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Sample records for survey activities related

  1. 2012 Workplace and Gender Relations Survey of Active Duty Members. Survey Note and Briefing

    Science.gov (United States)

    2013-03-15

    Exercises /Alerts Percent of Active Duty Members Who Experienced Unwanted Sexual Contact, by Gender WGRA 2012 Q35 Margins of error range from ±4% to ±12...harassment in the active duty force. This survey note and accompanying briefing (Appendix) provide information on the prevalence rates of sexual ...ELATIONS SURVEYSH R 2012 Workplace and Gender Relations Survey of Active Duty Members 2 Unwanted Sexual Contact 2006 2010 2012 Women: 6.8% Men

  2. 2016 Workplace and Gender Relations Survey of Active Duty Members: Overview Report

    Science.gov (United States)

    2017-05-01

    to exclude them from social activities/ interactions , or ignored them),  Indicated the alleged perpetrator(s) of the actions knew, or suspected...you from social activities or interactions  Ignored you or failed to speak to you (for example, gave you “the silent treatment”) P e rc e iv e d O s...they experienced involved some form of social media. 2017 2016 Workplace and Gender Relations Survey of Active Duty Members 137 | OPA Figure 91

  3. 2012 Workplace and Gender Relations Survey of Active Duty Members (Survey Note No. 2013-002)

    Science.gov (United States)

    2013-01-18

    jokes that are offensive); unwanted sexual attention (e.g., unwanted attempts to establish a romantic sexual relationship despite efforts to...drinking. You thought your performance evaluation or chance for promotion would suffer. You thought reporting would take too much time and effort. You... taking the survey. Members who indicated they experienced unwanted sexual contact were then asked to provide details of the experience that had the

  4. 2010 Workplace and Gender Relations Survey of Active Duty Members. Administration, Datasets, and Codebook

    Science.gov (United States)

    2011-04-01

    ThrtFrc: Use physical force-Uned 672 STALKSHAU [55a] DidOffend: Sexually harass be-Uned 673 2010 Workplace and Gender Relations Survey of Active Duty...body, or sexual activities ? .......................................... Made gestures or used body language of a sexual nature that embarrassed or...slighted, or ignored you)?      e. Made offensive remarks about your appearance, body, or sexual activities

  5. 2012 Workplace and Gender Relations Survey of Active Duty Members: Administration, Datasets and Codebook

    Science.gov (United States)

    2013-11-04

    Record Data-Confidential Variables G- 929 RACE_ETH Race Ethnic Code OS DATA SAS DATA COLS LENGTH FORMAT NAME TYPE LENGTH INFORMAT NA-NA NA...Gender Relations Survey of Active Duty Members Information on Weighting-Confidential Variables G- 1011 POSTST_A Poststratification Adjustment OS...Population / Sample Flag 975 POSTSTRT* Poststratification Flag 1012 POSTST_A* Poststratification Adjustment 1011 PREPAREA 15a. [15a] Wartime prepared

  6. 2016 Workplace and Gender Relations Survey of Active Duty Members: Statistical Methodology Report

    Science.gov (United States)

    2017-03-01

    MEMBERS: STATISTICAL METHODOLOGY REPORT Office of People Analytics (OPA) Defense Research , Surveys , and Statistics Center 4800 Mark Center Drive...Introduction The Defense Research , Surveys , and Statistics Center, Office of People Analytics (OPA), conducts both web-based and paper-and-pen surveys to... Research Surveys , and Statistics Center (RSSC) resided within the Defense Manpower Data Center (DMDC). In 2016, the Defense Human Resource Activity

  7. Flood- and Drought-Related Natural Hazards Activities of the U.S. Geological Survey in New England

    Science.gov (United States)

    Lombard, Pamela J.

    2016-03-23

    The U.S. Geological Survey (USGS) has many ongoing and recent water-related natural hazard activities in New England that can be used to help mitigate the effects of natural hazards in cooperation with other agencies. The themes related to potential hazards and the tools and science to better understand and address them include the following:

  8. U.S. Geological Survey Activities Related to American Indians and Alaska Natives: Fiscal Year 2005

    Science.gov (United States)

    Marcus, Susan M.

    2007-01-01

    Introduction This report describes the activities that the U.S. Geological Survey (USGS) conducted with American Indian and Alaska Native governments, educational institutions, and individuals during Federal fiscal year (FY) 2005. Most of these USGS activities were collaborations with Tribes, Tribal organizations, or professional societies. Others were conducted cooperatively with the Bureau of Indian Affairs (BIA) or other Federal entities. The USGS is the earth and natural science bureau within the U.S. Department of the Interior (DOI). The USGS does not have regulatory or land management responsibilities. As described in this report, there are many USGS activities that are directly relevant to American Indians, Alaska Natives, and to Native lands. A USGS website, dedicated to making USGS more accessible to American Indians, Alaska Natives, their governments, and institutions, is available at www.usgs.gov/indian. This website includes information on how to contact USGS American Indian/Alaska Native Liaisons, training opportunities, and links to other information resources. This report and previous editions are also available through the website. The USGS realizes that Native knowledge and cultural traditions of living in harmony with nature result in unique Native perspectives that enrich USGS studies. USGS seeks to increase the sensitivity and openness of its scientists to the breadth of Native knowledge, expanding the information on which their research is based. USGS scientific studies include data collection, mapping, natural resource modeling, and research projects. These projects typically last 2 or 3 years, although some are parts of longer-term activities. Some projects are funded cooperatively, with USGS funds matched or supplemented by individual Tribal governments, or by the BIA. These projects may also receive funding from the U.S. Environmental Protection Agency (USEPA), the Indian Health Service (part of the Department of Health and Human Services

  9. Adolescent Weight Status and Related Behavioural Factors: Web Survey of Physical Activity and Nutrition

    Directory of Open Access Journals (Sweden)

    Kate E. Storey

    2012-01-01

    Full Text Available Purpose. To identify whether non-overweight students were different from their overweight or obese peers with respect to diet, suboptimal meal behaviours, and physical activity using a self-administered web-based survey. Methods. 4097 adolescents living in Alberta, Canada completed Web-SPAN (Web Survey of Physical Activity and Nutrition. Students were classified as overweight or obese, and differences were described in terms of nutrient intakes, physical activity, and meal behaviours. Results. Non-overweight students consumed significantly more carbohydrate and fibre, and significantly less fat and high calorie beverages, and had a higher frequency of consuming breakfast and snacks compared to overweight or obese students. Both non-overweight and overweight students were significantly more active than obese students. Conclusions. This research supports the need to target suboptimal behaviours such as high calorie beverage consumption, fat intake, breakfast skipping, and physical inactivity. School nutrition policies and mandatory physical education for all students may help to improve weight status in adolescents.

  10. Research engagement of health sciences librarians: a survey of research-related activities and attitudes

    Directory of Open Access Journals (Sweden)

    Susan Lessick, MA, MLS, AHIP, FMLA

    2016-11-01

    Full Text Available Introduction: The extent to which health sciences librarians are engaged in research is a little-studied question. This study assesses the research activities and attitudes of Medical Library Association (MLA members, including the influence of work affiliation. Methods: An online survey was designed using a combination of multiple-choice and open-ended questions and distributed to MLA members. Responses were analyzed using descriptive statistics, content analysis, and significance testing. The authors used statistical tools and categorized openended question topics by the constant comparative method, also applying the broad subject categories used in a prior study. Pearson’s chi-square analysis was performed on responses to determine significant differences among respondents employed in three different institutional environments. Results: Analysis showed that 79% of respondents read research articles at least once a month; 58% applied published research studies to practice; 44% had conducted research; 62% reported acting on research had enhanced their libraries; 38% had presented findings; and 34% had authored research articles. Hospital librarians were significantly less likely than academic librarians to have participated in research activities. Highly ranked research benefits, barriers, and competencies of health sciences librarians are described. Conclusions: Findings indicate that health sciences librarians are actively engaged in research activities. Practice implications for practitioners, publishers, and stakeholders are discussed. Results suggest that practitioners can use published research results and results from their own research to affect practice decisions and improve services. Future studies are needed to confirm and extend these findings, including the need for intervention studies to increase research and writing productivity.

  11. 2010 Workplace and Gender Relations Survey of Active Duty Members. Overview Report on Sexual Harassment

    Science.gov (United States)

    2011-04-01

    unwanted sexual contact may experience discomfort and/or other emotions while completing the survey. Contact information is provided below for those who... sarcasm , or gestures to humiliate you? .............................. Yelled when they were angry with you

  12. 2012 Workplace and Gender Relations Survey of Active Duty Members. Tabulations of Responses

    Science.gov (United States)

    2013-04-01

    enjoyment , and the opportunity to acquire valuable skills .................................................. 96 15. Overall, how well prepared...538 87. Suppose you see a Service member, who you do not know very well, getting drunk at a party. Someone tells you that one of...The composite measure includes survey items on sense of pride, use of skills, work enjoyment , and the opportunity to acquire valuable skills (Q14a-d

  13. U.S. Geological Survey activities related to American Indians and Alaska Natives: Fiscal year 2004

    Science.gov (United States)

    ,; Brunstein, F. Craig

    2006-01-01

    The USGS works in cooperation with American Indian and Alaska Native governments to conduct research on (1) water, energy, and mineral resources, (2) animals and plants that are important for traditional lifeways or have environmental or economic significance, and (3) natural hazards. This report describes most of the activities that the USGS conducted with American Indian and Alaska Native governments, educational institutions, and individuals during Federal fiscal year (FY) 2004. Most of these USGS activities were collaborations with Tribes, Tribal organizations, or professional societies. Other activities were conducted cooperatively with the U.S. Bureau of Indian Affairs (BIA) or other Federal entities.

  14. 2016 Workplace and Gender Relations Survey of Active Duty Members: Frequently Asked Questions

    Science.gov (United States)

    2017-05-01

    techniques to draw conclusions from random, representative samples of the active duty populations. To construct estimates for the 2016 Workplace and...industry standards used by government statistical agencies including the Census Bureau, Bureau of Labor Statistics, National Agricultural Statistical

  15. Relative validity of the pre-coded food diary used in the Danish National Survey of Diet and Physical Activity

    DEFF Research Database (Denmark)

    Knudsen, Vibeke Kildegaard; Gille, Maj-Britt; Nielsen, Trine Holmgaard

    2011-01-01

    Objective: To determine the relative validity of the pre-coded food diary applied in the Danish National Survey of Dietary Habits and Physical Activity. Design: A cross-over study among seventy-two adults (aged 20 to 69 years) recording diet by means of a pre-coded food diary over 4 d and a 4 d...... weighed food record. Intakes of foods and drinks were estimated, and nutrient intakes were calculated. Means and medians of intake were compared, and crossclassification of individuals according to intake was performed. To assess agreement between the two methods, Pearson and Spearman’s correlation...... coefficients and weighted kappa coefficients were calculated. Setting: Validation study of the pre-coded food diary against a 4 d weighed food record. Subjects: Seventy-two volunteer, healthy free-living adults (thirty-five males, thirty-seven females). Results: Intakes of cereals and vegetables were higher...

  16. The black hole - bulge mass relation of Active Galactic Nuclei in the Extended Chandra Deep Field - South Survey

    CERN Document Server

    Schramm, Malte

    2012-01-01

    We present results from a study to determine whether relations, established in the local Universe, between the mass of supermassive black holes (SMBHs) and their host galaxies are in place at higher redshifts. We establish a well-constructed sample of 18 X-ray-selected, broad-line Active Galactic Nuclei (AGN) in the Extended Chandra Deep Field South - Survey with 0.5 < z < 1.2. This redshift range is chosen to ensure that HST imaging is available with at least two filters that bracket the 4000 Angstrom break thus providing reliable stellar mass estimates of the host galaxy by accounting for both young and old stellar populations. We compute single-epoch, virial black hole masses from optical spectra using the broad MgII emission line. For essentially all galaxies in our sample, their total stellar mass content agrees remarkably well, given their BH masses, with local relations of inactive galaxies and active SMBHs. We further decompose the total stellar mass into bulge and disk components separately wit...

  17. Personal, social, and game-related correlates of active and non-active gaming among dutch gaming adolescents: survey-based multivariable, multilevel logistic regression analyses.

    Science.gov (United States)

    Simons, Monique; de Vet, Emely; Chinapaw, Mai Jm; de Boer, Michiel; Seidell, Jacob C; Brug, Johannes

    2014-04-04

    Playing video games contributes substantially to sedentary behavior in youth. A new generation of video games-active games-seems to be a promising alternative to sedentary games to promote physical activity and reduce sedentary behavior. At this time, little is known about correlates of active and non-active gaming among adolescents. The objective of this study was to examine potential personal, social, and game-related correlates of both active and non-active gaming in adolescents. A survey assessing game behavior and potential personal, social, and game-related correlates was conducted among adolescents (12-16 years, N=353) recruited via schools. Multivariable, multilevel logistic regression analyses, adjusted for demographics (age, sex and educational level of adolescents), were conducted to examine personal, social, and game-related correlates of active gaming ≥1 hour per week (h/wk) and non-active gaming >7 h/wk. Active gaming ≥1 h/wk was significantly associated with a more positive attitude toward active gaming (OR 5.3, CI 2.4-11.8; Pgames (OR 0.30, CI 0.1-0.6; P=.002), a higher score on habit strength regarding gaming (OR 1.9, CI 1.2-3.2; P=.008) and having brothers/sisters (OR 6.7, CI 2.6-17.1; Pgaming and a little bit lower score on game engagement (OR 0.95, CI 0.91-0.997; P=.04). Non-active gaming >7 h/wk was significantly associated with a more positive attitude toward non-active gaming (OR 2.6, CI 1.1-6.3; P=.035), a stronger habit regarding gaming (OR 3.0, CI 1.7-5.3; Pgaming (OR 3.3, CI 1.46-7.53; P=.004), and a more positive image of a non-active gamer (OR 2, CI 1.07-3.75; P=.03). Various factors were significantly associated with active gaming ≥1 h/wk and non-active gaming >7 h/wk. Active gaming is most strongly (negatively) associated with attitude with respect to non-active games, followed by observed active game behavior of brothers and sisters and attitude with respect to active gaming (positive associations). On the other hand, non-active

  18. Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1993-94

    Science.gov (United States)

    Foglesong, M. Teresa

    1995-01-01

    The U.S. Geological Survey has been collecting water-resources data in Nevada since 1890. Most of the projects that constitute the current Nevada District program can be classified as either basic- data acquisition (about 25 percent) or hydrologic interpretation (about 75 percent). About 39 percent of the activities are supported by cooperative agreements with State and local agencies. Technical projects supported by other Federal agencies make up about 32 percent of the program, and the re- maining 29 percent consists of USGS data collection, interpretive projects, and research. Water con- ditions in most of Nevada during fiscal years 1993 and 1994 continued to be dry, a continuation of drought conditions since late 1986. The major water-resource issues in Nevada include: water allocation in the Truckee River and Carson River Basins; water-supply needs of Las Vegas and the Reno/Sparks area, including water-importation plans; hydrologic effects of weapons testing at the Nevada Test Site; assessment of potential long-term effects of the proposed Yucca Mountain Nuclear Waste Repository; and drought. Future water-resources issues in Nevada are likely to center on water supply for, and environmental effects of, the rapidly growing population centers at Las Vegas, Reno, and Elko; impacts of operations at the Nevada Test Site; management of interstate rivers such as the Truckee, Carson, Walker, and Colorado Rivers; hydrologic and environmental impacts at heavily mined areas; and water-quality management in the Lake Tahoe Basin.

  19. U.S. Geological Survey activities related to American Indians and Alaska Natives: Fiscal years 2009 and 2010

    Science.gov (United States)

    Fordham, Monique; Montour, Maria R.

    2015-01-01

    The U.S. Geological Survey is the earth and natural science bureau within the U.S. Department of the Interior. The U.S. Geological Survey provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the negative effects of climate and land-use change, and the core science systems that help us provide timely, relevant, and usable information. The U.S. Geological Survey is not responsible for regulations or land management.

  20. U.S. Geological Survey activities related to American Indians and Alaska Natives: Fiscal years 2007 and 2008

    Science.gov (United States)

    Marcus, Susan M.

    2010-01-01

    In the late 1800s, John Wesley Powell, the second director of the U.S. Geological Survey (USGS), followed his interest in the tribes of the Great Basin and Colorado Plateau and studied their cultures, languages, and surroundings. From that early time, the USGS has recognized the importance of Native knowledge and living in harmony with nature as complements to the USGS mission to better understand the Earth. Combining traditional ecological knowledge with empirical studies allows the USGS and Native American governments, organizations, and people to increase their mutual understanding and respect for this land. The USGS is the earth and natural science bureau within the U.S. Department of the Interior (DOI) and is not responsible for regulations or land management. Climate change is a major current issue affecting Native lives and traditions throughout the United States. Climate projections for the coming century indicate an increasing probability for more frequent and more severe droughts in the Southwest, including the Navajo Nation. Erosion has claimed Native homes in Alaska. Fish have become inedible due to diseases that turn their flesh mushy. Native people who rely on or who are culturally sustained by hunting, fishing, and using local plants are living with climate change now. The traditional knowledge of Native peoples enriches and confirms the work of USGS scientists. The results are truly synergistic-greater than the sum of their parts. Traditional ecological knowledge is respected and increasingly used in USGS studies-when the holders of that knowledge choose to share it. The USGS respects the rights of Native people to maintain their patrimony of traditional ecological knowledge. The USGS studies can help Tribes, Native organizations, and natural resource professionals manage Native lands and resources with the best available unbiased data and information that can be added to their traditional knowledge. Wise Native leaders have noted that traditional

  1. ON THE COSMIC EVOLUTION OF THE SCALING RELATIONS BETWEEN BLACK HOLES AND THEIR HOST GALAXIES : BROAD-LINE ACTIVE GALACTIC NUCLEI IN THE ZCOSMOS SURVEY

    NARCIS (Netherlands)

    Merloni, A.; Bongiorno, A.; Bolzonella, M.; Brusa, M.; Civano, F.; Comastri, A.; Elvis, M.; Fiore, F.; Gilli, R.; Hao, H.; Jahnke, K.; Koekemoer, A. M.; Lusso, E.; Mainieri, V.; Mignoli, M.; Miyaji, T.; Renzini, A.; Salvato, M.; Silverman, J.; Trump, J.; Vignali, C.; Zamorani, G.; Capak, P.; Lilly, S. J.; Sanders, D.; Taniguchi, Y.; Bardelli, S.; Carollo, C. M.; Caputi, K.; Contini, T.; Coppa, G.; Cucciati, O.; de la Torre, S.; de Ravel, L.; Franzetti, P.; Garilli, B.; Hasinger, G.; Impey, C.; Iovino, A.; Iwasawa, K.; Kampczyk, P.; Kneib, J. -P.; Knobel, C.; Kovac, K.; Lamareille, F.; Le Borgne, J. -F.; Le Brun, V.; Le Fevre, O.; Maier, C.; Pello, R.; Peng, Y.; Perez Montero, E.; Ricciardelli, E.; Scodeggio, M.; Tanaka, M.; Tasca, L. A. M.; Tresse, L.; Vergani, D.; Zucca, E.

    2010-01-01

    We report on the measurement of the physical properties (rest-frame K-band luminosity and total stellar mass) of the hosts of 89 broad-line (type-1) active galactic nuclei (AGNs) detected in the ZCOSMOS survey in the redshift range 1 survey

  2. “Sexting” and its relation to sexual activity and sexual risk behavior in a national survey of adolescents

    Science.gov (United States)

    Ybarra, Michele L.; Mitchell, Kimberly J.

    2014-01-01

    Objective To examine the relation between “sexting,” (sending and sharing sexual photos online via text messaging and in-person) with sexual risk behaviors and psychosocial challenge in adolescence. Methods Data were collected online between 2010 and 2011 with 3,715 randomly selected 13- to 18-year-old youth across the United States. Results Seven percent of youth reported sending or showing someone sexual pictures of themselves, where they were nude or nearly nude, online, via text messaging, or in-person, during the past year. Although females and older youth were more likely to share sexual photos than males and younger youth, the profile of psychosocial challenge and sexual behavior was similar for all youth. After adjusting for demographic characteristics, sharing sexual photos was associated with all types of sexual behaviors assessed (e.g., oral sex, vaginal sex) as well as some of the risky sexual behaviors examined—particularly having concurrent sexual partners and having more past-year sexual partners. Adolescents who shared sexual photos also were more likely to use substances and less likely to have high self-esteem than their demographically similar peers. Conclusions While the media has portrayed “sexting” as a problem caused by new technology, health professionals may be more effective by approaching it as an aspect of adolescent sexual development and exploration and, in some cases, risk-taking and psychosocial challenge. PMID:25266148

  3. Global thunderstorm activity research survey

    Science.gov (United States)

    Coroniti, S. C.

    1982-01-01

    The published literature on the subject of the monitoring of global thunderstorm activity by instrumented satellites was reviewed. A survey of the properties of selected physical parameters of the thunderstorm is presented. The concepts used by satellites to identify and to measure terrestrial lightning pulses are described. The experimental data acquired by satellites are discussed. The scientific achievements of the satellites are evaluated against the needs of scientists and the potential requirements of user agencies. The performances of the satellites are rated according to their scientific and operational achievements.

  4. Comparison of P-Wave and S-Wave Reflection Surveying Effectiveness for Detection of Mine-Related Subsidence Activity Beneath a Heavily Traveled Roadway

    Science.gov (United States)

    Guy, E. D.; Daniels, J. J.

    2002-12-01

    We acquired high-resolution multicomponent seismic reflection data along an undermined 2200 ft (671 m) section of Interstate highway 70 (I-70) in eastern Ohio, in order to identify areas of active subsidence or soil piping into subsurface collapse features. This paper presents results from research conducted: 1) to investigate potential advantages and disadvantages associated with near-surface P- and S-wave reflection surveys, and 2) to determine the subsidence detection potential of common-mode P- and S-wave data components acquired in the study area. P-wave data have traditionally been acquired during shallow reflection surveys, however, the number of reports concerning shallow S-wave surveys is relatively small, and very few reports concerning the concurrent acquisition and analysis of P- and S-wave reflection data exist. Although S-wave reflections from the top-of-bedrock (located above the coal mine and targeted for subsidence detection purposes) were consistently observed in both XX component (inline-inline, SV-SV) and YY component (crossline-crossline, SH-SH) data, surface wave noise resulted in the optimum reflection window of XX data being relatively narrow. Stacks produced using YY data had a higher signal-to-noise ratio and better imaged the target horizon than those produced using XX data. Whereas S-waves were relatively insensitive to changes in overburden moisture content, P-wave reflections from the top-of-saturated-overburden (located above bedrock) were recorded in ZZ component (vertical-vertical, P-P) data. The arrival times of P-wave reflections and the characteristics of the recorded noise modes made it difficult to process and use P-wave reflections from this interface. P-wave events from deeper impedance contrasts were not observed in field data due to several factors: surface wave and air wave noise, a high P-wave reflection coefficient at the top-of-saturated-overburden, low P-wave reflection coefficients at deeper interfaces, and

  5. Singularity invariants related to Milnor fibers: survey

    CERN Document Server

    Budur, Nero

    2010-01-01

    This brief survey of some singularity invariants related to Milnor fibers should serve as a quick guide to references. We attempt to place things into a wide geometric context while leaving technicalities aside. We focus on relations among different invariants and on the practical aspect of computing them.

  6. Personal, social, and game-related correlates of active and non-active gaming among dutch gaming adolescents : survey-based multivariable, multilevel logistic regression analyses

    NARCIS (Netherlands)

    Simons, Monique; de Vet, Emely; Chinapaw, Mai Jm; de Boer, Michiel; Seidell, Jacob C; Brug, Johannes

    2014-01-01

    BACKGROUND: Playing video games contributes substantially to sedentary behavior in youth. A new generation of video games-active games-seems to be a promising alternative to sedentary games to promote physical activity and reduce sedentary behavior. At this time, little is known about correlates of

  7. Time's up. descriptive epidemiology of multi-morbidity and time spent on health related activity by older Australians: a time use survey.

    Directory of Open Access Journals (Sweden)

    Tanisha Jowsey

    Full Text Available Most Western health systems remain single illness orientated despite the growing prevalence of multi-morbidity. Identifying how much time people with multiple chronic conditions spend managing their health will help policy makers and health service providers make decisions about areas of patient need for support. This article presents findings from an Australian study concerning the time spent on health related activity by older adults (aged 50 years and over, most of whom had multiple chronic conditions. A recall questionnaire was developed, piloted, and adjusted. Sampling was undertaken through three bodies; the Lung Foundation Australia (COPD sub-sample, National Diabetes Services Scheme (Diabetes sub-sample and National Seniors Australia (Seniors sub-sample. Questionnaires were mailed out during 2011 to 10,600 older adults living in Australia. 2540 survey responses were received and analysed. Descriptive analyses were completed to obtain median values for the hours spent on each activity per month. The mean number of chronic conditions was 3.7 in the COPD sub-sample, 3.4 in the Diabetes sub-sample and 2.0 in the NSA sub-sample. The study identified a clear trend of increased time use associated with increased number of chronic conditions. Median monthly time use was 5-16 hours per month overall for our three sub-samples. For respondents in the top decile with five or more chronic conditions the median time use was equivalent to two to three hours per day, and if exercise is included in the calculations, respondents spent from between five and eight hours per day: an amount similar to full-time work. Multi-morbidity imposes considerable time burdens on patients. Ageing is associated with increasing rates of multi-morbidity. Many older adults are facing high demands on their time to manage their health in the face of decreasing energy and mobility. Their time use must be considered in health service delivery and health system reform.

  8. [Study nurses in Germany--a survey of job-related activities in clinical trials as a basis for a job description and for training curricula].

    Science.gov (United States)

    Fisk, Bettina; Beier, Jutta

    2007-10-01

    Until now, the conducting of clinical trials by nurses has scarcely come under scientific examination. Particularly in Germany, the field of activity has only been treated marginally in the health-care and nursing sciences. In Germany, the term 'Study Nurse' is used not only for members of the nursing profession but across disciplines; it is one of the most widely used terms. An explorative, descriptive study has been conducted employing a modified version of the Work Sampling Method. 79 Study Nurses were anonymously surveyed using a self-administered workload catalogue. 85 participated in the survey that focused on demographics, qualifications, and salary. In every workload catalogue, contact with other colleagues as well as job activities and the time spent on each activity were documented over twenty days. Study Nurses are mostly members of the nursing profession. They work mostly at university clinics and are responsible for conducting clinical trials. This applies to all trials that license medicinal products but also for trials initiated by investigators. While trial-specific documentation is their most time-intensive task, the overall role of Study Nurses encompasses a very broad range of activities. For the most part, they work alone and independently but have various contacts mainly to patients and the investigator. Future research should take into consideration the motivation for opting for the job of Study Nurse and the question of whether through their training and experience nurses are better qualified than other healthcare professionals.

  9. Asteroseismic stellar activity relations

    CERN Document Server

    Bonanno, A; Karoff, C

    2014-01-01

    In asteroseismology an important diagnostic of the evolutionary status of a star is the small frequency separation which is sensitive to the gradient of the mean molecular weight in the stellar interior. It is thus interesting to discuss the classical age-activity relations in terms of this quantity. Moreover, as the photospheric magnetic field tends to suppress the amplitudes of acoustic oscillations, it is important to quantify the importance of this effect by considering various activity indicators. We propose a new class of age-activity relations that connects the Mt. Wilson $S$ index and the average scatter in the light curve with the small frequency separation and the amplitude of the p-mode oscillations. We used a Bayesian inference to compute the posterior probability of various empirical laws for a sample of 19 solar-like active stars observed by the Kepler telescope. We demonstrate the presence of a clear correlation between the Mt. Wilson $S$ index and the relative age of the stars as indicated by ...

  10. 78 FR 21008 - Proposed Information Collection (NCA Customer Satisfaction Surveys (Headstone/Marker) Activity...

    Science.gov (United States)

    2013-04-08

    ... AFFAIRS Proposed Information Collection (NCA Customer Satisfaction Surveys (Headstone/Marker) Activity... solicits comments on the burden estimates relating to customer satisfaction surveys involving the National... information technology. Title: Generic Clearance for NCA, and IG Customer Satisfaction Surveys. OMB...

  11. Sexual orientation disparities in cancer-related risk behaviors of tobacco, alcohol, sexual behaviors, and diet and physical activity: pooled Youth Risk Behavior Surveys.

    Science.gov (United States)

    Rosario, Margaret; Corliss, Heather L; Everett, Bethany G; Reisner, Sari L; Austin, S Bryn; Buchting, Francisco O; Birkett, Michelle

    2014-02-01

    We examined sexual orientation disparities in cancer-related risk behaviors among adolescents. We pooled data from the 2005 and 2007 Youth Risk Behavior Surveys. We classified youths with any same-sex orientation as sexual minority and the remainder as heterosexual. We compared the groups on risk behaviors and stratified by gender, age ( 14 years), and race/ethnicity. Sexual minorities (7.6% of the sample) reported more risk behaviors than heterosexuals for all 12 behaviors (mean = 5.3 vs 3.8; P sexual orientation disparities in analyses by gender, followed by age, and then race/ethnicity; they persisted in analyses by gender, age, and race/ethnicity, although findings were nuanced. Data on cancer risk, morbidity, and mortality by sexual orientation are needed to track the potential but unknown burden of cancer among sexual minorities.

  12. Prevalence of physical activity among the working population and correlation with work-related factors: results from the first German National Health Survey.

    Science.gov (United States)

    Schneider, Sven; Becker, Simone

    2005-09-01

    This paper investigates levels of engagement in physical activity (PA) among the total German working population and for specific subgroups. The first national health survey for the Federal Republic of Germany was conducted from October 1997 to March 1999. The following study is based on a representative net sample of 3,323 employed persons aged 18 to 69. Bivariate methods and multiple logistic regression analyses were used to investigate the relationship between PA and workplace and occupational factors in addition to social and lifestyle-specific correlates. Four out of 10 gainfully employed persons (39.2%) do not engage in sport. Those with physically strenuous jobs and frequent overtime work are significantly less likely to engage in leisure-time PA. Non-manual workers, and younger, unmarried workers are particularly likely to have an active lifestyle. Our study population did not correspond to the popular image of the recreational athlete as an abstinent, "ascetic" individual: The subgroups of non-smokers and teetotalers contained significantly fewer athletes than the corresponding reference groups. The present paper is the first to publish representative data on PA in the working population since German reunification in 1990. The data show that workers with a high risk of morbidity are those least likely to engage in leisure-time PA (manual workers with below-average educational qualifications from lower socioeconomic groups). The significant accumulation of socially depriving living conditions and lifestyle deficits among inactive subjects shows that one-off preventive measures intended to motivate sporting activity are likely to be ineffective in these subgroups of the population. We therefore advocate continuous exercise programs near the workplace involving exercise training suited to the particular occupation, dietary advice, relaxation techniques and occupational medical care.

  13. Survey-related experiential and attitudinal correlates of future health survey participation: results of a statewide survey.

    Science.gov (United States)

    Beebe, Timothy J; Jenkins, Sarah M; Anderson, Kari J; Davern, Michael E

    2008-12-01

    To determine the survey-related experiential and attitudinal correlates of future health-related survey participation. From July 21, 2005, through October 25, 2005, we conducted a mixed-mode mail and telephone survey of 1636 noninstitutionalized Minnesota residents aged 18 years or older. The overall response rate was 49%. We examined the unadjusted effect of each independent variable on the likelihood of future participation in health-related surveys using univariate logistic regression and discerned the relative contribution of the different variables with multivariate logistic regression analysis. Respondents were asked to complete an average of 4.5 different surveys in the year before the current survey; approximately a quarter of the respondents perceived these surveys to be burdensome. The likelihood of future participation in health-related surveys was negatively related to good health status, a busy schedule, and perceptions that the surveys were too long. Respondents were more than twice as likely to indicate that they would participate in a future health-related survey if they knew the organization doing the survey. For health-related surveys, investigators should remain mindful of people's busy schedules and keep their surveys as short as possible. Further research is needed to clarify whether the decision to participate in a survey hinges more on knowing the organization paying to have a survey performed (the sponsor) or the survey vendor collecting the data.

  14. 2016 Service Academy Gender Relations Survey

    Science.gov (United States)

    2017-02-01

    development and analysis of this survey . The lead survey design analysts were Dr. Paul Cook, CSRA International Inc., who designed the questionnaire ...years for evaluation of progress. The companion research effort in the non- survey years consists of focus groups of students and faculty and staff...under the leadership of Dr. Elizabeth P. Van Winkle, Director of the Defense Research , Surveys , and Statistics Center for Health and Resilience (RSSC[H

  15. GPS in Travel and Activity Surveys

    DEFF Research Database (Denmark)

    Nielsen, Thomas Alexander Sick; Hovgesen, Henrik Harder

    2004-01-01

    The use of GPS-positioning as a monitoring tool in travel and activity surveys opens up a range of possibilities. Using a personal GPS device, the locations and movements of respondents can be followed over a longer period of time. It will then be possible to analyse how the use of urban spaces...... are embedded in the wider context of activity patterns (work, school etc.). The general pattern of everyday itineraries, including route choice and time spent at different locations ?on the way? can also be analysed. If the personal GPS device is combined with an electronic questionnaire, for example...... area. The paper presents the possibilities in travel and activity surveys with GPS and electronic questionnaires. Demonstrative mapping of test data from passive GPS registration of Copenhagen respondents is presented. The different survey possibilities given a combination of GPS and PDA based...

  16. A survey of orphan enzyme activities

    Directory of Open Access Journals (Sweden)

    Pouliot Yannick

    2007-07-01

    Full Text Available Abstract Background Using computational database searches, we have demonstrated previously that no gene sequences could be found for at least 36% of enzyme activities that have been assigned an Enzyme Commission number. Here we present a follow-up literature-based survey involving a statistically significant sample of such "orphan" activities. The survey was intended to determine whether sequences for these enzyme activities are truly unknown, or whether these sequences are absent from the public sequence databases but can be found in the literature. Results We demonstrate that for ~80% of sampled orphans, the absence of sequence data is bona fide. Our analyses further substantiate the notion that many of these enzyme activities play biologically important roles. Conclusion This survey points toward significant scientific cost of having such a large fraction of characterized enzyme activities disconnected from sequence data. It also suggests that a larger effort, beginning with a comprehensive survey of all putative orphan activities, would resolve nearly 300 artifactual orphans and reconnect a wealth of enzyme research with modern genomics. For these reasons, we propose that a systematic effort to identify the cognate genes of orphan enzymes be undertaken.

  17. National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) - III

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Epidemiologic Survey on Alcohol and Related Conditions - III (NESARC-III) is a nationally representative survey of 46,500 adult Americans that collected...

  18. Association of daily physical activity level with health-related factors by gender and age-specific differences among Korean adults based on the sixth (2014-2015) Korea National Health and Nutrition Examination Survey.

    Science.gov (United States)

    Chung, Nana; Park, Hun-Young; Park, Mi-Young; Hwang, Yoon-Young; Lee, Chi-Ho; Han, Jin-Soo; So, Jaemoo; Kim, Jisu; Park, Jonghoon; Lim, Kiwon

    2017-06-30

    This study examined the effects of daily physical activity level on health-related factors according to gender and identified age-specific differences among Korean adults. Using data from the Korea National Health and Nutrition Examination Survey VI (2014-2015), we selected adults aged 19-64 years who participated in both a health examination and health interview survey. The study included 6,457 participants 19-64 years of age (2,611 men, 3,846 women). Assessment of the differences in health-related factors according to age and physical activity in men and women by repeated two-way analysis of variance (ANOVA) revealed significant interaction effects on total cholesterol (TC) and triglyceride (TG) levels and diastolic blood pressure (DBP) in male participants, but there were no significant interaction effects for any health-related factors in female participants. The group of female participants aged 40-64 years with daily physical activity levels over 200 kcal showed a significantly increased prevalence of 46% for dyslipidemia compared to that in female participants with daily physical activity levels below 200 kcal. Physical activity was positively correlated with weight and high-density lipoprotein cholesterol (HDL-C) levels in men 19-39 years of age, compared to weight, waist circumference (WC), body mass index (BMI), and DBP in men 40-64 years of age, and weight, WC, BMI, glycated hemoglobin (HbA1c) and triglyceride (TG) levels in women 19-39 years of age. In women 40- 64 years of age, physical activity was especially significantly positively correlated with weight, BMI, HDL-C and negatively correlated with fasting glucose and TG levels. In male and female participants, the 40-64-year age group showed negative results for health-related factors compared to those in the 19-39-year age group. The higher the weight, WC, BMI, the higher is the physical activity level. Physical activity levels were significantly positively correlated with health-related variables.

  19. Water-Related Teaching Activities.

    Science.gov (United States)

    Coon, Herbert L.; Price, Charles L.

    This publication is designed to provide interested teachers with teaching activities for all grade levels and subject areas that can be used to help students learn about water resources. For each activity, the purpose, level, subject, and concept are given. Activities are organized by grade level. Most of these water related learning activities…

  20. Geodetic surveying of crane trail space relations

    Directory of Open Access Journals (Sweden)

    Ľudovít Kovanič

    2010-03-01

    Full Text Available Geodet´s obvious task consists of surveying crane trails of different types. These transport machines must meet precise geometricparameters, considering mainly the safety of their operation. The paper describes several geodetic methods of determining deviationsin direction and height of crane trails. Measurements were realized using special set of appliances composed for this purpose, as well asusing electronic theodolite for measurements from hall floor. Results ofmeasurements were processed using calculation programe Geus, andgraphicproramme Microstation. Used methods were compared in graphic form.

  1. A Survey of Work-Related Attitudes among the Employee Groups of the United States Army Dental Activity, Fort Lewis, Washington.

    Science.gov (United States)

    1981-04-01

    the feelings of the employees relative the amount of negative reinforcement used by the supervisor. The composite mean of 4.8 on Table 32 was somewhat... negative reinforcement item than for the positive reinforcement item may indicate an overreliance on negative reinforcement to change behavior...Skinner and others agree that positive reinforcement is more apt to cause positive behavior to continue but negative reinforcement will not cause negative

  2. Being surveyed can change later behavior and related parameter estimates

    Science.gov (United States)

    Zwane, Alix Peterson; Zinman, Jonathan; Van Dusen, Eric; Pariente, William; Null, Clair; Miguel, Edward; Kremer, Michael; Hornbeck, Richard; Giné, Xavier; Duflo, Esther; Devoto, Florencia; Crepon, Bruno; Banerjee, Abhijit

    2011-01-01

    Does completing a household survey change the later behavior of those surveyed? In three field studies of health and two of microlending, we randomly assigned subjects to be surveyed about health and/or household finances and then measured subsequent use of a related product with data that does not rely on subjects' self-reports. In the three health experiments, we find that being surveyed increases use of water treatment products and take-up of medical insurance. Frequent surveys on reported diarrhea also led to biased estimates of the impact of improved source water quality. In two microlending studies, we do not find an effect of being surveyed on borrowing behavior. The results suggest that limited attention could play an important but context-dependent role in consumer choice, with the implication that researchers should reconsider whether, how, and how much to survey their subjects. PMID:21245314

  3. Marine Biology Activities. Ocean Related Curriculum Activities.

    Science.gov (United States)

    Pauls, John

    The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

  4. 76 FR 9810 - Agency Information Collection Activities: Comment Request for the Ferrous Metals Surveys (17 Forms)

    Science.gov (United States)

    2011-02-22

    ... Geological Survey Agency Information Collection Activities: Comment Request for the Ferrous Metals Surveys... OMB Control Number: 1028-0068. Form Number: Various (17 forms). Title: Ferrous Metals Surveys. Type of... minerals producers of ferrous and related metals. Respondent Obligation: Voluntary. Frequency of Collection...

  5. Geochemical surveys in the United States in relation to health.

    Science.gov (United States)

    Tourtelot, H.A.

    1979-01-01

    Geochemical surveys in relation to health may be classified as having one, two or three dimensions. One-dimensional surveys examine relations between concentrations of elements such as Pb in soils and other media and burdens of the same elements in humans, at a given time. The spatial distributions of element concentrations are not investigated. The primary objective of two-dimensional surveys is to map the distributions of element concentrations, commonly according to stratified random sampling designs based on either conceptual landscape units or artificial sampling strata, but systematic sampling intervals have also been used. Political units have defined sample areas that coincide with the units used to accumulate epidemiological data. Element concentrations affected by point sources have also been mapped. Background values, location of natural or technological anomalies and the geographic scale of variation for several elements often are determined. Three-dimensional surveys result when two-dimensional surveys are repeated to detect environmental changes. -Author

  6. Active optics in Large Synoptic Survey Telescope

    Science.gov (United States)

    Liang, Ming; Krabbendam, Victor; Claver, Charles F.; Chandrasekharan, Srinivasan; Xin, Bo

    2012-09-01

    The Large Synoptic Survey Telescope (LSST) has a 3.5º field of view and F/1.2 focus that makes the performance quite sensitive to the perturbations of misalignments and mirror surface deformations. In order to maintain the image quality, LSST has an active optics system (AOS) to measure and correct those perturbations in a closed loop. The perturbed wavefront errors are measured by the wavefront sensors (WFS) located at the four corners of the focal plane. The perturbations are solved by the non-linear least square algorithm by minimizing the rms variation of the measured and baseline designed wavefront errors. Then the correction is realized by applying the inverse of the perturbations to the optical system. In this paper, we will describe the correction processing in the LSST AOS. We also will discuss the application of the algorithm, the properties of the sensitivity matrix and the stabilities of the correction. A simulation model, using ZEMAX as a ray tracing engine and MATLAB as an analysis platform, is set up to simulate the testing and correction loop of the LSST AOS. Several simulation examples and results are presented.

  7. 2016 Service Academy Gender Relations Survey: Overview Report

    Science.gov (United States)

    2017-02-01

    were constructed based on 2017 2016 Service Academy Gender Relations Survey 239 | OPA feedback from Academy focus groups and frequencies and...stop sexual harassment and sexual assault. They provided feedback on the actions of Academy senior leadership, officers, and non-commissioned...harassment after having been previously spoken to. Response categories were collapsed so that large extent represents the combination of moderate extent

  8. Work-related stress: A survey of Indian anesthesiologists

    Directory of Open Access Journals (Sweden)

    Sumitra Ganesh Bakshi

    2017-01-01

    Conclusion: The majority of participants rated their stress as moderate-extreme and was higher in anesthesiologists working long hours, over the weekend and those handling high-risk patients. A majority of participants felt the survey made them think about work-related stress and expressed their willingness to participate in stress management programs.

  9. Survey of Bereaved Relatives: VOICES MaJam

    LENUS (Irish Health Repository)

    2017-06-01

    The report presents findings and recommendations from the largest survey of bereaved relatives undertaken by two adult acute hospitals in Ireland in conjunction with their academic partners TCD and UCD. The findings provide significant insight into the quality of care delivered at end of life from the perspective of bereaved relatives. This report will be of interest to all healthcare staff involved in improving end-of-life care in acute hospitals and other healthcare settings.

  10. Physical Activity among Older People and Related Factors

    Science.gov (United States)

    Persson, Ann; While, Alison

    2012-01-01

    Objective: To investigate the duration, intensity and type of physical activity undertaken by people aged 60 years and over in relation to their reported levels of participation in social activities and their perceptions of their neighbourhood. Design: A cross-sectional questionnaire survey of older people attending two luncheon and eight social…

  11. SDO/HMI survey of emerging active regions for helioseismology

    CERN Document Server

    Schunker, H; Birch, A C; Burston, R B; Gizon, L

    2016-01-01

    Observations from the Solar Dynamics Observatory (SDO) have the potential for allowing the helioseismic study of the formation of hundreds of active regions, which would enable us to perform statistical analyses. Our goal is to collate a uniform data set of emerging active regions observed by the SDO/HMI instrument suitable for helioseismic analysis up to seven days before emergence. We restricted the sample to active regions that were visible in the continuum and emerged into quiet Sun largely avoiding pre-existing magnetic regions. As a reference data set we paired a control region (CR), with the same latitude and distance from central meridian, with each emerging active region (EAR). We call this data set, which is currently comprised of 105 emerging active regions observed between May 2010 and November 2012, the SDO Helioseismic Emerging Active Region (SDO/HEAR) survey. To demonstrate the utility of a data set of a large number of emerging active regions, we measure the relative east-west velocity of the ...

  12. VLBI Surveys of Active Galactic Nuclei

    Science.gov (United States)

    Kovalev, Y. Y.

    2009-08-01

    A review is given on the current status and selected results from large VLBI surveys of compact extragalactic radio sources made between 13 cm and 3 mm wavelengths and covering the entire sky. More than 4200 objects are observed and imaged with dynamic ranges from a hundred to several thousand at (sub)parsec scales. Implications to the VSOP-2 project are discussed.

  13. Environmental Survey preliminary report, Laboratory for Energy-Related Health Research, Davis, California

    Energy Technology Data Exchange (ETDEWEB)

    1988-03-01

    This report presents the preliminary findings from the first phase of the Survey of the United States Department of Energy (DOE) Laboratory for Energy-Related Health Research (LEHR) at the University of California, Davis (UC Davis), conducted November 16 through 20, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team components are being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with the LEHR. The Survey covers all environmental media and all areas of environmental regulation, and is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations at the LEHR and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain of the environmental problems identified during its on-site activities. The Sampling and Analysis Plan will be executed by a DOE National Laboratory or a support contractor. When completed, the results will be incorporated into the Environmental Survey Interim Report for the LEHR at UC Davis. The Interim Report will reflect the final determinations of the LEHR Survey. 75 refs., 26 figs., 23 tabs.

  14. A preliminary survey of marine contamination from mining-related activities on Marinduque Island, Philippines: porewater toxicity and chemistry results from a field trip, October 14-19, 2000

    Science.gov (United States)

    Carr, R. Scott; Nipper, Marion; Plumlee, Geoffrey S.

    2001-01-01

    measurement of porewater concentrations of several heavy metals associated with copper mining activities. Pore waters for toxicological and chemical analyses were collected at several stations on the coast of Marinduque, near the mouths of the Boac and Mogpog rivers, and near the causeways formed by mine tailings disposal. Porewater samples were also collected at the Tres Reyes Marine Reserve, so that these non-contaminated samples could serve as a reference for test performance. Sea urchin embryological development and fertilization were only significantly impaired by two porewater samples, suggesting the presence of contaminants in toxic amounts at those stations. The toxic samples were collected near the up current side of the Calancan (Marcopper) mine tailings causeway (stations 2 and 3 – see figure 10). The pore water from station 2 also had the highest levels of heavy metals, particularly cadmium, cobalt, copper, nickel, lead and zinc (Table 5). The concentrations of cobalt, nickel and zinc were also elevated 2 at station 3. Copper concentrations were also elevated at the two river mouth stations (8 and 9) and near the CMI tailings causeway (station 7). Visual observations also indicated biological degradation due to heavy siltation and smothered coral at a gradient off the Calancan causeway, suggesting that siltation might also be causing a physical impact. This preliminary survey suggests that effects related to past mining activities are still evident and warrant a more comprehensive study to assess their severity and areal extent.

  15. Techniques for Surveying Urban Active Faults by Seismic Methods

    Institute of Scientific and Technical Information of China (English)

    Xu Mingcai; Gao Jinghua; Liu Jianxun; Rong Lixin

    2005-01-01

    Using the seismic method to detect active faults directly below cities is an irreplaceable prospecting technique. The seismic method can precisely determine the fault position. Seismic method itself can hardly determine the geological age of fault. However, by considering in connection with the borehole data and the standard geological cross-section of the surveyed area, the geological age of reflected wave group can be qualitatively (or semi-quantitatively)determined from the seismic depth profile. To determine the upper terminal point of active faults directly below city, it is necessary to use the high-resolution seismic reflection technique.To effectively determine the geometric feature of deep faults, especially to determine the relation between deep and shallow fracture structures, the seismic reflection method is better than the seismic refraction method.

  16. Obsessive-compulsive disorder and related disorders: a comprehensive survey

    Directory of Open Access Journals (Sweden)

    Solano Paola

    2009-05-01

    Full Text Available Abstract Our aim was to present a comprehensive, updated survey on obsessive-compulsive disorder (OCD and obsessive-compulsive related disorders (OCRDs and their clinical management via literature review, critical analysis and synthesis. Information on OCD and OCRD current nosography, clinical phenomenology and etiology, may lead to a better comprehension of their management. Clinicians should become familiar with the broad spectrum of OCD disorders, since it is a pivotal issue in current clinical psychiatry.

  17. Cosmological tests of general relativity with future tomographic surveys.

    Science.gov (United States)

    Zhao, Gong-Bo; Pogosian, Levon; Silvestri, Alessandra; Zylberberg, Joel

    2009-12-11

    Future weak lensing surveys will map the evolution of matter perturbations and gravitational potentials, yielding a new test of general relativity on cosmic scales. They will probe the relations between matter overdensities, local curvature, and the Newtonian potential. These relations can be modified in alternative gravity theories or by the effects of massive neutrinos or exotic dark energy fluids. We introduce two functions of time and scale which account for any such modifications in the linear regime. We use a principal component analysis to find the eigenmodes of these functions that cosmological data will constrain. The number of constrained modes gives a model-independent forecast of how many parameters describing deviations from general relativity could be constrained, along with w(z). The modes' scale and time dependence tell us which theoretical models will be better tested.

  18. International Activities Related to Pesticides

    Science.gov (United States)

    Regulating pesticides involves many international issues and working with our regulatory partners in other countries. Learn about EPA's activities, upcoming meetings and workshops, and various regulatory issues.

  19. Work-related stress: A survey of Indian anesthesiologists.

    Science.gov (United States)

    Bakshi, Sumitra Ganesh; Divatia, Jigeeshu Vasishtha; Kannan, Sadhana; Myatra, Sheila Nainan

    2017-01-01

    Work-related stress is common among medical caregivers and concerns all perioperative care providers. Although anesthesiologists are known to experience stress, there are limited Indian data addressing this issue. This survey was conducted among Indian anesthesiologists to determine their awareness about work stress and views regarding prevention programs. A survey questionnaire was distributed to delegates visiting the exhibits at the national anesthesiology conference in 2011. The questionnaire had ten questions on the work pattern, five on work-related stress, nine on opinion regarding the need and willingness to participate in stress-related programs. There were 1178 responders. Forty-three percent were faculty in medical institutions, 26% were residents and 25% were in free-lance practice. Ninety-one percent of participants rated their stress as moderate-extreme. There was a significant correlation between the amount of stress and working for more than 8 h (P < 0.001), handling high risk patients (P = 0.002), working on weekends (P = 0.002), and carrying work back home (P < 0.001). Forty-one percent of respondents were very satisfied professionally. Seventy-six percent of doctors agreed that the questionnaire had made them think about work stress. Eighty-four percent of participants felt the need for stress management programs and 69% expressed their willingness to participate in the same. The majority of participants rated their stress as moderate-extreme and was higher in anesthesiologists working long hours, over the weekend and those handling high-risk patients. A majority of participants felt the survey made them think about work-related stress and expressed their willingness to participate in stress management programs.

  20. Comae Berenicids and related activities

    Science.gov (United States)

    Koseki, Masahiro

    2011-12-01

    The Comae Berenicids have been considered as a winter shower but lower meteor activities continue the whole year round in this region. It might be called the meteors of Coma Sororum Medusae (CSM) instead of Comae Berenicids (COM). The CSM radiant passes the zenith twice in lower latitudes of the northern hemisphere and CSM activities vary with the altitude of the radiant. December Leonis Minorids (DLM) and September varepsilon-Perseids (SPE) are distinct from the CSM background meteors, but July Pegasids (JPE), delta-Aurigids (DAU) and nu-Aurigids (NAU) are buried in this complex. The conglomeration of DLM, COM and JCO (January Comae Berenicids) has caused confusion in meteor observations as to whether they are three distinct sources or should be considered as one. A simple model of meteor stream structure shows the clear profile of their activities. Although their radiant drifts are overlapping, they might have different parent objects.

  1. Public relations as promotional activity

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Almira Curri-Mehmeti

    2011-12-01

    Full Text Available Public relations give opportunity to the organization to present its image and personality to its own “public”- users, supporters, sponsors, donors, local community and other public. It is about transferring the message to the public, but that is a two-way street. You must communicate with your public, but at the same time you must give opportunity to the public to communicate easier with you. The real public relations include dialog – you should listen to the others, to see things through their perspective. This elaborate is made with the purpose to be useful for every organization, not for the sensa-tional promotion of its achievements, but to become more critical towards its work. Seeing the organization in the way that the other see it, you can become better and sure that you are giving to your users the best service possible.

  2. A Survey of Probabilistic Models for Relational Data

    Energy Technology Data Exchange (ETDEWEB)

    Koutsourelakis, P S

    2006-10-13

    Traditional data mining methodologies have focused on ''flat'' data i.e. a collection of identically structured entities, assumed to be independent and identically distributed. However, many real-world datasets are innately relational in that they consist of multi-modal entities and multi-relational links (where each entity- or link-type is characterized by a different set of attributes). Link structure is an important characteristic of a dataset and should not be ignored in modeling efforts, especially when statistical dependencies exist between related entities. These dependencies can in fact significantly improve the accuracy of inference and prediction results, if the relational structure is appropriately leveraged (Figure 1). The need for models that can incorporate relational structure has been accentuated by new technological developments which allow us to easily track, store, and make accessible large amounts of data. Recently, there has been a surge of interest in statistical models for dealing with richly interconnected, heterogeneous data, fueled largely by information mining of web/hypertext data, social networks, bibliographic citation data, epidemiological data and communication networks. Graphical models have a natural formalism for representing complex relational data and for predicting the underlying evolving system in a dynamic framework. The present survey provides an overview of probabilistic methods and techniques that have been developed over the last few years for dealing with relational data. Particular emphasis is paid to approaches pertinent to the research areas of pattern recognition, group discovery, entity/node classification, and anomaly detection. We start with supervised learning tasks, where two basic modeling approaches are discussed--i.e. discriminative and generative. Several discriminative techniques are reviewed and performance results are presented. Generative methods are discussed in a separate survey. A

  3. 1990 Nationwide Truck Activity and Commodity Survey selected tabulations

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the detailed design of the NTACS are described in the ORNL Report [open quotes]Technical Documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File[close quotes]. (1992). ORNL Technical Report No. TM-12188, Oak Ridge National Laboratory, Oak Ridge, TN 37831. The main purpose of this summary report is to provide selected tables based on the public use file.

  4. A survey on alliances and related parameters in graphs

    Directory of Open Access Journals (Sweden)

    Henning Fernau

    2014-04-01

    Full Text Available In this paper, we show that several graph parameters are known in different areas under completely different names.More specifically, our observations connect signed domination, monopolies, $\\alpha$-domination, $\\alpha$-independence,positive influence domination,and a parameter associated to fast information propagationin networks to parameters related to various notions of global $r$-alliances in graphs.We also propose a new framework, called (global $(D,O$-alliances, not only in order to characterizevarious known variants of alliance and domination parameters, but also to suggest a unifying framework for the study of alliances and domination.Finally, we also give a survey on the mentioned graph parameters, indicating how results transfer due to our observations.

  5. Soil hazards related to shale gas activities

    Science.gov (United States)

    Konieczyńska, Monika; Lipińska, Olga

    2017-04-01

    In 2010-2015 dozen of unconventional hydrocarbons wells were drilled in Poland. These earliest cases of new industrial activity in Europe were carefully observed and monitored both by the society and scientific community. One of the biggest and most comprehensive researches on environmental impact posed by the activity was the one conducted by a scientific consortium led by the PGI-NRI. The outcomes of this study are still relevant as a basic data for environmental impact assessment and ought to be more widely used for analysis and comparisons as they documented real case studies involving local factors and conditions. With this presentation, issues related to soil will be discussed, including sub-soil compaction (due to overburden from infrastructure and topsoil temporary storage heaps) as well as contamination by accidental spills of chemicals and technological fluids. Both chemical and agricultural properties of soils have been tested. Within the study, contents of methane and others light hydrocarbons in soil gas were considered as possible indicators of stray gases migration towards the land surface from deeper formations. Thus, such gases survey was conducted with concentrations as well as isotopic characteristics analysis. According to the results a peculiar and unexpected phenomenon of increased methane concentration under site protective impermeable coverage were observed. It is supposed to be caused by a mix of local geological conditions and land-use pattern. Based on real study results a need for baseline conditions establishment as well as continuous soil properties monitoring is needed in order to protect the soil itself as well as to have a tool for unwanted substances migration indicator. For both purposes proper sampling strategy recommendation need to be elaborated.

  6. 2016 Service Academy Gender Relations Survey: Overview Report

    Science.gov (United States)

    2017-02-01

    development and analysis of this survey . The lead survey design analysts were Dr. Paul Cook, CSRA International Inc., who designed the questionnaire ...years for evaluation of progress. The companion research effort in the non- survey years consists of focus groups of students and faculty and staff...under the leadership of Dr. Elizabeth P. Van Winkle, Director of the Defense Research , Surveys , and Statistics Center for Health and Resilience (RSSC[H

  7. PHYSICAL ACTIVITY LEVEL AMONG UNIVERSITY STUDENTS: A CROSS SECTIONAL SURVEY

    Directory of Open Access Journals (Sweden)

    Roshini Rajappan

    2015-12-01

    Full Text Available Background and Objective: Physical inactivity is the fourth leading risk factor for global mortality. Physical inactivity levels are rising in developing countries and Malaysia is of no exception. Malaysian Adult Nutrition Survey 2003 reported that the prevalence of physical inactivity was 39.7% and the prevalence was higher for women (42.6% than men (36.7%. In Malaysia, the National Health and Morbidity Survey 2006 reported that 43.7% (5.5 million of Malaysian adults were physically inactive. These statistics show that physically inactive is an important public health concern in Malaysia. College students have been found to have poor physical activity habits. The objective of this study was to identify the physical activity level among students of Asia Metropolitan University (AMU in Malaysia. Materials and Methods: The study design was a cross sectional survey. A total of 100 participants comprising of 50 male and 50 female students were selected for the study by means of convenience sampling. International Physical Activity Questionnaire (IPAQ short form was used to identify the physical activity level. Results: A greater percentage of males (56% showed high physical activity level than females (24%. In contrast, females showed high percentage of low physical activity level. Students in the age range of 22-25 years depicted more percentage (43.5% of high physical activity level. When comparison of physical activity levels were done among different races, Indian students showed greater percentage (61.8% of high physical activity level. Furthermore, students who were underweight and overweight had 50% and 46.7% of high physical activity levels respectively which are greater than the values observed in normal body weight students. Conclusion: The physical activity level among students was found satisfactory although the percentage of low level of physical activity was found higher in female students.

  8. 77 FR 55487 - Agency Information Collection Activities; Voluntary Customer Survey

    Science.gov (United States)

    2012-09-10

    ... U.S. Customs and Border Protection, Department of Homeland Security, and sent via electronic mail to... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities; Voluntary Customer Survey AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: 30-Day...

  9. Factors related to physical activity: a study of adolescents.

    Science.gov (United States)

    Vilhjalmsson, R; Thorlindsson, T

    1998-09-01

    Although the consequences of physical activity have been carefully documented, less is known about its correlates, particularly among children and youth. Based on a representative national survey of 1131 Icelandic adolescents, the study examined various physical, psychological, social and demographic factors related to physical activity. Male sex, significant others' involvement in physical activity (father, friend and older brother), sociability, perceived importance of sport and of health improvement and satisfaction with mandatory gym classes in school, were all related to more involvement, whereas hours of paid work and TV-viewing were related to less. Furthermore, the data suggested that the influence of friend's participation in physical activity depends on his or her emotional significance. Influential others appeared to affect males and females in the same way. The meaning of the results and their implications for future research are discussed.

  10. The role of public relations for image creating in health services: a sample patient satisfaction survey.

    Science.gov (United States)

    Kirdar, YalçIn

    2007-01-01

    This study discusses the role of public relations for image creating in health services. Hospitals require public relations activities to distinguish them from competitors, provide bidirectional communication between the society and the hospital, and assist to create of a strong hospital image and culture. A satisfaction survey was conducted on 264 patients who have received health services at Maltepe University Hospital. The research focused on how the Hospital's examination, care, catering and physical services; doctor and nurse politeness towards patients and patient relatives, their attitudes and behaviors; examination, check-in, bedding and discharge operations; public relations activities in and out of the hospital were perceived. Another subject of the study was the degree of recommendation of patients who have been served by the hospital's health services to prospective patients seeking treatment.

  11. July 1973 ground survey of active Central American volcanoes

    Science.gov (United States)

    Stoiber, R. E. (Principal Investigator); Rose, W. I., Jr.

    1973-01-01

    The author has identified the following significant results. Ground survey has shown that thermal anomalies of various sizes associated with volcanic activity at several Central American volcanoes should be detectable from Skylab. Anomalously hot areas of especially large size (greater than 500 m in diameter) are now found at Santiaguito and Pacaya volcanoes in Guatemala and San Cristobal in Nicaragua. Smaller anomalous areas are to be found at least seven other volcanoes. This report is completed after ground survey of eleven volcanoes and ground-based radiation thermometry mapping at these same points.

  12. Surgeons' perceptions on industry relations: A survey of 822 surgeons.

    Science.gov (United States)

    Altieri, Maria S; Yang, Jie; Wang, Lily; Yin, Donglei; Talamini, Mark; Pryor, Aurora D

    2017-07-01

    The relationships between industry and medical professionals are controversial. The purpose of our study was to evaluate surgeons' current opinions regarding the industry-surgery partnership, in addition to self-reported industry ties. After institutional review board approval, a survey was sent via RedCap to 3,782 surgeons across the United States. Univariate and multivariable regression analyses were performed to evaluate the responses. The response rate was 23%. From the 822 responders, 226 (27%) reported at least one current relationship with industry, while 297 (36.1%) had at least one such relationship within the past 3 years. There was no difference between general surgery versus other surgical specialties (P = .5). Among the general surgery subspecialties, respondents in minimally invasive surgery/foregut had greater ties to industry compared to other subspecialties (P = .001). In addition, midcareer surgeons, male sex, and being on a reviewer/editorial board were associated with having industry ties (P industry are important for innovation. Our study showed that relationships between surgeons and industry are common, because more than a quarter of our responders reported at least one current relationship. Industry relations are perceived as necessary for operative innovation. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. U.S. Geological Survey activities, fiscal year 1981

    Science.gov (United States)

    ,

    1982-01-01

    This U.S. Geological Survey Activities report for fiscal year 1981 presents a summary of the work performed between October 1, 1980 and September 30, 1981. The main sections of this report are: (1) The Year in Review; a brief overview of the significant events of the Geological Survey during fiscal year 1980; (2) Perspectives; essays focusing on specific events (rather than scientific topics) and programs involving multi-Division participation; (3) Missions, Organization, and Budget; a description of the Geological Survey 's major duties and assignments and of the organizational structure that supports its missions; and (4) Division Chapters; a description of the significant accomplishments (rather than a comprehensive program by program discussion) of each of the eight operating Divisions and Offices. Also included are supplementary information regarding key personnel, cooperators, and selected summary budgetary tables. (USGS)

  14. Survey Comparison: DMDCs 2015 Survey of Active Duty Spouses and Blue Star Families 2015 Military Family Lifestyle Survey

    Science.gov (United States)

    2016-09-07

    compounded. A related issue is that, due to the inclusion of multiple spouse subpopulations in the 2015 MFLS (e.g., veteran spouses), some of its findings...standards that are used by government statistical agencies (e.g., the Census Bureau and Bureau of Labor Statistics), private survey organizations, and well...As shown in Figure 2, the information on spouse employment for the 2015 ADSS falls into two broad categories: Not in the Labor Force and In the

  15. Echolocation detections and digital video surveys provide reliable estimates of the relative density of harbour porpoises

    National Research Council Canada - National Science Library

    Williamson, Laura D; Brookes, Kate L; Scott, Beth E; Graham, Isla M; Bradbury, Gareth; Hammond, Philip S; Thompson, Paul M; McPherson, Jana

    2016-01-01

    ...‐based visual surveys. Surveys of cetaceans using acoustic loggers or digital cameras provide alternative methods to estimate relative density that have the potential to reduce cost and provide a verifiable record of all detections...

  16. 75 FR 1119 - Agency Information Collection (Supplier Perception Survey) Activity Under OMB Review

    Science.gov (United States)

    2010-01-08

    ... Collection (Supplier Perception Survey) Activity Under OMB Review AGENCY: Office of Acquisition, Logistics...).'' SUPPLEMENTARY INFORMATION: Title: Department of Veterans Affairs Supplier Perception Survey. OMB Control...

  17. Status report on the survey and alignment activities at Fermilab

    Energy Technology Data Exchange (ETDEWEB)

    Oshinowo, Babatunde O' Sheg; /Fermilab

    2004-10-01

    The surveying and alignment activities at Fermilab are the responsibility of the Alignment and Metrology Group. The Group supports and interacts with physicists and engineers working on any particular project, from the facility construction phase to the installation and final alignment of components in the beam line. One of the goals of the Alignment and Metrology Group is to upgrade the old survey networks in the tunnel using modern surveying technology, such as the Laser Tracker for tunnel networks and GPS for the surface networks. According to the job needs, all surveys are done with Laser Trackers and/or Videogrammetry (V-STARS) systems for spatial coordinates; optical and electronic levels are used for elevations, Gyro-Theodolite for azimuths, Mekometer for distances and GPS for baseline vectors. The group has recently purchased two new API Laser Trackers, one INCA3 camera for the V-Stars, and one DNA03 digital level. This report presents the projects and major activities of the Alignment and Metrology Group at Fermilab during the period of 2000 to 2004. It focuses on the most important current projects, especially those that have to be completed during the currently scheduled three-month shutdown period. Future projects, in addition to the status of the current projects, are also presented.

  18. SURVEY OF FERTILIZERS AND RELATED MATERIALS FOR PERCHLORATE

    Science.gov (United States)

    The most comprehensive survey of fertilizers and other raw materials for perchlorate to date has been conducted to determine whether these could be significant contributors to environmental perchlorate contamination. Although the data span a large range of commercial products, th...

  19. 2004 Workplace and Gender Relations Survey of Reserve Component Members: Administration, Datasets, and Codebook

    Science.gov (United States)

    2005-05-01

    provides timely data on active , reserve, and civilian employees. The paper-and-pencil surveys are used to obtain data on sensitive topics (e.g., sexual ...survey measures developed over 15 years of DMDC survey research on sexual harassment in the active duty military population; however, as the first...Vacation time ..................... them? ............................ d. Work out/ physical activity ....... e. TV/movies/music/Internet or

  20. 2012 Survey of Active Duty Spouses: Tabulations of Responses

    Science.gov (United States)

    2013-09-30

    unit ................. 88 2012 Survey of Active Duty Spouses DMDC v k. My work unit produces high quality products and services... telework preference. 3. Permanent Change of Station (PCS) Moves—Number of spouse moves, length of time since most recent PCS move, length of time...you agree or disagree with the following statements about your workplace? k. My work unit produces high quality products and services. 1. Strongly

  1. Automated entry technologies for confined space work activities: A survey.

    Science.gov (United States)

    Botti, Lucia; Ferrari, Emilio; Mora, Cristina

    2017-04-01

    Work in confined spaces poses a significant risk to workers and rescuers involved in the emergency response when an accident occurs. Despite several standards and regulations define the safety requirements for such activities, injuries, and fatalities still occur. Furthermore, the on-site inspections after accidents often reveal that both employers and employees fail to implement safe entry procedures. Removing the risk is possible by avoiding the worker entry, but many activities require the presence of the operator inside the confined space to perform manual tasks. The following study investigates the available technologies for hazardous confined space work activities, e.g., cleaning, inspecting, and maintenance tasks. The aim is to provide a systematic review of the automated solutions for high-risk activities in confined spaces, considering the non-man entry as the most effective confined space safety strategy. Second, this survey aims to provide suggestions for future research addressing the design of new technologies. The survey consists of about 60 papers concerning innovative technologies for confined space work activities. The document review shows that several solutions have been developed and automation can replace the workers for a limited number of hazardous tasks. Several activities still require the manual intervention due to the complex characteristics of confined spaces, e.g., to remove the remains of the automatic cleaning process from the bottom of a tank. The results show that available technologies require more flexibility to adapt to such occupational environments and further research is needed.

  2. 75 FR 32539 - Agency Information Collection (Dental Patient Satisfaction Survey) Activities Under OMB Review

    Science.gov (United States)

    2010-06-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Dental Patient Satisfaction Survey) Activities Under OMB Review... Form 10-0503).'' Title: Survey of Healthcare Experiences, Dental Patient Satisfaction Survey, VA...

  3. Structuring medication related activities for information management.

    Science.gov (United States)

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

    2014-01-01

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

  4. Physical Activity and Obesity Related Hormones

    Directory of Open Access Journals (Sweden)

    Mehdi Hedayati

    2014-08-01

    Full Text Available Probably, obesity can be considered as the most common metabolic disorder. In other words, the control of metabolism is disrupted in this condition. The most important metabolic control is performed by hormones. Today, adipose tissue is considered as an active tissue in secretion of hormones. In obesity, in addition to adipose tissue hormones, effective neuropeptides on appetite are interfered. There are 4 main approaches in the management and treatment of obesity including nutrition and diet therapy, physical activity, medical and surgical approaches. The specialists and obese patients prefer the first and second approaches. Physical activity helps to control and treat this disorder by influencing on obesity-related hormones. The main obesity-related hormones are ghrelin, agouti, obestatin, leptin, adiponectin, nesfatin, visfatin, tumor necrosis factor, interleukin-6, and resistin. In this review, the effect of physical activity on 10 major obesity-related hormones has been discussed.

  5. 75 FR 3539 - Agency Information Collection (NCA Customer Satisfaction Surveys (Headstone/Marker)) Activity...

    Science.gov (United States)

    2010-01-21

    ... AFFAIRS Agency Information Collection (NCA Customer Satisfaction Surveys (Headstone/Marker)) Activity.... National Cemetery Administration Mail Surveys a. Next of Kin National Customer Satisfaction Survey (Mail to... National Customer Satisfaction Survey (Mail to 5,000 respondents/30 minutes per survey) = 2,500 hours. ]...

  6. Children's perceptions of weight, obesity, nutrition, physical activity and related health and socio-behavioural factors

    National Research Council Canada - National Science Library

    Economos, Christina D; Bakun, Peter J; Herzog, Julia Bloom; Dolan, Peter R; Lynskey, Vanessa M; Markow, Dana; Sharma, Shanti; Nelson, Miriam E

    .... An online survey was conducted with children to capture their perceptions of weight, overweight, nutrition, physical activity and related socio-behavioural factors. Within the USA. US children (n 1224) aged 8-18 years...

  7. Fiscal 1997 report on a feasibility survey of cooperation in relation to the joint implementation activities in Southeast Asian countries (6 nations); 1997 nendo chosa hokokusho (Tonan Asia chiikikoku (rokkakoku) ni okeru kyodo jisshi katsudo kanren no kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the COP3 Conference on Global Warming held in Kyoto in December 1997, the framework on greenhouse gases was agreed in discussions comprehensively made among Japan, the U.S. and the E.U. As a result, it is for 6 gases including CO2 and methane, and total emissions in developed countries are to be reduced 5% at least during 2008-2012 from the 1990 level. Target of each country is determined by gaps, and Japan`s reduction target is 6%. Therefore, to pass the numerical target agreed, it is necessary to take measures such as rationalization of the energy use by energy saving, etc. in the country and also measures such as promotion of the greenhouse gas emission control in developing countries. Accordingly, for the future development of NEDO`s AIJ project, a possibility of cooperation in the joint implementation was surveyed such as the state of greenhouse gas emissions of countries which are objects of GAP in Southeast Asian countries and neighboring countries, policies of the countries after the COP3 agreement, technological transfer for the emission control, etc. Countries for survey are Thailand, Indonesia, the Philippines, Malaysia, Vietnam and Myanmar. 21 figs., 15 tabs.

  8. 2014 Service Academy Gender Relations Survey: Statistical Methodology Report

    Science.gov (United States)

    2014-12-12

    Survey (2014 SAGR) is designed to track sexual assault and sexual harassment issues at the Service Academies. U.S. Code 10, as amended by Section 532...requested that they be included, beginning in 2008, in order to evaluate and improve their programs addressing sexual assault and sexual harassment ...questions on stalking, sexual harassment and its component behaviors, sexist behavior, and prior experiences of unwanted sexual contact. In 2014

  9. RF environment survey of Space Shuttle related EEE frequency bands

    Science.gov (United States)

    Simpson, J.; Prigel, B.; Postelle, J.

    1977-01-01

    Radio frequency assignments within the continental United States in frequency bands between 121 MHz abd 65 GHz were surveyed and analyzed in order to determine current utilization of anticipated frequency bands for the shuttle borne electromagnetic environment experiment. Data from both government and nongovernment files were used. Results are presented in both narrative form and in histograms which show the total number of unclassified assignments versus frequency and total assigned power versus frequency.

  10. Probing primordial non-Gaussianity consistency relation with galaxy surveys

    CERN Document Server

    Yamauchi, Daisuke

    2015-01-01

    With a radio continuum galaxy survey by Square Kilometre Array (SKA), a photometric galaxy survey by Euclid and their combination, we forecast future constraints on primordial non-Gaussianity. We focus on the potential impact of local-type higher-order nonlinear parameters on the parameter estimation and particularly the confirmation of the inflationary consistency inequality. Non-standard inflationary models, such as multi-field models, introduce the scale-dependent stochastic clustering of galaxies on large scales, which is a unique probe of mechanism for generating primordial density fluctuations. Our Fisher matrix analysis indicates that a deep and wide survey provided by SKA is more advantageous to constrain $\\tau_{\\rm NL}$, while Euclid has a strong constraining power for $f_{\\rm NL}$ due to the redshift information, suggesting that the joint analysis between them are quite essential to break the degeneracy between $f_{\\rm NL}$ and $\\tau_{\\rm NL}$. The combination of full SKA and Euclid will achieve the...

  11. Neural activation in stress-related exhaustion

    DEFF Research Database (Denmark)

    Gavelin, Hanna Malmberg; Neely, Anna Stigsdotter; Andersson, Micael

    2017-01-01

    The primary purpose of this study was to investigate the association between burnout and neural activation during working memory processing in patients with stress-related exhaustion. Additionally, we investigated the neural effects of cognitive training as part of stress rehabilitation. Fifty......, burnout level was positively associated with neural activation in the rostral prefrontal cortex, the posterior parietal cortex and the striatum, primarily in the 2-back condition. Following stress rehabilitation, the striatal activity decreased as a function of improved levels of burnout. No significant...... association between burnout level and working memory performance was found, however, our findings indicate that frontostriatal neural responses related to working memory were modulated by burnout severity. We suggest that patients with high levels of burnout need to recruit additional cognitive resources...

  12. 5 CFR 532.311 - Survey of specialized private industry related to a dominant industry.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Survey of specialized private industry related to a dominant industry. 532.311 Section 532.311 Administrative Personnel OFFICE OF PERSONNEL... Positions § 532.311 Survey of specialized private industry related to a dominant industry. If it is...

  13. Benchmarking Alumni Relations in Community Colleges: Findings from a 2015 CASE Survey. CASE White Paper

    Science.gov (United States)

    Paradise, Andrew

    2016-01-01

    Building on the inaugural survey conducted three years prior, the 2015 CASE Community College Alumni Relations survey collected additional insightful data on staffing, structure, communications, engagement, and fundraising. This white paper features key data on alumni relations programs at community colleges across the United States. The paper…

  14. Investigating the media power of a population health monitoring survey: case study of the NSW Schools Physical Activity and Nutrition Survey (SPANS).

    Science.gov (United States)

    Espinel, Paola T; Laws, Rachel; Bonfiglioli, Catriona; Hardy, Louise L; King, Lesley

    2013-06-01

    To examine the extent and nature of news coverage of a government-funded population monitoring survey of children and the potential implications of this coverage for public health advocacy. Case study of the NSW Schools Physical Activity and Nutrition Survey (SPANS), a population monitoring survey of school-aged children's weight and weight-related behaviours, conducted in 1997, 2004 and 2010. Printed news items from all Australian newspapers between January 1997 and December 2011 mentioning the survey findings were identified from the Factiva database and a descriptive analysis of the content conducted. Overall, 144 news items were identified. The news angles focused mainly on physical activity/sedentary behaviour; overweight/obesity and nutrition; however these angles changed between 1997 and 2011, with angles focused on physical activity/sedentary behaviour increasing, compared with overweight/obesity and nutrition angles (p=0.001). Responsibility for obesity and weight-related behaviours was most frequently assigned to parents and food marketing, and the most common solutions were policy strategies and parental/child education and support. Population health surveys are newsworthy and when coupled with strategic dissemination, media can contribute to communicating health issues and interpreting findings in ways that are relevant for consumers, policy makers and stakeholders. Implications : This case study emphasises the news value of government-funded population surveys, while providing a cautionary note about media focus on individual studies rather than a larger body of research evidence. © 2013 The Authors. ANZJPH © 2013 Public Health Association of Australia.

  15. A survey of Chinese herbal ingredients with liver protection activities

    Directory of Open Access Journals (Sweden)

    Lien Linda

    2007-05-01

    Full Text Available Abstract A literature survey was conducted on herbs, their preparations and ingredients with reported liver protection activities, in which a total of 274 different species and hundreds of active ingredients have been examined. These ingredients can be roughly classified into two categories according to their activities: (1 the main ingredients, such as silybin, osthole, coumarin, glycyrrhizin, saikosaponin A, schisandrin A, flavonoids; and (2 supporting substances, such as sugars, amino acids, resins, tannins and volatile oil. Among them, some active ingredients have hepatoprotective activities (e.g. anti-inflammatory, anticancer, antioxidant, immunomodulating and liver cirrhosis-regulating effects. Calculation of physicochemical parameters indicates that the main ingredients with negative and positive Elumo values possibly display their hepatoprotective effects through different mechanisms, such as antioxidative, anti-inflammatory and immunomodulating effects. As the combination of herbs may achieve some treatment effects synergistically and/or additively, it is common in Chinese medicine to use mixtures of various medicinal herbs with pharmacologically active compounds to have synergistic and/or additive effects, or to reduce harmful effects of some pharmacologically active compounds. In particular, the active compounds with Clog P around 2 are suitable for passive transport across membranes and accessible to the target sites. Thus, Elumo and Clog P values are good indicators among the calculated parameters. Seven different physicochemical parameters (MW, Clog P, CMR, μ, Ehomo, Elumo and Hf and four major biological activities (antioxidant, anti-inflammatory, antiviral/antitumor and immunomodulating are discussed in this review. It is hoped that the discussion may provide some leads in the development of new hepatoprotective drugs.

  16. Combining Users' Activity Survey and Simulators to Evaluate Human Activity Recognition Systems

    Science.gov (United States)

    Azkune, Gorka; Almeida, Aitor; López-de-Ipiña, Diego; Chen, Liming

    2015-01-01

    Evaluating human activity recognition systems usually implies following expensive and time-consuming methodologies, where experiments with humans are run with the consequent ethical and legal issues. We propose a novel evaluation methodology to overcome the enumerated problems, which is based on surveys for users and a synthetic dataset generator tool. Surveys allow capturing how different users perform activities of daily living, while the synthetic dataset generator is used to create properly labelled activity datasets modelled with the information extracted from surveys. Important aspects, such as sensor noise, varying time lapses and user erratic behaviour, can also be simulated using the tool. The proposed methodology is shown to have very important advantages that allow researchers to carry out their work more efficiently. To evaluate the approach, a synthetic dataset generated following the proposed methodology is compared to a real dataset computing the similarity between sensor occurrence frequencies. It is concluded that the similarity between both datasets is more than significant. PMID:25856329

  17. Managing activity difficulties at home: a survey of Medicare beneficiaries.

    Science.gov (United States)

    Dudgeon, Brian J; Hoffman, Jeanne M; Ciol, Marcia A; Shumway-Cook, Anne; Yorkston, Kathryn M; Chan, Leighton

    2008-07-01

    To describe assistance from helpers and use of assistive technology and environmental modification by community-dwelling people with difficulties in activities of daily living (ADLs) and instrumental activities of daily living (IADLs). Cross-sectional study using the 2004 Medicare Current Beneficiary Survey. Community. Nationally representative sample of 14,500 Medicare beneficiaries (mean age, 71.5 y; 55% female; 49% currently married; 68% living with others; 84% white). Not applicable. Self-reported difficulty with ADLs and IADLs; uses of help, assistive technology, and/or environmental modification. Difficulties were reported most frequently for heavy housework, walking, and shopping; money management, shopping, and light housework were reported as activities most often needing a helper. Walking, bathing, and toileting were activities most often needing uses of assistive technology. Bathroom modifications were the most commonly reported environmental modification. Results from a logistic regression showed that advancing age was the primary factor associated with increasing use of helpers and assistive technology or both for difficult activities. Uses of helpers, assistive technology, and environmental modification are common but vary by type of ADL and/or IADL and age. Focused studies regarding uses of help and access to assistive technology and environmental modification appear needed to support community living. Public education about methods and types of accommodations appears needed and may substitute for or augment guidance from care providers.

  18. Literature survey of the aqueous chemistry of technetium related to photolysis. [115 references

    Energy Technology Data Exchange (ETDEWEB)

    Friedman, H.A.

    1981-07-01

    A literature survey was made to accumulate information about the chemistry of technetium as it relates to photolysis. The electrochemical potentials and the reactions of the various technetium compounds and complexes are discussed, along with the various absorption spectra of the different species. The TcCl/sub 6//sup 2 -/ ion has been shown to be photochemically active in HCl solutions. Hexachlorotechnetate(IV) is oxidized when exposed to sunlight in concentrated HCl. A ligand change occurs when it is exposed to either 254- or 34-nm radiation in more dilute HCl. No other photolysis reactions were found in the literature. It is possible that, under appropriate conditions, other valence states of technetium would be photochemically active, resulting in either redox or ligand exchange reactions. Proposals for investigating the photochemical reduction of the pertechnetate in HNO/sub 3/ and other media are discussed.

  19. Antischistosomal activities of mefloquine-related arylmethanols.

    Science.gov (United States)

    Ingram, Katrin; Ellis, William; Keiser, Jennifer

    2012-06-01

    Interesting antischistosomal properties have been documented for the antimalarial mefloquine, a 4-quinolinemethanol. We evaluated the antischistosomal activities of nine mefloquine-related compounds belonging to the 4-pyridinemethanols, 9-phenanthrenmethanols, and 4-quinolinemethanols. Eight compounds revealed high activities against Schistosoma mansoni in vitro, with two drugs (the 4-quinolinemethanols WR7573 and WR7930) characterized by significantly lower half-maximal inhibitory concentrations (IC(50)s) (2.7 and 3.5 μM, respectively) compared to mefloquine (11.4 μM). Mefloquine and WR7930 showed significantly decreased IC(50)s when incubated in the presence of hemoglobin. High worm burden reductions (WBR) were obtained with enpiroline (WBR, 82.7%; dosage, 200 mg/kg of body weight) and its threo isomers (+)-threo (WBR, 100%) and (-)-threo (WBR, 89%) and with WR7930 (WBR, 87%; dosage, 100 mg/kg) against adult S. mansoni in mice. Furthermore, excellent in vitro and in vivo antischistosomal activity was observed for two WR7930-related structures (WR29252 and WR7524). In addition, mefloquine (WBR, 81%), enpiroline (WBR, 77%), and WR7930 (WBR, 100%) showed high activities against S. haematobium harbored in mice following single oral doses of 200 mg/kg. These results provide a deeper insight into the structural features of the arylmethanols that rule antischistosomal activity. Further studies should be launched with enpiroline and WR7930.

  20. Prediction of objectively measured physical activity and sedentariness among blue-collar workers using survey questionnaires

    DEFF Research Database (Denmark)

    Gupta, Nidhi; Heiden, Marina; Mathiassen, Svend Erik;

    2016-01-01

    OBJECTIVES: We aimed at developing and evaluating statistical models predicting objectively measured occupational time spent sedentary or in physical activity from self-reported information available in large epidemiological studies and surveys. METHODS: Two-hundred-and-fourteen blue-collar workers...... responded to a questionnaire containing information about personal and work related variables, available in most large epidemiological studies and surveys. Workers also wore accelerometers for 1-4 days measuring time spent sedentary and in physical activity, defined as non-sedentary time. Least......-squares linear regression models were developed, predicting objectively measured exposures from selected predictors in the questionnaire. RESULTS: A full prediction model based on age, gender, body mass index, job group, self-reported occupational physical activity (OPA), and self-reported occupational sedentary...

  1. Relationship between multimorbidity and physical activity: Secondary analysis from the Quebec health survey

    Directory of Open Access Journals (Sweden)

    Soubhi Hassan

    2008-09-01

    Full Text Available Abstract Background Abundant literature supports the beneficial effects of physical activity for improving health of people with chronic diseases. The relationship between multimorbidity and physical activity levels, however, has been little evaluated. The purpose of the current exploratory study was to examine the relationship between a multimorbidity and physical activity levels, and b long-term limitations on activity, self-rated general health, psychological distress, and physical activity levels for each sex in adults, after age, education, income, and employment factors were controlled for. Methods Data from the Quebec Health Survey 1998 were used. The sample included 16,782 adults 18–69 yr of age. Independent variables were multimorbidity, long-term limitations on activity, self-rated general health, and psychological distress. The dependent variable was physical activity levels. Links between the independent and dependent variables were assessed separately for men and women with multinomial regressions while accounting for the survey sampling design and household clustering. Results About 46% of the participants were men. Multimorbidity was not associated with physical activity levels for either men or women. Men and women with long-term limitations on activity and with poor-to-average self-rated general health were less likely to be physically active. No relationship between psychological distress and physical activity was found for men. Women with high levels of psychological distress were less likely to be physically active. Conclusion Multimorbidity was not associated with physical activity levels in either sex, when age, education, income, and employment factors were controlled for. Long-term limitations on activity and poor-to-average self-rated general health seem related to a reduction in physical activity levels for both sexes, whereas psychological distress was associated with a reduction in physical activity levels only

  2. Pacemaker patients' perception of unsafe activities: a survey

    Directory of Open Access Journals (Sweden)

    Shafquat Azam

    2008-11-01

    Full Text Available Abstract Background Cardiac pacing is a recognized and widely used treatment for patients presenting with bradycardia. Physicians expect patients to return to normal activities almost immediately post implantation. However, patients themselves may perceive interference to pacemaker function by various routine activities and devices, and hence continue to lead restricted, disabled lives. The aim of this study is to determine if routine activities are perceived by pacemaker patients to interfere with their device function. Methods A descriptive cross sectional survey was carried out on consecutive patients at the pacemaker clinic at a public hospital in Karachi, Pakistan. A 47-question tool was developed and tested. Patients' perceptions of safety of performing various routine activities, along with socio-demographic data were recorded. Results The final sample included 93 adult patients (45% males. 41% were illiterate. 77.4% recalled receiving counselling at implantation, predominantly from the implanting physician and house staff. A considerable proportion of patients considered many routine activities unsafe including driving automobiles (28%, passing through metal detectors (31%, bending over (37%, and sleeping on the side of the pacemaker (30%. Also considered unsafe were operation of household appliances- TV/VCR (television/video cassette recorders (53%, irons (55% and electrical wall switches (56%. For nearly all variables neither literacy nor history of counselling improved incorrect perceptions. Conclusion This study shows that our pacemaker patients perceive many routine activities as unsafe, potentially leading to disabling life style modifications. The tremendous investment in pacemaker technology to improve patient performance is not going to pay dividends if patients continue to remain disabled due to incorrect perceptions. Further studies are required to determine the reasons for these misperceptions, and to determine if these

  3. 7 CFR 612.2 - Snow survey and water supply forecast activities.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Snow survey and water supply forecast activities. 612... SUPPLY FORECASTS § 612.2 Snow survey and water supply forecast activities. To carry out the cooperative snow survey and water supply forecast program, NRCS: (a) Establishes, maintains, and operates...

  4. Society of Pediatric Psychology Workforce Survey: Factors Related to Compensation of Pediatric Psychologists.

    Science.gov (United States)

    Brosig, Cheryl L; Hilliard, Marisa E; Williams, Andre; Armstrong, F Daniel; Christidis, Peggy; Kichler, Jessica; Pendley, Jennifer Shroff; Stamm, Karen E; Wysocki, Tim

    2017-05-01

    To summarize compensation results from the 2015 Society of Pediatric Psychology (SPP) Workforce Survey and identify factors related to compensation of pediatric psychologists. All full members of SPP ( n  = 1,314) received the online Workforce Survey; 404 (32%) were returned with usable data. The survey assessed salary, benefits, and other income sources. The relationship between demographic and employment-related factors and overall compensation was explored.   Academic rank, level of administrative responsibility, and cost of living index of employment location were associated with compensation. Compensation did not vary by gender; however, women were disproportionately represented at the assistant and associate professor level. Compensation of pediatric psychologists is related to multiple factors. Longitudinal administration of the Workforce Survey is needed to determine changes in compensation and career advancement for this profession over time. Strategies to increase the response rate of future Workforce Surveys are discussed.

  5. In-depth survey of sunspot and active region catalogs

    Science.gov (United States)

    Lefèvre, Laure; Clette, Frédéric; Baranyi, Tunde

    2011-08-01

    When consulting detailed photospheric catalogs for solar activity studies spanning long time intervals, solar physicists face multiple limitations in the existing catalogs: finite or fragmented time coverage, limited time overlap between catalogs and even more importantly, a mismatch in contents and conventions. In view of a study of new sunspot-based activity indices, we have conducted a comprehensive survey of existing catalogs. In a first approach, we illustrate how the information from parallel catalogs can be merged to form a much more comprehensive record of sunspot groups. For this, we use the unique Debrecen Photoheliographic Data (DPD), which is already a composite of several ground observatories and SOHO data, and the USAF/Mount Wilson catalog from the Solar Optical Observing Network (SOON). We also describe our semi-interactive cross-identification method, which was needed to match the non-overlapping solar active region nomenclature, the most critical and subtle step when working with multiple catalogs. This effort, focused here first on the last two solar cycles, should lead to a better central database collecting all available sunspot group parameters to address future solar cycle studies beyond the traditional sunspot index time series Ri.

  6. Survey of research activity among multidisciplinary health professionals.

    Science.gov (United States)

    Marshall, Andrea P; Roberts, Shelley; Baker, Mark J; Keijzers, Gerben; Young, Jessica; Stapelberg, N J Chris; Crilly, Julia

    2016-02-01

    Objective The aim of the present study was to describe the research activities being undertaken by health service employees within one Australian health service and explore their experiences with undertaking research.Methods The present mixed-methods study was conducted across one health service in Queensland, Australia, and included a cross-sectional online survey and interviews with healthcare service employees. The anonymous survey was a self-administered online questionnaire, distributed to all 6121 employees at the health service via email, asking about research activity and engagement. Willing participants were also interviewed on their perceptions and experiences with research and capacity building.Results In all, 151 participants responded to the survey and 22 participated in interviews. Three-quarters of respondents reported actively participating in research over the past 6 years and several research outputs, such as publications, conference presentations and competitive grant funding, were displayed. Four concepts emerged from interview findings, namely collaborative partnerships, skilled mentorship, embedding research and organisational support, which represented the overall theme 'opportunities for a research-infused health service'.Conclusion Employees of the health service recognised the importance of research and had a range of research skills, knowledge and experience. They also identified several opportunities for building research capacity in this service.What is known about the topic? Building research capacity among healthcare professionals is important for enabling the conduct of high-quality research in healthcare institutions. However, building research capacity is complex and influenced by the uniqueness of organisational context. In order to successfully build research capacity among employees at any health service, current research activity, skills and experience, as well as staff perceptions around building research capacity in that

  7. Science and Technology Related Global Problems: An International Survey of Science Educators.

    Science.gov (United States)

    Bybee, Rodger W.; Mau, Teri

    1986-01-01

    Reviews findings from a survey which focused on the teaching of global problems related to science and technology. Includes a ranking of 12 global problems and a listing of the survey's results. Presents six specific policy recommendations for programs and practices which support a Science-Technology-Society theme. (ML)

  8. Violence-Related Content in the Nursing Curriculum: A Follow-up National Survey.

    Science.gov (United States)

    Woodtli, M. Anne; Breslin, Eileen T.

    2002-01-01

    A 1999 survey of 408 nursing programs followed up on a 1995 survey (n=298). Most current respondents included content on abuse of women, children, and the elderly; 63% reported no faculty development on violence issues; 67% had not evaluated violence-related curriculum since 1995; only 39% felt that the curriculum adequately addressed violence,…

  9. THE SLACS SURVEY. VIII. THE RELATION BETWEEN ENVIRONMENT AND INTERNAL STRUCTURE OF EARLY-TYPE GALAXIES

    NARCIS (Netherlands)

    Treu, Tommaso; Gavazzi, Raphael; Gorecki, Alexia; Marshall, Philip J.; Koopmans, Leon V. E.; Bolton, Adam S.; Moustakas, Leonidas A.; Burles, Scott

    2009-01-01

    We study the relation between the internal structure of early-type galaxies and their environment using 70 strong gravitational lenses from the SLACS Survey. The Sloan Digital Sky Survey (SDSS) database is used to determine two measures of overdensity of galaxies around each lens-the projected

  10. THE SLACS SURVEY. VIII. THE RELATION BETWEEN ENVIRONMENT AND INTERNAL STRUCTURE OF EARLY-TYPE GALAXIES

    NARCIS (Netherlands)

    Treu, Tommaso; Gavazzi, Raphael; Gorecki, Alexia; Marshall, Philip J.; Koopmans, Leon V. E.; Bolton, Adam S.; Moustakas, Leonidas A.; Burles, Scott

    2009-01-01

    We study the relation between the internal structure of early-type galaxies and their environment using 70 strong gravitational lenses from the SLACS Survey. The Sloan Digital Sky Survey (SDSS) database is used to determine two measures of overdensity of galaxies around each lens-the projected numbe

  11. THE SLACS SURVEY. VIII. THE RELATION BETWEEN ENVIRONMENT AND INTERNAL STRUCTURE OF EARLY-TYPE GALAXIES

    NARCIS (Netherlands)

    Treu, Tommaso; Gavazzi, Raphael; Gorecki, Alexia; Marshall, Philip J.; Koopmans, Leon V. E.; Bolton, Adam S.; Moustakas, Leonidas A.; Burles, Scott

    2009-01-01

    We study the relation between the internal structure of early-type galaxies and their environment using 70 strong gravitational lenses from the SLACS Survey. The Sloan Digital Sky Survey (SDSS) database is used to determine two measures of overdensity of galaxies around each lens-the projected numbe

  12. Sensitivity analysis and related analysis : A survey of statistical techniques

    NARCIS (Netherlands)

    Kleijnen, J.P.C.

    1995-01-01

    This paper reviews the state of the art in five related types of analysis, namely (i) sensitivity or what-if analysis, (ii) uncertainty or risk analysis, (iii) screening, (iv) validation, and (v) optimization. The main question is: when should which type of analysis be applied; which statistical

  13. 78 FR 53195 - Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request

    Science.gov (United States)

    2013-08-28

    ... AFFAIRS Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request... patient satisfaction with VA's dental services. DATES: Written comments and recommendations on the... refer to ``OMB Control No. 2900-0764 (Dental Patient Satisfaction Survey)'' in any...

  14. NOS/NGS activities to support development of radio interferometric surveying techniques

    Science.gov (United States)

    Carter, W. E.; Dracup, J. F.; Hothem, L. D.; Robertson, D. S.; Strange, W. E.

    1980-01-01

    National Geodetic Survey activities towards the development of operational geodetic survey systems based on radio interferometry are reviewed. Information about the field procedures, data reduction and analysis, and the results obtained to date is presented.

  15. 76 FR 70827 - Proposed Information Collection (Supplier Perception Survey) Activity; Comment Request

    Science.gov (United States)

    2011-11-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Supplier Perception Survey) Activity; Comment Request AGENCY... Supplier Perception Survey. OMB Control Number: 2900-0751. Type of Review: Extension of previously...

  16. 77 FR 7244 - Agency Information Collection (Supplier Perception Survey) Activity Under OMB Review

    Science.gov (United States)

    2012-02-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Supplier Perception Survey) Activity Under OMB Review AGENCY... Perception Survey. OMB Control Number: 2900-2900-0751. Type of Review: Extension of previously...

  17. 78 FR 38809 - Agency Information Collection (NCA Customer Satisfaction Surveys (Headstone/Marker)) Activity...

    Science.gov (United States)

    2013-06-27

    ... AFFAIRS Agency Information Collection (NCA Customer Satisfaction Surveys (Headstone/Marker)) Activity....'' SUPPLEMENTARY INFORMATION: Title: Generic Clearance for NCA, and IG Customer Satisfaction Surveys. OMB Control... 12862, Setting Customer Service Standards, requires Federal agencies and Departments to identify...

  18. 77 FR 20887 - Proposed Information Collection (National Acquisition Center Customer Response Survey) Activity...

    Science.gov (United States)

    2012-04-06

    ... solicits comments on the information needed to measure customer satisfaction with delivered products and... AFFAIRS Proposed Information Collection (National Acquisition Center Customer Response Survey) Activity...: Department of Veterans Affairs (VA) National Acquisition Center Customer Response Survey, VA Form 0863....

  19. Nurses’ working motivation sources and related factors: A questionnaire survey

    Directory of Open Access Journals (Sweden)

    Said Bodur

    2015-01-01

    Full Text Available Background: Motivation is an important issue for personnel management in health care settings, as it is related to both performance and intention to quit. Objectives: The study was aimed to determine nurses’ working motivation sources and related factors in hospitals. Design: Descriptive study. Settings: A state university hospital and a public hospital in Turkey. Participants: Two hundred and two nurses were randomly selected from each department in a university and in a public hospital. Methods: Data were collected using a socio-demographic questionnaire and the Motivation Sources Inventory and were analyzed using descriptive and inferential statistics. Results: Among five motivation sources, internal self-concept-based motivation was the highest and intrinsic process motivation was the lowest in nurses. There was a significant relation between scores of some motivation sources and managerial experience, income level, satisfaction from the unit, staff roles, and perception of work stress. Conclusions: Intrinsic process motivation, instrumental motivation, and external self-concept-based motivation sources may be improved to increase nurses’ total motivation.

  20. Survey on Ranging Sensors and Cooperative Techniques for Relative Positioning of Vehicles

    Directory of Open Access Journals (Sweden)

    Fabian de Ponte Müller

    2017-01-01

    Full Text Available Future driver assistance systems will rely on accurate, reliable and continuous knowledge on the position of other road participants, including pedestrians, bicycles and other vehicles. The usual approach to tackle this requirement is to use on-board ranging sensors inside the vehicle. Radar, laser scanners or vision-based systems are able to detect objects in their line-of-sight. In contrast to these non-cooperative ranging sensors, cooperative approaches follow a strategy in which other road participants actively support the estimation of the relative position. The limitations of on-board ranging sensors regarding their detection range and angle of view and the facility of blockage can be approached by using a cooperative approach based on vehicle-to-vehicle communication. The fusion of both, cooperative and non-cooperative strategies, seems to offer the largest benefits regarding accuracy, availability and robustness. This survey offers the reader a comprehensive review on different techniques for vehicle relative positioning. The reader will learn the important performance indicators when it comes to relative positioning of vehicles, the different technologies that are both commercially available and currently under research, their expected performance and their intrinsic limitations. Moreover, the latest research in the area of vision-based systems for vehicle detection, as well as the latest work on GNSS-based vehicle localization and vehicular communication for relative positioning of vehicles, are reviewed. The survey also includes the research work on the fusion of cooperative and non-cooperative approaches to increase the reliability and the availability.

  1. Survey on Ranging Sensors and Cooperative Techniques for Relative Positioning of Vehicles.

    Science.gov (United States)

    de Ponte Müller, Fabian

    2017-01-31

    Future driver assistance systems will rely on accurate, reliable and continuous knowledge on the position of other road participants, including pedestrians, bicycles and other vehicles. The usual approach to tackle this requirement is to use on-board ranging sensors inside the vehicle. Radar, laser scanners or vision-based systems are able to detect objects in their line-of-sight. In contrast to these non-cooperative ranging sensors, cooperative approaches follow a strategy in which other road participants actively support the estimation of the relative position. The limitations of on-board ranging sensors regarding their detection range and angle of view and the facility of blockage can be approached by using a cooperative approach based on vehicle-to-vehicle communication. The fusion of both, cooperative and non-cooperative strategies, seems to offer the largest benefits regarding accuracy, availability and robustness. This survey offers the reader a comprehensive review on different techniques for vehicle relative positioning. The reader will learn the important performance indicators when it comes to relative positioning of vehicles, the different technologies that are both commercially available and currently under research, their expected performance and their intrinsic limitations. Moreover, the latest research in the area of vision-based systems for vehicle detection, as well as the latest work on GNSS-based vehicle localization and vehicular communication for relative positioning of vehicles, are reviewed. The survey also includes the research work on the fusion of cooperative and non-cooperative approaches to increase the reliability and the availability.

  2. Survey of Joint Implementation activities in China; Chugoku ni okeru kyodo jisshi katsudo kanren chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    It is a large task for Japan to positively promote the Joint Implementation activities related to the United Nations Framework Convention on Climate Change. Rapid increase in the emission of greenhouse-effect gases, especially CO2, is predicted in China with remarkable economic growth and population of 1.2 billion. It is essential to promote the Joint Implementation activities in China. In this survey, framework, organization, problems and tasks were investigated to effectively promote the Joint Implementation activities in China. Construction of framework for the real Joint Implementation activities has been proposed. Current problems for promoting the Joint Implementation activities in China are that the distinct guideline for the Joint Implementation is not established in the government, that the receiving system including receiving, planning and arranging sections is not established, and that the burden problems for the costs of project evaluation, data acquisition, monitoring, and verification are not solved. 5 refs., 21 figs., 6 tabs.

  3. Service Academy 2006 Gender Relations Survey: Administration, Datasets, and Codebook

    Science.gov (United States)

    2006-07-01

    re. The values for this variable range from 1 6049. Cod t s are numero o list he o G-864 SAGR2006 Service Academy 2006 Gender Relations...NA NA 9 NUM 8 9 CODES TOO NUMEROUS TO LIST HERE. e too us t re. The values for this variable range from 1 6049. Cod t s are numero o...e too us t re. The values for this variable range from 1 505. Cod t s are numero o list he o G-869 SAGR2006 Service Academy 2006 Gender

  4. Alberta euthanasia survey: 1. Physicians' opinions about the morality and legalization of active euthanasia.

    Science.gov (United States)

    Kinsella, T D; Verhoef, M J

    1993-01-01

    OBJECTIVE: To ascertain the opinions of a sample of Alberta physicians about the morality and legalization of active euthanasia, the determinants of these opinions and the frequency and sources of requests for assistance in active euthanasia. DESIGN: Cross-sectional survey of a random sample of Alberta physicians, grouped by site and type of practice. SETTING: Alberta. PARTICIPANTS: A total of 2002 (46%) of the licensed physicians in Alberta were mailed a 38-item questionnaire in May through July 1991; usable responses were returned by 1391 (69%). RESULTS: Of the respondents 44% did believe that it is sometimes right to practice active euthanasia; 46% did not. Moral acceptance of active euthanasia correlated with type of practice and religious affiliation and activity. In all, 28% of the physicians stated that they would practice active euthanasia if it were legalized, and 51% indicated that they would not. These opinions were significantly related to sex, religious affiliation and activity, and country of graduation. Just over half (51%) of the respondents stated that the law should be changed to permit patients to request active euthanasia. Requests (usually from patients) were reportedly received by 19% of the physicians, 78% of whom received fewer than five. CONCLUSIONS: This survey revealed severely disparate opinions among Alberta physicians about the morality of active euthanasia. In particular, religious affiliation and activity were associated with the polarized opinions. The desire for active euthanasia, as inferred from requests by patients, was not frequent. Overall, there was no strong support expressed by the physicians for the personal practice of legalized active euthanasia. These data will be vital to those involved in health education and public policy formation about active euthanasia in Alberta and the rest of Canada. PMID:8500029

  5. The Necessity of Public Relations for Sustainable Mining Activities

    Science.gov (United States)

    Lee, Hyunbock; Ji, Sangwoo

    2015-04-01

    other hand, in the survey to determine what the greatest difficulties of the current mining activities, 54% of mining companies chose environmental regulations, 26% of mining companies chose conflicts between mine area residents and mining companies. Environmental regulations are may defined as the greatest difficulty of current mining activities. But most of environmental regulation's problems are caused by frictions with residents, because all of South Korean mines are very close to villages. So, the biggest difficulty of mining activities can be defined conflicts between residents and mining companies. Moreover, general people in South Korea including some mining engineers recognize the mining industry as a declined and pollution industry. Without clear understanding of mining activities, any mine developments and policies related to mining activities cannot be made by rational discussions. And, if their recognition is not formed in a rational way, it will be turned to extreme fear or blind hatred. Therefore, to understand mining activities correctly, the effective public relations strategy is necessary such as corporate advertisements or public advertisements.

  6. Results of the survey activities and mobile gamma scanning in Monticello, Utah

    Energy Technology Data Exchange (ETDEWEB)

    Little, C.A.; Berven, B.A.

    1985-11-01

    The town of Monticello, Utah, was once the site of an active mill which processed vanadium ore (1942 to 1948), and uranium ore (1948 to 1960). Properties in the vicinity of that mill have become contaminated with radioactive material from ore processing. The Radiological Survey Activities (RASA) group at Oak Ridge National Laboratory (ORNL) was requested by the Division of Remedial Action Projects (DRAP) in the Department of Energy (DOE) to: (1) identify potentially contaminated properties; (2) assess natural background radiation levels; and (3) rapidly assess the magnitude, extent, and type (i.e. ore, tailings, etc.) of contamination present on these properties (if any). This survey was conducted by RASA during April 1983. In addition to the 114 properties previously identified from historical information, the ORNL mobile gamma scanning van located 36 new properties exhibiting anomalous gamma radiation levels. Onsite surveys were conducted on 145 of the 150 total properties identified either historically or with the gamma scanning van. Of these 145 properties, 122 of them appeared to have some type of contaminated material present on them; however, only 48 appeared to be contaminated to the extent where they were in excess of Environmental Protection Agency (EPA) criteria (40 CFR 192). Twenty-one other properties were recommended for additional investigation (indoor gamma scanning and radon daughter measurements); of these, only ten required further analysis. This report provides the detailed data and analyses related to the radiological survey efforts performed by ORNL in Monticello, Utah.

  7. WORK RELATED MUSCULOSKELETAL DISORDERS: A SURVEY OF PHYSIOTHERAPISTS IN TRICITY

    Directory of Open Access Journals (Sweden)

    Priyanka Maheshwari

    2015-12-01

    Full Text Available Background: Musculoskeletal system disorders are common among health care workers worldwide. They are common causes of severe long-term pain and physical disability. Musculoskeletal disorders (MSDs are defined as “regional impairments of the muscles, tendons, nerves and joints. Physiotherapy can lead to WRMSDs in physiotherapist because of the nature of their profession. Despite of having expert knowledge of musculoskeletal injuries and injury prevention strategies they still report a high incidence of work-related injuries during their professional practice due to their training and continuous professional development Methods: A total of 100 Physiotherapists which included 78 females and 22 males in the age group of 21 to 40 years were recruited in the study. The subjects were taken as per the inclusion and exclusion criteria from Tricity. Results: Pearson’s correlation and Chi square analysis was used to determine correlation and the association of prevalence of self-reported musculoskeletal symptoms with personal characteristics, job risk factors and coping strategies. The data obtained from this study documents that majority of Physiotherapists have experienced WRMSDs at some time. The prevalence of WRMSDs among Physiotherapists in Tricity is high (91%. The most common risk factors identified in the present study were dealing with an excessive number of patients in one day; continuing to work while injured or hurt; lifting or transferring dependent patients and work scheduling. In present study, the low back and neck regions were the most commonly affected site among physiotherapists (72.5% each followed by upper back (28.6 %, shoulder (20.9%, wrist and hand (17.6%, knee (12.1%, ankle and foot (12.1% and hip (7.70% Conclusions: Work-related musculoskeletal disorders are an important health risk within the physiotherapy profession. The prevalence of work-related musculoskeletal disorders among the Physiotherapists in Tricity is high that

  8. Leisure-time Physical Activity Among Different Social Groups of Estonia: Results of the National Physical Activity Survey

    Directory of Open Access Journals (Sweden)

    Lusmägi Peeter

    2016-03-01

    Full Text Available According to the Eurobarometer (European Commission, 2010, 39% of the Estonian adult population is not physically active at all. This percentage is relatively high compared to other countries that are culturally close to Estonia; the corresponding figure of close neighbors Finland and Sweden is below 10%. The article aims to present the results of a survey of physical activity (n=1,009 conducted in Estonia in 2013 and analyzes physical activity levels across various social groups. The results of the article show that employment, age, education, and ethnicity are important factors for engaging in leisure-time physical activity in Estonia. Non-ethnic Estonians, the less educated, the elderly, the unemployed, and those on maternity leave are less engaged in regular leisure exercise than people in other social groups. The results of the article were used to develop Estonia’s Sports 2030 strategy.

  9. Internet-Related Work Activities and Academic Government Documents Librarians' Professional Relationships.

    Science.gov (United States)

    Roselle, Ann

    1999-01-01

    Examines specific Internet-related work activities of academic government documents librarians in the United States and how these activities are affecting academic government documents librarians' professional relationships. Results are reported from a national survey of 226 academic government documents librarians that indicate closer…

  10. 2011 Health Related Behaviors Survey of Active Duty Military Personnel

    Science.gov (United States)

    2013-02-01

    curanderismo) n. Biofeedback o. Hypnosis (self or led by practitioner) p. Art/ music therapy q. Self-help group r. Hyperbaric oxygen therapy s...233 Figure 6.D: Suicidal Ideation, Self-Injury, and High Depression Symptoms, by Level of Combat Exposure...Sociodemographic Characteristics and Service .......................... 214 Table 5.18 : High Depression Level, by Sociodemographic Characteristics and Service

  11. The XXL Survey III. Luminosity-temperature relation of the Bright Cluster Sample

    CERN Document Server

    Giles, P A; Pacaud, F; Lieu, M; Clerc, N; Pierre, M; Adami, C; Chiappetti, L; Démoclés, J; Ettori, S; Févre, J P Le; Ponman, T; Sadibekova, T; Smith, G P; Willis, J P; Ziparo, F

    2015-01-01

    The XXL Survey is the largest homogeneous survey carried out with XMM-Newton. Covering an area of 50 deg$^{2}$, the survey contains several hundred galaxy clusters out to a redshift of $\\approx$2 above an X-ray flux limit of $\\sim$5$\\times10^{-15}$ erg cm$^{-2}$ s$^{-1}$. This paper belongs to the first series of XXL papers focusing on the bright cluster sample. We investigate the luminosity-temperature (LT) relation for the brightest clusters detected in the XXL Survey, taking fully into account the selection biases. We investigate the form of the LT relation, placing constraints on its evolution. We have classified the 100 brightest clusters in the XXL Survey based on their measured X-ray flux. These 100 clusters have been analysed to determine their luminosity and temperature to evaluate the LT relation. We used three methods to fit the LT relation, with two of these methods providing a prescription to fully take into account the selection effects of the survey. We measure the evolution of the LT relation ...

  12. Diet quality and physical activity in relation to childhood obesity.

    Science.gov (United States)

    An, Ruopeng

    2017-04-01

    Healthy lifestyles such as being physically active and eating a healthy diet help reduce the childhood obesity risk. However, population-level studies on the relationship between lifestyles and childhood obesity typically focus on either physical activity or diet but seldom both. This study examined physical activity and diet quality in relation to obesity in a nationally representative sample of U.S. children and adolescents. The study sample of 2818 children 6-17 years old came from the National Health and Nutrition Examination Survey 2003-2006 waves. A healthy eating index (HEI)-2010 was constructed based on two nonconsecutive 24-h dietary recalls. Participants at or above the 60th percentile of the HEI-2010 score were classified as consuming a healthy diet. Participants engaging in at least 60 min of moderate-vigorous physical activity daily measured by accelerometer were classified as being physically active. Adjusted average marginal effect of diet quality and physical activity on obesity was calculated based on estimates from logistic regressions. Compared with those consuming a healthy diet who are physically active, the estimated probabilities for overweight and obesity were 19.03 (95% confidence interval: 11.31, 26.74) and 15.84 (10.48, 21.21) percentage points higher among children consuming an unhealthy diet and who are physically inactive, 16.53 (7.58, 25.48) and 13.48 (5.68, 21.29) percentage points higher among children consuming a healthy diet but who are physically inactive and 3.22 (-3.43, 9.88) and 3.10 (-3.08, 9.29) percentage points higher among children consuming an unhealthy diet but physically active, respectively. Healthy habit formation at an early age is essential in obesity prevention.

  13. 78 FR 79079 - Agency Information Collection (Dental Patient Satisfaction Survey); Activities under OMB Review

    Science.gov (United States)

    2013-12-27

    ... AFFAIRS Agency Information Collection (Dental Patient Satisfaction Survey); Activities under OMB Review... . Please refer to ``OMB Control No. 2900- 0764 (Dental Patient Satisfaction Survey)'' in any correspondence....gov . Please refer to ``OMB Control No. 2900-0764 (Dental Patient Satisfaction Survey)'' in...

  14. 76 FR 27384 - Agency Information Collection Activity (Veteran Suicide Prevention Online Quantitative Surveys...

    Science.gov (United States)

    2011-05-11

    ... better understand Veterans and their families' awareness of VA's suicide prevention and mental health... AFFAIRS Agency Information Collection Activity (Veteran Suicide Prevention Online Quantitative Surveys.... Veterans Online Survey, VA Form 10-0513. b. Veterans Family Online Survey, VA Form 10-0513a. c....

  15. Descriptive epidemiology of physical activity among Omani adults: the Oman World Health Survey, 2008.

    Science.gov (United States)

    Mabry, R M; Morsi, M; Al-Lawati, J A; Owen, N

    2016-04-28

    There is an increasing burden of obesity and obesity-related noncommunicable diseases in Gulf Cooperation Council countries, including Oman. This descriptive, epidemiological study assessed physical activity among 2977 Omani adults using a population-based household survey in 2008. Overall, 54.2% of men and 41.6% of women were physically active; the rate was higher in younger cohorts and varied significantly by region of residence. Physical activity related to the transportation (walking and cycling) domain was higher than in the leisure or work domains. Unmarried men aged 30-39 years were twice as likely to be physically active (OR 2.25) and unmarried women aged 40+ years were half as likely to be active (OR 0.58) than their married counterparts. Young women not working were less active (OR 0.18) than working women. Higher education was significantly associated with leisure activity for men aged 30+ years and women aged 40+ years. Further research to understand regional variations and to identify culturally appropriate strategies to promote physical activity is required.

  16. BAT AGN Spectroscopic Survey (BASS) - VI. The ΓX-L/LEdd relation

    Science.gov (United States)

    Trakhtenbrot, Benny; Ricci, Claudio; Koss, Michael J.; Schawinski, Kevin; Mushotzky, Richard; Ueda, Yoshihiro; Veilleux, Sylvain; Lamperti, Isabella; Oh, Kyuseok; Treister, Ezequiel; Stern, Daniel; Harrison, Fiona; Baloković, Mislav; Gehrels, Neil

    2017-09-01

    We study the relation between accretion rate (in terms of L/LEdd) and shape of the hard X-ray spectral energy distribution (namely the photon index Γx) for a large sample of 228 hard X-ray-selected, low-redshift active galactic nuclei (AGNs), drawn from the Swift/BAT AGN Spectroscopic Survey (BASS). This includes 30 AGNs for which black hole mass (and therefore L/LEdd) is measured directly through masers, spatially resolved gas or stellar dynamics, or reverberation mapping. The high-quality and broad energy coverage of the data provided through BASS allow us to examine several alternative determinations of both Γx and L/LEdd. For the BASS sample as a whole, we find a statistically significant, albeit very weak correlation between Γx and L/LEdd. The best-fitting relations we find, Γx ≃ 0.15 log L/LEdd + const., are considerably shallower than those reported in previous studies. Moreover, we find no corresponding correlations among the subsets of AGN with different MBH determination methodology. In particular, we find no robust evidence for a correlation when considering only those AGN with direct or single-epoch MBH estimates. This latter finding is in contrast to several previous studies which focused on z > 0.5 broad-line AGN. We discuss this tension and conclude that it can be partially accounted for if one adopts a simplified, power-law X-ray spectral model, combined with L/LEdd estimates that are based on the continuum emission and on single-epoch broad-line spectroscopy in the optical regime. We finally highlight the limitations on using Γx as a probe of supermassive black hole evolution in deep extragalactic X-ray surveys.

  17. On the Relative Advantage of Mixed-Mode versus Single-Mode Surveys

    Directory of Open Access Journals (Sweden)

    Jorre Vannieuwenhuyze

    2013-12-01

    Full Text Available Survey researchers increasingly use mixed-mode surveys for general population data collection because mixed-mode surveys are argued to provide lower selection error at constant budgets or lower variable costs at constant selection error. Nevertheless, the advantage of lower selection error and variable costs might be counteracted by higher measurement error and by higher fixed costs. This trade-off between selection error, measurement error, variable costs and fixed costs has hardly been studied within the existing literature about mixed-mode surveys. This paper discusses a possible procedure for evaluating this trade-off by comparing the performance (mean squared error of mixed-mode survey designs against single-mode survey designs. The procedure is further illustrated by real example data stemming from a mixed-mode mail---face-to-face survey. This illustration yields smaller errors for single-mode designs under low budgets but smaller errors for mixed-mode designs under large budgets or, alternatively, a budgetary advantage of single-mode designs when the allowed error is relatively high but a budgetary advantage of mixed-mode designs when the allowed error is relatively small. However, the validity of these results depend on several modelling assumptions which may be topics for future research.

  18. Benchmarking Alumni Relations in Community Colleges: Findings from a 2012 CASE Survey. CASE White Paper

    Science.gov (United States)

    Paradise, Andrew; Heaton, Paul

    2013-01-01

    In 2011, CASE founded the Center for Community College Advancement to provide training and resources to help community colleges build and sustain effective fundraising, alumni relations and communications and marketing programs. This white paper summarizes the results of a groundbreaking survey on alumni relations programs at community colleges…

  19. [Physical activity in adult working population: results from the European National Health Survey for Spain (2009)].

    Science.gov (United States)

    Casado-Pérez, Carmen; Hernández-Barrera, Valentín; Jiménez-García, Rodrigo; Fernández-de-Las-Peñas, Cesar; Carrasco-Garrido, Pilar; Palacios-Ceña, Domingo

    2015-11-01

    1) To describe physical activity in the Spanish adult working population aged 16-70 years in 2009, and 2) to describe the prevalence of physical activity according to socio-demographic features, self-perceived health status, co-morbidity, and lifestyle habits. An epidemiological population based descriptive study was conducted using individual data taken from the European Health Survey for Spain. Community. The number of subjects aged 16-70 years included in the study was 10,928 (5,628 women and 5,300 men). None. Physical activity and intensity were assessed from questions included in the interview-survey. An analysis was performed on the socio-demographic characteristics and self-rated physical and mental health, using multivariate logistic regression models. Not having a partner (OR 1.44; P<.001), have university studies (OR 1.62; P<.001), non-smoker (OR 1.50; P<.001), and taking medications (OR 1.22; P<.5) were a predictor of intense physical activity in men. The first 3 factors are equal for intense activity in women. In contrast, obesity (OR 0.58; P<.001), and 36-50 years (OR 0.68; P<.001) were factors related to low activity in men. Aged between 36-50 years (OR 1.26; P<.01), suffering≥2 co-morbid conditions (OR 1.30; P<.001), and non-smoker (OR 1.17; P<.5) were also associated with higher probability of reporting moderate physical activity in women. The positive mental health was significant for physical activity in both sexes (OR 1.01; P<.5). This study identified several factors that appear to influence physical activity in the Spanish adult working population, with potential implications for healthcare providers. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  20. Nutrition, Physical Activity, and Obesity - National Immunization Survey (Breastfeeding)

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset includes breastfeeding data from the National Immunization Survey. This data is used for DNPAO's Data, Trends, and Maps database, which provides...

  1. Nutrition, Physical Activity, and Obesity - American Community Survey

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset includes select data from the U.S. Census Bureau's American Community Survey on the percent of adults who bike or walk to work. This data is used for...

  2. Procedures manual for the ORNL Radiological Survey Activities (RASA) Program

    Energy Technology Data Exchange (ETDEWEB)

    Myrick, T.E.; Berven, B.A.; Cottrell, W.D.; Goldsmith, W.A.; Haywood, F.F.

    1987-04-01

    The portion of the radiological survey program performed by ORNL is the subject of this Procedures Manual. The RASA group of the Health and Safety Research Division (HASRD) at ORNL is responsible for the planning, conducting, and reporting of the results of radiological surveys at specified sites and associated vicinity properties. The results of these surveys are used by DOE in determining the need for and extent of remedial actions. Upon completion of the necessary remedial actions, the ORNL-RASA group or other OOS contractor may be called upon to verify the effectiveness of the remedial action. Information from these postremedial action surveys is included as part of the data base used by DOE in certifying a site for unrestricted use.

  3. Report on activities of the white-front survey: Draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This draft report summarizes the results of a survey on the Yukon-Kuskokwim Delta that was taken in order to determine productivity and nest site characteristics of...

  4. The Radio Activity-Rotation Relation of Ultracool Dwarfs

    CERN Document Server

    McLean, M; Reiners, A

    2011-01-01

    [Abridged] We present a new radio survey of about 100 late-M and L dwarfs undertaken with the VLA. The sample was chosen to explore the role of rotation in the radio activity of ultracool dwarfs. Combining the new sample with results from our previous studies and from the literature, we compile the largest sample to date of ultracool dwarfs with radio observations and measured rotation velocities (167 objects). In the spectral type range M0-M6 we find a radio activity-rotation relation, with saturation at log(L_rad/L_bol) 10^(-7.5) above vsini~5 km/s, similar to the relation in H-alpha and X-rays. However, at spectral types >M7 the ratio of radio to bolometric luminosity increases regardless of rotation velocity, and the scatter in radio luminosity increases. In particular, while the most rapid rotators (vsini>20 km/s) exhibit "super-saturation" in X-rays and H-alpha, this effect is not seen in the radio. We also find that ultracool dwarfs with vsini>20 km/s have a higher radio detection fraction by about a f...

  5. U.S. Geological Survey quality-assurance plan for surface-water activities in Kansas, 2015

    Science.gov (United States)

    Painter, Colin C.; Loving, Brian L.

    2015-01-01

    This Surface Water Quality-Assurance Plan documents the standards, policies, and procedures used by the Kansas Water Science Center (KSWSC) of the U.S. Geological Survey (USGS) for activities related to the collection, processing, storage, analysis, and publication of surface-water data.

  6. Climate Change Science Activities of the U.S. Geological Survey in New England

    Science.gov (United States)

    Lent, Robert M.

    2016-03-23

    The U.S. Geological Survey (USGS) has actively pursued research in the effects of climate change on the hydrology of New England. Ongoing focus areas of climate change science activities of the USGS in New England include the following:

  7. Guidelines for Surveying Bankfull Channel Geometry and Developing Regional Hydraulic-Geometry Relations for Streams of New York State

    Science.gov (United States)

    Powell, Rocky O.; Miller, Sarah J.; Westergard, Britt E.; Mulvihill, Christiane I.; Baldigo, Barry P.; Gallagher, Anne S.; Starr, Richard R.

    2004-01-01

    Many disturbed streams within New York State are being restored in an effort to provide bank and bed stability and thereby decrease sedimentation and erosion. Efforts to identify and provide accurate indicators for stable-channel characteristics for ungaged streams have been hampered by the lack of regional equations or relations that relate drainage area to bankfull discharge and to channel depth, width, and cross-sectional area (bankfull hydraulic-geometry relations). Regional equations are needed to confirm bankfull hydraulic-geometry, assess stream stability, evaluate restoration needs, and verify restoration design for ungaged streams that lack stage-to-discharge ratings or historic peak-flow records. This report presents guidelines for surveying bankfull channel geometry at USGS stream gages and developing regional hydraulic-geometry relations (equations) for wadeable streams in New York. It summarizes methods to (1) compile and assess existing hydrologic, geometric, photographic, and topographic data, (2) conduct stream-reconnaissance inspections, (3) identify channel-bankfull characteristics, (4) conduct longitudinal and cross-section surveys, (5) measure stream discharge, (6) develop and refine bankfull hydraulic-geometry equations, and (7) analyze and assure data completeness and quality. The techniques primarily address wadeable streams with either active or discontinued surface-water and crest-stage gages. The relations can be applied to ungaged or actively gaged streams that are wadeable, and may be extended to non-wadeable streams (with some limitations) if they have drainage areas comparable to those used to develop the relations.

  8. [Essential procedure and key methods for survey of traditional knowledge related to Chinese materia medica resources].

    Science.gov (United States)

    Cheng, Gong; Huang, Lu-qi; Xue, Da-yuan; Zhang, Xiao-bo

    2014-12-01

    The survey of traditional knowledge related to Chinese materia medica resources is the important component and one of the innovative aspects of the fourth national survey of the Chinese materia medica resources. China has rich traditional knowledge of traditional Chinese medicine (TCM) and the comprehensive investigation of TCM traditional knowledge aims to promote conservation and sustainable use of Chinese materia medica resources. Building upon the field work of pilot investigations, this paper introduces the essential procedures and key methods for conducting the survey of traditional knowledge related to Chinese materia medica resources. The essential procedures are as follows. First is the preparation phrase. It is important to review all relevant literature and provide training to the survey teams so that they have clear understanding of the concept of traditional knowledge and master key survey methods. Second is the field investigation phrase. When conducting field investigations, survey teams should identify the traditional knowledge holders by using the 'snowball method', record the traditional knowledge after obtaining prior informed concerned from the traditional knowledge holders. Researchers should fill out the survey forms provided by the Technical Specification of the Fourth National Survey of Chinese Materia Medica Resources. Researchers should pay particular attention to the scope of traditional knowledge and the method of inheriting the knowledge, which are the key information for traditional knowledge holders and potential users to reach mutual agreed terms to achieve benefit sharing. Third is the data compilation and analysis phrase. Researchers should try to compile and edit the TCM traditional knowledge in accordance with intellectual property rights requirements so that the information collected through the national survey can serve as the basic data for the TCM traditional knowledge database. The key methods of the survey include regional

  9. Physical activity and health related quality of life

    Directory of Open Access Journals (Sweden)

    Anokye Nana

    2012-08-01

    Full Text Available Abstract Background Research on the relationship between Health Related Quality of Life (HRQoL and physical activity (PA, to date, have rarely investigated how this relationship differ across objective and subjective measures of PA. The aim of this paper is to explore the relationship between HRQoL and PA, and examine how this relationship differs across objective and subjective measures of PA, within the context of a large representative national survey from England. Methods Using a sample of 5,537 adults (40–60 years from a representative national survey in England (Health Survey for England 2008, Tobit regressions with upper censoring was employed to model the association between HRQoL and objective, and subjective measures of PA controlling for potential confounders. We tested the robustness of this relationship across specific types of PA. HRQoL was assessed using the summary measure of health state utility value derived from the EuroQol-5 Dimensions (EQ-5D whilst PA was assessed via subjective measure (questionnaire and objective measure (accelerometer- actigraph model GT1M. The actigraph was worn (at the waist for 7 days (during waking hours by a randomly selected sub-sample of the HSE 2008 respondents (4,507 adults – 16 plus years, with a valid day constituting 10 hours. Analysis was conducted in 2010. Results Findings suggest that higher levels of PA are associated with better HRQoL (regression coefficient: 0.026 to 0.072. This relationship is consistent across different measures and types of PA although differences in the magnitude of HRQoL benefit associated with objective and subjective (regression coefficient: 0.047 measures of PA are noticeable, with the former measure being associated with a relatively better HRQoL (regression coefficient: 0.072. Conclusion Higher levels of PA are associated with better HRQoL. Using an objective measure of PA compared with subjective shows a relatively better HRQoL.

  10. Associations between pedagogues attitudes, praxis and policy in relation to physical activity of children in kindergarten

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg

    2011-01-01

    This paper reports on associations between physical activity, pedagogue ’ s attitudes towards promoting physical activity and the physical activity policies (PAP) in kindergarten. The paper deals with data on physical activity of 3 – 6 year olds in kindergarten which originates from a cross...... and 693 integrated institutions returned the survey. The results show a relation between pedagogue ’ s attitudes towards promoting children ’ s physical activity and the number of children having moderately intense physical activity for at least one hour a day. The study also shows a positive association...

  11. A questionnaire survey of awareness of physical activity among the faculties of medical college.

    Science.gov (United States)

    Goud, Manjunatha; Pamidi, Narendra; Devi, Oinam S; Nayal, Bhavn; Kamath, Ullas; Raghuveer

    2014-01-01

    The physical activity in teaching faculties is an important aspect to maintain good health. This not only prevents the various non - communicable diseases but also has role in secondary prevention of diseases. It is also proven that the growing epidemic of obesity mostly in children is linked to recent decline in physical activity levels both in home, school and working places. Social class is thought to have a bearing on physical activity. On basis of this, the survey was done to assess the physical activity levels in higher social class population i.e. on teaching faculty of Melaka Manipal Medical College, Manipal, Karnataka, India. Questionnaire study was implemented in 2010 as the design of this research without any manual intervention. No experiment was conducted in the research. Questions were specific and related to the physical activities in home and also in working environment. The study found that in medical college the lifestyle is restricted mostly to sedentary and moderate work. Most of faculties were using bike and cars to reach there working place and also we found the physical activities in the form of exercise and sports activity were lacking. In addition to the importance of a physical activity professional's potential influence on others as a model, engaging in a physically active lifestyle is very important for personal reasons. Achieving and maintaining a health-enhancing level of physical fitness is one of the basic standards for good teaching and maintaining good health. Physical activity in professionals leads to both personal health benefits, and improve job satisfaction. Infrastructure improvements such as sports activity in colleges among faculties, combined with regular exercise provide additional physical activity that would help reduce obesity and non-communicable diseases.

  12. The 1984 ARI (Army Research Institute) Survey of Army Recruits: Codebook for October 84/February 85 Active Army Survey Respondents

    Science.gov (United States)

    1986-05-01

    TOOK/PASS IN HIGH SCHOOL:COMPUTR SCI 202 T198E TOOK/PASS IN HIGH SCHOOL:INTRMED ALGBRA 203 T198F TOOK/PASS IN HIGH SCHOOL:TRIGONOMETRY 204 T198G TOOK...OCTOBER 84/FEBRUARY 85 ACTIVE ARMY SURVEY RESPONDENTS WHEN DO YOU REGULARLY WATCH TV DURING THE WEEKEND -- SATURDAYS AND SUNDAYS? T233C - EARLY EVENING...I PERCENTI VALUE I MEANING 81 0.71 NO RESPONSE 2418 . D QUESTION NOT ON SURVEY 857 77.5 0 NOT CHECKED 241 21.8 1 CHECKED - EARLY EVENING --- 6PM TO

  13. How well do farmers know their badgers? Relating farmer knowledge to ecological survey data.

    Science.gov (United States)

    Robertson, A; Delahay, R J; Wilson, G J; Vernon, I J; McDonald, R A; Judge, J

    2017-01-14

    Knowledge of badger distribution is important for the management of bovine tuberculosis. At the farm level, typically the only information on badger activity available is from the farmers themselves. This study compares how well farmer perceptions of badger activity match data obtained from ecological surveys. Farmer estimates of numbers of badger setts (burrows) surrounding their farms were generally correlated with field survey results, but tended to be underestimates. Farmers correctly recorded 50 per cent of setts recorded in surveys, with larger setts and active setts more likely to be correctly recorded. Badger visits to farm buildings and yards were also monitored using surveillance cameras. The majority of farmers were aware of badger visits to their farm buildings, but in 22 per cent of cases farmers were not aware of badger visits. At the farm level, knowledge of badger activity will be useful in informing vets and animal health professionals of the potential risks of disease transmission, and hence directing management interventions. However, the tendency to underestimate activity, combined with a lack of detailed knowledge of sett locations, means that farmer estimates of badger activity should be interpreted with caution and in isolation may not be sufficient to inform management interventions. British Veterinary Association.

  14. MAPPING THE GALAXY COLOR–REDSHIFT RELATION: OPTIMAL PHOTOMETRIC REDSHIFT CALIBRATION STRATEGIES FOR COSMOLOGY SURVEYS

    Energy Technology Data Exchange (ETDEWEB)

    Masters, Daniel; Steinhardt, Charles; Faisst, Andreas [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); Capak, Peter [Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 (United States); Stern, Daniel; Rhodes, Jason [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States); Ilbert, Olivier [Aix Marseille Universite, CNRS, LAM (Laboratoire dAstrophysique de Marseille) UMR 7326, F-13388, Marseille (France); Salvato, Mara [Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching (Germany); Schmidt, Samuel [Department of Physics, University of California, Davis, CA 95616 (United States); Longo, Giuseppe [Department of Physics, University Federico II, via Cinthia 6, I-80126 Napoli (Italy); Paltani, Stephane; Coupon, Jean [Department of Astronomy, University of Geneva ch. dcogia 16, CH-1290 Versoix (Switzerland); Mobasher, Bahram [Department of Physics and Astronomy, University of California, Riverside, CA 92521 (United States); Hoekstra, Henk [Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA, Leiden (Netherlands); Hildebrandt, Hendrik [Argelander-Institut für Astronomie, Universität Bonn, Auf dem H’´ugel 71, D-53121 Bonn (Germany); Speagle, Josh [Department of Astronomy, Harvard University, 60 Garden Street, MS 46, Cambridge, MA 02138 (United States); Kalinich, Adam [Massachusetts Institute of Technology, Cambridge, MA 02139 (United States); Brodwin, Mark [Department of Physics and Astronomy, University of Missouri, Kansas City, MO 64110 (United States); Brescia, Massimo; Cavuoti, Stefano [Astronomical Observatory of Capodimonte—INAF, via Moiariello 16, I-80131, Napoli (Italy)

    2015-11-01

    Calibrating the photometric redshifts of ≳10{sup 9} galaxies for upcoming weak lensing cosmology experiments is a major challenge for the astrophysics community. The path to obtaining the required spectroscopic redshifts for training and calibration is daunting, given the anticipated depths of the surveys and the difficulty in obtaining secure redshifts for some faint galaxy populations. Here we present an analysis of the problem based on the self-organizing map, a method of mapping the distribution of data in a high-dimensional space and projecting it onto a lower-dimensional representation. We apply this method to existing photometric data from the COSMOS survey selected to approximate the anticipated Euclid weak lensing sample, enabling us to robustly map the empirical distribution of galaxies in the multidimensional color space defined by the expected Euclid filters. Mapping this multicolor distribution lets us determine where—in galaxy color space—redshifts from current spectroscopic surveys exist and where they are systematically missing. Crucially, the method lets us determine whether a spectroscopic training sample is representative of the full photometric space occupied by the galaxies in a survey. We explore optimal sampling techniques and estimate the additional spectroscopy needed to map out the color–redshift relation, finding that sampling the galaxy distribution in color space in a systematic way can efficiently meet the calibration requirements. While the analysis presented here focuses on the Euclid survey, similar analysis can be applied to other surveys facing the same calibration challenge, such as DES, LSST, and WFIRST.

  15. Effects of Age, Season, Gender and Urban-Rural Status on Time-Activity: Canadian Human Activity Pattern Survey 2 (CHAPS 2

    Directory of Open Access Journals (Sweden)

    Carlyn J. Matz

    2014-02-01

    Full Text Available Estimation of population exposure is a main component of human health risk assessment for environmental contaminants. Population-level exposure assessments require time-activity pattern distributions in relation to microenvironments where people spend their time. Societal trends may have influenced time-activity patterns since previous Canadian data were collected 15 years ago. The Canadian Human Activity Pattern Survey 2 (CHAPS 2 was a national survey conducted in 2010–2011 to collect time-activity information from Canadians of all ages. Five urban and two rural locations were sampled using telephone surveys. Infants and children, key groups in risk assessment activities, were over-sampled. Survey participants (n = 5,011 provided time-activity information in 24-hour recall diaries and responded to supplemental questionnaires concerning potential exposures to specific pollutants, dwelling characteristics, and socio-economic factors. Results indicated that a majority of the time was spent indoors (88.9%, most of which was indoors at home, with limited time spent outdoors (5.8% or in a vehicle (5.3%. Season, age, gender and rurality were significant predictors of time activity patterns. Compared to earlier data, adults reported spending more time indoors at home and adolescents reported spending less time outdoors, which could be indicative of broader societal trends. These findings have potentially important implications for assessment of exposure and risk. The CHAPS 2 data also provide much larger sample sizes to allow for improved precision and are more representative of infants, children and rural residents.

  16. Classroom Activities for Introducing Equivalence Relations

    Science.gov (United States)

    Brandt, Jim

    2013-01-01

    Equivalence relations and partitions are two interconnected ideas that play important roles in advanced mathematics. While students encounter the informal notion of equivalence in many courses, the formal definition of an equivalence relation is typically introduced in a junior level transition-to-proof course. This paper reports the results of a…

  17. Relative Income and Happiness in Asia: Evidence from Nationwide Surveys in China, Japan, and Korea

    Science.gov (United States)

    Oshio, Takashi; Nozaki, Kayo; Kobayashi, Miki

    2011-01-01

    This study attempts to examine relative income effects on perceived happiness in three major Asian countries--China, Japan, and Korea--in comparison with the United Sates, on the basis of largely comparable nationwide surveys in these countries. Consistent with the results from previous studies in Western countries, comparisons with an…

  18. A Survey of U.S. Doctoral Degrees Related to the Teaching of German--1983.

    Science.gov (United States)

    Benseler, David P.

    1984-01-01

    Lists titles of doctoral dissertations related to the teaching of German and completed in U.S. universities during 1982. Included are dissertations completed in German, comparative literature, linguistics, and foreign language education departments. The list is derived from the annual survey done by the Modern Language Journal. (SED)

  19. 78 FR 38713 - Additional Documents Available for Public Review Related to Willingness To Pay Survey for...

    Science.gov (United States)

    2013-06-27

    ... revised Supporting Statement, the Peer Review Report, the Focus Group and Cognitive Interview Report and... Review Report, the Focus Group and Cognitive Interview Report and the Description of Hydrological... AGENCY Additional Documents Available for Public Review Related to Willingness To Pay Survey...

  20. 2015 Workplace and Gender Relations Survey of Reserve Component Members: Statistical Methodology Report

    Science.gov (United States)

    2016-03-17

    Component Members (2015 WGRR). Mr. Tim Markham, mathematical statistician within the Statistical Methods Branch, used the DMDC Sampling Tool to...and the relationship (covariance) between response propensities and the estimated statistics (i.e., sexual assault rate), and takes the following...2015 Workplace and Gender Relations Survey of Reserve Component Members Statistical Methodology Report Additional copies of this report

  1. AIDS- Related Knowledge, Attitudes and Behavior Survey among the "Migrant" Population in China

    Institute of Scientific and Technical Information of China (English)

    Jian-fang ZHOU; Xiao-ming SUN; Jonanne Mantell; Xiao-mei RU; Yong WEN

    2007-01-01

    Objective To realize AIDS related knowledge, attitude and behavior among floating people in China and discuss its influencial factors, and to provide the evidence for how to prevent AIDS in floating population.Methods The data were collected from the "Sex and Reproductive Health Baseline Survey among Floating People in China" conducted in March 2004. The standard questionnaires were used to interview altogether 4 900 floating people from 6 provinces.Results Nearly 95.4 % of them had heard about AIDS, but only 0.5% can judge all the transmitted ways and no-transmitted ways correctly, 45.9% believed that we need to isolate the HIV positive people. Only 65.7% knew that using condom can preventive HIV infection, 43.7% showed their understanding about the man who has long time no sexual life has sex with a sexual worker. About 13.6%floating people chose condom as FP method and among them only 34.6% used condom every time.Conclusion Chinese floating people are lack of AIDS knowledge. Most of them do not practise Safe Sex Activity. We need to give more intervention to the floating population.

  2. Calibrating the lithium-age relation with open clusters observed with GES (Gaia-ESO Survey)

    Science.gov (United States)

    Gutiérrez Albarrán, M. L.; Montes, D.; Gómez Garrido, M.; Tabernero, H. M..; González Hernández, J. I.; GES Survey Builders

    2017-03-01

    Li depletion is strongly age-dependent but currently available data have shown a complex pattern of Li depletion on the pre- and main-sequence stars that is not yet understood. The lithium abundance observed in late-type stars depend not only of the age and the temperature but also on metallicity, mixing mechanisms, convection structure, rotation and magnetic activity. The large number of stars observed within the Gaia-ESO survey (GES - https://www.gaia-eso.eu/) for many open clusters and associations can be used to calibrate the lithium-age relation and its dependence with other parameters that can be derived from the UVES and GIRAFFE spectroscopic observations. We present here the preliminary results of the analysis of membership and Li abundance of the young clusters and associations, as well as of the intermediate-age and old open clusters, observed until now in GES (iDR4) in order to conduct a comparative study. All this information allowed us to characterize the properties of the members of these clusters and identify a series of field contaminant stars, both lithium-rich giants and non-giant outliers.

  3. Survey of plutonium and uranium atom ratios and activity levels in Mortandad Canyon

    Energy Technology Data Exchange (ETDEWEB)

    Gallaher, B.M.; Benjamin, T.M.; Rokop, D.J.; Stoker, A.K.

    1997-09-22

    For more than three decades Mortandad Canyon has been the primary release area of treated liquid radioactive waste from the Los Alamos National Laboratory (Laboratory). In this survey, six water samples and seven stream sediment samples collected in Mortandad Canyon were analyzed by thermal ionization mass spectrometry (TIMS) to determine the plutonium and uranium activity levels and atom ratios. Be measuring the {sup 240}Pu/{sup 239}Pu atom ratios, the Laboratory plutonium component was evaluated relative to that from global fallout. Measurements of the relative abundance of {sup 235}U and {sup 236}U were also used to identify non-natural components. The survey results indicate the Laboratory plutonium and uranium concentrations in waters and sediments decrease relatively rapidly with distance downstream from the major industrial sources. Plutonium concentrations in shallow alluvial groundwater decrease by approximately 1000 fold along a 3000 ft distance. At the Laboratory downstream boundary, total plutonium and uranium concentrations were generally within regional background ranges previously reported. Laboratory derived plutonium is readily distinguished from global fallout in on-site waters and sediments. The isotopic ratio data indicates off-site migration of trace levels of Laboratory plutonium in stream sediments to distances approximately two miles downstream of the Laboratory boundary.

  4. Magnum Survey: Investigating 10 Local Active Galaxies With The Integral Field Eye of MUSE

    Science.gov (United States)

    Venturi, Giacomo; Marconi, A.; Cresci, G.; Carniani, S.; Risaliti, G.

    2016-10-01

    In this talk I will present the first results from the MAGNUM survey (Measuring Active Galactic Nuclei Under MUSE Microscope), which is aimed at exploiting the unique combination of large field of view and spectral range provided by MUSE for detailed physical studies of the interaction of AGN outflows with their host galaxies and of the connection between AGN activity and star formationData have been obtained for about ten galaxies so far, including the famous NGC 1068, NGC 1365, Circinus and NGC 4945. MUSE has allowed us to map the AGN-driven outflows in several different emission lines revealing a clear kinematical and spatial structure related to the ionisation cone and which depends on line excitation. Further insight has been gained by comparing emission line maps from MUSE with high resolution X-ray images from Chandra. Finally, possible evidence for star formation triggered by AGN outflows has been found.

  5. A survey on cancer-related nutritional information in Iranian popular magazines

    OpenAIRE

    Hovsepyan, Ourfa; Zare-Farashbandi, Firoozeh; Askari, Gholamreza

    2015-01-01

    Background: Due to the wide influence of public media, they become important communication channels for changing health beliefs and behaviors. One of the areas that have gained increased attention in public media is nutritional information. Cancer is one among the diseases related to nutrition. The goal of this study is to do a content analysis of the popular magazines in Iran for nutritional information related to cancer in year 2012–2013. Materials and Methods: This is an applied survey per...

  6. Bicycle-related injuries: a survey in a pediatric emergency department.

    OpenAIRE

    Cushman, R; Down, J; MacMillan, N; Waclawik, H

    1990-01-01

    The number of bicycle-related injuries has risen significantly with the increased popularity of bicycle riding in Canada. The risk of injury is highest among children. To assess the magnitude of the problem and to identify the contributing factors we used a questionnaire, injury reports and patient charts to survey bicycle-related injuries among children brought to the emergency department of the Children's Hospital of Eastern Ontario, Ottawa, between May 1 and Sept. 30, 1988. The questionnai...

  7. 2015 Workplace and Gender Relations Survey of Reserve Component Members: Tabulations of Responses

    Science.gov (United States)

    2016-03-17

    3 gender , relationship status, and race/ethnicity. 2. Time Reference— Important key events to provide frame of reference for respondents on the time...enforcing sexual harassment or Equal Opportunity regulations (Q63c/Q63d). NR: Not reportable NA: Not applicable 2015 Workplace and Gender Relations... Equal Opportunity regulations (Q63c/Q63d). NR: Not reportable NA: Not applicable 2015 Workplace and Gender Relations Survey of Reserve Component

  8. A survey on cancer-related nutritional information in Iranian popular magazines

    OpenAIRE

    2015-01-01

    Background: Due to the wide influence of public media, they become important communication channels for changing health beliefs and behaviors. One of the areas that have gained increased attention in public media is nutritional information. Cancer is one among the diseases related to nutrition. The goal of this study is to do a content analysis of the popular magazines in Iran for nutritional information related to cancer in year 2012–2013. Materials and Methods: This is an applied survey per...

  9. SURVEY

    DEFF Research Database (Denmark)

    SURVEY er en udbredt metode og benyttes inden for bl.a. samfundsvidenskab, humaniora, psykologi og sundhedsforskning. Også uden for forskningsverdenen er der mange organisationer som f.eks. konsulentfirmaer og offentlige institutioner samt marketingsafdelinger i private virksomheder, der arbejder...... med surveys. Denne bog gennemgår alle surveyarbejdets faser og giver en praktisk indføring i: • design af undersøgelsen og udvælgelse af stikprøver, • formulering af spørgeskemaer samt indsamling og kodning af data, • metoder til at analysere resultaterne...

  10. Quality-assurance plan for water-quality activities in the U.S. Geological Survey Washington Water Science Center

    Science.gov (United States)

    Conn, Kathleen E.; Huffman, Raegan L.; Barton, Cynthia

    2017-05-08

    In accordance with guidelines set forth by the Office of Water Quality in the Water Mission Area of the U.S. Geological Survey, a quality-assurance plan has been created for use by the Washington Water Science Center (WAWSC) in conducting water-quality activities. This qualityassurance plan documents the standards, policies, and procedures used by the WAWSC for activities related to the collection, processing, storage, analysis, and publication of water-quality data. The policies and procedures documented in this quality-assurance plan for water-quality activities complement the quality-assurance plans for surface-water and groundwater activities at the WAWSC.

  11. Ergonomics of electronic mail address systems: related literature review and survey of users.

    Science.gov (United States)

    Rau, P L; Salvendy, G

    2001-03-15

    The paper reviews the cognitive ergonomics literature related to electronic mail (e-mail) address design. Based on this information, a survey of 160 users of current e-mail address system was conducted. The aim was to obtain information on likes, dislikes and difficulties associated with e-mail address and to obtain users' suggestions and input for improving the current e-mail address system. The survey results indicated that users want an improved e-mail address system with regard to shorter length, useful information and appropriate presentation of information.

  12. Citizenship Related Activities in World History.

    Science.gov (United States)

    Poulos, Pete

    1984-01-01

    A world history course is molded around broad instructional goals in which citizenship education can and should be included. Learning activities dealing with ancient Greece illustrate teaching strategies which can be used in high school world history courses to foster citizenship knowledge, skills, and attitudes. (RM)

  13. Creative communication in public relations activities

    Directory of Open Access Journals (Sweden)

    Dalibor Jakus

    2013-12-01

    Full Text Available This article discusses several approaches to new waves of public relations. Emphasis is given to the creative impulse since many public relations professionals are less familiar with it than other forms of communication. Five criteria are suggested for structuring creative communications: 1. learning how to be a good storyteller; 2. visual communication is the content that could increasingly build strong relationships with audiences; 3. the PR practitioner’s challenge is to evaluate what people are discussing and identify the recurring issues in their marketplace; 4. recognizing that local is new global; and 5. predicate that PR is constantly changing. People who work in public relations possess the skill of offering arguments that will convince the people themselves of something. However, these skills can be offered in traditional or creative forms of expression. If we define public relations as the management of an organization’s communication with its public, then we are referring to the traditional dimension of public relations, the basis and ultimate goal of which are to cultivate relationships with the participants of the process in order to obtain support and to build trust and reputation.

  14. A Survey of Knowledge, Attitudes, and Practices in Relation to Mosquitoes and Mosquito-Borne Disease in Western Australia.

    Science.gov (United States)

    Potter, Abbey; Jardine, Andrew; Neville, Peter J

    2016-01-01

    On average, more than 1,000 individuals will acquire a mosquito-borne disease in Western Australia (WA) each year. Knowledge, attitudes, and practices (KAP) in relation to mosquitoes and mosquito-borne disease have not yet been investigated within Australia. A randomized telephone survey of 2,500 households across 12 regions in WA was undertaken between February and May 2014. The aim of the survey was to obtain baseline KAP data surrounding mosquitoes and mosquito-borne diseases in different regions of WA, across a range of age groups and between males and females. The results of this survey indicate that the majority of respondents are aware of the potential for mosquitoes in WA to transmit Ross River virus, while awareness of other endemic mosquito-borne diseases remains limited. Common misconceptions exist in relation to exotic mosquito-borne diseases, with respondents incorrectly identifying malaria and dengue as endemic diseases in WA. The survey also highlighted a range of important issues, such as limited awareness of the potential for backyard breeding in domestic containers, occupational exposure to mosquitoes in regions with a large employment base in the mining and resources sector, increased exposure to mosquitoes as a result of participation in outdoor recreational activities in the north of the State, and reduced awareness of mosquito-borne disease in individuals aged 18-34 years. The results of this study will be used to inform the development of a new communication strategy by the Department of Health, to further raise awareness of mosquito-borne disease in WA. The data will then provide a baseline against which to compare future survey results, facilitating the rigorous evaluation of new communication efforts.

  15. The 1984 ARI Survey of Army Recruits. Codebook for Summer 84 Active Army Survey Respondents

    Science.gov (United States)

    1986-05-01

    T198D TOOK/PASS IN HIGH SCHOOL:COMPUTR SCI 202 T198E TOOK/PASS IN HIGH SCHOOL:INTRMED ALGBRA 203 T198F TOOK/PASS IN HIGH SCHOOL:TRIGONOMETRY 204 T198G...RESPONDENTS WHEN DO YOU REGULARLY WATCH TV DURING THE WEEKEND -- SATURDAYS AND SUNDAYS? T233C - EARLY EVENING --- 6PM TO 7PM. RAW DATA ICARD tl COLS ILENGTHi...RESPONSE 4116 D I QUESTION NOT ON SURVEY 1668 80.7 0 NOT CHECKED 369 17.8 1 CHECKED - EARLY EVENING --- 6PM TO 7PM 6184 I 100.0 I TOTALSI TO CHECK FOR

  16. a survey of disposition of physicians towards physical activity ...

    African Journals Online (AJOL)

    determine the knowledge of physical activity message, confidence, role ... Keywords: Physical activity, Exercise promotion, Medical doctors, Disposition, Active lifestyle ..... terolaemia and obesity.3,22 A general belief is that ... findings among their colleagues in Canada, UK and .... children and adolescents Pathophysiology,.

  17. Current NRC activities related to MQA

    Energy Technology Data Exchange (ETDEWEB)

    Trottier, C.A.; Nellis, D.O. [Nuclear Regulatory Commission, Washington, DC (United States)

    1993-12-31

    The U.S. Nuclear Regulatory Commission`s (NRC`s) interest in measurement quality assurance (MQA) goes back to before 1963, when the Atomic Energy Commission (AEC) published a notice in the Federal Register concerning the need for establishing a Film Dosimetry Calibration Laboratory, and also provided a set of minimum performance criteria to be used by the laboratory in evaluating film dosimetry services used by licensees. The proposed laboratory was not established, but in 1967 the AEC contracted with Battelle`s Pacific Northwest Laboratory (PNL) to evaluate film dosimeter performance criteria and provide a basis for establishing a Film Dosimetry Calibration Laboratory if the study showed that it was needed. Then, in 1973, the Conference of Radiation Control Program Directors (CRCPD), concerned with the state of dosimetry processing and the lack of adequate standards, recommended that the National Bureau of Standards (NBS) direct a performance testing program for personnel dosimetry processing services. Later, in 1976, NRC asked PNL to conduct a study to evaluate the four existing performance standards for personnel dosimetry processing. One result of this study was that the HPSSC standard, which later became ANSI N13.11, was recommended as the standard for use in a national dosimetry processing program. The rest is common knowledge. With the support of numerous other federal agencies and the CRCPD, NRC published a regulation, effective in 1988, that required all processors of personnel dosimeters be accredited under the National Voluntary Laboratory Accreditation Program (NVLAP), operated by the NBS, which is now called the National Institute of Standards and Technology (NIST). At present, there are 75 dosimetry processing laboratories accredited under NVLAP. NRC has also been involved in extremity dosimeters, health physics survey instruments, bioassay measurements, electronic personnel dosimeters, and environmental monitoring around nuclear power plants.

  18. 75 FR 16912 - Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request

    Science.gov (United States)

    2010-04-02

    ... AFFAIRS Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request... measure patients' satisfaction with VA's dental services. DATES: Written comments and recommendations on..., Dental Patient Satisfaction Survey, VA Form 10-0503. OMB Control Number: 2900-New (VA Form 10-0503)....

  19. 78 FR 8499 - Agency Information Collection Activities; Comment Request; Private School Universe Survey 2013-16

    Science.gov (United States)

    2013-02-06

    ... Agency Information Collection Activities; Comment Request; Private School Universe Survey 2013-16 AGENCY... in response to this notice will be considered public records. Title of Collection: Private School...: 6,410. Abstract: The Private School Universe Survey (PSS) is the NCES collection of basic data from...

  20. 78 FR 11965 - Agency Information Collection (Learner's Perception (LP) Survey) Activities Under OMB Review

    Science.gov (United States)

    2013-02-20

    ... AFFAIRS Agency Information Collection (Learner's Perception (LP) Survey) Activities Under OMB Review...'s Perception (LP) Survey, VA Form 10-0439. OMB Control Number: 2900-0691. Type of Review: Extension... trainees perception of their clinical experience with VA versus non-VA facilities. VA will use the data...

  1. 77 FR 64382 - Agency Information Collection (Nation-Wide Customer Satisfaction Surveys) Activities Under OMB...

    Science.gov (United States)

    2012-10-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Nation-Wide Customer Satisfaction Surveys) Activities Under OMB....'' SUPPLEMENTARY INFORMATION: Title: Nation-wide Customer Satisfaction Surveys, VA Forms 10-1465- 2 through...

  2. 77 FR 2349 - Proposed Information Collection (Nation-wide Customer Satisfaction Surveys) Activity: Comment...

    Science.gov (United States)

    2012-01-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Nation-wide Customer Satisfaction Surveys) Activity: Comment... forms of information technology. Title: Nation-wide Customer Satisfaction Surveys, VA Forms 10-1465-...

  3. 75 FR 9277 - Proposed Information Collection (Nation-Wide Customer Satisfaction Surveys) Activity: Comment...

    Science.gov (United States)

    2010-03-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Nation-Wide Customer Satisfaction Surveys) Activity: Comment.... Title: Nation-wide Customer Satisfaction Surveys, VA Forms 1465-2 through 1465-4. OMB Control...

  4. 75 FR 25320 - Agency Information Collection (Nation-wide Customer Satisfaction Surveys) Activities Under OMB...

    Science.gov (United States)

    2010-05-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Nation-wide Customer Satisfaction Surveys) Activities Under OMB... INFORMATION: Title: Nation-wide Customer Satisfaction Surveys, VA Forms 1465-2 through 1465-4. OMB...

  5. 77 FR 27542 - Agency Information Collection Activities (Bereaved Family Member Satisfaction Survey) Under OMB...

    Science.gov (United States)

    2012-05-10

    ... AFFAIRS Agency Information Collection Activities (Bereaved Family Member Satisfaction Survey) Under OMB... any correspondence. FOR FURTHER INFORMATION CONTACT: Denise McLamb, Enterprise Records Service (005R1B... INFORMATION: Title: Bereaved Family Member Satisfaction Survey, VA Form 10- 21081(NR). OMB Control...

  6. 76 FR 27382 - Agency Information Collection Activity (VBA Loan Guaranty Service Lender Satisfaction Survey...

    Science.gov (United States)

    2011-05-11

    ... AFFAIRS Agency Information Collection Activity (VBA Loan Guaranty Service Lender Satisfaction Survey...) Loan Guaranty Service Lender Satisfaction Survey. OMB Control Number: 2900-0711. Type of Review...' satisfaction with the VA's processes and to make improvements to the program to better serve the needs...

  7. 76 FR 31357 - Agency Information Collection Activities: Comment Request for the Ferrous Metals Surveys

    Science.gov (United States)

    2011-05-31

    ....S. Geological Survey Agency Information Collection Activities: Comment Request for the Ferrous... requirements for the Ferrous Metals Surveys. This collection consists of 17 forms. This notice provides the.... II. Data OMB Control Number: 1028-0068. Form Number: Various (17 forms). Title: Ferrous Metals...

  8. Recommended survey designs for occupancy modelling using motion-activated cameras: insights from empirical wildlife data.

    Science.gov (United States)

    Shannon, Graeme; Lewis, Jesse S; Gerber, Brian D

    2014-01-01

    low detection (i.e., bobcat and coyote) the most efficient sampling approach was to increase the number of occasions (survey days). However, for common species that are moderately detectable (i.e., cottontail rabbit and mule deer), occupancy could reliably be estimated with comparatively low numbers of cameras over a short sampling period. We provide general guidelines for reliably estimating occupancy across a range of terrestrial species (rare to common: ψ = 0.175-0.970, and low to moderate detectability: p = 0.003-0.200) using motion-activated cameras. Wildlife researchers/managers with limited knowledge of the relative abundance and likelihood of detection of a particular species can apply these guidelines regardless of location. We emphasize the importance of prior biological knowledge, defined objectives and detailed planning (e.g., simulating different study-design scenarios) for designing effective monitoring programs and research studies.

  9. Problems of making and supplementing of mine-surveying documentation concerning mining activity and some activities made by mining way

    Directory of Open Access Journals (Sweden)

    MikolᚠMilan

    2004-06-01

    Full Text Available The last amendment of the mine surveying decree for mining activity and some activities made by a mining way, Decree of the Ministry of Economy of the Slovak Republic No. 1/1993, has been valid in Slovak Republic since 1993. According practical experience and by applying the mentioned decree in practice, I submit a proposal that could be taken into account in case of any amendment for the mentioned legal regulation. I have arrived at this proposal in virtue of development in the area of mine-surveying instrumentation and in connection with the use of computer art for creation of mine-surveying documentation

  10. Grid-connected photovoltaic power systems: survey of inverter and related protection equipments

    Energy Technology Data Exchange (ETDEWEB)

    Ishikawa, T

    2002-12-15

    This report for the International Energy Agency (IEA) made by Task 5 of the Photovoltaic Power Systems (PVPS) programme reports on a survey made on inverter and related protection equipment. The mission of the Photovoltaic Power Systems Programme is to enhance the international collaboration efforts which accelerate the development and deployment of photovoltaic solar energy. Task 5 deals with issues concerning grid-interconnection and distributed PV power systems. This report summarises the data obtained from survey of recent inverter technology and inverter protection equipment for grid interconnected PV systems. The results are based on the surveys using a questionnaire to identify the current status of grid-interconnection inverters. This report is to serve as a reference for those interested in installing grid-connected PV systems, electric utility company personnel, manufacturers and researchers. The results of the survey are presented and discussed. Technical and financial data is reviewed and two appendices provide details on the results obtained and those institutions involved in the survey.

  11. ASPECT: A Survey to Assess Student Perspective of Engagement in an Active-Learning Classroom.

    Science.gov (United States)

    Wiggins, Benjamin L; Eddy, Sarah L; Wener-Fligner, Leah; Freisem, Karen; Grunspan, Daniel Z; Theobald, Elli J; Timbrook, Jerry; Crowe, Alison J

    2017-01-01

    The primary measure used to determine relative effectiveness of in-class activities has been student performance on pre/posttests. However, in today's active-learning classrooms, learning is a social activity, requiring students to interact and learn from their peers. To develop effective active-learning exercises that engage students, it is important to gain a more holistic view of the student experience in an active-learning classroom. We have taken a mixed-methods approach to iteratively develop and validate a 16-item survey to measure multiple facets of the student experience during active-learning exercises. The instrument, which we call Assessing Student Perspective of Engagement in Class Tool (ASPECT), was administered to a large introductory biology class, and student responses were subjected to exploratory factor analysis. The 16 items loaded onto three factors that cumulatively explained 52% of the variation in student response: 1) value of activity, 2) personal effort, and 3) instructor contribution. ASPECT provides a rapid, easily administered means to measure student perception of engagement in an active-learning classroom. Gaining a better understanding of students' level of engagement will help inform instructor best practices and provide an additional measure for comprehensively assessing the impact of different active-learning strategies. © 2017 B. L. Wiggins, S. L. Eddy, et al. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  12. 78 FR 35261 - Agency Information Collection Activities; Notice of Intent To Renew Collection: Market Surveys

    Science.gov (United States)

    2013-06-12

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Agency Information Collection Activities; Notice of Intent To Renew Collection: Market Surveys AGENCY: Commodity Futures Trading Commission ACTION: Notice. SUMMARY: The Commodity Futures...

  13. 78 FR 3403 - Agency Information Collection Activities: Financial Education Content Needs Survey

    Science.gov (United States)

    2013-01-16

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Agency Information Collection Activities: Financial Education Content Needs Survey AGENCY: Commodity Futures Trading Commission. ACTION: Notice. SUMMARY: In compliance with the Paperwork...

  14. A National Survey of Water-Based Leisure Activities in Ireland 2003

    OpenAIRE

    Institute, Marine

    2004-01-01

    This survey profiles the domestic market for water-based tourism, sport and leisure in Ireland. The data provides up-to-date statistical information on 18 water-based leisure activities broadly grouped under the following categories: Seaside/Resort trips; Angling; Coastal and Inland Boating; and Watersports. The objective of the survey is to demonstrate the significant contribution of marine leisure activity to the national economy, and to highlight emerging trends and the potenti...

  15. A National Survey of Water-Based Leisure Activities in Ireland 2003

    OpenAIRE

    Williams, J; Ryan, B.

    2004-01-01

    This survey profiles the domestic market for water-based tourism, sport and leisure in Ireland. The data provides up-to-date statistical information on 18 water-based leisure activities broadly grouped under the following categories: Seaside/Resort trips; Angling; Coastal and Inland Boating; and Watersports. The objective of the survey is to demonstrate the significant contribution of marine leisure activity to the national economy, and to highlight emerging trends and the potential for devel...

  16. 12 CFR 225.129 - Activities closely related to banking.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Activities closely related to banking. 225.129 Section 225.129 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL... Holding Companies Interpretations § 225.129 Activities closely related to banking. Courier activities. The...

  17. 29 CFR 780.122 - Activities relating to race horses.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Activities relating to race horses. 780.122 Section 780.122... Activities relating to race horses. Employees engaged in the breeding, raising, and training of horses on..., employees engaged in the racing, training, and care of horses and other activities performed off the farm...

  18. Characteristics of Physical Activity Programs for Older Adults: Results of a Multisite Survey

    Science.gov (United States)

    Hughes, Susan L.; Williams, Barbara; Molina, Lourdes C.; Bayles, Constance; Bryant, Lucinda L.; Harris, Jeffrey R.; Hunter, Rebecca; Ivey, Susan; Watkins, Ken

    2005-01-01

    Purpose: Although increased participation in physical activity by older adults is a major public health goal, little is known about the supply and use of physical activity programs in the United States. Design and Methods: Seven academic centers in diverse geographic areas surveyed physical activity programs for older adults. Five sites conducted…

  19. A Fractal Dimension Survey of Active Region Complexity

    Science.gov (United States)

    McAteer, R. T. James; Gallagher, Peter; Ireland, Jack

    2005-01-01

    A new approach to quantifying the magnetic complexity of active regions using a fractal dimension measure is presented. This fully-automated approach uses full disc MDI magnetograms of active regions from a large data set (2742 days of the SoHO mission; 9342 active regions) to compare the calculated fractal dimension to both Mount Wilson classification and flare rate. The main Mount Wilson classes exhibit no distinct fractal dimension distribution, suggesting a self-similar nature of all active regions. Solar flare productivity exhibits an increase in both the frequency and GOES X-ray magnitude of flares from regions with higher fractal dimensions. Specifically a lower threshold fractal dimension of 1.2 and 1.25 exists as a necessary, but not sufficient, requirement for an active region to produce M- and X-class flares respectively .

  20. Application of the Common Offset Seismic Reflection Method to Urban Active Fault Surveys

    Institute of Scientific and Technical Information of China (English)

    Liu Baojin; Ji Jifa; Xu Zhaofan; Yuan Hongke; Liao Xu; Bai Yun; Wan Bo

    2007-01-01

    The method and principle of common offset seismic surveys as well as the field data gathering and processing technique were introduced briefly. Through two urban active fault survey examples in Fuzhou and Shenyang, the efficiency and limitation of using the common offset seismic reflection technique to carry out urban active fault surveys were probed. The results show that this technique has the properties of high resolving power, better reconstruction of subsurface structures, and real-time analyzing and interpretation of investigation results on site. This method can be used to quickly locate objects under investigation accurately in the areas with thinner Quaternary overburdens and strong bedrock interface fluctuations.

  1. Natural language processing-based COTS software and related technologies survey.

    Energy Technology Data Exchange (ETDEWEB)

    Stickland, Michael G.; Conrad, Gregory N.; Eaton, Shelley M.

    2003-09-01

    Natural language processing-based knowledge management software, traditionally developed for security organizations, is now becoming commercially available. An informal survey was conducted to discover and examine current NLP and related technologies and potential applications for information retrieval, information extraction, summarization, categorization, terminology management, link analysis, and visualization for possible implementation at Sandia National Laboratories. This report documents our current understanding of the technologies, lists software vendors and their products, and identifies potential applications of these technologies.

  2. A Survey of LIDAR Technology and Its Use in Spacecraft Relative Navigation

    Science.gov (United States)

    Christian, John A.; Cryan, Scott P.

    2013-01-01

    This paper provides a survey of modern LIght Detection And Ranging (LIDAR) sensors from a perspective of how they can be used for spacecraft relative navigation. In addition to LIDAR technology commonly used in space applications today (e.g. scanning, flash), this paper reviews emerging LIDAR technologies gaining traction in other non-aerospace fields. The discussion will include an overview of sensor operating principles and specific pros/cons for each type of LIDAR. This paper provides a comprehensive review of LIDAR technology as applied specifically to spacecraft relative navigation. HE problem of orbital rendezvous and docking has been a consistent challenge for complex space missions since before the Gemini 8 spacecraft performed the first successful on-orbit docking of two spacecraft in 1966. Over the years, a great deal of effort has been devoted to advancing technology associated with all aspects of the rendezvous, proximity operations, and docking (RPOD) flight phase. After years of perfecting the art of crewed rendezvous with the Gemini, Apollo, and Space Shuttle programs, NASA began investigating the problem of autonomous rendezvous and docking (AR&D) to support a host of different mission applications. Some of these applications include autonomous resupply of the International Space Station (ISS), robotic servicing/refueling of existing orbital assets, and on-orbit assembly.1 The push towards a robust AR&D capability has led to an intensified interest in a number of different sensors capable of providing insight into the relative state of two spacecraft. The present work focuses on exploring the state-of-the-art in one of these sensors - LIght Detection And Ranging (LIDAR) sensors. It should be noted that the military community frequently uses the acronym LADAR (LAser Detection And Ranging) to refer to what this paper calls LIDARs. A LIDAR is an active remote sensing device that is typically used in space applications to obtain the range to one or more

  3. Surveying Medieval Archaeology: a New Form for Harris Paradigm Linking Photogrammetry and Temporal Relations

    Science.gov (United States)

    Drap, P.; Papini, O.; Pruno, E.; Nucciotti, M.; Vannini, G.

    2017-02-01

    The paper presents some reflexions concerning an interdisciplinary project between Medieval Archaeologists from the University of Florence (Italy) and ICT researchers from CNRS LSIS of Marseille (France), aiming towards a connection between 3D spatial representation and archaeological knowledge. It is well known that Laser Scanner, Photogrammetry and Computer Vision are very attractive tools for archaeologists, although the integration of representation of space and representation of archaeological time has not yet found a methodological standard of reference. We try to develop an integrated system for archaeological 3D survey and all other types of archaeological data and knowledge through integrating observable (material) and non-graphic (interpretive) data. Survey plays a central role, since it is both a metric representation of the archaeological site and, to a wider extent, an interpretation of it (being also a common basis for communication between the 2 teams). More specifically 3D survey is crucial, allowing archaeologists to connect actual spatial assets to the stratigraphic formation processes (i.e. to the archaeological time) and to translate spatial observations into historical interpretation of the site. We propose a common formalism for describing photogrammetrical survey and archaeological knowledge stemming from ontologies: Indeed, ontologies are fully used to model and store 3D data and archaeological knowledge. Xe equip this formalism with a qualitative representation of time. Stratigraphic analyses (both of excavated deposits and of upstanding structures) are closely related to E. C. Harris theory of "Stratigraphic Unit" ("US" from now on). Every US is connected to the others by geometric, topological and, eventually, temporal links, and are recorded by the 3D photogrammetric survey. However, the limitations of the Harris Matrix approach lead to use another representation formalism for stratigraphic relationships, namely Qualitative Constraints

  4. A survey of online activity recognition using mobile phones.

    Science.gov (United States)

    Shoaib, Muhammad; Bosch, Stephan; Incel, Ozlem Durmaz; Scholten, Hans; Havinga, Paul J M

    2015-01-19

    Physical activity recognition using embedded sensors has enabled many context-aware applications in different areas, such as healthcare. Initially, one or more dedicated wearable sensors were used for such applications. However, recently, many researchers started using mobile phones for this purpose, since these ubiquitous devices are equipped with various sensors, ranging from accelerometers to magnetic field sensors. In most of the current studies, sensor data collected for activity recognition are analyzed offline using machine learning tools. However, there is now a trend towards implementing activity recognition systems on these devices in an online manner, since modern mobile phones have become more powerful in terms of available resources, such as CPU, memory and battery. The research on offline activity recognition has been reviewed in several earlier studies in detail. However, work done on online activity recognition is still in its infancy and is yet to be reviewed. In this paper, we review the studies done so far that implement activity recognition systems on mobile phones and use only their on-board sensors. We discuss various aspects of these studies. Moreover, we discuss their limitations and present various recommendations for future research.

  5. A Survey of Online Activity Recognition Using Mobile Phones

    Directory of Open Access Journals (Sweden)

    Muhammad Shoaib

    2015-01-01

    Full Text Available Physical activity recognition using embedded sensors has enabled many context-aware applications in different areas, such as healthcare. Initially, one or more dedicated wearable sensors were used for such applications. However, recently, many researchers started using mobile phones for this purpose, since these ubiquitous devices are equipped with various sensors, ranging from accelerometers to magnetic field sensors. In most of the current studies, sensor data collected for activity recognition are analyzed offline using machine learning tools. However, there is now a trend towards implementing activity recognition systems on these devices in an online manner, since modern mobile phones have become more powerful in terms of available resources, such as CPU, memory and battery. The research on offline activity recognition has been reviewed in several earlier studies in detail. However, work done on online activity recognition is still in its infancy and is yet to be reviewed. In this paper, we review the studies done so far that implement activity recognition systems on mobile phones and use only their on-board sensors. We discuss various aspects of these studies. Moreover, we discuss their limitations and present various recommendations for future research.

  6. The GALEX Arecibo SDSS Survey. VI. Second Data Release and Updated Gas Fraction Scaling Relations

    CERN Document Server

    Catinella, Barbara; Kauffmann, Guinevere; Fabello, Silvia; Hummels, Cameron; Lemonias, Jenna; Moran, Sean M; Wu, Ronin; Cooper, Andrew P; Wang, Jing

    2012-01-01

    We present the second data release from the GALEX Arecibo SDSS Survey (GASS), an ongoing large Arecibo program to measure the HI properties for an unbiased sample of ~1000 galaxies with stellar masses greater than 10^10 Msun and redshifts 0.025Survey (SDSS) spectroscopic and Galaxy Evolution Explorer (GALEX) imaging surveys, and are observed until detected or until a gas mass fraction limit of a few per cent is reached. This second data installment includes new Arecibo observations of 240 galaxies, and marks the 50% of the complete survey. We present catalogs of the HI, optical and ultraviolet parameters for these galaxies, and their HI-line profiles. Having more than doubled the size of the sample since the first data release, we also revisit the main scaling relations of the HI mass fraction with galaxy stellar mass, stellar mass surface density, concentration index, and NUV-r color, as well as the gas fraction plane introduced in our earli...

  7. National survey on the activity of internists in shared care-interconsultations in spanish hospitals.

    Science.gov (United States)

    Marco Martínez, J; Montero Ruíz, E; Fernández Pérez, C; Méndez Bailón, M; García Klepzig, J L; Garrachón Vallo, F

    2016-11-01

    To analyse the activity of interconsultations conducted by the departments of internal medicine, communicating their importance to managers and offering information to these departments to improve their organisation. A cross-sectional study was conducted using an interconsultation activity survey (on-demand consulting activity for other departments) and shared care (consulting activity provided in a regulated manner to other departments). We received 120 surveys that corresponded to 108 public and 12 private hospitals. Forty-five percent of the surveyed hospitals had a specialised interconsultation unit, and 31% had shared care. The department most frequently helped by the presence of a stable consultation unit (65% of the cases) was orthopaedic and trauma surgery. Fifty-five percent of the departments of internal medicine surveyed had an interconsultation activity record since the start of their activity. Ninety-two percent of the departments lacked a protocol that regulated interconsultations, and in 74% of the cases, the interconsultation was on demand. The interconsultation activity is generalised in the departments of internal medicine, but only 45% of these departments have interconsultation units, and only 33% provide the shared care modality. The survey reflects the shortcomings of training and some confusion in the concept of interconsultations. The considerable majority of departments lack organisational interconsultation protocols. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  8. Employment-Related Salaries and Benefits in Social Work: A Workforce Survey

    Directory of Open Access Journals (Sweden)

    Suk-Young Kang

    2010-05-01

    Full Text Available The purpose of this study was to develop a descriptive benchmark of social work employment in Arizona and to provide useful information to administrators, job seekers, and prospective social work students. The results, based on telephone and Internet surveys to a random sample of 463 NASW Arizona members, indicate that salary was positively related to level of education and years of social work employment experience. Salary was also higher for men than for women and higher for social workers with administrative roles compared to other roles. Access to employee-related benefits appeared widespread. Implications are provided for administration and future research.

  9. A Survey of Online Activity Recognition Using Mobile Phones

    NARCIS (Netherlands)

    Shoaib, M.; Bosch, S.; Durmaz, O.; Scholten, Johan; Havinga, Paul J.M.

    2015-01-01

    Physical activity recognition using embedded sensors has enabled many context-aware applications in different areas, such as healthcare. Initially, one or more dedicated wearable sensors were used for such applications. However, recently, many researchers started using mobile phones for this

  10. The role of public relations activities in hospital choice.

    Science.gov (United States)

    Tengilimoglu, Dilaver; Yesiltas, Mehmet; Kisa, Adnan; Dziegielewski, Sophia F

    2007-01-01

    Public relations activities for all organizations can have an important effect on consumer decision-making when buying goods or services. This study examines the effect that public relations activities can have regarding consumer decisions and choice. To explore exemplify this relationship a questionnaire was given to 971 patients within public, university and private hospitals in Ankara, Turkey. Study results show that public relations activities were a crucial factor in determining consumer hospital choice. The majority of respondents reported that the behaviors and attitude of personnel as public relations activities that support the hospital's reputation within the public were the primary variables in hospital choice. Health care managers can use these findings to further understand how patients make informed choices related to usage of a health care facility and to develop and/or improve public relations activities.

  11. Science and technology related global problems: An international survey of science educators

    Science.gov (United States)

    Bybee, Rodger W.; Mau, Teri

    This survey evaluated one aspect of the Science-Technology-Society theme, namely, the teaching of global problems related to science and technology. The survey was conducted during spring 1984. Two hundred sixty-two science educators representing 41 countries completed the survey. Response was 80%. Findings included a ranking of twelve global problems (the top six were: World Hunger and Food Resources, Population Growth, Air Quality and Atmosphere, Water Resources, War Technology, and Human Health and Disease). Science educators generally indicated the following: the science and technology related global problems would be worse by the year 2000; they were slightly or moderately knowledgeable about the problems; print, audio-visual media, and personal experiences were their primary sources of information; it is important to study global problems in schools; emphasis on global problems should increase with age/grade level; an integrated approach should be used to teach about global problems; courses including global problems should be required of all students; most countries are in the early stages of developing programs including global problems; there is a clear trend toward S-T-S; there is public support for including global problems; and, the most significant limitations to implementation of the S-T-S theme (in order of significance) are political, personnel, social, psychological, economic, pedagogical, and physical. Implications for research and development in science education are discussed.

  12. Chromospherically Active Stars in the RAVE Survey. II. Young Dwarfs in the Solar Neighborhood

    Science.gov (United States)

    Žerjal, M.; Zwitter, T.; Matijevič, G.; Grebel, E. K.; Kordopatis, G.; Munari, U.; Seabroke, G.; Steinmetz, M.; Wojno, J.; Bienaymé, O.; Bland-Hawthorn, J.; Conrad, C.; Freeman, K. C.; Gibson, B. K.; Gilmore, G.; Kunder, A.; Navarro, J.; Parker, Q. A.; Reid, W.; Siviero, A.; Watson, F. G.; Wyse, R. F. G.

    2017-01-01

    A large sample of over 38,000 chromospherically active candidate solar-like stars and cooler dwarfs from the RAVE survey is addressed in this paper. An improved activity identification with respect to the previous study was introduced to build a catalog of field stars in the solar neighborhood with an excess emission flux in the calcium infrared triplet wavelength region. The central result of this work is the calibration of the age–activity relation for main-sequence dwarfs in a range from a few 10 {Myr} up to a few Gyr. It enabled an order of magnitude age estimation of the entire active sample. Almost 15,000 stars are shown to be younger than 1 {Gyr} and ∼2000 younger than 100 {Myr}. The young age of the most active stars is confirmed by their position off the main sequence in the J ‑ K versus {N}{UV}-V diagram showing strong ultraviolet excess, mid-infrared excess in the J ‑ K versus {W}1-{W}2 diagram, and very cool temperatures (J-K> 0.7). They overlap with the reference pre-main-sequence RAVE stars often displaying X-ray emission. The activity level increasing with the color reveals their different nature from the solar-like stars and probably represents an underlying dynamo-generating magnetic fields in cool stars. Of the RAVE objects from DR5, 50% are found in the TGAS catalog and supplemented with accurate parallaxes and proper motions by Gaia. This makes the database of a large number of young stars in a combination with RAVE’s radial velocities directly useful as a tracer of the very recent large-scale star formation history in the solar neighborhood. The data are available online in the Vizier database.

  13. 1999 Survey of Active Duty Personnel: Administration, Datasets, and Codebook

    Science.gov (United States)

    2000-12-01

    Bachelor’s degree (e.g., BA, AB, BS) H Ο Master’s, doctoral degree, or professional school degree (e.g., MA/MS/PhD/MD/JD/DVM) SRED */SREDA...Active Duty Personnel, the following items fall into this category: SRSEX (gender), SRAGE (age), SRESL (English as a Second Language), SRED ...Appendix D." D-25 32. SRED , SREDA-SREDH, SREDHI. Although this item asks for one (highest grade or degree) response, respondents frequently mark

  14. Optical-SZE Scaling Relations for DES Optically Selected Clusters within the SPT-SZ Survey

    CERN Document Server

    Saro, A; Mohr, J; Rozo, E; Benson, B A; Dodelson, S; Rykoff, E S; Bleem, L; Abbott, T M C; Abdalla, F B; Allen, S; Annis, J; Benoit-Levy, A; Brooks, D; Burke, D L; Capasso, R; Rosell, A Carnero; Kind, M Carrasco; Carretero, J; Chiu, I; Crawford, T M; Cunha, C E; D'Andrea, C B; da Costa, L N; Desai, S; Dietrich, J P; Evrard, A E; Neto, A Fausti; Flaugher, B; Fosalba, P; Frieman, J; Gangkofner, C; Gaztanaga, E; Gerdes, D W; Giannantonio, T; Grandis, S; Gruen, D; Gruendl, R A; Gupta, N; Gutierrez, G; Holzapfel, W L; James, D J; Kuehn, K; Kuropatkin, N; Lima, M; Marshall, J L; McDonald, M; Melchior, P; Menanteau, F; Miquel, R; Ogando, R; Plazas, A A; Rapetti, D; Reichardt, C L; Reil, K; Romer, A K; Sanchez, E; Scarpine, V; Schubnell, M; Sevilla-Noarbe, I; Smith, R C; Soares-Santos, M; Soergel, B; Strazzullo, V; Suchyta, E; Swanson, M E C; Tarle, G; Thomas, D; Vikram, V; Walker, A R; Zenteno, A

    2016-01-01

    We study the Sunyaev-Zel'dovich effect (SZE) signature in South Pole Telescope (SPT) data for an ensemble of 719 optically identified galaxy clusters selected from 124.6 deg$^2$ of the Dark Energy Survey (DES) science verification data, detecting a stacked SZE signal down to richness $\\lambda\\sim20$. The SZE signature is measured using matched-filtered maps of the 2500 deg$^2$ SPT-SZ survey at the positions of the DES clusters, and the degeneracy between SZE observable and matched-filter size is broken by adopting as priors SZE and optical mass-observable relations that are either calibrated using SPT selected clusters or through the Arnaud et al. (2010, A10) X-ray analysis. We measure the SPT signal to noise $\\zeta$-$\\lambda$, relation and two integrated Compton-$y$ $Y_\\textrm{500}$-$\\lambda$ relations for the DES-selected clusters and compare these to model expectations accounting for the SZE-optical center offset distribution. For clusters with $\\lambda > 80$, the two SPT calibrated scaling relations are c...

  15. Scaling relations for galaxies of all types with CALIFA and MaNGA surveys.

    Science.gov (United States)

    Aquino-Ortíz, E.; Sánchez-Sánchez, S. F.; Valenzuela, O.; Cano-Díaz, M.; Hernández-Toledo, H.

    2016-06-01

    We used gas and stellar kinematics for the final Data Release of 667 spatially resolved galaxies publicly available from Calar Alto Legacy Integral Field Area survey (CALIFA) with the aim of study dynamical scaling relations as Tully & Fisher for rotation velocity, Faber & Jackson for velocity dispersion and also a combination of them through the S_{K} parameter defined as S_{K}^2 = KV_{rot}^2 + σ^2. We found a offset between gas and stellar kinematics in Tully & Fisher and Faber & Jackson relations, however when we used the S_{K} parameter all galaxies regardless of the morphological type lie in this M_{*} vs S_{k} scaling relation with a significant improvement compared with the M_{*} vs V_{rot} and M_{*} vs σ relations, in agreement with previous studies with SAMI survey, however the slope ant zero-point are different with them. We also explored different values of the K parameter, as well as different proxys to estimate V_{rot} in order to understand and characterize the physical source of scatter, slope and zero-point.

  16. Adult responses to a survey of soil contact-related behaviors.

    Science.gov (United States)

    Garlock, T J; Shirai, J H; Kissel, J C

    1999-01-01

    Protocols used to assess human exposure to chemicals in soils at contaminated sites often include a dermal pathway. Use of default parameters to assess dermal exposure to soil can easily lead to risk projections that appear to warrant remedial action. However, because those default parameters are typically highly uncertain, risk estimates based upon them inspire little confidence. To better characterize assumptions regarding dermal exposures, a telephone survey instrument was developed to elicit information on behaviors relevant to assessment of dermal contact with soil and dust. Participation in four activities--gardening, other yard work, outdoor team sports, and home construction or repair involving digging--was investigated. Questions were also asked regarding clothing choices and post-activity bathing practices. The survey was administered to two populations of approximately 450 adult respondents each using random digit dialing. The first was a national (U.S.) sample. The second sample was drawn from counties surrounding the Hanford Nuclear Reservation. Seventy-nine percent of the regional respondents and 89% of the national respondents reported participating in at least one of the four targeted activities. Responses of doers regarding clothing choices suggest that median fractions of skin exposed during warm-weather activities typically exceed the 25% often assumed. The Hanford sample differed from the national sample in the fraction residing in single-family homes, the fraction describing their residential surroundings as rural, and in ethnic makeup. The Hanford population displayed greater rates of participation than the national sample in three activities that have an obvious link to residence in a single-family dwelling: home repair involving digging, gardening, and other yard work, but differences were not explained entirely by residence type. The regional population also reported greater frequency of participation in multiple activities. In contrast

  17. 12 CFR 225.123 - Activities closely related to banking.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Activities closely related to banking. 225.123 Section 225.123 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL... Holding Companies Interpretations § 225.123 Activities closely related to banking. (a) Effective June 15...

  18. Animal Related Activities as Determinants of Species Knowledge

    Science.gov (United States)

    Randler, Christoph

    2010-01-01

    Previous work has established a relationship between knowledge and environmental concern. Different factors may contribute to this knowledge and animal-related leisure activities may also contribute to this knowledge. 390 participants in Leipzig, Germany were interviewed to assess their animal-related leisure activities, their demographic status…

  19. The Physical Activities Survey of Police Officers in New Jersey. Final Report.

    Science.gov (United States)

    Goldstein, Leo S.

    A survey of the physical activities of police officers in New Jersey was conducted to collect information about the kinds of physical activities they perform, their present health status, the measures they take to maintain good physical condition, and their appraisal of the present civil service physical performance test battery. Another purpose…

  20. "Activities of Older Adults" Survey: Tapping into Student Views of the Elderly

    Science.gov (United States)

    Wurtele, Sandy K.

    2009-01-01

    This article describes an exercise used in a life span developmental psychology course to tap into undergraduates' perceptions of activities of the elderly. Students were asked to generate items to be included in a hypothetical Activities of Older Adults survey (to be administered to people 65 years and older). Responses from 1,340 students over a…

  1. Optical-SZE scaling relations for DES optically selected clusters within the SPT-SZ Survey

    Science.gov (United States)

    Saro, A.; Bocquet, S.; Mohr, J.; Rozo, E.; Benson, B. A.; Dodelson, S.; Rykoff, E. S.; Bleem, L.; Abbott, T. M. C.; Abdalla, F. B.; Allen, S.; Annis, J.; Benoit-Lévy, A.; Brooks, D.; Burke, D. L.; Capasso, R.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Chiu, I.; Crawford, T. M.; Cunha, C. E.; D'Andrea, C. B.; da Costa, L. N.; Desai, S.; Dietrich, J. P.; Evrard, A. E.; Neto, A. Fausti; Flaugher, B.; Fosalba, P.; Frieman, J.; Gangkofner, C.; Gaztanaga, E.; Gerdes, D. W.; Giannantonio, T.; Grandis, S.; Gruen, D.; Gruendl, R. A.; Gupta, N.; Gutierrez, G.; Holzapfel, W. L.; James, D. J.; Kuehn, K.; Kuropatkin, N.; Lima, M.; Marshall, J. L.; McDonald, M.; Melchior, P.; Menanteau, F.; Miquel, R.; Ogando, R.; Plazas, A. A.; Rapetti, D.; Reichardt, C. L.; Reil, K.; Romer, A. K.; Sanchez, E.; Scarpine, V.; Schubnell, M.; Sevilla-Noarbe, I.; Smith, R. C.; Soares-Santos, M.; Soergel, B.; Strazzullo, V.; Suchyta, E.; Swanson, M. E. C.; Tarle, G.; Thomas, D.; Vikram, V.; Walker, A. R.; Zenteno, A.

    2017-07-01

    We study the Sunyaev-Zel'dovich effect (SZE) signature in South Pole Telescope (SPT) data for an ensemble of 719 optically identified galaxy clusters selected from 124.6 deg2 of the Dark Energy Survey (DES) science verification data, detecting a clear stacked SZE signal down to richness λ ˜ 20. The SZE signature is measured using matched-filtered maps of the 2500 deg2 SPT-SZ survey at the positions of the DES clusters, and the degeneracy between SZE observable and matched-filter size is broken by adopting as priors SZE and optical mass-observable relations that are either calibrated using SPT-selected clusters or through the Arnaud et al. (A10) X-ray analysis. We measure the SPT signal-to-noise ζ-λ relation and two integrated Compton-y Y500-λ relations for the DES-selected clusters and compare these to model expectations that account for the SZE-optical centre offset distribution. For clusters with λ > 80, the two SPT-calibrated scaling relations are consistent with the measurements, while for the A10-calibrated relation the measured SZE signal is smaller by a factor of 0.61 ± 0.12 compared to the prediction. For clusters at 20 compared to the prediction, with the SPT-calibrated scaling relations and larger λ clusters showing generally better agreement. We quantify the required corrections to achieve consistency, showing that there is a richness-dependent bias that can be explained by some combination of (1) contamination of the observables and (2) biases in the estimated halo masses. We also discuss particular physical effects associated with these biases, such as contamination of λ from line-of-sight projections or of the SZE observables from point sources, larger offsets in the SZE-optical centring or larger intrinsic scatter in the λ-mass relation at lower richnesses.

  2. Optical-SZE Scaling Relations for DES Optically Selected Clusters within the SPT-SZ Survey

    Energy Technology Data Exchange (ETDEWEB)

    Saro, A.; et al.

    2016-05-27

    We study the Sunyaev-Zel'dovich effect (SZE) signature in South Pole Telescope (SPT) data for an ensemble of 719 optically identified galaxy clusters selected from 124.6 deg$^2$ of the Dark Energy Survey (DES) science verification data, detecting a stacked SZE signal down to richness $\\lambda\\sim20$. The SZE signature is measured using matched-filtered maps of the 2500 deg$^2$ SPT-SZ survey at the positions of the DES clusters, and the degeneracy between SZE observable and matched-filter size is broken by adopting as priors SZE and optical mass-observable relations that are either calibrated using SPT selected clusters or through the Arnaud et al. (2010, A10) X-ray analysis. We measure the SPT signal to noise $\\zeta$-$\\lambda$, relation and two integrated Compton-$y$ $Y_\\textrm{500}$-$\\lambda$ relations for the DES-selected clusters and compare these to model expectations accounting for the SZE-optical center offset distribution. For clusters with $\\lambda > 80$, the two SPT calibrated scaling relations are consistent with the measurements, while for the A10-calibrated relation the measured SZE signal is smaller by a factor of $0.61 \\pm 0.12$ compared to the prediction. For clusters at $20 < \\lambda < 80$, the measured SZE signal is smaller by a factor of $\\sim$0.20-0.80 (between 2.3 and 10~$\\sigma$ significance) compared to the prediction, with the SPT calibrated scaling relations and larger $\\lambda$ clusters showing generally better agreement. We quantify the required corrections to achieve consistency, showing that there is a richness dependent bias that can be explained by some combination of contamination of the observables and biases in the estimated masses. We discuss possible physical effects, as contamination from line-of-sight projections or from point sources, larger offsets in the SZE-optical centering or larger scatter in the $\\lambda$-mass relation at lower richnesses.

  3. Knowledge, attitudes, practices, and barriers related to research utilization: a survey among pharmacists in Malaysia.

    Science.gov (United States)

    Tan, Sin Yee; Hatah, Ernieda

    2017-04-01

    Background Research utilization is part of evidence-based practice referring to the process of reviewing and critiquing scientific research and applying the findings to one's own clinical practice. Many studies on research utilization have been conducted with doctors and nurses, but to our knowledge, none have been investigated amongst pharmacists. Objective To assess research utilization and its barriers among pharmacists and identify potential influencing factors. Setting Malaysia. Methods This cross-sectional survey was administered online and by mail to a convenient sample of pharmacists working in hospitals, health clinics, and retail pharmacies in rural and urban areas. Main outcome measure Pharmacists' research utilization knowledge, attitudes, and practices. Results Six hundred surveys were mailed to potential respondents, and 466 were returned (77.7% response rate). Twenty-eight respondents completed the survey online. The respondents' research utilization knowledge, attitudes, and practices were found to be moderate. Research utilization was associated with respondents' knowledge and attitude scores (P research utilization were modelled, higher educational level was associated with higher level of research utilization (P research utilization, respectively. The main reported barrier to research utilization was lack of sufficient authority to change patient care procedures. Conclusion Pharmacists' research utilization knowledge, attitudes, and practices can be improved by encouraging pharmacists to pursue higher degrees, promoting active participation in institutions' journal clubs, and introducing senior clinical pharmacist specialization.

  4. A survey of activity-based costing in hotel industry

    Directory of Open Access Journals (Sweden)

    Zadollah Fathi

    2015-09-01

    Full Text Available This paper presents an empirical investigation on implementation of activity based cost (ABC method in hotel industry. The study determines four possible factors of organizational, environmental, individual and technological, which could influence on ABC implementation. The study selects a sample of 205 employees who worked for Laleh International Hotel in Iran. Using one-way t-student test, the study has determined that all variables were effective on ABC implementation while individual factor was the most important one. In addition, correlation test has determined that all variables had meaningful correlations with each other. Further investigation indicates that gender did not play essential role for ABC implementation while experienced employee tended to be more effective for the success of ABC implementation.

  5. Nocturnal Hypermotor Activity during Apnea-Related Arousals

    Science.gov (United States)

    Hoque, Romy; DelRosso, Lourdes M.

    2016-01-01

    We present a case of a 50-year-old patient who exhibits nocturnal hypermotor activity occurring exclusively during apnea-related arousals consisting of repetitive lower extremity hip-flapping. This movement is unusual and reflects a new form of lower extremity movement associated with apnea-related arousals. Citation: Hoque R, DelRosso LM. Nocturnal hypermotor activity during apnea-related arousals. J Clin Sleep Med 2016;12(9):1305–1307. PMID:27092691

  6. IMF - metallicity: a tight local relation revealed by the CALIFA survey

    CERN Document Server

    Martín-Navarro, Ignacio; La Barbera, Francesco; Falcón-Barroso, Jesús; Lyubenova, Mariya; van de Ven, Glenn; Ferreras, Ignacio; Sánchez, S F; Trager, S C; García-Benito, R; Mast, D; Mendoza, M A; Sánchez-Blázquez, P; Delgado, R González; Walcher, C J

    2015-01-01

    Variations in the stellar initial mass function (IMF) have been invoked to explain the spectroscopic and dynamical properties of early-type galaxies. However, no observations have yet been able to disentangle the physical driver. We analyse here a sample of 24 early-type galaxies drawn from the CALIFA survey, deriving in a homogeneous way their stellar population and kinematic properties. We find that the local IMF is tightly related to the local metallicity, becoming more bottom-heavy towards metal-rich populations. Our result, combined with the galaxy mass-metallicity relation, naturally explains previous claims of a galaxy mass-IMF relation, derived from non-IFU spectra. If we assume that - within the star formation environment of early-type galaxies - metallicity is the main driver of IMF variations, a significant revision of the interpretation of galaxy evolution observables is necessary.

  7. Experienced drug users assess the relative harms and benefits of drugs: a web-based survey.

    Science.gov (United States)

    Carhart-Harris, Robin Lester; Nutt, David John

    2013-01-01

    A web-based survey was used to consult the opinions of experienced drug users on matters related to drug harms. We identified a rare sample of 93 drug users with personal experience with 11 different illicit drugs that are widely used in the UK. Asked to assess the relative harms of these drugs, they ranked alcohol and tobacco as the most harmful, and three "Class A" drugs (MDMA, LSD, and psilocybin) and one class B (cannabis) were ranked as the four least harmful drugs. When asked to assess the relative potential for benefit of the 11 drugs, MDMA, LSD, psilocybin, and cannabis were ranked in the top four; and when asked why these drugs are beneficial, rather than simply report hedonic properties, they referred to potential therapeutic applications (e.g., as tools to assist psychotherapy). These results provide a useful insight into the opinions of experienced drug users on a subject about which they have a rare and intimate knowledge.

  8. IMF–METALLICITY: A TIGHT LOCAL RELATION REVEALED BY THE CALIFA SURVEY

    Energy Technology Data Exchange (ETDEWEB)

    Martín-Navarro, Ignacio; Vazdekis, Alexandre; Falcón-Barroso, Jesús [Instituto de Astrofísica de Canarias, c/Vía Láctea s/n, E-38205—La Laguna, Tenerife (Spain); La Barbera, Francesco [INAF—Osservatorio Astronomico di Capodimonte, Napoli (Italy); Lyubenova, Mariya; Trager, S. C. [Kapteyn Astronomical Institute, University of Groningen, Postbus 800, 9700 AV Groningen (Netherlands); Ven, Glenn van de [Max Planck Institute for Astronomy, Königstuhl 17, D-69117 Heidelberg (Germany); Ferreras, Ignacio [Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT (United Kingdom); Sánchez, S. F. [Instituto de Astronomía, Universidad Nacional Autonóma de México, A.P. 70-264, 04510 México, D.F., México (Mexico); García-Benito, R.; Mendoza, M. A. [Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía s/n, Aptdo. 3004, E-18080 Granada (Spain); Mast, D. [Instituto de Cosmologia, Relatividade e Astrofísica—ICRA, Centro Brasileiro de Pesquisas Físicas, Rua Dr.Xavier Sigaud 150, CEP 22290-180, Rio de Janeiro, RJ (Brazil); Sánchez-Blázquez, P., E-mail: imartin@iac.es [Departamento de Física Teórica, Universidad Autónoma de Madrid, Cantoblanco, E-28049 Spain (Spain); Collaboration: CALIFA Team; and others

    2015-06-20

    Variations in the stellar initial mass function (IMF) have been invoked to explain the spectroscopic and dynamical properties of early-type galaxies (ETGs). However, no observations have yet been able to disentangle the physical driver. We analyze here a sample of 24 ETGs drawn from the CALIFA survey, deriving in a homogeneous way their stellar population and kinematic properties. We find that the local IMF is tightly related to the local metallicity, becoming more bottom-heavy toward metal-rich populations. Our result, combined with the galaxy mass–metallicity relation, naturally explains previous claims of a galaxy mass–IMF relation, derived from non-IFU spectra. If we assume that—within the star formation environment of ETGs—metallicity is the main driver of IMF variations, a significant revision of the interpretation of galaxy evolution observables is necessary.

  9. Policy interventions related to medicines: Survey of measures taken in European countries during 2010-2015.

    Science.gov (United States)

    Vogler, Sabine; Zimmermann, Nina; de Joncheere, Kees

    2016-12-01

    Policy-makers can use a menu of pharmaceutical policy options. This study aimed to survey these measures that were implemented in European countries between 2010 and 2015. We did bi-annual surveys with competent authorities of the Pharmaceutical Pricing and Reimbursement Information network. Additionally, we consulted posters produced by members of this network as well as further published literature. Information on 32 European countries (all European Union Member States excluding Luxembourg; Iceland, Norway, Serbia, Switzerland, Turkey) was included. 557 measures were reported between January 2010 and December 2015. The most frequently mentioned measure was price reductions and price freezes, followed by changes in patient co-payments, modifications related to the reimbursement lists and changes in distribution remuneration. Most policy measures were identified in Portugal, Greece, Belgium, France, the Czech Republic, Iceland, Spain and Germany. 22% of the measures surveyed could be classified as austerity. Countries that were strongly hit by the financial crisis implemented most policy changes, usually aiming to generate savings and briefly after the emergence of the crisis. Improvements in the economic situation tended to lead to an easing of austerity measures. Countries also implemented policies that aimed to enhance enforcement of existing measures and increase efficiency. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  10. Geochemical and geophysical monitoring of thermal waters in Sloveniain relation to seismic activity

    OpenAIRE

    Dolenec, T.; Popit, A.; J. Vaupotic

    2005-01-01

    Pre-seismic related strains in the Earth s crust are the main cause of the observed geophysical and geochemical anomalies in ground waters preceding an earthquake. Posoc?je Region, situated along the Soc?a River, is one of the most seismically active areas of Slovenia. Our measuring stations close to the Posoc?je Region were installed in the thermal springs at Bled in 1998 and at Zatolmin in 1999. Since the beginning of our survey, radon concentration, electrical conductiv...

  11. Impact of product-related environmental regulations in Asia : descriptive statistics from a survey of firms in Vietnam

    OpenAIRE

    Michida, Etsuyo; Nabeshima, Kaoru; Ueki, Yasushi; 道田, 悦代; 鍋嶋, 郁; 植木, 靖

    2014-01-01

    This paper summarizes the main results of a unique firm survey conducted in Vietnam in 2011 on product-related environmental regulations (PRERs). The results of this survey are compared with the results of a corresponding survey of firms in Penang, Malaysia (Michida, et al. 2014b). The major findings are as follows. First, adaptation to PRERs involves changes in input procurement and results in market diversification, which potentially alters the structure of supply chains. This finding is co...

  12. The 2dF Galaxy Redshift Survey: stochastic relative biasing between galaxy populations

    CERN Document Server

    Wild, V; Lahav, O; Conway, E; Maddox, S; Baldry, I K; Baugh, C M; Bland-Hawthorn, J; Bridges, T; Cannon, R; Cole, S; Colless, M; Collins, C; Couch, W; Dalton, G B; De Propris, R; Driver, S P; Efstathiou, G P; Ellis, Richard S; Frenk, C S; Glazebrook, K; Jackson, C; Lewis, I; Lumsden, S; Madgwick, D; Norberg, P; Peterson, B A; Sutherland, W; Taylor, K

    2004-01-01

    It is well known that the clustering of galaxies depends on galaxy type. Such relative bias complicates the inference of cosmological parameters from galaxy redshift surveys, and is a challenge to theories of galaxy formation and evolution. In this paper we perform a joint counts-in-cells analysis on galaxies in the 2dF Galaxy Redshift Survey, classified by both colour and spectral type, eta, as early or late type galaxies. We fit three different models of relative bias to the joint probability distribution of the cell counts, assuming Poisson sampling of the galaxy density field. We investigate the nonlinearity and stochasticity of the relative bias, with cubical cells of side 10Mpc \\leq L \\leq 45Mpc (h=0.7). Exact linear bias is ruled out with high significance on all scales. Power law bias gives a better fit, but likelihood ratios prefer a bivariate lognormal distribution, with a non-zero `stochasticity' - i.e. scatter that may result from physical effects on galaxy formation other than those from the loca...

  13. A survey of biosecurity-related practices, opinions and communications across dairy farm veterinarians and advisors.

    Science.gov (United States)

    Sayers, R G; Good, M; Sayers, G P

    2014-05-01

    Biosecurity at farm-level can often be poorly implemented, and lack of information has been cited by many studies as a potential explanation. Veterinary practitioners (VPs) and dairy advisors (DAs) play a central role in the provision of animal health and management services to dairy farmers. The objective of this study was to document and compare biosecurity-related practices and opinions across VPs and DAs in Ireland. A selection of veterinary experts (VEs) from outside of Ireland was also surveyed. Questionnaires were completed and response rates of 47% (VPs), 97% (DAs), and 65% (VEs) were achieved. Significant differences were identified in the promotion and implementation of biosecurity between VPs and DAs, with a higher proportion of VPs regularly receiving requests from (P = 0.004), and dispensing advice to (P biosecurity implementation, the majority of VPs (62%) prioritised external factors such as 'economic benefit' and 'mandatory obligation', while the majority of DAs prioritised health/animal-related factors (69%), which were similar to those of farmers (83.1%), although they remained significantly less likely (OR = 1.8) than farmers to choose such motivators (P = 0.005). Inconsistencies in the implementation of, and in opinions relating to, farm biosecurity were highlighted across all the groups surveyed emphasising the need for standardised information and improved communication.

  14. Survey of activated FLT3 signaling in leukemia.

    Directory of Open Access Journals (Sweden)

    Ting-lei Gu

    Full Text Available Activating mutations of FMS-like tyrosine kinase-3 (FLT3 are found in approximately 30% of patients with acute myeloid leukemia (AML. FLT3 is therefore an attractive drug target. However, the molecular mechanisms by which FLT3 mutations lead to cell transformation in AML remain unclear. To develop a better understanding of FLT3 signaling as well as its downstream effectors, we performed detailed phosphoproteomic analysis of FLT3 signaling in human leukemia cells. We identified over 1000 tyrosine phosphorylation sites from about 750 proteins in both AML (wild type and mutant FLT3 and B cell acute lymphoblastic leukemia (normal and amplification of FLT3 cell lines. Furthermore, using stable isotope labeling by amino acids in cell culture (SILAC, we were able to quantified over 400 phosphorylation sites (pTyr, pSer, and pThr that were responsive to FLT3 inhibition in FLT3 driven human leukemia cell lines. We also extended this phosphoproteomic analysis on bone marrow from primary AML patient samples, and identify over 200 tyrosine and 800 serine/threonine phosphorylation sites in vivo. This study showed that oncogenic FLT3 regulates proteins involving diverse cellular processes and affects multiple signaling pathways in human leukemia that we previously appreciated, such as Fc epsilon RI-mediated signaling, BCR, and CD40 signaling pathways. It provides a valuable resource for investigation of oncogenic FLT3 signaling in human leukemia.

  15. Survey of Active Structural Control and Repair Using Piezoelectric Patches

    Directory of Open Access Journals (Sweden)

    Ahmed Abuzaid

    2015-05-01

    Full Text Available The piezoelectric actuator has gained popularity over the last few years. Attention has been directed towards the study of their electromechanical response in active repair and the control of damaged structures. This has been made possible through the development of various numerical and analytical techniques for such studies. The shift of focus towards the piezoelectric based approaches has been due to their advantages, which include strategic cost benefits in maintenance, as well as an increase in the life cycle of the repaired structures. Furthermore, adhesively bonded joints are widely used in the manufacturing and repairing of structures in many industries, especially automotive and aerospace engineering. This is due to the requirement for lightweight materials as well as the potential adhesive used to join materials with different characteristics. The piezoelectric actuator has also shown the capacity in controlling and lowering the shear stress concentration and joint edge peel in adhesively bonded joint systems. The structure’s control of stress and repair can generally be viewed as a reinforcement that influences the structure’s damage tolerance. Therefore, the interest of this review is on the applications of the piezoelectric actuators in both structural damage and the bonded adhesive joint system. The specific goal is to recognize the contemporary scientific challenges, including future opportunities.

  16. 1990 Nationwide Truck Activity and Commodity Survey selected tabulations. Summary report

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the detailed design of the NTACS are described in the ORNL Report {open_quotes}Technical Documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File{close_quotes}. (1992). ORNL Technical Report No. TM-12188, Oak Ridge National Laboratory, Oak Ridge, TN 37831. The main purpose of this summary report is to provide selected tables based on the public use file.

  17. Seismic surveys negatively affect humpback whale singing activity off northern Angola.

    Science.gov (United States)

    Cerchio, Salvatore; Strindberg, Samantha; Collins, Tim; Bennett, Chanda; Rosenbaum, Howard

    2014-01-01

    Passive acoustic monitoring was used to document the presence of singing humpback whales off the coast of Northern Angola, and opportunistically test for the effect of seismic survey activity in the vicinity on the number of singing whales. Two Marine Autonomous Recording Units (MARUs) were deployed between March and December 2008 in the offshore environment. Song was first heard in mid June and continued through the remaining duration of the study. Seismic survey activity was heard regularly during two separate periods, consistently throughout July and intermittently in mid-October/November. Numbers of singers were counted during the first ten minutes of every hour for the period from 24 May to 1 December, and Generalized Additive Mixed Models (GAMMs) were used to assess the effect of survey day (seasonality), hour (diel variation), moon phase and received levels of seismic survey pulses (measured from a single pulse during each ten-minute sampled period) on singer number. Application of GAMMs indicated significant seasonal variation, which was the most pronounced effect when assessing the full dataset across the entire season (p<0.001); however seasonality almost entirely dropped out of top-ranked models when applied to a reduced dataset during the July period of seismic survey activity. Diel variation was significant in both the full and reduced datasets (from p<0.01 to p<0.05) and often included in the top-ranked models. The number of singers significantly decreased with increasing received level of seismic survey pulses (from p<0.01 to p<0.05); this explanatory variable was included among the top ranked models for one MARU in the full dataset and both MARUs in the reduced dataset. This suggests that the breeding display of humpback whales is disrupted by seismic survey activity, and thus merits further attention and study, and potentially conservation action in the case of sensitive breeding populations.

  18. The LMT Galaxies'3mm Spectroscopic Survey: Molecules as tracers of activity in galaxies

    Science.gov (United States)

    Vega, O.; Rosa-González, D.; Schloerb, P.; Sánchez-Argüellez, D.; Hunt, L.; Narayanan, G.; Calzetti, D.; Yun, M.; Terlevich, E.; Terlevich, R. J.; Mayya, Y. D.; Chávez, M.; Montaña, A.; Pérez-García, A. M.

    2017-07-01

    The study of the molecular gas is fundamental for the understanding of the highly enshrouded, compact nuclear regions in galaxies, as well as the on- set and evolution of star formation and the growth of supermassive black holes. Unbiased extragalactic molecular line surveys at mm wavelengths are mandatory to detect many species and identify those that provide the best information about the physical properties around the nuclear regions. The instantaneous bandwidth of 37 GHz covering frequencies from 73 to 111 GHz of the RSR at the 32m-Large Millimeter Telescope Alfonso Serrano (LMT, Sierra la Negra, Mexico), allows the simultaneous detection of a large number of molecular species and eliminates many systematic problems as varying pointing or calibration problems present in receivers with shorter coverage. We present high signal to noise millimeter spectra of a sample of 23 galaxies spanning a large range in infrared luminosities, nuclear activity, metallicity and morphological types. We started the analysis of their cold and dense molecular content based on molecular line ratios diagnostic diagrams and empirical relations between molecular line intensities and the properties of the host galaxies like nuclear activity, star forming rate, and metallicity.

  19. A survey of pediatric dentists' caries-related treatment decisions and restorative modalities – A web-based survey

    Directory of Open Access Journals (Sweden)

    Hassan S. Halawany

    2017-04-01

    Conclusion: The prevalence of use of composite resin to restore primary teeth was higher compared to glass ionomer cements and amalgam whereas a limited use of esthetic pediatric crowns was found among the sample surveyed. Esthetic pediatric crowns were more utilized by male compared to female participants.

  20. The GALEX Arecibo SDSS Survey. IV. Baryonic Mass-Velocity-Size Relations of Massive Galaxies

    CERN Document Server

    Catinella, Barbara; Schiminovich, David; Lemonias, Jenna; Scannapieco, Cecilia; Wang, Jing; Fabello, Silvia; Hummels, Cameron; Moran, Sean M; Wu, Ronin; Cooper, Andrew P; Giovanelli, Riccardo; Haynes, Martha P; Heckman, Timothy M; Saintonge, Amélie

    2011-01-01

    We present dynamical scaling relations for a homogeneous and representative sample of ~500 massive galaxies, selected only by stellar mass (>10^10 Msun) and redshift (0.025Survey. We compare baryonic Tully-Fisher (BTF) and Faber-Jackson (BFJ) relations for this sample, and investigate how galaxies scatter around the best fits obtained for pruned subsets of disk-dominated and bulge-dominated systems. The BFJ relation is significantly less scattered than the BTF when the relations are applied to their maximum samples, and is not affected by the inclination problems that plague the BTF. Disk-dominated, gas-rich galaxies systematically deviate from the BFJ relation defined by the spheroids. We demonstrate that by applying a simple correction to the stellar velocity dispersions that depends only on the concentration index of the galaxy, we are able to bring disks and spheroids onto the same dynamical relation -- in other words, we obtain a generalized BFJ re...

  1. Technical documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the design of the NTACS are described in this document.

  2. Technical documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the design of the NTACS are described in this document.

  3. U.S. GEOLOGICAL SURVEY PROGRAMS AND INVESTIGATIONS RELATED TO SOIL AND WATER CONSERVATION

    Institute of Scientific and Technical Information of China (English)

    W.R.OSTERKAMP; J.R.GRAY

    2001-01-01

    The U.S. Geological Survey has a rich tradition of collecting hydrologic data, especially for fluxes of water and suspended sediment, that provide a foundation for studies of soil and water conservation.Applied and basic research has included investigations of the effects of land use on rangelands,croplands, and forests; hazards mapping; derivation of flood and drought frequency, and other statistics related to streamflow and reservoir storage; development and application of models of rainfall-runoff relations, chemical quality, and sediment movement; and studies of the interactive processes of overland and channel flow with vegetation. Networks of streamgaging stations and (or) sampling sites within numerous drainage basins are yielding information that extends databases and enhances the ability to use those data for interpretive studies.

  4. An overview of the National Survey of SSI Children and Families and related products.

    Science.gov (United States)

    Davies, Paul S; Rupp, Kalman

    The National Survey of SSI Children and Families (NSCF) is the first nationally representative survey since 1978 of noninstitutionalized children and young adults who currently receive or formerly received Supplemental Security Income (SSI). Over 8,500 interviews were completed between July 2001 and June 2002. The primary objective of the NSCF is to provide data to support research and policy evaluation on the current cross section of children (ages 0 to 17) and young adults (ages 18 to 23) receiving SSI. Following that objective, the survey was designed to answer questions such as those presented below. What are the general characteristics of children and young adults receiving SSI and their families? What are the patterns of access to and utilization of health care among children and young adults receiving SSI? What services are utilized by children and young adults receiving SSI? What are the unmet health care and service needs of children and young adults receiving SSI? What costs are associated with caring for a disabled child? What is the impact on the family of having a disabled child? What is the status of young adults with disabilities as they make the transition to adulthood? How well are they prepared for that transition? In addition, the NSCF questionnaire and sample were designed to be comprehensive enough and large enough to address numerous additional policy issues as they emerge. The NSCF fills a gap in the data available to policy analysts by addressing a wide range of topics that cannot be addressed with SSI administrative data and by providing a large sample in contrast to major national survey databases that cover this target population fairly sparsely. A companion article to this overview describes general characteristics of SSI beneficiary children and their families (see Rupp and others 2005/2006, pages 21-48 of this issue). Other topics being examined include disability-related expenditures for SSI children and young adults and labor force

  5. Disentangling longitudinal relations between physical activity, work-related fatigue, and task demands

    NARCIS (Netherlands)

    Vries, J.D. de; Claessens, B.J.C.; Hooff, M.L.M. van; Geurts, S.A.E.; Bossche, S.N.J. van den; Kompier, A.J.

    2016-01-01

    Purpose This longitudinal study examined ‘normal’, ‘reversed’, and ‘reciprocal’ relationships between (1) physical activity and work-related fatigue; and (2) physical activity and task demands. Furthermore, the effects of across-time change in meaningful physical activity groups on levels of

  6. Mass Functions of the Active Black Holes in Distant Quasars from the Large Bright Quasar Survey, the Bright Quasar Survey, and the Color-Selected Sample of the SDSS Fall Equatorial Stripe

    DEFF Research Database (Denmark)

    Vestergaard, Marianne; Osmer, Patrick S.

    2009-01-01

    We present mass functions of distant actively accreting supermassive black holes residing in luminous quasars discovered in the Large Bright Quasar Survey, the Bright Quasar Survey, and the Fall Equatorial Stripe of the Sloan Digital Sky Survey (SDSS). The quasars cover a wide range of redshifts (0...... functions at similar redshifts based on the SDSS Data Release 3 quasar catalog presented by Vestergaard et al. We see clear evidence of cosmic downsizing in the comoving space density distribution of active black holes in the LBQS sample alone. In forthcoming papers, further analysis, comparison......, and discussion of these mass functions will be made with other existing black hole mass functions, notably that based on the SDSS DR3 quasar catalog. We present the relationships used to estimate the black hole mass based on the MgII emission line; the relations are calibrated to the Hbeta and CIV relations...

  7. A Mid-Infrared Census of Star Formation Activity in Bolocam Galactic Plane Survey Sources

    CERN Document Server

    Dunham, Miranda K; Evans, Neal J; Schlingman, Wayne M; Cyganowski, Claudia J; Urquhart, James

    2011-01-01

    We present the results of a search for mid-infrared signs of star formation activity in the 1.1 mm sources in the Bolocam Galactic Plane Survey (BGPS). We have correlated the BGPS catalog with available mid-IR Galactic plane catalogs based on the Spitzer Space Telescope GLIMPSE legacy survey and the Midcourse Space Experiment (MSX) Galactic plane survey. We find that 44% (3,713 of 8,358) of the BGPS sources contain at least one mid-IR source, including 2,458 of 5,067 (49%) within the area where all surveys overlap (10 deg < l < 65 deg). Accounting for chance alignments between the BGPS and mid-IR sources, we conservatively estimate that 20% of the BPGS sources within the area where all surveys overlap show signs of active star formation. We separate the BGPS sources into four groups based on their probability of star formation activity. Extended Green Objects (EGOs) and Red MSX Sources (RMS) make up the highest probability group, while the lowest probability group is comprised of "starless" BGPS sources...

  8. The Relation between Scores on Noise Annoyance and Noise Disturbed Sleep in a Public Health Survey

    Directory of Open Access Journals (Sweden)

    Frits van den Berg

    2014-02-01

    Full Text Available The relation between responses to survey questions on noise annoyance and self-reported sleep disturbance has been analysed to gain insight in its dependency on noise source or noise type and on individual characteristics. The results show a high correlation between responses (scores 0–10 with Pearson’s correlation coefficient close to 0.8 for respondents who report hearing the source. At the same level of annoyance, scooters and neighbours are associated with more sleep disturbance, air and road traffic with less. The relation between Annoyance (A and Sleep Disturbance (SD is also significantly related to age, the use of sleeping drugs, and living alone. However, the differences in the A-SD relations with respect to source and characteristic are small. Noise-related sleep disturbance is associated more strongly to noise annoyance than it is to noise exposure. For transportation noise both scores are more often equal when the annoyance score is 7 or higher; this change in scoring behaviour could be an indication for a change to severe annoyance.

  9. PHAT XIII: The Cepheid Period-Luminosity Relation in M31 Based on the PHAT Survey

    CERN Document Server

    Wagner-Kaiser, R; Dalcanton, J J; Williams, B F; Dolphin, A

    2015-01-01

    Using Hubble Space Telescope Advanced Camera for Surveys (HST/ACS) and Wide Field Camera 3 (WFC3) observations from the Panchromatic Hubble Andromeda Treasury (PHAT), we present new period-luminosity relations for Cepheid variables in M31. Cepheid from several ground-based studies are identified in the PHAT pho- tometry to derive new Period-Luminosity and Wesenheit Period-Luminosity relations in the NIR and visual filters. We derive a distance modulus to M31 of 24.51+/-0.08 in the IR bands and 24.32+/-0.09 in the visual bands, including the first PL relations in the F475W and F814W filters for M31. Our derived visual and IR distance moduli dis- agree at slightly more than a 1-{\\sigma} level. Differences in the Period-Luminosity relations between ground-based and HST observations are investigated for a subset of Cepheids. We find a significant discrepancy between ground-based and HST Period-Luminosity relations with the same Cepheids, suggesting adverse effects from photometric contam- ination in ground-based ...

  10. Recommended level of physical activity and health-related quality of life among Japanese adults

    Directory of Open Access Journals (Sweden)

    Nakamura Yoshio

    2007-11-01

    Full Text Available Abstract Background The benefits of a recommended level of physical activity on physiological health indicators such as morbidity and mortality are well-accepted, but less research has addressed whether or not the association between the recommended level of physical activity and a health-related quality of life (HRQOL exists in the Japanese population. Thus, the present study examined whether the recommended physical activity would be associated with HRQOL in the general Japanese middle-aged population. Methods Data were obtained from 1211 male and female respondents (39.4 ± 10.9 year, mean ± SD from an Internet-based survey of registrants of an Internet research service. Physical activity level was estimated from the short form of the International Physical Activity Questionnaire. HRQOL was assessed with the Medical Outcomes Survey Short Form-8 questionnaire (SF-8. Based on the current national guidelines for exercise in Japan, respondents were divided into a recommended group, an insufficient group, and an inactive group according to their estimated weekly physical activity level. Multivariate analyses of covariance were utilized. Results Across both genders, the recommended group had significantly higher physical functioning (PF scores than the inactive group (p Conclusion Individuals who attained the recommended level of physical activity had better scores on some dimensions of HRQOL than those who did not, suggesting that the recommended level of physical activity may be applicable not only to the physiological objective outcomes but also to some dimensions in both the physical and mental aspects of HRQOL.

  11. Sleep-related electrodermal activity patterns in impotent patients.

    Science.gov (United States)

    Ware, J C; Karacan, I; Salis, P J; Thornby, J; Hirshkowitz, M

    1984-01-01

    The etiology of erectile failure is not always clear despite the fact that recordings of nocturnal penile tumescence (NPT) are used to detect patients with a significant organic component to their complaint. We recorded electrodermal activity in addition to NPT in 60 impotent patients. Normally more electrodermal activity occurs in stage 2 than in stage REM sleep. Despite a similar total amount of electrodermal activity, organically impotent patients tended to have less electrodermal activity in stage 2 and more in stage REM sleep than those with normal NPT. This difference was due to a subgroup of 15 organically impotent patients with less electrodermal activity in stage 2 than in stage REM sleep. Because of this difference in the pattern of electrodermal activity in relation to sleep stages, the results suggest a central nervous system change is related to impaired erectile capability and abnormal NPT in these cases.

  12. Jealousy increased by induced relative left frontal cortical activity.

    Science.gov (United States)

    Kelley, Nicholas J; Eastwick, Paul W; Harmon-Jones, Eddie; Schmeichel, Brandon J

    2015-10-01

    Asymmetric frontal cortical activity may be one key to the process linking social exclusion to jealous feelings. The current research examined the causal role of asymmetric frontal brain activity in modulating jealousy in response to social exclusion. Transcranial direct-current stimulation (tDCS) over the frontal cortex to manipulate asymmetric frontal cortical activity was combined with a modified version of the Cyberball paradigm designed to induce jealousy. After receiving 15 min of tDCS, participants were excluded by a desired partner and reported how jealous they felt. Among individuals who were excluded, tDCS to increase relative left frontal cortical activity caused greater levels of self-reported jealousy compared to tDCS to increase relative right frontal cortical activity or sham stimulation. Limitations concerning the specificity of this effect and implications for the role of the asymmetric prefrontal cortical activity in motivated behaviors are discussed.

  13. Insight from Public Surveys Related to Siting of Nuclear Waste Facilities: An Overview of Findings from a 2015 Nationwide Survey of US Residents

    Energy Technology Data Exchange (ETDEWEB)

    Jenkins-Smith, Hank C. [Univ. of Oklahoma, Norman, OK (United States); Gupta, Kuhika [Univ. of Oklahoma, Norman, OK (United States); Silva, Carol L. [Univ. of Oklahoma, Norman, OK (United States); Bonano, Evaristo J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Rechard, Robert P. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-09-01

    The results described in this report are an analysis of nationwide surveys, administered between 2006 and 2015, which measure preferences of US residents concerning the environment and energy sources. The Energy & Environment (EE) survey series is conducted annually by the Center for Energy, Security & Society (CES&S), a joint research collaboration of the University of Oklahoma and Sandia National Laboratories. The annual EE survey series is designed to track evolving public views on nuclear materials management in the US. The 2015 wave of the Energy and Environment survey (EE15) was implemented using a web-based questionnaire, and was completed by 2,021 respondents using an Internet sample that matches the characteristics of the adult US population as estimated in the US Census. A special focus of the EE15 survey is how survey respondents understand and evaluate “consent” in the context of the storage and transportation of spent nuclear fuel (SNF). This report presents an overview of key results from analyses of questions related to consent-based siting and other elements of the nuclear energy fuel cycle.

  14. Physical activity in people with asbestos related pleural disease and dust-related interstitial lung disease: An observational study.

    Science.gov (United States)

    Dale, Marita T; McKeough, Zoe J; Munoz, Phillip A; Corte, Peter; Bye, Peter T P; Alison, Jennifer A

    2015-11-01

    This study aimed to measure the levels of physical activity (PA) in people with dust-related pleural and interstitial lung diseases and to compare these levels of PA to a healthy population. There is limited data on PA in this patient population and no previous studies have compared PA in people with dust-related respiratory diseases to a healthy control group. Participants with a diagnosis of a dust-related respiratory disease including asbestosis and asbestos related pleural disease (ARPD) and a healthy age- and gender-matched population wore the SenseWear(®) Pro3 armband for 9 days. Six-minute walk distance, Medical Outcomes Study 36-item short-form health survey and the Hospital Anxiety and Depression Scale were also measured. Fifty participants were recruited and 46 completed the study; 22 with ARPD, 10 with dust-related interstitial lung disease (ILD) and 14 healthy age-matched participants. The mean (standard deviation) steps/day were 6097 (1939) steps/day for dust-related ILD, 9150 (3392) steps/day for ARPD and 10,630 (3465) steps/day for healthy participants. Compared with the healthy participants, dust-related ILD participants were significantly less active as measured by steps/day ((mean difference 4533 steps/day (95% confidence interval (CI): 1888-7178)) and energy expenditure, ((mean difference 512 calories (95% CI: 196-827)) and spent significantly less time engaging in moderate, vigorous or very vigorous activities (i.e. >3 metabolic equivalents; mean difference 1.2 hours/day (95% CI: 0.4-2.0)). There were no differences in levels of PA between healthy participants and those with ARPD. PA was reduced in people with dust-related ILD but not those with ARPD when compared with healthy age and gender-matched individuals.

  15. Relative Activity of Abdominal Muscles during Commonly Prescribed Strengthening Exercises.

    Science.gov (United States)

    Willett, Gilbert M.; Hyde, Jennifer E.; Uhrlaub, Michael B.; Wendel, Cara L.; Karst, Gregory M.

    2001-01-01

    Examined the relative electromyographic (EMG) activity of upper and lower rectus abdominis (LRA) and external oblique (EOA) muscles during five abdominal strengthening exercises. Isometric and dynamic EMG data indicated that abdominal strengthening exercises activated various abdominal muscle groups. For the LRA and EOA muscle groups, there were…

  16. The Role of Social Activity in Age-Cognition Relations

    Science.gov (United States)

    Soubelet, Andrea

    2013-01-01

    The goal of the current project was to examine whether engaging in social activity may moderate or mediate the relation between age and cognitive functioning. A large age range sample of adults performed a variety of cognitive tests and completed a social activities questionnaire. Results did not support the moderator hypothesis, as age…

  17. Social power and approach-related neural activity

    NARCIS (Netherlands)

    M.A.S. Boksem (Maarten); R. Smolders (Ruud); D. de Cremer (David)

    2009-01-01

    textabstractIt has been argued that power activates a general tendency to approach whereas powerlessness activates a tendency to inhibit. The assumption is that elevated power involves reward-rich environments, freedom and, as a consequence, triggers an approach-related motivational orientation and

  18. National Survey of Oral/Dental Conditions Related to Tobacco and Alcohol Use in Mexican Adults

    Science.gov (United States)

    Medina-Solís, Carlo Eduardo; Pontigo-Loyola, América Patricia; Pérez-Campos, Eduardo; Hernández-Cruz, Pedro; Ávila-Burgos, Leticia; Mendoza-Rodríguez, Martha; Maupomé, Gerardo

    2014-01-01

    Oral diseases are a major burden on individuals and health systems. The aim of this study was to determine whether consumption of tobacco and alcohol were associated with the prevalence of oral/dental problems in Mexican adults. Using data from the National Performance Evaluation Survey 2003, a cross-sectional study part of the World Health Survey, dental information from a representative sample of Mexico (n = 22,229, N = 51,155,740) was used to document self-reported oral/dental problems in the 12 months prior to the survey. Questionnaires were used to collect information related to sociodemographic, socioeconomic, and other risk factors. Three models were generated for each age group (18–30, 31–45 and 46–98 years). The prevalence of oral/dental conditions was 25.7%. Adjusting for sex, schooling, socioeconomic position, diabetes, and self-reported health, those who used tobacco (sometimes or daily) (OR = 1.15, p = 0.070; OR = 1.24, p < 0.01; and OR = 1.16, p < 0.05, for each age group respectively) or alcohol (moderate or high) (OR = 1.26, p < 0.001; OR = 1.18, p < 0.01 and OR = 1.30, p < 0.001, for each age group respectively) had a higher risk of reporting oral/dental problems. Because tobacco and alcohol use were associated with self-reported oral/dental problems in one out of four adults, it appears advisable to ascertain how direct is such link; more direct effects would lend greater weight to adopting measures to reduce consumption of tobacco and alcohol for the specific purpose of improving oral health. PMID:24642844

  19. National Survey of Oral/Dental Conditions Related to Tobacco and Alcohol Use in Mexican Adults

    Directory of Open Access Journals (Sweden)

    Carlo Eduardo Medina-Solís

    2014-03-01

    Full Text Available Oral diseases are a major burden on individuals and health systems. The aim of this study was to determine whether consumption of tobacco and alcohol were associated with the prevalence of oral/dental problems in Mexican adults. Using data from the National Performance Evaluation Survey 2003, a cross-sectional study part of the World Health Survey, dental information from a representative sample of Mexico (n = 22,229, N = 51,155,740 was used to document self-reported oral/dental problems in the 12 months prior to the survey. Questionnaires were used to collect information related to sociodemographic, socioeconomic, and other risk factors. Three models were generated for each age group (18–30, 31–45 and 46–98 years. The prevalence of oral/dental conditions was 25.7%. Adjusting for sex, schooling, socioeconomic position, diabetes, and self-reported health, those who used tobacco (sometimes or daily (OR = 1.15, p = 0.070; OR = 1.24, p < 0.01; and OR = 1.16, p < 0.05, for each age group respectively or alcohol (moderate or high (OR = 1.26, p < 0.001; OR = 1.18, p < 0.01 and OR = 1.30, p < 0.001, for each age group respectively had a higher risk of reporting oral/dental problems. Because tobacco and alcohol use were associated with self-reported oral/dental problems in one out of four adults, it appears advisable to ascertain how direct is such link; more direct effects would lend greater weight to adopting measures to reduce consumption of tobacco and alcohol for the specific purpose of improving oral health.

  20. Factors relating to adolescent suicidal behavior: a cross-sectional Malaysian school survey.

    Science.gov (United States)

    Chen, Paul C Y; Lee, Lai Kah; Wong, Kam Cheong; Kaur, Jagmohni

    2005-10-01

    This study was undertaken to examine factors relating to adolescent suicide behavior. This was a cross-sectional school survey of 4,500 adolescent students based on a structured questionnaire. Data were collected using the supervised self-administered questionnaire (modified version of the Youth Risk Behavior Surveillance in the Malaysian National Language, Bahasa Malaysia). Seven percent (312 of 4,454) of the adolescent students had seriously considered attempting suicide. Among the adolescents, 4.6% had attempted suicide at least once during the 12 months preceding the survey. Female adolescents were more likely to put their suicidal thoughts into suicidal action than were male adolescents. Malay and Indian people are more likely than the Chinese to respond, "Felt sad and hopeless." However, Malay adolescents had the lowest rate of attempted suicide. Based on multiple logistic regression, factors significantly related to urban adolescents' suicide behavior are "Felt sad or hopeless," "Number of days felt unsafe to go to school," "Riding with a driver who had been drinking alcohol," "Physical fight," and "Number of days absent from school." In comparison, factors relating to rural adolescents' suicide behavior are "Felt sad or hopeless," "Physical fight," "Physical fight resulting in injury," and "Drive a vehicle after drinking alcohol." Adolescent suicide behavior should be viewed as a serious problem. Measures can be taken to prevent suicide by looking at the factors significantly linked to suicidal behavior among adolescents. Steps can then be taken to identify adolescents who have serious suicidal ideation so that intervention can be taken to reduce the suicidal rate.

  1. Alcohol dependence and anxiety increase error-related brain activity

    NARCIS (Netherlands)

    Schellekens, A.F.A.; Bruijn, E.R.A. de; Lankveld, C.A.A. van; Hulstijn, W.; Buitelaar, J.K.; Jong, C.A.J. de; Verkes, R.J.

    2010-01-01

    Aims Detection of errors is crucial for efficient goal-directed behaviour. The ability to monitor behaviour is found to be diminished in patients with substance dependence, as reflected in decreased error-related brain activity, i.e. error-related negativity (ERN). The ERN is also decreased in other

  2. Alcohol dependence and anxiety increase error-related brain activity.

    NARCIS (Netherlands)

    Schellekens, A.F.A.; Bruijn, E.R. de; Lankveld, C.A. van; Hulstijn, W.; Buitelaar, J.K.; Jong, C.A.J. de; Verkes, R.J.

    2010-01-01

    AIMS: Detection of errors is crucial for efficient goal-directed behaviour. The ability to monitor behaviour is found to be diminished in patients with substance dependence, as reflected in decreased error-related brain activity, i.e. error-related negativity (ERN). The ERN is also decreased in othe

  3. Changes in active and passive smoking in the European Community Respiratory Health Survey

    NARCIS (Netherlands)

    Janson, C; Kunzli, N; de Marco, R; Chinn, S; Jarvis, D; Svanes, C; Heinrich, J; Jogi, R; Gislason, T; Sunyer, J; Ackermann-Liebrich, U; Anto, JM; Cerveri, [No Value; Kerhof, M; Leynaert, B; Luczynska, C; Neukirch, F; Vermeire, P; Wjst, M; Burney, P

    2006-01-01

    The aim of the present investigation was to study changes and determinants for changes in active and passive smoking. The present study included 9,053 adults from 14 countries that participated in the European Community Respiratory Health Survey II. The mean follow-up period was 8.8 yrs. Change in t

  4. Changes in active and passive smoking in the European Community Respiratory Health Survey

    NARCIS (Netherlands)

    Janson, C; Kunzli, N; de Marco, R; Chinn, S; Jarvis, D; Svanes, C; Heinrich, J; Jogi, R; Gislason, T; Sunyer, J; Ackermann-Liebrich, U; Anto, JM; Cerveri, [No Value; Kerhof, M; Leynaert, B; Luczynska, C; Neukirch, F; Vermeire, P; Wjst, M; Burney, P

    The aim of the present investigation was to study changes and determinants for changes in active and passive smoking. The present study included 9,053 adults from 14 countries that participated in the European Community Respiratory Health Survey II. The mean follow-up period was 8.8 yrs. Change in

  5. Using the Learning Activities Survey to Examine Transformative Learning Experiences in Two Graduate Teacher Preparation Courses

    Science.gov (United States)

    Caruana, Vicki; Woodrow, Kelli; Pérez, Luis

    2015-01-01

    The Learning Activities Survey (LAS) detected whether, and to what extent, a perspective transformation occurred during two graduate courses in teacher preparation. The LAS examined the types of learning identified as contributing to their transformative experiences. This study examined pre-service teachers' critical reflection of the course…

  6. 77 FR 58255 - Takes of Marine Mammals Incidental to Specified Activities; Marine Geophysical Survey off the...

    Science.gov (United States)

    2012-09-19

    ... for each component are provided below in this document. Vessel Movements The tracklines for the 3D... considering mobilization, demobilization, refueling, equipment maintenance, weather, marine mammal activity, and other contingencies, the proposed survey is expected to be completed in 49.25 days. Mobilization...

  7. Trauma team activation varies across Dutch emergency departments: a national survey

    NARCIS (Netherlands)

    Egberink, Rolf; Otten, Harm-Jan; IJzerman, Maarten Joost; van Vugt, Arie B.; Doggen, Catharina Jacoba Maria

    2015-01-01

    Background Tiered trauma team response may contribute to efficient in-hospital trauma triage by reducing the amount of resources required and by improving health outcomes. This study evaluates current practice of trauma team activation (TTA) in Dutch emergency departments (EDs). Methods A survey was

  8. Trauma team activation varies across Dutch emergency departments: a national survey

    NARCIS (Netherlands)

    Egberink, Rolf; Otten, Harm-Jan; IJzerman, Maarten J.; Vugt, van Arie B.; Doggen, Carine J.M.

    2015-01-01

    Background Tiered trauma team response may contribute to efficient in-hospital trauma triage by reducing the amount of resources required and by improving health outcomes. This study evaluates current practice of trauma team activation (TTA) in Dutch emergency departments (EDs). Methods A survey w

  9. Changes in active and passive smoking in the European Community Respiratory Health Survey

    NARCIS (Netherlands)

    Janson, C; Kunzli, N; de Marco, R; Chinn, S; Jarvis, D; Svanes, C; Heinrich, J; Jogi, R; Gislason, T; Sunyer, J; Ackermann-Liebrich, U; Anto, JM; Cerveri, [No Value; Kerhof, M; Leynaert, B; Luczynska, C; Neukirch, F; Vermeire, P; Wjst, M; Burney, P

    2006-01-01

    The aim of the present investigation was to study changes and determinants for changes in active and passive smoking. The present study included 9,053 adults from 14 countries that participated in the European Community Respiratory Health Survey II. The mean follow-up period was 8.8 yrs. Change in t

  10. Attitudes of non-practicing chiropractors: a pilot survey concerning factors related to attrition

    Directory of Open Access Journals (Sweden)

    Wyatt Lawrence H

    2010-11-01

    Full Text Available Abstract Background Research into attitudes about chiropractors who are no longer engaged in active clinical practice is non-existent. Yet non-practicing chiropractors (NPCs represent a valid sub-group worthy of study. Aim The purpose of this research was to assess attrition attitudes of NPCs about the chiropractic profession and develop a scale to assess such attitudes. Methods A 48 item survey was developed using the PsychData software. This survey included 35 Likert-style items assessing various aspects of the profession namely financial, educational, psychosocial and political. An internet discussion site where NPCs may be members was accessed for recruitment purposes. Results A total of 70 valid responses were received for analysis. A majority of respondents were male with 66% being in non-practice status for 3 to 5 years and less with 43% indicating that they had graduated since the year 2000. Most respondents were employed either in other healthcare professions and non-chiropractic education. A majority of NPCs believed that business ethics in chiropractic were questionable and that overhead expense and student loans were factors in practice success. A majority of NPCs were in associate practice at one time with many believing that associates were encouraged to prolong the care of patients and that associate salaries were not fair. Most NPCs surveyed believed that chiropractic was not a good career choice and would not recommend someone to become a chiropractor. From this survey, a 12 item scale was developed called the "chiropractor attrition attitude scale" for future research. Reliability analysis of this novel scale demonstrated a coefficient alpha of 0.90. Conclusion The low response rate indicates that findings cannot be generalized to the NPC population. This study nonetheless demonstrates that NPCs attrition attitudes can be assessed. The lack of a central database of NPCs is a challenge to future research. Appropriate

  11. Insights on the stellar mass-metallicity relation from the CALIFA survey

    CERN Document Server

    Delgado, R M González; García-Benito, R; Pérez, E; de Amorim, A L; Cortijo-Ferrero, C; Lacerda, E A D; Fernández, R López; Sánchez, S F; Asari, N Vale; Alves, J; Bland-Hawthorn, J; Galbany, L; Gallazzi, A; Husemann, B; Bekeraite, S; Jungwiert, B; López-Sánchez, A R; de Lorenzo-Cáceres, A; Marino, R A; Mast, D; Mollá, M; del Olmo, A; Sánchez-Blázquez, P; van de Ven, G; Vílchez, J M; Walcher, C J; Wisotzki, L; Ziegler, B

    2014-01-01

    We use spatially and temporally resolved maps of stellar population properties of 300 galaxies from the CALIFA integral field survey to investigate how the stellar metallicity (Z*) relates to the total stellar mass (M*) and the local mass surface density ($\\mu$*) in both spheroidal and disk dominated galaxies. The galaxies are shown to follow a clear stellar mass-metallicity relation (MZR) over the whole 10$^9$ to 10$^{12}$ M$_{\\odot}$ range. This relation is steeper than the one derived from nebular abundances, which is similar to the flatter stellar MZR derived when we consider only young stars. We also find a strong relation between the local values of $\\mu$* and Z* (the $\\mu$ZR), betraying the influence of local factors in determining Z*. This shows that both local ($\\mu$*-driven) and global (M*-driven) processes are important in determining the metallicity in galaxies. We find that the overall balance between local and global effects varies with the location within a galaxy. In disks, $\\mu$* regulates Z*...

  12. The Galactic Center Molecular Cloud Survey. I. A Steep Linewidth-Size Relation & Suppression of Star Formation

    CERN Document Server

    Kauffmann, Jens; Zhang, Qizhou; Menten, Karl M; Goldsmith, Paul F; Lu, Xing; Guzmán, Andrés E

    2016-01-01

    The Central Molecular Zone (CMZ; inner $\\sim{}200~\\rm{}pc$) of the Milky Way is a star formation (SF) environment with very extreme physical properties. Exploration of SF in this region is important because (i) this region allows us to test models of star formation under exceptional conditions, and (ii) the CMZ clouds might be suitable to serve as templates to understand the physics of starburst galaxies in the nearby and the distant universe. For this reason we launched the Galactic Center Molecular Cloud Survey (GCMS), the first systematic study that resolves all major CMZ clouds at interferometer angular resolution (i.e., a few arc seconds). Here we present initial results based on observations with the Submillimeter Array (SMA) and the Atacama Pathfinder Experiment (APEX). Our study is complemented by dust emission data from the Herschel Space Telescope and a comprehensive literature survey of CMZ star formation activity. Our research reveals (i) an unusually steep linewidth-size relation, $\\sigma(v)\\prop...

  13. The Bluedisk Survey: molecular gas distribution and scaling relations in the context of galaxy evolution

    CERN Document Server

    Cormier, D; Wang, J; Pety, J; Usero, A; Roychowdhury, S; Carton, D; van der Hulst, J M; Jozsa, G I G; Garcia, M Gonzales; Saintonge, A

    2016-01-01

    One of the key goals of the Bluedisk survey is to characterize the impact of gas accretion in disc galaxies in the context of galaxy evolution. It contains 50 disc galaxies in the stellar mass range 10^10-10^11 Msun, of which half are bluer and more HI-rich galaxies than their HI-normal (control) counterparts. In this paper, we investigate how ongoing disc growth affects the molecular gas distribution and the star-formation efficiency in these galaxies. We present 12CO observations from the IRAM 30-m telescope in 26 galaxies of the Bluedisk survey. We compare the amount and spatial distribution of the molecular gas to key quantities such as atomic gas, stellar mass and surface density, star-formation rate and metallicity. We analyse the star-formation rate per unit gas (SFR/HI and SFR/H2) and relate all those parameters to general galaxy properties (HI-rich/control disc, morphology, etc.). We find that the HI-rich galaxies have similar H2 masses as the control galaxies. In their centres, HI-rich galaxies have...

  14. The relative effect of noise at different times of day: An analysis of existing survey data

    Science.gov (United States)

    Fields, J. M.

    1986-01-01

    This report examines survey evidence on the relative impact of noise at different times of day and assesses the survey methodology which produces that evidence. Analyses of the regression of overall (24-hour) annoyance on noise levels in different time periods can provide direct estimates of the value of the parameters in human reaction models which are used in environmental noise indices such as LDN and CNEL. In this report these analyses are based on the original computer tapes containing the responses of 22,000 respondents from ten studies of response to noise in residential areas. The estimates derived from these analyses are found to be so inaccurate that they do not provide useful information for policy or scientific purposes. The possibility that the type of questionnaire item could be biasing the estimates of the time-of-day weightings is considered but not supported by the data. Two alternatives to the conventional noise reaction model (adjusted energy model) are considered but not supported by the data.

  15. Selection Effects in Galaxy Cluster Surveys: What Do We Learn from Observed Scaling Relations?

    Science.gov (United States)

    Nord, Brian D.; Evrard, A. E.

    2006-12-01

    The plethora of observable quantities across multiple wave bands contains redundant information about the masses of galaxy clusters. Proper calibration across the descriptor set are crucial steps to correctly map the cosmic mass distribution, thereby constraining dark sector cosmology. Survey flux thresholds mask the X-Ray sky, and establish a selection effect that is highly dependent on the intrinsic scatter in the mass at fixed luminosity. A precise model for the L-M relation has emerged from constraints from the REFLEX catalog. We extend this model to include temperature variations, modeled via a log-normal covariance. We show how redshift characteristics of cluster surveys contain a strong degeneracy between intrinsic scatter and true scaling. Knowledge of the covariance behavior is therefore important in recovering true physical evolution of the cluster population. We apply a similar technique to the X-ray properties of optically selected clusters. Inter-comparison of cluster properties among samples selected on different, or multiple, observables will potentially break model degeneracies, providing clues to how properties, like X-ray luminosity, optical richness, velocity dispersion, are linked. Many thanks to the Michigan Space Grant Consortium for their encouragement.

  16. 77 FR 39344 - Agency Information (Post-9/11 GI Bill Education Longitudinal Study Survey) Activity Under OMB Review

    Science.gov (United States)

    2012-07-02

    ... AFFAIRS [OMB Control No. 2900-New (Post-9/11 GI Bill Longitudinal Study Survey)] Agency Information (Post-9/11 GI Bill Education Longitudinal Study Survey) Activity Under OMB Review AGENCY: Veterans.... Please refer to ``OMB Control No. 2900-New (Post-9/11 GI Bill Longitudinal Study Survey) in any...

  17. 77 FR 22068 - Proposed Information Collection (Post-9/11 GI Bill Education Longitudinal Study Survey) Activity...

    Science.gov (United States)

    2012-04-12

    ... AFFAIRS [OMB Control No. 2900-New (Post-9/11 GI Bill Longitudinal Study Survey)] Proposed Information Collection (Post-9/11 GI Bill Education Longitudinal Study Survey) Activity: Comment Request AGENCY: Veterans... . Please refer to ``OMB Control No. 2900-New (Post-9/11 GI Bill Longitudinal Study Survey)'' in any...

  18. Alberta euthanasia survey: 1. Physicians' opinions about the morality and legalization of active euthanasia.

    OpenAIRE

    Kinsella, T D; Verhoef, M.J.

    1993-01-01

    OBJECTIVE: To ascertain the opinions of a sample of Alberta physicians about the morality and legalization of active euthanasia, the determinants of these opinions and the frequency and sources of requests for assistance in active euthanasia. DESIGN: Cross-sectional survey of a random sample of Alberta physicians, grouped by site and type of practice. SETTING: Alberta. PARTICIPANTS: A total of 2002 (46%) of the licensed physicians in Alberta were mailed a 38-item questionnaire in May through ...

  19. A survey of video datasets for human action and activity recognition

    OpenAIRE

    Chaquet, José M.; Fernández Caballero, Antonio; Carmona Suárez, Enrique

    2013-01-01

    Vision-based human action and activity recognition has an increasing importance among the computer vision community with applications to visual surveillance, video retrieval and human?computer interaction. In recent years, more and more datasets dedicated to human action and activity recognition have been created. The use of these datasets allows us to compare different recognition systems with the same input data. The survey introduced in this paper tries to cover the lack of a complete desc...

  20. [Human social activity under conditions of relative social isolation].

    Science.gov (United States)

    Prokhvatilov, A Iu

    1992-01-01

    The differences in using a "social isolation" concept in the psychological literature are presented. The term of "relative social isolation" is clarified. A relationship between human adaptation to the relative social isolation environments and the development of his social qualities and social activities is presented. The "social context", dictating motivation attitudes of a man to the isolation situation, emotional experiences, self-appraisal of activity is of crucial importance for evaluating the real environments of relative social isolations. Social activity of a personality is studied as the relations of a man with the conditions of his activity. The results of studying the dynamics of the psychic state of a man during individual and group isolation are compared. It is concluded that social activity of man and his functional state are interrelated. The particular manifestations and direction of the changes in the social activity of the subject depend on the duration of isolation and are determined first of all by social significance and meaningful and balanced work for a person as well as by the amount and frequency of direct and mediated social contacts under specific conditions of relative social isolation.

  1. A nationwide population-based cross-sectional survey of health-related quality of life in patients with myeloproliferative neoplasms in Denmark (MPNhealthSurvey)

    DEFF Research Database (Denmark)

    Brochmann Mortensen, Nana; Flachs, Esben Meulengracht; Christensen, Anne Illemann

    2017-01-01

    OBJECTIVE: The Department of Hematology, Zealand University Hospital, Denmark, and the National Institute of Public Health, University of Southern Denmark, created the first nationwide, population-based, and the most comprehensive cross-sectional health-related quality of life (HRQoL) survey...... the treatment. The aims of this article are to describe the survey design and the characteristics of respondents and nonrespondents. MATERIAL AND METHODS: Individuals with MPN diagnoses registered in the Danish National Patient Register (NPR) were invited to participate. The registers of the Danish Civil...

  2. THE SAMI GALAXY SURVEY: TOWARD A UNIFIED DYNAMICAL SCALING RELATION FOR GALAXIES OF ALL TYPES

    Energy Technology Data Exchange (ETDEWEB)

    Cortese, L.; Glazebrook, K.; Mould, J. [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, 3122 Victoria (Australia); Fogarty, L. M. R.; Bland-Hawthorn, J.; Croom, S. M.; Scott, N.; Allen, J. T.; Bloom, J.; Bryant, J. J. [Sydney Institute for Astronomy (SIfA), School of Physics, The University of Sydney, NSW 2006 (Australia); Ho, I.-T. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Bekki, K. [ICRAR, The University of Western Australia, Crawley WA 6009 (Australia); Colless, M.; Sharp, R. [Research School of Astronomy and Astrophysics, The Australian National University, Cotter Road, Weston Creek, ACT 2611 (Australia); Couch, W.; Goodwin, M. [Australian Astronomical Observatory, P.O. Box 915, North Ryde, NSW 1670 (Australia); Tonini, C. [School of Physics, The University of Melbourne, VIC 3010 (Australia); Cluver, M. [Astronomy Department, University of Cape Town, Private Bag X3, Rondebosch 7701 (South Africa); Davies, R. L. [Astrophysics, Department of Physics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH (United Kingdom); Drinkwater, M. J. [School of Mathematics and Physics, University of Queensland, QLD 4072 (Australia); and others

    2014-11-10

    We take advantage of the first data from the Sydney-AAO Multi-object Integral field Galaxy Survey to investigate the relation between the kinematics of gas and stars, and stellar mass in a comprehensive sample of nearby galaxies. We find that all 235 objects in our sample, regardless of their morphology, lie on a tight relation linking stellar mass (M {sub *}) to internal velocity quantified by the S {sub 0.5} parameter, which combines the contribution of both dispersion (σ) and rotational velocity (V {sub rot}) to the dynamical support of a galaxy (S{sub 0.5}=√(0.5 V{sub rot}{sup 2}+σ{sup 2})). Our results are independent of the baryonic component from which σ and V {sub rot} are estimated, as the S {sub 0.5} of stars and gas agree remarkably well. This represents a significant improvement compared to the canonical M {sub *} versus V {sub rot} and M {sub *} versus σ relations. Not only is no sample pruning necessary, but also stellar and gas kinematics can be used simultaneously, as the effect of asymmetric drift is taken into account once V {sub rot} and σ are combined. Our findings illustrate how the combination of dispersion and rotational velocities for both gas and stars can provide us with a single dynamical scaling relation valid for galaxies of all morphologies across at least the stellar mass range 8.5 relation appears to be more general and at least as tight as any other dynamical scaling relation, representing a unique tool for investigating the link between galaxy kinematics and baryonic content, and a less biased comparison with theoretical models.

  3. 1979 national survey of compensation. Paid scientists and engineers engaged in research and development activities

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-12-01

    This survey of compensation uses the maturity of age-wage approach, in which salary data are related to years since receipt of degree or chronological age. This report gives the results of the twelfth annual survey, conducted in 1979. Introductory material is given on the sampling plan (survey universe listing, sampling frame, sampling procedures, structure of sample), basic data for survey analysis (establishment data, employee data), entrance rates, trend analysis, geographic analysis, analysis of data (editing of raw data, use of varying axes, arithmetic formulas, median curves), important qualifications concerning survey results, and computation of approximate confidence limits. The bulk of the report contains salary tables of the following types: total survey tables; Bachelor's degree; Master's degree; Doctorate degree; professional degrees; median, curves-supervisory level by degree level, YSBD; nondegreed employees, age; working-as occupation, YSBD; sex, nonsupervisory employees, Bachelor's degree, working-as occupation; trend analysis-five-year identical-company comparisons, median curves; and standard metropolitan statistical area size by establishment size, median curves and census district curves. Employer questionnaire forms are appended. (RWR)

  4. Color-Redshift Relations and Photometric Redshift Estimations of Quasars in Large Sky Surveys

    Institute of Scientific and Technical Information of China (English)

    Xue-Bing Wu; Wei Zhang; Xu Zhou

    2004-01-01

    With a recently constructed composite quasar spectrum and the χ2 minimization technique, we describe a general method for estimating the photometric redshifts of a large sample of quasars by deriving theoretical color-redshift relations and comparing the theoretical colors with the observed ones. We estimated the photometric redshifts from the 5-band SDSS photometric data of 18678 quasars in the first major data release of SDSS and compared them with their spectroscopic redshifts. The difference is less than 0.1 for 47% of the quasars and less than 0.2for 68%. Based on the calculation of the theoretical color-color diagrams of stars,galaxies and quasars both on the SDSS system and on the BATC system, we expect that we would be able to select candidates of high redshift quasars more efficaciously with the latter than with the former, provided the BATC survey can detect objects with magnitudes fainter than 21.

  5. Color-redshift Relations and Photometric Redshift Estimations of Quasars in Large Sky Surveys

    CERN Document Server

    Wu, X B; Zhou, X; Wu, Xue-Bing; Zhang, Wei; Zhou, Xu

    2004-01-01

    With a recently constructed composite quasar spectrum and the \\chi^2 minimization technique, we demonstrated a general method to estimate the photometric redshifts of a large sample of quasars by deriving the theoretical color-redshift relations and comparing the theoretical colors with the observed ones. We estimated the photometric redshifts from the 5-band SDSS photometric data of 18678 quasars in the first major data release of SDSS and compare them with the spectroscopic redshifts. The redshift difference is smaller than 0.1 for 47% of quasars and 0.2 for 68 % of them. Based on the calculation of the theoretical color-color diagrams of stars, galaxies and quasars in both the SDSS and BATC photometric systems, we expected that with the BATC system of 15 intermediate filters we would be able to select candidates of high redshift quasars more efficiently than in the SDSS, provided the BATC survey could detect objects with magnitude fainter than 21.

  6. A Survey of the Perceived Importance of Business Communication and Other Business-Related Abilities

    Science.gov (United States)

    Penrose, John M.

    1976-01-01

    Outlines a survey concerned with the attitudes of local business leaders toward the importance of communication skills in business and discusses the educational and business background of the survey respondents. (MH)

  7. Adults' Participation in Informal Learning Activities: Key Findings from the Adult Education Participation Survey in Taiwan

    Science.gov (United States)

    Lai, Horng-Ji; Wu, Ming-Lieh; Li, Ai-Tzu

    2011-01-01

    This study investigated the informal learning experiences expressed by Taiwanese adults (aged from 16 to 97) and examined their involvement related to selected socio-demographic characteristics. Data of the 2008 Adult Education Participation Survey in Taiwan and Fujian Area were used to look at different variables of adults' demographic…

  8. Surface water-quality activities of the U.S. Geological Survey in New England

    Science.gov (United States)

    Huntington, Thomas G.

    2016-03-23

    The U.S. Geological Survey (USGS) collaborates with a variety of Federal, State, local, and tribal partners on scientific projects to provide reliable and impartial water-quality data and interpretation to resource managers, planners, stakeholders, and the general public. The themes related to surface water quality include the following:

  9. Testing General Relativity with Growth rate measurement from Sloan Digital Sky Survey Baryon Oscillations Spectroscopic Survey galaxies

    CERN Document Server

    Alam, Shadab; Vargas-Magaña, Mariana; Schneider, Donald P

    2015-01-01

    The measured redshift ($z$) of an astronomical object is a combination of Hubble recession, gravitational redshift and peculiar velocity. In particular, the line of sight distance to a galaxy inferred from redshift is affected by the peculiar velocity component of galaxy redshift, which can also be observed as an anisotropy in the correlation function. This anisotropy allows us to measure the linear growth rate of matter ($f\\sigma_8$). In this paper, we measure the linear growth rate of matter ($f\\sigma_8$) at $z=0.57$ using the CMASS sample from Data Release 11 of Sloan Digital Sky Survey III (SDSS III) Baryon Oscillations Spectroscopic Survey (BOSS). The galaxy sample consists of 690,826 Luminous Red Galaxies (LRGs) in the redshift range 0.43 to 0.7 covering 8498 deg$^2$. Here we report the first measurement of $f\\sigma_8$ and cosmology using Convolution Lagrangian Perturbation Theory (CLPT) with Gaussian streaming model (GSRSD). We arrive at a constraint of $f\\sigma_8=0.462\\pm0.041$ (9\\% accuracy) at effec...

  10. The SAMI Galaxy Survey: Towards a unified dynamical scaling relation for galaxies of all types

    CERN Document Server

    Cortese, L; Ho, I -T; Bekki, K; Bland-Hawthorn, J; Colless, M; Couch, W; Croom, S M; Glazebrook, K; Mould, J; Scott, N; Sharp, R; Tonini, C; Allen, J T; Bloom, J; Bryant, J J; Cluver, M; Davies, R L; Drinkwater, M; Goodwin, M; Green, A; Kewley, L J; Kostantopoulos, I S; Lawrence, J S; Mahajan, S; Medling, A M; Owers, M; Richards, S N; Sweet, S M; Wong, O I

    2014-01-01

    We take advantage of the first data from the Sydney-AAO Multi-object Integral field (SAMI) Galaxy Survey to investigate the relation between the kinematics of gas and stars, and stellar mass in a comprehensive sample of nearby galaxies. We find that all 235 objects in our sample, regardless of their morphology, lie on a tight relation linking stellar mass ($M_{*}$) to internal velocity quantified by the $S_{0.5}$ parameter, which combines the contribution of both dispersion ($\\sigma$) and rotational velocity ($V_{rot}$) to the dynamical support of a galaxy ($S_{0.5}=\\sqrt{0.5V_{rot}^{2}+\\sigma^{2}}$). Our results are independent of the baryonic component from which $\\sigma$ and $V_{rot}$ are estimated, as the $S_{0.5}$ of stars and gas agree remarkably well. This represents a significant improvement compared to the canonical $M_{*}$ vs. $V_{rot}$ and $M_{*}$ vs. $\\sigma$ relations. Not only is no sample pruning necessary, but also stellar and gas kinematics can be used simultaneously, as the effect of asymmet...

  11. Oral health related behaviors among adult Tanzanians: a national pathfinder survey

    Directory of Open Access Journals (Sweden)

    Senkoro Ahadieli R

    2009-09-01

    Full Text Available Abstract Background The oral health education programs which have been organised and delivered in Tanzania were not based on a thorough understanding of behaviours which influence oral health. Therefore, evaluation of these programs became difficult. This study aimed at investigating the oral health related behaviours and their determinants among Tanzanian adults. Methods A national pathfinder cross sectional survey was conducted in 2006 involving 1759 respondents from the six geographic zones of mainland Tanzania. Frequency distributions, Chi square and multiple logistic regression analyses were performed using SPSS version 13.0. Results The rates of abstinence from alcohol for the past 30 days and life time smoking were 61.6% and 16.7% respectively, with males being more likely to smoke (OR 9.2, CI 6.3 -12.9, p Conclusion The findings of this study demonstrated social demographic disparities in relation to oral health related behaviors, while dental pain was associated with low consumption of sugar and high likelihood to take alcohol.

  12. Associations between pedagogues attitudes, praxis and policy in relation to physical activity of children in kindergarten

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg

    2011-01-01

    -sectional study conducted in 2006 among all Danish kindergartens. A questionnaire of 48 questions based on pedagogues assessment regarding the health related polices and praxis in kindergarten and the attitudes of pedagogues was mailed ( n = 4200) to all institutions in the country. In total, 1149 kindergartens...... and 693 integrated institutions returned the survey. The results show a relation between pedagogue ’ s attitudes towards promoting children ’ s physical activity and the number of children having moderately intense physical activity for at least one hour a day. The study also shows a positive association...... should play an active role in the promotion of healthy lifestyle among kindergarten aged children. Strong municipal and institutional leadership as well as educational interventions in the curricula of pedagogues could be important ways to bring about such change....

  13. Work related perceived stress and muscle activity during standardized computer work among female computer users

    DEFF Research Database (Denmark)

    Larsman, P; Thorn, S; Søgaard, K

    2009-01-01

    The current study investigated the associations between work-related perceived stress and surface electromyographic (sEMG) parameters (muscle activity and muscle rest) during standardized simulated computer work (typing, editing, precision, and Stroop tasks). It was part of the European case......-control study, NEW (Neuromuscular assessment in the Elderly Worker). The present cross-sectional study was based on a questionnaire survey and sEMG measurements among Danish and Swedish female computer users aged 45 or older (n=49). The results show associations between work-related perceived stress...... and trapezius muscle activity and rest during standardized simulated computer work, and provide partial empirical support for the hypothesized pathway of stress induced muscle activity in the association between an adverse psychosocial work environment and musculoskeletal symptoms in the neck and shoulder....

  14. European adults’ physical activity socio-demographic correlates: a cross-sectional study from the European Social Survey

    Science.gov (United States)

    Martins, João; Peralta, Miguel; Catunda, Ricardo; Nunes, Luís Saboga

    2016-01-01

    Background. From a public health perspective, the study of socio-demographic factors related to physical activity is important in order to identify subgroups for intervention programs. Objective. This study aimed to identify the prevalence of, and the socio-demographic correlates related to, the achievement of recommended physical activity levels. Methods. Using data from the European Social Survey round 6, physical activity and socio-demographic characteristics were collected, in 2012, from 39,278 European adults (18,272 men, 21,006 women), aged 18–65 years, from 28 countries. The question of meeting physical activity guidelines was assessed using World Health Organization criteria. Results. A total of 64.50% (63.36% men, 66.49% women) attained physical activity recommended levels. The likelihood of attaining physical activity recommendations was higher in the 55–64 years age group (men: OR = 1.22, p socio-demographic factors are important to consider when planning the increase of physical activity. PMID:27280072

  15. [Validity of indicators on physical activity and sedentary behavior from the Brazilian National School-Based Health Survey among adolescents in Rio de Janeiro, Brazil].

    Science.gov (United States)

    Tavares, Letícia Ferreira; Castro, Inês Rugani Ribeiro de; Cardoso, Letícia Oliveira; Levy, Renata Bertazzi; Claro, Rafael Moreira; Oliveira, Andreia Ferreira de

    2014-09-01

    This study evaluated the relative validity of physical activity indicators from the questionnaire used in the Brazilian National School-Based Health Survey (PeNSE) in the city of Rio de Janeiro, Brazil, based on a sample of 174 students. The following indicators of weekly physical activity were evaluated: ACTIVE-300MIN (≥ 300 minutes/week); ACTIVE-150MIN (≥ 150 minutes), INACTIVE (no physical activity). Additionally, indicators of sedentary behavior were also assessed, as daily screen time (TV, videogames, and computer). The results from the questionnaire were compared with three 24-hour recalls. The results of ACTIVE-300MIN, ACTIVE-150MIN, and INACTIVE generated by PeNSE showed high accuracy. These indicators performed better than those of sedentary behavior in relation to frequency estimates as well as sensitivity, specificity, and correct classification rate. The indicators of physical activity from PeNSE showed satisfactory relative validity.

  16. The Relational-Behavior Survey as a Predictor of HIV-Related Parental Miscommunication: Implications for HIV, Prevention and Education at Primary Healthcare Service Facilities

    Science.gov (United States)

    Chandler, Michele Denise; Chandler, Donald S.; Chandler, Donald S., Jr.; Race, James

    2012-01-01

    The study examined the relational-behavior survey (RBS) as a predictor of HIV-related parental miscommunication (HPM) among a voluntary sample 75 African American parents at a private healthcare facility located in the southwest region of the United States. A multiple regression analysis indicated that there was significant marginal prediction of…

  17. Is there a demand for physical activity interventions provided by the health care sector? Findings from a population survey

    Directory of Open Access Journals (Sweden)

    Walter Lars

    2010-01-01

    Full Text Available Abstract Background Health care providers in many countries have delivered interventions to improve physical activity levels among their patients. Thus far, less is known about the population's interest to increase their physical activity levels and their opinion about the health care provider's role in physical activity promotion. The aims of this paper were to investigate the self-reported physical activity levels of the population and intention to increase physical activity levels, self-perceived need for support, and opinions about the responsibilities of both individuals and health care providers to promote physical activity. Methods A regional public health survey was mailed to 13 440 adults (aged 18-84 years living in Östergötland County (Sweden in 2006. The survey was part of the regular effort by the regional Health Authorities. Results About 25% of the population was categorised as physically active, 38% as moderately active, 27% as somewhat active, and 11% as low active. More than one-third (37% had no intentions to increase their physical activity levels, 36% had thought about change, while 27% were determined to change. Lower intention to change was mainly associated with increased age and lower education levels. 28% answered that physical activity was the most important health-related behaviour to change "right now" and 15% of those answered that they wanted or needed support to make this change. Of respondents who might be assumed to be in greatest need of increased activity (i.e. respondents reporting poor general health, BMI>30, and inactivity more than one-quarter wanted support to make improvements to their health. About half of the respondents who wanted support to increase their physical activity levels listed health care providers as a primary source for support. Conclusions These findings suggest that there is considerable need for physical activity interventions in this population. Adults feel great responsibility for

  18. Comparing two survey methods of measuring health-related indicators: Lot Quality Assurance Sampling and Demographic Health Surveys.

    Science.gov (United States)

    Anoke, Sarah C; Mwai, Paul; Jeffery, Caroline; Valadez, Joseph J; Pagano, Marcello

    2015-12-01

    Two common methods used to measure indicators for health programme monitoring and evaluation are the demographic and health surveys (DHS) and lot quality assurance sampling (LQAS); each one has different strengths. We report on both methods when utilised in comparable situations. We compared 24 indicators in south-west Uganda, where data for prevalence estimations were collected independently for the two methods in 2011 (LQAS: n = 8876; DHS: n = 1200). Data were stratified (e.g. gender and age) resulting in 37 comparisons. We used a two-sample two-sided Z-test of proportions to compare both methods. The average difference between LQAS and DHS for 37 estimates was 0.062 (SD = 0.093; median = 0.039). The average difference among the 21 failures to reject equality of proportions was 0.010 (SD = 0.041; median = 0.009); among the 16 rejections, it was 0.130 (SD = 0.010, median = 0.118). Seven of the 16 rejections exhibited absolute differences of 0.10 and 0.20 (mean = 0.261, SD = 0.083). There is 75.7% agreement across the two surveys. Both methods yield regional results, but only LQAS provides information at less granular levels (e.g. the district level) where managerial action is taken. The cost advantage and localisation make LQAS feasible to conduct more frequently, and provides the possibility for real-time health outcomes monitoring. © 2015 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

  19. A Unified Active Learning Framework for Biomedical Relation Extraction

    Institute of Scientific and Technical Information of China (English)

    Hong-Tao Zhang; Min-Lie Huang; Xiao-Yan Zhu

    2012-01-01

    Supervised machine learning methods have been employed with great success in the task of biomedical relation extraction.However,existing methods are not practical enough,since manual construction of large training data is very expensive.Therefore,active learning is urgently needed for designing practical relation extraction methods with little human effort.In this paper,we describe a unified active learning framework.Particularly,our framework systematically addresses some practical issues during active learning process,including a strategy for selecting informative data,a data diversity selection algorithm,an active feature acquisition method,and an informative feature selection algorithm,in order to meet the challenges due to the immense amount of complex and diverse biomedical text.The framework is evaluated on protein-protein interaction (PPI) extraction and is shown to achieve promising results with a significant reduction in editorial effort and labeling time.

  20. Factor H-related proteins determine complement-activating surfaces.

    Science.gov (United States)

    Józsi, Mihály; Tortajada, Agustin; Uzonyi, Barbara; Goicoechea de Jorge, Elena; Rodríguez de Córdoba, Santiago

    2015-06-01

    Complement factor H-related proteins (FHRs) are strongly associated with different diseases involving complement dysregulation, which suggests a major role for these proteins regulating complement activation. Because FHRs are evolutionarily and structurally related to complement inhibitor factor H (FH), the initial assumption was that the FHRs are also negative complement regulators. Whereas weak complement inhibiting activities were originally reported for these molecules, recent developments indicate that FHRs may enhance complement activation, with important implications for the role of these proteins in health and disease. We review these findings here, and propose that FHRs represent a complex set of surface recognition molecules that, by competing with FH, provide improved discrimination of self and non-self surfaces and play a central role in determining appropriate activation of the complement pathway.

  1. Could hatha yoga be a health-related physical activity?

    OpenAIRE

    Grabara Małgorzata

    2016-01-01

    The objectives of this review paper are (I) the analysis based on previous studies of whether hatha yoga exercises fulfil the recommendation for the level of physical activity recommended by the WHO and ACSM; (II) the recommendation for how to arrange weekly hatha yoga practice, which can be considered a health-related physical activity; and (III) the analysis of the benefits of a regular hatha yoga workout in view of scientific studies, in particular regard to the prevention of diseases of c...

  2. Could hatha yoga be a health-related physical activity?

    Directory of Open Access Journals (Sweden)

    Grabara Małgorzata

    2016-01-01

    Full Text Available The objectives of this review paper are (I the analysis based on previous studies of whether hatha yoga exercises fulfil the recommendation for the level of physical activity recommended by the WHO and ACSM; (II the recommendation for how to arrange weekly hatha yoga practice, which can be considered a health-related physical activity; and (III the analysis of the benefits of a regular hatha yoga workout in view of scientific studies, in particular regard to the prevention of diseases of civilization and improvement in health-related physical fitness.

  3. Effect of corporate culture on public relations activities interaction between public relations and corporate culture

    OpenAIRE

    DEMİRCİ, FETTAHOĞLU Sevgin

    2010-01-01

    Public relations units which were giving support to efforts to develop and expand a common corporate culture have evolved into units playing an effective role in decision-making mechanisms. Public relations experts should be familiar with and be capable of applying the components of corporate culture. The purpose of this paper is to emphasize the importance of public relations activities which is undeniably crucial for developing the concept of corporate culture and to expose its strengths. I...

  4. INSIGHTS ON THE STELLAR MASS-METALLICITY RELATION FROM THE CALIFA SURVEY

    Energy Technology Data Exchange (ETDEWEB)

    González Delgado, R. M.; García-Benito, R.; Pérez, E.; Cortijo-Ferrero, C.; López Fernández, R.; Sánchez, S. F. [Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía s/n, E-18008 Granada (Spain); Cid Fernandes, R.; De Amorim, A. L.; Lacerda, E. A. D.; Vale Asari, N. [Departamento de Física, Universidade Federal de Santa Catarina, P.O. Box 476, 88040-900 Florianópolis, SC (Brazil); Alves, J. [University of Vienna, Türkenschanzstrasse 17, A-1180 Vienna (Austria); Bland-Hawthorn, J. [Sydney Institute for Astronomy, The University of Sydney, NSW 2006 (Australia); Galbany, L. [Millennium Institute of Astrophysics and Departamento de Astronomía, Universidad de Chile, Casilla 36-D, Santiago (Chile); Gallazzi, A. [INAF—Osservatorio Astrofisico di Arcetri, Largo Enrico Fermi 5, I-50125 Firenze (Italy); Husemann, B. [European Southern Observatory, Karl-Schwarzschild-Strasse 2, D-85748 Garching b. München (Germany); Bekeraite, S. [Leibniz-Institut für Astrophysik Potsdam, An der Sternwarte 16, D-14482 Potsdam (Germany); Jungwiert, B. [Astronomical Institute of the Academy of Sciences of the Czech Republic, v.v.i., Bocni II 1401, 14131 Prague (Czech Republic); López-Sánchez, A. R. [Australian Astronomical Observatory, P.O. Box 915, North Ryde, NSW 1670 (Australia); De Lorenzo-Cáceres, A. [School of Physics and Astronomy, University of St. Andrews, North Haugh, St. Andrews, KY16 9SS (United Kingdom); Marino, R. A. [CEI Campus Moncloa, UCM-UPM, Departamento de Astrofísica y CC. de la Atmósfera, Facultad de CC. Físicas, Universidad Complutense de Madrid, Avda. Complutense s/n, E-28040 Madrid (Spain); Collaboration: CALIFA collaboration920; and others

    2014-08-10

    We use spatially and temporally resolved maps of stellar population properties of 300 galaxies from the CALIFA integral field survey to investigate how the stellar metallicity (Z {sub *}) relates to the total stellar mass (M {sub *}) and the local mass surface density (μ{sub *}) in both spheroidal- and disk-dominated galaxies. The galaxies are shown to follow a clear stellar mass-metallicity relation (MZR) over the whole 10{sup 9}-10{sup 12} M {sub ☉} range. This relation is steeper than the one derived from nebular abundances, which is similar to the flatter stellar MZR derived when we consider only young stars. We also find a strong relation between the local values of μ{sub *} and Z {sub *} (the μZR), betraying the influence of local factors in determining Z {sub *}. This shows that both local (μ{sub *}-driven) and global (M {sub *}-driven) processes are important in determining metallicity in galaxies. We find that the overall balance between local and global effects varies with the location within a galaxy. In disks, μ{sub *} regulates Z {sub *}, producing a strong μZR whose amplitude is modulated by M {sub *}. In spheroids it is M {sub *} that dominates the physics of star formation and chemical enrichment, with μ{sub *} playing a minor, secondary role. These findings agree with our previous analysis of the star formation histories of CALIFA galaxies, which showed that mean stellar ages are mainly governed by surface density in galaxy disks and by total mass in spheroids.

  5. Survey of HIV/AIDS-related Knowledge, Attitude and Determinants in Urban Residents

    Institute of Scientific and Technical Information of China (English)

    何群; 杨放; 林鹏; 王晔; 刘勇鹰; 付笑冰; 赵茜茜

    2003-01-01

    Objectives: To provide references for HIV/AIDS-re-lated health education strategies through survey on HIV/AIDS-related knowledge, attitude and determi-nants of HIV/AIDS awareness.Methods: The study subjects were selected by ran-dom interception in a downtown street of Guangzhou city on World AIDS Day-December 1,2002. The uni-form questionnaires were finished by means of self-administration.Results: Two hundred questionnaires were distrib-uted and 147 qualified questionnaires were collected.The results showed, the awareness rate of HIV/AIDS-related knowledge was 63.3%, and awareness rate of transmission routes was 76.2 %, whilst non-transmis-sion route was 60.5 %; the awareness rate of trans-mission was 59.2%; the awareness rate of prevention was 47.0%; the positive attitude to people living with HIV/AIDS was 65.6%. Multiple variable Logistic re-gression analysis showed the determinants of HIV/AIDS-related knowledge were education level, age,marital status and gender, of which people with high level of education, young age and the group of male and married had better awareness of HIV/AIDS.Conclusion: Current HIV/AIDS-related knowledge of urban residents is relativly low, especially for the non-transmission route, hence further HIV/AIDS-re-lated education should be strengthened, especially fo-cusing on non-transmission route to eliminate dis-crimination over people living with HIV/AIDS.Further, education efforts also should be put on fe-male population, unmarried population and poorly edu-cated population.

  6. Survey of management practices related to bovine respiratory disease in preweaned calves on California dairies.

    Science.gov (United States)

    Love, W J; Lehenbauer, T W; Karle, B M; Hulbert, Lindsey E; Anderson, Randall J; Van Eenennaam, A L; Farver, T B; Aly, S S

    2016-02-01

    In the spring of 2013, a survey of California (CA) dairies was performed to characterize management practices related to bovine respiratory disease in preweaned calves, compare these practices across geographic regions of the state, and determine the principal components that explain the variability in management between herds. The questionnaire consisted of 53 questions divided into 6 sections to assess management practices affecting dairy calves from precalving to weaning. The questionnaire was mailed to 1,523 grade A licensed dairies in CA and 224 responses (14.7%) were collected. Survey response rates were similar over the 3 defined regions of CA: northern CA, northern San Joaquin Valley, and the greater southern CA region. The mean size of respondent herds was 1,423 milking cows. Most dairies reported raising preweaned calves on-site (59.7%). In 93.3% of dairies, preweaned calves were raised in some form of individual housing. Nonsaleable milk was the most frequent liquid diet fed to preweaned heifers (75.2%). Several important differences were identified between calf-raising practices in CA and practices reported in recent nationwide studies, including herd sizes, housing practices, and sources of milk fed to heifers. The differences between the CA and nationwide studies may be explained by differences in herd size. Regional differences within CA were also identified. Compared with the 2 other regions, northern CA dairies were found to have smaller herds, less Holstein cattle, calves remained with dams for longer periods of time after calving, were more likely to be certified organic dairies, and raised their own calves more often. Principal component analysis was performed and identified 11 components composed of 28 variables (questions) that explained 66.5% of the variability in the data. The identified components and questions will contribute to developing a risk assessment tool for bovine respiratory disease in preweaned dairy calves.

  7. A Survey On Burnout And Related Factors Among Occupational Therapists In Iran

    Directory of Open Access Journals (Sweden)

    Mina Mozayan

    2012-04-01

    Full Text Available Background and Aim: High levels of job stress experienced over time, as well as personal frustration and inadequate coping skills, can lead to the syndrome known as burnout. In it has been shown in several surveys that high job stress in occupational therapists could lead to the burnout syndrome. Since few studies have been conducted in Iran concerning burnout in occupational therapists, we felt the necessity of performing this study to make Iranian therapists more aware of the syndrome and its related factors.Materials and Method: A cross sectional survey was carried out on 87 Iranian occupational therapists in the current study. A questionnaire consisting of two parts (demographic dates & maslach burnout inventory was sent to all therapists who were members of medical organization.Results: 80.4% of therapists reported mild to moderate symptoms of burnout, while nobody has reported severe burn out. Low job satisfaction (P value=0.038 and job experience less than 5 years (P value=0.049 were the two variables associated significantly with burnout.Conclusion: In the present study high rate prevalence of burnout shows that occupational therapists in Iran are not in a good health state and it can indicate that Iran health system should pay more attention to this group. According to our study the early years of a therapist’s carrier are the period when the therapist is at risk of burnout. So we believe that students should be given more information about burnout syndrome and its coping mechanisms during their education at the university.

  8. Gynecologic oncologists' attitudes and practices relating to integrative medicine: results of a nationwide AGO survey.

    Science.gov (United States)

    Klein, Evelyn; Beckmann, Matthias W; Bader, Werner; Brucker, Cosima; Dobos, Gustav; Fischer, Dorothea; Hanf, Volker; Hasenburg, Annette; Jud, Sebastian M; Kalder, Matthias; Kiechle, Marion; Kümmel, Sherko; Müller, Andreas; Müller, Myrjam-Alice T; Paepke, Daniela; Rotmann, Andre-Robert; Schütz, Florian; Scharl, Anton; Voiss, Petra; Wallwiener, Markus; Witt, Claudia; Hack, Carolin C

    2017-08-01

    The growing popularity and acceptance of integrative medicine is evident both among patients and among the oncologists treating them. As little data are available regarding health-care professionals' knowledge, attitudes, and practices relating to the topic, a nationwide online survey was designed. Over a period of 11 weeks (from July 15 to September 30, 2014) a self-administered, 17-item online survey was sent to all 676 members of the Research Group on Gynecological Oncology (Arbeitsgemeinschaft Gynäkologische Onkologie) in the German Cancer Society. The questionnaire items addressed the use of integrative therapy methods, fields of indications for them, advice services provided, level of specific qualifications, and other topics. Of the 104 respondents (15.4%) using integrative medicine, 93% reported that integrative therapy was offered to breast cancer patients. The second most frequent type of tumor in connection with which integrative therapy methods were recommended was ovarian cancer, at 80% of the participants using integrative medicine. Exercise, nutritional therapy, dietary supplements, herbal medicines, and acupuncture were the methods the patients were most commonly advised to use. There is considerable interest in integrative medicine among gynecological oncologists, but integrative therapy approaches are at present poorly implemented in routine clinical work. Furthermore there is a lack of specific training. Whether future efforts should focus on extending counseling services on integrative medicine approaches in gynecologic oncology or not, have to be discussed. Evidence-based training on integrative medicine should be implemented in order to safely guide patients in their wish to do something by themselves.

  9. Groundwater contaminant science activities of the U.S. Geological Survey in New England

    Science.gov (United States)

    Weiskel, Peter K.

    2016-03-23

    Aquifers in New England provide water for human needs and natural ecosystems. In some areas, however, aquifers have been degraded by contaminants from geologic and human sources. In recent decades, the U.S. Geological Survey has been a leader in describing contaminant occurrence in the bedrock and surficial aquifers of New England. In cooperation with Federal, State, and local agencies, the U.S. Geological Survey has also studied the vulnerability of groundwater to contaminants, the factors affecting the geographic distribution of contaminants, and the geochemical processes controlling contaminant transport and fate. This fact sheet describes some of the major science needs in the region related to groundwater contaminants and highlights recent U.S. Geological Survey studies that provide a foundation for future investigations.

  10. Body-related self-conscious emotions relate to physical activity motivation and behavior in men.

    Science.gov (United States)

    Castonguay, Andree L; Pila, Eva; Wrosch, Carsten; Sabiston, Catherine M

    2015-05-01

    The aim of this study was to examine the associations between the body-related self-conscious emotions of shame, guilt, and pride and physical activity motivation and behavior among adult males. Specifically, motivation regulations (external, introjected, indentified, intrinsic) were examined as possible mediators between each of the body-related self-conscious emotions and physical activity behavior. A cross-sectional study was conducted with adult men (N = 152; Mage = 23.72, SD = 10.92 years). Participants completed a questionnaire assessing body-related shame, guilt, authentic pride, hubristic pride, motivational regulations, and leisure-time physical activity. In separate multiple mediation models, body-related shame was positively associated with external and introjected regulations and negatively correlated with intrinsic regulation. Guilt was positively linked to external, introjected, and identified regulations. Authentic pride was negatively related to external regulation and positively correlated with both identified and intrinsic regulations and directly associated with physical activity behavior. Hubristic pride was positively associated with intrinsic regulation. Overall, there were both direct and indirect effects via motivation regulations between body-related self-conscious emotions and physical activity (R(2) shame = .15, guilt = .16, authentic pride = .18, hubristic pride = .16). These findings highlight the importance of targeting and understanding self-conscious emotions contextualized to the body and links to motivation and positive health behavior among men.

  11. The XMM Cluster Survey: evolution of the velocity dispersion -- temperature relation over half a Hubble time

    CERN Document Server

    Wilson, Susan; Rooney, Philip J; Caldwell, Caroline; Kay, Scott T; Collins, Chris A; McCarthy, Ian G; Romer, A Kathy; Bermeo-Hernandez, Alberto; Bernstein, Rebecca; da Costa, Luiz; Gifford, Daniel; Hollowood, Devon; Hoyle, Ben; Jeltema, Tesla; Liddle, Andrew R; Maia, Marcio A G; Mann, Robert G; Mayers, Julian A; Mehrtens, Nicola; Miller, Christopher J; Nichol, Robert C; Ogando, Ricardo; Sahlén, Martin; Stahl, Benjamin; Stott, John P; Thomas, Peter A; Viana, Pedro T P; Wilcox, Harry

    2015-01-01

    We measure the evolution of the velocity dispersion--temperature ($\\sigma_{\\rm v}$--$T_{\\rm X}$) relation up to $z = 1$ using a sample of 38 galaxy clusters drawn from the \\textit{XMM} Cluster Survey. This work improves upon previous studies by the use of a homogeneous cluster sample and in terms of the number of high redshift clusters included. We present here new redshift and velocity dispersion measurements for 12 $z > 0.5$ clusters observed with the GMOS instruments on the Gemini telescopes. Using an orthogonal regression method, we find that the slope of the relation is steeper than that expected if clusters were self-similar, and that the evolution of the normalisation is slightly negative, but not significantly different from zero ($\\sigma_{\\rm v} \\propto T^{0.86 \\pm 0.14} E(z)^{-0.37 \\pm 0.33}$). We verify our results by applying our methods to cosmological hydrodynamical simulations. The lack of evolution seen from the data suggests that the feedback does not significantly heat the gas, a result that...

  12. PGMS: A Case Study of Collecting PDA-Based Geo-Tagged Malaria-Related Survey Data.

    OpenAIRE

    Zhou, Y; Lobo, NF; Wolkon, A; Gimnig, JE; Malishee, A; Stevenson, J; Sulistyawati,; Collins, FH; Madey, G

    2014-01-01

    : Using mobile devices, such as personal digital assistants (PDAs), smartphones, tablet computers, etc., to electronically collect malaria-related field data is the way for the field questionnaires in the future. This case study seeks to design a generic survey framework PDA-based geo-tagged malaria-related data collection tool (PGMS) that can be used not only for large-scale community-level geo-tagged electronic malaria-related surveys, but also for a wide variety of electronic data collecti...

  13. Impact of product-related environmental regulations in Asia : descriptive statistics from a survey of firms in Penang, Malaysia

    OpenAIRE

    Michida, Etsuyo; Ueki, Yasushi; Nabeshima, Kaoru

    2014-01-01

    This paper summarizes the main results of a unique firm survey conducted in Penang, Malaysia in 2012 on product-related environmental regulations. The results show that firms receiving foreign-direct investment have adapted well to regulations but faced more rejections. Several research questions are addressed and examined by using the survey data. Major findings are as follows. First, adaptation involves changes in input procurement and market diversification, which potentially changes the s...

  14. Substrate Activity Screening (SAS) and Related Approaches in Medicinal Chemistry.

    Science.gov (United States)

    Gladysz, Rafaela; Lambeir, Anne-Marie; Joossens, Jurgen; Augustyns, Koen; Van der Veken, Pieter

    2016-03-04

    Substrate activity screening (SAS) was presented a decade ago by Ellman and co-workers as a straightforward methodology for the identification of fragment-sized building blocks for enzyme inhibitors. Ever since, SAS and variations derived from it have been successfully applied to the discovery of inhibitors of various families of enzymatically active drug targets. This review covers key achievements and challenges of SAS and related methodologies, including the modified substrate activity screening (MSAS) approach. Special attention is given to the kinetic and thermodynamic aspects of these methodologies, as a thorough understanding thereof is crucial for successfully transforming the identified fragment-sized hits into potent inhibitors.

  15. Physical activity of rurally residing children with a disability: A survey of parents and carers.

    Science.gov (United States)

    Wakely, Luke; Langham, Jessica; Johnston, Catherine; Rae, Kym

    2017-06-01

    Children residing in rural areas face unique barriers to physical activity participation. Further, while children with a disability who reside in metropolitan areas face barriers hindering physical activity, rurally residing children with a disability may face the augmented combination of these barriers that could have negative health implications. Parents are often the key advocates for children with disabilities and are likely to have valuable insight into the opportunities and barriers to physical activity for their child. The aim of this study was to investigate parents' perceptions of physical activity opportunities for their child with a disability in a rural area. A mixed method survey examining parent's perceptions of their child's physical activity and possible barriers to participation was mailed to rurally residing parents of children with a disability. Quantitative data were analyzed descriptively using frequencies and proportions. Qualitative data were analyzed using qualitative content analysis. There were 34 completed surveys, a response rate of 37%. Participants' responses indicated 74% of children were not meeting daily recommendations of physical activity. Participation barriers including emotional, physical and environmental issues. Three main themes emerged from qualitative data; segregation, access to facilities and resources and barriers specific to the child. The children in this study were from rural areas and face similar barriers to children in metropolitan areas. However, they are also confronted with the same barriers children without a disability in rural areas face, participating in physical activity. This may have detrimental effects on their health and development. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Survey on normal distributions,central limit theorem,Brownian motion and the related stochastic calculus under sublinear expectations

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    This is a survey on normal distributions and the related central limit theorem under sublinear expectation.We also present Brownian motion under sublinear expectations and the related stochastic calculus of It?’s type.The results provide new and robust tools for the problem of probability model uncertainty arising in financial risk,statistics and other industrial problems.

  17. Replacement of meat by meat substitutes. A survey on person- and product-related factors in consumer acceptance

    NARCIS (Netherlands)

    Hoek, A.C.; Luning, P.A.; Weijzen, P.; Engels, W.; Kok, F.J.; Graaf, de C.

    2011-01-01

    What does it take to increase the consumption of meat substitutes and attract new consumers? We identified main barriers and drivers by a consumer survey (n = 553) in the U.K. and the Netherlands. Person-related factors (food neophobia and food choice motives) and product-related attitudes and

  18. Replacement of meat by meat substitutes. A survey on person- and product-related factors in consumer acceptance

    NARCIS (Netherlands)

    Hoek, A.C.; Luning, P.A.; Weijzen, P.; Engels, W.; Kok, F.J.; Graaf, de C.

    2011-01-01

    What does it take to increase the consumption of meat substitutes and attract new consumers? We identified main barriers and drivers by a consumer survey (n = 553) in the U.K. and the Netherlands. Person-related factors (food neophobia and food choice motives) and product-related attitudes and belie

  19. Survey on normal distributions, central limit theorem, Brownian motion and the related stochastic calculus under sublinear expectations

    Institute of Scientific and Technical Information of China (English)

    PENG ShiGe

    2009-01-01

    This is a survey on normal distributions and the related central limit theorem under sublinear expectation. We also present Brownian motion under sublinear expectations and the related stochastic calculus of Ito's type. The results provide new and robust tools for the problem of probability model uncertainty arising in financial risk, statistics and other industrial problems.

  20. Steroid hormone activity of flavonoids and related compounds.

    Science.gov (United States)

    Zand, R S; Jenkins, D J; Diamandis, E P

    2000-07-01

    Soy isoflavones have been studied extensively for estrogenic and antiestrogenic properties. Other flavonoids, found in fruits, vegetables, tea and wine, have been much less tested for steroid hormone activity. We therefore assessed the estrogenic, androgenic and progestational activities of 72 flavonoids and structurally-related compounds. These compounds were tested on BT-474 human breast cancer cells at concentrations of 10(8)-10(-5) M, with estradiol (estrogen), norgestrel (progestin) and dihydrotestosterone (androgen) used as positive controls, and ethanol (solvent) as a negative control. pS2, an estrogen-regulated protein, and prostate-specific antigen (PSA), regulated by androgens and progestins, were quantified in tissue culture supernatants using ELISA-type immunofluorometric assays developed in-house. Of the 72 compounds tested, 18 showed estrogenic activity at 10(-5) M. Of this subset, seven also showed progestational activity at this concentration. The soy isoflavones, biochanin A and genistein, showed the most potent estrogenic activity, with a dose-response effect up to 10(-7) M. Of all other flavonoids, luteolin and naringenin displayed the strongest estrogenicity, while apigenin had a relatively strong progestational activity. Based on our data, we have formulated a set of structure/function relationships between the tested compounds. Flavonoids, therefore, exhibit significant steroid hormone activity, and may have an effect in the modification of cancer risk by diet, or in cancer therapeutics and prevention.

  1. A survey of pharmacists' opinions and practices related to the sale of cigarettes in pharmacies-revisited.

    Science.gov (United States)

    Kotecki, Jerome E; Hillery, DeAnna L

    2002-10-01

    The objective of the study was to follow-up on important findings from a 1996 statewide survey of Indiana pharmacists regarding their opinions and practices related to the sale of cigarettes in pharmacies. More specifically, this study was designed to (1) collect 2001 state-wide data concerning the percentage of Indiana pharmacies selling cigarettes and to learn what pharmacists think about the sale of cigarettes in their stores; (2) compare these findings with results from a 1996 study; and collect new information on (3) whether a cigarette selling policy in pharmacies in which pharmacists are employed differs from their professional and personal values; (4) pharmacists' opinions related to state-wide initiatives on tobacco control in Indiana; and (5) the level of involvement with smoking cessation activities by community pharmacists. A 1996 survey instrument of Indiana pharmacists opinions and practices related to the sale of cigarettes in pharmacies served as the basis for questionnaire design. In addition, 11 new items were added to assess the three new objectives of the study. This questionnaire was administered to half of the 1,280 pharmacies in Indiana. Collected data were analyzed by using descriptive and inferential statistical methods. Findings reveal that independent pharmacies had significantly reduced their sale of cigarettes from 1996 while there was no significant change among retail chain pharmacies. Additionally, significantly more pharmacists in 2001 believed that pharmacies should not sell cigarettes compared to five years ago. Also, more than three-fourths of pharmacists who worked in pharmacies that sold cigarettes felt it differed from their professional values. When it came to pharmacists involvement in tobacco control activities, results were mixed. This study found that the majority of pharmacists do not ask their patients about their smoking habits. In addition, an overwhelming majority of Indiana pharmacists were unfamiliar with a number

  2. Medial Temporal Lobe Activity Predicts Successful Relational Memory Binding

    Science.gov (United States)

    Hannula, Deborah E.; Ranganath, Charan

    2009-01-01

    Previous neuropsychological findings have implicated medial temporal lobe (MTL) structures in retaining object-location relations over the course of short delays, but MTL effects have not always been reported in neuroimaging investigations with similar short-term memory requirements. Here, we used event-related functional magnetic resonance imaging to test the hypothesis that the hippocampus and related MTL structures support accurate retention of relational memory representations, even across short delays. On every trial, four objects were presented, each in one of nine possible locations of a three-dimensional grid. Participants were to mentally rotate the grid and then maintain the rotated representation in anticipation of a test stimulus: a rendering of the grid, rotated 90° from the original viewpoint. The test stimulus was either a “match” display, in which object-location relations were intact, or a “mismatch” display, in which one object occupied a new, previously unfilled location (mismatch position), or two objects had swapped locations (mismatch swap). Encoding phase activation in anterior and posterior regions of the left hippocampus, and in bilateral perirhinal cortex, predicted subsequent accuracy on the short-term memory decision, as did bilateral posterior hippocampal activity after the test stimulus. Notably, activation in these posterior hippocampal regions was also sensitive to the degree to which object-location bindings were preserved in the test stimulus; activation was greatest for match displays, followed by mismatch-position displays, and finally mismatch-swap displays. These results indicate that the hippocampus and related MTL structures contribute to successful encoding and retrieval of relational information in visual short-term memory. PMID:18171929

  3. A survey on cancer-related nutritional information in Iranian popular magazines.

    Science.gov (United States)

    Hovsepyan, Ourfa; Zare-Farashbandi, Firoozeh; Askari, Gholamreza

    2015-01-01

    Due to the wide influence of public media, they become important communication channels for changing health beliefs and behaviors. One of the areas that have gained increased attention in public media is nutritional information. Cancer is one among the diseases related to nutrition. The goal of this study is to do a content analysis of the popular magazines in Iran for nutritional information related to cancer in year 2012-2013. This is an applied survey performed using content analysis method. The data gathering tool is a checklist designed by the researcher. The statistical population consisted of all of the messages printed in 173 volumes of eight most popular magazines which were selected based on their characteristics by searching the Iranian publication database using certain inclusion and exclusion criteria. The sample size calculated using non-probability - purposive sampling was 295 messages from 96 magazine volumes. Findings showed that prevention trends had the highest (86.8%) and treatment had the lowest (4.7%) frequency in the messages. Pomegranate was the most commonly mentioned preventive food, while mayonnaises were the most commonly mentioned carcinogen and tangerine was the most commonly mentioned food used for cancer treatment. Among the different types of cancer, more than half of the messages (51.2%) mentioned "cancer" as a general term. After that, breast cancer (13.2%) and prostate cancer (10.51%) were the most commonly motioned cancers and messages regarding pancreatic cancer and hormone-related cancers were the least frequent (0.3%). The findings of this study show that the main goal of these messages was to increase the information provided to the readers, although some doubts regarding the scientific credibility of the claims made in these messages still remain.

  4. A survey on cancer-related nutritional information in Iranian popular magazines

    Science.gov (United States)

    Hovsepyan, Ourfa; Zare-Farashbandi, Firoozeh; Askari, Gholamreza

    2015-01-01

    Background: Due to the wide influence of public media, they become important communication channels for changing health beliefs and behaviors. One of the areas that have gained increased attention in public media is nutritional information. Cancer is one among the diseases related to nutrition. The goal of this study is to do a content analysis of the popular magazines in Iran for nutritional information related to cancer in year 2012–2013. Materials and Methods: This is an applied survey performed using content analysis method. The data gathering tool is a checklist designed by the researcher. The statistical population consisted of all of the messages printed in 173 volumes of eight most popular magazines which were selected based on their characteristics by searching the Iranian publication database using certain inclusion and exclusion criteria. The sample size calculated using non-probability – purposive sampling was 295 messages from 96 magazine volumes. Results: Findings showed that prevention trends had the highest (86.8%) and treatment had the lowest (4.7%) frequency in the messages. Pomegranate was the most commonly mentioned preventive food, while mayonnaises were the most commonly mentioned carcinogen and tangerine was the most commonly mentioned food used for cancer treatment. Among the different types of cancer, more than half of the messages (51.2%) mentioned “cancer” as a general term. After that, breast cancer (13.2%) and prostate cancer (10.51%) were the most commonly motioned cancers and messages regarding pancreatic cancer and hormone-related cancers were the least frequent (0.3%). Conclusions: The findings of this study show that the main goal of these messages was to increase the information provided to the readers, although some doubts regarding the scientific credibility of the claims made in these messages still remain. PMID:27462644

  5. Medical student stories of participation in patient care-related activities: the construction of relational identity.

    Science.gov (United States)

    Warmington, Sally; McColl, Geoffrey

    2017-03-01

    Professional identity formation is acknowledged as one of the fundamental tasks of contemporary medical education. Identity is a social phenomenon, constructed through participation in everyday activities and an integral part of every learning interaction. In this paper we report from an Australian ethnographic study into how medical students and patients use narrative to construct their identities. The dialogic narrative analysis employed focused on the production of meaning through the use of language devices in a given context, and the juxtaposition of multiple perspectives. Two stories told by students about their participation in patient care-related activities reveal how identities are constructed in this context through depictions of the relationships between medical students, patients and clinical teachers. These students use the rhetorical functions of stories to characterise doctors and patients in certain ways, and position themselves in relation to them. They defend common practices that circumvent valid consent processes, justified by the imperative to maximise students' participation in patient care-related activities. In doing so, they identify patients as their adversaries, and doctors as allies. Both students are influenced by others' expectations but one reveals the active nature of identity work, describing subtle acts of resistance. These stories illustrate how practices for securing students' access to patients can influence students' emerging identities, with implications for their future disclosure and consent practices. We argue that more collaborative ways of involving medical students in patient care-related activities will be facilitated if students and clinical teachers develop insight into the relational nature of identity work.

  6. Changes in music tempo entrain movement related brain activity.

    Science.gov (United States)

    Daly, Ian; Hallowell, James; Hwang, Faustina; Kirke, Alexis; Malik, Asad; Roesch, Etienne; Weaver, James; Williams, Duncan; Miranda, Eduardo; Nasuto, Slawomir J

    2014-01-01

    The neural mechanisms of music listening and appreciation are not yet completely understood. Based on the apparent relationship between the beats per minute (tempo) of music and the desire to move (for example feet tapping) induced while listening to that music it is hypothesised that musical tempo may evoke movement related activity in the brain. Participants are instructed to listen, without moving, to a large range of musical pieces spanning a range of styles and tempos during an electroencephalogram (EEG) experiment. Event-related desynchronisation (ERD) in the EEG is observed to correlate significantly with the variance of the tempo of the musical stimuli. This suggests that the dynamics of the beat of the music may induce movement related brain activity in the motor cortex. Furthermore, significant correlations are observed between EEG activity in the alpha band over the motor cortex and the bandpower of the music in the same frequency band over time. This relationship is observed to correlate with the strength of the ERD, suggesting entrainment of motor cortical activity relates to increased ERD strength.

  7. Marshes, Estuaries and Wetlands. Ocean Related Curriculum Activities.

    Science.gov (United States)

    Marrett, Andrea

    The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

  8. Insect antifeedant activity of clerodane diterpenes and related model compounds

    NARCIS (Netherlands)

    Klein Gebbinck, E.A.; Jansen, B.J.M.; Groot, de Æ.

    2002-01-01

    A comprehensive compilation of all test results on the insect antifeedant activity of clerodane diterpenes and related model compounds is reported. To increase the compatibility of data from different sources, some of the results reported in the literature have been converted into a standardized for

  9. The Relation between Self-Esteem, Sexual Activity, and Pregnancy.

    Science.gov (United States)

    Robinson, Rachel B.; Frank, Deborah I.

    1994-01-01

    Examined self-esteem and sexuality in 141 male and 172 female adolescents. Found no differences in self-esteem of males versus females. Sexual activity or virginity was not related to self-esteem for either gender. Pregnant teenagers did not have different self-esteem levels from nonpregnant. Males who had fathered a child had lower self-esteem…

  10. Relations of PC indices to further geophysical activity parameters.

    Science.gov (United States)

    Stauning, P.

    2012-04-01

    The Polar Cap (PC) indices, PCN for the index values derived from Thule magnetic data and PCS derived from Vostok data, relate to the polar cap ionospheric plasma convection driven mainly by the interaction of the solar wind with the magnetosphere. Thus, the PC indices serve to monitor the input power from the solar wind which drives a range of geophysical disturbances such as magnetic storms and substorms, energization of the plasma trapped in the Earth's near space, auroral activity, and heating of the upper atmosphere. The presentation will demonstrate the relations between the PC indices and further parameters and indices used to describe geophysical activity such as polar cap potentials, auroral electrojet activity, Joule and particle heating of the upper atmosphere, mid-latitude magnetic variations, and ring current indices Dst, SYM-H and ASY-H.

  11. Extraction of Children's Friendship Relation from Activity Level

    Science.gov (United States)

    Kono, Aki; Shintani, Kimio; Katsuki, Takuya; Kihara, Shin'ya; Ueda, Mari; Kaneda, Shigeo; Haga, Hirohide

    Children learn to fit into society through living in a group, and it's greatly influenced by their friend relations. Although preschool teachers need to observe them to assist in the growth of children's social progress and support the development each child's personality, only experienced teachers can watch over children while providing high-quality guidance. To resolve the problem, this paper proposes a mathematical and objective method that assists teachers with observation. It uses numerical data of activity level recorded by pedometers, and we make tree diagram called dendrogram based on hierarchical clustering with recorded activity level. Also, we calculate children's ``breadth'' and ``depth'' of friend relations by using more than one dendrogram. When we record children's activity level in a certain kindergarten for two months and evaluated the proposed method, the results usually coincide with remarks of teachers about the children.

  12. [Physical activity: results of the German Health Interview and Examination Survey for Adults (DEGS1)].

    Science.gov (United States)

    Krug, S; Jordan, S; Mensink, G B M; Müters, S; Finger, J; Lampert, T

    2013-05-01

    Regular physical activity can have a positive effect on health at any age. Today's lifestyles, however, can often be characterised as sedentary. Therefore, the promotion of physical activity and sports has become an integral part of public health measures. The representative data of adults aged 18 to 79 years in Germany obtained from the "German Health Interview and Examination Survey for Adults" (DEGS1) provide an overview of self-estimated current physical activity behaviour. The results show that one third of the adult population claims to pay close attention to reaching a sufficient level of physical activity and one fourth participates in sports for at least 2 h/week on a regular basis. Thus, the percentage of adults regularly engaged in sports has increased compared to the previous "German National Health Interview and Examination Survey 1998". Still, four out of five adults do not achieve at least 2.5 h/week of moderate-intensity physical activity as recommended by the World Health Organisation. Consequently, future individual-level and population-level interventions should focus on target group-specific measures while continuing to promote regular physical activity in all segments of the population. An English full-text version of this article is available at SpringerLink as supplemental.

  13. Survey of the Difficulties and Interests of Students and Teachers of Elementary and High Schools Related to Microbiology

    Directory of Open Access Journals (Sweden)

    A. M. Palmieri

    2005-07-01

    Full Text Available The microorganisms  are present in several topics of the science curriculum  as cytology, ecology, public health,  biochemical cycles, genetics and biotechnology that sometimes cause difficulties to students and teachers  in classroom.  The  use of interactive educational resources in sciences centers  can represent a helpful  tool  in the  approach  of this  subject  and  also provide  a better understanding of it.   The present project  made a survey of the  major  doubts  and  interests of students and  teachers  related  to Microbiology.  This  survey had  the  objective of supplying  subsidies  for the  elaboration of interactive activities  that will be part of a thematic space  on Microbiology  to  be implanted by  the  Scientific Dissemination Coordination  of the  CBME,  in  order  to  complement  its  educational activities.    In the total,  114 students of elementary school (ES,  85 students of high school (HS and 18 teachers  of Sciences and Biology of Sao Carlos, SP, had participated. The survey was made through  the application of three  types of questionnaires.  The  students questionnaires were composed by open and  multiple- choice questions  related  to the  theirs  science curricula;  the teachers  questionnaire was composed  by open and  multiple-choice  questions,  related  to the  approach  in the  teaching  of this  subject.  Of the students of ES, only 41,8% were able to differentiate between  animal  and plant cell; when identifying diseases and its pathogens, 42,7% associated pneumonia  erroneously to its causative  agent; in the virus characterization, 50% mentioned  it as an unicellular being.  Of the students of HS, 40% do not associate the bacteria  to food production and 26% do not associate  fungus to decomposition;  25 to 30% of the students misled when associating  protozoa  with  its major  diseases.  The

  14. Vigorous intensity physical activity is related to the metabolic syndrome independent of the physical activity dose

    OpenAIRE

    Janssen, Ian; Ross, Robert

    2012-01-01

    Background Current physical activity guidelines imply that, by comparison with moderate physical activity (MPA), the benefits of engaging in vigorous physical activity (VPA) are attributed to the greater energy expenditure dose per unit of time and do not relate to intensity per se. The purpose of this study was to determine whether VPA influences the metabolic syndrome (MetS) independent of its influence on the energy expenditure dose of moderate-to-vigorous physical activity (MVPA). Methods...

  15. Insecticide resistance and activities of relative enzymes in different populations of the white backed planthopper

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    @@ White backed planthopper (WBPH), Sogatella furcifera (Horvath), is one of the most devastating insect pests on rice in Asia. Its control mainly depended on the chemical pesticides. Surveys of insecticide susceptibility revealed that organophosphorus and carbamate resistance has emerged since early 1980s in China and Japan. WBPH has the long distance migration property, and Heinrichs(1994) considered that the migration might influence the resistance level of planthoppers. So we conducted the comparative studies on insecticide susceptibility and activities of resistance relative enzymes in four WBPH populations collected from Zhejiang, Yunnan, and Hainan provinces of China in 1997.

  16. Paired Comparison Survey Analyses Utilizing Rasch Methodology of the Relative Difficulty and Estimated Work Relative Value Units of CPT® Code 27279

    Science.gov (United States)

    Lorio, Morgan; Ferrara, Lisa

    2016-01-01

    Background Minimally invasive sacroiliac joint arthrodesis (“MI SIJ fusion”) received a Category I CPT® code (27279) effective January 1, 2015 and was assigned a work relative value unit (“RVU”) of 9.03. The International Society for the Advancement of Spine Surgery (“ISASS”) conducted a study consisting of a Rasch analysis of two separate surveys of surgeons to assess the accuracy of the assigned work RVU. Methods A survey was developed and sent to ninety-three ISASS surgeon committee members. Respondents were asked to compare CPT® 27279 to ten other comparator CPT® codes reflective of common spine surgeries. The survey presented each comparator CPT® code with its code descriptor as well as the description of CPT® 27279 and asked respondents to indicate whether CPT® 27279 was greater, equal, or less in terms of work effort than the comparator code. A second survey was sent to 557 U.S.-based spine surgeon members of ISASS and 241 spine surgeon members of the Society for Minimally Invasive Spine Surgery (“SMISS”). The design of the second survey mirrored that of the first survey except for the use of a broader set of comparator CPT® codes (27 vs. 10). Using the work RVUs of the comparator codes, a Rasch analysis was performed to estimate the relative difficulty of CPT® 27279, after which the work RVU of CPT® 27279 was estimated by regression analysis. Results Twenty surgeons responded to the first survey and thirty-four surgeons responded to the second survey. The results of the regression analysis of the first survey indicate a work RVU for CPT® 27279 of 14.36 and the results of the regression analysis of the second survey indicate a work RVU for CPT® 27279 of 14.1. Conclusion The Rasch analysis indicates that the current work RVU assigned to CPT® 27279 is undervalued at 9.03. Averaging the results of the regression analyses of the two surveys indicates a work RVU for CPT® 27279 of 14.23.

  17. A survey of husbandry practices for lorisid primates in North American zoos and related facilities.

    Science.gov (United States)

    Fuller, Grace; Kuhar, Christopher W; Dennis, Patricia M; Lukas, Kristen E

    2013-01-01

    Zoos and related facilities in North America currently manage five species in the primate family Lorisidae: the greater (Nycticebus coucang), Bengal (N. bengalensis) and pygmy (N. pygmaeus) slow lorises, red slender loris (Loris tardigradus), and potto (Perodicticus potto). We used an online survey to describe institutional housing and husbandry practices for these species and assess the extent to which practices are consistent with established guidelines. Our results show that most captive lorisids are housed solitarily or in pairs. Most individuals occupy a single exhibit space in a building dedicated to nocturnal animals. Facilities are commonly meeting recommendations for abiotic exhibit design and are providing animals with an enriched environment. However, pottos and slender lorises currently occupy exhibit spaces smaller than the recommended minimum, and the impact of cleaning protocols on olfactory communication should be critically evaluated. Few facilities are taking advantage of the benefits of positive reinforcement training for promoting animal welfare. Research is greatly needed on the effects of exhibit lighting on behavior, health, and reproduction; and to determine how best to manage the social needs of lorisids with naturally dispersed social structures. Although captive populations of slender lorises, pottos, and slow lorises are declining, we suggest that improved husbandry knowledge has the potential to positively influence population sustainability and to enhance future efforts to manage the growing pygmy loris population. © 2012 Wiley Periodicals, Inc.

  18. The KMOS Redshift One Spectroscopic Survey (KROSS): The Tully-Fisher Relation at z ~ 1

    CERN Document Server

    Tiley, Alfred L; Swinbank, A M; Bureau, Martin; Harrison, Chris M; Bower, Richard; Johnson, Helen L; Bunker, Andrew J; Jarvis, Matt J; Magdis, Georgios; Sharples, Ray; Smail, Ian; Sobral, David; Best, Philip

    2016-01-01

    We present the stellar mass ($M_{*}$), and K-corrected $K$-band absolute magnitude ($M_{K}$) Tully-Fisher relations (TFRs) for sub-samples of the 584 galaxies spatially resolved in H$\\alpha$ emission by the KMOS Redshift One Spectroscopic Survey (KROSS). We model the velocity field of each of the KROSS galaxies and extract a rotation velocity, $V_{80}$ at a radius equal to the major axis of an ellipse containing 80% of the total integrated H$\\alpha$ flux. The large sample size of KROSS allowed us to select 210 galaxies with well measured rotation speeds. We extract from this sample a further 56 galaxies that are rotationally supported, using the stringent criterion $V_{80}/\\sigma > 3$, where $\\sigma$ is the flux weighted average velocity dispersion. We find the $M_{K}$ and $M_{*}$ TFRs for this sub-sample to be $M_{K} / \\rm{mag}= (-7.3 \\pm 0.9) \\times [(\\log(V_{80}/\\rm{km\\ s^{-1}})-2.25]- 23.4 \\pm 0.2$ , and $\\log(M_{*} / M_{\\odot})= (4.7 \\pm 0.4) \\times [(\\log(V_{80}/\\rm{km\\ s^{-1}}) - 2.25] + 10.0 \\pm 0.3$,...

  19. Survey on prevalence and related factors of migraine in underwater operation personnel in China

    Directory of Open Access Journals (Sweden)

    Mei-yan PAN

    2014-04-01

    Full Text Available Objective To investigate the prevalence, clinical features and related factors of migraine in underwater operation personnel in China.  Methods A total of 308 underwater operation personnel sampled by a cluster sampling method were visited by door-to-door calling and surveyed using the structured questionnaire including sociodemographic data, diagnostic questions on headache, life quality and sleep quality.  Results Seventy-three (23.70% cases suffered from headache in the past one year, among whom 64 cases presented primary headaches (20.78%, including 19 cases of migraine (6.17% manifesting unilateral pain (14/19, pulsatile pain (15/19 and moderate or severe pain (18/19. Phonophobia (14/19 and photophobia (12/19 were the most common accompanying symptoms. Univariate and multivariate Logistic regression analysis revealed that risk factors including age, education, residence, marital status, length of sevice and identity, had no significant differences from migraine prevalence (P > 0.05, for all.  Conclusions Migraine has a high prevalence in underwater operation personnel and exerts serious impact on their work and life quality. doi: 10.3969/j.issn.1672-6731.2014.04.013

  20. Mass spectrometric survey of peptides in cephalopods with an emphasis on the FMRFamide-related peptides.

    Science.gov (United States)

    Sweedler, J V; Li, L; Floyd, P; Gilly, W

    2000-12-01

    A matrix-assisted laser desorption/ionization (MALDI) mass spectrometric (MS) survey of the major peptides in the stellar, fin and pallial nerves and the posterior chromatophore lobe of the cephalopods Sepia officinalis, Loligo opalescens and Dosidicus gigas has been performed. Although a large number of putative peptides are distinct among the three species, several molecular masses are conserved. In addition to peptides, characterization of the lipid content of the nerves is reported, and these lipid peaks account for many of the lower molecular masses observed. One conserved set of peaks corresponds to the FMRFamide-related peptides (FRPs). The Loligo opalescens FMRFa gene has been sequenced. It encodes a 331 amino acid residue prohormone that is processed into 14 FRPs, which are both predicted by the nucleotide sequence and confirmed by MALDI MS. The FRPs predicted by this gene (FMRFa, FLRFa/FIRFa and ALSGDAFLRFa) are observed in all three species, indicating that members of this peptide family are highly conserved across cephalopods.

  1. An environmental survey relating to improvised and emulsion/gel explosives.

    Science.gov (United States)

    Walker, C; Cullum, H; Hiley, R

    2001-03-01

    The detection and identification of traces of inorganic ions and sugars can play a major role in the forensic investigation of an explosives related incident. This survey investigated the background levels of these substances in the general environment. Six sampling locations were selected from around the mainland of the United Kingdom, representing urban and rural sites. Swab and vacuum samples were collected from different locations within each site including motor vehicles, private houses, hotels, the exterior of buildings, road surfaces, and street signs. Sampling was carried out in summer and winter to investigate changes in the levels of the target species due to seasonal factors such as road treatments or weather. The samples were extracted with water and analyzed for a range of inorganic anions, cations, and sugars using ion chromatography. Most of the target anions were found to be common to all locations. Chloride, sulphate, nitrate, and phosphate were found to be the most common and the most abundant. Chlorate was found at a low level in some external samples. Perchlorate and thiocyanate were not detected in any samples. There was a marked increase in the quantity of sodium and chloride detected in samples collected during the winter. Sodium and calcium were detected in most samples. Potassium and magnesium were detected in approximately half of the samples. Ammonium was less common but detected at significant levels in wall samples. Glucose, fructose, and sucrose were detected in the vacuum samples from the interior surfaces of houses, hotels, and cars.

  2. Survey of operation and maintenance-related materials needs in geothermal power plants

    Energy Technology Data Exchange (ETDEWEB)

    Allan, M.L.

    1998-06-01

    A survey was conducted to determine operation and maintenance (O and M)-related materials needs in geothermal power plants and to identify future research and development to address these needs. A total of 44 questionnaires was mailed to geothermal plant operators and industry consultants. The response rate was 54%. The participants were asked to describe type and frequency of materials problems, strategies currently used to mitigate such problems, barriers to using new or alternative materials and technologies, sources of information and give their views on research and development priorities. A wide range of opinions was obtained, reflecting each individual respondent`s perspective and the site-specific nature of some problems. However, the consensus is that corrosion and scaling remain major issues and that components requiring performance improvements include pipelines, well casing, turbines, heat exchangers, condensers, valves and cooling towers. It is recommended that appropriate research and development continue to be directed at reducing O and M costs associated with materials failure or inadequate service. There should be a balance between optimizing existing materials through better design and understanding of behavior in geothermal environments and development of new materials. Life extension of existing equipment, service life prediction, education of plant personnel in materials and methods for mitigating corrosion, and improvements in inhibitors and biocides would also be beneficial.

  3. SURVEY OF OPERATION AND MAINTENANCE-RELATED MATERIALS NEEDS IN GEOTHERMAL POWER PLANTS

    Energy Technology Data Exchange (ETDEWEB)

    ALLAN,M.L.

    1998-06-01

    A survey was conducted to determine operation and maintenance (O and M)-related materials needs in geothermal power plants and to identify future research and development to address these needs. A total of 44 questionnaires was mailed to geothermal plant operators and industry consultants. The response rate was 54%. The participants were asked to describe type and frequency of materials problems, strategies currently used to mitigate such problems, barriers to using new or alternative materials and technologies, sources of information and give their views research and development priorities. A. wide range of opinions was obtained, reflecting each individual respondent's perspective and the site-specific nature of some problems. However, the consensus is that corrosion and scaling remain major issues and that components requiring performance improvements include pipelines, well casing, turbines, heat exchangers, condensers, valves and cooling towers. It is recommended that appropriate research and development continue to be directed at reducing O and M costs associated with materials failure or inadequate service. There should be a balance between optimizing existing materials through better design and understanding of behavior in geothermal environments and development of new materials. Life extension of existing equipment, service life prediction, education of plant personnel in materials and methods for mitigating corrosion, and improvements in inhibitors and biocides would also be beneficial.

  4. Relative Flux Calibration of the LAMOST Spectroscopic Survey of the Galactic Anti-center

    CERN Document Server

    Xiang, Maosheng; Yuan, Haibo; Huo, Zhiying; Huang, Yang; Zheng, Yong; Zhang, Huawei; Chen, Bingqiu; Zhang, Huihua; Sun, Ningchen; Wang, Chun; Zhao, Yongheng; Shi, Jianrong; Luo, Ali; Li, Guoping; Bai, Zongrui; Zhang, Yong; Hou, Yonghui; Yuan, Hailong; Li, Guangwei

    2014-01-01

    We have developed and implemented an iterative algorithm of flux calibration for the LAMOST Spectroscopic Survey of the Galactic anti-center (LSS-GAC). For a given LSS-GAC plate, the spectra are first processed with a set of nominal spectral response curves (SRCs) and used to derive initial stellar atmospheric parameters (effective temperature $T_{\\rm eff}$, surface gravity log\\,$g$ and metallicity [Fe/H]) as well as dust reddening $E(B-V)$ of all targeted stars. For each of the sixteen spectrographs, several F-type stars of good signal-to-noise ratios (SNRs) are then selected as flux standard stars for further, iterative spectral flux calibration. Comparison of spectrophotometric colours, deduced from the flux-calibrated spectra, with the photometric measurements yields average differences of 0.02$\\pm$0.07 and $-$0.04$\\pm$0.09\\,mag for the $(g-r)$ and $(g-i)$, respectively. The relatively large negative offset in $(g-i)$ is due to the fact that we have opted not to correct for the telluric bands, most notabl...

  5. Survey of operation and maintenance-related materials needs in geothermal power plants

    Energy Technology Data Exchange (ETDEWEB)

    Allan, M.L.

    1998-06-01

    A survey was conducted to determine operation and maintenance (O and M)-related materials needs in geothermal power plants and to identify future research and development to address these needs. A total of 44 questionnaires was mailed to geothermal plant operators and industry consultants. The response rate was 54%. The participants were asked to describe type and frequency of materials problems, strategies currently used to mitigate such problems, barriers to using new or alternative materials and technologies, sources of information and give their views on research and development priorities. A wide range of opinions was obtained, reflecting each individual respondent`s perspective and the site-specific nature of some problems. However, the consensus is that corrosion and scaling remain major issues and that components requiring performance improvements include pipelines, well casing, turbines, heat exchangers, condensers, valves and cooling towers. It is recommended that appropriate research and development continue to be directed at reducing O and M costs associated with materials failure or inadequate service. There should be a balance between optimizing existing materials through better design and understanding of behavior in geothermal environments and development of new materials. Life extension of existing equipment, service life prediction, education of plant personnel in materials and methods for mitigating corrosion, and improvements in inhibitors and biocides would also be beneficial.

  6. SURVEY OF OPERATION AND MAINTENANCE-RELATED MATERIALS NEEDS IN GEOTHERMAL POWER PLANTS

    Energy Technology Data Exchange (ETDEWEB)

    ALLAN,M.L.

    1998-06-01

    A survey was conducted to determine operation and maintenance (O and M)-related materials needs in geothermal power plants and to identify future research and development to address these needs. A total of 44 questionnaires was mailed to geothermal plant operators and industry consultants. The response rate was 54%. The participants were asked to describe type and frequency of materials problems, strategies currently used to mitigate such problems, barriers to using new or alternative materials and technologies, sources of information and give their views research and development priorities. A. wide range of opinions was obtained, reflecting each individual respondent's perspective and the site-specific nature of some problems. However, the consensus is that corrosion and scaling remain major issues and that components requiring performance improvements include pipelines, well casing, turbines, heat exchangers, condensers, valves and cooling towers. It is recommended that appropriate research and development continue to be directed at reducing O and M costs associated with materials failure or inadequate service. There should be a balance between optimizing existing materials through better design and understanding of behavior in geothermal environments and development of new materials. Life extension of existing equipment, service life prediction, education of plant personnel in materials and methods for mitigating corrosion, and improvements in inhibitors and biocides would also be beneficial.

  7. [A survey on reproductive health related sexual behavior among middle school students in Luoyang city].

    Science.gov (United States)

    Wang, Ping; Zhang, Ying-jian; Pan, Xin-juan; Hu, Qing-cheng; Lü, Shu-yan; Xia, Xiao-yan; Wang, Ying-fang

    2008-11-01

    To explore the appropriate ways and contents of reproductive health education for middle school students and to understand reproductive health related sexual behavior and influencing factors among middle school students. Reproductive health related sexual behavior was evaluated among junior and senior middle school students in Luoyang by cluster sampling. The statistical software of SAS 8.1 was adopted for data analyses. Sexual behavior and influencing factors were analyzed by logistic regression. Critical sexual behaviors were found significantly higher in senior students, including masturbation, sexual fantasy and sexual intercourse than that in junior students (P sexual behavior among those who ever having had experiences was higher than those who were inexperienced (OR = 2.62, 95%CI: 1.21 - 5.66). Incidence rate of sexual behavior was related to access of reproductive health and STD/AIDS knowledge (OR = 3.09, 95%CI: 1.43 - 6.51). In addition, incidence rate of sexual behavior was related to attitude and relation of amour between boys and girls (OR = 2.24, 95%CI: 1.32 - 3.75). Awareness on reproductive health knowledge among middle school students was not enough. Marginal sexual behaviors as masturbation and sexual fantasy had not been correctly and openly discussed to avoid inappropriate sexual activities.

  8. Smart phones are useful for food intake and physical activity surveys.

    Science.gov (United States)

    Wohlers, Erica M; Sirard, John R; Barden, Charles M; Moon, Jon K

    2009-01-01

    Current self-report methods of recording food intake and Physical Activity (PA) are cumbersome and inaccurate. Food and activity surveys implemented on a smart phone will allow for immediate entry, data transfer to a researcher, and feedback to the user. Ten subjects followed a script, representative of one day, to enter food intake and PA on a smart phone. In the follow-up report, all subjects were interested in using the tested program to compare food intake with PA to predict weight gain and loss.

  9. A pilot survey of junior doctors' confidence in tasks related to broad aspects of competence

    DEFF Research Database (Denmark)

    Skaarup, Anne Marie; Davis, Deborah; Ringsted, Charlotte Vibeke

    2005-01-01

    The aim of this study was to survey junior doctors' growth in confidence in different physician roles. A total of 165 junior doctors in internal medicine completed a self-administered survey of confidence levels in physician roles. Confidence levels between training levels were compared....

  10. Family-related risk factors of obesity among preschool children: results from a series of national epidemiological surveys in China.

    Science.gov (United States)

    Zong, Xin-Nan; Li, Hui; Zhang, Ya-Qin

    2015-09-19

    Family-based child obesity prevention and control strategy has not yet established in many countries or regions, including China, thus what it needs to do now is to continuously develop and improve the strategies. The purpose of this study were to describe a wider spectrum of risk factors of obesity among preschool children and add to the mounting evidence for further improving suggested intervention measures in future family-based programs. Data was collected as part of a series of national epidemiological surveys in childhood conducted in 9 Chinese cities. A population-based, 1:1 matched case-control design was employed to examine risk factors of obesity by means of conditional logistic regression. Obesity was defined as the International Obesity Task Force (IOTF) BMI-for-age cut offs. Eligible subjects were 1234 boys and 610 girls aged 3-7 years in 1996 and 2290 boys and 1008 girls in 2006, including obese and non-obese. High birth weight, gestational hypertension and parents' BMI were closely associated with childhood obesity. Breast feeding in the first 4 months was a protective factor in univariate model in 2006 (OR = 0.834, P = 0.0234), but the association was not seen in multivariate. Appetite, eating speed, daily time and intensity for outdoor activities, night sleep time, and time for TV viewing were identified statistically by multivariate model. Those children brought up in extended family or mainly raised by their grandparents or lived in high income or low education families might have an increased risk of becoming obese. Parents' attitudes on weight control of their children significantly differed between obese and non-obese groups. A wider spectrum of risk factors and an empirical aggregation of family-related risk factors are discussed to further improve future family-based child obesity prevention and control strategies. Most of the risk factors identified by this study presented ranked or quantitative characteristics which might be

  11. Health‐related job loss: findings from a community‐based survey

    Science.gov (United States)

    Solomon, Christine; Poole, Jason; Palmer, Keith T; Coggon, David

    2007-01-01

    Aims To explore the frequency, nature, determinants and outcome of health‐related job loss (HRJL) in men sampled from the general population of three rural areas. Methods Data on lifetime occupational history, including any HRJL, were obtained as part of a postal survey of men aged 24–70 years in three rural areas of England and Wales. Incidence rates were calculated for first health‐related loss of a job that had been held for ⩾1 year. Associations with risk factors were examined by Poisson regression, and by application of conditional logistic regression in a nested case–control study. Results HRJL was reported by 1408 (13%) of the 10 559 men who had held long‐term jobs. The incidence rose steeply with age for cardiorespiratory and neurological disorders, but for accidents and poisoning the trend was, if anything, in the reverse direction. An increase in incidence over time was most marked for musculoskeletal disorders and mental illness, and much less prominent for cardiorespiratory and neurological disease. In comparison with other occupations, the risk was lower in agricultural workers (odds ratio (OR) 0.6, 95% CI 0.5 to 0.8), and higher in policemen (OR 2.4, 95% CI 1.6 to 3.7) and teachers (OR 2.0, 95% CI 1.5 to 2.7), this differential being even greater for HRJL caused by mental illness. Risk was also increased in employees relative to the self‐employed (OR 2.0, 95% CI 1.7 to 2.3). Shift work was associated with a higher incidence of job loss caused by mental illness (OR 1.5, 95%CI 1.1–2.2), and heavy lifting with HRJL caused by musculoskeletal disorders (OR 2.6, 95% CI 2.0 to 3.5). After HRJL, 61% of subjects had subsequently obtained further long‐term employment, usually within 1 year. Conclusions In the population studied, HRJL has become increasingly common, especially in relation to musculoskeletal disorders and mental illness. In addition to being associated with ergonomic stresses in the workplace, it may be importantly

  12. Relative humidity and activity patterns of Ixodes scapularis (Acari: Ixodidae)

    Science.gov (United States)

    Berger, K.A.; Ginsberg, Howard S.; Gonzalez, L.; Mather, T.N.

    2014-01-01

    Laboratory studies have shown clear relationships between relative humidity (RH) and the activity and survival of Ixodes scapularis Say (blacklegged tick). However, field studies have produced conflicting results. We examined this relationship using weekly tick count totals and hourly RH observations at three field sites, stratified by latitude, within the state of Rhode Island. Records of nymphal tick abundance were compared with several RH-related variables (e.g., RH at time of sampling and mean weekly daytime RH). In total, 825 nymphs were sampled in 2009, a year of greater precipitation, with a weighted average leaf litter RH recorded at time of sampling of 85.22%. Alternatively, 649 nymphs were collected in 2010, a year of relatively low precipitation, and a weighted average RH recorded at time of sampling was 75.51%. Negative binomial regression analysis of tick count totals identified cumulative hours <82% RH threshold as a significant factor observed in both years (2009: P = 0.0037; 2010: P < 0.0001). Mean weekly daytime RH did not significantly predict tick activity in either year. However, mean weekly daytime RH recorded with 1-wk lag before sample date was a significant variable (P = 0.0016) in 2010. These results suggest a lag effect between moisture availability and patterns of tick activity and abundance. Differences in the relative importance of each RH variable between years may have been due to abnormally wet summer conditions in 2009.

  13. Body burden of cadmium and its related factors: A large-scale survey in China

    Energy Technology Data Exchange (ETDEWEB)

    Ke, Shen; Cheng, Xi-Yu; Li, Hao; Jia, Wen-Jing; Zhang, Jie-Ying; Luo, Hui-Fang; Wang, Zi-Ling; Chen, Zhi-Nan, E-mail: chen_zhinan56@163.com

    2015-04-01

    A survey of more than 6000 participants from four distinct non-polluted and polluted regions in China was conducted to evaluate the body burden of cadmium (Cd) on the Chinese populations using urinary Cd (UCd) as a biomarker. The findings revealed that the UCd level was 1.24 μg/g creatinine (μg/g cr) for the sample population from non-polluted Shanghai, and the UCd levels exceeded 5 μg/g cr, which is the health-based exposure limit set by the World Health Organization (WHO), in 1.1% of people. The mean UCd levels in moderately polluted (Hubei and Liaoning) and highly polluted areas (Guizhou) were 4.69 μg/g cr, 3.62 μg/g cr and 6.08 μg/g cr, respectively, and these levels were 2.9 to 4.9 times the levels observed in Shanghai. Notably, the UCd levels exceeded the recently updated human biomonitoring II values (i.e., intervention or “action level”) in 44.8%–87.9% of people from these areas compared to only 5.1%–21.4% of people in Shanghai. The corresponding prevalence of elevated UCd levels (> WHO threshold, 5 μg/g cr) was also significantly higher (30.7% to 63.8% vs. 1.1%), which indicates that elevated Cd-induced health risks to residents in these areas. Age and region were significant determinants for UCd levels in a population, whereas gender did not significantly influence UCd. - Highlights: • We performed a Cd exposure survey that involved more than 6000 Chinese subjects. • The body burden of Cd in most of subjects of non-polluted Shanghai is relatively safe. • The UCd levels were much higher in the subjects from polluted areas than from Shanghai. • The UCd levels in the population from Guizhou substantially exceeded the safety limit. • Age and region were significant determinants of UCd.

  14. Systemic complement activation in age-related macular degeneration.

    Science.gov (United States)

    Scholl, Hendrik P N; Charbel Issa, Peter; Walier, Maja; Janzer, Stefanie; Pollok-Kopp, Beatrix; Börncke, Florian; Fritsche, Lars G; Chong, Ngaihang V; Fimmers, Rolf; Wienker, Thomas; Holz, Frank G; Weber, Bernhard H F; Oppermann, Martin

    2008-07-02

    Dysregulation of the alternative pathway (AP) of complement cascade has been implicated in the pathogenesis of age-related macular degeneration (AMD), the leading cause of blindness in the elderly. To further test the hypothesis that defective control of complement activation underlies AMD, parameters of complement activation in blood plasma were determined together with disease-associated genetic markers in AMD patients. Plasma concentrations of activation products C3d, Ba, C3a, C5a, SC5b-9, substrate proteins C3, C4, factor B and regulators factor H and factor D were quantified in patients (n = 112) and controls (n = 67). Subjects were analyzed for single nucleotide polymorphisms in factor H (CFH), factor B-C2 (BF-C2) and complement C3 (C3) genes which were previously found to be associated with AMD. All activation products, especially markers of chronic complement activation Ba and C3d (pAMD patients compared to controls. Similar alterations were observed in factor D, but not in C3, C4 or factor H. Logistic regression analysis revealed better discriminative accuracy of a model that is based only on complement activation markers Ba, C3d and factor D compared to a model based on genetic markers of the complement system within our study population. In both the controls' and AMD patients' group, the protein markers of complement activation were correlated with CFH haplotypes.This study is the first to show systemic complement activation in AMD patients. This suggests that AMD is a systemic disease with local disease manifestation at the ageing macula. Furthermore, the data provide evidence for an association of systemic activation of the alternative complement pathway with genetic variants of CFH that were previously linked to AMD susceptibility.

  15. Systemic complement activation in age-related macular degeneration.

    Directory of Open Access Journals (Sweden)

    Hendrik P N Scholl

    Full Text Available Dysregulation of the alternative pathway (AP of complement cascade has been implicated in the pathogenesis of age-related macular degeneration (AMD, the leading cause of blindness in the elderly. To further test the hypothesis that defective control of complement activation underlies AMD, parameters of complement activation in blood plasma were determined together with disease-associated genetic markers in AMD patients. Plasma concentrations of activation products C3d, Ba, C3a, C5a, SC5b-9, substrate proteins C3, C4, factor B and regulators factor H and factor D were quantified in patients (n = 112 and controls (n = 67. Subjects were analyzed for single nucleotide polymorphisms in factor H (CFH, factor B-C2 (BF-C2 and complement C3 (C3 genes which were previously found to be associated with AMD. All activation products, especially markers of chronic complement activation Ba and C3d (p<0.001, were significantly elevated in AMD patients compared to controls. Similar alterations were observed in factor D, but not in C3, C4 or factor H. Logistic regression analysis revealed better discriminative accuracy of a model that is based only on complement activation markers Ba, C3d and factor D compared to a model based on genetic markers of the complement system within our study population. In both the controls' and AMD patients' group, the protein markers of complement activation were correlated with CFH haplotypes.This study is the first to show systemic complement activation in AMD patients. This suggests that AMD is a systemic disease with local disease manifestation at the ageing macula. Furthermore, the data provide evidence for an association of systemic activation of the alternative complement pathway with genetic variants of CFH that were previously linked to AMD susceptibility.

  16. Relationships between diurnal blood pressure variation, physical activity, and health-related QOL.

    Science.gov (United States)

    Okano, Yasuko; Hirawa, Nobuhito; Tochikubo, Osamu; Mizushima, Shunsaku; Fukuhara, Shunichi; Kihara, Minoru; Toya, Yoshiyuki; Umemura, Satoshi

    2004-02-01

    The aim of this study is to clarify the associations between diurnal blood pressure variation, physical activity and health-related quality of life (HRQOL). Ninety-seven volunteers, including 52 hypertensive patients and 45 healthy subjects (average age, 48 years) participated in this study. Twenty-four hour ambulatory blood pressure and heart rate variability were measured using TM2425 (A&D Co). Physical activity was measured using actigraphy, and HRQOL was assessed by a Medical Outcome Study Short-Forum 36-Item Health Survey (SF-36). Awake mean physical activity positively correlated with the nocturnal dip in systolic blood pressure (SBP) (r = 0.242, p physical functioning positively correlated with awake mean physical activity (r = 0.265, p physical activity (r = 0.269, p = 0.01). Using multiple regression analysis, the nocturnal dip in SBP was found to be correlated with awake and sleep mean physical activities (p physical activity is associated with the nocturnal dip in blood pressure. Moreover, physical activity correlates with some of the factors of HRQOL.

  17. Activity cliffs and activity cliff generators based on chemotype-related activity landscapes.

    Science.gov (United States)

    Pérez-Villanueva, Jaime; Méndez-Lucio, Oscar; Soria-Arteche, Olivia; Medina-Franco, José L

    2015-11-01

    Activity cliffs have large impact in drug discovery; therefore, their detection and quantification are of major importance. This work introduces the metric activity cliff enrichment factor and expands the previously reported activity cliff generator concept by adding chemotype information to representations of the activity landscape. To exemplify these concepts, three molecular databases with multiple biological activities were characterized. Compounds in each database were grouped into chemotype classes. Then, pairwise comparisons of structure similarities and activity differences were calculated for each compound and used to construct chemotype-based structure-activity similarity (SAS) maps. Different landscape distributions among four major regions of the SAS maps were observed for different subsets of molecules grouped in chemotypes. Based on this observation, the activity cliff enrichment factor was calculated to numerically detect chemotypes enriched in activity cliffs. Several chemotype classes were detected having major proportion of activity cliffs than the entire database. In addition, some chemotype classes comprising compounds with smooth structure activity relationships (SAR) were detected. Finally, the activity cliff generator concept was applied to compounds grouped in chemotypes to extract valuable SAR information.

  18. Dietary intake, physical activity and nutritional status in adults: the French nutrition and health survey (ENNS, 2006-2007).

    Science.gov (United States)

    Castetbon, Katia; Vernay, Michel; Malon, Aurélie; Salanave, Benoit; Deschamps, Valérie; Roudier, Candice; Oleko, Amivi; Szego, Emmanuelle; Hercberg, Serge

    2009-09-01

    The French National Programme on Nutrition and Health (Programme national nutrition santé (PNNS)), the aim of which is to reduce nutrition-related chronic diseases, necessitates monitoring of nutritional characteristics. Our objective was to describe dietary intake, physical activity and nutritional status in a national sample of adults, especially according to current French recommendations. The study is based on a cross-sectional population-based survey using a multistage sampling design (Etude nationale nutrition santé (ENNS)). Between February 2006 and March 2007, 3115 18-74-year-old adults were included (participation rate 59.7 %). Energy, macronutrient and food consumption were estimated through three randomly distributed 24 h recalls, and compared to PNNS recommendations; physical activity was described using International Physical Activity Questionnaire guidelines; anthropometry, blood pressure and biochemical measurements were assessed according to national and international references. When compared to current recommendations, intake of carbohydrates (>50 % energy intake without alcohol: 26.4 %), SFA ( lipids: 18.5 %) and total fibre (>25 g/d: 13.7 %) was frequently unsatisfactory. While overall consumption of 'meat, seafood and eggs' was satisfactory, that of fruits and vegetables ( > or = 400 g/d: 43.8 %) and seafood (two or more servings per week: 29.9 %) was frequently too low. The physical activity level was satisfactory at 63.2 %. Overweight was observed in 49.3 % of adults, while 30.9 % were hypertensive and 44.1 % had dyslipidaemia. Vitamin and iron-poor status was found to affect less than 10 % of the population. Based on the ENNS survey, overall nutrition remains a problem in France. Comparison of these data with those of other countries could contribute to a better understanding of variations in nutrition-related diseases.

  19. Evaluation of alternative age-based methods for estimating relative abundance from survey data in relation to assessment models

    DEFF Research Database (Denmark)

    Berg, Casper Willestofte; Nielsen, Anders; Kristensen, Kasper

    2014-01-01

    Indices of abundance from fishery-independent trawl surveys constitute an important source of information for many fish stock assessments. Indices are often calculated using area stratified sample means on age-disaggregated data, and finally treated in stock assessment models as independent...... observations. We evaluate a series of alternative methods for calculating indices of abundance from trawl survey data (delta-lognormal, delta-gamma, and Tweedie using Generalized Additive Models) as well as different error structures for these indices when used as input in an age-based stock assessment model...... the different indices produced. The stratified mean method is found much more imprecise than the alternatives based on GAMs, which are found to be similar. Having time-varying index variances is found to be of minor importance, whereas the independence assumption is not only violated but has significant impact...

  20. Quality-assurance and data management plan for groundwater activities by the U.S. Geological Survey in Kansas, 2014

    Science.gov (United States)

    Putnam, James E.; Hansen, Cristi V.

    2014-01-01

    As the Nation’s principle earth-science information agency, the U.S. Geological Survey (USGS) is depended on to collect data of the highest quality. This document is a quality-assurance plan for groundwater activities (GWQAP) of the Kansas Water Science Center. The purpose of this GWQAP is to establish a minimum set of guidelines and practices to be used by the Kansas Water Science Center to ensure quality in groundwater activities. Included within these practices are the assignment of responsibilities for implementing quality-assurance activities in the Kansas Water Science Center and establishment of review procedures needed to ensure the technical quality and reliability of the groundwater products. In addition, this GWQAP is intended to complement quality-assurance plans for surface-water and water-quality activities and similar plans for the Kansas Water Science Center and general project activities throughout the USGS. This document provides the framework for collecting, analyzing, and reporting groundwater data that are quality assured and quality controlled. This GWQAP presents policies directing the collection, processing, analysis, storage, review, and publication of groundwater data. In addition, policies related to organizational responsibilities, training, project planning, and safety are presented. These policies and practices pertain to all groundwater activities conducted by the Kansas Water Science Center, including data-collection programs, interpretive and research projects. This report also includes the data management plan that describes the progression of data management from data collection to archiving and publication.

  1. The relation between instrumental musical activity and cognitive aging.

    Science.gov (United States)

    Hanna-Pladdy, Brenda; MacKay, Alicia

    2011-05-01

    Intensive repetitive musical practice can lead to bilateral cortical reorganization. However, whether musical sensorimotor and cognitive abilities transfer to nonmusical cognitive abilities that are maintained throughout the life span is unclear. In an attempt to identify modifiable lifestyle factors that may potentially enhance successful aging, we evaluated the association between musical instrumental participation and cognitive aging. Seventy older healthy adults (ages 60-83) varying in musical activity completed a comprehensive neuropsychological battery. The groups (nonmusicians, low and high activity musicians) were matched on age, education, history of physical exercise, while musicians were matched on age of instrumental acquisition and formal years of musical training. Musicians were classified in the low (1-9 years) or high (>10 years) activity group based on years of musical experience throughout their life span. The results of this preliminary study revealed that participants with at least 10 years of musical experience (high activity musicians) had better performance in nonverbal memory (η2 = .106), naming (η2 = .103), and executive processes (η2 = .131) in advanced age relative to nonmusicians. Several regression analyses evaluated how years of musical activity, age of acquisition, type of musical training, and other variables predicted cognitive performance. These correlational results suggest a strong predictive effect of high musical activity throughout the life span on preserved cognitive functioning in advanced age. A discussion of how musical participation may enhance cognitive aging is provided along with other alternative explanations.

  2. The Relation Between Instrumental Musical Activity and Cognitive Aging

    Science.gov (United States)

    Hanna-Pladdy, Brenda; MacKay, Alicia

    2015-01-01

    Objective Intensive repetitive musical practice can lead to bilateral cortical reorganization. However, whether musical sensorimotor and cognitive abilities transfer to nonmusical cognitive abilities that are maintained throughout the life span is unclear. In an attempt to identify modifiable lifestyle factors that may potentially enhance successful aging, we evaluated the association between musical instrumental participation and cognitive aging. Method Seventy older healthy adults (ages 60–83) varying in musical activity completed a comprehensive neuropsychological battery. The groups (nonmusicians, low and high activity musicians) were matched on age, education, history of physical exercise, while musicians were matched on age of instrumental acquisition and formal years of musical training. Musicians were classified in the low (1–9 years) or high (>10 years) activity group based on years of musical experience throughout their life span. Results The results of this preliminary study revealed that participants with at least 10 years of musical experience (high activity musicians) had better performance in nonverbal memory (η2 = .106), naming (η2 = .103), and executive processes (η2 = .131) in advanced age relative to nonmusicians. Several regression analyses evaluated how years of musical activity, age of acquisition, type of musical training, and other variables predicted cognitive performance. Conclusions These correlational results suggest a strong predictive effect of high musical activity throughout the life span on preserved cognitive functioning in advanced age. A discussion of how musical participation may enhance cognitive aging is provided along with other alternative explanations. PMID:21463047

  3. Geophysical survey on trench excavation of active faults; Butsuri tansa to katsudanso trench chosa

    Energy Technology Data Exchange (ETDEWEB)

    Kanayama, S.; Hasegawa, S.; Tsuruta, S. [Shikoku Research Inst. Inc., Kagawa (Japan); Kawakami, H. [Yonden Consultants Co. Inc., Kagawa (Japan)

    1997-12-01

    This paper describes cases of geophysical survey used for investigation on a few active faults, and future requirements thereof to help develop active fault surveys. Seismic exploration using the reflection method on the Nagao fault revealed distinct existence of a reverse fault with southward inclination of about 50 degrees. A crush zone caused by this fault was recognized also in the granite base. A few small crush zones in reverse direction to the main fault were found in granite in upper base of the fault, which were thought secondary to activities of the main fault. Seismic exploration using the reflection method was performed on the Iyo fault in the central tectonic line to identify underground structures of the Iyo fault and the Gunchu fault, by which the location of the Iyo fault was verified. The Chichio fault in the central tectonic line was explored by using the {rho}a-{rho}u method, and the Okamura fault in the central tectonic line by using the specific resistance imaging method. The length of a fault per action, which is always a problem, or the problem of fault groups acting associatively could not be discussed if structural analysis of ground of great depths is omitted, when estimating scales of earthquakes from active faults. 18 refs., 10 figs.

  4. Quitting activity and tobacco brand switching: findings from the ITC-4 Country Survey.

    Science.gov (United States)

    Cowie, Genevieve A; Swift, Elena; Partos, Timea; Borland, Ron

    2015-04-01

    Among Australian smokers, to examine associations between cigarette brand switching, quitting activity and possible causal directions by lagging the relationships in different directions. Current smokers from nine waves (2002 to early 2012) of the ITC-4 Country Survey Australian dataset were surveyed. Measures were brand switching, both brand family and product type (roll-your-own versus factory-made cigarettes) reported in adjacent waves, interest in quitting, recent quit attempts, and one month sustained abstinence. Switching at one interval was unrelated to concurrent quit interest. Quit interest predicted switching at the following interval, but the effect disappeared once subsequent quit attempts were controlled for. Recent quit attempts more strongly predicted switching at concurrent (OR 1.34, 95%CI=1.18-1.52, pbrand switching does not affect subsequent quitting. Brand switching does not appear to interfere with quitting. © 2015 Public Health Association of Australia.

  5. Exercising self-control increases relative left frontal cortical activation.

    Science.gov (United States)

    Schmeichel, Brandon J; Crowell, Adrienne; Harmon-Jones, Eddie

    2016-02-01

    Self-control refers to the capacity to override or alter a predominant response tendency. The current experiment tested the hypothesis that exercising self-control temporarily increases approach motivation, as revealed by patterns of electrical activity in the prefrontal cortex. Participants completed a writing task that did vs did not require them to exercise self-control. Then they viewed pictures known to evoke positive, negative or neutral affect. We assessed electroencephalographic (EEG) activity while participants viewed the pictures, and participants reported their trait levels of behavioral inhibition system (BIS) and behavioral activation system (BAS) sensitivity at the end of the study. We found that exercising (vs not exercising) self-control increased relative left frontal cortical activity during picture viewing, particularly among individuals with relatively higher BAS than BIS, and particularly during positive picture viewing. A similar but weaker pattern emerged during negative picture viewing. The results suggest that exercising self-control temporarily increases approach motivation, which may help to explain the aftereffects of self-control (i.e. ego depletion).

  6. [Sports practice is related to parasympathetic activity in adolescents].

    Science.gov (United States)

    Cayres, Suziane Ungari; Vanderlei, Luiz Carlos Marques; Rodrigues, Aristides Machado; Silva, Manuel João Coelho E; Codogno, Jamile Sanches; Barbosa, Maurício Fregonesi; Fernandes, Rômulo Araújo

    2015-01-01

    To analyze the relationship among sports practice, physical education class, habitual physical activity and cardiovascular risk in adolescents. Cross-sectional study with 120 schoolchildren (mean: 11.7±0.7 years old), with no regular use of medicines. Sports practice and physical education classes were assessed through face-to-face interview, while habitual physical activity was assessed by pedometers. Body weight, height and height-cephalic trunk were used to estimate maturation. The following variables were measured: body fatness, blood pressure, resting heart rate, blood flow velocity, intima-media thickness (carotid and femoral) and heart rate variability (mean between consecutive heartbeats and statistical index in the time domain that show the autonomic parasympathetic nervous system activity root-mean by the square of differences between adjacent normal R-R intervals in a time interval. Statistical treatment used Spearman correlation adjusted by sex, ethnicity, age, body fatness and maturation. Independently of potential confounders, sports practice was positively related to autonomic parasympathetic nervous system activity (β=0.039 [0.01; 0.76]). On the other hand, the relationship between sport practice and mean between consecutive heartbeats (β=0,031 [-0.01; 0.07]) was significantly mediated by biological maturation. Sport practice was related to higher heart rate variability at rest. Copyright © 2015 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  7. Sports practice is related to parasympathetic activity in adolescents

    Directory of Open Access Journals (Sweden)

    Suziane Ungari Cayres

    2015-06-01

    Full Text Available OBJECTIVE: To analyze the relationship among sports practice, physical education class, habitual physical activity and cardiovascular risk in adolescents. METHODS: Cross-sectional study with 120 schoolchildren (mean: 11.7±0.7 years old, with no regular use of medicines. Sports practice and physical education classes were assessed through face-to-face interview, while habitual physical activity was assessed by pedometers. Bodyweight, height and height-cephalic trunk were used to estimate maturation. The following variables were measured: body fatness, blood pressure, resting heart rate, blood flow velocity, intima-media thickness (carotid and femoral and heart rate variability (mean between consecutive heartbeats and statistical index in the time domain that show the autonomic parasympathetic nervous system activity root-mean by the square of differences between adjacent normal R-R intervals in a time interval. Statistical treatment used Spearman correlation adjusted by sex, ethnicity, age, body fatness and maturation. RESULTS: Independently of potential confounders, sports practice was positively related to autonomic parasympathetic nervous system activity (β=0.039 [0.01; 0.76]. On the other hand, the relationship between sport practice and mean between consecutive heartbeats (β=0,031 [-0.01; 0.07] was significantly mediated by biological maturation. CONCLUSIONS: Sport practice was related to higher heart rate variability at rest.

  8. Brood surveys and hunter observations used to predict gobbling activity wild turkeys in Mississippi

    Science.gov (United States)

    Palumbo, Matthew D.; Vilella, Francisco; Strickland, Bronson K.; Wang, Guiming; Godwin, Dave

    2014-01-01

    The Mississippi Department of Wildlife, Fisheries, and Parks utilize data from turkey hunter observations and brood surveys from across the state to manage wild turkey Meleagris gallopavo populations. Since 1995, hunters have collected gobbling and jake observation data, while the Mississippi Department of Wildlife, Fisheries, and Parks' personnel and cooperating wildlife managers of several natural resource agencies throughout the state have collected brood survey data. Both sources of data serve to forecast poult recruitment and gobbling activity. The objective of this study was to evaluate if these data can serve as a viable predictor of gobbling activity. We used three mixed models to investigate the relationship between the number of jakes observed per hour of hunting 1 y prior and the total number of poults per hens 2 y prior (model 1), number of gobblers heard per hour of hunting and the number of jakes observed per hour of hunting 1 y prior (model 2), the number of gobblers heard per hour of hunting and the total number poults per total hens observed 2 y prior (model 3) using data from 1995 to 2008 among five wild turkey management regions encompassing the state. We incorporated region as a random effect to account for spatial variation. We found the number of jakes observed per hour of hunting 1 y prior correlated with the total number of poults per total hens observed 2 y prior. We also found the number of gobblers heard per hour of hunting correlated with the number of jakes observed per hour of hunting 1 y prior. Additionally, we found that the total poults per total hens observed 2 y prior was correlated to the number of gobblers heard per hour of hunting. Our results show promise for using indices of gobbling activity, jake observations, and brood surveys to estimate gobbling activity.

  9. The rotation-activity relation in M dwarfs

    Science.gov (United States)

    Newton, Elisabeth R.; Irwin, Jonathan; Charbonneau, David; Berlind, Perry L.; Calkins, Michael L.; Mink, Jessica D.

    2017-01-01

    Main sequence stars with masses below approximately 0.35 solar masses are fully-convective, and are expected to have a different type of magnetic dynamo than solar-type stars. Observationally, the dynamo mechanism can be probed through the relationship between rotation and magnetic activity, and the evolution of these properties. Though M dwarfs are the most common type of star in the galaxy, a lack of observational constraints at ages beyond 1 Gyr has hampered studies of the rotation-activity relation. To address this, we have made new measurements of rotation and magnetic activity in nearby, field-age M dwarfs. Combining our 386 rotation period measurements and 247 new optical spectra with data from the literature, we are able to probe the rotation-activity in M dwarfs with masses from 0.1 to 0.6 solar masses. We observe a threshold in the mass--period plane that separates active and inactive M dwarfs. The threshold coincides with the fast-period edge of the slowly rotating population, at approximately the rotation period at which an era of rapid rotational evolution appears to cease. We confirm that the activity of rapidly rotating M dwarfs maintains a saturated value. We have measured rotation periods as long as 140 days, allowing us to probe the unsaturated regime in detail. Our data show a clear power-law decay in relative H-alpha luminosity as a function Rossby number. We discuss implications for the magnetic dynamo mechanism.We acknowledge funding from the National Science Foundation, the David and Lucile Packard Foundation Fellowship for Science and Engineering, and the John Templeton Foundation. E.R.N. acknowledges support from the NSF through a Graduate Research Fellowship and an Astronomy and Astrophysics Postdoctoral Fellowship.

  10. The KMOS Redshift One Spectroscopic Survey (KROSS): the Tully-Fisher relation at z ˜ 1

    Science.gov (United States)

    Tiley, Alfred L.; Stott, John P.; Swinbank, A. M.; Bureau, Martin; Harrison, Chris M.; Bower, Richard; Johnson, Helen L.; Bunker, Andrew J.; Jarvis, Matt J.; Magdis, Georgios; Sharples, Ray; Smail, Ian; Sobral, David; Best, Philip

    2016-07-01

    We present the stellar mass (M*), and K-corrected K-band absolute magnitude (MK) Tully-Fisher relations (TFRs) for subsamples of the 584 galaxies spatially resolved in H α emission by the KMOS Redshift One Spectroscopic Survey (KROSS). We model the velocity field of each of the KROSS galaxies and extract a rotation velocity, V80 at a radius equal to the major axis of an ellipse containing 80 per cent of the total integrated H α flux. The large sample size of KROSS allowed us to select 210 galaxies with well-measured rotation speeds. We extract from this sample a further 56 galaxies that are rotationally supported, using the stringent criterion V80/σ > 3, where σ is the flux weighted average velocity dispersion. We find the MK and M* TFRs for this subsample to be MK / {mag}= (-7.3 ± 0.9) × [(log (V_{80}/{km s^{-1}})-2.25]- 23.4 ± 0.2, and log (M_{{ast }} / M_{{⊙}})= (4.7 ± 0.4) × [(log (V_{80}/{km s^{-1}}) - 2.25] + 10.0 ± 0.3, respectively. We find an evolution of the M* TFR zero-point of -0.41 ± 0.08 dex over the last ˜8 billion years. However, we measure no evolution in the MK TFR zero-point over the same period. We conclude that rotationally supported galaxies of a given dynamical mass had less stellar mass at z ˜ 1 than the present day, yet emitted the same amounts of K-band light. The ability of KROSS to differentiate, using integral field spectroscopy with KMOS, between those galaxies that are rotationally supported and those that are not explains why our findings are at odds with previous studies without the same capabilities.

  11. Activity and Kinematics of White Dwarf-M Dwarf Binaries from the SUPERBLINK Proper Motion Survey

    Science.gov (United States)

    Skinner, Julie N.; Morgan, Dylan P.; West, Andrew A.; Lépine, Sébastien; Thorstensen, John R.

    2017-09-01

    We present an activity and kinematic analysis of high proper motion white dwarf-M dwarf binaries (WD+dMs) found in the SUPERBLINK survey, 178 of which are new identifications. To identify WD+dMs, we developed a UV–optical–IR color criterion and conducted a spectroscopic survey to confirm each candidate binary. For the newly identified systems, we fit the two components using model white dwarf spectra and M dwarf template spectra to determine physical parameters. We use Hα chromospheric emission to examine the magnetic activity of the M dwarf in each system, and investigate how its activity is affected by the presence of a white dwarf companion. We find that the fraction of WD+dM binaries with active M dwarfs is significantly higher than their single M dwarf counterparts at early and mid-spectral types. We corroborate previous studies that find high activity fractions at both close and intermediate separations. At more distant separations, the binary fraction appears to approach the activity fraction for single M dwarfs. Using derived radial velocities and the proper motions, we calculate 3D space velocities for the WD+dMs in SUPERBLINK. For the entire SUPERBLINK WD+dMs, we find a large vertical velocity dispersion, indicating a dynamically hotter population compared to high proper motion samples of single M dwarfs. We compare the kinematics for systems with active M dwarfs and those with inactive M dwarfs, and find signatures of asymmetric drift in the inactive sample, indicating that they are drawn from an older population. Based on observations obtained at the MDM Observatory operated by Dartmouth College, Columbia University, The Ohio State University, and the University of Michigan.

  12. Trade-offs between commuting time and health-related activities.

    Science.gov (United States)

    Christian, Thomas J

    2012-10-01

    To further understand documented associations between obesity and urban sprawl, this research describes individuals' trade-offs between health-related activities and commuting time. A cross-section of 24,861 working-age individuals employed full-time and residing in urban counties is constructed from the American Time Use Survey (2003-2010). Data are analyzed using seemingly unrelated regressions to quantify health-related activity decreases in response to additional time spent commuting. Outcomes are total daily minutes spent in physical activity at a moderate or greater intensity, preparing food, eating meals with family, and sleeping. Commuting time is measured as all travel time between home and work and vice versa. The mean commuting time is 62 min daily, the median is 55 min, and 10.1% of workers commute 120 min or more. Spending an additional 60 min daily commuting above average is associated with a 6% decrease in aggregate health-related activities and spending an additional 120 min is associated with a 12% decrease. The greatest percentage of commuting time comes from sleeping time reductions (28-35%). Additionally, larger proportions of commuting time are taken from physical activity and food preparation relative to the mean commuting length: of 60 min spent commuting, 16.1% is taken from physical activity and 4.1% is taken from food preparation; of 120 min commuting, 20.3% is taken from physical activity and 5.6% is taken from food preparation. The results indicate that longer commutes are associated with behavioral patterns which over time may contribute to obesity and other poor health outcomes. These findings will assist both urban planners and researchers wishing to understand time constraints' impacts on health.

  13. Relating ACT-R buffer activation to EEG activity during an attentional blink task

    NARCIS (Netherlands)

    van Vugt, M. K.; Rußwinkel, N.; Drewitz, U.; van Rijn, H.

    2012-01-01

    While a clear relation has been established between ACT-R and activity in fMRI, little is known about whether ACT-R has also correlates in EEG activity. Because of its superior temporal resolution compared to fMRI, EEG could potentially be used to adjudicate between model versions that differ in tim

  14. FY 1998 survey report on the potential study of cooperation related to the activity implementation joint in 6 countries of Southeast Asia (Vietnam, Laos, Cambodia, Myanmar, Thailand and Malaysia); 1998 nendo Indoshina 6 kakkoku (Vietnam, Laos, Cambodia, Myanmar, Tai oyobi Malaysia) ni okeru energy kankyo kanren kyodo kenkyu jisshi kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A potential study in FY 1998 was made of the energy/environment related activity implementation joint (COP3 related AIJ) in 6 Southeast Asian countries. Vietnam is a country which is the lowest in greenhouse effect gas (GHG) emission in the world, but they want the international assistance for their continued development and contribution to the global environment. Laos has to continue their economic development for extermination of poverty and improvement of life level. Accordingly, AIJ has to be the one that supports those and is helpful for both industrial development and environmental improvement. The same in Cambodia as in Laos, AIJ has to be the one that is helpful for both industrial development and promotion of environmental improvement. In Myanmar, GHG emits (CO2 conversion) 94.5% in the agricultural sector where methane is emitted from livestock and rice growing. There, the forest protection plays a big role. In Thailand, the use of land and forest protection are subjects mainly with the heightening of energy efficiency and fuel substitution. Malaysia, of course, promotes the economic development, has the leading GHG policy (traffic management in urban area, etc.), and wants the international technology transfer. (NEDO)

  15. Acculturation, physical activity and television viewing in Hispanic women: findings from the 2005 California Women's Health Survey

    Science.gov (United States)

    Banna, Jinan C; Kaiser, Lucia L; Drake, Christiana; Townsend, Marilyn S

    2015-01-01

    Objective To assess the relationship of acculturation with physical activity and sedentary behaviours among Hispanic women in California. Design Data from the 2005 California Women's Health Survey (CWHS) – a cross-sectional telephonic survey of health indicators and health-related behaviours and attitudes – were used. Setting Using a random-digit dialling process, data were collected monthly from January to December 2005. Subjects A total of 1298 women aged ≥18 years in California who self-identified as Hispanic. Results Of the participants included in the analysis, 49% were adherent to physical activity recommendations (with 150 min of weekly activity signifying adherence). There was no significant association between language acculturation and moderate or vigorous physical activity after controlling for potential confounders such as smoking, age and employment status. There was also no association between duration of residence in the USA and moderate or vigorous physical activity. Language acculturation was positively associated with television (TV) viewing, with highly acculturated women reporting more hours of TV viewing compared with women with an intermediate acculturation score (P=0.0001), and those with an intermediate score reporting more hours of TV viewing compared with those with a low score (P=0.003). This relationship persisted after inclusion of smoking, employment status, age and education in the model. Conclusions Higher levels of language acculturation may be associated with increased sedentary behaviours because of the influence of US culture on those women who have assimilated to the culture. Acculturation is an important factor to be taken into account when designing health education interventions for the Hispanic female population. PMID:21794203

  16. Trauma-Related Impairment in Children--A Survey in Sri Lankan Provinces Affected by Armed Conflict

    Science.gov (United States)

    Elbert, Thomas; Schauer, Maggie; Schauer, Elisabeth; Huschka, Bianca; Hirth, Michael; Neuner, Frank

    2009-01-01

    Objectives: The present study examined traumatic experiences, PTSD, and co-morbid symptoms in relation to neuropsychological and school performance in school children affected by two decades of civil war and unrest. Method: The epidemiological survey of children's mental health included a representative sample of 420 school children. Local…

  17. Relative efficacy of cash versus vouchers in engaging opioid substitution treatment clients in survey-based research.

    Science.gov (United States)

    Topp, Libby; Islam, M Mofizul; Day, Carolyn Ann

    2013-04-01

    Concerns that cash payments to people who inject drugs (PWID) to reimburse research participation will facilitate illicit drug purchases have led some ethical authorities to mandate department store/supermarket vouchers as research reimbursement. To examine the relative efficacy of the two forms of reimbursement in engaging PWID in research, clients of two public opioid substitution therapy clinics were invited to participate in a 20-30 min, anonymous and confidential interview about alcohol consumption on two separate occasions, 4 months apart. Under the crossover design, at Time 1, clients of Clinic 1 were offered $A20 cash as reimbursement, while clients of Clinic 2 were offered an $A20 voucher; at Time 2, the form of reimbursement was reversed. Using clinic records to determine the denominator (number of clients dosed), we found that compared with clients offered a voucher, a significantly higher proportion of clients who were offered cash participated in the survey (58% (139/241) vs 74% (186/252); χ(2)=14.27; p=0.0002). At first participation, respondents most commonly reported planning to purchase food/drinks/groceries (68%), cigarettes (21%) and transport/fuel (11%) with their payments, with those reimbursed in cash more likely to report planning to fund transport/fuel (19% vs 1%; ppayment. Results demonstrate that modest cash payments enhanced recruitment of this group, an important consideration given the challenges of delineating the parameters of a population defined by illegal activity, seemingly without promoting excessive additional drug use.

  18. Survey activities seeks recovery of an old town in Abruzzo hit by the earthquake of 2009

    Directory of Open Access Journals (Sweden)

    Pasquale Tunzi

    2017-06-01

    Full Text Available After the earthquake of L’Aquila in 2009, the Pescara University “G. d’Annunzio” undertook a study about some of the fifty-seven urban centers affected by the earthquake in order to recover them. Real estate  damages were huge and 47% of buildings were completely unusable. In order to cope with the urgencies, as indicated by the Region, campaigns have been organized of survey. Here is presented the survey related to the medieval town of Brittoli, located on the foothills of the Gran Sasso, led by a team of the Faculty of Architecture, using various methods. The produced material, along with the other six municipalities, provided support for the Reconstruction Plans of Municipalities in the Homogenous Area 5.

  19. An X-Ray-selected Active Galactic Nucleus at z=4.6 Discovered by the CYDER Survey

    NARCIS (Netherlands)

    Treister, E.; Castander, F.J.; Maccarone, T.J.; Herrera, D.; Gawiser, E.; Maza, J.; Coppi, P.S.

    2004-01-01

    We present the discovery of a high-redshift, X-ray-selected active galactic nucleus (AGN) by the Calan-Yale Deep Extragalactic Research (CYDER) survey: CXOCY J033716.7-050153, located at z=4.61, the second high-redshift AGN discovered by this survey. Here we present its optical, near-IR, and X-ray

  20. Prevalence of musculoskeletal symptoms related with activities of daily living and contributing factors in Korean adults.

    Science.gov (United States)

    Choi, Kyusik; Park, Jae-Hyun; Cheong, Hae-Kwan

    2013-01-01

    This study aims to investigate the prevalence of musculoskeletal symptoms and factors related to daily activities in a representative Korean population. This study was based on the questions about musculoskeletal symptoms in the Korean General Social Survey 2010. The questionnaire about musculoskeletal symptoms was adopted from Korean Occupational Safety and Health Agency guide, and it includes general characteristics, characteristics of pain, work type, work intensity and a 12-item Short Form Health Survey (SF-12). We utilized the criteria of the National Institute for Occupational Safety and Health to define the prevalence of musculoskeletal symptoms. Demographic, behavioral and socioeconomic factors were analyzed using logistic regression. The prevalence of musculoskeletal symptoms was 38.3%. The prevalence was higher in females, the elderly, those without health insurance, and those with a low income, low education, and occupations with a heavy workload. The prevalence by body part was highest in the back, shoulder, and knee, in that order. The physical component summary and mental component summary of the SF-12 decreased with increasing musculoskeletal symptoms. Musculoskeletal symptoms are very common in the general population, and related to various socio-demographic factors. These results suggest that active prevention and management of musculoskeletal symptoms is needed at a national level.

  1. Reliability of a patient survey assessing cost-related changes in health care use among high deductible health plan enrollees

    Directory of Open Access Journals (Sweden)

    Galbraith Alison A

    2011-05-01

    Full Text Available Abstract Background Recent increases in patient cost-sharing for health care have lent increasing importance to monitoring cost-related changes in health care use. Despite the widespread use of survey questions to measure changes in health care use and related behaviors, scant data exists on the reliability of such questions. Methods We administered a cross-sectional survey to a stratified random sample of families in a New England health plan's high deductible health plan (HDHP with ≥ $500 in annualized out-of-pocket expenditures. Enrollees were asked about their knowledge of their plan, information seeking, behavior change associated with having a deductible, experience of delay in care due in part to cost, and hypothetical delay in care due in part to cost. Initial respondents were mailed a follow-up survey within two weeks of each family returning the original survey. We computed several agreement statistics to measure the test-retest reliability for select questions. We also conducted continuity adjusted chi-square, and McNemar tests in both the original and follow-up samples to measure the degree to which our results could be reproduced. Analyses were stratified by self-reported income. Results The test-retest reliability was moderate for the majority of questions (0.41 - 0.60 and the level of test-retest reliability did not differ substantially across each of the broader domains of questions. The observed proportions of respondents with delayed or foregone pediatric, adult, or any family care were similar when comparing the original and follow-up surveys. In the original survey, respondents in the lower-income group were more likely to delay or forego pediatric care, adult care, or any family care. All of the tests comparing income groups in the follow-up survey produced the same result as in the original survey. Conclusions In this population of HDHP beneficiaries, we found that survey questions concerning plan knowledge, information

  2. M Dwarf Activity in the Pan-STARRS 1 Medium-Deep Survey: First Catalog and Rotation Periods

    CERN Document Server

    Kado-Fong, Erin; Mann, Andrew W; Berger, Edo; Burgett, William S; Chambers, Kenneth C; Huber, Mark E; Kaiser, Nicholas; Kudritzki, Rolf-Peter; Magnier, Eugene A; Wainscoat, Richard J; Waters, Christopher

    2016-01-01

    We report on an ongoing project to investigate activity in the M dwarf stellar population observed by the Pan-STARRS 1 Medium Deep Survey (PS1-MDS). Using a custom-built pipeline, we refine an initial sample of $\\approx$ 4 million sources in PS1-MDS to a sample of 184,148 candidate cool stars using color cuts. Motivated by the well-known relationship between rotation and stellar activity, we use a multi-band periodogram analysis and visual vetting to identify 271 sources that are likely rotating M dwarfs. We derive a new set of polynomials relating M dwarf PS1 colors to fundamental stellar parameters and use them to estimate the masses, distances, effective temperatures, and bolometric luminosities of our sample. We present a catalog containing these values, our measured rotation periods, and cross-matches to other surveys. Our final sample spans periods of $\\lesssim$1-130 days in stars with estimated effective temperatures of $\\approx$ 2700-4000 K. Twenty-two of our sources have X-ray cross-matches, and they...

  3. Medicinal plant activity on Helicobacter pylori related diseases

    Science.gov (United States)

    Wang, Yuan-Chuen

    2014-01-01

    More than 50% of the world population is infected with Helicobacter pylori (H. pylori). The bacterium highly links to peptic ulcer diseases and duodenal ulcer, which was classified as a group I carcinogen in 1994 by the WHO. The pathogenesis of H. pylori is contributed by its virulence factors including urease, flagella, vacuolating cytotoxin A (VacA), cytotoxin-associated gene antigen (Cag A), and others. Of those virulence factors, VacA and CagA play the key roles. Infection with H. pylori vacA-positive strains can lead to vacuolation and apoptosis, whereas infection with cagA-positive strains might result in severe gastric inflammation and gastric cancer. Numerous medicinal plants have been reported for their anti-H. pylori activity, and the relevant active compounds including polyphenols, flavonoids, quinones, coumarins, terpenoids, and alkaloids have been studied. The anti-H. pylori action mechanisms, including inhibition of enzymatic (urease, DNA gyrase, dihydrofolate reductase, N-acetyltransferase, and myeloperoxidase) and adhesive activities, high redox potential, and hydrophilic/hydrophobic natures of compounds, have also been discussed in detail. H. pylori-induced gastric inflammation may progress to superficial gastritis, atrophic gastritis, and finally gastric cancer. Many natural products have anti-H. pylori-induced inflammation activity and the relevant mechanisms include suppression of nuclear factor-κB and mitogen-activated protein kinase pathway activation and inhibition of oxidative stress. Anti-H. pylori induced gastric inflammatory effects of plant products, including quercetin, apigenin, carotenoids-rich algae, tea product, garlic extract, apple peel polyphenol, and finger-root extract, have been documented. In conclusion, many medicinal plant products possess anti-H. pylori activity as well as an anti-H. pylori-induced gastric inflammatory effect. Those plant products have showed great potential as pharmaceutical candidates for H. pylori

  4. Self-control constructs related to measures of dietary intake and physical activity in adolescents.

    Science.gov (United States)

    Wills, Thomas A; Isasi, Carmen R; Mendoza, Don; Ainette, Michael G

    2007-12-01

    To test self-regulation concepts in relation to dietary intake and physical activity patterns in adolescence, which we predicted to be influenced by components of a self-control model. A survey was conducted with a multiethnic sample of 9th grade public school students in a metropolitan area (N = 539). Confirmatory analysis tested the measurement structure of self-control. Structural equation modeling tested the association of self-control constructs with measures of fruit and vegetable intake, saturated fat intake, physical activity, and sedentary behavior. Confirmatory analysis of 14 indicators of self-control showed best fit for a two-factor structure, with latent constructs of good self-control (planfulness) and poor self-control (impulsiveness). Good self-control was related to more fruit and vegetable intake, more participation in sports, and less sedentary behavior. Poor self-control was related to more saturated fat intake and less vigorous exercise. These effects were independent of gender, ethnicity, and parental education, which themselves had relations to diet and exercise measures. Multiple-group modeling indicated that effects of self-control were comparable across gender and ethnicity subgroups. Self-control concepts are relevant for patterns of dietary intake and physical activity among adolescents. Attention to self-control processes may be warranted for prevention programs to improve health behaviors in childhood and adolescence.

  5. Evolution of Daily Activity Patterns from 1971 to 1981: A Study of the Halifax Activity Panel Survey

    Directory of Open Access Journals (Sweden)

    Andrew S. Harvey

    2001-12-01

    similarity measures between character strings, which can be used to measure the similarity of two persons’ daily activities, to measure change over time, or to determine the relative similarity of three or more activity diaries. The results of the research showed that both pure activities and activity-settings identified broadly the same behvioural groupings: employed workers, domestic workers, and weekend activities. The similarity of activity patterns of individuals was greater over the ten-year analysis period than the average similarity of the sample in either 1971 or 1981. The average similarity of activity and activitysetting patterns rose from 1971 to 1981, which contradicts observations that daily routines are becoming more complex and diverse.

  6. Physical activity in men and women with arthritis National Health Interview Survey, 2002.

    Science.gov (United States)

    Shih, Margaret; Hootman, Jennifer M; Kruger, Judy; Helmick, Charles G

    2006-05-01

    Regular physical activity in persons with arthritis has been shown to decrease pain, improve function, and delay disability. This study estimates the national prevalence of leisure-time physical activity and identifies factors associated with physical inactivity in adults with arthritis. Data from the 2002 National Health Interview Survey were analyzed in 2004-2005 to estimate the proportion of adults with arthritis meeting four physical activity recommendations put forward in Healthy People 2010 and one arthritis-specific recommendation established by a national expert panel in arthritis and physical activity. Multivariate logistic regression was used to evaluate the association between inactivity and sociodemographic factors, body mass index, functional limitations, social limitations, need for special equipment, frequent anxiety/depression, affected joint location, joint pain, physical activity counseling, and access to a fitness facility. Adults with arthritis were significantly less likely than adults without arthritis to engage in recommended levels of moderate or vigorous physical activity, and 37% of adults with arthritis were inactive. In both men and women with arthritis, inactivity was associated with older age, lower education, and having functional limitations; having access to a fitness facility was inversely associated with inactivity. Among women, inactivity was also associated with being Hispanic, non-Hispanic black, having frequent anxiety/depression or social limitations, needing special equipment, and not receiving physical activity counseling. Among men, inactivity was also associated with severe joint pain. Although physical activity is a recommended therapy for people with arthritis, levels among adults with arthritis are insufficient, and those with arthritis have worse activity profiles than their peers without arthritis. Efforts to promote physical activity should include expanding access to evidence-based interventions and recreational

  7. Investigating diet and physical activity in Malaysia: education and family history of diabetes relate to lower levels of physical activity.

    Science.gov (United States)

    Tam, Cai Lian; Bonn, Gregory; Yeoh, Si Han; Wong, Chee Piau

    2014-01-01

    The National Health and Morbidity Survey (NHMS, 2011), estimates that the number of Malaysian adults suffering from type 2 diabetes has increased from 8.3 to 31.2% since 1996. This study is a preliminary investigation of possible factors contributing to this epidemic. Knowledge of diabetes, health locus of control, diet and exercise habits, as well as family history, education level and other demographic factors to better understand the correlates of risky and healthy behaviors. This was done as part of a larger initiative to improve prevention efforts. Questionnaires were completed by 770 individuals from three Malaysian states: Selangor, Penang, and Terengganu. Findings showed that people with better health knowledge and those who have a family history of type 2 diabetes were more likely to have healthy diets. Also, health knowledge related to lower alcohol consumption. Participants with diabetic family members, however, also reported higher levels of stress. Counterintuitively, higher educational levels, higher internal locus of control, better health knowledge, as well as a family history of diabetes all correlated with lower levels of physical activity. Thus, it is suggested that, while increasing health knowledge will be important in addressing the type 2 diabetes epidemic in Malaysia, especially in relation to diet, other cultural factors, specifically norms related to exercise and physical activity, also need to be addressed if the spread of type 2 diabetes is to be addressed over the long term.

  8. Investigating diet and physical activity in Malaysia: Education and family history of diabetes relate to lower levels of physical activity

    Directory of Open Access Journals (Sweden)

    Cai Lian eTam

    2014-12-01

    Full Text Available The National Health and Morbidity Survey (NHMS, 2011, estimates that the number of Malaysian adults suffering from type 2 diabetes has increased from 8.3% to 31.2% since 1996. This study is a preliminary investigation of possible factors contributing to this epidemic. Knowledge of diabetes, health locus of control, diet and exercise habits, as well as family history, education level and other demographic factors to better understand the correlates of risky and healthy behaviours. This was done as part of a larger initiative to improve prevention efforts. Questionnaires were completed by 770 individuals from three Malaysian states: Selangor, Penang, and Terengganu. Findings showed that people with better health knowledge and those who have a family history of type 2 diabetes were more likely to have healthy diets. Also, health knowledge related to lower alcohol consumption. Participants with diabetic family members, however, also reported higher levels of stress. Counterintuitively, higher educational levels, higher internal locus of control, better health knowledge, as well as a family history of diabetes all correlated with lower levels of physical activity. Thus, it is suggested that, while increasing health knowledge will be important in addressing the type 2 diabetes epidemic in Malaysia, especially in relation to diet, other cultural factors, specifically norms related to exercise and physical activity, also need to be addressed if the spread of type 2 diabetes is to be addressed over the long term.

  9. Radiological survey activities: uranium mill tailings remedial action project procedures manual

    Energy Technology Data Exchange (ETDEWEB)

    Little, C.A.; Berven, B.A.; Carter, T.E.; Espegren, M.L.; O' Donnell, F.R.; Ramos, S.J.; Retolaza, C.D.; Rood, A.S.; Santos, F.A.; Witt, D.A.

    1986-07-01

    The US Department of Energy (DOE) was assigned the responsibility for conducting remedial action at 24 sites, which are located in one eastern and nine western states. The DOE's responsibilities are being met through its Uranium Mill Tailings Remedial Action Project Office (UMTRA-PO) in Albuquerque, New Mexico. The purpose of this Procedures Manual is to provide a standardized set of procedures that document in an auditable manner the activities performed by the Radiological Survey Activities (RASA) group in the Dosimetry and Biophysical Transport Section (DABTS) of the Health and Safety Research Division (HASRD) at the Oak Ridge National Laboratory (ORNL), in its role as the Inclusion Survey Contractor (ISC). Members of the RASA group assigned to the UMTRA Project are headquartered in the ORNL/RASA office in Grand Junction, Colorado, and report to the ORNL/RASA Project Manager. The Procedures Manual ensures that the organizational, administrative, and technical activities of the RASA/UMTRA group conform properly to those of the ISC as described in the Vicinity Properties Management and Implementation Manual and the Summary Protocol. This manual also ensures that the techniques and procedures used by the RASA/UMTRA group and contractor personnel meet the requirements of applicable governmental, scientific, and industrial standards.

  10. Late Quaternary activity along the Ferrara thrust inferred from stratigraphic architecture and geophysical surveys

    Science.gov (United States)

    Stefani, Marco; Bignardi, Samuel; Caputo, Riccardo; Minarelli, Luca; Abu-Zeid, Nasser; Santarato, Giovanni

    2010-05-01

    Since Late Miocene, the Emilia-Romagna portion of the Po Plain-Adriatic foredeep basin was progressively affected by compressional deformation, due to the northward propagation of the Apennines fold-and-thrust belt. The major tectonic structures within the basin have been recognised and are relatively well known, thanks to the widespread, even if outdated, seismic survey, performed after WW II, for hydrocarbon exploration. More recently, a large amount of surface and shallow-subsurface information has been provided by the CARG geological mapping project. The region therefore provides a valuable opportunity to discuss the genetic relationship between tectonic deformation, eustatic-paleoclimatic fluctuations, and depositional architecture. The activity of blind thrusts and fault-propagation folds induced repeated angular unconformities and impressive lateral variations in the Pliocene-Quaternary stratigraphy, causing thickness changes, from a few metres, close to the Apennines piedmont line, to more than 9 km, in fast subsiding depocenters (e.g. Lido di Savio). In the Ferrara region, the post-Miocene succession ranges from about 4 km, west of Sant'Agostino, to less than 200 m, on the Casaglia anticline, where Late Quaternary fluvial strata rest on Miocene marine marls, with an angular unconformity relationship. In this sector of the Po Plain, the tip-line of the northernmost thrust has been reconstructed north of the Po River (Occhiobello) and is associated with the growth of a large fold (Ferrara-Casaglia anticline), cross-cut by a complex splay of minor backthrusts and reverse faults. The thrust-anticline structure hosts an energy producing geothermal field, whose hydrogeological behaviour is largely influenced by the fracture pattern. The Apennines frontal thrust probably provided the seismic source for the earthquakes that severely damaged Ferrara, during the 1570 a.D. fall season, as documented by the structural damage still visible in many historic buildings (e

  11. Smartphone and medical related App use among medical students and junior doctors in the United Kingdom (UK: a regional survey

    Directory of Open Access Journals (Sweden)

    Payne Karl Frederick

    2012-10-01

    Full Text Available Abstract Background Smartphone usage has spread to many settings including that of healthcare with numerous potential and realised benefits. The ability to download custom-built software applications (apps has created a new wealth of clinical resources available to healthcare staff, providing evidence-based decisional tools to reduce medical errors. Previous literature has examined how smartphones can be utilised by both medical student and doctor populations, to enhance educational and workplace activities, with the potential to improve overall patient care. However, this literature has not examined smartphone acceptance and patterns of medical app usage within the student and junior doctor populations. Methods An online survey of medical student and foundation level junior doctor cohorts was undertaken within one United Kingdom healthcare region. Participants were asked whether they owned a Smartphone and if they used apps on their Smartphones to support their education and practice activities. Frequency of use and type of app used was also investigated. Open response questions explored participants’ views on apps that were desired or recommended and the characteristics of apps that were useful. Results 257 medical students and 131 junior doctors responded, equating to a response rate of 15.0% and 21.8% respectively. 79.0% (n=203/257 of medical students and 74.8% (n=98/131 of junior doctors owned a smartphone, with 56.6% (n=115/203 of students and 68.4% (n=67/98 of doctors owning an iPhone. The majority of students and doctors owned 1–5 medical related applications, with very few owning more than 10, and iPhone owners significantly more likely to own apps (Chi sq, p Conclusions This study found a high level of smartphone ownership and usage among medical students and junior doctors. Both groups endorse the development of more apps to support their education and clinical practice.

  12. A Survey of Studies of Brain Activities Associated with Music Perception

    Science.gov (United States)

    Nemoto, Iku

    Music, to many of us, is an indispensable ingredient of life for some unknown reason. Recently, it has become a quite popular research target for a number of reasons. Like language, it is learned from childhood either passively or actively. Unlike language, it cannot convey any precisely defined meaning but nevertheless can move us and make us happy. Unlike language only a small percentage of people can become truely proficient even in listening. In this survey paper, we look at how music has attracted many researchers who are endeavoring to find out how music attracts so many people from professionals to laymen.

  13. Transmission line of 1MV in natural parks. Environmental survey relating to the construction

    Energy Technology Data Exchange (ETDEWEB)

    Uesugi, Tetsuro (Environmental Agency, Tokyo (Japan))

    1989-03-31

    Tokyo Electric Power Co., Ltd.(TEPCO) determined to construct a new transmission line of 1MV and 250km long from a power station facing the Japan Sea (Niigata Pref.) to the Pacific Ocean side(Yamanashi Pref.). It is realistically difficult to construct the transmission line, avoiding perfectly the natural park regions located in the middle part of the Main Island, and therefore many kinds of environmental survey were carried out from the beginning of the plan to minimize hindrances to these natural parks. The Environment Agency summarized the outline to use as the reference to similar constructions. Following surveys or assessments were conducted: planning assessment to minimize influences on natural parks in the route selecting stage; executing assessment to evaluate influences of concrete constructing contents such as tower locations and scale, etc. on the natural environment; fundamental survey to grasp outline of the natural parks or maintaining countermeasures carried out before or parallel to these assessments; and finally survey during the construction and the subsequent surveys until the suitable time after the completion to check the influence. 2 figs., 4 tabs.

  14. Designing Large-Scale Imaging Surveys for a Retrospective Relative Photometric Calibration

    CERN Document Server

    Holmes, Rory; Rix, Hans-Walter

    2012-01-01

    We study the self-calibration - the determination of a complex system response from science data alone - for precise photometric catalogs from wide-field imaging surveys. We create an artificial sky of sources and synthetically observe it under four basic survey strategies, creating an end-to-end simulation of an imaging survey for each. These catalog-level simulations include realistic measurement uncertainties and a complex focal-plane dependence of the instrument response. In the self-calibration step, we simultaneously fit for all the star fluxes and the parameters of a position-dependent flat-field. For realism, we deliberately fit with a wrong noise model and a flat-field functional basis that does not include the model that generated the synthetic data. We demonstrate that with a favorable survey strategy, a complex (but smooth) instrument response can be precisely self-calibrated. We show that returning the same sources to very different focal plane positions is the key property of any survey strategy...

  15. Survey on astrobiology research and teaching activities within the United kingdom.

    Science.gov (United States)

    Dartnell, Lewis R; Burchell, Mark J

    2009-10-01

    While astrobiology is apparently growing steadily around the world, in terms of the number of researchers drawn into this interdisciplinary area and teaching courses provided for new students, there have been very few studies conducted to chart this expansion quantitatively. To address this deficiency, the Astrobiology Society of Britain (ASB) conducted a questionnaire survey of universities and research institutions nationwide to ascertain the current extent of astrobiology research and teaching in the UK. The aim was to provide compiled statistics and an information resource for those who seek research groups or courses of study, and to facilitate new interdisciplinary collaborations. The report here summarizes details gathered on 33 UK research groups, which involved 286 researchers (from undergraduate project students to faculty members). The survey indicates that around 880 students are taking university-level courses, with significant elements of astrobiology included, every year in the UK. Data are also presented on the composition of astrobiology students by their original academic field, which show a significant dominance of physics and astronomy students. This survey represents the first published systematic national assessment of astrobiological academic activity and indicates that this emerging field has already achieved a strong degree of penetration into the UK academic community.

  16. Food habits and physical activity in relation to overweight and obesity in Spain

    Directory of Open Access Journals (Sweden)

    María Marqueta de Salas

    2016-09-01

    Full Text Available Introduction: The aim of this paper is to determine the eating habits and the physical activity in the Spanish population along 2012 and to analyze its relationship with overweight and obesity. Material and Methods: Cross-sectional study of the National Health Survey in 2012. A descriptive analysis of the eating habits and the physical activity was conducted within the general population and also within the genders for ages between 18 and 90 of age. Also, a multinomial logistic regression analysis was performed calculating the RRR adjusted to a series of sociodemographic variables. The goal was to assess the risk of overweight and obesity and know whether the individuals followed or not the recommendations given by the Spanish Society of Community Nutrition (SENC in relation to eating habits, alcohol consumption and regular physical activity. Results: Less than 50% of the Spanish population followed the recommendations given by the SENC in the consumption of pasta and rice, vegetables, sausages and sweets. Women significantly followed the recommendations of taking fruits, vegetables, dairy products, fish, sausages, soft drinks, fast food and snacks and men followed the recommendations of pasta and rice, bread and cereals and legumes, in a statistically significant manner in both cases. More than a half of those surveyed (81.4% did not physical activity during their free time being men the ones who performed physical activity more frequently. Daily consumption of fruit was associated with a higher risk of overweight (RRR adjusted=0.77; p=.008 and occasional consumption of sweets compared to the daily one showed a higher risk of overweight (RRR adjusted=0.83; p=.005 and obesity (RRR adjusted=0.73; p<.001. Physical activity several times a week or monthly decreased the latter risk significantly (p<.001. Conclusions: The Spanish population does not exercise enough in its free time. Association between eating habits and overweight and obesity is not

  17. 77 FR 43063 - Affirmation of Vertical Datum for Surveying and Mapping Activities for the Territory of Puerto Rico

    Science.gov (United States)

    2012-07-23

    ... Activities for the Territory of Puerto Rico AGENCY: National Geodetic Survey (NGS), National Ocean Service... vertical datum for the Territory of Puerto Rico, which includes the islands of Puerto Rico,...

  18. Physical Activity, Screen-Based Sedentary Behavior, and Sleep Duration in Adolescents: Youth Risk Behavior Survey, 2011-2013

    National Research Council Canada - National Science Library

    Kim, Youngdeok; Umeda, Masataka; Lochbaum, Marc; Stegemeier, Steven

    2016-01-01

    This study examined the concurrent associations of physical activity and screen-based sedentary behavior with sleep duration among adolescents by using data from the national Youth Risk Behavior Survey 2011-2013...

  19. Psycho-social picture of sexually active adolescent girls: Results of research survey

    Directory of Open Access Journals (Sweden)

    Stanković Biljana

    2004-01-01

    Full Text Available In a demographic sense, adolescents are a population group which is yet to take part in birth giving. Therefore, their sexual behavior and especially sexual activity at early ages which is not only unfavorable from the aspect of the individual, meaning risk for psycho-physical health, but from the aspect of society as well, as regards population fertility, deserves special attention. This paper shows the results of in-depth research carried out in Belgrade from September 2001 to October 2002 with an aim to establish which factors determine a young person, of sixteen years old or younger, to become sexually active. It was carried out on a sample of 111 adolescent girls between 14 and 20 years old which turned to the Republic Family Planning Center Youth Counseling Clinic of the Institute for Mother and Child Health Care of Serbia. The research showed that sexual experience, realized at an early age was an integral part of development and maturing for the largest number of surveyed girls. In the largest number of cases it was a positive experience, induced by love and experienced with a partner, mainly of the same age, with which they were in a longer, stable relationship. Nevertheless, it could be concluded from the results obtained by the research that the surveyed girls could have more easily and efficiently solved their problems and dilemmas regarding sexuality had they had the possibility to obtain a better insight into their personal feelings and feelings of others at the right time, as well as developed social experience and experience in mastering control of their impulses. With a certain number of surveyed girls that would have meant a delay in their sexual activities to a later age. This also refers to the prevention of other risky behavior such as use of alcohol and drugs, which also have an influence on changing sexual behavior, making it more risky. It is important to stress that the surveyed adolescent girls themselves recognized the

  20. Occupational Injuries in Germany: Population-Wide National Survey Data Emphasize the Importance of Work-Related Factors.

    Directory of Open Access Journals (Sweden)

    Alexander Rommel

    Full Text Available Unintentional injuries cause much of the global mortality burden, with the workplace being a common accident setting. Even in high-income economies, occupational injury figures remain remarkably high. Because risk factors for occupational injuries are prone to confounding, the present research takes a comprehensive approach. To better understand the occurrence of occupational injuries, sociodemographic factors and work- and health-related factors are tested simultaneously. Thus, the present analysis aims to develop a comprehensive epidemiological model that facilitates the explanation of varying injury rates in the workplace. The representative phone survey German Health Update 2010 provides information on medically treated occupational injuries sustained in the year prior to the interview. Data were collected on sociodemographics, occupation, working conditions, health-related behaviors, and chronic diseases. For the economically active population (18-70 years, n = 14,041, the 12-month prevalence of occupational injuries was calculated with a 95% confidence interval (CI. Blockwise multiple logistic regression was applied to successively include different groups of variables. Overall, 2.8% (95% CI 2.4-3.2 of the gainfully employed population report at least one occupational injury (women: 0.9%; 95% CI 0.7-1.2; men: 4.3%; 95% CI 3.7-5.0. In the fully adjusted model, male gender (OR 3.16 and age 18-29 (OR 1.54, as well as agricultural (OR 5.40, technical (OR 3.41, skilled service (OR 4.24 or manual (OR 5.12, and unskilled service (OR 3.13 or manual (OR 4.97 occupations are associated with higher chances of occupational injuries. The same holds for frequent stressors such as heavy carrying (OR 1.78, working in awkward postures (OR 1.46, environmental stress (OR 1.48, and working under pressure (OR 1.41. Among health-related variables, physical inactivity (OR 1.47 and obesity (OR 1.73 present a significantly higher chance of occupational injuries

  1. Occupational Injuries in Germany: Population-Wide National Survey Data Emphasize the Importance of Work-Related Factors.

    Science.gov (United States)

    Rommel, Alexander; Varnaccia, Gianni; Lahmann, Nils; Kottner, Jan; Kroll, Lars Eric

    2016-01-01

    Unintentional injuries cause much of the global mortality burden, with the workplace being a common accident setting. Even in high-income economies, occupational injury figures remain remarkably high. Because risk factors for occupational injuries are prone to confounding, the present research takes a comprehensive approach. To better understand the occurrence of occupational injuries, sociodemographic factors and work- and health-related factors are tested simultaneously. Thus, the present analysis aims to develop a comprehensive epidemiological model that facilitates the explanation of varying injury rates in the workplace. The representative phone survey German Health Update 2010 provides information on medically treated occupational injuries sustained in the year prior to the interview. Data were collected on sociodemographics, occupation, working conditions, health-related behaviors, and chronic diseases. For the economically active population (18-70 years, n = 14,041), the 12-month prevalence of occupational injuries was calculated with a 95% confidence interval (CI). Blockwise multiple logistic regression was applied to successively include different groups of variables. Overall, 2.8% (95% CI 2.4-3.2) of the gainfully employed population report at least one occupational injury (women: 0.9%; 95% CI 0.7-1.2; men: 4.3%; 95% CI 3.7-5.0). In the fully adjusted model, male gender (OR 3.16) and age 18-29 (OR 1.54), as well as agricultural (OR 5.40), technical (OR 3.41), skilled service (OR 4.24) or manual (OR 5.12), and unskilled service (OR 3.13) or manual (OR 4.97) occupations are associated with higher chances of occupational injuries. The same holds for frequent stressors such as heavy carrying (OR 1.78), working in awkward postures (OR 1.46), environmental stress (OR 1.48), and working under pressure (OR 1.41). Among health-related variables, physical inactivity (OR 1.47) and obesity (OR 1.73) present a significantly higher chance of occupational injuries

  2. Convulsion-related activities of Scutellaria flavones are related to the 5,7-dihydroxyl structures.

    Science.gov (United States)

    Yoon, Seo Young; dela Peña, Ike Campomayor; Shin, Chan Young; Son, Kun Ho; Lee, Yong Soo; Ryu, Jong Hoon; Cheong, Jae Hoon; Ko, Kwang Ho

    2011-06-01

    We screened the major bioactive flavones isolated from Scutellaria baicalensis (baicalin, baicalein and oroxylin A) for their convulsion related activities. In electrogenic response score system and the pentylenetetrazole seizure model, baicalein but not oroxylin A and baicalin exhibited anticonvulsant effects. In vitro studies also revealed that baicalein induced intracellular Cl(-) influx, whereas oroxylin A blocked muscimol- and baicalein-induced intracellular Cl(-) influx. The anticonvulsant effect of baicalein was inhibited by flumazenil, a benzodiazepine(BZD) receptor antagonist. Therefore, anticonvulsive effect of baicalein was mediated by the BZD binding site of GABA(A) receptor. The 5, 7-dihydroxyl group is present in the structure of the three flavones. It is postulated that this group played a key role in inducing convulsion-related activities.

  3. Simulating Activities: Relating Motives, Deliberation and Attentive Coordination

    Science.gov (United States)

    Clancey, William J.; Clancy, Daniel (Technical Monitor)

    2002-01-01

    Activities are located behaviors, taking time, conceived as socially meaningful, and usually involving interaction with tools and the environment. In modeling human cognition as a form of problem solving (goal-directed search and operator sequencing), cognitive science researchers have not adequately studied "off-task" activities (e.g., waiting), non-intellectual motives (e.g., hunger), sustaining a goal state (e.g., playful interaction), and coupled perceptual-motor dynamics (e.g., following someone). These aspects of human behavior have been considered in bits and pieces in past research, identified as scripts, human factors, behavior settings, ensemble, flow experience, and situated action. More broadly, activity theory provides a comprehensive framework relating motives, goals, and operations. This paper ties these ideas together, using examples from work life in a Canadian High Arctic research station. The emphasis is on simulating human behavior as it naturally occurs, such that "working" is understood as an aspect of living. The result is a synthesis of previously unrelated analytic perspectives and a broader appreciation of the nature of human cognition. Simulating activities in this comprehensive way is useful for understanding work practice, promoting learning, and designing better tools, including human-robot systems.

  4. Activity loss and depression in age-related macular degeneration.

    Science.gov (United States)

    Rovner, Barry W; Casten, Robin J

    2002-01-01

    Age-related macular degeneration (AMD) is the most frequent cause of severe vision loss in older persons and is associated with high rates of disability and depression. The authors evaluated 51 patients with bilateral AMD to investigate the interrelationships of disease severity, disability, and depression and focused on loss of valued activities as an emblematic disabling consequence of AMD. They characterized depression by the Center for Epidemiologic Studies-Depression (CES-D) score, a syndromal state based on the CES-D, and as a level of distress (Index of Affective Suffering; IAS). Thirty subjects (58.8%) had loss of a valued, discretionary activity. They had worse visual acuity and more depressive symptoms and were represented in higher IAS levels than other subjects. Visual acuity was significantly correlated with IAS levels, but not with CES-D scores or syndromal depression. A regression model demonstrated that activity loss mediated the relationship between visual acuity and IAS level. Affective distress occurs in AMD, largely to the extent that valued activities are relinquished because of vision loss. IAS levels best illuminated this relationship, suggesting the value of this dimension of affective functioning in studies of the consequences of chronic disease.

  5. Experimental Methods to Evaluate Science Utility Relative to the Decadal Survey

    Science.gov (United States)

    Widergren, Cynthia

    2012-01-01

    The driving factor for competed missions is the science that it plans on performing once it has reached its target body. These science goals are derived from the science recommended by the most current Decadal Survey. This work focuses on science goals in previous Venus mission proposals with respect to the 2013 Decadal Survey. By looking at how the goals compare to the survey and how much confidence NASA has in the mission's ability to accomplish these goals, a method was created to assess the science return utility of each mission. This method can be used as a tool for future Venus mission formulation and serves as a starting point for future development of create science utility assessment tools.

  6. Mapping the Galaxy Color-Redshift Relation: Optimal Photometric Redshift Calibration Strategies for Cosmology Surveys

    CERN Document Server

    Masters, Daniel; Stern, Daniel; Ilbert, Olivier; Salvato, Mara; Schmidt, Samuel; Longo, Giuseppe; Rhodes, Jason; Paltani, Stephane; Mobasher, Bahram; Hoekstra, Henk; Hildebrandt, Hendrik; Coupon, Jean; Steinhardt, Charles; Speagle, Josh; Faisst, Andreas; Kalinich, Adam; Brodwin, Mark; Brescia, Massimo; Cavuoti, Stefano

    2015-01-01

    Calibrating the photometric redshifts of >10^9 galaxies for upcoming weak lensing cosmology experiments is a major challenge for the astrophysics community. The path to obtaining the required spectroscopic redshifts for training and calibration is daunting, given the anticipated depths of the surveys and the difficulty in obtaining secure redshifts for some faint galaxy populations. Here we present an analysis of the problem based on the self-organizing map, a method of mapping the distribution of data in a high-dimensional space and projecting it onto a lower-dimensional representation. We apply this method to existing photometric data from the COSMOS survey selected to approximate the anticipated Euclid weak lensing sample, enabling us to robustly map the empirical distribution of galaxies in the multidimensional color space defined by the expected Euclid filters. Mapping this multicolor distribution lets us determine where - in galaxy color space - redshifts from current spectroscopic surveys exist and whe...

  7. Determinants of physical activity in America: a first characterization of physical activity profile using the National Health and Nutrition Examination Survey (NHANES).

    Science.gov (United States)

    Kao, Ming-Chih Jeffrey; Jarosz, Renata; Goldin, Michael; Patel, Amy; Smuck, Matthew

    2014-10-01

    To develop and implement methodologies for characterizing accelerometry-derived patterns of physical activity (PA) in the United States in relation to demographics, anthropometrics, behaviors, and comorbidities using the National Health and Nutrition Examination Survey (NHANES) dataset. Retrospective analysis of nationally representative database. Computer-generated modeling in silico. A total of 6329 adults in the United States from the NHANES 2003-2004 database. To discover subtle multivariate signal in the dynamic and noisy accelerometry data, we developed a novel approach, termed discretized multiple adaptive regression and implemented the algorithm in SAS 9.2 (SAS Institute, Cary, NC). Demographic, anthropometric, comorbidity, and behavioral variables. The intensity of PA decreased with both increased age and increased body mass index. Both greater education and greater income correlate with increased activity over short durations and reduced activity intensity over long durations. Numerous predictors demonstrated effects within activity ranges that may be masked by use of the standard activity intensity intervals. These include age, one of the most robust variables, where we discovered decreasing activities inside the moderate activity range. It also includes gender, where women compared with men have increased proportions of active times up to the center of light activity range, and income greater than $45,000, where a complex effect is seen with little correspondence to existing cut-points. The results presented in this study suggest that the method of multiple regression and heat map visualization can generate insights otherwise hidden in large datasets such as NHANES. A review of the provided heat maps reveals the trends discussed previously involving demographic, anthropometric, comorbidity, and behavioral variables. It also demonstrates the power of accelerometry to expose alterations in PA. Ultimately, this study provides a US population-based norm to

  8. Validation of a survey instrument to assess home environments for physical activity and healthy eating in overweight children

    Directory of Open Access Journals (Sweden)

    Crane Lori A

    2008-01-01

    Full Text Available Abstract Background Few measures exist to measure the overall home environment for its ability to support physical activity (PA and healthy eating in overweight children. The purpose of this study was to develop and test the reliability and validity of such a measure. Methods The Home Environment Survey (HES was developed to reflect availability, accessibility, parental role modelling, and parental policies related to PA resources, fruits and vegetables (F&V, and sugar sweetened drinks and snacks (SS. Parents of overweight children (n = 219 completed the HES and concurrent behavioural assessments. Children completed the Block Kids survey and wore an accelerometer for one week. A subset of parents (n = 156 completed the HES a second time to determine test-retest reliability. Finally, 41 parent dyads living in the same home (n = 41 completed the survey to determine inter-rater reliability. Initial psychometric analyses were completed to trim items from the measure based on lack of variability in responses, moderate or higher item to scale correlation, or contribution to strong internal consistency. Inter-rater and test-retest reliability were completed using intraclass correlation coefficients. Validity was assessed using Pearson correlations between the HES scores and child and parent nutrition and PA. Results Eight items were removed and acceptable internal consistency was documented for all scales (α = .66–84 with the exception of the F&V accessibility. The F&V accessibility was reduced to a single item because the other two items did not meet reliability standards. Test-retest reliability was high (r > .75 for all scales. Inter-rater reliability varied across scales (r = .22–.89. PA accessibility, parent role modelling, and parental policies were all related significantly to child (r = .14–.21 and parent (r = .15–.31 PA. Similarly, availability of F&V and SS, parental role modelling, and parental policies were related to child (r

  9. Cosmic X-ray Surveys of Distant Active Galaxies: The Demographics, Physics, and Ecology of Growing Supermassive Black Holes

    CERN Document Server

    Brandt, W N

    2015-01-01

    We review results from cosmic X-ray surveys of active galactic nuclei (AGNs) over the past ~ 15 yr that have dramatically improved our understanding of growing supermassive black holes (SMBHs) in the distant universe. First, we discuss the utility of such surveys for AGN investigations and the capabilities of the missions making these surveys, emphasizing Chandra, XMM-Newton, and NuSTAR. Second, we briefly describe the main cosmic X-ray surveys, the essential roles of complementary multiwavelength data, and how AGNs are selected from these surveys. We then review key results from these surveys on the AGN population and its evolution ("demographics"), the physical processes operating in AGNs ("physics"), and the interactions between AGNs and their environments ("ecology"). We conclude by describing some significant unresolved questions and prospects for advancing the field.

  10. Professional activity, information demands, training and updating needs of occupational medicine physicians in Italy: National survey

    Directory of Open Access Journals (Sweden)

    Benedetta Persechino

    2016-10-01

    Full Text Available Objectives: Occupational medicine is a discipline continually evolving in response to technological advances, changes in workplaces and production processes, emergence of new occupational risks and diseases and modifications in regulatory framework for occupational health and safety. Therefore, the recurrent revaluation of professional activity, information demands and education and training needs of occupational physicians is essential in order to identify methodologies and tools that may contribute to improvement of their professional knowledge and competency. In this regard, we conducted the first large-scale national survey of Italian occupational medicine physicians to define their demographic and professional activity and to assess their information demands, training and updating needs. Material and Methods: A random sample of occupational physicians, listed in the national register of the Italian Ministry of Health, was selected to complete a voluntary survey. Subjects recruited in this study were asked to complete 3 different sections (personal and professional information, training and updating needs, professional activity and practice characteristics of a questionnaire for a total of 35 questions. Results: Most of participants were specialized in occupational medicine, worked for a large number of companies and carried out health surveillance on a total number of workers that exceeds 1500. Occupational physicians would like to have a higher training offer towards practical aspects of health surveillance, risks assessment, manual handling of loads, chemical substances and upper limb biomechanical overload. Interestingly, statistically significant differences were observed subdividing the sample into different groups according to the legal requirements to perform the professional activity of occupational physicians in Italy or according to particular aspects of their professional activity. Conclusions: This study has provided interesting

  11. Apheresis activity in Spain: a survey of the Spanish Apheresis Group.

    Science.gov (United States)

    Lozano, Miguel; Cid, Joan; Areal, Carlos; Romon, Iñigo; Muncunill, Josep

    2013-12-01

    The Spanish Apheresis Group is a scientific association of physicians and nurses representing most of the medical centers in the country that are involved in apheresis. The group developed a survey in order to get information about the types and number of apheresis procedures performed in Spain. We received responses from 66 centers and we were able to collect data from at least one center of each autonomous region. There were 7 centers (11%) that did not perform any kind of apheresis procedures, 26 (39%) centers performed therapeutic apheresis procedures only, 18 (27%) centers performed apheresis donations only, and 15 (23%) centers performed both types of apheresis procedures. Regarding therapeutic apheresis in adult patients, plasma exchange (34%) and stem cell collections (30%) were the two therapeutic procedures most frequently reported, followed by erythrocytapheresis (13%) and extracorporeal photochemotherapy (11%). Regarding apheresis donation, our survey showed that the most frequent was multicomponent donation (45%) followed by plasmapheresis (28%) and single plateletapheresis (21%). When analyzing the current instrumentation for performing apheresis procedures, centers used the Spectra, Optia, and Trima devices (TerumoBCT) as the most frequent ones, followed by the MCS+(Haemonetics), Amicus (Fenwal), and Fresenius devices. In conclusion, we report here the first nationwide survey performed in Spain in order to get information about apheresis activities in our country. The survey is representative of Spain because we were able to collect data from at least one center from each of the different 17 autonomous regions, and we found a wide variety of therapeutic and donation procedures, as well as instrumentation used.

  12. RADIO-SELECTED BINARY ACTIVE GALACTIC NUCLEI FROM THE VERY LARGE ARRAY STRIPE 82 SURVEY

    Energy Technology Data Exchange (ETDEWEB)

    Fu, Hai [Department of Physics and Astronomy, University of Iowa, Iowa City, IA 52245 (United States); Myers, A. D. [Department of Physics and Astronomy, University of Wyoming, Laramie, WY 82071 (United States); Djorgovski, S. G.; Yan, Lin [California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States); Wrobel, J. M. [National Radio Astronomy Observatory, P.O. Box O, Socorro, NM 87801 (United States); Stockton, A. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States)

    2015-01-20

    Galaxy mergers play an important role in the growth of galaxies and their supermassive black holes. Simulations suggest that tidal interactions could enhance black hole accretion, which can be tested by the fraction of binary active galactic nuclei (AGNs) among galaxy mergers. However, determining the fraction requires a statistical sample of binaries. We have identified kiloparsec-scale binary AGNs directly from high-resolution radio imaging. Inside the 92 deg{sup 2} covered by the high-resolution Very Large Array survey of the Sloan Digital Sky Survey (SDSS) Stripe 82 field, we identified 22 grade A and 30 grade B candidates of binary radio AGNs with angular separations less than 5'' (10 kpc at z = 0.1). Eight of the candidates have optical spectra for both components from the SDSS spectroscopic surveys and our Keck program. Two grade B candidates are projected pairs, but the remaining six candidates are all compelling cases of binary AGNs based on either emission line ratios or the excess in radio power compared to the Hα-traced star formation rate. Only two of the six binaries were previously discovered by an optical spectroscopic search. Based on these results, we estimate that ∼60% of our binary candidates would be confirmed once we obtain complete spectroscopic information. We conclude that wide-area high-resolution radio surveys offer an efficient method to identify large samples of binary AGNs. These radio-selected binary AGNs complement binaries identified at other wavelengths and are useful for understanding the triggering mechanisms of black hole accretion.

  13. Towards age/rotation/magnetic activity relation with seismology

    Directory of Open Access Journals (Sweden)

    Mathur Savita

    2015-01-01

    Full Text Available The knowledge of stellar ages directly impacts the characterization of a planetary system as it puts strong constraints on the moment when the system was born. Unfortunately, the determination of precise stellar ages is a very difficult task. Different methods can be used to do so (based on isochrones or chemical element abundances but they usually provide large uncertainties. During its evolution a star goes through processes leading to loss of angular momentum but also changes in its magnetic activity. Building rotation, magnetic, age relations would be an asset to infer stellar ages model independently. Several attempts to build empirical relations between rotation and age (namely gyrochronology were made with a focus on cluster stars where the age determination is easier and for young stars on the main sequence. For field stars, we can now take advantage of high-precision photometric observations where we can perform asteroseismic analyses to improve the accuracy of stellar ages. Furthermore, the variability in the light curves allow us to put strong constraints on the stellar rotation and magnetic activity. By combining these precise measurements, we are on the way of understanding and improving relations between magnetic activity, rotation, and age, in particular at different stages of stellar evolution. I will review the status on gyrochronology relationships based on observations of young cluster stars. Then I will focus on solar-like stars and describe the inferences on stellar ages, rotation, and magnetism that can be provided by high-quality photometric observations such as the ones of the Kepler mission, in particular through asteroseismic analyses.

  14. Perceptions about the relative importance of patient care-related topics: a single institutional survey of its anesthesiologists, nurse anesthetists, and surgeons.

    Science.gov (United States)

    Vetter, Thomas R; Barman, Joydip; Boudreaux, Arthur M; Jones, Keith A

    2016-03-22

    Persistently variable success has been experienced in locally translating even well-grounded national clinical practice guidelines, including in the perioperative setting. We have sought greater applicability and acceptance of clinical practice guidelines and protocols with our novel Perioperative Risk Optimization and Management Planning Tool (PROMPT™). This study was undertaken to survey our institutional perioperative clinicians regarding (a) their qualitative recommendations for (b) their quantitative perceptions of the relative importance of a series of clinical issues and patient medical conditions as potential topics for creating a PROMPT™. We applied a mixed methods research design that involved collecting, analyzing, and "mixing" both qualitative and quantitative methods and data in a single study to answer a research question. Survey One was qualitative in nature and asked the study participants to list as free text up to 12 patient medical conditions or clinical issues that they perceived to be high priority topics for development of a PROMPT™. Survey Two was quantitative in nature and asked the study participants to rate each of these 57 specific, pre-selected clinical issues and patient medical conditions on an 11-point Likert scale of perceived importance as a potential topic for a PROMPT™. The two electronic, online surveys were completed by participants who were recruited from the faculty in our Department of Anesthesiology and Perioperative Medicine and Department of Surgery, and the cohort of hospital-employed certified registered nurse anesthetists. A total of 57 possible topics for a PROMPT™ was created and prioritized by our stakeholders. A strong correlation (r = 0.82, 95% CI: 0.71, 0.89, P survey rating scores reported by the anesthesiologists/certified registered nurse anesthetists versus the surgeons. The quantitative survey displayed strong inter-rater reliability (ICC = 0.92, P survey generated a comprehensive roster of clinical

  15. Survey on Disaster Relief Activities to the Pharmacists Belonging to Kobe-city Pharmaceutical Organization.

    Science.gov (United States)

    Yasuhara, Tomohisa; Kondo, Hiroki; Nagata, Misa; Iwata, Kana; Kushihata, Taro; Katsuragi, Satoko; Ikeuchi, Junko; Sone, Tomomichi

    2016-10-01

     In 2014, there were about 160 thousands community pharmacists in Japan. Community pharmacists are health care workers who help victims in a disaster and are potential resources who can provide disaster relief. However, currently the disaster relief activities of community pharmacists are merely a resourceful and flexible demonstration of their professional abilities and not a specifically organized activity. Therefore, disaster relief education programs for community pharmacists are being explored and studies are still in the nascent stage. In this study, pharmacists of a pharmaceutical organization in Kobe City were asked to reply to a questionnaire survey so that their hopes and ideas about the disaster relief activities that they carry out can help build effective educational programs to enhance relief activities. Finally, 8 factors (cumulative contribution rate: 90.9%) were extracted by factor analysis (maximum likelihood method, the diagonal elements: squared multiple correlation, quartimin rotation) of the 25 questions. In addition, a hierarchical cluster analysis (Ward method) by the factor scores of the extracted 8 factors resulted in 7 groups. The findings revealed the groups into which the community pharmacists were divided and their hopes and ideas about disaster relief. We expect that these results could bring awareness about the disaster relief activities suitable for each community pharmacist, provide appropriate training opportunities for those who volunteer, and motivate daily studies and preparations for disaster relief activities among community pharmacists.

  16. A pilot survey of junior doctors' confidence in tasks related to broad aspects of competence

    DEFF Research Database (Denmark)

    Davis, Deborah J; Skaarup, Anne Marie; Ringsted, Charlotte

    2005-01-01

    Medical authorities and society are recommending that postgraduate medical education prepare physicians for broad aspects of competence. The most effective ways to prepare physicians for these are not known. The aim of this pilot study was to survey junior doctors' growth in confidence in different...... physician roles. A total of 165 junior doctors in internal medicine completed a self-administered survey of confidence levels in physician roles. Confidence levels between training levels were compared. Confidence in the roles of medical expert, communicator and collaborator increased between PRHOs and SHOs...... tracking will be important to evaluate the effect of educational interventions on patient care. Udgivelsesdato: 2005-Sep...

  17. Offshoring: Impacts on the Nordic welfare states and industrial relations - Survey based evidence from Denmark

    DEFF Research Database (Denmark)

    Refslund, Bjarke

    of the more internationalised economy are increasing trade in intermediates, rising FDI and increasing competition. In this context where international relocation is increasingly accessible the phenomenon attracts much attention in both academic analysis, media reports as well as policy analysis. But our...... knowledge is at best rather limited since the offshoring decision is very difficult to extrapolate from existing literature like trade statistics. Therefor can survey data collected by Eurostat provide some very interesting insight on the scope of the phenomenon, since the survey was made compulsory...

  18. The activities of HPPA technology related to ADS in China

    CERN Document Server

    Guan Xia Ling; Ding Da Zhao; Fang Jia Xun; Fang Shou Xian; Fu Shin Ian; Guo, Z Y; Jiang Wei; Li Jie Quan; Luo Zi Hua; Ouyang Hua Fu; Peng Chao Hua; Xu Tao Guang; Xu Wen Wu; Yu Qi; Zhang Zong Hua; Zhao Sheng Chu

    2001-01-01

    High Power Proton Accelerator (HPPA) is being studied all over world for numerous applications, which includes the waste transmutation, spallation neutron source and material irradiation facilities. In China, a multi-purpose verification system as a first phase of Chinese ADS program consists of a low energy accelerator (150 MeV/3 mA proton linac) and a swimming pool light water sub-critical reactor. The activities of HPPA technology related to ADS in China, which includes the intense proton ECR source, the RFQ accelerator and some other technology of HPPA, are described

  19. Statistical filtering of river survey and streamflow data for improving At-A-Station hydraulic geometry relations

    Science.gov (United States)

    Afshari, Shahab; Fekete, Balazs M.; Dingman, S. Lawrence; Devineni, Naresh; Bjerklie, David M.; Khanbilvardi, Reza M.

    2017-04-01

    Natural streams are characterized by variation in cross-section geometry, bed-slope, bed roughness, hydraulic slope, etc., along their channels resulting from several interacting features of the riverine system including the effects of discharge changes, geologic context, sediment load, etc. Quantitative and qualitative assessment of river flow dynamics requires sufficient knowledge of hydraulics and these geophysical variables. Average flow condition theory expressed as ;At-A-Station; hydraulic geometry (AHG) relations are site-specific power-functions, relating the mean stream channel forms (i.e. water depth, top-width, flow velocity, and flow area) to discharge, have been studied since 50s. Establishing robust AHG relations requires pre-assessment of data quality by means of uncertainty analysis. Our paper introduces a recursive data filtering procedure to find both random and systematic errors in streamflow and river-survey data that can be used to produce robust and informative AHG relations. The method is first verified on synthetic data and then by experiments over: (1) real discharge-stage ratings provided by daily streamflow records of U.S. Geological Survey/National Water Information System dataset (USGS/NWIS), and (2) field river survey measurement data from USGS/NWIS. This produces robust AHG relations at 4472 monitoring stations across the U.S.

  20. Undetected latent failures of safety-related systems. Preliminary survey of events in nuclear power plants 1980-1997

    Energy Technology Data Exchange (ETDEWEB)

    Lydell, B. [RSA Technologies, Vista, CA (United States)

    1998-03-01

    This report summarizes results and insights from a preliminary survey of events involving undetected, latent failures of safety-related systems. The survey was limited to events where mispositioned equipment (e.g., valves, switches) remained undetected, thus rendering standby equipment or systems unavailable for short or long time periods. Typically, these events were symptoms of underlying latent errors (e.g., design errors, procedure errors, unanalyzed safety conditions) and programmatic errors. The preliminary survey identified well over 300 events. Of these, 95 events are documented in this report. Events involving mispositioned equipment are commonplace. Most events are discovered soon after occurrence, however. But as evidenced by the survey results, some events remained undetected beyond several shift changes. The recommendations developed by the survey emphasize the importance of applying modern root cause analysis techniques to the event analysis to ensure that the causes and implications of occurred events are fully understood. 7 refs, 4 tabs, 3 figs. Also available at the SKI Home page: //www.ski.se.

  1. A nationwide population-based cross-sectional survey of health-related quality of life in patients with myeloproliferative neoplasms in Denmark (MPNhealthSurvey): survey design and characteristics of respondents and nonrespondents

    Science.gov (United States)

    Brochmann, Nana; Flachs, Esben Meulengracht; Christensen, Anne Illemann; Andersen, Christen Lykkegaard; Juel, Knud; Hasselbalch, Hans Carl; Zwisler, Ann-Dorthe

    2017-01-01

    Objective The Department of Hematology, Zealand University Hospital, Denmark, and the National Institute of Public Health, University of Southern Denmark, created the first nationwide, population-based, and the most comprehensive cross-sectional health-related quality of life (HRQoL) survey of patients with myeloproliferative neoplasms (MPNs). In Denmark, all MPN patients are treated in public hospitals and treatments received are free of charge for these patients. Therefore, MPN patients receive the best available treatment to the extent of its suitability for them and if they wish to receive the treatment. The aims of this article are to describe the survey design and the characteristics of respondents and nonrespondents. Material and methods Individuals with MPN diagnoses registered in the Danish National Patient Register (NPR) were invited to participate. The registers of the Danish Civil Registration System and Statistics Denmark provided information regarding demographics. The survey contained 120 questions: validated patient-reported outcome (PRO) questionnaires and additional questions addressing lifestyle. Results A total of 4,704 individuals were registered with MPN diagnoses in the NPR of whom 4,236 were eligible for participation and 2,613 (62%) responded. Overall, the respondents covered the broad spectrum of MPN patients, but patients 70–79 years old, living with someone, of a Danish/Western ethnicity, and with a higher level of education exhibited the highest response rate. Conclusion A nationwide, population-based, and comprehensive HRQoL survey of MPN patients in Denmark was undertaken (MPNhealthSurvey). We believe that the respondents broadly represent the MPN population in Denmark. However, the differences between respondents and nonrespondents have to be taken into consideration when examining PROs from the respondents. The results of the investigation of the respondents’ HRQoL in this survey will follow in future articles. PMID:28280390

  2. [Relation between biofilm, caries activity and gingivitis in HIV + children].

    Science.gov (United States)

    Ribeiro, Apoena de Aguiar; Portela, Maristela; Souza, Ivete Pomarico de

    2002-01-01

    The utilization of medicines to treat HIV-infected children has been promoting a decrease in the prevalence of soft-tissue oral lesions, as years pass by. In contrast, it has been observed that the experience of caries and gingivitis is constant in this population, mostly because of the chronic influence of some factors involved in the HIV-infection process, such as the chronic utilization of sweetened liquid medicines and carbohydrate-enriched diet, as well as frequent episodes of hospitalization. So, the purpose of this study was to evaluate if the quality and quantity of biofilm are important factors in the activity of dental caries and gingivitis, also in this special group. After examination of the biofilm (biofilm index - Ribeiro23, 2000), the activity of caries and gingivitis was assessed in 56 children, aging from 0 to 14 years, who were patients with definitive diagnosis of HIV infection. It was observed that only 7 subjects (12.5%) did not present with clinically visible biofilm, and 33 (58.9%) presented with gingivitis, with the average of 4.44 bleeding sites. As to dental caries, 73.2% of the patients presented with active carious lesions. A strong correlation was verified between Biofilm Index, gingival status and active carious lesions (Spearman's correlation test, r s = +0.57 and r s = +0.49, respectively). It was concluded that, also in HIV-infected children, the quality and quantity of biofilm over the dental surfaces are important etiologic factors related to the activity of caries and gingivitis. Biofilm should, thus, be controlled in order to reestablish the oral health of HIV-infected children.

  3. Issues related to a programme of activities under the CDM

    Energy Technology Data Exchange (ETDEWEB)

    Ellis, J.

    2006-05-15

    Emissions of CO2 from the energy and land-use change and forestry sectors are responsible for the majority of emissions in non-Annex I Parties to the UNFCCC. Tackling greenhouse gas (GHG) emissions from these sectors is a key to slowing the growth in GHG emissions in non-Annex I countries. Implementing Clean Development Mechanism (CDM) projects can help achieve this aim, while also assisting non-Annex I countries to move towards sustainable development and Annex I countries achieve their emission commitments under the Kyoto Protocol. There has been rapid progress in the CDM over the last year - in terms of the number of projects in the pipeline and registered, and in terms of credits issued. However, some important sectors are notable by their small share in the CDM portfolio. Several countries have also called attention to the need to accelerate the process of approving CDM methodologies and projects. In order to improve the effectiveness of the CDM to achieve its dual objectives, the COP/MOP agreed a decision on 'further guidance relating to the clean development mechanism. This decision lays out guidance on how to improve the operation of the CDM, and includes provisions that allow: (1) Bundling of project activities; and (2) Project activities under a programme of activities, to be registered as a CDM project activity. At present, of the 172 currently registered CDM project activities, 27 involve programmes or bundles. These project activities can include more than one project type, be implemented in several locations, and/or occur in more than one sector. This paper assesses how project activities under a programme of activities under the CDM (referred to here as PCDM) could help to increase the effectiveness of the CDM by encouraging a wide spread of emission mitigation activities. This paper also explores the key issues that may need to be considered for the PCDM concept to be further implemented. The paper concludes that: (1) Key concepts and issues

  4. Relating Use of Digital Technology by Pre-Service Teachers to Confidence: A Singapore Survey

    Science.gov (United States)

    Yeung, Alexander Seeshing; Lim, Kam Ming; Tay, Eng Guan; Lam-Chiang, Audrey Cheausim; Hui, Chenri

    2012-01-01

    Teachers today are expected to be able to apply a wide range of digital technologies in the classroom. Initial teacher education programs should prepare teachers to apply them with confidence. Pre-service teachers in Singapore responded to a survey on use of technologies in their personal lives and in their teaching, and how confident they were in…

  5. The Asilomar Survey: Stakeholders’ Opinions on Ethical Issues Related to Brain-Computer Interfacing

    NARCIS (Netherlands)

    Nijboer, F.; Clausen, J.; Allison, B.Z.; Haselager, W.F.G.

    2011-01-01

    Brain-Computer Interface (BCI) research and (future) applications raise important ethical issues that need to be addressed to promote societal acceptance and adequate policies. Here we report on a survey we conducted among 145 BCI researchers at the 4th International BCI conference, which took place

  6. The Asilomar Survey: Stakeholders' Opinions on Ethical Issues Related to Brain-Computer Interfacing

    NARCIS (Netherlands)

    Nijboer, Femke; Clausen, Jens; Allison, Brendan Z.; Haselager, Pim

    2011-01-01

    Brain-Computer Interface (BCI) research and (future) applications raise important ethical issues that need to be addressed to promote societal acceptance and adequate policies. Here we report on a survey we conducted among 145 BCI researchers at the 4th International BCI conference, which took place

  7. Survey of capeweed distribution in Australia in relation to climate, landforms, soil types and management practices

    Science.gov (United States)

    Arnold, G. W.; Honey, F. R. (Principal Investigator)

    1975-01-01

    The author has identified the following significant results. The ground measurements of the reflectivity of the capeweed species shows significant variation from the pasture species measured. The variation in the capeweed signature, as a function of the flower cover indicates that the optimum time for a survey would be when the capeweed is at peak flowering.

  8. Research on Mail Surveys: Response Rates and Methods in Relation to Population Group and Time.

    Science.gov (United States)

    Boser, Judith A.; Green, Kathy

    The purpose of this review was to look for trends across time in response rates and variables studied for published mail surveys and to compare response rates and variables studied for different target populations. Studies were identified in databases in four fields: education, psychology, business and marketing, and sociology. A total of 225…

  9. Relating Training to Job Satisfaction: A Survey of Online Faculty Members

    Science.gov (United States)

    Hoekstra, Brian

    2014-01-01

    The purpose of this study was to determine whether training affected the job satisfaction reported by online faculty members. A convenience sample of 492 Iowa Community College Online Consortium (ICCOC) faculty members were invited to participate in a quantitative survey, and 148 responded. Overall Job Satisfaction was operationalized through the…

  10. Preliminary survey of estrogenic activity in part of waters in Haihe River, Tianjin

    Institute of Scientific and Technical Information of China (English)

    SHAO Jing; SHI Guoqing; JIN Xinglong; SONG Maoyong; SHI Jianbo; JIANG Guibin

    2005-01-01

    A preliminary survey of estrogenic activity of the contaminant in part of waters (Ziya River and the estuary of Haihe River) in Haihe River, Tianjin has been performed with the plasma vitellogenin (Vtg) in feral fish as a biomarker for estrogenic activity. The concentrations of bisphenol A (BPA), 4-tert-octylphenol (OP) and 4-nonyl- phenol (NP) in surface water were also determined. The presence of Vtg in male fish plasma as well as that in female can be detected at different sites and different seasons. The results indicate that the water in the sampling sites was contaminated by some estrogenic compounds. Although BPA, OP and NP can be detected in all of the water samples, their concentrations were much lower than the effective concentrations for those chemicals to induce Vtg production in male fish.

  11. The Chromospheric Activity-Age Relation for M Dwarf Stars

    Science.gov (United States)

    Silvestri, N. M.; Oswalt, T. D.; Hawley, S. L.

    2000-12-01

    We present preliminary results from our study in which we use moderate resolution spectroscopy to determine the correlation between the chromospheric activity and age of M dwarf stars in wide binary systems. We have observed ~50 M dwarf stars from our sample with the Apache Point Observatory 3.5-m telescope. We measure the ratio of Hα luminosity to the bolometric luminosity (LHα /Lbol) of the M dwarf---a measure of activity that is proven to correlate well with age. This project is unique in that it will extend the chromospheric activity-age relation of low-mass main sequence stars beyond the ages provided by cluster methods. The ages so determined are also independent of the uncertainties in cluster age determinations. The technique has the potential to improve by at least a factor of two the precision and the range over which ages can currently be determined for main sequence stars. Work on this project is supported by the NASA Graduate Student Researchers Program grant NGT-50290 (N.M.S.).

  12. Relation of Age at Menarche to Physical Activity

    Directory of Open Access Journals (Sweden)

    Egreta Peja

    2016-10-01

    Full Text Available The aim of this study is to determine whether regular physical activity during early puberty is influential in preventing early menarche. This cross sectional study was carried out on 102 post-menarcheal girls aged 11–20 (14.79±0.33. 51 of them were already engaged in competitive sport activities prior to the onset of menstruation (group 1, while the others got engaged in such activities after the onset of menstruation (group 2. All participants provided the year and the month of their first menstrual period. First, we estimated the equality of dispersion between the two groups, by conducting Two Samples for Variances F-test. Second, because no homogeneity of variances between groups was found, they were compared by using Two Samples Assuming Unequal Variances t-test. The difference between groups is statistically significant, as the t statistics (=2.883 is greater than both critical t statistics (one-tail=1.664 two-tail=1.990 and the p value less than 0.05 in both cases (one-tail=0.002 two-tail=0.005. None of the girls in the first group starts to menstruate before 11 years of age and 90% of them are menstruating by age 14, with a median age of 12.95±0.35 years. Age of menarche is lower in the second group with a median age of 12.25±0.31 years, thus approximately 8 months lower than median age for the first group. 11.76% of the girls in the second group start to menstruate before 11 years of age and 90% of them are menstruating by age 13. It is rather, the decline in early matures among those engaged in regular physical activity prior to the onset of menses, that makes the statistically significant correlation between physical activity and age at menarche practically meaningful. Relatively early matures (<11 years have been found to be slightly shorter but up to 5.5 kg heavier in adulthood than are late matures. In addition, a relatively young age at menarche has been associated with an increased risk for breast cancer and spontaneous

  13. Aggregation and spatial analysis of walking activity in an urban area: results from the Halifax space-time activity survey

    Science.gov (United States)

    Neatt, K.; Millward, H.; Spinney, J.

    2016-04-01

    This study examines neighborhood characteristics affecting the incidence of walking trips in urban and suburban areas of Halifax, Canada. We employ data from the Space-Time Activity Research (STAR) survey, conducted in 2007-8. Primary respondents completed a two- day time-diary survey, and their movements were tracked using a GPS data logger. Primary respondents logged a total of 5,005 walking trips, specified by 781,205 individual GPS points. Redundant and erroneous points, such as those with zero or excessive speed, were removed. Data points were then imported into ArcGIS, converted from points to linear features, visually inspected for data quality, and cleaned appropriately. From mapped walking tracks we developed hypotheses regarding variations in walking density. To test these, walking distances were aggregated by census tracts (CTs), and expressed as walking densities (per resident, per metre of road, and per developed area). We employed multivariate regression to examine which neighborhood (CT) variables are most useful as estimators of walking densities. Contrary to much of the planning literature, built-environment measures of road connectivity and dwelling density were found to have little estimating power. Office and institutional land uses are more useful estimators, as are the income and age characteristics of the resident population.

  14. Physical activity patterns and socioeconomic position: the German National Health Interview and Examination Survey 1998 (GNHIES98).

    Science.gov (United States)

    Finger, Jonas D; Tylleskär, Thorkild; Lampert, Thomas; Mensink, Gert B M

    2012-12-15

    We investigated the associations between education and leisure-time, occupational, sedentary and total physical-activity levels based on data from the German National Health Interview and Examination Survey 1998 (GNHIES98). The roles of income level, occupational status and other mediating variables for these associations were also examined. The total study sample of the GNHIES98 comprised 7,124 participants between the ages of 18 and 79. Complete information was available for 6,800 persons on leisure-time, sedentary and total physical-activity outcomes and for 3,809 persons in regular employment on occupational activity outcomes. The associations between educational level and physical activity (occupational, sedentary, leisure-time and total physical activity) were analysed separately for men and women using multivariate logistic regression analysis. Odds ratios (OR) of educational level on physical-activity outcomes were calculated and adjusted for age, region, occupation, income and other mediating variables. After adjusting for age and region, a higher education level was associated with more leisure-time activity - with an OR of 1.6 (95% CI, 1.3-2.0) for men with secondary education and 2.1 (1.7-2.7) for men with tertiary education compared to men with primary education. The corresponding ORs for women were 1.3 (1.1-1.6) and 1.7 (1.2-2.4), respectively. Higher education was associated with a lower level of vigorous work activity: an OR of 6.9 (4.6-10.3) for men with secondary education and 18.6 (12.0-27.3) for men with primary education compared to men with tertiary education. The corresponding ORs for women were 2.8 (2.0-4.0) and 5.8 (4.0-8.5), respectively. Higher education was also associated with a lower level of total activity: an OR of 2.9 (2.2-3.8) for men with secondary education and 4.3 (3.3-5.6) for men with tertiary education compared to men with primary education. The corresponding ORs for women were 1.6 (1.2-2.0) and 1.6 (1.2-2.1), respectively

  15. Creativity related cortex activity in the remote associates task.

    Science.gov (United States)

    Razumnikova, Olga M

    2007-06-15

    The involvement of different oscillating neuronal systems during verbal creative thinking was investigated by multi-channel EEG measuring. The remote associates task (RAT) as a model of creative thinking in comparison to the resting condition and the simple associates task (SAT) was used. The EEG coherence along with spectral power density estimates were evaluated in each of the six frequency bands in 4-30 Hz range. We have found out RAT-related EEG changes mainly in the theta1, alpha1, alpha2 and beta2 bands. The RAT-induced cortical activation was differed from the SAT-induced EEG pattern by (i) widespread enhancement of power and coherence in the beta2, (ii) the theta1 power increase in the frontal cortex, and (iii) increased desynchronization of the alpha1,alpha2 mainly over posterior cortex together with the alpha1 coherence decrease in the prefrontal sites. Originality scores of the verbal associates positively correlated with an increase of coherence focused in the fronto-parietal regions of both hemispheres in the beta2 and in the left parieto-temporal loci in the alpha1. Additionally, more original responses positively correlated with amplitude of the alpha1 mostly in the left hemisphere. We propose that widespread cortical integration of multi-component internal processing has been simultaneously mediated during creative verbal thinking. The selectively distributed theta, alpha, and beta oscillations reflect intra- and inter-hemispheric communication networks with different functional relations to the RAT solving. The theta1 and alpha1 rhythms seem to specifically relate to top-down information processing such as deliberate sustained attention and working-memory-retention during defocused attention, respectively, whereas larger interregional synchrony in the beta2 band may mediate 'differential' attention to diffusely activating alternative meanings of words and remote associates from coarse semantic coding.

  16. Comparison of the Physical Activity and Sedentary Behaviour Assessment Questionnaire and the Short-Form International Physical Activity Questionnaire: An Analysis of Health Survey for England Data.

    Directory of Open Access Journals (Sweden)

    Shaun Scholes

    Full Text Available The Physical Activity and Sedentary Behaviour Assessment Questionnaire (PASBAQ, used within the Health Survey for England (HSE at 5-yearly intervals, is not included annually due to funding and interview-length constraints. Policy-makers and data-users are keen to consider shorter instruments such as the Short-form International Physical Activity Questionnaire (IPAQ for the annual survey. Both questionnaires were administered in HSE 2012, enabling comparative assessment in a random sample of 1252 adults.Relative agreement using prevalence-adjusted bias-adjusted Kappa (PABAK statistics was estimated for: sufficient aerobic activity (moderate-to-vigorous physical activity [MVPA] ≥150 minutes/week; inactivity (MVPA<30 minutes/week; and excessive sitting (≥540 minutes/weekday. Cross-sectional associations with health outcomes were compared across tertiles of MVPA and tertiles of sitting time using logistic regression with tests for linear trend.Compared with PASBAQ data, IPAQ-assessed estimates of sufficient aerobic activity and inactivity were higher and lower, respectively; estimates of excessive sitting were higher. Demographic patterns in prevalence were similar. Agreement using PABAK statistics was fair-to-moderate for sufficient aerobic activity (0.32-0.49, moderate-to-substantial for inactivity (0.42-0.74, and moderate-to-substantial for excessive sitting (0.49-0.75. As with the PASBAQ, IPAQ-assessed MVPA and sitting each showed graded associations with mental well-being (women: P for trend = 0.003 and 0.004, respectively and obesity (women: P for trend = 0.007 and 0.014, respectively.Capturing habitual physical activity and sedentary behaviour through brief questionnaires is complex. Differences in prevalence estimates can reflect differences in questionnaire structure and content rather than differences in reported behaviour. Treating all IPAQ-assessed walking as moderate-intensity contributed to the differences in prevalence estimates

  17. Internet Use for Health-Related Information via Personal Computers and Cell Phones in Japan: A Cross-Sectional Population-Based Survey

    Science.gov (United States)

    Takahashi, Yoshimitsu; Ohura, Tomoko; Ishizaki, Tatsuro; Okamoto, Shigeru; Miki, Kenji; Naito, Mariko; Akamatsu, Rie; Sugimori, Hiroki; Yoshiike, Nobuo; Miyaki, Koichi; Shimbo, Takuro

    2011-01-01

    Background The Internet is known to be used for health purposes by the general public all over the world. However, little is known about the use of, attitudes toward, and activities regarding eHealth among the Japanese population. Objectives This study aimed to measure the prevalence of Internet use for health-related information compared with other sources, and to examine the effects on user knowledge, attitudes, and activities with regard to Internet use for health-related information in Japan. We examined the extent of use via personal computers and cell phones. Methods We conducted a cross-sectional survey of a quasi-representative sample (N = 1200) of the Japanese general population aged 15–79 years in September 2007. The main outcome measures were (1) self-reported rates of Internet use in the past year to acquire health-related information and to contact health professionals, family, friends, and peers specifically for health-related purposes, and (2) perceived effects of Internet use on health care. Results The prevalence of Internet use via personal computer for acquiring health-related information was 23.8% (286/1200) among those surveyed, whereas the prevalence via cell phone was 6% (77). Internet use via both personal computer and cell phone for communicating with health professionals, family, friends, or peers was not common. The Internet was used via personal computer for acquiring health-related information primarily by younger people, people with higher education levels, and people with higher household incomes. The majority of those who used the Internet for health care purposes responded that the Internet improved their knowledge or affected their lifestyle attitude, and that they felt confident in the health-related information they obtained from the Internet. However, less than one-quarter thought it improved their ability to manage their health or affected their health-related activities. Conclusions Japanese moderately used the Internet via

  18. A Survey of the Relation Between Capital Structure and Corporate Strategy

    Directory of Open Access Journals (Sweden)

    M. La Rocca

    2008-06-01

    Full Text Available This paper responds to the general call for integration between finance and strategy researchby examining how financial decisions are related to corporate strategy. In particular, the paperfocuses on the link between capital structure and strategy. Corporate strategies complementtraditional finance paradigms and extend our insight into a firm’s decisions regarding capitalstructure. Equity and debt must be considered as financial instruments as well as strategicinstruments of corporate governance (Williamson 1988. Debt subordinates governanceactivities to stricter management, while equity allows for greater flexibility and decisionmakingpower.The literature on finance and strategy analyzes how the strategic actions of key players(managers, shareholders, debtholders, competitors, workers, suppliers, etc affect firm valueand the allocation of value between claimholders. Specifically, financing decisions canconcern value creation process (1 influencing efficient investments decisions according to theexistence of conflict of interest between managers and firm’s financial stakeholders(shareholders and debtholders and (2 affecting the relationship with non-financialstakeholders, as suppliers, competitors, customers.To summarize, the potential interaction between managers, financial stakeholders, and nonfinancialstakeholders influences capital structure, corporate governance activities, and valuecreation processes. These in turn, may give rise to inefficient managerial decisions or theymay shape the industry’s competitive dynamics to achieve a competitive advantage. A goodintegration between strategy and finance dimensions can be tantamount to a competitiveweapon.

  19. Fishery survey and related limnological conditions of Williams Lake, Hubbard County, Minnesota

    Science.gov (United States)

    Taylor, W.W.; LaBaugh, J.W.; Freeberg, M.H.; Dowling, D.C.

    1985-01-01

    Bluegill (Lepomis macrochirus), pumpkinseed sunfish (Lepomis gibbosus), largemouth bass (Micropterus salmoides), yellow perch (Perca flavescens) rock bass (Amploplites rupestris), black crappie (Pomozis nigromaculatus), and northern pike (Esox lucius) were found in Williams Lake, Hubbard County, Minnesota, during a fishery survey of the lake in late August 1982. The most abundant fish were the bluegills. These fish live in the large littoral zone of the lake; this zone underlies 55% of the surface area of the lake. The most ubiquitous benthic invertebrate in the littoral zone (amphipods) and the most abundant benthic invertebrate (chironomid larvae) were major food sources for the bluegill. Other organisms found in the stomach contents of fish collected in this survey were zooplankton, gastropods, Diptera larvae, odonates, terrestrial insects, and other fish. Daphnia were the only zooplankters of a diverse plankton community that were found in stomach contents. The abundance of fish other than bluegill was typical for a system in which northern pike is the major predator.

  20. Age-Related Macular Degeneration Is Associated with Less Physical Activity among US Adults: Cross-Sectional Study

    OpenAIRE

    Paul D. Loprinzi; Swenor, Bonnielin K.; Ramulu, Pradeep Y.

    2015-01-01

    Background We have a limited understanding of the effects of age-related macular degeneration (AMD) on physical activity (PA), and we have no prevalence estimates of the daily movement patterns among Americans with AMD. Therefore, we examined the association between AMD and PA and provided estimates of the daily movement patterns of Americans with AMD. Methods Data from the 2005-2006 National Health and Nutrition Examination Survey were used, including 1,656 adults (40-85 yrs). Retinal imagin...

  1. Do 360-degree Feedback Survey Results Relate to Patient Satisfaction Measures?

    OpenAIRE

    Hageman, Michiel G. J. S.; Ring, David C.; Gregory, Paul J.; Rubash, Harry E.; Harmon, Larry

    2014-01-01

    Background There is evidence that feedback from 360-degree surveys—combined with coaching—can improve physician team performance and quality of patient care. The Physicians Universal Leadership-Teamwork Skills Education (PULSE) 360 is one such survey tool that is used to assess work colleagues’ and coworkers’ perceptions of a physician’s leadership, teamwork, and clinical practice style. The Clinician & Group-Consumer Assessment of Healthcare Providers and System (CG-CAHPS), developed by the ...

  2. Simple neck pain questions used in surveys, evaluated in relation to health outcomes: a cohort study

    OpenAIRE

    2012-01-01

    Abstract Background The high prevalence of pain reported in many epidemiological studies, and the degree to which this prevalence reflects severe pain is under discussion in the literature. The aim of the present study was to evaluate use of the simple neck pain questions commonly included in large epidemiological survey studies with respect to aspects of health. We investigated if and how an increase in number of days with pain is associated with reduction in health outcomes. Methods A cohor...

  3. A European survey relating to cancer therapy and neutropenic infections: Nurse and patient viewpoints.

    LENUS (Irish Health Repository)

    Leonard, Kay

    2011-09-25

    PURPOSE: Severe neutropenia and febrile neutropenia (FN) are the major causes of morbidity, treatment interruptions and dose reductions in patients undergoing chemotherapy. The European Oncology Nursing Society (EONS) conducted an European survey to evaluate nurse perspectives on prevention of infection and FN in this setting, and how much they educate their patients about this. A separate survey explored these issues in patients receiving chemotherapy. METHODS: 217 nurse participants were identified by EONS from the membership database and 473 cancer patients who were receiving\\/had received chemotherapy were identified through patient advocacy groups. Questionnaires were completed anonymously online for both surveys. RESULTS: More than 90% of the nurses agreed that preventing infections including FN is extremely\\/very important for a successful chemotherapy outcome and said that they, or other health professionals in their practice, advised patients about these issues. Most (90%) indicated that they favoured giving treatment to protect against FN and infections in chemotherapy patients at risk, rather than treating infection after it develops, but 82% expressed concern over patient concordance with measures employed. A substantial proportion of patients reported emergency room visits, hospitalization and\\/or chemotherapy delays or changes as a result of neutropenia, infection or FN. However, only 44% said that their infection risk was discussed with them before starting chemotherapy. CONCLUSIONS: Our findings indicate that nurses recognise the importance of reducing the risk of infection and FN in patients undergoing chemotherapy, as well as the need to educate patients. However, results of the patient survey suggest a need for better patient education.

  4. A survey of dual active galactic nuclei in simulations of galaxy mergers: frequency and properties

    Science.gov (United States)

    Capelo, Pedro R.; Dotti, Massimo; Volonteri, Marta; Mayer, Lucio; Bellovary, Jillian M.; Shen, Sijing

    2017-08-01

    We investigate the simultaneous triggering of active galactic nuclei (AGN) in merging galaxies, using a large suite of high-resolution hydrodynamical simulations. We compute dual-AGN observability time-scales using bolometric, X-ray and Eddington-ratio thresholds, confirming that dual activity from supermassive black holes (BHs) is generally higher at late pericentric passages, before a merger remnant has formed, especially at high luminosities. For typical minor and major mergers, dual activity lasts ˜20-70 and ˜100-160 Myr, respectively. We also explore the effects of X-ray obscuration from gas, finding that the dual-AGN time decreases at most by a factor of ˜2, and of contamination from star formation. Using projected separations and velocity differences rather than three-dimensional quantities can decrease the dual-AGN time-scales by up to ˜4, and we apply filters that mimic current observational-resolution limitations. In agreement with observations, we find that for a sample of major and minor mergers hosting at least one AGN, the fraction harbouring dual AGN is ˜20-30 and ˜1-10 per cent, respectively. We quantify the effects of merger mass ratio (0.1 to 1), geometry (coplanar, prograde and retrograde, and inclined), disc gas fraction and BH properties, finding that the mass ratio is the most important factor, with the difference between minor and major mergers varying between factors of a few to orders of magnitude, depending on the luminosity and filter used. We also find that a shallow imaging survey will require very high angular resolution whereas a deep imaging survey will be less resolution-dependent.

  5. Development of a Childhood Attachment and Relational Trauma Screen (CARTS: a relational-socioecological framework for surveying attachment security and childhood trauma history

    Directory of Open Access Journals (Sweden)

    Paul A. Frewen

    2013-04-01

    Full Text Available Background : Current psychometric measures of childhood trauma history generally fail to assess the relational-socioecological context within which childhood maltreatment occurs, including the relationship of abusers to abused persons, the emotional availability of caregivers, and the respondent's own thoughts, feelings, and actions in response to maltreatment. Objective : To evaluate a computerized approach to measuring the relational-socioecological context within which childhood maltreatment occurs. Method : The psychometric properties of a Childhood Attachment and Relational Trauma Screen (CARTS were evaluated as a retrospective survey of childhood maltreatment history designed to be appropriate for completion by adults. Participants were undergraduates (n=222, an internet sample (n=123, and psychiatric outpatients (n=30. Results : The internal reliability, convergent, and concurrent validity of the CARTS were supported across samples. Paired differences in means and correlations between rated item-descriptiveness to self, mothers, and fathers also accorded with findings of prior attachment and maltreatment research, illustrating the utility of assessing the occurrence and effects of maltreatment within a relational-socioecological framework. Conclusions : Results preliminarily support a new survey methodology for assessing childhood maltreatment within a relational-socioecological framework. Further psychometric evaluation of the CARTS is warranted.

  6. Active fault survey on the Tanlu fault zone in Laizhou Bay

    Institute of Scientific and Technical Information of China (English)

    WANG Zhi-cai; YANG Xi-ha; LI Chang-chuan; DENG Qi-dong; DU Xian-song; CHAO Hong-tai; WU Zi-quan; XIAO Lan-xi; SUN Zhao-ming; MIN Wei; LING Hong

    2006-01-01

    Shallow-depth acoustic reflection profiling survey has been conducted on the Tanlu fault zone in Laizhou Bay. It is found that the Tanlu fault zone is obviously active during the late Quaternary and it is still the dominating structure in this region. The Tanlu fault zone consists of two branches. The KL3 fault of the western branch is composed of several high angle normal faults which had been active during the period from the latest Pleistocene to early Holocene, dissected by a series of northeast or approximate east-west trending fault which leaped sediment of the late Pleistocene. The Longkou fault of the eastern branch consists of two right-laterally stepped segments. Late Quaternary offsets and growth strata developed along the Tanlu fault zone verify that the fault zone retained active in the latest Pleistocene to the early Holocene. The Anqiu-Juxian fault that passes through the middle of Shandong and corresponds to the Longkou fault is composed of a series of right-laterally stepped segments. The active faults along the eastern branch of the Tanlu fault zone from the Laizhou bay to the north of Anqiu make up a dextral simple shear deformation zone which is characterized by right-lateral strike-slip movement with dip-slip component during the late Quaternary.

  7. Actively Star Forming Elliptical Galaxies at Low Redshifts in the Sloan Digital Sky Survey

    CERN Document Server

    Fukugita, M; Turner, E L; Helmboldt, J; Nichol, R C; Fukugita, Masataka; Nakamura, Osamu; Turner, Edwin L.; Helmboldt, Joe

    2004-01-01

    We report discovery of actively star forming elliptical galaxies in a morphologically classified sample of bright galaxies at a low redshift obtained from the Sloan Digital Sky Survey. The emission lines of these galaxies do not show the characteristics of active galactic nuclei, and thus their strong H$\\alpha$ emission is ascribed to star formation with a rate nearly as high as that is seen in typical late spiral galaxies. This is taken as evidence against the traditional view that all elliptical galaxies formed early and now evolve only passively. The frequency of such star forming elliptical galaxies is a few tenths of a percent in the sample, but increases to 3% if we include active S0 galaxies. We may identify these galaxies as probable progenitors of so-called E+A galaxies that show the strong Balmer absorption feature of A stars superimposed on an old star population. The approximate match of the abundance of active elliptical plus S0 galaxies with that of E+A galaxies indicates that the duration of su...

  8. Factors Related to Meeting Physical Activity Guidelines in Active College Students: A Social Cognitive Perspective

    Science.gov (United States)

    Farren, G. L.; Zhang, T.; Martin, S. B.; Thomas, K. T.

    2017-01-01

    Objective: To examine the relations of sex, exercise self-efficacy, outcome expectations, and social support with meeting physical activity guidelines (PAGs). Participants: Three hundred ninety-six college students participated in this study in the summer 2013. Methods: Students completed online questionnaires that assessed physical activity…

  9. Factors Related to Meeting Physical Activity Guidelines in Active College Students: A Social Cognitive Perspective

    Science.gov (United States)

    Farren, G. L.; Zhang, T.; Martin, S. B.; Thomas, K. T.

    2017-01-01

    Objective: To examine the relations of sex, exercise self-efficacy, outcome expectations, and social support with meeting physical activity guidelines (PAGs). Participants: Three hundred ninety-six college students participated in this study in the summer 2013. Methods: Students completed online questionnaires that assessed physical activity…

  10. Prevalence of Depressive Symptoms and Related Factors in Japanese Employees: A Comparative Study between Surveys from 2007 and 2010

    Directory of Open Access Journals (Sweden)

    Masahito Fushimi

    2015-01-01

    Full Text Available Aims. The aim of this study was to examine the prevalence of depressive symptoms and their related factors in Japan. The results were analyzed to identify the relationship between high scores on the CES-D, sociodemographic status, and employment-related variables. Methods. Employees in Akita prefecture completed the Center for Epidemiologic Studies Depression Scale (CES-D during a survey period between November and December 2010. The cutoff point for the CES-D scores was 16 or above (high scorers. Results. Data from 1,476 employees indicated that 44.2% had high scores on the CES-D. Sociodemographic and occupation-related factors associated with a high risk of depression were being female, young age, fewer hours of sleep on weekdays, and working over 8 hours per day, whereas drinking alcohol one to two days per week, albeit only in men, was significantly associated with a low risk of depression. The present results were consistent with the results of a previous survey completed in 2007; however, the present results regarding job categories and smoking behavior were not significantly associated with depression and thus were inconsistent with the 2007 survey data. Conclusions. These results can be useful as benchmark values for the CES-D and might help predict depressive disorders.

  11. Electric, Magnetic and Ionospheric Survey of Seismically Active Regions with SWARM

    Science.gov (United States)

    Echim, Marius M.; Moldovan, Iren; Voiculescu, Mirela; Balasis, George; Lichtenberger, Janos; Heilig, Balazs; Kovacs, Peter

    2014-05-01

    We present a project devoted to the scientific exploitation of SWARM multi-point measurements of the magnetic and electric field, of the electron temperature and density in the ionosphere. These data provide unique opportunities to study in-situ and remotely the electromagnetic and plasma variability due to ionospheric forcing from above and below. The project "Electric, Magnetic and Ionospheric Survey of Seismically Active Regions with SWARM (EMISSARS)" focus on coordinated studies between SWARM and ground based observatories to survey electromagnetic and ionospheric variability at medium latitudes and look for possible correlations with the seismic activity in central Europe. The project is coordinated by the Institute for Space Sciences (INFLPR-ISS) and the National Institute for Earth Physics (INFP) in Bucharest, Romania. In addition to SWARM data the project benefits from support of dedicated ground based measurements provided by the MEMFIS network coordinated by INFP, the MM100 network of magnetic observatories coordinated by the Geological and Geophysical Institute of Hungary (MFGI) in Budapest. Seismic data are provided by INFP and the European Mediterranean Seismological Center. The mission of the project is to monitor from space and from ground the ionospheric and electromagnetic variability during time intervals prior, during and after seismic activity in (i) the seismic active regions of the central Europe and (ii) in regions unaffected by the seismic activity. The latter will provide reference measurements, free from possible seismogenic signals. The scientific objectives of the project are: (1) Observation of electric, magnetic and ionospheric (electron temperature, density) variability in the ionosphere above or in the close vicinity of seismic active regions, in conjunction with ground based observations from dedicated networks; (2) Investigation of the coupling between the litosphere - atmosphere - ionosphere, during Earthquakes; (3) Quantitative

  12. Physical activity surveillance in the European Union: reliability and validity of the European Health Interview Survey-Physical Activity Questionnaire (EHIS-PAQ).

    Science.gov (United States)

    Baumeister, Sebastian E; Ricci, Cristian; Kohler, Simone; Fischer, Beate; Töpfer, Christine; Finger, Jonas D; Leitzmann, Michael F

    2016-05-23

    The current study examined the reliability and validity of the European Health Interview Survey-Physical Activity Questionnaire (EHIS-PAQ), a novel questionnaire for the surveillance of physical activity (PA) during work, transportation, leisure time, sports, health-enhancing and muscle-strengthening activities over a typical week. Reliability was assessed by administering the 8-item questionnaire twice to a population-based sample of 123 participants aged 15-79 years at a 30-day interval. Concurrent (inter-method) validity was examined in 140 participants by comparisons with self-report (International Physical Activity Questionnaire-Long Form (IPAQ-LF), 7-day Physical Activity Record (PAR), and objective criterion measures (GT3X+ accelerometer, physical work capacity at 75% (PWC(75%)) from submaximal cycle ergometer test, hand grip strength). The EHIS-PAQ showed acceptable reliability, with a median intraclass correlation coefficient across PA domains of 0.55 (range 0.43-0.73). Compared to the GT3X+ (counts/minutes/day), the EHIS-PAQ underestimated moderate-to-vigorous PA (median difference -11.7, p-value = 0.054). Spearman correlation coefficients (ρ) for validity were moderate-to-strong (ρ's > 0.41) for work-related PA (IPAQ = 0.64, GT3X + =0.43, grip strength = 0.48), transportation-related PA (IPAQ = 0.62, GT3X + =0.43), walking (IPAQ = 0.58), and health-enhancing PA (IPAQ = 0.58, PAR = 0.64, GT3X + =0.44, PWC(75%) = 0.48), and fair-to-poor (ρ's measurement of PA levels at work, during transportation and health-enhancing PA.

  13. Activity-Related Symptom Exacerbations After Pediatric Concussion.

    Science.gov (United States)

    Silverberg, Noah D; Iverson, Grant L; McCrea, Michael; Apps, Jennifer N; Hammeke, Thomas A; Thomas, Danny G

    2016-10-01

    Recovery from concussion generally follows a trajectory of gradual improvement, but symptoms can abruptly worsen with exertion. This phenomenon is poorly understood. To characterize the incidence, course, and clinical significance of symptom exacerbations (spikes) in children after concussion. This secondary analysis of clinical trial data analyzes 63 eligible participants prospectively recruited from an emergency department who were asked to complete a postconcussion symptom scale and record their activities in a structured diary for the next 10 days. They completed standardized assessments of symptoms (postconcussion symptom scale), cognition (Immediate Post-Concussion Assessment and Cognitive Testing), and balance (Balance Error Scoring System) 10 days following the injury. Eligible participants were aged 11 to 18 years and sustained a concussion (according to the Centers for Disease Control and Prevention criteria) that did not result in an abnormal computed tomography scan or require hospital admission. The trial was conducted from May 2010 to December 2012, and the analysis was conducted from November 2015 to February 2016. The occurrence of symptom spikes, defined as an increase of 10 or more points on the postconcussion symptom scale over consecutive days. Of the 63 participants, there were 41 boys (65.1%) and 22 girls (34.9%), and the mean (SD) age was 13.8 (1.8) years. Symptom spikes occurred in one-third of the sample (20 participants [31.7%]). Symptom spikes tended to partially resolve within 24 hours. An abrupt increase in mental activity (ie, returning to school and extracurricular activities) from one day to the next increased the risk of a symptom spike (relative risk, 0.81; 95% CI, 0.21-3.21), but most symptom spikes were not preceded by a documented increase in physical or mental activity. Patients with symptom spikes were initially more symptomatic in the emergency department and throughout the observation period but did not differ from the group

  14. Activation of coagulation in chronic urticaria in relation to disease severity and activity.

    Science.gov (United States)

    Farres, M N; Refaat, M; Melek, N A; Ahmed, E E; Shamseldine, M G; Arafa, N A

    2015-01-01

    The pathogenesis of chronic urticaria is incompletely understood. There is growing interest in the role of the coagulation cascade in chronic urticaria. We aimed to assess the possible activation of the coagulation cascade in chronic spontaneous urticaria (CSU) in relation to disease severity and activity. This study was conducted on 30 patients with active CSU and 30 apparently healthy individuals as controls. Patients with acute urticaria, physical urticaria, or any form of urticaria other than spontaneous urticaria were excluded. Plasma levels of D-dimer and activated factor VII (FVIIa) were measured by ELISA at baseline for all recruited patients and controls. In addition, they were measured for CSU patients after complete disease remission. Plasma levels of D-dimer and FVIIa were significantly higher among patients with active CSU than among healthy controls. D-dimer levels were lowest among patients with grade 1 severity and highest among those with grade 4 severity. Factor VIIa levels did not differ significantly according to disease severity grades. After complete disease remission, there was a significant dramatic drop in levels of D-dimer and FVIIa among patients. We conclude that activation of the coagulation cascade occurs in CSU, and we demonstrate the novel finding that activated factor VII levels are significantly reduced after medical therapy, confirming the implication of the extrinsic pathway activation in CSU. Future controlled studies may investigate the role of anticoagulant therapy in refractory chronic urticaria. Copyright © 2014 SEICAP. Published by Elsevier Espana. All rights reserved.

  15. Physical mobility, physical activity, and obesity among elderly: findings from a large population-based Swedish survey.

    Science.gov (United States)

    Asp, M; Simonsson, B; Larm, P; Molarius, A

    2017-06-01

    To examine how physical activity and physical mobility are related to obesity in the elderly. A cross-sectional study of 2558 men and women aged 65 years and older who participated in a population survey in 2012 was conducted in mid-Sweden with an overall response rate of 67%. Obesity (body mass index ≥30 kg/m(2)) was based on self-reported weight and height, and physical activity and physical mobility on questionnaire data. Chi-squared test and multiple logistic regressions were used as statistical analyses. The overall prevalence of obesity was 19% in women and 15% in men and decreased after the age of 75 years. A strong association between both physical activity and obesity, and physical mobility and obesity was found. The odds for obesity were higher for impaired physical mobility (odds ratio [OR] 2.83, 95% confidence interval [CI] 2.14-3.75) than for physical inactivity (OR 1.63, 95% CI 1.28-2.08) when adjusted for gender, age, socio-economic status and fruit and vegetable intake. However, physical activity was associated with obesity only among elderly with physical mobility but not among those with impaired physical mobility. It is important to focus on making it easier for elderly with physical mobility to become or stay physically active, whereas elderly with impaired physical mobility have a higher prevalence of obesity irrespective of physical activity. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  16. Human Brain Activity Related to the Tactile Perception of Stickiness.

    Science.gov (United States)

    Yeon, Jiwon; Kim, Junsuk; Ryu, Jaekyun; Park, Jang-Yeon; Chung, Soon-Cheol; Kim, Sung-Phil

    2017-01-01

    While the perception of stickiness serves as one of the fundamental dimensions for tactile sensation, little has been elucidated about the stickiness sensation and its neural correlates. The present study investigated how the human brain responds to perceived tactile sticky stimuli using functional magnetic resonance imaging (fMRI). To evoke tactile perception of stickiness with multiple intensities, we generated silicone stimuli with varying catalyst ratios. Also, an acrylic sham stimulus was prepared to present a condition with no sticky sensation. From the two psychophysics experiments-the methods of constant stimuli and the magnitude estimation-we could classify the silicone stimuli into two groups according to whether a sticky perception was evoked: the Supra-threshold group that evoked sticky perception and the Infra-threshold group that did not. In the Supra-threshold vs. Sham contrast analysis of the fMRI data using the general linear model (GLM), the contralateral primary somatosensory area (S1) and ipsilateral dorsolateral prefrontal cortex (DLPFC) showed significant activations in subjects, whereas no significant result was found in the Infra-threshold vs. Sham contrast. This result indicates that the perception of stickiness not only activates the somatosensory cortex, but also possibly induces higher cognitive processes. Also, the Supra- vs. Infra-threshold contrast analysis revealed significant activations in several subcortical regions, including the pallidum, putamen, caudate and thalamus, as well as in another region spanning the insula and temporal cortices. These brain regions, previously known to be related to tactile discrimination, may subserve the discrimination of different intensities of tactile stickiness. The present study unveils the human neural correlates of the tactile perception of stickiness and may contribute to broadening the understanding of neural mechanisms associated with tactile perception.

  17. Human Brain Activity Related to the Tactile Perception of Stickiness

    Science.gov (United States)

    Yeon, Jiwon; Kim, Junsuk; Ryu, Jaekyun; Park, Jang-Yeon; Chung, Soon-Cheol; Kim, Sung-Phil

    2017-01-01

    While the perception of stickiness serves as one of the fundamental dimensions for tactile sensation, little has been elucidated about the stickiness sensation and its neural correlates. The present study investigated how the human brain responds to perceived tactile sticky stimuli using functional magnetic resonance imaging (fMRI). To evoke tactile perception of stickiness with multiple intensities, we generated silicone stimuli with varying catalyst ratios. Also, an acrylic sham stimulus was prepared to present a condition with no sticky sensation. From the two psychophysics experiments–the methods of constant stimuli and the magnitude estimation—we could classify the silicone stimuli into two groups according to whether a sticky perception was evoked: the Supra-threshold group that evoked sticky perception and the Infra-threshold group that did not. In the Supra-threshold vs. Sham contrast analysis of the fMRI data using the general linear model (GLM), the contralateral primary somatosensory area (S1) and ipsilateral dorsolateral prefrontal cortex (DLPFC) showed significant activations in subjects, whereas no significant result was found in the Infra-threshold vs. Sham contrast. This result indicates that the perception of stickiness not only activates the somatosensory cortex, but also possibly induces higher cognitive processes. Also, the Supra- vs. Infra-threshold contrast analysis revealed significant activations in several subcortical regions, including the pallidum, putamen, caudate and thalamus, as well as in another region spanning the insula and temporal cortices. These brain regions, previously known to be related to tactile discrimination, may subserve the discrimination of different intensities of tactile stickiness. The present study unveils the human neural correlates of the tactile perception of stickiness and may contribute to broadening the understanding of neural mechanisms associated with tactile perception. PMID:28163677

  18. 1999 Survey of Active Duty Personnel: Administration, Datasets, and Codebook. Appendix G: Frequency and Percentage Distributions for Variables in the Survey Analysis Files.

    Science.gov (United States)

    2000-12-01

    Survey of Active Duty Personnel - Form A SRED - What is the highest degree or level of school that you have completed? (MARK THE ONE ANSWER...100.0 | TOTALS ALTHOUGH THIS ITEM ASKS FOR ONE (HIGHEST GRADE OR DEGREE) RESPONSE, RESPONDENTS FREQUENTLY MARK MULTIPLE RESPONSES. SRED IS...CODED AS A STANDARD MARK ONE ITEM WHILE SREDA-SREDH ARE CODED AS A MARK-ALL-THAT-APPLY. SREDHI EQUALS SRED EXCEPT WHERE SRED HAS A MULTIPLE

  19. Outdoor Activity and High Altitude Exposure During Pregnancy: A Survey of 459 Pregnancies.

    Science.gov (United States)

    Keyes, Linda E; Hackett, Peter H; Luks, Andrew M

    2016-06-01

    To evaluate whether women engage in outdoor activities and high altitude travel during pregnancy; the health care advice received regarding high altitude during pregnancy; and the association between high altitude exposure and self-reported pregnancy complications. An online survey of women with at least 1 pregnancy distributed on websites and e-mail lists targeting mothers and/or mountain activities. Outcome measures were outdoor activities during pregnancy, high altitude (>2440 m) exposure during pregnancy, and pregnancy and perinatal complications. Hiking, running, and swimming were the most common activities performed during pregnancy. Women traveled to high altitude in over half of the pregnancies (244/459), and most did not receive counseling regarding altitude (355, 77%), although a small proportion (14, 3%) were told not to go above 2440 m. Rates of miscarriage and most other complications were similar between pregnancies with and without travel above 2440 m. Pregnancies with high altitude exposure were more likely to have preterm labor (odds ratio [OR] 2.3; 95% CI 0.97-5.4; P = .05). Babies born to women who went to high altitude during pregnancy were more likely to need oxygen at birth (OR 2.34; 95% CI 1.04-5.26; P < .05) but had similar rates of neonatal intensive care unit admission (P = not significant). Our results suggest pregnant women who are active in outdoor sports and travel to high altitude have a low rate of complications. Given the limitations of our data, further research is necessary on the risks associated with high altitude travel and physical activity and how these apply to the general population. Copyright © 2016 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  20. Variables Related to Inconsistent Answers in a Survey About Sexual Intercourses Among Students in Santa Marta, Colombia

    Directory of Open Access Journals (Sweden)

    Adalberto Campo Arias

    2009-04-01

    Full Text Available Background: Self-reported questionnairesare the more common and reliable method toinvestigate health-related behaviors among adolescents.Often, a significant number of participantsreport inconsistencies in several relateditems, especially sensitive topics, and they mustbe omitted. Up to date, it has not extensivelycompared the demographic characteristics ofstudents that answer consistent and not consistentlya paper-pencil survey.Objective: To compare some characteristicsrelated to inconsistent answers about sexualbehavior among students of secondary school atSanta Marta, Colombia.Method: A probabilistic cluster simple of studentscompleted an anonymous survey aboutsexual relationship. Logistic regression was usedfor adjusting associated variables to answer inconsistentlyquestions about sexual behavior.Results: A total of 3813 students completedthe survey. A group of 3575 participants (93.8%reported consistent information about sexualbehavior; and 238 (6.2% did not. Studentsthat completed inconsistently the survey aboutsexual behavior were more frequently attendingto private school (OR=3.5; 95%CI 2.6-4.8 andboys (OR=2.1; 95%CI 1.6-2.8, after adjustingfor socioeconomic level.Conclusions: Approximately one out oftwenty students completed inconsistently inquiresabout sexual behavior. Inconsistent answersabout sexual behavior were higher in privateschool and male students. More investigationis needed.

  1. The WiggleZ Dark Energy Survey: mapping the distance-redshift relation with baryon acoustic oscillations

    CERN Document Server

    Blake, Chris; Beutler, Florian; Davis, Tamara; Parkinson, David; Brough, Sarah; Colless, Matthew; Contreras, Carlos; Couch, Warrick; Croom, Scott; Croton, Darren; Drinkwater, Michael J; Forster, Karl; Gilbank, David; Gladders, Mike; Glazebrook, Karl; Jelliffe, Ben; Jurek, Russell J; Li, I-hui; Madore, Barry; Martin, Chris; Pimbblet, Kevin; Poole, Gregory; Pracy, Michael; Sharp, Rob; Wisnioski, Emily; Woods, David; Wyder, Ted; Yee, Howard

    2011-01-01

    We present measurements of the baryon acoustic peak at redshifts z = 0.44, 0.6 and 0.73 in the galaxy correlation function of the final dataset of the WiggleZ Dark Energy Survey. We combine our correlation function with lower-redshift measurements from the 6-degree Field Galaxy Survey and Sloan Digital Sky Survey, producing a stacked survey correlation function in which the statistical significance of the detection of the baryon acoustic peak is 4.9-sigma relative to a zero-baryon model with no peak. We fit cosmological models to this combined baryon acoustic oscillation (BAO) dataset comprising six distance-redshift data points, and compare the results to similar fits to the latest compilation of supernovae (SNe) and Cosmic Microwave Background (CMB) data. The BAO and SNe datasets produce consistent measurements of the equation-of-state w of dark energy, when separately combined with the CMB, providing a powerful check for systematic errors in either of these distance probes. Combining all datasets we determ...

  2. Feasibility of a self-administered survey to identify primary care patients at risk of medication-related problems

    Directory of Open Access Journals (Sweden)

    Makowsky MJ

    2014-02-01

    Full Text Available Mark J Makowsky,1 Andrew J Cave,2 Scot H Simpson1 1Faculty of Pharmacy and Pharmaceutical Sciences, 2Department of Family Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada Background and objectives: Pharmacists working in primary care clinics are well positioned to help optimize medication management of community-dwelling patients who are at high risk of experiencing medication-related problems. However, it is often difficult to identify these patients. Our objective was to test the feasibility of a self-administered patient survey, to facilitate identification of patients at high risk of medication-related problems in a family medicine clinic. Methods: We conducted a cross-sectional, paper-based survey at the University of Alberta Hospital Family Medicine Clinic in Edmonton, Alberta, which serves approximately 7,000 patients, with 25,000 consultations per year. Adult patients attending the clinic were invited to complete a ten-item questionnaire, adapted from previously validated surveys, while waiting to be seen by the physician. Outcomes of interest included: time to complete the questionnaire, staff feedback regarding impact on workflow, and the proportion of patients who reported three or more risk factors for medication-related problems. Results: The questionnaire took less than 5 minutes to complete, according to the patient's report on the last page of the questionnaire. The median age (and interquartile range of respondents was 57 (45–69 years; 59% were women; 47% reported being in very good or excellent health; 43 respondents of 100 had three or more risk factors, and met the definition for being at high risk of a medication-related problem. Conclusions: Distribution of a self-administered questionnaire did not disrupt patients, or the clinic workflow, and identified an important proportion of patients at high risk of medication-related problems. Keywords: screening tool, pharmacists, primary

  3. Relationship Between Physical Activity and Overweight and Obesity in Children: Findings From the 2012 National Health and Nutrition Examination Survey National Youth Fitness Survey.

    Science.gov (United States)

    Hong, Ickpyo; Coker-Bolt, Patty; Anderson, Kelly R; Lee, Danbi; Velozo, Craig A

    2016-01-01

    This study examined the relationship between childhood obesity and overweight and functional activity and its enjoyment. A cross-sectional design was used to analyze data from the 2012 National Health and Nutrition Examination Survey National Youth Fitness Survey. Multivariate logistic regression models were used. Data for 1,640 children ages 3-15 yr were retrieved. Physical activity was negatively associated with risk of obesity (odds ratio [OR] = 0.93; 95% confidence interval [CI] [0.87, 0.98]). Although children who were obese and overweight were more likely to have functional limitations (ORs = 1.58-1.61), their enjoyment of physical activity participation was not significantly different from that of the healthy-weight group. Physical activity lowered the risk of obesity. Children who were obese had functional limitations compared with healthy-weight children, but both groups enjoyed physical activity equally. Future studies are needed to determine barriers to participation among these children in recreation and sporting activities. Copyright © 2016 by the American Occupational Therapy Association, Inc.

  4. The contribution of former work-related activity levels to predict physical activity and sedentary time during early retirement: moderating role of educational level and physical functioning.

    Directory of Open Access Journals (Sweden)

    Delfien Van Dyck

    Full Text Available The transition to retirement introduces a decline in total physical activity and an increase in TV viewing time. Nonetheless, as more time becomes available, early retirement is an ideal stage to implement health interventions. Therefore, knowledge on specific determinants of physical activity and sedentary time is needed. Former work-related physical activity has been proposed as a potential determinant, but concrete evidence is lacking. The aim of this study was to examine if former work-related sitting, standing, walking or vigorous activities predict physical activity and sedentary time during early retirement. Additionally, moderating effects of educational level and physical functioning were examined.In total, 392 recently retired Belgian adults (>6 months, <5 years completed the International Physical Activity Questionnaire, the SF-36 Health Survey and a questionnaire on sociodemographics and former work-related activities. Generalized linear regression analyses were conducted in R. Moderating effects were examined by adding cross-products to the models.More former work-related sitting was predictive of more screen time during retirement. Lower levels of former work-related vigorous activities and higher levels of former work-related walking were associated with respectively more cycling for transport and more walking for transport during retirement. None of the predictors significantly explained passive transportation, cycling and walking for recreation, and leisure-time moderate-to-vigorous physical activity during retirement. Several moderating effects were found, but the direction of the interactions was not univocal.Former-work related behaviors are of limited importance to explain physical activity during early retirement, so future studies should focus on other individual, social and environmental determinants. Nonetheless, adults who previously had a sedentary job had higher levels of screen time during retirement, so this is an

  5. Relation Between Equatorial Oceanic Activities and LOD Changes

    Institute of Scientific and Technical Information of China (English)

    郑大伟; 陈刚

    1994-01-01

    The time series of the length of day (LOD) and the observational Pacific sea level during l962.0-1990.0 are used to study the relation between Earth rotation and equatorial oceanic activities.The results show that (i) the sea level is apparently rising at an average rate of about 1.75±.01mm/a during the past 30 years,(ii) there are large-scale eastward and westward water motions in the upper equatorial Pacific zone,which,according to the dynamical analysis of the angular momentum of the large-scale sea water motion in Pacific Ocean related to the Earth rotation axis accounts for about 30% of the change in ititerannual Eatlh rotation rate; (iii) the interannual changes in Earth rotation also cause changes in the distribution of the water mass in equatorial Pacific,and affect the formation of ENSO events.Based on these results,we give a new model for the interaction between equatorial ocean and Earth rotation.

  6. Methods and Algorithms for Approximating the Gamma Function and Related Functions. A survey. Part I: Asymptotic Series

    Directory of Open Access Journals (Sweden)

    Cristinel Mortici

    2015-01-01

    Full Text Available In this survey we present our recent results on analysis of gamma function and related functions. The results obtained are in the theory of asymptotic analysis, approximation of gamma and polygamma functions, or in the theory of completely monotonic functions. The motivation of this first part is the work of C. Mortici [Product Approximations via Asymptotic Integration Amer. Math. Monthly 117 (2010 434-441] where a simple strategy for constructing asymptotic series is presented. The classical asymptotic series associated to Stirling, Wallis, Glaisher-Kinkelin are rediscovered. In the second section we discuss some new inequalities related to Landau constants and we establish some asymptotic formulas.

  7. Do 360-degree feedback survey results relate to patient satisfaction measures?

    Science.gov (United States)

    Hageman, Michiel G J S; Ring, David C; Gregory, Paul J; Rubash, Harry E; Harmon, Larry

    2015-05-01

    There is evidence that feedback from 360-degree surveys-combined with coaching-can improve physician team performance and quality of patient care. The Physicians Universal Leadership-Teamwork Skills Education (PULSE) 360 is one such survey tool that is used to assess work colleagues' and coworkers' perceptions of a physician's leadership, teamwork, and clinical practice style. The Clinician & Group-Consumer Assessment of Healthcare Providers and System (CG-CAHPS), developed by the US Department of Health and Human Services to serve as the benchmark for quality health care, is a survey tool for patients to provide feedback that is based on their recent experiences with staff and clinicians and soon will be tied to Medicare-based compensation of participating physicians. Prior research has indicated that patients and coworkers often agree in their assessment of physicians' behavioral patterns. The goal of the current study was to determine whether 360-degree, also called multisource, feedback provided by coworkers could predict patient satisfaction/experience ratings. A significant relationship between these two forms of feedback could enable physicians to take a more proactive approach to reinforce their strengths and identify any improvement opportunities in their patient interactions by reviewing feedback from team members. An automated 360-degree software process may be a faster, simpler, and less resource-intensive approach than telephoning and interviewing patients for survey responses, and it potentially could facilitate a more rapid credentialing or quality improvement process leading to greater fiscal and professional development gains for physicians. Our primary research question was to determine if PULSE 360 coworkers' ratings correlate with CG-CAHPS patients' ratings of overall satisfaction, recommendation of the physician, surgeon respect, and clarity of the surgeon's explanation. Our secondary research questions were to determine whether CG-CAHPS scores

  8. Mass Functions of the Active Black Holes in Distant Quasars from the Large Bright Quasar Survey, the Bright Quasar Survey, and the Color-Selected Sample of the SDSS Fall Equatorial Stripe

    DEFF Research Database (Denmark)

    Vestergaard, Marianne; Osmer, Patrick S.

    2009-01-01

    We present mass functions of distant actively accreting supermassive black holes residing in luminous quasars discovered in the Large Bright Quasar Survey, the Bright Quasar Survey, and the Fall Equatorial Stripe of the Sloan Digital Sky Survey (SDSS). The quasars cover a wide range of redshifts (0...

  9. Dynamics of study strategies and teacher regulation in virtual patient learning activities: a cross sectional survey.

    Science.gov (United States)

    Edelbring, Samuel; Wahlström, Rolf

    2016-04-23

    Students' self-regulated learning becomes essential with increased use of exploratory web-based activities such as virtual patients (VPs). The purpose was to investigate the interplay between students' self-regulated learning strategies and perceived benefit in VP learning activities. A cross-sectional study (n = 150) comparing students' study strategies and perceived benefit of a virtual patient learning activity in a clinical clerkship preparatory course. Teacher regulation varied among three settings and was classified from shared to strong. These settings were compared regarding their respective relations between regulation strategies and perceived benefit of the virtual patient activity. Self-regulation learning strategy was generally associated with perceived benefit of the VP activities (rho 0.27, p study strategies can increase the value of flexible web-based learning resources to students.

  10. Gender-Related Differential Effects of Obesity on Health-Related Quality of Life via Obesity-Related Comorbidities: A Mediation Analysis of a French Nationwide Survey

    National Research Council Canada - National Science Library

    Audureau, Etienne; Pouchot, Jacques; Coste, Joël

    2016-01-01

    Negative effects of obesity on health-related quality of life (HRQoL) have been reported, especially in women, but the relative contribution of cardiometabolic and other obesity-related comorbidities to such effects remains unclear...

  11. Data collecting activities of the 'Outlook for Space' Panel. [information sources for technological forecasting survey

    Science.gov (United States)

    Stroud, W. G.

    1977-01-01

    The paper describes the work of the 'Outlook for Space' Panel, a NASA-wide study group concerned with the role space flight might play in American society during the years approaching 2000. The study considers the progression of projects from 'could do' (for which capability exists), to 'should do' (because of social benefits), to 'will do' (unknown at this time). Opinions as to objectives were solicited from NASA personnel, advisory committees, industrial organizations, and academic theoreticians. Poll data was examined. A large-scale survey of the attitudes of young people toward the future and space was also undertaken, and a complete matrix is presented of themes (such as production and management of food and forestry resources) and theme subcategory specific activities (for example, global crop production), versus the students' perceived areas of national interest or benefit (e.g., expansion of human knowledge).

  12. Innovation indicators: a survey of innovative activities in the international food processed industry

    Directory of Open Access Journals (Sweden)

    Vinicius Cardoso de Barros Fornari

    2015-02-01

    Full Text Available This paper seeks to combine traditional methods of measuring intensity with other alternative indicators to examine the dispersion of innovation activities in different industries and countries. The hypothesis that underlies the study lies in the fact that in the Food Processed Industry (IAP the traditional methods are insufficient to detect the core of the innovation process. As method, we analyzed patent data extracted from the twenty-five largest food processed companies in the world and suggested different indicators developed from the Pesquisa de Inovação Tecnológica (PINTEC, 2010 – for Brazilian companies – and the Community Innovation Survey (CIS, 2009 – for European Union companies. The results allowed us to establish relationships in three dimensions: (i the complexity of the innovative effort of the IAP; (ii the efforts to innovation in different countries are distinct and; (iii there is heterogeneity in country performance.

  13. ETHNOBOTANICAL LITERATURE SURVEY OF THREE INDIAN MEDICINAL PLANTS FOR HEPATOPROTECTIVE ACTIVITY

    Directory of Open Access Journals (Sweden)

    Seru Ganapthy

    2013-06-01

    Full Text Available Now-a-days medicinal plants have received much attention as sources of bioactive substances used to treat variety of diseases and disorders of major body organs including liver as a hepatoprotective and antioxidants. Liver is the heaviest gland of the body and plays the major role in metabolic activities and bio-chemical conversions. Hepatic disease is a basic collective term of conditions, diseases, and infections that affect the cells, tissues structures, or functions of the liver. Ethnobotanical survey was conducted to document remedies used as a hepatoprotective in Kuppam, Sathupally and their surrounding villages belongs to Chittoor and Khammam districts of Andhra Pradesh, India. This may be useful to researchers who are working in the area hepatopharmacology and therapeutics.

  14. A Survey of Health Management User Objectives Related to Diagnostic and Prognostic Metrics

    Science.gov (United States)

    Wheeler, Kevin R.; Kurtoglu, Tolga; Poll, Scott D.

    2010-01-01

    One of the most prominent technical challenges to effective deployment of health management systems is the vast difference in user objectives with respect to engineering development. In this paper, a detailed survey on the objectives of different users of health management systems is presented. These user objectives are then mapped to the metrics typically encountered in the development and testing of two main systems health management functions: diagnosis and prognosis. Using this mapping, the gaps between user goals and the metrics associated with diagnostics and prognostics are identified and presented with a collection of lessons learned from previous studies that include both industrial and military aerospace applications.

  15. The Extent and Distribution of Gambling-Related Harms and the Prevention Paradox in a British Population Survey.

    Science.gov (United States)

    Canale, Natale; Vieno, Alessio; Griffiths, Mark D

    2016-06-01

    Objectives To examine whether the "prevention paradox" applies to British individuals in relation to gambling-related harm. Methods Data were derived from 7,756 individuals participating in the British Gambling Prevalence Survey 2010, a comprehensive interview-based survey conducted in Great Britain between November 2009 and May 2010. Gambling-related harm was assessed using an adapted version of the DSM-IV Pathological Gambling criteria. The previous year's prevalence of problem gamblers was examined using the Problem Gambling Severity Index. Gambling involvement was measured by gambling frequency and gambling participation (gambling volume as expressed by time and money spent gambling). Results The prevalence rates for past-year gambling harms were dependence harm (16.4%), social harm (2.2%), and chasing losses (7.9%). Gambling-related harms were distributed across low- to moderate-risk gamblers (and not limited to just problem gamblers) and were reported by the majority of gamblers who were non-high time and spend regular gamblers than high time and spend regular gamblers. Conclusions The prevention paradox is a promising way of examining gambling-related harm. This suggests that prevention of gambling might need to consider the population approach to minimizing gambling harm.

  16. Benchmarking Alumni Relations in Community Colleges: Findings from a 2015 CASE Survey

    Science.gov (United States)

    Paradise, Andrew

    2016-01-01

    The Benchmarking Alumni Relations in Community Colleges white paper features key data on alumni relations programs at community colleges across the United States. The paper compares results from 2015 and 2012 across such areas as the structure, operations and budget for alumni relations, alumni data collection and management, alumni communications…

  17. Survey of active and inactive mines for possible use as in situ test facilities

    Energy Technology Data Exchange (ETDEWEB)

    1976-09-01

    A survey of active and inactive mines which might be useful for radioactive waste storage in situ test experiments was conducted. It was performed for Union Carbide Corporation, Nuclear Division, Office of Waste Isolation. The report covers available information gathered from literature, U.S. Bureau of Mines, the Mining Enforcement and Safety Agency, and a limited number of personal contacts with constructors or operators of facilities. This survey is preliminary in nature and the objective is to develop potential candidate facilities for in situ experiments which warrant further investigation. Included are descriptions of 244 facilities, with all the data about each one which was available within the time restraint of the study. These facility descriptions are additionally indexed by depth of mine, nature of the country rock, mineral mined, and type of entry. A total of 14 inactive mines and 34 active mines has been selected as those most worthy of further investigation for possible service as nuclear waste isolation test facilities. This investigation, being preliminary and having been performed in a very short time period, must be qualified, and the description of the qualification is presented in the body of this report. Qualifications deal primarily with the hazard of having omitted facilities and having incomplete data in some instances. Results indicate sedimentary rock mines of minerals of evaporite origin as a first ranking of preference for in situ testing, followed by other sedimentary rocks and then by mines producing minerals from any type rock where the mine is above the local water table. These are general rules and of course there can be exceptions to them.

  18. Historical reconstruction of oil and gas spills during moderate and strong earthquakes and related geochemical surveys in Southern Apennines

    Science.gov (United States)

    Sciarra, Alessandra; Cantucci, Barbara; Ferrari, Graziano; Pizzino, Luca; Quattrocchi, Fedora

    2016-04-01

    The aim of this study is to contribute to the assessment of natural hazards in a seismically active area of southern Italy through the joint analysis of historical sources and fluid geochemistry. In particular, our studies have been focalized in the Val d'Agri basin, in the Apennines extensional belt, since it hosts the largest oilfield in onshore Europe and normal-fault systems with high seismogenic potential (up to M7). The work was organized into three main themes: 1) literature search aimed at identifying fluid emissions during previous moderate-strong earthquakes; 2) consultation of local and national archives to identify historic local place names correlated to natural fluids emissions; 3) geochemical sampling of groundwater and gas issuing at surface, identified on the basis of the bibliographic sources. A reasoned reading of written documents and available historical data was performed. Moreover, we reworked information reported in historical catalogues, referred to liquid and gas hydrocarbon leakages occurred during seismic events of the past (in a range of magnitude from 5 to 7) in the Southern Apennines (with a particular focus on the Val d'Agri). Special attention was given to the phenomena of geochemical emissions related to major historical earthquakes that took place in the area, most notably that of 16 December 1857 (M = 7). A careful analysis of the Robert Mallet's report, a complete work aimed at describing the social impact and the effects on the environment produced by this earthquake through illustrated maps and diagrams, included several hundred monoscopic and stereoscopic photographs, was done. From archival sources (at national and/or local administrations), "sensitive" sites to the onset of leakage of liquid and gaseous hydrocarbons in the past were identified. A soil-gas survey (22 gas concentrations and flux measurements) and 35 groundwater samplings were carried out in specific sites recognized through the above studies. From a

  19. Smartphone and medical related App use among medical students and junior doctors in the United Kingdom (UK): a regional survey

    Science.gov (United States)

    2012-01-01

    Background Smartphone usage has spread to many settings including that of healthcare with numerous potential and realised benefits. The ability to download custom-built software applications (apps) has created a new wealth of clinical resources available to healthcare staff, providing evidence-based decisional tools to reduce medical errors. Previous literature has examined how smartphones can be utilised by both medical student and doctor populations, to enhance educational and workplace activities, with the potential to improve overall patient care. However, this literature has not examined smartphone acceptance and patterns of medical app usage within the student and junior doctor populations. Methods An online survey of medical student and foundation level junior doctor cohorts was undertaken within one United Kingdom healthcare region. Participants were asked whether they owned a Smartphone and if they used apps on their Smartphones to support their education and practice activities. Frequency of use and type of app used was also investigated. Open response questions explored participants’ views on apps that were desired or recommended and the characteristics of apps that were useful. Results 257 medical students and 131 junior doctors responded, equating to a response rate of 15.0% and 21.8% respectively. 79.0% (n=203/257) of medical students and 74.8% (n=98/131) of junior doctors owned a smartphone, with 56.6% (n=115/203) of students and 68.4% (n=67/98) of doctors owning an iPhone. The majority of students and doctors owned 1–5 medical related applications, with very few owning more than 10, and iPhone owners significantly more likely to own apps (Chi sq, papp usage of several times a day. Over 24hours apps were used for between 1–30 minutes for students and 1–20 minutes for doctors, students used disease diagnosis/management and drug reference apps, with doctors favouring clinical score/calculator apps. Conclusions This study found a high level of

  20. The activity of palliative care team pharmacists in designated cancer hospitals: a nationwide survey in Japan.

    Science.gov (United States)

    Ise, Yuya; Morita, Tatsuya; Katayama, Shirou; Kizawa, Yoshiyuki

    2014-03-01

    The role of pharmacists in palliative care has become more important now that they are able to provide medication review, patient education, and advice to physicians about a patient's pharmacotherapy. However, there is little known about pharmacists' activity on palliative care teams. The present study aimed to examine the clinical, educational, and research activities of pharmacists on palliative care teams and pharmacist-perceived contributions to a palliative care team or why they could not contribute. We sent 397 questionnaires to designated cancer hospitals, and 304 responses were analyzed (response rate 77%). Of the pharmacists surveyed, 79% and 94% reported attending ward rounds and conferences, respectively. Half of the pharmacists provided information/suggestions to the team about pharmacology, pharmaceutical production, managing adverse effects, drug interactions, and/or rotation of drugs. In addition, 80% of the pharmacists organized a multidisciplinary conference on palliative care education. Furthermore, 60% of the pharmacists reported on palliative care research to a scientific society. Seventy percent of the pharmacists reported some level of contribution to a palliative care team, whereas 16% reported that they did not contribute, with the main perceived reasons for no contribution listed as insufficient time (90%) and/or staff (68%). In Japan, pharmacists exercise a moderate level of clinical activity on palliative care teams. Many pharmacists believe that they contribute to such a team and generally place more emphasis on their educational and research roles compared with clinical work. Crown Copyright © 2014. Published by Elsevier Inc. All rights reserved.

  1. Preliminary survey of local bacteriophages with lytic activity against multi-drug resistant bacteria.

    Science.gov (United States)

    Latz, Simone; Wahida, Adam; Arif, Assuda; Häfner, Helga; Hoß, Mareike; Ritter, Klaus; Horz, Hans-Peter

    2016-10-01

    Bacteriophages (phages) represent a potential alternative for combating multi-drug resistant bacteria. Because of their narrow host range and the ever emergence of novel pathogen variants the continued search for phages is a prerequisite for optimal treatment of bacterial infections. Here we performed an ad hoc survey in the surroundings of a University hospital for the presence of phages with therapeutic potential. To this end, 16 aquatic samples of different origins and locations were tested simultaneously for the presence of phages with lytic activity against five current, but distinct strains each from the ESKAPE-group (i.e., Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter cloacae). Phages could be isolated for 70% of strains, covering all bacterial species except S. aureus. Apart from samples from two lakes, freshwater samples were largely devoid of phages. By contrast, one liter of hospital effluent collected at a single time point already contained phages active against two-thirds of tested strains. In conclusion, phages with lytic activity against nosocomial pathogens are unevenly distributed across environments with the prime source being the immediate hospital vicinity. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Measuring the Impact of Active Learning in a Redesigned Large-enrollment Introductory Geoscience Survey Course

    Science.gov (United States)

    Slater, T. F.; Slater, S. J.; Lyons, D. J.; Manhart, K.; Wehunt, M.; Kapp, J.; Richardson, R. M.

    2008-12-01

    Over the past two years, faculty in the UA Geosciences engaged in a major course redesign effort with the goal of improving student learning and attitudes while, at the same time, dramatically reducing costs of offering such a course. The course serves as an undergraduate general education science requirement. Using a reformed teaching framework of learner-centered education, the large-enrollment, introductory geosciences survey course was overhauled to include interactive lectures, just-in-time online quizzes, a next- generation textbook, and weekly discussions lead by graduate students and undergraduate peer mentors. The Geosciences Concept Inventory (GCI) was given as a pre-test/post-test to students in the pre-modified course and the reformed course to compare student learning in terms of gain scores. Although the entire 78-items were administered, divided into three forms, only the 36-items that most directly related to course content were used for analysis. Students in the unmodified course had a pre-test GCI percentage correct of 28.67 (SD=11.45, n=96) which increased to 45.26 (SD=11.76, n=84) on the post-test. After course redesign, students had a pre-test GCI percentage correct of 38.62 (SD=8.42, n=144) which increased a post-test GCI score of 48.73 (SD=7.49, n=132). Although the gains from pre-test to post-test are statistically significant, the different in post-test GCI scores between the two groups is not. This is interpreted as students' knowledge levels, insofar as the GCI can measure, were equivalent in both courses. The Likert-style Attitudes Toward Science Survey was given as an end-of-class post-test to students in the pre-modified course and as a pre-test post-test the reformed course to compare student attitudes between the courses. The average ranking on a 5-point scale as a pre-test was 3.454 (SD=1.259, n=508) whereas the post-tests for the unmodified course was 3.49 (SD=1.05, n=101) and 3.50 (SD=1.127, n=369) for the reformed course. As is

  3. Staff's person-centredness in dementia care in relation to job characteristics and job-related well-being: a cross-sectional survey in nursing homes.

    Science.gov (United States)

    Willemse, Bernadette M; De Jonge, Jan; Smit, Dieneke; Visser, Quirijn; Depla, Marja F I A; Pot, Anne Margriet

    2015-02-01

    To explore the role of nursing staff's person-centredness caring for people with dementia in relation to their work environment and job-related well-being. Given the development towards person-centred care and labour force issues, research has recently focused on the effect of person-centredness on nursing staff's well-being. Findings from occupational stress research suggest that employees' personal characteristics, such as person-centredness, can moderate the impact particular job characteristics have on their job-related well-being. Cross-sectional survey. A national survey was conducted among healthcare staff (n = 1147) in 136 living arrangements for people with dementia in the Netherlands (2008-2009). Hierarchical regression analyses were used. Person-centredness moderates the relationship between coworker support and three outcomes of job-related well-being and between supervisor support and two of these outcomes. For highly person-centred nursing staff, coworker support was found to have a weaker impact and supervisor support to have a stronger impact on their job-related well-being. In addition, direct effects showed that person-centredness was weakly associated with more job satisfaction, more emotional exhaustion and more strongly with more personal accomplishment. Nursing staff's person-centredness does play a modest role in relation to job characteristics and job-related well-being. Findings indicate that person-centredness is not only beneficial to residents with dementia as found earlier, but also for nursing staff themselves; specifically, in case nursing staff members feel supported by their supervisor. Since a more person-centred workforce feels more competent, further implementation of person-centred care might have a positive impact on the attractiveness of the profession. © 2014 John Wiley & Sons Ltd.

  4. Examining characteristics and associated distress related to Internet harassment: findings from the Second Youth Internet Safety Survey.

    Science.gov (United States)

    Ybarra, Michele L; Mitchell, Kimberly J; Wolak, Janis; Finkelhor, David

    2006-10-01

    We sought to identify the characteristics of youth who are targets of Internet harassment and characteristics related to reporting distress as a result of the incident. The Second Youth Internet Safety Survey is a national telephone survey of a random sample of 1500 Internet users between the ages of 10 and 17 years conducted between March and June 2005. Participants had used the Internet at least once a month for the previous 6 months. Nine percent of the youth who used the Internet were targets of online harassment in the previous year. Thirty-two percent of the targets reported chronic harassment (ie, harassment > or = 3 times in the previous year). In specific incidents, almost half (45%) knew the harasser in person before the incident. Half of the harassers (50%) were reportedly male, and half (51%) were adolescents. One in 4 targets reported an aggressive offline contact (eg, the harasser telephoned, came to the youth's home, or sent gifts); 2 in 3 disclosed the incident to another person. Among otherwise similar youth, the odds of being a target of Internet harassment were higher for those youth who harassed others online, reported borderline/clinically significant social problems, and were victimized in other contexts. Likewise, using the Internet for instant messaging, blogging, and chat room use each elevated the odds of being a target of Internet harassment versus those who did not engage in these online activities. All other demographic, Internet-use, and psychosocial characteristics were not related to reports of online harassment. Thirty-eight percent of the harassed youth reported distress as a result of the incident. Those who were targeted by adults, asked to send a picture of themselves, received an aggressive offline contact (eg, the harasser telephoned or came to the youth's home), and were preadolescents were each significantly more likely to report distress because of the experience. Conversely, the youth who visited chat rooms were

  5. A facebook survey to obtain alcohol-related information by young people and adolescents. An Italian study.

    Science.gov (United States)

    Zulli, C; Federico, A; Gaeta, L; Del Prete, A; Iadevaia, M; Gravina, A G; Romano, M; Loguercio, C

    2014-03-01

    Alcohol consumption by adolescents and young adults is an issue of significant public concern. Internet-based Social Networking sites, such as Facebook, are potential avenues to reach young people easily. to underline the innovation in proposing surveys to collect health-related information regarding young people alcohol consumption and other substances abuse by using Social Networking Websites, particularly Facebook. A questionnaire investigating modalities of alcohol consumption, drinking patterns' risk behaviors and other substances abuse was proposed through a "Facebook event" to young Italian Facebook users aged between 16 and 32. Each Facebook user invited to the event was free to participate, to answer to the questionnaire and to invite his "Facebook friends". During the 89 days of permanence on the Social Network, 1846 Facebook users participated the event and 732 of them decided spontaneously to answer the questionnaire. The frequency of answering was 8.2 people per day. About 200 users wrote a positive comment to the initiative on the wall of the event. Sixty% of subjects participating the survey were females. Ninety-one% of people answering the questionnaire were alcohol consumers. More than 50% of alcohol consumers were also smokers. Approximately 50% of subjects were binge drinkers. Illegal drugs were used by the 22.2% of the interviewed people. Facebook resulted an efficient and rapid tool to reach young people from all over Italy and to propose surveys in order to investigate alcohol consumption and alcohol-related health problems in the youth.

  6. Arranging the Pieces: A Survey of Library Practices Related to a Tabletop Game Collection

    Directory of Open Access Journals (Sweden)

    Teresa Slobuski

    2017-03-01

    Full Text Available Objective – The purpose of this study is to explore collection development, cataloguing, processing, and circulation practices for tabletop game collections in libraries. This study used the term “tabletop games” to refer to the array of game styles that are played in real-world, social settings, such as board games, dice and card games, collectible card games, and role-playing games. Methods – An online survey regarding tabletop games in libraries was developed with input from academic, public, and school librarians. Participants were recruited utilizing a snowball sampling technique involving electronic outlets and discussion lists used by librarians in school, public, and academic libraries. Results – One hundred nineteen libraries answered the survey. The results show that tabletop games have a presence in libraries, but practices vary in regard to collection development, cataloguing, processing, and circulation. Conclusion – Results indicate that libraries are somewhat fragmented in their procedures for tabletop collections. Libraries can benefit from better understanding how others acquire, process, and use these collections. Although they are different to other library collections, tabletop games do not suffer from extensive loss and bibliographic records are becoming more available. Best practices and guidance are still needed to fully integrate games into libraries and to help librarians feel comfortable piloting their own tabletop collections.

  7. Upper limb function and activity in people with facioscapulohumeral muscular dystrophy: a web-based survey

    NARCIS (Netherlands)

    Bergsma, A.; Cup, E.H.C.; Janssen, M.M.M.; Geurts, A.C.H.; Groot, I.J.M. de

    2017-01-01

    Purpose To investigate the upper extremity (UE) at the level of impairments and related activity limitations and participation restrictions in people with facioscapulohumeral muscular dystrophy (FSHD). Methods The study was conducted using web-based questionnaires that were distributed amongst peopl

  8. Detection and Analysis of Deep Seated Gravitational Slope Deformation and Relations with the Active Tectonics

    Science.gov (United States)

    Moro, M.; Saroli, M.; Lancia, M.; Albano, M.; Lo Sardo, L.; Stramondo, S.

    2015-12-01

    Modern geomorphological investigations focused on the definition of major factors conditioning the landscape evolution. The interaction of some of these factors as the litho-structural setting, the local relief, the tectonic activity, the climatic conditions and the seismicity plays a key-role in determining large scale slope instability phenomena which display the general morphological features of deep seated gravitational deformations (DSGD). The present work aims to detect the large scale gravitational deformation and relations with the active tectonics affecting the Abruzzo Region and to provide a description of the morphologic features of the deformations by means of aerial photograph interpretation, geological/geomorphological field surveys and DInSAR data. The investigated areas are morphologically characterized by significant elevation changes due to the presence of high mountain peaks, separated from surrounding depressed areas by steep escarpments, frequently represented by active faults. Consequently, relief energy favours the development of gravity-driven deformations. These deformations seem to be superimposed on and influenced by the inherited structural and tectonic pattern, related to the sin- and post-thrusting evolution. The morphological evidences of these phenomena, are represented by landslides, sackungen or rock-flows, lateral spreads and block slides. DInSAR analysis measured deformation of the large scale gravitative phenomena previously identified through aerial-photo analysis. DSGD may evolve in rapid, catastrophic mass movements and this paroxistic evolution of the deformations may be triggered by high magnitude seismic events. These assumptions point out the great importance of mapping in detail large scale slope instability phenomena in relation to the active faults, in a perspective of land-use planning such as the Abruzzo Region characterized by a high magnitude historical seismicity.

  9. Determinant factors of industrial purchasing personnel’s adoption of internet for business purchasing related activities

    Directory of Open Access Journals (Sweden)

    Shook Mei Chan

    2017-09-01

    Full Text Available Background: The purpose of this research is to examine a path model and the mediating effect of perceived communication convenience towards explaining industrial purchasing personnel’s Internet adoption for business purchasing related activities. It involves sequencing paths examining the predictive effect of perceived Internet skills and supplier support on perceived communication convenience. Consequently, perceived communication convenience would influence Internet adoption as communication tools in a business-to-business context. It also examines the indirect effects of perceived Internet skills and supplier support on Internet adoption mediated by perceived communication convenience. Method: A structured questionnaire was developed to carry out a cross-sectional survey. A business-to-business company’s database consists of its current and potential customers was selected as the sampling frame. A total of 139 responses was collected and Partial Least Square – Structural Equation Modeling (PLS-SEM 3.0 was utilized in data processing and hypotheses testing. Results: The findings of the study indicate that perceived Internet skills and supplier support have a significant effect on perceived communication convenience. Subsequently, perceived communication convenience have a direct impact on industrial purchasing personnel’s adoption of the Internet for business purchasing related activities. Perceived communication convenience significantly mediates the effect of perceived Internet skills and supplier support on business Internet adoption. Conclusion: This study contributes towards identifying significant predictors and mediator of adopting Internet for business purchasing related activities among purchasing personnel. Practitioners need to emphasize on Internet skills and support in order to enhance communication convenience, thus encourages industrial buyers to adopt the Internet in purchasing activities.

  10. Nationwide firefighter survey: the prevalence of lower back pain and its related psychological factors among Korean firefighters.

    Science.gov (United States)

    Kim, Min Gi; Seo, Ju-Il; Kim, KyooSang; Ahn, Yeon-Soon

    2016-09-02

    The main objective of this study was to assess the prevalence of lower back pain (LBP) and clarify the effect of work-related psychological factors on LBP. Nationwide survey data collected from male Korean firefighters (FIFS) were used. To identify the risk factors (work-related psychological factors such as job stress and depression) affecting LBP, the χ(2) test and multivariate logistic regression analyses were conducted. The prevalence of LBP was 19.3% and was highest in the emergency medical service (31.8%) part of FF job types. Within job stress, an uncomfortable physical environment, high mental job demand and organizational injustice were associated with LBP. However, inadequate social support inversely associated with LBP. Depression and high-risk alcohol drinking were related to LBP. LBP was closely related to job stress, depression and alcohol intake. Proper interventions of psychological factors should therefore be addressed to control LBP in FIFS.

  11. A New Measure for Assessing the Physical Activity Behaviors of Persons with Disabilities and Chronic Health Conditions: The Physical Activity and Disability Survey.

    Science.gov (United States)

    Rimmer, James H.; Riley, Barth B.; Rubin, Stephen S.

    2001-01-01

    Assessed the psychometric properties of the Physical Activity and Disability Survey (PADS), which measures physical activity for people with disabilities and chronic health conditions. Cross-sectional and pre-post designs were employed with 103 people who had disabilities and chronic health conditions. Results supported the PADS' reliability and…

  12. Insights into seasonal active layer dynamics by monitoring relative velocity changes using ambient seismic noise

    Science.gov (United States)

    James, S. R.; Knox, H. A.; Cole, C. J.; Abbott, R. E.; Screaton, E.

    2016-12-01

    Seasonal freeze and thaw of the active layer above permafrost results in dramatic changes in seismic velocity. We used daily cross correlations of ambient seismic noise recorded at Poker Flat Research Range in central Alaska to create a nearly continuous 2-year record of relative velocity changes. This analysis required that we modify the Moving Window Cross-spectral Analysis technique used in the Python package MSNoise to reduce the occurrence of cycle skipping. Results show relative velocity variations follow a seasonal pattern, where velocities decrease in late spring through the summer months and increase through the fall and winter months. This timing is consistent with active layer freeze and thaw in this region. These results were compared to a suite of ground- and satellite-based measurements to identify relationships. A decrease in relative velocities in late spring closely follows the timing of snow melt recorded in nearby ground temperatures and snow-depth logs. This transition also aligns with a decrease in the Normalized Difference Snow Index (NDSI) derived from multi-temporal Landsat 8 satellite imagery collected over the study site. A gradual increase in relative velocity through the fall months occurs when temperatures below ground surface remain near zero. We suggest this is due to latent heat feedbacks that keep temperatures constant while active layer velocities increase from continued ice formation. This highlights the value in velocity variations for capturing details on the freezing process. In addition, spatial variations in the magnitude of velocity changes are consistent with thaw probe surveys. Exploring relationships with remote sensing may allow indirect measurements of thaw over larger areas and further surface wave analysis may allow for thickness evolution measurements. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for

  13. Children's perceptions of weight, obesity, nutrition, physical activity and related health and socio-behavioural factors.

    Science.gov (United States)

    Economos, Christina D; Bakun, Peter J; Herzog, Julia Bloom; Dolan, Peter R; Lynskey, Vanessa M; Markow, Dana; Sharma, Shanti; Nelson, Miriam E

    2014-01-01

    Approximately one-third of children in the USA are either overweight or obese. Understanding the perceptions of children is an important factor in reversing this trend. An online survey was conducted with children to capture their perceptions of weight, overweight, nutrition, physical activity and related socio-behavioural factors. Within the USA. US children (n 1224) aged 8-18 years. Twenty-seven per cent of children reported being overweight; 47·1% of children overestimated the rate of overweight/obesity among US children. A higher percentage of self-classified overweight children (81·9%) worried about weight than did self-classified under/normal weight children (31·1%). Most children (91·1%) felt that it was important to not be overweight, for both health-related and social-related reasons. The majority of children believed that if someone their age is overweight they will likely be overweight in adulthood (93·1%); get an illness such as diabetes or heart disease in adulthood (90·2%); not be able to play sports well (84·5%); and be teased or made fun of in school (87·8%). Children focused more on food/drink than physical activity as reasons for overweight at their age. Self-classified overweight children were more likely to have spoken with someone about their weight over the last year than self-classified under/normal weight children. Children demonstrated good understanding of issues regarding weight, overweight, nutrition, physical activity and related socio-behavioural factors. Their perceptions are important and can be helpful in crafting solutions that will resonate with children.

  14. How Possibly Do Leisure and Social Activities Impact Mental Health of Middle-Aged Adults in Japan?: An Evidence from a National Longitudinal Survey

    OpenAIRE

    Fumi Takeda; Haruko Noguchi; Takafumi Monma; Nanako Tamiya

    2015-01-01

    Objectives This study aimed to investigate longitudinal relations between leisure and social activities and mental health status, considering the presence or absence of other persons in the activity as an additional variable, among middle-aged adults in Japan. This study used nationally representative data in Japan with a five-year follow-up period. Methods This study focused on 16,642 middle-aged adults, age 50–59 at baseline, from a population-based, six-year panel survey conducted by the J...

  15. 76 FR 13204 - Agency Information Collection Activities: Automated Commercial Environment Trade Survey

    Science.gov (United States)

    2011-03-10

    ... Environment Trade Survey AGENCY: U.S. Customs and Border Protection (CBP), Department of Homeland Security...: Automated Commercial Environment Trade Survey. ] This request for comment is being made pursuant to the... Commercial Environment Trade Survey. OMB Number: Will be assigned upon approval. Form Number: None....

  16. 76 FR 28801 - Agency Information Collection Activities: Automated Commercial Environment Trade Survey

    Science.gov (United States)

    2011-05-18

    ... Environment Trade Survey AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION... approval in accordance with the Paperwork Reduction Act: Automated Commercial Environment Trade Survey... forms of information. Title: Automated Commercial Environment Trade Survey. OMB Number: Will be...

  17. 78 FR 65661 - Agency Information Collection Activities; Proposed Collection; Comment Request; Food Safety Survey

    Science.gov (United States)

    2013-11-01

    ... Collection; Comment Request; Food Safety Survey AGENCY: Food and Drug Administration, HHS. ACTION: Notice... information technology. Food Safety Survey--(OMB Control Number 0910-0345)--Reinstatement I. Background Under... the safety of the nation's food supply. The Food Safety Survey measures consumers' knowledge...

  18. Pressure-related activation of inducible nitric oxide synthase

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    A lot of reports suggested that inducible nitric oxide synthase (iNOS) has a very different nature from constitutive NOS including endothelial NOS (eNOS) and neural NOS (nNOS). When exposed to cytokines or bacterial products, iNOS could be greatly activated and produces hundreds or thousands fold more NO than it does usually. Whether iNOS activation is arterial pressure related is not clear. In the present experiment, we studied three groups(n=6) of Sprague Dawley (SD) rats with implanted aorta and venous catheters that were maintained on 1 mEq/d, 12.5 mEq/d and 25 mEq/d of sodium intake respectively. Pulsatile arterial pressure signals from the amplifier were sent to a digital computer and the urine samples were taken every other day for nitrate/nitrite excretion (UNOx) assay using Greiss Reaction. After 6 days infusion, the rats were euthanized with an overdose of sodium pentobarbital, and the renal medullas were rapidly removed and frozen on dry ice for iNOS activity assay. Morever separate groups of hypertensive rats including spontaneously hypertensive rat (SHR, n=6) and High NaCl-induced hypertensive rat (NaHR, n=6) were used to measure renal iNOS protein by Western Blotting. The results showed that the mean arterial pressure (MAP) were significantly increased with the increase intake of sodium, the MAP (mmHg) at day 6 were 99.6±3.5,116.65±4.2 and 125.43±4.5, and the iNOS activity (nmol*g-1 protein*min-1) were 122.3±23.4, 342.4±35.6 and 623.9±65.4 in 1 mEq/d, 12.5 mEq/d and 25 mEq/d of sodium intake-rats respectively. At the same time, UNOx at day 6 were also increased, in turn, to 5 865.6±343.0 (for 12.5 mEq/d intake-rats) and (9 642.8±1 045.3) (for 25 mEq/d sodium intake-rats) nmol/d from (3 834.9±234.8) nmol/d of 1 mEq/d sodium intake-rats respectively. Western blotting showed that the renal medullary iNOS protein in SHR and NaHR were increased by 178%±13% and 104%±9% of normal Wistar rats. The data indicates that elevated arterial pressure

  19. Structure-activity relationships for the antifungal activity of selective estrogen receptor antagonists related to tamoxifen.

    Science.gov (United States)

    Butts, Arielle; Martin, Jennifer A; DiDone, Louis; Bradley, Erin K; Mutz, Mitchell; Krysan, Damian J

    2015-01-01

    Cryptococcosis is one of the most important invasive fungal infections and is a significant contributor to the mortality associated with HIV/AIDS. As part of our program to repurpose molecules related to the selective estrogen receptor modulator (SERM) tamoxifen as anti-cryptococcal agents, we have explored the structure-activity relationships of a set of structurally diverse SERMs and tamoxifen derivatives. Our data provide the first insights into the structural requirements for the antifungal activity of this scaffold. Three key molecular characteristics affecting anti-cryptococcal activity emerged from our studies: 1) the presence of an alkylamino group tethered to one of the aromatic rings of the triphenylethylene core; 2) an appropriately sized aliphatic substituent at the 2 position of the ethylene moiety; and 3) electronegative substituents on the aromatic rings modestly improved activity. Using a cell-based assay of calmodulin antagonism, we found that the anti-cryptococcal activity of the scaffold correlates with calmodulin inhibition. Finally, we developed a homology model of C. neoformans calmodulin and used it to rationalize the structural basis for the activity of these molecules. Taken together, these data and models provide a basis for the further optimization of this promising anti-cryptococcal scaffold.

  20. Structure-activity relationships for the antifungal activity of selective estrogen receptor antagonists related to tamoxifen.

    Directory of Open Access Journals (Sweden)

    Arielle Butts

    Full Text Available Cryptococcosis is one of the most important invasive fungal infections and is a significant contributor to the mortality associated with HIV/AIDS. As part of our program to repurpose molecules related to the selective estrogen receptor modulator (SERM tamoxifen as anti-cryptococcal agents, we have explored the structure-activity relationships of a set of structurally diverse SERMs and tamoxifen derivatives. Our data provide the first insights into the structural requirements for the antifungal activity of this scaffold. Three key molecular characteristics affecting anti-cryptococcal activity emerged from our studies: 1 the presence of an alkylamino group tethered to one of the aromatic rings of the triphenylethylene core; 2 an appropriately sized aliphatic substituent at the 2 position of the ethylene moiety; and 3 electronegative substituents on the aromatic rings modestly improved activity. Using a cell-based assay of calmodulin antagonism, we found that the anti-cryptococcal activity of the scaffold correlates with calmodulin inhibition. Finally, we developed a homology model of C. neoformans calmodulin and used it to rationalize the structural basis for the activity of these molecules. Taken together, these data and models provide a basis for the further optimization of this promising anti-cryptococcal scaffold.