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Sample records for canadian national database

  1. De-identifying a public use microdata file from the Canadian national discharge abstract database

    Directory of Open Access Journals (Sweden)

    Paton David

    2011-08-01

    Full Text Available Abstract Background The Canadian Institute for Health Information (CIHI collects hospital discharge abstract data (DAD from Canadian provinces and territories. There are many demands for the disclosure of this data for research and analysis to inform policy making. To expedite the disclosure of data for some of these purposes, the construction of a DAD public use microdata file (PUMF was considered. Such purposes include: confirming some published results, providing broader feedback to CIHI to improve data quality, training students and fellows, providing an easily accessible data set for researchers to prepare for analyses on the full DAD data set, and serve as a large health data set for computer scientists and statisticians to evaluate analysis and data mining techniques. The objective of this study was to measure the probability of re-identification for records in a PUMF, and to de-identify a national DAD PUMF consisting of 10% of records. Methods Plausible attacks on a PUMF were evaluated. Based on these attacks, the 2008-2009 national DAD was de-identified. A new algorithm was developed to minimize the amount of suppression while maximizing the precision of the data. The acceptable threshold for the probability of correct re-identification of a record was set at between 0.04 and 0.05. Information loss was measured in terms of the extent of suppression and entropy. Results Two different PUMF files were produced, one with geographic information, and one with no geographic information but more clinical information. At a threshold of 0.05, the maximum proportion of records with the diagnosis code suppressed was 20%, but these suppressions represented only 8-9% of all values in the DAD. Our suppression algorithm has less information loss than a more traditional approach to suppression. Smaller regions, patients with longer stays, and age groups that are infrequently admitted to hospitals tend to be the ones with the highest rates of suppression

  2. National database

    DEFF Research Database (Denmark)

    Kristensen, Helen Grundtvig; Stjernø, Henrik

    1995-01-01

    Artikel om national database for sygeplejeforskning oprettet på Dansk Institut for Sundheds- og Sygeplejeforskning. Det er målet med databasen at samle viden om forsknings- og udviklingsaktiviteter inden for sygeplejen.......Artikel om national database for sygeplejeforskning oprettet på Dansk Institut for Sundheds- og Sygeplejeforskning. Det er målet med databasen at samle viden om forsknings- og udviklingsaktiviteter inden for sygeplejen....

  3. Parenting-by-gender interactions in child psychopathology: attempting to address inconsistencies with a Canadian national database

    Directory of Open Access Journals (Sweden)

    Thabane Lehana

    2010-01-01

    Full Text Available Abstract Background Research has shown strong links between parenting and child psychopathology. The moderating role of child gender is of particular interest, due to gender differences in socialization history and in the prevalence of psychiatric disorders. Currently there is little agreement on how gender moderates the relationship between parenting and child psychopathology. This study attempts to address this lack of consensus by drawing upon two theories (self-salience vs. gender stereotyped misbehaviour to determine how child gender moderates the role of parenting, if at all. Methods Using generalized estimating equations (GEE associations between three parenting dimensions (hostile-ineffective parenting, parental consistency, and positive interaction were examined in relationship to child externalizing (physical aggression, indirect aggression, and hyperactivity-inattention and internalizing (emotional disorder-anxiety dimensions of psychopathology. A sample 4 and 5 year olds from the National Longitudinal Survey of Children and Youth (NLSCY were selected for analysis and followed over 6 years (N = 1214. Two models with main effects (Model 1 and main effects plus interactions (Model 2 were tested. Results No child gender-by-parenting interactions were observed for child physical aggression and indirect aggression. The association between hostile-ineffective parenting and child hyperactivity was stronger for girls, though this effect did not reach conventional levels of statistical significance (p = .059. The associations between parenting and child emotional disorder did vary as a function of gender, where influences of parental consistency and positive interaction were stronger for boys. Discussion Despite the presence of a few significant interaction effects, hypotheses were not supported for either theory (i.e. self-salience or gender stereotyped misbehaviour. We believe that the inconsistencies in the literature regarding child gender

  4. National Database of Geriatrics

    DEFF Research Database (Denmark)

    Kannegaard, Pia Nimann; Vinding, Kirsten L; Hare-Bruun, Helle

    2016-01-01

    AIM OF DATABASE: The aim of the National Database of Geriatrics is to monitor the quality of interdisciplinary diagnostics and treatment of patients admitted to a geriatric hospital unit. STUDY POPULATION: The database population consists of patients who were admitted to a geriatric hospital unit....... Geriatric patients cannot be defined by specific diagnoses. A geriatric patient is typically a frail multimorbid elderly patient with decreasing functional ability and social challenges. The database includes 14-15,000 admissions per year, and the database completeness has been stable at 90% during the past......, percentage of discharges with a rehabilitation plan, and the part of cases where an interdisciplinary conference has taken place. Data are recorded by doctors, nurses, and therapists in a database and linked to the Danish National Patient Register. DESCRIPTIVE DATA: Descriptive patient-related data include...

  5. National Assessment Database

    Data.gov (United States)

    U.S. Environmental Protection Agency — The National Assessment Database stores and tracks state water quality assessment decisions, Total Maximum Daily Loads (TMDLs) and other watershed plans designed to...

  6. National Geochemical Database: Sediment

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Geochemical analysis of sediment samples from the National Geochemical Database. Primarily inorganic elemental concentrations, most samples are of stream sediment...

  7. National Geochemical Database: Concentrate

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Geochemistry of concentrates from the National Geochemical Database. Primarily inorganic elemental concentrations, most samples are from the continental US and...

  8. National Geochemical Database: Sediment

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Geochemical analysis of sediment samples from the National Geochemical Database. Primarily inorganic elemental concentrations, most samples are of stream sediment in...

  9. National Geochemical Database: Soil

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Geochemical analysis of soil samples from the National Geochemical Database. Primarily inorganic elemental concentrations, most samples are from the continental US...

  10. Canadian National Identity and Anti-Americanism

    Institute of Scientific and Technical Information of China (English)

    谭万宏

    2015-01-01

    Canadian national identity is closely related to antiAmericanism and for Canadians,comparing with America has become the main way to identify themselves.So some scholars argue that Canada lacks a real national identity and this is the main reason of its anti-American tradition.However,the author remarks Canada has its national identity.In this paper,the author will present three reasons to support her view.

  11. Canadian National Identity and Anti-Americanism

    Institute of Scientific and Technical Information of China (English)

    谭万宏

    2015-01-01

    Canadian national identity is closely related to anti-Americanism and for Canadians,comparing with America has become the main way to identify themselves.So some scholars argue that Canada lacks a real national identity and this is the main reason of its anti-American tradition.However,the author remarks Canada has its national identity.In this paper,the author will present three reasons to support her view.

  12. Canadian national nuclear forensics capability project

    Energy Technology Data Exchange (ETDEWEB)

    Ball, J.; Dimayuga, I., E-mail: joanne.ball@cnl.ca [Canadian Nuclear Laboratories, Chalk River, Ontario (Canada); Summerell, I. [Royal Canadian Mounted Police, Ottawa, Ontario (Canada); Totland, M. [Canadian Nuclear Laboratories, Chalk River, Ontario (Canada); Jonkmans, G. [Defence Research and Development Canada, Ottawa, Ontario (Canada); Whitlock, J. [Canadian Nuclear Laboratories, Chalk River, Ontario (Canada); El-jaby, A. [Canadian Nuclear Safety Commission, Ottawa, Ontario (Canada); Inrig, E. [Defence Research and Development Canada, Ottawa, Ontario (Canada)

    2015-06-15

    Following the 2010 Nuclear Security Summit, Canada expanded its existing capability for nuclear forensics by establishing a national nuclear forensics laboratory network, which would include a capability to perform forensic analysis on nuclear and other radioactive material, as well as on traditional evidence contaminated with radioactive material. At the same time, the need for a national nuclear forensics library of signatures of nuclear and radioactive materials under Canadian regulatory control was recognized. The Canadian Safety and Security Program, administered by Defence Research and Development Canada's Centre for Security Science (DRDC CSS), funds science and technology initiatives to enhance Canada's preparedness for prevention of and response to potential threats. DRDC CSS, with assistance from Canadian Nuclear Laboratories, formerly Atomic Energy of Canada Limited, is leading the Canadian National Nuclear Forensics Capability Project to develop a coordinated, comprehensive, and timely national nuclear forensics capability. (author)

  13. Canadian National Vegetation Classification (CNVC)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The mandate of the CNVC is to comprehensively classify and describe natural and semi-natural Canadian vegetation in an ecologically meaningful manner. The...

  14. National Patient Care Database (NPCD)

    Data.gov (United States)

    Department of Veterans Affairs — The National Patient Care Database (NPCD), located at the Austin Information Technology Center, is part of the National Medical Information Systems (NMIS). The NPCD...

  15. Establishing a database of Canadian feline mitotypes for forensic use.

    Science.gov (United States)

    Arcieri, M; Agostinelli, G; Gray, Z; Spadaro, A; Lyons, L A; Webb, K M

    2016-05-01

    Hair shed by pet animals is often found and collected as evidence from crime scenes. Due to limitations such as small amount and low quality, mitochondrial DNA (mtDNA) is often the only type of DNA that can be used for linking the hair to a potential contributor. mtDNA has lower discriminatory power than nuclear DNA because multiple, unrelated individuals within a population can have the same mtDNA sequence, or mitotype. Therefore, to determine the evidentiary value of a match between crime scene evidence and a suspected contributor, the frequency of the mitotype must be known within the regional population. While mitotype frequencies have been determined for the United States' cat population, the frequencies are unknown for the Canadian cat population. Given the countries' close proximity and similar human settlement patterns, these populations may be homogenous, meaning a single, regional database may be used for estimating cat population mitotype frequencies. Here we determined the mitotype frequencies of the Canadian cat population and compared them to the United States' cat population. The two cat populations are statistically homogenous, however mitotype B6 was found in high frequency in Canada and extremely low frequency in the United States, meaning a single database would not be appropriate for North America. Furthermore, this work calls attention to these local spikes in frequency of otherwise rare mitotypes, instances of which exist around the world and have the potential to misrepresent the evidentiary value of matches compared to a regional database.

  16. National Benthic Infaunal Database (NBID)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NBID is a quantitative database on abundances of individual benthic species by sample and study region, along with other synoptically measured environmental...

  17. Interpreting Critical Resource Issues in US and Canadian National Parks.

    Science.gov (United States)

    Whatley, Michael E.

    1995-01-01

    A wide range of examples gathered in U.S. and Canadian national park service areas during several years of field study reinforce the value of matching issues and messages with interpretive techniques and audiences. (LZ)

  18. The National Land Cover Database

    Science.gov (United States)

    Homer, Collin H.; Fry, Joyce A.; Barnes, Christopher A.

    2012-01-01

    The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (for example, urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover. NLCD supports a wide variety of Federal, State, local, and nongovernmental applications that seek to assess ecosystem status and health, understand the spatial patterns of biodiversity, predict effects of climate change, and develop land management policy. NLCD products are created by the Multi-Resolution Land Characteristics (MRLC) Consortium, a partnership of Federal agencies led by the U.S. Geological Survey. All NLCD data products are available for download at no charge to the public from the MRLC Web site: http://www.mrlc.gov.

  19. Sepsis in Canadian children: a national analysis using administrative data

    Directory of Open Access Journals (Sweden)

    Thompson GC

    2014-12-01

    Full Text Available Graham Thompson,1 Niranjan Kissoon2 1Alberta Children's Hospital, University of Calgary, Calgary, AB, Canada; 2British Columbia Children’s Hospital, University of British Columbia, Vancouver, BC, CanadaBackground: Severe infection resulting in sepsis is recognized as a leading cause of morbidity and mortality worldwide. The purpose of this study is to use longitudinal, population-based data to report national-level hospital metrics, providing a current assessment of the status of sepsis hospitalizations in Canadian children.Methods: We performed an analysis of previously abstracted data from the Canadian Institute for Health Information (CIHI Discharge Abstract Database (DAD. Children aged 0–17 years at the time of hospital admission were identified from a cohort of patients with sepsis or severe sepsis using the International Classification of Diseases and Related Health Problems, 10th Revision (ICD-10-CA and the Canadian Classification of Health Interventions (CCI. Descriptive population-based statistics are reported.Results: Hospitalization data for 20,130 children admitted over 5 years were reviewed. The majority of children were young, with neonates (56.3% and infants under 2 months (18.8% representing the majority of cases. A decline in age-adjusted hospitalization rates was demonstrated in both overall and non-severe sepsis across the study period; however, no change was demonstrated for severe sepsis. While overall in-hospital crude mortality rates did not change significantly across the study period (range 5.1%–5.4%, a significant decrease was found in children aged 3–23 months and adolescents. Multi-organ failure was reported in more than one-quarter of children with severe sepsis. Odds of mortality increased significantly with number of organs failed.Conclusion: Sepsis remains an important cause of morbidity and mortality in Canadian children, posing a significant burden on health care resources. Age continues to be associated

  20. Canadian EdGEO National Workshop Program

    Science.gov (United States)

    Clinton, L. A.; Haidl, F. M.; Hymers, L. A.; van der Flier-Keller, E.

    2009-05-01

    Established in the early 1970s, EdGEO supports locally driven geosciences workshops for Canadian teachers. Workshops are organized by geoscientists and teachers, and typically have field, laboratory and classroom components. Grants of up to $3000 per workshop are available from the National EdGEO Program. By providing educational opportunities for today's teachers and, through them, their students, EdGEO seeks to cultivate a heightened awareness of our planet. EdGEO workshops provide teachers with potential fieldtrip sites for their students and the knowledge, enthusiasm and materials to inspire their students to engage in geoscience. Networking opportunities with local experts promote the importance of the geoscience profession. The expected result is an improved capacity on the part of Canadians to understand the Earth and to make informed decisions, especially with regard to the use of mineral and energy resources, the maintenance and remediation of the environment, and response to geological hazards. There exists a critical need to provide teachers with training and resources to tackle their Earth science curricula. In 2008, EdGEO supported fourteen workshops, with an unprecedented 521 teachers attending. These teachers then used our resources to reach an estimated 14,000 students during that single academic year. EdGEO workshops are locally driven and are therefore very diverse. Workshops are strongly tied to the provincial curriculum, focus on a specific geoscience topic, or may be largely field-based to demonstrate and practice how field activities could be incorporated into Earth science teaching. Many strive to include all of these important components. Geoscientists and teachers work collaboratively to develop and deliver EdGEO workshops to ensure that the activities can be effectively used in the classroom. The length of these professional development opportunities range from two-hour sessions to several days, and can generally accommodate up to twenty

  1. Refining estimates of public health spending as measured in national health expenditure accounts: the Canadian experience.

    Science.gov (United States)

    Ballinger, Geoff

    2007-01-01

    The recent focus on public health stemming from, among other things, severe acute respiratory syndrome and avian flu has created an imperative to refine health-spending estimates in the Canadian Health Accounts. This article presents the Canadian experience in attempting to address the challenges associated with developing the needed taxonomies for systematically capturing, measuring, and analyzing the national investment in the Canadian public health system. The first phase of this process was completed in 2005, which was a 2-year project to estimate public health spending based on a more classic definition by removing the administration component of the previously combined public health and administration category. Comparing the refined public health estimate with recent data from the Organization for Economic Cooperation and Development still positions Canada with the highest share of total health expenditure devoted to public health than any other country reporting. The article also provides an analysis of the comparability of public health estimates across jurisdictions within Canada as well as a discussion of the recommendations for ongoing improvement of public health spending estimates. The Canadian Institute for Health Information is an independent, not-for-profit organization that provides Canadians with essential statistics and analysis on the performance of the Canadian health system, the delivery of healthcare, and the health status of Canadians. The Canadian Institute for Health Information administers more than 20 databases and registries, including Canada's Health Accounts, which tracks historically 40 categories of health spending by 5 sources of finance for 13 provincial and territorial jurisdictions. Until 2005, expenditure on public health services in the Canadian Health Accounts included measures to prevent the spread of communicable disease, food and drug safety, health inspections, health promotion, community mental health programs, public

  2. Reinventing the National Topographic Database

    Science.gov (United States)

    Jakobsson, A.; Ilves, R.

    2016-06-01

    The National Land Survey (NLS) has had a digital topographic database (TDB) since 1992. Many of its features are based on the Basic Map created by M. Kajamaa in 1947, mapping first completed in 1977. The basis for the renewal of the TDB begun by investigating the value of the TDB, a study made by the Aalto University in 2014 and a study on the new TDB system 2030 published by the Ministry of Agriculture in 2015. As a result of these studies the NLS set up a programme for creating a new National Topographic Database (NTDB) in beginning of 2015. First new version should be available in 2019. The new NTDB has following key features: 1) it is based on processes where data is naturally maintained, 2) it is quality managed, 3) it has persistent Ids, 4) it supports 3D, 4D, 5) it is based on standards. The technical architecture is based on interoperable modules. A website for following the development of the NTDB can be accessed for more information: http://kmtk.maanmittauslaitos.fi/.

  3. Children's Experiences of Cyberbullying: A Canadian National Study

    Science.gov (United States)

    Beran, Tanya; Mishna, Faye; McInroy, Lauren B.; Shariff, Shaheen

    2015-01-01

    This national study reports the prevalence of cyberbullying among youths in Canada according to demographic characteristics, its impact, and its relationship to six forms of victimization and perpetration. Cross-sectional data were obtained from a national household panel of families living in all Canadian provinces. The sample included 1,001…

  4. St. Vincent National Wildlife Refuge : Plant Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the plant database for St. Vincent National Wildlife Refuge. The database is a compilation of published lists of plants for the refuge as well as site...

  5. A Blended Approach to Canadian First Nations Education

    Science.gov (United States)

    Sacher, Martin; Sacher, Mavis; Vaughan, Norman

    2014-01-01

    The purpose of this research study was to investigate if and how a blended approach to Canadian First Nations education could be used to foster student engagement and success. The study examined the SCcyber E-Learning Community program (2012) through the lens of the "Seven Principles of Effective Teaching" (Chickering & Gamson,…

  6. An update of a national database of low-level radioactive waste in Canada

    Energy Technology Data Exchange (ETDEWEB)

    De, P.L.; Barker, R.C. [Atomic Energy Canada Ltd. Research, Ottawa, Ontario (Canada). Low-Level Radioactive Waste Management Office

    1993-03-01

    This paper gives an overview and update of a national database of low-level radioactive waste in Canada. To provide a relevant perspective, Canadian data are compared with US data on annual waste arisings and with disposal initiatives of the US compacts and states. Presented also is an assessment of the data and its implications for disposal solutions in Canada.

  7. The Canadian National Dairy Study 2015-Adoption of milking practices in Canadian dairy herds.

    Science.gov (United States)

    Belage, E; Dufour, S; Bauman, C; Jones-Bitton, A; Kelton, D F

    2017-03-16

    Several studies have investigated which management practices have the greatest effect on udder health, but little information is available on how broadly the recommended milking practices are adopted across Canada. The National Dairy Study 2015 was designed to gather dairy cattle health and management data on dairy farms across Canada. The objectives of the present study were to describe the current proportions of adoption of milking practices on Canadian dairy farms, and identify factors associated with their use on farms. A bilingual questionnaire measuring use of various practices, including an udder health-specific section, was developed and sent to all Canadian dairy farms. The questions in the udder health section of the questionnaire were adapted from a bilingual questionnaire previously validated and containing questions regarding general milking hygiene and routine, and on-farm mastitis management. Chi-squared tests were used to investigate simple associations between adoption of practices and various explanatory variables including region, milking system, herd size, and bulk tank somatic cell count. In total, 1,373 dairy producers completed the survey. The regional distribution of the participants was representative of the Canadian dairy farm population, and milk quality was, on average, similar to nonparticipants. Overall, Canadian dairy producers followed the recommendations for milking procedures, but some were more extensively used than others. Fore-stripping, cleaning teats, wiping teats dry, using single-cow towels, and use of postmilking teat disinfectant were widely adopted. Use of gloves and glove hygiene, use of a premilking teat disinfectant, and use of automatic takeoffs were not as extensively implemented. Adoption percentages for several practices, including use of gloves, use of a premilking teat disinfectant, teat drying methods, and use of automatic takeoffs were significantly associated with milking system, herd size, and region. It

  8. National Database for Autism Research (NDAR)

    Data.gov (United States)

    U.S. Department of Health & Human Services — National Database for Autism Research (NDAR) is an extensible, scalable informatics platform for austism spectrum disorder-relevant data at all levels of biological...

  9. NATIONAL TRANSPORTATION ATLAS DATABASE: RAILROADS 2011

    Data.gov (United States)

    Kansas Data Access and Support Center — The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale or better. The data set covers all 50 States plus the District of...

  10. National Water Quality Standards Database (NWQSD)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The National Water Quality Standards Database (WQSDB) provides access to EPA and state water quality standards (WQS) information in text, tables, and maps. This data...

  11. The National Solar Radiation Database (NSRDB)

    Energy Technology Data Exchange (ETDEWEB)

    Sengupta, Manajit; Habte, Aron; Lopez, Anthony; Xie, Yu; Molling, Christine; Gueymard, Christian

    2017-03-13

    This presentation provides a high-level overview of the National Solar Radiation Database (NSRDB), including sensing, measurement and forecasting, and discusses observations that are needed for research and product development.

  12. National Cardiac Device Surveillance Program Database

    Data.gov (United States)

    Department of Veterans Affairs — The National Cardiac Device Surveillance Program Database supports the Eastern Pacemaker Surveillance Center (EPSC) staff in its function of monitoring some 11,000...

  13. Characterizing Journal Access at a Canadian University Using the Journal Citation Reports Database

    OpenAIRE

    Alan Gale; Linda Day

    2011-01-01

    This article outlines a simple approach to characterizing the level of access to the scholarly journal literature in the physical sciences and engineering offered by a research library, particularly within the Canadian university system. The method utilizes the “Journal Citation Reports” (JCR) database to produce lists of journals, ranked based on total citations, in the subject areas of interest. Details of the approach are illustrated using data from the University of Guelph. The examp...

  14. As Canadian as possible ... under what circumstances?: Public opinion on national identity in Canada outside Quebec.

    Science.gov (United States)

    Raney, Tracey

    2009-01-01

    Public opinion on national identity in Canada is changing. Using data from the International Social Science Programme, this essay presents evidence that most Canadians have a strong national identity rooted in universal conceptions that everyone can share, such as citizenship. Data also show, however, that a growing number of Canadians define their national identity narrowly, such as through birthplace and religion. Drawing on research from social psychology, the essay suggests that theories of Canadian identity need to take into account the fact that many Canadians have strong national identities that do not fit cleanly into the civic/ethnic theoretical dichotomy.

  15. The Danish National Quality Database for Births

    DEFF Research Database (Denmark)

    Andersson, Charlotte Brix; Flems, Christina; Kesmodel, Ulrik Schiøler

    2016-01-01

    AIM OF THE DATABASE: The aim of the Danish National Quality Database for Births (DNQDB) is to measure the quality of the care provided during birth through specific indicators. STUDY POPULATION: The database includes all hospital births in Denmark. MAIN VARIABLES: Anesthesia/pain relief, continuous...... support for women in the delivery room, lacerations (third and fourth degree), cesarean section, postpartum hemorrhage, establishment of skin-to-skin contact between the mother and the newborn infant, severe fetal hypoxia (proportion of live-born children with neonatal hypoxia), delivery of a healthy...

  16. The Danish National Database for Asthma

    DEFF Research Database (Denmark)

    Backer, Vibeke; Lykkegaard, Jesper; Bodtger, Uffe;

    2016-01-01

    AIM OF THE DATABASE: Asthma is the most prevalent chronic disease in children, adolescents, and young adults. In Denmark (with a population of 5.6 million citizens), >400,000 persons are prescribed antiasthmatic medication annually. However, undiagnosed cases, dubious diagnoses, and poor asthma...... management are probably common. The Danish National Database for Asthma (DNDA) was established in 2015. The aim of the DNDA was to collect the data on all patients treated for asthma in Denmark and to monitor asthma occurrence, the quality of diagnosis, and management. STUDY POPULATION: Persons above the age...... year, the inclusion criteria are a second purchase of asthma prescription medicine within a 2-year period (National Prescription Registry) or a diagnosis of asthma (National Patient Register). Patients with chronic obstructive pulmonary disease are excluded, but smokers are not excluded. DESCRIPTIVE...

  17. Injuries at a Canadian National Taekwondo Championships: a prospective study

    Directory of Open Access Journals (Sweden)

    Pieter Willy

    2004-07-01

    Full Text Available Abstract Background The purpose of this prospective study was to assess the injury rates in male and female adult Canadian Taekwondo athletes relative to total number of injuries, type and body part injured. Methods Subjects (219 males, 99 females participated in the 1997 Canadian National Taekwondo Championships in Toronto, Canada. Injuries were recorded on an injury form to documents any injury seen and treatment provided by the health care team. These data were later used for this study. The injury form describes the athlete and nature, site, severity and mechanism of the injury. Results The overall rate of injuries was 62.9/1,000 athlete-exposures (A-E. The males (79.9/1,000 A-E sustained significantly more injuries than the females (25.3/1,000 A-E. The lower extremities were the most commonly injured body region in the men (32.0 /1,000 A-E, followed by the head and neck (18.3/1,000 A-E. Injuries to the spine (neck, upper back, low back and coccyx were the third most often injured body region in males (13.8/1,000 A-E. All injuries to the women were sustained to the lower extremities. The most common type of injury in women was the contusion (15.2/1,000 A-E. However, men's most common type of injury was the sprain (22.8/1,000 A-E followed by joint dysfunction (13.7/1,000A-E. Concussions were only reported in males (6.9/1,000 A-E. Compared to international counterparts, the Canadian men and women recorded lower total injury rates. However, the males incurred more cerebral concussions than their American colleagues (4.7/1,000 A-E. Conclusions Similar to what was found in previous studies, the current investigation seems to suggest that areas of particular concern for preventive measures involve the head and neck as well as the lower extremities. This is the first paper to identify spinal joint dysfunction.

  18. Deep Sea Coral National Observation Database, Northeast Region

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The national database of deep sea coral observations. Northeast version 1.0. * This database was developed by the NOAA NOS NCCOS CCMA Biogeography office as part of...

  19. National Levee Database, series information for the current inventory of the Nation's levees.

    Data.gov (United States)

    Federal Geographic Data Committee — The National Levee Database is authoritative database that describes the location and condition of the Nation’s levees. The database contains 21 feature classes...

  20. TAPIR--Finnish national geochemical baseline database.

    Science.gov (United States)

    Jarva, Jaana; Tarvainen, Timo; Reinikainen, Jussi; Eklund, Mikael

    2010-09-15

    In Finland, a Government Decree on the Assessment of Soil Contamination and Remediation Needs has generated a need for reliable and readily accessible data on geochemical baseline concentrations in Finnish soils. According to the Decree, baseline concentrations, referring both to the natural geological background concentrations and the diffuse anthropogenic input of substances, shall be taken into account in the soil contamination assessment process. This baseline information is provided in a national geochemical baseline database, TAPIR, that is publicly available via the Internet. Geochemical provinces with elevated baseline concentrations were delineated to provide regional geochemical baseline values. The nationwide geochemical datasets were used to divide Finland into geochemical provinces. Several metals (Co, Cr, Cu, Ni, V, and Zn) showed anomalous concentrations in seven regions that were defined as metal provinces. Arsenic did not follow a similar distribution to any other elements, and four arsenic provinces were separately determined. Nationwide geochemical datasets were not available for some other important elements such as Cd and Pb. Although these elements are included in the TAPIR system, their distribution does not necessarily follow the ones pre-defined for metal and arsenic provinces. Regional geochemical baseline values, presented as upper limit of geochemical variation within the region, can be used as trigger values to assess potential soil contamination. Baseline values have also been used to determine upper and lower guideline values that must be taken into account as a tool in basic risk assessment. If regional geochemical baseline values are available, the national guideline values prescribed in the Decree based on ecological risks can be modified accordingly. The national geochemical baseline database provides scientifically sound, easily accessible and generally accepted information on the baseline values, and it can be used in various

  1. The Danish National Quality Database for Births

    Directory of Open Access Journals (Sweden)

    Andersson CB

    2016-10-01

    Full Text Available Charlotte Brix Andersson,1 Christina Flems,2 Ulrik Schiøler Kesmodel3 1Department of Obstetrics and Gynecology, Aalborg University Hospital, Aalborg, Denmark; 2Department of Obstetrics and Gynecology, Hvidovre Hospital, Copenhagen, Denmark; 3Department of Obstetrics and Gynecology, Herlev University Hospital, University of Copenhagen, Copenhagen, Denmark Aim of the database: The aim of the Danish National Quality Database for Births (DNQDB is to measure the quality of the care provided during birth through specific indicators. Study population: The database includes all hospital births in Denmark. Main variables: Anesthesia/pain relief, continuous support for women in the delivery room, lacerations (third and fourth degree, cesarean section, postpartum hemorrhage, establishment of skin-to-skin contact between the mother and the newborn infant, severe fetal hypoxia (proportion of live-born children with neonatal hypoxia, delivery of a healthy child after an uncomplicated birth, and anesthesia in case of cesarean section. Descriptive data: Data have been collected since 2010. As of August 2015, data on women and children representing 269,597 births and 274,153 children have been collected. All data for the DNQDB is collected from the Danish Medical Birth Registry. Registration to the Danish Medical Birth Registry is mandatory for all maternity units in Denmark. During the 5 years, performance has improved in the areas covered by the process indicators and for some of the outcome indicators. Conclusion: Measuring quality of care during childbirth has inspired and enabled staff to attend to the quality of the care they provide and has led to improvements in most of the areas covered. Keywords: DNQDB, Denmark, childbirth, anesthesia

  2. The Danish National Database for Asthma

    DEFF Research Database (Denmark)

    Hansen, Susanne; Hoffmann-Petersen, Benjamin; Sverrild, Asger;

    2016-01-01

    Asthma is one of the most common chronic diseases worldwide affecting more than 300 million people. Symptoms are often non-specific and include coughing, wheezing, chest tightness, and shortness of breath. Asthma may be highly variable within the same individual over time. Although asthma results...... in death only in extreme cases, the disease is associated with significant morbidity, reduced quality of life, increased absenteeism, and large costs for society. Asthma can be diagnosed based on report of characteristic symptoms and/or the use of several different diagnostic tests. However......, there is currently no gold standard for making a diagnosis, and some degree of misclassification and inter-observer variation can be expected. This may lead to local and regional differences in the treatment, monitoring, and follow-up of the patients. The Danish National Database for Asthma (DNDA) is slated...

  3. National Land Cover Database 2001 (NLCD01)

    Science.gov (United States)

    LaMotte, Andrew E.

    2016-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  4. The Role of Canadian Children's Literature in National Identity Formation.

    Science.gov (United States)

    Bainbridge, Joyce M.

    2002-01-01

    Seeks to understand teachers' practices in relation to selecting children's literature for use in classrooms, and to understand the wider issues associated with book selection and in particular with Canadian children's literature. Supports a strong need for rethinking the implications of the literacy events that occur on an everyday basis in…

  5. University Supports for Open Access: A Canadian National Survey

    Science.gov (United States)

    Greyson, Devon; Vezina, Kumiko; Morrison, Heather; Taylor, Donald; Black, Charlyn

    2009-01-01

    The advent of policies at research-funding organizations requiring grantees to make their funded research openly accessible alters the life cycle of scholarly research. This survey-based study explores the approaches that libraries and research administration offices at the major Canadian universities are employing to support the…

  6. Medical Care Cost Recovery National Database (MCCR NDB)

    Data.gov (United States)

    Department of Veterans Affairs — The Medical Care Cost Recovery National Database (MCCR NDB) provides a repository of summary Medical Care Collections Fund (MCCF) billing and collection information...

  7. Databases

    Data.gov (United States)

    National Aeronautics and Space Administration — The databases of computational and experimental data from the first Aeroelastic Prediction Workshop are located here. The databases file names tell their contents by...

  8. Characterizing Journal Access at a Canadian University Using the Journal Citation Reports Database

    Directory of Open Access Journals (Sweden)

    Alan Gale

    2011-07-01

    Full Text Available This article outlines a simple approach to characterizing the level of access to the scholarly journal literature in the physical sciences and engineering offered by a research library, particularly within the Canadian university system. The method utilizes the “Journal Citation Reports” (JCR database to produce lists of journals, ranked based on total citations, in the subject areas of interest. Details of the approach are illustrated using data from the University of Guelph. The examples cover chemistry, physics, mathematics and statistics, as well as engineering. In assessing the level of access both the Library’s current journal subscriptions and backfiles are considered. To gain greater perspective, data from both 2003 and 2008 is analyzed. In addition, the number of document delivery requests, received from University of Guelph Library users in recent years, are also reviewed. The approach taken in characterizing access to the journal literature is found to be simple and easy to implement, but time consuming. The University of Guelph Library is shown to provide excellent access to the current journal literature in the subject areas examined. Access to the historical literature in those areas is also strong. In making these assessments, a broad and comprehensive array of journals is considered in each case. Document delivery traffic (i.e. Guelph requests is found to have decreased markedly in recent years. This is attributed, at least in part, to improving access to the scholarly literature. For the University of Guelph, collection assessment is an ongoing process that must balance the needs of a diverse group of users. The results of analyses of the kind discussed in this article can be of practical significance and value to that process.

  9. Audit of the Danish national vascular database

    DEFF Research Database (Denmark)

    Levi-Mazloum, Niels Donald; Jensen, L P; Schroeder, T V

    1996-01-01

    The accuracy of data contained in the Danish vascular database was compared with the case notes. A total of 100 case notes were reviewed for 11 pertinent variables in the database. A high error rate ranging from 2 to 34% was found. Also, approximately 10% of patients had never been entered into t...

  10. Completeness and validity in a national clinical thyroid cancer database

    DEFF Research Database (Denmark)

    Londero, Stefano Christian; Mathiesen, Jes Sloth; Krogdahl, Annelise

    2014-01-01

    BACKGROUND: Although a prospective national clinical thyroid cancer database (DATHYRCA) has been active in Denmark since January 1, 1996, no assessment of data quality has been performed. The purpose of the study was to evaluate completeness and data validity in the Danish national clinical thyroid...... and extended governmental databases, it is possible to establish national clinical cancer databases with a satisfactory completeness and validity. The DATHYRCA database is considered reliable in terms of describing thyroid carcinoma at a national level....... cancer database: DATHYRCA. STUDY DESIGN AND SETTING: National prospective cohort. Denmark; population 5.5 million. Completeness of case ascertainment was estimated by the independent case ascertainment method using three governmental registries as a reference. The reabstracted record method was used...

  11. Perceived lactose intolerance in adult Canadians: a national survey.

    Science.gov (United States)

    Barr, Susan I

    2013-08-01

    Although double-blind studies show that lactose-intolerant individuals can consume moderate quantities of milk products without perceptible symptoms, many who perceive that they are lactose intolerant limit or avoid milk products, potentially compromising calcium and vitamin D intakes. Adult Canadians are at risk of inadequate intakes of these nutrients, but no data exist on the prevalence, correlates, and potential impact of perceived lactose intolerance among Canadians. To address this, a Web-based survey of a population-representative sample of 2251 Canadians aged ≥19 years was conducted. Overall, 16% self-reported lactose intolerance. This was more common in women (odds ratio (OR), 1.84; 95% CI, 1.46-2.33) and in nonwhites (OR, 1.79; 95% CI, 1.24-2.58) and less common in those >50 years of age (OR, 0.71; 95% CI, 0.56-0.90) and in those completing the survey in French (OR, 0.74; 95% CI, 0.56-0.99). Those with self-reported lactose intolerance had lower covariate-adjusted milk product and alternative intakes (mean ± SE; 1.40 ± 0.08 servings·day(-1) vs. 2.33 ± 0.03 servings·day(-1), p lactose intolerance by sex, age, and language preference was unexpected and suggests that some groups may be more vulnerable to the perception that they are lactose intolerant. Regardless of whether lactose intolerance is physiologically based or perceptual, education is required to ensure that calcium intakes are not compromised.

  12. Colluding with the Enemy?: Nationalism and Depictions of "Aboriginality" in Canadian Olympic Moments

    Science.gov (United States)

    Adese, Jennifer

    2012-01-01

    The 1976 Montreal Summer Olympic closing ceremony, the 1988 Calgary Winter Olympic opening ceremony, and the 2010 Winter Olympic opening ceremony in Vancouver each placed Indigenous peoples at the heart of its expressions of regional, provincial, and Canadian national identity in one form or another. Why is it that organizing committees view…

  13. A National Study of Teaching and Assessing Writing in Canadian Middle Grades Classrooms

    Science.gov (United States)

    Peterson, Shelley Stagg; McClay, Jill

    2014-01-01

    This article reports comprehensive findings from a national study of the teaching and assessment of writing in classrooms across ten Canadian provinces and two of three territories. Through interviews with 216 grade 4-8 teachers and observations and interviews in 22 classrooms (1 to 3 classrooms in each province), we gathered information about…

  14. The Danish National Database for Asthma

    DEFF Research Database (Denmark)

    Hansen, Susanne; Hoffmann-Petersen, Benjamin; Sverrild, Asger

    2016-01-01

    in Denmark, including the National Patient Register, the National Prescription Registry, and the National Health Insurance Services register, and potentially includes all asthma patients in Denmark. The following quality indicators have been selected to monitor trends: first, conduction of annual asthma...

  15. The Danish National Database for Asthma

    DEFF Research Database (Denmark)

    Backer, Vibeke; Lykkegaard, Jesper; Bodtger, Uffe

    2016-01-01

    of 6 years, with a specific focus on 6-44 years, are included. The DNDA links three existing nationwide registries of administrative records in the Danish health care system: the National Patient Register, the National Health Insurance Services Register, and the National Prescription Registry. For each...

  16. An Audit of the Irish National Intellectual Disability Database

    Science.gov (United States)

    Dodd, Philip; Craig, Sarah; Kelly, Fionnola; Guerin, Suzanne

    2010-01-01

    This study describes a national data audit of the National Intellectual Disability Database (NIDD). The NIDD is a national information system for intellectual disability (ID) for Ireland. The purpose of this audit was to assess the overall accuracy of information contained on the NIDD, as well as collecting qualitative information to support the…

  17. 72-Hour Forecast of Precipitation Amounts from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of precipitation amounts. In...

  18. 48-Hour Forecast of Precipitation Amounts from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of precipitation amounts. In...

  19. 24-Hour Forecast of Precipitation Amounts from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of precipitation amounts. In...

  20. 72-Hour Forecast of Air Temperatures from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of air temperature. In...

  1. 48-Hour Forecast of Air Temperatures from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of air temperature. In...

  2. 24-Hour Forecast of Air Temperatures from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of air temperature. In...

  3. National Database for Clinical Trials Related to Mental Illness (NDCT)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Database for Clinical Trials Related to Mental Illness (NDCT) is an extensible informatics platform for relevant data at all levels of biological and...

  4. National Land Cover Database 2001 Version 2: 1985-2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The National Land Cover Database 2001 Version 2 (NLCD 2001 Version 2) is being compiled across all 50 states and Puerto Rico as a cooperative mapping effort of the...

  5. Environmental Monitoring and Assessment Program (EMAP) National Coastal Database

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Environmental Monitoring and Assessment Program (EMAP) National Coastal Database contains estuarine and coastal data that EMAP and Regional-EMAP have collected...

  6. I Am Canadian

    DEFF Research Database (Denmark)

    Goddard, Joe

    2011-01-01

    "I Am Canadian: Immigration and Multiculturalism in the True North" looks at Canadian immigration history from a contemporary point of view. The article scrutinizes recent discussions on dual nationality and what this may mean for Canadianness......."I Am Canadian: Immigration and Multiculturalism in the True North" looks at Canadian immigration history from a contemporary point of view. The article scrutinizes recent discussions on dual nationality and what this may mean for Canadianness....

  7. The National Geochemical Survey - database and documentation

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The USGS, in collaboration with other federal and state government agencies, industry, and academia, is conducting the National Geochemical Survey (NGS) to produce...

  8. The National Geochemical Survey - database and documentation

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The USGS, in collaboration with other federal and state government agencies, industry, and academia, is conducting the National Geochemical Survey (NGS) to produce a...

  9. National Land Cover Database: 1986-1993

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — NLCD 92 (National Land Cover Dataset 1992) is a 21-category land cover classification scheme that has been applied consistently over the conterminous U.S. It is...

  10. The Danish National Database for Obstructive Sleep Apnea

    DEFF Research Database (Denmark)

    Jennum, Poul Jørgen; Larsen, Preben; Cerqueira, Charlotte;

    2016-01-01

    AIM: The aim of the Danish National Database for Obstructive Sleep Apnea (NDOSA) was to evaluate the clinical quality (diagnostic, treatment, and management) for obstructive sleep apnea and obesity hypoventilation syndrome in Denmark using a real-time national database reporting to the Danish...... departments was involved in the management of sleep apnea in Denmark for the purpose of quality improvement. CONCLUSION: The NDOSA has proven to be a real-time national database using diagnostic and treatment procedures reported to the Danish National Patient Registry....... National Patient Registry. STUDY POPULATION: All patients diagnosed with obstructive sleep apnea or obesity hypoventilation syndrome at public and private in- and out-hospital departments in Denmark were included. MAIN VARIABLES: The NDOSA contains information about baseline characteristics, comorbidity...

  11. The Canadian Registry for Pulmonary Fibrosis: Design and Rationale of a National Pulmonary Fibrosis Registry

    Directory of Open Access Journals (Sweden)

    Christopher J. Ryerson

    2016-01-01

    Full Text Available Background. The relative rarity and diversity of fibrotic interstitial lung disease (ILD have made it challenging to study these diseases in single-centre cohorts. Here we describe formation of a multicentre Canadian registry that is needed to describe the outcomes of fibrotic ILD and to enable detailed healthcare utilization analyses that will be the cornerstone for future healthcare planning. Methods. The Canadian Registry for Pulmonary Fibrosis (CARE-PF is a prospective cohort anticipated to consist of at least 2,800 patients with fibrotic ILD. CARE-PF will be used to (1 describe the natural history of fibrotic ILD, specifically determining the incidence and outcomes of acute exacerbations of ILD subtypes and (2 determine the impact of ILD and acute exacerbations of ILD on health services use and healthcare costs in the Canadian population. Consecutive patients with fibrotic ILD will be recruited from five Canadian ILD centres over a period of five years. Patients will be followed up as clinically indicated and will complete standardized questionnaires at each clinic visit. Prespecified outcomes and health services use will be measured based on self-report and linkage to provincial health administrative databases. Conclusion. CARE-PF will be among the largest prospective multicentre ILD registries in the world, providing detailed data on the natural history of fibrotic ILD and the healthcare resources used by these patients. As the largest and most comprehensive cohort of Canadian ILD patients, CARE-PF establishes a network for future clinical research and early phase clinical trials and provides a platform for translational and basic science research.

  12. Standards Development for the U.S. National Geologic Map Database

    Science.gov (United States)

    Soller, D. R.; Berg, T. M.; Stamm, N. R.

    2005-12-01

    The U.S. Geological Survey and the Nation's state geological surveys (under authority of the Association of American State Geologists) are mandated by Congress to provide a National Geologic Map Database (NGMDB) of standardized geoscience information that can be used to address societal issues and improve our base of scientific knowledge. Over the past decade, the NGMDB project has addressed its mandate by providing: 1) basic information and services that enable users to find available geoscience information; 2) a venue for development of community-based standards that are promoting broader public use of geoscience map information and more effective interoperability among the Nation's geological surveys; and 3) a research and development environment in which we are building a distributed database system to archive and serve the Nation's geologic map information. The NGMDB is addressing its mission in an incremental fashion, by building "support" databases and standards, and by working toward the long-term goal of the distributed system. Products currently available to serve the geoscience community and the general public are: the U.S. Geologic Names Lexicon ("GEOLEX"), which is a standard reference for the Nation's stratigraphic nomenclature; the Geoscience Map Catalog and Image Library, which helps people find and view 70,000 published geoscience maps and related products; and various standards, which are the subject of this paper. In cooperation with other U.S. and Canadian agencies, and with the IUGS Commission for the Management and Application of Geoscience Information ("CGI"), the NGMDB project is defining standards that include: a science terminology; a conceptual data model; a physical implementation of the data model in ArcGIS; a FGDC-endorsed standard for map symbols and patterns and for descriptions of locational accuracy of geologic features in the field; and a GML-based exchange standard to promote interoperability among data providers to the NGMDB

  13. Viral Hepatitis in a Canadian First Nations Community

    Directory of Open Access Journals (Sweden)

    GY Minuk

    2003-01-01

    Full Text Available Serological markers for hepatitis A (HAV, B (HBV and C (HCV were documented in 315 inhabitants (27% of a central Manitoba First Nations community. Serologic evidence of HAV infection (anti-HAV positive was almost universal (92% by the age of 20 years. HBV infection (antibody to hepatitis B core antigen positive had occurred in only 2.3% of the study population and no chronic carriers were identified. Serological evidence of HCV infection (anti-HCV positive was documented in 2.2% of the population but ongoing viremia (HCV-RNA positive by polymerase chain reaction was absent. The results of this study highlight the importance of universal HAV vaccination; likely reflect the efficacy of existing prenatal screening and immunoprophylaxis programs for HBV; and raise the possibility that First Nations peoples have an enhanced ability to spontaneously clear HCV.

  14. The Society of Thoracic Surgeons National Database 2016 Annual Report.

    Science.gov (United States)

    Jacobs, Jeffrey P; Shahian, David M; Prager, Richard L; Edwards, Fred H; McDonald, Donna; Han, Jane M; D'Agostino, Richard S; Jacobs, Marshall L; Kozower, Benjamin D; Badhwar, Vinay; Thourani, Vinod H; Gaissert, Henning A; Fernandez, Felix G; Wright, Cameron D; Paone, Gaetano; Cleveland, Joseph C; Brennan, J Matthew; Dokholyan, Rachel S; Brothers, Leo; Vemulapalli, Sreekanth; Habib, Robert H; O'Brien, Sean M; Peterson, Eric D; Grover, Frederick L; Patterson, G Alexander; Bavaria, Joseph E

    2016-12-01

    The art and science of outcomes analysis, quality improvement, and patient safety continue to evolve, and cardiothoracic surgery leads many of these advances. The Society of Thoracic Surgeons (STS) National Database is one of the principal reasons for this leadership role, as it provides a platform for the generation of knowledge in all of these domains. Understanding these topics is a professional responsibility of all cardiothoracic surgeons. Therefore, beginning in January 2016, The Annals of Thoracic Surgery began publishing a monthly series of scholarly articles on outcomes analysis, quality improvement, and patient safety. This article provides a summary of the status of the STS National Database as of October 2016 and summarizes the articles about the STS National Database that appeared in The Annals of Thoracic Surgery 2016 series, "Outcomes Analysis, Quality Improvement, and Patient Safety."

  15. Measures of organizational effectiveness of Canadian national sport organizations.

    Science.gov (United States)

    Chelladurai, P; Haggerty, T R

    1991-06-01

    This study of national sport organizations (NSOs) investigated the interrelationships among (a) administrators' perceptions of the effectiveness of the processes of organization, decision making, and personnel relations; (b) administrators' job satisfaction; and (c) Sport Canada ratings of NSOs in high performance, domestic sport, and combined categories. The subjects, 153 volunteer and 84 professional administrators of the 51 NSOs in Ottawa, were grouped on the basis of work status (volunteer/professional) and Olympic status (Olympic/non-Olympic). The four subgroups did not differ in levels of job satisfaction. Volunteer administrators viewed their respective NSO's processes more favourably than did the professional administrators. Higher ratings of decision making and personnel relations related positively to higher levels of job satisfaction. There was minimal association between Sport Canada ratings and administrators' job satisfaction or their perceptions of process effectiveness.

  16. Database Dictionary for Ethiopian National Ground-Water DAtabase (ENGDA) Data Fields

    Science.gov (United States)

    Kuniansky, Eve L.; Litke, David W.; Tucci, Patrick

    2007-01-01

    Introduction This document describes the data fields that are used for both field forms and the Ethiopian National Ground-water Database (ENGDA) tables associated with information stored about production wells, springs, test holes, test wells, and water level or water-quality observation wells. Several different words are used in this database dictionary and in the ENGDA database to describe a narrow shaft constructed in the ground. The most general term is borehole, which is applicable to any type of hole. A well is a borehole specifically constructed to extract water from the ground; however, for this data dictionary and for the ENGDA database, the words well and borehole are used interchangeably. A production well is defined as any well used for water supply and includes hand-dug wells, small-diameter bored wells equipped with hand pumps, or large-diameter bored wells equipped with large-capacity motorized pumps. Test holes are borings made to collect information about the subsurface with continuous core or non-continuous core and/or where geophysical logs are collected. Test holes are not converted into wells. A test well is a well constructed for hydraulic testing of an aquifer in order to plan a larger ground-water production system. A water-level or water-quality observation well is a well that is used to collect information about an aquifer and not used for water supply. A spring is any naturally flowing, local, ground-water discharge site. The database dictionary is designed to help define all fields on both field data collection forms (provided in attachment 2 of this report) and for the ENGDA software screen entry forms (described in Litke, 2007). The data entered into each screen entry field are stored in relational database tables within the computer database. The organization of the database dictionary is designed based on field data collection and the field forms, because this is what the majority of people will use. After each field, however, the

  17. Matching prosthetics order records in VA National Prosthetics Patient Database to healthcare utilization databases.

    Science.gov (United States)

    Smith, Mark W; Su, Pon; Phibbs, Ciaran S

    2010-01-01

    The National Prosthetics Patient Database (NPPD) is the national Department of Veterans Affairs (VA) dataset that records characteristics of individual prosthetic and assistive devices. It remains unknown how well NPPD records can be matched to encounter records for the same individuals in major VA utilization databases. We compared the count of prosthetics records in the NPPD with the count of prosthetics-related procedures for the same individuals recorded in major VA utilization databases. We then attempted to match the NPPD records to the utilization records by person and date. In general, 40% to 60% of the NPPD records could be matched to outpatient utilization records within a 14-day window around the NPPD dataset entry date. Match rates for inpatient data were lower: 10% to 16% within a 14-day window. The NPPD will be particularly important for studies of certain veteran groups, such as those with spinal cord injury or blast-related polytraumatic injury. Health services researchers should use both the NPPD and utilization databases to develop a full understanding of prosthetics use by individual patients.

  18. Us, them, and others: reflections on Canadian multiculturalism and national identity at the turn of the twenty-first century.

    Science.gov (United States)

    Winter, Elke

    2014-05-01

    The John Porter Lecture at the annual meeting of the Canadian Sociological Association in Victoria 2013 draws upon my book Us, Them, and Others: Pluralism and National Identity in Diverse Societies. Incorporating the findings from an analysis of Canadian English-language newspaper discourses during the 1990s into a theoretical framework inspired by Weberian sociology, the book argues that pluralism is best understood as a dynamic set of triangular relations where the compromise between unequal groups--"us" and "others"--is rendered meaningful through the confrontation with real or imagined outsiders ("them"). The lecture summarizes the theoretical contribution and explains how multiculturalism became consolidated in dominant Canadian discourses in the late 1990s. The lecture then discusses changes to Canadian multicultural identity at the beginning of the twenty-first century.

  19. The Spanish National Reference Database for Ionizing Radiations (BANDRRI)

    Energy Technology Data Exchange (ETDEWEB)

    Los Arcos, J.M. E-mail: arcos@ciemat.es; Bailador, A.; Gonzalez, A.; Gonzalez, C.; Gorostiza, C.; Ortiz, F.; Sanchez, E.; Shaw, M.; Williart, A

    2000-03-01

    The Spanish National Reference Database for Ionizing Radiations (BANDRRI) is being implemented by a research team in the frame of a joint project between CIEMAT (Unidad de Metrologia de Radiaciones Ionizantes and Direccion de Informatica) and the Universidad Nacional de Educacion a Distancia (UNED, Departamento de Mecanica y Departamento de Fisica de Materiales). This paper presents the main objectives of BANDRRI, its dynamic and relational data base structure, interactive Web accessibility and its main radionuclide-related contents at this moment.

  20. The Spanish National Reference Database for Ionizing Radiations (BANDRRI)

    Science.gov (United States)

    Los Arcos JM; Bailador; Gonzalez; Gonzalez; Gorostiza; Ortiz; Sanchez; Shaw; Williart

    2000-03-01

    The Spanish National Reference Database for Ionizing Radiations (BANDRRI) is being implemented by a reasearch team in the frame of a joint project between CIEMAT (Unidad de Metrologia de Radiaciones Ionizantes and Direccion de Informatica) and the Universidad Nacional de Educacion a Distancia (UNED, Departamento de Mecanica y Departamento de Fisica de Materiales). This paper presents the main objectives of BANDRRI, its dynamic and relational data base structure, interactive Web accessibility and its main radionuclide-related contents at this moment.

  1. First analysis of 10-year trends in national factor concentrates usage in haemophilia: data from CHARMS, the Canadian Hemophilia Assessment and Resource Management System.

    Science.gov (United States)

    Traore, A N; Chan, A K C; Webert, K E; Heddle, N; Ritchie, B; St-Louis, J; Teitel, J; Lillicrap, D; Iorio, A; Walker, I

    2014-07-01

    The Canadian Hemophilia Assessment and Resource Management System (CHARMS) tracks factor concentrates (FC) from the sole suppliers, Canadian Blood Services (CBS) and Hema-Quebec (HQ), to hospitals and to patients' homes. Patients FC infusion data are entered into CHARMS at Canadian Hemophilia Treatment Centres (HTCs) then exported to the national database (CentrePoint). From 2000 to 2009, 2260 registered haemophilia A or B patients received FVIII (1,009,097,765 IU) and FIX (272,406,859 IU). Over 91% of FVIII and over 84% of FIX was infused at home. Utilization of FVIII progressively increased; this was accounted for by an increase in the number of patients treated (r = 0.97; P < 0.001), there being a linear relationship between the increase in utilization and the increase in number of patients treated (P < 0.001). There was also a correlation with the annual amount used per patient (r = 0.95; P < 0.001). Utilization of FIX did not increase over time. The highest proportional utilization of both FVIII and FIX was for prophylaxis, and this proportion progressively increased being, in year 10 (2009), 77% and 66% for FVIII and FIX respectively. The proportion used for bleeding remained steady; in year 10 that proportion was 14% for FVIII and 26% for FIX, the use per patient for bleeding decreasing. The HTC-based CHARMS tracking system is essential, in Canada, for analysing indications for infusion, for predicting utilization and planning for future needs.

  2. Database Resources of the National Center for Biotechnology Information

    Science.gov (United States)

    2017-01-01

    The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank® nucleic acid sequence database and the PubMed database of citations and abstracts for published life science journals. The Entrez system provides search and retrieval operations for most of these data from 37 distinct databases. The E-utilities serve as the programming interface for the Entrez system. Augmenting many of the Web applications are custom implementations of the BLAST program optimized to search specialized data sets. New resources released in the past year include iCn3D, MutaBind, and the Antimicrobial Resistance Gene Reference Database; and resources that were updated in the past year include My Bibliography, SciENcv, the Pathogen Detection Project, Assembly, Genome, the Genome Data Viewer, BLAST and PubChem. All of these resources can be accessed through the NCBI home page at www.ncbi.nlm.nih.gov. PMID:27899561

  3. Advanced Neonatal Medicine in China: A National Baseline Database.

    Science.gov (United States)

    Liao, Xiang-Peng; Chipenda-Dansokho, Selma; Lewin, Antoine; Abdelouahab, Nadia; Wei, Shu-Qin

    2017-01-01

    Previous surveys of neonatal medicine in China have not collected comprehensive information on workforce, investment, health care practice, and disease expenditure. The goal of the present study was to develop a national database of neonatal care units and compare present outcomes data in conjunction with health care practices and costs. We summarized the above components by extracting data from the databases of the national key clinical subspecialty proposals issued by national health authority in China, as well as publicly accessible databases. Sixty-one newborn clinical units from provincial or ministerial hospitals at the highest level within local areas in mainland China, were included for the study. Data were gathered for three consecutive years (2008-2010) in 28 of 31 provincial districts in mainland China. Of the 61 newborn units in 2010, there were 4,948 beds (median = 62 [IQR 43-110]), 1,369 physicians (median = 22 [IQR 15-29]), 3,443 nurses (median = 52 [IQR 33-81]), and 170,159 inpatient discharges (median = 2,612 [IQR 1,436-3,804]). During 2008-2010, the median yearly investment for a single newborn unit was US$344,700 (IQR 166,100-585,800), median length of hospital stay for overall inpatient newborns 9.5 (IQR 8.2-10.8) days, median inpatient antimicrobial drug use rate 68.7% (IQR 49.8-87.0), and median nosocomial infection rate 3.2% (IQR1.7-5.4). For the common newborn diseases of pneumonia, sepsis, respiratory distress syndrome, and very low birth weight (capita disposable income, and ratios of hospital cost to per-capita health expenditure, were all significantly different across regions (North China, Northeast China, East China, South Central China, Southwest China, and Northwest China). The survival rate of extremely low birth weight (ELBW) infants (Birth weight capita disposable income, or 63 times (IQR 40.3-72.1) the average per-capita health expenditure of local urban residents in 2011. Our national database provides baseline data on the

  4. Pan-Canadian Respiratory Standards Initiative for Electronic Health Records (PRESTINE: 2011 National Forum Proceedings

    Directory of Open Access Journals (Sweden)

    M Diane Lougheed

    2012-01-01

    Full Text Available In a novel knowledge translation initiative, the Government of Ontario’s Asthma Plan of Action funded the development of an Asthma Care Map to enable adherence with the Canadian Asthma Consensus Guidelines developed under the auspices of the Canadian Thoracic Society (CTS. Following its successful evaluation within the Primary Care Asthma Pilot Project, respiratory clinicians from the Asthma Research Unit, Queen’s University (Kingston, Ontario are leading an initiative to incorporate standardized Asthma Care Map data elements into electronic health records in primary care in Ontario. Acknowledging that the issue of data standards affects all respiratory conditions, and all provinces and territories, the Government of Ontario approached the CTS Respiratory Guidelines Committee. At its meeting in September 2010, the CTS Respiratory Guidelines Committee agreed that developing and standardizing respiratory data elements for electronic health records are strategically important. In follow-up to that commitment, representatives from the CTS, the Lung Association, the Government of Ontario, the National Lung Health Framework and Canada Health Infoway came together to form a planning committee. The planning committee proposed a phased approach to inform stakeholders about the issue, and engage them in the development, implementation and evaluation of a standardized dataset. An environmental scan was completed in July 2011, which identified data definitions and standards currently available for clinical variables that are likely to be included in electronic medical records in primary care for diagnosis, management and patient education related to asthma and COPD. The scan, sponsored by the Government of Ontario, includes compliance with clinical nomenclatures such as SNOMED-CT® and LOINC®. To help launch and create momentum for this initiative, a national forum was convened on October 2 and 3, 2011, in Toronto, Ontario. The forum was designed to

  5. SHYREG, a national database of flood frequency estimation

    Directory of Open Access Journals (Sweden)

    Arnaud Patrick

    2016-01-01

    Full Text Available SHYREG method is a regionalized method for rainfall and flood frequency analysis (FFA. It is based on processes simulation. It couples an hourly rainfall generator with a rainfall-runoff model, simplified enough to be regionalized. The method has been calibrated using all hydro meteorological data available at the national level. In France, that represents about 2800 raingauges of the French Weather Service network and about 1800 stations of the hydrometric National Bank network. Then, the method has been regionalized to provide a rainfall and flow quantiles database. An evaluation of the method was carried out during different thesis works and more recently during the ANR project Extraflo, with the aim of comparing different FFA approaches. The accuracy of the method in estimating rainfall and flow quantiles has been proved, as well as its stability due to a parameterization based on average values. The link with rainfall seems preferable to extrapolation based solely on the flow. Thus, another interest of the method is to take into account extreme flood behaviour with help of rainfall frequency estimation. In addition, the approach is implicitly multi-durational, and only one regionalization meets all the needs in terms hydrological hazards characterisation. For engineering needs and to avoid repeating the method implementation, this method has been applied throughout a 50 meters resolution mesh to provide a complete flood quantiles database over the French territory providing regional information on hydrological hazards. However, it is subject to restrictions related to the nature of the method: the SHYREG flows are “natural”, and do not take into account specific cases like the basins highly influenced by presence of hydraulic works, flood expansion areas, high snowmelt or karsts. Information about these restrictions and uncertainty estimation is provided with this database, which can be consulted via web access.

  6. 24-Hour Forecast of 12 Hour Probability of Precipitation from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of precipitation probabilities. In...

  7. 72-Hour Forecast of 12 Hour Probability of Precipitation from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of precipitation probabilities. In...

  8. 48-Hour Forecast of 12 Hour Probability of Precipitation from the National Weather Service's National Digital Forecast Database (NDFD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Digital Forecast Database (NDFD) contains a seamless mosaic of the National Weather Service's (NWS) digital forecasts of precipitation probabilities. In...

  9. Modeling historical tuberculosis epidemics among Canadian First Nations: effects of malnutrition and genetic variation

    Directory of Open Access Journals (Sweden)

    Sarah F. Ackley

    2015-09-01

    Full Text Available Late 19th century epidemics of tuberculosis (TB in Western Canadian First Nations resulted in peak TB mortality rates more than six times the highest rates recorded in Europe. Using a mathematical modeling approach and historical TB mortality time series, we investigate potential causes of high TB mortality and rapid epidemic decline in First Nations from 1885 to 1940. We explore two potential causes of dramatic epidemic dynamics observed in this setting: first, we explore effects of famine prior to 1900 on both TB and population dynamics. Malnutrition is recognized as an individual-level risk factor for TB progression and mortality; its population-level effects on TB epidemics have not been explored previously. Second, we explore effects of heterogeneity in susceptibility to TB in two ways: modeling heterogeneity in susceptibility to infection, and heterogeneity in risk of developing disease once infected. Our results indicate that models lacking famine-related changes in TB parameters or heterogeneity result in an implausibly poor fit to both the TB mortality time series and census data; the inclusion of these features allows for the characteristic decline and rise in population observed in First Nations during this time period and confers improved fits to TB mortality data.

  10. Canadian Children's Literature.

    Science.gov (United States)

    School Libraries in Canada, 2001

    2001-01-01

    Includes 15 articles that relate to Canadian children's literature, including the power of literature; using Canadian literature in Canada; the principal's role in promoting literacy; Canadian Children's Book Centre; the National Library of Canada's children's literature collection; book promotion; selection guide; publisher's perspective; and…

  11. Impediments to recruitment in the Canadian National Breast Screening Study: response and resolution.

    Science.gov (United States)

    Baines, C J

    1984-06-01

    Eighteen months after the 1980 initiation of the Canadian National Breast Screening Study (NBSS) (a multicenter randomized controlled trial that will involve 90,000 women), the Toronto center experience such severe problems with recruitment that the study as a whole was jeopardized. Impediments to recruitment arose in five areas. The design of the protocol was criticized by some physicians and participants, a problem that could only be met by justifying the design. A second problem was a lack of understanding of the concept of screening and mistaken assumptions about what participation in the NBSS entailed. Thirdly, recruitment problems occurred at a time when the media were focusing much attention on the hazards of low-level ionizing radiation. Fourthly, women were found to have a variety of personal reasons for delaying or avoiding entry into the study. Finally, factors characteristic of the Canadian milieu such as universal health coverage may have acted as a disincentive to entry. To improve physician understanding, NBSS personnel made presentations at medical rounds and scientific meetings; articles were written for medical journals. To win support from the lay public, talks were given to recreation or work-based groups. Appearances on radio and television talk shows were sought out. Mass mailings to university staff and professional associations did not produce large responses, nor did advertisements on television, radio, or in newspapers. The distribution of a check insert in a government mailing gave rise to hundreds of appointments across Canada. However, for generating an ongoing adequate level of recruitment, the best measure has been the mailing of personally addressed letters to eligible women followed by a telephone call. Data on response rates, cost and women's attitudes toward the study are reported. By early 1983, Toronto met its recruitment target of 12,000.

  12. Enriching Great Britain's National Landslide Database by searching newspaper archives

    Science.gov (United States)

    Taylor, Faith E.; Malamud, Bruce D.; Freeborough, Katy; Demeritt, David

    2015-11-01

    Our understanding of where landslide hazard and impact will be greatest is largely based on our knowledge of past events. Here, we present a method to supplement existing records of landslides in Great Britain by searching an electronic archive of regional newspapers. In Great Britain, the British Geological Survey (BGS) is responsible for updating and maintaining records of landslide events and their impacts in the National Landslide Database (NLD). The NLD contains records of more than 16,500 landslide events in Great Britain. Data sources for the NLD include field surveys, academic articles, grey literature, news, public reports and, since 2012, social media. We aim to supplement the richness of the NLD by (i) identifying additional landslide events, (ii) acting as an additional source of confirmation of events existing in the NLD and (iii) adding more detail to existing database entries. This is done by systematically searching the Nexis UK digital archive of 568 regional newspapers published in the UK. In this paper, we construct a robust Boolean search criterion by experimenting with landslide terminology for four training periods. We then apply this search to all articles published in 2006 and 2012. This resulted in the addition of 111 records of landslide events to the NLD over the 2 years investigated (2006 and 2012). We also find that we were able to obtain information about landslide impact for 60-90% of landslide events identified from newspaper articles. Spatial and temporal patterns of additional landslides identified from newspaper articles are broadly in line with those existing in the NLD, confirming that the NLD is a representative sample of landsliding in Great Britain. This method could now be applied to more time periods and/or other hazards to add richness to databases and thus improve our ability to forecast future events based on records of past events.

  13. National Solar Radiation Database (NSRDB) Station Data Output for 1991 to 2010

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Solar Radiation Database (NSRDB) was produced by the National Renewable Energy Laboratory under the U.S. Department of Energy's Office of Energy...

  14. National Solar Radiation Database (NSRDB) SolarAnywhere 10 km Model Output for 1989 to 2009

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Solar Radiation Database (NSRDB) was produced by the National Renewable Energy Laboratory under the U.S. Department of Energy's Office of Energy...

  15. Advanced Neonatal Medicine in China: A National Baseline Database

    Science.gov (United States)

    Chipenda-Dansokho, Selma; Lewin, Antoine; Abdelouahab, Nadia; Wei, Shu-Qin

    2017-01-01

    Previous surveys of neonatal medicine in China have not collected comprehensive information on workforce, investment, health care practice, and disease expenditure. The goal of the present study was to develop a national database of neonatal care units and compare present outcomes data in conjunction with health care practices and costs. We summarized the above components by extracting data from the databases of the national key clinical subspecialty proposals issued by national health authority in China, as well as publicly accessible databases. Sixty-one newborn clinical units from provincial or ministerial hospitals at the highest level within local areas in mainland China, were included for the study. Data were gathered for three consecutive years (2008–2010) in 28 of 31 provincial districts in mainland China. Of the 61 newborn units in 2010, there were 4,948 beds (median = 62 [IQR 43–110]), 1,369 physicians (median = 22 [IQR 15–29]), 3,443 nurses (median = 52 [IQR 33–81]), and 170,159 inpatient discharges (median = 2,612 [IQR 1,436–3,804]). During 2008–2010, the median yearly investment for a single newborn unit was US$344,700 (IQR 166,100–585,800), median length of hospital stay for overall inpatient newborns 9.5 (IQR 8.2–10.8) days, median inpatient antimicrobial drug use rate 68.7% (IQR 49.8–87.0), and median nosocomial infection rate 3.2% (IQR1.7–5.4). For the common newborn diseases of pneumonia, sepsis, respiratory distress syndrome, and very low birth weight (<1,500 grams) infants, their lengths of hospital stay, daily costs, hospital costs, ratios of hospital cost to per-capita disposable income, and ratios of hospital cost to per-capita health expenditure, were all significantly different across regions (North China, Northeast China, East China, South Central China, Southwest China, and Northwest China). The survival rate of extremely low birth weight (ELBW) infants (Birth weight <1,000 grams) was 76.0% during 2008–2010 in the

  16. Banal Race Thinking: Ties of Blood, Canadian History Textbooks and Ethnic Nationalism

    Science.gov (United States)

    Montgomery, Ken

    2005-01-01

    This paper examines how the idea of "race" is represented in high school Canadian history textbooks. It looks at textbooks authorized by the Province of Ontario between 1940 and 1960 and those authorized after 2000. It is argued in this paper that even though historical racisms have increasingly made their way into Canadian history…

  17. On the Integration of Computer Algebra Systems (CAS) by Canadian Mathematicians: Results of a National Survey

    Science.gov (United States)

    Buteau, Chantal; Jarvis, Daniel H.; Lavicza, Zsolt

    2014-01-01

    In this article, we outline the findings of a Canadian survey study (N = 302) that focused on the extent of computer algebra systems (CAS)-based technology use in postsecondary mathematics instruction. Results suggest that a considerable number of Canadian mathematicians use CAS in research and teaching. CAS use in research was found to be the…

  18. The Development and Validation of a Human Systems Integration (HSI) Program for the Canadian Department of National Defence (DND)

    Science.gov (United States)

    2008-09-01

    The Development and Validation of a Human Systems Integration (HSI) Program for the Canadian Department of National Defence (DND) Mike Greenley ... Greenley , Andrea Scipione, Jeremy Brooks and Alice Salway CAE Professional Services (Canada) Limited (Formerly Greenley & Associates Incorporated...IHS et à appuyer la mise en œuvre d’un programme officiel et amélioré d’IHS au MDN du Canada. Greenley & Associates Incorporated ix Table of

  19. National Levee Database: monitoring, vulnerability assessment and management in Italy

    Science.gov (United States)

    Barbetta, Silvia; Camici, Stefania; Maccioni, Pamela; Moramarco, Tommaso

    2015-04-01

    A properly designed and constructed levees system can often be an effective device for repelling floodwaters and provide barriers against inundation to protect urbanized and industrial areas. However, the delineation of flooding-prone areas and the related hydraulic hazard mapping taking account of uncertainty (Apel et al., 2008) are usually developed with a scarce consideration of the possible occurrence of levee failures along river channels (Mazzoleni et al., 2014). Indeed, it is well known that flooding is frequently the result of levee failures that can be triggered by several factors, as: (1) overtopping, (2) scouring of the foundation, (3) seepage/piping of levee body/foundation, and (4) sliding of the foundation. Among these failure mechanisms that are influenced by the levee's geometrical configuration, hydraulic conditions (e.g. river level and seepage), and material properties (e.g. permeability, cohesion, porosity, compaction), the piping caused by seepage (ICOLD, http://www.icold-cigb.org) is considered one of the most dominant levee failure mechanisms (Colleselli F., 1994; Wallingford H. R., 2003). The difficulty of estimating the hydraulic parameters to properly describe the seepage line within the body and foundation of the levee implies that the study of the critical flood wave routing is typically carried out by assuming that the levee system is undamaged during the flood event. In this context, implementing and making operational a National Levee Database (NLD), effectively structured and continuously updated, becomes fundamental to have a searchable inventory of information about levees available as a key resource supporting decisions and actions affecting levee safety. The ItaliaN LEvee Database (INLED) has been recently developed by the Research Institute for Geo-Hydrological Protection (IRPI) for the Civil Protection Department of the Presidency of Council of Ministers. INLED has the main focus of collecting comprehensive information about

  20. The "Canadian" in Canadian Children's Literature.

    Science.gov (United States)

    Bainbridge, Joyce; Wolodko, Brenda

    2001-01-01

    Notes that a rich body of Canadian children's literature exists that reflects the country's literary and socio-cultural values, beliefs, themes and images, including those of geography, history, language and identity. Discusses how Canadians tend to identify themselves first by region or province and then by nation. (SG)

  1. Semantic mediation in the national geologic map database (US)

    Science.gov (United States)

    Percy, D.; Richard, S.; Soller, D.

    2008-01-01

    Controlled language is the primary challenge in merging heterogeneous databases of geologic information. Each agency or organization produces databases with different schema, and different terminology for describing the objects within. In order to make some progress toward merging these databases using current technology, we have developed software and a workflow that allows for the "manual semantic mediation" of these geologic map databases. Enthusiastic support from many state agencies (stakeholders and data stewards) has shown that the community supports this approach. Future implementations will move toward a more Artificial Intelligence-based approach, using expert-systems or knowledge-bases to process data based on the training sets we have developed manually.

  2. The Canadian Forces Use of Private Security in Afghanistan: A Consequence of National Decisions

    Science.gov (United States)

    2013-12-10

    which it is not good practice to operate, these costs are rarely to the economic loss of the PSC. In a business where the commodity is the labor...Strategy, 7. 81Canadian Army website, http://www.army.forces.gc.ca/land- terre /news-nouvelles/story- reportage-eng.asp?id=425 (accessed 17 May 2013). 30...the Land Staff from a speech on 9 March 2009. 87Canadian Army website, http://www.army.forces.gc.ca/land- terre /news-nouvelles/story- reportage

  3. Databases

    Directory of Open Access Journals (Sweden)

    Nick Ryan

    2004-01-01

    Full Text Available Databases are deeply embedded in archaeology, underpinning and supporting many aspects of the subject. However, as well as providing a means for storing, retrieving and modifying data, databases themselves must be a result of a detailed analysis and design process. This article looks at this process, and shows how the characteristics of data models affect the process of database design and implementation. The impact of the Internet on the development of databases is examined, and the article concludes with a discussion of a range of issues associated with the recording and management of archaeological data.

  4. Do Children Who Bully Their Peers Also Play Violent Video Games? A Canadian National Study

    Science.gov (United States)

    Dittrick, Crystal J.; Beran, Tanya N.; Mishna, Faye; Hetherington, Ross; Shariff, Shaheen

    2013-01-01

    The study examined whether children who bully others are likely to prefer playing video games that are rated high in maturity and violence. A stratified random sample of Canadian children ages 10 to 17 years from the provinces of Canada was obtained. Parents (n = 397) and their children (n = 492) completed an online survey of children's…

  5. Showing Your Pride: A National Survey of Queer Student Centres in Canadian Colleges and Universities

    Science.gov (United States)

    Ecker, John; Rae, Jennifer; Bassi, Amandeep

    2015-01-01

    The presence of queer student centres (QSCs) across Canadian universities and colleges is largely unknown. It is an important area of investigation since queer-identified students have previously identified several benefits of these services, including receiving support from other queer individuals. The focus of the current study was to determine…

  6. Do Children Who Bully Their Peers Also Play Violent Video Games? A Canadian National Study

    Science.gov (United States)

    Dittrick, Crystal J.; Beran, Tanya N.; Mishna, Faye; Hetherington, Ross; Shariff, Shaheen

    2013-01-01

    The study examined whether children who bully others are likely to prefer playing video games that are rated high in maturity and violence. A stratified random sample of Canadian children ages 10 to 17 years from the provinces of Canada was obtained. Parents (n = 397) and their children (n = 492) completed an online survey of children's bullying…

  7. The landslide database for Germany: Closing the gap at national level

    Science.gov (United States)

    Damm, Bodo; Klose, Martin

    2015-11-01

    The Federal Republic of Germany has long been among the few European countries that lack a national landslide database. Systematic collection and inventory of landslide data still has a long research history in Germany, but one focussed on the development of databases with local or regional coverage. This has changed in recent years with the launch of a database initiative aimed at closing the data gap existing at national level. The present paper reports on this project that is based on a landslide database which evolved over the last 15 years to a database covering large parts of Germany. A strategy of systematic retrieval, extraction, and fusion of landslide data is at the heart of the methodology, providing the basis for a database with a broad potential of application. The database offers a data pool of more than 4,200 landslide data sets with over 13,000 single data files and dates back to the 12th century. All types of landslides are covered by the database, which stores not only core attributes, but also various complementary data, including data on landslide causes, impacts, and mitigation. The current database migration to PostgreSQL/PostGIS is focused on unlocking the full scientific potential of the database, while enabling data sharing and knowledge transfer via a web GIS platform. In this paper, the goals and the research strategy of the database project are highlighted at first, with a summary of best practices in database development providing perspective. Next, the focus is on key aspects of the methodology, which is followed by the results of three case studies in the German Central Uplands. The case study results exemplify database application in the analysis of landslide frequency and causes, impact statistics, and landslide susceptibility modeling. Using the example of these case studies, strengths and weaknesses of the database are discussed in detail. The paper concludes with a summary of the database project with regard to previous

  8. Key Techniques for Dynamic Updating of National Fundamental Geographic Information Database

    Directory of Open Access Journals (Sweden)

    WANG Donghua

    2015-07-01

    Full Text Available One of the most important missions of fundamental surveying and mapping work is to keep the fundamental geographic information fresh. In this respect, National Administration of Surveying, Mapping and Geoinformation has launched the project of dynamic updating of national fundamental geographic information database since 2012, which aims to update 1:50 000, 1:250 000 and 1:1 000 000 national fundamental geographic information database continuously and quickly, by updating and publishing once a year. This paper introduces the general technical thinking of dynamic updating, states main technical methods, such as dynamic updating of fundamental database, linkage updating of derived databases, and multi-tense database management and service and so on, and finally introduces main technical characteristics and engineering applications.

  9. Expanded national database collection and data coverage in the FINDbase worldwide database for clinically relevant genomic variation allele frequencies.

    Science.gov (United States)

    Viennas, Emmanouil; Komianou, Angeliki; Mizzi, Clint; Stojiljkovic, Maja; Mitropoulou, Christina; Muilu, Juha; Vihinen, Mauno; Grypioti, Panagiota; Papadaki, Styliani; Pavlidis, Cristiana; Zukic, Branka; Katsila, Theodora; van der Spek, Peter J; Pavlovic, Sonja; Tzimas, Giannis; Patrinos, George P

    2017-01-04

    FINDbase (http://www.findbase.org) is a comprehensive data repository that records the prevalence of clinically relevant genomic variants in various populations worldwide, such as pathogenic variants leading mostly to monogenic disorders and pharmacogenomics biomarkers. The database also records the incidence of rare genetic diseases in various populations, all in well-distinct data modules. Here, we report extensive data content updates in all data modules, with direct implications to clinical pharmacogenomics. Also, we report significant new developments in FINDbase, namely (i) the release of a new version of the ETHNOS software that catalyzes development curation of national/ethnic genetic databases, (ii) the migration of all FINDbase data content into 90 distinct national/ethnic mutation databases, all built around Microsoft's PivotViewer (http://www.getpivot.com) software (iii) new data visualization tools and (iv) the interrelation of FINDbase with DruGeVar database with direct implications in clinical pharmacogenomics. The abovementioned updates further enhance the impact of FINDbase, as a key resource for Genomic Medicine applications.

  10. 77 FR 66622 - Submission for OMB Review; Comment Request: National Database for Autism Research (NDAR) Data...

    Science.gov (United States)

    2012-11-06

    ... Database for Autism Research (NDAR) Data Access Request SUMMARY: Under the provisions of Section 3507(a)(1... control number. Proposed Collection: Title: National Database for Autism Research (NDAR) Data Access... access data or images from the NDAR Central Repository for research purposes. The primary use of...

  11. Antibiotics in Dutch general practice: nationwide electronic GP database and national reimbursement rates.

    NARCIS (Netherlands)

    Akkerman, A.E.; Kuyvenhoven, M.M.; Verheij, T.J.M.; Dijk, L. van

    2008-01-01

    PURPOSE: In order to assess whether different databases generate information which can be reliable compared with each other, this study aimed to assess to which degree prescribing rates for systemic antibiotics from a nationwide electronic general practitioner (GP) database correspond with national

  12. Nationwide quality improvement of cholecystectomy: results from a national database

    DEFF Research Database (Denmark)

    Harboe, Kirstine M; Bardram, Linda

    2011-01-01

    To evaluate whether quality improvements in the performance of cholecystectomy have been achieved in Denmark since 2006, after revision of the Danish National Guidelines for treatment of gallstones....

  13. Nationally representative levels of selected volatile organic compounds in Canadian residential indoor air: population-based survey.

    Science.gov (United States)

    Zhu, Jiping; Wong, Suzy L; Cakmak, Sabit

    2013-01-01

    A comprehensive, population-based national indoor air survey was conducted in 2009-2011 in Canada. A total of 84 volatile organic carbons (VOCs) from 3218 houses, 546 apartments, and 93 other dwelling types were measured using passive sampling followed by thermal desorption GC/MS. A total of 12 VOCs were measured in both this study and the 1992 Canadian national study. Arithmetic means of VOCs in this study were 2-5 times lower than those in the 1992 study with the exception of a higher styrene level (1.13 μg · m(-3)). Comparing the geometric means of the 24 VOCs showed that levels for the VOCs in this study were comparable to those reported in Europe. They were generally within a factor of 2; 1,4-dichlorobenzene (0.21 μg · m(-3)) and 1,2,4-trimethylbenzene (0.51 μg · m(-3)) were noticeably lower in this study than in the European studies. There were 47 VOCs detected in more than 50% of Canadian households; 33 of them were higher in houses than in apartments for all nonsmoking homes, while only 4 were lower in houses than in apartments. A total of 11 of 47 VOCs were higher in smoking homes compared to nonsmoking homes, while the rest had similar levels. Principal component analysis identified several groups of VOCs with possible common sources.

  14. National Solar Radiation Database 1991-2010 Update: User's Manual

    Energy Technology Data Exchange (ETDEWEB)

    Wilcox, S. M.

    2012-08-01

    This user's manual provides information on the updated 1991-2010 National Solar Radiation Database. Included are data format descriptions, data sources, production processes, and information about data uncertainty.

  15. National Solar Radiation Database 1991-2005 Update: User's Manual

    Energy Technology Data Exchange (ETDEWEB)

    Wilcox, S.

    2007-04-01

    This manual describes how to obtain and interpret the data products from the updated 1991-2005 National Solar Radiation Database (NSRDB). This is an update of the original 1961-1990 NSRDB released in 1992.

  16. Nationwide quality improvement of cholecystectomy: results from a national database

    DEFF Research Database (Denmark)

    Harboe, Kirstine M; Bardram, Linda

    2011-01-01

    To evaluate whether quality improvements in the performance of cholecystectomy have been achieved in Denmark since 2006, after revision of the Danish National Guidelines for treatment of gallstones.......To evaluate whether quality improvements in the performance of cholecystectomy have been achieved in Denmark since 2006, after revision of the Danish National Guidelines for treatment of gallstones....

  17. Air Quality Modelling and the National Emission Database

    DEFF Research Database (Denmark)

    Jensen, S. S.

    The project focuses on development of institutional strengthening to be able to carry out national air emission inventories based on the CORINAIR methodology. The present report describes the link between emission inventories and air quality modelling to ensure that the new national air emission...... inventory is able to take into account the data requirements of air quality models...

  18. BDHI: a French national database on historical floods

    Directory of Open Access Journals (Sweden)

    Lang Michel

    2016-01-01

    Full Text Available The paper describes the various features of the BDHI database (objects, functions, content. This document database provides document sheets on historical floods from various sources: technical reports from water authorities, scientific accounts (meteorology, hydrology, hydraulics..., post-disaster reports, newspapers or book extracts... It is complemented by fact sheets on flood events, which provide a summary text on significant past floods: location, date and duration, type of flood, extent, probability, adverse consequences A search engine is provided for information search based on time (specific date or period, on location (district, basin, city or thematic topic (document type, flood type, flood magnitude, flood impact.... We conclude by some future challenges in relation to the next cycle of the Floods Directive (2016-2022, with the inventory of past floods which had significant adverse impacts. What are the flood events that need to be integrated (new ones later than 2011 and/or previous floods that had not yet been selected? How can the process of historical data integration be extended at a local scale, with an adequate process of validation? How to promote the use of BDHI database in relation with the development of the culture of risk?

  19. Landscape features, standards, and semantics in U.S. national topographic mapping databases

    Science.gov (United States)

    Varanka, Dalia

    2009-01-01

    The objective of this paper is to examine the contrast between local, field-surveyed topographical representation and feature representation in digital, centralized databases and to clarify their ontological implications. The semantics of these two approaches are contrasted by examining the categorization of features by subject domains inherent to national topographic mapping. When comparing five USGS topographic mapping domain and feature lists, results indicate that multiple semantic meanings and ontology rules were applied to the initial digital database, but were lost as databases became more centralized at national scales, and common semantics were replaced by technological terms.

  20. The National Landslide Database and GIS for Great Britain: construction, development, data acquisition, application and communication

    Science.gov (United States)

    Pennington, Catherine; Dashwood, Claire; Freeborough, Katy

    2014-05-01

    The National Landslide Database has been developed by the British Geological Survey (BGS) and is the focus for national geohazard research for landslides in Great Britain. The history and structure of the geospatial database and associated Geographical Information System (GIS) are explained, along with the future developments of the database and its applications. The database is the most extensive source of information on landslides in Great Britain with over 16,500 records of landslide events, each documented as fully as possible. Data are gathered through a range of procedures, including: incorporation of other databases; automated trawling of current and historical scientific literature and media reports; new field- and desk-based mapping technologies with digital data capture, and crowd-sourcing information through social media and other online resources. This information is invaluable for the investigation, prevention and mitigation of areas of unstable ground in accordance with Government planning policy guidelines. The national landslide susceptibility map (GeoSure) and a national landslide domain map currently under development rely heavily on the information contained within the landslide database. Assessing susceptibility to landsliding requires knowledge of the distribution of failures and an understanding of causative factors and their spatial distribution, whilst understanding the frequency and types of landsliding present is integral to modelling how rainfall will influence the stability of a region. Communication of landslide data through the Natural Hazard Partnership (NHP) contributes to national hazard mitigation and disaster risk reduction with respect to weather and climate. Daily reports of landslide potential are published by BGS through the NHP and data collected for the National Landslide Database is used widely for the creation of these assessments. The National Landslide Database is freely available via an online GIS and is used by a

  1. National Status and Trends: Bioeffects Program - Kachemak Bay Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Kachemak Bay system in...

  2. National Status and Trends: Mussel Watch Program - Resurrection Bay Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In response to the growing concerns among Native communities about the safety of subsistence shellfish, this project assessed the health risks associated with...

  3. National Status and Trends: Bioeffects Program - Massachusetts Bay Summary Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. The purpose was to define the extent and magnitude of contamination and biological effects...

  4. National Status and Trends: Bioeffects Program - San Francisco Bay Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the San Francisco Bay...

  5. National Status and Trends: Bioeffects Program - Sabine Lake, Texas Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The toxicity of sediments in Sabine Lake, Texas, and adjoining Intracoastal Waterway canals was determined as part of bioeffects assessment studies managed by NOAA's...

  6. Developing a Geological Management Information System: National Important Mining Zone Database

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Geo-data is a foundation for the prediction and assessment of ore resources, so managing and making full use of those data, including geography database, geology database, mineral deposits database, aeromagnetics database, gravity database, geochemistry database and remote sensing database, is very significant. We developed national important mining zone database (NIMZDB) to manage 14 national important mining zone databases to support a new round prediction of ore deposit. We found that attention should be paid to the following issues: ① data accuracy: integrity, logic consistency, attribute,spatial and time accuracy; ② management of both attribute and spatial data in the same system; ③transforming data between MapGIS and ArcGIS; ④ data sharing and security; ⑤ data searches that can query both attribute and spatial data. Accuracy of input data is guaranteed and the search, analysis and translation of data between MapGIS and ArcGIS has been made convenient via the development of a checking data module and a managing data module based on MapGIS and ArcGIS. Using ArcSDE, we based data sharing on a client/server system, and attribute and spatial data are also managed in the same system.

  7. Management of Hepatitis B: A Longitudinal National Survey – Impact of the Canadian Hepatitis B Consensus Guidelines

    Directory of Open Access Journals (Sweden)

    Paul Marotta

    2010-01-01

    Full Text Available BACKGROUND: The Canadian Association for the Study of the Liver, and The Association of Medical Microbiology and Infectious Diseases Canada, jointly developed the Canadian Chronic Hepatitis B (HBV Consensus Guidelines to assist practitioners involved in the management of this complex disease. These guidelines were published in The Canadian Journal of Gastroenterology in June 2007 and distributed to all Canadian gastroenterologists and hepatologists.

  8. Policy and procedures for domestic violence patients in Canadian emergency departments: a national survey.

    Science.gov (United States)

    Hotch, D; Grunfeld, A; Mackay, K; Ritch, L

    1996-08-01

    A cross-sectional research survey aimed to obtain information concerning 1) the proportion of Canadian emergency departments with domestic violence intervention policies and procedures; 2) how hospitals identify and provide service to patients who have been abused; and 3) measures that have been problematic/helpful in implementing domestic violence protocols in emergency departments. The study sample included 230 Canadian hospitals with emergency departments. Results showed that 198 hospitals returned the questionnaires, of which 39% indicated that there were policies and procedures concerning domestic violence for the emergency departments. Large, major hospitals were more likely than smaller community hospitals to have policies or protocols in place. About 26 hospitals reported screening all patients for domestic violence and 61 hospitals provided referral services and 46 hospitals provided on-site counseling. Physicians were principally involved in the physical examination, referral and identification. Follow-up, emotional support, and safety planning were provided by social workers. Findings of this survey encourage hospitals and individual health care providers to adopt guidelines concerning domestic violence to ensure a widespread adoption and implementation.

  9. Prescribing of psychotropic medications to the elderly population of a Canadian province: a retrospective study using administrative databases

    Directory of Open Access Journals (Sweden)

    Silvia Alessi-Severini

    2013-09-01

    Full Text Available Background. Psychotropic medications, in particular second-generation antipsychotics (SGAs and benzodiazepines, have been associated with harm in elderly populations. Health agencies around the world have issued warnings about the risks of prescribing such medications to frail individuals affected by dementia and current guidelines recommend their use only in cases where the benefits clearly outweigh the risks. This study documents the use of psychotropic medications in the entire elderly population of a Canadian province in the context of current clinical guidelines for the treatment of behavioural disturbances. Methods. Prevalent and incident utilization of antipsychotics, benzodiazepines and related medications (zopiclone and zaleplon were determined in the population of Manitobans over age 65 in the time period 1997/98 to 2008/09 fiscal years. Comparisons between patients living in the community and those living in personal care (nursing homes (PCH were conducted. Influence of sociodemographic characteristics on prescribing was assessed by generalized estimating equations. Non-optimal use was defined as the prescribing of high dose of antipsychotic medications and the use of combination therapy of a benzodiazepine (or zopiclone/zaleplon with an antipsychotic. A decrease in intensity of use over time and lower proportions of patients treated with antipsychotics at high dose or in combination with benzodiazepines (or zopiclone/zaleplon was considered a trend toward better prescribing. Multiple regression analysis determined predictors of non-optimal use in the elderly population. Results. A 20-fold greater prevalent utilization of SGAs was observed in PCH-dwelling elderly persons compared to those living in the community. In 2008/09, 27% of PCH-dwelling individuals received a prescription for an SGA. Patient characteristics, such as younger age, male gender, diagnoses of dementia (or use of an acetylcholinesterase inhibitor or psychosis in the

  10. Examining the Link between Education Related Outcomes and Student Health Risk Behaviours among Canadian Youth: Data from the 2006 National Youth Smoking Survey

    Science.gov (United States)

    Pathammavong, Ratsamy; Leatherdale, Scott T.; Ahmed, Rashid; Griffith, Jane; Nowatzki, Janet; Manske, Steve

    2011-01-01

    This study examined whether student tobacco, alcohol, marijuana use, and sedentary behaviour were associated with the educational outcomes of health-related absenteeism, truancy, and academic motivation in a nationally representative sample of Canadian youth. Descriptive analyses indicate a high proportion of students missed school due to health,…

  11. The Road to Psychological Safety: Legal, Scientific, and Social Foundations for a Canadian National Standard on Psychological Safety in the Workplace

    Science.gov (United States)

    Shain, Martin; Arnold, Ian; GermAnn, Kathy

    2012-01-01

    In Part 1 of this article, the legal and scientific origins of the concept of psychological safety are examined as background to, and support for, the new Canadian National Standard on Psychological Health and Safety in the Workplace (CSA Z1003/BNQ 9700). It is shown that five factors influencing psychological safety can be identified as being…

  12. Conference Proceedings: “Down Syndrome: National Conference on Patient Registries, Research Databases, and Biobanks”

    OpenAIRE

    Oster-Granite, Mary Lou; Parisi, Melissa A.; Abbeduto, Leonard; Berlin, Dorit S.; Bodine, Cathy; Bynum, Dana; Capone, George; Collier, Elaine; Hall, Dan; Kaeser, Lisa; Kaufmann, Petra; Krischer, Jeffrey; Livingston, Michelle; McCabe, Linda L.; Pace, Jill

    2011-01-01

    A December 2010 meeting, “Down Syndrome: National Conference on Patient Registries, Research Databases, and Biobanks,” was jointly sponsored by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) at the National Institutes of Health (NIH) in Bethesda, MD, and the Global Down Syndrome Foundation (GDSF)/Linda Crnic Institute for Down Syndrome based in Denver, CO. Approximately 70 attendees and organizers from various advocacy groups, federal agencies (Cen...

  13. Vegetable and Fruit Intakes of On-Reserve First Nations Schoolchildren Compared to Canadian Averages and Current Recommendations

    Directory of Open Access Journals (Sweden)

    Ian D. Martin

    2012-04-01

    Full Text Available This study investigated, in on-reserve First Nations (FN youth in Ontario, Canada, the following: (a the intakes of vegetable and fruit, “other” foods and relevant nutrients as compared to current recommendations and national averages, (b current prevalence rates of overweight and obesity and (c the relationship between latitude and dietary intakes. Twenty-four-hour diet recalls were collected via the Waterloo Web-Based Eating Behaviour Questionnaire (WEB-Q (n = 443. Heights and weights of participants were self reported using measured values and Body Mass Index was categorized using the International Obesity Task Force cutoffs. Food group and nutrient intakes were compared to current standards, Southern Ontario Food Behaviour data and the Canadian Community Health Survey, Cycle 2.2, using descriptive statistics. Mean vegetable and fruit, fibre and folate intakes were less than current recommendations. Girls aged 14–18 years had mean intakes of vitamin A below current recommendations for this sub-group; for all sub-groups, mean intakes of vegetables and fruit were below Canadian averages. All sub-groups also had intakes of all nutrients and food groups investigated that were less than those observed in non-FN youth from Southern Ontario, with the exception of “other” foods in boys 12–18 years. Prevalence rates of overweight and obesity were 31.8% and 19.6%, respectively, exceeding rates in the general population. Dietary intakes did not vary consistently by latitude (n = 248, as revealed by ANOVA. This study provided a unique investigation of the dietary intakes of on-reserve FN youth in Ontario and revealed poor intakes of vegetables and fruit and related nutrients and high intakes of “other” foods. Prevalence rates of overweight and obesity exceed those of the general population.

  14. National Geo-Database for Biofuel Simulations and Regional Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Izaurralde, Roberto C.; Zhang, Xuesong; Sahajpal, Ritvik; Manowitz, David H.

    2012-04-01

    The goal of this project undertaken by GLBRC (Great Lakes Bioenergy Research Center) Area 4 (Sustainability) modelers is to develop a national capability to model feedstock supply, ethanol production, and biogeochemical impacts of cellulosic biofuels. The results of this project contribute to sustainability goals of the GLBRC; i.e. to contribute to developing a sustainable bioenergy economy: one that is profitable to farmers and refiners, acceptable to society, and environmentally sound. A sustainable bioenergy economy will also contribute, in a fundamental way, to meeting national objectives on energy security and climate mitigation. The specific objectives of this study are to: (1) develop a spatially explicit national geodatabase for conducting biofuel simulation studies; (2) model biomass productivity and associated environmental impacts of annual cellulosic feedstocks; (3) simulate production of perennial biomass feedstocks grown on marginal lands; and (4) locate possible sites for the establishment of cellulosic ethanol biorefineries. To address the first objective, we developed SENGBEM (Spatially Explicit National Geodatabase for Biofuel and Environmental Modeling), a 60-m resolution geodatabase of the conterminous USA containing data on: (1) climate, (2) soils, (3) topography, (4) hydrography, (5) land cover/ land use (LCLU), and (6) ancillary data (e.g., road networks, federal and state lands, national and state parks, etc.). A unique feature of SENGBEM is its 2008-2010 crop rotation data, a crucially important component for simulating productivity and biogeochemical cycles as well as land-use changes associated with biofuel cropping. We used the EPIC (Environmental Policy Integrated Climate) model to simulate biomass productivity and environmental impacts of annual and perennial cellulosic feedstocks across much of the USA on both croplands and marginal lands. We used data from LTER and eddy-covariance experiments within the study region to test the

  15. USGS Land Cover (NLCD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Land Cover Database (NLCD)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — NLCD 1992, NLCD 2001, NLCD 2006, and NLCD 2011 are National Land Cover Database classification schemes based primarily on Landsat data along with ancillary data...

  16. Tracking the violent criminal offender through DNA typing profiles--a national database system concept.

    Science.gov (United States)

    Baechtel, F S; Monson, K L; Forsen, G E; Budowle, B; Kearney, J J

    1991-01-01

    Implementation of standard methods for the conduct of restriction fragment length polymorphism analysis into the protocols of United States crime laboratories offers an unprecedented opportunity for the establishment of a national computer database system to enable interchange of DNA typing information. The FBI Laboratory, in concert with crime laboratory representatives, has taken the initiative in planning and implementing such a database system. The Combined DNA Index System (CODIS) will be composed of three sub-indices: a statistical database, which will contain frequencies of DNA fragment alleles in various population groups; an investigative database which will enable linkage of violent crimes through a common subject; and a convicted felon database that will serve to maintain DNA typing profiles for comparison to profiles developed from violent crimes where the suspect may be unknown.

  17. A hierarchical spatial framework and database for the national river fish habitat condition assessment

    Science.gov (United States)

    Wang, L.; Infante, D.; Esselman, P.; Cooper, A.; Wu, D.; Taylor, W.; Beard, D.; Whelan, G.; Ostroff, A.

    2011-01-01

    Fisheries management programs, such as the National Fish Habitat Action Plan (NFHAP), urgently need a nationwide spatial framework and database for health assessment and policy development to protect and improve riverine systems. To meet this need, we developed a spatial framework and database using National Hydrography Dataset Plus (I-.100,000-scale); http://www.horizon-systems.com/nhdplus). This framework uses interconfluence river reaches and their local and network catchments as fundamental spatial river units and a series of ecological and political spatial descriptors as hierarchy structures to allow users to extract or analyze information at spatial scales that they define. This database consists of variables describing channel characteristics, network position/connectivity, climate, elevation, gradient, and size. It contains a series of catchment-natural and human-induced factors that are known to influence river characteristics. Our framework and database assembles all river reaches and their descriptors in one place for the first time for the conterminous United States. This framework and database provides users with the capability of adding data, conducting analyses, developing management scenarios and regulation, and tracking management progresses at a variety of spatial scales. This database provides the essential data needs for achieving the objectives of NFHAP and other management programs. The downloadable beta version database is available at http://ec2-184-73-40-15.compute-1.amazonaws.com/nfhap/main/.

  18. DSSTOX NATIONAL TOXICOLOGY PROGRAM BIOASSAY ON-LINE DATABASE STRUCTURE-INDEX LOCATOR FILE: SDF FILE AND DOCUMENTATION

    Science.gov (United States)

    NTPBSI: National Toxicology Program Bioassay On-line Database Structure-Index Locator File. Database contains the results collected on approxiately 300 toxicity studies from shorter duration test and from genetic toxicity studies, both in vitro and in vivo tests.

  19. Establishing a national knowledge translation and generation network in kidney disease: the CAnadian KidNey KNowledge TraNslation and GEneration NeTwork.

    Science.gov (United States)

    Manns, Braden; Barrett, Brendan; Evans, Michael; Garg, Amit; Hemmelgarn, Brenda; Kappel, Joanne; Klarenbach, Scott; Madore, Francois; Parfrey, Patrick; Samuel, Susan; Soroka, Steven; Suri, Rita; Tonelli, Marcello; Wald, Ron; Walsh, Michael; Zappitelli, Michael

    2014-01-01

    Patients with chronic kidney disease (CKD) do not always receive care consistent with guidelines, in part due to complexities in CKD management, lack of randomized trial data to inform care, and a failure to disseminate best practice. At a 2007 conference of key Canadian stakeholders in kidney disease, attendees noted that the impact of Canadian Society of Nephrology (CSN) guidelines was attenuated given limited formal linkages between the CSN Clinical Practice Guidelines Group, kidney researchers, decision makers and knowledge users, and that further knowledge was required to guide care in patients with kidney disease. The idea for the Canadian Kidney Knowledge Translation and Generation Network (CANN-NET) developed from this meeting. CANN-NET is a pan-Canadian network established in partnership with CSN, the Kidney Foundation of Canada and other professional societies to improve the care and outcomes of patients with and at risk for kidney disease. The initial priority areas for knowledge translation include improving optimal timing of dialysis initiation, and increasing the appropriate use of home dialysis. Given the urgent need for new knowledge, CANN-NET has also brought together a national group of experienced Canadian researchers to address knowledge gaps by encouraging and supporting multicentre randomized trials in priority areas, including management of cardiovascular disease in patients with kidney failure.

  20. Developing an Online Database of National and Sub-National Clean Energy Policies

    Energy Technology Data Exchange (ETDEWEB)

    Haynes, R.; Cross, S.; Heinemann, A.; Booth, S.

    2014-06-01

    The Database of State Incentives for Renewables and Efficiency (DSIRE) was established in 1995 to provide summaries of energy efficiency and renewable energy policies offered by the federal and state governments. This primer provides an overview of the major policy, research, and technical topics to be considered when creating a similar clean energy policy database and website.

  1. The National Landslide Database of Great Britain: Acquisition, communication and the role of social media

    Science.gov (United States)

    Pennington, Catherine; Freeborough, Katy; Dashwood, Claire; Dijkstra, Tom; Lawrie, Kenneth

    2015-11-01

    The British Geological Survey (BGS) is the national geological agency for Great Britain that provides geoscientific information to government, other institutions and the public. The National Landslide Database has been developed by the BGS and is the focus for national geohazard research for landslides in Great Britain. The history and structure of the geospatial database and associated Geographical Information System (GIS) are explained, along with the future developments of the database and its applications. The database is the most extensive source of information on landslides in Great Britain with over 17,000 records of landslide events to date, each documented as fully as possible for inland, coastal and artificial slopes. Data are gathered through a range of procedures, including: incorporation of other databases; automated trawling of current and historical scientific literature and media reports; new field- and desk-based mapping technologies with digital data capture, and using citizen science through social media and other online resources. This information is invaluable for directing the investigation, prevention and mitigation of areas of unstable ground in accordance with Government planning policy guidelines. The national landslide susceptibility map (GeoSure) and a national landslide domains map currently under development, as well as regional mapping campaigns, rely heavily on the information contained within the landslide database. Assessing susceptibility to landsliding requires knowledge of the distribution of failures, an understanding of causative factors, their spatial distribution and likely impacts, whilst understanding the frequency and types of landsliding present is integral to modelling how rainfall will influence the stability of a region. Communication of landslide data through the Natural Hazard Partnership (NHP) and Hazard Impact Model contributes to national hazard mitigation and disaster risk reduction with respect to weather and

  2. Evaluation of different methods to handle misreporting in obesity research: evidence from the Canadian national nutrition survey.

    Science.gov (United States)

    Jessri, Mahsa; Lou, Wendy Y; L'Abbé, Mary R

    2016-01-14

    The association of dietary exposures with health outcomes may be attenuated or reversed as a result of energy intake (EI) misreporting. This study evaluated several methods for dealing with implausible recalls when analysing the association between dietary factors and obesity. We examined data from 16,187 Canadians aged ≥12 years in the nationally representative Canadian Community Health Survey 2.2. Under- and over-reporting were defined as the ratio of EI:estimated energy requirement 1·42, respectively. Multinomial logistic regression-generalised logit model was conducted to test the utility of different methods for handling misreporting, including (a) adjusting for variables related to misreporting, (b) excluding misreported recalls, (c) adjusting for reporting groups (under-, plausible and over-reporters), (d) adjusting for propensity score and (e) stratifying the analyses by reporting groups. In the basic model, EI showed a negative association with overweight (OR 0·988; 95% CI 0·979, 0·998) and obesity (OR 0·989; 95% CI 0·977, 0·999). Similarly, the association between total energy density and overweight (OR 0·670; 95% CI 0·487, 0·923) and obesity (OR 0·709; 95% CI 0·495, 1·016) was inverse. Among all methods of handling misreporting, adjusting for the reporting status revealed the most satisfactory results, where a positive association between EI and overweight (OR 1·037; 95% CI 1·019, 1·055) and obesity (OR 1·109; 95% CI 1·082, 1·137) was observed (Pobesity (Pobesity and demonstrate to researchers and nutrition policy makers the importance of adjusting for recall plausibility in obesity research, which is highly relevant in light of global obesity epidemic.

  3. Developing Canadian oncology education goals and objectives for medical students: a national modified Delphi study

    Science.gov (United States)

    Tam, Vincent C.; Ingledew, Paris-Ann; Berry, Scott; Verma, Sunil; Giuliani, Meredith E.

    2016-01-01

    Background: Studies have shown that there is a deficiency in focused oncology teaching during medical school in Canada. This study aimed to develop oncology education goals and objectives for medical students through consensus of oncology educators from across Canada. Methods: In 2014 we created a comprehensive list of oncology education objectives using existing resources. Experts in oncology education and undergraduate medical education from all 17 Canadian medical schools were invited to participate in a 3-round modified Delphi process. In round 1, the participants scored the objectives on a 9-point Likert scale according to the degree to which they agreed an objective should be taught to medical students. Objectives with a mean score of 7.0 or greater were retained, those with a mean score of 1.0-3.9 were excluded, and those with a mean score of 4.0-6.9 were discussed at a round 2 Web meeting. In round 3, the participants voted on inclusion and exclusion of the round 2 objectives. Results: Thirty-four (92%) of the 37 invited oncology educators, representing 14 medical schools, participated in the study. They included oncologists, family physicians, members of undergraduate medical education curriculum committees and a psychologist. Of the 214 objectives reviewed in round 1, 146 received a mean score of 7.0 or greater, and 68 were scored 4.0-6.9; no objective received a mean score below 4.0. Nine new objectives were suggested. The main themes of participants' comments were to minimize the number of objectives and to aim objectives at the knowledge level required for family physicians. In round 2, the participants were able to combine 28 of the objectives with other existing objectives. In round 3, 7 of the 49 objectives received consensus of at least 75% for inclusion. The final Canadian Oncology Goals and Objectives for Medical Students contained 10 goals and 153 objectives. Interpretation: Through a systematic process, we created a comprehensive, consensus

  4. Petro-Canada: The National Oil Company as a Tool of Canadian Energy Policy.

    Science.gov (United States)

    1981-10-15

    per day MMBD million barrels per day NEB National Energy Board OECD Organization for Economic Cooperation and Development PEMEX Petroleos Mexicanos ...of the actual sale were negotiated between the national oil companies, Petro-Canada and Petroleos Mexicanos (PEMEX). 25 CHAPTER 5 "THE WINDOW ON THE...Government for working out technical matters with PEMEX ( Petroleos Mexicanos ), the Mexican national oil company, and actually delivering and

  5. Creating a model to detect dairy cattle farms with poor welfare using a national database.

    Science.gov (United States)

    Krug, C; Haskell, M J; Nunes, T; Stilwell, G

    2015-12-01

    The objective of this study was to determine whether dairy farms with poor cow welfare could be identified using a national database for bovine identification and registration that monitors cattle deaths and movements. The welfare of dairy cattle was assessed using the Welfare Quality(®) protocol (WQ) on 24 Portuguese dairy farms and on 1930 animals. Five farms were classified as having poor welfare and the other 19 were classified as having good welfare. Fourteen million records from the national cattle database were analysed to identify potential welfare indicators for dairy farms. Fifteen potential national welfare indicators were calculated based on that database, and the link between the results on the WQ evaluation and the national cattle database was made using the identification code of each farm. Within the potential national welfare indicators, only two were significantly different between farms with good welfare and poor welfare, 'proportion of on-farm deaths' (pwelfare indicators could be used to distinguish farms with good welfare from farms with poor welfare, we created a model using the classifier J48 of Waikato Environment for Knowledge Analysis. The model was a decision tree based on two variables, 'proportion of on-farm deaths' and 'calving-to-calving interval', and it was able to correctly identify 70% and 79% of the farms classified as having poor and good welfare, respectively. The national cattle database analysis could be useful in helping official veterinary services in detecting farms that have poor welfare and also in determining which welfare indicators are poor on each particular farm.

  6. Evaluating National Environmental Sustainability: Performance Measures and Influential Factors for OECD-Member Countries featuring Canadian Performance and Policy Implications

    Science.gov (United States)

    Calbick, Kenneth S.

    This research reviews five studies that evaluate national environmental sustainability with composite indices; performs uncertainty and sensitivity analyses of techniques for building a composite index; completes principal components factor analysis to help build subindices measuring waste and pollution, sustainable energy, sustainable food, nature conservation, and sustainable cities (Due to its current importance, the greenhouse gases (GHG) indicator is included individually as another policy measure.); analyses factors that seem to influence performance: climate, population growth, population density, economic output, technological development, industrial structure, energy prices, environmental governance, pollution abatement and control expenditures, and environmental pricing; and explores Canadian policy implications of the results. The techniques to build composite indices include performance indicator selection, missing data treatment, normalisation technique, scale-effect adjustments, weights, and aggregation method. Scale-effect adjustments and normalisation method are significant sources of uncertainty inducing 68% of the observed variation in a country's final rank at the 95% level of confidence. Choice of indicators also introduces substantial variation as well. To compensate for this variation, the current study recommends that a composite index should always be analysed with other policy subindices and individual indicators. Moreover, the connection between population and consumption indicates that per capita scale-effect adjustments should be used for certain indicators. Rather than ranking normalisation, studies should use a method that retains information from the raw indicator values. Multiple regression and cluster analyses indicate economic output, environmental governance, and energy prices are major influential factors, with energy prices the most important. It is statistically significant for five out of seven performance measures at the 95

  7. A DATABASE DESIGN OF MAJOR PAST FLOOD EVENTS IN ROMANIA FROM NATIONAL AND INTERNATIONAL INVENTORIES

    Directory of Open Access Journals (Sweden)

    CHENDEŞ V.

    2015-03-01

    Full Text Available Floods are one of the most significant natural hazards in Romania, causing losses of human lives and important damages to buildings and infrastructure. Romania is recognized among the most flood prone European countries. This work was conducted in the framework of the VULMIN project, aiming to extract the available key indicators of major and historical flood events in Romania, as a basis for better understanding the patterns of socio-economic vulnerability to floods at regional and national scales and of the adaptive capacity of living areas along the main rivers of this country. The existing databases on flood records at global (e.g. EM-DAT International Disaster Database, Dartmouth Flood Observatory, GLIDE database and national level (the preliminary flood risk assessment conducted within the framework of the EU Flood Directive, research projects (e.g. Hydrate, Danube Flood Risk and the available literature have been explored to collect indicators of intensity, magnitude, extent and impacts associated to past major flood events recorded in Romania. Starting from the scientific and reporting needs, taking into account the reliable information found in the documented databases, the main attributes of floods and flash-floods events has been embedded into a proposed database to be developed in the project, which may be useful for further analyses related to hydrological changes associated to climate change.

  8. Progress on Updating the 1961-1990 National Solar Radiation Database: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Renne, D.; Wilcox, S.; Marion, B.; George, R.; Myers, D.; Stoffel, T.; Perez, R.; Stackhouse, P. Jr.

    2003-04-01

    The 1961-1990 National Solar Radiation Data Base (NSRDB) provides a 30-year climate summary and solar characterization of 239 locations throughout the United States. Over the past several years, the National Renewable Energy Laboratory (NREL) has received numerous inquiries from a range of constituents as to whether an update of the database to include the 1990s will be developed. However, there are formidable challenges to creating an update of the serially complete station-specific database for the 1971-2000 period. During the 1990s, the National Weather Service changed its observational procedures from a human-based to an automated system, resulting in the loss of important input variables to the model used to complete the 19611990 NSRDB. As a result, alternative techniques are required for an update that covers the 1990s. This paper examines several alternative approaches for creating this update and describes preliminary NREL plans for implementing the update.

  9. Building an Interoperable Relational Database for the National Deep Submergence Facility (NDSF)

    Science.gov (United States)

    Ferrini, V.; McCue, S.; Arko, R.

    2008-12-01

    The National Deep Submergence Facility (NDSF) operates the Human Occupied Vehicle (HOV) Alvin, the Remote Operated Vehicle (ROV) Jason 2, and the Autonomous Underwater Vehicle (AUV) Sentry. Data acquired with these platforms is provided both to the science party on each expedition, and to the Woods Hole Oceanographic Institution (WHOI) Data Library. Although several data sets are inventoried online, and some data are accessible, there has not yet been a coordinated effort to construct an interoperable NDSF database that can serve data to other data systems. We present on progress made with the creation of an NDSF relational database maintained at WHOI and developed through collaborative efforts with the Marine Geoscience Data System (MGDS). While our initial efforts focus on standardizing vehicle metadata and developing techniques for digitally acquiring metadata at sea, the creation of a relational database backend provides opportunities for improved data access and interoperability. Constructing the database using PostgresSQL, coupled with spatial database extensions (PostGIS), and an online GIS backend (MapServer), enables a searchable database and Open Geospatial Consortium (OGC) compliant map based web services (Web Map Service and Web Feature Service) that can be used to provide data access pathways through several programmatic interfaces.

  10. Autoimmune liver disease and the Canadian First Nations Aboriginal Communities of British Columbia's Pacific Northwest

    Institute of Scientific and Technical Information of China (English)

    Eric M Yoshida; Mark Riley; Laura T Arbour

    2006-01-01

    Primary biliary cirrhosis (PBC) is a well-known but uncommon chronic liver disease that is presumed to be of autoimmune etiology. Recently, investigations in British Columbia (BC), a province of Canada situated along the Pacific North-West of North America, have suggested that PBC is not a rare disease amongst BC's Aboriginal (i.e. First Nations) communities. Geographically, BC is adjacent to South East Alaska, an American state that has also reported an increased prevalence of PBC amongst its Aboriginal communities. In this article, the medical evidence supporting a hypothesis of increased risk of PBC amongst BC's First Nations communities is reviewed. Evidence suggesting that autoimmune hepatitis is also more likely amongst BC's First Nations communities is also presented.(C)2006 The WJG Press. All rights reserved.

  11. Completeness of metabolic disease recordings in Nordic national databases for dairy cows.

    Science.gov (United States)

    Espetvedt, M N; Wolff, C; Rintakoski, S; Lind, A; Østerås, O

    2012-06-01

    The four Nordic countries Denmark (DK), Finland (FI), Norway (NO) and Sweden (SE) all have national databases where diagnostic events in dairy cows are recorded. Comparing and looking at differences in disease occurrence between countries may give information on factors that influence disease occurrence, optimal diseases control and treatment strategies. For such comparisons to be valid, the data in these databases should be standardised and of good quality. The objective of the study presented here was to assess the quality of metabolic disease recordings, primarily milk fever and ketosis, in four Nordic national databases. Completeness of recording figures of database registrations at two different levels was chosen as a measure of data quality. Firstly, completeness of recording of all disease events on a farm regardless of veterinary involvement, called 'Farmer observed completeness', was determined. Secondly, completeness of recording of veterinary treated disease events only, called 'Veterinary treated completeness', was determined. To collect data for calculating these completeness levels a simple random sample of herds was obtained in each country. Farmers who were willing to participate, recorded for 4 months in 2008, on a purpose made registration form, any observed illness in cows, regardless of veterinary involvement. The number of participating herds was 105, 167, 179 and 129 in DK, FI, NO and SE respectively. In total these herds registered 247, 248, 177 and 218 metabolic events for analysis in DK, FI, NO and SE, respectively. Data from national databases were subsequently extracted, and the two sources of data were matched to find the proportion, or completeness, of diagnostic events registered by farmers that also existed in national databases. Matching was done using a common diagnostic code system and allowed for a discrepancy of 7 days for registered date of the event. For milk fever, the Farmer observed completeness was 77%, 67%, 79% and 79

  12. 77 FR 35113 - Canadian National Railway Company-Abandonment Exemption-in Niagara County, NY

    Science.gov (United States)

    2012-06-12

    ... milepost 0.20 to approximately milepost 0.35 in the City of Niagara Falls, Niagara County, N.Y., a distance... track in Niagara Falls, extending between the eastern end of the Bridge and the beginning of the Niagara... Niagara Falls, N.Y., and Niagara Falls, Ontario, Canada, and is owned by the bi-national Niagara......

  13. National assessment of shoreline change: a GIS compilation of vector shorelines and associated shoreline change data for the north coast of Alaska, U.S.-Canadian border to Icy Cape

    Science.gov (United States)

    Gibbs, Ann E.; Karen A. Ohman,; Richmond, Bruce M.

    2015-01-01

    The Arctic Coastal Plain of northern Alaska is an area of strategic economic importance to the United States, is home to remote Native communities, and encompasses unique habitats of global significance. Coastal erosion along the Arctic coast is chronic, widespread, and may be accelerating, which threatens defense- and energy-related infrastructure, natural shoreline habitats, and Native communities. There is an increased demand for accurate information regarding past and present shoreline changes across the United States. To meet these national needs, the Coastal and Marine Geology Program of the U.S. Geological Survey is compiling existing reliable historical shoreline data along sandy shores of the conterminous United States and parts of Alaska and Hawaii under the National Assessment of Shoreline Change Project (hereafter referred to as the "National Assessment project";http://coastal.er.usgs.gov/shoreline-change/). A comprehensive database of digital vector shorelines and rates of shoreline change for Alaska, from the U.S.-Canadian border to Icy Cape, is presented in this report as part of the National Assessment project.

  14. Canadian identity: Implications for international social work by Canadians

    DEFF Research Database (Denmark)

    Hiranandani, Vanmala Sunder

    2011-01-01

    This paper is in response to recent calls to conceptualize and articulate Canadian perspectives and experiences in international social work, given that the Canadian standpoint has been lacking in international social work literature. This paper contends that it is imperative, first of all......, to critically examine and unpack our ‘Canadian’ identity in order to practice international work that is socially just and anti-imperialist. Drawing on the work of post-colonial authors, critical race theorists, and those who study national myth-making, this essay revisits Canadian identity because...... it is this identity that Canadian social workers often carry into their international work....

  15. Database improvements of national student enrollment registry. Link external systems to NSER DB

    Directory of Open Access Journals (Sweden)

    Ph. D. Cosmin Catalin Olteanu

    2012-05-01

    Full Text Available The general idea is to improve NSER database to have a strong unique informatic system where all the data should be collected from all universities. Employers and all academic institutions can check someone’s background easy through a national portal just by log in. As a result of the paper, the author found that this system has it’s flows but can be improved.

  16. Simulation-based assessment of anesthesiology residents' competence: development and implementation of the Canadian National Anesthesiology Simulation Curriculum (CanNASC).

    Science.gov (United States)

    Chiu, Michelle; Tarshis, Jordan; Antoniou, Andreas; Bosma, T Laine; Burjorjee, Jessica E; Cowie, Neil; Crooks, Simone; Doyle, Kate; Dubois, David; Everett, Tobias; Fisher, Rachel; Hayter, Megan; McKinnon, Genevieve; Noseworthy, Diana; O'Regan, Noel; Peachey, Greg; Robitaille, Arnaud; Sullivan, Michael; Tenenbein, Marshall; Tremblay, Marie-Helene

    2016-12-01

    The specialty of anesthesiology will soon adopt the Competence By Design (CBD) approach to residency education developed by the Royal College of Physicians and Surgeons of Canada (RCPSC). A foundational component of CBD is frequent and contextualized assessment of trainees. In 2013, the RCPSC Anesthesiology Specialty Committee assembled a group of simulation educators, representing each of the 17 Canadian anesthesiology residency programs, to form the Canadian National Anesthesiology Simulation Curriculum (CanNASC) Task Force. The goals were to develop, implement, and evaluate a set of consensus-driven standardized mannequin-based simulation scenarios that every trainee must complete satisfactorily prior to completion of anesthesiology residency and certification. Curriculum development followed Kern's principles and was accomplished via monthly teleconferences and annual face-to-face meetings. The development and implementation processes included the following key elements: 1) Curriculum needs assessment: 368 of 958 invitees (38.4%) responded to a national survey resulting in 64 suggested scenario topics. Use of a modified Delphi technique resulted in seven important and technically feasible scenarios. 2) Scenario development: All scenarios have learning objectives from the National Curriculum for Canadian Anesthesiology Residency. Standardized scenario templates were created, and the content was refined and piloted. 3) Assessment: A validated Global Rating Scale (GRS) is the primary assessment tool, informed by using scenario-specific checklists (created via a modified Delphi technique) and the Anesthesia Non-Technical Skills GRS. 4) Implementation: Standardized implementation guidelines, pre-brief/debrief documents, and rater training videos, guide, and commentary were generated. National implementation of the scenarios and program evaluation is currently underway. It is highly feasible to achieve specialty-based consensus on the elements of a national

  17. On Realities of Canadian Multiculturalism

    Institute of Scientific and Technical Information of China (English)

    李梦辰

    2013-01-01

    Canada is a multicultural country which was mainly established by immigrants. Just because of that, Canadian govern⁃ment has carried out the policy of multiculturalism since1970s. However, it has encountered many problems such as policy con⁃flicts, national identity, democracy-inquiry and racial discrimination, etc. Hence the Canadian multiculturalism has been in a di⁃lemma.

  18. A national look at carbon capture and storage-National carbon sequestration database and geographical information system (NatCarb)

    Science.gov (United States)

    Carr, T.R.; Iqbal, A.; Callaghan, N.; ,; Look, K.; Saving, S.; Nelson, K.

    2009-01-01

    The US Department of Energy's Regional Carbon Sequestration Partnerships (RCSPs) are responsible for generating geospatial data for the maps displayed in the Carbon Sequestration Atlas of the United States and Canada. Key geospatial data (carbon sources, potential storage sites, transportation, land use, etc.) are required for the Atlas, and for efficient implementation of carbon sequestration on a national and regional scale. The National Carbon Sequestration Database and Geographical Information System (NatCarb) is a relational database and geographic information system (GIS) that integrates carbon storage data generated and maintained by the RCSPs and various other sources. The purpose of NatCarb is to provide a national view of the carbon capture and storage potential in the U.S. and Canada. The digital spatial database allows users to estimate the amount of CO2 emitted by sources (such as power plants, refineries and other fossil-fuel-consuming industries) in relation to geologic formations that can provide safe, secure storage sites over long periods of time. The NatCarb project is working to provide all stakeholders with improved online tools for the display and analysis of CO2 carbon capture and storage data. NatCarb is organizing and enhancing the critical information about CO2 sources and developing the technology needed to access, query, model, analyze, display, and distribute natural resource data related to carbon management. Data are generated, maintained and enhanced locally at the RCSP level, or at specialized data warehouses, and assembled, accessed, and analyzed in real-time through a single geoportal. NatCarb is a functional demonstration of distributed data-management systems that cross the boundaries between institutions and geographic areas. It forms the first step toward a functioning National Carbon Cyberinfrastructure (NCCI). NatCarb provides access to first-order information to evaluate the costs, economic potential and societal issues of

  19. Human Activity Differentially Redistributes Large Mammals in the Canadian Rockies National Parks

    Directory of Open Access Journals (Sweden)

    James Kimo. Rogala

    2011-09-01

    Full Text Available National parks are important for conservation of species such as wolves (Canis lupus and elk (Cervus canadensis. However, topography, vegetation conditions, and anthropogenic infrastructure within parks may limit available habitat. Human activity on trails and roads may lead to indirect habitat loss, further limiting available habitat. Predators and prey may respond differentially to human activity, potentially disrupting ecological processes. However, research on such impacts to wildlife is incomplete, especially at fine spatial and temporal scales. Our research investigated the relationship between wolf and elk distribution and human activity using fine-scale Global Positioning System (GPS wildlife telemetry locations and hourly human activity measures on trails and roads in Banff, Kootenay, and Yoho National Parks, Canada. We observed a complex interaction between the distance animals were located from trails and human activity level resulting in species adopting both mutual avoidance and differential response behaviors. In areas < 50 m from trails human activity led to a mutual avoidance response by both wolves and elk. In areas 50 - 400 m from trails low levels of human activity led to differential responses; wolves avoided these areas, whereas elk appeared to use these areas as a predation refugia. These differential impacts on elk and wolves may have important implications for trophic dynamics. As human activity increased above two people/hour, areas 50 - 400 m from trails were mutually avoided by both species, resulting in the indirect loss of important montane habitat. If park managers are concerned with human impacts on wolves and elk, or on these species' trophic interactions with other species, they can monitor locations near trails and roads and consider hourly changes of human activity levels in areas important to wildlife.

  20. Timing of first exposure to maternal depression and adolescent emotional disorder in a national Canadian cohort.

    Directory of Open Access Journals (Sweden)

    Kiyuri Naicker

    Full Text Available OBJECTIVE: Correlations have been reported between behavioral and cognitive outcomes in adolescence and exposure to maternal depression during the first postpartum year, but the effects of timing of maternal depression during subsequent exposure periods have rarely been controlled for. This study aims to methodically investigate the importance of timing of initial exposure to maternal depression with respect to adolescent mental health outcomes. METHODS: This study used data on 937 children from the National Longitudinal Study of Children and Youth (NLSCY, a nationally-representative longitudinal survey established in 1994 by Statistics Canada. Ordinal logistic regression was used to confirm associations between adolescent emotional disorder (at 12-13 years and initial exposure to maternal depression during 2-year intervals from birth to adolescence. Following their initial exposure to maternal depression, children were dropped from subsequent cycles. Stressful life events, chronic health conditions, maternal alcohol use, maternal marital status, gender, and SES were included as covariates. RESULTS: The results indicated that adolescents who were initially exposed to maternal depression between the ages of 2-3 years and 4-5 years had a two-fold increase in odds of emotional disorder. No increase in odds was observed in those initially exposed during the first postpartum year or later in childhood. CONCLUSIONS: The results demonstrate that a sensitive period of initial exposure to maternal depression may occur between the ages of 2 and 5, and not during the first year of life indicated by previous research. These findings are congruent with the literature on emotional and behavioral development in early childhood.

  1. Databases and Search Services North of the Border.

    Science.gov (United States)

    Janke, Richard V.

    This paper presents an overview of the major Canadian online systems, which account for approximately 5% of information vendors and databases worldwide. Also described is DATAPAC, Canada's national telecommunications network, and DATAPAC's X.75 interface with TELENET, TYMNET, UNINET, and France's TRANSPAC. The online systems described include: (1)…

  2. Development of a 2001 National Land Cover Database for the United States

    Science.gov (United States)

    Homer, Collin G.; Huang, Chengquan; Yang, Limin; Wylie, Bruce K.; Coan, Michael

    2004-01-01

    Multi-Resolution Land Characterization 2001 (MRLC 2001) is a second-generation Federal consortium designed to create an updated pool of nation-wide Landsat 5 and 7 imagery and derive a second-generation National Land Cover Database (NLCD 2001). The objectives of this multi-layer, multi-source database are two fold: first, to provide consistent land cover for all 50 States, and second, to provide a data framework which allows flexibility in developing and applying each independent data component to a wide variety of other applications. Components in the database include the following: (1) normalized imagery for three time periods per path/row, (2) ancillary data, including a 30 m Digital Elevation Model (DEM) derived into slope, aspect and slope position, (3) perpixel estimates of percent imperviousness and percent tree canopy, (4) 29 classes of land cover data derived from the imagery, ancillary data, and derivatives, (5) classification rules, confidence estimates, and metadata from the land cover classification. This database is now being developed using a Mapping Zone approach, with 66 Zones in the continental United States and 23 Zones in Alaska. Results from three initial mapping Zones show single-pixel land cover accuracies ranging from 73 to 77 percent, imperviousness accuracies ranging from 83 to 91 percent, tree canopy accuracies ranging from 78 to 93 percent, and an estimated 50 percent increase in mapping efficiency over previous methods. The database has now entered the production phase and is being created using extensive partnering in the Federal government with planned completion by 2006.

  3. Vitamin D in a northern Canadian first nation population: dietary intake, serum concentrations and functional gene polymorphisms.

    Directory of Open Access Journals (Sweden)

    Linda Larcombe

    Full Text Available The wide spectrum of vitamin D activity has focused attention on its potential role in the elevated burden of disease in a northern Canadian First Nations (Dené cohort. Vitamin D insufficiency, and gene polymorphisms in the vitamin D receptor (VDR and vitamin D binding protein (VDBP have been implicated in susceptibility to infectious and chronic diseases. The objectives of this study were to determine the contribution of vitamin D from food, and measure the serum concentrations of 25-hydroxyvitamin D(3 (25-OHD(3 and VDBP in Dené participants. Single nucleotide polymorphisms (SNPs associated with the dysregulation of the innate immune response were typed and counted. Potential correlations between the SNPs and serum concentrations of 25-OHD(3 and VDBP were evaluated. Venous blood was collected in summer and winter over a one-year period and analyzed for 25-OHD(3 and VDBP concentrations (N = 46. A questionnaire was administered to determine the amount of dietary vitamin D consumed. Sixty-one percent and 30% of the participants had 25-OHD(3 serum concentrations <75 nmol/L in the winter and summer respectively. Mean vitamin D binding protein concentrations were within the normal range in the winter but below normal in the summer. VDBP and VDR gene polymorphisms affect the bioavailability and regulation of 25-OHD(3. The Dené had a high frequency of the VDBP D432E-G allele (71% and the Gc1 genotype (90%, associated with high concentrations of VDBP and a high binding affinity to 25-OHD(3. The Dené had a high frequency of VDR Fok1-f allele (82%, which has been associated with a down-regulated Th1 immune response. VDBP and VDR polymorphisms, and low winter 25-OHD(3 serum concentrations may be risk factors for infectious diseases and chronic conditions related to the dysregulation of the vitamin D pathway.

  4. Data Analytic Process of a Nationwide Population-Based Study Using National Health Information Database Established by National Health Insurance Service.

    Science.gov (United States)

    Lee, Yong Ho; Han, Kyungdo; Ko, Seung Hyun; Ko, Kyung Soo; Lee, Ki Up

    2016-02-01

    In 2014, the National Health Insurance Service (NHIS) signed a memorandum of understanding with the Korean Diabetes Association to provide limited open access to its databases for investigating the past and current status of diabetes and its management. NHIS databases include the entire Korean population; therefore, it can be used as a population-based nationwide study for various diseases, including diabetes and its complications. This report presents how we established the analytic system of nation-wide population-based studies using the NHIS database as follows: the selection of database study population and its distribution and operational definition of diabetes and patients of currently ongoing collaboration projects.

  5. Data Analytic Process of a Nationwide Population-Based Study Using National Health Information Database Established by National Health Insurance Service

    Directory of Open Access Journals (Sweden)

    Yong-ho Lee

    2016-02-01

    Full Text Available In 2014, the National Health Insurance Service (NHIS signed a memorandum of understanding with the Korean Diabetes Association to provide limited open access to its databases for investigating the past and current status of diabetes and its management. NHIS databases include the entire Korean population; therefore, it can be used as a population-based nationwide study for various diseases, including diabetes and its complications. This report presents how we established the analytic system of nation-wide population-based studies using the NHIS database as follows: the selection of database study population and its distribution and operational definition of diabetes and patients of currently ongoing collaboration projects.

  6. Severe vitamin D deficiency in 6 Canadian First Nation formula-fed infants

    Directory of Open Access Journals (Sweden)

    Melissa L. Gross

    2013-04-01

    Full Text Available Background. Rickets was first described in the 17th century and vitamin D deficiency was recognized as the underlying cause in the early 1900s. Despite this long history, vitamin D deficiency remains a significant health concern. Currently, vitamin D supplementation is recommended in Canada for breast fed infants. There are no recommendations for supplementation in formula-fed infants. Objective. The objective of this report is to bring attention to the risk of severe vitamin D deficiency in high risk, formula fed infants. Design. A retrospective chart review was used to create this clinical case series. Results. Severe vitamin D deficiency was diagnosed in six formula-fed infants over a two-and-a-half year period. All six infants presented with seizures and they resided in First Nation communities located at latitude 54 in the province of Manitoba. While these infants had several risk factors for vitamin D deficiency, they were all receiving cow's milk based formula supplemented with 400 IU/L of vitamin D. Conclusion. This report suggests that current practice with regards to vitamin D supplementation may be inadequate, especially for high-risk infants. Health care professionals providing service to infants in a similar situation should be aware of this preventable condition. Hopefully this would contribute to its prevention, diagnosis and management.

  7. Design and development for updating national 1:50,000 topographic databases in China

    Directory of Open Access Journals (Sweden)

    CHEN Jun

    2010-02-01

    Full Text Available 1.1 Objective Map databases are irreplaceable national treasure of immense importance. Their currency referring to its consistency with respect to the real world plays a critical role in its value and applications. The continuous updating of map databases at 1:50,000 scales is a massive and difficult task for larger countries of the size of more than several million’s kilometer squares. This paper presents the research and technological development to support the national map updating at 1:50,000 scales in China, including the development of updating models and methods, production tools and systems for large-scale and rapid updating, as well as the design and implementation of the continuous updating workflow. 1.2 Methodology The updating of map databases is different than its original creation, and a number of new problems should be solved, such as change detection using latest multi-source data, incremental object revision and relation amendment. The methodology of this paper consists of the following three parts: 1 Examine the four key aspects of map database updating and develop basic updating models/methods, such as currentness-oriented integration of multi-resource data, completeness-based incremental change detection in the context of existing datasets, consistency-aware processing of updated data sets, and user-friendly propagation and services of updates. 2 Design and develop specific software tools and packages to support the large-scale updating production with high resolution imagery and large-scale data generalization, such as map generalization, GIS-supported change interpretation from imagery, DEM interpolation, image matching-based orthophoto generation, data control at different levels. 3 Design a national 1:50,000 databases updating strategy and its production workflow, including a full coverage updating pattern characterized by all element topographic data modeling, change detection in all related areas, and whole process

  8. Charitable giving for HIV and AIDS: results from a Canadian national survey.

    Directory of Open Access Journals (Sweden)

    Dan Allman

    Full Text Available BACKGROUND: For the first time, a national survey of adults in Canada posed questions on charitable giving for HIV and AIDS. The objective of this analysis was to explore the behaviour and attitudes of this population in terms of charitable giving. METHODS: In 2011, individuals in Canada 16 years of age or older were recruited for a survey from an online panel supplemented by random digit dial telephone interviewing. The margin of error was +/-2.1 percentage points (95%. Chi-square tests were used to detect bivariate associations. A multivariate logistic regression model was fit to compare those who had donated to HIV and AIDS in the past 12 months with those who had donated to other disease or illness charities. RESULTS: 2,139 participated. 82.5% had donated to a charitable cause in the past 12 months. 22.2% had ever donated to HIV and AIDS, with 7.8% doing so in the past 12 months. Individuals who had donated to HIV and AIDS versus other disease or illness charities tended to be younger (p<0.05, single (p<0.005, more highly educated (p<0.001 and to self-identify as a member of a sexual minority group (p<0.001. Multivariate analysis revealed individuals who self-identified as a member of a sexual minority group were significantly much more likely to have donated to HIV and AIDS than to other disease or illness charities in the past 12 months (OR, 7.73; p<0.001; CI 4.32-13.88. DISCUSSION: Despite a generally philanthropic orientation, relatively few respondents had ever been involved in charitable giving for HIV and AIDS. Those who had could be understood relationally as individuals at closer social proximity to HIV and AIDS such as members of sexual minority groups.

  9. A national internet-linked based database for pediatric interstitial lung diseases: the French network

    Directory of Open Access Journals (Sweden)

    Nathan Nadia

    2012-06-01

    Full Text Available Abstract Background Interstitial lung diseases (ILDs in children represent a heterogeneous group of rare respiratory disorders that affect the lung parenchyma. After the launch of the French Reference Centre for Rare Lung Diseases (RespiRare®, we created a national network and a web-linked database to collect data on pediatric ILD. Methods Since 2008, the database has been set up in all RespiRare® centres. After patient's parents' oral consent is obtained, physicians enter the data of children with ILD: identity, social data and environmental data; specific aetiological diagnosis of the ILD if known, genetics, patient visits to the centre, and all medical examinations and tests done for the diagnosis and/or during follow up. Each participating centre has a free access to his own patients' data only, and cross-centre studies require mutual agreement. Physicians may use the system as a daily aid for patient care through a web-linked medical file, backed on this database. Results Data was collected for 205 cases of ILD. The M/F sex ratio was 0.9. Median age at diagnosis was 1.5 years old [0–16.9]. A specific aetiology was identified in 149 (72.7% patients while 56 (27.3% cases remain undiagnosed. Surfactant deficiencies and alveolar proteinosis, haemosiderosis, and sarcoidosis represent almost half of the diagnoses. Median length of follow-up is 2.9 years [0–17.2]. Conclusions We introduce here the French network and the largest national database in pediatric ILDs. The diagnosis spectrum and the estimated incidence are consistent with other European databases. An important challenge will be to reduce the proportion of unclassified ILDs by a standardized diagnosis work-up. This database is a great opportunity to improve patient care and disease pathogenesis knowledge. A European network including physicians and European foundations is now emerging with the initial aim of devising a simplified European database/register as a first step to

  10. National databases and rheumatology research II: the National Health and Nutrition Examination Surveys.

    Science.gov (United States)

    Sokka, Tuulikki; Krishnan, Eswar

    2004-11-01

    Three National Health and Nutrition Examination Surveys were conducted in the United States between 1971 and 1994 to provide data on the nutritional and health status of the population and on specific target conditions. This article describes features of the surveys and provides examples of research on musculoskeletal disorders that used the survey data.

  11. Geothopica and the interactive analysis and visualization of the updated Italian National Geothermal Database

    Science.gov (United States)

    Trumpy, Eugenio; Manzella, Adele

    2017-02-01

    The Italian National Geothermal Database (BDNG), is the largest collection of Italian Geothermal data and was set up in the 1980s. It has since been updated both in terms of content and management tools: information on deep wells and thermal springs (with temperature > 30 °C) are currently organized and stored in a PostgreSQL relational database management system, which guarantees high performance, data security and easy access through different client applications. The BDNG is the core of the Geothopica web site, whose webGIS tool allows different types of user to access geothermal data, to visualize multiple types of datasets, and to perform integrated analyses. The webGIS tool has been recently improved by two specially designed, programmed and implemented visualization tools to display data on well lithology and underground temperatures. This paper describes the contents of the database and its software and data update, as well as the webGIS tool including the new tools for data lithology and temperature visualization. The geoinformation organized in the database and accessible through Geothopica is of use not only for geothermal purposes, but also for any kind of georesource and CO2 storage project requiring the organization of, and access to, deep underground data. Geothopica also supports project developers, researchers, and decision makers in the assessment, management and sustainable deployment of georesources.

  12. Cancer registries in Japan: National Clinical Database and site-specific cancer registries.

    Science.gov (United States)

    Anazawa, Takayuki; Miyata, Hiroaki; Gotoh, Mitsukazu

    2015-02-01

    The cancer registry is an essential part of any rational program of evidence-based cancer control. The cancer control program is required to strategize in a systematic and impartial manner and efficiently utilize limited resources. In Japan, the National Clinical Database (NCD) was launched in 2010. It is a nationwide prospective registry linked to various types of board certification systems regarding surgery. The NCD is a nationally validated database using web-based data collection software; it is risk adjusted and outcome based to improve the quality of surgical care. The NCD generalizes site-specific cancer registries by taking advantage of their excellent organizing ability. Some site-specific cancer registries, including pancreatic, breast, and liver cancer registries have already been combined with the NCD. Cooperation between the NCD and site-specific cancer registries can establish a valuable platform to develop a cancer care plan in Japan. Furthermore, the prognosis information of cancer patients arranged using population-based and hospital-based cancer registries can help in efficient data accumulation on the NCD. International collaboration between Japan and the USA has recently started and is expected to provide global benchmarking and to allow a valuable comparison of cancer treatment practices between countries using nationwide cancer registries in the future. Clinical research and evidence-based policy recommendation based on accurate data from the nationwide database may positively impact the public.

  13. National down syndrome patient database: Insights from the development of a multi-center registry study.

    Science.gov (United States)

    Lavigne, Jenifer; Sharr, Christianne; Ozonoff, Al; Prock, Lisa Albers; Baumer, Nicole; Brasington, Campbell; Cannon, Sheila; Crissman, Blythe; Davidson, Emily; Florez, Jose C; Kishnani, Priya; Lombardo, Angela; Lyerly, Jordan; McCannon, Jessica B; McDonough, Mary Ellen; Schwartz, Alison; Berrier, Kathryn L; Sparks, Susan; Stock-Guild, Kara; Toler, Tomi L; Vellody, Kishore; Voelz, Lauren; Skotko, Brian G

    2015-11-01

    The Down Syndrome Study Group (DSSG) was founded in 2012 as a voluntary, collaborative effort with the goal of supporting evidenced-based health care guidelines for individuals with Down syndrome (DS). Since then, 5 DS specialty clinics have collected prospective, longitudinal data on medical conditions that co-occur with DS. Data were entered by clinical staff or trained designees into the National Down Syndrome Patient Database, which we created using REDCap software. In our pilot year, we enrolled 663 participants across the U.S., ages 36 days to 70 years, from multiple racial and ethnic backgrounds. Here we report: (i) the demographic distribution of participants enrolled, (ii) a detailed account of our database infrastructure, and (iii) lessons learned during our pilot year to assist future researchers with similar goals for other patient populations.

  14. Treatment Algorithm for Chronic Idiopathic Constipation and Constipation-Predominant Irritable Bowel Syndrome Derived from a Canadian National Survey and Needs Assessment on Choices of Therapeutic Agents

    Directory of Open Access Journals (Sweden)

    Yvonne Tse

    2017-01-01

    Full Text Available Background. Chronic idiopathic constipation (CIC and constipation-predominant irritable bowel syndrome (IBS-C are common functional lower gastrointestinal disorders that impair patients’ quality of life. In a national survey, we aimed to evaluate (1 Canadian physician practice patterns in the utilization of therapeutic agents listed in the new ACG and AGA guidelines; (2 physicians satisfaction with these agents for their CIC and IBS-C patients; and (3 the usefulness of these new guidelines in their clinical practice. Methods. A 9-item questionnaire was sent to 350 Canadian specialists to evaluate their clinical practice for the management of CIC and IBS-C. Results. The response rate to the survey was 16% (n=55. Almost all (96% respondents followed a standard, stepwise approach for management while they believed that only 24% of referring physicians followed the same approach. Respondents found guanylyl cyclase C (GCC agonist most satisfying when treating their patients. Among the 69% of respondents who were aware of published guidelines, only 50% found them helpful in prioritizing treatment choices and 69% of respondents indicated that a treatment algorithm, applicable to Canadian practice, would be valuable. Conclusion. Based on this needs assessment, a treatment algorithm was developed to provide clinical guidance in the management of IBS-C and CIC in Canada.

  15. Development and Dissemination of a Nationwide Helium Database for a National Assessment of Helium Resources.

    Science.gov (United States)

    Brennan, S. T.; East, J. A., II; Garrity, C. P.

    2015-12-01

    In 2013, Congress passed the Helium Stewardship Act requiring the U.S. Geological Survey (USGS) to undertake a national helium gas resource assessment to determine the nation's helium resources. An important initial component necessary to complete this assessment was the development of a comprehensive database of Helium (He) concentrations from petroleum exploration wells. Because Helium is often used as the carrier gas for compositional analyses for commercial and exploratory oil and gas wells, this limits the available helium concentration data. A literature search in peer-reviewed publications, state geologic survey databases, USGS energy geochemical databases, and the Bureau of Land Management databases provided approximately 16,000 data points from wells that had measurable He concentrations in the gas composition analyses. The data from these wells includes, date of sample collection, American Petroleum Institute well number, formation name, field name, depth of sample collection, and location. The gas compositional analyses, some performed as far back as 1934, do not all have the same level of precision and accuracy, therefore the date of the analysis is critical to the assessment as it indicates the relative amount of uncertainty in the analytical results. Non-proprietary data was used to create a GIS based interactive web interface that allows users to visualize, inspect, interact, and download our most current He data. The user can click on individual locations to see the available data at that location, as well as zoom in and out on a data density map. Concentrations on the map range from .04 mol% (lowest concentration of economic value) to 12% (highest naturally occurring values). This visual interface will allow users to develop a rapid appreciation of the areas with the highest potential for high helium concentrations within oil and gas fields.

  16. Methodology for adding glycemic index to the National Health and Nutrition Examination Survey nutrient database.

    Science.gov (United States)

    Lin, Chii-Shy; Kimokoti, Ruth W; Brown, Lisa S; Kaye, Elizabeth A; Nunn, Martha E; Millen, Barbara E

    2012-11-01

    Generating valid estimates of dietary glycemic index (GI) and glycemic load (GL) has been a challenge in nutritional epidemiology. The methodologic issues may have contributed to the wide variation of GI/GL associations with health outcomes observed in existing literature. We describe a standardized methodology for assigning GI values to items in the National Health and Nutrition Examination Survey (NHANES) nutrient database using the new International Tables to develop research-driven, systematic procedures and strategies to estimate dietary GI/GL exposures of a nationally representative population sample. Nutrient databases for NHANES 2003-2006 contain information on 3,155 unique foods derived from the US Department of Agriculture National Nutrient Database for Standard Reference versions 18 and 20. Assignment of GI values were made to a subset of 2,078 carbohydrate-containing foods using systematic food item matching procedures applied to 2008 international GI tables and online data sources. Matching protocols indicated that 45.4% of foods had identical matches with existing data sources, 31.9% had similar matches, 2.5% derived GI values calculated with the formula for combination foods, 13.6% were assigned a default GI value based on low carbohydrate content, and 6.7% of GI values were based on data extrapolation. Most GI values were derived from international sources; 36.1% were from North American product information. To confirm data assignments, dietary GI and GL intakes of the NHANES 2003-2006 adult participants were estimated from two 24-hour recalls and compared with published studies. Among the 3,689 men and 4,112 women studied, mean dietary GI was 56.2 (men 56.9, women 55.5), mean dietary GL was 138.1 (men 162.1, women 116.4); the distribution of dietary GI was approximately normal. Estimates of population GI and GL compare favorably with other published literature. This methodology of adding GI values to an existing population nutrient database

  17. National Flood Hazard Layer (NFHL) (Catalogued with database name EmergencyFlood_DFIRM in Vermont's Open GeoData Portal)

    Data.gov (United States)

    Vermont Center for Geographic Information — The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Management Agency (FEMA),...

  18. Integration of Remotely Sensed Data Into Geospatial Reference Information Databases. Un-Ggim National Approach

    Science.gov (United States)

    Arozarena, A.; Villa, G.; Valcárcel, N.; Pérez, B.

    2016-06-01

    Remote sensing satellites, together with aerial and terrestrial platforms (mobile and fixed), produce nowadays huge amounts of data coming from a wide variety of sensors. These datasets serve as main data sources for the extraction of Geospatial Reference Information (GRI), constituting the "skeleton" of any Spatial Data Infrastructure (SDI). Since very different situations can be found around the world in terms of geographic information production and management, the generation of global GRI datasets seems extremely challenging. Remotely sensed data, due to its wide availability nowadays, is able to provide fundamental sources for any production or management system present in different countries. After several automatic and semiautomatic processes including ancillary data, the extracted geospatial information is ready to become part of the GRI databases. In order to optimize these data flows for the production of high quality geospatial information and to promote its use to address global challenges several initiatives at national, continental and global levels have been put in place, such as European INSPIRE initiative and Copernicus Programme, and global initiatives such as the Group on Earth Observation/Global Earth Observation System of Systems (GEO/GEOSS) and United Nations Global Geospatial Information Management (UN-GGIM). These workflows are established mainly by public organizations, with the adequate institutional arrangements at national, regional or global levels. Other initiatives, such as Volunteered Geographic Information (VGI), on the other hand may contribute to maintain the GRI databases updated. Remotely sensed data hence becomes one of the main pillars underpinning the establishment of a global SDI, as those datasets will be used by public agencies or institutions as well as by volunteers to extract the required spatial information that in turn will feed the GRI databases. This paper intends to provide an example of how institutional

  19. National inventory report 1990-2009: greenhouse gas sourcesand sinks in Canada - The Canadian Government's submission to the UN Framework Convention on Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This document is the national inventory report for 1990 to 2009 on greenhouse gas sources and sinks in Canada. Herein is provided an inventory of the emissions of greenhouse gases, carbon dioxide (CO2), methane (CH4), nitrogen dioxide (NO2), hydrofluorocarbon (HFCs), perfluorocarbon (PFCs), and sulphur hexafluoride (SF6) by the energy, industrial and agricultural sectors in Canada for every year between 1990 and 2009. An analysis of every Canadian province and territory in terms of electricity consumption and greenhouse gas emissions is then provided. Finally, an inventory of greenhouse gas emissions, electricity generation and greenhouse gas intensity is provided for the years 1990 and 2000 to 2009.

  20. Canadian/US update: The emerging visibility and role of agroforestry in national and international climate change strategies

    Science.gov (United States)

    U.S. and Canadian agricultural lands are being targeted to provide more environmental and economic services while at the same time their continued capability to provide these services under potential climate change (CC) is being questioned. Addressing both concerns requires a broader approach of des...

  1. Evaluating the Impact of a Canadian National Anatomy and Radiology Contouring Boot Camp for Radiation Oncology Residents

    Energy Technology Data Exchange (ETDEWEB)

    Jaswal, Jasbir [Department of Radiation Oncology, London Health Sciences Centre, London, Ontario (Canada); D' Souza, Leah; Johnson, Marjorie [Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario (Canada); Tay, KengYeow [Department of Diagnostic Radiology, London Health Sciences, London, Ontario (Canada); Fung, Kevin; Nichols, Anthony [Department of Otolaryngology, Head & Neck Surgery, Victoria Hospital, London, Ontario (Canada); Landis, Mark [Department of Diagnostic Radiology, London Health Sciences, London, Ontario (Canada); Leung, Eric [Department of Radiation Oncology, London Health Sciences Centre, London, Ontario (Canada); Kassam, Zahra [Department of Diagnostic Radiology, St. Joseph' s Health Care London, London, Ontario (Canada); Willmore, Katherine [Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario (Canada); D' Souza, David; Sexton, Tracy [Department of Radiation Oncology, London Health Sciences Centre, London, Ontario (Canada); Palma, David A., E-mail: david.palma@lhsc.on.ca [Department of Radiation Oncology, London Health Sciences Centre, London, Ontario (Canada)

    2015-03-15

    Background: Radiation therapy treatment planning has advanced over the past 2 decades, with increased emphasis on 3-dimensional imaging for target and organ-at-risk (OAR) delineation. Recent studies suggest a need for improved resident instruction in this area. We developed and evaluated an intensive national educational course (“boot camp”) designed to provide dedicated instruction in site-specific anatomy, radiology, and contouring using a multidisciplinary (MDT) approach. Methods: The anatomy and radiology contouring (ARC) boot camp was modeled after prior single-institution pilot studies and a needs-assessment survey. The boot camp incorporated joint lectures from radiation oncologists, anatomists, radiologists, and surgeons, with hands-on contouring instruction and small group interactive seminars using cadaveric prosections and correlative axial radiographs. Outcomes were evaluated using pretesting and posttesting, including anatomy/radiology multiple-choice questions (MCQ), timed contouring sessions (evaluated relative to a gold standard using Dice similarity metrics), and qualitative questions on satisfaction and perceived effectiveness. Analyses of pretest versus posttest scores were performed using nonparametric paired testing. Results: Twenty-nine radiation oncology residents from 10 Canadian universities participated. As part of their current training, 29%, 75%, and 21% receive anatomy, radiology, and contouring instruction, respectively. On posttest scores, the MCQ knowledge scores improved significantly (pretest mean 60% vs posttest mean 80%, P<.001). Across all contoured structures, there was a 0.20 median improvement in students' average Dice score (P<.001). For individual structures, significant Dice improvements occurred in 10 structures. Residents self-reported an improved ability to contour OARs and interpret radiographs in all anatomic sites, 92% of students found the MDT format effective for their learning, and 93% found the boot camp

  2. National information network and database system of hazardous waste management in China

    Energy Technology Data Exchange (ETDEWEB)

    Ma Hongchang [National Environmental Protection Agency, Beijing (China)

    1996-12-31

    Industries in China generate large volumes of hazardous waste, which makes it essential for the nation to pay more attention to hazardous waste management. National laws and regulations, waste surveys, and manifest tracking and permission systems have been initiated. Some centralized hazardous waste disposal facilities are under construction. China`s National Environmental Protection Agency (NEPA) has also obtained valuable information on hazardous waste management from developed countries. To effectively share this information with local environmental protection bureaus, NEPA developed a national information network and database system for hazardous waste management. This information network will have such functions as information collection, inquiry, and connection. The long-term objective is to establish and develop a national and local hazardous waste management information network. This network will significantly help decision makers and researchers because it will be easy to obtain information (e.g., experiences of developed countries in hazardous waste management) to enhance hazardous waste management in China. The information network consists of five parts: technology consulting, import-export management, regulation inquiry, waste survey, and literature inquiry.

  3. Five hydrologic and landscape databases for select National Wildlife Refuges in southeastern United States

    Science.gov (United States)

    Buell, Gary R.; Gurley, Laura N.; Calhoun, Daniel L.; Hunt, Alexandria M.

    2017-01-01

    Five hydrologic and landscape databases were developed by the U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service, for select National Wildlife Refuges (NWRs) in southeastern United States: (1) the Cahaba River NWR and contributing watersheds in Alabama, (2) the Caloosahatchee and J.N. "Ding" Darling NWRs and contributing watersheds in Florida, (3) the Clarks River NWR and contributing watersheds in Kentucky, Tennessee, and Mississippi, (4) the Lower Suwannee NWR and contributing watersheds in Georgia and Florida, and (5) the Okefenokee NWR and contributing watersheds in Georgia and Florida. The databases were developed as an assessment and evaluation tool to use in examining refuge-specific hydrologic patterns and trends as related to water availability and water quality for refuge ecosystems, habitats, and target species. They include hydrologic time-series data, statistics on landscape and hydrologic time-series data, and hydro-ecological metrics that can be used to assess refuge hydrologic conditions. The databases are described and documented in detail in Open File Report 2017-1018.

  4. Development and analysis of a meteorological database, Argonne National Laboratory, Illinois

    Science.gov (United States)

    Over, Thomas M.; Price, Thomas H.; Ishii, Audrey

    2010-01-01

    A database of hourly values of air temperature, dewpoint temperature, wind speed, and solar radiation from January 1, 1948, to September 30, 2003, primarily using data collected at the Argonne National Laboratory station, was developed for use in continuous-time hydrologic modeling in northeastern Illinois. Missing and apparently erroneous data values were replaced with adjusted values from nearby stations used as 'backup'. Temporal variations in the statistical properties of the data resulting from changes in measurement and data-storage methodologies were adjusted to match the statistical properties resulting from the data-collection procedures that have been in place since January 1, 1989. The adjustments were computed based on the regressions between the primary data series from Argonne National Laboratory and the backup series using data obtained during common periods; the statistical properties of the regressions were used to assign estimated standard errors to values that were adjusted or filled from other series. Each hourly value was assigned a corresponding data-source flag that indicates the source of the value and its transformations. An analysis of the data-source flags indicates that all the series in the database except dewpoint have a similar fraction of Argonne National Laboratory data, with about 89 percent for the entire period, about 86 percent from 1949 through 1988, and about 98 percent from 1989 through 2003. The dewpoint series, for which observations at Argonne National Laboratory did not begin until 1958, has only about 71 percent Argonne National Laboratory data for the entire period, about 63 percent from 1948 through 1988, and about 93 percent from 1989 through 2003, indicating a lower reliability of the dewpoint sensor. A basic statistical analysis of the filled and adjusted data series in the database, and a series of potential evapotranspiration computed from them using the computer program LXPET (Lamoreux Potential

  5. Parenting-by-gender interactions in child psychopathology: attempting to address inconsistencies with a Canadian national database

    OpenAIRE

    Thabane Lehana; Odueyungbo Adefowope; Browne Dillon T; Byrne Carolyn; Smart Lindsay A

    2010-01-01

    Abstract Background Research has shown strong links between parenting and child psychopathology. The moderating role of child gender is of particular interest, due to gender differences in socialization history and in the prevalence of psychiatric disorders. Currently there is little agreement on how gender moderates the relationship between parenting and child psychopathology. This study attempts to address this lack of consensus by drawing upon two theories (self-salience vs. gender stereot...

  6. National Carbon Sequestration Database and Geographic Information System (NatCarb)

    Energy Technology Data Exchange (ETDEWEB)

    Kenneth Nelson; Timothy Carr

    2009-03-31

    This annual and final report describes the results of the multi-year project entitled 'NATional CARBon Sequestration Database and Geographic Information System (NatCarb)' (http://www.natcarb.org). The original project assembled a consortium of five states (Indiana, Illinois, Kansas, Kentucky and Ohio) in the midcontinent of the United States (MIDCARB) to construct an online distributed Relational Database Management System (RDBMS) and Geographic Information System (GIS) covering aspects of carbon dioxide (CO{sub 2}) geologic sequestration. The NatCarb system built on the technology developed in the initial MIDCARB effort. The NatCarb project linked the GIS information of the Regional Carbon Sequestration Partnerships (RCSPs) into a coordinated regional database system consisting of datasets useful to industry, regulators and the public. The project includes access to national databases and GIS layers maintained by the NatCarb group (e.g., brine geochemistry) and publicly accessible servers (e.g., USGS, and Geography Network) into a single system where data are maintained and enhanced at the local level, but are accessed and assembled through a single Web portal to facilitate query, assembly, analysis and display. This project improves the flow of data across servers and increases the amount and quality of available digital data. The purpose of NatCarb is to provide a national view of the carbon capture and storage potential in the U.S. and Canada. The digital spatial database allows users to estimate the amount of CO{sub 2} emitted by sources (such as power plants, refineries and other fossil-fuel-consuming industries) in relation to geologic formations that can provide safe, secure storage sites over long periods of time. The NatCarb project worked to provide all stakeholders with improved online tools for the display and analysis of CO{sub 2} carbon capture and storage data through a single website portal (http://www.natcarb.org/). While the external

  7. Comparisons of Patient Demographics in Prospective Sports, Shoulder, and National Database Initiatives

    Science.gov (United States)

    Saltzman, Bryan M.; Cvetanovich, Gregory L.; Bohl, Daniel D.; Cole, Brian J.; Bach, Bernard R.; Romeo, Anthony A.

    2016-01-01

    Background: There has been increased emphasis in orthopaedics on high-quality prospective research to provide evidence-based treatment guidelines, particularly in sports medicine/shoulder surgery. The external validity of these studies has not been established, and the generalizability of the results to clinical practice in the United States is unknown. Hypothesis: Comparison of patient demographics in major prospective studies of arthroscopic sports and shoulder surgeries to patients undergoing the same procedures in the National Surgical Quality Improvement Program (NSQIP) database will show substantial differences to question the generalizability and external validity of those studies. Study Design: Cross-sectional study; Level of evidence, 3. Methods: This study utilized patients undergoing arthroscopic anterior cruciate ligament reconstruction (ACLR), meniscectomy (MX), rotator cuff repair (RCR), and shoulder stabilization (SS) from the NSQIP database (2005-2013). Two prospective studies (either randomized controlled trials or, in 1 case, a major cohort study) were identified for each of the 4 procedures for comparison. Demographic variables available for comparison in both the identified prospective studies and the NSQIP included age, sex, and body mass index (BMI). Results: From the NSQIP database, 5576 ACLR patients, 18,882 MX patients, 7282 RCR patients, and 993 SS patients were identified. The comparison clinical studies included cohort sizes as follows: ACLR, n = 121 and 2683; MX, n = 146 and 330; RCR, n = 90 and 103; SS, n = 88 and 196. Age differed significantly between the NSQIP and the patients in 6 of the 8 prospective clinical studies. Sex differed significantly between the NSQIP and the patients in 7 of the 8 prospective clinical studies. BMI differed significantly between the NSQIP and the patients of all 4 of the prospective clinical studies that reported this demographic variable. Conclusion: Significant differences exist for patient age, sex

  8. Community Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This excel spreadsheet is the result of merging at the port level of several of the in-house fisheries databases in combination with other demographic databases such...

  9. Conceptual and practical challenges for implementing the communities of practice model on a national scale - a Canadian cancer control initiative

    Directory of Open Access Journals (Sweden)

    Browman George P

    2010-01-01

    Full Text Available Abstract Background Cancer program delivery, like the rest of health care in Canada, faces two ongoing challenges: to coordinate a pan-Canadian approach across complex provincial jurisdictions, and to facilitate the rapid translation of knowledge into clinical practice. Communities of practice, or CoPs, which have been described by Etienne Wenger as a collaborative learning platform, represent a promising solution to these challenges because they rely on bottom-up rather than top-down social structures for integrating knowledge and practice across regions and agencies. The communities of practice model has been realized in the corporate (e.g., Royal Dutch Shell, Xerox, IBM, etc and development (e.g., World Bank sectors, but its application to health care is relatively new. The Canadian Partnership Against Cancer (CPAC is exploring the potential of Wenger's concept in the Canadian health care context. This paper provides an in-depth analysis of Wenger's concept with a focus on its applicability to the health care sector. Discussion Empirical studies and social science theory are used to examine the utility of Wenger's concept. Its value lies in emphasizing learning from peers and through practice in settings where innovation is valued. Yet the communities of practice concept lacks conceptual clarity because Wenger defines it so broadly and sidelines issues of decision making within CoPs. We consider the implications of his broad definition to establishing an informed nomenclature around this specific type of collaborative group. The CoP Project under CPAC and communities of practice in Canadian health care are discussed. Summary The use of communities of practice in Canadian health care has been shown in some instances to facilitate quality improvements, encourage buy in among participants, and generate high levels of satisfaction with clinical leadership and knowledge translation among participating physicians. Despite these individual success

  10. Physics-Based GOES Satellite Product for Use in NREL's National Solar Radiation Database: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Sengupta, M.; Habte, A.; Gotseff, P.; Weekley, A.; Lopez, A.; Molling, C.; Heidinger, A.

    2014-07-01

    The National Renewable Energy Laboratory (NREL), University of Wisconsin, and National Oceanic Atmospheric Administration are collaborating to investigate the integration of the Satellite Algorithm for Shortwave Radiation Budget (SASRAB) products into future versions of NREL's 4-km by 4-km gridded National Solar Radiation Database (NSRDB). This paper describes a method to select an improved clear-sky model that could replace the current SASRAB global horizontal irradiance and direct normal irradiances reported during clear-sky conditions.

  11. Who is using e-cigarettes in Canada? Nationally representative data on the prevalence of e-cigarette use among Canadians.

    Science.gov (United States)

    Reid, Jessica L; Rynard, Vicki L; Czoli, Christine D; Hammond, David

    2015-12-01

    The current study examined prevalence and correlates of electronic cigarette (e-cigarette) use in the Canadian population, using data from the nationally representative 2013 Canadian Tobacco, Alcohol and Drugs Survey (n=14,565). Sociodemographic correlates of e-cigarette use (ever, and in the past 30 days) were examined using logistic regression models. Overall, 8.5% of Canadians aged 15 and older reported having ever tried an e-cigarette; 1.8% had used one in the past 30 days. E-cigarette use was particularly high among smokers and young people. Overall, prevalence did not differ between males and females, for ever (P=0.24) or past 30-day use (P=0.30). Smoking status was the strongest correlate of e-cigarette use (ever and in the past 30 days, Pe-cigarette (9.6% used in the past 30 days), compared to 3.0% of never-smokers (0.3% past 30-days), and 5.1% of former smokers (0.9% past 30-day). E-cigarette use also varied by age (Pe-cigarette users were never-smokers, while the majority of adult users were smokers. In Canada, e-cigarette use is particularly high among smokers and young people. Dual use with cigarettes was common, with most e-cigarette users also smoking conventional cigarettes. Continued monitoring of e-cigarette use and its relationship with smoking should be a priority, given the rapidly-evolving e-cigarette market and implementation of new policy measures.

  12. Factors Associated With Mortality of Thyroid Storm: Analysis Using a National Inpatient Database in Japan.

    Science.gov (United States)

    Ono, Yosuke; Ono, Sachiko; Yasunaga, Hideo; Matsui, Hiroki; Fushimi, Kiyohide; Tanaka, Yuji

    2016-02-01

    Thyroid storm is a life-threatening and emergent manifestation of thyrotoxicosis. However, predictive features associated with fatal outcomes in this crisis have not been clearly defined because of its rarity. The objective of this study was to investigate the associations of patient characteristics, treatments, and comorbidities with in-hospital mortality. We conducted a retrospective observational study of patients diagnosed with thyroid storm using a national inpatient database in Japan from April 1, 2011 to March 31, 2014. Of approximately 21 million inpatients in the database, we identified 1324 patients diagnosed with thyroid storm. The mean (standard deviation) age was 47 (18) years, and 943 (71.3%) patients were female. The overall in-hospital mortality was 10.1%. The number of patients was highest in the summer season. The most common comorbidity at admission was cardiovascular diseases (46.6%). Multivariable logistic regression analyses showed that higher mortality was significantly associated with older age (≥60 years), central nervous system dysfunction at admission, nonuse of antithyroid drugs and β-blockade, and requirement for mechanical ventilation and therapeutic plasma exchange combined with hemodialysis. The present study identified clinical features associated with mortality of thyroid storm using large-scale data. Physicians should pay special attention to older patients with thyrotoxicosis and coexisting central nervous system dysfunction. Future prospective studies are needed to clarify treatment options that could improve the survival outcomes of thyroid storm.

  13. National Trauma Database (NTrD)--improving trauma care: first year report.

    Science.gov (United States)

    Sabariah, F J; Ramesh, N; Mahathar, A W

    2008-09-01

    The first Malaysian National Trauma Database was launched in May 2006 with five tertiary referral centres to determine the fundamental data on major trauma, subsequently to evaluate the major trauma management and to come up with guidelines for improved trauma care. A prospective study, using standardized and validated questionnaires, was carried out from May 2006 till April 2007 for all cases admitted and referred to the participating hospitals. During the one year period, 123,916 trauma patients were registered, of which 933 (0.75%) were classified as major trauma. Patients with blunt injury made up for 83.9% of cases and RTA accounted for 72.6% of injuries with 64.9% involving motorcyclist and pillion rider. 42.8% had severe head injury with an admission Glasgow Coma Scale (GCS) of 3-8 and the Revised Trauma Score (RTS) of 5-6 were recorded in 28.8% of patients. The distribution of Injury Severity Score (ISS) showed that 42.9% of cases were in the range of 16-24. Only 1.9% and 6.3% of the patients were reviewed by the Emergency Physician and Surgeon respectively. Patients with admission systolic blood pressure of less than 90 mmHg had a death rate of 54.6%. Patients with severe head injury (GCS report has successfully demonstrated its significance in giving essential data on major trauma in Malaysia, however further expansion of the study may reflect more comprehensive trauma database in this country.

  14. Outcome Management in Cardiac Surgery Using the Society of Thoracic Surgeons National Database.

    Science.gov (United States)

    Halpin, Linda S; Gallardo, Bret E; Speir, Alan M; Ad, Niv

    2016-09-01

    Health care reform has helped streamline patient care and reimbursement by encouraging providers to provide the best outcome for the best value. Institutions with cardiac surgery programs need a methodology to monitor and improve outcomes linked to reimbursement. The Society of Thoracic Surgeons National Database (STSND) is a tool for monitoring outcomes and improving care. This article identifies the purpose, goals, and reporting system of the STSND and ways these data can be used for benchmarking, linking outcomes to the effectiveness of treatment, and identifying factors associated with mortality and complications. We explain the methodology used at Inova Heart and Vascular Institute, Falls Church, Virginia, to perform outcome management by using the STSND and address our performance-improvement cycle through discussion of data collection, analysis, and outcome reporting. We focus on the revision of clinical practice and offer examples of how patient outcomes have been improved using this methodology.

  15. Analysis of XXI Century Disasters in the National Geophysical Data Center Historical Natural Hazard Event Databases

    Science.gov (United States)

    Dunbar, P. K.; McCullough, H. L.

    2011-12-01

    The National Geophysical Data Center (NGDC) maintains a global historical event database of tsunamis, significant earthquakes, and significant volcanic eruptions. The database includes all tsunami events, regardless of intensity, as well as earthquakes and volcanic eruptions that caused fatalities, moderate damage, or generated a tsunami. Event date, time, location, magnitude of the phenomenon, and socio-economic information are included in the database. Analysis of the NGDC event database reveals that the 21st century began with earthquakes in Gujarat, India (magnitude 7.7, 2001) and Bam, Iran (magnitude 6.6, 2003) that killed over 20,000 and 31,000 people, respectively. These numbers were dwarfed by the numbers of earthquake deaths in Pakistan (magnitude 7.6, 2005-86,000 deaths), Wenchuan, China (magnitude 7.9, 2008-87,652 deaths), and Haiti (magnitude 7.0, 2010-222,000 deaths). The Haiti event also ranks among the top ten most fatal earthquakes. The 21st century has observed the most fatal tsunami in recorded history-the 2004 magnitude 9.1 Sumatra earthquake and tsunami that caused over 227,000 deaths and 10 billion damage in 14 countries. Six years later, the 2011 Tohoku, Japan earthquake and tsunami, although not the most fatal (15,000 deaths and 5,000 missing), could cost Japan's government in excess of 300 billion-the most expensive tsunami in history. Volcanic eruptions can cause disruptions and economic impact to the airline industry, but due to their remote locations, fatalities and direct economic effects are uncommon. Despite this fact, the second most expensive eruption in recorded history occurred in the 21st century-the 2010 Merapi, Indonesia volcanic eruption that resulted in 324 deaths, 427 injuries, and $600 million in damage. NGDC integrates all natural hazard event datasets into one search interface. Users can find fatal tsunamis generated by earthquakes or volcanic eruptions. The user can then link to information about the related runup

  16. Development of a 20-locus fluorescent multiplex system as a valuable tool for national DNA database.

    Science.gov (United States)

    Jiang, Xianhua; Guo, Fei; Jia, Fei; Jin, Ping; Sun, Zhu

    2013-02-01

    The multiplex system allows the detection of 19 autosomal short tandem repeat (STR) loci [including all Combined DNA Index System (CODIS) STR loci as well as D2S1338, D6S1043, D12S391, D19S433, Penta D and Penta E] plus the sex-determining locus Amelogenin in a single reaction, comprising all STR loci in various commercial kits used in the China national DNA database (NDNAD). Primers are designed so that the amplicons are distributed ranging from 90 base pairs (bp) to 450 bp within a five-dye fluorescent design with the fifth dye reserved for the internal size standard. With 30 cycles, 125 pg to 2 ng DNA template showed optimal profiling result, while robust profiles could also be achieved by adjusting the cycle numbers for the DNA template beyond that optimal DNA input range. Mixture studies showed that 83% and 87% of minor alleles were detected at 9:1 and 1:9 ratios, respectively. When 4 ng of degraded DNA was digested by 2-min DNase and 1 ng undegraded DNA was added to 400 μM haematin, the complete profiles were still observed. Polymerase chain reaction (PCR)-based procedures were examined and optimized including the concentrations of primer set, magnesium and the Taq polymerase as well as volume, cycle number and annealing temperature. In addition, the system has been validated by 3000 bloodstain samples and 35 common case samples in line with the Chinese National Standards and Scientific Working Group on DNA Analysis Methods (SWGDAM) guidelines. The total probability of identity (TPI) can reach to 8×10(-24), where DNA database can be improved at the level of 10 million DNA profiles or more because the number of expected match is far from one person (4×10(-10)) and can be negligible. Further, our system also demonstrates its good performance in case samples and it will be an ideal tool for forensic DNA typing and databasing with potential application.

  17. National Land Cover Database 2001 (NLCD01) Tile 1, Northwest United States: NLCD01_1

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  18. National Land Cover Database 2001 (NLCD01) Tile 4, Southeast United States: NLCD01_4

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  19. National Land Cover Database 2001 (NLCD01) Tile 3, Southwest United States: NLCD01_3

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg).The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  20. National Land Cover Database 2001 (NLCD01) Tile 2, Northeast United States: NLCD01_2

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  1. The South African National Vegetation Database: History, development, applications, problems and future

    Directory of Open Access Journals (Sweden)

    Leslie W. Powrie

    2012-01-01

    Full Text Available Southern Africa has been recognised as one of the most interesting and important areas of the world from an ecological and evolutionary point of view. The establishment and development of the National Vegetation Database (NVD of South Africa enabled South Africa to contribute to environmental planning and conservation management in this floristically unique region. In this paper, we aim to provide an update on the development of the NVD since it was last described, near its inception, more than a decade ago. The NVD was developed using the Turboveg software environment, and currently comprises 46 697 vegetation plots (relevés sharing 11 690 plant taxa and containing 968 943 species occurrence records. The NVD was primarily founded to serve vegetation classification and mapping goals but soon became recognised as an important tool in conservation assessment and target setting. The NVD has directly helped produce the National Vegetation Map, National Forest Type Classification, South African National Biodiversity Assessment and Forest Type Conservation Assessment. With further development of the NVD and more consistent handling of the legacy data (old data sets, the current limitations regarding certain types of application of the data should be significantly reduced. However, the use of the current NVD in multidisciplinary research has certainly not been fully explored. With the availability of new pools of well-trained vegetation surveyors, the NVD will continue to be purpose driven and serve the needs of biological survey in pursuit of sustainable use of the vegetation and flora resources of the southern African subcontinent.

  2. Exploring Canadian Identity through Canadian Children's Literature.

    Science.gov (United States)

    Pantaleo, Sylvia

    2001-01-01

    Considers what commonplaces of culture and identity are being, could be, transmitted through the use of children's literature in classrooms. Explores what is Canadian about Canadian children's literature. Describes a study which involved Canadian elementary school children who read Canadian children's books. Concludes that literature plays a…

  3. Creating a Coastal National Elevation Database (CoNED) for science and conservation applications

    Science.gov (United States)

    Thatcher, Cindy; Brock, John C.; Danielson, Jeffrey J.; Poppenga, Sandra; Gesch, Dean B.; Palaseanu-Lovejoy, Monica; Barras, John; Evans, Gayla A.; Gibbs, Ann

    2016-01-01

    The U.S. Geological Survey is creating the Coastal National Elevation Database, an expanding set of topobathymetric elevation models that extend seamlessly across coastal regions of high societal or ecological significance in the United States that are undergoing rapid change or are threatened by inundation hazards. Topobathymetric elevation models are raster datasets useful for inundation prediction and other earth science applications, such as the development of sediment-transport and storm surge models. These topobathymetric elevation models are being constructed by the broad regional assimilation of numerous topographic and bathymetric datasets, and are intended to fulfill the pressing needs of decision makers establishing policies for hazard mitigation and emergency preparedness, coastal managers tasked with coastal planning compatible with predictions of inundation due to sea-level rise, and scientists investigating processes of coastal geomorphic change. A key priority of this coastal elevation mapping effort is to foster collaborative lidar acquisitions that meet the standards of the USGS National Geospatial Program's 3D Elevation Program, a nationwide initiative to systematically collect high-quality elevation data. The focus regions are located in highly dynamic environments, for example in areas subject to shoreline change, rapid wetland loss, hurricane impacts such as overwash and wave scouring, and/or human-induced changes to coastal topography.

  4. Implementation of Quality Assurance and Quality Control Measures in the National Phenology Database

    Science.gov (United States)

    Gerst, K.; Rosemartin, A.; Denny, E. G.; Marsh, L.; Barnett, L.

    2015-12-01

    The USA National Phenology Network (USA-NPN; www.usanpn.org) serves science and society by promoting a broad understanding of plant and animal phenology and the relationships among phenological patterns and environmental change. The National Phenology Database has over 5.5 million observation records for plants and animals for the period 1954-2015. These data have been used in a number of science, conservation and resource management applications, including national assessments of historical and potential future trends in phenology, regional assessments of spatio-temporal variation in organismal activity, and local monitoring for invasive species detection. Customizable data downloads are freely available, and data are accompanied by FGDC-compliant metadata, data-use and data-attribution policies, and vetted documented methodologies and protocols. The USA-NPN has implemented a number of measures to ensure both quality assurance and quality control. Here we describe the resources that have been developed so that incoming data submitted by both citizen and professional scientists are reliable; these include training materials, such as a botanical primer and species profiles. We also describe a number of automated quality control processes applied to incoming data streams to optimize data output quality. Existing and planned quality control measures for output of raw and derived data include: (1) Validation of site locations, including latitude, longitude, and elevation; (2) Flagging of records that conflict for a given date for an individual plant; (3) Flagging where species occur outside known ranges; (4) Flagging of records when phenophases occur outside of the plausible order for a species; (5) Flagging of records when intensity measures do not follow a plausible progression for a phenophase; (6) Flagging of records when a phenophase occurs outside of the plausible season, and (7) Quantification of precision and uncertainty for estimation of phenological metrics

  5. Transnational archives: the Canadian case

    Directory of Open Access Journals (Sweden)

    Julia Creet

    2011-05-01

    Full Text Available This paper is a brief overview of the concept of the transnational archive as a counterpoint to the idea that a national archive is necessarily a locus of a static idea of nation. The Canadian national archives is used as a case study of an archives that was transnational in its inception, and one that has continued to change in its mandate and materials as a response to patterns in migration and changing notions of multiculturalism as a Canadian federal policy. It introduces the most recent formation of the transnational archive and its denizens: the genealogical archive inhabited by family historians.

  6. Baselines for the Pan-Canadian science curriculum framework.

    Science.gov (United States)

    Liu, Xiufeng

    2013-01-01

    Using a Canadian student achievement assessment database, the Science Achievement Indicators Program (SAIP), and employing the Rasch partial credit measurement model, this study estimated the difficulties of items corresponding to the learning outcomes in the Pan-Canadian science curriculum framework and the latent abilities of students of grades 7, 8, 10, 11, 12 and OAC (Ontario Academic Course). The above estimates serve as baselines for validating the Pan-Canadian science curriculum framework in terms of the learning progression of learning outcomes and expected mastery of learning outcomes by grades. It was found that there was no statistically significant progression in learning outcomes from grades 4-6 to grades 7-9, and from grades 7-9 to grades 10-12; the curriculum framework sets mastery expectation about 2 grades higher than students' potential abilities. In light of the above findings, this paper discusses theoretical issues related to deciding progression of learning outcomes and setting expectation of student mastery of learning outcomes, and highlights the importance of using national assessment data to establish baselines for the above purposes. This paper concludes with recommendations for further validating the Pan-Canadian science curriculum frameworks.

  7. Development of an algorithm for identifying rheumatoid arthritis in the Korean National Health Insurance claims database.

    Science.gov (United States)

    Cho, Soo-Kyung; Sung, Yoon-Kyoung; Choi, Chan-Bum; Kwon, Jeong-Mi; Lee, Eui-Kyung; Bae, Sang-Cheol

    2013-12-01

    This study aimed to develop an identification algorithm for validating the International Classification of Diseases-Tenth diagnostic codes for rheumatoid arthritis (RA) in the Korean National Health Insurance (NHI) claims database. An individual copayment beneficiaries program for rare and intractable diseases, including seropositive RA (M05), began in South Korea in July 2009. Patients registered in this system pay only 10 % of their total medical costs, but registration requires an official report from a doctor documenting that the patient fulfills the 1987 ACR criteria. We regarded patients registered in this system as gold standard RA and examined the validity of several algorithms to define RA diagnosis using diagnostic codes and prescription data. We constructed nine algorithms using two highly specific prescriptions (positive predictive value >90 % and specificity >90 %) and one prescription with high sensitivity (>80 %) and accuracy (>75 %). A total of 59,823 RA patients were included in this validation study. Among them, 50,082 (83.7 %) were registered in the individual copayment beneficiaries program and considered true RA. We tested nine algorithms that incorporated two specific regimens [biologics and leflunomide alone, methotrexate plus leflunomide, or more than 3 disease-modifying anti-rheumatic drugs (DMARDs)] and one sensitive drug (any non-steroidal anti-inflammatory drug (NSAID), any DMARD, or any NSAID plus any DMARD). The algorithm that included biologics, more than 3 DMARDs, and any DMARD yielded the highest accuracy (91.4 %). Patients with RA diagnostic codes with prescription of biologics or any DMARD can be considered as accurate cases of RA in Korean NHI claims database.

  8. Risk messages about HPV, cervical cancer, and the HPV vaccine Gardasil: a content analysis of Canadian and U.S. national newspaper articles.

    Science.gov (United States)

    Abdelmutti, Nazek; Hoffman-Goetz, Laurie

    2009-01-01

    The human papillomavirus vaccine (Gardasil) is a significant advancement in women's health. We compared the reporting of fear-inducing messages about human papillomavirus, cervical cancer, and the human papillomavirus vaccine in Canadian and U.S. national newspapers between January 2006 and December 2007. Significant differences between countries were found in the number of articles containing fear messages about human papillomavirus, cervical cancer, and the human papillomavirus vaccine. Educational level of readability was higher than recommended for the public, and the emotional tone of the articles became progressively negative over time. Our findings suggest that public discussion of some elements of the human papillomavirus vaccine message that could cause alarm or worry for women may need to be addressed within political and cultural contexts.

  9. National Geochemical Database reformatted data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) program

    Science.gov (United States)

    Smith, Steven M.

    1997-01-01

    The National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) program produced a large amount of geochemical data. To fully understand how these data were generated, it is recommended that you read the History of NURE HSSR Program for a summary of the entire program. By the time the NURE program had ended, the HSSR data consisted of 894 separate data files stored with 47 different formats. Many files contained duplication of data found in other files. The University of Oklahoma's Information Systems Programs of the Energy Resources Institute (ISP) was contracted by the Department of Energy to enhance the accessibility and usefulness of the NURE HSSR data. ISP created a single standard-format master file to replace the 894 original files. ISP converted 817 of the 894 original files before its funding apparently ran out. The ISP-reformatted NURE data files have been released by the USGS on CD-ROM (Lower 48 States, Hoffman and Buttleman, 1994; Alaska, Hoffman and Buttleman, 1996). A description of each NURE database field, derived from a draft NURE HSSR data format manual (unpubl. commun., Stan Moll, ISP, Oct 7, 1988), was included in a readme file on each CD-ROM. That original manual was incomplete and assumed that the reformatting process had gone to completion. A lot of vital information was not included. Efforts to correct that manual and the NURE data revealed a large number of problems and missing data. As a result of the frustrating process of cleaning and re-cleaning data from the ISP-reformatted NURE files, a new NURE HSSR data format was developed. This work represents a totally new attempt to reformat the original NURE files into 2 consistent database structures; one for water samples and a second for sediment samples, on a quadrangle by quadrangle basis, from the original NURE files. Although this USGS-reformatted NURE HSSR data format is different than that created by the ISP, many of their ideas were

  10. Gulf-Wide Information System, Environmental Sensitivity Index National Heritage Program Database, Geographic NAD83, LDWF (2001) [esi_nhp_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains sensitive biological resource data developed from the Louisiana National Heritage Program (NHP) database for coastal Louisiana. Vector...

  11. Acute coronary syndrome (ACS) registry--leading the charge for National Cardiovascular Disease (NCVD) Database.

    Science.gov (United States)

    Chin, S P; Jeyaindran, S; Azhari, R; Wan Azman, W A; Omar, I; Robaayah, Z; Sim, K H

    2008-09-01

    Coronary artery disease is one of the most rampant non-communicable diseases in the world. It begins indolently as a fatty streak in the lining of the artery that soon progresses to narrow the coronary arteries and impair myocardial perfusion. Often the atherosclerotic plaque ruptures and causes sudden thrombotic occlusion and acute ST-elevation myocardial infarction (STEMI), non-ST-elevation MI (NSTEMI) or unstable angina (UA). This phenomenon is called acute coronary syndrome (ACS) and is the leading cause of death not only in Malaysia but also globally. In order for us to tackle this threat to the health of our nation we must arm ourselves with reliable and accurate information to assess current burden of disease resources available and success of current strategies. The acute coronary syndrome (ACS) registry is the flagship of the National Cardiovascular Disease Database (NCVD) and is the result of the dedicated and untiring efforts of doctors and nurses in both public and private medical institutions and hospitals around the country, ably guided and supported by the National Heart Association, the National Heart Foundation, the Clinical Research Centre and the Ministry of Health of Malaysia. Analyses of data collected throughout 2006 from 3422 patients with ACS admitted to the 12 tertiary cardiac centres and general hospitals spanning nine states in Malaysia in this first report has already revealed surprising results. Mean age of patients was 59 years while the most consistent risk factor for STEMI was active smoking. Utilization of medications was high generally. Thirty-day mortality for STEMI was 11%, for NSTEMI 8% and UA 4%. Thrombolysis (for STEMI only) reduced in-hospital and 30-day mortality by nearly 50%. Percutaneous coronary intervention or PCI also reduced 30-day mortality for patients with non-ST elevation MI and unstable angina. The strongest determinants of mortality appears to be Killip Class and age of the patient. Fewer women received

  12. A national drug related problems database: evaluation of use in practice, reliability and reproducibility

    DEFF Research Database (Denmark)

    Kjeldsen, Lene Juel; Birkholm, Trine; Fischer, Hanne Lis;

    2014-01-01

    Danish hospital pharmacies. Methods Practice use of the DRP-database was explored by an electronic questionnaire distributed to hospital pharmacies, and consisted of questions regarding current and previous use of the DRP-database. The reliability was evaluated by comparing the categorization of 24 cases...... of inter-rater reliability and reproducibility. Results The practice use study of 12 hospital pharmacy locations revealed that when implementing the DRP-database, the majority of identified DRPs are documented in the DRP-database, however, some variations throughout the country exist. The interrater......Background A drug related problems database (DRP-database) was developed on request by clinical pharmacists. The information from the DRP-database has only been used locally e.g. to identify focus areas and to communicate identified DRPs to the hospital wards. Hence the quality of the data...

  13. A Multi-Index Integrated Change detection method for updating the National Land Cover Database

    Science.gov (United States)

    Jin, Suming; Yang, Limin; Xian, George Z.; Danielson, Patrick; Homer, Collin G.

    2010-01-01

    Land cover change is typically captured by comparing two or more dates of imagery and associating spectral change with true thematic change. A new change detection method, Multi-Index Integrated Change (MIIC), has been developed to capture a full range of land cover disturbance patterns for updating the National Land Cover Database (NLCD). Specific indices typically specialize in identifying only certain types of disturbances; for example, the Normalized Burn Ratio (NBR) has been widely used for monitoring fire disturbance. Recognizing the potential complementary nature of multiple indices, we integrated four indices into one model to more accurately detect true change between two NLCD time periods. The four indices are NBR, Normalized Difference Vegetation Index (NDVI), Change Vector (CV), and a newly developed index called the Relative Change Vector (RCV). The model is designed to provide both change location and change direction (e.g. biomass increase or biomass decrease). The integrated change model has been tested on five image pairs from different regions exhibiting a variety of disturbance types. Compared with a simple change vector method, MIIC can better capture the desired change without introducing additional commission errors. The model is particularly accurate at detecting forest disturbances, such as forest harvest, forest fire, and forest regeneration. Agreement between the initial change map areas derived from MIIC and the retained final land cover type change areas will be showcased from the pilot test sites.

  14. A comprehensive change detection method for updating the National Land Cover Database to circa 2011

    Science.gov (United States)

    Jin, Suming; Yang, Limin; Danielson, Patrick; Homer, Collin G.; Fry, Joyce; Xian, George

    2013-01-01

    The importance of characterizing, quantifying, and monitoring land cover, land use, and their changes has been widely recognized by global and environmental change studies. Since the early 1990s, three U.S. National Land Cover Database (NLCD) products (circa 1992, 2001, and 2006) have been released as free downloads for users. The NLCD 2006 also provides land cover change products between 2001 and 2006. To continue providing updated national land cover and change datasets, a new initiative in developing NLCD 2011 is currently underway. We present a new Comprehensive Change Detection Method (CCDM) designed as a key component for the development of NLCD 2011 and the research results from two exemplar studies. The CCDM integrates spectral-based change detection algorithms including a Multi-Index Integrated Change Analysis (MIICA) model and a novel change model called Zone, which extracts change information from two Landsat image pairs. The MIICA model is the core module of the change detection strategy and uses four spectral indices (CV, RCVMAX, dNBR, and dNDVI) to obtain the changes that occurred between two image dates. The CCDM also includes a knowledge-based system, which uses critical information on historical and current land cover conditions and trends and the likelihood of land cover change, to combine the changes from MIICA and Zone. For NLCD 2011, the improved and enhanced change products obtained from the CCDM provide critical information on location, magnitude, and direction of potential change areas and serve as a basis for further characterizing land cover changes for the nation. An accuracy assessment from the two study areas show 100% agreement between CCDM mapped no-change class with reference dataset, and 18% and 82% disagreement for the change class for WRS path/row p22r39 and p33r33, respectively. The strength of the CCDM is that the method is simple, easy to operate, widely applicable, and capable of capturing a variety of natural and

  15. Validation of computerized diagnostic information in a clinical database from a national equine clinic network

    Directory of Open Access Journals (Sweden)

    Egenvall Agneta

    2009-12-01

    Full Text Available Abstract Background Computerized diagnostic information offers potential for epidemiological research; however data accuracy must be addressed. The principal aim of this study was to evaluate the completeness and correctness of diagnostic information in a computerized equine clinical database compared to corresponding hand written veterinary clinical records, used as gold standard, and to assess factors related to correctness. Further, the aim was to investigate completeness (epidemiologic sensitivity, correctness (positive predictive value, specificity and prevalence for diagnoses for four body systems and correctness for affected limb information for four joint diseases. Methods A random sample of 450 visits over the year 2002 (nvisits = 49,591 was taken from 18 nation wide clinics headed under one company. Computerized information for the visits selected and copies of the corresponding veterinary clinical records were retrieved. Completeness and correctness were determined using semi-subjective criteria. Logistic regression was used to examine factors associated with correctness for diagnosis. Results Three hundred and ninety six visits had veterinary clinical notes that were retrievable. The overall completeness and correctness were 91% and 92%, respectively; both values considered high. Descriptive analyses showed significantly higher degree of correctness for first visits compared to follow up visits and for cases with a diagnostic code recorded in the veterinary records compared to those with no code noted. The correctness was similar regardless of usage category (leisure/sport horse, racing trotter and racing thoroughbred or gender. For the four body systems selected (joints, skin and hooves, respiratory, skeletal the completeness varied between 71% (respiration and 91% (joints and the correctness ranged from 87% (skin and hooves to 96% (respiration, whereas the specificity was >95% for all systems. Logistic regression showed that

  16. A method to add richness to the National Landslide Database of Great Britain

    Science.gov (United States)

    Taylor, Faith; Freeborough, Katy; Malamud, Bruce; Demeritt, David

    2014-05-01

    Landslides in Great Britain (GB) pose a risk to infrastructure, property and livelihoods. Our understanding of where landslide hazard and impact will be greatest is based on our knowledge of past events. Here, we present a method to supplement existing records of landslides in GB by searching electronic archives of local and regional newspapers. In Great Britain, the British Geological Survey (BGS) are responsible for updating and maintaining records of GB landslide events and their impacts in the National Landslide Database (NLD). The NLD contains records of approximately 16,500 landslide events in Great Britain. Data sources for the NLD include field surveys, academic articles, grey literature, news, public reports and, since 2012, social media. Here we aim to supplement the richness of the NLD by (i) identifying additional landslide events and (ii) adding more detail to existing database entries. This is done by systematically searching the LexisNexis digital archive of 568 local and regional newspapers published in the UK. The first step in the methodology was to construct Boolean search criteria that optimised the balance between minimising the number of irrelevant articles (e.g. "a landslide victory") and maximising those referring to landslide events. This keyword search was then applied to the LexisNexis archive of newspapers for all articles published between 1 January and 31 December 2012, resulting in 1,668 articles. These articles were assessed to determine whether they related to a landslide event. Of the 1,668 articles, approximately 30% (~700) referred to landslide events, with others referring to landslides more generally or themes unrelated to landslides. Examples of information obtained from newspaper articles included: date/time of landslide occurrence, spatial location, size, impact, landslide type and triggering mechanism, although the amount of detail and precision attainable from individual articles was variable. Of the 700 articles found for

  17. Cardiovascular Risk According to Plasma Apolipoprotein and Lipid Profiles in a Canadian First Nation* * This article is part of a joint publication initiative between Preventing Chronic Disease and Chronic Diseases in Canada. Preventing Chronic Disease is the primary publisher, while Chronic Diseases in Canada is the secondary publisher.

    OpenAIRE

    Riediger, Natalie D; Bruce, Sharon G; T. Kue Young

    2010-01-01

    Introduction Despite high diabetes rates among Canadian First Nations people, little is known about their cardiovascular disease risk. Our aim was to describe the apolipoprotein profile with respect to cardiovascular risk in a Canadian First Nation community. Methods In 2003, a representative sample of adult members of a Manitoba First Nation (N = 483) participated in a screening study for diabetes and diabetes complications. We assessed their cardiovascular risk factors. Results Sixty percen...

  18. Development of national database on long-term deforestation (1930-2014) in Bangladesh

    Science.gov (United States)

    Reddy, C. Sudhakar; Pasha, S. Vazeed; Jha, C. S.; Diwakar, P. G.; Dadhwal, V. K.

    2016-04-01

    The aim of the present study is to prepare a nation-wide spatial database on forest cover to assess and monitor the land use changes associated with deforestation in Bangladesh. The multi-source data were interpreted to get the forest cover map of 1930, 1975, 1985, 1995, 2006 and 2014. The spatial information generated on total area under forest cover, rate of deforestation and afforestation, changes across forest types, forest canopy density, replacement land use in deforested area and deforestation hotspots. This spatial analysis has indicated that forest cover is undergoing significant negative change in area and quality. We report that forests in Bangladesh covered an area of 23,140 km2 in 1930 which has decreased to 14,086 km2 in 2014, a net loss of 9054 km2 (39.1%) in eight decades. Analysis of annual rate of gross deforestation for the recent period indicates 0.77% during 2006-2014. During the past eight decades, semi-evergreen forests show loss of 56.4% of forest cover followed by moist deciduous forests (51.5%), dry deciduous forests (43.1%) and mangroves (6.5%). The loss of 23.5% of dense forest cover was found from 1975 to 2014. Dense semi-evergreen forests shows more negative change (36.9%) followed by dense moist deciduous forest (32.7%) from 1975 to 2014. Annual rate of deforestation is higher in dense forests compared to open forests from 2006 to 2014 and indicates increased threat due to anthropogenic pressures. The spatial analysis of forest cover change in mangroves has shown a lower rate of deforestation. Most of the forest conversions have led to the degradation of forests to scrub and transition to agriculture and plantation. The study has identified the 'deforestation hotspots' can help in strategic planning for conservation and management of forest resources.

  19. Assessment and application of national environmental databases and mapping tools at the local level to two community case studies.

    Science.gov (United States)

    Hammond, Davyda; Conlon, Kathryn; Barzyk, Timothy; Chahine, Teresa; Zartarian, Valerie; Schultz, Brad

    2011-03-01

    Communities are concerned over pollution levels and seek methods to systematically identify and prioritize the environmental stressors in their communities. Geographic information system (GIS) maps of environmental information can be useful tools for communities in their assessment of environmental-pollution-related risks. Databases and mapping tools that supply community-level estimates of ambient concentrations of hazardous pollutants, risk, and potential health impacts can provide relevant information for communities to understand, identify, and prioritize potential exposures and risk from multiple sources. An assessment of existing databases and mapping tools was conducted as part of this study to explore the utility of publicly available databases, and three of these databases were selected for use in a community-level GIS mapping application. Queried data from the U.S. EPA's National-Scale Air Toxics Assessment, Air Quality System, and National Emissions Inventory were mapped at the appropriate spatial and temporal resolutions for identifying risks of exposure to air pollutants in two communities. The maps combine monitored and model-simulated pollutant and health risk estimates, along with local survey results, to assist communities with the identification of potential exposure sources and pollution hot spots. Findings from this case study analysis will provide information to advance the development of new tools to assist communities with environmental risk assessments and hazard prioritization.

  20. Kenai National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Kenai Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see reference...

  1. 2004 Land Cover and Land Use Spatial Database Seney National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The U.S. Geological Survey (USGS) - Upper Midwest Environmental Sciences Center (UMESC) has produced a high-resolution land cover/land use (LCU) spatial database of...

  2. Okefenokee National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Okefenokee Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  3. Red Rock Lakes National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Wilderness Name Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  4. Becharof National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Becharof Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see reference...

  5. 2005 Land Cover and Land Use Spatial Database of Fox River National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The U.S. Geological Survey (USGS) - Upper Midwest Environmental Sciences Center (UMESC) has produced a high-resolution land cover/land use (LCU) spatial database of...

  6. St Marks National Wildlife Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for theSt. Marks Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see reference...

  7. West Sister Island National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the West Sister Island Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  8. Charles M. Russell National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Charles M. Russell Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  9. 2005 Land Cover and Land Use Spatial Database of Big Stone National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The U.S. Geological Survey (USGS) - Upper Midwest Environmental Sciences Center (UMESC) has produced a high-resolution land cover/land use (LCU) spatial database of...

  10. Mingo National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Mingo Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see reference...

  11. Seney National Wildlife Refuge, Huron Islands Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Huron Islands Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  12. Alaska Maritime National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Alaska Maritime Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  13. Seney National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Wilderness Name Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  14. Chincoteague National Wildlife Refuge, Assateague Island Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the proposed Assateague Island Wilderness Character Monitoring Application. User interface and lookup databases are required for...

  15. Izembek National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Izembek Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see reference...

  16. Crab Orchard National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Crab Orchard Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  17. Alaska Maritime National Wildlife Refuge, Unimak Island Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Unimak Island Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  18. Cedar Keys National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Ceder Keys Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  19. Chassahowitzka National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Chassahowitzka Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  20. Pelican Island National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Pelican Island Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  1. Michigan Islands National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Michigan Islands Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  2. J.N. "Ding" Darling National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the J.N. "Ding" Darling Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  3. Moosehorn National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Moosehorn Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see reference...

  4. Monomoy National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Wilderness Name Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  5. Agassiz National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Agassiz Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see reference...

  6. Cape Romain National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Cape Romain Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  7. Canadian Literature in American Libraries

    Science.gov (United States)

    Rogers, A. Robert

    1973-01-01

    Acquisition of Canadian literature by American libraries was investigated in three ways: questionnaires were sent to selected large libraries, titles were checked against the National Union Catalog'' and published literature describing major collections was examined. With the exception of the Library of Congress, American libraries purchase…

  8. Establishing the Canadian HIV Women’s Sexual and Reproductive Health Cohort Study (CHIWOS: Operationalizing Community-based Research in a Large National Quantitative Study

    Directory of Open Access Journals (Sweden)

    Mona Loutfy

    2016-08-01

    Full Text Available Abstract Background Community-based research has gained increasing recognition in health research over the last two decades. Such participatory research approaches are lauded for their ability to anchor research in lived experiences, ensuring cultural appropriateness, accessing local knowledge, reaching marginalized communities, building capacity, and facilitating research-to-action. While having these positive attributes, the community-based health research literature is predominantly composed of small projects, using qualitative methods, and set within geographically limited communities. Its use in larger health studies, including clinical trials and cohorts, is limited. We present the Canadian HIV Women’s Sexual and Reproductive Health Cohort Study (CHIWOS, a large-scale, multi-site, national, longitudinal quantitative study that has operationalized community-based research in all steps of the research process. Successes, challenges and further considerations are offered. Discussion Through the integration of community-based research principles, we have been successful in: facilitating a two-year long formative phase for this study; developing a novel survey instrument with national involvement; training 39 Peer Research Associates (PRAs; offering ongoing comprehensive support to PRAs; and engaging in an ongoing iterative community-based research process. Our community-based research approach within CHIWOS demanded that we be cognizant of challenges managing a large national team, inherent power imbalances and challenges with communication, compensation and volunteering considerations, and extensive delays in institutional processes. It is important to consider the iterative nature of community-based research and to work through tensions that emerge given the diverse perspectives of numerous team members. Conclusions Community-based research, as an approach to large-scale quantitative health research projects, is an increasingly viable

  9. Collecting Taxes Database

    Data.gov (United States)

    US Agency for International Development — The Collecting Taxes Database contains performance and structural indicators about national tax systems. The database contains quantitative revenue performance...

  10. Thematic accuracy assessment of the 2011 National Land Cover Database (NLCD)

    Science.gov (United States)

    Wickham, James; Stehman, Stephen V.; Gass, Leila; Dewitz, Jon; Sorenson, Daniel G.; Granneman, Brian J.; Poss, Richard V.; Baer, Lori Anne

    2017-01-01

    Accuracy assessment is a standard protocol of National Land Cover Database (NLCD) mapping. Here we report agreement statistics between map and reference labels for NLCD 2011, which includes land cover for ca. 2001, ca. 2006, and ca. 2011. The two main objectives were assessment of agreement between map and reference labels for the three, single-date NLCD land cover products at Level II and Level I of the classification hierarchy, and agreement for 17 land cover change reporting themes based on Level I classes (e.g., forest loss; forest gain; forest, no change) for three change periods (2001–2006, 2006–2011, and 2001–2011). The single-date overall accuracies were 82%, 83%, and 83% at Level II and 88%, 89%, and 89% at Level I for 2011, 2006, and 2001, respectively. Many class-specific user's accuracies met or exceeded a previously established nominal accuracy benchmark of 85%. Overall accuracies for 2006 and 2001 land cover components of NLCD 2011 were approximately 4% higher (at Level II and Level I) than the overall accuracies for the same components of NLCD 2006. The high Level I overall, user's, and producer's accuracies for the single-date eras in NLCD 2011 did not translate into high class-specific user's and producer's accuracies for many of the 17 change reporting themes. User's accuracies were high for the no change reporting themes, commonly exceeding 85%, but were typically much lower for the reporting themes that represented change. Only forest loss, forest gain, and urban gain had user's accuracies that exceeded 70%. Lower user's accuracies for the other change reporting themes may be attributable to the difficulty in determining the context of grass (e.g., open urban, grassland, agriculture) and between the components of the forest-shrubland-grassland gradient at either the mapping phase, reference label assignment phase, or both. NLCD 2011 user's accuracies for forest loss, forest gain, and urban gain compare favorably with results from other

  11. Validation of a Culturally Appropriate Social Capital Framework to Explore Health Conditions in Canadian First Nations Communities

    Directory of Open Access Journals (Sweden)

    Brenda Elias

    2011-05-01

    Full Text Available An earlier study of our research group formulated a conceptual framework of social capital for First Nation communities and developed a culturally appropriate instrument for its measurement. We tested this instrument further with the Manitoba (Canada First Nations Regional Health Survey, 2003. Using data from this survey, we investigated the bonding dimension of the social capital conceptual framework, with a total sample of 2,765 First Nations individuals living in 24 Manitoba First Nations communities. Twenty seven Likert-scale survey questions measured aspects of bonding social capital, socially-invested resources, ethos,and networks. Validation analyses included an evaluation of internal consistency, factor analyses to explore how well the items clustered together into the components of the social capital framework, and the ability of the items to discriminate across the communities represented in the sample. Cronbach’s Alpha was computed on the 27 scale items, producing an Alpha of 0.84 indicating high internal consistency. The factor analyses produced five distinct factors with a total explained variance of 54.3%. Lastly, a one-way analysis of variancerun by community produced highly significant F-ratios between the groups on all twenty-seven bonding items. The culturally-sensitive items included in the social capital framework were found to be an appropriate tool to measure bonding aspects among Manitoba First Nations communities. Research and policy implications are discussed.

  12. Aerobic physical activity and resistance training: an application of the theory of planned behavior among adults with type 2 diabetes in a random, national sample of Canadians

    Directory of Open Access Journals (Sweden)

    Karunamuni Nandini

    2008-12-01

    Full Text Available Abstract Background Aerobic physical activity (PA and resistance training are paramount in the treatment and management of type 2 diabetes (T2D, but few studies have examined the determinants of both types of exercise in the same sample. Objective The primary purpose was to investigate the utility of the Theory of Planned Behavior (TPB in explaining aerobic PA and resistance training in a population sample of T2D adults. Methods A total of 244 individuals were recruited through a random national sample which was created by generating a random list of household phone numbers. The list was proportionate to the actual number of household telephone numbers for each Canadian province (with the exception of Quebec. These individuals completed self-report TPB constructs of attitude, subjective norm, perceived behavioral control and intention, and a 3-month follow-up that assessed aerobic PA and resistance training. Results TPB explained 10% and 8% of the variance respectively for aerobic PA and resistance training; and accounted for 39% and 45% of the variance respectively for aerobic PA and resistance training intentions. Conclusion These results may guide the development of appropriate PA interventions for aerobic PA and resistance training based on the TPB.

  13. Identification of dietary patterns associated with obesity in a nationally representative survey of Canadian adults: application of a priori, hybrid, and simplified dietary pattern techniques.

    Science.gov (United States)

    Jessri, Mahsa; Wolfinger, Russell D; Lou, Wendy Y; L'Abbé, Mary R

    2017-03-01

    Background: Analyzing the effects of dietary patterns is an important approach for examining the complex role of nutrition in the etiology of obesity and chronic diseases.Objectives: The objectives of this study were to characterize the dietary patterns of Canadians with the use of a priori, hybrid, and simplified dietary pattern techniques, and to compare the associations of these patterns with obesity risk in individuals with and without chronic diseases (unhealthy and healthy obesity).Design: Dietary recalls from 11,748 participants (≥18 y of age) in the cross-sectional, nationally representative Canadian Community Health Survey 2.2 were used. A priori dietary pattern was characterized with the use of the previously validated 2015 Dietary Guidelines for Americans Adherence Index (DGAI). Weighted partial least squares (hybrid method) was used to derive an energy-dense (ED), high-fat (HF), low-fiber density (LFD) dietary pattern with the use of 38 food groups. The associations of derived dietary patterns with disease outcomes were then tested with the use of multinomial logistic regression.Results: An ED, HF, and LFD dietary pattern had high positive loadings for fast foods, carbonated drinks, and refined grains, and high negative loadings for whole fruits and vegetables (≥|0.17|). Food groups with a high loading were summed to form a simplified dietary pattern score. Moving from the first (healthiest) to the fourth (least healthy) quartiles of the ED, HF, and LFD pattern and the simplified dietary pattern scores was associated with increasingly elevated ORs for unhealthy obesity, with individuals in quartile 4 having an OR of 2.57 (95% CI: 1.75, 3.76) and 2.73 (95% CI: 1.88, 3.98), respectively (P-trend patterns with healthy obesity and unhealthy nonobesity were weaker, albeit significant.Conclusions: Consuming an ED, HF, and LFD dietary pattern and lack of adherence to the recommendations of the 2015 DGAI were associated with a significantly higher risk of

  14. Computerized Library and Information Network Contracts. Proposed Guidelines and Definitions. Canadian Network Papers Number 8 = Les Contrats de Reseaux de Bibliotheques et d'Information Telematiques. Principes Directeurs et Definitions Proposes. Documents sur les Reseaux Canadiens Numero 8.

    Science.gov (United States)

    Ahluwalia, Rajesh; Duchesne, Roddy

    Based on a directive from the National Advisory Board of Canada, this paper provides a set of definitions and guidelines which Canadian libraries may choose to use in negotiating their contracts with database suppliers, vendors, and other information and bibliographic services. The report is intended to: (1) provide a basis for understanding and…

  15. RDD Databases

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This database was established to oversee documents issued in support of fishery research activities including experimental fishing permits (EFP), letters of...

  16. Dealer Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The dealer reporting databases contain the primary data reported by federally permitted seafood dealers in the northeast. Electronic reporting was implemented May 1,...

  17. National Status and Trends: Bioeffects Program - Biscayne Bay, Florida (1995-1996) Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The toxicity of sediments in Biscayne Bay and many adjoining tributaries was determined as part of a bioeffects assessments program managed by NOAA's National Status...

  18. National Status and Trends: Bioeffects Program - Biscayne Bay, Florida (1995-1996) Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The toxicity of sediments in Biscayne Bay and many adjoining tributaries was determined as part of a bioeffects assessments program managed by NOAA's National...

  19. Creating a sunspot database at the Solar Observatory of Ica National University in Perú

    Science.gov (United States)

    Martínez-Meneses, Lurdes

    2012-07-01

    We describe the database and the method used to analyze the sunspot data recorded at the Solar Observatory of the University of Ica in Peru. The parameters that are measured include the relative sunspot number (R), the sunspot area, their positions on the disk, and an estimate of the constant (k) included in R. Sunspots in the database are classified following the Zurich Classification System. From these observations, the active region area, the sunspot rotation speed, and other active regions properties can be estimated.

  20. Comparison of precipitation chemistry measurements obtained by the Canadian Air and Precipitation Monitoring Network and National Atmospheric Deposition Program for the period 1995-2004

    Science.gov (United States)

    Wetherbee, Gregory A.; Shaw, Michael J.; Latysh, Natalie E.; Lehmann, Christopher M.B.; Rothert, Jane E.

    2010-01-01

    Precipitation chemistry and depth measurements obtained by the Canadian Air and Precipitation Monitoring Network (CAPMoN) and the US National Atmospheric Deposition Program/National Trends Network (NADP/NTN) were compared for the 10-year period 1995–2004. Colocated sets of CAPMoN and NADP instrumentation, consisting of precipitation collectors and rain gages, were operated simultaneously per standard protocols for each network at Sutton, Ontario and Frelighsburg, Ontario, Canada and at State College, PA, USA. CAPMoN samples were collected daily, and NADP samples were collected weekly, and samples were analyzed exclusively by each network’s laboratory for pH, H + , Ca2+  , Mg2+  , Na + , K + , NH+4 , Cl − , NO−3 , and SO2−4 . Weekly and annual precipitation-weighted mean concentrations for each network were compared. This study is a follow-up to an earlier internetwork comparison for the period 1986–1993, published by Alain Sirois, Robert Vet, and Dennis Lamb in 2000. Median weekly internetwork differences for 1995–2004 data were the same to slightly lower than for data for the previous study period (1986–1993) for all analytes except NO−3 , SO2−4 , and sample depth. A 1994 NADP sampling protocol change and a 1998 change in the types of filters used to process NADP samples reversed the previously identified negative bias in NADP data for hydrogen-ion and sodium concentrations. Statistically significant biases (α = 0.10) for sodium and hydrogen-ion concentrations observed in the 1986–1993 data were not significant for 1995–2004. Weekly CAPMoN measurements generally are higher than weekly NADP measurements due to differences in sample filtration and field instrumentation, not sample evaporation, contamination, or analytical laboratory differences.

  1. Ear Infection and Its Associated Risk Factors in First Nations and Rural School-Aged Canadian Children

    Directory of Open Access Journals (Sweden)

    Chandima P. Karunanayake

    2016-01-01

    Full Text Available Background. Ear infections in children are a major health problem and may be associated with hearing impairment and delayed language development. Objective. To determine the prevalence and the associated risk factors of ear infections in children 6–17 years old residing on two reserves and rural areas in the province of Saskatchewan. Methodology. Data were provided from two rural cross-sectional children studies. Outcome variable of interest was presence/absence of an ear infection. Logistic regression analysis was conducted to examine the relationship between ear infection and the other covariates. Results. The prevalence of ear infection was 57.8% for rural Caucasian children and 43.6% for First Nations children living on-reserve. First Nations children had a lower risk of ear infection. Ear infection prevalence was positively associated with younger age; first born in the family; self-reported physician-diagnosed tonsillitis; self-reported physician-diagnosed asthma; and any respiratory related allergy. Protective effect of breastfeeding longer than three months was observed on the prevalence of ear infection. Conclusions. While ear infection is a prevalent condition of childhood, First Nations children were less likely to have a history of ear infections when compared to their rural Caucasian counterparts.

  2. Use of DNA profiles for investigation using a simulated national DNA database: Part I. Partial SGM Plus profiles.

    Science.gov (United States)

    Hicks, T; Taroni, F; Curran, J; Buckleton, J; Ribaux, O; Castella, V

    2010-07-01

    In traditional criminal investigation, uncertainties are often dealt with using a combination of common sense, practical considerations and experience, but rarely with tailored statistical models. For example, in some countries, in order to search for a given profile in the national DNA database, it must have allelic information for six or more of the ten SGM Plus loci for a simple trace. If the profile does not have this amount of information then it cannot be searched in the national DNA database (NDNAD). This requirement (of a result at six or more loci) is not based on a statistical approach, but rather on the feeling that six or more would be sufficient. A statistical approach, however, could be more rigorous and objective and would take into consideration factors such as the probability of adventitious matches relative to the actual database size and/or investigator's requirements in a sensible way. Therefore, this research was undertaken to establish scientific foundations pertaining to the use of partial SGM Plus loci profiles (or similar) for investigation.

  3. How reimbursement databases can be used to support drug utilisation studies: example using the main French national health insurance system database

    OpenAIRE

    Latry, Philippe; Molimard, Mathieu; Bégaud, Bernard; Martin-Latry, Karin

    2010-01-01

    Abstract Introduction Reimbursement databases are potentially invaluable tools to develop and conduct pharmacoepidemiological studies on drug use. However, two types of factors that may influence the performance of a database can be distinguished: firstly, factors related to the constitution of the database, and secondly, factors related to the data. For the latter, we think that two are important: the presence of the drug in the database and the capacity...

  4. The UK National Flap Registry (UKNFR): A National Database for all pedicled and free flaps in the UK.

    Science.gov (United States)

    Hazari, Anita; Walton, Peter

    2015-12-01

    The UK National Flap Registry (UKNFR) is a cross-speciality National Clinical Audit with participation by the British Association of Plastic Reconstructive and Aesthetic Surgeons (BAPRAS), British Association of Head and Neck Oncologists (BAHNO), British Association of Oral and Maxillofacial Surgeons (BAOMS) and Association of Breast Surgery (ABS). The aim of UKNFR is to collect information about all major pedicled and free flap operations carried out in the UK and through that, assess the quality of care we provide for patients. This audit will allow appropriate comparison of clinical performance with national standards and provide useful data on changing trends. Participation in audit is integral to appraisal and revalidation in the UK.

  5. A Multidimensional Rasch Analysis of the Functional Independence Measure Based on the National Institute on Disability, Independent Living, and Rehabilitation Research Traumatic Brain Injury Model Systems National Database.

    Science.gov (United States)

    Pretz, Christopher R; Kean, Jacob; Heinemann, Allen W; Kozlowski, Allan J; Bode, Rita K; Gebhardt, Eveline

    2016-07-15

    A number of studies have evaluated the psychometric properties of the Functional Independence Measure (FIM™) using Rasch analysis, although none has done so using the National Institute on Disability, Independent Living, and Rehabilitation Research Traumatic Brain Injury Model Systems National Database, a longitudinal database that captures demographic and outcome information on persons with moderate to severe traumatic brain injury across the United States. In the current study, we examine the psychometric properties of the FIM as represented by persons within this database and demonstrate that the FIM comprises three subscales representing cognitive, self-care, and mobility domains. These subscales were analyzed simultaneously using a multivariate Rasch model in combination with a time dependent concurrent calibration scheme with the goal of creating a raw score-to-logit transformation that can be used to improve the accuracy of parametric statistical analyses. The bowel and bladder function items were removed because of misfit with the motor and cognitive items. Some motor items exhibited step disorder, which was addressed by collapsing Categories 1-3 for Toileting, Stairs, Locomotion, Tub/Shower Transfers; Categories 1 and 2 for Toilet and Bed Transfers; and Categories 2 and 3 for Grooming. The strong correlations (r = 0.82-0.96) among the three subscales suggest they should be modeled together. Coefficient alpha of 0.98 indicates high internal consistency. Keyform maps are provided to enhance clinical interpretation and application of study results.

  6. The Canadian Hypertension Education Program – a unique Canadian knowledge translation program

    OpenAIRE

    Tobe, Sheldon W; Touyz, Rhian M.; Campbell, Norm RC

    2007-01-01

    The Canadian Hypertension Education Program annually appraises data from hypertension research and updates clinical practice recommendation for the diagnosis and management of hypertension. Enormous effort is devoted to disseminating these recommendations to target groups throughout the country and, through the use of institutional databases, to evaluating their effectiveness in improving the health of Canadians by lowering blood pressure in people with hypertension. The mission of the Canadi...

  7. Recent Change in Treatment of Disseminated Intravascular Coagulation in Japan: An Epidemiological Study Based on a National Administrative Database.

    Science.gov (United States)

    Murata, Atsuhiko; Okamoto, Kohji; Mayumi, Toshihiko; Muramatsu, Keiji; Matsuda, Shinya

    2016-01-01

    This study investigated the time trends and hospital factors affecting the use of drugs for infectious disease-associated disseminated intravascular coagulation (DIC) based on a national administrative database. A total of 14 324 patients with infectious disease-associated DIC were referred to 1041 hospitals from 2010 to 2012 in Japan. Patients' data were collected from the administrative database to determine time trends and hospital factors affecting the use of drugs for DIC. Three study periods were established, namely, the fiscal years 2010 (n = 3308), 2011 (n = 5403), and 2012 (n = 5613). The use of antithrombin, heparin, protease inhibitors, and recombinant human soluble thrombomodulin (rhs-TM) for DIC was evaluated. The frequency of use of antithrombin, heparin, and protease inhibitors decreased while that of rhs-TM significantly increased from 2010 to 2012 in Japan (25.1% in 2010, 43.1% in 2011, and 56.8% in 2012; P Japan.

  8. The imperative for new approaches for managing and leading in healthcare for the 21st century--observations from the Canadian Nurses Association's National Expert Commission Experience and Report.

    Science.gov (United States)

    McTeer, Maureen

    2014-12-01

    The Canadian healthcare system must change to meet current and future realities, particularly to respond effectively to changing age and cultural demographics and new medical/scientific technologies. To meet its ongoing policy role, the Canadian Nurses Association established a National Expert Commission in 2011, mandated to prepare a report on healthcare reform and transformation, with a clear focus on the role individual nurses and the nursing profession generally could play in ensuring better health, better care and better value for Canadians. In this paper, Commission co-chair, health law specialist Maureen McTeer, outlines the key findings and recommendations of their final report, titled A Nursing Call to Action: The Health of our Nation, the Future of our Health System which she and co-chair Dr. Marlene Smadu presented originally at the CNA's biennial meeting in Vancouver, in June, 2012. The discussion focuses on the rationale behind the commission's recommendation for a new registered nursing education curriculum and approach to training.

  9. Universal values of Canadian astronauts

    Science.gov (United States)

    Brcic, Jelena; Della-Rossa, Irina

    2012-11-01

    Values are desirable, trans-situational goals, varying in importance, that guide behavior. Research has demonstrated that universal values may alter in importance as a result of major life events. The present study examines the effect of spaceflight and the demands of astronauts' job position as life circumstances that affect value priorities. We employed thematic content analysis for references to Schwartz's well-established value markers in narratives (media interviews, journals, and pre-flight interviews) of seven Canadian astronauts and compared the results to the values of National Aeronautics and Space Administration (NASA) and Russian Space Agency (RKA) astronauts. Space flight did alter the level of importance of Canadian astronauts' values. We found a U-shaped pattern for the values of Achievement and Tradition before, during, and after flight, and a linear decrease in the value of Stimulation. The most frequently mentioned values were Achievement, Universalism, Security, and Self-Direction. Achievement and Self Direction are also within the top 4 values of all other astronauts; however, Universalism was significantly higher among the Canadian astronauts. Within the value hierarchy of Canadian astronauts, Security was the third most frequently mentioned value, while it is in seventh place for all other astronauts. Interestingly, the most often mentioned value marker (sub-category) in this category was Patriotism. The findings have important implications in understanding multi-national crew relations during training, flight, and reintegration into society.

  10. The principle and main structure design on national database of poverty, environment, and development in China

    Science.gov (United States)

    Wang, Yingjie; Feng, Xiangfeng; Yu, Zhuoyuan; Cui, Jing

    2009-07-01

    Poverty is listed as the one of eight "Millennium Development Goals" by UN Summit. From 1978 to 2004, rural poverty population in China is cut to 26.1 million from 250 million. In order to support the decision maker to make nice planning in elimination of poverty and promotion of regional sustainable development in China, the GIS based systemic and comprehensive database for poverty, environment and development is proposed and designed in the paper. Additionally, the design principle and main content of the database is discussed by utilization modern technology, such as spatialtemporal and tree-ring data models for data structuring and coding, in order to represent current poverty status, spatial distribution and temporal variations, and to explore the relationship among poverty, environment and development ultimately.

  11. Photometric Database of the geostationary satellites Astronomical Observatory of I. Mechnikov Odessa national university (in Russian)

    Science.gov (United States)

    Sukhov, P., P.

    In many cases role not coordinate information (photometrical, polarization, spectral) can be key when determining a class spacecraft, its functional purpose. At each class GSS can be design and dynamic features which are shown on a form light curve also have a characteristic appearance (signature). What features help to classify GSS on light curve. The light curves GSS can determine the operating mode on the device orbit reveal signs of an emergency operation, the transition from the GSS conserved active state. In recent years, for the identification of the GSS, many experts make photometric database (DB) comprising a set of characteristics, with sufficient probability characterizing a particular class of spacecraft. Database AO ONU contains more than 800 light curves in B, V, R filters 120 GSS. Showing light curves several GSS with distinctive structural and dynamic features, peculiar to the respective classes of spacecraft.

  12. NOAA National Deep-Sea Coral and Sponge Database 1842-Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's Deep-Sea Coral Research and Technology Program (DSC-RTP) is compiling a national geodatabase of the known locations of deep-sea corals and sponges in U.S....

  13. Soil profile organic carbon prediction with Visible Near Infrared Reflec-tance spectroscopy based on a national database

    DEFF Research Database (Denmark)

    Deng, Fan; Knadel, Maria; Peng, Yi

    (ele-vation, slope, profile curvature). All the soil profile cores were taken by a 1 m long hydraulic auger with plastic liners inside. A Labspec 5100 equipped with a contact probe was used to acquire spectra at (350-2500 nm) in each 5 cm depth interval. The results show that after the removal......This study focuses on the application of the Danish national soil Visible Near Infrared Re-flectance spectroscopy (NIRs) database for predicting SOC in a field. The Conditioned Latin hypercube sam-pling (cLHS) method was used for the selection of 120 soil profiles based on DualEM21s and DEM data...

  14. Medical aid provided by American, Canadian and British Nationals to the Spanish Republic during the Civil War, 1936-1939.

    Science.gov (United States)

    Shapiro, M F

    1983-01-01

    During international or civil wars, private citizens of noncombatant nations often provide medical aid to one of the contending factions, particularly when they support a participant not favored by their own government. This paper details and analyzes the prominent campaign in the United States, Canada and Great Britain to provide medical aid to the Republicans during the Spanish Civil War (1936 to 1939). The substantial medical aid that was provided clearly alleviated some suffering, but one of the major objectives of the campaign was to arouse public opinion sufficiently to end the boycott of military aid to Republicans; this objective was never achieved. Whether it be in Republican Spain, Vietnam or El Salvador, even a successful medical aid campaign to people in a military conflict may save some lives but may not affect substantially the course of the conflict. Those who are primarily interested in influencing political or military developments, hoping to advance the cause of a particular contending faction, may find tactics other than medical aid campaigns more useful in accomplishing their goals.

  15. The Energy Science and Technology Database on a local library system: A case study at the Los Alamos National Research Library

    Energy Technology Data Exchange (ETDEWEB)

    Holtkamp, I.S.

    1994-10-01

    This paper presents an overview of efforts at Los Alamos National Laboratory to acquire and mount the Energy Science and Technology Database (EDB) as a citation database on the Research Library`s Geac Advance system. The rationale for undertaking this project and expected benefits are explained. Significant issues explored are loading non-USMARC records into a MARC-based library system, the use of EDB records to replace or supplement in-house cataloging of technical reports, the impact of different cataloging standards and database size on searching and retrieval, and how integrating an external database into the library`s online catalog may affect staffing and workflow.

  16. Canadian construction industry

    Energy Technology Data Exchange (ETDEWEB)

    Rich, M.

    2001-07-01

    The principal sectors of the Canadian construction industry - commercial, industrial, institutional and residential - are examined with regard to their technical considerations concerning the subject of sustainability. Apart from the different needs of each of the sectors of the industry there are also regional differences caused by population distribution, and differences in climate, that have to be identified and accommodated in considering attitudes to recycling and sustainable development. Some indications that there is growing awareness of recycling and reuse are: the increasing frequency of life cycle costing in the commercial and institutional sectors, the use of recycled or otherwise waste materials in concrete, examples of using steel supporting structures and roof joists salvaged from previous uncompleted projects in the industrial sector, improved building envelope and indoor air quality concerns, collective ground source heating, and new basement and framing technologies and construction materials in the residential sector. These improvements notwithstanding, there remains much to be done. The new objective-based National Building Code, for which comments are now being solicited across the country, is expected to identify new and innovative solutions and to kick-start serious efforts to come up with solutions towards increasing overall sustainability in all sectors of the Canadian construction industry.

  17. Soil Survey Geographic (SSURGO) database for Carson National Forest, New Mexico, Part of Rio Arriba County

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  18. National Status and Trends: Bioeffects Program - St. Thomas East End Reserves (STEER) Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The purpose of this effort was to characterize the extent and magnitude of chemical contamination in the St. Thomas East End Reserves or STEER, as part of a larger...

  19. National Status and Trends: Bioeffects Assessment Program, Delaware Bay Summary Database (1997)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Delaware Bay system in...

  20. National Status and Trends: Bioeffects Assessment Program, St Lucie Estuary Summary Database (2001-2004)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The foundation of this study was based on a sediment quality triad (SQT) approach with a probabilistic sampling design, which characterized the estuary in terms of...

  1. National Status and Trends: Bioeffects Assessment Program, Chesapeake Bay Summary Database (1998-2001)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Chesapeake Bay system...

  2. National Status and Trends: Bioeffects Assessment Program, Delaware Bay Summary Database (1997)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Delaware Bay system...

  3. Soil Survey Geographic (SSURGO) database for White Sands National Monument, New Mexico

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  4. AFSC/ABL: National Marine Fisheries Service - Alaska Sablefish Tag Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set captures the tag release and recovery information for sablefish from the early 1970s until present. It also contains tag release and recovery data for...

  5. Edwin B. Forsythe National Wildlife Refuge, Brigantine Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Edwin B. Forsythe National Wildlife Refuge, Brigantine Wilderness Character Monitoring Application. User interface and lookup...

  6. The current knowledge on centipedes (Chilopoda) in Slovenia: faunistic and ecological records from a national database.

    Science.gov (United States)

    Ravnjak, Blanka; Kos, Ivan

    2015-01-01

    In spite of Slovenia's very high biodiversity, it has only a few animal groups that have been significantly investigated and are well known in this area. Slovenian researchers have studied only about half of the species known to be living in the country (Mršić 1997), but among well investigated species are centipedes. All available data about centipedes in Slovenia collected from 1921 to 2014 have been consolidated and constitute a general electronic database called "CHILOBIO", which was created to provide an easy overview of the Slovenian centipede fauna and to allow entry and interpretation of new data collected in future research. The level of investigation has been studied with this database, in conjunction with a geographic information system (GIS). In the study period, 109 species were identified from 350 localities in 109 of the 236 UTM 10 × 10 km quadrants which cover the study area. The south-central part of the country has been the subject of the best investigations, whereas there is an absence of data from the south-eastern, eastern and north-eastern regions The highest number of species (52) has been recorded near the Iška valley (Central Slovenia, quadrant VL68). In 48% of the UTM quadrants investigated fewer than 10 species were recorded and just 5 species were found in one locality. Seventeen species were reported only in the Dinaric region, 4 in the Prealpine-subpannonian region and 7 in the Primorska-submediterranean region.

  7. Canadian Content in School Texts and the Changing Goals of Education.

    Science.gov (United States)

    Orpwood, Graham

    1980-01-01

    The lack of "Canadian content" in Canadian public school textbooks can be more easily explained by changing national educational goals than by foreign ownership of the publishing industry. Science textbooks are used to illustrate. (SB)

  8. Establishment of a national Danish hysterectomy database: preliminary report on the first 13,425 hysterectomies

    DEFF Research Database (Denmark)

    Hansen, Charlotte T; Møller, Charlotte; Daugbjerg, Signe

    2008-01-01

    are registered prospectively by the surgeons involved in the treatment. Data is reported using the Danish National Patient Registry (LPR) and feedback is provided as clinical indicators with well-defined goals. The DHD concept includes annual plenary meetings, elaboration of national clinical guidelines...... and parallel causal studies. MAIN OUTCOME MEASURES: Completeness, data validation and department-identifiable clinical indicators (surgical volume, method of hysterectomy, use of antibiotic and thromboembolic prophylaxis, postoperative hospitalization and bleeding complications, surgical infections......%, the rate of bleeding complications from 8 to 6%, the reoperation rate from 5 to 4%, and the readmission rate from 7 to 5%. CONCLUSIONS: Clinical performance indicators, audit meetings and nationwide collaboration are useful in monitoring and improving outcome after hysterectomy on a national level...

  9. Sodium content of foods contributing to sodium intake: A comparison between selected foods from the CDC Packaged Food Database and the USDA National Nutrient Database for Standard Reference

    Science.gov (United States)

    The sodium concentration (mg/100g) for 23 of 125 Sentinel Foods were identified in the 2009 CDC Packaged Food Database (PFD) and compared with data in the USDA’s 2013 Standard Reference 26 (SR 26) database. Sentinel Foods are foods and beverages identified by USDA to be monitored as primary indicat...

  10. Prevalence of Gestational Diabetes Mellitus in Korea: A National Health Insurance Database Study.

    Directory of Open Access Journals (Sweden)

    Bo Kyung Koo

    Full Text Available This study aimed to estimate the prevalence of gestational diabetes mellitus (GDM and use of anti-diabetic medications for patients with GDM in Korea, using data of the period 2007-2011 from the Health Insurance Review and Assessment (HIRA database, which includes the claims data of 97% of the Korean population.We used the Healthcare Common Procedure Coding System codes provided by the HIRA to identify women with delivery in the HIRA database between 2009 and 2011. GDM was defined according to ICD-10 codes, and patients with pre-existing diabetes between January 1, 2007 and pregnancy were excluded. A Poisson regression was performed to evaluate the trends in annual prevalence rates.The annual numbers of deliveries in 2009-2011 were 479,160 in 2009, 449,747 in 2010, and 377,374 in 2011. The prevalence of GDM during that period was 7.5% in 2009-2011: 5.7% in 2009, 7.8% in 2010, and 9.5% in 2011. The age-stratified analysis showed that the prevalence of GDM was highest in women aged 40-44 years, at 10.6% in 2009-2011, and that the annual prevalence significantly increased even in young women aged 20-29 years during that period (P 98% of the patients with GDM on medication.The prevalence of GDM in Korean women recently reached 5.7-9.5% in recent years. This represents a public health concern that warrants proper screening and medical care for GDM in women during the childbearing years.

  11. TIMSS 2011 User Guide for the International Database. Supplement 2: National Adaptations of International Background Questionnaires

    Science.gov (United States)

    Foy, Pierre, Ed.; Arora, Alka, Ed.; Stanco, Gabrielle M., Ed.

    2013-01-01

    This supplement describes national adaptations made to the international version of the TIMSS 2011 background questionnaires. This information provides users with a guide to evaluate the availability of internationally comparable data for use in secondary analyses involving the TIMSS 2011 background variables. Background questionnaire adaptations…

  12. Observations of Deep-Sea Coral and Sponge Occurrences from the NOAA National Deep-Sea Coral and Sponge Database, 1842-Present (NCEI Accession 0145037)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA’s Deep-Sea Coral Research and Technology Program (DSC-RTP) compiles a national database of the known locations of deep-sea corals and sponges in U.S....

  13. How Can the USA National Phenology Network's Data Resource Benefit You? Recent Applications of the Phenology Data and Information Housed in the National Phenology Database

    Science.gov (United States)

    Crimmins, T. M.

    2015-12-01

    The USA National Phenology Network (USA-NPN; www.usanpn.org) serves science and society by promoting a broad understanding of plant and animal phenology and the relationships among phenological patterns and all aspects of environmental change. The National Phenology Database, maintained by the USA-NPN, is experiencing steady growth in the number of data records it houses. Since 2009, over 5,500 participants in Nature's Notebook, the national-scale, multi-taxa phenology observation program coordinated by the USA-NPN, have contributed nearly 6 million observation records of plants and animals. The phenology data curated by the USA-NPN are being used in a rapidly growing number of applications for science, conservation and resource management. Data and data products generated by the USA-NPN have been used in 17 peer-reviewed publications to date. Additionally, phenology data collected via Nature's Notebook is actively informing decisions ranging from efficiently scheduling street-sweeping activities to keep dropped leaves from entering inland lakes, to timing the spread of herbicide or other restoration activities to maximize their efficacy. We demonstrate several types of questions that can be addressed with this observing system and the resultant data, and highlight several ongoing local- to national-scale projects as well as some recently published studies. Additional data-mining and exploration by interested researchers and resource managers will undoubtedly continue to demonstrate the value of these data.

  14. Corticosteroid treatment of idiopathic sudden sensorineural hearing loss: analysis of an RCT and material drawn from the Swedish national database.

    Science.gov (United States)

    Hultcrantz, Elisabeth; Nosrati-Zarenoe, Ramesh

    2015-11-01

    A randomized placebo-controlled study has demonstrated no effect of prednisolone in customary dosage on idiopathic sudden sensorineural hearing loss (ISSNHL). The aim of the present paper is to analyse a larger patient group by meta-analysis of data from the RCT together with a corresponding material drawn from the Swedish national database for ISSNHL. Data from 192 patients, 18-80 years with ISSNHL, were available. All had an acute hearing loss of at least 30 dB measured as PTA in the three most affected contiguous frequencies. All patients had been enrolled within one week after onset and evaluated by audiograms after 3 months. 45/99 (RCT) and 54/99 (the database) had been treated with prednisolone in tapering doses from 60 mg daily and 42/93 with placebo (RCT) or 51/93 with no treatment (the database). Primary outcome was the mean hearing improvement on day 90 for the different groups. A mean difference of >10 dB improvement was required to demonstrate a treatment effect for prednisolone compared to placebo/no treatment. No significant difference was seen between the prednisolone group and placebo/no treatment (p = 0.06). Total recovery was 38% in prednisolone group, 40% in the placebo and 14% in the no treatment group. Vertigo at the onset of hearing loss and age at onset had an equal negative prognostic value in all groups and signs of inflammation had a positive effect. Prednisolone in customary dosage does not influence recovery after ISSNHL.

  15. Using Maslow's pyramid and the national database of nursing quality indicators(R) to attain a healthier work environment.

    Science.gov (United States)

    Groff-Paris, Lisa; Terhaar, Mary

    2010-12-07

    The strongest predictor of nurse job dissatisfaction and intent to leave is that of stress in the practice environment. Good communication, control over practice, decision making at the bedside, teamwork, and nurse empowerment have been found to increase nurse satisfaction and decrease turnover. In this article we share our experience of developing a rapid-design process to change the approach to performance improvement so as to increase engagement, empowerment, effectiveness, and the quality of the professional practice environment. Meal and non-meal breaks were identified as the target area for improvement. Qualitative and quantitative data support the success of this project. We begin this article with a review of literature related to work environment and retention and a presentation of the frameworks used to improve the work environment, specifically Maslow's theory of the Hierarchy of Inborn Needs and the National Database of Nursing Quality Indicators Survey. We then describe our performance improvement project and share our conclusion and recommendations.

  16. Burden of osteoporosis in adults in Korea: a national health insurance database study.

    Science.gov (United States)

    Choi, Hyung Jin; Shin, Chan Soo; Ha, Yong-Chan; Jang, Sunmee; Jang, Sun-Mee; Jang, Suhyun; Jang, Su-Hyun; Park, Chanmi; Park, Chan Mi; Yoon, Hyun-Koo; Lee, Seong-Su

    2012-01-01

    We evaluated the number of osteoporosis patients under treatment and secular trends in 2005-2008 in South Korea. We investigated nationwide data regarding the number of osteoporosis patients under treatment in South Korea using data from the Health Insurance Review and Assesment Service (HIRA), which includes nationwide information [corrected]. Reimbursement records from the HIRA database between 1 January 2004 and 31 December 2008 were investigated. Patients aged ≥30 years old with osteoporosis were identified based on a study-defined algorithm using prescription data and diagnostic codes. During the study periods, the number of patients receiving medical treatment related to osteoporosis increased from 1,034,399 to 1,392,189 for women and from 120,496 to 171,902 for men. The calculated proportion of osteoporosis patients under treatment in the general population over 50 years of age was 6.1% for men and 33.3% for women, and in the general population over 30 years of age was 2.7% for men and 16.6% for woman. More than 40% of patients (59.1% for women; 41.2% for men) were treated with medication indicated only for osteoporosis. About 4-7% of osteoporosis patients had a past medical history suggesting a secondary cause of osteoporosis. More than 80% of all osteoporosis patients were women older than 50 years, reflecting the pronounced burden of osteoporosis among postmenopausal women. This study demonstrated a substantial increasing trend in medical claims related to osteoporosis in 2005-2008 among adults in Korea and a pronounced burden of osteoporosis among postmenopausal women.

  17. Validation of the National Solar Radiation Database (NSRDB) (2005-2012): Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Sengupta, Manajit; Weekley, Andrew; Habte, Aron; Lopez, Anthony; Molling, Christine

    2015-09-15

    Publicly accessible, high-quality, long-term, satellite-based solar resource data is foundational and critical to solar technologies to quantify system output predictions and deploy solar energy technologies in grid-tied systems. Solar radiation models have been in development for more than three decades. For many years, the National Renewable Energy Laboratory (NREL) developed and/or updated such models through the National Solar Radiation Data Base (NSRDB). There are two widely used approaches to derive solar resource data from models: (a) an empirical approach that relates ground-based observations to satellite measurements and (b) a physics-based approach that considers the radiation received at the satellite and creates retrievals to estimate clouds and surface radiation. Although empirical methods have been traditionally used for computing surface radiation, the advent of faster computing has made operational physical models viable. The Global Solar Insolation Project (GSIP) is an operational physical model from the National Oceanic and Atmospheric Administration (NOAA) that computes global horizontal irradiance (GHI) using the visible and infrared channel measurements from the Geostationary Operational Environmental Satellites (GOES) system. GSIP uses a two-stage scheme that first retrieves cloud properties and then uses those properties in the Satellite Algorithm for Surface Radiation Budget (SASRAB) model to calculate surface radiation. NREL, the University of Wisconsin, and NOAA have recently collaborated to adapt GSIP to create a high temporal and spatial resolution data set. The product initially generates the cloud properties using the AVHRR Pathfinder Atmospheres-Extended (PATMOS-x) algorithms [3], whereas the GHI is calculated using SASRAB. Then NREL implements accurate and high-resolution input parameters such as aerosol optical depth (AOD) and precipitable water vapor (PWV) to compute direct normal irradiance (DNI) using the DISC model. The AOD and

  18. National Land Cover Database 2001 (NLCD01) Tree Canopy Layer Tile 3, Southwest United States: CNPY01_3

    Science.gov (United States)

    LaMotte, Andrew E.; Wieczorek, Michael

    2010-01-01

    This 30-meter resolution data set represents the tree canopy layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition.jpg The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  19. National Land Cover Database 2001 (NLCD01) Imperviousness Layer Tile 2, Northeast United States: IMPV01_2

    Science.gov (United States)

    LaMotte, Andrew E.; Wieczorek, Michael

    2010-01-01

    This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition. The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp.. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  20. National Land Cover Database 2001 (NLCD01) Tree Canopy Layer Tile 4, Southeast United States: CNPY01_4

    Science.gov (United States)

    LaMotte, Andrew E.; Wieczorek, Michael

    2010-01-01

    This 30-meter resolution data set represents the tree canopy layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition.jpg The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  1. National Land Cover Database 2001 (NLCD01) Imperviousness Layer Tile 4, Southeast United States: IMPV01_4

    Science.gov (United States)

    Wieczorek, Michael; LaMotte, Andrew E.

    2010-01-01

    This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition. The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp.. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  2. National Land Cover Database 2001 (NLCD01) Imperviousness Layer Tile 3, Southwest United States: IMPV01_3

    Science.gov (United States)

    LaMotte, Andrew E.; Wieczorek, Michael

    2010-01-01

    This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition. The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp.. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  3. National Land Cover Database 2001 (NLCD01) Tree Canopy Layer Tile 1, Northwest United States: CNPY01_1

    Science.gov (United States)

    LaMotte, Andrew E.; Wieczorek, Michael

    2010-01-01

    This 30-meter resolution data set represents the tree canopy layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition.jpg. The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov

  4. National Land Cover Database 2001 (NLCD01) Tree Canopy Layer Tile 2, Northeast United States: CNPY01_2

    Science.gov (United States)

    LaMotte, Andrew E.; Wieczorek, Michael

    2010-01-01

    This 30-meter resolution data set represents the tree canopy layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition.jpg The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  5. National Land Cover Database 2001 (NLCD01) Imperviousness Layer Tile 1, Northwest United States: IMPV01_1

    Science.gov (United States)

    LaMotte, Andrew E.; Wieczorek, Michael

    2010-01-01

    This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System, browse graphic: nlcd01-partition. The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004) and http://www.mrlc.gov/mrlc2k.asp.. The NLCD 2001 was created by partitioning the United States into mapping-zones. A total of 68 mapping-zones browse graphic: nlcd01-mappingzones.jpg were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping-zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  6. National trends in burn and inhalation injury in burn patients: results of analysis of the nationwide inpatient sample database.

    Science.gov (United States)

    Veeravagu, Anand; Yoon, Byung C; Jiang, Bowen; Carvalho, Carla M; Rincon, Fred; Maltenfort, Mitchell; Jallo, Jack; Ratliff, John K

    2015-01-01

    The aim of this study was describe national trends in prevalence, demographics, hospital length of stay (LOS), hospital charges, and mortality for burn patients with and without inhalational injury and to compare to the National Burn Repository. Burns and inhalation injury cause considerable mortality and morbidity in the United States. There remains insufficient reporting of the demographics and outcomes surrounding such injuries. The National Inpatient Sample database, the nation's largest all-payer inpatient care data repository, was utilized to select 506,628 admissions for burns from 1988 to 2008 based on ICD-9-CM recording. The data were stratified based on the extent of injury (%TBSA) and presence or absence of inhalational injury. Inhalation injury was observed in only 2.2% of burns with burns with 80 to 99% TBSA. Burn patients with inhalation injury were more likely to expire in-hospital compared to those without (odds ratio, 3.6; 95% confidence interval, 2.7-5.0; P Patients treated at rural facilities and patients with hyperglycemia had lower mortality rates. Each increase in percent of TBSA of burns increased LOS by 2.5%. Patients with burns covering 50 to 59% of TBSA had the longest hospital stay at a median of 24 days (range, 17-55). The median in-hospital charge for a burn patient with inhalation injury was US$32,070, compared to US$17,600 for those without. Overall, patients who expired from burn injury accrued higher in-hospital charges (median, US$50,690 vs US$17,510). Geographically, California and New Jersey were the states with the highest charges, whereas Vermont and Maryland were states with the lowest charges. The study analysis provides a broad sampling of nationwide demographics, LOS, and in-hospital charges for patients with burns and inhalation injury.

  7. The surgical management of male breast cancer: Time for an easy access national reporting database?

    Directory of Open Access Journals (Sweden)

    Robert M.T. Staruch

    2016-08-01

    Discussion: We report a series of seven cases of male breast cancer encountered over three years, evaluating patient demographics as well as treatment and outcomes. In our series patients were managed with mastectomy. New evidence is questioning the role of mastectomy against breast conserving surgery in male patients. Furthermore there is a lack of reporting infrastructure for national data capture of the benefits of surgical modalities. Literature review highlights the varied clinical experience between units that remains reported as podium presentation but not published. The establishment of an online international reporting registry would allow for efficient analysis of surgical outcomes to improve patient care from smaller single centres. This would facilitate large scale meta analysis by larger academic surgical centres.

  8. National level biomass database comparison for Mexico in relation to vegetation degradation stages

    Science.gov (United States)

    Mas, Jean Francois; Gao, Yan; Paneque-Galvez, Jaime; Rodriguez, Adriana

    2014-12-01

    Anthropogenic land cover change, e.g. deforestation and forest degradation cause carbon emission. To estimate deforestation and forest degradation, it is important to have reliable data on vegetation and carbon distribution. In Mexico, land cover maps are available at national level in which vegetation is described in four statuses: primary, secondary ("woodland"), secondary ("shrub land"), and secondary ("grass") according to degradation stages. Data on biomass/carbon distribution are also available including: (1) INFyS: national forest and soil inventory; (2) MODIS WHRC: biomass data by Woodshole Research Center for Pantropical region using MODIS data; (3) PALSAR EHRC: biomass data produced by WHRC for Mexico using PALSAR data; (4) MODIS VCF: Vegetation Continuous Fields percent tree cover layer. The aim of this study is 1) to evaluate if degradation stages and biomass are positively correlated, e.g. better preserved vegetation has more biomass, and 2) to evaluate the spatial patterns of the comparison in 1) using geographically weighted regression (GWR), 3) to assess the correlation among the biomass datasets including VCF data. Results show that 1) in general, the biomass value decreases following the degradation stages and the most degraded stage corresponds to the least biomass value. Cuzick value shows that this trend is significant in most of the cases. However, there is serious overlapping in biomass values in various stages. 2) GWR results show that in some regions the four disturbance stages corresponds better with the difference in biomass values. The regions with higher parameter value show better correlation. 3) The biomass data from PALSAR WHRC show higher Spearman values and thus stronger correlation with the biomass data from INFyS. However, due to that biomass data from INfyS and PALSAR WHRC are not independent; we consider the better correlation is from the rest two biomass datasets.

  9. Reliability Of A Surgeon-Reported Morbidity And Mortality Database: A Comparison Of Short-Term Morbidity Between The Scoliosis Research Society And National Surgical Quality Improvement Program Databases

    Science.gov (United States)

    Martin, Christopher T.; Pugely, Andrew J.; Gao, Yubo; Skovrlj, Branko; Lee, Nathan J.; Cho, Samuel K.; Mendoza-Lattes, Sergio

    2016-01-01

    Background There exists a lack of comparison between large national healthcare databases reporting surgical morbidity and mortality. Prior authors have expressed concern that the Scoliosis Research Society (SRS) membership may have underreported complications in spinal surgery. Thus, the purpose of the present study was to compare the incidence of morbidity between the SRS and National Surgical Quality Improvement Program (NSQIP) databases. Methods We reviewed patients enrolled between 2012 and 2013, with a total of 96,875 patients identified in the SRS dataset and 15,909 in the combined adult and pediatric NSQIP dataset. Patients were matched based on diagnostic category,and a univariate analysis was used to compare reported complication rates in the categories of perioperative infection, neurologic injury, and mortality. The SRS database only requires detailed demographic data reporting on patients that have had a complication event. We compared the demographics and comorbidities of this subgroup, and used this as a surrogate to assess the potential magnitude of confounders. Results Small differences existed between the SRS and NSQIP databases in terms of mortality (0.1% v. 0.2%), infection (1.2% v. 2%), and neurologic injury (0.8% v. 0.1%) (p<0.001 for each comparison). Infection rates were consistently lower across multiple diagnostic sub-categories in the SRS database, whereas neurologic injury rates were consistently lower in the NSQIP database. These differences reached statistical significance across several diagnostic subcategories, but the clinical magnitude of the differences was small. Amongst the patients with a complication, modest differences in comorbidities existed between the two cohorts. Conclusion Overall, the incidence of short-term morbidity and mortality was similar between the two databases. There were modest differences in comorbidities, which may explain the small differences observed in morbidity. Concerns regarding possible under

  10. DNA数据库数据挖掘应用研究%Data Mining of the National DNA Database

    Institute of Scientific and Technical Information of China (English)

    刘冰

    2015-01-01

    ABATRACT: Until present, China national DNA database has already gathered tens of millions of data, including not only the DNA profiles but also a large amount of information related to the time, space, means, type of the committed crime and the residence, nationality, individual behavior of the suspect. With the growing needs of public security, the data are still in rapid accumulation and growth. From 2011 to 2013, the database collected relevant data covering over 79.25% of murder and 40.53% of rape cases filed. Currently, the main use of the DNA database is personal identification, not fully tapping its data value. Data mining can provide assistance in conceptual formation and accuracy, exploration on regularity and pattern, modeling and the other useful knowledge. Using the methods of classification, estimation, prediction, affinity grouping, association rules and cluster analysis, data mining can fulfill a deep analysis of the intricate data in the DNA database, like the DNA profiles, the relevant information of cases, the background and behaviors of individual suspects. By resorts of cluster analysis, this paper attempts to obtain a preliminary analysis at multiple dimensions of time, space, type of crime. The analyzed data covered over 0.45 million criminal cases, 20 million individuals and 1 million matched reports, which were collected and produced in the past four years. The analysis is made up of three parts: the distribution of four kinds of crime (murder, robbery, theft, rape); the residence distribution of the offenders involved into the four kinds of crime; the situation of offenders resampled in the national DNA database. This study also carried out a SWOT (strengths, weaknesses, opportunities, threats) analysis on the application of data mining in the national DNA database. Data mining is an emerging technology of wide prospect. Its usage into the management and application of the national DNA database conforms to the open-mindedness of the

  11. Exploring the potential of geocoding the impact of disasters: The experience of global and national databases

    Science.gov (United States)

    Guha-Sapir, Debarati; Davis, Rhonda; Gall, Melanie; Wallemacq, Pascaline; Cutter, Susan

    2015-04-01

    As extreme climate events such as precipitation driven flooding, storms and droughts are increasingly devastating, assessing impacts accurately becomes critically important in guiding decisions and investments on disaster risk reduction. Capturing disaster impacts includes not only quantitative information such as the economic and human effects but also the determination of where and when the impacts occurred. Among the most commonly used impact indicators are the number of deaths and the number of people affected or homeless, and the economic damages. Unfortunately, these figures are typically used in their raw form and conclusions are drawn without due consideration to denominators. For example, key parameters such as the population base or the size of the region affected are often not factored in when judging the severity of the event or calculating increases or decreases in an indicator. To increase the meaningfulness and comparability of disaster impacts across time and space, however, it is important to mathematically standardize indicators and utilize common denominators such as number of population exposed, area affected, GDP, and so forth. Geospatial techniques such as geo-referencing and spatial overlays are coming into greater use to facilitate this process. In 2013, EM-DAT, one of the main providers of global disaster impact data, launched an effort to enhance its contents through spatial analyses. The challenge was to develop a sustainable methodology and protocol for a large dataset and to systematically collect and enter geocoded profiles for each event that is registered in EM-DAT. Along with specialists in geography from different institutions EM-DAT launched an effort to geocode each disaster event working backwards in time starting from the most recent. For geo-referencing purposes, EM-DAT requires a standardized dataset of sub-national administrative boundaries. Though a number of such initiatives exist, the Food and Agriculture Organization

  12. Water chemistry and electrical conductivity database for rivers in Yellowstone National Park, Wyoming

    Science.gov (United States)

    Clor, Laura E.; McCleskey, R. Blaine; Huebner, Mark A.; Lowenstern, Jacob B.; Heasler, Henry P.; Mahony, Dan L.; Maloney, Tim; Evans, William C.

    2012-01-01

    Chloride flux has been used to estimate heat flow in volcanic environments since the method was developed in New Zealand by Ellis and Wilson (1955). The method can be applied effectively at Yellowstone, because nearly all of the water discharged from its thermal features enters one of four major rivers (the Madison, Yellowstone, Snake, and Falls Rivers) that drain the park, and thus integration of chloride fluxes from all these rivers provides a means to monitor the total heat flow from the entire Yellowstone volcanic system (Fournier and others, 1976; Fournier, 1979). Fournier (1989) summarized the results and longterm heat-flow trends from Yellowstone, and later efforts that applied the chloride inventory method to estimate heat flow were described by Ingebritsen and others (2001) and Friedman and Norton (2007). Most recently, the U.S. Geological Survey (USGS), in conjunction with the National Park Service, has provided publicly accessible reports on solute flux, based on periodic sampling at selected locations (Hurwitz and others, 2007a,b). While these studies have provided a wealth of valuable data, winter travel restrictions and the great distances between sites present significant logistical challenges and have limited collection to a maximum of 28 samples per site annually.

  13. National Database for Autism Research (NDAR): Big Data Opportunities for Health Services Research and Health Technology Assessment.

    Science.gov (United States)

    Payakachat, Nalin; Tilford, J Mick; Ungar, Wendy J

    2016-02-01

    The National Database for Autism Research (NDAR) is a US National Institutes of Health (NIH)-funded research data repository created by integrating heterogeneous datasets through data sharing agreements between autism researchers and the NIH. To date, NDAR is considered the largest neuroscience and genomic data repository for autism research. In addition to biomedical data, NDAR contains a large collection of clinical and behavioral assessments and health outcomes from novel interventions. Importantly, NDAR has a global unique patient identifier that can be linked to aggregated individual-level data for hypothesis generation and testing, and for replicating research findings. As such, NDAR promotes collaboration and maximizes public investment in the original data collection. As screening and diagnostic technologies as well as interventions for children with autism are expensive, health services research (HSR) and health technology assessment (HTA) are needed to generate more evidence to facilitate implementation when warranted. This article describes NDAR and explains its value to health services researchers and decision scientists interested in autism and other mental health conditions. We provide a description of the scope and structure of NDAR and illustrate how data are likely to grow over time and become available for HSR and HTA.

  14. Patterns of care and treatment outcomes of patients with Craniopharyngioma in the national cancer database.

    Science.gov (United States)

    Rao, Yuan J; Hassanzadeh, Comron; Fischer-Valuck, Benjamin; Chicoine, Michael R; Kim, Albert H; Perkins, Stephanie M; Huang, Jiayi

    2016-12-23

    To investigate the patterns of care and outcomes in patients with craniopharyngioma in the National Cancer Data Base (NCDB). This study included 697 patients (166 pediatric and 531 adult cases) treated for craniopharyngioma between 2004 and 2012 in the NCDB. Adjuvant radiotherapy (RT) was defined if within 6 months of surgery. Limited surgery (LS) was defined as biopsy or subtotal resection. Proportional-hazards models were used to evaluate associations between covariates and overall survival (OS). A time-dependent analysis of RT was performed to account for early deaths after surgery. Median follow-up was 46 months. Overall, 21% of patients received adjuvant RT. Of patients with known surgical extent (n = 195), 71% had LS. Utilization of adjuvant RT increased from 18% in 2004-2007 to 24% in 2008-2012. Patterns of care regarding adjuvant RT or LS were not significantly different between adult and pediatric patients. Tumor size, low comorbidity, and LS were associated with increased utilization of adjuvant RT. The 5-year OS among patients treated with LS, LS+RT, and gross total resection were 75, 85, and 82% (p = 0.02). On multivariate analysis of the 195 patients with known surgical extent, LS+RT was associated with improved OS compared to LS (HR 0.22, 95% CI 0.05-0.99, p = 0.04), but was not significant when early deaths (<2 months from surgery) were removed to adjust for immortal-time bias. Medical practice regarding surgical approach and adjuvant RT are similar for pediatric and adult craniopharyngiomas. Immortal-time bias may confound assessment of OS for adjuvant RT. Prospective studies comparing adjuvant RT versus observation after LS are warranted.

  15. Linkage between the Danish National Health Service Prescription Database, the Danish Fetal Medicine Database, and other Danish registries as a tool for the study of drug safety in pregnancy

    Directory of Open Access Journals (Sweden)

    Pedersen LH

    2016-05-01

    Full Text Available Lars H Pedersen,1,2 Olav B Petersen,1,2 Mette Nørgaard,3 Charlotte Ekelund,4 Lars Pedersen,3 Ann Tabor,4 Henrik T Sørensen3 1Department of Clinical Medicine, Aarhus University, 2Department of Obstetrics and Gynecology, 3Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, 4Department of Fetal Medicine, Rigshospitalet, Copenhagen, Denmark Abstract: A linked population-based database is being created in Denmark for research on drug safety during pregnancy. It combines information from the Danish National Health Service Prescription Database (with information on all prescriptions reimbursed in Denmark since 2004, the Danish Fetal Medicine Database, the Danish National Registry of Patients, and the Medical Birth Registry. The new linked database will provide validated information on malformations diagnosed both prenatally and postnatally. The cohort from 2008 to 2014 will comprise 589,000 pregnancies with information on 424,000 pregnancies resulting in live-born children, ~420,000 pregnancies undergoing prenatal ultrasound scans, 65,000 miscarriages, and 92,000 terminations. It will be updated yearly with information on ~80,000 pregnancies. The cohort will enable identification of drug exposures associated with severe malformations, not only based on malformations diagnosed after birth but also including those having led to termination of pregnancy or miscarriage. Such combined data will provide a unique source of information for research on the safety of medications used during pregnancy. Keywords: malformations, teratology, therapeutic drug monitoring, epidemiological methods, registries

  16. Linkage between the Danish National Health Service Prescription Database, the Danish Fetal Medicine Database, and other Danish registries as a tool for the study of drug safety in pregnancy

    Science.gov (United States)

    Pedersen, Lars H; Petersen, Olav B; Nørgaard, Mette; Ekelund, Charlotte; Pedersen, Lars; Tabor, Ann; Sørensen, Henrik T

    2016-01-01

    A linked population-based database is being created in Denmark for research on drug safety during pregnancy. It combines information from the Danish National Health Service Prescription Database (with information on all prescriptions reimbursed in Denmark since 2004), the Danish Fetal Medicine Database, the Danish National Registry of Patients, and the Medical Birth Registry. The new linked database will provide validated information on malformations diagnosed both prenatally and postnatally. The cohort from 2008 to 2014 will comprise 589,000 pregnancies with information on 424,000 pregnancies resulting in live-born children, ∼420,000 pregnancies undergoing prenatal ultrasound scans, 65,000 miscarriages, and 92,000 terminations. It will be updated yearly with information on ∼80,000 pregnancies. The cohort will enable identification of drug exposures associated with severe malformations, not only based on malformations diagnosed after birth but also including those having led to termination of pregnancy or miscarriage. Such combined data will provide a unique source of information for research on the safety of medications used during pregnancy. PMID:27274312

  17. Flexing the PECs: Predicting environmental concentrations of veterinary drugs in Canadian agricultural soils.

    Science.gov (United States)

    Kullik, Sigrun A; Belknap, Andrew M

    2017-03-01

    Veterinary drugs administered to food animals primarily enter ecosystems through the application of livestock waste to agricultural land. Although veterinary drugs are essential for protecting animal health, their entry into the environment may pose a risk for nontarget organisms. A means to predict environmental concentrations of new veterinary drug ingredients in soil is required to assess their environmental fate, distribution, and potential effects. The Canadian predicted environmental concentrations in soil (PECsoil) for new veterinary drug ingredients for use in intensively reared animals is based on the approach currently used by the European Medicines Agency for VICH Phase I environmental assessments. The calculation for the European Medicines Agency PECsoil can be adapted to account for regional animal husbandry and land use practices. Canadian agricultural practices for intensively reared cattle, pigs, and poultry differ substantially from those in the European Union. The development of PECsoil default values and livestock categories representative of typical Canadian animal production methods and nutrient management practices culminates several years of research and an extensive survey and analysis of the scientific literature, Canadian agricultural statistics, national and provincial management recommendations, veterinary product databases, and producers. A PECsoil can be used to rapidly identify new veterinary drugs intended for intensive livestock production that should undergo targeted ecotoxicity and fate testing. The Canadian PECsoil model is readily available, transparent, and requires minimal inputs to generate a screening level environmental assessment for veterinary drugs that can be refined if additional data are available. PECsoil values for a hypothetical veterinary drug dosage regimen are presented and discussed in an international context. Integr Environ Assess Manag 2017;13:331-341. © 2016 Her Majesty the Queen in Right of Canada

  18. Systemic Vulnerabilities to Suicide among Veterans from the Iraq and Afghanistan Conflicts: Review of Case Reports from a National Veterans Affairs Database

    Science.gov (United States)

    Mills, Peter D.; Huber, Samuel J.; Watts, Bradley Vince; Bagian, James P.

    2011-01-01

    While suicide among recently returned veterans is of great concern, it is a relatively rare occurrence within individual hospitals and clinics. Root cause analysis (RCA) generates a detailed case report that can be used to identify system-based vulnerabilities following an adverse event. Review of a national database of RCA reports may identify…

  19. Impacts of coexisting bronchial asthma on severe exacerbations in mild-to-moderate COPD: results from a national database

    Science.gov (United States)

    Lee, Hyun; Rhee, Chin Kook; Lee, Byung-Jae; Choi, Dong-Chull; Kim, Jee-Ae; Kim, Sang Hyun; Jeong, Yoolwon; Kim, Tae-Hyung; Chon, Gyu Rak; Jung, Ki-Suck; Lee, Sang Haak; Price, David; Yoo, Kwang Ha; Park, Hye Yun

    2016-01-01

    Background Acute exacerbations are major drivers of COPD deterioration. However, limited data are available for the prevalence of severe exacerbations and impact of asthma on severe exacerbations, especially in patients with mild-to-moderate COPD. Methods Patients with mild-to-moderate COPD (≥40 years) were extracted from Korean National Health and Nutrition Examination Survey data (2007–2012) and were linked to the national health insurance reimbursement database to obtain medical service utilization records. Results Of the 2,397 patients with mild-to-moderate COPD, 111 (4.6%) had severe exacerbations over the 6 years (0.012/person-year). Severe exacerbations were more frequent in the COPD patients with concomitant self-reported physician-diagnosed asthma compared with only COPD patients (P<0.001). A multiple logistic regression presented that asthma was an independent risk factor of severe exacerbations in patients with mild-to-moderate COPD regardless of adjustment for all possible confounding factors (adjusted odds ratio, 1.67; 95% confidence interval, 1.002–2.77, P=0.049). In addition, age, female, poor lung function, use of inhalers, and low EuroQoL five dimensions questionnaire index values were independently associated with severe exacerbation in patients with mild-to-moderate COPD. Conclusion In this population-based study, the prevalence of severe exacerbations in patients with mild-to-moderate COPD was relatively low, compared with previous clinical interventional studies. Coexisting asthma significantly impacted the frequency of severe exacerbations in patients with mild-to-moderate COPD, suggesting application of an exacerbation preventive strategy in these patients. PMID:27143869

  20. National Geochronological Database

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Radiometric ages of geological materials by K-Ar, Rb-Sr, Sm-Nd, fission track, and U-Th-Pb dating methods. A revision of DDS-14 correcting locations and providing...

  1. Canadian Art Partnership Program in Finland

    Science.gov (United States)

    Ketovuori, Mikko

    2011-01-01

    This article is about a multidisciplinary R&D project in which a Canadian Learning Through The Arts (LTTA) program was imported to Finland in 2003-2004. Cultural differences in arts education in Finland and Canada are discussed. While Finland has a national school curriculum with all the arts included. Canada relies more on partnerships to…

  2. IVR EFP Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This database contains trip-level reports submitted by vessels participating in Exempted Fishery projects with IVR reporting requirements.

  3. Canadian 12^th National Metropolis Conference and Canadian Multiculturalism in Time of the Post - Economical Crisis%从加拿大第12次全国大都市会议看后经济危机背景下的加拿大多元文化主义

    Institute of Scientific and Technical Information of China (English)

    陈晓莹

    2011-01-01

    The 12^th National Metropolis Conference was held in Montreal in March, 2010. Its major priorities includ Citizenship and social, cultural, linguistic and civic integration; Economic and labor market integration; Family, children, youth; The role of the host communities for new- comers and minorities; Justice, policing and security; Housing, neighborhoods and the urban environment. The paper follows the reports on Conference priorities, discusses the significance of Canadian federal multicuhural policies in the time of the post -economic crisis, exams the fresh requirements and challenges prompted by the new historical and international circumstances, tries to cast a would - be panorama of the integrated Canadian society to come, and sees how its multicuhural ideology contributes to the human society at large.%2010年3月在加拿大的蒙特利尔市举行的第12次全国大都市会议围绕社会文化融合、经济与劳动力市场协调、家庭及青少年问题、住房、社区、城乡环境、社会公正和安全保障等六项议题展开研讨,以此次会议的宗旨和要义为主线,审视独特的加拿大多元文化主义治国策略在后经济危机背景下所发挥的作用,分析新历史条件和国际形势对多元文化主义政策的要求和挑战,展望理解、宽容、和谐、共荣的加拿大社会理念的发展愿景,以及对人类社会整体进步的促进和推动。

  4. The incidence and prevalence of diabetes mellitus and related atherosclerotic complications in Korea: a National Health Insurance Database Study.

    Directory of Open Access Journals (Sweden)

    Bo Kyung Koo

    Full Text Available The incidence and prevalence of type 2 diabetes mellitus (T2DM and related macrovascular complications in Korea were estimated using the Health Insurance Review and Assessment (HIRA database from 2007-2011, which covers the claim data of 97.0% of the Korean population.T2DM, coronary artery disease (CAD, cerebrovascular disease (CVD, and peripheral artery disease (PAD were defined according to ICD-10 codes. We used the Healthcare Common Procedure Coding System codes provided by HIRA to identify associated procedures or surgeries. When calculating incidence, we excluded cases with preexisting T2DM within two years before the index year. A Poisson distribution was assumed when calculating 95% confidence intervals for prevalence and incidence rates.The prevalence of T2DM in Korean adults aged 20-89 years was 6.1-6.9% and the annual incidence rates of T2DM ranged from 9.5-9.8/1,000 person-year (PY during the study period. The incidence rates of T2DM in men and women aged 20-49 years showed decreasing patterns from 2009 to 2011 (P<0.001; by contrast, the incidence in subjects aged 70-79 years showed increased patterns from 2009 to 2011 (P<0.001. The incidence rates of CAD and CVD in patients newly diagnosed with T2DM were 18.84/1,000 PY and 11.32/1,000 PY, respectively, in the year of diagnosis. Among newly diagnosed individuals with T2DM who were undergoing treatment for PAD, 14.6% underwent angioplasty for CAD during the same period.Our study measured the national incidences of T2DM, CAD, CVD, and PAD, which are of great concern for public health. We also confirmed the relatively higher risk of CAD and CVD newly detected T2DM patients compared to the general population in Korea.

  5. The National Neurosurgery Quality and Outcomes Database (N2QOD): general overview and pilot-year project description.

    Science.gov (United States)

    McGirt, Matthew J; Speroff, Theodore; Dittus, Robert S; Harrell, Frank E; Asher, Anthony L

    2013-01-01

    Given the unsustainable costs of US health care, universal agreement exists among payers, regulatory agencies, and other health care stakeholders that reform must include substantial improvements in the quality, effectiveness, and value of health care delivery. The Institute of Medicine and the American Recovery and Reinvestment Act of 2009 have called for the establishment of prospective registries to capture patient-centered data from real-world practice as a high priority to guide evidence-based reform. As a result, the American Association of Neurological Surgeons launched the National Neurosurgery Quality and Outcomes Database (N(2)QOD) and began enrolling patients in March 2012 into its initial pilot project: a web-based lumbar spine module. As a nationwide, prospective longitudinal registry utilizing patient reported outcome instruments, the N(2)QOD lumbar spine surgery pilot aims to systematically measure and aggregate surgical safety and 1-year postoperative outcome data from approximately 30 neurosurgical practices across the US with the primary aim of demonstrating the feasibility and validity of standardized 1-year outcome measurement from everyday real-world practice. At the end of the pilot year, 1) risk-adjusted modeling will be developed for the safety, quality, and effectiveness of lumbar surgical care (morbidity, readmission, improvements in pain, disability, quality of life, and return to work); 2) data integrity and validation will be demonstrated via internal quality control analyses and auditing, and 3) the feasibility of obtaining a high level of follow-up (~80%) of nationwide 1-year outcome measurement will be established. N(2)QOD will use only prospective clinical data, will avoid the use of administrative data proxies, and will rely on neurosurgically relevant risk factors for risk adjustment. Once national benchmarks of quality and effectiveness are accurately established and validated utilizing practice-based data extractors in the pilot

  6. NLCD 2011 database

    Data.gov (United States)

    U.S. Environmental Protection Agency — National Land Cover Database 2011 (NLCD 2011) is the most recent national land cover product created by the Multi-Resolution Land Characteristics (MRLC) Consortium....

  7. On the level of coverage and citation of publications by mechanicians of the national academy of sciences of Ukraine in the Scopus database

    Science.gov (United States)

    Guz, A. N.; Rushchitsky, J. J.

    2009-11-01

    The paper analyzes the level of coverage and citation of publications by mechanicians of the National Academy of Sciences of Ukraine (NASU) in the Scopus database. Two groups of mechanicians are considered. One group includes 66 doctors of sciences of the S. P. Timoshenko Institute of Mechanics as representatives of the oldest institute of the NASU. The other group includes 34 members (academicians and corresponding members) of the Division of Mechanics of the NASU as representatives of the authoritative community of mechanicians in Ukraine. The results are presented for each scientist in the form of two indices—the total number of publications accessible in the database as the level of coverage of the scientist's publications in this database and the h-index as the citation level of these publications. This paper may be considered to continue the papers [6-12] published in Prikladnaya Mekhanika (International Applied Mechanics) in 2005-2009

  8. National Library of Norway's new database of 22 manuscript maps concerning the Swedish King Charles XII's campaign in Norway in 1716 and 1718

    Directory of Open Access Journals (Sweden)

    Benedicte Gamborg Brisa

    2003-03-01

    Full Text Available The National Library of Norway is planning to digitise approximately 1,500 manuscript maps. Two years ago we started working on a pilot project, and for this purpose we chose 22 maps small enough to be photographed in one piece. We made slides 6 x 7 cm in size, converted the slides into PhotoCDs and used four different resolutions on JPEG-files. To avoid large file sizes, we had to divide the version with the biggest resolution into four pieces. The preliminary work was done in Photoshop, the database on the web is made in Oracle. You can click on the map to zoom. Norwegians and probably Swedes during the Great Northern War drew the 22 maps when the Swedish King Charles XII in 1716 and 1718 unsuccessfully attempted to conquer Norway. The database is now accessible on the National Library of Norway's web site. The database is in Norwegian, but we are working on an English version as well. The maps are searchable on different topics, countries, counties, geographical names, shelfmarks or a combination of these. We are planning to expand the database to other manuscript maps later. This is the reason why it is possible to search for obvious subjects as Charles XII and the Great Northern War.

  9. Hypnotics and the Occurrence of Bone Fractures in Hospitalized Dementia Patients: A Matched Case-Control Study Using a National Inpatient Database

    OpenAIRE

    2015-01-01

    Background Preventing falls and bone fractures in hospital care is an important issue in geriatric medicine. Use of hypnotics is a potential risk factor for falls and bone fractures in older patients. However, data are lacking on the association between use of hypnotics and the occurrence of bone fracture. Methods We used a national inpatient database including 1,057 hospitals in Japan and included dementia patients aged 50 years or older who were hospitalized during a period of 12 months bet...

  10. Green Bay and Gravel Island National Wildlife Refuge, Wisconsin Islands Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Wisconsin Islands Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  11. International surgery: definition, principles and Canadian practice.

    Science.gov (United States)

    Lett, Ronald

    2003-10-01

    This article is dedicated to the Canadian international surgeon, Norman Bethune (1890-1939). International surgery is defined as a humanitarian branch of medicine concerned with the treatment of bodily injuries or disorders by incision or manipulations, emphasizing cooperation and understanding among nations and involving education, research, development and advocacy. In this article I review the colonial past, the dark ages following the Declaration of Alma-Ata, the progress made and the present challenges in international surgery. I present a definition of international surgery that recognizes the current era of surgical humanitarianism, validates a global understanding of surgical issues and promotes cooperation among nations. Included are the principles of international surgery: education, research, infrastructure development and advocacy. International surgical projects are classified according to type (clinical, relief, developmental) and integration strategy (vertical or horizontal). Also reviewed are the Canadian practice of international surgery by nongovernmental, professional and academic organizations and the requirements of international and Canadian funding agencies, the development concepts basic to all projects, including results-based management and the cross-cutting themes of gender equity, environmental protection and human safety. I recommend formalizing international surgery into a discipline as a means of promoting surgical care in low-income countries. If international surgery is to be sustained in Canada, infrastructure and support from Canadian surgeons is particularly important. An understanding of the history, definition and classification of international surgery should promote surgical care in low-income countries.

  12. CCDST: A free Canadian climate data scraping tool

    Science.gov (United States)

    Bonifacio, Charmaine; Barchyn, Thomas E.; Hugenholtz, Chris H.; Kienzle, Stefan W.

    2015-02-01

    In this paper we present a new software tool that automatically fetches, downloads and consolidates climate data from a Web database where the data are contained on multiple Web pages. The tool is called the Canadian Climate Data Scraping Tool (CCDST) and was developed to enhance access and simplify analysis of climate data from Canada's National Climate Data and Information Archive (NCDIA). The CCDST deconstructs a URL for a particular climate station in the NCDIA and then iteratively modifies the date parameters to download large volumes of data, remove individual file headers, and merge data files into one output file. This automated sequence enhances access to climate data by substantially reducing the time needed to manually download data from multiple Web pages. To this end, we present a case study of the temporal dynamics of blowing snow events that resulted in ~3.1 weeks time savings. Without the CCDST, the time involved in manually downloading climate data limits access and restrains researchers and students from exploring climate trends. The tool is coded as a Microsoft Excel macro and is available to researchers and students for free. The main concept and structure of the tool can be modified for other Web databases hosting geophysical data.

  13. Impacts of coexisting bronchial asthma on severe exacerbations in mild-to-moderate COPD: results from a national database

    Directory of Open Access Journals (Sweden)

    Lee H

    2016-04-01

    prevalence of severe exacerbations and impact of asthma on severe exacerbations, especially in patients with mild-to-moderate COPD.Methods: Patients with mild-to-moderate COPD (≥40 years were extracted from Korean National Health and Nutrition Examination Survey data (2007–2012 and were linked to the national health insurance reimbursement database to obtain medical service utilization records.Results: Of the 2,397 patients with mild-to-moderate COPD, 111 (4.6% had severe exacerbations over the 6 years (0.012/person-year. Severe exacerbations were more frequent in the COPD patients with concomitant self-reported physician-diagnosed asthma compared with only COPD patients (P<0.001. A multiple logistic regression presented that asthma was an independent risk factor of severe exacerbations in patients with mild-to-moderate COPD regardless of adjustment for all possible confounding factors (adjusted odds ratio, 1.67; 95% confidence interval, 1.002–2.77, P=0.049. In addition, age, female, poor lung function, use of inhalers, and low EuroQoL five dimensions questionnaire index values were independently associated with severe exacerbation in patients with mild-to-moderate COPD.Conclusion: In this population-based study, the prevalence of severe exacerbations in patients with mild-to-moderate COPD was relatively low, compared with previous clinical interventional studies. Coexisting asthma significantly impacted the frequency of severe exacerbations in patients with mild-to-moderate COPD, suggesting application of an exacerbation preventive strategy in these patients. Keywords: bronchial asthma, chronic obstructive pulmonary disease, acute exacerbation

  14. Attitudes regarding the national forensic DNA database: Survey data from the general public, prison inmates and prosecutors' offices in the Republic of Serbia.

    Science.gov (United States)

    Teodorović, Smilja; Mijović, Dragan; Radovanović Nenadić, Una; Savić, Marina

    2017-01-21

    Worldwide, the establishment of national forensic DNA databases has transformed personal identification in the criminal justice system over the past two decades. It has also stimulated much debate centering on ethical issues, human rights, individual privacy, lack of safeguards and other standards. Therefore, a balance between effectiveness and intrusiveness of a national DNA repository is an imperative and needs to be achieved through a suitable legal framework. On its path to the European Union (EU), the Republic of Serbia is required to harmonize its national policies and legislation with the EU. Specifically, Chapter 24 of the EU acquis communautaire (Justice, Freedom and Security) stipulates the compulsory creation of a forensic DNA registry and adoption of corresponding legislation. This process is expected to occur in 2016. Thus, in light of launching the national DNA database, the goal of this work is to instigate a consultation with the Serbian public regarding their views on various aspects of the forensic DNA databank. Importantly, this study specifically assessed the opinions of distinct categories of citizens, including the general public, the prosecutors' offices staff, prisoners, prison guards, and students majoring in criminalistics. Our findings set a baseline for Serbian attitudes towards DNA databank custody, DNA sample and profile inclusion and retention criteria, ethical issues and concerns. Furthermore, results clearly demonstrate a permissive outlook of the respondents who are professional "beneficiaries" of genetic profiling and a restrictive position taken by the respondents whose genetic material has been acquired by the government. We believe that this opinion poll will be essential in discussions regarding a national DNA database, as well as in motivating further research on the reasons behind the observed views and subsequent development of educational strategies. All of these are, in turn, expected to aid the creation of suitable

  15. The Study of Canadian Culture

    Science.gov (United States)

    Mandel, Eli

    1971-01-01

    Discussed are Canadian novels, short stories, poems and a film which revolve around man's confrontation with nature, the depression, the problem of isolation, realism in Canadian literature. (Author/AF)

  16. Revistas españolas de Enfermería en bases de datos nacionales e internacionales Spanish nursing journal in national and international databases

    Directory of Open Access Journals (Sweden)

    M. Sobrido Prieto

    2005-06-01

    . Objective. The aim of this work is to analyse the presence of scientific Spanish nursing journals in specific national databases (Cuiden, Cuidatge, BDIE, ENFISPO; IME and international ones (CINAHL and Medline.Methodology. For this work it has been made a checklist with indexed journals in all selected databases. It has been analysed their presence in the 7 databases.Results. 116 journals had been located dealed in the following databases: Cuiden is the most important national database with 102 journals followed by Cuidatge (56. Enfispo (26, IME (8 and BDIE (7 and Between international databases CINAHL only hast t6 and Medline 3 spanish nursing journals. If we study journals presents on databases, only the 61,5 % appear in one database. In any case we didn’t find any journal present in all databases and only in 3 cases we localized journals presents in 5 of 7 analysed databases. Discussion/conclusions. The poor visibility of Spanish nursing journals is because of the rare presence of journals on database, so, in consequence, they don’t receive enough recognition by scientific community.

  17. The Canadian Teaching Commons: The Scholarship of Teaching and Learning in Canadian Higher Education

    Science.gov (United States)

    Wuetherick, Brad; Yu, Stan

    2016-01-01

    This chapter reports on a national study exploring the current state of the Scholarship of Teaching and Learning (SoTL) and assessing the perceptions of Canadian SoTL scholars at the micro (individual), meso (departmental), macro (institutional), and mega (disciplinary) contexts.

  18. Estimated intakes and sources of total and added sugars in the Canadian diet.

    Science.gov (United States)

    Brisbois, Tristin D; Marsden, Sandra L; Anderson, G Harvey; Sievenpiper, John L

    2014-05-08

    National food supply data and dietary surveys are essential to estimate nutrient intakes and monitor trends, yet there are few published studies estimating added sugars consumption. The purpose of this report was to estimate and trend added sugars intakes and their contribution to total energy intake among Canadians by, first, using Canadian Community Health Survey (CCHS) nutrition survey data of intakes of sugars in foods and beverages, and second, using Statistics Canada availability data and adjusting these for wastage to estimate intakes. Added sugars intakes were estimated from CCHS data by categorizing the sugars content of food groups as either added or naturally occurring. Added sugars accounted for approximately half of total sugars consumed. Annual availability data were obtained from Statistics Canada CANSIM database. Estimates for added sugars were obtained by summing the availability of "sugars and syrups" with availability of "soft drinks" (proxy for high fructose corn syrup) and adjusting for waste. Analysis of both survey and availability data suggests that added sugars average 11%-13% of total energy intake. Availability data indicate that added sugars intakes have been stable or modestly declining as a percent of total energy over the past three decades. Although these are best estimates based on available data, this analysis may encourage the development of better databases to help inform public policy recommendations.

  19. Estimated Intakes and Sources of Total and Added Sugars in the Canadian Diet

    Directory of Open Access Journals (Sweden)

    Tristin D. Brisbois

    2014-05-01

    Full Text Available National food supply data and dietary surveys are essential to estimate nutrient intakes and monitor trends, yet there are few published studies estimating added sugars consumption. The purpose of this report was to estimate and trend added sugars intakes and their contribution to total energy intake among Canadians by, first, using Canadian Community Health Survey (CCHS nutrition survey data of intakes of sugars in foods and beverages, and second, using Statistics Canada availability data and adjusting these for wastage to estimate intakes. Added sugars intakes were estimated from CCHS data by categorizing the sugars content of food groups as either added or naturally occurring. Added sugars accounted for approximately half of total sugars consumed. Annual availability data were obtained from Statistics Canada CANSIM database. Estimates for added sugars were obtained by summing the availability of “sugars and syrups” with availability of “soft drinks” (proxy for high fructose corn syrup and adjusting for waste. Analysis of both survey and availability data suggests that added sugars average 11%–13% of total energy intake. Availability data indicate that added sugars intakes have been stable or modestly declining as a percent of total energy over the past three decades. Although these are best estimates based on available data, this analysis may encourage the development of better databases to help inform public policy recommendations.

  20. Teaching Canadian Literature: An Evaluation.

    Science.gov (United States)

    Harker, W. John

    1984-01-01

    Suggests granting greater recognition to the artistic integrity of Canadian literature by removing it from the broader context of Canadian studies. Indicates that understanding and appreciation of Canadian literature as a representation of reality filtered through the perception of an author should be focus of literature in schools. (NEC)

  1. Fundamentals of the NEA Thermochemical Database and its influence over national nuclear programs on the performance assessment of deep geological repositories.

    Science.gov (United States)

    Ragoussi, Maria-Eleni; Costa, Davide

    2017-03-14

    For the last 30 years, the NEA Thermochemical Database (TDB) Project (www.oecd-nea.org/dbtdb/) has been developing a chemical thermodynamic database for elements relevant to the safety of radioactive waste repositories, providing data that are vital to support the geochemical modeling of such systems. The recommended data are selected on the basis of strict review procedures and are characterized by their consistency. The results of these efforts are freely available, and have become an international point of reference in the field. As a result, a number of important national initiatives with regard to waste management programs have used the NEA TDB as their basis, both in terms of recommended data and guidelines. In this article we describe the fundamentals and achievements of the project together with the characteristics of some databases developed in national nuclear waste disposal programs that have been influenced by the NEA TDB. We also give some insights on how this work could be seen as an approach to be used in broader areas of environmental interest.

  2. Completion of the 2011 National Land Cover Database for the conterminous United States – Representing a decade of land cover change information

    Science.gov (United States)

    Homer, Collin G.; Dewitz, Jon; Yang, Limin; Jin, Suming; Danielson, Patrick; Xian, George Z.; Coulston, John; Herold, Nathaniel; Wickham, James; Megown, Kevin

    2015-01-01

    The National Land Cover Database (NLCD) provides nationwide data on land cover and land cover change at the native 30-m spatial resolution of the Landsat Thematic Mapper (TM). The database is designed to provide five-year cyclical updating of United States land cover and associated changes. The recent release of NLCD 2011 products now represents a decade of consistently produced land cover and impervious surface for the Nation across three periods: 2001, 2006, and 2011 (Homer et al., 2007; Fry et al., 2011). Tree canopy cover has also been produced for 2011 (Coluston et al., 2012; Coluston et al., 2013). With the release of NLCD 2011, the database provides the ability to move beyond simple change detection to monitoring and trend assessments. NLCD 2011 represents the latest evolution of NLCD products, continuing its focus on consistency, production, efficiency, and product accuracy. NLCD products are designed for widespread application in biology, climate, education, land management, hydrology, environmental planning, risk and disease analysis, telecommunications and visualization, and are available for no cost at http://www.mrlc.gov. NLCD is produced by a Federal agency consortium called the Multi-Resolution Land Characteristics Consortium (MRLC) (Wickham et al., 2014). In the consortium arrangement, the U.S. Geological Survey (USGS) leads NLCD land cover and imperviousness production for the bulk of the Nation; the National Oceanic and Atmospheric Administration (NOAA) completes NLCD land cover for the conterminous U.S. (CONUS) coastal zones; and the U.S. Forest Service (USFS) designs and produces the NLCD tree canopy cover product. Other MRLC partners collaborate through resource or data contribution to ensure NLCD products meet their respective program needs (Wickham et al., 2014).

  3. Proceedings of the Canadian Institute's national green buildings forum : evaluating new approaches to plan and construct profitable green building projects

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This conference provided comprehensive guidance to improving the energy and environmental performance of commercial, institutional and public buildings through sustainable design. It presented key green building projects from Toronto, Vancouver, New York and Austin to demonstrate the impact of green buildings on the real estate market. Best practices for successful development were outlined along with the current requirements and future direction of leading cities. The effects of green office buildings on productivity were also discussed. One of the 16 presentations at this conference has been indexed separately for inclusion in this database. refs., tabs., figs.

  4. Twitter and Canadian Educators

    Science.gov (United States)

    Cooke, Max

    2012-01-01

    An emerging group of leaders in Canadian education has attracted thousands of followers. They've made Twitter an extension of their lives, delivering twenty or more tweets a day that can include, for example, links to media articles, research, new ideas from education bloggers, or to their own, or simply a personal thought. At their best,…

  5. Canadian Adult Basic Education.

    Science.gov (United States)

    Brooke, W. Michael, Comp.

    "Trends," a publication of the Canadian Association for Adult Education, is a collection of abstracts on selected subjects affecting adult education; this issue is on adult basic education (ABE). It covers teachers and teacher training, psychological factors relating to the ABE teacher and students, manuals for teachers, instructional…

  6. Publication outcomes for research presented at a Canadian surgical conference

    Science.gov (United States)

    Crawford, Sean A.; Roche-Nagle, Graham

    2017-01-01

    Background The failure of investigators to publish research in peer-reviewed journals following acceptance at a national or international meeting can lead to significant publication biases in the literature. Our objective was to evaluate the abstract to manuscript conversion rate for abstracts presented at the Canadian Society for Vascular Surgery (CSVS) annual meeting and to evaluate the conversion rate for CSVS-awarded research grants. Methods We searched for authors of abstracts accepted at the CSVS Annual Meeting (2007–2013) and recipients of CSVS research awards (2005–2013) on Scopus and PubMed databases to identify related publications. Results We identified 84 publications from 188 research abstracts (45%) and 17 publications from 39 research grants (44%). The mean time to publication was 1.8 years and the mean impact factor was 2.7. Studies related to endovascular therapies demonstrated a trend toward a higher rate of publication relative to open surgical therapies (64 [56%] v. 37 [27%]). Additionally, we observed a similar trend in research grant topics related to endovascular therapies relative to open surgical therapies (9 [67%] v. 8 [38%]). Finally, CSVS research grant recipients who subsequently published had a significantly higher h-index at the time of receipt than those who had not published. Conclusion The CSVS annual meeting’s abstract to publication conversion rate is comparable to that of its Canadian peers as well as to other medical specialties; however, a substantial publication gap remains. We identified several potential areas that may help to improve the effectiveness of CSVS research grants. PMID:28234220

  7. Geomagnetic Observatory Database February 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) maintains an active database of worldwide geomagnetic observatory...

  8. Shark Mark Recapture Database (MRDBS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Shark Mark Recapture Database is a Cooperative Research Program database system used to keep multispecies mark-recapture information in a common format for...

  9. CANLIT (Canadian Literature) Teachers' Crash Course.

    Science.gov (United States)

    CANLIT, Toronto (Ontario).

    As a result of a study of the situation of Canadian literature in Canadian high schools and universities, this course was developed to provide teachers with useful information about Canadian literature. Included in this kit are sections on Canadian literature (the great debate about the importance of Canadian content), history and sources…

  10. Soil Survey Geographic (SSURGO) database for Lincoln National Forest Area, New Mexico, Parts of Lincoln and Otero Counties

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  11. Soil Survey Geographic (SSURGO) database for Gila National Forest, New Mexico, Parts of Catron, Grant and Sierra Counties

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  12. Literature review and database of relations between salinity and aquatic biota : applications to Bowdoin National Wildlife Refuge, Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Long-term accumulation of salts in wetlands at Bowdoin National Wildlife Refuge (NWR), Montana, has raised concern among wetland managers that increasing salinity...

  13. nowCOAST's Map Service for NOAA NWS National Digital Forecast Database (NDFD) Gridded Forecasts (Time Enabled)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Map Information: This nowCOAST time-enabled map service provides maps depicting NWS gridded forecasts of the following selected sensible surface weather variables or...

  14. Soil Survey Geographic (SSURGO) database for Jicarilla Apache Nation, Parts of Rio Arriba and Sandoval Counties, New Mexico

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  15. [Changes in features of diabetes care in Hungary in the period of years 2001-2014. Aims and methods of the database analysis of the National Health Insurance Fund].

    Science.gov (United States)

    Jermendy, György; Kempler, Péter; Abonyi-Tóth, Zsolt; Rokszin, György; Wittmann, István

    2016-08-01

    In the last couple of years, database analyses have become increasingly popular among clinical-epidemiological investigations. In Hungary, the National Health Insurance Fund serves as central database of all medical attendances in state departments and purchases of drug prescriptions in pharmacies. Data from in- and outpatient departments as well as those from pharmacies are regularly collected in this database which is public and accessible on request. The aim of this retrospective study was to investigate the database of the National Health Insurance Fund in order to analyze the diabetes-associated morbidity and mortality in the period of years 2001-2014. Moreover, data of therapeutic costs, features of hospitalizations and practice of antidiabetic treatment were examined. The authors report now on the method of the database analysis. It is to be hoped that the upcoming results of this investigation will add some new data to recent knowledge about diabetes care in Hungary. Orv. Hetil., 2016, 157(32), 1259-1265.

  16. Venus Crater Database

    Data.gov (United States)

    National Aeronautics and Space Administration — This web page leads to a database of images and information about the 900 or so impact craters on the surface of Venus by diameter, latitude, and name.

  17. IVR RSA Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This database contains trip-level reports submitted by vessels participating in Research Set-Aside projects with IVR reporting requirements.

  18. 1988 Spitak Earthquake Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1988 Spitak Earthquake database is an extensive collection of geophysical and geological data, maps, charts, images and descriptive text pertaining to the...

  19. Food Habits Database (FHDBS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NEFSC Food Habits Database has two major sources of data. The first, and most extensive, is the standard NEFSC Bottom Trawl Surveys Program. During these...

  20. Medicare Coverage Database

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Medicare Coverage Database (MCD) contains all National Coverage Determinations (NCDs) and Local Coverage Determinations (LCDs), local articles, and proposed NCD...

  1. Global Volcano Locations Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC maintains a database of over 1,500 volcano locations obtained from the Smithsonian Institution Global Volcanism Program, Volcanoes of the World publication. The...

  2. Canadian Mathematical Congress

    CERN Document Server

    1977-01-01

    For two weeks in August, 1975 more than 140 mathematicians and other scientists gathered at the Universite de Sherbrooke. The occasion was the 15th Biennial Seminar of the Canadian Mathematical Congress, entitled Mathematics and the Life Sciences. Participants in this inter­ disciplinary gathering included researchers and graduate students in mathematics, seven different areas of biological science, physics, chemistry and medical science. Geographically, those present came from the United States and the United Kingdom as well as from academic departments and government agencies scattered across Canada. In choosing this particular interdisciplinary topic the programme committee had two chief objectives. These were to promote Canadian research in mathematical problems of the life sciences, and to encourage co-operation and exchanges between mathematical scientists" biologists and medical re­ searchers. To accomplish these objective the committee assembled a stim­ ulating programme of lectures and talks. Six ...

  3. Morbidity Experiences and Disability Among Canadian Women

    Science.gov (United States)

    DesMeules, Marie; Turner, Linda; Cho, Robert

    2004-01-01

    Health Issue Women are more frequently affected by chronic conditions and disability than men. Although some of these sex differences have been in part attributed to biological susceptibility, social determinants of health and other factors, these gaps have not been fully explained in the current literature. This chapter presents comparisons of hospitalization rates, and the prevalence of chronic conditions and physical disability between Canadian women and men and between various subgroups of women, adjusting for selected risk factors. The Canadian Hospital Morbidity Database (2000–2001) and Canadian Community Health Survey (2000–2001) were used to examine inpatient hospital morbidity, prevalence of chronic conditions and disability. Key Findings Hospitalization rates were 20% higher among women than men. This was due to the large number of hospitalizations for pregnancies and childbirth. When "normal" deliveries were excluded, hospitalization rates remained higher among women. Women had slightly lower rates of hospitalizations for ambulatory-care sensitive conditions than men. Prevalence of activity limitation (mild and severe) was higher among women than men, and differences remained after adjusting for age, chronic conditions, socio-economic status, and smoking. Women who reported a disability were less likely than men to be in a partnered relationship, have less tangible social support, and have lower income and employment rates. Data Gaps and Recommendations The impact of morbidity and disability on Canadian women is substantial. These results identify areas for interventions among more vulnerable subgroups, and point to the need for further research in the area of risk factors for the prevention of morbidity and disability in the population. PMID:15345073

  4. Circumstance of endoscopic and laparoscopic treatmentsfor gastric cancer in Japan: A review of epidemiologicalstudies using a national administrative database

    Institute of Scientific and Technical Information of China (English)

    Atsuhiko Murata; Shinya Matsuda

    2015-01-01

    Currently, endoscopic submucosal dissection (ESD) andlaparoscopic gastrectomy (LG) have become widelyaccepted and increasingly play important roles in thetreatment of gastric cancer. Data from an administrativedatabase associated with the diagnosis procedurecombination (DPC) system have revealed some circumstancesof ESD and LG in Japan. Some studiesdemonstrated that medical costs or length of stay ofpatients receiving ESD for gastric cancer had becomesignificantly reduced while length of hospitalization andcosts were significantly increased in older patients. Withrespect to LG, some recent reports have shown thatthis has been a cost-beneficial treatment for patientscompared with open gastrectomy while simultaneousLG and cholecystectomy is a safe procedure for patientswith both gastric cancer and gallbladder stones.These epidemiological studies using the administrativedatabase in the DPC system closely reflect clinicalcircumstances of endoscopic and surgical treatment forgastric cancer in Japan. However, DPC database doesnot contain detailed clinical data such as histologicaltypes and lesion size of gastric cancer. The link betweenthe DPC database and another detailed clinical databasemay be vital for future research into endoscopic andlaparoscopic treatments for gastric cancer.

  5. Tuberculosis in Aboriginal Canadians

    Directory of Open Access Journals (Sweden)

    Vernon H Hoeppner

    2000-01-01

    Full Text Available Endemic tuberculosis (TB was almost certainly present in Canadian aboriginal people (aboriginal Canadians denotes status Indians, Inuit, nonstatus Indians and metis as reported by Statistics Canada before the Old World traders arrived. However, the social changes that resulted from contact with these traders created the conditions that converted endemic TB into epidemic TB. The incidence of TB varied inversely with the time interval from this cultural collision, which began on the east coast in the 16th century and ended in the Northern Territories in the 20th century. This relatively recent epidemic explains why the disease is more frequent in aboriginal children than in Canadian-born nonaboriginal people. Treatment plans must account for the socioeconomic conditions and cultural characteristics of the aboriginal people, especially healing models and language. Prevention includes bacillus Calmette-Guerin vaccination and chemoprophylaxis, and must account for community conditions, such as rates of suicide, which have exceeded the rate of TB. The control of TB requires a centralized program with specifically directed funding. It must include a program that works in partnership with aboriginal communities.

  6. 现阶段我国DNA数据库发展的几个关键问题%Several Key Issues for China National DNA Database Development

    Institute of Scientific and Technical Information of China (English)

    刘冰

    2015-01-01

    经过15年发展,我国 DNA 数据库集聚了3000万以上的 STR 数据,在超过100万起案件中发挥了作用。随着 Y-STR、SNP 等新遗传标记被引入法庭科学领域,对 DNA 数据库的应用已不仅仅满足于传统的直接匹配和简单亲缘关系检索。现阶段我国 DNA 数据库究竟该向何处发展,文章认为:(1)关于增加 DNA 数据库支持基因座数量的必要性已在法医遗传学领域达成共识,但常染色体 STR 基因座数量的增加必须以确定核心基因座为前提。(2)对于 SNP 等新型遗传标记的采用,DNA 数据库应本着“善意期待”和“审慎观望”的态度,在数据库已经进入千万级容量的今天,采用 SNP 的可能性已经极低,未来能够对 DNA 数据库带来变革的,很可能是全基因组 DNA 测序。(3)复杂亲缘关系检索是 DNA 数据库人口覆盖率不足情况下的合理补充和必然选择,但应遵循严格的规则。(4)在没有通过严谨演绎推理构建起理论框架,特别是结果评价的数学模型之前, Y-STR 数据库的应用还只是经验的而不是科学的。综上,作为千万级大容量 DNA 数据库,涉及发展方向、安全、稳定的根本性问题要慎重从事,用科学的方法思考、规划和推动工作的进行。%China national DNA database has a history of 15 years and has kept more than 30 million short tandem repeat (STR) profiles, generating over 1.5 million matches assisting in more than 1 million investigations. In recent years, Y chromosome STR (Y-STR), single nucleotide polymorphism (SNP), single cell testing, and high throughput DNA sequencing technology have been continuously introduced in forensic science. Currently, the DNA database could only allow the traditional direct match and simple mode of familial searching for personal identification, far behind the high-tech assays which is expected. How to utilize these new technologies to

  7. Study on Establishment and Research of a National Costumes Database System%民族服饰数据库系统的建立与研究

    Institute of Scientific and Technical Information of China (English)

    郭敏

    2015-01-01

    从民族服饰文化的现状入手,研究了民族服饰数据库系统的总体设计、系统实现的关键技术、主要功能模块的设计,并挖掘出其长远的应用前景. 此系统的建立,弘扬了民族服饰文化,使得民族服饰文化遗产得到了很好的保存.%Starting from the current situation of national costumes culture ,it researched the overall design of national costumes database system ,the key techniques of system implementation ,the design of the main functional modules in this paper ,and dug the system′s long-term application prospect .The establishment of this system which carries forward the national costume culture ,making the national dress culture herit-age is well preserved .

  8. Cost of Hospitalization and Length of Stay in People with Down Syndrome: Evidence from a National Hospital Discharge Claims Database

    Science.gov (United States)

    Hung, Wen-Jiu; Lin, Lan-Ping; Wu, Chia-Ling; Lin, Jin-Ding

    2011-01-01

    The present paper aims to describe the hospitalization profiles which include medical expenses and length of stays, and to determine their possible influencing factors of hospital admission on persons with Down syndrome in Taiwan. We employed a population-based, retrospective analyses used national health insurance hospital discharge data of the…

  9. Nachweis von Nationallizenzen in der Elektronischen Zeitschriftenbibliothek (EZB und im Datenbank-Infosystem (DBIS / Display and administration of national licences within the Electronic Journals Library EZB and the Database Infosystem DBIS

    Directory of Open Access Journals (Sweden)

    Scheuplein, Martin

    2007-12-01

    Full Text Available The University Library of Regensburg has developed new features for the display and administration of the national licences financed by the DFG (German Research Foundation within the Electronic Journals Library EZB and the Database Infosystem DBIS. We present these new functions in our article. Furthermore, we specify the administrative procedure in both systems for the national licences.

  10. Has Multiculturalism Really Failed? A Canadian Muslim Perspective

    Directory of Open Access Journals (Sweden)

    Baljit Nagra

    2013-12-01

    Full Text Available In recent years, claims that multiculturalism has created segregated communities, encouraged terrorism, and failed to foster shared national identities in western nations have gained popularity. In this paper, we use young Canadian Muslims’ lived experience of multiculturalism to reflect on this debate. Contrary to popular rhetoric, our interviews of 50 young Muslim adults show that many maintain a dual Canadian-Muslim identity by utilizing the ideology of multiculturalism, even though they are increasingly stigmatized for their religion. These findings lead us to problematize the discourse surrounding the ‘failure’ of multiculturalism and to highlight the contradictions within it.

  11. Mining Legal and Business Resources on Canadian Banking

    Directory of Open Access Journals (Sweden)

    Rajiv Johal

    2013-06-01

    Full Text Available Given the distinct nature of the Canadian banking system, it is important for novice researchers to know which business and legal resources to consult in order to quickly find information that is particular to Canadian banking. However, there are very few articles or monographs in the library literature that describe how to find information sources exclusively on this subject from a Canadian perspective. Most available publications tend to specialize in sources for the US banking and Federal Reserve System with little attention to Canada. The paper begins with a brief introduction to Canadian banking. From there, the authors demonstrate where researchers can find primary sources such as legislation, regulations and case law. In addition, this article identifies and discusses the different types of information found on the websites of associations and government agencies such as the Office of the Superintendent of Financial Institutions, which supervises and regulates various areas of Canada’s financial system. Also discussed are secondary sources such as industry research and reports that are available from reliable websites and subscription-based resources. This paper also explores the best business and legal databases for researchers. Based on results from searching in periodical directories and indexes, the paper additionally provides a description of the most pertinent academic, trade and general publications relevant to the Canadian banking system and where their contents are indexed.

  12. A scoping review of interprofessional education within Canadian nursing literature.

    Science.gov (United States)

    Grant, Rachel Elizabeth; Goldman, Joanne; LeGrow, Karen; MacMillan, Kathleen M; van Soeren, Mary; Kitto, Simon

    2016-09-01

    The purpose of this scoping review is to examine the nature of the interprofessional education (IPE) discussion that the Canadian nursing profession is having within the Canadian peer-reviewed nursing literature. An electronic database search of CINAHL was conducted using a modified Arksey & O'Malley scoping review framework. Peer-reviewed, English-language articles published in Canadian nursing journals from January 1981 to February 2016 were retrieved. Articles were included if they discussed IPE, or described an educational activity that met our conceptual definition of IPE. A total of 88 articles were screened, and 11 articles were eligible for analysis. Analysis revealed that this body of literature does not seem to be purposefully engaging Canadian nurses in a critical discourse about the role of IPE. The majority of articles located were reflective or commentaries. At the time of this review, there was a paucity of theoretically informed empirical research articles on IPE in the nursing literature. While IPE may be viewed by some critical scholars as a means of shifting the control of healthcare delivery traditionally held by medicine to other professions, our results suggest that this may not be the case in the Canadian nursing profession.

  13. NSTL全国开通数据库资源建设与使用情况分析%NSTL National License Database Resources Construction and Usage Analysis

    Institute of Scientific and Technical Information of China (English)

    潘晓蓉

    2014-01-01

    NSTL全国开通数据库资源经过多年的建设,已经具有一定规模,通过对已开通资源使用情况进行分析和用户调研,分析NSTL已购资源满足国内科研、教育机构的文献需求程度及在国家科技文献资源战略保障中发挥的作用,了解用户需求,进一步研究“国家许可”模式的运作和发展。%After years of construction, NSTL national open database resources have been implemented in a certain scale. By researching the usage, we can analyze that E-resources meet the demand of domestic scientific research, in order to understand the role of E-resources in National science and technology literature resource strategic security. We can also learn the user's need and study on operation and development of"national license"mode.

  14. Relative accuracy and availability of an Irish National Database of dispensed medication as a source of medication history information: observational study and retrospective record analysis.

    LENUS (Irish Health Repository)

    Grimes, T

    2013-01-27

    WHAT IS KNOWN AND OBJECTIVE: The medication reconciliation process begins by identifying which medicines a patient used before presentation to hospital. This is time-consuming, labour intensive and may involve interruption of clinicians. We sought to identify the availability and accuracy of data held in a national dispensing database, relative to other sources of medication history information. METHODS: For patients admitted to two acute hospitals in Ireland, a Gold Standard Pre-Admission Medication List (GSPAML) was identified and corroborated with the patient or carer. The GSPAML was compared for accuracy and availability to PAMLs from other sources, including the Health Service Executive Primary Care Reimbursement Scheme (HSE-PCRS) dispensing database. RESULTS: Some 1111 medication were assessed for 97 patients, who were median age 74 years (range 18-92 years), median four co-morbidities (range 1-9), used median 10 medications (range 3-25) and half (52%) were male. The HSE-PCRS PAML was the most accurate source compared to lists provided by the general practitioner, community pharmacist or cited in previous hospital documentation: the list agreed for 74% of the medications the patients actually used, representing complete agreement for all medications in 17% of patients. It was equally contemporaneous to other sources, but was less reliable for male than female patients, those using increasing numbers of medications and those using one or more item that was not reimbursable by the HSE. WHAT IS NEW AND CONCLUSION: The HSE-PCRS database is a relatively accurate, available and contemporaneous source of medication history information and could support acute hospital medication reconciliation.

  15. Mining for Murder-Suicide: An Approach to Identifying Cases of Murder-Suicide in the National Violent Death Reporting System Restricted Access Database.

    Science.gov (United States)

    McNally, Matthew R; Patton, Christina L; Fremouw, William J

    2016-01-01

    The National Violent Death Reporting System (NVDRS) is a United States Centers for Disease Control and Prevention (CDC) database of violent deaths from 2003 to the present. The NVDRS collects information from 32 states on several types of violent deaths, including suicides, homicides, homicides followed by suicides, and deaths resulting from child maltreatment or intimate partner violence, as well as legal intervention and accidental firearm deaths. Despite the availability of data from police narratives, medical examiner reports, and other sources, reliably finding the cases of murder-suicide in the NVDRS has proven problematic due to the lack of a unique code for murder-suicide incidents and outdated descriptions of case-finding procedures from previous researchers. By providing a description of the methods used to access to the NVDRS and coding procedures used to decipher these data, the authors seek to assist future researchers in correctly identifying cases of murder-suicide deaths while avoiding false positives.

  16. The Relationship between Work-Life Conflict and Employee Performance: A Study of National Database and Registration Authority Workers in Pakistan

    Directory of Open Access Journals (Sweden)

    Rai Imtiaz Hussain

    2012-12-01

    Full Text Available Most professionals face work-life conflicts as they move through their profession’s hierarch and progressively advanced stages. This study explores the impact of work-life conflicts on employee performance. A sample of 130 respondents was selected from the National Database and Registration Authority (NADRA.There appears to be a positive and significant relationship between work-life conflicts and performance of employees.Statistical analysis was used to see the impact of gender and marital status on the work-life conflicts and performance of employees. The results indicate that gender had no significant effect on performance and work-life conflicts whereas marital status of the respondents’ had a significant impact on the work-life conflicts.

  17. Relational databases

    CERN Document Server

    Bell, D A

    1986-01-01

    Relational Databases explores the major advances in relational databases and provides a balanced analysis of the state of the art in relational databases. Topics covered include capture and analysis of data placement requirements; distributed relational database systems; data dependency manipulation in database schemata; and relational database support for computer graphics and computer aided design. This book is divided into three sections and begins with an overview of the theory and practice of distributed systems, using the example of INGRES from Relational Technology as illustration. The

  18. Proximity of public elementary schools to major roads in Canadian urban areas

    Directory of Open Access Journals (Sweden)

    Amram Ofer

    2011-12-01

    Full Text Available Abstract Background Epidemiologic studies have linked exposure to traffic-generated air and noise pollution with a wide range of adverse health effects in children. Children spend a large portion of time at school, and both air pollution and noise are elevated in close proximity to roads, so school location may be an important determinant of exposure. No studies have yet examined the proximity of schools to major roads in Canadian cities. Methods Data on public elementary schools in Canada's 10 most populous cities were obtained from online databases. School addresses were geocoded and proximity to the nearest major road, defined using a standardized national road classification scheme, was calculated for each school. Based on measurements of nitrogen oxide concentrations, ultrafine particle counts, and noise levels in three Canadian cities we conservatively defined distances Results Addresses were obtained for 1,556 public elementary schools, 95% of which were successfully geocoded. Across all 10 cities, 16.3% of schools were located within 75 m of a major road, with wide variability between cities. Schools in neighborhoods with higher median income were less likely to be near major roads (OR per $20,000 increase: 0.81; 95% CI: 0.65, 1.00, while schools in densely populated neighborhoods were more frequently close to major roads (OR per 1,000 dwellings/km2: 1.07; 95% CI: 1.00, 1.16. Over 22% of schools in the lowest neighborhood income quintile were close to major roads, compared to 13% of schools in the highest income quintile. Conclusions A substantial fraction of students at public elementary schools in Canada, particularly students attending schools in low income neighborhoods, may be exposed to elevated levels of air pollution and noise while at school. As a result, the locations of schools may negatively impact the healthy development and academic performance of a large number of Canadian children.

  19. Use of hepatitis B surface antigen-positive grafts in liver transplantation: a matched analysis of the US National database.

    Science.gov (United States)

    Li, Zhiwei; Hu, Zhenhua; Xiang, Jie; Zhou, Jie; Yan, Sheng; Wu, Jian; Zhou, Lin; Zheng, Shusen

    2014-01-01

    The scarcity of available donor organs is the key challenge in orthotopic liver transplantation (OLT). A viable way of expanding the donor pool is the use of liver grafts from hepatitis B surface antigen (HBsAg)-positive donors. The present study used the US Scientific Registry of Transplant Recipients database (1987-2010), and each of the 78 patients who underwent OLT with HBsAg-positive grafts was matched with 4 patients who received HBsAg-negative grafts by urgent status, donor sex, recipient sex, donor age, recipient age, transplant date, Model for End-Stage Liver Disease score, and warm ischemia time. The overall graft and patient survival rates were similar for recipients of HBsAg-positive grafts and matched controls: the 5-year graft survival rates were 66% and 64%, respectively (P = 0.95), and the 5-year patient survival rates were 71% and 71%, respectively (P = 0.87). A Cox proportional hazards regression analysis that was adjusted for other variables showed no impact of the donor HBsAg status on graft or patient survival. The use of hepatitis B immunoglobulin (HBIG) was independently associated with better posttransplant graft survival [hazard ratio (HR) = 0.23, 95% confidence interval (CI) = 0.06-0.81] and patient survival (HR = 0.16, 95% CI = 0.04-0.75) for recipients of HBsAg-positive grafts. In conclusion, the use of HBsAg-positive liver grafts did not reduce posttransplant graft or patient survival. Moreover, matching these donors to recipients treated with HBIG may improve safety.

  20. Tidal Creek Sentinel Habitat Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Ecological Research, Assessment and Prediction's Tidal Creeks: Sentinel Habitat Database was developed to support the National Oceanic and Atmospheric...

  1. Canadian Multiculturalism, Same as it ever Was?

    Directory of Open Access Journals (Sweden)

    Kathleen Hoyos

    2014-02-01

    Full Text Available After the Second World War ended, Canada was no longer mainly composed of its two dominant ethnocultural groups, French and English, but rather constituted by polyethnicity; meaning, Canadian culture was made up of many different ethnic groups. Since then, Canada has actively embraced multiculturalism and on 12 July 1988, the House of Commons passed Bill C-93, ‘An Act for the preservation and enhancement of multiculturalism in Canada’. The Canadian multicultural experience has been much portrayed as a celebration of ethnicity where different cultural groups share their customs and learn from each other. However, it is recently being rumoured that the multiculturalism hype is not all it is cut out to be and segregates communities rather than integrate. According to Canadian authors Keith Banting and Will Kymlicka, “in much of the world and particularly in Europe, there is a widespread perception that multiculturalism has failed” (44. In this paper, I examine some recent common issues of concern, especially, racism and discrimination, through the literary expression of Canadian playwrights and writers such as George F. Walker, Cecil Foster, and Mordecai Richler. These writers are not meant to represent any ethnic group as a whole, but rather try to project a general feeling about the nation in individual ways. I will finally explore the idea of how perhaps multiculturalism in Canada is evolving into another state since migratory patterns and the social circumstances that Canada is facing in the 21st century have changed. Today, the idea of celebrating different ethnicities and customs is no longer as important as celebrating the transcultural or “transnational” aspects of relations between individuals and groups of immigrants.

  2. The national database of hospital-based cancer registries: a nationwide infrastructure to support evidence-based cancer care and cancer control policy in Japan.

    Science.gov (United States)

    Higashi, Takahiro; Nakamura, Fumiaki; Shibata, Akiko; Emori, Yoshiko; Nishimoto, Hiroshi

    2014-01-01

    Monitoring the current status of cancer care is essential for effective cancer control and high-quality cancer care. To address the information needs of patients and physicians in Japan, hospital-based cancer registries are operated in 397 hospitals designated as cancer care hospitals by the national government. These hospitals collect information on all cancer cases encountered in each hospital according to precisely defined coding rules. The Center for Cancer Control and Information Services at the National Cancer Center supports the management of the hospital-based cancer registry by providing training for tumor registrars and by developing and maintaining the standard software and continuing communication, which includes mailing lists, a customizable web site and site visits. Data from the cancer care hospitals are submitted annually to the Center, compiled, and distributed as the National Cancer Statistics Report. The report reveals the national profiles of patient characteristics, route to discovery, stage distribution, and first-course treatments of the five major cancers in Japan. A system designed to follow up on patient survival will soon be established. Findings from the analyses will reveal characteristics of designated cancer care hospitals nationwide and will show how characteristics of patients with cancer in Japan differ from those of patients with cancer in other countries. The database will provide an infrastructure for future clinical and health services research and will support quality measurement and improvement of cancer care. Researchers and policy-makers in Japan are encouraged to take advantage of this powerful tool to enhance cancer control and their clinical practice.

  3. Biofuel Database

    Science.gov (United States)

    Biofuel Database (Web, free access)   This database brings together structural, biological, and thermodynamic data for enzymes that are either in current use or are being considered for use in the production of biofuels.

  4. The Canadian occupational performance measure for patients with stroke: a systematic review

    Science.gov (United States)

    Yang, Shang-Yu; Lin, Chung-Ying; Lee, Ya-Chen; Chang, Jer-Hao

    2017-01-01

    [Purpose] This study investigated whether the Canadian Occupational Performance Measure is a suitable outcome measure for assessing patients with stroke in research and clinical settings. [Subjects and Methods] The study included into two parts: (1) an investigation of the reliability and validity of the Canadian Occupational Performance Measure for patients with stroke and (2) an exploration of Canadian Occupational Performance Measure results in randomized controlled trials of patients with stroke. For this review, the study searched the MEDLINE, PubMed, and CINAHL Plus with Full Text databases for articles published before September 2015. [Results] Finally, three eligible articles were collected in part 1, and ten randomized controlled trials studies were collected in part 2. The findings of part 1 revealed that the Canadian Occupational Performance Measure had efficient test–retest reliability, however, the Canadian Occupational Performance Measure revealed weak associations with other assessment tools such as Barthel Index used for patients with stroke. Six of the randomized controlled trials studies used the Canadian Occupational Performance Measure as a primary outcome and two as a secondary outcome, while the other two as a goal-setting instrument. [Conclusion] This review indicates that the Canadian Occupational Performance Measure is appropriate for clinicians, including physiotherapists, in assessing outcome for patients with stroke. The Canadian Occupational Performance Measure can assist patients in identifying their outcome performance and provide therapists with directions on interventions. PMID:28356652

  5. Familial searching: a specialist forensic DNA profiling service utilising the National DNA Database to identify unknown offenders via their relatives--the UK experience.

    Science.gov (United States)

    Maguire, C N; McCallum, L A; Storey, C; Whitaker, J P

    2014-01-01

    The National DNA Database (NDNAD) of England and Wales was established on April 10th 1995. The NDNAD is governed by a variety of legislative instruments that mean that DNA samples can be taken if an individual is arrested and detained in a police station. The biological samples and the DNA profiles derived from them can be used for purposes related to the prevention and detection of crime, the investigation of an offence and for the conduct of a prosecution. Following the South East Asian Tsunami of December 2004, the legislation was amended to allow the use of the NDNAD to assist in the identification of a deceased person or of a body part where death has occurred from natural causes or from a natural disaster. The UK NDNAD now contains the DNA profiles of approximately 6 million individuals representing 9.6% of the UK population. As the science of DNA profiling advanced, the National DNA Database provided a potential resource for increased intelligence beyond the direct matching for which it was originally created. The familial searching service offered to the police by several UK forensic science providers exploits the size and geographic coverage of the NDNAD and the fact that close relatives of an offender may share a significant proportion of that offender's DNA profile and will often reside in close geographic proximity to him or her. Between 2002 and 2011 Forensic Science Service Ltd. (FSS) provided familial search services to support 188 police investigations, 70 of which are still active cases. This technique, which may be used in serious crime cases or in 'cold case' reviews when there are few or no investigative leads, has led to the identification of 41 perpetrators or suspects. In this paper we discuss the processes, utility, and governance of the familial search service in which the NDNAD is searched for close genetic relatives of an offender who has left DNA evidence at a crime scene, but whose DNA profile is not represented within the NDNAD. We

  6. Database Administrator

    Science.gov (United States)

    Moore, Pam

    2010-01-01

    The Internet and electronic commerce (e-commerce) generate lots of data. Data must be stored, organized, and managed. Database administrators, or DBAs, work with database software to find ways to do this. They identify user needs, set up computer databases, and test systems. They ensure that systems perform as they should and add people to the…

  7. Grade 3 Students Explore the Question, "What's Canadian about Canadian Children's Literature?"

    Science.gov (United States)

    Pantaleo, Sylvia

    2000-01-01

    Explores third graders' responses to the question "What's Canadian about Canadian Children's Literature?" Describes 6 picture books and summarizes students' responses to each. Finds students mentioned geographical aspects as characteristic of Canadian literature, and they felt Canadian children's literature should reflect Canadian "experiences."…

  8. Problems in the Study of Canadian Literature.

    Science.gov (United States)

    Cameron, Barry

    1980-01-01

    Considers reasons for studying Canadian literature. Notes the relative infancy of Canadian literature and the need for maintaining objectivity in the study of Canadian literature. Proposes that teachers of Canadian literature focus on individual, contemporary works, examining language, form, and craftsmanship. (RL)

  9. [Canadian Literature. "Featuring: CanLit."

    Science.gov (United States)

    Haycock, Ken, Ed.; Haycock, Carol-Ann, Ed.

    1984-01-01

    The feature articles in this journal issue deal with various aspects of Canadian literature. The articles include: (1) a discussion of who's who and what's what in Canadian literature; (2) reviews of worthwhile but overlooked Canadian children's literature; (3) a list of resource guides to Canadian literature and a short quiz over famous first…

  10. Psychiatric inpatient expenditures and public health insurance programmes: analysis of a national database covering the entire South Korean population

    Directory of Open Access Journals (Sweden)

    Chung Woojin

    2010-09-01

    Full Text Available Abstract Background Medical spending on psychiatric hospitalization has been reported to impose a tremendous socio-economic burden on many developed countries with public health insurance programmes. However, there has been no in-depth study of the factors affecting psychiatric inpatient medical expenditures and differentiated these factors across different types of public health insurance programmes. In view of this, this study attempted to explore factors affecting medical expenditures for psychiatric inpatients between two public health insurance programmes covering the entire South Korean population: National Health Insurance (NHI and National Medical Care Aid (AID. Methods This retrospective, cross-sectional study used a nationwide, population-based reimbursement claims dataset consisting of 1,131,346 claims of all 160,465 citizens institutionalized due to psychiatric diagnosis between January 2005 and June 2006 in South Korea. To adjust for possible correlation of patients characteristics within the same medical institution and a non-linearity structure, a Box-Cox transformed, multilevel regression analysis was performed. Results Compared with inpatients 19 years old or younger, the medical expenditures of inpatients between 50 and 64 years old were 10% higher among NHI beneficiaries but 40% higher among AID beneficiaries. Males showed higher medical expenditures than did females. Expenditures on inpatients with schizophrenia as compared to expenditures on those with neurotic disorders were 120% higher among NHI beneficiaries but 83% higher among AID beneficiaries. Expenditures on inpatients of psychiatric hospitals were greater on average than expenditures on inpatients of general hospitals. Among AID beneficiaries, institutions owned by private groups treated inpatients with 32% higher costs than did government institutions. Among NHI beneficiaries, inpatients medical expenditures were positively associated with the proportion of

  11. Banal Nationalism in ESL Textbooks

    Science.gov (United States)

    Gulliver, Trevor

    2011-01-01

    Despite repeating claims that Canadians are less nationalistic than members of other nations, English as a second language (ESL) textbooks often participate in banal repetitions of nation-ness and nationalism. This banal nationalism takes the form of the marking of nation through flags, maps, routine deixis, and nationalized symbols. This study…

  12. Refugees and education in Canadian schools

    Science.gov (United States)

    Kaprielian-Churchill, Isabel

    1996-07-01

    This article summarizes some of the findings and recommendations of a research project focusing on the nature and needs of refugee students in Canadian schools. The school performance of refugee students is examined under the following headings: immigration regulations; initial identification, assessment, placement and monitoring; unaccompanied youngsters; "at risk" students; academic needs; the conflict of cultures. In particular, the article discusses the changing role of the school in the light of recent immigration trends. Many of the findings are applicable to other national settings.

  13. Knowledge Matters: Skills and Learning for Canadians. Canada's Innovation Strategy.

    Science.gov (United States)

    Human Resources Development Canada, Ottawa (Ontario).

    This paper outlines the skills and learning challenges that Canada faces to ensure it meets its skills and learning requirements for the 21st century. It proposes a series of national goals and milestones against which progress can be measured over time and reported on regularly to Canadians. Following an introduction, Sections 2-5 discuss the…

  14. Association of Canadian Community Colleges Annual Report, 2009-2010

    Science.gov (United States)

    Association of Canadian Community Colleges, 2010

    2010-01-01

    Established in 1972, the Association of Canadian Community Colleges (ACCC) is the national and international voice of Canada's colleges, institutes, cegeps, university colleges, and polytechnics. This report outlines highlights of the Association's activities over the 2009-2010 year. The auditors' report is also included. [For "Association of…

  15. Canadian Ice Service Arctic Regional Sea Ice Charts in SIGRID-3 Format

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Canadian Ice Service (CIS) produces digital Arctic regional sea ice charts for marine navigation, climate research, and input to the Global Digital Sea Ice Data...

  16. Literature on the periphery of capitalism: Brazilian theory, Canadian culture Literature on the periphery of capitalism: Brazilian theory, Canadian culture

    Directory of Open Access Journals (Sweden)

    Imre Szeman

    2008-04-01

    Full Text Available In order to get past the blind spots that have developed in contemporary postcolonial theory, it is essential to seek out complementarities and solidarities in different national situations and in different modernities. This essay undertakes this task by exploring the homologous situations faced in Brazil and Canada in their respective attempts to create genuine national cultures. As in many postcolonial situations, the problem of creating an authentic culture is directly related to the sense that postcolonial culture is necessarily imitative and belated. In Misplaced Ideas, Roberto Schwarz exposes the hidden class character of the problem of cultural authenticity in Brazil, and in so doing, shows that the trauma of national-cultural identity merely reflects the contradictory structural position of Brazil’s postcolonial elite. Using Schwarz’s insights to explore the Canadian situation, the author shows that the same forces are at work in Canada. Though the crisis of a lack of an authentic Canadian culture has recently been surmounted as a result of the apparent international success of Canadian culture (especially literary fiction, that author cautions that this “success” story hides the class basis of Canadian culture in both its belated and isochronic phases (the latter being the moment when cultural belatedness is overcome. Making use of Brazilian theory to examine problems in Canadian culture allows us to see that Canadian modernity, long thought to be simply a derivative of the UK and USA, has similarities with Brazilian modernity that are essential to understanding the space and place Canada occupies in globalization. In order to get past the blind spots that have developed in contemporary postcolonial theory, it is essential to seek out complementarities and solidarities in different national situations and in different modernities. This essay undertakes this task by exploring the homologous situations faced in Brazil

  17. The Danish Fetal Medicine Database

    DEFF Research Database (Denmark)

    Ekelund, Charlotte K; Petersen, Olav Bjørn; Jørgensen, Finn S

    2015-01-01

    OBJECTIVE: To describe the establishment and organization of the Danish Fetal Medicine Database and to report national results of first-trimester combined screening for trisomy 21 in the 5-year period 2008-2012. DESIGN: National register study using prospectively collected first-trimester screening...... data from the Danish Fetal Medicine Database. POPULATION: Pregnant women in Denmark undergoing first-trimester screening for trisomy 21. METHODS: Data on maternal characteristics, biochemical and ultrasonic markers are continuously sent electronically from local fetal medicine databases (Astraia Gmbh......%. The national screen-positive rate increased from 3.6% in 2008 to 4.7% in 2012. The national detection rate of trisomy 21 was reported to be between 82 and 90% in the 5-year period. CONCLUSION: A national fetal medicine database has been successfully established in Denmark. Results from the database have shown...

  18. Maternal clinical diagnoses and hospital variation in the risk of cesarean delivery: analyses of a National US Hospital Discharge Database.

    Directory of Open Access Journals (Sweden)

    Katy B Kozhimannil

    2014-10-01

    Full Text Available BACKGROUND: Cesarean delivery is the most common inpatient surgery in the United States, where 1.3 million cesarean sections occur annually, and rates vary widely by hospital. Identifying sources of variation in cesarean use is crucial to improving the consistency and quality of obstetric care. We used hospital discharge records to examine the extent to which variability in the likelihood of cesarean section across US hospitals was attributable to individual women's clinical diagnoses. METHODS AND FINDINGS: Using data from the 2009 and 2010 Nationwide Inpatient Sample from the Healthcare Cost and Utilization Project--a 20% sample of US hospitals--we analyzed data for 1,475,457 births in 1,373 hospitals. We fitted multilevel logistic regression models (patients nested in hospitals. The outcome was cesarean (versus vaginal delivery. Covariates included diagnosis of diabetes in pregnancy, hypertension in pregnancy, hemorrhage during pregnancy or placental complications, fetal distress, and fetal disproportion or obstructed labor; maternal age, race/ethnicity, and insurance status; and hospital size and location/teaching status. The cesarean section prevalence was 22.0% (95% confidence interval 22.0% to 22.1% among women with no prior cesareans. In unadjusted models, the between-hospital variation in the individual risk of primary cesarean section was 0.14 (95% credible interval 0.12 to 0.15. The difference in the probability of having a cesarean delivery between hospitals was 25 percentage points. Hospital variability did not decrease after adjusting for patient diagnoses, socio-demographics, and hospital characteristics (0.16 [95% credible interval 0.14 to 0.18]. A limitation is that these data, while nationally representative, did not contain information on parity or gestational age. CONCLUSIONS: Variability across hospitals in the individual risk of cesarean section is not decreased by accounting for differences in maternal diagnoses. These

  19. Danish Pancreatic Cancer Database

    DEFF Research Database (Denmark)

    Fristrup, Claus; Detlefsen, Sönke; Palnæs Hansen, Carsten

    2016-01-01

    AIM OF DATABASE: The Danish Pancreatic Cancer Database aims to prospectively register the epidemiology, diagnostic workup, diagnosis, treatment, and outcome of patients with pancreatic cancer in Denmark at an institutional and national level. STUDY POPULATION: Since May 1, 2011, all patients......, and survival. The results are published annually. CONCLUSION: The Danish Pancreatic Cancer Database has registered data on 2,217 patients with microscopically verified ductal adenocarcinoma of the pancreas. The data have been obtained nationwide over a period of 4 years and 2 months. The completeness...

  20. Sex Differences in the Treatment and Outcome of Korean Patients With Acute Myocardial Infarction Using the Korean National Health Insurance Claims Database

    Science.gov (United States)

    Hong, Jae-Seok; Kang, Hee-Chung

    2015-01-01

    Abstract Evidence showing higher acute myocardial infarction (AMI) mortality rates among female compared with male inpatients has stimulated interest in whether this disparity is the result of biological factors or differences in the provision of healthcare services. We investigated the impact of sex on in-hospital mortality rates due to AMI, and evaluated the contribution of differences in the delivery of optimal medical services for AMI. We retrospectively constructed a dataset of 85,329 new patients admitted to Korean hospitals with AMI between 2003 and 2007 from the Korea National Health Insurance Claims Database. We used the claims database to provide information about treatment after admission or death for each patient. Proportionally more female than male patients aged 65 years or older had complications; however, proportionally fewer female patients underwent invasive procedures. Female patients had a higher in-hospital mortality rate than males (21.2% vs 14.6%, odds ratio [OR] 1.58, 95% confidence interval [CI] 1.52–1.64). The probability of death within 30 days after admission remained higher for females than males after adjusting for demographic characteristics and severity (OR 1.08, 95% CI 1.04–1.13). After additionally adjusting for invasive and medical management, the probability of death within 30 days did not differ between males and females (OR 1.04, 95% CI 0.99–1.08). A similar trend was revealed by an additional analysis of patients according to younger (<65 years) and older (≥65 years) age groups. The higher in-hospital mortality rates after AMI in Korean female patients was associated with a lower procedure rate. Evidence indicating that AMI symptoms differ according to sex highlights the need for health policies and public education programs that raise awareness of sex-related differences in early AMI symptoms to increase the incidence of appropriate early treatment in females. PMID:26334894

  1. Review of the International Atomic Energy Agency International database on reactor pressure vessel materials and US Nuclear Regulatory Commission/Oak Ridge National Laboratory embrittlement data base

    Energy Technology Data Exchange (ETDEWEB)

    Wang, J.A.; Kam, F.B.K.

    1998-02-01

    The International Atomic Energy Agency (IAEA) has supported neutron radiation effects information exchange through meetings and conferences since the mid-1960s. Through an International Working Group on Reliability of Reactor Pressure Components, information exchange and research activities were fostered through the Coordinated Research Program (CRP) sponsored by the IAEA. The final CRP meeting was held in November 1993, where it was recommended that the IAEA coordinate the development of an International Database on Reactor Pressure Vessel Material (IDRPVM) as the first step in generating an International Database on Aging Management. The purpose of this study was to provide special technical assistance to the NRC in monitoring and evaluating the IAEA activities in developing the IAEA IDRPVM, and to compare the IDRPVM with the Nuclear Regulatory Commission (NRC) - Oak Ridge National Laboratory (ORNL) Power Reactor Embrittlement Data Base (PR-EDB) and provide recommendations for improving the PR-EDB. A first test version of the IDRPVM was distributed at the First Meeting of Liaison Officers to the IAEA IDRPVM, in November 1996. No power reactor surveillance data were included in this version; the testing data were mainly from CRP Phase III data. Therefore, because of insufficient data and a lack of power reactor surveillance data received from the IAEA IDRPVM, the comparison is made based only on the structure of the IDRPVM. In general, the IDRPVM and the EDB have very similar data structure and data format. One anticipates that because the IDRPVM data will be collected from so many different sources, quality assurance of the data will be a difficult task. The consistency of experimental test results will be an important issue. A very wide spectrum of material characteristics of RPV steels and irradiation environments exists among the various countries. Hence the development of embrittlement prediction models will be a formidable task. 4 refs., 2 figs., 4 tabs.

  2. Canadian Literature Is Comparative Literature.

    Science.gov (United States)

    Blodgett, E. D.

    1988-01-01

    Argues that the way out of worn out analogies of Canadian literature is found not only by acquiring knowledge of other cultures, but also by abandoning the deceptive parallelisms that overcome differences only by hiding them. (RAE)

  3. Reference Values of Pulmonary Function Tests for Canadian Caucasians

    Directory of Open Access Journals (Sweden)

    Carlos Gutierrez

    2004-01-01

    Full Text Available A multicentre, cross-sectional study was carried out in six centres across Canada to establish a national standard for pulmonary function tests using healthy, lifetime nonsmokers, with each centre aiming to test 10 men and 10 women from each decade from 20 to 80 years of age. Data from each centre were used to derive prediction equations for each centre, and pooled data from all centres (total: 327 women and 300 men were used to derive Canadian predicted equations. The predictive models were compared with three widely used published models for selected tests. It was found that, in general, the equations modelled for each centre could be replaced by the models obtained when pooling all data (Canadian model. Comparisons with the published references showed good agreement and similar slopes for most tests. The results suggest that pulmonary function test results obtained from different centres in Canada were comparable and that standards currently used remain valid for Canadian Caucasians.

  4. The Danish Inguinal Hernia database

    DEFF Research Database (Denmark)

    Friis-Andersen, Hans; Bisgaard, Thue

    2016-01-01

    AIM OF DATABASE: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. STUDY POPULATION: Patients ≥18 years operated for groin hernia. MAIN VARIABLES: Type and size...... the medical management of the database. RESULTS: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). CONCLUSION: The Danish Inguinal Hernia...... Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair....

  5. Risk factors for surgical site infection following nonshunt pediatric neurosurgery: a review of 9296 procedures from a national database and comparison with a single-center experience.

    Science.gov (United States)

    Sherrod, Brandon A; Arynchyna, Anastasia A; Johnston, James M; Rozzelle, Curtis J; Blount, Jeffrey P; Oakes, W Jerry; Rocque, Brandon G

    2017-02-10

    OBJECTIVE Surgical site infection (SSI) following CSF shunt operations has been well studied, yet risk factors for nonshunt pediatric neurosurgery are less well understood. The purpose of this study was to determine SSI rates and risk factors following nonshunt pediatric neurosurgery using a nationwide patient cohort and an institutional data set specifically for better understanding SSI. METHODS The authors reviewed the American College of Surgeons National Surgical Quality Improvement Program-Pediatric (ACS NSQIP-P) database for the years 2012-2014, including all neurosurgical procedures performed on pediatric patients except CSF shunts and hematoma evacuations. SSI included deep (intracranial abscesses, meningitis, osteomyelitis, and ventriculitis) and superficial wound infections. The authors performed univariate analyses of SSI association with procedure, demographic, comorbidity, operative, and hospital variables, with subsequent multivariate logistic regression analysis to determine independent risk factors for SSI within 30 days of the index procedure. A similar analysis was performed using a detailed institutional infection database from Children's of Alabama (COA). RESULTS A total of 9296 nonshunt procedures were identified in NSQIP-P with an overall 30-day SSI rate of 2.7%. The 30-day SSI rate in the COA institutional database was similar (3.3% of 1103 procedures, p = 0.325). Postoperative time to SSI in NSQIP-P and COA was 14.6 ± 6.8 days and 14.8 ± 7.3 days, respectively (mean ± SD). Myelomeningocele (4.3% in NSQIP-P, 6.3% in COA), spine (3.5%, 4.9%), and epilepsy (3.4%, 3.1%) procedure categories had the highest SSI rates by procedure category in both NSQIP-P and COA. Independent SSI risk factors in NSQIP-P included postoperative pneumonia (OR 4.761, 95% CI 1.269-17.857, p = 0.021), immune disease/immunosuppressant use (OR 3.671, 95% CI 1.371-9.827, p = 0.010), cerebral palsy (OR 2.835, 95% CI 1.463-5.494, p = 0.002), emergency operation (OR 1

  6. The Definition of a Prolonged Intensive Care Unit Stay for Spontaneous Intracerebral Hemorrhage Patients: An Application with National Health Insurance Research Database

    Directory of Open Access Journals (Sweden)

    Chien-Lung Chan

    2014-01-01

    Full Text Available Introduction. Length of stay (LOS in the intensive care unit (ICU of spontaneous intracerebral hemorrhage (sICH patients is one of the most important issues. The disease severity, psychosocial factors, and institutional factors will influence the length of ICU stay. This study is used in the Taiwan National Health Insurance Research Database (NHIRD to define the threshold of a prolonged ICU stay in sICH patients. Methods. This research collected the demographic data of sICH patients in the NHIRD from 2005 to 2009. The threshold of prolonged ICU stay was calculated using change point analysis. Results. There were 1599 sICH patients included. A prolonged ICU stay was defined as being equal to or longer than 10 days. There were 436 prolonged ICU stay cases and 1163 nonprolonged cases. Conclusion. This study showed that the threshold of a prolonged ICU stay is a good indicator of hospital utilization in ICH patients. Different hospitals have their own different care strategies that can be identified with a prolonged ICU stay. This indicator can be improved using quality control methods such as complications prevention and efficiency of ICU bed management. Patients’ stay in ICUs and in hospitals will be shorter if integrated care systems are established.

  7. Reference Standards for Cardiorespiratory Fitness Measured With Cardiopulmonary Exercise Testing Using Cycle Ergometry: Data From the Fitness Registry and the Importance of Exercise National Database (FRIEND) Registry.

    Science.gov (United States)

    Kaminsky, Leonard A; Imboden, Mary T; Arena, Ross; Myers, Jonathan

    2017-02-01

    The importance of cardiorespiratory fitness (CRF) is well established. This report provides newly developed standards for CRF reference values derived from cardiopulmonary exercise testing (CPX) using cycle ergometry in the United States. Ten laboratories in the United States experienced in CPX administration with established quality control procedures contributed to the "Fitness Registry and the Importance of Exercise: A National Database" (FRIEND) Registry from April 2014 through May 2016. Data from 4494 maximal (respiratory exchange ratio, ≥1.1) cycle ergometer tests from men and women (20-79 years) from 27 states, without cardiovascular disease, were used to develop these references values. Percentiles of maximum oxygen consumption (VO2max) for men and women were determined for each decade from age 20 years through age 79 years. Comparisons of VO2max were made to reference data established with CPX data from treadmill data in the FRIEND Registry and previously published reports. As expected, there were significant differences between sex and age groups for VO2max (Pstandard differences from treadmill testing reference values.

  8. Predictors of circumferential resection margin involvement in surgically resected rectal cancer: A retrospective review of 23,464 patients in the US National Cancer Database

    Science.gov (United States)

    Al-Sukhni, Eisar; Attwood, Kristopher; Gabriel, Emmanuel; Nurkin, Steven J.

    2017-01-01

    Introduction The circumferential resection margin (CRM) is a key prognostic factor after rectal cancer resection. We sought to identify factors associated with CRM involvement (CRM+). Methods A retrospective review was performed of the National Cancer Database, 2004–2011. Patients with rectal cancer who underwent radical resection and had a recorded CRM were included. Multivariable analysis of the association between clinicopathologic characteristics and CRM was performed. Tumor patients, 13.3% were CRM+. Factors associated with CRM+ were diagnosis later in the study period, lack of insurance, advanced stage, higher grade, undergoing APR, and receiving radiation. Nearly half of CRM+ patients did not receive neoadjuvant therapy. CRM+ patients who did not receive neoadjuvant therapy were more likely to be female, older, with more comorbidities, smaller tumors, earlier clinical stage, advanced pathologic stage, and CEA-negative disease compared to those who received it. Conclusions Factors associated with CRM+ include features of advanced disease, undergoing APR, and lack of health insurance. Half of CRM+ patients did not receive neoadjuvant treatment. These represent cases where CRM status may be modifiable with appropriate pre-operative selection and multidisciplinary management. PMID:26906328

  9. [Trends of work force participation of patients with rheumatic diseases : results from German social insurance data and the national database of the German collaborative arthritis centers].

    Science.gov (United States)

    Mau, W; Thiele, K; Lamprecht, J

    2014-02-01

    Positive therapeutic effects on the work force participation derived from international clinical trials may not be directly transferable to the community based care in Germany. Therefore recent changes of data regarding sick leave (SL), work disability pension (WDP) and employment from the social insurance and from the national database of the German collaborative arthritis centers were analyzed covering a time period of at least 10 years. Health insurance data showed a steeper decline in the average duration of SL caused by rheumatoid arthritis (RA), ankylosing spondylitis (AS) and systemic lupus erythematosus (SLE) compared with all other diseases. In RA patients from the collaborative arthritis centers the mean duration of SL was much more reduced than the average duration of SL for members of the compulsory health insurance. The proportion of gainfully employed RA patients in collaborative arthritis centers has particularly increased in women. According to data from the pension insurance fund less incident cases of WDP due to RA, AS, and SLE have been observed than WDP caused by all other diseases. Thus different nationwide data show positive changes of the work force participation of individuals suffering from inflammatory rheumatic diseases in Germany.

  10. EIA's role in the analysis of the Clean Air Act Amendments of 1990 and the development of the National Allowance Database

    Energy Technology Data Exchange (ETDEWEB)

    Beamon, J.A.; Linders, M.J. (Energy Information Administration, Washington, DC (United States))

    1993-01-01

    Throughout 1990 the Energy Information Administration (EIA) provided continuous data and analytic support to Congress during its deliberations on Title IV of the Clean Air Act Amendments of 1990 (CAA). Congress requested the Energy Information Administration (EIA) to review and analyze the sections that would affect electric utilities, specifically those relating to acid deposition (Title IV). By providing knowledgeable and impartial analysis, EIA clarified the likely effects of the various legislative proposals and helped Congress finalize the amendments. Even though the CAA is now law, EIA's efforts have not ended. During the analysis of the various proposals, EIA and EPA created a National Allowance Database (NAD). Now, under an agreement with the Environmental Protection Agency (EPA), a new version of the NAD is being developed to facilitate the implementation of the acid deposition provisions of the CAA. This article describes the analyses undertaken, points out where EIA's efforts led to improved understanding of the likely impacts of the CAA, and outlines EIA's continued efforts to assist EPA in the implementation of the amendments. 6 tabs.

  11. Database Manager

    Science.gov (United States)

    Martin, Andrew

    2010-01-01

    It is normal practice today for organizations to store large quantities of records of related information as computer-based files or databases. Purposeful information is retrieved by performing queries on the data sets. The purpose of DATABASE MANAGER is to communicate to students the method by which the computer performs these queries. This…

  12. Native Health Research Database

    Science.gov (United States)

    ... Rancheria Boise Forte Caddo Cahuilla Band of Indians Campo Band of Mission Indians Canadian Indian Canadian Native ... Type Annual Report Comment Community Engagement Project Congresses Editorial Evaluation Study Guideline Historical Article Journal Article Letter ...

  13. Linking Canadian population health data: maximizing the potential of cohort and administrative data.

    Science.gov (United States)

    Doiron, Dany; Raina, Parminder; Fortier, Isabel

    2013-03-06

    Linkage of data collected by large Canadian cohort studies with provincially managed administrative health databases can offer very interesting avenues for multidisciplinary and cost-effective health research in Canada. Successfully co-analyzing cohort data and administrative health data (AHD) can lead to research results capable of improving the health and well-being of Canadians and enhancing the delivery of health care services. However, such an endeavour will require strong coordination and long-term commitment between all stakeholders involved. The challenges and opportunities of a pan-Canadian cohort-to-AHD data linkage program have been considered by cohort study investigators and data custodians from each Canadian province. Stakeholders acknowledge the important public health benefits of establishing such a program and have established an action plan to move forward.

  14. National Geo-Database for Biofuel Simulations and Regional Analysis of Biorefinery Siting Based on Cellulosic Feedstock Grown on Marginal Lands

    Energy Technology Data Exchange (ETDEWEB)

    Izaurralde, Roberto C.; Zhang, Xuesong; Sahajpal, Ritvik; Manowitz, David H.

    2012-04-01

    and PostgreSQL database hosting. The second resource was the DOE-JGCRI 'Evergreen' cluster, capable of executing millions of simulations in relatively short periods. ARRA funding also supported a PhD student from UMD who worked on creating the geodatabases and executing some of the simulations in this study. Using a physically based classification of marginal lands, we simulated production of cellulosic feedstocks from perennial mixtures grown on these lands in the US Midwest. Marginal lands in the western states of the US Midwest appear to have significant potential to supply feedstocks to a cellulosic biofuel industry. Similar results were obtained with simulations of N-fertilized perennial mixtures. A detailed spatial analysis allowed for the identification of possible locations for the establishment of 34 cellulosic ethanol biorefineries with an annual production capacity of 5.6 billion gallons. In summary, we have reported on the development of a spatially explicit national geodatabase to conduct biofuel simulation studies and provided simulation results on the potential of perennial cropping systems to serve as feedstocks for the production of cellulosic ethanol. To accomplish this, we have employed sophisticated spatial analysis methods in combination with the process-based biogeochemical model EPIC. The results of this study will be submitted to the USDOE Bioenergy Knowledge Discovery Framework as a way to contribute to the development of a sustainable bioenergy industry. This work provided the opportunity to test the hypothesis that marginal lands can serve as sources of cellulosic feedstocks and thus contribute to avoid potential conflicts between bioenergy and food production systems. This work, we believe, opens the door for further analysis on the characteristics of cellulosic feedstocks as major contributors to the development of a sustainable bioenergy economy.

  15. A Vegetation Database for the Colorado River Ecosystem from Glen Canyon Dam to the Western Boundary of Grand Canyon National Park, Arizona

    Science.gov (United States)

    Ralston, Barbara E.; Davis, Philip A.; Weber, Robert M.; Rundall, Jill M.

    2008-01-01

    A vegetation database of the riparian vegetation located within the Colorado River ecosystem (CRE), a subsection of the Colorado River between Glen Canyon Dam and the western boundary of Grand Canyon National Park, was constructed using four-band image mosaics acquired in May 2002. A digital line scanner was flown over the Colorado River corridor in Arizona by ISTAR Americas, using a Leica ADS-40 digital camera to acquire a digital surface model and four-band image mosaics (blue, green, red, and near-infrared) for vegetation mapping. The primary objective of this mapping project was to develop a digital inventory map of vegetation to enable patch- and landscape-scale change detection, and to establish randomized sampling points for ground surveys of terrestrial fauna (principally, but not exclusively, birds). The vegetation base map was constructed through a combination of ground surveys to identify vegetation classes, image processing, and automated supervised classification procedures. Analysis of the imagery and subsequent supervised classification involved multiple steps to evaluate band quality, band ratios, and vegetation texture and density. Identification of vegetation classes involved collection of cover data throughout the river corridor and subsequent analysis using two-way indicator species analysis (TWINSPAN). Vegetation was classified into six vegetation classes, following the National Vegetation Classification Standard, based on cover dominance. This analysis indicated that total area covered by all vegetation within the CRE was 3,346 ha. Considering the six vegetation classes, the sparse shrub (SS) class accounted for the greatest amount of vegetation (627 ha) followed by Pluchea (PLSE) and Tamarix (TARA) at 494 and 366 ha, respectively. The wetland (WTLD) and Prosopis-Acacia (PRGL) classes both had similar areal cover values (227 and 213 ha, respectively). Baccharis-Salix (BAXX) was the least represented at 94 ha. Accuracy assessment of the

  16. Tuberous Sclerosis Complex National Database

    Science.gov (United States)

    2005-10-01

    behavioral disorders, and cancer as these problems relate to individuals with TSC, as well as to the general population. A mechanism by which the above...DOB:_________ LI Clubbing of digits LI Other (list) PULMONAR Y LABS/STUDIES (Provide most current lab values for all that apply.-) Date of most...Present. Director, Product Management; Genomica Corp., Boulder, Colorado; 2000-2001. Director, Informatics; Huntsman Cancer Institute, University of Utah

  17. Tuberous Sclerosis Complex National Database

    Science.gov (United States)

    2006-10-01

    Unknown If yes, what treatment was performed (choose all that apply): Treatment Number of times treatment was performed Laser ...intervention (e.g., adenoidectomy, tonsillectom Surgical intervention (e.g., adenoidectomy, tonsillectomy , y

  18. The legend of the Canadian horse: genetic diversity and breed origin.

    Science.gov (United States)

    Khanshour, Anas; Juras, Rytis; Blackburn, Rick; Cothran, E Gus

    2015-01-01

    The Canadian breed of horse invokes a fascinating chapter of North American history and as such it is now a heritage breed and the national horse of Canada. The aims of this study were to determine the level of genetic diversity in the Canadian, investigate the possible foundation breeds and the role it had in the development of the US horse breeds, such as Morgan Horse. We tested a total of 981 horses by using 15 microsatellite markers. We found that Canadian horses have high values of genetic diversity indices and show no evidence of a serious loss of genetic diversity and the inbreeding coefficient was not significantly different from zero. Belgian, Percheron, Breton and Dales Pony, unlike the light French horses, may have common ancestries with the Canadian and could be important founders. However, the Shire and Clydesdale influenced the Canadian to a lesser extent than French and Belgian draft breeds. Furthermore, our finding indicated that there was no evidence of a clear relationship between Canadian and Oriental or Iberian breeds. Also, the Canadian likely contributed to the early development of the Morgan. Finally, these findings support the ancient legends of the Canadian Horse as North America’s first equine breed and the foundation bloodstock to many American breeds and may help in the management and breeding program of this outstanding breed in North America.

  19. Design and internal validation of an obstetric early warning score: secondary analysis of the Intensive Care National Audit and Research Centre Case Mix Programme database.

    Science.gov (United States)

    Carle, C; Alexander, P; Columb, M; Johal, J

    2013-04-01

    We designed and internally validated an aggregate weighted early warning scoring system specific to the obstetric population that has the potential for use in the ward environment. Direct obstetric admissions from the Intensive Care National Audit and Research Centre's Case Mix Programme Database were randomly allocated to model development (n = 2240) or validation (n = 2200) sets. Physiological variables collected during the first 24 h of critical care admission were analysed. Logistic regression analysis for mortality in the model development set was initially used to create a statistically based early warning score. The statistical score was then modified to create a clinically acceptable early warning score. Important features of this clinical obstetric early warning score are that the variables are weighted according to their statistical importance, a surrogate for the FI O2 /Pa O2 relationship is included, conscious level is assessed using a simplified alert/not alert variable, and the score, trigger thresholds and response are consistent with the new non-obstetric National Early Warning Score system. The statistical and clinical early warning scores were internally validated using the validation set. The area under the receiver operating characteristic curve was 0.995 (95% CI 0.992-0.998) for the statistical score and 0.957 (95% CI 0.923-0.991) for the clinical score. Pre-existing empirically designed early warning scores were also validated in the same way for comparison. The area under the receiver operating characteristic curve was 0.955 (95% CI 0.922-0.988) for Swanton et al.'s Modified Early Obstetric Warning System, 0.937 (95% CI 0.884-0.991) for the obstetric early warning score suggested in the 2003-2005 Report on Confidential Enquiries into Maternal Deaths in the UK, and 0.973 (95% CI 0.957-0.989) for the non-obstetric National Early Warning Score. This highlights that the new clinical obstetric early warning score has an excellent ability to

  20. Going down the Rabbit-Hole: Teachers' Engagements with "Dialectical Images" in Canadian Children's Literature on Social Justice

    Science.gov (United States)

    Strong-Wilson, Teresa; Yoder, Amarou; Phipps, Heather

    2014-01-01

    This article explores the attraction of Canadian elementary teachers to children's stories that narrate trauma, particularly the trauma associated with First Nations peoples' experiences in Canadian residential schools as told by Indigenous authors. The teachers' responses to these texts are conceived of as occurring within a "contact…

  1. Newcomers and Old-Timers: The Cultural Production of "Canada" and "Canadians" in an Audio-Visual Text

    Science.gov (United States)

    Moffatt, Lyndsay

    2011-01-01

    This paper examines the cultural production of "Canada" and "Canadians" in "The Newcomers", a 1953 film produced by the National Film Board of Canada. Using a form of discourse analysis that sees talk as social interaction and identity as socially and locally constructed, this study illuminates how "Canada" and "Canadians" are talked into being in…

  2. The Danish Urogynaecological Database

    DEFF Research Database (Denmark)

    Guldberg, Rikke; Brostrøm, Søren; Hansen, Jesper Kjær

    2013-01-01

    INTRODUCTION AND HYPOTHESIS: The Danish Urogynaecological Database (DugaBase) is a nationwide clinical database established in 2006 to monitor, ensure and improve the quality of urogynaecological surgery. We aimed to describe its establishment and completeness and to validate selected variables....... This is the first study based on data from the DugaBase. METHODS: The database completeness was calculated as a comparison between urogynaecological procedures reported to the Danish National Patient Registry and to the DugaBase. Validity was assessed for selected variables from a random sample of 200 women...... in the DugaBase from 1 January 2009 to 31 October 2010, using medical records as a reference. RESULTS: A total of 16,509 urogynaecological procedures were registered in the DugaBase by 31 December 2010. The database completeness has increased by calendar time, from 38.2 % in 2007 to 93.2 % in 2010 for public...

  3. Pressure Ulcer Risk and Prevention Practices in Pediatric Patients: A Secondary Analysis of Data from the National Database of Nursing Quality Indicators®.

    Science.gov (United States)

    Razmus, Ivy; Bergquist-Beringer, Sandra

    2017-01-01

    Little is known about pressure ulcer prevention practice among pediatric patients. To describe the frequency of pressure ulcer risk assessment in pediatric patients and pressure ulcer prevention intervention use overall and by hospital unit type, a descriptive secondary analysis was performed of data submitted to the National Database for Nursing Quality Indicators® (NDNQI®) for at least 3 of the 4 quarters in 2012. Relevant data on pressure ulcer risk from 271 hospitals across the United States extracted from the NDNQI database included patient skin and pressure ulcer risk assessment on admission, time since the last pressure ulcer risk assessment, method used to assess pressure ulcer risk, and risk status. Extracted data on pressure ulcer prevention included skin assessment, pressure-redistribution surface use, routine repositioning, nutritional support, and moisture management. These data were organized by unit type and merged with data on hospital characteristics for the analysis. The sample included 39 984 patients ages 1 day to 18 years on 678 pediatric acute care units (general pediatrics, pediatric critical care units, neonatal intensive care units, pediatric step-down units, and pediatric rehabilitation units). Descriptive statistics were used to analyze study data. Most of the pediatric patients (33 644; 89.2%) were assessed for pressure ulcer risk within 24 hours of admission. The Braden Q Scale was frequently used to assess risk on general pediatrics units (75.4%), pediatric step-down units (85.5%), pediatric critical care units (81.3%), and pediatric rehabilitation units (56.1%). In the neonatal intensive care units, another scale or method was used more often (55% to 60%) to assess pressure ulcer risk. Of the 11 203 pediatric patients (39%) determined to be at risk for pressure ulcers, the majority (10 741, 95.8%) received some kind of pressure ulcer prevention intervention during the 24 hours preceding the NDNQI pressure ulcer survey. The frequency

  4. Probabilistic Databases

    CERN Document Server

    Suciu, Dan; Koch, Christop

    2011-01-01

    Probabilistic databases are databases where the value of some attributes or the presence of some records are uncertain and known only with some probability. Applications in many areas such as information extraction, RFID and scientific data management, data cleaning, data integration, and financial risk assessment produce large volumes of uncertain data, which are best modeled and processed by a probabilistic database. This book presents the state of the art in representation formalisms and query processing techniques for probabilistic data. It starts by discussing the basic principles for rep

  5. Database Replication

    CERN Document Server

    Kemme, Bettina

    2010-01-01

    Database replication is widely used for fault-tolerance, scalability and performance. The failure of one database replica does not stop the system from working as available replicas can take over the tasks of the failed replica. Scalability can be achieved by distributing the load across all replicas, and adding new replicas should the load increase. Finally, database replication can provide fast local access, even if clients are geographically distributed clients, if data copies are located close to clients. Despite its advantages, replication is not a straightforward technique to apply, and

  6. ‘GETTING HERE FROM THERE’: TRAUMA AND TRANSFORMATION IN CANADIAN MILITARY EDUCATION

    Directory of Open Access Journals (Sweden)

    Ronald G. Haycock

    2012-02-01

    Full Text Available In early 1997, the Canadian Minister of National Defence publicly issued an excoriating report that roundly condemned the poor state of leadership, ethics discipline, professional knowledge and education in the Canadian Armed Forces particularly among officers. His public exposure stemmed from a series of traumatic events that occurred in the four previous years. The most damning one had been the appalling revelation that some soldiers of the Canadian Airborne Regiment, then on a peacekeeping mission in Somalia, had beaten to death a young Somali teenager. The trail led right back to senior officers in Canada and there was evidence of a cover-up. The embarrassed government was forced into appointing a top level Somalia Commission of Inquiry1. Then, in the next several months, followed revelations recorded on camera of grotesque initiation rites and racism in airborne units and others. The usually complacent and unmilitary Canadian public was shocked and indignant.2 The government promptly disbanded the Canadian Airborne Regiment. How, many asked, did the Canadian Forces get here from its excellent performance in past decades? It had fought well in both World Wars, in Korea and had served with great distinction in the many United Nations missions since that time. Canadians, after all prided themselves believing that their forces were the humanitarian ‘honest northern brokers’ and perhaps the world’s best peacekeepers.

  7. Harvey Cushing's Canadian connections.

    Science.gov (United States)

    Feindel, William

    2003-01-01

    During his surgical career between 1896 and 1934, Harvey Cushing made eight visits to Canada. He had a broad impact on Canadian medicine and neurosurgery. Cushing's students Wilder Penfield and Kenneth McKenzie became outstanding leaders of the two major centers in Canada for neurosurgical treatment and training. On his first trip to Canada, shortly after completing his surgical internship in August 1896, Cushing traveled with members of his family through the Maritime Provinces and visited hospitals in Quebec and Montreal. Eight years later, in February 1904, as a successful young neurosurgeon at the Johns Hopkins Hospital, he reported to the Montreal Medico-Chirurgical Society on his surgical experience in 20 cases of removal of the trigeminal ganglion for neuralgia. In 1922, as the Charles Mickle Lecturer at the University of Toronto, Cushing assigned his honorarium of $1000 to support a neurosurgical fellowship at Harvard. This was awarded to McKenzie, then a general practitioner, for a year's training with Cushing in 1922-1923. McKenzie returned to initiate the neurosurgical services at the Toronto General Hospital, where he developed into a master surgeon and teacher. On Cushing's second visit to McGill University in October 1922, he and Sir Charles Sherrington inaugurated the new Biology Building of McGill's Medical School, marking the first stage of a Rockefeller-McGill program of modernization. In May 1929, Cushing attended the dedication of the Osler Library at McGill. In September 1934, responding to the invitation of Penfield, Cushing presented a Foundation Lecture-one of his finest addresses on the philosophy of neurosurgery-at the opening of the Montreal Neurological Institute. On that same trip, Cushing's revisit to McGill's Osler Library convinced him to turn over his own treasure of historical books to Yale University.

  8. How Should Canadian Literature Be Taught?

    Science.gov (United States)

    Colborne, Garnet

    1981-01-01

    Discusses the rationale for and several approaches to teaching Canadian literature, including a cultural and regional approach to Canadian literature, a comparative approach, and a language study approach. (HTH)

  9. NOAA and MMS Marine Minerals Geochemical Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Marine Minerals Geochemical Database was created by NGDC as a part of a project to construct a comprehensive computerized bibliography and geochemical database...

  10. In Situ California Bearing Ration Database

    Science.gov (United States)

    2007-10-01

    Press. ISRIC (International Soil Reference and Information Center). 2004. Soil and terrain database (SOTER). Wageningen , Netherlands: ISRIC. http...T.T. Wen, ed. 1995. Global and national soils and terrain digital databases (SOTER): Procedures manual (revised edition). Wageningen , Netherlands

  11. 2014 United States Automatic Identification System Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2014 United States Automatic Identification System Database contains vessel traffic data for planning purposes within the U.S. coastal waters. The database is...

  12. 2010 United States Automatic Identification System Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2010 United States Automatic Identification System Database contains vessel traffic data for planning purposes within the U.S. coastal waters. The database is...

  13. Responsible Canadian energy progress report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The Canadian Association of Petroleum Producers (CAPP) represents oil and gas companies throughout Canada; its members produce over 90% of Canada's natural gas and crude oil output. The aim of the Association is to improve the economics of the Canadian upstream petroleum sector in an environmentally and socially responsible way. The aim of this Responsible Canadian Energy report is to present the performance data of CAPP's members for the year 2009. Data, trends, and performance analyses are provided throughout the document. This analysis makes it possible to determine where progress has been made and where performance improvement is necessary. It also presents success stories and best practices so that other companies can learn from them how to improve their own performance. This paper provides useful information on the performance of the upstream petroleum industry in Canada and highlights where the focus should be for further improvement in its performance.

  14. Birth of the Canadian Digestive Health Foundation

    OpenAIRE

    Beck, Ivan T.

    2004-01-01

    The Canadian Digestive Disease Foundation, renamed the Canadian Digestive Health Foundation -- Fondation canadienne pour la promotion de la santé digestive -- in December 2001, is the culmination of ongoing efforts by the Canadian Association of Gastroenterology to establish an independent charitable organization. In February 2001, it was officially endorsed as the Foundation for the Canadian Association of Gastroenterology. The initial efforts to establish this Foundation, led by Dr Richa...

  15. Inorganic Crystal Structure Database (ICSD)

    Science.gov (United States)

    SRD 84 FIZ/NIST Inorganic Crystal Structure Database (ICSD) (PC database for purchase)   The Inorganic Crystal Structure Database (ICSD) is produced cooperatively by the Fachinformationszentrum Karlsruhe(FIZ) and the National Institute of Standards and Technology (NIST). The ICSD is a comprehensive collection of crystal structure data of inorganic compounds containing more than 140,000 entries and covering the literature from 1915 to the present.

  16. The Canadian Gravity Geoid

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A detailed gravimetric geoid has been computed on a 10' by 10' grid for Canada by the University of New Brunswick. This data base was received in April 1989....

  17. Body mass index and survival after diagnosis of invasive breast cancer: a study based on the Japanese National Clinical Database-Breast Cancer Registry.

    Science.gov (United States)

    Kawai, Masaaki; Tomotaki, Ai; Miyata, Hiroaki; Iwamoto, Takayuki; Niikura, Naoki; Anan, Keisei; Hayashi, Naoki; Aogi, Kenjiro; Ishida, Takanori; Masuoka, Hideji; Iijima, Kotaro; Masuda, Shinobu; Tsugawa, Koichiro; Kinoshita, Takayuki; Nakamura, Seigo; Tokuda, Yutaka

    2016-06-01

    Few studies have reported the association between body mass index (BMI) and outcome among Asian breast cancer patients. We analyzed data for 20,090 female invasive breast cancer patients who had been followed-up for a median period of 6.7 years entered in the National Clinical Database-Breast Cancer Registry between 2004 and 2006. We used mainly the WHO criteria for BMI (kg/m(2) ) categories; cause, 937 breast cancer-specific deaths, and 2433 recurrences were observed. Obesity was associated with an increased risk of all-cause (HR: 1.46; 95% CI: 1.16-1.83) and breast cancer-specific death (HR: 1.47; 95% CI: 1.11-1.93) for all patients, and with all-cause (HR: 1.47; 95% CI: 1.13-1.92) and breast cancer-specific death (HR: 1.58; 95% CI: 1.13-2.20) for postmenopausal patients. Being underweight was associated with an increased risk of all-cause death for all (HR: 1.41; 95% CI: 1.16-1.71) and for postmenopausal patients (HR: 1.45; 95% CI: 1.15-1.84). With regard to subtype and menopausal status, obesity was associated with an increased risk of breast cancer-specific death for all cases of luminal B tumor (HR: 2.59; 95% CI: 1.51-4.43; Pheterogeneity of Luminal B vs. Triple negative = 0.016) and for postmenopausal patients with luminal B tumor (HR: 3.24; 95% CI: 1.71-6.17). Being obese or underweight is associated with a higher risk of death among female breast cancer patients in Japan.

  18. Hypnotics and the Occurrence of Bone Fractures in Hospitalized Dementia Patients: A Matched Case-Control Study Using a National Inpatient Database.

    Directory of Open Access Journals (Sweden)

    Hiroyuki Tamiya

    Full Text Available Preventing falls and bone fractures in hospital care is an important issue in geriatric medicine. Use of hypnotics is a potential risk factor for falls and bone fractures in older patients. However, data are lacking on the association between use of hypnotics and the occurrence of bone fracture.We used a national inpatient database including 1,057 hospitals in Japan and included dementia patients aged 50 years or older who were hospitalized during a period of 12 months between April 2012 and March 2013. The primary outcome was the occurrence of bone fracture during hospitalization. Use of hypnotics was compared between patients with and without bone fracture in this matched case-control study.Of 140,494 patients, 830 patients suffered from in-hospital fracture. A 1:4 matching with age, sex and hospital created 817 cases with fracture and 3,158 matched patients without fracture. With adjustment for the Charlson comorbidity index, emergent admission, activities of daily living, and scores for level walking, a higher occurrence of fractures were seen with short-acting benzodiazepine hypnotics (odds ratio, 1.43; 95% confidence interval, 1.19-1.73; P<0.001, ultrashort-acting non-benzodiazepine hypnotics (1.66; 1.37-2.01; P<0.001, hydroxyzine (1.45; 1.15-1.82, P=0.001, risperidone and perospirone (1.37; 1.08-1.73; P=0.010. Other drug groups were not significantly associated with the occurrence of in-hospital fracture.Short-acting benzodiazepine hypnotics and ultrashort-acting non-benzodiazepine hypnotics may increase risk of bone fracture in hospitalized dementia patients.

  19. The impact of blood transfusion on perioperative outcomes following gastric cancer resection: an analysis of the American College of Surgeons National Surgical Quality Improvement Program database

    Science.gov (United States)

    Elmi, Maryam; Mahar, Alyson; Kagedan, Daniel; Law, Calvin H.L.; Karanicolas, Paul J.; Lin, Yulia; Callum, Jeannie; Coburn, Natalie G.; Hallet, Julie

    2016-01-01

    Background Red blood cell transfusions (RBCT) carry risk of transfusion-related immunodulation that may impact postoperative recovery. This study examined the association between perioperative RBCT and short-term postoperative outcomes following gastrectomy for gastric cancer. Methods Using the American College of Surgeons National Surgical Quality Improvement Program database, we compared outcomes of patients (transfused v. nontransfused) undergoing elective gastrectomy for gastric cancer (2007–2012). Outcomes were 30-day major morbidity, mortality and length of stay. The association between perioperative RBCT and outcomes was estimated using modified Poisson, logistic, or negative binomial regression. Results Of the 3243 patients in the entire cohort, we included 2884 patients with nonmissing data, of whom 535 (18.6%) received RBCT. Overall 30-day major morbidity and mortality were 20% and 3.5%, respectively. After adjustment for baseline and clinical characteristics, RBCT was independently associated with increased 30-day mortality (relative risk [RR] 3.1, 95% confidence interval [CI] 1.9–5.0), major morbidity (RR 1.4, 95% CI 1.2–1.8), length of stay (RR 1.2, 95% CI 1.1–1.2), infections (RR 1.4, 95% CI 1.1–1.6), cardiac complications (RR 1.8, 95% CI 1.0–3.2) and respiratory failure (RR 2.3, 95% CI 1.6–3.3). Conclusion Red blood cell transfusions are associated with worse postoperative short-term outcomes in patients with gastric cancer. Blood management strategies are needed to reduce the use of RBCT after gastrectomy for gastric cancer. PMID:27668330

  20. Use of Fibrates Monotherapy in People with Diabetes and High Cardiovascular Risk in Primary Care: A French Nationwide Cohort Study Based on National Administrative Databases.

    Directory of Open Access Journals (Sweden)

    Ronan Roussel

    Full Text Available According to guidelines, diabetic patients with high cardiovascular risk should receive a statin. Despite this consensus, fibrate monotherapy is commonly used in this population. We assessed the frequency and clinical consequences of the use of fibrates for primary prevention in patients with diabetes and high cardiovascular risk.Retrospective cohort study based on nationwide data from the medical and administrative databases of French national health insurance systems (07/01/08-12/31/09 with a follow-up of up to 30 months.Lipid-lowering drug-naive diabetic patients initiating fibrate or statin monotherapy were identified. Patients at high cardiovascular risk were then selected: patients with a diagnosis of diabetes and hypertension, and > 50 (men or 60 (women, but with no history of cardiovascular events. The composite endpoint comprised myocardial infarction, stroke, amputation, or death.Of the 31,652 patients enrolled, 4,058 (12.8% received a fibrate. Age- and gender-adjusted annual event rates were 2.42% (fibrates and 2.21% (statins. The proportionality assumption required for the Cox model was not met for the fibrate/statin variable. A multivariate model including all predictors was therefore calculated by dividing data into two time periods, allowing Hazard Ratios to be calculated before (HR 540 of follow-up. Multivariate analyses showed that fibrates were associated with an increased risk for the endpoint after 540 days: HR 540 = 1.73 (1.28-2.32.Fibrate monotherapy is commonly prescribed in diabetic patients with high cardiovascular risk and is associated with poorer outcomes compared to statin therapy.

  1. Comparison of the prescribing pattern of bisphosphonate and raloxifene in Korean women with osteoporosis: from a national health insurance claims database.

    Directory of Open Access Journals (Sweden)

    Jungmee Kim

    Full Text Available This study aimed to evaluate the differences of prescribing pattern between bisphosphonate and raloxifene users among Korean women with osteoporosis, focusing on the underlying conditions, concurrent medications, nature of healthcare utilization, and regional disparity. We used the Health Insurance Review and Assessment Service National Patients Sample database of the year 2010. Study subjects were defined as female osteoporosis patients aged over 50 years with both the diagnosis of osteoporosis and prescriptions of bisphosphonate or raloxifene. The frequency and the proportion of bisphosphonate and raloxifene were compared using chi-square test and the trend of the proportion using the Cochran-Armitage test. Medications were quantified as defined daily doses per 1,000 patients per day. The prescription pattern was visualized by using the Quantum Geographic Information Systems program. Of the 1,367,367 people who utilized medical services in 2010, the final number of study subjects was 26,881--26,032 (96.8% bisphosphonate and 849 (3.2% raloxifene recipients. Raloxifene users were younger than bisphosphonate users and were more frequently patients with a lipid disorder (16.0% vs. 22.1%, p-value < 0.0001, rheumatic disease (4.0% vs. 6.1%, p-value = 0.0024, hot flash (1.8% vs. 6.1%, p <0.0001, and coronary artery disease (1.2% vs. 2.8%, p< 0.0001. The proportion of raloxifene users was higher in tertiary care institutions (21.6% vs. 44.7%, p-value < 0.0001. A regional distribution showed that raloxifene use was higher in the Seoul metropolitan area. These differences in demographic and clinical profiles of each recipient may influence prescription decisions.

  2. The Danish Inguinal Hernia Database

    Directory of Open Access Journals (Sweden)

    Friis-Andersen H

    2016-10-01

    Full Text Available Hans Friis-Andersen1,2, Thue Bisgaard2,3 1Surgical Department, Horsens Regional Hospital, Horsens, Denmark; 2Steering Committee, Danish Hernia Database, 3Surgical Gastroenterological Department 235, Copenhagen University Hospital, Hvidovre, Denmark Aim of database: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Study population: Patients ≥18 years operated for groin hernia. Main variables: Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. Descriptive data: According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time. All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. Results: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015. A total of 49 peer-reviewed national and international publications have been published from the database (June 2015. Conclusion: The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair. Keywords: nation-wide, recurrence, chronic pain, femoral hernia, surgery, quality improvement

  3. A Topography for Canadian Curriculum Theory.

    Science.gov (United States)

    Chambers, Cynthia

    1999-01-01

    Presents challenges to Canadian curriculum theorists: (1) to create curriculum languages and genres that represent all of Canada; (2) to use Canadian scholars and indigenous languages to find these curriculum languages and genres; (3) to seek interpretive tools to understand what it means to be Canadian; and (4) to create curriculum theory that…

  4. Canadian Children's Literature: An Alberta Survey

    Science.gov (United States)

    Bainbridge, Joyce; Carbonaro, Mike; Green, Nicole

    2005-01-01

    This article presents the findings of an online survey administered to Alberta elementary school teachers in 2000-2001. The survey explored the teachers' knowledge and use of Canadian children's literature and their thoughts about the role of Canadian literature in elementary school classrooms. Canadian children's trade books espouse particular…

  5. The Ideological Orientations of Canadian University Professors

    Science.gov (United States)

    Nakhaie, M. Reza; Brym, Robert J.

    2011-01-01

    This paper analyzes the ideological orientations of Canadian university professors based on a unique 2000 study of a representative sample of Canadian academics (n=3,318). After summarizing methodological problems with extant research on this subject, and tentatively comparing the political views of Canadian and American academics, the paper…

  6. Special Consideration in Post-Secondary Institutions: Trends at a Canadian University

    Science.gov (United States)

    Zimmermann, Joelle; Kamenetsky, Stuart B.; Pongracic, Syb

    2015-01-01

    This study examined trends in the practice of granting special consideration for missed tests and late papers in colleges and universities. We analyzed a database of 4,183 special consideration requests at a large Canadian university between 1998 and 2008. Results show a growing rate of requests per enrolment between 2001 and 2007. Although…

  7. Wind turbine reliability database update.

    Energy Technology Data Exchange (ETDEWEB)

    Peters, Valerie A.; Hill, Roger Ray; Stinebaugh, Jennifer A.; Veers, Paul S.

    2009-03-01

    This report documents the status of the Sandia National Laboratories' Wind Plant Reliability Database. Included in this report are updates on the form and contents of the Database, which stems from a fivestep process of data partnerships, data definition and transfer, data formatting and normalization, analysis, and reporting. Selected observations are also reported.

  8. Consolidated Human Activities Database (CHAD)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Consolidated Human Activity Database (CHAD) contains data obtained from human activity studies that were collected at city, state, and national levels. CHAD is...

  9. JPL Small Body Database Browser

    Data.gov (United States)

    National Aeronautics and Space Administration — The JPL Small-Body Database Browser provides data for all known asteroids and many comets. Newly discovered objects and their orbits are added on a daily basis....

  10. Key Techniques for Dynamic Updating of National Fundamental Geographic Information Database%国家基础地理信息数据库动态更新总体技术

    Institute of Scientific and Technical Information of China (English)

    王东华; 刘建军

    2015-01-01

    One of the most important missions of fundamental surveying and mapping work is to keep the fundamental geographic information fresh .In this respect ,National Administration of Surveying ,Mapping and Geoinformation has launched the project of dynamic updating of national fundamental geographic information database since 2012 ,which aims to update 1∶50 000 ,1∶250 000 and 1∶1 000 000 national fundamental geographic information database continuously and quickly ,by updating and publishing once a year .This paper introduces the general technical thinking of dynamic updating , states main technical methods ,such as dynamic updating of fundamental database ,linkage updating of derived databases ,and multi‐tense database management and service and so on ,and finally introduces main technical character‐istics and engineering applications .%保持基础地理信息的现势性是我国基础测绘工作的重要使命。为此,国家测绘地理信息局于2012年启动了国家基础地理信息数据库动态更新工程,对我国1∶5万、1∶25万、1∶100万基础地理信息数据库进行持续快速更新,每年更新一次、发布一版。本文介绍了动态更新的总体技术思路,阐述了基础数据库动态更新、派生数据库联动更新、多时态数据库管理服务等主体技术方法,并介绍了主要技术特点和工程应用效果。

  11. Canadian contributions studies for the WFIRST instruments

    Science.gov (United States)

    Lavigne, J.-F.; Rowlands, N.; Grandmont, F. J.; Lafrenière, D.; Marois, C.; Daigle, O.; Thibault, S.; Schade, D.; Artigau, É.; Brousseau, D.; Maire, J.; Cretot-Richert, G.; Ducharme, M.-È.; Levesque, L. E.; Laurin, D.; Dupuis, J.

    2016-07-01

    WFIRST-AFTA is the NASA's highest ranked astrophysics mission for the next decade that was identified in the New World, New Horizon survey. The mission scientific drivers correspond to some of the deep questions identified in the Canadian LRP2010, and are also of great interest for the Canadian scientists. Given that there is also a great interest in having an international collaboration in this mission, the Canadian Space Agency awarded two contracts to study a Canadian participation in the mission, one related to each instrument. This paper presents a summary of the technical contributions that were considered for a Canadian contribution to the coronagraph and wide field instruments.

  12. The 1998 Canadian Contraception Study.

    Science.gov (United States)

    Fisher, William A.; Boroditsky, Richard; Bridges, Martha L.

    1999-01-01

    Describes the 1998 Canadian Contraception Study, a mailed survey which asked women about contraceptive practices past, present, and future (including use of oral contraceptives, condoms, and sterilization); familiarity with and opinion about different contraception methods; and general sexual and reproductive health. The paper also examines…

  13. Canadian Government Electronic Information Policy.

    Science.gov (United States)

    Nilsen, Kirsti

    1993-01-01

    Examines development and evolution of Canadian government information policy in response to issues of preservation of data, information industry involvement in government data development and marketing, role of Crown copyright, and public access to government information in electronic formats. Six key information policy instruments are also…

  14. In their own words: describing Canadian physician leadership.

    Science.gov (United States)

    Snell, Anita J; Dickson, Graham; Wirtzfeld, Debrah; Van Aerde, John

    2016-07-04

    Purpose This is the first study to compile statistical data to describe the functions and responsibilities of physicians in formal and informal leadership roles in the Canadian health system. This mixed-methods research study offers baseline data relative to this purpose, and also describes physician leaders' views on fundamental aspects of their leadership responsibility. Design/methodology/approach A survey with both quantitative and qualitative fields yielded 689 valid responses from physician leaders. Data from the survey were utilized in the development of a semi-structured interview guide; 15 physician leaders were interviewed. Findings A profile of Canadian physician leadership has been compiled, including demographics; an outline of roles, responsibilities, time commitments and related compensation; and personal factors that support, engage and deter physicians when considering taking on leadership roles. The role of health-care organizations in encouraging and supporting physician leadership is explicated. Practical implications The baseline data on Canadian physician leaders create the opportunity to determine potential steps for improving the state of physician leadership in Canada; and health-care organizations are provided with a wealth of information on how to encourage and support physician leaders. Using the data as a benchmark, comparisons can also be made with physician leadership as practiced in other nations. Originality/value There are no other research studies available that provide the depth and breadth of detail on Canadian physician leadership, and the embedded recommendations to health-care organizations are informed by this in-depth knowledge.

  15. The War's Positive Impact on the Canadian Astronomical Community

    Science.gov (United States)

    Broughton, Peter

    2015-01-01

    At the beginning of WWI, the Canadian astronomical community was tiny and astrophysical research was just beginning. By the end of the war, the country had established the forerunner of its National Research Council and had the world's largest fully operational telescope, thanks to the late entry of the USA into the conflict. By 1918, Canada was on the verge of making significant contributions to science.In spite of the immense loss of life in this pointless war, I am aware of only one casualty affecting Canadian professional astronomers, and that was the indirect death of James Chant, son of University of Toronto's only professor of astronomy. Other Canadian astronomers, including Tom Parker, Bert Topham, and Harry Plaskett were on active service; each of their stories is unique.Among those engaged in scientific work during the war were two Canadians temporarily in England: John McLennan whose helium research for dirigibles led him to establish a cryogenic lab in Toronto where the green line in the spectrum of the aurora was identified in 1925, and Allie Douglas who worked as a statistician in the War Office. Later work with Eddington led her to become his biographer and to her distinction as the first person in Canada to earn a PhD in astronomy (in 1926).

  16. A Canadian paradox: Tommy Douglas and eugenics.

    Science.gov (United States)

    Shevell, Michael

    2012-01-01

    Tommy Douglas is an icon of Canadian 20th Century political history and is considered by many as the "Father" of Medicare, a key component of our national identity. Throughout his career, he was associated at both the provincial and federal levels with progressive causes concerning disadvantaged populations. In his sociology Master's thesis written in the early 1930's, Douglas endorsed eugenic oriented solutions such as segregation and sterilization to address what was perceived to be an endemic and biologically determined problem. At first glance, this endorsement of eugenics appears to be paradoxical, but careful analysis revealed that this paradox has multiple roots in religion, political belief, historical exposure and our own desire to view our collective history in a favourable light.

  17. Feminist Approaches to Journalism Studies: Canadian Perspectives

    Directory of Open Access Journals (Sweden)

    Gertrude J. Robinson

    2008-01-01

    Full Text Available One of the orthodoxies of communication scholarship is that much of the gender-based differences between males and females with regard to experiences in newsrooms can be attributed to demographics. The discussion presented in this paper challenges this claim by comparing the findings of two national surveys that measured the professional progress of Canadian press and television journalists. The first survey was undertaken in 1975, and the second in 1995. While the historical evidence points to reductions in gender-based structural inequalities over time, it also identifies the continued presence of gender-based assumptions about how work and family obligations should be combined. Such assumptions, it is argued, help to foster and reproduce systemic biases in the newsroom culture that still resonate today in the journalism profession and which can be best understood as a manifestation of the meaning of gender at three levels: as a classifying system, as a structuring structure, and as an ideology.

  18. Biological Databases

    Directory of Open Access Journals (Sweden)

    Kaviena Baskaran

    2013-12-01

    Full Text Available Biology has entered a new era in distributing information based on database and this collection of database become primary in publishing information. This data publishing is done through Internet Gopher where information resources easy and affordable offered by powerful research tools. The more important thing now is the development of high quality and professionally operated electronic data publishing sites. To enhance the service and appropriate editorial and policies for electronic data publishing has been established and editors of article shoulder the responsibility.

  19. USGS Dam Removal Science Database

    Science.gov (United States)

    Bellmore, J. Ryan; Vittum, Katherine; Duda, Jeff J.; Greene, Samantha L.

    2015-01-01

    This database is the result of an extensive literature search aimed at identifying documents relevant to the emerging field of dam removal science. In total the database contains 179 citations that contain empirical monitoring information associated with 130 different dam removals across the United States and abroad. Data includes publications through 2014 and supplemented with the U.S. Army Corps of Engineers National Inventory of Dams database, U.S. Geological Survey National Water Information System and aerial photos to estimate locations when coordinates were not provided. Publications were located using the Web of Science, Google Scholar, and Clearinghouse for Dam Removal Information.

  20. The Sea Stacks Project: Enhancing the Use of Regional Literature in Atlantic Canadian Schools

    Directory of Open Access Journals (Sweden)

    Vivian Howard

    2012-06-01

    Full Text Available Research over the past two decades has amply demonstrated the importance of literature to the formation of both regional and national cultural identity, particularly in the face of mass market globalization of children’s book publishing in the 21st century as well as the predominance of non-Canadian content from television, movies, books, magazines and internet media. However, Canadian children appear to have only very limited exposure to Canadian authors and illustrators. In Atlantic Canada, regional Atlantic Canadian authors and illustrators for children receive very limited critical attention, and resources for the study and teaching of Atlantic Canadian children’s literature are few. Print and digital information sources on regional children’s books, publishing, authors and illustrators are scattered and inconsistent in quality and currency. This research project directly addresses these key concerns by summarizing the findings of a survey of Atlantic Canadian teachers on their use of regional books. In response to survey findings, the paper concludes by describing the creation of the Sea Stacks Project an authoritative web-delivered information resource devoted to contemporary Atlantic Canadian literature for children and teens.

  1. 全国残疾人人口基础数据库数据分析*%Data Analysis of National Disabled People’s Basic Database

    Institute of Scientific and Technical Information of China (English)

    张钧

    2013-01-01

    This report used data from national disabled people’s basic database and China’s survey on disabled people’s rehabilitation need and a baseline survey on rural disabled in poverty. It conducted analysis based on above data and tried to find out characters of China’s disabled people. Main characteristics of holders of disabled people credentials are mostly at working age, male, medium and low disability degree and physical disabilities account for 60%respectively;agricultural households nearly 3/4;mainly finishing primary school and middle school in terms of education. 31.9%of the disabled people demand for rehabilitation care, 30.9%for function training, and 91.9% for assistant equipments. Moreover, per capita net income of 82.4% rural disabled families is lower than national poverty line;33%of them are the elderly as well;7.1%have other disabled family members; 50.3% are driven into poverty due to disease. Among them, 41.1% are already covered by subsistence allowances;33.6%receive living aids, 14.2%for medical support and 26.1%for other aspects.%本报告对数据库中的持证残疾人以及基于此库开展的全国残疾人康复需求调查和农村贫困残疾人状况摸底调查数据进行了分析。持证残疾人的主要特征为:劳动年龄人口为主,男性、中轻度、肢体残疾人各占到六成,农业户口近3/4,受教育程度以小学和初中为主体。在康复需求方面,31.9%的残疾人有康复医疗需求,30.9%有功能训练需求,91.9%的残疾人有辅助器具需求。农村贫困残疾人家庭中有82.4%人均纯收入低于国家贫困标准,33.3%为老残一体,7.1%为一户多残。50.3%的农村贫困残疾人为因病致贫。41.1%的农村贫困残疾人已纳入最低生活保障;33.6%接受到生活救助,14.2%接受到医疗救助,26.1%接受到其他方面的救助。

  2. The use of neuroscientific evidence in Canadian criminal proceedings.

    Science.gov (United States)

    Chandler, Jennifer A

    2015-11-01

    This article addresses the question of how neuroscientific evidence is currently used in the Canadian criminal justice system, with a view to identifying the main contexts in which this evidence is raised, as well as to discern the impact of this evidence on judgements of responsibility, dangerousness, and treatability. The most general Canadian legal database was searched for cases in the five-year period between 2008 and 2012 in which neuroscientific evidence related to the responsibility and recidivism risk of criminal offenders was considered. Canadian courts consider neuroscientific evidence of many types, particularly evidence of prenatal alcohol exposure, traumatic brain injury, and neuropsychological testing. The majority of the cases are sentencing decisions, which is useful given that it offers an opportunity to observe how judges wrestle with the tension that evidence of diminished capacity due to brain damage tends to reduce moral blameworthiness, while it also tends to increase perceptions of risk and dangerousness. This so-called double-edged sword of the biological explanation of criminal behavior was reflected in this study, and raises questions about whether and when the pursuit of such evidence is advisable from the defense perspective.

  3. The Danish Depression Database

    Directory of Open Access Journals (Sweden)

    Videbech P

    2016-10-01

    Full Text Available Poul Videbech,1 Anette Deleuran2 1Mental Health Centre Glostrup, Department of Clinical Medicine, University of Copenhagen, Glostrup, 2Psychiatric Centre Amager, Copenhagen S, Denmark Aim of database: The purpose of the Danish Depression Database (DDD is to monitor and facilitate the improvement of the quality of the treatment of depression in Denmark. Furthermore, the DDD has been designed to facilitate research. Study population: Inpatients as well as outpatients with depression, aged above 18 years, and treated in the public psychiatric hospital system were enrolled. Main variables: Variables include whether the patient has been thoroughly somatically examined and has been interviewed about the psychopathology by a specialist in psychiatry. The Hamilton score as well as an evaluation of the risk of suicide are measured before and after treatment. Whether psychiatric aftercare has been scheduled for inpatients and the rate of rehospitalization are also registered. Descriptive data: The database was launched in 2011. Every year since then ~5,500 inpatients and 7,500 outpatients have been registered annually in the database. A total of 24,083 inpatients and 29,918 outpatients have been registered. The DDD produces an annual report published on the Internet. Conclusion: The DDD can become an important tool for quality improvement and research, when the reporting is more complete. Keywords: quality assurance, suicide, somatic diseases, national database

  4. 国家1:50000地形数据库重点要素动态更新%Updating Key Features of National 1:50k Topographic Database

    Institute of Scientific and Technical Information of China (English)

    刘建军; 赵仁亮; 张元杰; 李雪梅; 刘建炜

    2014-01-01

    国家1:50000地形数据库是国家基础地理信息数据库的主要内容之一,是用途最广、使用频率最多的基础测绘成果,保持其现势性是我国基础测绘工作的重要使命。2012年国家测绘地理信息局组织实施了对该数据库的快速动态更新,实现了每年更新一次,每年发布新版。本文主要总结介绍了全国1:50000地形数据库动态更新项目取得的主要创新和数据成果。%National 1:50 000 topographic database is one of the most widely used and most frequently used basic surveying and mapping production, as one of main contents of national fundamental geographic information database. It has been recognized that maintaining them up to date is an important mission of basic work for surveying and mapping. In 2012 State Administration of Surveying, Mapping and Geographic Information organized and implemented a rapid update of the database annually, released a new version annually. This paper presents a review of main results and innovations from national 1:50 000 topographic database updating project.

  5. Database Description - Society Catalog | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available they are not familier with. Background and funding MEXT Integrated Database Project Reference(s) Article title: Author name(s): Jour...nal: Pubmed ID: Original website information Database maintenance site National Bio

  6. Subacute Sclerosing Panencephalitis: Results of the Canadian Paediatric Surveillance Program and review of the literature

    Directory of Open Access Journals (Sweden)

    Walop Wikke

    2005-12-01

    Full Text Available Abstract Background Subacute Sclerosing Panencephalitis (SSPE is so rare in developed countries with measles immunization programs that national active surveillance is now needed to capture sufficient number of cases for meaningful analysis of data. Through the Canadian Paediatric Surveillance Program (CPSP, the SSPE study was able to document a national incidence and determine the epidemiology of affected Canadian children. Methods Between 1997 and 2000, the CPSP surveyed monthly 1978 to 2294 Canadian pediatricians and sub-specialists for SSPE cases. The response rate varied from 82–86% over those years. Results Altogether, four SSPE cases were reported to the CPSP: one case before, two during and one after the study period. The incidence of SSPE in Canadian children was 0.06/million children/year. Of the four cases, diagnosed between ages four and 17 years, three children had measles infection in infancy. All children showed a progressive course of dementia, loss of motor skills and epilepsy. Two children were treated with isoprinosine and intraventricular interferon but died in less than three years from disease onset. One child did not have any treatment and died after seven years of illness. One child received intraventricular ribavirin and remains alive, but markedly impaired, nine years following diagnosis. Conclusion The CPSP has demonstrated that Canadian paediatricians and paediatric neurologists may encounter cases of SSPE. This report highlights the clinical course of affected Canadian children and provides a review of the disease and its management.

  7. Nation

    DEFF Research Database (Denmark)

    Østergaard, Uffe

    2014-01-01

    Nation er et gammelt begreb, som kommer af det latinske ord for fødsel, natio. Nationalisme bygger på forestillingen om, at mennesker har én og kun én national identitet og har ret til deres egen nationalstat. Ordet og forestillingen er kun godt 200 år gammel, og i 1900-tallet har ideologien bredt...... sig over hele verden. Nationalisme er blevet global....

  8. Epigenetics, eh! A meeting summary of the Canadian Conference on Epigenetics.

    Science.gov (United States)

    Rodenhiser, David I; Bérubé, Nathalie G; Mann, Mellissa R W

    2011-10-01

    In May 2011, the Canadian Conference on Epigenetics: Epigenetics Eh! was held in London, Canada. The objectives of this conference were to showcase the breadth of epigenetic research on environment and health across Canada and to provide the catalyst to develop collaborative Canadian epigenetic research opportunities, similar to existing international epigenetic initiatives in the US and Europe. With ten platform sessions and two sessions with over 100 poster presentations, this conference featured cutting-edge epigenetic research, presented by Canadian and international principal investigators and their trainees in the field of epigenetics and chromatin dynamics. An EpigenART competition included ten artists, creating a unique opportunity for artists and scientists to interact and explore their individual interpretations of this scientific discipline. The conference provided a unique venue for a significant cross-section of Canadian epigenetic researchers from diverse disciplines to meet, interact, collaborate and strategize at the national level.

  9. National Airspace System Resources

    Data.gov (United States)

    Department of Transportation — National Airspace System Resources (NASR) maintains the national aeronautical information database, containing static data related to NAS facilities and operations....

  10. The Danish Inguinal Hernia database

    Science.gov (United States)

    Friis-Andersen, Hans; Bisgaard, Thue

    2016-01-01

    Aim of database To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Study population Patients ≥18 years operated for groin hernia. Main variables Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. Descriptive data According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time). All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. Results The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). Conclusion The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair. PMID:27822094

  11. DATA MINING POTENCY ESTIMATORS FROM TOXICOLOGICAL DATABASES

    OpenAIRE

    Piegorsch, Walter W.; Simmons, Susan J.; Zeiger, Errol

    2004-01-01

    We discuss use of data mining techniques to study estimators of toxic potency (activity) in toxicological databases. The methods are slight variations on the standard data mining motif, but fit fully within the larger context of knowledge discovery in databases. An example illustrates the general theme of the approach, using results from a U.S. National Toxicology Program Salmonella mutagenicity database.

  12. Canadian Content in Video Games

    OpenAIRE

    Paul, Leonard

    2005-01-01

    THEME: Internationalism: Worlds at Play Topics: Internationalism, Identity in Gaming and Learning to Play Abstract: How does Canada fit into the global cultural context of video games? This paper investigates the culture being reflected in video games being produced in Canada as Canada is one of the world's leading producers of video games. It examines the how Canadian culture is represented in current new media artistic output against the culture, or lack of culture, being represented in vid...

  13. Trends and variability in summer sea ice cover in the Canadian Arctic based on the Canadian Ice Service Digital Archive

    Science.gov (United States)

    Howell, S.; Tivy, A. C.; Alt, B.; McCourt, S.; Chagnon, R.; Crocker, G.; Carrieres, T. G.; Yackel, J.

    2010-12-01

    The Canadian Ice Service Digital Archive (CISDA) is a compilation of weekly ice charts that cover Canadian Waters; the data set is continually updated and it extends back to the early 1960s. The ice charts are represent and integration of remotely sensed sea ice data, surface observations, airborne and ship reports, operational model results and the expertise of experience ice forecasters. Although the accuracy, type and detail of information far exceeds what is attainable from a single satellite source, errors and uncertainties in the data are non-uniform in both space and time. In part one of this study the main sources of uncertainty in the database are reviewed and the data are validated for use in climate studies. In part two, trends and variability in summer sea ice in the Canadian Arctic are investigated using CISDA. These data revealed that between 1968 and 2008, summer sea ice cover has decreased by 8.9% ± 3.1% per decade in Hudson Bay, 2.9% ± 1.2% per decade in the Canadian Arctic Archipelago, 8.9% ± 3.1% per decade in Baffin Bay, and 5.2% ± 2.4% per decade in the Beaufort Sea. In general, these reductions in sea ice cover are linked to increases in early summer surface air temperature (SAT); significant increases in SAT were observed in every season and with the exception of the Hudson Bay region they are consistently greater than the pan-Arctic change by up to ~0.2oC per decade. Within the Canadian Arctic Archipelago and Baffin Bay, the El Niño-Southern Oscillation (ENSO) index correlates well with multi-year ice coverage (positive correlation) and first-year ice coverage (negative correlation) suggesting that El Nino episodes precede summers with more multi-year ice and less first-year ice. Extending the trend calculations back to 1960 along the major shipping routes through the Canadian Arctic revealed significant decreases in summer sea ice coverage ranging between 11% and 15% per decade along the shipping route through Hudson Bay, the western

  14. The Canadian Astronomy Education and Public Outreach Initiative

    Science.gov (United States)

    Percy, J. R.

    2002-05-01

    In Canada, astronomers do not have access to science and mathematics education funding such as NSF and NASA provide in the USA. Nevertheless, the Canadian astronomical community has always been very active in education and public outreach (EPO) at the local, provincial, and national level, thanks to the initiative of astronomers -- both professional and amateur -- and their institutions and associations. In 2001, the Canadian astronomical community embarked on a major EPO initiative, led by the Canadian Astronomical Society (CAS) in partnership with the Royal Astronomical Society of Canada (RASC) and other organizations. The initiative was motivated by a new long-range plan for astronomy in Canada, by the availability of modest funding for EPO, by the appearance of astronomy in the school science curriculum in several provinces, and by a heightened national interest in science education and literacy. As Chair of the CAS Education Committee, and coordinator of the EPO initiative, I shall describe its origin, funding, goals and strategies, organization, partnerships, programs, and projects. Supported by a PromoScience grant from NSERC Canada.

  15. The UMD-APC database, a model of nation-wide knowledge base: update with data from 3,581 variations.

    Science.gov (United States)

    Grandval, Philippe; Blayau, Martine; Buisine, Marie-Pierre; Coulet, Florence; Maugard, Christine; Pinson, Stéphane; Remenieras, Audrey; Tinat, Julie; Uhrhammer, Nancy; Béroud, Christophe; Olschwang, Sylviane

    2014-05-01

    Familial adenomatous polyposis (FAP) is a rare autosomal-inherited disease that highly predisposes to colorectal cancer, characterized by a diffuse duodenal and colorectal polyposis associated with various extradigestive tumors and linked to germline mutations within the APC gene. A French consortium of laboratories involved in APC mutation screening has progressively improved the description of the variation spectrum, inferred functional significance of nontruncating variations, and delineated phenotypic characteristics of the disease. The current version of the UMD-APC database is described here. The total number of variations has risen to 5,453 representing 1,473 distinct variations. The published records initially registered into the database were extended with 3,581 germline variations found through genetic testing performed by the eight licensed laboratories belonging to the French APC network. Sixty six of 149 variations of previously unknown significance have now been classified as (likely) causal or neutral. The database is available on the Internet (http://www.umd.be/APC/) and updated twice per year according to the consensus rules of the network. The UMD-APC database is thus expected to facilitate functional classification of rare synonymous, nonsynonymous, and intronic mutations and consequently improve genetic counseling and medical care in FAP families.

  16. Contexts for Ethnic Identity of Japanese Canadians

    OpenAIRE

    浦田, 葉子; Yoko, URATA

    1997-01-01

    In this paper I reviewed the literature in order to gain a broad understanding of the contexts for ethnic identity of Japanese Canadians guided by the premise that ethnic identity is a situational as well as a primordial phenomenon. Two main areas were reviewed - the pattern of distribution of resources in Canadian society and the particular situation in which Japanese Canadians are placed. In the distribution of material resources, individual meritocracy for mass and social closure for elite...

  17. Current issues in occupational health nursing. A Canadian perspective.

    Science.gov (United States)

    Hunter, C

    1991-07-01

    The National Association of Occupational Health Nurses is still in its infancy and is striving to become an interest group under the umbrella of the Canadian Nurses Association. This will bring together the provincial associations in a common goal of promoting worker health and safety. The diversity of the country and the sheer magnitude of the various occupations of Canadians reflect the need for the occupational health nurse to be well educated and kept abreast of new developments. Changes in the worksite echo changes in health and safety legislation that will help to improve conditions in the workplace. Future challenges arise from changes in the work force and the nature of work and include: ergonomic issues, job stress, older workers, EAPs, and increased competition.

  18. The Danish Sarcoma Database

    Directory of Open Access Journals (Sweden)

    Jorgensen PH

    2016-10-01

    Full Text Available Peter Holmberg Jørgensen,1 Gunnar Schwarz Lausten,2 Alma B Pedersen3 1Tumor Section, Department of Orthopedic Surgery, Aarhus University Hospital, Aarhus, 2Tumor Section, Department of Orthopedic Surgery, Rigshospitalet, Copenhagen, 3Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark Aim: The aim of the database is to gather information about sarcomas treated in Denmark in order to continuously monitor and improve the quality of sarcoma treatment in a local, a national, and an international perspective. Study population: Patients in Denmark diagnosed with a sarcoma, both skeletal and ekstraskeletal, are to be registered since 2009. Main variables: The database contains information about appearance of symptoms; date of receiving referral to a sarcoma center; date of first visit; whether surgery has been performed elsewhere before referral, diagnosis, and treatment; tumor characteristics such as location, size, malignancy grade, and growth pattern; details on treatment (kind of surgery, amount of radiation therapy, type and duration of chemotherapy; complications of treatment; local recurrence and metastases; and comorbidity. In addition, several quality indicators are registered in order to measure the quality of care provided by the hospitals and make comparisons between hospitals and with international standards. Descriptive data: Demographic patient-specific data such as age, sex, region of living, comorbidity, World Health Organization's International Classification of Diseases – tenth edition codes and TNM Classification of Malignant Tumours, and date of death (after yearly coupling to the Danish Civil Registration System. Data quality and completeness are currently secured. Conclusion: The Danish Sarcoma Database is population based and includes sarcomas occurring in Denmark since 2009. It is a valuable tool for monitoring sarcoma incidence and quality of treatment and its improvement, postoperative

  19. 加拿大法裔少数民族心理形成的阶段性特征--以魁北克分离主义为视角%Formation of Canadian Francophone National Minority’s Psychology In Different Phases--On the Perspective of Quebec Separatism

    Institute of Scientific and Technical Information of China (English)

    王建波

    2012-01-01

      加拿大法裔少数民族心理是在十八世纪中期至十九世纪中期加拿大的历史演进、政治变革和社会变迁中形成的,它具有被异族征服的屈辱和对其统治的敌对、文化生存的焦虑、社会经济地位导致的自卑和弱势的敏感等特征.20世纪60年代得到矫枉过正的自我修复,进入90年代,法裔民族心态渐趋平和,但是少数心理仍十分敏感,弱势心理定势没有得到克服.这种心理成为魁北克分离主义至今不息的心理基础.%  From the mid-eighteenth century to the mid-nineteenth century Canadian Francophone National Minority’s Psychology took shape,with the evolution of Canadian history,politics and society. It includes the following characteristics,humiliation from alien subjugation,hostile to its rule,anxiety of cultural survival,inferiority of socio-economic status and sensitivity of weakness,etc. The psychology have self-repaired in 1960s,time to the 1990s,it is gradually peace,but a small number of psychological still very sensitive and the weakness of mental set does not get to overcome. Today,this psychology still became the psychological basis of Quebee separatism.

  20. Report of the joint review panel : EnCana shallow gas infill development project : Canadian Forces Base Suffield National Wildlife area[Report of the Joint Review Panel established by the Federal Minister of the Environment and the Alberta Energy and Utilities Board : Decision 2009-008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-01-27

    EnCana Corporation has proposed to drill up to 1275 shallow gas wells in the Canadian Forces Base Suffield National Wildlife Area (NWA), approximately 50 kilometres northwest of Medicine Hat, Alberta over a three year period. The project would also include pipelines, access trails and other associated infrastructure. Approval to proceed requires a permit under the authority of the Canada Wildlife Act. Before such a permit may be issued, the Canadian Environmental Assessment Act requires an environmental assessment to be completed. EnCana also filed Application No. 1435831 with the Alberta Energy and Utilities Board pursuant to the Oil and Gas Conservation Act for licences to drill three wells in the NWA. A joint review panel was established to undertake an environmental assessment review of EnCana's proposal and to reach a decision on the application to drill three wells. This report presented the panel's findings, conclusions and recommendations on the overall project and its decision with respect to the application to drill three wells. Specifically, the report described the project setting including components and phases, and regulatory framework. It outlined the involvement of interested parties, creation of the Suffield NWA as well as the need for the project and alternatives considered. Last, the report identified environmental effects on wildlife; vegetation, soils, and reclamation; wetlands; water resources; historical and paleontological resources; effects of potential accidents and malfunctions; cumulative environmental effects; biodiversity; and sustainability of renewable resources. The discussion regarding environmental effects included the views of EnCana, views and concerns of interveners, and panel conclusions and recommendations. The panel's overall conclusion was that EnCana should not proceed with the proposed project at this time. 4 tabs., 6 figs., 6 appendices.

  1. Do the Rights Thing?: The Canadian Museum for Human Rights and the MA in Cultural Studies at the University of Winnipeg

    Science.gov (United States)

    Ready, Kathryn; Keshavjee, Serena

    2015-01-01

    Education is the self-declared "heart" of the Canadian Museum for Human Rights (CMHR), already generating partnership projects and programs with such organizations as the Canadian Teachers' Federation, the Assembly of First Nations, the Inuit Tapiriit Kanatami, and the Robert F. Kennedy Center for Justice and Human Rights. The CMHR has…

  2. Arctic sea-ice cover and sea-ice cover anomalies over eastern Canadian waters

    Energy Technology Data Exchange (ETDEWEB)

    Agnew, T.

    1990-01-01

    Concerns about global climate warming have increased interest in climate monitoring and analysis of climate trends in Canada. Sea-ice cover is of interest for climate monitoring since it is very sensitive to changes in the climate controls over a region and is an integrator of temperature anomalies over periods of a week and longer. In addition, climate models suggest that polar regions will have the largest climate warming signal. The existence of long-term digital sea-ice databases makes analysis of sea ice as a climate change indicator possible. The northern hemisphere sea-ice concentration database for 1953 to 1988 was qualitatively evaluated for its representativeness over eastern Canadian Arctic waters. Despite inhomogeneity problems, the database identifies the average freezeup and breakup patterns in the Canadian Arctic islands, Baffin Bay/Davis Strait, and the Hudson Bay area, and can be used for sea-ice variability and anomaly studies. However, inhomogeneity problems put into question the use of the database for sea-ice trend analysis. Sea-ice anomalies for the 1982/83 El Nino winter are compared to atmospheric temperature and circulation anomalies over the Baffin Bay/Davis Strait area. Sea-ice anomaly charts for 1953-1988 are calculated and have been made available as an unpublished catalogue within the Canadian Climate Centre. 15 refs., 27 figs.

  3. Database Research: Achievements and Challenges

    Institute of Scientific and Technical Information of China (English)

    Shan Wang; Xiao-Yong Du; Xiao-Feng Meng; Hong Chen

    2006-01-01

    Database system is the infrastructure of the modern information system. The R&D in the database system moves along by giant steps. This report presents the achievements Renmin University of China (RUC) has made in the past 25 years and at the same time addresses some of the research projects we, RUC, are currently working on. The National Natural Science Foundation of China supports and initiates most of our research projects and these successfully conducted projects have produced fruitful results.

  4. Air pollution information needs and the knowledge, attitudes and behaviour of Canadians : final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-01-01

    In the fall of 2001, the Environics Research Group conducted a national survey of 1,213 Canadians in order to provide Health Canada with public opinion on clean air issues. The topic areas included: concerns regarding air pollution; level of concern regarding air pollution; willingness for personal action; roles and responsibilities of government, industry and individuals; determinants of health; perceived effects of air pollution on health; personal health conditions; receipt of advice on the relationship between air pollution and health; information needs and preferred channels of information; familiarity with the air quality index; and, perceived sources of air pollution. According to survey results, Canadians think air pollution, pollution in general, and water quality are the most important environmental problems. They are most concerned about the manufacture, use and disposal of toxic chemicals, water quality and air quality, and less concerned about the depletion of the ozone layer and the use of biotechnology in agriculture and food products. Results suggest that most Canadians believe that air pollution significantly affects the health of Canadians. Approximately 25 per cent of Canadians feel they suffer from respiratory problems resulting from air pollution. In general, they think indoor and outdoor air pollution have equal effect on their health. The survey also indicated that Canadians think government regulations and enforcement are more effective in combating air pollution than voluntary action by individuals or companies. tabs., figs.

  5. A Cross-Sectional Study to Compare Caregiver Distress Among Korean Canadian, Chinese Canadian, and Other Canadian Home Care Clients

    Directory of Open Access Journals (Sweden)

    Byung Wook Chang

    2015-06-01

    Full Text Available This study examines the health of elderly Korean Canadians in home care and investigates the risk factors for caregiver distress of families caring for their elderly relatives. Korean Canadians, Chinese Canadians, and other Canadian home care clients were compared using the Resident Assessment Instrument–Home Care (RAI-HC. The assessments were done as a part of normal clinical practice between January 2002 and December 2010 within Ontario. A sample of 58,557 home care clients was analyzed using descriptive statistics and chi-square analysis at the bivariate level and multiple logistic regression models. The major finding of the present study is that Korean clients had higher physical impairments and higher prevalence of major chronic diseases, but they were less likely to receive personal support or nursing services. Moreover, the results provide clear evidence of the importance of language barriers for all linguistic minorities, including Korean Canadians.

  6. 1985 CSEG/CGU National Convention

    Science.gov (United States)

    Peirce, John W.; Millington, Graham

    The Canadian Society of Exploration Geophysicists (CSEG) and the Canadian Geophysical Union (CGU) held their first joint national meeting in Calgary, Canada, May 7-10, 1985. As the CSEG represents primarily the oil exploration side of geophysics and the CGU represents mainly the academic side, both groups felt that a joint convention would broaden their perspectives. Some 1750 delegates and over 100 students registered for the meeting. The Convention Committee was chaired by Ian Baker (Atlantis Resources Ltd.), and CGU was represented by Peter Savage (Pan Canadian Petroleum Ltd.). The Technical Committee was chaired by John Peirce (Petro-Canada Inc.) for CGU and Graham Millington (Canadian Superior Oil Ltd.) for CSEG

  7. The Danish Sarcoma Database

    DEFF Research Database (Denmark)

    Jørgensen, Peter Holmberg; Lausten, Gunnar Schwarz; Pedersen, Alma B

    2016-01-01

    AIM: The aim of the database is to gather information about sarcomas treated in Denmark in order to continuously monitor and improve the quality of sarcoma treatment in a local, a national, and an international perspective. STUDY POPULATION: Patients in Denmark diagnosed with a sarcoma, both...... skeletal and ekstraskeletal, are to be registered since 2009. MAIN VARIABLES: The database contains information about appearance of symptoms; date of receiving referral to a sarcoma center; date of first visit; whether surgery has been performed elsewhere before referral, diagnosis, and treatment; tumor...... in order to measure the quality of care provided by the hospitals and make comparisons between hospitals and with international standards. DESCRIPTIVE DATA: Demographic patient-specific data such as age, sex, region of living, comorbidity, World Health Organization's International Classification...

  8. Medication use among Canadian seniors.

    Science.gov (United States)

    McPherson, Mark; Ji, Hong; Hunt, Jordan; Ranger, Rob; Gula, Cheryl

    2012-01-01

    As they age, many seniors develop a progressively more complex mix of health conditions. Multiple prescription medications are often required to help manage these conditions and control symptoms, with the goal of maintaining seniors' health for as long as possible. This article explores trends in the number and types of medications used by seniors on public drug programs in Canada. Our findings suggest that a high proportion of Canadian seniors are taking several medications, highlighting the need for medication management systems focusing on this population.

  9. REGIONAL CHARACTERISTICS OF CANADIAN ENGLISH

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Modern English is an international language inthe world.Besides Great Britain,English is spokenas first language in 39 countries.These countries arelocated in different regions with different naturalfeatures,history development and cultural character-istics.Thus,English used in these different regionscarries its own regional character—forming Englishregional varieties.The main English regional varieties are:BritishEnglish,American English,Canadian English andSouth African English.Canada is a rich country inNorth America with its own characteristics,which of

  10. Rural Canadian Youth Exposed to Physical Violence

    Science.gov (United States)

    Laye, Adele M.; Mykota, David B.

    2014-01-01

    Exposure to physical violence is an unfortunate reality for many Canadian youth as it is associated with numerous negative psychosocial effects. The study aims to assist in understanding resilience in rural Canadian youth exposed to physical violence. This is accomplished by identifying the importance of protective factors, as measured by the…

  11. DATA MINING IN CANADIAN LYNX TIME SERIES

    Directory of Open Access Journals (Sweden)

    R.Karnaboopathy

    2012-01-01

    Full Text Available This paper sums up the applications of Statistical model such as ARIMA family timeseries models in Canadian lynx data time series analysis and introduces the method of datamining combined with Statistical knowledge to analysis Canadian lynx data series.

  12. A Boost for Sino-Canadian Ties

    Institute of Scientific and Technical Information of China (English)

    LIU XUECHENG

    2010-01-01

    @@ If Canadian Prime Minister Stephen Harper's visit to China last December led to a thaw in the frozen Sino-Canadian relations in recent years, Chinese President Hu Jintao's latest trip to Ottawa appeared to usher in yet another warm period for these deep-rooted relations.

  13. Canadian Library Integrated Systems: Second Annual Survey.

    Science.gov (United States)

    Merilees, Bobbie

    1988-01-01

    Reports the results of a survey of the Canadian integrated library systems market. The analysis includes comparisons of large versus microcomputer-based installations by type of library and across all libraries, foreign sales by Canadian vendors, and trends in the library systems market. (CLB)

  14. Soil Survey Geographic (SSURGO) database for Santa Fe National Forest Area, New Mexico, Parts of Mora, Rio Arriba, Sandoval and San Miguel Counties

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  15. Cost containment interventions introduced on the community drugs schemes in Ireland-evaluation of expenditure trends using a national prescription claims database.

    LENUS (Irish Health Repository)

    Usher, Cara

    2012-03-01

    The majority of pharmaceutical expenditure in Ireland occurs in the community for services provided by general practitioners and pharmacists. In the current national and international economic climate, it is anticipated that demand on these services will continue to grow.

  16. Soil Survey Geographic (SSURGO) database for Cibola National Forest Area, New Mexico, Parts of Catron, Cibola, McKinley, Sandoval, Sierra and Socorro Counties

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  17. Construction and Value-added Service of National Database of Scientiifc and Technological Achievements%中国科技成果数据库的功能与增值服务

    Institute of Scientific and Technical Information of China (English)

    朱艳华

    2014-01-01

    The database of scientific and technological achievements has great significance to promote the transformation of scientiifc and technological achievements and knowledge innovation. Nation Achievement of Science and Technology Database (CNKI Version) collected more than 560,000 achievements from 1978 till now. It mainly provided ifve kinds of function: Navigation function, search function, knowledge network node function, evaluating function and user management function. Knowledge Network Node is a special search-result display page created by CNKI. It is similar to citation links but much more powerful. hTe purpose is to improve research efficiency and make all closely related articles in contents available on a single page. Compared with usual achievement databases, every node of achievement in Nation Achievement of Science and Technology Database (CNKI Version) collects its bibliographic information and related journal articles, doctoral dissertations, masters' theses, proceedings papers, newspaper articles, standards, patents and so on,which ifnally formed the knowledge hierarchy of the achievement. In addition, this paper explored the new mode of database value-added services based on semantic navigation.%中国科技项目创新成果鉴定意见数据库(知网版)收录了1978年以来所有正式登记的中国科技成果数据,共计56万余项,集成了科技成果著述信息、知网学术文献总库中的期刊文章、硕博论文、会议论文、标准规范和专利文献等在内的各类资源,最终形成科技成果知识网络,并提供了导航功能、检索功能、知网节功能、评价功能和用户管理等各项服务。其中,知网节功能是对检索结果进行挖掘分析的资源整合模式,将所有具有密切联系的知识集成在一个汇编页面上。此外,文章基于语义分类导航理念,探索了数据库增值服务的新模式。

  18. Cree, Canadian and American: Negotiating Sovereignties with Jeff Lemire's Equinox and "Justic League Canada"

    Directory of Open Access Journals (Sweden)

    Will Smith

    2015-07-01

    Full Text Available Canadian and Torontonian Joe Shuster co-created Superman in 1938, drawing on his experiences at the Toronto Daily Star to define Clark Kent’s everyday life as a reporter. Despite Shuster’s Canadian co-authorship of the definitive American comic book superhero, John Bell suggests “Canadians are probably too wary of the uncritical portrayal of unrestrained heroism and power for the superhero genre ever to become a mainstay of the country's indigenous comic art” (84. Bell’s comments express national scepticism towards American myths of heroism, perhaps best summed up in the equally iconic Canadian trope of the ‘beautiful loser’. Whilst comic books may heighten these distinct senses of a national narrative, they are also the potential sites of encounter for intersecting national cultural narratives. Onesuch encounter can be seen in the recent “Justice League Canada” storyline of American publisher DC Comics’ Justice League United. Echoing its past connections with Canada, DC Comics’ Canadian cartoonist Jeff Lemire has created a superhero team storyline set explicitly in Northern Ontario, Canada, also introducing an Indigenous female superhero named Equinox to the DC comic book universe. Cree, and from Moose Factory, Ontario, the hero Equinox is in everyday life the teenager Miiyahbin Marten. Whilst the ‘DC universe’ is firmly a realm of the fantastic, Lemire’s storyline underscores how its characters provide real-life negotiations of American, Canadian and Indigenous identity. National boundaries, identities and sovereignties are potentially re-enforced and challenged through “Justice League Canada,” and particularly in the visualisation of Equinox. The mainstream storyworlds of American comic books are complicated by this negotiation of plural sovereignties.

  19. Improving the social responsiveness of medical schools: lessons from the Canadian experience.

    Science.gov (United States)

    Cappon, P; Watson, D

    1999-08-01

    The recent Canadian experience in promoting social accountability and social responsiveness of medical schools has been one of steady improvement in certain institutions, against a background lacking overall national policy direction. Canada has several distinct advantages in trying to devise means of enhancing social accountability of medical training and health services, including a strong national system of publicly supported and financed health care of high quality, a network of excellent academic medical centers, and well-established accreditation bodies. A review of the literature, complemented by a new survey of Canadian medical schools, confirms that some of the centers, conscious of the need to promote social responsiveness, are developing innovative programs to do so. Future progress toward the goal of social responsiveness of medical schools on a pan-Canadian basis will require a more cohesive approach involving systematic sharing of best practices among academic health centers, effective alliances with other health professionals to promote these objectives, and support by federal and provincial ministries of health. Canadian awareness of an international movement tending to similar objectives would support the efforts of Canadian health professionals engaged in practices of enhanced accountability.

  20. Dansk kolorektal Cancer Database

    DEFF Research Database (Denmark)

    Harling, Henrik; Nickelsen, Thomas

    2005-01-01

    The Danish Colorectal Cancer Database was established in 1994 with the purpose of monitoring whether diagnostic and surgical principles specified in the evidence-based national guidelines of good clinical practice were followed. Twelve clinical indicators have been listed by the Danish Colorectal...... Cancer Group, and the performance of each hospital surgical department with respect to these indicators is reported annually. In addition, the register contains a large collection of data that provide valuable information on the influence of comorbidity and lifestyle factors on disease outcome...