water" and "Evolution and Biodiversity". These workshops combine scientific presentations on current research in the Earth and Space Sciences, given by prominent scientists, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, even when not directly related to the current program. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 800 teachers from more than 25 nations. At all

  10. A Class of Shannon-McMillan theorems for mth-order Markov information source on generalized random selection system

    Directory of Open Access Journals (Sweden)

    Wang Kang Kang

    2013-06-01

    Full Text Available In this paper, our aim is to establish a class of Shannon-McMillan theorems for $m$th-order nonhomogeneous Markov information source on the generalized random selection system by constructing the consistent distribution functions. As corollaries, we obtain some Shannon-McMillan theorems for $m$th-order nonhomogeneous Markov information source and the general nonhomogeneous Markov information source. Some results which have been obtained are extended. In the proof, a new technique for studying Shannon-McMillan theorems in information theory is applied.

  11. Self and informant report ratings of psychopathology in genetic generalized epilepsy.

    Science.gov (United States)

    Loughman, Amy; Bowden, Stephen C; D'Souza, Wendyl J

    2017-02-01

    The psychological sequelae of genetic generalized epilepsies (GGE) is of growing research interest, with up to a third of all adults with GGE experiencing significant psychiatric comorbidity according to a recent systematic review. A number of unexplored questions remain. Firstly, there is insufficient evidence to determine relative prevalence of psychopathology between GGE syndromes. Secondly, the degree to which self-report and informant-report questionnaires accord in adults with epilepsy is unknown. Finally, while epilepsy severity is one likely predictor of worse psychopathology in GGE, evidence regarding other possible contributing factors such as epilepsy duration and antiepileptic drugs (AEDs) has been equivocal. The potential impact of subclinical epileptiform discharges remains unexplored. Self-report psychopathology symptoms across six DSM-Oriented Subscales were prospectively measured in 60 adults with GGE, with informant-report provided for a subset of 47. We assessed the burden of symptoms from both self- and informant-report, and the relationship between clinical epilepsy variables and self-reported symptoms. Results showed elevated symptoms in almost half of the sample overall. Depression and anxiety were the most commonly reported types of symptoms. There was a trend towards greater symptoms endorsement by self-report, and relatively modest interrater agreement. Symptoms of ADHD were significantly positively associated with number of AEDs currently prescribed. Other psychopathology symptoms were not significantly predicted by epilepsy duration, seizure-free duration or total duration of epileptiform discharges over a 24-hour period. The high prevalence of psychological needs suggests that routine screening of psychopathology and provision of psychoeducation may be essential to improving patient care and outcomes. Further investigation is required to better understand predictive and causal factors for psychopathology in GGE. Copyright © 2016

  12. Medidas procesales especiales y proteccíon de los derechos humanos Informe general

    Directory of Open Access Journals (Sweden)

    John A.E. Vervaele

    2009-10-01

    Full Text Available El objetivo del informe general es realizar un análisis comparativo de los informes nacionales para evidenciar los procesos de transformación de los sistemas nacionales de justicia penal, en particular del proceso penal, en el que se han introducido medidas procesales especiales para hacer frente al terrorismo y al crimen organizado, y determinar si esto ha llevado a los países a apartarse de sus propias normas fundamentales, procedimientos, principios y estándares de derechos humanos aplicables. Partiendo de la premisa de que el sistema integrado de derecho penal tiene tres dimensiones – la protección de las personas (la dimensión de escudo, la disposición de instrumentos de aplicación de la ley (la dimensión de la espada y de pesos y contrapesos / trias politica (la dimensión constitucional – el informe ofrece un panorama general de las transformaciones relacionadas entre sí, principalmente en la fase previa al juicio, que han afectado a tales dimensiones como consecuencia de tres oleadas de ‘guerras’ (contra las drogas, el crimen organizado y el terrorismo. En muchos países, las garantías procesales y los principios que protegen frente a violaciones del derecho a un juicio justo son considerados una carga para la eficacia de la persecución de los delitos graves. Estas reformas han dado lugar a una clara expansión del estado punitivo y a que queden difuminadas las distinciones clásicas, y no favorecen al estado de derecho. El actuar centrado en la seguridad pública y en la investigación coactiva preventiva socava el sistema de justicia penal. Con un sistema de justicia penal utilizado crecientemente como instrumento para regular el presente y/o el futuro en lugar de para castigar el comportamiento pasado, y un proceso penal en el que la investigación previa al juicio no se dirige a conocer la verdad en relación con el delito cometido, sino a la construcción y de-construcción de la peligrosidad social, los

  13. Medidas procesales especiales y proteccíon de los derechos humanos
    Informe general

    Directory of Open Access Journals (Sweden)

    John A.E. Vervaele

    2009-10-01

    Full Text Available El objetivo del informe general es realizar un análisis comparativo de los informes nacionales para evidenciar los procesos de transformación de los sistemas nacionales de justicia penal, en particular del proceso penal, en el que se han introducido medidas procesales especiales para hacer frente al terrorismo y al crimen organizado, y determinar si esto ha llevado a los países a apartarse de sus propias normas fundamentales, procedimientos, principios y estándares de derechos humanos aplicables. Partiendo de la premisa de que el sistema integrado de derecho penal tiene tres dimensiones – la protección de las personas (la dimensión de escudo, la disposición de instrumentos de aplicación de la ley (la dimensión de la espada y de pesos y contrapesos / trias politica (la dimensión constitucional – el informe ofrece un panorama general de las transformaciones relacionadas entre sí, principalmente en la fase previa al juicio, que han afectado a tales dimensiones como consecuencia de tres oleadas de ‘guerras’ (contra las drogas, el crimen organizado y el terrorismo. En muchos países, las garantías procesales y los principios que protegen frente a violaciones del derecho a un juicio justo son considerados una carga para la eficacia de la persecución de los delitos graves. Estas reformas han dado lugar a una clara expansión del estado punitivo y a que queden difuminadas las distinciones clásicas, y no favorecen al estado de derecho. El actuar centrado en la seguridad pública y en la investigación coactiva preventiva socava el sistema de justicia penal. Con un sistema de justicia penal utilizado crecientemente como instrumento para regular el presente y/o el futuro en lugar de para castigar el comportamiento pasado, y un proceso penal en el que la investigación previa al juicio no se dirige a conocer la verdad en relación con el delito cometido, sino a la construcción y de-construcción de la peligrosidad social, los

  14. Green-E general program and public information support program report, August 1, 1999 - September 30, 2000

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Kirk

    2000-09-30

    Green-E Program support from the Dept. of Energy augmented the costs of implementing the objectives of the Green-E Renewable Electricity Project; general program implementation; regional adaptation; developing strategic partnerships; and public information/education/outreach.

  15. Development of an online database of typical food portion sizes in Irish population groups.

    Science.gov (United States)

    Lyons, Jacqueline; Walton, Janette; Flynn, Albert

    2013-01-01

    The Irish Food Portion Sizes Database (available at www.iuna.net) describes typical portion weights for an extensive range of foods and beverages for Irish children, adolescents and adults. The present paper describes the methodologies used to develop the database and some key characteristics of the portion weight data contained therein. The data are derived from three large, cross-sectional food consumption surveys carried out in Ireland over the last decade: the National Children's Food Survey (2003-2004), National Teens' Food Survey (2005-2006) and National Adult Nutrition Survey (2008-2010). Median, 25th and 75th percentile portion weights are described for a total of 545 items across the three survey groups, split by age group or sex as appropriate. The typical (median) portion weights reported for adolescents and adults are similar for many foods, while those reported for children are notably smaller. Adolescent and adult males generally consume larger portions than their female counterparts, though similar portion weights may be consumed where foods are packaged in unit amounts (for example, pots of yoghurt). The inclusion of energy under-reporters makes little difference to the estimation of typical portion weights in adults. The data have wide-ranging applications in dietary assessment and food labelling, and will serve as a useful reference against which to compare future portion size data from the Irish population. The present paper provides a useful context for researchers and others wishing to use the Irish Food Portion Sizes Database, and may guide researchers in other countries in establishing similar databases of their own.

  16. The Difference in the Online Medical Information Searching Behaviors of Hospital Patients and Their Relatives versus the General Public

    Science.gov (United States)

    Wang, Hung-Yuan; Liang, Jyh-Chong; Tsai, Chin-Chung

    2014-01-01

    The purpose of this study is two-fold: to explore the differences in online medical information searching behaviors, including evaluative standards and search strategies, of the general public (general group) and those of hospital patients and their relatives (hospital group); and to compare the predictive relationship between the evaluative…

  17. Health information regarding diabetes mellitus reduces misconceptions and underestimation of consequences in the general population.

    Science.gov (United States)

    Dorner, Thomas E; Lackinger, Christian; Schindler, Karin; Stein, K Viktoria; Rieder, Anita; Ludvik, Bernhard

    2013-11-01

    To evaluate self-assessed knowledge about diabetes mellitus, to assess determinants of health knowledge and to evaluate consequences of health knowledge on appraisal about consequences of the disease. Population-based computer-assisted web interview survey, supplemented with a paper-and-pencil survey via post. Representative sample of the general Austrian population aged 15 years and older. Men (n 1935) and women (n 2065) with and without diabetes mellitus. Some 20.5% of men and 17.7% of women with diabetes, and 46.2% of men and 36.7% of women without diabetes, rated their knowledge about diabetes mellitus to be ‘very bad’ or ‘rather bad’. Individuals with diabetes and individuals with a family member with diabetes rated their information level more often as ‘very good’ or ‘rather good’, with adjusted OR (95% CI) of 1.7 (1.1, 2.8) and 2.1 (1.6, 2.7), respectively, in men and 2.7 (1.5, 4.8) and 2.7 (2.1, 3.5), respectively, in women. Additional significant influencing factors on diabetes knowledge were age and educational level in both sexes, and city size in men. Independent of personal diabetes status, diabetes knowledge was associated with a lower perception of restrictions on daily life of diabetes patients and with a lower probability of underestimating health consequences of diabetes. Health knowledge is associated with fewer misconceptions and less underestimation of health consequences in individuals both with and without diabetes mellitus. Thus health information about diabetes is important on the individual level towards disease management as well as on the public health level towards disease prevention.

  18. Role of general practice in the utilisation of the NSW Get Healthy Information and Coaching Service.

    Science.gov (United States)

    O'Hara, Blythe J; Phongsavan, Philayrath; Rissel, Chris; Hardy, Louise L; Zander, Alexis; Greenaway, Mark; Bauman, Adrian E

    2015-01-01

    A lifestyle-modification telephone-based service is delivered in New South Wales (NSW; the Get Healthy Information and Coaching Service (GHS)) as an important obesity-prevention, population-wide program. The present study examined referrals from general practitioners (GP) versus self-referral to the GHS in terms of risk profile and effectiveness of outcomes. The study used a pre-post test design to assess changes in outcomes within the setting of a telephone-based lifestyle-support service available to NSW adults (18+ years) who self-referred or were referred by their health practitioner and/or GP, and registered for the GHS between February 2009 and August 2013 (n = 22 183). The GHS has two service components: (1) the provision of an information kit (one off contact) on healthy eating, being physically active and achieving and/or maintaining a healthy weight; and (2) a 6-month coaching program that includes 10 telephone calls aimed at achieving and maintaining lifestyle-related goals. Sociodemographic characteristics, referral source and self-reported anthropometric (height, waist and waist circumference (WC)) and behavioural risk factor (physical activity and nutrition-related behaviours) data were collected at baseline and at 6 months. Analysis revealed that GPs effectively recruited hard-to-reach subtargets, as well as adults who are obese and have an increased WC risk. Participants in the GHS coaching program, irrespective of GHS referral source, reported a mean weight loss of -3.8 kg, a decrease in WC of -5.0 cm and increases in both fruit and vegetable consumption and physical activity. In conclusion, GPs have an important role in GHS uptake (through proactive referral or as an adjunct to practice-based interventions) because they can recruit those most at need and facilitate improvements in their patients' risk factor profiles.

  19. How much should I eat? Estimation of meal portions in anorexia nervosa.

    Science.gov (United States)

    Milos, Gabriella; Kuenzli, Cornelia; Soelch, Chantal Martin; Schumacher, Sonja; Moergeli, Hanspeter; Mueller-Pfeiffer, Christoph

    2013-04-01

    Pathological concern regarding one's weight and weight gain is a crucial feature of anorexia nervosa. Consequently, anorexia nervosa patients often claim that they are uncertain regarding the amount of food they should eat. The present study investigated whether individuals with anorexia nervosa show an altered estimation of meal portion sizes and whether this estimation is modulated by an intent-to-eat instruction (where patients are asked to imagine having to eat the presented meal), meal type and meal portion size. Twenty-four women with anorexia nervosa and 27 healthy women estimated, using a visual analogue scale, the size of six different portions of three different meals, with and without intent-to-eat instructions. Subjects with anorexia nervosa estimated the size of small and medium meal portions (but not large meal servings) as being significantly larger, compared to estimates of healthy controls. The overestimation of small meal portions by anorexia nervosa subjects was significantly greater in the intent-to-eat, compared to general, condition. These findings suggest that disturbed perceptions associated with anorexia nervosa not only include interoceptive awareness (i.e., body weight and shape), but also extend to external disorder-related objects such as meal portion size. Specific therapeutic interventions, such as training regarding meal portion evaluation, could address these difficulties.

  20. Endogenous Capital Market Imperfection, Informal Interest Rate Determination and International Factor mobility in a General Equilibrium Model

    OpenAIRE

    Chaudhuri, Sarbajit; GUPTA, Manash Ranjan

    2013-01-01

    This paper makes a pioneering attempt to provide a theory of determination of interest rate in the informal credit market in a less developed economy in terms of a three-sector static deterministic general equilibrium model. There are two informal sectors which obtain production loans from a monopolistic moneylender and employ labour from the informal labour market. On the other hand, the formal sector employs labour at an institutionally fixed wage rate and takes loans from the competitive f...

  1. Generalized Cross Entropy Method for estimating joint distribution from incomplete information

    Science.gov (United States)

    Xu, Hai-Yan; Kuo, Shyh-Hao; Li, Guoqi; Legara, Erika Fille T.; Zhao, Daxuan; Monterola, Christopher P.

    2016-07-01

    Obtaining a full joint distribution from individual marginal distributions with incomplete information is a non-trivial task that continues to challenge researchers from various domains including economics, demography, and statistics. In this work, we develop a new methodology referred to as "Generalized Cross Entropy Method" (GCEM) that is aimed at addressing the issue. The objective function is proposed to be a weighted sum of divergences between joint distributions and various references. We show that the solution of the GCEM is unique and global optimal. Furthermore, we illustrate the applicability and validity of the method by utilizing it to recover the joint distribution of a household profile of a given administrative region. In particular, we estimate the joint distribution of the household size, household dwelling type, and household home ownership in Singapore. Results show a high-accuracy estimation of the full joint distribution of the household profile under study. Finally, the impact of constraints and weight on the estimation of joint distribution is explored.

  2. Is mass media beneficial or not for the information of the general public?

    Science.gov (United States)

    Stavinschi, M.; Mosoia, C.

    2005-11-01

    The International Year of Physics reminds us, among other things, of the way in which Einstein became famous. In spite of all his remarkable scientific results, without the contribution of the press he would not have become so well known in the entire world as he was and continues to be after a century. And he is not the unique example of celebrity due to mass media (see Carl Sagan or Stephen Hawking). In 1969 the first man stepped on the Moon. It was maybe the first cosmic event, which became famous due to a live TV broadcast. Others followed, if we are to mention only the total solar eclipse of 1999 or Venus's transit of last year. Consequently, mass media can make a scientist famous, can also make an event understood and admired and can attract hundreds or maybe millions of people to science. The same mass media can also destroy a personality or an event. We shall give only two examples: the distrust of many people concerning the same Moon landing or the manipulation of millions of people by means of astrology. All this urges us to make a very thorough analysis of the way in which scientific information is communicated to the general public: well done, it can be beneficial; otherwise it may drive the new generations away from research, the understanding of the phenomena, the neglect of the environment and finally from the neglect and the destruction of our own planet.

  3. Accessibility to general practitioners in rural South Australia. A case study using geographic information system technology.

    Science.gov (United States)

    Bamford, E J; Dunne, L; Taylor, D S; Symon, B G; Hugo, G J; Wilkinson, D

    To demonstrate the potential of GIS (geographic information system) technology and ARIA (Accessibility/Remoteness Index for Australia) as tools for medical workforce and health service planning in Australia. ARIA is an index of remoteness derived by measuring road distance between populated localities and service centres. A continuous variable of remoteness from 0 to 12 is generated for any location in Australia. We created a GIS, with data on location of general practitioner services in non-metropolitan South Australia derived from the database of RUMPS (Rural Undergraduate Medical Placement System), and estimated, for the 1170 populated localities in South Australia, the accessibility/inaccessibility of the 109 identified GP services. Distance from populated locality to GP services. Distance from populated locality to GP service ranged from 0 to 677 km (mean, 58 km). In all, 513 localities (43%) had a GP service within 20 km (for the majority this meant located within the town). However, for 173 populated localities (15%), the nearest GP service was more than 80 km away. There was a strong correlation between distance to GP service and ARIA value for each locality (0.69; P planning. Adding measures of health need and more detailed data on types and extent of GP services provided will allow more sophisticated planning.

  4. A General Stochastic Information Diffusion Model in Social Networks Based on Epidemic Diseases

    Directory of Open Access Journals (Sweden)

    Hamidreza Sotoodeh

    2013-09-01

    Full Text Available Social networks are an important infrastructure forinformation, viruses and innovations propagation.Since users’behavior has influenced by other users’ activity, some groups of people would be made regard to similarity of users’interests. On the other hand, dealing with many events in real worlds, can be justified in social networks; spreadingdisease is one instance of them. People’s manner and infection severity are more important parameters in dissemination of diseases. Both of these reasons derive, whether the diffusion leads to an epidemic or not. SIRS is a hybrid model of SIR and SIS disease models to spread contamination. A person in this model can be returned tosusceptible state after it removed. According to communities which are established on the social network, we use thecompartmental type of SIRS model. During this paper, a general compartmental information diffusion model wouldbe proposed and extracted some of the beneficial parameters to analyze our model. To adapt our model to realistic behaviors, we use Mark ovian model, which would be helpful to create a stochastic manner of the proposed model.In the case of random model, we can calculate probabilities of transaction between states and predicting value of each state. The comparison between two mode of themodel shows that, the prediction of population would beverified in each state.

  5. The portion size effect on food intake. An anchoring and adjustment process?

    Science.gov (United States)

    Marchiori, David; Papies, Esther K; Klein, Olivier

    2014-10-01

    People consistently over-eat when served a large compared with a small (appropriate) portion of food. However, the mechanism underlying this so-called portion size effect is not well understood. We argue that the process of anchoring and adjustment naturally describes this effect, such that the size of a presented portion works as an anchor that strongly influences consumption. The classical anchoring and adjustment paradigm was applied to six hypothetical eating situations. Participants were asked to imagine being served either a small or a large portion of food (i.e., low and high anchor) and to indicate whether they would consume more or less than this amount. Then, they indicated how much they would eat. These estimates were compared with a no-anchor condition where participants did not imagine a specific portion size but only indicated how much they would eat. In addition, half of participants in the anchoring conditions received a discounting instruction stating that the portion size they had been asked to imagine was randomly selected and thus not informative for their consumption estimate. As expected, participants who imagined to be served larger portions estimated to consume significantly more food than participants in the no-anchor condition, and participants who imagined to be served smaller portions estimated to consume significantly less food than participants in the no-anchor condition. The discounting manipulation did not reduce this effect of the anchors. We suggest that the process of anchoring and adjustment may provide a useful framework to understand the portion size effect and we discuss implications of this perspective.

  6. Uncertainty Quantification of Composite Laminate Damage with the Generalized Information Theory

    Energy Technology Data Exchange (ETDEWEB)

    J. Lucero; F. Hemez; T. Ross; K.Kline; J.Hundhausen; T. Tippetts

    2006-05-01

    This work presents a survey of five theories to assess the uncertainty of projectile impact induced damage on multi-layered carbon-epoxy composite plates. Because the types of uncertainty dealt with in this application are multiple (variability, ambiguity, and conflict) and because the data sets collected are sparse, characterizing the amount of delamination damage with probability theory alone is possible but incomplete. This motivates the exploration of methods contained within a broad Generalized Information Theory (GIT) that rely on less restrictive assumptions than probability theory. Probability, fuzzy sets, possibility, and imprecise probability (probability boxes (p-boxes) and Dempster-Shafer) are used to assess the uncertainty in composite plate damage. Furthermore, this work highlights the usefulness of each theory. The purpose of the study is not to compare directly the different GIT methods but to show that they can be deployed on a practical application and to compare the assumptions upon which these theories are based. The data sets consist of experimental measurements and finite element predictions of the amount of delamination and fiber splitting damage as multilayered composite plates are impacted by a projectile at various velocities. The physical experiments consist of using a gas gun to impact suspended plates with a projectile accelerated to prescribed velocities, then, taking ultrasound images of the resulting delamination. The nonlinear, multiple length-scale numerical simulations couple local crack propagation implemented through cohesive zone modeling to global stress-displacement finite element analysis. The assessment of damage uncertainty is performed in three steps by, first, considering the test data only; then, considering the simulation data only; finally, performing an assessment of total uncertainty where test and simulation data sets are combined. This study leads to practical recommendations for reducing the uncertainty and

  7. Transition duct with divided upstream and downstream portions

    Energy Technology Data Exchange (ETDEWEB)

    McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Maldonado, Jaime Javier; Dillard, Daniel Jackson; Flanagan, James Scott

    2015-07-14

    Turbine systems are provided. In one embodiment, a turbine system includes a transition duct comprising an inlet, an outlet, and a duct passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the longitudinal axis and the tangential axis. The duct passage includes an upstream portion extending from the inlet and a downstream portion extending from the outlet. The turbine system further includes a rib extending from an outer surface of the duct passage, the rib dividing the upstream portion and the downstream portion.

  8. Using information to deliver safer care: a mixed-methods study exploring general practitioners’ information needs in North West London primary care

    Directory of Open Access Journals (Sweden)

    Nikolaos Mastellos

    2014-12-01

    Full Text Available Background The National Health Service in England has given increasing priority to improving inter-professional communication, enabling better management of patients with chronic conditions and reducing medical errors through effective use of information. Despite considerable efforts to reduce patient harm through better information usage, medical errors continue to occur, posing a serious threat to patient safety.Objectives This study explores the range, quality and sophistication of existing information systems in primary care with the aim to capture what information practitioners need to provide a safe service and identify barriers to its effective use in care pathways.Method Data were collected through semi-structured interviews with general practitioners from surgeries in North West London and a survey evaluating their experience with information systems in care pathways.Results Important information is still missing, specifically discharge summaries detailing medication changes and changes in the diagnosis and management of patients, blood results ordered by hospital specialists and findings from clinical investigations. Participants identified numerous barriers, including the communication gap between primary and secondary care, the variable quality and consistency of clinical correspondence and the inadequate technological integration.Conclusion Despite attempts to improve integration and information flow in care pathways, existing systems provide practitioners with only partial access to information, hindering their ability to take informed decisions. This study offers a framework for understanding what tools should be in place to enable effective use of information in primary care. 

  9. Using information to deliver safer care: a mixed-methods study exploring general practitioners' information needs in North West London primary care.

    Science.gov (United States)

    Mastellos, Nikolaos; Car, Josip; Majeed, Azeem; Aylin, Paul

    2014-12-08

    The National Health Service in England has given increasing priority to improving inter-professional communication, enabling better management of patients with chronic conditions and reducing medical errors through effective use of information. Despite considerable efforts to reduce patient harm through better information usage, medical errors continue to occur, posing a serious threat to patient safety. This study explores the range, quality and sophistication of existing information systems in primary care with the aim to capture what information practitioners need to provide a safe service and identify barriers to its effective use in care pathways. Data were collected through semi-structured interviews with general practitioners from surgeries in North West London and a survey evaluating their experience with information systems in care pathways. Important information is still missing, specifically discharge summaries detailing medication changes and changes in the diagnosis and management of patients, blood results ordered by hospital specialists and findings from clinical investigations. Participants identified numerous barriers, including the communication gap between primary and secondary care, the variable quality and consistency of clinical correspondence and the inadequate technological integration. Despite attempts to improve integration and information flow in care pathways, existing systems provide practitioners with only partial access to information, hindering their ability to take informed decisions. This study offers a framework for understanding what tools should be in place to enable effective use of information in primary care.

  10. Catalog of Navy Training Courses (CANTRAC). Volume 1. Introductory, General Information and Quota Control Notes

    Science.gov (United States)

    1990-01-01

    AFSC, it may be noted in the special information segment of that course. (NECs and NOBCs will be explai:aed further in paragraph 5). Provided thru NITRAS...Quotas. Personnel Report To. A description of specific reporting instructions. Special Information . Any necessary user information not contained...tour of Norfolk. 8. SPECIAL INFORMATION : a. STUDENT ARR/DEP INFO: Preferred airport is Norfolk, VA, International Airport. Point of contact is

  11. 38 CFR 1.204 - Information to be reported to the Office of Inspector General.

    Science.gov (United States)

    2010-07-01

    ... management officials with information about possible criminal matters involving felonies will ensure and be... Government property over $1000, false claims, false statements, drug offenses, crimes involving information... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Information to...

  12. 77 FR 56876 - Agency Information Collection Activities; Comment Request: Office of Inspector General Review of...

    Science.gov (United States)

    2012-09-14

    ... information collection. The minimum total time burden for 20 institutions per year is 80 hours and 400 hours...) may call the Federal Information Relay Service (FIRS) at 1-800-877-8339, which is accessible 24 hours a day, 7 days a week, 365 days a year (including federal holidays). SUPPLEMENTARY INFORMATION:...

  13. 48 CFR 917.7301-1 - General.

    Science.gov (United States)

    2010-10-01

    ... within an energy program with the objective of advancing the general scientific and technological base... or specialized capabilities of many individual proposers which will enable them to perform portions...; proposal submittal information; evaluation criteria; and program policy factors. The PRDA should...

  14. Children's preference for large portions: prevalence, determinants, and consequences.

    Science.gov (United States)

    Colapinto, Cynthia K; Fitzgerald, Angela; Taper, L Janette; Veugelers, Paul J

    2007-07-01

    Proliferation of large portions of snack and fast foods parallels dramatic increases in childhood obesity. This study investigates the prevalence, determinants, and consequences of large portions in children's diets. As part of the 2003 Children's Lifestyle and School-performance Study, we surveyed 4,966 children in Nova Scotia regarding their usual portion sizes of french fries, meats, vegetables, and potato chips using three-dimensional graduated food models. We measured heights and weights and assessed dietary intake with the Harvard Youth Adolescent Food Frequency Questionnaire. Diet quality was summarized using the Diet Quality Index International (DQI-I). Parents were surveyed on food habits and socioeconomic background. We used multilevel regression methods to examine determinants of children's large portion size choice and to evaluate the effect of this selection on energy intake, diet quality, and overweight. Children reported preference for portions of french fries, meats, and potato chips that are larger and vegetable portions that are smaller than what is recommended. Children from socioeconomically disadvantaged families or who frequently eat while watching television and in fast-food restaurants preferred larger portions of french fries and potato chips. Consequences of consuming large portions of these foods included poor diet quality and increased energy intake. Consuming large portions of vegetables was associated with lower energy intake and better diet quality. Successful marketing of large portions of french fries and potato chips may be at the expense of diet quality and appropriate energy intake. Policy regulations and nutrition education emphasizing appropriate portion sizes provide opportunities to prevent overweight and improve future health.

  15. 76 FR 60492 - Adequacy Status of the Ohio Portion of the Huntington/Ashland Submitted Annual Fine Particulate...

    Science.gov (United States)

    2011-09-29

    ..., starting at 69 FR 40038, and we used the information in these resources in making our adequacy... AGENCY Adequacy Status of the Ohio Portion of the Huntington/Ashland Submitted Annual Fine Particulate... Ohio portion of the Huntington/Ashland WV-KY-OH area. Ohio submitted the insignificance findings...

  16. Pediatric information seeking behaviour, information needs, and information preferences of health care professionals in general emergency departments: Results from the Translating Emergency Knowledge for Kids (TREKK) Needs Assessment.

    Science.gov (United States)

    Scott, Shannon D; Albrecht, Lauren; Given, Lisa M; Hartling, Lisa; Johnson, David W; Jabbour, Mona; Klassen, Terry P

    2017-01-09

    The majority of children requiring emergency care are treated in general emergency departments (EDs) with variable levels of pediatric care expertise. The goal of the Translating Emergency Knowledge for Kids (TREKK) initiative is to implement the latest research in pediatric emergency medicine in general EDs to reduce clinical variation.

  17. THE GENERAL ARCHITECTURE OF THE ACCOUNTING INFORMATION SYSTEM AT TRADE ENTITIES

    Directory of Open Access Journals (Sweden)

    CARAIMAN ADRIAN-COSMIN

    2016-08-01

    Full Text Available At trade entities, most of the activities carried out within the framework of accounting information system revolve around accounting operations, they being the basis of this system and the financial perspective over an entity activity, through the accounts, by the way, most of the accounting information resulted from accounting information system are obtained by analyzing the information in the accounts. In the context of the existence of an integrated information system almost all accounting operations can be generated automatically or semi-automatically, by retrieving data from other modules of the informatic system existent within the entity: purchasing, sales, human resources, asset ,cash register, bank, etc. Otherwise, to dispose in a trade entity of a performant financial-accounting information system it should be analyzed, designed and implemented only in conjunction with other components they interact with, namely: purchasing, sales, human resources, assets, cash register, bank, etc., in order to avoid certain inherent redundancy in other approaches.

  18. The more information, the more negative stigma towards schizophrenia: Brazilian general population and psychiatrists compared.

    Science.gov (United States)

    Loch, Alexandre Andrade; Hengartner, Michael Pascal; Guarniero, Francisco Bevilacqua; Lawson, Fabio Lorea; Wang, Yuan-Pang; Gattaz, Wagner Farid; Rössler, Wulf

    2013-02-28

    Findings on stigmatizing attitudes toward individuals with schizophrenia have been inconsistent in comparisons between mental health professionals and members of the general public. In this regard, it is important to obtain data from understudied sociocultural settings, and to examine how attitudes toward mental illness vary in such settings. Nationwide samples of 1015 general population individuals and 1414 psychiatrists from Brazil were recruited between 2009 and 2010. Respondents from the general population were asked to identify an unlabeled schizophrenia case vignette. Psychiatrists were instructed to consider "someone with stabilized schizophrenia". Stereotypes, perceived prejudice and social distance were assessed. For the general population, stigma determinants replicated findings from the literature. The level of the vignette's identification constituted an important correlate. For psychiatrists, determinants correlated in the opposite direction. When both samples were compared, psychiatrists showed the highest scores in stereotypes and perceived prejudice; for the general population, the better they recognized the vignette, the higher they scored in those dimensions. Psychiatrists reported the lowest social distance scores compared with members of the general population. Knowledge about schizophrenia thus constituted an important determinant of stigma; consequently, factors influencing stigma should be further investigated in the general population and in psychiatrists as well. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  19. A Directory of Information Resources in the United States, General Toxicology.

    Science.gov (United States)

    Library of Congress, Washington, DC. National Referral Center for Science and Technology.

    Listed are institutions and organizations which can serve as information sources on toxicology. Each entry gives the toxicology-related interests of the institution, holdings (of publications), publications of the institution, and information services provided. Poison control centers are listed separately as an appendix. Other appendices list some…

  20. 77 FR 9658 - General Services Administration Acquisition Regulation; Information Collection; Preparation...

    Science.gov (United States)

    2012-02-17

    ... information collection will ensure that small and small disadvantaged business concerns are afforded the...), submission of a subcontracting plan with other than small business concerns when a negotiated acquisition... information is accurate, and based on valid assumptions and methodology; ways to enhance the quality, utility...

  1. PHA’s (Polyhydroxyalkanoates): General information on structure and raw materials for their production

    NARCIS (Netherlands)

    Kootstra, A.M.J.; Elissen, H.J.H.; Huurman, Sander

    2017-01-01

    This report provides background information on structure and diversity of different polyhydroxyalkanoates (PHA) and on feedstocks for their microbial production. The information that is contained in this report was compiled as a running document for the project “TKI-AgriFood Kleinschalige Bioraffina

  2. 45 CFR 164.502 - Uses and disclosures of protected health information: general rules.

    Science.gov (United States)

    2010-10-01

    ...) Standard. A covered entity may not use or disclose protected health information, except as permitted or.... A covered entity is permitted to use or disclose protected health information as follows: (i) To the... entity that has agreed to a restriction pursuant to § 164.522(a)(1) may not use or disclose the protected...

  3. Factors Affecting the Integration of Information Literacy in the Teaching and Learning Processes of General Education Courses

    Directory of Open Access Journals (Sweden)

    Therdsak Maitaouthong

    2011-11-01

    Full Text Available This article presents the factors affecting the integration of information literacy in the teaching and learning processes of general education courses at an undergraduate level, where information literacy is used as a tool in the student-centered teaching approach. The research was divided into two phases: (1 The study of factors affecting at a policy level – a qualitative research method conducted through an in-depth interview of the vice president for academic affairs and the Director of the General Education Management Center, and (2 The survey of factors affecting in the teaching and learning processes, which is concluded through the questioning of lecturers of general education courses, and librarians. The qualitative data was analyzed on content, and the quantitative data was analyzed through the use of descriptive statistics, weight of score prioritization and percentage. Two major categories were found to have an impact on integrating information literacy in the teaching and learning of general education courses at an undergraduate level. (1 Six factors at a policy level, namely, institutional policy, administrative structure and system, administrators’ roles, resources and infrastructures, learning resources and supporting programs, and teacher evaluation and development. (2 There are eleven instructional factors: roles of lecturers, roles of librarians, roles of learners, knowledge and understanding of information literacy of lecturers and librarians, cooperation between librarians and lecturers, learning outcomes, teaching plans, teaching methods, teaching activities, teaching aids, and student assessment and evaluation.

  4. 77 FR 70792 - Privacy Act of 1974; Department of Homeland Security/ALL-004 General Information Technology...

    Science.gov (United States)

    2012-11-27

    ... resources; Date and time of access; Logs of activity of DHS IT resources; IP address of access; Logs of... to the Department that is derived from other sources to facilitate authorized access to DHS... General Information Technology Access Account Records system of records security protocols will...

  5. 29 CFR 2700.5 - General requirements for pleadings and other documents; status or informational requests.

    Science.gov (United States)

    2010-07-01

    ... digits of social security numbers, financial account numbers, driver's license numbers, or other personal... caution when filing medical records, medical treatment records, medical diagnosis records, employment history, and individual financial information, and shall redact or exclude certain materials...

  6. Stochastic thermodynamics based on incomplete information: generalized Jarzynski equality with measurement errors with or without feedback

    Science.gov (United States)

    Wächtler, Christopher W.; Strasberg, Philipp; Brandes, Tobias

    2016-11-01

    In the derivation of fluctuation relations, and in stochastic thermodynamics in general, it is tacitly assumed that we can measure the system perfectly, i.e., without measurement errors. We here demonstrate for a driven system immersed in a single heat bath, for which the classic Jarzynski equality =1 holds, how to relax this assumption. Based on a general measurement model akin to Bayesian inference we derive a general expression for the fluctuation relation of the measured work and we study the case of an overdamped Brownian particle and of a two-level system in particular. We then generalize our results further and incorporate feedback in our description. We show and argue that, if measurement errors are fully taken into account by the agent who controls and observes the system, the standard Jarzynski-Sagawa-Ueda relation should be formulated differently. We again explicitly demonstrate this for an overdamped Brownian particle and a two-level system where the fluctuation relation of the measured work differs significantly from the efficacy parameter introduced by Sagawa and Ueda. Instead, the generalized fluctuation relation under feedback control, =1, holds only for a superobserver having perfect access to both the system and detector degrees of freedom, independently of whether or not the detector yields a noisy measurement record and whether or not we perform feedback.

  7. A Generalized Framework for Ontology-Based Information Retrieval Application to a public-transportation system

    OpenAIRE

    2014-01-01

    In this paper we present a generic framework for ontology-based information retrieval. We focus on the recognition of semantic information extracted from data sources and the mapping of this knowledge into ontology. In order to achieve more scalability, we propose an approach for semantic indexing based on entity retrieval model. In addition, we have used ontology of public transportation domain in order to validate these proposals. Finally, we evaluated our system using ontology mapping and ...

  8. The geometry of generalized force matching in coarse-graining and related information metrics

    CERN Document Server

    Kalligiannaki, Evangelia; Katsoulakis, Markos A; Plechac, Petr

    2015-01-01

    Using the probabilistic language of conditional expectations we reformulate the force matching method for coarse-graining of molecular systems as a projection on spaces of coarse observables. A practical outcome of this probabilistic description is the link of the force matching method with thermodynamic integration. This connection provides a way to systematically construct a local mean force in order to optimally approximate the potential of mean force through force matching. We introduce a generalized force matching condition for the local mean force in the sense that allows the approximation of the potential of mean force under both linear and non-linear coarse graining mappings (e.g., reaction coordinates, end-to-end length of chains). Furthermore, we study the equivalence of force matching with relative entropy minimization which we derive for general non-linear coarse graining maps. We present in detail the generalized force matching condition through applications to specific examples in molecular syst...

  9. 76 FR 13431 - Major Portion Prices and Due Date for Additional Royalty Payments on Indian Gas Production in...

    Science.gov (United States)

    2011-03-11

    ... major portion prices is May 10, 2011. FOR FURTHER INFORMATION CONTACT: John Barder, Manager, Team B....Barder@onrr.gov ; or Mike Curry, Team B, Western Audit and Compliance, ONRR, telephone (303) 231-3741...

  10. NELS 2.0 - A general system for enterprise wide information management

    Science.gov (United States)

    Smith, Stephanie L.

    1993-01-01

    NELS, the NASA Electronic Library System, is an information management tool for creating distributed repositories of documents, drawings, and code for use and reuse by the aerospace community. The NELS retrieval engine can load metadata and source files of full text objects, perform natural language queries to retrieve ranked objects, and create links to connect user interfaces. For flexibility, the NELS architecture has layered interfaces between the application program and the stored library information. The session manager provides the interface functions for development of NELS applications. The data manager is an interface between session manager and the structured data system. The center of the structured data system is the Wide Area Information Server. This system architecture provides access to information across heterogeneous platforms in a distributed environment. There are presently three user interfaces that connect to the NELS engine; an X-Windows interface, and ASCII interface and the Spatial Data Management System. This paper describes the design and operation of NELS as an information management tool and repository.

  11. 77 FR 8880 - Agency Information Collection Activities; Proposed Collection; Comment Request; General Licensing...

    Science.gov (United States)

    2012-02-15

    ... Collection; Comment Request; General Licensing Provisions; Section 351(k) Biosimilar Applications AGENCY... for an application for a proposed biosimilar product and an application for a supplement for a...) Biosimilar Applications On March 23, 2010, the President signed into law the Patient Protection...

  12. A General Family of Limited Information Goodness-of-Fit Statistics for Multinomial Data

    Science.gov (United States)

    Joe, Harry; Maydeu-Olivares, Alberto

    2010-01-01

    Maydeu-Olivares and Joe (J. Am. Stat. Assoc. 100:1009-1020, "2005"; Psychometrika 71:713-732, "2006") introduced classes of chi-square tests for (sparse) multidimensional multinomial data based on low-order marginal proportions. Our extension provides general conditions under which quadratic forms in linear functions of cell residuals are…

  13. Motion Pictures and Motion-Picture Equipment: A Handbook of General Information. Bulletin, 1919, No. 82

    Science.gov (United States)

    Reynolds, F. W.; Anderson, Carl

    1920-01-01

    Motion-picture films have come to be recognized quite generally as a valuable and practical means of instruction in schools, college, and universities and for clubs and societies organized for educational purposes. The number of persons making such use of them is now very large and constantly becoming larger. To all these, a handbook of general…

  14. The Problems and Prospects of General Education in an Information Society

    Science.gov (United States)

    Rusetskii, V. F.

    2014-01-01

    Russian education faces a difficult task in defining what its education system needs to be achieving to maximize its effectiveness in a changing society. Both educational officials and the general public need to be more aware of this challenge and how to deal with it. [This article was translated by Kim Braithwaite.

  15. The geometrical structure of quantum theory as a natural generalization of information geometry

    Energy Technology Data Exchange (ETDEWEB)

    Reginatto, Marcel [Physikalisch-Technische Bundesanstalt, Braunschweig (Germany)

    2015-01-13

    Quantum mechanics has a rich geometrical structure which allows for a geometrical formulation of the theory. This formalism was introduced by Kibble and later developed by a number of other authors. The usual approach has been to start from the standard description of quantum mechanics and identify the relevant geometrical features that can be used for the reformulation of the theory. Here this procedure is inverted: the geometrical structure of quantum theory is derived from information geometry, a geometrical structure that may be considered more fundamental, and the Hilbert space of the standard formulation of quantum mechanics is constructed using geometrical quantities. This suggests that quantum theory has its roots in information geometry.

  16. POSSIBILITIES OF APPLICATION OF INFORMATION TECHNOLOGIES IN EDUCATIONAL PRACTICE ON THE GENERAL PHYSICAL GEOGRAPHY

    Directory of Open Access Journals (Sweden)

    Mykola А. Fedoniuk

    2013-03-01

    Full Text Available The importance of use of information technologies during the training practices of geographical disciplines is shown. Some features of work with Google Earth and Stellarium software products are described. Examples of practical tasks for the students are given. In particular, such topics are considered: orienteering, determination of coordinates, of azimuths, work with photomap images, determining of the position and the apparent motion of celestial bodies, etc. Possible algorithms of work with services of archives of weather data are described. Prospects of further improvement of the organization of the educational practice of natural-study disciplines with application of information technologies are estimated.

  17. Eating Habits, Nutritional Status and Portion Sizes in the Elderly ...

    African Journals Online (AJOL)

    Eating Habits, Nutritional Status and Portion Sizes in the Elderly Population of ... to their diet and they very often have inadequate dietary intake and misconceptions ... is rather unsatisfactory with a large proportion of obese independent of sex.

  18. Portion and Serving Sizes of Commonly Consumed Foods, in ...

    African Journals Online (AJOL)

    Dr Olaleye

    The concept of portion size of foods consumed at a sitting and the serving sizes are important in efficient conduct of food ..... rank second in frequency of consumption to Cereals and ... and tuber crops when urban poor households show an.

  19. Mitigating the health risks of dining out: the need for standardized portion sizes in restaurants.

    Science.gov (United States)

    Cohen, Deborah A; Story, Mary

    2014-04-01

    Because restaurants routinely serve food with more calories than people need, dining out represents a risk factor for overweight, obesity, and other diet-related chronic diseases. Most people lack the capacity to judge the caloric content of food and there is limited evidence that people make use of calorie-labeling information when it is available. Standardized portion sizes would not preclude people from eating as much as they want, but would make the amount they are getting fully transparent. We describe the potential benefits and means of implementing a system of standardized portion sizes that might facilitate a healthier diet among the US population.

  20. Evaluation of a theory-informed implementation intervention for the management of acute low back pain in general medical practice

    DEFF Research Database (Denmark)

    French, Simon D; McKenzie, Joanne E; O'Connor, Denise A

    2013-01-01

    Introduction: This cluster randomised trial evaluated an intervention to decrease x-ray referrals and increase giving advice to stay active for people with acute low back pain (LBP) in general practice. Methods: General practices were randomised to either access to a guideline for acute LBP...... and 45 practices (59 GPs) to the intervention. The number of GPs available for analysis at 12 months varied by outcome due to missing confounder information; a minimum of 38 GPs were available from the intervention group, and a minimum of 40 GPs from the control group. For the behavioural constructs...

  1. Plate size does not affect perception of food portion size.

    Science.gov (United States)

    Penaforte, F R O; Japur, C C; Diez-Garcia, R W; Hernandez, J C; Palmma-Linares, I; Chiarello, P G

    2014-04-01

    Evidences have suggested that larger utensils may provoke 'size-contrast illusions', influencing the perceived volume and food consumption. To analyse the influence of plate size on the visual estimate of food portion size. Two 400 g portions of pasta with tomato sauce were presented on two plates of different diameters (24.0 and 9.0 cm). Each participant visually estimated on an individual basis the quantities of the pasta portions (g) present on each plate. In addition, each subject classified the size of the portions on each plate as 'small', 'medium' and 'large'. The mean estimates of the amount of pasta on each plate were compared by the nonparametric Mann-Whitney. The differences in the frequencies of portion classifications between plates were evaluated by the chi-squared test. Forty-eight students (average 25.8 ± 8.9 years) participated in the study. There was no difference in the median amount of pasta estimated for the large and small plates (150 g; range 50-500 and 115 g; range 40-500 g, respectively). The classification of the portion size as 'large' was reported by a significantly greater number of persons when they evaluated the amount of pasta arranged on the large plate compared to the small plate (47.9 versus 22.9%, respectively; P = 0.018). The size of the plate did not influence the estimate of food portions, even though it did influence the classification of portion size. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

  2. Generalized HARQ Protocols with Delayed Channel State Information and Average Latency Constraints

    DEFF Research Database (Denmark)

    Trillingsgaard, Kasper Fløe; Popovski, Petar

    2017-01-01

    In many practical wireless systems, the signal-to-interference-and-noise ratio (SINR) that is applicable to a certain transmission, referred to as channel state information (CSI), can only be learned after the transmission has taken place and is thereby delayed (outdated). In such systems, hybrid...

  3. 75 FR 4081 - Agency Information Collection Activities; Proposed Collection; Comment Request; General Licensing...

    Science.gov (United States)

    2010-01-26

    ... effectiveness from studies in animals). Section 601.93 provides that biological products approved under subpart... an Antibiotic Drug for Human Use'' to harmonize application procedures between CBER and CDER. The... as for prescription drugs and antibiotics. The revised, harmonized form updates the information...

  4. GENERAL INFORMATION AND MAIN CHARACTERISTICS REGARDING WEB SERVICES. PROTOCOL SOAP AND REST

    Directory of Open Access Journals (Sweden)

    MIRONELA PIRNAU

    2009-05-01

    Full Text Available A web service represents a communication interface offered by the server, through that the clients (programs on other systems may require different information. The customer may vary, may be present on the same computer server, may be in the same local n

  5. 78 FR 48632 - Releasing Information; General Provisions; Accounting and Reporting Requirements; Reports of...

    Science.gov (United States)

    2013-08-09

    ... data. Additionally, the banks and associations will need to establish a data governance structure with... and uses of the information stored in the central data repository. This data governance structure... comments with relevant data or examples. A. Disclosing Reports of Examination and Other Non-Public...

  6. A general definition of conditional information and its application to ergodic decomposition

    NARCIS (Netherlands)

    Debowski, L.

    2009-01-01

    We discuss a~simple definition of conditional mutual information (CMI) for fields and $\\sigma$-fields. The new definition is applicable also in nonregular cases, unlike the well-known but more restricted definition of CMI by Dobrushin. Certain properties of the two notions of CMI and their e

  7. A general definition of conditional information and its application to ergodic decomposition

    NARCIS (Netherlands)

    Debowski, L.

    2008-01-01

    We discuss a simple definition of conditional mutual information (CMI) for fields and $\\sigma$-fields. The new definition is applicable also in nonregular cases, unlike the well-known but more restricted definition of CMI by Dobrushin. Certain properties of the two notions of CMI and their equivalen

  8. Consumer experiences on medication information in pharmacies and dispensing general practices.

    NARCIS (Netherlands)

    Vervloet, M.; Linschoten, P. van; Dijk, L. van

    2007-01-01

    Background: In the Netherlands there is a growing interest in standardized information on consumer experiences within the health care sector. Recently, a series of questionnaires have been developed to measure patient experiences: the Consumer-Quality index (CQ-index). In 2006, a CQ-index on pharmac

  9. 77 FR 749 - General Services Administration Acquisition Regulation; Implementation of Information Technology...

    Science.gov (United States)

    2012-01-06

    ... 12866 and 13563 direct agencies to assess all costs and benefits of available regulatory alternatives...). Executive Order 13563 emphasizes the importance of quantifying both costs and benefits, of reducing costs... computer crime. This information shall be available to GSA upon request. * * * * * BILLING CODE 6820-61-P...

  10. Leveraging the happy meal effect: Substituting food with modest nonfood incentives decreases portion size choice.

    Science.gov (United States)

    Reimann, Martin; Bechara, Antoine; MacInnis, Deborah

    2015-09-01

    Despite much effort to decrease food intake by altering portion sizes, "super-sized" meals are the preferred choice of many. This research investigated the extent to which individuals can be subtly incentivized to choose smaller portion sizes. Three randomized experiments (2 in the lab and 1 in the field) established that individuals' choice of full-sized food portions is reduced when they are given the opportunity to choose a half-sized version with a modest nonfood incentive. This substitution effect was robust across different nonfood incentives, foods, populations, and time. Experiment 1 established the effect with children, using inexpensive headphones as nonfood incentives. Experiment 2--a longitudinal study across multiple days--generalized this effect with adults, using the mere chance to win either gift cards or frequent flyer miles as nonfood incentives. Experiment 3 demonstrated the effect among actual restaurant customers who had originally planned to eat a full-sized portion, using the mere chance to win small amounts of money. Our investigation broadens the psychology of food portion choice from perceptual and social factors to motivational determinants.

  11. General Framework and Advanced Information Theoretical Results on Eigenmode MIMO Channel Inversion

    Directory of Open Access Journals (Sweden)

    J. Sykora

    2005-09-01

    Full Text Available This paper provides general and deep investigation of adaptationstrategies based on the channel inversion policy regarding wide varietyof channel modes. Our novel approach to the eigenmode space MIMOchannel inversion policy relies on the eigenmode space reductionproviding zero transmission outage probability regardless of theinstantaneous channel fading realization. Very detailed survey of thefeatures of channel capacity is provided in analytical closed formexpressions supported by many particular numerical results (Alamoutischeme is included. The correlated MIMO channel is involved into ourtreatment as well. We also address the trade-off between the capacityand transmission outage probability. The novel results are developed inthe general framework with exhaustive summary of well known SISO andSIMO results.

  12. Information communications technology in general practice: cross-sectional survey in London

    Directory of Open Access Journals (Sweden)

    Zoe Keddie

    2005-06-01

    Conclusion We have shown that there has been a considerable increase in the rate of use of ICT in general practice in recent years, but these rates have fallen behind targets set by the NHS IT Strategy. Numerous barriers to the implementation of ICT exist, and further research is needed into means of overcoming them and on the evaluation of computer- supported consultations and other technologies in primary care.

  13. ANALYSIS OF INFORMATION CONTENT AND GENERAL QUALITY OF OBESITY AND EATING DISORDERS WEBSITES.

    Science.gov (United States)

    Hernández-Morante, Juan José; Jiménez-Rodríguez, Diana; Cañavate, Rubén; Conesa-Fuentes, María del Carmen

    2015-08-01

    Introducción: actualmente, el uso de Internet como fuente de información sobre temas de salud, y más concretamente sobre trastornos alimentarios, está aumentando enormemente. Sin embargo, al no existir una regulación precisa, la información disponible puede variar en calidad y fiabilidad. Objectivo: el objetivo del presente trabajo fue determinar tanto la calidad general como la información contenida en las páginas web sobre obesidad y trastornos de la alimentación más visitadas en España. Métodos: se introdujeron consecutivamente los términos ‘obesidad’, ‘anorexia’ y ‘bulimia’ en el buscador Google®. La calidad general de las páginas web se analizó mediante dos test, la certificación internacional HonCode ® y el test de Bermúdez-Tamayo et al.; la calidad de la información se analizó específicamente con el test DISCERN. Resultados: no observamos diferencias significativas en la calidad general entre las diferentes patologías estudiadas (p = 0,197), aunque las páginas web sobre anorexia obtuvieron las menores puntuaciones. Además, todas las páginas web mostraron deficiencias significativas respecto a la calidad de la información (p = 0,032). No obstante, las páginas sobre obesidad mostraron mayor calidad que las de anorexia. Discusión: la calidad general de las páginas sobre trastornos nutricionales es moderada, pero la calidad de la información que contienen es bastante deficiente. Hay que destacar que las páginas web sobre anorexia mostraron tanto la peor calidad como la peor información.

  14. Perceptions of portion size and energy content: implications for strategies to affect behaviour change.

    Science.gov (United States)

    Brindal, Emily; Wilson, Carlene; Mohr, Philip; Wittert, Gary

    2012-02-01

    To assess Australian consumers' perception of portion size of fast-food items and their ability to estimate energy content. Cross-sectional computer-based survey. Australia. Fast-food consumers (168 male, 324 female) were asked to recall the items eaten at the most recent visit to a fast-food restaurant, rate the prospective satiety and estimate the energy content of seven fast-food or 'standard' meals relative to a 9000 kJ Guideline Daily Amount. Nine dietitians also completed the energy estimation task. Ratings of prospective satiety generally aligned with the actual size of the meals and indicated that consumers perceived all meals to provide an adequate amount of food, although this differed by gender. The magnitude of the error in energy estimation by consumers was three to ten times that of the dietitians. In both males and females, the average error in energy estimation for the fast-food meals (females: mean 3911 (sd 1998) kJ; males: mean 3382 (sd 1957) kJ) was significantly (P fast-food items predicted actual energy intake from fast-food items (β = 0·16, P fast-food meals in fast-food consumers in Australia is poor. Awareness of dietary energy should be a focus of health promotion if nutrition information, in its current format, is going to alter behaviour.

  15. Hospital Discharge Information After Elective Total hip or knee Joint Replacement Surgery: A clinical Audit of preferences among general practitioners

    Directory of Open Access Journals (Sweden)

    Andrew M Briggs

    2012-05-01

    Full Text Available AbstractThe demand for elective joint replacement (EJR surgery for degenerative joint disease continues to rise in Australia, and relative to earlier practices, patients are discharged back to the care of their general practitioner (GP and other community-based providers after a shorter hospital stay and potentially greater post-operative acuity. In order to coordinate safe and effective post-operative care, GPs rely on accurate, timely and clinically-informative information from hospitals when their patients are discharged. The aim of this project was to undertake an audit with GPs regarding their preferences about the components of information provided in discharge summaries for patients undergoing EJR surgery for the hip or knee. GPs in a defined catchment area were invited to respond to an online audit instrument, developed by an interdisciplinary group of clinicians with knowledge of orthopaedic surgery practices. The 15-item instrument required respondents to rank the importance of components of discharge information developed by the clinician working group, using a three-point rating scale. Fifty-three GPs and nine GP registrars responded to the audit invitation (11.0% response rate. All discharge information options were ranked as ‘essential’ by a proportion of respondents, ranging from 14.8–88.5%. Essential information requested by the respondents included early post-operative actions required by the GP, medications prescribed, post-operative complications encountered and noting of any allergies. Non-essential information related to the prosthesis used. The provision of clinical guidelines was largely rated as ‘useful’ information (47.5–56.7%. GPs require a range of clinical information to safely and effectively care for their patients after discharge from hospital for EJR surgery. Implementation of changes to processes used to create discharge summaries will require engagement and collaboration between clinical staff

  16. Generalized minimum information path routing strategy on scale-free networks

    Institute of Scientific and Technical Information of China (English)

    Zhou Si-Yuan; Wang Kai; Zhang Yi-Feng; Pei Wen-Jiang; Pu Cun-Lai; Li Wei

    2011-01-01

    This paper presents a new routing strategy by introducing a tunable parameter into the minimum information path routing strategy we proposed previously.It is found that network transmission capacity can be considerably enhanced by adjusting the parameter with various allocations of node capability for packet delivery.Moreover,the proposed routing strategy provides a traffic load distribution which can better match the allocation of node capability than that of traditional efficient routing strategies,leading to a network with improved transmission performance.This routing strategy,without deviating from the shortest-path routing strategy in the length of paths too much,produces improved performance indexes such as critical generating rate,average length of paths and average search information.

  17. A Generalized Information Criterion for Parameters under an Umbrella Order Restriction

    Institute of Scientific and Technical Information of China (English)

    宋海燕; 陶剑; 史宁中

    2005-01-01

    The detection of the configuration of parameters is one of the most important problems im statistical studies. It is well known that the Akaike's information criterion (AIC) is a key tool for this problem (see [1]). Usually, the AIC is defined as: AIC(μ) := l(μ) -p, where l(μ) is the log-likelihood with the maximum likelihood estimator (MLE) μ for μ,

  18. Two-way quantum communication: Generalization of secure quantum information exchange to quantum network

    Indian Academy of Sciences (India)

    Maurya Ajay K; Mishra Manoj K; Prakash Hari

    2016-03-01

    The idea of secure quantum information exchange (SQIE) [{\\it J. Phys. B: At. Mol. Opt. Phys.} 44, 115504 (2011)] is introduced for the secure exchange of single qubit information states between two legitimate users, Alice and Bob. In the present paper, we extend this original SQIE protocol by presenting a scheme, which enables the secure exchange of n-single qubit information states among the n nodes of a quantum network, with the aid of a special kind of 4$n$-qubit entangled state and the classical assistance of an extra participant Charlie. For experimental realization of our extended SQIE protocol, we suggest an efficient scheme for the generation of a special kind of 4n-qubit entangled state using the interaction between highly detuned $\\Lambda$-type three-level atoms and optical coherent field. Further, by discussing the various experimental parameters, we show that the special kind 4$n$-qubit entangled state can be generated with the presently available technology.

  19. Searching for hidden information with Gabor Transform in generalized tonic-clonic seizures.

    Science.gov (United States)

    Quian Quiroga, R; Blanco, S; Rosso, O A; Garcia, H; Rabinowicz, A

    1997-10-01

    The analysis of generalized tonic clonic seizures is usually difficult with scalp EEG due to muscle artifact. We applied Gabor Transform to evaluate 20 seizures from 8 consecutive patients admitted for video-EEG monitoring. We studied the relative intensity ratios of alpha, theta and delta bands over time. In 14/20 events we found a significant decremental activity in the delta band at the onset of the seizure indicating that this is dominated by theta and alpha bands. We conclude that GT is a useful auxiliary tool in the analysis of ictal activity that sheds light on the underlying pathophysiological mechanisms.

  20. Generalized data management systems and scientific information. Report of a specialist study

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-01

    Separate abstracts were prepared for 19 of the papers in this volume. Four additional papers have already been cited in ERA; these can be found by referring to CONF-771062-- in the Report Number Index. Five other papers were not in the scope of coverage of ERA; these dealt with an introduction to generalized data management systems and capabilities required of them in handling data, a programming language for data bases, and specialized applications of data bases to laboratory animals (environmental husbandry, hematology, clinical chemistry) and environmental chemicals. (RWR)

  1. Perceptions of teachers' general and informational feedback and intrinsic motivation in physical education: two-year effects.

    Science.gov (United States)

    Koka, Andre; Hein, Vello

    2006-10-01

    Relative change or stability of perceived positive general feedback and perceived informational feedback and their influence on students' intrinsic motivation in physical education over two years were examined. 302 students, ages 11 to 15 years, responded to the Perception of Teacher's Feedback questionnaire. Two years later, these students filled out the questionnaire again, along with a modified version of the Sport Motivation Scale. Analysis showed that both types of perceived feedback exhibited moderate stability over the two years. Perceived positive general feedback demonstrated a significant direct effect on students' intrinsic motivation measured concurrently in physical education. Further, fixing to zero the effect of perceived positive general feedback on intrinsic motivation measured concurrently, an effect emerged over the two years.

  2. Dynamic Generalizations of Systems Factorial Technology for Modeling Perception of Fused Information

    Science.gov (United States)

    2016-11-30

    to make a decision. These sources can include information across multiple modal- ities, such as using a person’s voice and a facial image to identify...observable total completion time of such a system, when presented with input signals to both channels 1 and 2, can be mathematically expressed by min(T1...appearance of small spots. Journal of Vision, 8 (5), 15. Burns, D. M., Pei, L., Houpt, J. W., & Townsend, J. T. (2009). Facial percep- tion as a configural

  3. General A Scheme to Share Information via Employing Discrete Algorithm to Quantum States

    Science.gov (United States)

    Kang, Guo-Dong; Fang, Mao-Fa

    2011-02-01

    We propose a protocol for information sharing between two legitimate parties (Bob and Alice) via public-key cryptography. In particular, we specialize the protocol by employing discrete algorithm under mod that maps integers to quantum states via photon rotations. Based on this algorithm, we find that the protocol is secure under various classes of attacks. Specially, owe to the algorithm, the security of the classical privacy contained in the quantum public-key and the corresponding ciphertext is guaranteed. And the protocol is robust against the impersonation attack and the active wiretapping attack by designing particular checking processing, thus the protocol is valid.

  4. Generalized molybdenum oxide surface chemical state XPS determination via informed amorphous sample model

    Energy Technology Data Exchange (ETDEWEB)

    Baltrusaitis, Jonas, E-mail: job314@lehigh.edu [Department of Chemical Engineering, Lehigh University, B336 Iacocca Hall, 111 Research Drive, Bethlehem, PA 18015 (United States); PhotoCatalytic Synthesis group, MESA+ Institute for Nanotechnology, Faculty of Science and Technology, University of Twente, Meander 229, P.O. Box 217, 7500 AE Enschede (Netherlands); Mendoza-Sanchez, Beatriz [CRANN, Chemistry School, Trinity College Dublin, Dublin (Ireland); Fernandez, Vincent [Institut des Matériaux Jean Rouxel, 2 rue de la Houssinière, BP 32229, F-44322 Nantes Cedex 3 (France); Veenstra, Rick [PhotoCatalytic Synthesis group, MESA+ Institute for Nanotechnology, Faculty of Science and Technology, University of Twente, Meander 229, P.O. Box 217, 7500 AE Enschede (Netherlands); Dukstiene, Nijole [Department of Physical and Inorganic Chemistry, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas (Lithuania); Roberts, Adam [Kratos Analytical Ltd, Trafford Wharf Road, Wharfside, Manchester, M17 1GP (United Kingdom); Fairley, Neal [Casa Software Ltd, Bay House, 5 Grosvenor Terrace, Teignmouth, Devon TQ14 8NE (United Kingdom)

    2015-01-30

    Highlights: • We analyzed and modeled spectral envelopes of complex molybdenum oxides. • Molybdenum oxide films of varying valence and crystallinity were synthesized. • MoO{sub 3} and MoO{sub 2} line shapes from experimental data were created. • Informed amorphous sample model (IASM) developed. • Amorphous molybdenum oxide XPS envelopes were interpreted. - Abstract: Accurate elemental oxidation state determination for the outer surface of a complex material is of crucial importance in many science and engineering disciplines, including chemistry, fundamental and applied surface science, catalysis, semiconductors and many others. X-ray photoelectron spectroscopy (XPS) is the primary tool used for this purpose. The spectral data obtained, however, is often very complex and can be subject to incorrect interpretation. Unlike traditional XPS spectra fitting procedures using purely synthetic spectral components, here we develop and present an XPS data processing method based on vector analysis that allows creating XPS spectral components by incorporating key information, obtained experimentally. XPS spectral data, obtained from series of molybdenum oxide samples with varying oxidation states and degree of crystallinity, were processed using this method and the corresponding oxidation states present, as well as their relative distribution was elucidated. It was shown that monitoring the evolution of the chemistry and crystal structure of a molybdenum oxide sample due to an invasive X-ray probe could be used to infer solutions to complex spectral envelopes.

  5. Coste del cuidado informal del ictus en una población general no institucionalizada Cost of informal care for stroke victims in a non-institutionalized general population

    Directory of Open Access Journals (Sweden)

    Adolfo Hervás

    2007-12-01

    Full Text Available Antecedentes: El impacto social del ictus es importante por tratarse de una enfermedad invalidante, que causa dependencia y necesidad de cuidados informales. La importancia de la dependencia cada vez es mayor en la sociedad, pero no hay registros de los costes del cuidado informal, y se desconoce cómo valorarla. Objetivos: Calcular el coste del cuidado informal del ictus en una población general y analizarlo en función del grado de dependencia. Realizar un análisis de sensibilidad con la variable costes unitarios a partir de fuentes diversas. Material y métodos: Se estudian todos los casos diagnosticados de ictus a 31 de diciembre de 2004 (n = 95 pertenecientes a una zona básica de salud de Navarra, de los que 40 (44,4% precisan cuidados informales. Se valora la dependencia para las actividades de la vida diaria mediante los índices de Barthel (actividades básicas [ABVD] y Lawton-Brody (actividades instrumentales [AIVD]. La valoración del tiempo del cuidado informal se realiza con una aproximación de abajo a arriba (bottom-up, mediante un cuestionario de recogida de actividades diarias. Resultados: El coste del cuidado informal de los pacientes con ictus es de 21.551,28 €/año, con un rango, según el análisis de sensibilidad, entre 6.490,80 y 31.436,72 €/año. Hay diferencias estadísticamente significativas en el coste del cuidado informal según el grado de dependencia (ABVD: 24.865,2 €/año; AIVD: 10.442,9 €/año. Conclusiones: El coste del cuidado informal en la atención al ictus es elevado y crece con el nivel de dependencia.Background: Stroke has a strong social impact since it causes disability, leading to dependency and the need for informal care. Although awareness of the importance of dependency is increasing, registries of the cost of informal care are lacking and consequently the real value of this activity to society is still unknown. Objectives: To calculate the cost of informal care of stroke victims in a

  6. Obstructing Gangliocytic Paraganglioma in the Third Portion of the Duodenum

    Directory of Open Access Journals (Sweden)

    Carlos M. Nuño-Guzmán

    2012-07-01

    Full Text Available Gangliocytic paragangliomas are infrequent tumors almost exclusively found in the second portion of the duodenum. An unusual case of a gangliocytic paraganglioma in the third portion of the duodenum with obstructive symptoms is herein reported. A 16-year-old male patient presented with epigastric pain, postprandial plenitude and reflux. A barium swallow failed to demonstrate abnormalities. Endoscopy showed a pedunculated submucosal tumor, originating at the third duodenal portion and causing partial obstruction. Biopsy was not performed due to the risk of bleeding. CT scan demonstrated a polypoid lesion. Through a transmesocolic approach and an anterior duodenotomy, resection of the tumor was performed. No lymph node or other organ affection was found. Histologic examination revealed a gangliocytic paraganglioma. Immunohistochemical examination was performed. Gangliocytic paragangliomas originating in the third or fourth portion of the duodenum, as in the present case, are extremely rare. Characteristic histologic features including epithelioid cells, spindle-shaped cells and ganglion-like cells were met. The majority of cases manifest with a similar benign behavior. Local resection of the tumor is recommended for these cases. An infrequent case of a gangliocytic paraganglioma located in the third portion of the duodenum, with a less common clinical presentation, is herein reported.

  7. An Evaluation of an Upper-Division, General Education Information Literacy Program

    Directory of Open Access Journals (Sweden)

    Elizabeth Spackman Hopkins

    2009-04-01

    Full Text Available The Advanced Writing library instruction program at Brigham Young University’s Harold B. Lee Library (HBLL is intended to teach junior-level students advanced information literacy and research skills. Student participation in the program is required in each of six junior-level English courses. Anecdotal feedback from librarians and students identified problems with the program; therefore, a qualitative evaluation of the program was conducted with the objective of identifying problems and possible solutions. The evaluation included a student survey and focus groups with students, librarians, and English faculty. In this paper, we describe the HBLL Advanced Writing (AW instruction program, identify the problems with the current model, and convey recommendations from stakeholders for improvement. In addition, we share observations about the viability of such programs at other institutions.

  8. Information theory and statistical nuclear reactions. I. General theory and applications to few-channel problems

    Energy Technology Data Exchange (ETDEWEB)

    Mello, P.A.; Pereyra, P.; Seligman, T.H.

    1985-05-01

    Ensembles of scattering S-matrices have been used in the past to describe the statistical fluctuations exhibited by many nuclear-reaction cross sections as a function of energy. In recent years, there have been attempts to construct these ensembles explicitly in terms of S, by directly proposinng a statistical law for S. In the present paper, it is shown that, for an arbitrary number of channels, one can incorporate, in the ensemble of S-matrices, the conditions of flux conservation, time-reversal invariance, causality, ergodicity, and the requirement that the ensemble average coincide with the optical scattering matrix. Since these conditions do not specify the ensemble uniquely, the ensemble that has maximum information-entropy is dealt with among those that satisfy the above requirements. Some applications to few-channel problems and comparisons to Monte-Carlo calculations are presented.

  9. GENERAL INFORMATION MEETING on the European Co-operative Association of International Civil Servants (AMFIE)

    CERN Multimedia

    HR Department

    2010-01-01

    Wednesday 29 September 2010 at 11h (160/1-009) Mr. Dimitri ARGYROPOULOS, Chairman of AMFIE's*) Board of Directors and Mrs. Janine RIVALS, Member of AMFIE's Board of Directors, will make a general presentation on AMFIE's personal financial services and how they may benefit international civil servants. They will also focus on the particular financial challenges faced by expatriate civil servants and on the solutions AMFIE can offer. The presentation will be followed by a question and answer session. Private consultations - 9:00 to 11:00 and 14:00 to 17:30 (5/1-030) Participants who wish to meet AMFIE's representatives for one-to-one private consultations are invited to contact directly Mrs. Janine Rivals (+33/1 45 35 70 79, GSM +33/6 63 58 36 62 or jr@amfie.org) or AMFIE's Secretariat in Luxembourg (+352/42 36 61-1 or amfie@amfie.org). A dedicated form will also be available for this purpose in the meeting room during the presentation. *)\tAMFIE is a cooperative society open exclusively to international ...

  10. General Information Meeting on the European Co-operative Association of International Civil Servants (AMFIE)

    CERN Multimedia

    HR Department

    2011-01-01

    Monday 28 November 2011 at 12h (61/1-009 – Pas Perdus, room C) Mrs. Janine RIVALS, Vice-Chairwoman of AMFIE's* Board of Directors and Mrs. Hélène ECKERT, coordinator for all international organisations in Switzerland, will make a general presentation on AMFIE's personal financial services and how they may benefit international civil servants. They will also focus on the particular financial challenges faced by expatriate civil servants and on the solutions AMFIE can offer. The presentation will be followed by a question and answer session. Private consultations – from 11:00 to 12:00 and from 14:00 to 17:30 (61/1-009 and 61/0-006) Participants who wish to meet AMFIE's representatives for one-to-one private consultations are invited to contact directly Mrs. Janine Rivals (+33/1 45 35 70 79, GSM +33/6 63 58 36 62 or jr@amfie.org) or AMFIE's Secretariat in Luxembourg (+352/42 36 61-1 or amfie@amfie.org). It will be possible to make an ...

  11. Adding Hierarchical Objects to Relational Database General-Purpose XML-Based Information Managements

    Science.gov (United States)

    Lin, Shu-Chun; Knight, Chris; La, Tracy; Maluf, David; Bell, David; Tran, Khai Peter; Gawdiak, Yuri

    2006-01-01

    NETMARK is a flexible, high-throughput software system for managing, storing, and rapid searching of unstructured and semi-structured documents. NETMARK transforms such documents from their original highly complex, constantly changing, heterogeneous data formats into well-structured, common data formats in using Hypertext Markup Language (HTML) and/or Extensible Markup Language (XML). The software implements an object-relational database system that combines the best practices of the relational model utilizing Structured Query Language (SQL) with those of the object-oriented, semantic database model for creating complex data. In particular, NETMARK takes advantage of the Oracle 8i object-relational database model using physical-address data types for very efficient keyword searches of records across both context and content. NETMARK also supports multiple international standards such as WEBDAV for drag-and-drop file management and SOAP for integrated information management using Web services. The document-organization and -searching capabilities afforded by NETMARK are likely to make this software attractive for use in disciplines as diverse as science, auditing, and law enforcement.

  12. Generalized molybdenum oxide surface chemical state XPS determination via informed amorphous sample model

    Science.gov (United States)

    Baltrusaitis, Jonas; Mendoza-Sanchez, Beatriz; Fernandez, Vincent; Veenstra, Rick; Dukstiene, Nijole; Roberts, Adam; Fairley, Neal

    2015-01-01

    Accurate elemental oxidation state determination for the outer surface of a complex material is of crucial importance in many science and engineering disciplines, including chemistry, fundamental and applied surface science, catalysis, semiconductors and many others. X-ray photoelectron spectroscopy (XPS) is the primary tool used for this purpose. The spectral data obtained, however, is often very complex and can be subject to incorrect interpretation. Unlike traditional XPS spectra fitting procedures using purely synthetic spectral components, here we develop and present an XPS data processing method based on vector analysis that allows creating XPS spectral components by incorporating key information, obtained experimentally. XPS spectral data, obtained from series of molybdenum oxide samples with varying oxidation states and degree of crystallinity, were processed using this method and the corresponding oxidation states present, as well as their relative distribution was elucidated. It was shown that monitoring the evolution of the chemistry and crystal structure of a molybdenum oxide sample due to an invasive X-ray probe could be used to infer solutions to complex spectral envelopes.

  13. Exploring general practitioners' experience of informing women about prenatal screening tests for foetal abnormalities: A qualitative focus group study

    Directory of Open Access Journals (Sweden)

    Meiser Bettina

    2008-05-01

    Full Text Available Abstract Background Recent developments have made screening tests for foetal abnormalities available earlier in pregnancy and women have a range of testing options accessible to them. It is now recommended that all women, regardless of their age, are provided with information on prenatal screening tests. General Practitioners (GPs are often the first health professionals a woman consults in pregnancy. As such, GPs are well positioned to inform women of the increasing range of prenatal screening tests available. The aim of this study was to explore GPs experience of informing women of prenatal genetic screening tests for foetal abnormality. Methods A qualitative study consisting of four focus groups was conducted in metropolitan and rural Victoria, Australia. A discussion guide was used and the audio-taped transcripts were independently coded by two researchers using thematic analysis. Multiple coders and analysts and informant feedback were employed to reduce the potential for researcher bias and increase the validity of the findings. Results Six themes were identified and classified as 'intrinsic' if they occurred within the context of the consultation or 'extrinsic' if they consisted of elements that impacted on the GP beyond the scope of the consultation. The three intrinsic themes were the way GPs explained the limitations of screening, the extent to which GPs provided information selectively and the time pressures at play. The three extrinsic factors were GPs' attitudes and values towards screening, the conflict they experienced in offering screening information and the sense of powerlessness within the screening test process and the health care system generally. Extrinsic themes reveal GPs' attitudes and values to screening and to disability, as well as raising questions about the fundamental premise of testing. Conclusion The increasing availability and utilisation of screening tests, in particular first trimester tests, has expanded GPs

  14. DELirium Prediction Based on Hospital Information (Delphi) in General Surgery Patients.

    Science.gov (United States)

    Kim, Min Young; Park, Ui Jun; Kim, Hyoung Tae; Cho, Won Hyun

    2016-03-01

    To develop a simple and accurate delirium prediction score that would allow identification of individuals with a high probability of postoperative delirium on the basis of preoperative and immediate postoperative data.Postoperative delirium, although transient, is associated with adverse outcomes after surgery. However, there has been no appropriate tool to predict postoperative delirium.This was a prospective observational single-center study, which consisted of the development of the DELirium Prediction based on Hospital Information (Delphi) score (n = 561) and its validation (n = 533). We collected potential risk factors for postoperative delirium, which were identified by conducting a comprehensive review of the literatures.Age, low physical activity, hearing impairment, heavy alcoholism, history of prior delirium, intensive care unit (ICU) admission, emergency surgery, open surgery, and increased preoperative C-reactive protein were identified as independent predictors of postoperative delirium. The Delphi score was generated using logistic regression coefficients. The maximum Delphi score was 15 and the optimal cut-off point identified with the Youden index was 6.5. Generated area under the (AUC) of the receiver operating characteristic (ROC) curve was 0.911 (95% CI: 0.88-0.94). In the validation study, the calculated AUC of the ROC curve based on the Delphi score was 0.938 (95% Cl: 0.91-0.97). We divided the validation cohort into the low-risk group (Delphi score 0-6) and high-risk group (7-15). Sensitivity of Delphi score was 80.8% and specificity 92.5%.Our proposed Delphi score could help health-care provider to predict the development of delirium and make possible targeted intervention to prevent delirium in high-risk surgery patients.

  15. Providing health information to the general public: a survey of current practices in academic health sciences libraries*

    Science.gov (United States)

    Hollander, Sue M.

    2000-01-01

    A questionnaire was mailed to 148 publicly and privately supported academic health sciences libraries affiliated with Association of American Medical Colleges (AAMC)–accredited medical schools in the United States and Canada to determine level of access and services provided to the general public. For purposes of this study, “general public” was defined as nonaffiliated students or health care professionals, attorneys and other nonhealth-related professionals, patients from affiliated or other hospitals or clinics, and general consumers. One hundred five (71%) libraries responded. Results showed 98% of publicly supported libraries and 88% of privately supported libraries provided access to some or all of the general public. Publicly supported libraries saw greater numbers of public patrons, often provided more services, and were more likely to circulate materials from their collections than were privately supported libraries. A significant number of academic health sciences libraries housed a collection of consumer-oriented materials and many provided some level of document delivery service, usually for a fee. Most allowed the public to use some or all library computers. Results of this study indicated that academic health sciences libraries played a significant role in serving the information-seeking public and suggested a need to develop written policies or guidelines covering the services that will be provided to minimize the impact of this service on primary clientele. PMID:10658965

  16. Providing health information to the general public: a survey of current practices in academic health sciences libraries.

    Science.gov (United States)

    Hollander, S M

    2000-01-01

    A questionnaire was mailed to 148 publicly and privately supported academic health sciences libraries affiliated with Association of American Medical Colleges (AAMC-accredited medical schools in the United States and Canada to determine level of access and services provided to the general public. For purposes of this study, "general public" was defined as nonaffiliated students or health care professionals, attorneys and other nonhealth-related professionals, patients from affiliated or other hospitals or clinics, and general consumers. One hundred five (71%) libraries responded. Results showed 98% of publicly supported libraries and 88% of privately supported libraries provided access to some or all of the general public. Publicly supported libraries saw greater numbers of public patrons, often provided more services, and were more likely to circulate materials from their collections than were privately supported libraries. A significant number of academic health sciences libraries housed a collection of consumer-oriented materials and many provided some level of document delivery service, usually for a fee. Most allowed the public to use some or all library computers. Results of this study indicated that academic health sciences libraries played a significant role in serving the information-seeking public and suggested a need to develop written policies or guidelines covering the services that will be provided to minimize the impact of this service on primary clientele.

  17. Equations for generalized n-point information with extreme and not extreme approximations in the free Fock space

    CERN Document Server

    Hanckowiak, Jerzy

    2015-01-01

    The general n-point information (n-pi) are introduced and equations for them are considered. The role of right and left invertible interaction operators occurring in these equations together with their interpretation is discussed. Some comments on approximations to the proposed equations are given. The importance of positivity conditions and a possible interpretation of n-pi in the case of their non-compliance, for essentially non-linear interactions (ENI), are proposed. A language of creation, annihilation and projection operators which can be applied in classical as well as in quantum case is used. The role of the complex numbers and functions in physics is also a little elucidated.

  18. [Essence, goals, formation of information field and general methodology of the development of a business plan for stomatology institutions].

    Science.gov (United States)

    Kamalov, R Kh; Pavlovskiĭ, L N

    2005-12-01

    A private stomatology clinics (institution) can not operate in market system of management with benefit without clear guiding lines and a real business plan. Entrepreneurs meet many different issues during organizing stomatology business, as follows: what categories of population will address to the clinics, what financial resources an entrepreneur we need to realize a project, does the project justify itself economically etc? A business plan is created to answer the questions mentioned above. The article considers essence, goals, formation of information field and general methodology of the development of a business plan for stomatology institutions.

  19. Reconnection of islanded portion of the CIGRE low voltage network

    DEFF Research Database (Denmark)

    Mustafa, Ghullam; Bak, Claus Leth; Bak-Jensen, Birgitte;

    2016-01-01

    Islanding is a condition where a portion of the power network is electrically isolated from the main the transmission grid. Islanded operation is encouraged in order to improve the reliability of the power network. However, the reliability of the small networks operating is island is less as comp...

  20. One man's tall is another man's small: how the framing of portion size influences food choice.

    Science.gov (United States)

    Just, David R; Wansink, Brian

    2014-07-01

    Labels such as 'Large' or 'Super-size' are often used to describe portion sizes. How do these normative labels influence consumer choice and how much they ultimately either consume or waste? Although one might believe that firms use normative labels to impact choice behavior through loss aversion, a field experiment shows consumer's willingness to pay is inconsistent with a loss aversion explanation. Although portions were clearly visible, individuals appeared to use the labels as objective information about their size. Importantly, a second study showed these labels also led people to eat less when food was given a larger sounding name than a smaller name (double vs. regular; regular vs. half-size). If labels are used as size information, policies governing normative names could help reduce food consumption or reduce waste.

  1. Mitigating the Health Risks of Dining Out: The Need for Standardized Portion Sizes in Restaurants

    OpenAIRE

    Cohen, Deborah A.; Story, Mary

    2014-01-01

    Because restaurants routinely serve food with more calories than people need, dining out represents a risk factor for overweight, obesity and other diet-related chronic diseases. Most people lack the capacity to judge the caloric content of food and there is limited evidence that people make use of calorie-labeling information when it is available. Standardized portion sizes would not preclude people from eating as much as they want, but would make the amount they are getting fully transparen...

  2. Moving hydrocarbons through portions of tar sands formations with a fluid

    Science.gov (United States)

    Stegemeier, George Leo; Mudunuri, Ramesh Raju; Vinegar, Harold J.; Karanikas, John Michael; Jaiswal, Namit; Mo, Weijian

    2010-05-18

    A method for treating a tar sands formation is disclosed. The method includes heating a first portion of a hydrocarbon layer in the formation from one or more heaters located in the first portion. The heat is controlled to increase a fluid injectivity of the first portion. A drive fluid and/or an oxidizing fluid is injected and/or created in the first portion to cause at least some hydrocarbons to move from a second portion of the hydrocarbon layer to a third portion of the hydrocarbon layer. The second portion is between the first portion and the third portion. The first, second, and third portions are horizontally displaced from each other. The third portion is heated from one or more heaters located in the third portion. Hydrocarbons are produced from the third portion of the formation. The hydrocarbons include at least some hydrocarbons from the second portion of the formation.

  3. Internet and social media for health-related information and communication in health care: preferences of the Dutch general population.

    Science.gov (United States)

    Van de Belt, Tom H; Engelen, Lucien J L P G; Berben, Sivera A A; Teerenstra, Steven; Samsom, Melvin; Schoonhoven, Lisette

    2013-10-02

    Health care is increasingly featured by the use of Web 2.0 communication and collaborative technologies that are reshaping the way patients and professionals interact. These technologies or tools can be used for a variety of purposes: to instantly debate issues, discover news, analyze research, network with peers, crowd-source information, seek support, and provide advice. Not all tools are implemented successfully; in many cases, the nonusage attrition rates are high. Little is known about the preferences of the Dutch general population regarding the use of the Internet and social media in health care. To determine the preferences of the general population in the Netherlands regarding the use of the Internet and social media in health care. A cross-sectional survey was disseminated via a popular Dutch online social network. Respondents were asked where they searched for health-related information, how they qualified the value of different sources, and their preferences regarding online communication with health care providers. Results were weighed for the Dutch population based on gender, age, and level of education using official statistics. Numbers and percentages or means and standard deviations were presented for different subgroups. One-way ANOVA was used to test for statistical differences. The survey was completed by 635 respondents. The Internet was found to be the number one source for health-related information (82.7%), closely followed by information provided by health care professionals (71.1%). Approximately one-third (32.3%) of the Dutch population search for ratings of health care providers. The most popular information topics were side effects of medication (62.5%) and symptoms (59.7%). Approximately one-quarter of the Dutch population prefer to communicate with a health care provider via social media (25.4%), and 21.2% would like to communicate via a webcam. The Internet is the main source of health-related information for the Dutch population

  4. Are food-related perceptions associated with meal portion size decisions? A cross-sectional study.

    Science.gov (United States)

    Spence, Michelle; Stancu, Violeta; Dean, Moira; Livingstone, M Barbara E; Gibney, Eileen R; Lähteenmäki, Liisa

    2016-08-01

    The purpose of this study was to test a comprehensive model of meal portion size determinants consisting of sociodemographic, psychological and food-related variables, whilst controlling for hunger and thirst. Using cross-sectional nationally representative data collected in 2075 participants from the Island of Ireland (IoI) and Denmark (DK), eight separate hierarchical multiple regression analyses were conducted to examine the association between food-related variables and meal portion size (i.e. pizza, vegetable soup, chicken salad and a pork meal) within each country. Stepwise regressions were run with physiological control measures (hunger and thirst) entered in the first step, sociodemographic variables (sex, age, body mass index (BMI)) in the second step; psychological variables (cognitive restraint, uncontrolled eating, emotional eating, general health interest (GHI)) in the third step and food-related variables (expected fillingness, liking, expected healthfulness, food familiarity) in the fourth step. Sociodemographic variables accounted for 2-19% of the variance in meal portion sizes; psychological variables explained an additional 3-8%; and food-related variables explained an additional 2-12%. When all four variable groups were included in the regression models, liking and sometimes expected healthfulness was positively associated with meal portion size. The strongest association was for liking, which was statistically significant in both countries for all meal types. Whilst expected healthfulness was not associated with pizza portion size in either country, it was positively associated with meals that have a healthier image (vegetable soup; chicken salad and in IoI, the pork meal). In conclusion, after considering sociodemographic and psychological variables, and the food-related variables of liking and expected healthfulness, there may be little merit in manipulating the satiating power, at least of these type of meals, to maintain or promote weight

  5. General Information about Melanoma

    Science.gov (United States)

    ... or cauterized (destroyed with a hot instrument, an electric current, or a caustic substance) because cancer cells ... or being studied in the treatment of melanoma: Signal transduction inhibitor therapy: Signal transduction inhibitors block signals ...

  6. General Information about Mosquitoes

    Science.gov (United States)

    There are about 200 different species of mosquitoes in the U. S., with varied habitats and behaviors. Bites can transmit diseases such as malaria and West Nile virus to humans, as well as diseases and parasites particularly harmful to dogs and horses.

  7. General Information about Retinoblastoma

    Science.gov (United States)

    ... an increased risk of trilateral retinoblastoma and other cancers. A child with heritable retinoblastoma has an increased risk of ... talk with your child's doctors about the effects cancer treatment can have on your child. Regular follow-up by health professionals who are ...

  8. Open Day: General Information

    CERN Multimedia

    2004-01-01

    http://www.cern.ch/cern50/ With 50 visit points, including theatre performances, debates and visits to installations that have never before been opened to the public, CERN's 50th anniversary Open Day is set to be a day to remember. Seven hundred volunteers have signed up to help for the day. The Open Day team truly appreciates this wonderful show of support! The Open Day would not be possible without their help. Car parking and Access Cars with a CERN sticker can access all CERN sites as normal. However, to avoid congestion on Meyrin site, we ask you to park in areas that will not be open to the public (see below) and to use the shuttle services wherever possible for your transport during the day. Private cars on the French side of the border without a CERN sticker will be diverted to a car park area in the Prévessin site. There is a shuttle service connecting the Meyrin and Prévessin sites via SM18 every 20 minutes. Private cars on the Swiss side of the border without a CERN sticker will be diverte...

  9. Giardia: General Information

    Science.gov (United States)

    ... and beavers) has been infected with Giardia , the parasite lives in the intestines and is passed in feces (poop). Once outside ... parasite. People become infected when they swallow the parasite. It is not possible to become ... of intestinal symptoms, which include: Diarrhea Gas or flatulence Greasy ...

  10. ESRD - General Information Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — This page presents Public Use Files and other publicly-available data on CMS End-Stage Renal Disease Program. The focus is on the congressionally mandated Program...

  11. GENERAL INFORMATION ON FIELDBUSES

    CERN Multimedia

    2000-01-01

    In 1995 the CERN Controls Board created a working group on fieldbuses. In 1996 the working group recommended to limit the use of fieldbuses at CERN to CAN, Profibus and WorldFIP. The CERN management then endorsed this recommendation. Fieldbuses are still a fast evolving technology. The creation of a second Working Group on Fieldbuses was decided by the Controls Board at the meeting of 22 June 2000. The mandate of the new working group is to: Review the evolution of the three fieldbuses standardized in 1996 and extend the recommendation if necessary Select a process control layer for WorldFIP (similar to Profibus PA which was defined for Profibus) Study the availability of the sensors and actuators for the three recommended fieldbuses Recommend fieldbus protocols if appropriate Recommend standard cabling practices and connectors usage at CERN Review the support given by CERN to the recommended fieldbuses. Estimate the possible potential of Ethernet for controls Provide tools to guide future users in t...

  12. Fee Schedules - General Information

    Data.gov (United States)

    U.S. Department of Health & Human Services — A fee schedule is a complete listing of fees used by Medicare to pay doctors or other providers-suppliers. This comprehensive listing of fee maximums is used to...

  13. General Dermatologic Surgery Information

    Science.gov (United States)

    ... Skin Scars Skin Growths Skin Lesions Spider Veins Stretch Marks Sun-damaged Skin Unwanted Hair Unwanted Tattoos Varicose ... Skin Scars Skin Growths Skin Lesions Spider Veins Stretch Marks Sun-damaged Skin Unwanted Hair Unwanted Tattoos Varicose ...

  14. Quality Initiatives - General Information

    Data.gov (United States)

    U.S. Department of Health & Human Services — CMS has developed a standardized approach for the development of quality measures that it uses in its quality initiatives. Known as the Measures Management System...

  15. The noncompact portion of Sp(4, R) via quaternions

    Energy Technology Data Exchange (ETDEWEB)

    Ansari, Yassmin R; Ramakrishna, Viswanath [Department of Mathematical Sciences and Center for Signals, Systems and Communications, University of Texas at Dallas, PO Box 830688, Richardson, TX 75083 (United States)], E-mail: vish@utdallas.edu

    2008-08-22

    This work provides a quaternionic representation for real symplectic matrices in dimension four, analogous to that for the orthogonal group. This is achieved by characterizing positive definite symplectic matrices via quaternions. It also provides a technique to compute the polar decomposition for Sp(4, R) which requires no diagonalization, but relies only on the solution of a 2 x 2 linear system. This constructive technique to compute the 'non-compact portion' of Sp(4, R) is then used to compute the smallest eigenvalue of the noise (covariance) matrix of the so-called Gaussian two-mode systems. Other applications where this non-compact portion is relevant are also discussed.

  16. Paleogeography of the northern portion of the Mixteca terrain, southern Mexico, during the Middle Jurassic

    Science.gov (United States)

    Caballero-Miranda, C.; Morán-Zenteno, D. J.; Urrutia-Fucugauchi, J.; Silva-Romo, G.; Böhnel, H.; Jurado-Chichay, Z.; Cabral-Cano, E.

    A preliminary paleogeographic reconstruction of the northern Mixteca terrain in southern Mexico is presented for the Middle Jurassic. The reconstruction is derived from combined analyses of spatial distribution of marine-continental Jurassic sedimentary units, identification of sediment source, and observations based on sedimentary indicators of environment and transport directions, as well as paleomagnetic and anisotropy of magnetic susceptibility (AMS) results. There is an overall agreement between the AMS magnetic fabric results and the sedimentary indicators of current directions and paleogeographic elements. The results suggest a coastline at the south-southwest portion of this terrain, a general transport of fluvial sediments to the south and southwest, and marine influxes from the south. A Pacific margin provenance is supported by the paleomagnetic results for the northern portion of the Mixteca terrain.

  17. [The information on a sanitary-and-epidemiologic condition of general educational establishments and catering services of schoolboys].

    Science.gov (United States)

    Onishchenko, G G

    2008-01-01

    The federal service on supervision in sphere of protection of the rights of consumers and well-being of the person develops normative and methodical documents, including sanitary rules and the norms defining hygienic parameters of food value of food raw material and foodstuff, children used in a feed and teenagers; requirements to catering services of pupils of various types of teaching and educational establishments. Decisions of the Main state health officer of the Russian Federation, the conditions directed on improvement and catering services in educational establishments are published. At participation of Rospotrebnadzor's experts on subjects of the Russian Federation the regional programs directed on improvement of catering services of pupils are developed. The information on a condition of general educational establishments with offers on improvement of a sanitary-engineering condition, goes to address of enforcement authorities.

  18. Research of Dynamic Material Handling in an Automobile General Assembly Line Based on Real-time Information

    Institute of Scientific and Technical Information of China (English)

    WANG Nan; LI Shi-qi; WANG Jun-feng; ZHANG Zhen-li

    2012-01-01

    The status of material delivery of an automobile general assembly line is analyzed, and the technique to achieve the real-time tracking of assembly status information is proposed based on RFID( Radio Frequency Identification). Thus the consumption of line-side buffer is obtained dynamically, then the type and quantity of needed material are fed back to the subsystem of material handling; the algorithm for determining the best time departure time of delivery driver based on minimizing of total time penalty function is proposed. This approach makes the material amount of a single delivery trip maximized and improves the efficiency of delivery drivers significantly in the case of does not affect the assembly line normal throughput. Additionally, although this dynamic material handling method is developed for the automobile assembly plant, it should be pointed out that this method is also applicable to other mixed model assembly plants such as electronics, semiconductor and aerospace industry.

  19. PortionControl@HOME: Results of a Randomized Controlled Trial Evaluating the Effect of a Multi-Component Portion Size Intervention on Portion Control Behavior and Body Mass Index

    NARCIS (Netherlands)

    Poelman, M.P.; Vet, de E.; Velema, E.; Boer, de M.R.; Seidell, J.C.; Steenhuis, I.H.M.

    2015-01-01

    Background Food portion sizes influence energy intake. Purpose The purpose of this paper is to determine effectiveness of the “PortionControl@HOME” intervention on body mass index and portion control behavior. Methods A randomized controlled trial among 278 overweight and obese participants was cond

  20. A meta-analysis of priming effects on impression formation supporting a general model of informational biases.

    Science.gov (United States)

    DeCoster, Jamie; Claypool, Heather M

    2004-01-01

    Priming researchers have long investigated how providing information about traits in one context can influence the impressions people form of social targets in another. The literature has demonstrated that this can have 3 different effects: Sometimes primes become incorporated in the impression of the target (assimilation), sometimes they are used as standards of comparison (anchoring), and sometimes they cause people to consciously alter their judgments (correction). In this article, we present meta-analyses of these 3 effects. The mean effect size was significant in each case, such that assimilation resulted in impressions biased toward the primes, whereas anchoring and correction resulted in impressions biased away from the primes. Additionally, moderator analyses uncovered a number of variables that influence the strength of these effects, such as applicability, processing capacity, and the type of response measure. Based on these results, we propose a general model of how irrelevant information can bias judgments, detailing when and why assimilation and contrast effects result from default and corrective processes.

  1. Adaptation of locally available portion sizes for food frequency questionnaires in nutritional epidemiological studies: How much difference does it make?

    Directory of Open Access Journals (Sweden)

    Neha Gupta

    2016-01-01

    Full Text Available Introduction: There is need for employing strategies to minimize measurement errors while administering semi-quantitative FFQ. The current study was planned to adapt and standardize locally available portion sizes for semi-quantitative FFQ to improve its validity and document the process of standardization of portion sizes. Methodology: The study was conducted in 9 villages of the INCLEN-SOMAARTH DDESS (Demographic, Development and Environmental Surveillance Site, Palwal district, Haryana, India. The subjects in these nine villages are part of a cohort study to assess the interaction between societal and household factors with food intake and physical activity of children. Systematic utensil survey was undertaken in 3 randomly chosen households per village i.e. 27 households and the portion sizes were derived from a total of 74 serving utensils. The derived sizes were classified as small (240 ml, medium (320 ml and large (600 ml. The semi-quantitative FFQ with locally derived portion sizes was then administered to 63 children in 6-12 year age group. Results: The volume of food measured by the reference portion sizes generally being employed in the national surveys, would have been underestimated the food consumed by the child by 55-60% as compared to what was being consumed by the children in the study area. The correlation between food intake assessed by 24-hr recall method and FFQ using derived (local portion sizes was better as compared to that obtained with the semi-quantitative FFQ done with reference portions. Conclusion: In conclusion, local portion size adaptation of FFQ for semi-quantification is useful to mitigate measurement errors associated with this technique.

  2. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 24: A general approach to measuring the value of aerospace information products and services

    Science.gov (United States)

    Brinberg, Herbert R.; Pinelli, Thomas E.

    1993-01-01

    This paper discusses the various approaches to measuring the value of information, first defining the meanings of information, economics of information, and value. It concludes that no general model of measuring the value of information is possible and that the usual approaches, such as cost/benefit equations, have very limited applications. It also concludes that in specific contexts with given goals for newly developed products and services or newly acquired information there is a basis for its objective valuation. The axioms and inputs for such a model are described and directions for further verification and analysis are proposed.

  3. NASA/DOD Aerospace Knowledge Diffusion Research Project. XXIV - A general approach to measuring the value of aerospace information products and services

    Science.gov (United States)

    Brinberg, Herbert R.; Pinelli, Thomas E.

    1993-01-01

    This paper discusses the various approaches to measuring the value of information, first defining the meanings of information, economics of information, and value. It concludes that no general model of measuring the value of information is possible and that the usual approaches, such as cost/benefit equations, have very limited applications. It also concludes that in specific contexts with given goals for newly developed products and services or newly acquired information, there is a basis for its objective valuation. The axioms and inputs for such a model are described and directions for further verification and analysis are proposed.

  4. Complex-number representation of informed basis functions in general linear modeling of Functional Magnetic Resonance Imaging.

    Science.gov (United States)

    Wang, Pengwei; Wang, Zhishun; He, Lianghua

    2012-03-30

    Functional Magnetic Resonance Imaging (fMRI), measuring Blood Oxygen Level-Dependent (BOLD), is a widely used tool to reveal spatiotemporal pattern of neural activity in human brain. Standard analysis of fMRI data relies on a general linear model and the model is constructed by convolving the task stimuli with a hypothesized hemodynamic response function (HRF). To capture possible phase shifts in the observed BOLD response, the informed basis functions including canonical HRF and its temporal derivative, have been proposed to extend the hypothesized hemodynamic response in order to obtain a good fitting model. Different t contrasts are constructed from the estimated model parameters for detecting the neural activity between different task conditions. However, the estimated model parameters corresponding to the orthogonal basis functions have different physical meanings. It remains unclear how to combine the neural features detected by the two basis functions and construct t contrasts for further analyses. In this paper, we have proposed a novel method for representing multiple basis functions in complex domain to model the task-driven fMRI data. Using this method, we can treat each pair of model parameters, corresponding respectively to canonical HRF and its temporal derivative, as one complex number for each task condition. Using the specific rule we have defined, we can conveniently perform arithmetical operations on the estimated model parameters and generate different t contrasts. We validate this method using the fMRI data acquired from twenty-two healthy participants who underwent an auditory stimulation task.

  5. Health communication, information technology and the public’s attitude toward periodic general health examinations [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Quan-Hoang Vuong

    2016-12-01

    Full Text Available Background: Periodic general health examinations (GHEs are gradually becoming more popular as they employ subclinical screenings, as a means of early detection. This study considers the effect of information technology (IT, health communications and the public’s attitude towards GHEs in Vietnam. Methods: A total of 2,068 valid observations were obtained from a survey in Hanoi and its surrounding areas. Results: In total, 42.12% of participants stated that they were willing to use IT applications to recognise illness symptoms, and nearly 2/3 of them rated the healthcare quality at average level or below. Discussion: The data, which was processed by the BCL model, showed that IT applications (apps reduce hesitation toward GHEs; however, older people seem to have less confidence in using these apps. Health communications and government’s subsidy also increased the likelihood of people attending periodic GHEs. The probability of early check-ups where there is a cash subsidy could reach approximately 80%.

  6. Information

    CERN Document Server

    Ritchie, L David

    1991-01-01

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

  7. How Do Clinical Information Systems Affect the Cognitive Demands of General Practitioners?: Usability Study with a Focus on Cognitive Workload

    Directory of Open Access Journals (Sweden)

    Ferran Ariza

    2015-11-01

    Full Text Available Background Clinical information systems in the National Health Service do not need to conform to any explicit usability requirements. Poor usability can increase the mental workload experienced by clinicians and cause fatigue, increase error rates and impact the overall patient safety. Mental workload can be used as a measure of usability.Objective To assess the subjective cognitive workload experienced by general practitioners (GPs with their systems. To raise awareness of the importance of usability in system design among users, designers, developers and policymakers.Methods We used a modified version of the NASA Task Load Index, adapted for web. We developed a set of common clinical scenarios and computer tasks on an online survey. We emailed the study link to 199 clinical commissioning groups and 1,646 GP practices in England. Results Sixty-seven responders completed the survey. The respondents had spent an average of 17 years in general practice, had experience of using a mean of 1.5 GP computer systems and had used their current system for a mean time of 6.7 years. The mental workload score was not different among systems. There were significant differences among the task scores, but these differences were not specific to particular systems. The overall score and task scores were related to the length of experience with their present system. Conclusion Four tasks imposed a higher mental workload on GPs: ‘repeat prescribing’, ‘find episode’, ‘drug management’ and ‘overview records’. Further usability studies on GP systems should focus on these tasks. Users, policymakers, designers and developers should remain aware of the importance of usability in system design.What does this study add?• Current GP systems in England do not need to conform to explicit usability requirements. Poor usability can increase the mental workload of clinicians and lead to errors.• Some clinical computer tasks incur more cognitive workload

  8. View the label before you view the movie: A field experiment into the impact of Portion size and Guideline Daily Amounts labelling on soft drinks in cinemas

    Directory of Open Access Journals (Sweden)

    de Boer Michiel

    2011-06-01

    Full Text Available Abstract Background Large soft drink sizes increase consumption, and thereby contribute to obesity. Portion size labelling may help consumers to select more appropriate food portions. This study aimed to assess the effectiveness of portion size and caloric Guidelines for Daily Amounts (GDA labelling on consumers' portion size choices and consumption of regular soft drinks. Methods A field experiment that took place on two subsequent evenings in a Dutch cinema. Participants (n = 101 were asked to select one of five different portion sizes of a soft drink. Consumers were provided with either portion size and caloric GDA labelling (experimental condition or with millilitre information (control condition. Results Labelling neither stimulated participants to choose small portion sizes (OR = .75, p = .61, CI: .25 - 2.25, nor did labelling dissuade participants to choose large portion sizes (OR = .51, p = .36, CI: .12 - 2.15. Conclusions Portion size and caloric GDA labelling were found to have no effect on soft drink intake. Further research among a larger group of participants combined with pricing strategies is required. The results of this study are relevant for the current public health debate on food labelling.

  9. View the label before you view the movie: A field experiment into the impact of Portion size and Guideline Daily Amounts labelling on soft drinks in cinemas

    Science.gov (United States)

    2011-01-01

    Background Large soft drink sizes increase consumption, and thereby contribute to obesity. Portion size labelling may help consumers to select more appropriate food portions. This study aimed to assess the effectiveness of portion size and caloric Guidelines for Daily Amounts (GDA) labelling on consumers' portion size choices and consumption of regular soft drinks. Methods A field experiment that took place on two subsequent evenings in a Dutch cinema. Participants (n = 101) were asked to select one of five different portion sizes of a soft drink. Consumers were provided with either portion size and caloric GDA labelling (experimental condition) or with millilitre information (control condition). Results Labelling neither stimulated participants to choose small portion sizes (OR = .75, p = .61, CI: .25 - 2.25), nor did labelling dissuade participants to choose large portion sizes (OR = .51, p = .36, CI: .12 - 2.15). Conclusions Portion size and caloric GDA labelling were found to have no effect on soft drink intake. Further research among a larger group of participants combined with pricing strategies is required. The results of this study are relevant for the current public health debate on food labelling. PMID:21645373

  10. Inner and outer portions of colonic circular muscle: ultrastructural and immunohistochemical changes in rat chronically treated with otilonium bromide.

    Directory of Open Access Journals (Sweden)

    Chiara Traini

    Full Text Available Rat colonic circular muscle, main target of otilonium bromide (OB spasmolytic activity, is subdivided in an inner and outer portion. Since the inner one is particularly rich in organelles involved in calcium availability (caveolae, smooth endoplasmic reticulum, mitochondria, the expression of specific markers (Caveolin-1, eNOS, calreticulin, calsequestrin in comparison with the outer portion was investigated. The possible changes of these organelles and related markers, and of muscarinic receptors (Mr2 were then studied after OB chronic exposition. Rats were treated with 2-20 mg/kg/OB for 10 or 30 days. Proximal colon was processed by electron microscopy, immunohistochemistry, and western blot. In colon strips the stimulated contractility response to muscarinic agonist was investigated. The inner portion showed a higher expression of Caveolin-1 and Mr2, but not of eNOS, calreticulin and calsequestrin, compared to the outer portion. Chronic OB treatment caused similar ultrastructural and immunohistochemical changes in both portions. Organelles and some related markers were increased at 10 days; Mr2 expression and muscle contractility induced by methacholine was increased at 30 days. The present findings: 1 provide new information on the immunohistochemical properties of the inner portion of the circular layer that are in favour of a role it might play in colonic motility distinct from that of the outer portion; 2 demonstrate that chronically administered OB interferes with cell structures and molecules responsible for calcium handling and storage, and modifies cholinergic transmission. In conclusion, chronic OB administration in the colonic circular muscle layer directly interacts with the organelles and molecules calcium-related and with the Mr2.

  11. Inner and outer portions of colonic circular muscle: ultrastructural and immunohistochemical changes in rat chronically treated with otilonium bromide.

    Science.gov (United States)

    Traini, Chiara; Faussone-Pellegrini, Maria Simonetta; Evangelista, Stefano; Mazzaferro, Katia; Cipriani, Gianluca; Santicioli, Paolo; Vannucchi, Maria Giuliana

    2014-01-01

    Rat colonic circular muscle, main target of otilonium bromide (OB) spasmolytic activity, is subdivided in an inner and outer portion. Since the inner one is particularly rich in organelles involved in calcium availability (caveolae, smooth endoplasmic reticulum, mitochondria), the expression of specific markers (Caveolin-1, eNOS, calreticulin, calsequestrin) in comparison with the outer portion was investigated. The possible changes of these organelles and related markers, and of muscarinic receptors (Mr2) were then studied after OB chronic exposition. Rats were treated with 2-20 mg/kg/OB for 10 or 30 days. Proximal colon was processed by electron microscopy, immunohistochemistry, and western blot. In colon strips the stimulated contractility response to muscarinic agonist was investigated. The inner portion showed a higher expression of Caveolin-1 and Mr2, but not of eNOS, calreticulin and calsequestrin, compared to the outer portion. Chronic OB treatment caused similar ultrastructural and immunohistochemical changes in both portions. Organelles and some related markers were increased at 10 days; Mr2 expression and muscle contractility induced by methacholine was increased at 30 days. The present findings: 1) provide new information on the immunohistochemical properties of the inner portion of the circular layer that are in favour of a role it might play in colonic motility distinct from that of the outer portion; 2) demonstrate that chronically administered OB interferes with cell structures and molecules responsible for calcium handling and storage, and modifies cholinergic transmission. In conclusion, chronic OB administration in the colonic circular muscle layer directly interacts with the organelles and molecules calcium-related and with the Mr2.

  12. The CHMI Nowcasting Webportal - Presentation of Nowcasting-related Information to General Public in the Czech Republic

    Science.gov (United States)

    Novak, Petr; Kyznarova, Hana

    2013-04-01

    For successful nowcasting of meteorological phenomena, it is not enough to have access to precise high-resolution measurements and to run sophisticated nowcasting systems but also to present obtained analyses and forecasts to the end-user with minimal time delay and with possibility of detailed geographical and temporal localization of hazardous meteorological events. The Czech Hydrometeorological Institute (CHMI) utilizes measurements from wide range of meteorological instruments (own and internationally exchanged) and runs several nowcasting systems focusing on different meteorological hazards. Participation of the CHMI in the INCA-CE project (CENTRAL EUROPE Programme co-financed by the European Regional Development Fund) facilitated implementation of the INCA nowcasting system in the CHMI (INCA-CZ) and also accelerated development of new CHMI Nowcasting Webportal. The CHMI Nowcasting Webportal is a web application that enables not only presentation of analyses and forecasts from the INCA-CZ nowcasting system but also includes remote-sensing and station measurements and results of some other nowcasting tools (like the COTREC extrapolation forecasts). The CHMI Nowcasting Webportal is based on experiences with previous development of the JSMeteoView (web-based visualization tool of remote sensing data used operationally by the CHMI forecast offices). The webportal is available to general public on the CHMI webserver. In comparison with former web-presentations, people get access to more meteorological information with better temporal and spatial resolution. Utilization of specialized high-resolution pre-generated geographical layers and Google Maps API enable flexible visualization of meteorological fields and detailed geographical localization. The source code of the CHMI Nowcasting Webportal was used as a basis for developmet of INCA-CE Central European Nowcasting Webportal in Austrian weather service (ZAMG). Some of the newly developed features of the webportal

  13. Demand patterns for HIV-tests in general practice: information collected by sentinel networks in 5 European countries.

    NARCIS (Netherlands)

    Casteren, V. van; Leurquin, P.; Bartelds, A.; Gurtner, F.; Massari, V.; Maurice-Tison, S.; Vega, A.T.; Mak, R.

    1993-01-01

    This study describes a 1 year international data collection on the demand pattern for HIV-antibody tests in general practice recorded by 6 sentinel networks in 5 European countries. The purpose of the recording was to evaluate the use of HIV-antibody testing by general practitioners and the demand

  14. Randomised controlled trials for evaluating the prescribing impact of information meetings led by pharmacists and of new information formats, in General Practice in Italy

    Directory of Open Access Journals (Sweden)

    Magnano Lucia

    2007-09-01

    Full Text Available Abstract Background Suboptimal translation of valid and relevant information in clinical practice is a problem for all health systems. Lack of information independent from commercial influences, limited efforts to actively implement evidence-based information and its limited comprehensibility are important determinants of this gap and may influence an excessive variability in physicians' prescriptions. This is quite noticeable in Italy, where the philosophy and methods of Evidence-Based Medicine still enjoy limited diffusion among practitioners. Academic detailing and pharmacist outreach visits are interventions of proven efficacy to make independent and evidence-based information available to physicians; this approach and its feasibility have not yet been tested on a large scale and, moreover, they have never been formally tested in Italy. Methods/Design Two RCTs are planned: 1 a two-arm cluster RCT, carried out in Emilia-Romagna and Friuli Venezia Giulia, will evaluate the effectiveness of small group meetings, randomising about 150 Primary Care Groups (corresponding to about 2000 GPs to pharmacist outreach visits on two different topics. Physicians' prescriptions (expressed as DDD per 1000 inhabitants/day, knowledge and attitudes (evaluated through the answers to a specific questionnaire will be compared for target drugs in the two groups (receiving/not receiving each topic. 2 A three-arm RCT, carried out in Sardinia, will evaluate both the effectiveness of one-to-one meetings (one pharmacist visiting one physician per time and of a 'new' information format (compared to information already available on changing physicians' prescription of specific drugs. About 900 single GPs will be randomised into three groups: physicians receiving a visit supported by "traditional" information material, those receiving a visit with "new" information material on the same topic and those not receiving any visit/material. Discussion The two proposed RCTs aim

  15. Assessment of General Education

    Science.gov (United States)

    Furman, Tanya

    2013-01-01

    The assessment of general education is often approached through broad surveys or standardized instruments that fail to capture the learning goals most faculty members desire for this portion of the curriculum. The challenge in remedying this situation lies, first, in defining general education in meaningful ways that can be both articulated and…

  16. Food Assistance: Financial Information on WIC Nutrition Services and Administrative Costs. United States General Accounting Office Report to Congressional Committees.

    Science.gov (United States)

    Robertson, Robert E.

    The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is a federally funded nutrition assistance program administered by the Department of Agriculture's (USDA) Food and Nutrition Service (FNS). Responding to Congressional requests for information regarding program costs, this report provides information on: (1) funding…

  17. Development of an information source for patients and the public about general practice services: an action research study.

    NARCIS (Netherlands)

    Marshall, M.; Noble, J.; Davies, H.; Waterman, H.; Walshe, K.; Sheaff, R.; Elwyn, G.

    2006-01-01

    OBJECTIVE: The publication of information about the performance of health-care providers is regarded as central to promoting greater accountability and empowering patients to exercise choice. The evidence suggests that the public is not very interested in accessing or using current sources of inform

  18. Introducing Scientific Literature to Honors General Chemistry Students: Teaching Information Literacy and the Nature of Research to First-Year Chemistry Students

    Science.gov (United States)

    Ferrer-Vinent, Ignacio J.; Bruehl, Margaret; Pan, Denise; Jones, Galin L.

    2015-01-01

    This paper describes the methodology and implementation of a case study introducing the scientific literature and creative experiment design to honors general chemistry laboratory students. The purpose of this study is to determine whether first-year chemistry students can develop information literacy skills while they engage with the primary…

  19. The clinical librarians and information professionals’ role in tele-medicine: assisting the general practitioners working in rural areas of Kerman Province in the treatment process

    Directory of Open Access Journals (Sweden)

    Fatemeh Motamedi

    2014-04-01

    Full Text Available Introduction: Over the last decade, the role of clinical librarians in assisting general practitioners to provide better health care has been proved. Rapid progress in telecommunication technology has emerged this question. Could clinical librarians be able to assist general practitioners working in rural and remote areas through Information and communication technologies? This project sought to evaluate whether clinical librarians are able to provide accurate and updated information to physicians. Method: Twenty general practitioners working in non rural working in remote areas of Kerman were requested to ask clinical librarians 5 questions through a phone line each over the period of two months whenever they felt they need to have more information on a matter related to their practice. Then all questions and answers were evaluated by expert medical specialists and pharmacists who were academic staff of Kerman University of Medical Sciences . Clinical librarians’ role was also evaluated by an electronic questionnaire sent to general practitioners. Results: Over 80 percents of the answers were evaluated as perfect and 10 percent as good. Only 10 percent of the answers were scored as wrong. Conclusion: Clinical librarians are able to provide reliable information to remote and rural physicians, The fact which has been also verified by the specialists. However, clinical librarians need to improve their English language and their knowledge about online search strategies and basic medication. Telecommunication infrastructure and suitable internet speed for online search by librarians are very important.

  20. Introducing Scientific Literature to Honors General Chemistry Students: Teaching Information Literacy and the Nature of Research to First-Year Chemistry Students

    Science.gov (United States)

    Ferrer-Vinent, Ignacio J.; Bruehl, Margaret; Pan, Denise; Jones, Galin L.

    2015-01-01

    This paper describes the methodology and implementation of a case study introducing the scientific literature and creative experiment design to honors general chemistry laboratory students. The purpose of this study is to determine whether first-year chemistry students can develop information literacy skills while they engage with the primary…

  1. Improving the design of nutrition labels to promote healthier food choices and reasonable portion sizes.

    Science.gov (United States)

    Roberto, C A; Khandpur, N

    2014-07-01

    Accurate and easy-to-understand nutrition labeling is a worthy public health goal that should be considered an important strategy among many to address obesity and poor diet. Updating the Nutrition Facts Panel on packaged foods, developing a uniform front-of-package labeling system and providing consumers with nutrition information on restaurant menus offer important opportunities to educate people about food's nutritional content, increase awareness of reasonable portion sizes and motivate consumers to make healthier choices. The aims of this paper were to identify and discuss: (1) current concerns with nutrition label communication strategies; (2) opportunities to improve the communication of nutrition information via food labels, with a specific focus on serving size information; and (3) important future areas of research on nutrition labeling as a tool to improve diet. We suggest that research on nutrition labeling should focus on ways to improve food labels' ability to capture consumer attention, reduce label complexity and convey numeric nutrition information in simpler and more meaningful ways, such as through interpretive food labels, the addition of simple text, reduced use of percentages and easy-to-understand presentation of serving size information.

  2. General practice and the Internet revolution. Use of an Internet social network to communicate information on prevention in France.

    Science.gov (United States)

    Veuillotte, Isabelle; Morel, Gilles; Pitois, Stephane; Haler, Renaud; Mercier, Patricia; Aubry, Catherine; Cannet, Didier

    2015-03-01

    The popularity of social networks and the huge number of exchanges have made them immensely important for the communication of information. This French study explored prevention in hereditary breast cancer using a social Internet network to communicate information. The principal objective was to inform French women aged from 20 to 50 years, using the social network Facebook, about the warning signs of breast cancer in cases of a predisposition to the disease due to a genetic mutation. The secondary objectives were to inform people about screening. An information page entitled "hereditary breast cancer: and if I was concerned?" was distributed in 3 different ways: from friend to friend, via groups of persons, and by targeted advertising. Four articles and 11 messages were distributed over 27 days. The total number of visits for this period amounted to 1019. A total of 81 percent of the Internauts were women and 55 percent of the visitors were aged between 25 and 44 years. Other information campaigns concerning public health issues could be conducted using this tool. A legal framework is necessary to preserve the quality of the medical information provided. This new means of communication, used for prevention purposes, will add to other frequently used methods of communication.

  3. Giving information on medicinal products to the general public--in search of a definition to safeguard the patient.

    Science.gov (United States)

    Faeh, Andrea

    2014-04-01

    Information on medicinal products is vital for enabling patients to give informed consent to the use of a specific product. Within the European Union (EU) the debate about how much information about prescription-only medicinal products should be made available to patients has gone on for the past five years with no definite conclusion yet. This contribution assesses the current legislation and the ongoing debate in order to identify the challenges and the prospect of new legislation, and consider its potential implications for the scope for advertising and for patient safety.

  4. Information

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    There are unstructured abstracts (no more than 256 words) and structured abstracts (no more than 480). The specific requirements for structured abstracts are as follows:An informative, structured abstracts of no more than 4-80 words should accompany each manuscript. Abstracts for original contributions should be structured into the following sections. AIM (no more than 20 words): Only the purpose should be included. Please write the aim as the form of "To investigate/ study/..."; MATERIALS AND METHODS (no more than 140 words); RESULTS (no more than 294 words): You should present P values where appropnate and must provide relevant data to illustrate how they were obtained, e.g. 6.92 ± 3.86 vs 3.61 ± 1.67, P< 0.001; CONCLUSION (no more than 26 words).

  5. The pack size effect: Influence on consumer perceptions of portion sizes

    NARCIS (Netherlands)

    Hieke, Sophie; Palascha, Aikaterini; Jola, Corinne; Wills, Josephine; Raats, Monique M.

    2016-01-01

    Larger portions as well as larger packs can lead to larger prospective consumption estimates, larger servings and increased consumption, described as 'portion-size effects' and 'pack size effects'. Although related, the effects of pack sizes on portion estimates have received less attention. While i

  6. Are general practitioners getting the information they need from hospitals to manage their lung cancer patients?: A qualitative exploration

    National Research Council Canada - National Science Library

    Rowlands, Stella; Callen, Joanne; Westbrook, Johanna

    2012-01-01

    .... The aim of this study was to investigate perceptions of the quality, format and timeliness of the patient information GPs receive from a multidisciplinary hospital-based lung cancer team, and elicit...

  7. Trapezius upper portion trigger points treatment purpose in positional release therapy with electromyographic analysis

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Kelencz

    2011-01-01

    Full Text Available Background : This quantification process is made through electromyography analysis. This technique of analysis is able to provide a general view of the tension decrease in the superior muscle fibers of the trapezius after therapy. Aims : The focus of the present work is to evaluate the treatment of the cervicobrachialgia by Positional Release Therapy (PRT. Material and Methods : The present work studies six patients, with ages 44 to 63 (1 male and 5 female who present tension in the trapezius upper portion fibers. All patients were submitted to 10 session of 30 minutes each. The electromyography was collected on the first and tenth day of treatment. Results : The results demonstrated a progressive decrease of pain in each session. The tension was evaluated by the electromyography analysis, which showed the relations between time of treatment and less pain. Conclusion : With these results, it was possible to verify quantitatively the efficiency of the PRT in the improvement of life quality.

  8. Difficulties Review Atlas Booster Airborne and Ground Support Systems. Book 2. General Information. Volume 3. Autopilot System Airborne Difficulties Review

    Science.gov (United States)

    1966-08-15

    Explanatory Information For Use of Difficulties Review (DR) Data Tab Runs This information has been prepared to facilitate nse of the DR. It is not... hiit op t a a Ito. L- 0 - IV TtJ- ’S I, t, fi 4t w 2 ii:~ 94 5 - sN g a .. tt I Z a -=o. La ad Iwo ,a aus * W a L a aj a * a * a x 2 w a -t hi 1 4

  9. Knowledge reductions in generalized incomplete information systems%广义不完备信息系统的知识约简

    Institute of Scientific and Technical Information of China (English)

    申锦标; 吕跃进

    2009-01-01

    This paper investigated the generalized incomplete information systems in which lost and "do not care" unknown values were coexisting. Based on a new dual relation, studied approach to knowledge reduction in the generalized incomplete information systems. From the view point of the dual relation based rough set model, introduced the knowledge reductions and discernibility matrixes into the generalized incomplete information systems. Also obtained the judgment theorems and algorithm associated with these knowledge reductions. Finally, cited a real example to demonstrate that the knowledge reduction algorithm was feasible and effective to deal with the fuzzy and uncertain informations in generalized incomplete information systems. The research was meaningful both in the theory and in applications for the acquisition of knowledge in the complex incomplete information systems.%以同时具有丢失型和遗漏型未知属性值的广义不完备信息系统为研究对象,提出了一种新的二元关系,并基于此关系讨论了其中的知识约简问题.在广义不完备信息系统中,引入了约简、广义区分矩阵等概念,并给出了约简的判定定理和知识约简算法.最后,通过一个具体的例子,说明了约简算法在广义不完备信息系统中处理模糊和不确定性知识是可行、有效的,为从复杂的不完备信息系统中获取知识提供了新的理论基础与技术手段.

  10. The geometry of generalized force matching and related information metrics in coarse-graining of molecular systems

    Science.gov (United States)

    Kalligiannaki, Evangelia; Harmandaris, Vagelis; Katsoulakis, Markos A.; Plecháč, Petr

    2015-08-01

    Using the probabilistic language of conditional expectations, we reformulate the force matching method for coarse-graining of molecular systems as a projection onto spaces of coarse observables. A practical outcome of this probabilistic description is the link of the force matching method with thermodynamic integration. This connection provides a way to systematically construct a local mean force and to optimally approximate the potential of mean force through force matching. We introduce a generalized force matching condition for the local mean force in the sense that allows the approximation of the potential of mean force under both linear and non-linear coarse graining mappings (e.g., reaction coordinates, end-to-end length of chains). Furthermore, we study the equivalence of force matching with relative entropy minimization which we derive for general non-linear coarse graining maps. We present in detail the generalized force matching condition through applications to specific examples in molecular systems.

  11. The geometry of generalized force matching and related information metrics in coarse-graining of molecular systems.

    Science.gov (United States)

    Kalligiannaki, Evangelia; Harmandaris, Vagelis; Katsoulakis, Markos A; Plecháč, Petr

    2015-08-28

    Using the probabilistic language of conditional expectations, we reformulate the force matching method for coarse-graining of molecular systems as a projection onto spaces of coarse observables. A practical outcome of this probabilistic description is the link of the force matching method with thermodynamic integration. This connection provides a way to systematically construct a local mean force and to optimally approximate the potential of mean force through force matching. We introduce a generalized force matching condition for the local mean force in the sense that allows the approximation of the potential of mean force under both linear and non-linear coarse graining mappings (e.g., reaction coordinates, end-to-end length of chains). Furthermore, we study the equivalence of force matching with relative entropy minimization which we derive for general non-linear coarse graining maps. We present in detail the generalized force matching condition through applications to specific examples in molecular systems.

  12. Computerized extraction of information on the quality of diabetes care from free text in electronic patient records of general practitioners

    NARCIS (Netherlands)

    Voorham, Jaco; Denig, Petra

    2007-01-01

    Objective: This study evaluated a computerized method for extracting numeric clinical measurements related to diabetes care from free text in electronic patient records (EPR) of general practitioners. Design and Measurements: Accuracy of this number-oriented approach was compared to manual chart

  13. 76 FR 24901 - Request for Input To Inform a Possible Surgeon General Action on Prescription Drug Abuse in Youth

    Science.gov (United States)

    2011-05-03

    ... Action on Prescription Drug Abuse in Youth AGENCY: National Institute on Drug Abuse, National Institutes...: The National Institute on Drug Abuse, a Research Institute of the National Institutes of Health, is... General response to the public health problem of prescription drug abuse among youth....

  14. Computerized extraction of information on the quality of diabetes care from free text in electronic patient records of general practitioners

    NARCIS (Netherlands)

    Voorham, Jaco; Denig, Petra

    2007-01-01

    Objective: This study evaluated a computerized method for extracting numeric clinical measurements related to diabetes care from free text in electronic patient records (EPR) of general practitioners. Design and Measurements: Accuracy of this number-oriented approach was compared to manual chart abs

  15. Patients' views about the use of their personal information from general practice medical records in health research: a qualitative study in Ireland.

    Science.gov (United States)

    Clerkin, P; Buckley, B S; Murphy, A W; MacFarlane, A E

    2013-02-01

    National policies are being developed, which may limit access to patients' records for health research. This could reduce the ability of health research to benefit society as a whole. It is important to develop an in-depth understanding of people's views across demographic groups to inform such policy development. Aims. To explore patients' views about the use of their general practice records in health research with attention to gender and age. Design of study. Qualitative study using focus groups. Six General Practices in the west of Ireland. Focus Group interviews with 35 people who were patients at the practices. Overall, participants were positively inclined towards the idea of information from their records (anonymous and identifiable) being used in research for the 'greater good' although there were some concerns about personal information being 'leaked'. Males emphasized risks in relation to employment and finances, whereas females emphasized risks in relation to social discomfort and embarrassment. Participants were supportive of consent models that enable patients to give prior ongoing consent for specific agreed 'levels' of data use, affording patients self-determination without the need for consent request on study-by-study basis. Overall male and female patients of different ages are supportive of the use of their general practice records in health research and of general practitioners as data protectors.

  16. The C-Terminal Portion of the Nucleocapsid Protein Demonstrates SARS-CoV Antigenicity

    Institute of Scientific and Technical Information of China (English)

    Guozhen Liu; Bo You; Ye Yin; Shuting Li; Hao Wang; Yan Ren; Jia Ji; Xiaoqian Zhao; Yongqiao Sun; Xiaowei Zhang; Jianqiu Fang; Shaohui Hu; Jian Wang; Siqi Liu; Jun Yu; Heng Zhu; Huanming Yang; Yongwu Hu; Peng Chen; Jianning Yin; Jie Wen; Jingqiang Wang; Liang Lin; Jinxiu Liu

    2003-01-01

    In order to develop clinical diagnostic tools for rapid detection of SARS-CoV (severe acute respiratory syndrome-associated coronavirus) and to identify candidate proteins for vaccine development, the C-terminal portion of the nucleocapsid (NC)gene was amplified using RT-PCR from the SARS-CoV genome, cloned into a yeast expression vector (pEGH), and expressed as a glutathione S-transferase (GST) and Hisx6 double-tagged fusion protein under the control of an inducible promoter.Western analysis on the purified protein confirmed the expression and purification of the NC fusion proteins from yeast. To determine its antigenicity, the fusion protein was challenged with serum samples from SARS patients and normal controls.The NC fusion protein demonstrated high antigenicity with high specificity, and therefore, it should have great potential in designing clinical diagnostic tools and provide useful information for vaccine development.

  17. SHRIF, a General-Purpose System for Heuristic Retrieval of Information and Facts, Applied to Medical Knowledge Processing.

    Science.gov (United States)

    Findler, Nicholas V.; And Others

    1992-01-01

    Describes SHRIF, a System for Heuristic Retrieval of Information and Facts, and the medical knowledge base that was used in its development. Highlights include design decisions; the user-machine interface, including the language processor; and the organization of the knowledge base in an artificial intelligence (AI) project like this one. (57…

  18. Ontology-aided annotation, visualization and generalization of geological time-scale information from online geological map services

    NARCIS (Netherlands)

    Ma, X.; Carranza, E.J.M.; Wu, C.; Meer, F.D. van der

    2012-01-01

    Geological maps are increasingly published and shared online, whereas tools and services supporting information retrieval and knowledge discovery are underdeveloped. In this study, we developed an ontology of geological time scale by using a RDF (Resource Description Framework) model to represent th

  19. A general model for the estimation of societal costs of lost production and informal care in Italy

    Directory of Open Access Journals (Sweden)

    Lorenzo Pradelli

    2017-02-01

    reported HRQoL data with demographically matched Italian norms. Our results will be useful for cost-effectiveness and budget impact analyses conducted from the perspective of the Italian society and we encourage the inclusion of these costs in economic evaluations to allow decision makers to be fully informed about the costs and consequences of their decisions on healthcare interventions.

  20. Improvement of Organizational Performance and Instructional Design: An Analogy Based on General Principles of Natural Information Processing Systems

    Science.gov (United States)

    Darabi, Aubteen; Kalyuga, Slava

    2012-01-01

    The process of improving organizational performance through designing systemic interventions has remarkable similarities to designing instruction for improving learners' performance. Both processes deal with subjects (learners and organizations correspondingly) with certain capabilities that are exposed to novel information designed for producing…

  1. Ontology-aided annotation, visualization and generalization of geological time-scale information from online geological map services

    NARCIS (Netherlands)

    Ma, X.; Carranza, E.J.M.; Wu, C.; Meer, F.D. van der

    2012-01-01

    Geological maps are increasingly published and shared online, whereas tools and services supporting information retrieval and knowledge discovery are underdeveloped. In this study, we developed an ontology of geological time scale by using a RDF (Resource Description Framework) model to represent

  2. Ontology-aided annotation, visualization and generalization of geological time scale information from online geological map services

    NARCIS (Netherlands)

    Ma, Marshal; Ma, X.; Carranza, E.J.M; Wu, C.; van der Meer, F.D.

    2012-01-01

    Geological maps are increasingly published and shared online, whereas tools and services supporting information retrieval and knowledge discovery are underdeveloped. In this study, we developed an ontology of geological time scale by using a Resource Description Framework model to represent the

  3. IFLA General Conference, 1992. Presession Seminar on the Status, Reputation, and Image of the Library and Information Profession. Papers.

    Science.gov (United States)

    International Federation of Library Associations and Institutions, London (England).

    Seven papers are presented from the presession of the 1992 International Federation of Library Associations and Institutions (IFLA) conference dealing with the status and reputation of the library and information professions, which continue to suffer a lack of image in society. Suggestions for improving the status of the library and information…

  4. Imprecision and uncertainty in information representation and processing new tools based on intuitionistic fuzzy sets and generalized nets

    CERN Document Server

    Sotirov, Sotir

    2016-01-01

    The book offers a comprehensive and timely overview of advanced mathematical tools for both uncertainty analysis and modeling of parallel processes, with a special emphasis on intuitionistic fuzzy sets and generalized nets. The different chapters, written by active researchers in their respective areas, are structured to provide a coherent picture of this interdisciplinary yet still evolving field of science. They describe key tools and give practical insights into and research perspectives on the use of Atanassov's intuitionistic fuzzy sets and logic, and generalized nets for describing and dealing with uncertainty in different areas of science, technology and business, in a single, to date unique book. Here, readers find theoretical chapters, dealing with intuitionistic fuzzy operators, membership functions and algorithms, among other topics, as well as application-oriented chapters, reporting on the implementation of methods and relevant case studies in management science, the IT industry, medicine and/or ...

  5. Acquiring and producing sentences: Whether learners use verb-specific or verb-general information depends on cue validity

    Directory of Open Access Journals (Sweden)

    Malathi eThothathiri

    2016-03-01

    Full Text Available Learning to produce sentences involves learning patterns that enable the generation of new utterances. Language contains both verb-specific and verb-general regularities that are relevant to this capacity. Previous research has focused on whether one source is more important than the other. We tested whether the production system can flexibly learn to use either source, depending on the predictive validity of different cues in the input. Participants learned new sentence structures in a miniature language paradigm. In three experiments, we manipulated whether individual verbs or verb-general mappings better predicted the structures heard during learning. Evaluation of participants’ subsequent production revealed that they could use either the structural preferences of individual verbs or abstract meaning-to-form mappings to construct new sentences. Further, this choice varied according to cue validity. These results demonstrate flexibility within the production architecture and the importance of considering how language was learned when discussing how language is used.

  6. Some Generalized Dependent Aggregation Operators with Interval-Valued Intuitionistic Fuzzy Information and Their Application to Exploitation Investment Evaluation

    OpenAIRE

    Xiao-wen Qi; Chang-yong Liang; Junling Zhang

    2013-01-01

    We investigate multiple attribute group decision making (MAGDM) problems with arguments taking the form of interval-valued intuitionistic fuzzy numbers. In order to relieve influence of unfair arguments, a Gaussian distribution-based argument-dependent weighting method and a hybrid support-function-based argument-dependent weighting method are devised by, respectively, measuring support degrees of arguments indirectly and directly, based on which the Gaussian generalized interval-valued intui...

  7. Some Generalized Dependent Aggregation Operators with Interval-Valued Intuitionistic Fuzzy Information and Their Application to Exploitation Investment Evaluation

    Directory of Open Access Journals (Sweden)

    Xiao-wen Qi

    2013-01-01

    Full Text Available We investigate multiple attribute group decision making (MAGDM problems with arguments taking the form of interval-valued intuitionistic fuzzy numbers. In order to relieve influence of unfair arguments, a Gaussian distribution-based argument-dependent weighting method and a hybrid support-function-based argument-dependent weighting method are devised by, respectively, measuring support degrees of arguments indirectly and directly, based on which the Gaussian generalized interval-valued intuitionistic fuzzy ordered weighted averaging operator (Gaussian-GIIFOWA and geometric operator (Gaussian-GIIFOWG, the power generalized interval-valued intuitionistic fuzzy ordered weighted averaging (P-GIIFOWA operator and geometric (P-GIIFOWA operator are proposed to generalize a wide range of aggregation operators for decision makers to flexibly choose in decision modelling. And some desirable properties of the proposed operators are also analyzed. Further, application of an approach integrating proposed operators to exploitation investment evaluation of tourist spots has shown the effectiveness and practicality of developed methods; experimental results also verify the properties of proposed operators.

  8. Aplicación de la teoría general de sistemas al análisis de los sistemas informáticos

    OpenAIRE

    Zubenko, Yuriy; Cataldi, Zulma; Lage, Fernando Javier

    2001-01-01

    Utilizando la metodología del análisis de sistemas y la teoría general de sistemas se pueden resolver tres tareas pertinentes a los sistemas informáticos en estadíos diferentes: el análisis de sistema de computación (en forma estática), el análisis de los sistemas de programación (en estática y dinámica) y el pronóstico de la evolución de los sistemas de computación (evolución cíclica). Para ello, se usa el esquema o modelo general del sistema informático para representar cada tarea del siste...

  9. Aplicación de la teoría general de sistemas al análisis de los sistemas informáticos

    OpenAIRE

    Zubenko, Yuriy; Cataldi, Zulma; Lage, Fernando Javier

    2001-01-01

    Utilizando la metodología del análisis de sistemas y la teoría general de sistemas se pueden resolver tres tareas pertinentes a los sistemas informáticos en estadíos diferentes: el análisis de sistema de computación (en forma estática), el análisis de los sistemas de programación (en estática y dinámica) y el pronóstico de la evolución de los sistemas de computación (evolución cíclica). Para ello, se usa el esquema o modelo general del sistema informático para representar cada tarea del siste...

  10. Interpreting the Hydrology of a Desert Mountain Stream to a General Public: Using Multimedia to Enhance Informal Experiential Education

    Science.gov (United States)

    Woodard, G. C.; Carpenter, K. D.

    2002-12-01

    Sabino Canyon near Tucson, Arizona draws over 1 million visits per year. The centerpiece of the canyon is Sabino Creek, an ephemeral stream fed by seasonal snowmelt and monsoon rains. Frequently asked questions by canyon visitors include: How can a stream flow in the desert environment? Why are the surrounding mountaintops so much cooler and wetter? How can the stream flow without recent rain or snowmelt? Where does the water go? The NSF STC for Sustainability of semi-Arid Hydrology and Riparian Areas (SAHRA) has partnered with the USGS and the USDA Forest Service to develop static displays and a touch-screen electronic kiosk for the Sabino Canyon Visitors Center that explain what streamflow is, where the waters of Sabino Creek originate, where they go, what conditions produce flash flooding, and the hydrology of sky island environments. The kiosk, and an associated Web site, also give current weather and streamflow conditions at various points in the canyon, plus typical and extreme conditions for the current date. Designing displays that attract and inform a diverse mix of visitors with varying levels of interest, reading levels, and attention spans is a major challenge. We have integrated static displays featuring light boxes with a touch-screen kiosk featuring graphics, animation, video, sound effects, and voice-overs. Optional sub-titles are in five languages. The goal is to attract visitors to the display and then meet their various interests and information needs. Hydrology is a foreign subject to the great majority of people, and opportunities to informally educate them are relatively scarce. This presentation will show how current multimedia technology can be combined with proven methods of informal experiential education to communicate some basic hydrologic principles.

  11. Small, medium, large or supersize? The development and evaluation of interventions targeted at portion size.

    Science.gov (United States)

    Vermeer, W M; Steenhuis, I H M; Poelman, M P

    2014-07-01

    In the past decades, portion sizes of high-caloric foods and drinks have increased and can be considered an important environmental obesogenic factor. This paper describes a research project in which the feasibility and effectiveness of environmental interventions targeted at portion size was evaluated. The studies that we conducted revealed that portion size labeling, offering a larger variety of portion sizes, and proportional pricing (that is, a comparable price per unit regardless of the size) were considered feasible to implement according to both consumers and point-of-purchase representatives. Studies into the effectiveness of these interventions demonstrated that the impact of portion size labeling on the (intended) consumption of soft drinks was, at most, modest. Furthermore, the introduction of smaller portion sizes of hot meals in worksite cafeterias in addition to the existing size stimulated a moderate number of consumers to replace their large meals by a small meal. Elaborating on these findings, we advocate further research into communication and marketing strategies related to portion size interventions; the development of environmental portion size interventions as well as educational interventions that improve people's ability to deal with a 'super-sized' environment; the implementation of regulation with respect to portion size labeling, and the use of nudges to stimulate consumers to select healthier portion sizes.

  12. Succinate dehydrogenase activity and soma size of motoneurons innervating different portions of the rat tibialis anterior

    Science.gov (United States)

    Ishihara, A.; Roy, R. R.; Edgerton, V. R.

    1995-01-01

    The spatial distribution, soma size and oxidative enzyme activity of gamma and alpha motoneurons innervating muscle fibres in the deep (away from the surface of the muscle) and superficial (close to the surface of the muscle) portions of the tibialis anterior in normal rats were determined. The deep portion had a higher percentage of high oxidative fibres than the superficial portion of the muscle. Motoneurons were labelled by retrograde neuronal transport of fluorescent tracers: Fast Blue and Nuclear Yellow were injected into the deep portion and Nuclear Yellow into the superficial portion of the muscle. Therefore, motoneurons innervating the deep portion were identified by both a blue fluorescent cytoplasm and a golden-yellow fluorescent nucleus, while motoneurons innervating the superficial portion were identified by only a golden-yellow fluorescent nucleus. After staining for succinate dehydrogenase activity on the same section used for the identification of the motoneurons, soma size and succinate dehydrogenase activity of the motoneurons were measured. The gamma and alpha motoneurons innervating both the deep and superficial portions were located primarily at L4 and were intermingled within the same region of the dorsolateral portion of the ventral horn in the spinal cord. Mean soma size was similar for either gamma or alpha motoneurons in the two portions of the muscle. The alpha motoneurons innervating the superficial portion had a lower mean succinate dehydrogenase activity than those innervating the deep portion of the muscle. An inverse relationship between soma size and succinate dehydrogenase activity of alpha, but not gamma, motoneurons innervating both the deep and superficial portions was observed. Based on three-dimensional reconstructions within the spinal cord, there were no apparent differences in the spatial distribution of the motoneurons, either gamma or alpha, associated with the deep and superficial compartments of the muscle. The data

  13. 保险中小样本信息处理的非均匀信息扩散法%General limited information diffusion method of small-sample information analysis in insurance

    Institute of Scientific and Technical Information of China (English)

    忻莉莉; 耿辉; 王永民; 张晶晶

    2007-01-01

    When analyzing and evaluating risks in insurance,people are often confronted with the situation of incomplete information and insufficient data,which is known as a small-sample problem.In this paper,a one-dimensional small-sample problem in insurance was investigated using the kernel density estimation method(KerM)and general limited information diffusion method(GIDM).In particular,MacCormack technique was applied to get the solutions of GIDM equations and then the optimal diffusion solution was acquired based on the two optimization principles.Finally,the analysis introduced in this paper was verified by treating some examples and satisfying results were obtained.

  14. How food marketers can sell smaller portions: Consumer insights and product innovation.

    Science.gov (United States)

    Riis, J; Fisher, J O; Rowe, S

    2016-08-01

    Food portion size has been shown to be an important driver of energy intake. Despite the well acknowledged role of portion control in weight management, large portion sizes remain ubiquitous in the marketplace. Moving consumers towards consumption of smaller portion sizes will require changes in consumer behavior as well as changes in products available to consumers in a variety of settings. This special supplement presents cutting edge research aimed at understanding consumer behavior around portion size and innovations in product design that may promote the selection and consumption of smaller portion sizes. We identify further research that will be needed to translate basic behavioral findings into real world settings and to viable product development.

  15. 数字信息化技术在全科医疗中的应用研究%Application of Digital Information Technology in General Practice

    Institute of Scientific and Technical Information of China (English)

    刘娟娟; 刘颖; 任菁菁

    2015-01-01

    随着数字信息化技术和全科医疗事业的不断发展。目前,有越来越多的数字信息化技术应用于全科医疗事业,如电子健康档案、电子病历、远程会诊、双向转诊、家庭健康信息监测及医疗服务视频电话等。数字信息化技术可以优化医疗卫生的资源配置,有利于实现医疗信息共享,提高医疗卫生服务水平。它体现了全科医疗“以人为本”的服务宗旨,有利于基层医疗卫生服务机构做好居民健康“守门人”和国家医疗保健“守门人”的职责,可以为卫生政策的制定提供依据,从而指导社区卫生服务的有效开展。本文阐述了数字信息化技术在国内外全科医疗中的应用现状、具体体现、优势及存在的问题,以期为进一步研究提供参考。%With the development of digital information technology and general practice. At present,increasingly more information technology is applied in general practice,such as electronic health records,electronic medical records,remote medical consultation system,two-way referral system,family health monitoring and medical service by visual telephone. Digital information technology is conducive to optimizing the allocation of health resources,realizing the sharing of medical information, and improving the level of medical service. It is targeted at the principle of" people-oriented service" in general practice and is beneficial to grassroots medical institutions to better serve community health care and national health care. Application of digital information technology in general practice provides a reference for the formulation of health policies and a guidance for community health service. The article introduced the status at home and abroad, specific manifestations, advantages, problems of the application of digital information technology in genreal practice,in order to provide suggestions for further research.

  16. Image portion identification methods, image parsing methods, image parsing systems, and articles of manufacture

    Science.gov (United States)

    Lassahn, Gordon D.; Lancaster, Gregory D.; Apel, William A.; Thompson, Vicki S.

    2013-01-08

    Image portion identification methods, image parsing methods, image parsing systems, and articles of manufacture are described. According to one embodiment, an image portion identification method includes accessing data regarding an image depicting a plurality of biological substrates corresponding to at least one biological sample and indicating presence of at least one biological indicator within the biological sample and, using processing circuitry, automatically identifying a portion of the image depicting one of the biological substrates but not others of the biological substrates.

  17. Exact Performance Analysis of Partial Relay Selection Based on Shadowing Side Information over Generalized Composite Fading Channels

    CERN Document Server

    Yilmaz, Ferkan

    2011-01-01

    Relay technology has recently gained great interest in millimeter wave (60 GHz or above) radio frequencies as a promising transmission technique improving the quality of service, providing high data rate, and extending the coverage area without additional transmit power in deeply shadowed wireless environments. The performance of relay-based systems depends considerably on which relay selection protocols are used. These protocols are typically using the channel side information (CSI). Specifically, the relay terminal (RT) is chosen among all available RTs by a centralized entity (CE) which receives all RTs' CSI via feedback channels. However, in the millimeter wave radio frequencies, the rate of the variation of the CSI is much higher than that of a classical system operating in 6 GHz frequencies under the same mobility conditions, which evidently results in a serious problem causing outdated (inaccurate) CSI for the relay selection protocol at the CE since the feedback channels have a backhaul / transmission...

  18. [Access, use and preferences of Information and Communication Technologies by physicians in a general hospital in Peru].

    Science.gov (United States)

    Vásquez-Silva, Luis; Ticse, Ray; Alfaro-Carballido, Luz; Guerra-Castañon, Felix

    2015-01-01

    We assessed the access, use and preferences of information and communication technology (ICT) by physicians who practice at Cayetano Heredia National Hospital. The questionnaire explored the availability and skills of ICT, time, educational activities, search engines and technological applications most used as well as ICT preferences in education.211 physicians were surveyed; laptop use was 93%, tablet and smartphone use was 66% and 88%.68% have mobile Internet. Differences were evident in the frequency of use of ICT in 25-34 year old age group as well as a higher level of skills (paccess of ICT is common among doctors in this hospital and there is positive interest in its use in education.

  19. A qualitative study of parents' perceptions and use of portion size strategies for preschool children's snacks.

    Science.gov (United States)

    Blake, Christine E; Fisher, Jennifer Orlet; Ganter, Claudia; Younginer, Nicholas; Orloski, Alexandria; Blaine, Rachel E; Bruton, Yasmeen; Davison, Kirsten K

    2015-05-01

    Increases in childhood obesity correspond with shifts in children's snacking behaviors and food portion sizes. This study examined parents' conceptualizations of portion size and the strategies they use to portion snacks in the context of preschool-aged children's snacking. Semi-structured qualitative interviews were conducted with non-Hispanic white (W), African American (AA), and Hispanic (H) low-income parents (n = 60) of preschool-aged children living in Philadelphia and Boston. The interview examined parents' child snacking definitions, purposes, contexts, and frequency. Verbatim transcripts were analyzed using a grounded theory approach. Coding matrices compared responses by race/ethnicity, parent education, and household food security status. Parents' commonly referenced portion sizes when describing children's snacks with phrases like "something small." Snack portion sizes were guided by considerations including healthfulness, location, hunger, and timing. Six strategies for portioning snacks were presented including use of small containers, subdividing large portions, buying prepackaged snacks, use of hand measurement, measuring cups, scales, and letting children determine portion size. Differences in considerations and strategies were seen between race/ethnic groups and by household food security status. Low-income parents of preschool-aged children described a diverse set of considerations and strategies related to portion sizes of snack foods offered to their children. Future studies should examine how these considerations and strategies influence child dietary quality. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Using the Job-Demands-Resources model to predict turnover in the information technology workforce – General effects and gender

    Directory of Open Access Journals (Sweden)

    Peter Hoonakker

    2014-01-01

    Full Text Available High employee turnover has always been a major issue for Information Technology (IT. In particular, turnover of women is very high. In this study, we used the Job Demand/Resources (JD-R model to examine the relationship between job demands and job resources, stress/burnout and job satisfaction/commitment, and turnover intention and tested the model for gender differences. Data were collected in five IT companies. A sample of 624 respondents (return rate: 56%; 54% males; mean age: 39.7 years was available for statistical analyses. Results of our study show that relationships between job demands and turnover intention are mediated by emotional exhaustion (burnout and relationships between job resources and turnover intention are mediated by job satisfaction. We found noticeable gender differences in these relationships, which can explain differences in turnover intention between male and female employees. The results of our study have consequences for organizational retention strategies to keep men and women in the IT work force.

  1. A quantum-information-theoretic complement to a general-relativistic implementation of a beyond-Turing computer

    CERN Document Server

    Wuthrich, Christian

    2014-01-01

    There exists a growing literature on the so-called physical Church-Turing thesis in a relativistic spacetime setting. The physical Church-Turing thesis is the conjecture that no computing device that is physically realizable (even in principle) can exceed the computational barriers of a Turing machine. By suggesting a concrete implementation of a beyond-Turing computer in a spacetime setting, Istv\\'an N\\'emeti and Gyula D\\'avid (2006) have shown how an appreciation of the physical Church-Turing thesis necessitates the confluence of mathematical, computational, physical, and indeed cosmological ideas. In this essay, I will honour Istv\\'an's seventieth birthday, as well as his longstanding interest in, and his seminal contributions to, this field going back to as early as 1987 by modestly proposing how the concrete implementation in N\\'emeti and D\\'avid (2006) might be complemented by a quantum-information-theoretic communication protocol between the computing device and the logician who sets the beyond-Turing ...

  2. Arranging and negotiating the use of informal interpreters in general practice consultations: experiences of refugees and asylum seekers in the west of Ireland.

    Science.gov (United States)

    MacFarlane, Anne; Dzebisova, Zhanna; Karapish, Dmitri; Kovacevic, Bosiljka; Ogbebor, Florence; Okonkwo, Ekaterina

    2009-07-01

    This paper focuses on the work involved for service users in arranging and negotiating the use of informal interpreters from their social networks for general practice consultations. The data are drawn from a participatory learning and action research study, carried out in the west of Ireland. Qualitative data were gathered using a peer researcher model from a 'hard to reach' community of Serbo-Croat and Russian refugees and asylum seekers (n=26). The findings elucidate that there is a tension for service users between the experienced benefits of having a trusted friend/family member present to act as their interpreter and the burden of work and responsibility to manage the language barrier. Participants emphasize that, for them, the use of informal interpreters can be inadequate and problematic and can leave them worried, frustrated and with experiences of error and misdiagnosis. Overall, they state a clear preference for the use of professional, trained interpreters in general practice consultations which is currently unavailable to them in routine Irish general practice consultations.

  3. Inductive Generalization with Familiar Categories: Developmental Changes in Children’s Reliance on Perceptual Similarity and Kind Information

    Directory of Open Access Journals (Sweden)

    Karrie E. Godwin

    2015-07-01

    Full Text Available Inductive generalization is ubiquitous in human cognition; however, the factors underpinning this ability early in development remain contested. The present study was designed to (1 test the predictions of the naïve theory and a similarity-based account and (2 examine the mechanism by which labels promote induction. In Experiment 1, 3- to 5-year-old children made inferences about highly familiar categories. The results were not fully consistent with either theoretical account. In contrast to the predictions of the naïve theory approach, the youngest children in the study did not ignore perceptually compelling lures in favor of category-match items; in contrast to the predictions of the similarity-based account, no group of participants favored perceptually compelling lures in the presence of dissimilar-looking category-match items. In Experiment 2 we investigated the mechanisms by which labels promote induction by examining the influence of different label types, namely category labels (e.g., the target and category-match both labeled as bird and descriptor labels (e.g., the target and the perceptual lure both labeled as brown on induction performance. In contrast to the predictions of the naïve theory approach, descriptor labels but not category labels affected induction in 3-year-old children. Consistent with the predictions of the similarity-based account, descriptor labels affected the performance of children in all age groups included in the study. The implications of these findings for the developmental account of induction are discussed.

  4. Individual uncertainty and the uncertainty of science: The impact of perceived conflict and general self-efficacy on the perception of tentativeness and credibility of scientific information

    Directory of Open Access Journals (Sweden)

    Danny eFlemming

    2015-12-01

    Full Text Available We examined in two empirical studies how situational and personal aspects of uncertainty influence laypeople’s understanding of the uncertainty of scientific information, with focus on the detection of tentativeness and perception of scientific credibility. In the first study (N = 48, we investigated the impact of a perceived conflict due to contradicting information as a situational, text-inherent aspect of uncertainty. The aim of the second study (N = 61 was to explore the role of general self-efficacy as an intra-personal uncertainty factor. In Study 1, participants read one of two versions of an introductory text in a between-group design. This text provided them with an overview about the neurosurgical procedure of deep brain stimulation (DBS. The text expressed a positive attitude toward DBS in one experimental condition or focused on the negative aspects of this method in the other condition. Then participants in both conditions read the same text that dealt with a study about DBS as experimental treatment in a small sample of patients with major depression. Perceived conflict between the two texts was found to increase the perception of tentativeness and to decrease the perception of scientific credibility, implicating that text-inherent aspects have significant effects on critical appraisal. The results of Study 2 demonstrated that participants with higher general self-efficacy detected the tentativeness to a lesser degree and assumed a higher level of scientific credibility, indicating a more naïve understanding of scientific information. This appears to be contradictory to large parts of previous findings that showed positive effects of high self-efficacy on learning. Both studies showed that perceived tentativeness and perceived scientific credibility of medical information contradicted each other. We conclude that there is a need for supporting laypeople in understanding the uncertainty of scientific information and that

  5. Initial design of culturally informed behavioral intervention technologies: developing an mHealth intervention for young sexual minority men with generalized anxiety disorder and major depression.

    Science.gov (United States)

    Burns, Michelle Nicole; Montague, Enid; Mohr, David C

    2013-12-05

    To our knowledge, there is no well-articulated process for the design of culturally informed behavioral intervention technologies. This paper describes the early stages of such a process, illustrated by the methodology for the ongoing development of a behavioral intervention technology targeting generalized anxiety disorder and major depression among young sexual minority men. We integrated instructional design for Internet behavioral intervention technologies with greater detail on information sources that can identify user needs in understudied populations, as well as advances in the understanding of technology-specific behavioral intervention technology dimensions that may need to be culturally tailored. General psychological theory describing how to effect change in the clinical target is first integrated with theory describing potentially malleable factors that help explain the clinical problem within the population. Additional information sources are then used to (1) evaluate the theory, (2) identify population-specific factors that may affect users' ability to relate to and benefit from the behavioral intervention technology, and (3) establish specific skills, attitudes, knowledge, etc, required to change malleable factors posited in the theory. User needs result from synthesis of this information. Product requirements are then generated through application of the user needs to specific behavioral intervention technology dimensions (eg, technology platform). We provide examples of considerations relevant to each stage of this process and how they were applied. This process can guide the initial design of other culturally informed behavioral intervention technologies. This first attempt to create a systematic design process can spur development of guidelines for design of behavioral intervention technologies aimed to reduce health disparities.

  6. Individual Uncertainty and the Uncertainty of Science: The Impact of Perceived Conflict and General Self-Efficacy on the Perception of Tentativeness and Credibility of Scientific Information.

    Science.gov (United States)

    Flemming, Danny; Feinkohl, Insa; Cress, Ulrike; Kimmerle, Joachim

    2015-01-01

    We examined in two empirical studies how situational and personal aspects of uncertainty influence laypeople's understanding of the uncertainty of scientific information, with focus on the detection of tentativeness and perception of scientific credibility. In the first study (N = 48), we investigated the impact of a perceived conflict due to contradicting information as a situational, text-inherent aspect of uncertainty. The aim of the second study (N = 61) was to explore the role of general self-efficacy as an intra-personal uncertainty factor. In Study 1, participants read one of two versions of an introductory text in a between-group design. This text provided them with an overview about the neurosurgical procedure of deep brain stimulation (DBS). The text expressed a positive attitude toward DBS in one experimental condition or focused on the negative aspects of this method in the other condition. Then participants in both conditions read the same text that dealt with a study about DBS as experimental treatment in a small sample of patients with major depression. Perceived conflict between the two texts was found to increase the perception of tentativeness and to decrease the perception of scientific credibility, implicating that text-inherent aspects have significant effects on critical appraisal. The results of Study 2 demonstrated that participants with higher general self-efficacy detected the tentativeness to a lesser degree and assumed a higher level of scientific credibility, indicating a more naïve understanding of scientific information. This appears to be contradictory to large parts of previous findings that showed positive effects of high self-efficacy on learning. Both studies showed that perceived tentativeness and perceived scientific credibility of medical information contradicted each other. We conclude that there is a need for supporting laypeople in understanding the uncertainty of scientific information and that scientific writers should

  7. 12 CFR 604.435 - Record of closed meetings or closed portion of a meeting.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Record of closed meetings or closed portion of a meeting. 604.435 Section 604.435 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS FARM CREDIT ADMINISTRATION BOARD MEETINGS § 604.435 Record of closed meetings or closed portion...

  8. 21 CFR 102.45 - Fish sticks or portions made from minced fish.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Fish sticks or portions made from minced fish. 102... for Specific Nonstandardized Foods § 102.45 Fish sticks or portions made from minced fish. (a) The common or usual name of the food product that resembles and is of the same composition as fish sticks...

  9. Menu-engineering in restaurants - adapting portion sizes on plates to enhance vegetable consumption

    NARCIS (Netherlands)

    Reinders, Machiel J.; Huitink, Marlijn; Dijkstra, S.C.; Maaskant, Anna J.; Heijnen, Joris

    2017-01-01

    Background: The aim of this research was to investigate whether increased portion sizes of vegetables and decreased portion sizes of meat on main dishes increased the amount of vegetables consumed in a real-life restaurant setting without affecting customer satisfaction. The participants were

  10. Portion Size Labeling and Intended Soft Drink Consumption: The Impact of Labeling Format and Size Portfolio

    Science.gov (United States)

    Vermeer, Willemijn M.; Steenhuis, Ingrid H. M.; Leeuwis, Franca H.; Bos, Arjan E. R.; de Boer, Michiel; Seidell, Jacob C.

    2010-01-01

    Objective: To assess what portion size labeling "format" is most promising in helping consumers selecting appropriate soft drink sizes, and whether labeling impact depends on the size portfolio. Methods: An experimental study was conducted in fast-food restaurants in which 2 labeling formats (ie, reference portion size and small/medium/large…

  11. Small portion sizes in worksite cafeterias: do they help consumers to reduce their food intake?

    National Research Council Canada - National Science Library

    Vermeer, W M; Steenhuis, I H M; Leeuwis, F H; Heymans, M W; Seidell, J C

    2011-01-01

    ... consumers (that is, health education) or at altering the food environment in such a way that the healthy choice is made more easily available. This could be achieved by for instance offering smaller portion sizes or by keeping the prices per unit stable (that is, proportional pricing). Two studies have shown that decreasing portion sizes can decrease pe...

  12. 24 CFR 902.47 - Management operations portion of total PHAS points.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Management operations portion of... Operations § 902.47 Management operations portion of total PHAS points. Of the total 100 points available for a PHAS score, a PHA may receive up to 30 points based on the Management Operations Indicator....

  13. Portion Size Labeling and Intended Soft Drink Consumption: The Impact of Labeling Format and Size Portfolio

    Science.gov (United States)

    Vermeer, Willemijn M.; Steenhuis, Ingrid H. M.; Leeuwis, Franca H.; Bos, Arjan E. R.; de Boer, Michiel; Seidell, Jacob C.

    2010-01-01

    Objective: To assess what portion size labeling "format" is most promising in helping consumers selecting appropriate soft drink sizes, and whether labeling impact depends on the size portfolio. Methods: An experimental study was conducted in fast-food restaurants in which 2 labeling formats (ie, reference portion size and small/medium/large…

  14. Musculoskeletal disorders (Msds) and dental practice. part 1. General information-terminology, aetiology, work-relatedness, magnitude of the problem, and prevention.

    Science.gov (United States)

    Nermin, Yamalik

    2006-12-01

    Occupational health hazards are common in many sectors and are on the increase. Musculoskeletal disorders (MSDs), which are problems of musculoskeletal system, are significant and costly workplace problems affecting occupational health, productivity and the careers of the working population. Although there is a lack of uniform medical information and a clear understanding of the nature of MSDs, and significant difficulties in diagnosis which generate an ongoing debate regarding many aspects of these conditions, various risk factors are identified and preventive measures are available. As safety and health at work is a realistic target and prevention is clearly the best approach, the preventive philosophy deserves particular attention. This review aims to provide background information on general features of MSDs, identified risk factors and the basic philosophy of prevention.

  15. In the eye of the beholder: Visual biases in package and portion size perceptions.

    Science.gov (United States)

    Ordabayeva, Nailya; Chandon, Pierre

    2016-08-01

    As the sizes of food packages and portions have changed rapidly over the past decades, it has become crucial to understand how consumers perceive and respond to changes in size. Existing evidence suggests that consumers make errors when visually estimating package and portion sizes, and these errors significantly influence subsequent food choices and intake. We outline four visual biases (arising from the underestimation of increasing portion sizes, the dimensionality of the portion size change, labeling effects, and consumer affect) that shape consumers' perceptions of package and portion sizes. We discuss the causes of these biases, review their impact on food consumption decisions, and suggest concrete strategies to reduce them and to promote healthier eating. We conclude with a discussion of important theoretical and practical issues that should be addressed in the future.

  16. A Triadic Reflective-Impulsive-Interoceptive Awareness Model of General and Impulsive Information System Use: Behavioral Tests of Neuro-Cognitive Theory.

    Science.gov (United States)

    Turel, Ofir; Bechara, Antoine

    2016-01-01

    This study examines a behavioral tripartite model developed in the field of addiction, and applies it here to understanding general and impulsive information technology use. It suggests that technology use is driven by two information-processing brain systems: reflective and impulsive, and that their effects on use are modulated by interoceptive awareness processes. The resultant reflective-impulsive-interoceptive awareness model is tested in two behavioral studies. Both studies employ SEM techniques to time-lagged self-report data from n 1 = 300 and n 2 = 369 social networking site users. Study 1 demonstrated that temptations augment the effect of habit on technology use, and reduce the effect of satisfaction on use. Study 2 showed that temptations strengthen the effect of habit on impulsive technology use, and weaken the effect of behavioral expectations on impulsive technology use. Hence, the results consistently support the notion that information technology users' behaviors are influenced by reflective and impulsive information processing systems; and that the equilibrium of these systems is determined, at least in part, by one's temptations. These results can serve as a basis for understanding the etiology of modern day addictions.

  17. Environmental survey of the reprocessing and waste management portions of the LWR fuel cycle: a task force report

    Energy Technology Data Exchange (ETDEWEB)

    Bishop, W.P.; Miraglia, F.J. Jr. (eds.)

    1976-10-01

    This Supplement deals with the reprocessing and waste management portions of the nuclear fuel cycle for uranium-fueled reactors. The scope of the report is limited to the illumination of fuel reprocessing and waste management activities, and examination of the environmental impacts caused by these activities on a per-reactor basis. The approach is to select one realistic reprocessing and waste management system and to treat it in enough depth to illuminate the issues involved, the technology available, and the relationships of these to the nuclear fuel cycle in general and its environmental impacts.

  18. Quantitative tools for implementing the new definition of significant portion of the range in the Endangered Species Act.

    Science.gov (United States)

    Earl, Julia E; Nicol, Sam; Wiederholt, Ruscena; Diffendorfer, Jay E; Semmens, Darius; Flockhart, D T Tyler; Mattsson, Brady J; McCracken, Gary; Norris, D Ryan; Thogmartin, Wayne E; López-Hoffman, Laura

    2017-06-02

    In July 2014, the U.S. Fish and Wildlife Service and National Marine Fisheries Service announced a new policy interpretation for the Endangered Species Act. According to the Act, a species must be listed as threatened or endangered if it is determined to be threatened or endangered in a significant portion of its range. The 1973 law does not define "significant portion of its range," leading to concerns that interpretations of "significant" by federal agencies and the courts could be inconsistent. The 2014 policy seeks to provide consistency by establishing that a portion of the range should be considered significant if the associated individuals' "removal would cause the entire species to become endangered or threatened." Here, we review quantitative techniques to assess whether a portion of a species' range is significant according to the new guidance. Our assessments are based on the "3R" criteria - Redundancy (i.e., buffering from catastrophe), Resiliency (i.e., ability to withstand stochasticity), and Representation (i.e., ability to evolve) - that the Fish and Wildlife Service uses to determine if a species merits listing. We identify data needs for each quantitative technique and indicate which methods might be implemented given the data limitations typical of rare species. We also identify proxies that may be used with limited data. To assess potential data availability, we evaluate seven example species by assessing the data in their Species Status Assessments, which document all the information used during a listing decision. Our evaluation suggests that resiliency assessments will likely be most constrained by limited data. While we reviewed quantitative techniques for the US Endangered Species Act, other countries have legislation requiring identification of significant areas that could benefit from this research. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  19. COGNITIVE FUNCTIONS AS A GENERALIZATION OF THE CLASSICAL CONCEPT OF FUNCTIONAL DEPENDENCE ON THE BASIS OF INFORMATION THEORY IN ASC-ANALYSIS AND SYSTEM FUZZY INTERVAL MATHEMATICS

    Directory of Open Access Journals (Sweden)

    Lutsenko Y. V.

    2014-01-01

    Full Text Available This article briefly reviews the classical concept of functional dependence in mathematics, determines the limitations of this concept for adequate modeling of reality and formulates the problem, consisting in search of such generalization of the concept of func-tions, which is more suitable for the adequate reflec-tion of causal relationships in the real domain. Also, it discusses theoretical and practical solving the prob-lem, consisting in: (a we suggest the universal method of calculating the amount of information in the value of argument about the meaning of the function, i.e. cognitive functions which is independent from the subject area; b we offer software tools: Eidos intelli-gent system, allowing in practice to carry out these calculations, i.e. to build cognitive functions based on a fragmented noisy empirical data of high dimension. We also offer the concepts of nonreducing, partially and completely reduced direct and inverse, positive and negative cognitive functions and the method of formation of reduced cognitive function, which is a generalization of known weighted least-squares meth-od on the basis of observation the amount of infor-mation in the values of the argument about the values of the functions accounting

  20. Assessing food appeal and desire to eat: the effects of portion size & energy density

    Directory of Open Access Journals (Sweden)

    Cornier Marc A

    2011-09-01

    Full Text Available Abstract Background Visual presentation of food provides considerable information such as its potential for palatability and availability, both of which can impact eating behavior. Methods We investigated the subjective ratings for food appeal and desire to eat when exposed to food pictures in a fed sample (n = 129 using the computer paradigm ImageRate. Food appeal and desire to eat were analyzed for the effects of food group, portion size and energy density of the foods presented as well as by participant characteristics. Results Food appeal ratings were significantly higher than those for desire to eat (57.9 ± 11.6 v. 44.7 ± 18.0; p r = 0.20; p p r's = - 0.27; p's Conclusions Results support the hypothesis that individuals differentiate between food appeal and desire to eat foods when assessing these ratings using the same type of metric. Additionally, relations among food appeal and desire to eat ratings and body mass show overweight individuals could be more responsive to visual foods cues in a manner that contributes to obesity.

  1. The role of informal dimensions of safety in high-volume organisational routines: an ethnographic study of test results handling in UK general practice.

    Science.gov (United States)

    Grant, Suzanne; Checkland, Katherine; Bowie, Paul; Guthrie, Bruce

    2017-04-27

    The handling of laboratory, imaging and other test results in UK general practice is a high-volume organisational routine that is both complex and high risk. Previous research in this area has focused on errors and harm, but a complementary approach is to better understand how safety is achieved in everyday practice. This paper ethnographically examines the role of informal dimensions of test results handling routines in the achievement of safety in UK general practice and how these findings can best be developed for wider application by policymakers and practitioners. Non-participant observation was conducted of high-volume organisational routines across eight UK general practices with diverse organisational characteristics. Sixty-two semi-structured interviews were also conducted with the key practice staff alongside the analysis of relevant documents. While formal results handling routines were described similarly across the eight study practices, the everyday structure of how the routine should be enacted in practice was informally understood. Results handling safety took a range of local forms depending on how different aspects of safety were prioritised, with practices varying in terms of how they balanced thoroughness (i.e. ensuring the high-quality management of results by the most appropriate clinician) and efficiency (i.e. timely management of results) depending on a range of factors (e.g. practice history, team composition). Each approach adopted created its own potential risks, with demands for thoroughness reducing productivity and demands for efficiency reducing handling quality. Irrespective of the practice-level approach adopted, staff also regularly varied what they did for individual patients depending on the specific context (e.g. type of result, patient circumstances). General practices variably prioritised a legitimate range of results handling safety processes and outcomes, each with differing strengths and trade-offs. Future safety

  2. Memory and comprehension for health information among older adults: distinguishing the effects of domain-general and domain-specific knowledge.

    Science.gov (United States)

    Chin, Jessie; Payne, Brennan; Gao, Xuefei; Conner-Garcia, Thembi; Graumlich, James F; Murray, Michael D; Morrow, Daniel G; Stine-Morrow, Elizabeth A L

    2015-01-01

    While there is evidence that knowledge influences understanding of health information, less is known about the processing mechanisms underlying this effect and its impact on memory. We used the moving window paradigm to examine how older adults varying in domain-general crystallised ability (verbal ability) and health knowledge allocate attention to understand health and domain-general texts. Participants (n = 107, age: 60-88 years) read and recalled single sentences about hypertension and about non-health topics. Mixed-effects modelling of word-by-word reading times suggested that domain-general crystallised ability increased conceptual integration regardless of text domain, while health knowledge selectively increased resource allocation to conceptual integration at clause boundaries in health texts. These patterns of attentional allocation were related to subsequent recall performance. Although older adults with lower levels of crystallised ability were less likely to engage in integrative processing, when they did, this strategy had a compensatory effect in improving recall. These findings suggest that semantic integration during reading is an important comprehension process that supports the construction of the memory representation and is engendered by knowledge. Implications of the findings for theories of text processing and memory as well as for designing patient education materials are discussed.

  3. Use of antimicrobial resistance information and prescribing guidance for management of urinary tract infections: survey of general practitioners in the West Midlands.

    Science.gov (United States)

    Ironmonger, Dean; Edeghere, Obaghe; Gossain, Savita; Hawkey, Peter M

    2016-05-24

    There is a marked variation in both antibiotic prescribing practice and urine sampling rates for diagnostic microbiology across general practices in England. To help understand factors driving this variation, we undertook a survey in 2012/13 to determine sampling protocols and antibiotic formularies used by general practitioners (GPs) for managing urinary tract infections (UTIs) in the West Midlands region of England. Cross-sectional survey of all eligible general practices in the West Midlands region of England undertaken in November 2012. GPs were invited to complete an online survey questionnaire to gather information on policies used within the practice for urine sampling for microbiological examination, and the source of antibiotic formularies used to guide treatment of UTIs. The questionnaire also gathered information on how they would manage five hypothetical clinical scenarios encountered in the community. The response rate was 11.3 % (409/3635 GPs), equivalent to a practice response rate of 26 % (248/950). Only 50 % of GPs reported having a practice policy for urine sampling. Although there was good agreement from GPs regarding collecting specimens in scenarios symbolising treatment failure (98 %), UTI in an adult male (98 %) and asymptomatic UTI in pregnancy (97 %), there was variation in GPs requesting a specimen for the scenarios involving a suspected uncomplicated urinary tract infection (UTI) and an asymptomatic catheterised elderly patient; with 40 and 38 % respectively indicating they would collect a specimen for microbiological examination. Standardised evidence based clinical management policies and antibiotic formularies for GPs should be readily available. This will promote the rational use of diagnostic microbiology services, improve antimicrobial stewardship and aid the interpretation of ongoing antimicrobial resistance surveillance.

  4. Evaluation of the environmental impact of portion bag for food packaging: a case study of Thailand

    Science.gov (United States)

    Ruangrit, Chaniporn; Usapein, Parnuwat; Limphitakphong, Nantamol; Chavalparit, Orathai

    2017-05-01

    This study applied life cycle assessment methodology in evaluating environmental impact of portion bag. The objective of this study was to identify the hotspot of environmental impact through life cycle of portion bag. The options were proposed for improving environmental performance of the product. The system boundary was defined as cradle-to-grave which included the ethylene production, LDPE and LLDPE resins production, portion bag production, disposal, and transportation. All materials and emissions were calculated based on 1 piece of portion bag which weighed 2.49 g. IMPACT 2002+ was used for assessing environmental impact on SimaPro V8.2 software. The result found that the most of environmental impact was generated from LDPE and LLDPE resins which was used as raw material for producing portion bag. After normalization, non-renewable energy showed the highest potential to concern. This impact related directly to the natural gas drilling, ethane production, ethylene production, resin productions, and energy in all process. In conclusion, it should be suggested that the selection of bio-material for producing portion bag can play an important role to reduce the environmental impact. The research demonstrates the possible way and benefits in improving cleaner raw material and suitable way of product's end-of-life for producing green portion bag in the future.

  5. Association of Overweight with Food Portion Size among Adults of São Paulo – Brazil

    Science.gov (United States)

    Mendes, Aline; Crispim, Sandra Patricia; Marchioni, Dirce Maria; Fisberg, Regina Mara

    2016-01-01

    Background Although studies show that portion size affects energy intake, few have demonstrated a link between portion size and weight status, especially in free-living populations. The objective of the present study was to assess the relationship between food portion sizes and overweight in a representative population of adults of São Paulo, Brazil. Methods Cross-sectional population-based study with 1005 adults from São Paulo, Brazil. Dietary data were obtained from two 24-hour recalls. Reported foods were classified into groups and energy contribution, prevalence of consumers and portion sizes were calculated. Individuals were classified according to BMI in with and without overweight. Logistic regression models were used to evaluate the association between food portion sizes and being overweight. Results The most consumed food groups were: beans, breads/rolls, coffee/tea, milk, rice, and sugar. Rice, red meat, breads/rolls, and white meat were the groups with the highest percentage of contribution to total energy intake. Butter/margarine, toasts/biscuits, sugar, and cakes were the groups with the highest energy density. After adjustment for confounding variables, overweight was associated with larger portions of pizza (OR = 1.052; p = 0.048), red meat (OR = 1.025; p = 0.043), rice (OR = 1.033; prelated to the consumption of larger portion sizes of a series of food groups, not a food group alone. Additionally, we highlight the importance of considering underreporting as a confounding factor in these associations. PMID:27706222

  6. General Information about Ewing Sarcoma

    Science.gov (United States)

    ... tumor that forms from a certain kind of cell in bone or soft tissue . Ewing sarcoma may be found in the bones of the legs, arms, feet, hands, chest , pelvis , spine , or skull . Ewing sarcoma also may be found in the soft tissue of the trunk, arms, legs, head and neck, abdominal cavity , or ...

  7. General Information about Testicular Cancer

    Science.gov (United States)

    ... 3 tumor markers are used in staging testicular cancer : Alpha-fetoprotein (AFP) Beta-human chorionic gonadotropin (β-hCG). Lactate dehydrogenase (LDH). Tumor marker levels are measured again, ...

  8. General Information about Childhood Rhabdomyosarcoma

    Science.gov (United States)

    ... has a better prognosis . If the site where cancer occurs is not one of the favorable sites listed above, it is said to be an "unfavorable" site. Enlarge Tumor sizes. The size of a tumor may be compared to the size of a pea (1 cm), peanut (2 cm), grape (3 cm), walnut (4 cm), lime (5 cm), ...

  9. General Information about Laryngeal Cancer

    Science.gov (United States)

    ... or the vocal cords cannot move normally. Subglottis: Cancer has spread to one or both vocal cords, which may not move normally. Enlarge Tumor sizes. The size of a tumor may be compared to the size of a pea (1 cm), peanut (2 cm), grape (3 cm), walnut (4 cm), lime (5 cm), ...

  10. General Information about Hypopharyngeal Cancer

    Science.gov (United States)

    ... of the hypopharynx . These abnormal cells may become cancer and spread into nearby normal tissue . Stage 0 is also called carcinoma in situ . Enlarge Tumor sizes. The size of a tumor may be compared to the size of a pea (1 cm), peanut (2 cm), grape (3 cm), walnut (4 cm), lime (5 cm), ...

  11. General Information about Malignant Mesothelioma

    Science.gov (United States)

    ... the following: Trouble breathing. Cough. Pain under the rib cage. Pain or swelling in the abdomen. Lumps in the ... chest wall and may be found in the rib. Into the organs in the center of the chest cavity . Into the spine . Into the sac around the heart or into the heart muscle. To distant parts ...

  12. General Information about Oropharyngeal Cancer

    Science.gov (United States)

    ... adjuvant therapy . New types of surgery, including transoral robotic surgery , are being studied for the treatment of oropharyngeal cancer. Transoral robotic surgery may be used to remove cancer from hard- ...

  13. General Information about Cervical Cancer

    Science.gov (United States)

    ... Resources Conducting Clinical Trials Statistical Tools and Data Terminology Resources NCI Data Catalog Cryo-EM NCI's Role ... Contacts Other Funding Find NCI funding for small business innovation, technology transfer, and contracts Training Cancer Training ...

  14. General Information about Esophageal Cancer

    Science.gov (United States)

    ... stage 0 , abnormal cells are found in the mucosa or submucosa layer of the esophagus wall. These ... found. Stage IA : Cancer has formed in the mucosa or submucosa layer of the esophagus wall. The ...

  15. General Information about Myelodysplastic Syndromes

    Science.gov (United States)

    ... and given back to the patient through an infusion . These reinfused stem cells grow into (and restore) ... of the following: Transfusion therapy . Erythropoiesis-stimulating agents . Antibiotic therapy. Treatments to slow progression to acute myeloid ...

  16. General Information about Kaposi Sarcoma

    Science.gov (United States)

    ... and its treatment, see the AIDSinfo website . Nonepidemic Gay-related Kaposi Sarcoma There is a type of ... better than another. Trials are based on past studies and what has been learned ... by their creator. In such cases, it is necessary to contact the writer, artist, ...

  17. General Information about Parathyroid Cancer

    Science.gov (United States)

    ... parathyroid glands. The thyroid gland lies at the base of the throat near the trachea. It is ... the neck and takes pictures. Blood flow and metabolism are higher than normal in areas where cancer ...

  18. General Information about Gastric Cancer

    Science.gov (United States)

    ... liver cancer . The following stages are used for gastric cancer: Stage 0 (Carcinoma in Situ) In stage 0 , abnormal cells are ... check-ups. Treatment Options by Stage Stage 0 (Carcinoma in ... Stage I Gastric Cancer Treatment of stage I gastric cancer may ...

  19. General Information about Rectal Cancer

    Science.gov (United States)

    ... following tests may be used: Reverse transcription–polymerase chain reaction (RT–PCR) test : A laboratory test in ... blocking the hepatic artery (the main artery that supplies blood to the liver) and injecting anticancer drugs ...

  20. General Information About Uterine Sarcoma

    Science.gov (United States)

    ... are checked under a microscope for signs of cancer. Enlarge Cystoscopy. A cystoscope (a thin, tube-like instrument with a light and a lens for viewing) is inserted through the urethra into the bladder. Fluid is used to fill ...

  1. General Information about Nasopharyngeal Cancer

    Science.gov (United States)

    ... reflexes work. This may also be called a neuro exam or a neurologic exam. Biopsy : The removal ... Websites POLICIES Accessibility Comment Policy Disclaimer FOIA Privacy & Security Reuse & Copyright Syndication Services Website Linking U.S. Department ...

  2. General Information about Gallbladder Cancer

    Science.gov (United States)

    ... Resources Conducting Clinical Trials Statistical Tools and Data Terminology Resources NCI Data Catalog Cryo-EM NCI's Role ... Report (RPPR) Grant Closeout Grant Resources NCI Grants Management Legal Requirements NCI Grant Policies Grants Management Contacts ...

  3. Fluoroscopy-Guided Sacroiliac Intraarticular Injection via the Middle Portion of the Joint.

    Science.gov (United States)

    Kurosawa, Daisuke; Murakami, Eiichi; Aizawa, Toshimi

    2016-12-30

    OBJECTIVE : Sacroiliac intraarticular injection is necessary to confirm sacroiliac joint (SIJ) pain and is usually performed via the caudal one-third portion of the joint. However, this is occasionally impossible for anatomical reasons, and the success rate is low in clinical settings. We describe a technique via the middle portion of the joint. DESIGN : Observational study. SUBJECTS : Enrolled were 69 consecutive patients (27 men and 42 women, with an average age of 53 years) in whom the middle portion of 100 joints was targeted.

  4. Digital bedrock geologic map of the Arlington quadrangle and a Vermont portion of the Shushan quadrangle, Vermont: USGS Open-File Report 95-483, 2 plates, scale 1:24000

    Data.gov (United States)

    Vermont Center for Geographic Information — Digital Data from VG95-483A Lyttle, PT, Digital bedrock geologic map of the Arlington quadrangle and a Vermont portion of the Shushan quadrangle, Vermont: USGS...

  5. Opportunities and barriers for smaller portions in food service: lessons from marketing and behavioral economics.

    Science.gov (United States)

    Riis, J

    2014-07-01

    This paper uses the frameworks and evidence from marketing and behavioral economics to highlight the opportunities and barriers for portion control in food service environments. Applying Kahneman's 'thinking fast and slow' concepts, it describes 10 strategies that can be effective in 'tricking' the consumer's fast cognitive system to make better decisions and in triggering the slow cognitive system to help prevent the fast system from making bad decisions. These strategies include shrinking defaults, elongating packages, increasing the visibility of small portions, offering more mixed virtue options, adding more small sizes, offering 'right-sized' standard portions, using meaningful size labels, adopting linear pricing, using temporal landmarks to push smaller portions and facilitating pre-commitment. For each of these strategies, I discuss the specific cost and revenue barriers that a food service operator would face if the strategy were adopted.

  6. Validation of a food quantification picture book and portion sizes estimation applying perception and memory methods.

    Science.gov (United States)

    Szenczi-Cseh, J; Horváth, Zs; Ambrus, Á

    2017-04-03

    We tested the applicability of EPIC-SOFT food picture series used in the context of a Hungarian food consumption survey gathering data for exposure assessment, and investigated errors in food portion estimation resulted from the visual perception and conceptualisation-memory. Sixty-two participants in three age groups (10 to foods. The results were considered acceptable if the relative difference between average estimated and actual weight obtained through the perception method was ≤25%, and the relative standard deviation of the individual weight estimates was food items were rated acceptable. Small portion sizes were tended to be overestimated, large ones were tended to be underestimated. Portions of boiled potato and creamed spinach were all over- and underestimated, respectively. Recalling the portion sizes resulted in overestimation with larger differences (up to 60.7%).

  7. Post-herpetic aneurysm in the intrapetrosal portion of the internal carotid artery

    Energy Technology Data Exchange (ETDEWEB)

    Guersoy, G.; Aktin, E.; Bahar, S.; Tolun, R.; Oezden, B.

    1980-07-01

    The occurrence of an aneurysm, 2 x 2.5 cm in size, in the intrapetrosal portion of the internal carotid artery in a 24-year-old female patient, during the course of herpes zoster ophthalmicus, is described.

  8. 2009 St. Johns River Water Management District (SJRWMD) Lidar: Portions of Orange and Seminole Counties, Florida

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The project area covers 318 square miles in the eastern half of Seminole County plus portions of north central and northeast Orange County in the state of Florida....

  9. THE IMPACT OF OMITTED LESSON PORTIONS ON CONSECUTIVE HIGHER EDUCATION AND NATIONAL DEVELOPMENT

    OpenAIRE

    Edessa, Sutuma

    2015-01-01

    The study was conducted in 20 selected Secondary Schools to investigate the uncovered omitted portions of the prescribed phase-out and phase-in biology textbooks of grades nine and ten as per the school academic calendar and the curricula. The purpose of the study was to assess the range of completed portions in comparison with the omitted ones and investigate the loss or educational wastages with their continuing impacts on the academic performances of students in the consecutive higher inst...

  10. An incremental-learning-by-navigation approach to vision-based autonomous land vehicle guidance in indoor environments using vertical line information and multiweighted generalized Hough transform technique.

    Science.gov (United States)

    Chen, G Y; Tsai, W H

    1998-01-01

    An incremental learning by navigation approach to vision based autonomous land vehicle (ALV) guidance in indoor environments is proposed. The approach consists of three stages: initial learning, navigation, and model updating. In the initial learning stage, the ALV is driven manually, and environment images and other status data are recorded automatically. Then, an offline procedure is performed to build an initial environment model. In the navigation stage, the ALV moves along the learned environment automatically, locates itself by model matching, and records necessary information for model updating. In the model updating stage, an offline procedure is performed to refine the learned model. A more precise model is obtained after each navigation-and-update iteration. Used environment features are vertical straight lines in camera views. A multiweighted generalized Hough transform is proposed for model matching. A real ALV was used as the testbed, and successful navigation experiments show the feasibility of the proposed approach.

  11. Using plate mapping to examine portion size and plate composition for large and small divided plates.

    Science.gov (United States)

    Sharp, David E; Sobal, Jeffery; Wansink, Brian

    2014-12-01

    Does the size of a plate influence the serving of all items equally, or does it influence the serving of some foods - such as meat versus vegetables - differently? To examine this question, we used the new method of plate mapping, where people drew a meal on a paper plate to examine sensitivity to small versus large three-compartment divided plates in portion size and meal composition in a sample of 109 university students. The total drawn meal area was 37% bigger on large plates than small plates, which showed that the portion of plate coverage did not differ by plate size. Men and women drew bigger vegetable portions and men drew bigger meat portions on large plates when compared to small plates. These results suggest that men and women are differentially sensitive to plate size for overall meal size and for meal composition. Implications for decreasing portion size and improving meal balance are that plate size may influence portion size and change the proportions of foods served.

  12. Using factor analysis scales of generalized amino acid information for prediction and characteristic analysis of β-turns in proteins based on a support vector machine model

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    This paper offers a new combined approach to predict and characterize β-turns in proteins.The approach includes two key steps,i.e.,how to represent the features of β-turns and how to develop a predictor.The first step is to use factor analysis scales of generalized amino acid information(FASGAI),involving hydrophobicity,alpha and turn propensities,bulky properties,compositional characteristics,local flexibility and electronic properties,to represent the features of β-turns in proteins.The second step is to construct a support vector machine(SVM) predictor of β-turns based on 426 training proteins by a sevenfold cross validation test.The SVM predictor thus predicted β-turns on 547 and 823 proteins by an external validation test,separately.Our results are compared with the previously best known β-turn prediction methods and are shown to give comparative performance.Most significantly,the SVM model provides some information related to β-turn residues in proteins.The results demonstrate that the present combination approach may be used in the prediction of protein structures.

  13. Uncertainty and Climate Change and its effect on Generalization and Prediction abilities by creating Diverse Classifiers and Feature Section Methods using Information Fusion

    Directory of Open Access Journals (Sweden)

    Y. P. Kosta

    2010-11-01

    Full Text Available The model forecast suggests a deterministic approach. Forecasting was traditionally done by a singlemodel - deterministic prediction, recent years has witnessed drastic changes. Today, with InformationFusion (Ensemble technique it is possible to improve the generalization ability of classifiers with highlevels of reliability. Through Information Fusion it is easily possible to combine diverse & independentoutcomes for decision-making. This approach adopts the idea of combining the results of multiplemethods (two-way interactions between them using appropriate model on the testset. Althoughuncertainties are often very significant, for the purpose of single prediction, especially at the initialstage, one dose not consider uncertainties in the model, the initial conditions, or the very nature of theclimate (environment or atmosphere itself using single model. If we make small changes in the initialparameter setting, it will result in change in predictive accuracy of the model. Similarly, uncertainty inmodel physics can result in large forecast differences and errors. So, instead of running one prediction,run a collection/package/bundle (ensemble of predictions, each one kick starting from a different initialstate or with different conditions and sequentially executing the next. The variations resulting due toexecution of different prediction package/model could be then used (independently combining oraggregating to estimate the uncertainty of the prediction, giving us better accuracy and reliability. Inthis paper the authors propose to use Information fusion technique that will provide insight of probablekey parameters that is necessary to purposefully evaluate the successes of new generation of productsand services, improving forecasting. Ensembles can be creatively applied to provide insight against thenew generation products yielding higher probabilities of success. Ensemble will yield critical features ofthe products and also provide insight to

  14. What is eaten when all of the foods at a meal are served in large portions?

    Science.gov (United States)

    Roe, Liane S; Kling, Samantha M R; Rolls, Barbara J

    2016-04-01

    Portion size affects intake, but when all foods are served in large portions, it is unclear whether every food will be consumed in greater amounts. We varied the portion size (PS) of all foods at a meal to investigate the influence of food energy density (ED) on the PS effect as well as that of palatability and subject characteristics. In a crossover design, 48 women ate lunch in the laboratory on four occasions. The meal had three medium-ED foods (pasta, bread, cake) and three low-ED foods (broccoli, tomatoes, grapes), which were simultaneously varied in PS across meals (100%, 133%, 167%, or 200% of baseline amounts). The results showed that the effect of PS on the weight of food consumed did not differ between medium-ED and low-ED foods (p food ED across all portions served, with medium-ED foods contributing 86% of energy. Doubling the portions of all foods increased meal energy intake by a mean (±SEM) of 900 ± 117 kJ (215 ± 28 kcal; 34%). As portions were increased, subjects consumed a smaller proportion of the amount served; this response was characterized by a quadratic curve. The strongest predictor of the weight of food consumed was the weight of food served, both for the entire meal (p foods (p = 0.014); subject characteristics explained less variability. Intake in response to larger portions was greater for foods that subjects ranked higher in taste (p food ED. This study demonstrates the complexity of the PS effect. While the response to PS can vary between individuals, the effect depends primarily on the amounts of foods offered and their palatability compared to other available foods.

  15. Conference "Internet, Web, What's next?" on 26 June 1998 at CERN : Robert Verrue, Director general of the DGXIII of the European Commission, responsible for telecommunication in Europe, outlines the Commission's vision on the Information Society in Europe

    CERN Multimedia

    1998-01-01

    Conference "Internet, Web, What's next?" on 26 June 1998 at CERN : Robert Verrue, Director general of the DGXIII of the European Commission, responsible for telecommunication in Europe, outlines the Commission's vision on the Information Society in Europe

  16. Information and Informality

    DEFF Research Database (Denmark)

    Larsson, Magnus; Segerstéen, Solveig; Svensson, Cathrin

    2011-01-01

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

  17. Generalized thermal maturity map of Alaska

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset consists of a polygon coverage and associated attribute data derived from the onshore portion of the 1996 "Generalized Thermal Maturity Map of Alaska"...

  18. Information therapy: The strategic role of prescribed information in disease self-management.

    Science.gov (United States)

    Mettler, Molly; Kemper, Donald W

    2006-01-01

    Imagine this: evidence-based medical information specifically written for and prescribed to a patient with chronic illness, targeted to that patient's specific "moment in care" and designed to help that patient manage his or her illness. Imagine "information therapy" built into every clinical encounter that a patient has with a physician or other health care service. Information therapy is defined as the timely prescription and availability of evidence-based health information to meet individuals' specific needs and support sound decision making. Information therapy is a new disease management tool that provides cost-effective disease management support to a much larger portion of the chronically ill population than is generally reached. This paper is a practical presentation of information therapy, its role in predictive modeling and disease self-management, and its potential for improving the outcomes of chronic care.

  19. Measurement equivalence of the Patient Reported Outcomes Measurement Information System® (PROMIS® Applied Cognition – General Concerns, short forms in ethnically diverse groups

    Directory of Open Access Journals (Sweden)

    Robert Fieo

    2016-06-01

    Full Text Available Aims: The goals of these analyses were to examine the psychometric properties and measurement equivalence of a self-reported cognition measure, the Patient Reported Outcome Measurement Information System® (PROMIS® Applied Cognition – General Concerns short form. These items are also found in the PROMIS Cognitive Function (version 2 item bank. This scale consists of eight items related to subjective cognitive concerns. Differential item functioning (DIF analyses of gender, education, race, age, and (Spanish language were performed using an ethnically diverse sample (n = 5,477 of individuals with cancer. This is the first analysis examining DIF in this item set across ethnic and racial groups. Methods: DIF hypotheses were derived by asking content experts to indicate whether they posited DIF for each item and to specify the direction. The principal DIF analytic model was item response theory (IRT using the graded response model for polytomous data, with accompanying Wald tests and measures of magnitude. Sensitivity analyses were conducted using ordinal logistic regression (OLR with a latent conditioning variable. IRT-based reliability, precision and information indices were estimated. Results: DIF was identified consistently only for the item, brain not working as well as usual. After correction for multiple comparisons, this item showed significant DIF for both the primary and sensitivity analyses. Black respondents and Hispanics in comparison to White non-Hispanic respondents evidenced a lower conditional probability of endorsing the item, brain not working as well as usual. The same pattern was observed for the education grouping variable: as compared to those with a graduate degree, conditioning on overall level of subjective cognitive concerns, those with less than high school education also had a lower probability of endorsing this item. DIF was observed for age for two items after correction for multiple comparisons for both the IRT and

  20. Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) for the diagnosis of dementia within a general practice (primary care) setting.

    Science.gov (United States)

    Harrison, Jennifer K; Fearon, Patricia; Noel-Storr, Anna H; McShane, Rupert; Stott, David J; Quinn, Terry J

    2014-07-03

    The IQCODE (Informant Questionnaire for Cognitive Decline in the Elderly) is a commonly used questionnaire based tool that uses collateral information to assess for cognitive decline and dementia. Brief tools that can be used for dementia "screening" or "triage" may have particular utility in primary care / general practice healthcare settings but only if they have suitable test accuracy.A synthesis of the available data regarding IQCODE accuracy in a primary care setting should help inform cognitive assessment strategies for clinical practice; research and policy. We sought to describe the accuracy of IQCODE (the index test) against a clinical diagnosis of dementia (the reference standard). In this review we focus on those studies conducted in a primary care (general practice) setting. A search was performed in the following sources on the 28th of January 2013: ALOIS (Cochrane Dementia and Cognitive Improvement Group), MEDLINE (Ovid SP), EMBASE (Ovid SP), PsycINFO (Ovid SP), BIOSIS (Ovid SP), ISI Web of Science and Conference Proceedings (ISI Web of Knowledge), CINHAL (EBSCOhost) and LILACs (BIREME). We also searched sources specific to diagnostic test accuracy: MEDION (Universities of Maastricht and Leuven); DARE (York University); HTA Database (Health Technology Assessments Database via The Cochrane Library) and ARIF (Birmingham University). We developed a sensitive search strategy; search terms were designed to cover key concepts using several different approaches run in parallel and included terms relating to cognitive tests, cognitive screening and dementia. We used standardized database subject headings such as MeSH terms (in MEDLINE) and other standardized headings (controlled vocabulary) in other databases, as appropriate. We selected those studies performed in primary care settings, which included (not necessarily exclusively) IQCODE to assess for the presence of dementia and where dementia diagnosis was confirmed with clinical assessment. For the

  1. The Influence of Portion Size and Timing of Meals on Weight Balance and Obesity.

    Science.gov (United States)

    Berg, Christina; Forslund, Heléne Bertéus

    2015-03-01

    This review focuses on the influence of portion size and temporal distribution of food intake on weight balance and obesity in adults. The inconsistency of definitions in the area of meal patterns is also discussed. The conclusion is that regular eating habits might facilitate weight balance, while unplanned snacking as well as consuming the major part of the energy intake at the end of the day seem to be unfavourable. Altogether, the research suggests that large portions promote over-consumption and, therefore, limiting portion size of energy dense foods and drinks with added sugar could be recommended. Even if more research is needed, these factors should be taken into consideration in recommendations for obesity prevention.

  2. Non-contact current and voltage sensor having detachable housing incorporating multiple ferrite cylinder portions

    Science.gov (United States)

    Carpenter, Gary D.; El-Essawy, Wael; Ferreira, Alexandre Peixoto; Keller, Thomas Walter; Rubio, Juan C.; Schappert, Michael A.

    2016-04-26

    A detachable current and voltage sensor provides an isolated and convenient device to measure current passing through a conductor such as an AC branch circuit wire, as well as providing an indication of an electrostatic potential on the wire, which can be used to indicate the phase of the voltage on the wire, and optionally a magnitude of the voltage. The device includes a housing formed from two portions that mechanically close around the wire and that contain the current and voltage sensors. The current sensor is a ferrite cylinder formed from at least three portions that form the cylinder when the sensor is closed around the wire with a hall effect sensor disposed in a gap between two of the ferrite portions along the circumference to measure current. A capacitive plate or wire is disposed adjacent to, or within, the ferrite cylinder to provide the indication of the voltage.

  3. The effect of food portion sizes on the obesity prevention using system dynamics modelling

    Science.gov (United States)

    Abidin, Norhaslinda Zainal; Zulkepli, Jafri Hj; Zaibidi, Nerda Zura

    2014-09-01

    The rise in income and population growth have increased the demand for food and induced changes in food habits, food purchasing and consumption patterns in Malaysia. With this transition, one of the plausible causes of weight gain and obesity is the frequent consumption of outside food which is synonymous with bigger portion size. Therefore, the aim of this paper is to develop a system dynamics model to analyse the effect of reducing food portion size on weight and obesity prevention. This study combines the different strands of knowledge comprise of nutrition, physical activity and body metabolism. These elements are synthesized into a system dynamics model called SIMULObese. Findings from this study suggested that changes in eating behavior should not emphasize only on limiting the food portion size consumption. The efforts should also consider other eating events such as controlling the meal frequency and limiting intake of high-calorie food in developing guidelines to prevent obesity.

  4. Cost effectiveness of a pharmacist-led information technology intervention for reducing rates of clinically important errors in medicines management in general practices (PINCER).

    Science.gov (United States)

    Elliott, Rachel A; Putman, Koen D; Franklin, Matthew; Annemans, Lieven; Verhaeghe, Nick; Eden, Martin; Hayre, Jasdeep; Rodgers, Sarah; Sheikh, Aziz; Avery, Anthony J

    2014-06-01

    We recently showed that a pharmacist-led information technology-based intervention (PINCER) was significantly more effective in reducing medication errors in general practices than providing simple feedback on errors, with cost per error avoided at £79 (US$131). We aimed to estimate cost effectiveness of the PINCER intervention by combining effectiveness in error reduction and intervention costs with the effect of the individual errors on patient outcomes and healthcare costs, to estimate the effect on costs and QALYs. We developed Markov models for each of six medication errors targeted by PINCER. Clinical event probability, treatment pathway, resource use and costs were extracted from literature and costing tariffs. A composite probabilistic model combined patient-level error models with practice-level error rates and intervention costs from the trial. Cost per extra QALY and cost-effectiveness acceptability curves were generated from the perspective of NHS England, with a 5-year time horizon. The PINCER intervention generated £2,679 less cost and 0.81 more QALYs per practice [incremental cost-effectiveness ratio (ICER): -£3,037 per QALY] in the deterministic analysis. In the probabilistic analysis, PINCER generated 0.001 extra QALYs per practice compared with simple feedback, at £4.20 less per practice. Despite this extremely small set of differences in costs and outcomes, PINCER dominated simple feedback with a mean ICER of -£3,936 (standard error £2,970). At a ceiling 'willingness-to-pay' of £20,000/QALY, PINCER reaches 59 % probability of being cost effective. PINCER produced marginal health gain at slightly reduced overall cost. Results are uncertain due to the poor quality of data to inform the effect of avoiding errors.

  5. Evaluation of a theory-informed implementation intervention for the management of acute low back pain in general medical practice: the IMPLEMENT cluster randomised trial.

    Science.gov (United States)

    French, Simon D; McKenzie, Joanne E; O'Connor, Denise A; Grimshaw, Jeremy M; Mortimer, Duncan; Francis, Jill J; Michie, Susan; Spike, Neil; Schattner, Peter; Kent, Peter; Buchbinder, Rachelle; Page, Matthew J; Green, Sally E

    2013-01-01

    This cluster randomised trial evaluated an intervention to decrease x-ray referrals and increase giving advice to stay active for people with acute low back pain (LBP) in general practice. General practices were randomised to either access to a guideline for acute LBP (control) or facilitated interactive workshops (intervention). We measured behavioural predictors (e.g. knowledge, attitudes and intentions) and fear avoidance beliefs. We were unable to recruit sufficient patients to measure our original primary outcomes so we introduced other outcomes measured at the general practitioner (GP) level: behavioural simulation (clinical decision about vignettes) and rates of x-ray and CT-scan (medical administrative data). All those not involved in the delivery of the intervention were blinded to allocation. 47 practices (53 GPs) were randomised to the control and 45 practices (59 GPs) to the intervention. The number of GPs available for analysis at 12 months varied by outcome due to missing confounder information; a minimum of 38 GPs were available from the intervention group, and a minimum of 40 GPs from the control group. For the behavioural constructs, although effect estimates were small, the intervention group GPs had greater intention of practising consistent with the guideline for the clinical behaviour of x-ray referral. For behavioural simulation, intervention group GPs were more likely to adhere to guideline recommendations about x-ray (OR 1.76, 95%CI 1.01, 3.05) and more likely to give advice to stay active (OR 4.49, 95%CI 1.90 to 10.60). Imaging referral was not statistically significantly different between groups and the potential importance of effects was unclear; rate ratio 0.87 (95%CI 0.68, 1.10) for x-ray or CT-scan. The intervention led to small changes in GP intention to practice in a manner that is consistent with an evidence-based guideline, but it did not result in statistically significant changes in actual behaviour. Australian New Zealand

  6. Evaluation of a theory-informed implementation intervention for the management of acute low back pain in general medical practice: the IMPLEMENT cluster randomised trial.

    Directory of Open Access Journals (Sweden)

    Simon D French

    Full Text Available INTRODUCTION: This cluster randomised trial evaluated an intervention to decrease x-ray referrals and increase giving advice to stay active for people with acute low back pain (LBP in general practice. METHODS: General practices were randomised to either access to a guideline for acute LBP (control or facilitated interactive workshops (intervention. We measured behavioural predictors (e.g. knowledge, attitudes and intentions and fear avoidance beliefs. We were unable to recruit sufficient patients to measure our original primary outcomes so we introduced other outcomes measured at the general practitioner (GP level: behavioural simulation (clinical decision about vignettes and rates of x-ray and CT-scan (medical administrative data. All those not involved in the delivery of the intervention were blinded to allocation. RESULTS: 47 practices (53 GPs were randomised to the control and 45 practices (59 GPs to the intervention. The number of GPs available for analysis at 12 months varied by outcome due to missing confounder information; a minimum of 38 GPs were available from the intervention group, and a minimum of 40 GPs from the control group. For the behavioural constructs, although effect estimates were small, the intervention group GPs had greater intention of practising consistent with the guideline for the clinical behaviour of x-ray referral. For behavioural simulation, intervention group GPs were more likely to adhere to guideline recommendations about x-ray (OR 1.76, 95%CI 1.01, 3.05 and more likely to give advice to stay active (OR 4.49, 95%CI 1.90 to 10.60. Imaging referral was not statistically significantly different between groups and the potential importance of effects was unclear; rate ratio 0.87 (95%CI 0.68, 1.10 for x-ray or CT-scan. CONCLUSIONS: The intervention led to small changes in GP intention to practice in a manner that is consistent with an evidence-based guideline, but it did not result in statistically significant

  7. A brief mindfulness intervention reduces unhealthy eating when hungry, but not the portion size effect

    OpenAIRE

    Marchiori, D.R.; Papies, E.K.

    2014-01-01

    Objective: The present research examined the effects of a mindfulness-based intervention to foster healthy eating. Specifically, we tested whether a brief mindfulness manipulation can prevent the portion size effect, and reduce overeating on unhealthy snacks when hungry. Methods: 110 undergraduate participants (MAge = 20.9 ± 2.3; MBMI = 22.3 ± 2.5) were served a small or a large portion of chocolate chip cookies after listening to an audio book or performing a mindfulness exercise (i.e., body...

  8. Striped Bass Spawning in Non-Estuarine Portions of the Savannah River

    Energy Technology Data Exchange (ETDEWEB)

    Martin, D.; Paller, M.

    2007-04-17

    Historically, the estuarine portions of the Savannah River have been considered to be the only portion of the river in which significant amounts of striped bass (Morone saxatilis) spawning normally occur. A reexamination of data from 1983 through 1985 shows a region between River Kilometers 144 and 253 where significant numbers of striped bass eggs and larvae occur with estimated total egg production near that currently produced in the estuarine reaches. It appears possible that there are two separate spawning populations of striped bass in the Savannah River.

  9. Bayesian inference for generalized linear mixed models with predictors subject to detection limits: an approach that leverages information from auxiliary variables.

    Science.gov (United States)

    Yue, Yu Ryan; Wang, Xiao-Feng

    2016-05-10

    This paper is motivated from a retrospective study of the impact of vitamin D deficiency on the clinical outcomes for critically ill patients in multi-center critical care units. The primary predictors of interest, vitamin D2 and D3 levels, are censored at a known detection limit. Within the context of generalized linear mixed models, we investigate statistical methods to handle multiple censored predictors in the presence of auxiliary variables. A Bayesian joint modeling approach is proposed to fit the complex heterogeneous multi-center data, in which the data information is fully used to estimate parameters of interest. Efficient Monte Carlo Markov chain algorithms are specifically developed depending on the nature of the response. Simulation studies demonstrate the outperformance of the proposed Bayesian approach over other existing methods. An application to the data set from the vitamin D deficiency study is presented. Possible extensions of the method regarding the absence of auxiliary variables, semiparametric models, as well as the type of censoring are also discussed.

  10. Accurate prediction of protein structural classes by incorporating predicted secondary structure information into the general form of Chou's pseudo amino acid composition.

    Science.gov (United States)

    Kong, Liang; Zhang, Lichao; Lv, Jinfeng

    2014-03-07

    Extracting good representation from protein sequence is fundamental for protein structural classes prediction tasks. In this paper, we propose a novel and powerful method to predict protein structural classes based on the predicted secondary structure information. At the feature extraction stage, a 13-dimensional feature vector is extracted to characterize general contents and spatial arrangements of the secondary structural elements of a given protein sequence. Specially, four segment-level features are designed to elevate discriminative ability for proteins from the α/β and α+β classes. After the features are extracted, a multi-class non-linear support vector machine classifier is used to implement protein structural classes prediction. We report extensive experiments comparing the proposed method to the state-of-the-art in protein structural classes prediction on three widely used low-similarity benchmark datasets: FC699, 1189 and 640. Our method achieves competitive performance on prediction accuracies, especially for the overall prediction accuracies which have exceeded the best reported results on all of the three datasets.

  11. 75 FR 53266 - United States Army Restricted Area, Designated Portions of Eagle Bay and Eagle River, Fort...

    Science.gov (United States)

    2010-08-31

    ... Portions of Eagle Bay and Eagle River, Fort Richardson, AK AGENCY: United States Army Corps of Engineers... status of a portion of Eagle River within the boundaries of Fort Richardson, Alaska as well as an adjacent portion of Eagle Bay in the Knik Arm. More specifically, the restricted area is to include...

  12. An Integrated Semasiological and Onomasiological Presentation of Semantic Information in General Monolingual Dictionaries as Proposed in H.E. Wiegand's Semantics and Lexicography

    Directory of Open Access Journals (Sweden)

    Phillip Louw

    2011-10-01

    Full Text Available

    Abstract: Herbert Ernst Wiegand is a very important figure in international metalexicography. A large part of his research has up to now been unavailable to the majority of the English-speaking world, because it has mainly been published in German. A new book Semantics and Lexicography seeks to break through this obscurity by providing English translations of a selection of articles spanning thirty years (from 1976 to 1996, which trace the development of Wiegand's views on semantic information. This book offers a valuable insight into the theoretical and corresponding terminological development that has already had such a remarkable impact on the "practical science" metalexicography. This article focuses on Wiegand's theories on the integration of the semasiological and onomasiological presentation of semantic information in the microstructures of general monolingual dictionaries. The theories are explicated and illustrated by examples from two Afrikaans general monolingual dictionaries and evaluated in order to establish their relevance. The conclusion is reached that the semasiological presentation of meaning is most appropriately located in the item giving the meaning paraphrase, which should form part of the semantic comment in an integrated microstructure. In the semantic comment, this item must be followed by dearly distinguished items giving onomasiological information, especially about synonymy.

    Keywords: DEFINITION, FRAME, HYPONYM, ITEM GIVING THE MEANING PARAPHRASE, LEXICAL PARAPHRASE, LEXICOGRAPHIC PARAPHRASE, METALEXICOGRAPHY, NEAR-SYNONYM, OBJECT-CONSTITUTING KNOWLEDGE; ONOMASIOLOGICAL, SEMANTIC RELATION, SEMASIOLOGICAL, SYNONYM, SYNONYM DEFINITION.

    Opsomming: In Ge'integreerde semasiologiese en onomasiologiese aanbod .van semantiese inligting in algemeen eentalige woordeboeke soos voorgestelin H.E. Wiegand se Semantics and Lexicography. Herbert Ernst Wiegand is 'n baiebelangrike figuur in die intemasionale

  13. 9 CFR 205.105 - Master list and portion thereof distributed to registrants-format.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Master list and portion thereof distributed to registrants-format. 205.105 Section 205.105 Animals and Animal Products GRAIN INSPECTION... product to a security interest (see § 205.102), in numerical order by social security number or...

  14. A brief mindfulness intervention reduces unhealthy eating when hungry, but not the portion size effect.

    Science.gov (United States)

    Marchiori, David; Papies, Esther K

    2014-04-01

    The present research examined the effects of a mindfulness-based intervention to foster healthy eating. Specifically, we tested whether a brief mindfulness manipulation can prevent the portion size effect, and reduce overeating on unhealthy snacks when hungry. 110 undergraduate participants (MAge=20.9±2.3; MBMI=22.3±2.5) were served a small or a large portion of chocolate chip cookies after listening to an audio book or performing a mindfulness exercise (i.e., body scan). Current level of hunger was assessed unobtrusively on a visual analog scale before the eating situation. Calorie intake from chocolate chip cookies. When presented with a large compared to a small portion, participants consumed more cookies (+83kcal). This was not affected by the mindfulness intervention or by hunger. However, while control participants ate more unhealthy food when hungry than when not hungry (+67kcal), participants in the mindfulness condition did not (+1kcal). Findings confirm the prevalence and robustness of the portion size effect and suggest that it may be independent from awareness of internal cues. Prevention strategies may benefit more from targeting awareness of the external environment. However, mindfulness-based interventions may be effective to reduce effects of hunger on unhealthy food consumption. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Measurement errors in dietary assessment using duplicate portions as reference method

    NARCIS (Netherlands)

    Trijsburg, L.E.

    2016-01-01

    Measurement errors in dietary assessment using duplicate portions as reference method Laura Trijsburg Background: As Food Frequency Questionnaires (FFQs) are subject to measurement error, associations between self-reported intake by FFQ and outcome measures should b

  16. Semiconductor structures having electrically insulating and conducting portions formed from an AlSb-alloy layer

    Science.gov (United States)

    Spahn, Olga B.; Lear, Kevin L.

    1998-01-01

    A semiconductor structure. The semiconductor structure comprises a plurality of semiconductor layers formed on a substrate including at least one layer of a III-V compound semiconductor alloy comprising aluminum (Al) and antimony (Sb), with at least a part of the AlSb-alloy layer being chemically converted by an oxidation process to form superposed electrically insulating and electrically conducting portions. The electrically insulating portion formed from the AlSb-alloy layer comprises an oxide of aluminum (e.g. Al.sub.2 O.sub.3), while the electrically conducting portion comprises Sb. A lateral oxidation process allows formation of the superposed insulating and conducting portions below monocrystalline semiconductor layers for forming many different types of semiconductor structures having particular utility for optoelectronic devices such as light-emitting diodes, edge-emitting lasers, vertical-cavity surface-emitting lasers, photodetectors and optical modulators (waveguide and surface normal), and for electronic devices such as heterojunction bipolar transistors, field-effect transistors and quantum-effect devices. The invention is expected to be particularly useful for forming light-emitting devices for use in the 1.3-1.6 .mu.m wavelength range, with the AlSb-alloy layer acting to define an active region of the device and to effectively channel an electrical current therein for efficient light generation.

  17. 26 CFR 301.7701(i)-2 - Special rules for portions of entities.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Special rules for portions of entities. 301.7701(i)-2 Section 301.7701(i)-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY... type of model) that has an expected payment experience similar to that of the assets. For purposes...

  18. A brief mindfulness intervention reduces unhealthy eating when hungry, but not the portion size effect

    NARCIS (Netherlands)

    Marchiori, D.R.; Papies, E.K.

    2014-01-01

    Objective: The present research examined the effects of a mindfulness-based intervention to foster healthy eating. Specifically, we tested whether a brief mindfulness manipulation can prevent the portion size effect, and reduce overeating on unhealthy snacks when hungry. Methods: 110 undergraduate p

  19. 26 CFR 1.666(c)-1 - Pro rata portion of taxes deemed distributed.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Pro rata portion of taxes deemed distributed. 1.666(c)-1 Section 1.666(c)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Treatment of Excess Distributions of Trusts Applicable to Taxable Years Beginning Before January 1,...

  20. 26 CFR 1.669(e)-1A - Pro rata portion of taxes deemed distributed.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Pro rata portion of taxes deemed distributed. 1.669(e)-1A Section 1.669(e)-1A Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Treatment of Excess Distributions of Trusts Applicable to Taxable Years Beginning Before January...

  1. 26 CFR 1.666(c)-1A - Pro rata portion of taxes deemed distributed.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Pro rata portion of taxes deemed distributed. 1.666(c)-1A Section 1.666(c)-1A Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Treatment of Excess Distributions of Trusts Applicable to Taxable Years Beginning Before January...

  2. A brief mindfulness intervention reduces unhealthy eating when hungry, but not the portion size effect

    NARCIS (Netherlands)

    Marchiori, D.R.; Papies, E.K.

    2014-01-01

    Objective: The present research examined the effects of a mindfulness-based intervention to foster healthy eating. Specifically, we tested whether a brief mindfulness manipulation can prevent the portion size effect, and reduce overeating on unhealthy snacks when hungry. Methods: 110 undergraduate

  3. Caregivers' attitudes regarding portion sizes served to children at Head Start

    Science.gov (United States)

    Head Start caregivers are responsible for educating and feeding preschoolers enrolled in the Head Start program. Amongst pre-school aged children, portion size served is positively associated with intake of those foods. Researchers conducted eight focus groups with Hispanic and African American Head...

  4. Improving Accuracy of Portion-Size Estimations through a Stimulus Equivalence Paradigm

    Science.gov (United States)

    Hausman, Nicole L.; Borrero, John C.; Fisher, Alyssa; Kahng, SungWoo

    2014-01-01

    The prevalence of obesity continues to increase in the United States (Gordon-Larsen, The, & Adair, 2010). Obesity can be attributed, in part, to overconsumption of energy-dense foods. Given that overeating plays a role in the development of obesity, interventions that teach individuals to identify and consume appropriate portion sizes are…

  5. Preservation and Dissemination of the Hardcopy Documentation Portion of the NCSP Nuclear Criticality Bibliographic Database

    Energy Technology Data Exchange (ETDEWEB)

    Koponen, B L; Heinrichs, D

    2009-05-18

    The U.S. Department of Energy supports a nuclear criticality safety bibliographic internet database that contains approximately 15,000 records. We are working to ensure that a substantial portion of the corresponding hardcopy documents are preserved, digitized, and made available to criticality safety practitioners via the Nuclear Criticality Safety Program web site.

  6. Big hearts, small hands: a focus group study exploring parental food portion behaviours.

    Science.gov (United States)

    Curtis, Kristina; Atkins, Louise; Brown, Katherine

    2017-09-18

    The development of healthy food portion sizes among families is deemed critical to childhood weight management; yet little is known about the interacting factors influencing parents' portion control behaviours. This study aimed to use two synergistic theoretical models of behaviour: the COM-B model (Capability, Opportunity, Motivation - Behaviour) and Theoretical Domains Framework (TDF) to identify a broad spectrum of theoretically derived influences on parents' portion control behaviours including examination of affective and habitual influences often excluded from prevailing theories of behaviour change. Six focus groups exploring family weight management comprised of one with caseworkers (n = 4), four with parents of overweight children (n = 14) and one with parents of healthy weight children (n = 8). A thematic analysis was performed across the dataset where the TDF/COM-B were used as coding frameworks. To achieve the target behaviour, the behavioural analysis revealed the need for eliciting change in all three COM-B domains and nine associated TDF domains. Findings suggest parents' internal processes such as their emotional responses, habits and beliefs, along with social influences from partners and grandparents, and environmental influences relating to items such as household objects, interact to influence portion size behaviours within the home environment. This is the first study underpinned by COM-B/TDF frameworks applied to childhood weight management and provides new targets for intervention development and the opportunity for future research to explore the mediating and moderating effects of these variables on one another.

  7. Acute sleep deprivation increases portion size and affects food choice in young men.

    Science.gov (United States)

    Hogenkamp, Pleunie S; Nilsson, Emil; Nilsson, Victor C; Chapman, Colin D; Vogel, Heike; Lundberg, Lina S; Zarei, Sanaz; Cedernaes, Jonathan; Rångtell, Frida H; Broman, Jan-Erik; Dickson, Suzanne L; Brunstrom, Jeffrey M; Benedict, Christian; Schiöth, Helgi B

    2013-09-01

    Acute sleep loss increases food intake in adults. However, little is known about the influence of acute sleep loss on portion size choice, and whether this depends on both hunger state and the type of food (snack or meal item) offered to an individual. The aim of the current study was to compare portion size choice after a night of sleep and a period of nocturnal wakefulness (a condition experienced by night-shift workers, e.g. physicians and nurses). Sixteen men (age: 23 ± 0.9 years, BMI: 23.6 ± 0.6 kg/m(2)) participated in a randomized within-subject design with two conditions, 8-h of sleep and total sleep deprivation (TSD). In the morning following sleep interventions, portion size, comprising meal and snack items, was measured using a computer-based task, in both fasted and sated state. In addition, hunger as well as plasma levels of ghrelin were measured. In the morning after TSD, subjects had increased plasma ghrelin levels (13%, p=0.04), and chose larger portions (14%, p=0.02), irrespective of the type of food, as compared to the sleep condition. Self-reported hunger was also enhanced (pchoice after sleep loss depend on both an individual's hunger status, and the type of food offered. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. The association between portion size, nutrient intake and gestational weight gain

    NARCIS (Netherlands)

    Blumfield, M.L.; Schreurs, M.; Rollo, M.E.; Macdonald-Wicks, L.K.; Kokavec, A.; Collins, C.E.

    2015-01-01

    Background: Excessive gestational weight gain (GWG) is associated with adverse maternal-child health outcomes. Managing energy intake and GWG versus optimising nutrient intake can be challenging. The present study aimed to examine the relationships between dietary portion size, GWG and nutrient i

  9. 32 CFR 250.7 - Pertinent portions of Export Administration Regulations (EAR).

    Science.gov (United States)

    2010-07-01

    ... Regulations (EAR). 250.7 Section 250.7 National Defense Department of Defense (Continued) OFFICE OF THE... DISCLOSURE § 250.7 Pertinent portions of Export Administration Regulations (EAR). The following pertinent section of the EAR is provided for the guidance of DoD personnel in determining the...

  10. 7 CFR 762.144 - Repurchase of guaranteed portion from a secondary market holder.

    Science.gov (United States)

    2010-01-01

    ... market holder. 762.144 Section 762.144 Agriculture Regulations of the Department of Agriculture... Repurchase of guaranteed portion from a secondary market holder. (a) Request for repurchase. The holder may... failed to remit to the holder its pro-rata share of any payment made by the borrower within 30 days...

  11. Effects of energy density and portion size on development of acquired flavour liking and learned satiety.

    Science.gov (United States)

    Yeomans, Martin R; Gould, Natalie J; Leitch, Margaret; Mobini, Sirous

    2009-04-01

    The concept of learned satiety (LS) suggests that associations between the sensory quality and post-ingestive effects of foods may lead to acquired control of meal-size. Although a recent study appeared to support LS since participants learned to eat more of a flavoured cereal with lower energy density (ED) after repeated experience, suggesting that they adjusted voluntary intake to ensure adequate energy was consumed, the large serving portion used in training may have lead to over-satiation. To investigate this further, groups of 12 men were assigned to one of four conditions based on the trained serving portion (150 or 300 g) and presence or absence of cues to differentiate high and low ED versions. In the absence of sensory cues, neither mass consumed nor rated pleasantness differed between high and low ED conditions either before or after training, resulting in greater energy intake in the high ED condition. When sensory cues differentiated ED, intake increased significantly post-training in both the high ED condition trained with the small portion and low ED condition trained with the large portion, and flavour pleasantness changed similarly. Moreover hunger increased significantly after the food was tasted in both conditions where intake increased. These data provide further evidence that learning can moderate meal-size dependent on energy content, but suggest that these changes are driven by changes in flavour liking rather than LS.

  12. Astronaut Judith Resnik in the 'basket' portion of the slidewire system

    Science.gov (United States)

    1984-01-01

    Astronaut Judith A. Resnik, 41-D mission specialist, is pictured in the 'basket' portion of the slidewire system at Pad A, as she participates in training for emergency evacuation from the fixed service structure. The Kennedy Space Center alternative photo number is 108-KSC-84PC-325.

  13. A CRITICAL REVIEW OF A PORTION OF THE LITERATURE ON TEACHING DEVICES.

    Science.gov (United States)

    PORTER, DOUGLAS

    A PORTION OF THE LITERATURE CONCERNING MECHANICAL TEACHING MACHINES OR DEVICES, WHICH ALLEGEDLY INCREASE THE EFFICIENCY AND EFFECTIVENESS OF TEACHING OPERATIONS BY MAKING USE OF CERTAIN PSYCHOLOGICAL PRINCIPLES AND TEACHER LABORSAVING FEATURES, IS REVIEWED. A CLASSIFICATION IS MADE OF MECHANICAL TEACHING AIDS AND DEVICES, SUGGESTING THAT THE…

  14. 77 FR 60904 - Air Quality Implementation Plans; Alabama; Attainment Plan for the Alabama Portion of the...

    Science.gov (United States)

    2012-10-05

    ... October 7, 2009, SIP revision regarding reasonably available control technology (RACT) and reasonably... the mobile source contribution to ambient PM 2.5 levels for the Alabama portion of the Chattanooga... insignificance determination for mobile direct PM 2.5 and NO X emissions for transportation conformity...

  15. Developing an interactive portion size assessment system (IPSAS) for use with children.

    Science.gov (United States)

    Foster, E; Hawkins, A; Simpson, E; Adamson, A J

    2014-01-01

    Novel methods of assessing dietary intake are required to reduce the participant burden in dietary surveys, improve participation rates and thereby improve the representativeness of the sample and minimise the impact of measuring dietary intake on a subject's food intake during the recording period. One method of reducing the burden placed on participants in recording dietary intake is to replace weighing of foods with estimation of portion size using tools such as food photographs. The interactive portion size assessment system (IPSAS) is an interactive portion size assessment system for use in assessing portion sizes of foods consumed by children aged 18 months to 16 years. The system is computer-based and is designed to be administered during an interview for a food diary or 24-h recall. The portion sizes depicted are age-specific and based on the weights of foods served to children during the UK National Diet and Nutrition Surveys. The system displays digital images of food used to estimate the amount of each food served to the child and the amount of any food left over. Foods are categorised within the system using a three-tier structure. Twenty-seven food group icons are used with two further drop-down menus to select first the food group, then the food category and, finally, the actual food product. Each food is linked to UK food composition codes and all photographs are linked to the weight of the food depicted. Nutritional output is via a companion database. The present study describes the development of the IPSAS and the structure of the system.

  16. Portion size variably affects food intake of 6-year-old and 4-year-old children in Kunming, China.

    Science.gov (United States)

    Smith, Lindsey; Conroy, Katharine; Wen, Hongmei; Rui, Li; Humphries, Debbie

    2013-10-01

    Age and portion size have been found to influence food intake in American children but have not been examined in an international context. This study evaluated the association between age and the effects of portion size on the food intake of kindergarteners in Kunming, China. Using a within-subjects crossover design in a classroom setting, 173 children in two age groups, mean age 4.2 years and 6.1 years, were served a predefined reference, small (-30%) and large (+30%) portion of rice, vegetables, and a protein source during lunchtime over three consecutive days. Each portion was weighed before and after the meal to determine amount of food consumed. Linear mixed modeling, controlling for repeated measures and clustering by classroom, was used to compare food intake under small and large portion size conditions to the reference portion. Children ate significantly less food when served small portions. When served a large portion, 6-year-old children increased food intake while 4-year-old children decreased food intake in comparison to the reference portion. Findings indicate that portion size affects food intake in Chinese children 4-6-years old. Older children show larger increases in food intake with increased portion size than do younger children.

  17. Use of a multi-criteria analysis framework to inform the design of risk based general surveillance systems for animal disease in Australia.

    Science.gov (United States)

    East, I J; Wicks, R M; Martin, P A J; Sergeant, E S G; Randall, L A; Garner, M G

    2013-11-01

    Australia is a major exporter of livestock and livestock products; a trade assisted by a favourable animal health status. However, increasing international travel and trade, land use changes and climatic change increase the risks of exotic and emerging diseases. At the same time, public sector resources for managing these risks are static or declining. Animal health authorities in Australia identified the need to develop a consistent national approach to surveillance that allocates resources according to risk. A study was undertaken to assess the relative likelihood of occurrence of eight significant diseases of concern to animal health authorities with the aim of producing risk maps to better manage animal disease surveillance. The likelihood of disease occurrence was considered in terms of the likelihood that a disease is introduced and the likelihood that the disease establishes and spreads. Pathways for introduction and exposure and for establishment and spread were identified and data layers representing the factors contributing to each pathway produced as raster maps. A multi-criteria analysis process was used to combine data layers into pathways and pathways into likelihood maps using weightings that reflect the relative importance of each layer and pathway. The likelihood maps for introduction and exposure and for establishment and spread were combined to generate national likelihood maps for each disease. To inform Australia's general surveillance system that exists to detect any disease of importance, the spatial profiles of the eight diseases were subsequently combined using weightings to reflect their relative consequences. The result was a map of relative likelihood of occurrence of any significant disease. Current surveillance activity was assessed by combining data layers for government disease investigations, proximity to vets and wildlife disease investigations. Comparison of the overall risk and current surveillance maps showed that the

  18. Use of antimicrobial resistance information and prescribing guidance for management of urinary tract infections: survey of general practitioners in the West Midlands

    OpenAIRE

    2016-01-01

    Background There is a marked variation in both antibiotic prescribing practice and urine sampling rates for diagnostic microbiology across general practices in England. To help understand factors driving this variation, we undertook a survey in 2012/13 to determine sampling protocols and antibiotic formularies used by general practitioners (GPs) for managing urinary tract infections (UTIs) in the West Midlands region of England. Method Cross-sectional survey of all eligible general practices ...

  19. Generalized Partial Volume

    DEFF Research Database (Denmark)

    Darkner, Sune; Sporring, Jon

    2011-01-01

    Mutual Information (MI) and normalized mutual information (NMI) are popular choices as similarity measure for multimodal image registration. Presently, one of two approaches is often used for estimating these measures: The Parzen Window (PW) and the Generalized Partial Volume (GPV). Their theoret......Mutual Information (MI) and normalized mutual information (NMI) are popular choices as similarity measure for multimodal image registration. Presently, one of two approaches is often used for estimating these measures: The Parzen Window (PW) and the Generalized Partial Volume (GPV...

  20. Apparatus for rendering at least a portion of a device inoperable and related methods

    Science.gov (United States)

    Daniels, Michael A.; Steffler, Eric D.; Hartenstein, Steven D.; Wallace, Ronald S.

    2016-11-08

    Apparatus for rendering at least a portion of a device inoperable may include a containment structure having a first compartment that is configured to receive a device therein and a movable member configured to receive a cartridge having reactant material therein. The movable member is configured to be inserted into the first compartment of the containment structure and to ignite the reactant material within the cartridge. Methods of rendering at least a portion of a device inoperable may include disposing the device into the first compartment of the containment structure, inserting the movable member into the first compartment of the containment structure, igniting the reactant material in the cartridge, and expelling molten metal onto the device.