WorldWideScience

Sample records for aids-cancer registry match

  1. National Marrow Donor Program and Be The Match Registry

    Science.gov (United States)

    ... version of this page please turn Javascript on. Feature: Bone Marrow Transplants The National Marrow Donor Program and Be The Match Registry Past Issues / Summer 2011 Table of Contents Creating connections. Saving lives. Founded in 1987 by the federal government, the ...

  2. The National Marrow Donor Program and Be The Match Registry | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... NMDP) and its Be The Match Registry are nonprofit organizations dedicated to creating an opportunity for all ... Latest NIH Research Working together for better transplant outcomes Researchers keep working to learn more about the ...

  3. The impact of HLA matching on long-term transplant outcome after allogeneic hematopoietic stem cell transplantation for CLL : a retrospective study from the EBMT registry

    NARCIS (Netherlands)

    Michallet, M.; Sobh, M.; Milligan, D.; Morisset, S.; Niederwieser, D.; Koza, V.; Ruutu, T.; Russell, N. H.; Verdonck, L.; Dhedin, N.; Vitek, A.; Boogaerts, M.; Vindelov, L.; Finke, J.; Dubois, V.; van Biezen, A.; Brand, R.; de Witte, T.; Dreger, P.

    2010-01-01

    We analyzed 368 chronic lymphocytic leukemia patients who underwent allogeneic hematopoietic stem cell transplantation reported to the EBMT registry between 1995 and 2007. There were 198 human leukocyte antigen (HLA)-identical siblings; among unrelated transplants, 31 were well matched in high resol

  4. The impact of HLA matching on long-term transplant outcome after allogeneic hematopoietic stem cell transplantation for CLL: a retrospective study from the EBMT registry

    DEFF Research Database (Denmark)

    Michallet, M; Sobh, M; Milligan, D;

    2010-01-01

    We analyzed 368 chronic lymphocytic leukemia patients who underwent allogeneic hematopoietic stem cell transplantation reported to the EBMT registry between 1995 and 2007. There were 198 human leukocyte antigen (HLA)-identical siblings; among unrelated transplants, 31 were well matched in high...... score 6 and 4% in score 7. There was no difference in overall survival (OS) at 5 years between HLA-identical siblings (55% (48-64)) and WMUD (59% (41-84)), P=0.82. In contrast, OS was significantly worse for MM (37% (29-48) P=0.005) due to a significant excess of transplant-related mortality. Also OS...

  5. Contemporary management of acute coronary syndromes: does the practice match the evidence? The global registry of acute coronary events (GRACE)

    Science.gov (United States)

    Carruthers, K F; Dabbous, O H; Flather, M D; Starkey, I; Jacob, A; MacLeod, D; Fox, K A A

    2005-01-01

    Objective: To determine to what extent evidence based guidelines are followed in the management of acute coronary syndromes (ACS) in the UK, elsewhere in Europe, and multinationally, and what the outcomes are. Design: Multinational, prospective, observational registry (GRACE, global registry of acute coronary events) with six months’ follow up. Setting: Patients presenting to a cluster of hospitals. The study was designed to collect data representative of the full spectrum of ACS in specific geographic populations. Patients: Patients admitted with a working diagnosis of unstable angina or suspected myocardial infarction (MI). Main outcome measures: Death during hospitalisation and at six months’ follow up (adjusted for baseline risks). Results: In ST elevation MI, reperfusion was applied more often in the UK (71%) than in Europe (65%) and multinationally (59%) (p < 0.01). However, this was almost entirely by lytic treatment, in contrast with elsewhere (primary percutaneous coronary intervention 1%, 29%, 16%, respectively). Statins were applied more frequently in the UK for all classes of patients with ACS (p < 0.0001). In contrast there was lower use of revascularisation procedures in non-ST MI (20% v 37% v 28%, respectively) and glycoprotein IIb/IIIa antagonists (6% v 25% v 26%, respectively). In-hospital death rates, adjusted for baseline risk, were not significantly different but six month death rates were higher in the UK for ST elevation MI (7.2% UK, 4.3% Europe, 5.3% multinationally; p < 0.0001) and non-ST elevation MI (7.5%, 6.2%, and 6.7%, respectively; p  =  0.012, UK v Europe). Conclusions: Current management of ACS in the UK more closely follows the recommendations of the National Service Framework than British or European guidelines. Differences in practice may account for the observed higher event rates in the UK after hospital discharge. PMID:15710703

  6. The impact of HLA matching on long-term transplant outcome after allogeneic hematopoietic stem cell transplantation for CLL: a retrospective study from the EBMT registry

    DEFF Research Database (Denmark)

    Michallet, M; Sobh, M; Milligan, D;

    2010-01-01

    We analyzed 368 chronic lymphocytic leukemia patients who underwent allogeneic hematopoietic stem cell transplantation reported to the EBMT registry between 1995 and 2007. There were 198 human leukocyte antigen (HLA)-identical siblings; among unrelated transplants, 31 were well matched in high...... score 6 and 4% in score 7. There was no difference in overall survival (OS) at 5 years between HLA-identical siblings (55% (48-64)) and WMUD (59% (41-84)), P=0.82. In contrast, OS was significantly worse for MM (37% (29-48) P=0.005) due to a significant excess of transplant-related mortality. Also OS...... worsened significantly when EBMT risk score increased. HLA matching had no significant impact on relapse (siblings: 24% (21-27); WMUD: 35% (26-44), P=0.11 and MM: 21% (18-24), P=0.81); alemtuzumab T-cell depletion and stem cell source (peripheral blood) were associated with an increased risk. Our findings...

  7. [How to match resources with appropriateness: lessons from the registries of the Italian Association of Hospital Cardiologists].

    Science.gov (United States)

    Oltrona, Luigi; Pirola, Roberto; Mafrici, Antonio; Klugmann, Silvio

    2006-04-01

    International guidelines issued in recent years by the European Society of Cardiology and the American College of Cardiology/American Heart Association were aimed at presenting all the relevant evidence in the management of acute coronary syndromes and at helping physicians in routine clinical decision-making in order to weigh the benefits and risks of diagnostic or therapeutic procedures. A recent debate has been held in the scientific community about the correct interpretation of guidelines and the methods concerning the process of their implementation. Some of their limitations have been discussed as well. Many evidences collected in the guidelines are drawn by randomized clinical trials, some others by national and international surveys. The number of the surveys has rapidly increased in recent years, in both the international (ENACT, GRACE, Euro Heart Survey ACS, NRMI) and the Italian setting; some of these have been organized by the Italian Association of Hospital Cardiologists (ANMCO), either as national surveys (BLITZ-1 and BLITZ-2) or as regional or local registries (AI-CARE2, VENERE, GestIMA). In these reports a gap between the evidence-based recommendations of guidelines for acute coronary syndromes and actual clinical practice was documented. The lack of compliance with guidelines appears to be prevalent across a variety of medical conditions. The reluctance of physicians to apply the guidelines regarding the performance of an early invasive strategy, or the administration of glycoprotein IIb/IIIa inhibitors or thienopyridines is sometimes due to concerns that guidelines may not be valid in certain subsets of high-risk patients encountered in daily clinical practice or to inadequacy in the way care for acute coronary syndromes is delivered. Observational studies attempt to understand how clinical practice may be modified through continuous feedback. ANMCO, like other associations of cardiologists, is focusing its efforts on the improvement of the

  8. Nanomaterial Registry

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Nanomaterial Registry compiles data from multiple databases into a single resource. The goal of this resource is to establish a curated nanomaterial registry,...

  9. Improved survival in MDS patients receiving iron chelation therapy - a matched pair analysis of 188 patients from the Düsseldorf MDS registry.

    Science.gov (United States)

    Neukirchen, Judith; Fox, Frank; Kündgen, Andrea; Nachtkamp, Kathrin; Strupp, Corinna; Haas, Rainer; Germing, Ulrich; Gattermann, Norbert

    2012-08-01

    MDS patients are prone to develop transfusional iron overload. Iron overload may partly explain why transfusion dependency is associated with a decreased likelihood of survival. Our matched-pair analysis included 94 patients on long-term chelation therapy and 94 matched patients without it. All patients had iron overload, defined as serum ferritin (SF) above 1000 ng/ml or a history of multiple transfusions and SF ≥ 500 ng/ml. Median SF was 1954 ng/ml in chelated and 875 ng/ml in non-chelated patients. The difference in median survival (74 vs. 49 months, respectively; p=0.002) supports the idea that iron chelation therapy is beneficial for MDS patients. PMID:22564985

  10. Stroke Trials Registry

    Science.gov (United States)

    ... News About Neurology Image Library Search The Internet Stroke Center Trials Registry Clinical Trials Interventions Conditions Sponsors ... a clinical trial near you Welcome to the Stroke Trials Registry Our registry of clinical trials in ...

  11. Clinical Case Registries (CCR)

    Data.gov (United States)

    Department of Veterans Affairs — The Clinical Case Registries (CCR) replaced the former Immunology Case Registry and the Hepatitis C Case Registry with local and national databases. The CCR:HIV and...

  12. EMI Registry Design

    CERN Document Server

    Memon, S

    2011-01-01

    Grid services are the fundamental building blocks of today's Distributed Computing Infrastructures (DCI). The discovery of services in the DCI is a primary function that is a precursor to other tasks such as workload and data management. In this context, a service registry can be used to fulfil such a requirement. Existing service registries, such as the ARC Information Index or UNICORE Registry, are examples that have proven themselves in production environments. Such implementations provide a centralized service registry, however, todays DCIs, such as EGI, are based on a federation model. It is therefore necessary for the service registry to mirror such a model in order for it to seamlessly fit into the operational and management requirements - a DCI built using federated approach. This document presents an architecture for a federated service registry and a prototype based on this architecture, the EMI Registry. Special attention is given to how the federated service registry is robust to environment failu...

  13. The Virtual Observatory Registry

    CERN Document Server

    Demleitner, Markus; Sidaner, Pierre Le; Plante, Raymond L

    2014-01-01

    In the Virtual Observatory (VO), the Registry provides the mechanism with which users and applications discover and select resources -- typically, data and services -- that are relevant for a particular scientific problem. Even though the VO adopted technologies in particular from the bibliographic community where available, building the Registry system involved a major standardisation effort, involving about a dozen interdependent standard texts. This paper discusses the server-side aspects of the standards and their application, as regards the functional components (registries), the resource records in both format and content, the exchange of resource records between registries (harvesting), as well as the creation and management of the identifiers used in the system based on the notion of authorities. Registry record authors, registry operators or even advanced users thus receive a big picture serving as a guideline through the body of relevant standard texts. To complete this picture, we also mention comm...

  14. Facility Registry Service (FRS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Facility Registry Service (FRS) provides an integrated source of comprehensive (air, water, and waste) environmental information about facilities across EPA,...

  15. What are cancer registries

    Directory of Open Access Journals (Sweden)

    Miladinov-Mikov Marica

    2004-01-01

    Full Text Available Introduction Population-based cancer registries attempt to collect, process, analyze, store and interpret data on persons with cancer in a certain population (most frequently a geographical area. Hospital-based cancer registries register all cases in a given hospital, usually without knowledge of the background population; the emphasis is to serve the needs of the hospital administration, the hospital cancer program, and, above all, the individual patient. History of Cancer Registries Registration of persons suffering from cancer is a slow process. Around the year 1900, England and Germany demanded improvement of statistical investigation on spread of cancer in population in order to undertake etiological researches. The oldest example of a modern cancer registry is that in Hamburg. Today there are more than 200 population-based cancer registries, but they cover only 5% of the world population, mainly in developed countries of the world. Cancer registry of Vojvodina Cancer registry of Vojvodina was established in 1966; it is a member of International Agency for Research on Cancer (IARC and it is still the only cancer registry from our country whose data are cited in scientific monographs of IARC. The main purpose of cancer registries is to produce statistics on the occurrence of cancer in a defined populatin and to provide a framework for assessing and controlling the impact of cancer on the community. Cancer registries are essential parts of any rational program of cancer control. Their data can be used in a wide variety of areas of cancer control, ranging from etiological research in epidemiology, through primary and secondary prevention to health-care planning and patient care, so benefiting both the individual and society.

  16. Data Element Registry Services

    Data.gov (United States)

    U.S. Environmental Protection Agency — Data Element Registry Services (DERS) is a resource for information about value lists (aka code sets / pick lists), data dictionaries, data elements, and EPA data...

  17. FCC Master PSAP Registry

    Data.gov (United States)

    Federal Communications Commission — In December 2003, the FCC began collecting data to build a registry of public safety answering points (PSAPs). A primary PSAP is defined as a PSAP to which 9-1-1...

  18. Second generation registry framework

    OpenAIRE

    Bellgard, Matthew I.; Render, Lee; Radochonski, Maciej; Hunter, Adam

    2014-01-01

    Background Information management systems are essential to capture data be it for public health and human disease, sustainable agriculture, or plant and animal biosecurity. In public health, the term patient registry is often used to describe information management systems that are used to record and track phenotypic data of patients. Appropriate design, implementation and deployment of patient registries enables rapid decision making and ongoing data mining ultimately leading to improved pat...

  19. Trauma registry reengineered.

    Science.gov (United States)

    Wargo, Christina; Bolig, Nicole; Hixson, Heather; McWilliams, Nate; Rummerfield, Heather; Stratton, Elaine; Woodruff, Tracy

    2014-01-01

    A successful trauma registry balances accuracy of abstraction and timeliness of case submissions to achieve quality performance. Staffing to achieve quality performance is a challenge at times based on competitive institutional need. The aim of this performance improvement timing study was to identify trauma registry job responsibilities and redesign the responsibilities to create increased abstraction time and maintain accuracy of data abstraction. The outcome is measured by case submission rates with existing staffing and interrater reliability outcomes. PMID:25397337

  20. The Qingdao Twin Registry

    DEFF Research Database (Denmark)

    Duan, Haiping; Ning, Feng; Zhang, Dongfeng; Wang, Shaojie; Zhang, Dong; Tan, Qihua; Tian, Xiaocao; Pang, Zengchang

    2013-01-01

    In 1998, the Qingdao Twin Registry was initiated as the main part of the Chinese National Twin Registry. By 2005, a total of 10,655 twin pairs had been recruited. Since then new twin cohorts have been sampled, with one longitudinal cohort of adolescent twins selected to explore determinants of...... metabolic disorders and health behaviors during puberty and young adulthood. Adult twins have been sampled for studying heritability of multiple phenotypes associated with metabolic disorders. In addition, an elderly twin cohort has been recruited with a focus on genetic studies of aging-related phenotypes...... using twin modeling and genome-wide association analysis. Cross-cultural collaborative studies have been carried out between China, Denmark, Finland, and US cohorts. Ongoing data collection and analysis for the Qingdao Twin Registry will be discussed in this article....

  1. The Danish Twin Registry

    DEFF Research Database (Denmark)

    Skytthe, Axel; Ohm Kyvik, Kirsten; Vilstrup Holm, Niels; Christensen, Kaare

    Introduction: The Danish Twin Registry is a unique source for studies of genetic, familial and environmental factors on life events, health conditions and diseases. Content: More than 85,000 twin pairs born 1870-2008 in Denmark. Validity and coverage: Four main ascertainment methods have been...... employed. Completeness of ascertainment varies according to birth cohorts. For birth cohorts 1870-1930 both twins should survive to age 6 years. From 1931-1968 72% of all twin pairs has been ascertained, with complete ascertainment of all live born twins since 1968. CONCLUSION: Because twins have been...... identified independent of traits and on a population basis, the Danish Twin Registry is well suited for studies to understand the influence of genetic and environmental factors for a wide variety of diseases and traits....

  2. National registry of myocardial infarction

    OpenAIRE

    Amin Daemi; Mehdi Jafari

    2016-01-01

    The Registry of Myocardial Infarctions (MI Registry) is a national registry in Iran that collects and reports the data on myocardial infarctions. Its main advantage is that it covers the whole country and is mandatory for hospitals to register the MI cases in it. Then, the qualified individuals at the provincial and national levels can get intended reports and make appropriate decisions. Such reports, further to the policy makers and managers, can be very valuable for researchers. The regi...

  3. Worldwide variability in deceased organ donation registries

    OpenAIRE

    Rosenblum, Amanda M.; Li, Alvin Ho-Ting; Roels, Leo; Stewart, Bryan; Prakash, Versha; Beitel, Janice; Young, Kimberly; Shemie, Sam; Nickerson, Peter; Garg, Amit X

    2012-01-01

    The variability in deceased organ donation registries worldwide has received little attention. We considered all operating registries, where individual wishes about organ donation were recorded in a computerized database. We included registries which recorded an individual's decision to be a donor (donor registry), and registries which only recorded an individual's objection (non-donor registry). We collected information on 15 characteristics including history, design, use and number of regis...

  4. The Danish Twin Registry

    DEFF Research Database (Denmark)

    Skytthe, Axel; Christiansen, Lene; Kyvik, Kirsten Ohm; Bødker, Frans L; Hvidberg, Lars; Petersen, Inge; Nielsen, Morten M F; Bingley, Paul; Hjelmborg, Jacob; Tan, Qihua; Holm, Niels V; Vaupel, James W; McGue, Matt; Christensen, Kaare

    2013-01-01

    Over the last 60 years, the resources and the research in the Danish Twin Registry (DTR) have periodically been summarized. Here, we give a short overview of the DTR and a more comprehensive description of new developments in the twenty-first century. First, we outline our experience over the last...... decade of combining questionnaire and survey data with national demographic, social, and health registers in Statistics Denmark. Second, we describe our most recent data collection effort, which was conducted during the period 2008-2011 and included both in-person assessments of 14,000+ twins born 1931......-1969 and sampling of biological material, hereby expanding and consolidating the DTR biobank. Third, two examples of intensively studied twin cohorts are given. The new developments in the DTR in the last decade have facilitated the ongoing research and laid the groundwork for new research directions....

  5. Matching theory

    CERN Document Server

    Plummer, MD

    1986-01-01

    This study of matching theory deals with bipartite matching, network flows, and presents fundamental results for the non-bipartite case. It goes on to study elementary bipartite graphs and elementary graphs in general. Further discussed are 2-matchings, general matching problems as linear programs, the Edmonds Matching Algorithm (and other algorithmic approaches), f-factors and vertex packing.

  6. Tools and data services registry

    DEFF Research Database (Denmark)

    Ison, Jon; Rapacki, Kristoffer; Ménager, Hervé;

    2016-01-01

    Life sciences are yielding huge data sets that underpin scientific discoveries fundamental to improvement in human health, agriculture and the environment. In support of these discoveries, a plethora of databases and tools are deployed, in technically complex and diverse implementations, across...... at hand.Here we present a community-driven curation effort, supported by ELIXIR-the European infrastructure for biological information-that aspires to a comprehensive and consistent registry of information about bioinformatics resources. The sustainable upkeep of this Tools and Data Services Registry......, the registry can become a standard for dissemination of information about bioinformatics resources: we welcome everyone to join us in this common endeavour. The registry is freely available at https://bio.tools....

  7. Call for a Computer-Aided Cancer Detection and Classification Research Initiative in Oman.

    Science.gov (United States)

    Mirzal, Andri; Chaudhry, Shafique Ahmad

    2016-01-01

    Cancer is a major health problem in Oman. It is reported that cancer incidence in Oman is the second highest after Saudi Arabia among Gulf Cooperation Council countries. Based on GLOBOCAN estimates, Oman is predicted to face an almost two-fold increase in cancer incidence in the period 2008-2020. However, cancer research in Oman is still in its infancy. This is due to the fact that medical institutions and infrastructure that play central roles in data collection and analysis are relatively new developments in Oman. We believe the country requires an organized plan and efforts to promote local cancer research. In this paper, we discuss current research progress in cancer diagnosis using machine learning techniques to optimize computer aided cancer detection and classification (CAD). We specifically discuss CAD using two major medical data, i.e., medical imaging and microarray gene expression profiling, because medical imaging like mammography, MRI, and PET have been widely used in Oman for assisting radiologists in early cancer diagnosis and microarray data have been proven to be a reliable source for differential diagnosis. We also discuss future cancer research directions and benefits to Oman economy for entering the cancer research and treatment business as it is a multi-billion dollar industry worldwide. PMID:27268600

  8. Worldwide variability in deceased organ donation registries.

    Science.gov (United States)

    Rosenblum, Amanda M; Li, Alvin Ho-Ting; Roels, Leo; Stewart, Bryan; Prakash, Versha; Beitel, Janice; Young, Kimberly; Shemie, Sam; Nickerson, Peter; Garg, Amit X

    2012-08-01

    The variability in deceased organ donation registries worldwide has received little attention. We considered all operating registries, where individual wishes about organ donation were recorded in a computerized database. We included registries which recorded an individual's decision to be a donor (donor registry), and registries which only recorded an individual's objection (non-donor registry). We collected information on 15 characteristics including history, design, use and number of registrants for 27 registries (68%). Most registries are nationally operated and government-owned. Registrations in five nations expire and require renewal. Some registries provide the option to make specific organ selections in the donation decision. Just over half of donor registries provide legally binding authorization to donation. In all national donor registries, except one, the proportion of adults (15+) registered is modest (donation decision mandatory to obtain a driver's license. Registered objections in non-donor registries are rare (organ donor registries worldwide necessitates public discourse and quality improvement initiatives, to identify and support leading practices in registry use. PMID:22507140

  9. Environmental Agents Service (EAS) Registry System of Records

    Data.gov (United States)

    Department of Veterans Affairs — The Environmental Agent Service (EAS) Registries is the information system encompassing the Ionizing Radiation Registry (IRR), the Agent Orange Registry (AOR), and...

  10. Breast and Colon Cancer Family Registries

    Science.gov (United States)

    The Breast Cancer Family Registry and the Colon Cancer Family Registry were established by the National Cancer Institute as a resource for investigators to use in conducting studies on the genetics and molecular epidemiology of breast and colon cancer.

  11. The Danish National Prescription Registry

    DEFF Research Database (Denmark)

    Kildemoes, Helle Wallach; Toft Sørensen, Henrik; Hallas, Jesper

    Introduction: Individual-level data on all prescription drugs sold in Danish community pharmacies has since 1994 been recorded in the Register of Medicinal Products Statistics of the Danish Medicines Agency. Content: The register subset, termed the Danish National Prescription Registry (DNPR), co...

  12. The Danish Shoulder Arthroplasty Registry

    DEFF Research Database (Denmark)

    Rasmussen, Jeppe; Jakobsen, John; Brorson, Stig;

    2012-01-01

    The Danish Shoulder Arthroplasty Registry (DSR) was established in 2004. Data are reported electronically by the surgeons. Patient-reported outcome is collected 10-14 months postoperatively using the Western Ontario osteoarthritis of the shoulder index (WOOS). 2,137 primary shoulder arthroplasties...

  13. 27 CFR 24.115 - Registry number.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Registry number. 24.115... OF THE TREASURY LIQUORS WINE Establishment and Operations Application § 24.115 Registry number. Upon approval of the application, the appropriate TTB officer will assign a registry number to the bonded...

  14. Informational matching

    OpenAIRE

    Rend??n, Silvio

    2002-01-01

    This paper analyzes the problem of matching heterogeneous agents in a Bayesian learning model. One agent gives a noisy signal to another agent, who is responsible for learning. If production has a strong informational component, a phase of cross-matching occurs, so that agents of low knowledge catch up with those of higher one. It is shown that: (i) a greater informational component in production makes cross-matching more likely; (ii) as the new technology is mastered, pr...

  15. New registry: National Cancer Patient Registry--Colorectal Cancer.

    Science.gov (United States)

    Wendy, L; Radzi, M

    2008-09-01

    Colorectal cancer is emerging as one of the commonest cancers in Malaysia. Data on colorectal cancer from the National Cancer Registry is very limited. Comprehensive information on all aspects of colorectal cancer, including demographic details, pathology and treatment outcome are needed as the management of colorectal cancer has evolved rapidly over the years involving several disciplines including gastroenterology, surgery, radiology, pathology and oncology. This registry will be an important source of information that can help the development of guidelines to improve colorectal cancer care relevant to this country. The database will initially recruit all colorectal cancer cases from eight hospitals. The data will be stored on a customized web-based case report form. The database has begun collecting data from 1 October 2007 and will report on its first year findings at the end of 2008. PMID:19230248

  16. On the Cooperation of Independent Registries

    CERN Document Server

    Miraz, Matteo

    2010-01-01

    Registries play a key role in service-oriented applications. Originally, they were neutral players between service providers and clients. The UDDI Business Registry (UBR) was meant to foster these concepts and provide a common reference for companies interested in Web services. The more Web services were used, the more companies started create their own local registries: more efficient discovery processes, better control over the quality of published information, and also more sophisticated publication policies motivated the creation of private repositories. The number and heterogeneity of the different registries - besides the decision to close the UBR are pushing for new and sophisticated means to make different registries cooperate. This paper proposes DIRE (DIstributed REgistry), a novel approach based on a publish and subscribe (P/S) infrastructure to federate different heterogeneous registries and make them exchange information about published services. The paper discusses the main motivations for the P...

  17. CIRSE Vascular Closure Device Registry

    International Nuclear Information System (INIS)

    Purpose: Vascular closure devices are routinely used after many vascular interventional radiology procedures. However, there have been no major multicenter studies to assess the safety and effectiveness of the routine use of closure devices in interventional radiology. Methods: The CIRSE registry of closure devices with an anchor and a plug started in January 2009 and ended in August 2009. A total of 1,107 patients were included in the registry. Results: Deployment success was 97.2%. Deployment failure specified to access type was 8.8% [95% confidence interval (95% CI) 5.0–14.5] for antegrade access and 1.8% (95% CI 1.1–2.9) for retrograde access (P = 0.001). There was no difference in deployment failure related to local PVD at the access site. Calcification was a reason for deployment failure in only 5.9 cm, and two vessel occlusions. Conclusion: The conclusion of this registry of closure devices with an anchor and a plug is that the use of this device in interventional radiology procedures is safe, with a low incidence of serious access site complications. There seems to be no difference in complications between antegrade and retrograde access and other parameters.

  18. HIV/AIDS cancer and impact on surgical practice: Implication for the surgeon

    Directory of Open Access Journals (Sweden)

    A Z Sule

    2010-01-01

    Full Text Available Background : The most recent UNAIDS report on the global epidemic estimated the total number of people living with HIV in 2008 to be 33. 4 million ( 31. 1- 35. 8 million worldwide, two-third of known carriers of HIV are living in sub-Saharan Africa. Although HIV prevalence appears to be stable, much remains uncertain about the direction of the epidemic. In the developed countries, the increased cancer risk among immunocompromised persons with HIV/AIDS (PHA is well observed. Now a person diagnosed with HIV as a young adult in a resource rich country can expect to live for 30 or 40 years after infection because of public health education and community awareness in conjunction with advances in antiretroviral therapy. In recent, large scale cohort studies, the incidence of non-AIDS morbidity and mortality rivals that related to AIDS and these non-AIDS conditions including cancer occur at higher rates in those with on-going HIV replications and lower CD4 cell count. Data Sources/Study selection: Information was obtained by searches of medical journals, examination of reference lists and web resources. Peer-reviewed articles on HIV/AIDS cancer and its impact on surgical practice from references were obtained. Data Synthesis/Conclusion: The severe immunodeficiency cause by advanced HIV infection has been recognized as capable of causing three types of malignancies: Kaposi′s sarcoma (KS, non-Hodgkin′s lymphoma (NHL and cervical cancer. Kaposi′s sarcoma and non-Hodgkin′s lymphoma occur at exceptionally high incidence with relative risk being hundred-fold above those in uninfected populations. Cervical cancer is an AIDS-defining cancer when it occurs in HIV-infected woman and the relative risk is 5 to 10-fold. Although these are the only forms of cancer that have been designated as AIDS-defining, several other malignant diseases have been reported to occur more frequently following HIV infection than in its absence. The distribution of these

  19. Matching Matters!

    CERN Document Server

    Freitas, Ayres; Plehn, Tilman

    2016-01-01

    Effective Lagrangians are a useful tool for a data-driven approach to physics beyond the Standard Model at the LHC. However, for the new physics scales accessible at the LHC, the effective operator expansion is only relatively slowly converging at best. For tree-level processes, it has been found that the agreement between the effective Lagrangian and a range of UV-complete models depends sensitively on the appropriate definition of the matching. We extend this analysis to the one-loop level, which is relevant for electroweak precision data and Higgs decay to photons. We show that near the scale of electroweak symmetry breaking the validity of the effective theory description can be systematically improved through an appropriate matching procedure. In particular, we find a significant increase in accuracy when including suitable terms suppressed by the Higgs vacuum expectation value in the matching.

  20. Malignancies in Swedish persons with haemophilia: a longitudinal registry study.

    Science.gov (United States)

    Lövdahl, Susanna; Henriksson, Karin M; Baghaei, Fariba; Holmström, Margareta; Berntorp, Erik; Astermark, Jan

    2016-09-01

    The aim of the study was to investigate, over time, the incidence of and mortality due to malignant diseases among persons with haemophilia, compared to matched controls. Persons with haemophilia A or B were enrolled via registries at each haemophilia centre, as well as from the National Patient Registry, and were compared to five sex and age-matched controls per patient. Data from the national Cancer Registry were linked to the study participants. A total of 1431 persons with haemophilia and 7150 matched controls were enrolled. Between the years 1972 and 2008, 164 malignancies were reported. The most common type of cancer among patients was prostate cancer, followed by haematologic malignancies, including lymphoma and leukaemia, which were significantly more frequent in patients [n = 35 (2.4%) vs. n = 60 (0.8%); P < 0.001]. Malignancies in bladder and other urinary organs were also significantly different [n = 21 (1.5%) vs. n = 46 (0.6%); P < 0.01]. The overall incidence rate ratio of malignancies per 1000 person-years compared to the controls was 1.3 [95% confidence interval (CI) 1.1, 1.6]. In subgroup analysis, the corresponding incidence rate ratios per 1000 person-years for persons with severe haemophilia was 1.7 (95% CI 0.9, 3.1) and that for mild/moderate haemophilia 1.1 (95% CI 0.8, 1.5). Swedish persons with haemophilia had a significantly higher incidence of malignant diseases than controls. These were primarily haematologic malignancies and cancer in urinary organs, and the difference independent of any co-infections with HIV and/or viral hepatitis. The findings indicate the importance of further studies and close follow-up of malignancies in persons with haemophilia. PMID:26974329

  1. Multicenter breast cancer collaborative registry.

    Science.gov (United States)

    Sherman, Simon; Shats, Oleg; Fleissner, Elizabeth; Bascom, George; Yiee, Kevin; Copur, Mehmet; Crow, Kate; Rooney, James; Mateen, Zubeena; Ketcham, Marsha A; Feng, Jianmin; Sherman, Alexander; Gleason, Michael; Kinarsky, Leo; Silva-Lopez, Edibaldo; Edney, James; Reed, Elizabeth; Berger, Ann; Cowan, Kenneth

    2011-01-01

    The Breast Cancer Collaborative Registry (BCCR) is a multicenter web-based system that efficiently collects and manages a variety of data on breast cancer (BC) patients and BC survivors. This registry is designed as a multi-tier web application that utilizes Java Servlet/JSP technology and has an Oracle 11g database as a back-end. The BCCR questionnaire has accommodated standards accepted in breast cancer research and healthcare. By harmonizing the controlled vocabulary with the NCI Thesaurus (NCIt) or Systematized Nomenclature of Medicine-Clinical Terms (SNOMED-CT), the BCCR provides a standardized approach to data collection and reporting. The BCCR has been recently certified by the National Cancer Institute's Center for Biomedical Informatics and Information Technology (NCI CBIIT) as a cancer Biomedical Informatics Grid (caBIG(®)) Bronze Compatible product.The BCCR is aimed at facilitating rapid and uniform collection of critical information and biological samples to be used in developing diagnostic, prevention, treatment, and survivorship strategies against breast cancer. Currently, seven cancer institutions are participating in the BCCR that contains data on almost 900 subjects (BC patients and survivors, as well as individuals at high risk of getting BC). PMID:21918596

  2. Private provider participation in statewide immunization registries

    Directory of Open Access Journals (Sweden)

    Cowan Anne E

    2006-02-01

    Full Text Available Abstract Background Population-based registries have been promoted as an effective method to improve childhood immunization rates, yet rates of registry participation in the private sector are low. We sought to describe, through a national overview, the perspectives of childhood immunization providers in private practice regarding factors associated with participation or non-participation in immunization registries. Methods Two mailed surveys, one for 264 private practices identified as registry non-participants and the other for 971 identified as registry participants, from 15 of the 31 states with population-based statewide immunization registries. Frequency distributions were calculated separately for non-participants and participants regarding the physician-reported factors that influenced decisions related to registry participation. Pearson chi-square tests of independence were used to assess associations among categorical variables. Results Overall response rate was 62% (N = 756. Among non-participants, easy access to records of vaccines provided at other sites (N = 101, 68% and printable immunization records (N = 82, 55% were most often cited as "very important" potential benefits of a registry, while the most commonly cited barriers to participation were too much cost/staff time (N = 36, 38% and that the practice has its own system for recording and monitoring immunizations (N = 35, 37%. Among registry participants, most reported using the registry to input data on vaccines administered (N = 326, 87% and to review immunization records of individual patients (N = 302, 81%. A minority reported using it to assess their practice's immunization coverage (N = 110, 29% or generate reminder/recall notices (N = 54, 14%. Few participants reported experiencing "significant" problems with the registry; the most often cited was cost/staff time to use the registry (N = 71, 20%. Conclusion Most registry participants report active participation with few

  3. Windows registry forensics advanced digital forensic analysis of the Windows registry

    CERN Document Server

    Carvey, Harlan

    2011-01-01

    Harlan Carvey brings readers an advanced book on Windows Registry - the most difficult part of Windows to analyze in forensics! Windows Registry Forensics provides the background of the Registry to help develop an understanding of the binary structure of Registry hive files. Approaches to live response and analysis are included, and tools and techniques for postmortem analysis are discussed at length. Tools and techniques will be presented that take the analyst beyond the current use of viewers and into real analysis of data contained in the Registry. This book also has a DVD containing tools, instructions and videos.

  4. Generalised Matching

    Science.gov (United States)

    Clifford, Raphael; Harrow, Aram W.; Popa, Alexandru; Sach, Benjamin

    Given a pattern p over an alphabet Σ p and a text t over an alphabet Σ t , we consider the problem of determining a mapping f from Σ p to {Σ}t+ such that t = f(p 1)f(p 2)...f(p m ). This class of problems, which was first introduced by Amir and Nor in 2004, is defined by different constraints on the mapping f. We give NP-Completeness results for a wide range of conditions. These include when f is either many-to-one or one-to-one, when Σ t is binary and when the range of f is limited to strings of constant length. We then introduce a related problem we term pattern matching with string classes which we show to be solvable efficiently. Finally, we discuss an optimisation variant of generalised matching and give a polynomial-time min (1,sqrt{k/OPT})-approximation algorithm for fixed k.

  5. Service registry design: an information service approach

    NARCIS (Netherlands)

    Ferreira Pires, Luis; Oostrum, van Arjen; Wijnhoven, Fons; Wang, J.

    2010-01-01

    A service registry is a Service-Oriented Architecture (SOA) component that keeps a ‘catalogue’ of available services. It stores service specifications so that these specifications can be found by potential users. Discussions on the design of service registries currently focus on technical issues, wh

  6. 50 CFR 600.1410 - Registry process.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Registry process. 600.1410 Section 600.1410 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... United States § 600.1410 Registry process. (a) A person may register through the NMFS web site at...

  7. The Western Denmark Cardiac Computed Tomography Registry

    DEFF Research Database (Denmark)

    Nielsen, Lene Hüche; Nørgaard, Bjarne Linde; Tilsted, Hans Henrik;

    2015-01-01

    BACKGROUND: As a subregistry to the Western Denmark Heart Registry (WDHR), the Western Denmark Cardiac Computed Tomography Registry (WDHR-CCTR) is a clinical database established in 2008 to monitor and improve the quality of cardiac computed tomography (CT) in Western Denmark. OBJECTIVE: We...

  8. Southern Saskatchewan Ticagrelor Registry experience

    Directory of Open Access Journals (Sweden)

    Dehghani P

    2014-10-01

    Full Text Available Payam Dehghani,1 Varun Chopra,1 Ali Bell,2 Sheila Kelly,1 Lori Zulyniak,2 Jeff Booker,1 Rodney Zimmermann,1 William Semchuk,2 Asim N Cheema,3 Andrea J Lavoie1 1Prairie Vascular Research Network, University of Saskatchewan, Regina, SK, 2Regina Qu’Appelle Health Region, Regina, SK, 3St Michael’s Hospital, University of Toronto, Toronto, ON, Canada Background: As ticagrelor enters into clinical use for acute coronary syndrome, it is ­important to understand patient/physician behavior in terms of appropriate use, adherence, and event rates. Methods: The Saskatchewan Registry is a prospective, observational, multicenter cohort study that identifies consecutive patients started on ticagrelor. We aimed to evaluate both on- and off-label use, identify characteristics of patients who prematurely stop ticagrelor, and describe patient/physician behavior contributing to inappropriate stoppage of this medication. Results: From April 2012 to September 2013, 227 patients were initiated on ticagrelor, with a mean age of 62.2±12.1 years. The participants were 66% men and had a mean follow up of 157.4±111.7 days. Seventy-four patients (32.4% had off-label indications. Forty-seven patients (20.7% prematurely stopped ticagrelor and were more likely to be older, women, nonwhite, present with shock, and complain of dyspnea. Twenty-six of the 47 patients stopped ticagrelor inappropriately because of patient nonadherence (18 patients and physician advice (eight patients. A composite outcome event of death from vascular causes, myocardial infarction, or stroke occurred in 8.8% of the entire cohort and was more likely to occur in those older then 65 years, those presenting with cardiogenic shock, and those who prematurely stopped ticagrelor. Conclusion: In this real-world registry of patients started on ticagrelor, a third have off-label indications and a fifth prematurely stop the medication. Premature discontinuation was an independent predictor of major

  9. EPA Facility Registry Service (FRS): SDWIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  10. EPA Facility Registry Service (FRS): RADINFO

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  11. EPA Facility Registry Service (FRS): BIA

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  12. EPA Facility Registry Service (FRS): OIL

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Oil...

  13. EPA Facility Registry Service (FRS): RBLC

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  14. Substance Identification Information from EPA's Substance Registry

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Substance Registry Services (SRS) is the authoritative resource for basic information about substances of interest to the U.S. EPA and its state and tribal...

  15. EPA Facility Registry Service (FRS): RMP

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  16. EPA Facility Registry Service (FRS): RCRA

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of hazardous waste...

  17. EPA Facility Registry Service (FRS): ACRES

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of sites that link...

  18. EPA Facility Registry Service (FRS): LANDFILL

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of non-hazardous waste...

  19. EPA Facility Registry Service (FRS): TRI

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  20. EPA Facility Registry System (FRS): NEPT

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  1. EPA Facility Registry Service (FRS): NCDB

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  2. EPA Facility Registry Service (FRS): ICIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  3. EPA Facility Registry Service (FRS): BRAC

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  4. EPA Facility Registry Service (FRS): NEI

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  5. EPA Facility Registry Service (FRS): CAMDBS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  6. [Taxonomy and definition of clinical registries].

    Science.gov (United States)

    Costa, Giuseppe

    2015-09-01

    In order to assess the needs of knowledge about surveillance and registries in Italy and to prepare a proposal for the advancement of monitoring and recording capacity, a working group led by the Italian Association of Epidemiology and composed by the University of Turin, the Institute of Health and Agenas, carried out a survey of definitions and approaches used in public health and consulted the main Italian experts in surveillance and registries. Some of the reflections developed in this project are presented, to assess to which extent they are adaptable to the prospects the program PRIER aims to. Different aspects of the issue are analyzed: from the frame work necessary to identify information needs and how to improve the ability to measure and types of definitions and taxonomies of the registers, to the implications of the choices about what to include in registries on regulation of the instruments and investment priorities for new registries and surveillance. PMID:26418503

  7. EPA Facility Registry System (FRS): NCES

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  8. Temporal Analysis of Windows MRU Registry Keys

    Science.gov (United States)

    Zhu, Yuandong; Gladyshev, Pavel; James, Joshua

    The Microsoft Windows registry is an important resource in digital forensic investigations. It contains information about operating system configuration, installed software and user activity. Several researchers have focused on the forensic analysis of the Windows registry, but a robust method for associating past events with registry data values extracted from Windows restore points is not yet available. This paper proposes a novel algorithm for analyzing the most recently used (MRU) keys found in consecutive snapshots of the Windows registry. The algorithm compares two snapshots of the same MRU key and identifies data values within the key that have been updated in the period between the two snapshots. User activities associated with the newly updated data values can be assumed to have occurred during the period between the two snapshots.

  9. Linking Medicare, Medicaid, and Cancer Registry Data...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Linking Medicare, Medicaid, and Cancer Registry Data to Study the Burden of Cancers in West Virginia In the United States, the elderly carry an unequal burden of...

  10. Veterans Affairs Central Cancer Registry (VACCR)

    Data.gov (United States)

    Department of Veterans Affairs — The Veterans Affairs Central Cancer Registry (VACCR) receives and stores information on cancer diagnosis and treatment constraints compiled and sent in by the local...

  11. The United States Transuranium and Uranium Registries

    International Nuclear Information System (INIS)

    The United States Transuranium and Uranium Registries are unique parallel research programs devoted to the study of the actinide elements in man. The primary mission of the Registries is to verify and ensure the adequacy and applicability of radiation protection standards for the actinides. To accomplish this task, the Registries utilize tissues obtained postmortem from informed volunteer donors with confirmed or high likelihood of exposure to plutonium, americium, or other actinides. These are collected at autopsy and radiochemically analyzed for actinide content. The results, along with relevant details of occupational and exposure history, medical history and health physics data are used to determine the distribution, biokinetics and dosimetry of the actinides in humans, and to correlate estimates of deposition and dose made during life with postmortem findings. Other important applications of the Registries' research is scaling of animal studies to man and validation or refinement of biokinetic models on which the safety standards are based

  12. Patient registries for substance use disorders

    Directory of Open Access Journals (Sweden)

    Tai B

    2014-07-01

    Full Text Available Betty Tai,1 Lian Hu,2 Udi E Ghitza,1 Steven Sparenborg,1 Paul VanVeldhuisen,2 Robert Lindblad2 1Center for the Clinical Trials Network, National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD, USA; 2The EMMES Corporation, Rockville, MD, USA Abstract: This commentary discusses the need for developing patient registries of substance use disorders (SUD in general medical settings. A patient registry is a tool that documents the natural history of target diseases. Clinicians and researchers use registries to monitor patient comorbidities, care procedures and processes, and treatment effectiveness for the purpose of improving care quality. Enactments of the Affordable Care Act 2010 and the Mental Health Parity and Addiction Equity Act 2008 open opportunities for many substance users to receive treatment services in general medical settings. An increased number of patients with a wide spectrum of SUD will initially receive services with a chronic disease management approach in primary care. The establishment of computer-based SUD patient registries can be assisted by wide adoption of electronic health record systems. The linkage of SUD patient registries with electronic health record systems can facilitate the advancement of SUD treatment research efforts and improve patient care. Keywords: substance use disorders, primary care, registry, electronic health records, chronic care model

  13. Automatic lesion tracking for a PET/CT based computer aided cancer therapy monitoring system

    Science.gov (United States)

    Opfer, Roland; Brenner, Winfried; Carlsen, Ingwer; Renisch, Steffen; Sabczynski, Jörg; Wiemker, Rafael

    2008-03-01

    Response assessment of cancer therapy is a crucial component towards a more effective and patient individualized cancer therapy. Integrated PET/CT systems provide the opportunity to combine morphologic with functional information. However, dealing simultaneously with several PET/CT scans poses a serious workflow problem. It can be a difficult and tedious task to extract response criteria based upon an integrated analysis of PET and CT images and to track these criteria over time. In order to improve the workflow for serial analysis of PET/CT scans we introduce in this paper a fast lesion tracking algorithm. We combine a global multi-resolution rigid registration algorithm with a local block matching and a local region growing algorithm. Whenever the user clicks on a lesion in the base-line PET scan the course of standardized uptake values (SUV) is automatically identified and shown to the user as a graph plot. We have validated our method by a data collection from 7 patients. Each patient underwent two or three PET/CT scans during the course of a cancer therapy. An experienced nuclear medicine physician manually measured the courses of the maximum SUVs for altogether 18 lesions. As a result we obtained that the automatic detection of the corresponding lesions resulted in SUV measurements which are nearly identical to the manually measured SUVs. Between 38 measured maximum SUVs derived from manual and automatic detected lesions we observed a correlation of 0.9994 and a average error of 0.4 SUV units.

  14. PCCR: Pancreatic Cancer Collaborative Registry.

    Science.gov (United States)

    Sherman, Simon; Shats, Oleg; Ketcham, Marsha A; Anderson, Michelle A; Whitcomb, David C; Lynch, Henry T; Ghiorzo, Paola; Rubinstein, Wendy S; Sasson, Aaron R; Grizzle, William E; Haynatzki, Gleb; Feng, Jianmin; Sherman, Alexander; Kinarsky, Leo; Brand, Randall E

    2011-01-01

    The Pancreatic Cancer Collaborative Registry (PCCR) is a multi-institutional web-based system aimed to collect a variety of data on pancreatic cancer patients and high-risk subjects in a standard and efficient way. The PCCR was initiated by a group of experts in medical oncology, gastroenterology, genetics, pathology, epidemiology, nutrition, and computer science with the goal of facilitating rapid and uniform collection of critical information and biological samples to be used in developing diagnostic, prevention and treatment strategies against pancreatic cancer. The PCCR is a multi-tier web application that utilizes Java/JSP technology and has Oracle 10 g database as a back-end. The PCCR uses a "confederation model" that encourages participation of any interested center, irrespective of its size or location. The PCCR utilizes a standardized approach to data collection and reporting, and uses extensive validation procedures to prevent entering erroneous data. The PCCR controlled vocabulary is harmonized with the NCI Thesaurus (NCIt) or Systematized Nomenclature of Medicine-Clinical Terms (SNOMED-CT). The PCCR questionnaire has accommodated standards accepted in cancer research and healthcare. Currently, seven cancer centers in the USA, as well as one center in Italy are participating in the PCCR. At present, the PCCR database contains data on more than 2,700 subjects (PC patients and individuals at high risk of getting this disease). The PCCR has been certified by the NCI Center for Biomedical Informatics and Information Technology as a cancer Biomedical Informatics Grid (caBIG(®)) Bronze Compatible product. The PCCR provides a foundation for collaborative PC research. It has all the necessary prerequisites for subsequent evolution of the developed infrastructure from simply gathering PC-related data into a biomedical computing platform vital for successful PC studies, care and treatment. Studies utilizing data collected in the PCCR may engender new approaches

  15. Database and Registry Research in Orthopaedic Surgery: Part 2: Clinical Registry Data.

    Science.gov (United States)

    Pugely, Andrew J; Martin, Christopher T; Harwood, Jared; Ong, Kevin L; Bozic, Kevin J; Callaghan, John J

    2015-11-01

    The use of large-scale national databases for observational research in orthopaedic surgery has grown substantially in the last decade, and the data sets can be categorized as either administrative claims or clinical registries. Clinical registries contain secondary data on patients with a specific diagnosis or procedure. The data are typically used for patient outcome surveillance to improve patient safety and health-care quality. Registries used in orthopaedic research exist at the regional, national, and international levels, and many were designed to specifically collect outcomes relevant to orthopaedics, such as short-term surgical complications, longer-term outcomes (implant survival or reoperations), and patient-reported outcomes. Although heterogeneous, clinical registries-in contrast to claims data-typically have a more robust list of variables, with relatively precise prospective data input, management infrastructure, and reporting systems. Some weaknesses of clinical registries include a smaller number of patients, inconstant follow-up duration, and use of sampling methods that may limit generalizability. Within the U.S., national joint registry adoption has lagged international joint registries. Given the changing health-care environment, it is likely that clinical registries will provide valuable information that has the potential to influence clinical practice improvement and health-care policy in the future. PMID:26537168

  16. The National Mental Health Registry (NMHR).

    Science.gov (United States)

    Aziz, A A; Salina, A A; Abdul Kadir, A B; Badiah, Y; Cheah, Y C; Nor Hayati, A; Ruzanna, Z Z; Sharifah Suziah, S M; Chee, K Y

    2008-09-01

    The National Mental Health Registry (NMHR) collects information about patients with mental disorder in Malaysia. This information allows us to estimate the incidence of selected mental disorders, and to evaluate risk factors and treatment in the country. The National Mental Health Registry (NMHR) presented its first report in 2004, a year after its establishment. The report focused on schizophrenia as a pioneer project for the National Mental Health Registry. The development of the registry has progressed with data collected from government-based facilities, the academia and the private sector. The 2003-2005 report was recently published and distributed. Since then the registry has progressed to include suicides and other mental illnesses such as depression. The NMHR Report 2003-2005 provides detailed information about the profile of persons with Schizophrenia who presented for the first time to various psychiatry and mental health providers throughout Malaysia. More detailed description regarding pharmacotherapy is reported and few cross tabulations done in an effort to provide better understanding and more clinically meaningful reports. PMID:19227671

  17. Linking Tumor Registry and Medicaid Claims to Evaluate Cancer Care Delivery

    OpenAIRE

    Schrag, Deborah; Virnig, Beth A.; Warren, Joan L.

    2009-01-01

    The utility of Medicaid claims for studying cancer care is not known. Our objective was to evaluate how well Medicaid claims capture diagnostic and treatment information recorded by the California Cancer Registry (CCR). We compared cancer treatment from Medicaid claims with CCR data, using 1988-2000 cases matched with 1997-1998 Medicaid enrollment data. Medicaid claims corroborated diagnoses for 73 percent of breast and 68 percent of colorectal cancers in CCR. Medicaid claims confirmed surger...

  18. Asymmetric colour matching: memory matching versus simultaneous matching

    OpenAIRE

    De Fez Saiz, Dolores; Capilla Perea, Pascual; Luque Cobija, María José; Pérez Carpinell, Jaime; Pozo, Juan Carlos del

    2001-01-01

    We have compared corresponding pairs obtained by simultaneous matching (haploscopic matching) and by memory matching (after 10 min) using 34 reference tests selected from the Munsell Atlas (glossy), belonging to the four main hues 5Y, 5G, 5PB, and 5RP. These colours lie very close to the F1 and F2 axes in the SVF space, where we have analyzed our results. Illuminants D65 and A were used as reference and matching illuminants, respectively. Our results show for both kinds of matching a tendency...

  19. The Danish Cerebral Palsy Registry. A registry on a specific impairment

    DEFF Research Database (Denmark)

    Uldall, P; Michelsen, Susan Ishøy; Topp, M;

    2001-01-01

    Cerebral palsy (CP) is the commonest disabling impairment in childhood, with a prevalence of 2-3 per 1000 live births. The Danish Cerebral Palsy Registry is a research registry that contains cases of CP from birth year 1925 and has estimated the birth prevalence since 1950. Data on children with CP...... are collected from paediatric departments and one special institution for disabled children. The children are included by a child neurologist and an obstetrician, and information on pregnancy, birth, neonatal period, impairments and demographic data on the child and mother are registered in a standard...... registries in Denmark will allow the social consequences of CP to be described....

  20. The Savant Syndrome Registry: A Preliminary Report.

    Science.gov (United States)

    Treffert, Darold A; Rebedew, David L

    2015-08-01

    A registry has been established to document certain characteristics on a sizeable worldwide sample of individuals with savant syndrome, a rare but remarkable condition in which persons with developmental disabilities, brain injury, or brain disease have some spectacular "islands" of skill or ability that stand in jarring, marked contrast to overall handicap. Of the 319 savants included in the registry, 90% are congenital savants, while 10% are acquired savants. The registry includes individuals from 33 countries, with 70% from the United States or Canada. Sex distribution was 79% male vs. 21% female (4:1). This report summarizes the findings in the congenital savant syndrome category of the registry. Among the individuals with congenital savant syndrome, the most common underlying disability was Autistic Spectrum Disorder (75%); various other central nervous system (CNS) disorders were present in the other 25%. Fifty-five percent possessed a single special skill, while 45% had multiple skills. Music was the most frequent principal skill followed by art, memory, mathematics, calendar calculating, language, visual-spatial/mechanical, athletic, computer, extrasensory perception, and other skills. PMID:26436185

  1. [The Austrian Stroke-Unit-Registry].

    Science.gov (United States)

    Hofer, Christine; Kiechl, Stefan; Lang, Wilfried

    2008-01-01

    Since 2003 the Austrian Stroke-Unit-Registry has been administered by the Gesundheit Osterreich GmbH. A total of 26 out of the 32 existing Stroke Units in Austria take part in the project, financed by the Federal Ministry of Health and accompanied by a steering group. This paper provides a description of the objectives, organisation, methodology and the data set of the registry. The main objective of the registry is quality assurance and quality improvement of stroke-treatment in stroke units. Therefore, the participating stroke units document their cases using a web-based database. The data are discussed in the steering group and the stroke units get feedback in terms of benchmarking-graphs. The data set follows a modular approach and contains information about stroke, transport, admission to the hospital, stroke unit discharge and the 3-month follow-up. Between 2003 and 2007 about 27,000 cases (containing about 20,000 strokes) were documented in the registry. PMID:18766309

  2. An active registry for bioinformatics web services.

    NARCIS (Netherlands)

    Pettifer, S.; Thorne, D.; McDermott, P.; Attwood, T.; Baran, J.; Bryne, J.C.; Hupponen, T.; Mowbray, D.; Vriend, G.

    2009-01-01

    SUMMARY: The EMBRACE Registry is a web portal that collects and monitors web services according to test scripts provided by the their administrators. Users are able to search for, rank and annotate services, enabling them to select the most appropriate working service for inclusion in their bioinfor

  3. International Clinical Trials Registry Platform (ICTRP)

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ Introduction The mission of the WHO Intemational Clinical Trials Registry Platform is to ensure that a complete view of research is accessible to all those involved in health care decision making.This will improve research transparency and will ultimately strengthen tha validity and value of the scientific evidence base.The registration of all interventional trials is a scientific, ethical and moral responsibility.

  4. A review of national shoulder and elbow joint replacement registries

    DEFF Research Database (Denmark)

    Rasmussen, Jeppe V; Olsen, Bo S; Fevang, Bjørg-Tilde S; Furnes, Ove; Skytta, Eerik T; Rahme, Hans; Salomonsson, Björn; Mohammed, Khalid D; Page, Richard S; Carr, Andrew J

    2012-01-01

    The aim was to review the funding, organization, data handling, outcome measurements, and findings from existing national shoulder and elbow joint replacement registries; to consider the possibility of pooling data between registries; and to consider wether a pan european registry might be feasible....

  5. 20 CFR 655.144 - Electronic job registry.

    Science.gov (United States)

    2010-04-01

    ... order posted on the Electronic Job Registry until the end of 50 percent of the contract period as set... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Electronic job registry. 655.144 Section 655... Certification § 655.144 Electronic job registry. (a) Location of and placement in the electronic job...

  6. The Danish Multiple Sclerosis Registry. History, data collection and validity

    DEFF Research Database (Denmark)

    Koch-Henriksen, N; Rasmussen, S; Stenager, E;

    2001-01-01

    The Danish Multiple Sclerosis Registry was formally established in 1956 but started operating in 1949 with a nationwide prevalence survey. Since then, the Registry has continued collecting data on new and old cases of multiple sclerosis (MS) or suspected MS from multiple sources. The Registry...

  7. 37 CFR 201.25 - Visual Arts Registry.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Visual Arts Registry. 201.25... AND PROCEDURES GENERAL PROVISIONS § 201.25 Visual Arts Registry. (a) General. This section prescribes the procedures relating to the submission of Visual Arts Registry Statements by visual artists...

  8. Towards a national trauma registry for the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Barka Ezedin

    2010-07-01

    Full Text Available Abstract Background Trauma is a major health problem in the United Arab Emirates (UAE as well as worldwide. Trauma registries provide large longitudinal databases for analysis and policy improvement. We aim in this paper to report on the development and evolution of a national trauma registry using a staged approach by developing a single-center registry, a two-center registry, and then a multi-center registry. The three registries were established by developing suitable data collection forms, databases, and interfaces to these databases. The first two registries collected data for a finite period of time and the third is underway. The steps taken to establish these registries depend on whether the registry is intended as a single-center or multi-center registry. Findings Several issues arose and were resolved during the development of these registries such as the relational design of the database, whether to use a standalone database management system or a web-based system, and the usability and security of the system. The inclusion of preventive medicine data elements is important in a trauma registry and the focus on road traffic collision data elements is essential in a country such as the UAE. The first two registries provided valuable data which has been analyzed and published. Conclusions The main factors leading to the successful establishment of a multi-center trauma registry are the development of a concise data entry form, development of a user-friendly secure web-based database system, the availability of a computer and Internet connection in each data collection center, funded data entry personnel well trained in extracting medical data from the medical record and entering it into the computer, and experienced personnel in trauma injuries and data analysis to continuously maintain and analyze the registry.

  9. Comparison of Eligibility Criteria Between Protocols, Registries, and Publications of Cancer Clinical Trials.

    Science.gov (United States)

    Zhang, Sheng; Liang, Fei; Li, Wenfeng; Tannock, Ian

    2016-11-01

    Trial registration and public accessibility of appended or published protocols of phase III randomized clinical trials (RCTs) allow comparison of reported research with essential aspects of trial design. We determined how eligibility criteria of participants specified in protocols were described in trial registries and articles of 255 cancer RCTs published in leading journals. The mean proportion of matching eligibility criteria between protocols and publications per trial (the primary endpoint) was 44.0% (95% confidence interval [CI] = 40.8% to 47.3%). Almost all discrepancies in eligibility criteria (96.7%, 95% CI = 96.1% to 97.3%) suggested to readers of articles that a broader study population was included. The mean proportion of matching eligibility criteria between protocols and registries was 72.9% (95% CI = 68.2% to 77.7%, the secondary endpoint). We conclude that there are substantial differences in eligibility criteria between trial protocols, registries and articles. Inaccurate reporting of eligibility criteria may prevent appropriate assessment of the applicability of trial results. PMID:27226519

  10. Thyroid Cancer and Tumor Collaborative Registry (TCCR)

    OpenAIRE

    Shats, Oleg; Goldner, Whitney; Feng, Jianmin; Sherman, Alexander; Smith, Russell B.; Sherman, Simon

    2016-01-01

    A multicenter, web-based Thyroid Cancer and Tumor Collaborative Registry (TCCR, http://tccr.unmc.edu) allows for the collection and management of various data on thyroid cancer (TC) and thyroid nodule (TN) patients. The TCCR is coupled with OpenSpecimen, an open-source biobank management system, to annotate biospecimens obtained from the TCCR subjects. The demographic, lifestyle, physical activity, dietary habits, family history, medical history, and quality of life data are provided and may ...

  11. Charity, Publicity, and the Donation Registry

    OpenAIRE

    Cooter, Robert D; Broughman, Brian

    2005-01-01

    Many Americans donate little or nothing to charity. Our social environment is the cause, not human nature. Experiments show that people are generous when their contributions are observable by others. Taking advantage of this fact, we propose a small policy change to increase transparency and elicit generosity. Specifically, we propose that the IRS establish a voluntary donation registry to publicize the proportion of income that individuals donate to charity. Although participation would be v...

  12. Charity, Publicity, and the Donation Registry

    OpenAIRE

    Cooter, Robert D; Broughman, Brian

    2005-01-01

    Many Americans donate little or nothing to charity. Our social environment is the cause, not human nature. Experiments show that people are generous when their contributions are observable by others. Taking advantage of this fact, we propose a small policy change to increase transparency and elicit generosity. Specifically, we propose that the IRS establish a voluntary donation registry to publicize the proportion of income that individuals donate to charity. Although participation would ...

  13. Registry of Mineral and Petroleum Titles

    Energy Technology Data Exchange (ETDEWEB)

    Maclellan, I. M.; Kaizer, J. L.; McCulloch, P. D.; Ratcliffe, R.; Wenning, A. S. [Nova Scotia Dept. of Natural Resources, Halifax, NS (Canada)

    2000-07-01

    Activities of the Nova Scotia Registry of Mineral and Petroleum Titles are described, including statistical information about staking and mining activity in the province during 1999. In terms of activities, the Registry receives applications and issues licenses and leases for mineral and petroleum rights, receives statements of exploration expenditures and assessment reports that pertain to renewal of licenses and leases, maintains maps showing the disposition of lands under license or lease, and maintains a system of prospector registration. In addition, the Registry processes applications for underground gas storage rights and treasure trove rights and maintains a database of information concerning production and employment in Nova Scotia mines and quarries. At the end 1999 there were 230,660 hectares under exploration licence. Exploration expenditures, including engineering, economic and feasibility studies during 1999 totalled $4.2 million, mostly by junior mining companies searching for industrial mineral commodities. Mining activity during 1999 generated revenues of $340 million. Coal production dropped by 25 per cent, due mainly to the closure of the Phalen Mine. Gypsum production was up to 7.9 million tonnes; shipments of cement, barite and clay products also increased during 1999; salt production remained unchanged from 1998 with 842,000 tonnes. Production of construction aggregates totalled 10.6 million tonnes, down slightly from the year before. Mineral industry employment was roughly 2,500 persons, down by 24 per cent from 1998 levels, due primarily to the closure of the Phalen Mine.

  14. National dose registry in Switzerland - ten years of experience

    International Nuclear Information System (INIS)

    The Swiss National Dose Registry came into operation 1990. In the ten years of operating, the Registry has proved to be a valuable instrument for monitoring, controlling and registering of occupational radiation exposure in the country. When the Registry was designed, three focal points were taken into account: the Registry should fit in the rather complicated organization of the personal dosimetry in Switzerland, it should allow very high flexibility for future developments (computer and database technologies) and it should be possible to use it actively for different purposes and not only as an archive database. The experience has shown that the features of the Registry that allow fulfilling these conditions are crucial to a perfect operation of the Registry. (author)

  15. [Influence of registries on the quality of care].

    Science.gov (United States)

    Stengel, D; Dreinhöfer, K; Kostuj, T

    2016-06-01

    Registries are a topic of lively debate amongst all stakeholders in healthcare, politics and economics. In general, registries are national or international (prospective) databases documenting the current state of diagnostic, therapeutic and long-term outcome variables of subjects with a distinct condition or health problem. The access to and handling of registry information is subject to strict legal, methodological and ethical principles and regulations before these data can be scientifically utilized and reentered into the routine daily practice. Because of the representativeness and reality of data, registries are widely regarded as the backbone of health systems and budgets.Currently there is only indirect evidence that registries influence outcomes and the quality of care. Recent statistical techniques may allow quasi-experimental modelling of observational information. In orthopedic and trauma surgery, current and upcoming registries should be wisely utilized to develop and evaluate innovations and to make informed decisions relevant to care. PMID:27164976

  16. Australia and New Zealand Dialysis and Transplant Registry

    OpenAIRE

    McDonald, Stephen P

    2015-01-01

    The ANZDATA Registry includes all patients treated with renal replacement therapy (RRT) throughout Australia and New Zealand. Funding is predominantly from government sources, together with the non-government organization Kidney Health Australia. Registry operations are overseen by an Executive committee, and a Steering Committee with wide representation. Data is collected from renal units throughout Australia and New Zealand on a regular basis, and forwarded to the Registry. Areas covered in...

  17. Prostate Cancer Registries: Current Status and Future Directions

    OpenAIRE

    Gandaglia, G; Bray, F.; Cooperberg, MR; Karnes, RJ; Leveridge, MJ; Moretti, K; Murphy, DG; Penson, DF; Miller, DC

    2016-01-01

    © 2015 European Association of Urology. Context: Disease-specific registries that enroll a considerable number of patients play a major role in prostate cancer (PCa) research. Objective: To evaluate available registries, describe their strengths and limitations, and discuss the potential future role of PCa registries in outcomes research. Evidence acquisition: We performed a literature review of the Medline, Embase, and Web of Science databases. The search strategy included the terms prostate...

  18. Stinging Insect Matching Game

    Science.gov (United States)

    ... for Kids ▸ Stinging Insect Matching Game Share | Stinging Insect Matching Game Stinging insects can ruin summer fun for those who are ... the difference between the different kinds of stinging insects in order to keep your summer safe and ...

  19. Statistics of polarisation matching

    NARCIS (Netherlands)

    Naus, H.W.L.; Zwamborn, A.P.M.

    2014-01-01

    The reception of electromagnetic signals depends on the polarisation matching of the transmitting and receiving antenna. The practical matching differs from the theoretical one because of the noise deterioration of the transmitted and eventually received electromagnetic field. In other applications,

  20. Show Me The Data: The Pilot UK Research Data Registry

    Directory of Open Access Journals (Sweden)

    Alexander Ball

    2014-07-01

    Full Text Available The UK Research Data (Metadata Registry (UKRDR pilot project is implementing a prototype registry for the UK’s research data assets, enabling the holdings of subject-based data centres and institutional data repositories alike to be searched from a single location. The purpose of the prototype is to prove the concept of the registry, and uncover challenges that will need to be addressed if and when the registry is developed into a sustainable service. The prototype is being tested using metadata records harvested from nine UK data centres and the data repositories of nine UK universities.

  1. The quality and use of two health registries in Russia

    OpenAIRE

    Vaktskjold, Arild

    2012-01-01

    Objectives. In the late 1990s, a birth registry (KBR) was set up for theborough of Mončegorsk in the Kola Peninsula and a cancer registry forArkhangelskaja Oblast (AO), both located in north-west Russia. Thework in this thesis involved an assessment of the quality and content ofthe two registries (1,2), including an estimation of the site- and genderspecificcancer incidence in AO (2). The work also involved the use ofthe birth registry to study the effect of maternal exposure to nickel atthe ...

  2. The Danish Cerebral Palsy Registry. A registry on a specific impairment

    DEFF Research Database (Denmark)

    Uldall, P; Michelsen, S I; Topp, M;

    2001-01-01

    form. The uptake area is eastern Denmark, covering about 50% of the population, but the rest of Denmark is planned to be included from 2001. The Registry is large, well established and validated, and the definitions and collection procedures have not changed through several decades. It therefore has...

  3. Thyroid Cancer and Tumor Collaborative Registry (TCCR).

    Science.gov (United States)

    Shats, Oleg; Goldner, Whitney; Feng, Jianmin; Sherman, Alexander; Smith, Russell B; Sherman, Simon

    2016-01-01

    A multicenter, web-based Thyroid Cancer and Tumor Collaborative Registry (TCCR, http://tccr.unmc.edu) allows for the collection and management of various data on thyroid cancer (TC) and thyroid nodule (TN) patients. The TCCR is coupled with OpenSpecimen, an open-source biobank management system, to annotate biospecimens obtained from the TCCR subjects. The demographic, lifestyle, physical activity, dietary habits, family history, medical history, and quality of life data are provided and may be entered into the registry by subjects. Information on diagnosis, treatment, and outcome is entered by the clinical personnel. The TCCR uses advanced technical and organizational practices, such as (i) metadata-driven software architecture (design); (ii) modern standards and best practices for data sharing and interoperability (standardization); (iii) Agile methodology (project management); (iv) Software as a Service (SaaS) as a software distribution model (operation); and (v) the confederation principle as a business model (governance). This allowed us to create a secure, reliable, user-friendly, and self-sustainable system for TC and TN data collection and management that is compatible with various end-user devices and easily adaptable to a rapidly changing environment. Currently, the TCCR contains data on 2,261 subjects and data on more than 28,000 biospecimens. Data and biological samples collected by the TCCR are used in developing diagnostic, prevention, treatment, and survivorship strategies against TC. PMID:27168721

  4. The national registry for radiation workers

    International Nuclear Information System (INIS)

    The National Registry for Radiation Workers (NRRW) was set up by the National Radiological Protection Board in 1976. The analysis of registry data has four aims: a) To determine whether there is any evidence of differences in the causes of and ages at death of workers exposed to different levels of radiation and, if any differences are found, whether it seems likely that they can be attributed to radiation. b) To estimate the magnitude of the risk, if any differences are found, that seem likely to be attributable to radiation. c) To estimate bounds to the possible risk for particular types of malignancy, such as leukemia. d) To compare the mortality experience of radiation workers with national mortality data and also with that of other industrial groups for whom data exist. If current estimates of the risks of ionizing radiation are correct, very few deaths will be induced in the study population and it will be impossible to detect them statistically. The NRRW currently includes records for over 60,000 individuals. 6 refs

  5. Thyroid Cancer and Tumor Collaborative Registry (TCCR)

    Science.gov (United States)

    Shats, Oleg; Goldner, Whitney; Feng, Jianmin; Sherman, Alexander; Smith, Russell B.; Sherman, Simon

    2016-01-01

    A multicenter, web-based Thyroid Cancer and Tumor Collaborative Registry (TCCR, http://tccr.unmc.edu) allows for the collection and management of various data on thyroid cancer (TC) and thyroid nodule (TN) patients. The TCCR is coupled with OpenSpecimen, an open-source biobank management system, to annotate biospecimens obtained from the TCCR subjects. The demographic, lifestyle, physical activity, dietary habits, family history, medical history, and quality of life data are provided and may be entered into the registry by subjects. Information on diagnosis, treatment, and outcome is entered by the clinical personnel. The TCCR uses advanced technical and organizational practices, such as (i) metadata-driven software architecture (design); (ii) modern standards and best practices for data sharing and interoperability (standardization); (iii) Agile methodology (project management); (iv) Software as a Service (SaaS) as a software distribution model (operation); and (v) the confederation principle as a business model (governance). This allowed us to create a secure, reliable, user-friendly, and self-sustainable system for TC and TN data collection and management that is compatible with various end-user devices and easily adaptable to a rapidly changing environment. Currently, the TCCR contains data on 2,261 subjects and data on more than 28,000 biospecimens. Data and biological samples collected by the TCCR are used in developing diagnostic, prevention, treatment, and survivorship strategies against TC. PMID:27168721

  6. Encouraging Health Information Management Graduates to Pursue Cancer Registry Careers.

    Science.gov (United States)

    Peterson, Jennifer

    2016-01-01

    The cancer registry profession has grown dramatically since its inception in 1926. Certified tumor registrars (CTRs) have become an integral part of the cancer care team by providing quality cancer data for research, statistical purposes, public health, and cancer control. In addition, CTRs have been found to be valuable in other cancer and health-related fields. Based on the need for high-quality, accurate data, the National Cancer Registrars Association (NCRA), the certification body for CTRs, has increased the educational requirement for eligibility for the CTR certification exam. This has resulted in fewer individuals who are able to meet the requirements for CTR certification. In addition, the existing cancer registry workforce is, on average, older than other allied health professions, and therefore will face an increasing number of retirements in the next few years. The high demand for CTRs, the decreased pool of CTR-eligible applicants, and the aging cancer registry workforce has resulted in an existing shortage that will only get worse as the population ages and the incidence of cancer increases. Health information management (HIM) students are well suited to pursuing further training in the cancer registry field and gaining the CTR credential. HIM students or new graduates have the needed skill set and education to pursue a cancer registry career. There are many avenues HIM educational programs can take to encourage students to pursue CTR certification and a cancer registry career. Including cancer registry functions in courses throughout the HIM curriculum, bringing in cancer registry speakers, encouraging networking, and promoting the cancer registry field and profession in general are just a few of the methods that HIM programs can use to raise awareness of and promote a cancer registry career to their students. Illinois State University has used these methods and has found them to be successful in encouraging a percentage of their graduates to pursue

  7. Incidence of Type 1 Diabetes among Children and Adolescents in Italy between 2009 and 2013: The Role of a Regional Childhood Diabetes Registry

    Science.gov (United States)

    Fortunato, F.; Cappelli, M. G.; Vece, M. M.; Caputi, G.; Delvecchio, M.; Prato, R.; Martinelli, D.; Workgroup, Apulian Childhood-Onset Diabetes Registry

    2016-01-01

    Background. Surveillance represents a key strategy to control type 1 diabetes mellitus (T1DM). In Italy, national data are missing. This study aimed at evaluating the incidence of T1DM in subjects <18 year olds in Apulia (a large southeastern region, about 4,000,000 inhabitants) and assessing the sensitivity of the regional Registry of Childhood-Onset Diabetes (RCOD) in the 2009–2013 period. Methods. We performed a retrospective study matching records from regional Hospital Discharge Registry (HDR), User Fee Exempt Registry (UFER), and Drugs Prescription Registry (DPR) and calculated T1DM incidence; completeness of each data source was also estimated. In order to assess the RCOD sensitivity we compared cases from the registry to those extracted from HDR-UFER-DPR matching. Results. During 2009–2013, a total of 917 cases (about 184/year) in at least one of the three sources and an annual incidence of 25.2 per 100,000 were recorded, lower in infant, increasing with age and peaked in 5- to 9-year-olds. The completeness of DPR was 78.7%, higher than that of UFER (64.3%) and of HDR (59.6%). The RCOD's sensitivity was 39.05% (360/922; 95% CI: 34.01%–44.09%). Conclusions. Apulia appeared as a high-incidence region. A full, active involvement of physicians working in paediatric diabetes clinics would be desirable to improve the RCOD performance. PMID:27092312

  8. The 2006 ERA-EDTA Registry annual report: a precis

    NARCIS (Netherlands)

    V.S. Stel; A. Kramer; C. Zoccali; K.J. Jager

    2009-01-01

    Introduction: This paper provides a summary of the 2006 European Renal Association-European Dialysis and Transplant Association (ERA-EDTA) Registry report. Methods: Data on renal replacement therapy (RRT) were available from 50 national and regional registries in 28 countries in Europe and bordering

  9. Data quality in the Danish National Acute Leukemia Registry

    DEFF Research Database (Denmark)

    Ostgård, Lene Sofie Granfeldt; Nørgaard, Jan Maxwell; Severinsen, Marianne Tang;

    2013-01-01

    The Danish National Acute Leukemia Registry (DNLR) has documented coverage of above 98.5%. Less is known about the quality of the recorded data.......The Danish National Acute Leukemia Registry (DNLR) has documented coverage of above 98.5%. Less is known about the quality of the recorded data....

  10. The growing number of hemophilia registries : Quantity vs. quality

    NARCIS (Netherlands)

    Keipert, C; Hesse, J; Haschberger, B; Heiden, M; Seitz, R; van den Berg, H M; Hilger, A

    2015-01-01

    Registries for rare diseases provide a tool for obtaining an overview of the clinical situation and can be used to discover points of improvement and to monitor long-term safety. Registries could also become a powerful tool to provide supporting information for marketing authorization. There is an u

  11. Paper 6: EUROCAT member registries: organization and activities

    DEFF Research Database (Denmark)

    Greenlees, Ruth; Neville, Amanda; Addor, Marie-Claude;

    2011-01-01

    EUROCAT is a network of population-based congenital anomaly registries providing standardized epidemiologic information on congenital anomalies in Europe. There are three types of EUROCAT membership: full, associate, or affiliate. Full member registries send individual records of all congenital a...

  12. Design of a prospective, multinational registry to evaluate patients hospitalized with hyponatremia: the HN Registry

    Directory of Open Access Journals (Sweden)

    Hauptman PJ

    2013-08-01

    Full Text Available Paul J Hauptman,1 Arthur Greenberg,2 Joseph G Verbalis,3 Alpesh Amin,4 Samuel Sigal,5 Jun Chiong,6 Sandra Chase,7 Joseph Dasta81Saint Louis University School of Medicine, St Louis, MO, USA; 2Duke University Medical Center, Durham, NC, USA; 3Georgetown University Medical Center, Washington, DC, USA; 4University of California, Irvine, CA, USA; 5New York University Langone Medical Center, New York, NY, USA; 6Loma Linda University, Loma Linda, CA, USA; 7Otsuka America Pharmaceutical, Inc, Princeton, NJ, USA; 8University of Texas at Austin, TX, USABackground: Hyponatremia is a prevalent condition in patients hospitalized across a broad range of conditions, including heart failure, cirrhosis, and the syndrome of inappropriate antidiuretic hormone (SIADH secretion. Whether present on admission or developing during hospitalization, hyponatremia has been associated with increased mortality, longer hospital stays, and higher costs. Little is known, however, about its management and outcomes outside of clinical trial settings.Methods: The Hyponatremia Registry (HN Registry is a prospective, observational, multicenter, multinational study of patients hospitalized with either hypervolemic hyponatremia (cirrhosis and heart failure in the United States or euvolemic hyponatremia (SIADH in both the United States and Europe. Study enrollment began in September 2010 at community, tertiary, and academic medical centers. Overall, the HN Registry is expected to enroll >5,000 patients with hyponatremia, at >280 sites. Data will be used to characterize demographic and clinical characteristics of patients hospitalized with hyponatremia, evaluate the comparative effectiveness of available treatment modalities, and document and compare length of hospital stay as a reflection of resource use associated with hospital management.Discussion: Despite better understanding of the clinical consequences, economic impact, and prognostic significance of euvolemic and hypervolemic

  13. 76 FR 36896 - Notice of Establishment of a New Plant Protection and Quarantine Stakeholder Registry

    Science.gov (United States)

    2011-06-23

    ... Protection and Quarantine Stakeholder Registry AGENCY: Animal and Plant Health Inspection Service, USDA... of interest. FOR FURTHER INFORMATION CONTACT: For information on the PPQ Stakeholder Registry... Protection and Quarantine (PPQ) stakeholder registry is an email subscription service that allows...

  14. The GEOSS Component and Service Registry

    Science.gov (United States)

    Di, L.; Bai, Y.; Shen, D.; Shao, Y.; Shrestha, R.; Wang, H.; Nebert, D. D.

    2011-12-01

    Petabytes of Earth science data have been accumulated through space- and air-borne Earth observation programs during the last several decades. The data are valuable both scientifically and socioeconomically. The value of these data could be further increased significantly if the data from these programs can be easily discovered, accessed, integrated, and analyzed. The Global Earth Observation System of Systems (GEOSS) is addressing this need. Coordinated by the Group on Earth Observations (or GEO), a voluntary partnership of 86 governments, the European Commission, and 61 intergovernmental, international, and regional organizations has been working on implementing GEOSS for a number of years. After four years of international collaboration, the GEOSS Common Infrastructure (GCI) has been established. GCI consists of the Standards and Interoperability Registry (SIR), the Component and Service Registry (CSR), the GEO clearinghouse, and the GEO Portal. The SIR maintains the list of the public standards recognized by the GEO. CSR provides a centralized registry for available Earth Observation resources. The GEO clearinghouse works as a single search facility for GEOSS-wide resources and the GEO Portal provides an integrated Web-based interfaces for users. Since January 2007, researchers at CSISS, GMU have collaborated with officials from the Federal Geographic Data Committee (FGDC) on designing, implementing, maintaining, and upgrading CSR. Currently CSR provides the following capabilities for data providers: user registration, resource registration, and service interface registration. The CSR clients can discover the resources registered in CSR through OGC Catalog for Web (CSW), UUDI, and other standard interfaces. During the resource registration process, providers may define detailed descriptive information for their resources, in particular, the targeted societal benefit area and sub-areas of focus, and the targeted critical Earth Observations. The service

  15. Popular b-matchings

    CERN Document Server

    Paluch, Katarzyna

    2011-01-01

    Suppose that each member of a set of agents has a preference list of a subset of houses, possibly involving ties and each agent and house has their capacity denoting the maximum number of correspondingly agents/houses that can be matched to him/her/it. We want to find a matching $M$, for which there is no other matching $M'$ such that more agents prefer $M'$ to $M$ than $M$ to $M'$. (What it means that an agent prefers one matching to the other is explained in the paper.) Popular matchings have been studied quite extensively, especially in the one-to-one setting. We provide a characterization of popular b-matchings for two defintions of popularity, show some $NP$-hardness results and for certain versions describe polynomial algorithms.

  16. Element Level Semantic Matching

    OpenAIRE

    Giunchiglia, Fausto; Yatskevich, Mikalai

    2004-01-01

    We think of Match as an operator which takes two graph-like structures and produces a mapping between semantically related nodes. The matching process is essentially divided into two steps: element level and structure level. Element level matchers consider only labels of nodes, while structure level matchers start from this information to consider the full graph. In this paper we present various element level semantic matchers, and discuss their implementation within the S-Match system. The m...

  17. Uncertain Schema Matching

    CERN Document Server

    Gal, Avigdor

    2011-01-01

    Schema matching is the task of providing correspondences between concepts describing the meaning of data in various heterogeneous, distributed data sources. Schema matching is one of the basic operations required by the process of data and schema integration, and thus has a great effect on its outcomes, whether these involve targeted content delivery, view integration, database integration, query rewriting over heterogeneous sources, duplicate data elimination, or automatic streamlining of workflow activities that involve heterogeneous data sources. Although schema matching research has been o

  18. The Twin Research Registry at SRI International.

    Science.gov (United States)

    Krasnow, Ruth E; Jack, Lisa M; Lessov-Schlaggar, Christina N; Bergen, Andrew W; Swan, Gary E

    2013-02-01

    The Twin Research Registry (TRR) at SRI International is a community-based registry of twins established in 1995 by advertising in local media, mainly on radio stations and in newspapers. As of August 2012, there are 3,120 same- and opposite-sex twins enrolled; 86% are 18 years of age or older (mean age 44.9 years, SD 16.9 years) and 14% less than 18 years of age (mean age 8.9 years, SD 4.5); 67% are female, and 62% are self-reported monozygotic (MZ). More than 1,375 twins have participated in studies over the last 15 years in collaboration with the University of California Medical Center in San Francisco, the University of Texas MD Anderson Cancer Center, and the Stanford University School of Medicine. Each twin completes a registration form with basic demographic information either online at the TRR Web site or during a telephone interview. Contact is maintained with members by means of annual newsletters and birthday cards. The managers of the TRR protect the confidentiality of twin data with established policies; no information is given to other researchers without prior permission from the twins; and all methods and procedures are reviewed by an Institutional Review Board. Phenotypes studied thus far include those related to nicotine metabolism, mutagen sensitivity, pain response before and after administration of an opioid, and a variety of immunological responses to environmental exposures, including second-hand smoke and vaccination for seasonal influenza virus and Varicella zoster virus. Twins in the TRR have participated in studies of complex, clinically relevant phenotypes that would not be feasible to measure in larger samples. PMID:23084148

  19. Matchings in hexagonal cacti

    Directory of Open Access Journals (Sweden)

    E. J. Farrell

    1987-06-01

    Full Text Available Explicit recurrences are derived for the matching polynomials of the basic types of hexagonal cacti, the linear cactus and the star cactus and also for an associated graph, called the hexagonal crown. Tables of the polynomials are given for each type of graph. Explicit formulae are then obtained for the number of defect-d matchings in the graphs, for various values of d. In particular, formulae are derived for the number of perfect matchings in all three types of graphs. Finally, results are given for the total number of matchings in the graphs.

  20. Glocal clinical registries: pacemaker registry design and implementation for global and local integration--methodology and case study.

    Directory of Open Access Journals (Sweden)

    Kátia Regina da Silva

    Full Text Available BACKGROUND: The ability to apply standard and interoperable solutions for implementing and managing medical registries as well as aggregate, reproduce, and access data sets from legacy formats and platforms to advanced standard formats and operating systems are crucial for both clinical healthcare and biomedical research settings. PURPOSE: Our study describes a reproducible, highly scalable, standard framework for a device registry implementation addressing both local data quality components and global linking problems. METHODS AND RESULTS: We developed a device registry framework involving the following steps: (1 Data standards definition and representation of the research workflow, (2 Development of electronic case report forms using REDCap (Research Electronic Data Capture, (3 Data collection according to the clinical research workflow and, (4 Data augmentation by enriching the registry database with local electronic health records, governmental database and linked open data collections, (5 Data quality control and (6 Data dissemination through the registry Web site. Our registry adopted all applicable standardized data elements proposed by American College Cardiology / American Heart Association Clinical Data Standards, as well as variables derived from cardiac devices randomized trials and Clinical Data Interchange Standards Consortium. Local interoperability was performed between REDCap and data derived from Electronic Health Record system. The original data set was also augmented by incorporating the reimbursed values paid by the Brazilian government during a hospitalization for pacemaker implantation. By linking our registry to the open data collection repository Linked Clinical Trials (LinkedCT we found 130 clinical trials which are potentially correlated with our pacemaker registry. CONCLUSION: This study demonstrates how standard and reproducible solutions can be applied in the implementation of medical registries to constitute a re

  1. Optimal Packed String Matching

    DEFF Research Database (Denmark)

    Ben-Kiki, Oren; Bille, Philip; Breslauer, Dany;

    2011-01-01

    In the packed string matching problem, each machine word accommodates – characters, thus an n-character text occupies n/– memory words. We extend the Crochemore-Perrin constantspace O(n)-time string matching algorithm to run in optimal O(n/–) time and even in real-time, achieving a factor – speedup...

  2. Generic image matching system

    Science.gov (United States)

    Liang, Zhongjie T.

    1992-05-01

    The generic imaging matching system (GIMS) provides an optimal systematic solution to any problem of color image processing in printing and publishing that can be classified as or modeled to the generic image matching problem defined. Typical GIMS systems/processes include color matching from different output devices, color conversion, color correction, device calibration, colorimetric scanner, colorimetric printer, colorimetric color reproduction, and image interpolation from scattered data. GIMS makes color matching easy for the user and maximizes operational flexibility allowing the user to obtain the degree of match wanted while providing the capability to achieve the best balance with respect to the human perception of color, color fidelity, and preservation of image information and color contrast. Instead of controlling coefficients in a transformation formula, GIMS controls the mapping directly in a standard device-independent color space, so that color can be matched, conceptually, to the highest possible accuracy. An optimization algorithm called modified vector shading was developed to minimize the matching error and to perform a 'near-neighborhood' gamut compression. An automatic error correction algorithm with a multidirection searching procedure using correlated re-initialization was developed to avoid local minimum failures. Once the mapping for color matching is generated, it can be utilized by a multidimensional linear interpolator with a small look-up-table (LUT) implemented by either software, a hardware interpolator or a digital-signal-processor.

  3. Marketplaces and Matching

    OpenAIRE

    Coles, Melvyn G; Smith, Eric

    1994-01-01

    This paper models equilibrium trading patterns when marketplaces exist and goods are differentiated. When first visiting the market, a buyer samples a stock of goods. If fortunate, the buyer matches with and purchases one of these goods and then exits the market. If an initial match does not exist, the buyer can now only match with the flow of new goods for sale. The previous stock has been sampled and rejected. In a steady state, the current stock of unmatched traders on one side of the mark...

  4. Matching in Gabriel Graphs

    OpenAIRE

    Biniaz, Ahmad; Maheshwari, Anil; Smid, Michiel

    2014-01-01

    Given a set $P$ of $n$ points in the plane, the order-$k$ Gabriel graph on $P$, denoted by $k$-$GG$, has an edge between two points $p$ and $q$ if and only if the closed disk with diameter $pq$ contains at most $k$ points of $P$, excluding $p$ and $q$. We study matching problems in $k$-$GG$ graphs. We show that a Euclidean bottleneck perfect matching of $P$ is contained in $10$-$GG$, but $8$-$GG$ may not have any Euclidean bottleneck perfect matching. In addition we show that $0$-$GG$ has a m...

  5. Parameterized Pattern Matching -- Succinctly

    OpenAIRE

    Ganguly, Arnab; Shah, Rahul; Thankachan, Sharma V.

    2016-01-01

    We consider the $Parameterized$ $Pattern$ $Matching$ problem, where a pattern $P$ matches some location in a text $\\mathsf{T}$ iff there is a one-to-one correspondence between the alphabet symbols of the pattern to those of the text. More specifically, assume that the text $\\mathsf{T}$ contains $n$ characters from a static alphabet $\\Sigma_s$ and a parameterized alphabet $\\Sigma_p$, where $\\Sigma_s \\cap \\Sigma_p = \\varnothing$ and $|\\Sigma_s \\cup \\Sigma_p|=\\sigma$. A pattern $P$ matches a sub...

  6. Multiple hypothesis correction is vital and undermines reported mtDNA links to diseases including AIDS, cancer, and Huntingdon's.

    Science.gov (United States)

    Johnston, Iain G

    2016-09-01

    The ability to sequence mitochondrial genomes quickly and cheaply has led to an explosion in available mtDNA data. As a result, an expanding literature is exploring links between mtDNA features and susceptibility to, or prevalence of, a range of diseases. Unfortunately, this great technological power has not always been accompanied by great statistical responsibility. I will focus on one aspect of statistical analysis, multiple hypothesis correction, that is absolutely required, yet often absolutely ignored, for responsible interpretation of this literature. Many existing studies perform comparisons between incidences of a large number (N) of different mtDNA features and a given disease, reporting all those yielding p values under 0.05 as significant links. But when many comparisons are performed, it is highly likely that several p values under 0.05 will emerge, by chance, in the absence of any underlying link. A suitable correction (for example, Bonferroni correction, requiring p < 0.05/N) must, therefore, be employed to avoid reporting false positive results. The absence of such corrections means that there is good reason to believe that many links reported between mtDNA features and various diseases are false; a state of affairs that is profoundly negative both for fundamental biology and for public health. I will show that statistics matching those claimed to illustrate significant links can arise, with a high probability, when no such link exists, and that these claims should thus be discarded until results of suitable statistical reliability are provided. I also discuss some strategies for responsible analysis and interpretation of this literature. PMID:25884427

  7. The National Anesthesia Clinical Outcomes Registry.

    Science.gov (United States)

    Liau, Adrian; Havidich, Jeana E; Onega, Tracy; Dutton, Richard P

    2015-12-01

    The Anesthesia Quality Institute (AQI) was chartered in 2008 by the American Society of Anesthesiologists to develop the National Anesthesia Clinical Outcomes Registry (NACOR). In this Technical Communication, we will describe how data enter NACOR, how they are authenticated, and how they are analyzed and reported. NACOR accepts case-level administrative, clinical, and quality capture data from voluntarily participating anesthesia practices and health care facilities in the United States. All data are transmitted to the AQI in summary electronic files generated by billing, quality capture, and electronic health care record software, typically on a monthly basis. All data elements are mapped to fields in the NACOR schema in accordance with a publicly available data dictionary. Incoming data are loaded into NACOR by AQI technologists and are subject to both manual and automated review to identify systematically missing elements, miscoding, and inadvertent corruption. Data are deidentified in compliance with Health Insurance Portability and Accountability Act regulations. The database server of AQI, which houses the NACOR database, is protected by 2 firewalls within the American Society of Anesthesiologists' network infrastructure; this system has not been breached. The NACOR Participant User File, a deidentified case-level dataset of information from NACOR, is available to researchers at participating institutions. NACOR architecture and the nature of the Participant User File include both strengths and weaknesses. PMID:26579661

  8. Italian registry of cardiac magnetic resonance

    International Nuclear Information System (INIS)

    Objectives: Forty sites were involved in this multicenter and multivendor registry, which sought to evaluate indications, spectrum of protocols, impact on clinical decision making and safety profile of cardiac magnetic resonance (CMR). Materials and methods: Data were prospectively collected on a 6-month period and included 3376 patients (47.2 ± 19 years; range 1–92 years). Recruited centers were asked to complete a preliminary general report followed by a single form/patient. Referral physicians were not required to exhibit any specific certificate of competency in CMR imaging. Results: Exams were performed with 1.5 T scanners in 96% of cases followed by 3 T (3%) and 1 T (1%) magnets and contrast was administered in 84% of cases. The majority of cases were performed for the workup of inflammatory heart disease/cardiomyopathies representing overall 55.7% of exams followed by the assessment of myocardial viability and acute infarction (respectively 6.9% and 5.9% of patients). In 49% of cases the final diagnosis provided was considered relevant and with impact on patient's clinical/therapeutic management. Safety evaluation revealed 30 (0.88%) clinical events, most of which due to patient's preexisting conditions. Radiological reporting was recorded in 73% of exams. Conclusions: CMR is performed in a large number of centers in Italy with relevant impact on clinical decision making and high safety profile

  9. Italian registry of cardiac magnetic resonance

    Energy Technology Data Exchange (ETDEWEB)

    Francone, Marco [Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome (Italy); Di Cesare, Ernesto, E-mail: ernesto.dicesare@cc.univaq.it [Dipartimento di Scienze Cliniche Applicate e Biotecnologie, Università di L’Aquila (Italy); Cademartiri, Filippo [Cardio-Vascular Imaging Unit, Giovanni XXIII Hospital, Monastier di Treviso, TV (Italy); Erasmus Medical Center University, Rotterdam (Netherlands); Pontone, Gianluca [IRCCS Centro Cardiologico Monzino (Italy); Lovato, Luigi [Policlinico S. Orsola Bologna (Italy); Matta, Gildo [Azienda ospedaliera G Brotzu Cagliari (Italy); Secchi, Francesco [IRCCS Policlinico San Donato, Radiology Unit, Milan (Italy); Maffei, Erica [Cardio-Vascular Imaging Unit, Giovanni XXIII Hospital, Monastier di Treviso, TV (Italy); Erasmus Medical Center University, Rotterdam (Netherlands); Pradella, Silvia [Azienda Ospedaliera Universitaria Careggi (Italy); Carbone, Iacopo [Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome (Italy); Marano, Riccardo [Policlinico Gemelli, Università Cattolica Roma (Italy); Bacigalupo, Lorenzo [Ospedale Galliera, Genova (Italy); Chiodi, Elisabetta [Ospedale S. Anna Ferrara (Italy); Donato, Rocco [Azienda Ospedaliera Universitaria G. Martino, Me (Italy); Sbarbati, Stefano [Ospedale Madre Giuseppina Vannini, Roma (Italy); De Cobelli, Francesco [IRCCS S. Raffaele, Università Vita Salute, Milano (Italy); Di Renzi, Paolo [Fate Bene Fratelli Isola tiberina, Roma (Italy); Ligabue, Guido; Mancini, Andrea [Azienda Ospedaliera-Universitaria Policlinico di Modena (Italy); Palmieri, Francesco [Diparimento di Diagnostica per immagini e radiologia interventistica, Ospedale S. Maria delle Grazie, Pozzuoli, Napoli (Italy); and others

    2014-01-15

    Objectives: Forty sites were involved in this multicenter and multivendor registry, which sought to evaluate indications, spectrum of protocols, impact on clinical decision making and safety profile of cardiac magnetic resonance (CMR). Materials and methods: Data were prospectively collected on a 6-month period and included 3376 patients (47.2 ± 19 years; range 1–92 years). Recruited centers were asked to complete a preliminary general report followed by a single form/patient. Referral physicians were not required to exhibit any specific certificate of competency in CMR imaging. Results: Exams were performed with 1.5 T scanners in 96% of cases followed by 3 T (3%) and 1 T (1%) magnets and contrast was administered in 84% of cases. The majority of cases were performed for the workup of inflammatory heart disease/cardiomyopathies representing overall 55.7% of exams followed by the assessment of myocardial viability and acute infarction (respectively 6.9% and 5.9% of patients). In 49% of cases the final diagnosis provided was considered relevant and with impact on patient's clinical/therapeutic management. Safety evaluation revealed 30 (0.88%) clinical events, most of which due to patient's preexisting conditions. Radiological reporting was recorded in 73% of exams. Conclusions: CMR is performed in a large number of centers in Italy with relevant impact on clinical decision making and high safety profile.

  10. EPA Facility Registry Service (FRS): RCRA_TRANS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  11. EPA Facility Registry Service (FRS): ER_CERCLIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  12. EPA Facility Registry Service (FRS): ER_WWTP_NPDES

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of Waste Water Treatment...

  13. EPA Facility Registry Service (FRS): Facility Interests Dataset - Intranet

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are available in...

  14. EPA Facility Registry Service (FRS): Facility Interests Dataset - Intranet Download

    Data.gov (United States)

    U.S. Environmental Protection Agency — This downloadable data package consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are...

  15. EPA Facility Registry Service (FRS): AIRS_AQS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  16. EPA Facility Registry Service (FRS): AIRS_AFS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  17. EPA Facility Registry Service (FRS): ER_EPLAN

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  18. EPA Facility Registry Service (FRS): Facility Interests Dataset Download

    Data.gov (United States)

    U.S. Environmental Protection Agency — This downloadable data package consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are...

  19. EPA Facility Registry Service (FRS): AIRS_AFS_MAJOR

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  20. EPA Facility Registry Service (FRS): RCRA_INACTIVE

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of hazardous waste...

  1. EPA Facility Registry Service (FRS): RCRA_ACTIVE

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of active hazardous...

  2. EPA Facility Registry Service (FRS): CERCLIS_NPL

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that are...

  3. EPA Facility Registry Service (FRS): ER_TRI

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  4. NOAA's Coastal and Marine Spatial Planning (CMSP) Data Registry

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA’s Coastal and Marine Spatial Planning (CMSP) Data Registry is a collection of Web-accessible NOAA geospatial data deemed essential for local, regional, or...

  5. EPA Facility Registry Service (FRS): ER_FRP

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link to Facility...

  6. EPA Facility Registry Service (FRS): ER_RCRATSD

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  7. EPA Facility Registry Service (FRS): ER_RMP

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  8. EPA Facility Registry Service (FRS): Facility Interests Dataset

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are available in...

  9. Environmental Protection Agency (EPA) Facility Registry Service (FRS) Power Plants

    Data.gov (United States)

    Department of Homeland Security — This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey...

  10. EPA Facility Registry Service (FRS): RCRA_TSD

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of Hazardous Waste...

  11. EPA Facility Registry Service (FRS): RCRA_LQG

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  12. EPA Facility Registry Service (FRS): PCS_NPDES

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  13. EPA Facility Registry Service (FRS): PCS_NPDES_MAJOR

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that are...

  14. EPA Facility Registry Service (FRS): ALL FRS INTERESTS LAYER

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data provides location and attribute information on all facilities in EPA's Facility Registry Service (FRS) for a internet web feature service . The FRS is an...

  15. EPA Facility Registry Service (FRS): Wastewater Treatment Plants

    Data.gov (United States)

    U.S. Environmental Protection Agency — This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS), EPA's Integrated Compliance Information System (ICIS)...

  16. EPA Facility Registry Service (FRS): ER_TSCA

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  17. Data Matching Imputation System

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The DMIS dataset is a flat file record of the matching of several data set collections. Primarily it consists of VTRs, dealer records, Observer data in conjunction...

  18. Matching with Contracts

    OpenAIRE

    John William Hatfield; Milgrom, Paul R.

    2005-01-01

    We develop a model of matching with contracts which incorporates, as special cases, the college admissions problem, the Kelso-Crawford labor market matching model, and ascending package auctions. We introduce a new "law of aggregate demand" for the case of discrete heterogeneous workers and show that, when workers are substitutes, this law is satisfied by profit-maximizing firms. When workers are substitutes and the law is satisfied, truthful reporting is a dominant strategy for workers in a ...

  19. Learning Graphs to Match

    OpenAIRE

    Cho, Minsu; Alahari, Karteek; Ponce, Jean

    2013-01-01

    International audience Many tasks in computer vision are formulated as graph matching problems. Despite the NP-hard nature of the problem, fast and accurate approximations have led to significant progress in a wide range of applications. Learning graph models from observed data, however, still remains a challenging issue. This paper presents an effective scheme to parameterize a graph model, and learn its structural attributes for visual object matching. For this, we propose a graph repres...

  20. Encoding of public records and procedures in electronic registries

    OpenAIRE

    Παπαθεοδώρου, Χρήστος; Προκοπιάδου, Γεωργία; Μοσχόπουλος, Διονύσης

    2004-01-01

    An electronic registry is the main mechanism for the official distribution of public records, which are created within the framework of administrative procedures and business transactions. The encoding of public records within a registry is realized according to a certain format to facilitate information management. However, these formats do not refer to semantics, which are considered essential for: a) the description of the administrative procedures, and b) efficient information retrieval. ...

  1. The growing number of hemophilia registries: Quantity vs. quality.

    Science.gov (United States)

    Keipert, C; Hesse, J; Haschberger, B; Heiden, M; Seitz, R; van den Berg, H M; Hilger, A

    2015-05-01

    Registries for rare diseases provide a tool for obtaining an overview of the clinical situation and can be used to discover points of improvement and to monitor long-term safety. Registries could also become a powerful tool to provide supporting information for marketing authorization. There is an urgent need for a pan-European or global strategy that supports consistent data. Therefore, transparency in data collection, harmonization of the database structures, and the convergence of scientific approaches are required. PMID:25669198

  2. Emerging roles for cancer registries in cancer control.

    OpenAIRE

    Greenwald, P.; Sondik, E. J.; Young, J. L.

    1986-01-01

    Cancer registries are a vital part of the national cancer effort to cut United States cancer mortality rates in half by the year 2000. Registries provide the data to focus programs and monitor progress. Success in meeting the year 2000 goal will require aggressive attention to the opportunities for prevention, early detection, treatment, and applied cancer control research, all of which complement the current emphasis on basic research.

  3. The Entity Registry System. From concept to deployment

    OpenAIRE

    Gramada, Mihai

    2016-01-01

    The entity registry system (ERS) is a decentralized entity registry that can be used to replace the Web as a platform for publishing linked data when the latter is not available. In developing countries, where off-line is the default mode of operation, centralized linked data solutions fail to address the needs of the communities. Although the features are mostly completed, the system is not yet ready for deployment. This project aims to provide extensive tests and scalability investigations ...

  4. Meaningful Matches in Stereovision

    CERN Document Server

    Sabater, Neus; Morel, Jean-Michel

    2011-01-01

    This paper introduces a statistical method to decide whether two blocks in a pair of of images match reliably. The method ensures that the selected block matches are unlikely to have occurred "just by chance." The new approach is based on the definition of a simple but faithful statistical "background model" for image blocks learned from the image itself. A theorem guarantees that under this model not more than a fixed number of wrong matches occurs (on average) for the whole image. This fixed number (the number of false alarms) is the only method parameter. Furthermore, the number of false alarms associated with each match measures its reliability. This "a contrario" block-matching method, however, cannot rule out false matches due to the presence of periodic objects in the images. But it is successfully complemented by a parameterless "self-similarity threshold." Experimental evidence shows that the proposed method also detects occlusions and incoherent motions due to vehicles and pedestrians in non simulta...

  5. Utility of an Australasian registry for children undergoing radiation treatment

    International Nuclear Information System (INIS)

    The aim of this study was to evaluate the utility of an Australasian registry ('the Registry') for children undergoing radiation treatment (RT). Children under the age of 16years who received a course of radiation between January 1997 and December 2010 and were enrolled on the Registry form the subjects of this study. A total of 2232 courses of RT were delivered, predominantly with radical intent (87%). Registrations fluctuated over time, but around one-half of children diagnosed with cancer undergo a course of RT. The most prevalent age range at time of RT was 10–15years, and the most common diagnoses were central nervous system tumours (34%) and acute lymphoblastic leukaemia (20%). The Registry provides a reflection of the patterns of care of children undergoing RT in Australia and a mechanism for determining the resources necessary to manage children by RT (human, facilities and emerging technologies, such as proton therapy). It lacks the detail to provide information on radiotherapy quality and disease outcomes which should be the subject of separate audit studies. The utility of the Registry has been hampered by its voluntary nature and varying needs for consent. Completion of registry forms is a logical requirement for inclusion in the definition of a subspecialist in paediatric radiation oncology.

  6. On perfect k-matchings

    OpenAIRE

    Lu, Hongliang

    2010-01-01

    In this paper, we generalize the notions of perfect matchings, perfect 2-matchings to perfect k-matchings and give a necessary and sufficient condition for existence of perfect k-matchings. For bipartite graphs, we show that this k-matching problem is equivalent to that matching question. Moreover, for regular graphs, we provide a sufficient condition of perfect k-matching in terms of edge connectivity.

  7. Classified Stable Matching

    CERN Document Server

    Huang, Chien-Chung

    2009-01-01

    We introduce the {\\sc classified stable matching} problem, a problem motivated by academic hiring. Suppose that a number of institutes are hiring faculty members from a pool of applicants. Both institutes and applicants have preferences over the other side. An institute classifies the applicants based on their research areas (or any other criterion), and, for each class, it sets a lower bound and an upper bound on the number of applicants it would hire in that class. The objective is to find a stable matching from which no group of participants has reason to deviate. Moreover, the matching should respect the upper/lower bounds of the classes. In the first part of the paper, we study classified stable matching problems whose classifications belong to a fixed set of ``order types.'' We show that if the set consists entirely of downward forests, there is a polynomial-time algorithm; otherwise, it is NP-complete to decide the existence of a stable matching. In the second part, we investigate the problem using a p...

  8. Approaches for Stereo Matching

    Directory of Open Access Journals (Sweden)

    Takouhi Ozanian

    1995-04-01

    Full Text Available This review focuses on the last decade's development of the computational stereopsis for recovering three-dimensional information. The main components of the stereo analysis are exposed: image acquisition and camera modeling, feature selection, feature matching and disparity interpretation. A brief survey is given of the well known feature selection approaches and the estimation parameters for this selection are mentioned. The difficulties in identifying correspondent locations in the two images are explained. Methods as to how effectively to constrain the search for correct solution of the correspondence problem are discussed, as are strategies for the whole matching process. Reasons for the occurrence of matching errors are considered. Some recently proposed approaches, employing new ideas in the modeling of stereo matching in terms of energy minimization, are described. Acknowledging the importance of computation time for real-time applications, special attention is paid to parallelism as a way to achieve the required level of performance. The development of trinocular stereo analysis as an alternative to the conventional binocular one, is described. Finally a classification based on the test images for verification of the stereo matching algorithms, is supplied.

  9. Outsourced pattern matching

    DEFF Research Database (Denmark)

    Faust, Sebastian; Hazay, Carmit; Venturi, Daniele

    2013-01-01

    In secure delegatable computation, computationally weak devices (or clients) wish to outsource their computation and data to an untrusted server in the cloud. While most earlier work considers the general question of how to securely outsource any computation to the cloud server, we focus...... on concrete and important functionalities and give the first protocol for the pattern matching problem in the cloud. Loosely speaking, this problem considers a text T that is outsourced to the cloud S by a client C T . In a query phase, clients C 1, …, C l run an efficient protocol with the server S...... and the client C T in order to learn the positions at which a pattern of length m matches the text (and nothing beyond that). This is called the outsourced pattern matching problem and is highly motivated in the context of delegatable computing since it offers storage alternatives for massive databases...

  10. Schema matching and mapping

    CERN Document Server

    Bellahsene, Zohra; Rahm, Erhard

    2011-01-01

    Requiring heterogeneous information systems to cooperate and communicate has now become crucial, especially in application areas like e-business, Web-based mash-ups and the life sciences. Such cooperating systems have to automatically and efficiently match, exchange, transform and integrate large data sets from different sources and of different structure in order to enable seamless data exchange and transformation. The book edited by Bellahsene, Bonifati and Rahm provides an overview of the ways in which the schema and ontology matching and mapping tools have addressed the above requirements

  11. A Football Match

    Institute of Scientific and Technical Information of China (English)

    彭硕

    2002-01-01

    It was a Saturday morning, our school football team was going to have a match with the No. 28 Middle Schooh They were really a strong team. But we weren't afraid of them. We had many mare good players on our team, so we were stronger than ever before.

  12. Scanner matching optimization

    Science.gov (United States)

    Kupers, Michiel; Klingbeil, Patrick; Tschischgale, Joerg; Buhl, Stefan; Hempel, Fritjof

    2009-03-01

    Cost of ownership of scanners for the manufacturing of front end layers is becoming increasingly expensive. The ability to quickly switch the production of a layer to another scanner in case it is down is important. This paper presents a method to match the scanner grids in the most optimal manner so that use of front end scanners in effect becomes interchangeable. A breakdown of the various components of overlay is given and we discuss methods to optimize the matching strategy in the fab. A concern here is how to separate the scanner and process induced effects. We look at the relative contributions of intrafield and interfield errors caused by the scanner and the process. Experimental results of a method to control the scanner grid are presented and discussed. We compare the overlay results before and after optimizing the scanner grids and show that the matching penalty is reduced by 20%. We conclude with some thoughts on the need to correct the remaining matching errors.

  13. Characteristic Evolution and Matching

    Directory of Open Access Journals (Sweden)

    Winicour Jeffrey

    2001-01-01

    Full Text Available I review the development of numerical evolution codes for general relativity based upon the characteristic initial value problem. Progress is traced from the early stage of 1D feasibility studies to current 3D codes that simulate binary black holes. A prime application of characteristic evolution is Cauchy-characteristic matching, which is also reviewed.

  14. European operative registry to avoid complications in operative gynecology.

    Science.gov (United States)

    Putz, Andreas; Bohlin, Tonje; Rakovan, Martin; Putz, Ariane Maria; De Wilde, Rudy Leon

    2016-08-01

    The aim of this study is to determine how complications can be avoided in gynecological minimally invasive surgery in Europe. The Norwegian Gynecological Endoscopic Registry (NGER) facilitates medical research over a long duration. Can experiences from the Norwegian registry be used to develop a European registry to avoid complications? To answer this question, we used the NGER data from February 2013 until March 2015 to analyze the complications of gynecological endoscopy. The registry includes sociodemographic factors, related comorbidity, previous surgery, present procedure, and intraoperative complications. Postoperative complications were identified with a questionnaire administered 4 weeks after surgery. The risk factors leading to complications in gynecological endoscopy were found to be obesity, diabetes mellitus, heart disease, hypertension, previous surgery due to cervical carcinoma in situ, and low educational level. Regional differences in the complication rate were noted. National web-based operation registries such as the NGER can identify the risk factors for complications of gynecological endoscopic surgery and can help improve the outcome after surgery. The experience from NGER can be used to establish a European register. PMID:26805611

  15. OCLC Registry of Digital Masters – Opportunities for European Cooperation

    Directory of Open Access Journals (Sweden)

    Janet Lees

    2005-11-01

    Full Text Available I would like to thank the Preservation Division for the invitation to participate in the programme today. I would also like to thank the LIBER Board for their interest in the early stages of this project culminating in the announcement LIBER President Erland Kolding Nielsen made last night about LIBER support and collaboration with OCLC PICA with respect to the Digital Registry. This initiative reflects my new role within OCLC PICA, which is to identify opportunities for joint development with our major shareholder OCLC, and sometimes 3rd parties such as LIBER. My main purpose today is to provide a descriptive paper to inform LIBER members about the OCLC Digital Registry and to outline the possible role for LIBER and its membership in a model for European participation. My presentation will be in three phases: the need for a registry, a description of the Registry and finally, and perhaps most importantly, to outline opportunities for LIBER and its members in establishing a model for European contribution. We are all familiar with the concept of a registry through our participation in union catalogues and perhaps also from our experience with microfilms through the European Register of Microform Masters (EROMM hosted by our friends in Göttingen.

  16. REAC/TS Radiation Accident Registry: An Overview

    Energy Technology Data Exchange (ETDEWEB)

    Doran M. Christensen, DO, REAC/TS Associate Director and Staff Physician Becky Murdock, REAC/TS Registry and Health Physics Technician

    2012-12-12

    Over the past four years, REAC/TS has presented a number of case reports from its Radiation Accident Registry. Victims of radiological or nuclear incidents must meet certain dose criteria for an incident to be categorized as an “accident” and be included in the registry. Although the greatest numbers of “accidents” in the United States that have been entered into the registry involve radiation devices, the greater percentage of serious accidents have involved sealed sources of one kind or another. But if one looks at the kinds of accident scenarios that have resulted in extreme consequence, i.e., death, the greater share of deaths has occurred in medical settings.

  17. Patient-reported outcome measures in arthroplasty registries.

    Science.gov (United States)

    Rolfson, Ola; Eresian Chenok, Kate; Bohm, Eric; Lübbeke, Anne; Denissen, Geke; Dunn, Jennifer; Lyman, Stephen; Franklin, Patricia; Dunbar, Michael; Overgaard, Søren; Garellick, Göran; Dawson, Jill

    2016-07-01

    The International Society of Arthroplasty Registries (ISAR) Steering Committee established the Patient-Reported Outcome Measures (PROMs) Working Group to convene, evaluate, and advise on best practices in the selection, administration, and interpretation of PROMs and to support the adoption and use of PROMs for hip and knee arthroplasty in registries worldwide. The 2 main types of PROMs include generic (general health) PROMs, which provide a measure of general health for any health state, and specific PROMs, which focus on specific symptoms, diseases, organs, body regions, or body functions. The establishment of a PROM instrument requires the fulfillment of methodological standards and rigorous testing to ensure that it is valid, reliable, responsive, and acceptable to the intended population. A survey of the 41 ISAR member registries showed that 8 registries administered a PROMs program that covered all elective hip or knee arthroplasty patients and 6 registries collected PROMs for sample populations; 1 other registry had planned but had not started collection of PROMs. The most common generic instruments used were the EuroQol 5 dimension health outcome survey (EQ-5D) and the Short Form 12 health survey (SF-12) or the similar Veterans RAND 12-item health survey (VR-12). The most common specific PROMs were the Hip disability and Osteoarthritis Outcome Score (HOOS), the Knee injury and Osteoarthritis Outcome Score (KOOS), the Oxford Hip Score (OHS), the Oxford Knee Score (OKS), the Western Ontario and McMaster Universities Arthritis Index (WOMAC), and the University of California at Los Angeles Activity Score (UCLA). PMID:27168175

  18. Bayesian grid matching

    DEFF Research Database (Denmark)

    Hartelius, Karsten; Carstensen, Jens Michael

    2003-01-01

    A method for locating distorted grid structures in images is presented. The method is based on the theories of template matching and Bayesian image restoration. The grid is modeled as a deformable template. Prior knowledge of the grid is described through a Markov random field (MRF) model which...... represents the spatial coordinates of the grid nodes. Knowledge of how grid nodes are depicted in the observed image is described through the observation model. The prior consists of a node prior and an arc (edge) prior, both modeled as Gaussian MRFs. The node prior models variations in the positions of grid...... nodes and the arc prior models variations in row and column spacing across the grid. Grid matching is done by placing an initial rough grid over the image and applying an ensemble annealing scheme to maximize the posterior distribution of the grid. The method can be applied to noisy images with missing...

  19. Superlens as matching device

    OpenAIRE

    Veselago, V. G.

    2005-01-01

    The question is considered about possibility of overcoming diffraction limit at device, named superlens. This device is a flat slab, executed from material with index of refraction n,equal n=-1. It is shown, what this device really can focus the radiation to the spot, smaller than wavelength, but herewith superlens works not as optical instrument, based on the laws of geometric optics, but as certain matching device, for which does not exist diffraction limit. This is possible if thickness of...

  20. Designing Talent Matching Services

    OpenAIRE

    Kupari, Tiina

    2016-01-01

    There is a disruption going on in recruiting due to digitalization and the competition for the best tal¬ents. Due to these changes, recruiters are forced to re-evaluate their value proposals. Therefore, the case company, a consulting company in recruitment, found the need to update their talent matching services to bring added value to their customers. The aim was to reach the customers and talent understanding, and based on that, design service concepts. The literature review recapitula...

  1. Outsourced Pattern Matching

    OpenAIRE

    Faust, Sebastian; Hazay, Carmit; Venturi, Daniele

    2013-01-01

    In secure delegatable computation, computationally weak devices (or clients) wish to outsource their computation and data to an untrusted server in the cloud. While most earlier work considers the general question of how to securely outsource any computation to the cloud server, we focus on concrete and important functionalities and give the first protocol for the pattern matching problem in the cloud. Loosely speaking, this problem considers a text T that is outsourced to the cloud S by a cl...

  2. Regulatory insight into the European human pluripotent stem cell registry.

    Science.gov (United States)

    Kurtz, Andreas; Stacey, Glyn; Kidane, Luam; Seriola, Anna; Stachelscheid, Harald; Veiga, Anna

    2014-12-01

    The European pluripotent stem cell registry aims at listing qualified pluripotent stem cell (PSC) lines that are available globally together with relevant information for each cell line. Specific emphasis is being put on documenting ethical procurement of the cells and providing evidence of pluripotency. The report discusses the tasks and challenges for a global PSC registry as an instrument to develop collaboration, to access cells from diverse resources and banks, and to implement standards, and as a means to follow up usage of cells and support adherence to regulatory and scientific standards and transparency for stakeholders. PMID:25457963

  3. Service Registry: A Key Piece for Enhancing Reuse in SOA

    Directory of Open Access Journals (Sweden)

    Juan Pablo García-González

    2013-01-01

    Full Text Available One of the promises of adopting a service-oriented approach in organizations is the potential cost savings that result from the reuse of existing services. A service registry is one of the fundamental pieces of service oriented architecture (SOA for achieving reuse. It refers to a place in which service providers can impart information about their offered services and potential clients can search for services. In this article, we provide advice for implementing an enterprise-wide service registry. We also discuss open issues in industry and academia that affect the management of service- repository information.

  4. Using registries to identify type 2 diabetes patients

    Directory of Open Access Journals (Sweden)

    Thomsen RW

    2014-12-01

    Full Text Available Reimar W Thomsen, Henrik Toft Sørensen Department of Clinical Epidemiology, Aarhus University Hospital, DenmarkValidation studies of health care registries are considered boring by some. An epidemiologist recently conducted a validation study based on the Danish National Registry of Patients and received the following unflattering comment from a reviewer: “A good example of a paper of limited scope that probably would only be published electronically where space is unlimited”. We do not subscribe to this point of view. See Original Research article

  5. CMS Run Registry: Data Certification Bookkeeping and Publication System

    Science.gov (United States)

    Rapsevicius, V.; CMS DQM Group

    2011-12-01

    The Run Registry of the CMS experiment at the LHC is the central tool for the tracking of the data quality monitoring and data certification workflows and the bookkeeping of the results. It consists of a Java web application frontend which connects to an Oracle database in the backend. The current production version 2 of the Run Registry application, was deployed in the beginning of the year 2010, before the LHC data taking started, and has since then undergone a number of full release cycles. In this note we describe the architecture and the experiences from the first year of datataking.

  6. IVOA Recommendation: Registry Relational Schema Version 1.0

    CERN Document Server

    Demleitner, Markus; Molinaro, Marco; Greene, Gretchen; Dower, Theresa; Perdikeas, Menelaos

    2015-01-01

    Registries provide a mechanism with which VO applications can discover and select resources - first and foremost data and services - that are relevant for a particular scientific problem. This specification defines an interface for searching this resource metadata based on the IVOA's TAP protocol. It specifies a set of tables that comprise a useful subset of the information contained in the registry records, as well as the table's data content in terms of the XML VOResource data model. The general design of the system is geared towards allowing easy authoring of queries.

  7. Initial experiences of a multicenter transluminal revascularization registry

    International Nuclear Information System (INIS)

    This paper establishes a multicenter registry for collection and analysis of data from a large series of patients undergoing percutaneous transluminal revascularization of peripheral vascular lesions. The registry began as a joint collaboration between the radiology departments of Thomas Jefferson University Hospital and the University of Pennsylvania, through the Philadelphia Society of Angiography/Interventional Radiology. The American College of Radiology research office in Philadelphia is used as the data collection center. A detailed data form has been developed. It includes information about patient history, procedure indications, lesion location and morphology, techniques used, immediate angiographic and clinical outcome, and clinical follow-up at intervals up to 5 years

  8. The Medical Birth Registry of Norway – An international perspective

    Directory of Open Access Journals (Sweden)

    Allen J. Wilcox

    2007-01-01

    Full Text Available Some of the most practical questions of perinatal medicine are regarding couples who have had pregnancy problems in the past, and their risk of having such problems in future pregnancies. For example, if a couple has a child with a birth defect, what are their chances that their next child will have a defect? The key to answering such questions is the availability of linked data such as those provided by the Medical Birth Registry of Norway. Such linked data provide a unique resource for addressing a broad range of questions in perinatal epidemiology. The Medical Birth Registry of Norway has been a pioneer in answering such questions.

  9. Estimating Matching Games with Transfers

    OpenAIRE

    Jeremy T. Fox

    2008-01-01

    Economists wish to use data on matches to learn about the structural primitives that govern sorting. I show how to use equilibrium data on who matches with whom for semiparametric estimation of match production functions in many-to-many, two-sided matching games with transferable utility. Inequalities derived from equilibrium necessary conditions underlie a maximum score estimator of match production functions. The inequalities do not require data on transfers, quotas, production levels, or u...

  10. A memetic fingerprint matching algorithm

    OpenAIRE

    Sheng, Weiguo; Howells, Gareth; Fairhurst, Michael; Deravi, Farzin

    2007-01-01

    Minutiae point pattern matching is the most common approach for fingerprint verification. Although many minutiae point pattern matching algorithms have been proposed, reliable automatic fingerprint verification remains as a challenging problem, both with respect to recovering the optimal alignment and the construction of an adequate matching function. In this paper, we develop a memetic fingerprint matching algorithm (MFMA) which aims to identify the optimal or near optimal global matching, b...

  11. A report of the Malaysian dialysis registry of the National Renal Registry, Malaysia.

    Science.gov (United States)

    Lim, Y N; Lim, T O; Lee, D G; Wong, H S; Ong, L M; Shaariah, W; Rozina, G; Morad, Z

    2008-09-01

    The Malaysian National Renal Registry was set up in 1992 to collect data for patients on renal replacement therapy (RRT). We present here the report of the Malaysian dialysis registry. The objectives of this papar are: (1) To examine the overall provision of dialysis treatment in Malaysia and its trend from 1980 to 2006. (2) To assess the treatment rate according to the states in the country. (3) To describe the method, location and funding of dialysis. (4) To characterise the patients accepted for dialysis treatment. (5) To analyze the outcomes of the dialysis treatment. Data on patients receiving dialysis treatment were collected at initiation of dialysis, at the time of any significant outcome, as well as yearly. The number of dialysis patients increased from 59 in 1980 to almost 15,000 in 2006. The dialysis acceptance rate increased from 3 per million population in 1980 to 116 per million population in 2006, and the prevalence rate from 4 to 550 per million population over the same period. The economically advantaged states of Malaysia had much higher dialysis treatment rates compared to the less economically advanced states. Eighty to 90% of new dialysis patients were accepted into centre haemodialysis (HD), and the rest into the chronic ambulatory peritoneal dialysis (CAPD) programme. The government provided about half of the funding for dialysis treatment. Patients older than 55 years accounted for the largest proportion of new patients on dialysis since the 1990s. Diabetes mellitus has been the main cause of ESRD and accounted for more than 50% of new ESRD since 2002. Annual death rate averaged about 10% on HD and 15% on CAPD. The unadjusted 5-year patient survival on both HD and CAPD was about 80%. Fifty percent of dialysis patients reported very good median QoL index score. About 70% of dialysis patients were about to work full or part time. There has been a very rapid growth of dialysis provision in Malaysia particularly in the older age groups. ESRD

  12. 78 FR 1825 - Notice of Establishment of an Animal and Plant Health Inspection Service Stakeholder Registry

    Science.gov (United States)

    2013-01-09

    ... Inspection Service Stakeholder Registry AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION... Service stakeholder registry. FOR FURTHER INFORMATION CONTACT: Ms. Hallie Zimmers, Advisor for State and Stakeholder Relations, Legislative and Public Affairs, APHIS, room 1147, 1400 Independence Avenue...

  13. The National Registry of Evidence-based Programs and Practices (NREPP)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Registry of Evidence-based Programs and Practices (NREPP) is a searchable online registry of mental health and substance abuse interventions that have...

  14. PATTERN MATCHING IN MODELS

    Directory of Open Access Journals (Sweden)

    Cristian GEORGESCU

    2005-01-01

    Full Text Available The goal of this paper is to investigate how such a pattern matching could be performed on models,including the definition of the input language as well as the elaboration of efficient matchingalgorithms. Design patterns can be considered reusable micro-architectures that contribute to anoverall system architecture. Frameworks are also closely related to design patterns. Componentsoffer the possibility to radically change the behaviors and services offered by an application bysubstitution or addition of new components, even a long time after deployment. Software testing isanother aspect of reliable development. Testing activities mainly consist in ensuring that a systemimplementation conforms to its specifications.

  15. Bayesian grid matching

    DEFF Research Database (Denmark)

    Hartelius, Karsten; Carstensen, Jens Michael

    2003-01-01

    nodes and the arc prior models variations in row and column spacing across the grid. Grid matching is done by placing an initial rough grid over the image and applying an ensemble annealing scheme to maximize the posterior distribution of the grid. The method can be applied to noisy images with missing...... grid nodes and grid-node artifacts and the method accommodates a wide range of grid distortions including: large-scale warping, varying row/column spacing, as well as nonrigid random fluctuations of the grid nodes. The methodology is demonstrated in two case studies concerning (1) localization of DNA...

  16. BioSWR--semantic web services registry for bioinformatics.

    Directory of Open Access Journals (Sweden)

    Dmitry Repchevsky

    Full Text Available Despite of the variety of available Web services registries specially aimed at Life Sciences, their scope is usually restricted to a limited set of well-defined types of services. While dedicated registries are generally tied to a particular format, general-purpose ones are more adherent to standards and usually rely on Web Service Definition Language (WSDL. Although WSDL is quite flexible to support common Web services types, its lack of semantic expressiveness led to various initiatives to describe Web services via ontology languages. Nevertheless, WSDL 2.0 descriptions gained a standard representation based on Web Ontology Language (OWL. BioSWR is a novel Web services registry that provides standard Resource Description Framework (RDF based Web services descriptions along with the traditional WSDL based ones. The registry provides Web-based interface for Web services registration, querying and annotation, and is also accessible programmatically via Representational State Transfer (REST API or using a SPARQL Protocol and RDF Query Language. BioSWR server is located at http://inb.bsc.es/BioSWR/and its code is available at https://sourceforge.net/projects/bioswr/under the LGPL license.

  17. The European Registry for Patients with Mechanical Circulatory Support (EUROMACS)

    DEFF Research Database (Denmark)

    de By, Theo M M H; Mohacsi, Paul; Gummert, Jan; Bushnaq, Hasan; Krabatsch, Thomas; Gustafsson, Finn; Leprince, Pascal; Martinelli, Luigi; Meyns, Bart; Morshuis, Michiel; Netuka, Ivan; Potapov, Evgenij; Zittermann, Armin; Delmo Walter, Eva Maria; Hetzer, Roland

    2015-01-01

    other founding international members. It aims to promote scientific research to improve care of end-stage heart failure patients with ventricular assist device or a total artificial heart as long-term mechanical circulatory support. Likewise, the organization aims to provide and maintain a registry of...

  18. Chemical Abstracts Service Chemical Registry System: History, Scope, and Impacts.

    Science.gov (United States)

    Weisgerber, David W.

    1997-01-01

    Describes the history, scope, and applications of the Chemical Abstracts Service Chemical Registry System, a computerized database that uniquely identifies chemical substances on the basis of their molecular structures. Explains searching the system is and discusses its use as an international resource. (66 references) (Author/LRW)

  19. Retinoblastoma Registry report--Hospital Kuala Lumpur experience.

    Science.gov (United States)

    Jamalia, R; Sunder, R; Alagaratnam, J; Goh, P P

    2010-06-01

    Retinoblastoma is a childhood ocular cancer. The aim of this paper is to describe the clinical and epidemiological characteristics of patients with retinoblastoma in a major paediatric ophthalmology center in the country. Retrospective information was collected through the retinoblastoma registry. Late presentation with advanced staging is a major problem. PMID:21488473

  20. How Suitable Are Registry Data for Recurrence Risk Calculations?

    DEFF Research Database (Denmark)

    Ellesøe, Sabrina Gade; Jensen, Anders Boeck; Ängquist, Lars Henrik;

    2016-01-01

    BACKGROUND: Congenital heart disease (CHD) occurs in approximately 1% of all live births, and 3% to 8% of these have until now been considered familial cases, defined as the occurrence of two or more affected individuals in a family. The validity of CHD diagnoses in Danish administrative registry...

  1. BioSWR--semantic web services registry for bioinformatics.

    Science.gov (United States)

    Repchevsky, Dmitry; Gelpi, Josep Ll

    2014-01-01

    Despite of the variety of available Web services registries specially aimed at Life Sciences, their scope is usually restricted to a limited set of well-defined types of services. While dedicated registries are generally tied to a particular format, general-purpose ones are more adherent to standards and usually rely on Web Service Definition Language (WSDL). Although WSDL is quite flexible to support common Web services types, its lack of semantic expressiveness led to various initiatives to describe Web services via ontology languages. Nevertheless, WSDL 2.0 descriptions gained a standard representation based on Web Ontology Language (OWL). BioSWR is a novel Web services registry that provides standard Resource Description Framework (RDF) based Web services descriptions along with the traditional WSDL based ones. The registry provides Web-based interface for Web services registration, querying and annotation, and is also accessible programmatically via Representational State Transfer (REST) API or using a SPARQL Protocol and RDF Query Language. BioSWR server is located at http://inb.bsc.es/BioSWR/and its code is available at https://sourceforge.net/projects/bioswr/under the LGPL license. PMID:25233118

  2. BioSWR – Semantic Web Services Registry for Bioinformatics

    Science.gov (United States)

    Repchevsky, Dmitry; Gelpi, Josep Ll.

    2014-01-01

    Despite of the variety of available Web services registries specially aimed at Life Sciences, their scope is usually restricted to a limited set of well-defined types of services. While dedicated registries are generally tied to a particular format, general-purpose ones are more adherent to standards and usually rely on Web Service Definition Language (WSDL). Although WSDL is quite flexible to support common Web services types, its lack of semantic expressiveness led to various initiatives to describe Web services via ontology languages. Nevertheless, WSDL 2.0 descriptions gained a standard representation based on Web Ontology Language (OWL). BioSWR is a novel Web services registry that provides standard Resource Description Framework (RDF) based Web services descriptions along with the traditional WSDL based ones. The registry provides Web-based interface for Web services registration, querying and annotation, and is also accessible programmatically via Representational State Transfer (REST) API or using a SPARQL Protocol and RDF Query Language. BioSWR server is located at http://inb.bsc.es/BioSWR/and its code is available at https://sourceforge.net/projects/bioswr/under the LGPL license. PMID:25233118

  3. hPSCreg--the human pluripotent stem cell registry.

    Science.gov (United States)

    Seltmann, Stefanie; Lekschas, Fritz; Müller, Robert; Stachelscheid, Harald; Bittner, Marie-Sophie; Zhang, Weiping; Kidane, Luam; Seriola, Anna; Veiga, Anna; Stacey, Glyn; Kurtz, Andreas

    2016-01-01

    The human pluripotent stem cell registry (hPSCreg), accessible at http://hpscreg.eu, is a public registry and data portal for human embryonic and induced pluripotent stem cell lines (hESC and hiPSC). Since their first isolation the number of hESC lines has steadily increased to over 3000 and new iPSC lines are generated in a rapidly growing number of laboratories as a result of their potentially broad applicability in biomedicine and drug testing. Many of these lines are deposited in stem cell banks, which are globally established to store tens of thousands of lines from healthy and diseased donors. The Registry provides comprehensive and standardized biological and legal information as well as tools to search and compare information from multiple hPSC sources and hence addresses a translational research need. To facilitate unambiguous identification over different resources, hPSCreg automatically creates a unique standardized name for each cell line registered. In addition to biological information, hPSCreg stores extensive data about ethical standards regarding cell sourcing and conditions for application and privacy protection. hPSCreg is the first global registry that holds both, manually validated scientific and ethical information on hPSC lines, and provides access by means of a user-friendly, mobile-ready web application. PMID:26400179

  4. The United States Transuranium and Uranium Registries: 1968-1993

    International Nuclear Information System (INIS)

    The historical development and scientific contributions of the United States Transuranium and Uranium Registries are briefly traced. Further to encourage radiobiology studies and to provide unique materials for research in other areas such as biomarkers including oncogenes, the Registries have established the National Human Radiobiology Tissue Repository, which includes more than 20,000 tissue samples and solutions, histopathology slides, and related materials from persons with internal depositions, including radium dial painters, available to other investigators for collaborative or individual research purposes. Emphasis is given to recent findings of the Registries with respect to biokinetic models for the actinides and the post-mortem analysis of USTUR Case 0246, an individual who suffered a massive intake of 241Am eleven years prior to death from heart disease. Registries studies show that, in addition to skeleton and liver, muscle is an appreciable reservoir for both plutonium and americium. The systemic biokinetics of plutonium and americium are well represented by a three-compartment model that includes skeleton, liver, and muscle, although the biokinetic parameters of these two transuranium elements differ significantly. Initial uptake fractions for plutonium are 0.4, 0.4, and 0.2, with residence half-times of 50, 20 and 10 years, respectively, for skeleton, liver and muscle. For americium, the comparable uptake fractions are 0.45, 0.25, 0.3 with residence half-times of 50, 2.5 and 10 years for the three compartments. (author)

  5. Is it feasible to merge data from national shoulder registries?

    DEFF Research Database (Denmark)

    Rasmussen, Jeppe V; Brorson, Stig; Hallan, Geir; Dale, Håvard; Äärimaa, Ville; Mokka, Jari; Jensen, Steen L; Fenstad, Anne M; Salomonsson, Björn

    2016-01-01

    BACKGROUND: The Nordic Arthroplasty Register Association was initiated in 2007, and several papers about hip and knee arthroplasty have been published. Inspired by this, we aimed to examine the feasibility of merging data from the Nordic national shoulder arthroplasty registries by defining a com...

  6. Process produces accurate registry between circuit board prints

    Science.gov (United States)

    1966-01-01

    Tapes and quick-mount circles of contrasting colors aid in obtaining precise registry between the two circuits of two-sided printed circuit boards. The tapes and circles are mounted on opposite sides of transparent plastic film to define the conductive path and feed-through hole locations.

  7. Clinical Cancer Registries - Are They Up for Health Services Research?

    Science.gov (United States)

    Pobiruchin, Monika; Bochum, Sylvia; Martens, Uwe M; Schramm, Wendelin

    2016-01-01

    Clinical cancer registries are a valuable data source for health services research (HSR). HSR is in need of high quality routine care data for its evaluations. However, the secondary use of routine data - such as documented cancer cases in a disease registry - poses new challenges in terms of data quality, IT-management, documentation processes and data privacy. In the clinical cancer registry Heilbronn-Franken, real-world data from the Giessen Tumor Documentation System (GTDS) was utilized for analyses of patients' disease processes and guideline adherence in follow-up care. A process was developed to map disease state definitions to fields of the GTDS database and extract patients' disease progress information. Thus, the disease process of sub-cohorts could be compared to each other, e.g., comparison of disease free survival of HER2 (human epidermal growth factor receptor 2)-positive and -negative women who were treated with Trastuzumab, a targeted therapy applied in breast cancer. In principle, such comparisons are feasible and of great value for HSR as they depict a routine care setting of a diverse patient cohort. Yet, local documentation practice, missing flow of information from external health care providers or small sub-cohorts impede the analyses of clinical cancer registries data bases and usage for HSR. PMID:27577380

  8. A FACTOR ANALYTIC APPROACH TO USERS PERFORMANCE EVALUATION OF ONDO STATE LAND REGISTRY

    OpenAIRE

    Babajide OJO; Michael Adedayo ADEBAYO

    2012-01-01

    Land registry worldwide provides best service for guaranteeing ownership of land and facilitates property transactions. The development and sustenance of effective land registry is vital for creation of free movement of interests in land. The land registry provides ready access to up-to-date land information and ensures confident dealings in property and security of title. One of the goals of land registry in developing economy and in Nigeria in particular, is to render services to users in s...

  9. The Toxicology Investigators Consortium Case Registry--the 2012 experience.

    Science.gov (United States)

    Wiegand, Timothy; Wax, Paul; Smith, Eric; Hart, Katherine; Brent, Jeffrey

    2013-12-01

    In 2010, the American College of Medical Toxicology (ACMT) established its Case Registry, the Toxicology Investigators Consortium (ToxIC). All cases are entered prospectively and include only suspected and confirmed toxic exposures cared for at the bedside by board-certified or board-eligible medical toxicologists at its participating sites. The primary aims of establishing this Registry include the development of a realtime toxico-surveillance system in order to identify and describe current or evolving trends in poisoning and to develop a research tool in toxicology. ToxIC allows for extraction of data from medical records from multiple sites across a national and international network. All cases seen by medical toxicologists at participating institutions were entered into the database. Information characterizing patients entered in 2012 was tabulated and data from the previous years including 2010 and 2011 were included so that cumulative numbers and trends could be described as well. The current report includes data through December 31st, 2012. During 2012, 38 sites with 68 specific institutions contributed a total of 7,269 cases to the Registry. The total number of cases entered into the Registry at the end of 2012 was 17,681. Emergency departments remained the most common source of consultation in 2012, accounting for 61 % of cases. The most common reason for consultation was for pharmaceutical overdose, which occurred in 52 % of patients including intentional (41 %) and unintentional (11 %) exposures. The most common classes of agents were sedative-hypnotics (1,422 entries in 13 % of cases) non-opioid analgesics (1,295 entries in 12 % of cases), opioids (1,086 entries in 10 % of cases) and antidepressants (1,039 entries in 10 % of cases). N-acetylcysteine (NAC) was the most common antidote administered in 2012, as it was in previous years, followed by the opioid antagonist naloxone, sodium bicarbonate, physostigmine and flumazenil. Anti-crotalid Fab

  10. Multinomial pattern matching revisited

    Science.gov (United States)

    Horvath, Matthew S.; Rigling, Brian D.

    2015-05-01

    Multinomial pattern matching (MPM) is an automatic target recognition algorithm developed for specifically radar data at Sandia National Laboratories. The algorithm is in a family of algorithms that first quantizes pixel value into Nq bins based on pixel amplitude before training and classification. This quantization step reduces the sensitivity of algorithm performance to absolute intensity variation in the data, typical of radar data where signatures exhibit high variation for even small changes in aspect angle. Our previous work has focused on performance analysis of peaky template matching, a special case of MPM where binary quantization is used (Nq = 2). Unfortunately references on these algorithms are generally difficult to locate and here we revisit the MPM algorithm and illustrate the underlying statistical model and decision rules for two algorithm interpretations: the 1-of-K vector form and the scalar. MPM can also be used as a detector and specific attention is given to algorithm tuning where "peak pixels" are chosen based on their underlying empirical probabilities according to a reward minimization strategy aimed at reducing false alarms in the detection scenario and false positives in a classification capacity. The algorithms are demonstrated using Monte Carlo simulations on the AFRL civilian vehicle dataset for variety of choices of Nq.

  11. Matching pursuit of images

    Science.gov (United States)

    Bergeaud, Francois; Mallat, Stephane G.

    1995-04-01

    A crucial problem in image analysis is to construct efficient low-level representations of an image, providing precise characterization of features which compose it, such as edges and texture components. An image usually contains very different types of features, which have been successfully modeled by the very redundant family of 2D Gabor oriented wavelets, describing the local properties of the image: localization, scale, preferred orientation, amplitude and phase of the discontinuity. However, this model generates representations of very large size. Instead of decomposing a given image over this whole set of Gabor functions, we use an adaptive algorithm (called matching pursuit) to select the Gabor elements which approximate at best the image, corresponding to the main features of the image. This produces compact representation in terms of few features that reveal the local image properties. Results prove that the elements are precisely localized on the edges of the images, and give a local decomposition as linear combinations of `textons' in the textured regions. We introduce a fast algorithm to compute the matching pursuit decomposition for images with a complexity of (Omicron) (N log2 N) per iteration for an image of N2 pixels.

  12. Improving Diabetes Outcomes Using a Web-Based Registry and Interactive Education: A Multisite Collaborative Approach

    Science.gov (United States)

    Morrow, Robert W.; Fletcher, Jason; Kelly, Kim F.; Shea, Laura A.; Spence, Maureen M.; Sullivan, Janet N.; Cerniglia, Joan R.; Yang, YoonJung

    2013-01-01

    Introduction: To support the adoption of guideline concordant care by primary care practices, the New York Diabetes Coalition (NYDC) promoted use of an electronic diabetes registry and developed an interactive educational module on using the registry and improving patient communication. The NYDC hypothesized that use of a registry with immediate…

  13. The Euro-VO Registry, Re-engineering the Back-end

    Science.gov (United States)

    Arviset, C.; Perdikeas, M.; Osuna, P.; Gonzalez, J.

    2015-09-01

    The Euro-VO Registry, located, developed and operated at ESAC, is one of the full searchable registries available worldwide, gathering information about all VO-compliant resources. The Euro-VO Registry serves as a registration point for European - and other countries- VO actors and data centres wishing to publish VO services. It harvests other registries to ensure its completeness so VO applications developers and VO users can use it to discover all VO resources, from Europe and from all other VO projects. The Euro-VO Registry provides as well a harvesting interface to other registries in the world to make sure the European VO services are also included in all other worldwide full registries. In particular, the new Euro-VO registry will be supporting the new RegTAP search interface for the relational registry allowing arbitrary ADQL queries against its contents over a compliant TAP service. The recently obsolete (for future developments) SOAP-based legacy search interface will also be supported for backwards compatibility purposes. Furthermore, in the context of the IVOA, some quality control and curation procedures for the registry resources are being defined. The Euro-VO Registry implements these procedures to ensure the high quality of the VO resources it references. This paper gives an overview of the recent development of the new Euro-VO Registry, together with its new curation facilities, both of which are being performed under a contract awarded to Neuropublic, under ESA special initiative to Greece.

  14. Limitations of drug registries to evaluate orphan medicinal products for the treatment of lysosomal storage disorders

    NARCIS (Netherlands)

    C.E.M. Hollak; J.M.F.G. Aerts; S. Aymé; J. Manuel

    2011-01-01

    Orphan drugs are often approved under exceptional circumstances, requiring submission of additional data on safety and effectiveness through registries. These registries are mainly focused on one drug only and data is frequently incomplete. Some registries also address phenotypic heterogeneity and n

  15. Home enteral nutrition in Spain: NADYA registry 2011-2012

    Directory of Open Access Journals (Sweden)

    Carmina Wanden-Berghe

    2014-06-01

    Full Text Available Objective: To describe the results of the home enteral nutrition (HEN registry of the NADYA-SENPE group in 2011 and 2012. Material and methods: We retrieved the data of the patients recorded from January 1st 2011 to December 31st 2012. Results: There were 3021 patients in the registry during the period from 29 hospitals, which gives 65.39 per million inhabitants. 97.95% were adults, 51.4% male. Mean age was 67.64 ± 19.1, median age was 72 years for adults and 7 months for children. Median duration with HEN was 351 days and for 97.5% was their first event with HEN. Most patients had HEN because of neurological disease (57.8%. Access route was nasogastric tube for 43.5% and gastrostomy for 33.5%. Most patients had limited activity level and, concerning autonomy, 54.8% needed total help. Nutritional formula was supplied from chemist's office to 73.8% of patients and disposables, when necessary, was supplied from hospitals to 53.8% of patients. HEN was finished for 1,031 patients (34.1% during the period of study, 56.6% due to decease and 22.2% due to recovery of oral intake. Conclusions: Data from NADYA-SENPE registry must be explained cautiously because it is a non-compulsory registry. In spite of the change in the methodology of the registry in 2010, tendencies regarding HEN have been maintained, other than oral route.

  16. Developing a provisional and national renal disease registry for Iran

    Directory of Open Access Journals (Sweden)

    Sima Ajami

    2015-01-01

    Full Text Available Background: Disease registry is a database that includes information about people suffering a special kind of disease. The aim of this study was to first identify and compare the National Renal Disease Registry (NRDR characteristics in some countries with Iran; and second, develop a provisional and NRDR for Iran. Materials and Methods: Retrieval of data of the NRDR was performed by scholars responsible in related agencies, including the Ministry of Health and Medical Education, Renal Disease charity, and data registries in the United States, United Kingdom, Malaysia, and Iran. This research was applied, and the study was descriptive-comparative. The study population consisted of the NRDR in selected countries in which data were collected by forms that were designed according to the study objectives. Sources of data were researchers, articles, books, journals, databases, websites, related documents, and people who are active in this regard, and related agencies, including the Ministry of Health and Medical Education, and patient support charity. The researchers collected data for each country based on the study objectives and then put them in comparative tables. Data were analyzed by descriptive, comparative, and theoretical methods. Results: Most of the renal transplant teams report their own results as a single center experiences. America and Britain have a preeminent national registry of renal disease compared to other countries. Conclusion: Given that control, prevention, and treatment of chronic renal diseases incur high expenses and the disease is one of leading mortality factors in Iran and across the world and since national registry system for chronic renal diseases can provide better tools and strategies to manage and evaluate patients′ characteristics as well as risk factors which eventually leads to making better decisions.

  17. Inception of a national multidisciplinary registry for stereotactic radiosurgery.

    Science.gov (United States)

    Sheehan, Jason P; Kavanagh, Brian D; Asher, Anthony; Harbaugh, Robert E

    2016-01-01

    Stereotactic radiosurgery (SRS) represents a multidisciplinary approach to the delivery of ionizing high-dose radiation to treat a wide variety of disorders. Much of the radiosurgical literature is based upon retrospective single-center studies along with a few randomized controlled clinical trials. More timely and effective evidence is needed to enhance the consistency and quality of and clinical outcomes achieved with SRS. The authors summarize the creation and implementation of a national SRS registry. The American Association of Neurological Surgeons (AANS) through NeuroPoint Alliance, Inc., started a successful registry effort with its lumbar spine initiative. Following a similar approach, the AANS and NeuroPoint Alliance collaborated with corporate partners and the American Society for Radiation Oncology to devise a data dictionary for an SRS registry. Through administrative and financial support from professional societies and corporate partners, a framework for implementation of the registry was created. Initial plans were devised for a 3-year effort encompassing 30 high-volume SRS centers across the country. Device-specific web-based data-extraction platforms were built by the corporate partners. Data uploaders were then used to port the data to a common repository managed by Quintiles, a national and international health care trials company. Audits of the data for completeness and veracity will be undertaken by Quintiles to ensure data fidelity. Data governance and analysis are overseen by an SRS board comprising equal numbers of representatives from the AANS and NeuroPoint Alliance. Over time, quality outcome assessments and post hoc research can be performed to advance the field of SRS. Stereotactic radiosurgery offers a high-technology approach to treating complex intracranial disorders. Improvements in the consistency and quality of care delivered to patients who undergo SRS should be afforded by the national registry effort that is underway. PMID

  18. Quantity precommitment and price matching

    DEFF Research Database (Denmark)

    Tumennasan, Norovsambuu

    We revisit the question of whether price matching is anti-competitive in a capacity constrained duopoly setting. We show that the effect of price matching depends on capacity. Specifically, price matching has no effect when capacity is relatively low, but it benefits the firms when capacity is...... relatively high. Interestingly, when capacity is in an intermediate range, price matching benefits only the small firm but does not affect the large firm in any way. Therefore, one has to consider capacity seriously when evaluating if price matching is anti-competitive. If the firms choose their capacities...... simultaneously before pricing decisions, then the effect of price matching is either pro-competitive or ambiguous. We show that if the cost of capacity is high, then price matching can only (weakly) decrease the market price. On the other hand, if the cost of capacity is low, then the effect of price matching on...

  19. Active Learning for Matching Problems

    OpenAIRE

    Charlin, Laurent; Zemel, Rich; Boutilier, Craig

    2012-01-01

    Effective learning of user preferences is critical to easing user burden in various types of matching problems. Equally important is active query selection to further reduce the amount of preference information users must provide. We address the problem of active learning of user preferences for matching problems, introducing a novel method for determining probabilistic matchings, and developing several new active learning strategies that are sensitive to the specific matching objective. Expe...

  20. Background knowledge in ontology matching

    OpenAIRE

    Giunchiglia, Fausto; Shvaiko, Pavel; Yatskevich, Mikalai

    2007-01-01

    Ontology matching is a critical operation in many well-known metadata intensive applications, such as data integration and peer-to-peer information sharing. Typically, heterogeneity in these applications is reduced in two steps: (i) matching ontologies to determine correspondences and (ii) executing correspondences according to an application needs (e.g., data translation). In this position statement paper we focus only on the first, i.e., matching step. In particular, we think of matching as...

  1. Medical complications in patients with stroke: data validity in a stroke registry and a hospital discharge registry

    Directory of Open Access Journals (Sweden)

    Annette Ingeman

    2010-03-01

    Full Text Available Annette Ingeman1, Grethe Andersen2, Heidi H Hundborg1, Søren P Johnsen11Department of Clinical Epidemiology, 2Department of Neurology, Aarhus University Hospital, DenmarkBackground: Stroke patients frequently experience medical complications; yet, data on incidence, causes, and consequences are sparse.Objective: To examine the data validity of medical complications among patients with stroke in a population-based clinical registry and a hospital discharge registry.Methods: We examined the predictive values, sensitivity and specificity of medical complications among patients admitted to specialized stroke units and registered in the Danish National Indicator Project (DNIP and the Danish National Registry of Patients (NRP between January 2003 and December 2006 (n = 8,024. We retrieved and reviewed medical records from a random sample of patients (n = 589, 7.3%.Results: We found substantial variation in the data quality of stroke-related medical complication diagnoses both within the specific complications and between the registries. The positive predictive values ranged from 39.0%–87.1% in the DNIP, and from 0.0%–92.9% in the NRP. The negative predictive values ranged from 71.6%–98.9% in the DNIP and from 63.3% to 97.4% in the NRP. In both registries the specificity of the diagnoses was high. The sensitivity ranged from 23.5% (95% confidence interval [CI]: 14.9–35.4 for falls to 62.9% (95% CI: 54.9–70.4 for urinary infection in the DNIP, and from 0.0 (95% CI: 0.0–4.99 for falls to 18.1% (95% CI: 2.3–51.8 for pressure ulcer in the NRP.Conclusion: The DNIP may be useful for studying medical complications among patients with stroke.Keywords: stroke, medical complications, data validity, clinical database

  2. Matching Games with Additive Externalities

    DEFF Research Database (Denmark)

    Branzei, Simina; Michalak, Tomasz; Rahwan, Talal;

    2012-01-01

    fully expressive representations of externalities in matchings require exponential space, in this paper we propose a compact model of externalities, in which the influence of a match on each agent is computed additively. In this framework, we analyze many-to-many and one-to-one matchings under neutral...

  3. Nanotubes Motion on Layered Materials: A Registry Perspective

    CERN Document Server

    Oz, Inbal; Itkin, Yaron; Buchwalter, Asaf; Akulov, Katherine; Hod, Oded

    2015-01-01

    At dry and clean material junctions of rigid materials the corrugation of the sliding energy landscape is dominated by variations of Pauli repulsions. These occur when electron clouds centered around atoms in adjacent layers overlap as they slide across each other. In such cases there exists a direct relation between interfacial surface (in)commensurability and superlubricity, a frictionless and wearless tribological state. The Registry Index is a purely geometrical parameter that quanti?es the degree of interlayer commensurability, thus providing a simple and intuitive method for the prediction of sliding energy landscapes at rigid material interfaces. In the present study, we extend the applicability of the Registry Index to non-parallel surfaces, using a model system of nanotubes motion on ?at hexagonal materials. Our method successfully reproduces sliding energy landscapes of carbon nanotubes on Graphene calculated using a Lennard-Jones type and the Kolmogorov-Crespi interlayer potentials. Furthermore, it...

  4. Registry Evaluation of Digital Ulcers in Systemic Sclerosis

    Directory of Open Access Journals (Sweden)

    Felice Galluccio

    2010-01-01

    Full Text Available Digital ulcers are a very frequent complication of systemic sclerosis affecting about half of the SSc patients, and about 75% of the affected patients have their first DU episode within 5 years from their first non-Raynaud symptom. The lack of adequate classification criteria as well as the lack of knowledge of the development of DU have contributed to the opening of specific registries to better understand the natural history of these lesions. For these reason, specific disease registries play a fundamental role in this field of research. Thanks to the systematic collection of data and their subsequent analysis and comparison between different cohorts, it is possible to improve understanding of the underlying trigger mechanisms of DU development and to determine temporal trends. In the future, the development of recommendations for the management of DU remains of pivotal importance to prevent DU development and obtain rapid healing as well as reduction of pain and disability.

  5. Quantum image matching

    Science.gov (United States)

    Jiang, Nan; Dang, Yijie; Wang, Jian

    2016-06-01

    Quantum image processing (QIP) means the quantum-based methods to speed up image processing algorithms. Many quantum image processing schemes claim that their efficiency is theoretically higher than their corresponding classical schemes. However, most of them do not consider the problem of measurement. As we all know, measurement will lead to collapse. That is to say, executing the algorithm once, users can only measure the final state one time. Therefore, if users want to regain the results (the processed images), they must execute the algorithms many times and then measure the final state many times to get all the pixels' values. If the measurement process is taken into account, whether or not the algorithms are really efficient needs to be reconsidered. In this paper, we try to solve the problem of measurement and give a quantum image matching algorithm. Unlike most of the QIP algorithms, our scheme interests only one pixel (the target pixel) instead of the whole image. It modifies the probability of pixels based on Grover's algorithm to make the target pixel to be measured with higher probability, and the measurement step is executed only once. An example is given to explain the algorithm more vividly. Complexity analysis indicates that the quantum scheme's complexity is O(2n) in contradistinction to the classical scheme's complexity O(2^{2n+2m}) , where m and n are integers related to the size of images.

  6. Organizations must match assets

    International Nuclear Information System (INIS)

    The unprofitable state of the Canadian oil industry, the adverse economic environment, the difficulty of finding capital, and the diminishing resources of conventional lighter crude oil make it necessary for Canadian oil companies to match their organizations and their financing to their assets. This is illustrated according to the experience of Saskoil, a Saskatchewan oil and gas company. An increasing production of oil and natural gas, and an increasing amount of new oil production as heavy oil, led to organizational changes such as the purchase of an asphalt plant to provide the company with downstream experience, establishing a working group to explore and develop heavy oil resources, and forming a company to manage non-core assets. The latter company, Pasqua Resources, manages assets such as small properties and ownership interests in order to increase the operating efficiency of Saskoil. Pasqua provides Saskoil with a corporate and organizational vehicle to accommodate partnerships and joint venture capital invested in property purchase opportunities, and to manage any of Saskoil's divestiture activities

  7. The German Aortic Valve Registry (GARY): in-hospital outcome

    OpenAIRE

    Hamm, Christian W.; Möllmann, Helge; Holzhey, David; Beckmann, Andreas; Veit, Christof; Figulla, Hans-Reiner; Cremer, J; Kuck, Karl-Heinz; Lange, Rüdiger; Zahn, Ralf; Sack, Stefan; Schuler, Gerhard; Walther, Thomas; Beyersdorf, Friedhelm; Böhm, Michael

    2013-01-01

    Background Aortic stenosis is a frequent valvular disease especially in elderly patients. Catheter-based valve implantation has emerged as a valuable treatment approach for these patients being either at very high risk for conventional surgery or even deemed inoperable. The German Aortic Valve Registry (GARY) provides data on conventional and catheter-based aortic procedures on an all-comers basis. Methods and results A total of 13 860 consecutive patients undergoing repair for aortic valve d...

  8. Results from a multicentre international registry of familial Mediterranean fever

    DEFF Research Database (Denmark)

    Ozen, Seza; Demirkaya, Erkan; Amaryan, Gayane;

    2014-01-01

    BACKGROUND AND AIM: Familial Mediterranean fever (FMF) is an autoinflammatory disease caused by mutations of the MEFV gene. We analyse the impact of ethnic, environmental and genetic factors on the severity of disease presentation in a large international registry. METHODS: Demographic, genetic and...... history. CONCLUSIONS: Eastern Mediterranean FMF patients have a milder disease phenotype once they migrate to Europe, reflecting the effect of environment on the expression of a monogenic disease....

  9. Baseline Characteristics of the Korean Registry of Pulmonary Arterial Hypertension

    OpenAIRE

    Chung, Wook-Jin; Park, Yong Bum; Jeon, Chan Hong; Jung, Jo Won; Ko, Kwang-Phil; Choi, Sung Jae; Seo, Hye Sun; Lee, Jae Seung; Jung, Hae Ok; ,

    2015-01-01

    Despite recent advances in understanding of the pathobiology and targeted treatments of pulmonary arterial hypertension (PAH), epidemiologic data from large populations have been limited to western countries. The aim of the Korean Registry of Pulmonary Arterial Hypertension (KORPAH) was to examine the epidemiology and prognosis of Korean patients with PAH. KORPAH was designed as a nationwide, multicenter, prospective data collection using an internet webserver from September 2008 to December ...

  10. Pleural Mesothelioma Surveillance: Validity of Cases from a Tumour Registry

    Directory of Open Access Journals (Sweden)

    France Labrèche

    2012-01-01

    Full Text Available BACKGROUND: Pleural mesothelioma is a rare tumour associated with exposure to asbestos fibres. Fewer than than one-quarter of cases registered in the Quebec Tumour Registry (QTR have been compensated as work-related. While establishing a surveillance system, this led to questioning as to whether there has been over-registration of cases that are not authentic pleural mesotheliomas in the QTR.

  11. The German IVF-Registry – D·I·R

    Directory of Open Access Journals (Sweden)

    Bühler K

    2013-01-01

    Full Text Available Systematic data collection in the field of assisted reproductive techniques is performed in Germany since 30 years. Since 1997, data collection is performed electronically and in a prospective way. In 1998, by a code of the German Medical Association participation at the registry has become mandatory for all IVF centres in Germany. Different software solutions can be used in the centres for data collection. All of them have to cooperate with a special “DIRmod-DLL”, controlling online plausibility and prospectivity of the collected data. More than one million treatment cycles have been reported in the annuals published since 1996 up to 2010. All in all 1.2 millions cycles are included in the registry. Clinical pregnancy rate increased continuously and miscarriage rate decreased. By reduction of the mean number of transferred embryos of about 20% the percentage of born triplets in relationship to all children born after ART decreased of about 80%. It can be shown with the huge number of documented cycles that political decisions exert a dominating influence on treatment and drug choice. The German IVF registry has been established over the last 30 years as an instrument of quality assurance and has experienced highest regard by colleagues and by the international scientific world.

  12. Military Orthopaedic Trauma Registry: Quality Data Now Available.

    Science.gov (United States)

    Rivera, Jessica C; Greer, Renee M; Wenke, Joseph C; Ficke, James R; Johnson, Anthony E

    2016-01-01

    The Military Orthopaedic Trauma Registry (MOTR) orginally began as part of the Department of Defense Trauma Registry (DoDTR) and became a live registry in 2013. As a quality improvement process, this study examined MOTR data for 20 female amputees compared with DoDTR data. The DoDTR provided diagnosis and procedure codes as a list but no details. The MOTR provided additional data, including specific limb, fracture classifications, and associated injuries per limb. The MOTR allowed for construction of a treatment time line for each limb, including number and timing of debridements, antibiotics, and implant types. Orthopaedic-specific complications were also coded more frequently in the MOTR and clearly identified with a specific injury and treatment. During initial quality control checks, the MOTR provides a greater volume and granularity of detail for orthopaedic-specific injury and treatment information, indicating that the MOTR is on track to provide a valuable repository for data-driven orthopaedic management of combat injury. PMID:27518292

  13. Methods for testing familial aggregation of diseases in population-based samples: application to Hodgkin lymphoma in Swedish registry data.

    Science.gov (United States)

    Pfeiffer, R M; Goldin, L R; Chatterjee, N; Daugherty, S; Hemminki, K; Pee, D; X, L I; Gail, M H

    2004-09-01

    We use data on lymphoma in families of Hodgkin lymphoma (HL) cases from the Swedish Family Cancer Database (Hemminki et al. 2001) to illustrate survival methods for detecting familial aggregation in first degree relatives of case probands compared to first degree relatives of control probands, from registries that permit sampling of all cases. Because more than one case may occur in a given family, the first degree relatives of case probands are not necessarily independent, and we present procedures that allow for such dependence. A bootstrap procedure also accommodates matching of case and control probands by resampling the matching clusters, defined as the combined set of all first degree relatives of the matched case and control probands. Regarding families as independent sampling units leads to inferences based on "sandwich variance estimators" and accounts for dependencies from having more than one proband in a family, but not for matching. We compare these methods in analysis of familial aggregation of HL and also present simulations to compare survival analyses with analyses of binary outcome data. PMID:15469426

  14. DOE Matching Grant Program

    International Nuclear Information System (INIS)

    Funding used to support a portion of the Nuclear Engineering Educational Activities. Upgrade of teaching labs, student support to attend professional conferences, salary support for graduate students. The US Department of Energy (DOE) has funded Purdue University School of Nuclear Engineering during the period of five academic years covered in this report starting in the academic year 1996-97 and ending in the academic year 2000-2001. The total amount of funding for the grant received from DOE is $416K. In the 1990's, Nuclear Engineering Education in the US experienced a significant slow down. Student enrollment, research support, number of degrees at all levels (BS, MS, and PhD), number of accredited programs, University Research and Training Reactors, all went through a decline to alarmingly low levels. Several departments closed down, while some were amalgamated with other academic units (Mechanical Engineering, Chemical Engineering, etc). The School of Nuclear Engineering at Purdue University faced a major challenge when in the mid 90's our total undergraduate enrollment for the Sophomore, Junior and Senior Years dropped in the low 30's. The DOE Matching Grant program greatly strengthened Purdue's commitment to the Nuclear Engineering discipline and has helped to dramatically improve our undergraduate and graduate enrollment, attract new faculty and raise the School of Nuclear Engineering status within the University and in the National scene (our undergraduate enrollment has actually tripled and stands at an all time high of over 90 students; total enrollment currently exceeds 110 students). In this final technical report we outline and summarize how the grant was expended at Purdue University

  15. DOE Matching Grant Program

    Energy Technology Data Exchange (ETDEWEB)

    Tsoukalas, L.

    2002-12-31

    Funding used to support a portion of the Nuclear Engineering Educational Activities. Upgrade of teaching labs, student support to attend professional conferences, salary support for graduate students. The US Department of Energy (DOE) has funded Purdue University School of Nuclear Engineering during the period of five academic years covered in this report starting in the academic year 1996-97 and ending in the academic year 2000-2001. The total amount of funding for the grant received from DOE is $416K. In the 1990's, Nuclear Engineering Education in the US experienced a significant slow down. Student enrollment, research support, number of degrees at all levels (BS, MS, and PhD), number of accredited programs, University Research and Training Reactors, all went through a decline to alarmingly low levels. Several departments closed down, while some were amalgamated with other academic units (Mechanical Engineering, Chemical Engineering, etc). The School of Nuclear Engineering at Purdue University faced a major challenge when in the mid 90's our total undergraduate enrollment for the Sophomore, Junior and Senior Years dropped in the low 30's. The DOE Matching Grant program greatly strengthened Purdue's commitment to the Nuclear Engineering discipline and has helped to dramatically improve our undergraduate and graduate enrollment, attract new faculty and raise the School of Nuclear Engineering status within the University and in the National scene (our undergraduate enrollment has actually tripled and stands at an all time high of over 90 students; total enrollment currently exceeds 110 students). In this final technical report we outline and summarize how the grant was expended at Purdue University.

  16. Improved Bidirectional Exact Pattern Matching

    OpenAIRE

    Hussain, Iftikhar; Hassan Kazmi, Syed Zaki; Ali Khan, Israr; Mehmood, Rashid

    2013-01-01

    In this research, we present an improved version of Bidirectional (BD) exact pattern matching (EPM) algorithm to solve the problem of exact pattern matching. Improved-Bidirectional (IBD) exact pattern matching algorithm introduced a new idea of scanning partial text window (PTW) as well with the pattern to take decision of moving pattern to the right of partial text window. IBD algorithm compares the characters of pattern to selected text window (STW) from both sides simultaneously as BD....

  17. Maximum matching on random graphs

    OpenAIRE

    Zhou, Haijun; Ou-Yang, Zhong-Can

    2003-01-01

    The maximum matching problem on random graphs is studied analytically by the cavity method of statistical physics. When the average vertex degree \\mth{c} is larger than \\mth{2.7183}, groups of max-matching patterns which differ greatly from each other {\\em gradually} emerge. An analytical expression for the max-matching size is also obtained, which agrees well with computer simulations. Discussion is made on this {\\em continuous} glassy phase transition and the absence of such a glassy phase ...

  18. An Incentive Theory of Matching

    OpenAIRE

    Brown, Alessio J. G.; Merkl, Christian; Snower, Dennis J.

    2010-01-01

    This paper examines the labour market matching process by distinguishing its two component stages: the contact stage, in which job searchers make contact with employers and the selection stage, in which they decide whether to match. We construct a theoretical model explaining two-sided selection through microeconomic incentives. Firms face adjustment costs in responding to heterogeneous variations in the characteristics of workers and jobs. Matches and separations are described through firms'...

  19. An Incentive Theory of Matching.

    OpenAIRE

    Brown, Alessio J. G.; Merkl, Christian; Snower, Dennis J.

    2010-01-01

    This paper examines the labour market matching process by distinguishing its two component stages: the contact stage, in which job searchers make contact with employers and the selection stage, in which they decide whether to match. We construct a theoretical model explaining two-sided selection through microeconomic incentives. Firms face adjustment costs in responding to heterogeneous variations in the characteristics of workers and jobs. Matches and separations are described through firms'...

  20. Ridge-based fingerprint matching

    OpenAIRE

    Pohar, Jaka

    2013-01-01

    The diploma thesis presents an upgrade of the FingerIdent fingerprint verification system. The current version of the system uses a minutia matching procedure for comparison of two fingerprints. In order to improve the security of the system we have implemented an additional matching procedure which is based on the use of fingerprint ridges. Algorithm inputs are lists of ridge points of two fingerprints. At the beginning the algorithm searches the initial base ridge pair and matches it. Th...

  1. Report of incidence and mortality in China cancer registries, 2009

    Institute of Scientific and Technical Information of China (English)

    Wanqing Chen; Rongshou Zheng; Siwei Zhang; Ping Zhao; Guanglin Li; Lingyou Wu; Jie He

    2013-01-01

    The National Central Cancer Registry (NCCR) collected cancer registration data in 2009 from local cancer registries in 2012,and analyzed to describe cancer incidence and mortality in China.Methods.:On basis of the criteria of data quality from NCCR,data subrnitted from 104 registries were checked and evaluated.There were 72 registries' data qualified and accepted for cancer registry annual report in 2012.Descriptive analysis included incidence and mortality stratified by area (urban/rural),sex,age group and cancer site.The top 10 common cancers in different groups,proportion and cumulative rates were also calculated.Chinese population census in 1982 and Segi's population were used for age-standardized incidence/mortality rates.Results:All 72 cancer registries covered a total of 85,470,522 population (57,489,009 in urban and 27,981,513 in rural areas).The total new cancer incident cases and cancer deaths were 244,366 and 154,310,respectively.The morphology verified cases accounted for 67.23%,and 3.14% of incident cases only had information from death certifications.The crude incidence rate in Chinese cancer registration areas was 285.91/100,000(males 317.97/100,000,females 253.09/100,000),age-standardized incidence rates by Chinese standard population (ASIRC) and by world standard population (ASIRW) were 146.87/100,000 and 191.72/100,000 with the cumulative incidence rate (0-74 age years old) of 22.08%.The cancer incidence and ASIRC were 303.39/100,000 and 150.31/100,000 in urban areas whereas in rural areas,they were 249.98/100,000 and 139.68/100,000,respectively.The cancer mortality in Chinese cancer regist-ation areas was 180.54/100,000 (224.20/100,000 in males and 135.85/100,000 in females),age-standardized umortality rates by Chinese standard population (ASMRC) and by world standard population (ASMRW) were 85.06/100,000 and 115.65/100,000,and the cumulative incidence rate (0-74 age years old) was 12.94%.The cancer mortality and ASMRC were 181

  2. Review og pattern matching approaches

    DEFF Research Database (Denmark)

    Manfaat, D.; Duffy, Alex; Lee, B. S.

    1996-01-01

    This paper presents a review of pattern matching techniques. The application areas for pattern matching are extensive, ranging from CAD systems to chemical analysis and from manufacturing to image processing. Published techniques and methods are classified and assessed within the context of three...... key issues: pattern classes, similiarity types and mathing methods. It has been shown that the techniques and approaches are as diverse and varied as the applications.......This paper presents a review of pattern matching techniques. The application areas for pattern matching are extensive, ranging from CAD systems to chemical analysis and from manufacturing to image processing. Published techniques and methods are classified and assessed within the context of three...

  3. Quality control and assurance in hematopoietic stem cell transplantation data registries in Japan and other countries.

    Science.gov (United States)

    Kuwatsuka, Yachiyo

    2016-01-01

    Observational studies from national and international registries with large volumes of patients are commonly performed to identify superior strategies for hematopoietic stem cell transplantation. Major international and national stem cell transplant registries collect outcome data using electronic data capture systems, and a systematic study support process has been developed. Statistical support for studies is available from some major international registries, and international and national registries also mutually collaborate to promote stem cell transplant outcome studies and transplant-related activities. Transplant registries additionally take measures to improve data quality to further improve the quality of outcome studies by utilizing data capture systems and manual data management. Data auditing can potentially even further improve data quality; however, human and budgetary resources can be limiting factors in system construction and audits of the Japanese transplant registry are not currently performed. PMID:26563189

  4. Statistical methods for history matching

    DEFF Research Database (Denmark)

    Johansen, Kent

    Denne afhandling beskriver statistiske metoder til history matching af olieproduktion. History matching er en vigtig del af driften af et oliefelt og er ofte forbundet med problemer relateret til kompleksiteten af reservoiret og selve størrelsen af reservoirsimuleringsmodellen. Begrebet history...... matching dækker over arbejdsprocessen, hvor de fysiske parametre i en reservoirsimuleringsmodel bliver justeret således, at en simulering af olieproduktionen stemmer overens med egentlige målte produktionsdata. Mange history matching metoder er baseret på et geostatistisk fundament, hvilket også gør sig...... gældende for de to stokastiske metoder omhandlet i denne afhandling. Derfor er en solid viden om geostatistik en forudsætning for at forstå disse metoder. En anden vigtig del af history matching er reservoir simulering. Den matematiske baggrund for strømning af fluider i porøse medier præsenteres sammen...

  5. Pattern recognition and string matching

    CERN Document Server

    Cheng, Xiuzhen

    2002-01-01

    The research and development of pattern recognition have proven to be of importance in science, technology, and human activity. Many useful concepts and tools from different disciplines have been employed in pattern recognition. Among them is string matching, which receives much theoretical and practical attention. String matching is also an important topic in combinatorial optimization. This book is devoted to recent advances in pattern recognition and string matching. It consists of twenty eight chapters written by different authors, addressing a broad range of topics such as those from classifica­ tion, matching, mining, feature selection, and applications. Each chapter is self-contained, and presents either novel methodological approaches or applications of existing theories and techniques. The aim, intent, and motivation for publishing this book is to pro­ vide a reference tool for the increasing number of readers who depend upon pattern recognition or string matching in some way. This includes student...

  6. GlideScope video laryngoscopy versus direct laryngoscopy in the emergency department: a propensity score-matched analysis

    OpenAIRE

    Choi, Hyuk Joong; Kim, Young-Min; Oh, Young Min; Kang, Hyung Goo; Yim, Hyun Woo; Jeong, Seung Hee

    2015-01-01

    Objective To evaluate whether the use of a GlideScope video laryngoscope (GVL) improves first-attempt intubation success compared with the Macintosh laryngoscope (MAC) in the emergency department (ED). Design A propensity score-matched analysis of data from a prospective multicentre ED airway registry—the Korean Emergency Airway Management Registry (KEAMR). Setting 4 academic EDs located in a metropolitan city and a province in South Korea. Participants A total of 4041 adult patients without ...

  7. Establishment and use of national registries for actinide elements in humans

    International Nuclear Information System (INIS)

    This TECDOC covers all aspects of the establishment and use of registries for actinide elements in Member States. These aspects include assessing the need for such registries; defining scope of the work and developing objectives; administration; organization and staffing; policies; practices; procedures; protocols; registration and enrollment; data collection and evaluation; establishing and analytical laboratory; publication of results and application of findings. Not all aspects will be relevant to all Member States establishing such registries. 1 tab

  8. Quality of record linkage in a highly automated cancer registry that relies on encrypted identity data

    OpenAIRE

    Schmidtmann, Irene; Sariyar, Murat; Borg, Andreas; Gerold-Ay, Aslihan; Heidinger, Oliver; Hense, Hans-Werner; Krieg, Volker; Hammer, Gaël Paul

    2016-01-01

    Objectives: In the absence of unique ID numbers, cancer and other registries in Germany and elsewhere rely on identity data to link records pertaining to the same patient. These data are often encrypted to ensure privacy. Some record linkage errors unavoidably occur. These errors were quantified for the cancer registry of North Rhine Westphalia which uses encrypted identity data. Methods: A sample of records was drawn from the registry, record linkage information was included. In parallel, pl...

  9. A most convenient flag : the development of the Singapore ship registry, 1969-82

    OpenAIRE

    Tenold, Stig

    2000-01-01

    The aim of this report is to trace the development of the Singapore Ship Registry, from the introduction of open registry in 1969 until the tightening of registration requirements from the late 1970s. The extraordinary growth of the Singapore merchant marine is analysed in the light of the policies of the Singapore government. In many respects, the opening of the registry mirrors the Singapore economic policies in general, as it facilitated the growth of domestic employment and production, wi...

  10. Pelvic Floor Disorders Registry: Study Design and Outcome Measures.

    Science.gov (United States)

    Weber LeBrun, Emily; Adam, Rony A; Barber, Matthew D; Boyles, Sarah Hamilton; Iglesia, Cheryl B; Lukacz, Emily S; Moalli, Pamela; Moen, Michael D; Richter, Holly E; Subak, Leslee L; Sung, Vivian W; Visco, Anthony G; Bradley, Catherine S

    2016-01-01

    Pelvic floor disorders affect up to 24% of adult women in the United States, and many patients with pelvic organ prolapse (POP) choose to undergo surgical repair to improve their quality of life. While a variety of surgical repair approaches and techniques are utilized, including mesh augmentation, there is limited comparative effectiveness and safety outcome data guiding best practice. In conjunction with device manufacturers, federal regulatory organizations, and professional societies, the American Urogynecologic Society developed the Pelvic Floor Disorders Registry (PFDR) designed to improve the quality of POP surgery by facilitating quality improvement and research on POP treatments. The PFDR will serve as a resource for surgeons interested in benchmarking and outcomes data and as a data repository for Food and Drug Administration-mandated POP surgical device studies. Provider-reported clinical data and patient-reported outcomes will be collected prospectively at baseline and for up to 3 years after treatment. All data elements including measures of success, adverse events, and surgeon characteristics were identified and defined within the context of the anticipated multifunctionality of the registry, and with collaboration from multiple stakeholders. The PFDR will provide a platform to collect high-quality, standardized patient-level data from a variety of nonsurgical (pessary) and surgical treatments of POP and other pelvic floor disorders. Data from this registry may be used to evaluate short- and longer-term treatment outcomes, patient-reported outcomes, and complications, as well as to identify factors associated with treatment success and failure with the overall goal of improving the quality of care for women with these conditions. PMID:26825404

  11. The Pelvic Floor Disorders Registry: Purpose and Development.

    Science.gov (United States)

    Bradley, Catherine S; Visco, Anthony G; Weber LeBrun, Emily E; Barber, Matthew D

    2016-01-01

    Pelvic organ prolapse (POP) is a common problem that negatively impacts women's quality of life. A variety of surgeries exist for POP treatment, including procedures performed with and without mesh augmentation. The growing use of mesh in prolapse surgeries in the 2000s was associated with increasing reports of complications, resulting in Food and Drug Administration (FDA) Safety Notifications, and in 2012, the FDA ordered transvaginal mesh manufacturers to conduct prospective studies to evaluate longer-term outcomes. These requirements provided incentives and an environment conducive to collaboration. American Urogynecologic Society leaders collaborated with device manufacturers, the FDA, and other professional organizations to establish the Pelvic Floor Disorders Registry (PFDR), a collection of interrelated registries, which could meet manufacturers' needs but also allow surgeons to track individual and aggregate outcomes for quality improvement. The PFDR was developed and launched by American Urogynecologic Society with objectives of (1) collecting, storing, and analyzing clinical data related to POP treatment; (2) establishing common data elements and quality metrics; and (3) providing a framework for external stakeholders to conduct POP research. The PFDR includes industry-sponsored studies, as well as 2 options for volunteer registry participation, the PFDR-Quality Improvement and PFDR-Research. The PFDR promotes quality improvement and national benchmarking and will provide real-world comparative safety and effectiveness data for prolapse surgeries. The PFDR can serve as a model for collaboration between medical practitioners, researchers, industry, and federal agencies and may allow progress toward our similar goal of high-quality surgical care of women with prolapse. PMID:26829344

  12. Commensurate Registry and Chemisorption at a Hetero-organic Interface

    Science.gov (United States)

    Stadtmüller, Benjamin; Sueyoshi, Tomoki; Kichin, Georgy; Kröger, Ingo; Soubatch, Sergey; Temirov, Ruslan; Tautz, F. Stefan; Kumpf, Christian

    2012-03-01

    We present evidence for a partly chemisorptive bonding between single monolayers of copper-II-phthalocyanine (CuPc) and 3,4,9,10-perylene-tetracarboxylic-dianhydride (PTCDA) that are stacked on Ag(111). A commensurate registry between the two molecular layers and the substrate, i.e., a common crystallographic lattice for CuPc and PTCDA films as well as for the Ag(111) surface, indicates that the growth of the upper layer is dominated by the structure of the lower. Photoemission spectroscopy clearly reveals a gradual filling of the lowest unoccupied molecular orbital of PTCDA due to CuPc adsorption, which proves the chemisorptive character.

  13. Commensurate registry and chemisorptions at a hetero-organic interface

    OpenAIRE

    Stadtmüller, B; Sueyoshi, T; Kichin, G.; Kröger, I.; Soubatch, S.; Temirov, R.; Tautz, F. S.; Kumpf, C.

    2012-01-01

    We present evidence for a partly chemisorptive bonding between single monolayers of copper-II-phthalocyanine (CuPc) and 3,4,9,10-perylene-tetracarboxylic-dianhydride (PTCDA) that are stacked on Ag(111). A commensurate registry between the two molecular layers and the substrate, i.e., a common crystallographic lattice for CuPc and PTCDA films as well as for the Ag(111) surface, indicates that the growth of the upper layer is dominated by the structure of the lower. Photoemission spectroscopy c...

  14. Cyclists' injury epidemiology based on a road trauma registry

    OpenAIRE

    Amoros, E.; Chiron, M; Thelot, B; Ndiaye, A.; Laumon, B.

    2010-01-01

    Cycling is increasing in some cities. Bicycle injuries are often overlooked, partly because police crash data largely under-report them. Method: A road trauma registry in a French area (Rhône county, population=1.6 Million) includes both in- and out-patients, with injuries coded with the Abbreviated Injury Scale (AIS). Over 1996- 2006, 14437 people were recorded as injured (or killed) while cycling. Type of cyclists is approximately defined by crash location and age: in or out of town, or chi...

  15. The Medical Birth Registry of Norway – An international perspective

    OpenAIRE

    Wilcox, Allen J.

    2007-01-01

    Some of the most practical questions of perinatal medicine are regarding couples who have had pregnancy problems in the past, and their risk of having such problems in future pregnancies. For example, if a couple has a child with a birth defect, what are their chances that their next child will have a defect? The key to answering such questions is the availability of linked data such as those provided by the Medical Birth Registry of Norway. Such linked data provide a unique resource for addr...

  16. Establishing a Twin Registry in Guinea-Bissau

    DEFF Research Database (Denmark)

    Bjerregaard-Andersen, Morten; Gomes, Margarida A; Joaquím, Luis C;

    2013-01-01

    recently established one of the first twin registries in Sub-Saharan Africa. Our short-term aim is to describe twin mortality and morbidity in order to design appropriate health interventions. Our long-term goal is a large-scale database to explore the pathogenesis of prevalent diseases; for example......, diabetes mellitus, metabolic syndrome, and infectious diseases such as HIV, tuberculosis, and malaria. A major focus area is also the etiology of low birth weight and how epigenetic processes might modulate the consequences of low birth weight in Sub-Saharan Africa. For this, monozygotic twin studies...

  17. Hereditary cancer registries improve the care of patients with a genetic predisposition to cancer: contributions from the Dutch Lynch syndrome registry.

    Science.gov (United States)

    Vasen, Hans F A; Velthuizen, Mary E; Kleibeuker, Jan H; Menko, Fred H; Nagengast, Fokke M; Cats, Annemieke; van der Meulen-de Jong, Andrea E; Breuning, Martijn H; Roukema, Anne J; van Leeuwen-Cornelisse, Inge; de Vos Tot Nederveen Cappel, Wouter H; Wijnen, Juul T

    2016-07-01

    The Dutch Hereditary Cancer Registry was established in 1985 with the support of the Ministry of Health (VWS). The aims of the registry are: (1) to promote the identification of families with hereditary cancer, (2) to encourage the participation in surveillance programs of individuals at high risk, (3) to ensure the continuity of lifelong surveillance examinations, and (4) to promote research, in particular the improvement of surveillance protocols. During its early days the registry provided assistance with family investigations and the collection of medical data, and recommended surveillance when a family fulfilled specific diagnostic criteria. Since 2000 the registry has focused on family follow-up, and ensuring the quality of surveillance programs and appropriate clinical management. Since its founding, the registry has identified over 10,000 high-risk individuals with a diverse array of hereditary cancer syndromes. All were encouraged to participate in prevention programmes. The registry has published a number of studies that evaluated the outcome of surveillance protocols for colorectal cancer (CRC) in Lynch syndrome, as well as in familial colorectal cancer. In 2006, evaluation of the effect of registration and colonoscopic surveillance on the mortality rate associated with colorectal cancer (CRC) showed that the policy led to a substantial decrease in the mortality rate associated with CRC. Following discovery of MMR gene defects, the first predictive model that could select families for genetic testing was published by the Leiden group. In addition, over the years the registry has produced many cancer risk studies that have helped to develop appropriate surveillance protocols. Hereditary cancer registries in general, and the Lynch syndrome registry in particular, play an important role in improving the clinical management of affected families. PMID:26973060

  18. Evaluation of matching cost on the ISPRS stereo matching benchmark

    Science.gov (United States)

    Yue, Qingxing; Tang, Xinming; Gao, Xiaoming

    2015-12-01

    In this paper we evaluated several typical matching costs including CENSUS, mutual information (MI) and the normalized cross correlation using the ISPRS Stereo Matching Benchmark datasets for DSM generation by stereo matching. Two kinds of global optimization algorithms including semi-global matching (SGM) and graph cuts (GC) were used as optimization method. We used a sub-pixel method to obtain more accurate MI lookup table and a sub-pixel method was also used when computing cost by MI lookup table. MI itself is sensitive to partial radiation differences. So we used a kind of cost combined MI and CENSUS. After DSM generation, the deviation data between the generated DSM and Lidar was statistics out to compute the mean deviation (Mean), the median deviation (Med), the standard deviation (Stdev), the normalized median absolute deviation (NMAD), the percentage of deviation in tolerance etc., which were used to evaluate the accuracy of DSM generated from different cost.

  19. Transition probabilities of HER2-positive and HER2-negative breast cancer patients treated with Trastuzumab obtained from a clinical cancer registry dataset.

    Science.gov (United States)

    Pobiruchin, Monika; Bochum, Sylvia; Martens, Uwe M; Kieser, Meinhard; Schramm, Wendelin

    2016-06-01

    Records of female breast cancer patients were selected from a clinical cancer registry and separated into three cohorts according to HER2-status (human epidermal growth factor receptor 2) and treatment with or without Trastuzumab (a humanized monoclonal antibody). Propensity score matching was used to balance the cohorts. Afterwards, documented information about disease events (recurrence of cancer, metastases, remission of local/regional recurrences, remission of metastases and death) found in the dataset was leveraged to calculate the annual transition probabilities for every cohort. PMID:27054173

  20. Improved Approach for Exact Pattern Matching (Bidirectional Exact Pattern Matching)

    OpenAIRE

    Hussain, Iftikhar; Kausar, Samina; Hussain, Liaqat; Asif Khan, Muhammad

    2013-01-01

    In this research we present Bidirectional exact pattern matching algorithm [20] in detail. Bidirectional (BD) exact pattern matching (EPM) introduced a new idea to compare pattern with Selected Text Window (STW) of text string by using two pointers (right and left) simultaneously in searching phase. In preprocessing phase Bidirectional EPM algorithm improved the shift decision by comparing rightmost and mismatched character of Partial Text Window (PTW) to the left of pattern at sa...

  1. Algorithmics of matching under preferences

    CERN Document Server

    Manlove, David

    2013-01-01

    Matching problems with preferences are all around us - they arise when agents seek to be allocated to one another on the basis of ranked preferences over potential outcomes. Efficient algorithms are needed for producing matchings that optimise the satisfaction of the agents according to their preference lists.In recent years there has been a sharp increase in the study of algorithmic aspects of matching problems with preferences, partly reflecting the growing number of applications of these problems worldwide. This book describes the most important results in this area, providing a timely upda

  2. Database structure for the Laser Accident and Incident Registry (LAIR)

    Science.gov (United States)

    Ness, James W.; Hoxie, Stephen W.; Zwick, Harry; Stuck, Bruce E.; Lund, David J.; Schmeisser, Elmar T.

    1997-05-01

    The ubiquity of laser radiation in military, medical, entertainment, telecommunications and research industries and the significant risk, of eye injury from this radiation are firmly established. While important advances have been made in understanding laser bioeffects using animal analogues and clinical data, the relationships among patient characteristics, exposure conditions, severity of the resulting injury, and visual function are fragmented, complex and varied. Although accident cases are minimized through laser safety regulations and control procedures, accumulated accident case information by the laser eye injury evaluation center warranted the development of a laser accident and incident registry. The registry includes clinical data for validating and refining hypotheses on injury and recovery mechanisms; a means for analyzing mechanisms unique to human injury; and a means for identifying future areas of investigation. The relational database supports three major sections: (1) the physics section defines exposure circumstances, (2) the clinical/ophthalmologic section includes fundus and scanning laser ophthalmoscope images, and (3) the visual functions section contains specialized visual function exam results. Tools are available for subject-matter experts to estimate parameters like total intraocular energy, ophthalmic lesion grade, and exposure probability. The database is research oriented to provide a means for generating empirical relationships to identify symptoms for definitive diagnosis and treatment of laser induced eye injuries.

  3. The role of cancer registries in cancer control.

    Science.gov (United States)

    Parkin, Donald Maxwell

    2008-04-01

    Cancer control aims to reduce the incidence, morbidity, and mortality of cancer and to improve the quality of life of cancer patients through the systematic implementation of evidence-based interventions in prevention, early diagnosis, treatment, and palliative care. In the context of a national cancer control program (NCCP), a cancer surveillance program (CSP), built around a population-based cancer registry, is an essential element. Data on the size and evolution of the cancer burden in the population are essential to evaluation of the current situation, to setting objectives for cancer control, and defining priorities. Cancer data are essential in monitoring the progress of the implementation of an NCCP, as well as providing an evaluation of the many individual cancer control activities. In the context of an NCCP, the CSP should provide a focus of epidemiological expertise, not only for providing statistical data on incidence, mortality, stage distribution, treatment patterns, and survival but also for conducting studies into the important causes of cancer in the local situation, and for providing information about the prevalence of exposure to these factors in the population. Cancer surveillance via the population-based registry therefore plays a crucial role in formulating cancer control plans, as well as in monitoring their success. PMID:18463952

  4. First annual report of the Austrian CML registry.

    Science.gov (United States)

    Schmidt, Stefan; Wolf, Dominik; Thaler, Josef; Burgstaller, Sonja; Linkesch, Wolfgang; Petzer, Andreas; Fridrik, Michael; Lang, Alois; Agis, Hermine; Valent, Peter; Krieger, Otto; Walder, Alois; Korger, Markus; Schlögl, Ernst; Sliwa, Tamer; Wöll, Ernst; Mitterer, Manfred; Eisterer, Wolfgang; Pober, Michael; Gastl, Günther

    2010-10-01

    The Austrian chronic myeloid leukemia (CML) registry monitors individual disease courses, treatments applied, clinical outcome, and side effects of CML patients on a nationwide basis to provide data on the "real-life" situation and to complement the information and interpretation gained from the selected patient population observed in clinical trials. This report summarizes the Austrian CML registry data as of March 2009. A total of 179 patients have been registered with a median number of 1012 follow-up visits and median observation duration of 20 months. At diagnosis most patients (n = 163) were in chronic phase (early, late, and secondary), whereas only 4 were in advanced phase. A total of 137 patients were treated with tyrosine kinase inhibitors (TKIs), of which 14 received first and second generation TKIs sequentially. Other treatment modalities included chemotherapy or interferon and stem cell transplantation (SCT). Cumulative incidence rates for complete hematological responses (CHR) were 91.6% and 94.4% at 12 and 24 months, respectively, compared to cumulative incidence rates of complete cytogenetical response rates of 64% and 80% at these timepoints. A total of 5 patients progressed from chronic phase to accelerated (n = 3) and blastic phase (n = 2) while receiving imatinib standard dose. Estimated overall survival (OS) rate at 60 months was 90% and progression free survival (PFS) according to European Leukemia Net (ELN) failure definition was 58%. PMID:20936366

  5. Report of Incidence and Mortality in China Cancer Registries, 2008

    Institute of Scientific and Technical Information of China (English)

    Wan-qing Chen; Rong-shou Zheng; Si-wei Zhang; Ni Li; Ping Zhao; Guang-lin Li; Liang-you Wu; Jie He

    2012-01-01

    Objective:Annual cancer incidence and mortality in 2008 were provided by National Central Cancer Registry in China,which data were collected from population-based cancer registries in 2011.Methods:There were 56 registries submitted their data in 2008.After checking and evaluating the data quality,total 41 registries' data were accepted and pooled for analysis.Incidence and mortality rates by area (urban or rural areas) were assessed,as well as the age-and sex-specific rates,age-standardized rates,proportions and cumulative rate.Results:The coverage population of the 41 registries was 66,138,784 with 52,158,495 in urban areas and 13,980,289 in rural areas.There were 197,833 new cancer cases and 122,136 deaths in cancer with mortality to incidence ratio of 0.62.The morphological verified rate was 69.33%,and 2.23% of cases were identified by death certificate only.The crude cancer incidence rate in all areas was 299.12/100,000 (330.16/100,000 in male and 267.56/100,000 in female) and the age-standardized incidence rates by Chinese standard population (ASIRC) and world standard population (ASIRW) were 148.75/100,000 and 194.99/100,000,respectively.The cumulative incidence rate (0-74 years old) was of 22.27%.The crude incidence rate in urban areas was higher than that in rural areas.However,after adjusted by age,the incidence rate in urban was lower than that in rural.The crude cancer mortality was 184.67/100,000 (228.14/100,000 in male and 140.48/100,000 in female),and the age-standardized mortality rates by Chinese standard population (ASMRC) and by world population were 84.36/100,000 and 114.32/100,000,respectively.The cumulative mortality rate (0-74 years old) was of 12.89%.Age-adjusted mortality rates in urban areas were lower than that in rural areas.The most common cancer sites were lung,stomach,colon-rectum,liver,esophagus,pancreas,brain,lymphoma,breast and cervix which accounted for 75% of all cancer incidence.Lung cancer was the leading cause of

  6. Approximate Matching of Hierarchial Data

    DEFF Research Database (Denmark)

    Augsten, Nikolaus

    formally proof that the pq-gram index can be incrementally updated based on the log of edit operations without reconstructing intermediate tree versions. The incremental update is independent of the data size and scales to a large number of changes in the data. We introduce windowed pq-grams for the......-gram based distance between streets, introduces a global greedy matching that guarantees stable pairs, and links addresses that are stored with different granularity. The connector has been successfully tested with public administration databases. Our extensive experiments on both synthetic and real world......The goal of this thesis is to design, develop, and evaluate new methods for the approximate matching of hierarchical data represented as labeled trees. In approximate matching scenarios two items should be matched if they are similar. Computing the similarity between labeled trees is hard as in...

  7. Matched Spectral Filter Imager Project

    Data.gov (United States)

    National Aeronautics and Space Administration — OPTRA proposes the development of an imaging spectrometer for greenhouse gas and volcanic gas imaging based on matched spectral filtering and compressive imaging....

  8. Designing self-matching linacs

    International Nuclear Information System (INIS)

    The present trend in ion-linac design is to begin with a radio-frequency quadrupole (RFQ) linac followed by one or more drift-tube linac (DTL) tanks in which permanent-magnet quadrupoles are used for transverse focusing. The lack of adjustable elements (knobs) strongly suggests that one should seek linac designs with intertank matching solutions that are insensitive to beam currents and emittances, which can be accomplished if there are no sharp discontinuities in the focusing properties along the entire linac. Guidelines are presented for linac design and describe techniques for longitudinal as well as transverse matching between tanks. For a wide range of beam currents and emittances, a beam matched at the entrance to the RFQ should remain well matched throughout the entire linac

  9. New Effective Multithreaded Matching Algorithms

    Energy Technology Data Exchange (ETDEWEB)

    Manne, Fredrik; Halappanavar, Mahantesh

    2014-05-19

    Matching is an important combinatorial problem with a number of applications in areas such as community detection, sparse linear algebra, and network alignment. Since computing optimal matchings can be very time consuming, several fast approximation algorithms, both sequential and parallel, have been suggested. Common to the algorithms giving the best solutions is that they tend to be sequential by nature, while algorithms more suitable for parallel computation give solutions of less quality. We present a new simple 1 2 -approximation algorithm for the weighted matching problem. This algorithm is both faster than any other suggested sequential 1 2 -approximation algorithm on almost all inputs and also scales better than previous multithreaded algorithms. We further extend this to a general scalable multithreaded algorithm that computes matchings of weight comparable with the best sequential algorithms. The performance of the suggested algorithms is documented through extensive experiments on different multithreaded architectures.

  10. Text analysis with sequence matching

    OpenAIRE

    Ferme, Marko; Ojsteršek, Milan

    2012-01-01

    This article describes some common problems faced in natural language processing. The main problem consist of a user given sentence, which has to be matched against an existing knowledge base, consisting of semantically described words or phrases. Some main problems in this process are outlined and the most common solutions used in natural language processing are overviewed. A sequence matching algorithm is introduced as an alternative solution and its advantages over the existing approaches ...

  11. An Incentive Theory of Matching

    OpenAIRE

    Dennis Snower; Christian Merkl; Alessio J. G. Brown

    2010-01-01

    We construct a theoretical model explaining two-sided selection through microeconomic incentives. Firms face adjustment costs in responding to heterogeneous variations in the characteristics of workers and jobs. Matches and separations are described through firms' job offer and firing decisions and workers' job acceptance and quit decisions. Our calibrated model for the U.S. can account for important empirical regularities that the conventional matching model cannot.

  12. Matching games with partial information

    OpenAIRE

    Paolo Laureti Yi-Cheng Zhang

    2003-01-01

    We analyze different ways of pairing agents in a bipartite matching problem, with regard to its scaling properties and to the distribution of individual ``satisfactions''. Then we explore the role of partial information and bounded rationality in a generalized {\\it Marriage Problem}, comparing the benefits obtained by self-searching and by a matchmaker. Finally we propose a modified matching game intended to mimic the way consumers' information makes firms to enhance the quality of their prod...

  13. Minimalist surface-colour matching

    OpenAIRE

    Amano, Kinjiro; Foster, David H.; Nascimento, Sérgio M. C.

    2005-01-01

    Some theories of surface-colour perception assume that observers estimate the illuminant on a scene so that its effects can be discounted. A critical test of this interpretation of colour constancy is whether surface-colour matching is worse when the number of surfaces in a scene is so small that any illuminant estimate is unreliable. In the experiment reported here, observers made asymmetric colour matches between pairs of simultaneously presented Mondrian-like patterns under different dayli...

  14. Procedurally fair and stable matching

    OpenAIRE

    Klaus, Bettina; Klijn, Flip

    2006-01-01

    We motivate procedural fairness for matching mechanisms and study two procedurally fair and stable mechanisms: employment by lotto (Aldershof et al., 1999) and the random order mechanism (Roth and Vande Vate, 1990, Ma, 1996). For both mechanisms we give various examples of probability distributions on the set of stable matchings and discuss properties that differentiate employment by lotto and the random order mechanism. Finally, we consider an adjustment of the random order mechanism, the eq...

  15. SEMI-GLOBAL MATCHING IN OBJECT SPACE

    OpenAIRE

    Bethmann, F.; T. Luhmann

    2015-01-01

    Semi-Global Matching (SGM) is a widespread algorithm for image matching which is used for very different applications, ranging from real-time applications (e.g. for generating 3D data for driver assistance systems) to aerial image matching. Originally developed for stereo-image matching, several extensions have been proposed to use more than two images within the matching process (multi-baseline matching, multi-view stereo). These extensions still perform the image matching in (rectified) ste...

  16. 36 CFR 704.1 - Films selected for inclusion in the National Film Registry.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Films selected for inclusion in the National Film Registry. 704.1 Section 704.1 Parks, Forests, and Public Property LIBRARY OF CONGRESS NATIONAL FILM REGISTRY OF THE LIBRARY OF CONGRESS § 704.1 Films selected for inclusion in...

  17. Treatment of autoinflammatory diseases: results from the Eurofever Registry and a literature review

    NARCIS (Netherlands)

    Haar, N. Ter; Lachmann, H.; Ozen, S.; Woo, P.; Uziel, Y.; Modesto, C.; Kone-Paut, I.; Cantarini, L.; Insalaco, A.; Neven, B.; Hofer, M.; Rigante, D.; Al-Mayouf, S.; Touitou, I.; Gallizzi, R.; Papadopoulou-Alataki, E.; Martino, S.; Kuemmerle-Deschner, J.; Obici, L.; Iagaru, N.; Simon, A.; Nielsen, S.; Martini, A.; Ruperto, N.; Gattorno, M.; Frenkel, J.

    2013-01-01

    OBJECTIVE: To evaluate the response to treatment of autoinflammatory diseases from an international registry and an up-to-date literature review. METHODS: The response to treatment was studied in a web-based registry in which clinical information on anonymised patients with autoinflammatory diseases

  18. Safety of biologics in rheumatoid arthritis: data from randomized controlled trials and registries.

    Science.gov (United States)

    Codreanu, Catalin; Damjanov, Nemanja

    2015-01-01

    Over the past decade, the use of biologics has significantly changed the management of rheumatoid arthritis (RA). Biologics selectively target components of the immune system, resulting in better disease control. However, the growing use of biologics in RA has increased safety concerns among rheumatologists. Randomized controlled trials (RCTs) and registries are the most reliable sources of clinical safety data. Although safety data from RCTs provide certain insights into the clinical safety profile of an agent, strict constraints in study design (eg, exclusion criteria and restrictive treatment protocols) often do not accurately reflect possible safety issues in the use of the agent, either in the clinical setting or over long-term treatment. Registries, on the other hand, are not restrictive regarding patient enrollment, making them more reliable in evaluating long-term safety. A number of registries have been established globally: in Europe, the United States, and Asia. However, the availability of registry data from Eastern Europe is lacking. The notable exceptions so far are registries from the Czech Republic (ATTRA, a registry of patients treated with anti-tumor necrosis factor-alpha drugs) and Serbia (National registry of patients with rheumatoid arthritis in Serbia [NARRAS]). The current report provides an overview of safety data with biologics in RA from RCTs and registries. Availability of regional safety data from Eastern Europe is of great importance to its clinicians for making evidence-based treatment decisions in RA. PMID:25670881

  19. The Danish Registry on Regular Dialysis and Transplantation: completeness and validity of incident patient registration

    DEFF Research Database (Denmark)

    Hommel, Kristine; Rasmussen, Søren; Madsen, Mette;

    2010-01-01

    The Danish National Registry on Regular Dialysis and Transplantation (NRDT) provides systematic information on the epidemiology and treatment of end-stage chronic kidney disease in Denmark. It is therefore of major importance that the registry is valid and complete. The aim of the present study...

  20. Fingerprint Matching and Non-Matching Analysis for Different Tolerance Rotation Degrees in Commercial Matching Algorithms

    Directory of Open Access Journals (Sweden)

    A. J. Perez-Diaz

    2010-08-01

    Full Text Available Fingerprint verification is the most important step in the fingerprint-based biometric systems. The matching score islinked to the chance of identifying a person. Nowadays, two fingerprint matching methods are the most popular: thecorrelation-based method and the minutiae-based method. In this work, three biometric systems were evaluated:Neurotechnology Verifinger 6.0 Extended, Innovatrics IDKit SDK and Griaule Fingerprint SDK 2007. The evaluationwas performed according to the experiments of the Fingerprint Verification Competition (FVC. The influence of thefingerprint rotation degrees on false match rate (FMR and false non-match rate (FNMR was evaluated. The resultsshowed that the FMR values increase as rotation degrees increase too, meanwhile, the FNMR values decrease.Experimental results demonstrate that Verifinger SDK shows good performance on false non-match testing, with anFNMR mean of 7%, followed by IDKit SDK (6.71% ~ 13.66% and Fingerprint SDK (50%. However, Fingerprint SDKdemonstrates a better performance on false match testing, with an FMR mean of ~0%, followed by Verifinger SDK(7.62% - 9% and IDKit SDK (above 28%. As result of the experiments, Verifinger SDK had, in general, the bestperformance. Subsequently, we calculated the regression functions to predict the behavior of FNMR and FMR fordifferent threshold values with different rotation degrees.

  1. Establishing a National Medical Device Registry in Saudi Arabia: Lessons Learned and Future Work.

    Science.gov (United States)

    Al-Surimi, Khaled; Househ, Mowafa; Almohandis, Essam; Alshagathrh, Fahd

    2015-01-01

    Medical device evaluation presents several unique challenges due to the great diversity and complexity of medical devices and their rapid technological evolution. There has been a variety of work conducted on the development of disease based registries and health surveillance systems in Saudi Arabia. However, the progress of medical device registry systems and post-market medical device surveillance systems remains in its infancy in Saudi Arabia and within the region. In 2007, a royal decree assigned the responsibility for regulating medical devices to the Saudi Food and Drug Authority (SFDA). Soon afterwards, the SFDA established the Medical Devices National Registry (MDNR) to house medical device information relating to manufacturers, agents, suppliers and end-users. The aim of this paper is to provide an overview on the Medical Device National Registry (MDNR) in Saudi Arabia and describe the current experience and future work of establishing a comprehensive medical device registry and post-market surveillance system in Saudi Arabia. PMID:26152943

  2. Structural Weights in Ontology Matching

    Directory of Open Access Journals (Sweden)

    Mohammad Mehdi Keikha

    2013-10-01

    Full Text Available Ontology matching finds correspondences between similar entities of different ontologies. Two ontologies may be similar in some aspects such as structure, semantic etc. Most ontology matching systems integrate multiple matchers to extract all the similarities that two ontologies may have. Thus, we face a major problem to aggregate different similarities.Some matching systems use experimental weights for aggregation of similarities among different matchers while others use machine learning approaches and optimization algorithms to find optimal weights to assign to different matchers. However, both approaches have their own deficiencies.In this paper, we will point out the problems and shortcomings of current similarity aggregation strategies. Then, we propose a new strategy, which enables us to utilize the structural information of ontologies to get weights of matchers, for the similarity aggregation task. For achieving this goal, we create a new Ontology Matching system which it uses three available matchers, namely GMO, ISub and VDoc.We have tested our similarity aggregation strategy on the OAEI 2012 data set. Experimental results show significant improvements in accuracies of several cases, especially in matching the classes of ontologies. We will compare the performance of our similarity aggregation strategy with other well-known strategies.

  3. State of the Art : Automatic Ontology Matching

    OpenAIRE

    Feiyu, Lin

    2007-01-01

    This report describes the theoretical foundations and relevant background in the domain of automatic ontology matching. It aims to show the range of ontology matching, matching strategies, and an overview of ontology matching systems. The measures for evaluating ontology matching are discussed. This report also summarizes interesting research questions in the field.

  4. The role of the hospital registry in achieving outcome benchmarks in cancer care.

    Science.gov (United States)

    Greene, Frederick L; Gilkerson, Sharon; Tedder, Paige; Smith, Kathy

    2009-06-15

    The hospital registry is a valuable tool for evaluating quality benchmarks in cancer care. As payment for performance standards are adopted, the registry will assume a more dynamic and economically important role in the hospital setting. At Carolinas Medical Center, the registry has been a key instrument in the comparison of state and national benchmarks and for program improvement in meeting standards in the care of breast and colon cancer. One of the significant successes of the American College of Surgeons Commission on Cancer (CoC) Hospital Approvals Program is the support of hospital registries, especially in small and midsized community hospitals throughout the United States. To become a member of the Hospital Approvals Program, a registry must be staffed appropriately and include analytic data for patients who have their primary diagnosis or treatment at the facility 1. The current challenge for most hospitals is to prove that the registry has specific worth when many facets of care are not compensated. Unfortunately a small number of hospitals have disbanded their registries because of the short-sighted decision that the registry and its personnel are a drain on the hospital system and do not generate revenue. In the present era of meeting benchmarks for care as a prelude to being paid by third party and governmental agencies 2,3, a primary argument is that the registry can be revenue-enhancing by quantifying specific outcomes in cancer care. Without having appropriate registry and abstract capability, the hospital leadership cannot measure the specific outcome benchmarks required in the era of "pay for performance" or "pay for participation". PMID:19466739

  5. Electronic immunization registries in Latin America: progress and lessons learned.

    Science.gov (United States)

    Danovaro-Holliday, M Carolina; Ortiz, Claudia; Cochi, Shea; Ruiz-Matus, Cuauhtémoc

    2014-01-01

    Most of the current vaccination coverage monitoring in Latin America relies on aggregated data. Improved monitoring has been shown to result in better coverage. Taking advantage of current information and communication technologies, the use of electronic immunization registries (EIRs) can facilitate coverage monitoring in terms of particularity (at the level of the individual), timeliness, and accuracy. Countries in Latin America are rapidly developing and implementing national EIRs to improve the monitoring of immunization coverage. These countries are using a variety of approaches toward system conception and development; integration with larger health information systems; different modalities for data collection, entry, and transmission; and other key features. Some countries are exploring linkages with mHealth (mobile health) for data collection and for automated recall/reminders. Evaluating EIRs and sharing experiences are important to streamlining and improving national EIR development, implementation, and use, and to ensuring its sustainability. PMID:25211576

  6. Some Considerations on the Adoption Registration in the Civil Registry

    Directory of Open Access Journals (Sweden)

    Gabriela LUPŞAN

    2014-12-01

    Full Text Available Filiation is, in a broad sense, an identity element, dependent or not on the biological relationships, that represents, in some situations, either a condition for the existence of a right (e.g. the right to inheritance or for example to conclude a legal act (e.g. marriage. The proof of filiation is the birth certificate drawn up in civil registry or on the material basis of birth, or on the basis of the adoption judgment. In this paper, we aimed at analyzing the final part of the adoption procedure, the subsequent stage for becoming final the adoption judgment, which sets face to face the adopting person or family and the administrative authority, obliged to execute the judge's decision, i.e. to create a filiation relation between the adopted on the one hand and the adoptive parent or parents.

  7. Aneurysm Study of Pipeline in an Observational Registry (ASPIRe)

    Science.gov (United States)

    Kallmes, David F.; Brinjikji, Waleed; Boccardi, Edoardo; Ciceri, Elisa; Diaz, Orlando; Tawk, Rabih; Woo, Henry; Jabbour, Pascal; Albuquerque, Felipe; Chapot, Rene; Bonafe, Alain; Dashti, Shervin R.; Almandoz, Josser E. Delgado; Given, Curtis; Kelly, Michael E.; Cross, DeWitte T.; Duckwiler, Gary; Razack, Nasser; Powers, Ciaran J.; Fischer, Sebastian; Lopes, Demetrius; Harrigan, Mark R.; Huddle, Daniel; Turner, Raymond; Zaidat, Osama O.; Defreyne, Luc; Pereira, Vitor Mendes; Cekirge, Saruhan; Fiorella, David; Hanel, Ricardo A.; Lylyk, Pedro; McDougall, Cameron; Siddiqui, Adnan; Szikora, Istvan; Levy, Elad

    2016-01-01

    Background and Objective Few prospective studies exist evaluating the safety and efficacy of the Pipeline Embolization Device (PED) in the treatment of intracranial aneurysms. The Aneurysm Study of Pipeline In an observational Registry (ASPIRe) study prospectively analyzed rates of complete aneurysm occlusion and neurologic adverse events following PED treatment of intracranial aneurysms. Materials and Methods We performed a multicenter study prospectively evaluating patients with unruptured intracranial aneurysms treated with PED. Primary outcomes included (1) spontaneous rupture of the Pipeline-treated aneurysm; (2) spontaneous nonaneurysmal intracranial hemorrhage (ICH); (3) acute ischemic stroke; (4) parent artery stenosis, and (5) permanent cranial neuropathy. Secondary endpoints were (1) treatment success and (2) morbidity and mortality at the 6-month follow-up. Vascular imaging was evaluated at an independent core laboratory. Results One hundred and ninety-one patients with 207 treated aneurysms were included in this registry. The mean aneurysm size was 14.5 ± 6.9 mm, and the median imaging follow-up was 7.8 months. Twenty-four aneurysms (11.6%) were small, 162 (78.3%) were large and 21 (10.1%) were giant. The median clinical follow-up time was 6.2 months. The neurological morbidity rate was 6.8% (13/191), and the neurological mortality rate was 1.6% (3/191). The combined neurological morbidity/mortality rate was 6.8% (13/191). The most common adverse events were ischemic stroke (4.7%, 9/191) and spontaneous ICH (3.7%, 7/191). The complete occlusion rate at the last follow-up was 74.8% (77/103). Conclusions Our prospective postmarket study confirms that PED treatment of aneurysms in a heterogeneous patient population is safe with low rates of neurological morbidity and mortality. Patients with angiographic follow-up had complete occlusion rates of 75% at 8 months.

  8. Towards optimal packed string matching

    DEFF Research Database (Denmark)

    Ben-Kiki, Oren; Bille, Philip; Breslauer, Dany;

    2014-01-01

    -time, achieving a factor α speedup over traditional algorithms that examine each character individually. Our macro-level algorithm only uses the standard AC0 instructions of the word-RAM model (i.e. no integer multiplication) plus two specialized micro-level AC0 word-size packed-string instructions. The main word-size...... string-matching instruction wssm is available in contemporary commodity processors. The other word-size maximum-suffix instruction wslm is only required during the pattern pre-processing. Benchmarks show that our solution can be efficiently implemented, unlike some prior theoretical packed string...... matching work.(b) We also consider the complexity of the packed string matching problem in the classical word-RAM model in the absence of the specialized micro-level instructions wssm and wslm. We propose micro-level algorithms for the theoretically efficient emulation using parallel algorithms techniques...

  9. REVIEW OF PHASE BASED IMAGE MATCHING

    OpenAIRE

    Jaydeep Kale*

    2016-01-01

    This paper review the phase based image matching method. A major approach for image matching is to extract feature vectors corresponding to given images and perform image matching based on some distance metrics. One of the difficult problem with this feature based image matching is that matching performance depends upon many parameters in feature extraction process. So this paper reviews the phase based image matching methods in which 2D DFTs of given images are used to determine resemblance ...

  10. Monetary Exchange with Multilateral Matching

    DEFF Research Database (Denmark)

    Julien, Benoît; Kennes, John; King, Ian

    This paper analyzes monetary exchange in a search model allowing for multilateral matches to be formed, according to a standard urn-ballprocess. We consider three physical environments: indivisible goods and money, divisible goods and indivisible money, and divisible goods and money. We compare the...

  11. Acceptable Ungrammaticality in Sentence Matching

    Science.gov (United States)

    Duffield, Nigel; Matsuo, Ayumi; Roberts, Leah

    2007-01-01

    This article presents a new set of experiments using the "sentence-matching paradigm" (Forster, 1979; Freedman and Forster, 1985; see also Bley-Vroman and Masterson, 1989), investigating native speakers' and second language (L2) learners' knowledge of constraints on clitic placement in French. Our purpose is three-fold: (1) to shed more light on…

  12. Hirschberg's Algorithm for Approximate Matching

    Directory of Open Access Journals (Sweden)

    Adam Drozdek

    2002-01-01

    Full Text Available The Hirschberg algorithm was devised to solve the longest common subsequence problem. The paper discusses the way of adopting the algorithm to solve the string matching problem in linear space to determine edit distance for two strings and their alignment.

  13. Topics in combinatorial pattern matching

    DEFF Research Database (Denmark)

    Vildhøj, Hjalte Wedel

    This dissertation studies problems in the general theme of combinatorial pattern matching. More specifically, we study the following topics: Longest Common Extensions. We revisit the longest common extension (LCE) problem, that is, preprocess a string T into a compact data structure that supports...

  14. Matching of equivalent field regions

    DEFF Research Database (Denmark)

    Appel-Hansen, Jørgen; Rengarajan, S.B.

    2005-01-01

    In aperture problems, integral equations for equivalent currents are often found by enforcing matching of equivalent fields. The enforcement is made in the aperture surface region adjoining the two volumes on each side of the aperture. In the case of an aperture in a planar perfectly conducting s...

  15. The Nanomaterial Registry: facilitating the sharing and analysis of data in the diverse nanomaterial community

    Directory of Open Access Journals (Sweden)

    Ostraat ML

    2013-09-01

    Full Text Available Michele L Ostraat, Karmann C Mills, Kimberly A Guzan, Damaris MurryRTI International, Durham, NC, USAAbstract: The amount of data being generated in the nanotechnology research space is significant, and the coordination, sharing, and downstream analysis of the data is complex and consistently deliberated. The complexities of the data are due in large part to the inherently complicated characteristics of nanomaterials. Also, testing protocols and assays used for nanomaterials are diverse and lacking standardization. The Nanomaterial Registry has been developed to address such challenges as the need for standard methods, data formatting, and controlled vocabularies for data sharing. The Registry is an authoritative, web-based tool whose purpose is to simplify the community's level of effort in assessing nanomaterial data from environmental and biological interaction studies. Because the registry is meant to be an authoritative resource, all data-driven content is systematically archived and reviewed by subject-matter experts. To support and advance nanomaterial research, a set of minimal information about nanomaterials (MIAN has been developed and is foundational to the Registry data model. The MIAN has been used to create evaluation and similarity criteria for nanomaterials that are curated into the Registry. The Registry is a publicly available resource that is being built through collaborations with many stakeholder groups in the nanotechnology community, including industry, regulatory, government, and academia. Features of the Registry website (https://www.nanomaterialregistry.org/ currently include search, browse, side-by-side comparison of nanomaterials, compliance ratings based on the quality and quantity of data, and the ability to search for similar nanomaterials within the Registry. This paper is a modification and extension of a proceedings paper for the Institute of Electrical and Electronics Engineers.Keywords: nanoinformatics

  16. Roles of cancer registries in enhancing oncology drug access in the Asia-Pacific region.

    Science.gov (United States)

    Soon, Swee-Sung; Lim, Hwee-Yong; Lopes, Gilberto; Ahn, Jeonghoon; Hu, Min; Ibrahim, Hishamshah Mohd; Jha, Anand; Ko, Bor-Sheng; Lee, Pak Wai; Macdonell, Diana; Sirachainan, Ekaphop; Wee, Hwee-Lin

    2013-01-01

    Cancer registries help to establish and maintain cancer incidence reporting systems, serve as a resource for investigation of cancer and its causes, and provide information for planning and evaluation of preventive and control programs. However, their wider role in directly enhancing oncology drug access has not been fully explored. We examined the value of cancer registries in oncology drug access in the Asia-Pacific region on three levels: (1) specific registry variable types; (2) macroscopic strategies on the national level; and (3) a regional cancer registry network. Using literature search and proceedings from an expert forum, this paper covers recent cancer registry developments in eight economies in the Asia-Pacific region - Australia, China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, and Thailand - and the ways they can contribute to oncology drug access. Specific registry variables relating to demographics, tumor characteristics, initial treatment plans, prognostic markers, risk factors, and mortality help to anticipate drug needs, identify high-priority research area and design access programs. On a national level, linking registry data with clinical, drug safety, financial, or drug utilization databases allows analyses of associations between utilization and outcomes. Concurrent efforts should also be channeled into developing and implementing data integrity and stewardship policies, and providing clear avenues to make data available. Less mature registry systems can employ modeling techniques and ad-hoc surveys while increasing coverage. Beyond local settings, a cancer registry network for the Asia-Pacific region would offer cross-learning and research opportunities that can exert leverage through the experiences and capabilities of a highly diverse region. PMID:23725106

  17. Data Partitioning for Parallel Entity Matching

    CERN Document Server

    Kirsten, Toralf; Hartung, Michael; Groß, Anika; Köpcke, Hanna; Rahm, Erhard

    2010-01-01

    Entity matching is an important and difficult step for integrating web data. To reduce the typically high execution time for matching we investigate how we can perform entity matching in parallel on a distributed infrastructure. We propose different strategies to partition the input data and generate multiple match tasks that can be independently executed. One of our strategies supports both, blocking to reduce the search space for matching and parallel matching to improve efficiency. Special attention is given to the number and size of data partitions as they impact the overall communication overhead and memory requirements of individual match tasks. We have developed a service-based distributed infrastructure for the parallel execution of match workflows. We evaluate our approach in detail for different match strategies for matching real-world product data of different web shops. We also consider caching of in-put entities and affinity-based scheduling of match tasks.

  18. Parental age and Neurofibromatosis Type 1: a report from the NF1 Patient Registry Initiative.

    Science.gov (United States)

    Liu, Qian; Zoellner, Nancy; Gutmann, David H; Johnson, Kimberly J

    2015-06-01

    One of the potential etiologies for non-familial Neurofibromatosis Type 1 (NF1) is increasing parental age. We sought to evaluate recent evidence for parental age effects in NF1 in a large study. Individuals with NF1 and a comparison group from the U.S. general population born between 1994 and 2012 were ascertained from the NF1 Patient Registry Initiative (NPRI) and the National Center for Vital Statistics, respectively. Multiple linear regression analysis was employed to identify differences between familial NF1, non-familial NF1, and U.S. population subjects in the mean parental ages at the time of the birth of offspring in each group. In addition, we also evaluated the effect of parental age on NF1 offspring with and without a pediatric brain tumor history. A total of 313 subjects from the NPRI (including 99 brain tumor cases) matched by birth year at a 1:3 ratio to U.S. general population births (n = 939) were included. Compared to the U.S. general population and familial NF1 cases, the mean paternal age for non-familial NF1 cases was 4.34 years (95% CI 3.23-5.46, p ≤ 0.0001) and 3.39 years (95% CI 1.57-5.20, p ≤ 0.0001) older, respectively, after adjusting for birth year. A similar pattern was observed for maternal age. There were no statistically significant differences in the mean maternal or paternal ages between NF1 offspring with and without a pediatric brain tumor. In conclusion, these data support a parental age effect for non-familial NF1 cases, but not for pediatric brain tumors in NF1. PMID:25523354

  19. A Review of Current Fixation Use and Registry Outcomes in Total Hip Arthroplasty

    DEFF Research Database (Denmark)

    Troelsen, Anders; Malchau, Erik; Sillesen, Nanna Hylleholt; Malchau, Henrik

    2013-01-01

    the oldest age group of each of the registries we surveyed (age older than 65 years for England-Wales; age older than 75 years in three registries), cemented fixation was associated with a lower risk of revision than was uncemented fixation. CONCLUSIONS: Increasing use of uncemented fixation in THA is...... a worldwide phenomenon. This trend is paradoxic, given that registry data, which represent nationwide THA outcomes, suggest that cemented fixation in patients older than 75 years results in the lowest risk of revision. LEVEL OF EVIDENCE: Level II, systematic review. See Guidelines for Authors for a...

  20. Atomic matching across internal interfaces

    International Nuclear Information System (INIS)

    The atomic structure of internal interfaces in dense-packed systems has been investigated by high-resolution electron microscopy (HREM). Similarities between the atomic relaxations in heterophase interfaces and certain large-angle grain boundaries have been observed. In both types of interfaces localization of misfit leads to regions of good atomic matching within the interface separated by misfit dislocation-like defects. It appears that, whenever possible, the GB structures assume configurations in which the atomic coordination is not too much different from the ideal lattice. It is suggested that these kinds of relaxations primarily occur whenever the translational periods along the GB are large or when the interatomic distances are incommensurate. Incorporation of low index planes into the GB appears to lead to preferred, i.e. low energy structures, that can be quite dense with good atomic matching across a large fraction of the interface

  1. Observational Studies: Matching or Regression?

    Science.gov (United States)

    Brazauskas, Ruta; Logan, Brent R

    2016-03-01

    In observational studies with an aim of assessing treatment effect or comparing groups of patients, several approaches could be used. Often, baseline characteristics of patients may be imbalanced between groups, and adjustments are needed to account for this. It can be accomplished either via appropriate regression modeling or, alternatively, by conducting a matched pairs study. The latter is often chosen because it makes groups appear to be comparable. In this article we considered these 2 options in terms of their ability to detect a treatment effect in time-to-event studies. Our investigation shows that a Cox regression model applied to the entire cohort is often a more powerful tool in detecting treatment effect as compared with a matched study. Real data from a hematopoietic cell transplantation study is used as an example. PMID:26712591

  2. Matching Firms, Managers, and Incentives

    OpenAIRE

    Bandiera, Oriana; Guiso, Luigi; Prat, Andrea; Sadun, Raffaella

    2009-01-01

    We provide evidence on the match between firms, managers and incentives using a new survey designed for this purpose. The survey contains information on a sample of executives’ risk preferences and human capital, on the explicit and implicit incentives they face and on the firms they work for. We model a market for managerial talent where both firms and managers are heterogeneous. Following the sources of heterogeneity observed in the data, we assume that firms differ by ownership structure a...

  3. Acceptable ungrammaticality in sentence matching

    OpenAIRE

    Duffield, Nigel; Matsuo, Ayumi; Roberts, Leah

    2007-01-01

    Abstract This article presents a new set of experiments using the sentence-matching paradigm (Forster, 1979; Freedman and Forster, 1985; see also Bley-Vroman and Masterson, 1989), investigating native speakers' and second language (L2) learners' knowledge of constraints on clitic placement in French. Our purpose is three-fold: ? to shed more light on the contrasts between native speakers and L2 learners observed in previous experiments, especially Duffield and White (199...

  4. Phase matching in quantum searching

    OpenAIRE

    Long, Gui Lu; Li, Yan Song; Zhang, Wei Lin; Niu, Li

    1999-01-01

    Each iteration in Grover's original quantum search algorithm contains 4 steps: two Hadamard-Walsh transformations and two amplitudes inversions. When the inversion of the marked state is replaced by arbitrary phase rotation \\theta and the inversion for the prepared state |\\gamma> is replaced by rotation through \\phi, we found that these phase rotations must satisfy a matching condition \\theta=\\phi. Approximate formula for the amplitude of the marked state after an arbitrary number of iteratio...

  5. Chevron Canada Resources voluntary challenge and registry 2000 annual report

    International Nuclear Information System (INIS)

    Chevron Canada Resources has been a registered member of the Voluntary Challenge and Registry (VCR) program since 1995. During the course of 2000, Chevron Canada Resources continued in its efforts toward raising awareness at the employee level concerning the program while it strove to maintain the system previously established called Protecting People and the Environment. Some of the successes experienced by the company in 2000 were: a 6 per cent reduction in flare gas volumes per unit production from the levels of 1990, a 0.3 per cent reduction in total carbon dioxide emissions from the levels of 1999, the elimination of 4,317 tonnes of carbon dioxide equivalent emissions, and the reduction, in 2000, of total carbon dioxide emissions to below year 2001 projections. The forecast for carbon dioxide emissions in 2001 by Chevron Canada Resources is 108 per cent of 1990 levels, which can be explained by a significant increase in more energy intensive products and increasing water volumes in maturing fields. The following initiatives are being implemented to support further improvement in energy and emissions management and the reduction of carbon dioxide emissions: (1) training programs for employees in design and operations, (2) the identification of opportunities within facilities for optimization of energy consumption, (3) a contribution to research and development programs in emissions control and energy efficiency, and (4) the continuous investigating of alternative practices to reduce greenhouse gas emissions and the conservation of resources. 2 tabs., 8 figs

  6. Holt Oram syndrome: a registry-based study in Europe

    DEFF Research Database (Denmark)

    Barisic, Ingeborg; Boban, Ljubica; Greenlees, Ruth; Garne, Ester; Wellesley, Diana; Calzolari, Elisa; Addor, Marie-Claude; Arriola, Larraitz; Bergman, Jorieke Eh; Braz, Paula; Budd, Judith Ls; Gatt, Miriam; Haeusler, Martin; Khoshnood, Babak; Klungsoyr, Kari; McDonnell, Bob; Nelen, Vera; Pierini, Anna; Queisser-Wahrendorf, Annette; Rankin, Judith; Rissmann, Anke; Rounding, Catherine; Tucker, David; Verellen-Dumoulin, Christine; Dolk, Helen

    2014-01-01

    prenatally, 55.4% (36/65) at birth, 10.7% (7/65) in the first week of life, and 3.1% (2/65) in the first year of life. The prenatal detection rate was 39.2% (20/51), with no significant change over the study period. In 55% (11/20) of prenatally detected cases, parents decided to terminate pregnancy. Thumb...... anomalies were reported in all cases. Agenesis/hypoplasia of radius was present in 49.2% (30/61), ulnar aplasia/hypoplasia in 24.6% (15/61) and humerus hypoplasia/phocomelia in 42.6% (26/61) of patients. Congenital heart defects (CHD) were recorded in 78.7% (48/61) of patients. Isolated septal defects were...... present in 54.2 (26/48), while 25% (12/48) of patients had complex/severe CHD. The mean prevalence of HOS diagnosed prenatally or in the early years of life in European registries was 0.7 per 100,000 births or 1:135,615 births. CONCLUSIONS: HOS is a rare genetic condition showing regional variation in its...

  7. Findings from the Peutz-Jeghers syndrome registry of Uruguay

    KAUST Repository

    Tchekmedyian, Asadur

    2013-11-19

    Background: Peutz-Jeghers syndrome (PJS) is characterized by intestinal polyposis, mucocutaneous pigmentation and an increased cancer risk, usually caused by mutations of the STK11 gene. This study collected epidemiological, clinical and genetic data from all Uruguayan PJS patients. Methods: Clinical data were obtained from public and private medical centers and updated annually. Sequencing of the STK11 gene in one member of each family was performed. Results and discussion: 25 cases in 11 unrelated families were registered (15 males, 10 females). The average age of diagnosis and death was 18 and 41 years respectively. All patients had characteristic PJS pigmentation and gastrointestinal polyps. 72% required urgent surgery due to intestinal obstruction. 3 families had multiple cases of seizure disorder, representing 20% of cases. 28% developed cancer and two patients had more than one cancer. An STK11 mutation was found in 8 of the 9 families analyzed. A unique M136K missense mutation was noted in one family. Comparing annual live births and PJS birth records from 1970 to 2009 yielded an incidence of 1 in 155,000. Conclusion: The Uruguayan Registry for Peutz-Jeghers patients showed a high chance of emergent surgery, epilepsy, cancer and shortened life expectancy. The M136K missense mutation is a newly reported STK 11 mutation. © 2013 Tchekmedyian et al.

  8. Optic neuritis: Experience from a south Indian demyelinating disease registry

    Directory of Open Access Journals (Sweden)

    Lekha Pandit

    2012-01-01

    Full Text Available Background: Natural history of optic neuritis (OPN has not been studied in India. Aim: To study consecutive patients with optic neuritis as the initial manifestation of the neurologic disease and with disease duration of 3 or more years registered in the Mangalore Demyelinating Disease Registry. Materials and Methods: The study included 59 patients with a primary diagnosis of optic neuritis (confirmed by either an ophthalmologist or a neurologist or both. All the patients were investigated and followed-up in the clinic. Results: During the follow-up of the 59 patients, 29 (49% patients developed multiple sclerosis (MS; 3 (5% patients neuromyelitis optica (NMO; and 13 (22% patients chronic relapsing inflammatory optic neuritis (CRION, while the remaining 14 (24% did not either progress or relapse, monophasic OPN. An initial abnormal magnetic resonance imaging predicted conversion to MS in all 7 patients who had imaging at onset. Patients with NMO were left with significant residual visual loss distinguishing NMO from MS. In this large series of patients with CRION, nearly 50% of patients had deterioration in vision while steroids were being tapered. Long-term immunosuppression was essential for maintaining good visual outcome in both NMO and CRION. Conclusions: Optic neuritis in India appears similar to that in the West with nearly 50% developing MS in the long term.

  9. Findings from the Peutz-Jeghers syndrome registry of uruguay.

    Directory of Open Access Journals (Sweden)

    Asadur Tchekmedyian

    Full Text Available BACKGROUND: Peutz-Jeghers syndrome (PJS is characterized by intestinal polyposis, mucocutaneous pigmentation and an increased cancer risk, usually caused by mutations of the STK11 gene. This study collected epidemiological, clinical and genetic data from all Uruguayan PJS patients. METHODS: Clinical data were obtained from public and private medical centers and updated annually. Sequencing of the STK11 gene in one member of each family was performed. RESULTS AND DISCUSSION: 25 cases in 11 unrelated families were registered (15 males, 10 females. The average age of diagnosis and death was 18 and 41 years respectively. All patients had characteristic PJS pigmentation and gastrointestinal polyps. 72% required urgent surgery due to intestinal obstruction. 3 families had multiple cases of seizure disorder, representing 20% of cases. 28% developed cancer and two patients had more than one cancer. An STK11 mutation was found in 8 of the 9 families analyzed. A unique M136K missense mutation was noted in one family. Comparing annual live births and PJS birth records from 1970 to 2009 yielded an incidence of 1 in 155,000. CONCLUSION: The Uruguayan Registry for Peutz-Jeghers patients showed a high chance of emergent surgery, epilepsy, cancer and shortened life expectancy. The M136K missense mutation is a newly reported STK 11 mutation.

  10. United States Transuranium and Uranium Registries. Annual report February 1, 2001--January 31, 2002

    Energy Technology Data Exchange (ETDEWEB)

    Ehrhart, Susan M. (ed.); Filipy, Ronald E. (ed)

    2002-07-01

    This report documents the activities of the United States Transuranium and Uranium Registries (USTUR) from February 2001 through January 2002. Progress in continuing collaborations and several new collaborations is reviewed.

  11. United States Transuranium and Uranium Registries. Annual report February 1, 2001 - January 31, 2002

    International Nuclear Information System (INIS)

    This report documents the activities of the United States Transuranium and Uranium Registries (USTUR) from February 2001 through January 2002. Progress in continuing collaborations and several new collaborations is reviewed

  12. Environmental Protection Agency (EPA) Facility Registry Service (FRS) Wastewater Treatment Plants

    Data.gov (United States)

    Department of Homeland Security — This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey...

  13. Paper 3: EUROCAT data quality indicators for population-based registries of congenital anomalies

    DEFF Research Database (Denmark)

    Loane, Maria; Dolk, Helen; Garne, Ester;

    2011-01-01

    The European Surveillance of Congenital Anomalies (EUROCAT) network of population-based congenital anomaly registries is an important source of epidemiologic information on congenital anomalies in Europe covering live births, fetal deaths from 20 weeks gestation, and terminations of pregnancy for...... fetal anomaly. EUROCAT's policy is to strive for high-quality data, while ensuring consistency and transparency across all member registries. A set of 30 data quality indicators (DQIs) was developed to assess five key elements of data quality: completeness of case ascertainment, accuracy of diagnosis......, completeness of information on EUROCAT variables, timeliness of data transmission, and availability of population denominator information. This article describes each of the individual DQIs and presents the output for each registry as well as the EUROCAT (unweighted) average, for 29 full member registries for...

  14. 77 FR 22284 - Notice of Establishment of a Veterinary Services Stakeholder Registry

    Science.gov (United States)

    2012-04-13

    ... Animal and Plant Health Inspection Service Notice of Establishment of a Veterinary Services Stakeholder... announces the availability of a new Veterinary Services email subscription service. FOR FURTHER INFORMATION... Inspection Service (APHIS) has established a Veterinary Services (VS) Stakeholder Registry, an...

  15. Cancer Incidence - Surveillance, Epidemiology, and End Results (SEER) Registries Limited-Use

    Data.gov (United States)

    U.S. Department of Health & Human Services — SEER Limited-Use cancer incidence data with associated population data. Geographic areas available are county and SEER registry. The Surveillance, Epidemiology, and...

  16. End-stage kidney disease due to haemolytic uraemic syndrome – outcomes in 241 consecutive ANZDATA registry cases

    Directory of Open Access Journals (Sweden)

    Tang Wen

    2012-12-01

    Full Text Available Abstract Background The aim of this study was to investigate the characteristics and outcomes of patients receiving renal replacement therapy for end-stage kidney disease (ESKD secondary to haemolytic uraemic syndrome (HUS. Methods The study included all patients with ESKD who commenced renal replacement therapy in Australia and New Zealand between 15/5/1963 and 31/12/2010, using data from the ANZDATA Registry. HUS ESKD patients were compared with matched controls with an alternative primary renal disease using propensity scores based on age, gender and treatment era. Results Of the 58422 patients included in the study, 241 (0.4% had ESKD secondary to HUS. HUS ESKD was independently associated with younger age, female gender and European race. Compared with matched controls, HUS ESKD was not associated with mortality on renal replacement therapy (adjusted hazard ratio [HR] 1.14, 95% CI 0.87-1.50, p = 0.34 or dialysis (HR 1.34, 95% CI 0.93-1.93, p = 0.12, but did independently predict recovery of renal function (HR 54.01, 95% CI 1.45-11.1, p = 0.008. 130 (54% HUS patients received 166 renal allografts. Overall renal allograft survival rates were significantly lower for patients with HUS ESKD at 1 year (73% vs 91%, 5 years (62% vs 85% and 10 years (49% vs 73%. HUS ESKD was an independent predictor of renal allograft failure (HR 2.59, 95% CI 1.70-3.95, p  Conclusions HUS is an uncommon cause of ESKD, which is associated with comparable patient survival on dialysis, an increased probability of renal function recovery, comparable patient survival post-renal transplant and a heightened risk of renal transplant graft failure compared with matched ESKD controls.

  17. Swedish quality registry for pain rehabilitation: : purpose, design, implementation and characteristics of referred patients

    OpenAIRE

    Nyberg, Vanja E; Sanne, Harald; Sjölund, Bengt H

    2011-01-01

    Objective: In order to facilitate comparisons of pain rehabilitationprogrammes in Sweden and to enable audit spirals for single programmes as well as outcome studies, the Swedish Association for Rehabilitation Medicine initiated a national quality registry in 1995. Patients: Referred for rehabilitation due to pain-related disability. Methods: The registry collects standardized self-reports before assessment, after rehabilitation and one year later, covering demographic, educational and psycho...

  18. A Suitable Approach to Estimate Cancer Incidence in Area without Cancer Registry

    OpenAIRE

    Laurent Remontet; Nadine Bossard; Zoé Uhry; Stéphanie Polazzi; Anne-Marie Schott-Petelaz; Jean Iwaz; Frédéric Gomez; Béatrice Trombert; Frédéric Olive; Nicolas Mitton; Marc Colonna

    2011-01-01

    Objective. Use of cancer cases from registries and PMSI claims database to estimate Département-specific incidence of four major cancers. Methods. Case extraction used principal diagnosis then surgery codes. PMSI cases/registry cases ratios for 2004 were modelled then Département-specific incidence for 2007 estimated using these ratios and 2007 PMSI cases. Results. For 2007, only colon-rectum and breast cancer estimations were satisfactorily validated for infranational incidence not ovary and...

  19. The Danish National Patient Registry: a review of content, data quality, and research potential

    OpenAIRE

    Schmidt, Morten

    2015-01-01

    Morten Schmidt,1 Sigrun Alba Johannesdottir Schmidt,1 Jakob Lynge Sandegaard,2 Vera Ehrenstein,1 Lars Pedersen,1 Henrik Toft Sørensen11Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, 2Department of Health Documentation, State Serum Institute, Copenhagen, DenmarkBackground: The Danish National Patient Registry (DNPR) is one of the world's oldest nationwide hospital registries and is used extensively for research. Many studies have validated algorithm...

  20. The Danish National Patient Registry: a review of content, data quality, and research potential

    OpenAIRE

    Schmidt M.; Schmidt SAJ; Sandegaard JL; Ehrenstein V; Pedersen L; Sørensen HT

    2015-01-01

    Morten Schmidt,1 Sigrun Alba Johannesdottir Schmidt,1 Jakob Lynge Sandegaard,2 Vera Ehrenstein,1 Lars Pedersen,1 Henrik Toft Sørensen11Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, 2Department of Health Documentation, State Serum Institute, Copenhagen, DenmarkBackground: The Danish National Patient Registry (DNPR) is one of the world's oldest nationwide hospital registries and is used extensively for research. Many studies have validated algorithms for id...

  1. Safety of biologics in rheumatoid arthritis: data from randomized controlled trials and registries

    Directory of Open Access Journals (Sweden)

    Codreanu C

    2015-01-01

    Full Text Available Catalin O Codreanu,1 Nemanja Damjanov2 1Rheumatology Department, Center of Rheumatic Diseases, Bucharest, Romania; 2Institute of Rheumatology, School of Medicine, University of Belgrade, Belgrade, SerbiaAbstract: Over the past decade, the use of biologics has significantly changed the management of rheumatoid arthritis (RA. Biologics selectively target components of the immune system, resulting in better disease control. However, the growing use of biologics in RA has increased safety concerns among rheumatologists. Randomized controlled trials (RCTs and registries are the most reliable sources of clinical safety data. Although safety data from RCTs provide certain insights into the clinical safety profile of an agent, strict constraints in study design (eg, exclusion criteria and restrictive treatment protocols often do not accurately reflect possible safety issues in the use of the agent, either in the clinical setting or over long-term treatment. Registries, on the other hand, are not restrictive regarding patient enrollment, making them more reliable in evaluating long-term safety. A number of registries have been established globally: in Europe, the United States, and Asia. However, the availability of registry data from Eastern Europe is lacking. The notable exceptions so far are registries from the Czech Republic (ATTRA, a registry of patients treated with anti-tumor necrosis factor-alpha drugs and Serbia (National registry of patients with rheumatoid arthritis in Serbia [NARRAS]. The current report provides an overview of safety data with biologics in RA from RCTs and registries. Availability of regional safety data from Eastern Europe is of great importance to its clinicians for making evidence-based treatment decisions in RA. Keywords: biologic therapy, biologic drugs, adverse events, infections, pregnancy, malignancies

  2. Improving Patient Outcomes in Gynecology: The Role of Large Data Registries and Big Data Analytics.

    Science.gov (United States)

    Erekson, Elisabeth A; Iglesia, Cheryl B

    2015-01-01

    Value-based care is quality health care delivered effectively and efficiently. Data registries were created to collect accurate information on patients with enough clinical information to allow for adequate risk adjustment of postoperative outcomes. Because most gynecologic procedures are elective and preference-sensitive, offering nonsurgical alternatives is an important quality measure. The Center for Medicare and Medicaid Services (CMS), in conjunction with mandates from the Affordable Care Act, passed by Congress in 2010, has developed several initiatives centered on the concept of paying for quality care, and 1 of the first CMS initiatives began with instituting payment penalties for hospital-acquired conditions, such as catheter-associated urinary tract infections, central line-associated bloodstream infections, and surgical site infections. Registries specific to gynecology include the Society for Assisted Reproductive Technology registry established in 1996; the FIBROID registry established in 1999; the Pelvic Floor Disorders Registry established by the American Urogynecologic Society in conjunction with other societies (2014); and the Society of Gynecologic Oncologists Clinical Outcomes Registry. Data from these registries can be used to critically analyze practice patterns, find best practices, and enact meaningful changes in systems and workflow. The ultimate goal of data registries and clinical support tools derived from big data is to access accurate and meaningful data from electronic records without repetitive chart review or the need for direct data entry. The most efficient operating systems will include open-access computer codes that abstract data, in compliance with privacy regulations, in real-time to provide information about our patients, their outcomes, and the quality of care that we deliver. PMID:26188310

  3. Renal replacement therapy in Europe: a summary of the 2011 ERA–EDTA Registry Annual Report

    Science.gov (United States)

    Noordzij, Marlies; Kramer, Anneke; Abad Diez, José M.; Alonso de la Torre, Ramón; Arcos Fuster, Emma; Bikbov, Boris T.; Bonthuis, Marjolein; Bouzas Caamaño, Encarnación; Čala, Svetlana; Caskey, Fergus J.; Castro de la Nuez, Pablo; Cernevskis, Harijs; Collart, Frederic; Díaz Tejeiro, Rafael; Djukanovic, Ljubica; Ferrer-Alamar, Manuel; Finne, Patrik; García Bazaga, María de los Angelos; Garneata, Liliana; Golan, Eliezer; Gonzalez Fernández, Raquel; Heaf, James G.; Hoitsma, Andries; Ioannidis, George A.; Kolesnyk, Mykola; Kramar, Reinhard; Lasalle, Mathilde; Leivestad, Torbjørn; Lopot, Frantisek; van de Luijtgaarden, Moniek W.M.; Macário, Fernando; Magaz, Ángela; Martín Escobar, Eduardo; de Meester, Johan; Metcalfe, Wendy; Ots-Rosenberg, Mai; Palsson, Runolfur; Piñera, Celestino; Pippias, Maria; Prütz, Karl G.; Ratkovic, Marina; Resić, Halima; Rodríguez Hernández, Aurelio; Rutkowski, Boleslaw; Spustová, Viera; Stel, Vianda S.; Stojceva-Taneva, Olivera; Süleymanlar, Gültekin; Wanner, Christoph; Jager, Kitty J.

    2014-01-01

    Background This article provides a summary of the 2011 ERA–EDTA Registry Annual Report (available at www.era-edta-reg.org). Methods Data on renal replacement therapy (RRT) for end-stage renal disease (ESRD) from national and regional renal registries in 30 countries in Europe and bordering the Mediterranean Sea were used. From 27 registries, individual patient data were received, whereas 17 registries contributed data in aggregated form. We present the incidence and prevalence of RRT, and renal transplant rates in 2011. In addition, survival probabilities and expected remaining lifetimes were calculated for those registries providing individual patient data. Results The overall unadjusted incidence rate of RRT in 2011 among all registries reporting to the ERA–EDTA Registry was 117 per million population (pmp) (n = 71.631). Incidence rates varied from 24 pmp in Ukraine to 238 pmp in Turkey. The overall unadjusted prevalence of RRT for ESRD on 31 December 2011 was 692 pmp (n = 425 824). The highest prevalence was reported by Portugal (1662 pmp) and the lowest by Ukraine (131 pmp). Among all registries, a total of 22 814 renal transplantations were performed (37 pmp). The highest overall transplant rate was reported from Spain, Cantabria (81 pmp), whereas the highest rate of living donor transplants was reported from Turkey (39 pmp). For patients who started RRT between 2002 and 2006, the unadjusted 5-year patient survival on RRT was 46.8% [95% confidence interval (CI) 46.6–47.0], and on dialysis 39.3% (95% CI 39.2–39.4). The unadjusted 5-year patient survival after the first renal transplantation performed between 2002 and 2006 was 86.7% (95% CI 86.2–87.2) for kidneys from deceased donors and 94.3% (95% CI 93.6–95.0) for kidneys from living donors. PMID:25852881

  4. Oral cancer in Libya and development of regional oral cancer registries: A review

    OpenAIRE

    BenNasir, E.; El Mistiri, M.; Mcgowan, R.; Katz, R.V.

    2015-01-01

    The aims of this paper are three-fold: (1) to summarize the current epidemiological data on oral cancer in Libya as reported in the published literature and as compared to other national oral cancer rates in the region; (2) to present both the history of the early development, and future goals, of population-based oral cancer tumor registries in Libya as they partner with the more established regional and international population-based cancer tumor registries; and, (3) to offer recommendation...

  5. Norwegian Childhood Diabetes Registry: Childhood onset diabetes in Norway 1973-2012

    OpenAIRE

    Torild Skrivarhaug

    2013-01-01

    The Norwegian Childhood Diabetes Registry (NCDR) is a prospective, population-based, nationwide registry which systematically register all incident cases of childhood diabetes, and systematically monitors the outcome of diabetes care in children and adolescents. NCDR includes data on childhood onset diabetes since 1973, and diabetes care outcome since 2001. NCDR was founded with the following objectives: To improve the diagnostics, classifications and treatment of childhood-onset diabetes, su...

  6. The role of the central registry in the safety and security of radioactive materials in Hungary

    International Nuclear Information System (INIS)

    After a brief overview of the Hungarian legislation and regulatory infrastructure the report provides information on the number of companies and licensees using radioactive materials and explains also the role of the established central registry of radiation sources and radioactive materials in Hungary for improving the safety and security of radioactive materials in the country. It concludes that a reliable nationwide central registry can be a very useful tool for increasing the safety and security of radiation sources and radioactive materials. (author)

  7. The global aHUS registry: methodology and initial patient characteristics

    OpenAIRE

    Licht, Christoph; Ardissino, Gianluigi; Ariceta, Gema; Cohen, David; Cole, J Alexander; Gasteyger, Christoph; Greenbaum, Larry A.; Johnson, Sally; Ogawa, Masayo; Schaefer, Franz; Vande Walle, Johan; Frémeaux-Bacchi, Véronique

    2015-01-01

    Background: Atypical hemolytic uremic syndrome (aHUS) is a rare, genetically-mediated systemic disease most often caused by chronic, uncontrolled complement activation that leads to systemic thrombotic microangiopathy (TMA) and renal and other end-organ damage. Methods: The global aHUS Registry, initiated in April 2012, is an observational, noninterventional, multicenter registry designed to collect demographic characteristics, medical and disease history, treatment effectiveness and safety...

  8. Novel associations in disorders of sex development: findings from the I-DSD registry

    OpenAIRE

    Cox, Kathryn; Bryce, Jillian; Jiang, Jipu; Rodie, Martina; Sinnott, Richard; Alkhawari, Mona; Arlt, Wiebke; Audi, Laura; Balsamo, Antonio; Bertelloni, Silvano; Cools, Martine; Darendeliler, Feyza; Drop, Stenvert; Ellaithi, Mona; Guran, Tulay

    2014-01-01

    Context: The focus of care in disorders of sex development (DSD) is often directed to issues related to sex and gender development. In addition, the molecular etiology remains unclear in the majority of cases. Objective: To report the range of associated conditions identified in the international DSD (I-DSD) Registry. Design, Setting, and Patients: Anonymized data were extracted from the I-DSD Registry for diagnosis, karyotype, sex of rearing, genetic investigations, and associ...

  9. Oral cancer in Libya and development of regional oral cancer registries: A review.

    Science.gov (United States)

    BenNasir, E; El Mistiri, M; McGowan, R; Katz, R V

    2015-10-01

    The aims of this paper are three-fold: (1) to summarize the current epidemiological data on oral cancer in Libya as reported in the published literature and as compared to other national oral cancer rates in the region; (2) to present both the history of the early development, and future goals, of population-based oral cancer tumor registries in Libya as they partner with the more established regional and international population-based cancer tumor registries; and, (3) to offer recommendations that will likely be required in the near future if these nascent, population-based Libyan oral cancer registries are to establish themselves as on-going registries for describing the oral cancer disease patterns and risk factors in Libya as well as for prevention and treatment. This comprehensive literature review revealed that the current baseline incidence of oral cancer in Libya is similar to those of other North Africa countries and China, but is relatively low compared to the United Kingdom, the United States, and India. The recently established Libyan National Cancer Registry Program, initiated in 2007, while envisioning five cooperating regional cancer registries, continues to operate at a relatively suboptimal level. Lack of adequate levels of national funding continue to plague its development…and the accompanying quality of service that could be provided to the Libyan people. PMID:26644751

  10. The importance of national registries/databases in metabolic surgery: the UK experience.

    Science.gov (United States)

    Hopkins, James; Welbourn, Richard

    2016-07-01

    The United Kingdom (UK) National Bariatric Surgery Registry (NBSR) is a registry of self-reported bariatric surgery from members of the British Obesity and Metabolic Surgery Society. We describe the registry and its usefulness and limitations in improving the knowledge base for metabolic and bariatric surgery, reviewing the main results for the first 5 years of its introduction since 2009. We also review the reports of other national and international bariatric surgery registries and compare the baseline characteristics, including metabolic parameters, of the patients entered into the NBSR. A total of 161 surgeons from 137 UK bariatric surgery units entered 32,212 anonymized patient records. Of these patients, 76% were female, mean weight at preoperative clinic was 135.6 kg, body mass index was 48.8 kg/m(2), and 76.5 % had publicly funded National Health Service treatment. The 3 most common procedures were gastric bypass (55.3%), gastric banding (20.4%), and sleeve gastrectomy (20.2%), although the prevalence of these changed over time and was different between public and private sectors. The 2-year rate for diabetes improvement was 61.5%, but this varied with the duration of diabetes and baseline diabetic therapy. The data were similar to those from other large registries. Establishment of large national registries such as the NBSR has the potential to provide "real-world" information for quality assurance and the effect of metabolic and bariatric surgery on the whole operated population. PMID:27313193

  11. Systematic Reviewers in Clinical Neurology Do Not Routinely Search Clinical Trials Registries.

    Directory of Open Access Journals (Sweden)

    Philip Marcus Sinnett

    Full Text Available We examined the use of clinical trials registries in published systematic reviews and meta-analyses from clinical neurology. A review of publications between January 1, 2008 and December 31, 2014 from five neuroscience journals (Annals of Neurology, Brain, Lancet Neurology, Neurology, and The Neuroscientist was performed to identify eligible systematic reviews. The systematic reviews comprising the final sample were independently appraised to determine if clinical trials registries had been included as part of the search process. Studies acknowledging the use of a trials registry were further examined to determine whether trial data had been incorporated into the analysis. The initial search yielded 194 studies, of which 78 systematic reviews met the selection criteria. Of those, five acknowledged the use of a specific clinical trials registry: four reviewed unpublished trial data and two incorporated unpublished trial data into their results. Based on our sample of systematic reviews, there was no increase in the use of trials registries in systematic review searches over time. Few systematic reviews published in clinical neurology journals included data from relevant clinical trials registries.

  12. [What can we learn in future from the data of the German Arthroplasty Registry (EPRD) in comparison to other registries?].

    Science.gov (United States)

    Jansson, V; Steinbrück, A; Hassenpflug, J

    2016-06-01

    The German Arthroplasty Registry (EPRD) was founded in 2010 and has been in full operation since 2014. Previous attempts at a systematic data collection of elective and non-elective knee and hip replacement in Germany failed mainly because of the long-term lack of funding. The EPRD is an interdisciplinary collaborative partnership between the German Association of Orthopedics and Orthopedic Surgery (DGOOC), all implant manufacturers of the German Medical Technology Association (BVMed), health insurers (AOK and the Association of Additional Healthcare Insurance) and hospitals (German Hospital Federation). As part of this cooperation a worldwide unique implant database has been set up, which includes all relevant components and a detailed description of implant specifications. This implant library enables a detailed evaluation of implant survival, revision rates and possible inferior implant performance of knee and hip replacements in Germany. At the end of 2015 the EPRD encompassed over 200,000 registered operations. Due to the high number of hip and knee arthroplasties in Germany with many different implants from different manufacturers there will be a rapid growth of data that are available for a national and also international comparison of the results. PMID:27160728

  13. Matched Formulas and Backdoor Sets

    Directory of Open Access Journals (Sweden)

    Stefan Szeider

    2008-09-01

    Full Text Available We demonstrate hardness results for the detection of small backdoor sets with respect to base classes Mr of CNF formulas with maximum deficiency ≤ r (M0 is the class of matched formulas. One of the results applies also to a wide range of base classes with added ‘empty clause detection’ as recently considered by Dilkina, Gomes, and Sabharwal. We obtain the hardness results in the framework of parameterized complexity, considering the upper bound on the size of smallest backdoor sets as the parameter. Furthermore we compare the generality of the parameters maximum deficiency and the size of a smallest Mr-backdoor set.

  14. Matching polytopes and Specht modules

    CERN Document Server

    Liu, Ricky Ini

    2009-01-01

    We prove that the dimension of the Specht module of a forest $G$ is the same as the normalized volume of the matching polytope of $G$. We also associate to $G$ a symmetric function $s_G$ (analogous to the Schur symmetric function $s_\\lambda$ for a partition $\\lambda$) and investigate its combinatorial and representation-theoretic properties in relation to the Specht module and Schur module of $G$. We then use this to define notions of standard and semistandard tableaux for forests.

  15. Matchings with Externalities and Attitudes

    DEFF Research Database (Denmark)

    Branzei, Simina; Michalak, Tomasz; Rahwan, Talal;

    2013-01-01

    Two-sided matchings are an important theoretical tool used to model markets and social interactions. In many real-life problems the utility of an agent is influenced not only by their own choices, but also by the choices that other agents make. Such an influence is called an externality. Whereas ...... where agents take different attitudes when reasoning about the actions of others. In particular, we study optimistic, neutral and pessimistic attitudes and provide both computational hardness results and polynomial-time algorithms for computing stable outcomes....

  16. Sample-whitened matched filters

    DEFF Research Database (Denmark)

    Andersen, Ib

    1973-01-01

    A sample-whitened matched filter (SWMF) for a channel with intersymbol interference and additive white Gaussian noise is defined as a linear filter with the properties that its output samples are a sufficient statistic for the MAP estimation of the transmitted sequence and have uncorrelated noise...... components. These filters are shown to exist for ali realistic channels and the complete set of SWMF's for any channel is determined. It is shown that for nonpathological channels there is a unique SWMF which minimizes the amount of intersymbol interference defined as the discrete-time analog to the rms...

  17. Intravenous thrombolysis with recombinant tissue plasminogen activator for ischemic stroke patients over 80 years old: the Fukuoka Stroke Registry.

    Directory of Open Access Journals (Sweden)

    Ryu Matsuo

    Full Text Available The benefit of intravenous recombinant tissue plasminogen activator (rt-PA therapy for very old patients with acute ischemic stroke remains unclear. The aim of this study was to elucidate the efficacy and safety of intravenous rt-PA therapy for patients over 80 years old.Of 13,521 stroke patients registered in the Fukuoka Stroke Registry in Japan from June 1999 to February 2013, 953 ischemic stroke patients who were over 80 years old, hospitalized within 3 h of onset, and not treated with endovascular therapy were included in this study. Among them, 153 patients were treated with intravenous rt-PA (0.6 mg/kg. For propensity score (PS-matched case-control analysis, 148 patients treated with rt-PA and 148 PS-matched patients without rt-PA therapy were selected by 1:1 matching with propensity for using rt-PA. Clinical outcomes were neurological improvement, good functional outcome at discharge, in-hospital mortality, and hemorrhagic complications (any intracranial hemorrhage [ICH], symptomatic ICH, and gastrointestinal bleeding.In the full cohort of 953 patients, rt-PA use was associated positively with neurological improvement and good functional outcome, and negatively with in-hospital mortality after adjustment for multiple confounding factors. In PS-matched case-control analysis, patients treated with rt-PA were still at lower risk for unfavorable clinical outcomes than non-treated patients (neurological improvement, odds ratio 2.67, 95% confidence interval 1.61-4.40; good functional outcome, odds ratio 2.23, 95% confidence interval 1.16-4.29; in-hospital mortality, odds ratio 0.30, 95% confidence interval 0.13-0.65. There was no significant association between rt-PA use and risk of hemorrhagic complications in the full and PS-matched cohorts.Intravenous rt-PA therapy was associated with improved clinical outcomes without significant increase in risk of hemorrhagic complications in very old patients (aged>80 years with acute ischemic stroke.

  18. SURVIVAL ANALYSIS OF CANCER CASES FROM QIDONG CANCER REGISTRY

    Institute of Scientific and Technical Information of China (English)

    CHEN Jian-guo; Sankaranarayanan R; SHEN Zhuo-cai; Black RJ; YAO Hong-yu; LI Wen-guang; Parkin DM

    1999-01-01

    Objective: 16,922 patients with cancers from 15 sites of Qidong population-based cancer registry in the period of 1982-1991 were analyzed for evaluation of cancer survival as well as different cancer control measures.Methods: Observed survival rate (OS) was computed by the Kaplan-Meier method using EGRET statistical software package. Relative survival (RS) which is the ratio of the OS to the expected rate was calculated by using Qidong life table with respect to sex, age and calendar period of observation. Results: The five-year OS for the 5 leading sites of cancers, liver, stomach, lung,oesophagus, and rectum were 1.8%, 11.6%, 3.0% 3.3%,and 19.9%, respectively. The five-year RS for the 5 sites were 1.9%, 14.0%, 3.6%, 4.2%, and 23.7%, respectively,in which, 1.7%, 14.8%, 3.4%, 4.2%, and 26.0% for males, and 2.7%, 12.7%, 4.1%, 4.0%, and 22.0% for females, respectively. Female patients with breast cancer and cervix cancer had 5-year RS of 54.6% and 33.0%.Conclusion: Cancer survival rates for all sites are poor,in which that of the liver is the lowest, while that of the breast, the highest. The survivals of cancers for all sites,especially for breast, cervix, and leukemia are seen to be lower than those of European countries except for oesophagus, pancreas and lung cancer which do not achieve improved survival both in developing and developed countries. There will be a long way to improve the total cancer survival, as well as the cancer treatment in the developing countries.

  19. Triptan safety during pregnancy: a Norwegian population registry study

    International Nuclear Information System (INIS)

    Knowledge on triptan safety during pregnancy remains limited to their class effect or studies on sumatriptan. Our aim was to evaluate the individual effect of four most frequently used triptans on several pregnancy outcomes. We used the Norwegian prescription database to access information on triptans redeemed by pregnant women living in Norway between 2004 and 2007. This database was linked to the Medical Birth Registry of Norway covering every institutional delivery in Norway and providing information on pregnancy, delivery, maternal and neonatal health. Estimates of associations with pregnancy outcomes were obtained by Generalised Estimation Equations analysis. Of the 181,125 women in our study, 1,465 (0.8 %) redeemed triptans during pregnancy, and 1,095 (0.6 %) redeemed triptans before pregnancy only (disease comparison group). The population comparison group comprised the remaining 178,565 women. Using this group as reference, we found no associations between triptan redemption during pregnancy and congenital malformations. Second trimester redemption was associated with postpartum haemorrhage (adjusted OR 1.57; 95 % CI 1.19–2.07). The disease comparison group had an increased risk of major congenital malformations (adjusted OR 1.48; 95 % CI 1.11–1.97), low birth weight (adjusted OR 1.39; 95 % CI 1.08–1.81), and preterm birth (adjusted OR 1.30; 95 % CI 1.06–1.60). The association of triptans with postpartum hemorrhage could be attributable to decreased platelet agreeability occurring in severe migraine. Likewise, the increased risk of major congenital malformations and other adverse pregnancy outcomes in the disease comparison group might be attributable to migraine severity

  20. Hybrid Schema Matching for Deep Web

    Science.gov (United States)

    Chen, Kerui; Zuo, Wanli; He, Fengling; Chen, Yongheng

    Schema matching is the process of identifying semantic mappings, or correspondences, between two or more schemas. Schema matching is a first step and critical part of data integration. For schema matching of deep web, most researches only interested in query interface, while rarely pay attention to abundant schema information contained in query result pages. This paper proposed a mixed schema matching technique, which combines attributes that appeared in query structures and query results of different data sources, and mines the matched schemas inside. Experimental results prove the effectiveness of this method for improving the accuracy of schema matching.

  1. Pattern Matching under Polynomial Transformation

    CERN Document Server

    Butman, Ayelet; Clifford, Raphael; Jalsenius, Markus; Lewenstein, Noa; Porat, Benny; Porat, Ely; Sach, Benjamin

    2011-01-01

    We consider a class of pattern matching problems where a polynomial transformation can be applied to the pattern at every alignment. Given a pattern of length m and a longer text of length n where both are assumed to contain integer values only, we show O(n log m) algorithms for pattern matching under linear transformations even when wildcard symbols can occur in the input. We then show how to extend the technique to polynomial transformations of arbitrary degree. Next we consider the problem of finding the minimum Hamming distance under polynomial transformation. We show that, for any epsilon > 0, there cannot exist an O(nm^(1-epsilon)) algorithm for additive and linear transformations conditional on the hardness of the classic 3SUM problem. Finally, we consider a version of the Hamming distance problem under additive transformations with a bound k on the maximum distance that need be reported. We give a deterministic O(nk log k) time solution which we then improve by careful use of randomisation to O(n sqrt...

  2. Variations in Cause and Management of Atrial Fibrillation in a Prospective Registry of 15 400 Emergency Department Patients in 46 Countries The RE-LY Atrial Fibrillation Registry

    NARCIS (Netherlands)

    Oldgren, Jonas; Healey, Jeff S.; Ezekowitz, Michael; Commerford, Patrick; Avezum, Alvaro; Pais, Prem; Zhu, Jun; Jansky, Petr; Sigamani, Alben; Morillo, Carlos A.; Liu, Lisheng; Damasceno, Albertino; Grinvalds, Alex; Nakamya, Juliet; Reilly, Paul A.; Keltai, Katalin; Van Gelder, Isabelle C.; Yusufali, Afzal Hussein; Watanabe, Eiichi; Wallentin, Lars; Connolly, Stuart J.; Yusuf, Salim

    2014-01-01

    Background Atrial fibrillation (AF) is the most common sustained arrhythmia; however, little is known about patients in a primary care setting from high-, middle-, and low-income countries. Methods and Results This prospective registry enrolled patients presenting to an emergency department with AF

  3. Design, set-up and utility of the UK facioscapulohumeral muscular dystrophy patient registry.

    Science.gov (United States)

    Evangelista, Teresinha; Wood, Libby; Fernandez-Torron, Roberto; Williams, Maggie; Smith, Debbie; Lunt, Peter; Hudson, Judith; Norwood, Fiona; Orrell, Richard; Willis, Tracey; Hilton-Jones, David; Rafferty, Karen; Guglieri, Michela; Lochmüller, Hanns

    2016-07-01

    Facioscapulohumeral dystrophy (FSHD) is a rare inherited neuromuscular disease estimated to affect 1/15,000 people. Through basic research, remarkable progress has been made towards the development of targeted therapies. Patient identification, through registries or other means is essential for trial-readiness. The UK FSHD Patient Registry is a patient initiated registry that collects standardised and internationally agreed dataset of self-reported clinical details combined with professionally verified genetic information. It includes four additional questionnaires to capture patient reported outcomes related to pain, quality of life and scapular fixation. Between 2013 and 2015, 518 patients registered 243 males, 241 females with a mean age of 47.8 years. Most of the patients have FSHD type 1 (91.7 %), and weakness of the facial (59.2 %) was the most prevalent symptom at onset, followed by shoulder-girdle muscles (53.3 %) and distal (22.45 %) or proximal lower limb weakness (14.8 %). 85.57 % patients were ambulant or ambulant with assistance at the time of registration, 7.9 % report respiratory insufficiency. The registry has demonstrated utility with the recruitment of patients for a natural history study of infantile onset FSHD, and the longitudinal analysis of patient-related outcomes will provide much-needed baseline information to power future trials. The internationally agreed core dataset enables national registries to participate in a "Global FSHD registry". We suggest that the registry's ability to interoperate with other large datasets will be instrumental for sharing and exploiting data globally. PMID:27159994

  4. Rule-based Construction of Matching Processes

    CERN Document Server

    Peukert, Eric; Rahm, Erhard

    2011-01-01

    Mapping complex metadata structures is crucial in a number of domains such as data integration, ontology alignment or model management. To speed up that process automatic matching systems were developed to compute mapping suggestions that can be corrected by a user. However, constructing and tuning match strategies still requires a high manual effort by matching experts as well as correct mappings to evaluate generated mappings. We therefore propose a self-configuring schema matching system that is able to automatically adapt to the given mapping problem at hand. Our approach is based on analyzing the input schemas as well as intermediate matching results. A variety of matching rules use the analysis results to automatically construct and adapt an underlying matching process for a given match task. We comprehensively evaluate our approach on different mapping problems from the schema, ontology and model management domains. The evaluation shows that our system is able to robustly return good quality mappings a...

  5. Contemporary registries on P2Y12 inhibitors in patients with acute coronary syndromes in Europe: overview and methodological considerations.

    Science.gov (United States)

    Jukema, J Wouter; Lettino, Maddalena; Widimský, Petr; Danchin, Nicolas; Bardaji, Alfredo; Barrabes, Jose A; Cequier, Angel; Claeys, Marc J; De Luca, Leonardo; Dörler, Jakob; Erlinge, David; Erne, Paul; Goldstein, Patrick; Koul, Sasha M; Lemesle, Gilles; Lüscher, Thomas F; Matter, Christian M; Montalescot, Gilles; Radovanovic, Dragana; Lopez-Sendón, Jose; Tousek, Petr; Weidinger, Franz; Weston, Clive F M; Zaman, Azfar; Zeymer, Uwe

    2015-10-01

    Patient registries that document real-world clinical experience play an important role in cardiology as they complement the data from randomized controlled trials, provide valuable information on drug use and clinical outcomes, and evaluate to what extent guidelines are followed in practice. The Platelet Inhibition Registry in ACS EvalUation Study (PIRAEUS) project is an initiative of registry holders who are managing national or international registries observing patients with acute coronary syndromes (ACS). The aim of PIRAEUS is to systematically compare and combine available information/insights from various European ACS registries with a focus on P2Y12 inhibitors. The present publication introduces the 17 participating registries in a narrative and tabular form, and describes which ACS groups and which dual antiplatelet therapies were investigated. It sets the basis for upcoming publications that will focus on effectiveness and safety of the antiplatelets used. PMID:27532447

  6. Genetic Programming Framework for Fingerprint Matching

    OpenAIRE

    Nasef, Mohammed M.; ElKafrawy, Passent M.; Mohammed A. Abd-ElWahid; Ismail, Ismail A.; ElRamly, Nabawia A.

    2009-01-01

    A fingerprint matching is a very difficult problem. Minutiae-based-matching is the most popular and widely used technique for fingerprint matching. The minutiae points considered in automatic identification systems are based normally on termination and bifurcation points. In this paper we propose a new technique for fingerprint matching using minutiae points and genetic programming. The goal of this paper is extracting the mathematical formula that defines the minutiae points. .

  7. Genetic Programming Framework for Fingerprint Matching

    CERN Document Server

    Ismail, Ismail A; Abd-ElWahid, Mohammed A; ElKafrawy, Passent M; Nasef, Mohammed M

    2009-01-01

    A fingerprint matching is a very difficult problem. Minutiae based matching is the most popular and widely used technique for fingerprint matching. The minutiae points considered in automatic identification systems are based normally on termination and bifurcation points. In this paper we propose a new technique for fingerprint matching using minutiae points and genetic programming. The goal of this paper is extracting the mathematical formula that defines the minutiae points.

  8. Decomposition Techniques for Subgraph Matching

    CERN Document Server

    Zampelli, Stephane; Deville, Yves; Backofen, Rolf

    2008-01-01

    In the constraint programming framework, state-of-the-art static and dynamic decomposition techniques are hard to apply to problems with complete initial constraint graphs. For such problems, we propose a hybrid approach of these techniques in the presence of global constraints. In particular, we solve the subgraph isomorphism problem. Further we design specific heuristics for this hard problem, exploiting its special structure to achieve decomposition. The underlying idea is to precompute a static heuristic on a subset of its constraint network, to follow this static ordering until a first problem decomposition is available, and to switch afterwards to a fully propagated, dynamically decomposing search. Experimental results show that, for sparse graphs, our decomposition method solves more instances than dedicated, state-of-the-art matching algorithms or standard constraint programming approaches.

  9. Robust matching for voice recognition

    Science.gov (United States)

    Higgins, Alan; Bahler, L.; Porter, J.; Blais, P.

    1994-10-01

    This paper describes an automated method of comparing a voice sample of an unknown individual with samples from known speakers in order to establish or verify the individual's identity. The method is based on a statistical pattern matching approach that employs a simple training procedure, requires no human intervention (transcription, work or phonetic marketing, etc.), and makes no assumptions regarding the expected form of the statistical distributions of the observations. The content of the speech material (vocabulary, grammar, etc.) is not assumed to be constrained in any way. An algorithm is described which incorporates frame pruning and channel equalization processes designed to achieve robust performance with reasonable computational resources. An experimental implementation demonstrating the feasibility of the concept is described.

  10. Evaluation of metrics and baselines for tracking greenhouse gas emissions trends: Recommendations for the California climate action registry

    OpenAIRE

    Price, Lynn; Murtishaw, Scott; Worrell, Ernst

    2003-01-01

    Executive Summary: The California Climate Action Registry, which was initially established in 2000 and began operation in Fall 2002, is a voluntary registry for recording annual greenhouse gas (GHG) emissions. The purpose of the Registry is to assist California businesses and organizations in their efforts to inventory and document emissions in order to establish a baseline and to document early actions to increase energy efficiency and decrease GHG emissions. The State of California has...

  11. Cancer registries can provide evidence-based data to improve quality of care and prevent cancer deaths

    OpenAIRE

    Bouchardy Magnin, Christine; Rapiti Aylward, Elisabetta; Benhamou, Simone

    2014-01-01

    Today, many countries are increasing their efforts to ensure that all cancer patients receive the best possible care. Population-based cancer registries have adapted their registration to collect additional clinical variables to provide clinicians with unbiased population data on cancer treatment and survival. Taking several examples of epidemiological cancer research performed at the Geneva Cancer Registry, we aim to illustrate how cancer registries oversee the treatment and outcomes of canc...

  12. Sample evaluation of ontology-matching systems

    NARCIS (Netherlands)

    Hage, W.R. van; Isaac, A.; Aleksovski, Z.

    2007-01-01

    Ontology matching exists to solve practical problems. Hence, methodologies to find and evaluate solutions for ontology matching should be centered on practical problems. In this paper we propose two statistically-founded evaluation techniques to assess ontology-matching performance that are based on

  13. 24 CFR 92.221 - Match credit.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Match credit. 92.221 Section 92.221... INVESTMENT PARTNERSHIPS PROGRAM Program Requirements Matching Contribution Requirement § 92.221 Match credit. (a) When credit is given. Contributions are credited on a fiscal year basis at the time...

  14. SpineData – a Danish clinical registry of people with chronic back pain

    Directory of Open Access Journals (Sweden)

    Kent P

    2015-08-01

    Full Text Available Peter Kent,1 Alice Kongsted,1,2 Tue Secher Jensen,2,3 Hanne B Albert,4 Berit Schiøttz-Christensen,3 Claus Manniche3 1Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark; 2Nordic Institute of Chiropractic and Clinical Biomechanics, Odense, Denmark; 3Research Department, Spine Centre of Southern Denmark, Hospital Lillebaelt, Institute of Regional Health Research, University of Southern Denmark, Middelfart, Denmark; 4The Modic Clinic, Odense, Denmark Background: Large-scale clinical registries are increasingly recognized as important resources for quality assurance and research to inform clinical decision-making and health policy. We established a clinical registry (SpineData in a conservative care setting where more than 10,000 new cases of spinal pain are assessed each year. This paper describes the SpineData registry, summarizes the characteristics of its clinical population and data, and signals the availability of these data as a resource for collaborative research projects. Methods: The SpineData registry is an Internet-based system that captures patient data electronically at the point of clinical contact. The setting is the government-funded Medical Department of the Spine Centre of Southern Denmark, Hospital Lillebaelt, where patients receive a multidisciplinary assessment of their chronic spinal pain. Results: Started in 2011, the database by early 2015 contained information on more than 36,300 baseline episodes of patient care, plus the available 6-month and 12-month follow-up data for these episodes. The baseline questionnaire completion rate has been 93%; 79% of people were presenting with low back pain as their main complaint, 6% with mid-back pain, and 15% with neck pain. Collectively, across the body regions and measurement time points, there are approximately 1,980 patient-related variables in the database across a broad range of biopsychosocial factors. To date, 36 research

  15. Validity of preeclampsia-related diagnoses recorded in a national hospital registry and in a postpartum interview of the women

    DEFF Research Database (Denmark)

    Klemmensen, Ase K; Olsen, Sjurdur F; Osterdal, Marie Louise; Tabor, Ann

    2007-01-01

    In a population-based sample, the authors examined the validity of preeclampsia and related diagnoses recorded in a mandatory Danish national hospital discharge registry and in a standardized telephone interview of women who gave birth between 1998 and 2002. Using a "gold standard" for preeclampsia...... registry. A total of 21 of 2,951 women without preeclampsia (0.71%) had a preeclampsia diagnosis in the registry. All registrations of serious subtypes of preeclampsia reflected true cases. The positive predictive value of a preeclampsia diagnosis in the registry was 74.4%. Including interview data reduced...

  16. Tools and data services registry: a community effort to document bioinformatics resources.

    Science.gov (United States)

    Ison, Jon; Rapacki, Kristoffer; Ménager, Hervé; Kalaš, Matúš; Rydza, Emil; Chmura, Piotr; Anthon, Christian; Beard, Niall; Berka, Karel; Bolser, Dan; Booth, Tim; Bretaudeau, Anthony; Brezovsky, Jan; Casadio, Rita; Cesareni, Gianni; Coppens, Frederik; Cornell, Michael; Cuccuru, Gianmauro; Davidsen, Kristian; Vedova, Gianluca Della; Dogan, Tunca; Doppelt-Azeroual, Olivia; Emery, Laura; Gasteiger, Elisabeth; Gatter, Thomas; Goldberg, Tatyana; Grosjean, Marie; Grüning, Björn; Helmer-Citterich, Manuela; Ienasescu, Hans; Ioannidis, Vassilios; Jespersen, Martin Closter; Jimenez, Rafael; Juty, Nick; Juvan, Peter; Koch, Maximilian; Laibe, Camille; Li, Jing-Woei; Licata, Luana; Mareuil, Fabien; Mičetić, Ivan; Friborg, Rune Møllegaard; Moretti, Sebastien; Morris, Chris; Möller, Steffen; Nenadic, Aleksandra; Peterson, Hedi; Profiti, Giuseppe; Rice, Peter; Romano, Paolo; Roncaglia, Paola; Saidi, Rabie; Schafferhans, Andrea; Schwämmle, Veit; Smith, Callum; Sperotto, Maria Maddalena; Stockinger, Heinz; Vařeková, Radka Svobodová; Tosatto, Silvio C E; de la Torre, Victor; Uva, Paolo; Via, Allegra; Yachdav, Guy; Zambelli, Federico; Vriend, Gert; Rost, Burkhard; Parkinson, Helen; Løngreen, Peter; Brunak, Søren

    2016-01-01

    Life sciences are yielding huge data sets that underpin scientific discoveries fundamental to improvement in human health, agriculture and the environment. In support of these discoveries, a plethora of databases and tools are deployed, in technically complex and diverse implementations, across a spectrum of scientific disciplines. The corpus of documentation of these resources is fragmented across the Web, with much redundancy, and has lacked a common standard of information. The outcome is that scientists must often struggle to find, understand, compare and use the best resources for the task at hand.Here we present a community-driven curation effort, supported by ELIXIR-the European infrastructure for biological information-that aspires to a comprehensive and consistent registry of information about bioinformatics resources. The sustainable upkeep of this Tools and Data Services Registry is assured by a curation effort driven by and tailored to local needs, and shared amongst a network of engaged partners.As of November 2015, the registry includes 1785 resources, with depositions from 126 individual registrations including 52 institutional providers and 74 individuals. With community support, the registry can become a standard for dissemination of information about bioinformatics resources: we welcome everyone to join us in this common endeavour. The registry is freely available at https://bio.tools. PMID:26538599

  17. Evaluation of participant recruitment methods to a rare disease online registry.

    Science.gov (United States)

    Johnson, Kimberly J; Mueller, Nancy L; Williams, Katherine; Gutmann, David H

    2014-07-01

    Internet communication advances provide new opportunities to assemble individuals with rare diseases to online patient registries from wide geographic areas for research. However, there is little published information on the efficacy of different recruitment methods. Here we describe recruitment patterns and the characteristics of individuals with the self-identified autosomal dominant genetic disorder neurofibromatosis type 1 (NF1) who participated in an online patient registry during the 1-year period from 1/1/2012 to 12/31/2012. We employed four main mechanisms to alert potential participants to the registry: (1) Facebook and Google advertising, (2) government and academic websites, (3) patient advocacy groups, and (4) healthcare providers. Participants reported how they first heard about the registry through an online questionnaire. During the 1-year period, 880 individuals participated in the registry from all 50 U.S. States, the District of Columbia, Puerto Rico, and 39 countries. Facebook and Google were reported as referral sources by the highest number of participants (n=550, 72% Facebook), followed by healthcare providers (n=74), and government and academic websites (n=71). The mean participant age was 29±18 years and most participants reported White race (73%) and female sex (62%) irrespective of reported referral source. Internet advertising, especially through Facebook, resulted in efficient enrollment of large numbers of individuals with NF1. Our study demonstrates the potential utility of this approach to assemble individuals with a rare disease from across the world for research studies. PMID:24700441

  18. Comprehensive capture of cutaneous melanoma by the Ontario Cancer Registry: validation study using community pathology reports.

    Science.gov (United States)

    Tran, Jennifer M; Schwartz, Rodrigo; Fung, Kinwah; Rochon, Paula; Chan, An-Wen

    2016-01-01

    Melanoma is often managed outside hospital settings, creating the potential for underreporting to cancer registries. To our knowledge, completeness of melanoma capture in cancer registries has not been assessed using external data sources since the 1980s. We evaluated the melanoma capture rate from 1993 to 2009 in a provincial cancer registry. We identified all melanoma diagnoses in pathology reports from a major community laboratory in Ontario, Canada. Pathologically confirmed diagnoses were linked to Ontario Cancer Registry (OCR) records using health insurance numbers. We calculated capture rates as the proportion of patients with melanoma confirmed by a pathology report, with a corresponding melanoma diagnosis in OCR. OCR captured 3,798 of 4,275 (88.8, 95 % confidence interval: 87.9, 89.8 %) invasive melanoma diagnoses over the 17-year period. Annual capture rates of 94 % or higher were found for over half the study period. Among all 29,133 melanoma diagnoses in OCR, 27.6 % were registered based on a pathology report alone, compared with 3.4 % for non-cutaneous malignancies. This suggests that comprehensive capture of melanoma cases by a provincial cancer registry is achievable using source data from community laboratories. There is a need for ongoing validation to ensure data remain accurate and complete to reliably inform clinical care, research, and policy. PMID:26537120

  19. Evaluation of tumor registry validity in Samsung medical center radiation oncology department

    International Nuclear Information System (INIS)

    A tumor registry system for the patients treated by radiotherapy at Samsung Medical Center since the opening of a hospital at 1994 was employed. In this study, the tumor registry system was introduced and the validity of the tumor registration was analyzed. The tumor registry system was composed of three parts: patient demographic, diagnostic, and treatment information. All data were input in a screen using a mouse only. Among the 10,000 registered cases in the tumor registry system until Aug, 2002, 199 were randomly selected and their registration data were compared with the patients' medical records. Total input errors were detected in 15 cases (7.5%). There were 8 error items in the part relating to diagnostic information: tumor site 3, pathology 2, AJCC staging 2 and performance status 1. In the part relating to treatment information there were 9 mistaken items: combination treatment 4, the date of initial treatment 3 and radiation completeness 2. According to the assignment doctor, the error ratio was consequently variable. The doctors who did no double-checks showed higher errors than those that did (15.6%: 3.7%). Our tumor registry had errors within 2% for each item. Although the overall data quality was high, further improvement might be achieved through promoting sincerity, continuing training periodic validity tests and keeping double-checks. Also, some items associated with the hospital information system will be input automatically in the next step

  20. Matching network for RF plasma source

    Science.gov (United States)

    Pickard, Daniel S.; Leung, Ka-Ngo

    2007-11-20

    A compact matching network couples an RF power supply to an RF antenna in a plasma generator. The simple and compact impedance matching network matches the plasma load to the impedance of a coaxial transmission line and the output impedance of an RF amplifier at radio frequencies. The matching network is formed of a resonantly tuned circuit formed of a variable capacitor and an inductor in a series resonance configuration, and a ferrite core transformer coupled to the resonantly tuned circuit. This matching network is compact enough to fit in existing compact focused ion beam systems.

  1. Image matching navigation based on fuzzy information

    Institute of Scientific and Technical Information of China (English)

    田玉龙; 吴伟仁; 田金文; 柳健

    2003-01-01

    In conventional image matching methods, the image matching process is mostly based on image statistic information. One aspect neglected by all these methods is that there is much fuzzy information contained in these images. A new fuzzy matching algorithm based on fuzzy similarity for navigation is presented in this paper. Because the fuzzy theory is of the ability of making good description of the fuzzy information contained in images, the image matching method based on fuzzy similarity would look forward to producing good performance results. Experimental results using matching algorithm based on fuzzy information also demonstrate its reliability and practicability.

  2. A pseudo-matched filter for chaos

    OpenAIRE

    Cohen, Seth D.; Gauthier, Daniel J

    2012-01-01

    A matched filter maximizes the signal-to-noise ratio of a signal. In the recent work of Corron et al. [Chaos 20, 023123 (2010)], a matched filter is derived for the chaotic waveforms produced by a piecewise-linear system. Motivated by these results, we describe a pseudo-matched filter, which removes noise from the same chaotic signal. It consists of a notch filter followed by a first-order, low-pass filter. We compare quantitatively the matched filter's performance to that of our pseudo-match...

  3. Matching Parasitic Antenna for Single RF MIMO

    DEFF Research Database (Denmark)

    Han, Bo; Kalis, A; Nielsen, Rasmus Hjorth;

    2012-01-01

    order to have such performance, an antenna with rich pattern modes is required by the system, thus the ESPAR antenna is investigated. The critical part on such antenna is parasitic element impedance matching. Unlike the conventional smith-chart matching method which assumes the minimal resistance is...... zero and with goal of 50 ohm or 75 ohm matching, matching on such parasitic antenna will adopt negative value as well. This paper presents a matching network with controllable impedance even to the range of negative values....

  4. Semi-Global Matching in Object Space

    Science.gov (United States)

    Bethmann, F.; Luhmann, T.

    2015-03-01

    Semi-Global Matching (SGM) is a widespread algorithm for image matching which is used for very different applications, ranging from real-time applications (e.g. for generating 3D data for driver assistance systems) to aerial image matching. Originally developed for stereo-image matching, several extensions have been proposed to use more than two images within the matching process (multi-baseline matching, multi-view stereo). These extensions still perform the image matching in (rectified) stereo images and combine the pairwise results afterwards to create the final solution. This paper proposes an alternative approach which is suitable for the introduction of an arbitrary number of images into the matching process and utilizes image matching by using non-rectified images. The new method differs from the original SGM method mainly in two aspects: Firstly, the cost calculation is formulated in object space within a dense voxel raster by using the grey (or colour) values of all images instead of pairwise cost calculation in image space. Secondly, the semi-global (path-wise) minimization process is transferred into object space as well, so that the result of semi-global optimization leads to index maps (instead of disparity maps) which directly indicate the 3D positions of the best matches. Altogether, this yields to an essential simplification of the matching process compared to multi-view stereo (MVS) approaches. After a description of the new method, results achieved from two different datasets (close-range and aerial) are presented and discussed.

  5. On the dynamic control of matching queues

    Directory of Open Access Journals (Sweden)

    Itai Gurvich

    2015-03-01

    Full Text Available We consider the optimal control of matching queues with random arrivals. In this model, items arrive to dedicated queues, and wait to be matched with items from other (possibly multiple queues. A match type corresponds to the set of item classes required for a match. Once a decision has been made to perform a match, the matching itself is instantaneous and the matched items depart from the system. We consider the problem of minimizing finite-horizon cumulative holding costs. The controller must decide which matchings to execute given multiple options. In principle, the controller may choose to wait until some “inventory” of items builds up to facilitate more profitable matches in the future. We introduce a multi-dimensional imbalance process, that at each time t, is given by a linear function of the cumulative arrivals to each of the item classes. A non-zero value of the imbalance at time t means that no control could have matched all the items that arrived by time t. A lower bound based on the imbalance process can be specified, at each time point, by a solution to an optimization problem with linear constraints.While not achievable in general, this lower bound can be asymptotically approached under a dedicated item condition (an analogue of the local traffic condition in bandwidth sharing networks. We devise a myopic discrete-review matching control that asymptotically–as the arrival rates become large–achieves the imbalance-based lower bound.

  6. A Survey of String Matching Algorithms

    Directory of Open Access Journals (Sweden)

    Koloud Al-Khamaiseh

    2014-07-01

    Full Text Available The concept of string matching algorithms are playing an important role of string algorithms in finding a place where one or several strings (patterns are found in a large body of text (e.g., data streaming, a sentence, a paragraph, a book, etc.. Its application covers a wide range, including intrusion detection Systems (IDS in computer networks, applications in bioinformatics, detecting plagiarism, information security, pattern recognition, document matching and text mining. In this paper we present a short survey for well-known and recent updated and hybrid string matching algorithms. These algorithms can be divided into two major categories, known as exact string matching and approximate string matching. The string matching classification criteria was selected to highlight important features of matching strategies, in order to identify challenges and vulnerabilities.

  7. Impact of Percutaneous Coronary Intervention for Chronic Total Occlusion in Non-Infarct-Related Arteries in Patients With Acute Myocardial Infarction (from the COREA-AMI Registry).

    Science.gov (United States)

    Choi, Ik Jun; Koh, Yoon-Seok; Lim, Sungmin; Choo, Eun Ho; Kim, Jin Jin; Hwang, Byung-Hee; Kim, Tae-Hoon; Seo, Suk Min; Kim, Chan Joon; Park, Mahn-Won; Shin, Dong Il; Choi, Yun-Seok; Park, Hun-Jun; Her, Sung-Ho; Kim, Dong-Bin; Park, Chul Soo; Lee, Jong-Min; Moon, Keon Woong; Chang, Kiyuk; Kim, Hee Yeol; Yoo, Ki-Dong; Jeon, Doo Soo; Chung, Wook-Sung; Ahn, Youngkeun; Jeong, Myung Ho; Seung, Ki-Bae; Kim, Pum-Joon

    2016-04-01

    Chronic total occlusion (CTO) in a non-infarct-related artery (IRA) is an independent predictor of clinical outcomes in patients with acute myocardial infarction (AMI). This study evaluated the impact of successful percutaneous coronary intervention (PCI) for CTO of a non-IRA on the long-term clinical outcomes in patients with AMI. A total of 4,748 patients with AMI were consecutively enrolled in the Convergent Registry of Catholic and Chonnam University for AMI registry from January 2004 to December 2009. We enrolled 324 patients with CTO in a non-IRA. To adjust for baseline differences, propensity matching (96 matched pairs) was used to compare successful PCI and occluded CTO for the treatment of CTO in non-IRA. The primary clinical end points were all-cause mortality and a composite of the major adverse cardiac events, including cardiac death, MI, stroke, and any revascularization during the 5-year follow-up. Patients who received successful PCI for CTO of non-IRA had lower rates of all-cause mortality (16.7% vs 32.3%, hazard ratio 0.459, 95% CI 0.251 to 0.841, p = 0.012) and major adverse cardiac events (21.9% vs 55.2%, hazard ratio 0.311, 95% CI 0.187 to 0.516, p <0.001) compared with occluded CTO group. Subgroup analyses revealed that successful PCI resulted in a better mortality rate in patients with normal renal function compared to patients with chronic kidney disease (p = 0.010). In conclusion, successful PCI for CTO of non-IRA is associated with improved long-term clinical outcomes in patients with AMI. PMID:26993974

  8. Holography and Conformal Anomaly Matching

    CERN Document Server

    Cabo-Bizet, Alejandro; Narain, K S

    2013-01-01

    We discuss various issues related to the understanding of the conformal anomaly matching in CFT from the dual holographic viewpoint. First, we act with a PBH diffeomorphism on a generic 5D RG flow geometry and show that the corresponding on-shell bulk action reproduces the Wess-Zumino term for the dilaton of broken conformal symmetry, with the expected coefficient aUV-aIR. Then we consider a specific 3D example of RG flow whose UV asymptotics is normalizable and admits a 6D lifting. We promote a modulus \\rho appearing in the geometry to a function of boundary coordinates. In a 6D description {\\rho} is the scale of an SU(2) instanton. We determine the smooth deformed background up to second order in the space-time derivatives of \\rho and find that the 3D on-shell action reproduces a boundary kinetic term for the massless field \\tau= log(\\rho) with the correct coefficient \\delta c=cUV-cIR. We further analyze the linearized fluctuations around the deformed background geometry and compute the one-point functions ...

  9. Orthogonal Matching Pursuit with Replacement

    CERN Document Server

    Jain, Prateek; Dhillon, Inderjit S

    2011-01-01

    In this paper, we consider the problem of compressed sensing where the goal is to recover almost all the sparse vectors using a small number of fixed linear measurements. For this problem, we propose a novel partial hard-thresholding operator that leads to a general family of iterative algorithms. While one extreme of the family yields well known hard thresholding algorithms like ITI (Iterative Thresholding with Inversion) and HTP (Hard Thresholding Pursuit), the other end of the spectrum leads to a novel algorithm that we call Orthogonal Matching Pursuit with Replacement (OMPR). OMPR, like the classic greedy algorithm OMP, adds exactly one coordinate to the support at each iteration, based on the correlation with the current residual. However, unlike OMP, OMPR also removes one coordinate from the support. This simple change allows us to prove that OMPR has the best known guarantees for sparse recovery in terms of the Restricted Isometry Property (a condition on the measurement matrix). In contrast, OMP is kn...

  10. Existing data sources for clinical epidemiology: the Danish National Pathology Registry and Data Bank

    DEFF Research Database (Denmark)

    Erichsen, Rune; Lash, Timothy; Dutoit, Stephen Jacques Hamilton;

    2010-01-01

    epidemiological studies to be carried out. Such studies are of significant importance, for example in the search for novel prognostic and predictive biomarkers in the era of personalized medicine. Denmark has a wealth of highly-regarded population-based registries that are ideally suited to conduct this type of......Diagnostic histological and cytological specimens are routinely stored in pathology department archives. These biobanks are a valuable research resource for many diseases, particularly if they can be linked to high quality population-based health registries, allowing large retrospective...... epidemiological research. We describe two recent additions to these databases: the Danish National Pathology Registry (DNPR) and its underlying national online registration database, the Danish Pathology Data Bank (DPDB). The DNPR and the DPDB contain detailed nationwide records of all pathology specimens...

  11. [Pre-requisites, observations and benefits of the DGU trauma registry in Austria].

    Science.gov (United States)

    Mattiassich, G; Litzlbauer, W; Ortmaier, R

    2016-07-01

    The trauma registry of the DGU was founded in 1992 with the objective of collecting data on severely injured patients. The purpose of this registry, in which Austrian trauma units have taken part since 1998, is to answer questions related to the field of trauma management. Using the example of the Linz Trauma Center (UKH Linz), which has actively participated since 2012, the authors would like to share their experiences of collecting data in order to motivate other departments to participate in the trauma registry. We would like to make suggestions regarding implementation methods for high-quality data acquisition.However, the availability of essential human resources must be guaranteed, since the recording of data from severely injured patients sometimes takes 60-90 min. Additionally, an automatic data acquisition method is currently unavailable for technical reasons. PMID:27277937

  12. Development of a disease registry for autoimmune bullous diseases: initial analysis of the pemphigus vulgaris subset.

    Science.gov (United States)

    Shah, Amit Aakash; Seiffert-Sinha, Kristina; Sirois, David; Werth, Victoria P; Rengarajan, Badri; Zrnchik, William; Attwood, Kristopher; Sinha, Animesh A

    2015-01-01

    Pemphigus vulgaris (PV) is a rare, potentially life threatening, autoimmune blistering skin disease. The International Pemphigus and Pemphigoid Foundation (IPPF) has recently developed a disease registry with the aim to enhance our understanding of autoimmune bullous diseases with the long-term goal of acquiring information to improve patient care. Patients were recruited to the IPPF disease registry through direct mail, e-mail, advertisements, and articles in the IPPF-quarterly, -website, -Facebook webpage, and IPPF Peer Health Coaches to complete a 38-question survey. We present here the initial analysis of detailed clinical information collected on 393 PV patients. We report previously unrecognized gender differences in terms of lesion location, autoimmune comorbidity, and delay in diagnosis. The IPPF disease registry serves as a useful resource and guide for future clinical investigation. PMID:24691863

  13. Muddy Water? Variation in Reporting Receipt of Breast Cancer Radiation Therapy by Population-Based Tumor Registries

    Energy Technology Data Exchange (ETDEWEB)

    Walker, Gary V. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Giordano, Sharon H. [Department of Breast Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Williams, Melanie [Texas Cancer Registry, Department of State Health Services, Austin, Texas (United States); Jiang, Jing [Division of Quantitative Sciences, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Niu, Jiangong [Department of Breast Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); MacKinnon, Jill; Anderson, Patricia; Wohler, Brad [Florida Cancer Data System, University of Miami School of Medicine, Miami, Florida (United States); Sinclair, Amber H.; Boscoe, Francis P.; Schymura, Maria J. [New York State Cancer Registry, New York State Department of Health, Albany, New York (United States); Buchholz, Thomas A. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Smith, Benjamin D., E-mail: BSmith3@mdanderson.org [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States)

    2013-07-15

    Purpose: To evaluate, in the setting of breast cancer, the accuracy of registry radiation therapy (RT) coding compared with the gold standard of Medicare claims. Methods and Materials: Using Surveillance, Epidemiology, and End Results (SEER)–Medicare data, we identified 73,077 patients aged ≥66 years diagnosed with breast cancer in the period 2001-2007. Underascertainment (1 - sensitivity), sensitivity, specificity, κ, and χ{sup 2} were calculated for RT receipt determined by registry data versus claims. Multivariate logistic regression characterized patient, treatment, and geographic factors associated with underascertainment of RT. Findings in the SEER–Medicare registries were compared with three non-SEER registries (Florida, New York, and Texas). Results: In the SEER–Medicare registries, 41.6% (n=30,386) of patients received RT according to registry coding, versus 49.3% (n=36,047) according to Medicare claims (P<.001). Underascertainment of RT was more likely if patients resided in a newer SEER registry (odds ratio [OR] 1.70, 95% confidence interval [CI] 1.60-1.80; P<.001), rural county (OR 1.34, 95% CI 1.21-1.48; P<.001), or if RT was delayed (OR 1.006/day, 95% CI 1.006-1.007; P<.001). Underascertainment of RT receipt in SEER registries was 18.7% (95% CI 18.6-18.8%), compared with 44.3% (95% CI 44.0-44.5%) in non-SEER registries. Conclusions: Population-based tumor registries are highly variable in ascertainment of RT receipt and should be augmented with other data sources when evaluating quality of breast cancer care. Future work should identify opportunities for the radiation oncology community to partner with registries to improve accuracy of treatment data.

  14. Muddy Water? Variation in Reporting Receipt of Breast Cancer Radiation Therapy by Population-Based Tumor Registries

    International Nuclear Information System (INIS)

    Purpose: To evaluate, in the setting of breast cancer, the accuracy of registry radiation therapy (RT) coding compared with the gold standard of Medicare claims. Methods and Materials: Using Surveillance, Epidemiology, and End Results (SEER)–Medicare data, we identified 73,077 patients aged ≥66 years diagnosed with breast cancer in the period 2001-2007. Underascertainment (1 - sensitivity), sensitivity, specificity, κ, and χ2 were calculated for RT receipt determined by registry data versus claims. Multivariate logistic regression characterized patient, treatment, and geographic factors associated with underascertainment of RT. Findings in the SEER–Medicare registries were compared with three non-SEER registries (Florida, New York, and Texas). Results: In the SEER–Medicare registries, 41.6% (n=30,386) of patients received RT according to registry coding, versus 49.3% (n=36,047) according to Medicare claims (P<.001). Underascertainment of RT was more likely if patients resided in a newer SEER registry (odds ratio [OR] 1.70, 95% confidence interval [CI] 1.60-1.80; P<.001), rural county (OR 1.34, 95% CI 1.21-1.48; P<.001), or if RT was delayed (OR 1.006/day, 95% CI 1.006-1.007; P<.001). Underascertainment of RT receipt in SEER registries was 18.7% (95% CI 18.6-18.8%), compared with 44.3% (95% CI 44.0-44.5%) in non-SEER registries. Conclusions: Population-based tumor registries are highly variable in ascertainment of RT receipt and should be augmented with other data sources when evaluating quality of breast cancer care. Future work should identify opportunities for the radiation oncology community to partner with registries to improve accuracy of treatment data

  15. Recruitment of representative samples for low incidence cancer populations: Do registries deliver?

    Directory of Open Access Journals (Sweden)

    Sanson-Fisher Rob

    2011-01-01

    Full Text Available Abstract Background Recruiting large and representative samples of adolescent and young adult (AYA cancer survivors is important for gaining accurate data regarding the prevalence of unmet needs in this population. This study aimed to describe recruitment rates for AYAs recruited through a cancer registry with particular focus on: active clinician consent protocols, reasons for clinicians not providing consent and the representativeness of the final sample. Methods Adolescents and young adults aged 14 to19 years inclusive and listed on the cancer registry from January 1 2002 to December 31 2007 were identified. An active clinician consent protocol was used whereby the registry sent a letter to AYAs primary treating clinicians requesting permission to contact the survivors. The registry then sent survivors who received their clinician's consent a letter seeking permission to forward their contact details to the research team. Consenting AYAs were sent a questionnaire which assessed their unmet needs. Results The overall consent rate for AYAs identified as eligible by the registry was 7.8%. Of the 411 potentially eligible survivors identified, just over half (n = 232, 56% received their clinician's consent to be contacted. Of those 232 AYAs, 65% were unable to be contacted. Only 18 AYAs (7.8% refused permission for their contact details to be passed on to the research team. Of the 64 young people who agreed to be contacted, 50% (n = 32 completed the questionnaire. Conclusions Cancer registries which employ active clinician consent protocols may not be appropriate for recruiting large, representative samples of AYAs diagnosed with cancer. Given that AYA cancer survivors are highly mobile, alternative methods such as treatment centre and clinic based recruitment may need to be considered.

  16. Registry-based outcome assessment in haemophilia: a scoping study to explore the available evidence.

    Science.gov (United States)

    Osooli, M; Berntorp, E

    2016-06-01

    Haemophilia is a congenital disorder with bleeding episodes as its primary symptom. These episodes can result in negative outcomes including joint damage, loss of active days due to hospitalization and reduced quality of life. Effective treatment, however, can improve the outcome. Registries have been used as a valuable source of information regarding the monitoring of treatment and outcome. The two main aims of this exploratory study were to establish which haemophilia registries publish peer-reviewed outcome assessment research and then to extract, classify and report the treatment outcomes and their extent of use in the retrieved registries. Using relevant keywords, we searched PubMed and Web of Science databases for publications during the period 1990-2015. Retrieved references were screened in a stepwise process. Eligible papers were original full articles on haemophilia outcomes that used data from a computerized patient database. Descriptive results were summarized. Of 2352 references reviewed, 25 full texts were eligible for inclusion in the study. These papers were published by 11 registries ranging from local to international in coverage. It is still relatively rare for registries to produce peer-reviewed publications about outcomes, and most that currently do produce such papers are located in Europe and North America. More information is available on traditional outcomes such as comorbidities and arthropathy than on health-related quality of life or the social and developmental impact of haemophilia on patients. Inhibitors, HIV and viral hepatitis are amongst the most commonly reported comorbidities. Research has focused more on factor consumption and less on hospitalization or time lost at school or work due to haemophilia. Haemophilia registries, especially those at the national level, are valuable resources for the delivery of effective health care to patients. Validated outcome measurement instruments are essential for the production of reliable and

  17. THE BAPTISM REGISTRY IN OPPOSITION TO CONVERSION REGISTRY: THE IGNATIAN DISCOURSE IN THE PARAGUAY MISSIONS IN THE HALF OF THE 17TH CENTURY

    Directory of Open Access Journals (Sweden)

    Guilherme Galhegos Felippe

    2007-12-01

    Full Text Available In light of the objectives imposed by the missionary enterprise and the needs of the evangelical labor - amongst which, the registry by correspondence of the day-to-day in the reductions -, the Jesuits have placed in the baptism a great importance, not only as a rite of passage on the conversion to Christianity, but also as an instrument of discourse to confirm the conversion of the natives and, thus, to prove to their superiors the adequate progress of the reductions. However, by analyzing the Ignatian discourse, a great incidence of stories that highlight the incidence of the baptism can be perceived, without there being the same proportion of stories proving these recently baptized Indians. There is, therefore, a disproportion in the Jesuitical registry of the proportion between baptized Indians and converts.

  18. Correcting for catchment area nonresidency in studies based on tumor-registry data

    International Nuclear Information System (INIS)

    We discuss the effect of catchment area nonresidency on estimates of cancer incidence from a tumor-registry-based cohort study and demonstrate that a relatively simple correction is possible in the context of Poisson regression analysis if individual residency histories or the probabilities of residency are known. A comparison of a complete data maximum likelihood analysis with several Poisson regression analyses demonstrates the adequacy of the simple correction in a large simulated data set. We compare analyses of stomach-cancer incidence from the Radiation Effects Research Foundation tumor registry with and without the correction. We also discuss some implications of including cases identified only on the basis of death certificates. (author)

  19. The Danish Registry on Regular Dialysis and Transplantation:completeness and validity of incident patient registration

    DEFF Research Database (Denmark)

    Hommel, Kristine; Rasmussen, Søren; Madsen, Mette; Kamper, Anne-Lise

    2010-01-01

    being transplanted were included. The completeness of NRDT was calculated as the percentage of new patients on chronic RRT registered in the National Patient Registry also found in NRDT. Validity of data in NRDT was assessed by information from medical records and analysed using kappa statistics....... RESULTS: Completeness of NRDT: Of 3020 patients registered in the National Patient Registry as incident chronic RRT patients, 97.2% were found in NRDT but 22.5% with another year of entry. There were no differences in completeness between hospitals or regions. Validity of NRDT: Validity of common renal...

  20. The central registries of occupational and medical exposure in the Czech Republic

    International Nuclear Information System (INIS)

    This paper is intended to provide some insight into the recent situation in the Czech Republic concerning the registration and evaluation of occupational and medical radiation exposures. Since 1993 the creation of the Central (national) Registries of Occupational (CROE) and Medical Exposure (CRME) has been started. One of the main functions of these registries will be to provide statistics to guide policy making on a national basis. Authors give more detailed information on the structure of creating programs and discuss some actual arising problems. (author)

  1. Using registries to integrate bioinformatics tools and services into workbench environments

    DEFF Research Database (Denmark)

    Ménager, Hervé; Kalaš, Matúš; Rapacki, Kristoffer;

    2015-01-01

    within convenient, integrated “workbench” environments. Resource descriptions are the core element of registry and workbench systems, which are used to both help the user find and comprehend available software tools, data resources, and Web Services, and to localise, execute and combine them......The diversity and complexity of bioinformatics resources presents significant challenges to their localisation, deployment and use, creating a need for reliable systems that address these issues. Meanwhile, users demand increasingly usable and integrated ways to access and analyse data, especially......, a software component that will ease the integration of bioinformatics resources in a workbench environment, using their description provided by the existing ELIXIR Tools and Data Services Registry....

  2. Visualizing underwater acoustic matched-field processing

    Science.gov (United States)

    Rosenblum, Lawrence; Kamgar-Parsi, Behzad; Karahalios, Margarida; Heitmeyer, Richard

    1991-06-01

    Matched-field processing is a new technique for processing ocean acoustic data measured by an array of hydrophones. It produces estimates of the location of sources of acoustic energy. This method differs from source localization techniques in other disciplines in that it uses the complex underwater acoustic environment to improve the accuracy of the source localization. An unexplored problem in matched-field processing has been to separate multiple sources within a matched-field ambiguity function. Underwater acoustic processing is one of many disciplines where a synthesis of computer graphics and image processing is producing new insight. The benefits of different volume visualization algorithms for matched-field display are discussed. The authors show how this led to a template matching scheme for identifying a source within the matched-field ambiguity function that can help move toward an automated source localization process.

  3. Fractional Order Element Based Impedance Matching

    KAUST Repository

    Radwan, Ahmed Gomaa

    2014-06-24

    Disclosed are various embodiments of methods and systems related to fractional order element based impedance matching. In one embodiment, a method includes aligning a traditional Smith chart (|.alpha.|=1) with a fractional order Smith chart (|.alpha.|.noteq.1). A load impedance is located on the traditional Smith chart and projected onto the fractional order Smith chart. A fractional order matching element is determined by transitioning along a matching circle of the fractional order Smith chart based at least in part upon characteristic line impedance. In another embodiment, a system includes a fractional order impedance matching application executed in a computing device. The fractional order impedance matching application includes logic that obtains a first set of Smith chart coordinates at a first order, determines a second set of Smith chart coordinates at a second order, and determines a fractional order matching element from the second set of Smith chart coordinates.

  4. A matched case control study of risk indicators of breast cancer in assam, India.

    Science.gov (United States)

    Rajbongshi, N; Mahanta, L B; Nath, D C; Sarma, J D

    2015-04-01

    Breast cancer is the leading cause of cancer death among women worldwide especially in a developing country like India. It also occupies the highest place with relative proportion 17.5% in the Hospital Based Cancer Registry in progress in the Dr. B. Borooah Cancer Research Institute. Dr. B. Borooah Cancer Research Institute is the Regional Cancer Care Center for entire North East region of India. With this background a matched case control study of 100 cases of breast cancer and 100 controls was carried out to investigate the role of different Socio economic, Female Reproductive and Life style related factors and to understand the etiology of breast cancer in Assam. Controls are matched to the cases by age at diagnosis (±5 years), family income and place of residence with matching ratio 1:1. Data were collected using questionnaire and then conditional logistic regression analysis is used to estimate the odd ratios for several factors. Study revealed that breast cancer occurrence has statistical association with the factors chewing habits (p=0.003), number of children (p=0.080), age at marriage (p=0.014), age at first child birth (p=0.007), age at menarche (p=0.010). PMID:26007270

  5. Dutch Chronic Pancreatitis Registry (CARE) : Design and rationale of a nationwide prospective evaluation and follow-up

    NARCIS (Netherlands)

    Ali, U. Ahmed; Issa, Y.; van Goor, H.; van Eijck, C. H.; Nieuwenhuijs, V. B.; Keulemans, Y.; Fockens, P.; Busch, O. R.; Drenth, J. P.; Dejong, C. H.; van Dullemen, H. M.; van Hooft, J. E.; Siersema, P. D.; Spanier, B. W. M.; Poley, J. W.; Poen, A. C.; Timmer, R.; Seerden, T.; Tan, A. C.; Thijs, W. J.; Witteman, B. J. M.; Romkens, T. E. H.; Roeterdink, A. J.; Gooszen, H. G.; Van Santvoort, H. C.; Bruno, M. J.; Boermeester, M. A.

    2015-01-01

    Background: Chronic pancreatitis is a complex disease with many unanswered questions regarding the natural history and therapy. Prospective longitudinal studies with long-term follow-up are warranted. Methods: The Dutch Chronic Pancreatitis Registry (CARE) is a nationwide registry aimed at prospecti

  6. Completeness and positive predictive value of registration of upper limb embolectomy in the Danish National Vascular Registry

    DEFF Research Database (Denmark)

    Andersen, Ljubica V; Mortensen, Leif; Lindholt, Jes Sanddal; Faergeman, Ole; Henneberg, Eskild W; Frost, Lars

    2009-01-01

    TO EVALUATE COMPLETENESS AND POSITIVE PREDICTIVE VALUE OF THE DANISH NATIONAL VASCULAR REGISTRY REGARDING REGISTRATION OF THE SURGICAL PROCEDURES: embolectomy of brachial, ulnar, or radial artery.......TO EVALUATE COMPLETENESS AND POSITIVE PREDICTIVE VALUE OF THE DANISH NATIONAL VASCULAR REGISTRY REGARDING REGISTRATION OF THE SURGICAL PROCEDURES: embolectomy of brachial, ulnar, or radial artery....

  7. Performance of Different Diagnostic Criteria for Familial Mediterranean Fever in Children with Periodic Fevers : Results from a Multicenter International Registry

    NARCIS (Netherlands)

    Demirkaya, Erkan; Saglam, Celal; Turker, Turker; Koné-Paut, Isabelle; Woo, Pat; Doglio, Matteo; Amaryan, Gayane; Frenkel, Joost; Uziel, Yosef; Insalaco, Antonella; Cantarini, Luca; Hofer, Michael; Boiu, Sorina; Duzova, Ali; Modesto, Consuelo; Bryant, Annette; Rigante, Donato; Papadopoulou-Alataki, Efimia; Guillaume-Czitrom, Severine; Kuemmerle-Deschner, Jasmine; Neven, Bénédicte; Lachmann, Helen; Martini, Alberto; Ruperto, Nicolino; Gattorno, Marco; Ozen, Seza

    2015-01-01

    OBJECTIVE: Our aims were to validate the pediatric diagnostic criteria in a large international registry and to compare them with the performance of previous criteria for the diagnosis of familial Mediterranean fever (FMF). METHODS: Pediatric patients with FMF from the Eurofever registry were used f

  8. 75 FR 38145 - Announcing the New National Electronic Job Registry for Use in the H-2A Temporary Agricultural...

    Science.gov (United States)

    2010-07-01

    ... public through registry search engines. The job order information will be searchable along a series of... registry will be available for members of the public to search and retrieve H-2A job orders filed in...CERT Visa Portal homepage allowing the public to quickly search for any active job order(s) posted...

  9. 75 FR 62406 - Plan To Develop a Genetic Testing Registry at the National Institutes of Health; Public Meeting...

    Science.gov (United States)

    2010-10-08

    ... HUMAN SERVICES National Institutes of Health Plan To Develop a Genetic Testing Registry at the National... a public meeting to gather stakeholder perspectives on its plan to develop the Genetic Testing... National Institutes of Health (NIH) announced its intent to develop the Genetic Testing ] Registry (GTR)...

  10. Graph matching and clustering using kernel attributes

    OpenAIRE

    Lozano Ortega, Miguel Ángel; Escolano Ruiz, Francisco

    2013-01-01

    In this paper, we exploit graph kernels for graph matching and clustering. Firstly, we analyze different kinds of graph kernels in order to extract from them attributes to be used as a similarity measure between nodes of non-attributed graphs. Next, such attributes are embedded in a graph-matching cost function, through a probabilistic framework, and we evaluate their performance within a graph-matching algorithm. Secondly, we propose a method for obtaining a representative prototype from a s...

  11. Parikh Matching in the Streaming Model

    DEFF Research Database (Denmark)

    Lee, Lap-Kei; Lewenstein, Moshe; Zhang, Qin

    2012-01-01

    |-length count vector. In the streaming model one seeks space-efficient algorithms for problems in which there is one pass over the data. We consider Parikh matching in the streaming model. To make this viable we search for substrings whose Parikh-mappings approximately match the input vector. In this paper we...... present upper and lower bounds on the problem of approximate Parikh matching in the streaming model....

  12. Minimizing Human Effort in Reconciling Match Networks

    OpenAIRE

    Nguyen, Quoc Viet Hung; Wijaya, Tri Kurniawan; Miklos, Zoltan; Aberer, Karl; Levy, Eliezer; Shafran, Victor; Gal, Avigdor; Weidlich, Matthias

    2013-01-01

    Schema and ontology matching is a process of establishing correspondences between schema attributes and ontology concepts, for the purpose of data integration. Various commercial and academic tools have been developed to support this task. These tools provide impressive results on some datasets. However, as the matching is inherently uncertain, the developed heuristic techniques give rise to results that are not completely correct. In practice, post-matching human expert effort is needed to o...

  13. Random multi-index matching problems

    OpenAIRE

    Martin, O C; Mezard, M.; Rivoire, O.

    2005-01-01

    The multi-index matching problem (MIMP) generalizes the well known matching problem by going from pairs to d-uplets. We use the cavity method from statistical physics to analyze its properties when the costs of the d-uplets are random. At low temperatures we find for d>2 a frozen glassy phase with vanishing entropy. We also investigate some properties of small samples by enumerating the lowest cost matchings to compare with our theoretical predictions.

  14. Fingerprint matching algorithm for poor quality images

    OpenAIRE

    Vedpal Singh; Irraivan Elamvazuthi

    2015-01-01

    The main aim of this study is to establish an efficient platform for fingerprint matching for low-quality images. Generally, fingerprint matching approaches use the minutiae points for authentication. However, it is not such a reliable authentication method for low-quality images. To overcome this problem, the current study proposes a fingerprint matching methodology based on normalised cross-correlation, which would improve the performance and reduce the miscalculations during authentication...

  15. TWO STAGE FRAMEWORK FOR ALTERED FINGERPRINT MATCHING

    OpenAIRE

    T. R. Anoop; M.G. Mini

    2015-01-01

    Fingerprint alteration is the process of masking one’s identity from personal identification systems especially in boarder control security systems. Failure of matching the altered fingerprint of the criminals against the watch list of fingerprints can help them to break the security system. This fact leads to the need of a method for altered fingerprint matching. This paper presents a two stage method for altered fingerprint matching. In first stage, approximated global ridge orientation fie...

  16. Fast and compact regular expression matching

    DEFF Research Database (Denmark)

    Bille, Philip; Farach-Colton, Martin

    2008-01-01

    We study 4 problems in string matching, namely, regular expression matching, approximate regular expression matching, string edit distance, and subsequence indexing, on a standard word RAM model of computation that allows logarithmic-sized words to be manipulated in constant time. We show how to ...... improve the space and/or remove a dependency on the alphabet size for each problem using either an improved tabulation technique of an existing algorithm or by combining known algorithms in a new way....

  17. Lazy AC-Pattern Matching for Rewriting

    CERN Document Server

    Belkhir, Walid; 10.4204/EPTCS.82.3

    2012-01-01

    We define a lazy pattern-matching mechanism modulo associativity and commutativity. The solutions of a pattern-matching problem are stored in a lazy list composed of a first substitution at the head and a non-evaluated object that encodes the remaining computations. We integrate the lazy AC-matching in a strategy language: rewriting rule and strategy application produce a lazy list of terms.

  18. Fingerprint matching system using Level 3 features

    OpenAIRE

    Prince; Manvjeet Kaur,; Ajay Mittal

    2010-01-01

    Fingerprint biometric security system identifies the unique property in human being and matching with template stored in database. Fingerprint details are generally defined in three levels i.e. Level 1 (Pattern), Level 2(Minutiae points) and Level 3 (pores and contour ridges). Level 3 features are barely used by automated fingerprintverification system. This research paper presents a Level 3 ingerprint matching system. In this paper, we deal with pores for matching with template. With the lo...

  19. Spectators’ Participation Decisions in the Basketball Matches

    OpenAIRE

    YILDIZ, Alper; KOÇAK, Settar; Altunsöz, Irmak Hürmeriç; Devrilmez, Erhan

    2015-01-01

    Understanding the motives of spectators to participate in a basketball match is important for increasing the number of spectators. Main purpose of this study was to analyze the selected variables that affect on spectators’ participation in basketball matches. Supporters of two Turkish professional basketball teams formed the sample of the study (n = 259). Spectators’ Participation Decision Scale was used to assess the factors that make participants decide to attend a match. Descriptive and Fa...

  20. Automated concept matching between laboratory databases.

    OpenAIRE

    Sun, Yao

    2002-01-01

    To address the problem of semantic inconsistencies between medical databases, semantic network representations can be utilized to automate the matching of medical concepts between the databases. The performance of automated concept matching was tested by creating semantic network representations for two laboratory databases, one from a pediatric hospital and the other from an oncology institute. The matching algorithms identified all equivalent concepts that were present in both databases, an...

  1. Patient Matched Instruments and Total Knee System

    Medline Plus

    Full Text Available Smith & Nephew Technologies: VISIONAIRE™ Patient Matched Instruments and LEGION™ Total Knee System You must have Javascript enabled in your web browser. View Program Transcript Click ...

  2. The Match between CEO and Firm

    OpenAIRE

    Sam Allgood

    2003-01-01

    We investigate the role of job-match heterogeneity in the CEO labor market. We document a high percentage of CEO turnovers in the early years of tenure as illustrated by the hazard that increases until the fifth year of CEO tenure and then decreases. Evidence suggests that a good match is more likely if the new CEO performs better than the previous CEO. The best matches tend to occur when inside (outside) CEOs follow previous CEOs who quit (are dismissed). Evidence consistent with match theor...

  3. Highly Scalable Matching Pursuit Signal Decomposition Algorithm

    Data.gov (United States)

    National Aeronautics and Space Administration — In this research, we propose a variant of the classical Matching Pursuit Decomposition (MPD) algorithm with significantly improved scalability and computational...

  4. Anomalous dispersion enhanced Cerenkov phase-matching

    Energy Technology Data Exchange (ETDEWEB)

    Kowalczyk, T.C.; Singer, K.D. [Case Western Reserve Univ., Cleveland, OH (United States). Dept. of Physics; Cahill, P.A. [Sandia National Labs., Albuquerque, NM (United States)

    1993-11-01

    The authors report on a scheme for phase-matching second harmonic generation in polymer waveguides based on the use of anomalous dispersion to optimize Cerenkov phase matching. They have used the theoretical results of Hashizume et al. and Onda and Ito to design an optimum structure for phase-matched conversion. They have found that the use of anomalous dispersion in the design results in a 100-fold enhancement in the calculated conversion efficiency. This technique also overcomes the limitation of anomalous dispersion phase-matching which results from absorption at the second harmonic. Experiments are in progress to demonstrate these results.

  5. A Novel Image Correlation Matching Approach

    Directory of Open Access Journals (Sweden)

    Baoming Shan

    2010-06-01

    Full Text Available In this paper we present a novel approach which is combined local invariant feature descriptor named ARPIH (Angular Radial Partitioning Intensity Histogram with histogram-based similar distance (HSD. The approach succeeds the ARPIH descriptor’s distinctive advantage and provides higher robustness in deformation image matching, such as rotation image, illumination changing image and perspective image, etc. Based on the MCD algorithm, we present the HSD algorithm. This algorithm transforms the image matching into the histogram matching by calculating the number of the similar points between template histogram and target histogram in order to decrease the calculation complicacy and improve the matching efficiency. A large amount groups of images are used in testing the approach presented in this paper. The matching results presented here indicate that the presented algorithm is efficient to figure out both the geometric deformation image matching and the illumination changing image matching. Contrast with the traditional matching algorithm, the approach presented in this paper has the obvious advantage of high matching precision, robustness and performance efficiency.

  6. RETIRED MATCHES AMONG MALE PROFESSIONAL TENNIS PLAYERS

    OpenAIRE

    Kristijan Breznik; Vladimir Batagelj

    2012-01-01

    The aim of this study was to explore the effect of characteristics of various games and players on the proportion of retired tennis matches in the Open Era of tennis. The data included over 420,000 matches played among 17,553 tennis players in the period from 1968 to the end of 2010. The influence of the surface type was clearly confirmed, with the proportion of retired matches being higher on hard and clay courts compared to grass and carpet surfaces. Similarly, more retired matches were obs...

  7. SEMI-GLOBAL MATCHING IN OBJECT SPACE

    Directory of Open Access Journals (Sweden)

    F. Bethmann

    2015-03-01

    Full Text Available Semi-Global Matching (SGM is a widespread algorithm for image matching which is used for very different applications, ranging from real-time applications (e.g. for generating 3D data for driver assistance systems to aerial image matching. Originally developed for stereo-image matching, several extensions have been proposed to use more than two images within the matching process (multi-baseline matching, multi-view stereo. These extensions still perform the image matching in (rectified stereo images and combine the pairwise results afterwards to create the final solution. This paper proposes an alternative approach which is suitable for the introduction of an arbitrary number of images into the matching process and utilizes image matching by using non-rectified images. The new method differs from the original SGM method mainly in two aspects: Firstly, the cost calculation is formulated in object space within a dense voxel raster by using the grey (or colour values of all images instead of pairwise cost calculation in image space. Secondly, the semi-global (path-wise minimization process is transferred into object space as well, so that the result of semi-global optimization leads to index maps (instead of disparity maps which directly indicate the 3D positions of the best matches. Altogether, this yields to an essential simplification of the matching process compared to multi-view stereo (MVS approaches. After a description of the new method, results achieved from two different datasets (close-range and aerial are presented and discussed.

  8. A federated semantic metadata registry framework for enabling interoperability across clinical research and care domains.

    Science.gov (United States)

    Sinaci, A Anil; Laleci Erturkmen, Gokce B

    2013-10-01

    In order to enable secondary use of Electronic Health Records (EHRs) by bridging the interoperability gap between clinical care and research domains, in this paper, a unified methodology and the supporting framework is introduced which brings together the power of metadata registries (MDR) and semantic web technologies. We introduce a federated semantic metadata registry framework by extending the ISO/IEC 11179 standard, and enable integration of data element registries through Linked Open Data (LOD) principles where each Common Data Element (CDE) can be uniquely referenced, queried and processed to enable the syntactic and semantic interoperability. Each CDE and their components are maintained as LOD resources enabling semantic links with other CDEs, terminology systems and with implementation dependent content models; hence facilitating semantic search, much effective reuse and semantic interoperability across different application domains. There are several important efforts addressing the semantic interoperability in healthcare domain such as IHE DEX profile proposal, CDISC SHARE and CDISC2RDF. Our architecture complements these by providing a framework to interlink existing data element registries and repositories for multiplying their potential for semantic interoperability to a greater extent. Open source implementation of the federated semantic MDR framework presented in this paper is the core of the semantic interoperability layer of the SALUS project which enables the execution of the post marketing safety analysis studies on top of existing EHR systems. PMID:23751263

  9. The California Climate Action Registry: Development of methodologies for calculating greenhouse gas emissions from electricity generation

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; Marnay, Chris; Sathaye, Jayant; Muritshaw, Scott; Fisher, Diane; Phadke, Amol; Franco, Guido

    2002-08-01

    The California Climate Action Registry, which will begin operation in Fall 2002, is a voluntary registry for California businesses and organizations to record annual greenhouse gas emissions. Reporting of emissions in the Registry by a participant involves documentation of both ''direct'' emissions from sources that are under the entity's control and ''indirect'' emissions controlled by others. Electricity generated by an off-site power source is considered to be an indirect emission and must be included in the entity's report. Published electricity emissions factors for the State of California vary considerably due to differences in whether utility-owned out-of-state generation, non-utility generation, and electricity imports from other states are included. This paper describes the development of three methods for estimating electricity emissions factors for calculating the combined net carbon dioxide emissions from all generating facilities that provide electricity to Californians. We find that use of a statewide average electricity emissions factor could drastically under- or over-estimate an entity's emissions due to the differences in generating resources among the utility service areas and seasonal variations. In addition, differentiating between marginal and average emissions is essential to accurately estimate the carbon dioxide savings from reducing electricity use. Results of this work will be taken into consideration by the Registry when finalizing its guidance for use of electricity emissions factors in calculating an entity's greenhouse gas emissions.

  10. Where the Semantic Web and Web 2.0 Meet Format Risk Management: P2 Registry

    Directory of Open Access Journals (Sweden)

    David Tarrant

    2011-03-01

    Full Text Available The Web is increasingly becoming a platform for linked data. This means making connections and adding value to data on the Web. As more data becomes openly available and more people are able to use the data, it becomes more powerful. An example is file format registries and the evaluation of format risks. Here the requirement for information is now greater than the effort that any single institution can put into gathering and collating this information. Recognising that more is better, the creators of PRONOM, JHOVE, GDFR and others are joining to lead a new initiative: the Unified Digital Format Registry. Ahead of this effort, a new RDF-based framework for structuring and facilitating file format data from multiple sources, including PRONOM, has demonstrated it is able to produce more links, and thus provide more answers to digital preservation questions - about format risks, applications, viewers and transformations - than the native data alone. This paper will describe this registry, P2, and its services, show how it can be used, and provide examples where it delivers more answers than the contributing resources. The P2 Registry is a reference platform to allow and encourage publication of preservation data, and also an examplar of what can be achieved if more data is published openly online as simple machine-readable documents. This approach calls for the active participation of the digital preservation community to contribute data by simply publishing it openly on the Web as linked data.

  11. GEOSS Registry System: Enabling the Registering and Discovering of Geospatial Web Services Worldwide

    Science.gov (United States)

    Bai, Y.; di, L.; Nebert, D.; Wei, Y.

    2007-12-01

    Web Service registry, as a key infrastructural component and cornerstone for Service-Oriented-Architecture deployments, meets the critical need to register, discover, and govern available Web services that provide a promising plan to promote the online discovering and sharing of massive valuable geospatial data. The Global Earth Observation System of Systems (GEOSS) Registry System includes mechanisms to register components and have them approved by the GEO Secretariat, to register services and associate them with GEOSS-recognized standards -- and special arrangements for implementations using non-recognized approaches. A taxonomy of standard types is also proposed to assist in the discovery and classification of GEOSS service implementations. This GEOSS registry exposes Universal Description, Discovery and Integration (UDDI), OASIS ebXML-ebRS, and OpenGIS Consortium (OGC) Catalogue Service for Web (CSW) interfaces to be accessed by other applications, including GEOSS Web Portal solutions. Clearinghouse implementations can use the GEOSS registry to register and locate GEOSS catalog services as a basis for evaluation, configuration, harvest, and distributed query. The details of the system design and implementation will be presented, along with the lessons learned from this effort to promote the discovery and system integration of geospatial Web Services worldwide.

  12. [Nationwide statements from regional data: methods of the Center for Cancer Registry Data].

    Science.gov (United States)

    Kraywinkel, K; Barnes, B; Dahm, S; Haberland, J; Nennecke, A; Stabenow, R

    2014-01-01

    Despite having achieved nationwide registry coverage in addition to substantial improvements in data on the epidemiology of cancer in Germany, the Centre for Cancer Registry Data continues to estimate national statistics on incidence, survival, and prevalence instead of calculating these directly from available data. The methods used for evaluations are based initially on estimates of registration completeness or, for survival analyses, an assessment of the quality of follow-up data. The completeness of incident case registration is estimated on the basis of the mortality/incidence procedure, which assumes a largely constant relationship between the mortality and incidence of a cancer type among people of the same age and sex across federal states. Inclusion criteria for consideration of registry data in national survival analyses are less than 15% of death certificate only (DCO) cases and plausible survival for patients with pancreatic cancer or metastatic lung cancer. Of the 477,300 incident cancer cases estimated for 2010, 429,900 were reported by the cancer registries (90%), and ten federal states contributed data to national survival estimates. PMID:24357167

  13. 75 FR 38683 - Federal Acquisition Regulation; FAR Case 2008-035, Registry of Disaster Response Contractors

    Science.gov (United States)

    2010-07-02

    ... interim rule was published in the Federal Register on October 14, 2009 (74 FR 52847). The public comment... published in the Federal Register at 74 FR 52847 on October 14, 2009, is adopted as a final rule without..., 18, 26, and 52 RIN 9000-AL30 Federal Acquisition Regulation; FAR Case 2008-035, Registry of...

  14. The Creation Of The National Registry Of Rare Diseases In The Slovak Republic

    Directory of Open Access Journals (Sweden)

    Cisárik F.

    2014-08-01

    Its creation builds on the existing registries as well as on the structure of health care in the Slovak Republic. With the protection of personal data in mind, the collection of data will be carried out by the National Centre of Health Information (NCHI, which will also use the existing tool in the process of creation. Thanks to the cooperation between NCHI and the Slovak Society of Medical Genetics, NCHI developed separate reporting forms on rare diseases according to OMIM (Online Mendelian Inheritance in Man and ORPHANET rare disease coding (ORPHA codes of rare diseases, and the International classification of diseases code (ICD 10. The activities also include cooperation with the existing registries (part of which are rare diseases. For example National Registry of Congenital Developmental Heart Defects, national register of neuromuscular disorders, oncologic register or register of diabetes mellitus. Gathering the information from these registries we will extend the data about rare diseases in the Slovak republic. At the international level the participation in the European Surveillance of Congenital Anomalies (EUROCAT is important.

  15. Walking the talk: the need for a trial registry for development interventions

    DEFF Research Database (Denmark)

    Rasmussen, Ole Dahl; Malchow-Møller, Nikolaj; Andersen, Thomas Barnebeck

    2011-01-01

    Recent advances in the use of randomised control trials to evaluate the effect of development interventions promise to enhance our knowledge of what works and why. A core argument supporting randomised studies is the claim that they have high internal validity. The authors argue that this claim i...... microfinance, they argue that a trial registry would also enhance external validity and foster innovative research....

  16. #DDOD Use Case: Improve National Death Registry for use with outcomes research

    Data.gov (United States)

    U.S. Department of Health & Human Services — SUMMARY DDOD use case request to improve National Death Registry for use with outcomes research. WHAT IS A USE CASE? A “Use Case” is a request that was made by the...

  17. Issues and trends in pediatric growth hormone therapy--an update from the GHMonitor observational registry.

    Science.gov (United States)

    Pitukcheewanont, Pisit; Desrosiers, Paul; Steelman, Joel; Rapaport, Robert; Fuqua, John S; Kreher, Nerissa C; Hamlett, Anthony

    2008-02-01

    The GHMonitor observational registry collates data on pediatric subjects receiving Saizen (recombinant human growth hormone (GH)) therapy. From January 2003 through August 2006, 1335 subjects were enrolled in the registry, approximately two-thirds of whom are male. The most common diagnosis in the registry is idiopathic growth hormone deficiency (58%). Most subjects in GHMonitor are receiving Saizen doses using a needle-free delivery device, the cool.click (73%). Mean height standard deviation scores show an improvement from -2.1 at screening to -1.1 following 3 years of Saizen therapy. To date, adverse events have been reported in 4% of subjects. Three serious adverse events were identified to be related to Saizen by the primary investigator: cellulitis at the injection site, behavioral problems/suicidal ideation, and enlargement of a craniopharyngioma. This article provides an update on data from the registry and briefly discusses topical and controversial issues in the treatment of pediatric patients requiring GH therapy. PMID:18317441

  18. Validity of the coding for herpes simplex encephalitis in the Danish National Patient Registry

    DEFF Research Database (Denmark)

    Jørgensen, Laura Krogh; Dalgaard, Lars Skov; Østergaard, Lars Jørgen;

    2016-01-01

    BACKGROUND: Large health care databases are a valuable source of infectious disease epidemiology if diagnoses are valid. The aim of this study was to investigate the accuracy of the recorded diagnosis coding of herpes simplex encephalitis (HSE) in the Danish National Patient Registry (DNPR). METH...

  19. Inflammatory Bowel Disease in Hispanics: The University of Puerto Rico IBD Registry

    OpenAIRE

    Torres, Esther A.; Abdiel Cruz; Mariola Monagas; Marina Bernal; Yadira Correa; Rafael Cordero; Carlo, Víctor L.

    2011-01-01

    A registry of patients with inflammatory bowel diseases, ulcerative colitis (UC) and Crohn's disease (CD), was created at the University of Puerto Rico in 1995. Subjects with a documented diagnosis of IBD by clinical, radiologic, endoscopic, and/or pathologic criteria were recruited from the IBD clinics, support groups, and community practices, and demogr...

  20. Predictive value of acute coronary syndrome discharge diagnoses in the Danish national patioent registry

    DEFF Research Database (Denmark)

    Joensen, Albert Marni; Jensen, Majken K.; Overvad, Kim; Dethlefsen, Claus; Schmidt, Erik Berg; Rasmussen, Lars Hvilsted; Johnsen, Søren Paaske

    Background: Updated data on the predictive value of acute coronary syndrome (ACS) diagnoses, including unstable angina pectoris, myocardial infarction and cardiac arrest, in hospital discharge registries are sparse. Design: Validation study. Methods: All first-time ACS diagnoses in the Danish...

  1. [Romanian national registry for interstitial lung diseases and sarcoidosis (REGIS): rationale and methods].

    Science.gov (United States)

    Strâmbu, Irina; Ioniţă, Diana; Belaconi, Ionela; Stoia, Irina; Tudorache, Voicu

    2012-01-01

    Interstitial lung diseases (ILD) are a group of extremely heterogeneous conditions (over 200), with low prevalence, but in most cases with severe impact on the quality of life and survival of the patients. The ILD group comprises: idiopathic pulmonary fibrosis, sarcoidosis, hypersensitivity pneumonitis, colagen diseases, vasculitis, eosinophilic pneumonia etc. The prevalence of these diseases is unknown in Romania; the accurate diagnosis needs access to special investigations and expertise with this group of diseases. The authors propose the initiation of a National Registry for Interstitial Lung Diseases and Sarcoidosis (REGIS), based on the lessons learned from other national ILD) registries, which should allow building-up an extended clinical expertise in ILD, evaluating epidemiological data, creating an educational platform for young physicians, better understanding of the outcome and prognosis of these diseases, shaping Romanian Guidelines for the diagnosis and management of ILD, using the data base for clinical research. The registry is started as a pilot in two Romanian centres: "Marius Nasta" Institute of Pneumology in Bucharest and Pneumology Clinic, "Victor Babey" Infectious Diseases Hospital Timişoara. After refining the inclusion criteria for the data base, editing guidelines for ILD diagnosis and launching the registry website, other Romanian centres with interest in ILD will also be able to feed information. PMID:22545484

  2. 78 FR 52208 - 60-Day Notice of Proposed Information Collection Section 3 Business Registry Surveys

    Science.gov (United States)

    2013-08-22

    ... Section 3 Business Registry. The first survey measures the outcomes of the pilot program for Section 3 Businesses that have registered with HUD. The second survey, evaluates feedback from recipients of HUD... will be issued via web-based survey sites such as www.Surveymonkey.com and will produce...

  3. Registry of Communication Research: An Identification of Selected Communication Research Projects in the Academic Community.

    Science.gov (United States)

    Smith, Elbert J., Ed.

    This Registry is designed to be a single-source reference to aid in determining the kinds of communication research in process, where it is being conducted, and by whom. The projects are categorized by one or more primary areas of communication and then as to the most applicable basic form of communication. Basic areas of communication research…

  4. 75 FR 29350 - Draft Guidance for Industry: Questions and Answers Regarding the Reportable Food Registry as...

    Science.gov (United States)

    2010-05-25

    ... 2007'' and gave interested parties an opportunity to submit comments by July 27, 2009 (74 FR 27803... FR 46434). This draft guidance is the second edition of that guidance entitled ``Questions and... Registry is to provide a ``reliable mechanism to track patterns of adulteration in food would...

  5. Epidemiology of Multiple Congenital Anomalies in Europe : A EUROCAT Population-Based Registry Study

    NARCIS (Netherlands)

    Calzolari, Elisa; Barisic, Ingeborg; Loane, Maria; Morris, Joan; Wellesley, Diana; Dolk, Helen; Addor, Marie-Claude; Arriola, Larraitz; Bianchi, Fabrizio; Neville, Amanda J.; Budd, Judith L. S.; Klungsoyr, Kari; Khoshnood, Babak; McDonnell, Bob; Nelen, Vera; Queisser-Luft, Annette; Rankin, Judith; Rissmann, Anke; Rounding, Catherine; Tucker, David; Verellen-Dumoulin, Christine; de Walle, Hermien; Garne, Ester

    2014-01-01

    BackgroundThis study describes the prevalence, associated anomalies, and demographic characteristics of cases of multiple congenital anomalies (MCA) in 19 population-based European registries (EUROCAT) covering 959,446 births in 2004 and 2010. MethodsEUROCAT implemented a computer algorithm for clas

  6. 77 FR 5751 - Marine Recreational Fisheries of the United States; National Saltwater Angler Registry and State...

    Science.gov (United States)

    2012-02-06

    ... that sample from angler registry lists will contact the households of registrants and can request... exclusion of this group from a sample will not bias survey results. Some states exclude anglers whose dates... 71 years of age. The size of this age group of anglers is small and will become smaller each...

  7. 27 CFR 29.55 - Registry of stills and distilling apparatus.

    Science.gov (United States)

    2010-04-01

    ... distilling apparatus. 29.55 Section 29.55 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Registry of stills and distilling apparatus. (a) General. Every person having possession, custody, or control of any still or distilling apparatus set up shall, immediately on its being set up, register...

  8. The Organization and Evaluation of a Computer-Assisted, Centralized Immunization Registry.

    Science.gov (United States)

    Loeser, Helen; And Others

    1983-01-01

    Evaluation of a computer-assisted, centralized immunization registry after one year shows that 93 percent of eligible health practitioners initially agreed to provide data and that 73 percent continue to do so. Immunization rates in audited groups have improved significantly. (GC)

  9. Survival of patients with metastatic breast cancer: twenty-year data from two SEER registries

    International Nuclear Information System (INIS)

    Many researchers are interested to know if there are any improvements in recent treatment results for metastatic breast cancer in the community, especially for 10- or 15-year survival. Between 1981 and 1985, 782 and 580 female patients with metastatic breast cancer were extracted respectively from the Connecticut and San Francisco-Oakland registries of the Surveillance, Epidemiology, and End Results (SEER) database. The lognormal statistical method to estimate survival was retrospectively validated since the 15-year cause-specific survival rates could be calculated using the standard life-table actuarial method. Estimated rates were compared to the actuarial data available in 2000. Between 1991 and 1995, further 752 and 632 female patients with metastatic breast cancer were extracted respectively from the Connecticut and San Francisco-Oakland registries. The data were analyzed to estimate the 15-year cause-specific survival rates before the year 2005. The 5-year period (1981–1985) was chosen, and patients were followed as a cohort for an additional 3 years. The estimated 15-year cause-specific survival rates were 7.1% (95% confidence interval, CI, 1.8–12.4) and 9.1% (95% CI, 3.8–14.4) by the lognormal model for the two registries of Connecticut and San Francisco-Oakland respectively. Since the SEER database provides follow-up information to the end of the year 2000, actuarial calculation can be performed to confirm (validate) the estimation. The Kaplan-Meier calculation for the 15-year cause-specific survival rates were 8.3% (95% CI, 5.8–10.8) and 7.0% (95% CI, 4.3–9.7) respectively. Using the 1991–1995 5-year period cohort and followed for an additional 3 years, the 15-year cause-specific survival rates were estimated to be 9.1% (95% CI, 3.8–14.4) and 14.7% (95% CI, 9.8–19.6) for the two registries of Connecticut and San Francisco-Oakland respectively. For the period 1981–1985, the 15-year cause-specific survival for the Connecticut and the San

  10. Online Activity Matching Using Wireless Sensor Nodes

    NARCIS (Netherlands)

    Horst, Arie; Meratnia, Nirvana

    2011-01-01

    In this paper, we explore the capability of wireless sensor networks to perform online activity matching for sport coaching applications. The goal is to design an algorithm to match movements of a trainee and a trainer online and to find their spatial and temporal differences. Such an algorithm can

  11. Quadratic phase matching in slot waveguides

    OpenAIRE

    Di Falco, Andrea; Conti, Claudio; Assanto, Gaetano

    2006-01-01

    We analyze phase matching with reference to frequency doubling in nanosized quadratic waveguides encompassing form birefringence and supporting cross-polarized fundamental and second-harmonic modes. In an AlGaAs rod with an air void, we show that phase-matched second-harmonic generation could be achieved in a wide spectral range employing state-of-the-art nanotechnology.

  12. Second Order Mode Selective Phase-Matching

    DEFF Research Database (Denmark)

    Lassen, Mikael Østergaard; Delaubert, Vincent; Bachor, Hans. A-;

    2006-01-01

    We exploit second order (χ(2)) nonlinear optical phase matching for the selection of individual high order transverse modes. The ratio between the generated components can be adjusted continuously via changes in the phase-matching condition. ©2007 Optical Society of America...

  13. Matching Two-dimensional Gel Electrophoresis' Spots

    DEFF Research Database (Denmark)

    Dos Anjos, António; AL-Tam, Faroq; Shahbazkia, Hamid Reza;

    2012-01-01

    This paper describes an approach for matching Two-Dimensional Electrophoresis (2-DE) gels' spots, involving the use of image registration. The number of false positive matches produced by the proposed approach is small, when compared to academic and commercial state-of-the-art approaches. This ar...

  14. 13 CFR 102.40 - Computer matching.

    Science.gov (United States)

    2010-01-01

    ... 102.40 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RECORD DISCLOSURE AND PRIVACY Protection of Privacy and Access to Individual Records Under the Privacy Act of 1974 § 102.40 Computer matching. The OCIO will enforce the computer matching provisions of the Privacy Act. The FOI/PA Office...

  15. An Implementation of the Frequency Matching Method

    DEFF Research Database (Denmark)

    Lange, Katrine; Frydendall, Jan; Hansen, Thomas Mejer;

    aspects of the implementation of the Fre-quency Matching method and the techniques adopted to make it com-putationally feasible also for large-scale inverse problems. The source code is publicly available at GitHub and this paper also provides an example of how to apply the Frequency Matching method to a...

  16. Preliminary Results of National Amyotrophic Lateral Sclerosis (ALS Registry Risk Factor Survey Data.

    Directory of Open Access Journals (Sweden)

    Leah Bryan

    Full Text Available The National ALS Registry is made up of two components to capture amyotrophic lateral sclerosis (ALS cases: national administrative databases (Medicare, Medicaid, Veterans Health Administration and Veterans Benefits Administration and self-identified cases captured by the Registry's web portal. This study describes self-reported characteristics of U.S. adults with ALS using the data collected by the National ALS Registry web portal risk factor surveys only from October 19, 2010 through December 31, 2013.To describe findings from the National ALS Registry's web portal risk factor surveys.The prevalence of select risk factors among adults with ALS was determined by calculating the frequencies of select risk factors-smoking and alcohol (non, current and former histories, military service and occupational history, and family history of neurodegenerative diseases such as ALS, Alzheimer's and/or Parkinson's.Nearly half of survey respondents were ever smokers compared with nearly 41% of adults nationally. Most respondents were ever drinkers which is comparable to national estimates. The majority were light drinkers. Nearly one-quarter of survey respondents were veterans compared with roughly 9% of US adults nationally. Most respondents were retired or disabled. The industries in which respondents were employed for the longest time were Professional and Scientific and Technical Services. When family history of neurodegenerative diseases in first degree relatives was evaluated against our comparison group, the rates of ALS were similar, but were higher for Parkinson's disease, Alzheimer's disease and any neurodegenerative diseases.The National ALS Registry web portal, to our knowledge, is the largest, most geographically diverse collection of risk factor data about adults living with ALS. Various characteristics were consistent with other published studies on ALS risk factors and will allow researchers to generate hypotheses for future research.

  17. Summary of the 2008 Annual Report of the German IVF Registry

    Directory of Open Access Journals (Sweden)

    Kupka MS

    2010-01-01

    Full Text Available The German IVF Registry (Deutsches IVF-Register, D·I·R was founded in 1982 and has since modified its data collection requirements on several occasions [1]. Since 1991 an annual report has been published, nearly all German IVF units are currently using a standardized, computer-based dataset description but are employing various software-tools. These tools have undergone numerous changes. From its inception, the registry collected data cycle by cycle. The report represents a summary of all reported cycles. Due to German legal requirements and internal procedural rules, no data related to specific centers are published [2]. The report is divided into three sections: a patient-based first section comprises responses to common questions, offering comments on the different therapeutic options. It is followed by 32 charts and tables containing the uniform analysis of all reported cycles. The third section focuses on annually varying statistics. Due to the size of the dataset, these statistics also include lifestyle aspects and regional differences. An epilogue, a comment on aspects related to the statistics and data processing, as well as a list of all participating centers have also been included. Since 1997, 90 % of all ART cycles reported to the system have been entered prospectively (within 7 days after the start of controlled ovarian hyperstimulation. Since 1999, participation in the registry is mandatory in some federal states of Germany and explicitly and strongly recommended in others. Compared to IVF registries of other countries, the German national registry offers more information on reproductive history like risk factors and pre-existing conditions such as hypertension, diabetes, smoking, thromboses, allergic reactions, psychiatric disorders as well as obesity. This information is given for both partners.

  18. The Spectrum of Glomerulonephritis in Saudi Arabia: The Results of the Saudi Registry

    Directory of Open Access Journals (Sweden)

    Huraib S

    2000-01-01

    Full Text Available Only few studies regarding glomerulonephritis, with relatively small numbers of patients, have so far been published from different centers in Saudi Arabia, and have reported conflicting results regarding the patterns, even in the same city. The possible reasons for these differences include the small number of patients in the different studies, differences in the indications for renal biopsies, referral bias, geographical differences, and, sometimes, the non-availability of the necessary diagnostic facilities in the reporting centers. In order to overcome these problems, a registry for glomerulonephropathy was attempted in Saudi Arabia. Six large referral hospitals from different regions of Saudi Arabia participated in this registry. Biopsy reports and clinical information of 1294 renal biopsies were obtained. There were 782 renal biopsies due to glomerulonephritis (GN accounting for 77.2% of the total biopsies. Five hundred eighty seven (72.6% were primary glomerulonephritidis. Focal and segmental glomerulosclerosis (FSGS (21.3% and membrano-proliferative glomerulonephritis (MPGN (20.7% were the most common types found in the primary glomerulonephritidis. Membranous glomerulonephritis (MGN was present in only 10.6% of the cases. IgA nephropathy was found in 6.5% of the cases. Of the secondary glomerulo-nephritides, systemic lupus erythematosus (SLE was the most common indication for biopsy (57.0% and amyloidosis was found in only 3.2% of the biopsies. In conclusion, FSGS and MPGN were the most common forms of primary glomerulonephritis in adult patients in Saudi Arabia. MGN was not as common as in the western world. SLE was the commonest cause of secondary GN. Amyloidosis was not as common as in other Arab countries. There is a need for more centers from Saudi Arabia to join this national GN registry. Similar registries can be established in different Arab countries, which all would, hopefully, lead to a Pan-Arab GN registry.

  19. United Kingdom Carotid Artery Stent Registry: Short- and Long-Term Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Goode, S. D., E-mail: s.goode@sheffield.ac.uk; Cleveland, T. J.; Gaines, P. A. [Northern General Hospital, Sheffield Vascular Institute (United Kingdom)

    2013-10-15

    Background: Carotid artery stenting (CAS) has evolved to treat carotid artery disease with the intention of prevent stroke. The British Society of Interventional Radiologists developed a voluntary registry to monitor the practice of this novel procedure. We present the data from the United Kingdom (UK) CAS registry for short and long-term outcomes for symptomatic and asymptomatic carotid disease. Methods: The UK CAS registry collected data from 1998 to 2010 from 31 hospitals across the UK for 1,154 patients. All interventions were enrolled in the registry for both asymptomatic and symptomatic patients. Initial entry forms were completed for each patient entered with data including indications, demographic data, CAS data (including stents and protection device details) and 30-day outcomes. Complications were documented. Follow-up data were collected at yearly intervals. Results: Nine hundred fifty-three (83 %) symptomatic and 201 (17 %) asymptomatic patients were enrolled into the registry. The 30-day all stroke and death rates for symptomatic patients were 5.5 and 2.2 % for those with asymptomatic disease. The 30-day mortality rate was 1.7 % for symptomatic and 0.6 % for asymptomatic patients. For symptomatic patients undergoing CAS, the 7-year all-cause mortality rate was 22.2 % and for asymptomatic patients 18.1 %. The 7-year all-cause mortality and disabling stroke rates were 25.3 and 19.4 %, respectively. Conclusion: These data indicate that outside of the tight constraints of a randomised trial, CAS provides effective prophylaxis against stroke and death.

  20. Semantic Data Matching: Principles and Performance

    Science.gov (United States)

    Deaton, Russell; Doan, Thao; Schweiger, Tom

    Automated and real-time management of customer relationships requires robust and intelligent data matching across widespread and diverse data sources. Simple string matching algorithms, such as dynamic programming, can handle typographical errors in the data, but are less able to match records that require contextual and experiential knowledge. Latent Semantic Indexing (LSI) (Berry et al. ; Deerwester et al. is a machine intelligence technique that can match data based upon higher order structure, and is able to handle difficult problems, such as words that have different meanings but the same spelling, are synonymous, or have multiple meanings. Essentially, the technique matches records based upon context, or mathematically quantifying when terms occur in the same record.

  1. A New Approach for Semantic Web Matching

    Science.gov (United States)

    Zamanifar, Kamran; Heidary, Golsa; Nematbakhsh, Naser; Mardukhi, Farhad

    In this work we propose a new approach for semantic web matching to improve the performance of Web Service replacement. Because in automatic systems we should ensure the self-healing, self-configuration, self-optimization and self-management, all services should be always available and if one of them crashes, it should be replaced with the most similar one. Candidate services are advertised in Universal Description, Discovery and Integration (UDDI) all in Web Ontology Language (OWL). By the help of bipartite graph, we did the matching between the crashed service and a Candidate one. Then we chose the best service, which had the maximum rate of matching. In fact we compare two services' functionalities and capabilities to see how much they match. We found that the best way for matching two web services, is comparing the functionalities of them.

  2. Fingerprint matching system using Level 3 features

    Directory of Open Access Journals (Sweden)

    Prince

    2010-06-01

    Full Text Available Fingerprint biometric security system identifies the unique property in human being and matching with template stored in database. Fingerprint details are generally defined in three levels i.e. Level 1 (Pattern, Level 2(Minutiae points and Level 3 (pores and contour ridges. Level 3 features are barely used by automated fingerprintverification system. This research paper presents a Level 3 ingerprint matching system. In this paper, we deal with pores for matching with template. With the local pore model, a SIFT algorithm is used to match the pores with template. Experiments on a good quality fingerprint dataset are performed and the results demonstrate that the proposed Level 3 features matching model performed more accurately and robustly.

  3. A LEXICAL DECISION TREE SCHEME FOR SUPPORTING SCHEMA MATCHING

    OpenAIRE

    BEEN-CHIAN CHIEN; SHIANG-YI HE

    2011-01-01

    To manipulate semantic web and integrate different data sources efficiently, automatic schema matching plays a key role. A generic schema matching method generally includes two phases: the linguistic similarity matching phase and the structural similarity matching phase. Since linguistic matching is an essential step for effective schema matching, developing a high accurate linguistic similarity matching scheme is required. In this paper, a schema matching approach called Similarity Yield Mat...

  4. Insights from the early experience of the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry.

    Science.gov (United States)

    Rumsfeld, John S; Holmes, David R; Stough, Wendy Gattis; Edwards, Fred H; Jacques, Louis B; Mack, Michael J

    2015-03-01

    The current system for postmarket surveillance of medical devices in the United States is limited. To help change this paradigm for transcatheter valve therapies (TVTs), starting with transcatheter aortic valve replacement, the Society of Thoracic Surgeons and the American College of Cardiology partnered to form the TVT Registry program in close collaboration with the U.S. Food and Drug Administration and the Center for Medicare and Medicaid Services. The goal of the TVT Registry is to measure and improve quality of care and patient outcomes in clinical practice and to have a pivotal role in the scientific evidence and surveillance for medical devices. Challenges were faced in the early experience of the registry included developing multistakeholder partnerships, data collection requirements, and the use of the registry for pre- and post-market device evaluations. In addressing these challenges, the TVT Registry demonstrates that it is feasible for professional societies to assume a pivotal role in pre- and/or post-market studies, leveraging a clinical registry infrastructure. Sharing the TVT Registry experience may help other professional societies and stakeholders better anticipate and plan for these challenges. PMID:25703888

  5. Multithreaded Implementation of Hybrid String Matching Algorithm

    Directory of Open Access Journals (Sweden)

    Akhtar Rasool

    2012-03-01

    Full Text Available Reading and taking reference from many books and articles, and then analyzing the Navies algorithm, Boyer Moore algorithm and Knuth Morris Pratt (KMP algorithm and a variety of improved algorithms, summarizes various advantages and disadvantages of the pattern matching algorithms. And on this basis, a new algorithm – Multithreaded Hybrid algorithm is introduced. The algorithm refers to Boyer Moore algorithm, KMP algorithm and the thinking of improved algorithms. Utilize the last character of the string, the next character and the method to compare from side to side, and then advance a new hybrid pattern matching algorithm. And it adjusted the comparison direction and the order of the comparison to make the maximum moving distance of each time to reduce the pattern matching time. The algorithm reduces the comparison number and greatlyreduces the moving number of the pattern and improves the matching efficiency. Multithreaded implementation of hybrid, pattern matching algorithm performs the parallel string searching on different text data by executing a number of threads simultaneously. This approach is advantageous from all other string-pattern matching algorithm in terms of time complexity. This again improves the overall string matching efficiency.

  6. RETIRED MATCHES AMONG MALE PROFESSIONAL TENNIS PLAYERS

    Directory of Open Access Journals (Sweden)

    Kristijan Breznik

    2012-06-01

    Full Text Available The aim of this study was to explore the effect of characteristics of various games and players on the proportion of retired tennis matches in the Open Era of tennis. The data included over 420,000 matches played among 17,553 tennis players in the period from 1968 to the end of 2010. The influence of the surface type was clearly confirmed, with the proportion of retired matches being higher on hard and clay courts compared to grass and carpet surfaces. Similarly, more retired matches were observed in outdoor venues than in indoor ones. The impact of other variables, tournament types, rounds at which the game was played and both players' ranks, is more ambiguous. Our interpretation of the obtained results is presented in the paper. Network analytic methods were applied to extract players with the most retired matches in their careers. Eventually, we defined a group of top tennis players and gave a more precise insight into retired matches in that group. Correspondence analysis was used to visually display the two-mode network of top players and the proportion of retired matches by surface type

  7. Digital Computer Matching of Tooth Color

    Directory of Open Access Journals (Sweden)

    Won-suk Oh

    2010-06-01

    Full Text Available This study aimed to determine the validity of the digital photocolorimetric (PCM method in matching the color of human teeth. First, two Vitapan Classical shade guides, each containing 16 shade guide teeth, were visually shade matched, and digital photographs of each three pair of shade guide teeth were taken in a color matching booth. Secondly, visual shade matching of the upper central incisors of 48 subjects was performed by two prosthodontists independently in a chair, using the Vitapan Classical shade guide. The three closest shade guide teeth were visually selected and ranked in order of preference, for which digital photographs were taken under ceiling daylight-corrected fluorescent lighting. All digital images were analyzed on a computer screen using software to calculate the color difference between the reference tooth and other teeth in the same digital image. The percent color matching for the shade guide teeth and human teeth was 88% and 75%, respectively. There was no statistically significant difference in matching the tooth color between the shade guide teeth and human teeth. The digital PCM method is valid for the range of human teeth based on the Vitapan Classical shade guide. This method enhances communication with the laboratory personnel in matching the tooth color.

  8. Cancer incidence in atomic bomb survivors. Part I: Use of the tumor registries in Hiroshima and Nagasaki for incidence studies

    International Nuclear Information System (INIS)

    More than 30 years ago, population-based tumor registries were established in Hiroshima and Nagasaki. This report, the first of a series of papers on cancer incidence, describes methodological aspects of the tumor registries and discusses issues of data quality in the context of the Life Span Study (LSS) cohort, the major atomic bomb survivor population. The tumor registries in Hiroshima and Nagasaki are characterized by active case ascertainment based on abstraction of medical records at area hospitals, augmented by tissue registries operational in the area and a number of clinical and pathological programs undertaken over the years among the atomic bomb survivors. Using conventional measures of quality, the Hiroshima and Nagasaki tumor registries have a death certificate-only (DCO) rate of less than 9%, a mortality/incidence (M/I) ratio of about 50%, and a histological verification (HV) rate in excess of 70%, which place these registries among the best in Japan and comparable to many established registries worldwide. All tumor registry data pertaining to the LSS population were assembled, reviewed and handled with special attention given to the quality and uniformity of data based on standardized procedures. Special studies and monitoring programs were also introduced to evaluate the quality of the tumor incidence data in the LSS. Analyses were performed to examine the quality of incidence data overall and across various substrata used for risk assessment such as age, time and radiation dose groups. No significant associations were found between radiation dose and data quality as measured by various indices. These findings warrant the use of the present tumor registry-based data for studies of cancer incidence in the atomic bomb survivors. 41 refs., 2 figs., 10 tabs

  9. BioShaDock: a community driven bioinformatics shared Docker-based tools registry [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    François Moreews

    2015-12-01

    Full Text Available Linux container technologies, as represented by Docker, provide an alternative to complex and time-consuming installation processes needed for scientific software. The ease of deployment and the process isolation they enable, as well as the reproducibility they permit across environments and versions, are among the qualities that make them interesting candidates for the construction of bioinformatic infrastructures, at any scale from single workstations to high throughput computing architectures. The Docker Hub is a public registry which can be used to distribute bioinformatic software as Docker images. However, its lack of curation and its genericity make it difficult for a bioinformatics user to find the most appropriate images needed. BioShaDock is a bioinformatics-focused Docker registry, which provides a local and fully controlled environment to build and publish bioinformatic software as portable Docker images. It provides a number of improvements over the base Docker registry on authentication and permissions management, that enable its integration in existing bioinformatic infrastructures such as computing platforms. The metadata associated with the registered images are domain-centric, including for instance concepts defined in the EDAM ontology, a shared and structured vocabulary of commonly used terms in bioinformatics. The registry also includes user defined tags to facilitate its discovery, as well as a link to the tool description in the ELIXIR registry if it already exists. If it does not, the BioShaDock registry will synchronize with the registry to create a new description in the Elixir registry, based on the BioShaDock entry metadata. This link will help users get more information on the tool such as its EDAM operations, input and output types. This allows integration with the ELIXIR Tools and Data Services Registry, thus providing the appropriate visibility of such images to the bioinformatics community.

  10. THE BAPTISM REGISTRY IN OPPOSITION TO CONVERSION REGISTRY: THE IGNATIAN DISCOURSE IN THE PARAGUAY MISSIONS IN THE HALF OF THE 17TH CENTURY

    OpenAIRE

    Guilherme Galhegos Felippe

    2007-01-01

    In light of the objectives imposed by the missionary enterprise and the needs of the evangelical labor - amongst which, the registry by correspondence of the day-to-day in the reductions -, the Jesuits have placed in the baptism a great importance, not only as a rite of passage on the conversion to Christianity, but also as an instrument of discourse to confirm the conversion of the natives and, thus, to prove to their superiors the adequate progress of the reductions. However, by analyzing t...

  11. Maternal outcome in multiple versus singleton pregnancies inNorthern Tanzania:A registry-based case control study

    Institute of Scientific and Technical Information of China (English)

    Enid Simon Chiwanga; Gileard Massenga; Pendo Mlay; Joseph Obure; Michael Johnson Mahande

    2014-01-01

    Objective:To compare maternal outcome of multiple versus singleton pregnancies at a tertiary hospital inTanzania.Methods:A case control study was designed using maternally linked data fromKilimanjaroChristianMedicalCentre(KCMC) medical birth registry for the period of2000-2010.A total of822 multiple gestations(cases) were matched with822 singletons(controls) with respect to maternal age at delivery and parity.The odds ratio(ORs) with95% confidence intervals (CIs) for adverse maternal outcome between singleton and multiple gestations were computed in a multivariable logistic regression model.Results:Of the33997 births, there were822(2.1%) multiples.Compared with singletons, women with multiple gestations had increased risk for preeclampsia(OR2.6;95%CI:1.7-3.9), preterm labour(OR5.6;95%CI:4.2-7.4), antepartum haemorrhage(OR1.6;95%CI:1.1-2.3), anaemia(OR2.0;95%CI:1.6-2.6) and caesarean section (OR1.5;95%CI:1.4-1.7).In addition, there were six maternal deaths among women with multiple gestations, of which all were attributed to postpartum haemorrhage.This accounted for a case fatality rate of15.8%.Conclusions:Multiple gestations are associated with adverse maternal outcomes.Close follow-up and timely interventions may help to prevent poor outcomes related to multiple gestations.These findings suggest the needs for clinicians to counsel women with multiple gestations during prenatal care regarding the potential risks.

  12. Nonlinear soliton matching between optical fibers

    DEFF Research Database (Denmark)

    Agger, Christian; Sørensen, Simon Toft; Thomsen, Carsten L.;

    2011-01-01

    In this Letter, we propose a generic nonlinear coupling coefficient, η2 NL ¼ ηjγ=β2jfiber2=jγ=β2jfiber1, which gives a quantitative measure for the efficiency of nonlinear matching of optical fibers by describing how a fundamental soliton couples from one fiber into another. Specifically, we use η......NL to demonstrate a significant soliton selffrequency shift of a fundamental soliton, and we show that nonlinear matching can take precedence over linear mode matching. The nonlinear coupling coefficient depends on both the dispersion (β2) and nonlinearity (γ), as well as on the power coupling...

  13. One-Dimensional Vector Based Pattern Matching

    Directory of Open Access Journals (Sweden)

    Y.M.Fouda

    2014-08-01

    Full Text Available Template matching is a basic method in image analysis to extract useful information from images. In this paper, we suggest a new method for pattern matching. Our method transform the template image from two dimensional image into one dimensional vector. Also all sub - windows (same size of template in the reference image will transform into one dimensional vectors. The three similarity measures SAD, SSD, and Euclidean are used to c ompute the likeness between template and all sub - windows in the reference image to find the best match. The experimental results show the superior performance of the proposed metho d over the conventional methods on various template of different sizes

  14. Maximum-expectation matching under recourse

    OpenAIRE

    Pedroso, João Pedro; Ikeda, Shiro

    2016-01-01

    This paper addresses the problem of maximizing the expected size of a matching in the case of unreliable vertices and/or edges. The assumption is that upon failure, remaining vertices that have not been matched may be subject to a new assignment. This process may be repeated a given number of times, and the objective is to end with the overall maximum number of matched vertices. The origin of this problem is in kidney exchange programs, going on in several countries, where a vertex is an inco...

  15. Monkeys match and tally quantities across senses

    OpenAIRE

    Jordan, Kerry E.; Maclean, Evan L.; Brannon, Elizabeth M.

    2008-01-01

    We report here that monkeys can actively match the number of sounds they hear to the number of shapes they see and present the first evidence that monkeys sum over sounds and sights. In Experiment 1, two monkeys were trained to choose a simultaneous array of 1-9 squares that numerically matched a sample sequence of shapes or sounds. Monkeys numerically matched across (audio-visual) and within (visual-visual) modalities with equal accuracy and transferred to novel numerical values. In Experime...

  16. Fingerprint Recognition Using Minutia Score Matching

    CERN Document Server

    J, Ravi; R, Venugopal K

    2010-01-01

    The popular Biometric used to authenticate a person is Fingerprint which is unique and permanent throughout a person's life. A minutia matching is widely used for fingerprint recognition and can be classified as ridge ending and ridge bifurcation. In this paper we projected Fingerprint Recognition using Minutia Score Matching method (FRMSM). For Fingerprint thinning, the Block Filter is used, which scans the image at the boundary to preserves the quality of the image and extract the minutiae from the thinned image. The false matching ratio is better compared to the existing algorithm.

  17. Evolution of Web Services in EOSDIS: Search and Order Metadata Registry (ECHO)

    Science.gov (United States)

    Mitchell, Andrew; Ramapriyan, Hampapuram; Lowe, Dawn

    2009-01-01

    During 2005 through 2008, NASA defined and implemented a major evolutionary change in it Earth Observing system Data and Information System (EOSDIS) to modernize its capabilities. This implementation was based on a vision for 2015 developed during 2005. The EOSDIS 2015 Vision emphasizes increased end-to-end data system efficiency and operability; increased data usability; improved support for end users; and decreased operations costs. One key feature of the Evolution plan was achieving higher operational maturity (ingest, reconciliation, search and order, performance, error handling) for the NASA s Earth Observing System Clearinghouse (ECHO). The ECHO system is an operational metadata registry through which the scientific community can easily discover and exchange NASA's Earth science data and services. ECHO contains metadata for 2,726 data collections comprising over 87 million individual data granules and 34 million browse images, consisting of NASA s EOSDIS Data Centers and the United States Geological Survey's Landsat Project holdings. ECHO is a middleware component based on a Service Oriented Architecture (SOA). The system is comprised of a set of infrastructure services that enable the fundamental SOA functions: publish, discover, and access Earth science resources. It also provides additional services such as user management, data access control, and order management. The ECHO system has a data registry and a services registry. The data registry enables organizations to publish EOS and other Earth-science related data holdings to a common metadata model. These holdings are described through metadata in terms of datasets (types of data) and granules (specific data items of those types). ECHO also supports browse images, which provide a visual representation of the data. The published metadata can be mapped to and from existing standards (e.g., FGDC, ISO 19115). With ECHO, users can find the metadata stored in the data registry and then access the data either

  18. [Influence of the pelvic trauma registry of the DGU on treatment of pelvic ring fractures].

    Science.gov (United States)

    Holstein, J H; Stuby, F M; Herath, S C; Culemann, U; Aghayev, E; Pohlemann, T

    2016-06-01

    Fractures of the pelvic ring are comparatively rare with an incidence of 2-8 % of all fractures depending on the study in question. The severity of pelvic ring fractures can be very different ranging from simple and mostly "harmless" type A fractures up to life-threatening complex type C fractures. Although it was previously postulated that high-energy trauma was necessary to induce a pelvic ring fracture, over the past decades it became more and more evident, not least from data in the pelvic trauma registry of the German Society for Trauma Surgery (DGU), that low-energy minor trauma can also cause pelvic ring fractures of osteoporotic bone and in a rapidly increasing population of geriatric patients insufficiency fractures of the pelvic ring are nowadays observed with no preceding trauma.Even in large trauma centers the number of patients with pelvic ring fractures is mostly insufficient to perform valid and sufficiently powerful monocentric studies on epidemiological, diagnostic or therapeutic issues. For this reason, in 1991 the first and still the only registry worldwide for the documentation and evaluation of pelvic ring fractures was introduced by the Working Group Pelvis (AG Becken) of the DGU. Originally, the main objectives of the documentation were epidemiological and diagnostic issues; however, in the course of time it developed into an increasingly expanding dataset with comprehensive parameters on injury patterns, operative and conservative therapy regimens and short-term and long-term outcome of patients. Originally starting with 10 institutions, in the meantime more than 30 hospitals in Germany and other European countries participate in the documentation of data. In the third phase of the registry alone, which was started in 2004, data from approximately 15,000 patients with pelvic ring and acetabular fractures were documented. In addition to the scientific impact of the pelvic trauma registry, which is reflected in the numerous national and

  19. Medical Dosimetric Registry of Russian Atomic Industry Employees: Current Status and Perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Ilyin, L. A.; Kiselev, M. F.; Panfilov, A. P.; Kochetkov, O. A.; Ivanov, A. A.; Grinev, M. P.; Soloviev, V. Y.; Semenov, V. G.; Tukov, A. R.; Koshuurnikova, N. A.; Takhauov, R. M.; Melnikov, G. Y.

    2004-07-01

    Epidemiological studies of nuclear industry personnel contain the significant abilities to assess the prolonged radiation exposure effects in the human health. The clarification of these assessments and following improvements of the scientific justification of radiation regulation require the expansion of factual basis of the research currently, Branch Medical Dosimetric Registry (BMDR) of atomic industry and nuclear power employees is under the development in Russian to compose a number of regional registries. This work is coordinated by the State Research Center- Institute of Biophysics (Moscow). The first phase of this project was devoted to the forming of the regional registry of Mayak PA employees (Ozersk, South Uranl region). the employee registries of Siberian Chemical Plant (SCP, Seversk, Tomsk region) and Mountain Chemical Plant (MCP, Zheleznogorsk, Krasnoyarsk region) are at the finalization. At later phases, BMDR will be added by the information on other enterprises and on operating NPP too. The paper describes the structure, general issues of the forming and current status of BMDR. The comparison of major BMDR features versus LSS registry (which is the one of basic components for international radiation protection recommendations and current radiation protection standards) demonstrates that BMDR information can be more preferable to assess the significance of the man made radiation at high and intermediate dose ranges. Particularly, the number of employees (20-40 year age range) exposed to doses specific to detectable radiation health effects (above 2000 mSv) is almost ten times more than that for LSS cohort. Besides, the health monitoring was elaborated since the employment start point (Whereas, since year 5 for LSS cohort). BMDR dose records were measured (against LSS reconstructed doses) and the employee exposure duration was equal to years and decade (alternatively to momentary exposure recorded in LSS). BMDR data quantity and quality correspond to

  20. Modelling relationships between match events and match outcome in elite football.

    Science.gov (United States)

    Liu, Hongyou; Hopkins, Will G; Gómez, Miguel-Angel

    2016-08-01

    Identifying match events that are related to match outcome is an important task in football match analysis. Here we have used generalised mixed linear modelling to determine relationships of 16 football match events and 1 contextual variable (game location: home/away) with the match outcome. Statistics of 320 close matches (goal difference ≤ 2) of season 2012-2013 in the Spanish First Division Professional Football League were analysed. Relationships were evaluated with magnitude-based inferences and were expressed as extra matches won or lost per 10 close matches for an increase of two within-team or between-team standard deviations (SD) of the match event (representing effects of changes in team values from match to match and of differences between average team values, respectively). There was a moderate positive within-team effect from shots on target (3.4 extra wins per 10 matches; 99% confidence limits ±1.0), and a small positive within-team effect from total shots (1.7 extra wins; ±1.0). Effects of most other match events were related to ball possession, which had a small negative within-team effect (1.2 extra losses; ±1.0) but a small positive between-team effect (1.7 extra wins; ±1.4). Game location showed a small positive within-team effect (1.9 extra wins; ±0.9). In analyses of nine combinations of team and opposition end-of-season rank (classified as high, medium, low), almost all between-team effects were unclear, while within-team effects varied depending on the strength of team and opposition. Some of these findings will be useful to coaches and performance analysts when planning training sessions and match tactics. PMID:26190577

  1. Patient Matched Instruments and Total Knee System

    Medline Plus

    Full Text Available Smith & Nephew Technologies: VISIONAIRE™ Patient Matched Instruments and LEGION™ Total Knee System You must have Javascript enabled in your web browser. View Program Transcript Click Here to view the OR-Live, Inc. Privacy Policy and Legal ...

  2. Total Knee System with Patient Matched Instrumentation

    Medline Plus

    Full Text Available LEGION™ Total Knee System with VISIONAIRE™ Patient Matched Instrumentation You must have Javascript enabled in your web browser. View Program Transcript Click Here to view the OR-Live, Inc. ...

  3. Breast Cancer: Match of Her Life

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Breast Cancer The Match of Her Life Past Issues / Spring - ... Martina Navratilova stays strong in her battle against breast cancer and her work to help Americans live healthier, ...

  4. Design of New SAW DQPSK Matched Filter

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    A new surface acoustic wave differential quadraphase shift key(SAW DQPSK) spread spectrum(SS) signal matched filter based on the fusion of SS and differential modulation is reported. The design of multi-phase coded SAW matched filter is proposed rather than another design of SAW DQPSK filter, which can cut in a half of the delay time of SAW DQPSK matched filter and SAW fixed delay line(FDL) used for differential demodulation. This breakthrough is made the system largely reduce a size and process much easily. This method can also be feasible in other SAW MPSK matched filter design especially when the modulation phase number is larger than 4. The design example and its experimental results are given.

  5. Fast algorithm on string cross pattern matching

    Institute of Scientific and Technical Information of China (English)

    Liu Gongshen; Li Jianhua; Li Shenghong

    2005-01-01

    Given a set U which is consisted of strings defined on alphabet ∑ , string cross pattern matching is to find all the matches between every two strings in U. It is utilized in text processing like removing the duplication of strings.This paper presents a fast string cross pattern matching algorithm based on extracting high frequency strings. Compared with existing algorithms including single-pattern algorithms and multi-pattern matching algorithms, this algorithm is featured by both low time complexityand low space complexity. Because Chinese alphabet is large and the average length of Chinese words is much short, this algorithm is more suitable to process the text written by Chinese, especially when the size of ∑ is large and the number of strings is far more than the maximum length of strings of set U.

  6. Efficient Fingerprint Matching Based Upon Minutiae Extraction

    Directory of Open Access Journals (Sweden)

    Chiranjeeb Roy Chowdhury

    2015-12-01

    Full Text Available Fingerprints are one of the oldest and most widely used biometric security measures. Rapid advances in Computer Science and digital Image Processing have made it possible to design various Automatic Fingerprint Identification Systems (AFIS which can compare certain features of an input fingerprint image with a series of template images stored in a database and find a match. This paper deals with the extraction of certain specific features from a fingerprint, called minutiae. Since low quality images tend to generate multiple false minutiae, a method has been included to detect and remove such false minutiae. Fingerprint matching is performed by matching the number and type of the minutiae. The false minutiae removal process helps to reduce the computational complexity and improve the accuracy of the match.

  7. Matching Conditions on Capillary Ripples Polarization

    CERN Document Server

    Rodríguez, A H; Rodríguez-Coppola, H; Rodriguez, Arezky H.

    2000-01-01

    The matching conditions at the interface between two non-mixed fluids at rest are obtained directly using the equation of movement of the whole media. This is a non-usual point of view in hydrodynamics courses and our aim is to fix ideas about the intrinsic information contained in the matching conditions, on fluids in this case. Afterward, it is analyzed the polarization of the normal modes at the interface and it is shown that this information can be achieved through a physical analysis and reinforced later by the matching conditions. A detailed analysis of the matching conditions is given to understand the role that plays the continuity of the stress tensor through the interface on the physics of the surface particle movement. The main importance of the viscosity of each medium is deduced.

  8. Study of matching between HIRFL and CSR

    International Nuclear Information System (INIS)

    'HIRFL-CSR Cooler Storage Ring' makes use of existing HIRFL as its pre-accelerator. In order to take the full capability of HIRFL, the authors have studied in detailed the matching modes between HIRFL and CSR. It is proposed to use two matching modes; direct matching between SFC (HIRFL injector cyclotron) and CSRm (CSR main ring); three-cascade matching of SFC, SSC (HIRFL main cyclotron) and CSRm. With these combinations, better beam transmission efficiency, better beam utilization efficiency of HIRFL-CSR accelerator complex and better operation efficiency of HIRFL can be obtained. In the first case, SSC can be used simultaneously in other purposes, either to accelerate medium energy heavy ions or to accelerate protons combined with another small cyclotron

  9. Parallel String Matching Algorithm Using Grid

    Directory of Open Access Journals (Sweden)

    K.M.M Rajashekharaiah

    2012-06-01

    Full Text Available Grid computing provides solutions for various complex problems. Implementing computing intensive applications such as string matching problem on grid is inevitable. In this paper we present a new method for exact string matching based on grid computing. The function of the grid is to parallelize the string matching problem using grid MPI parallel programming method or loosely coupled parallel services on Grid. There can be dedicated grid, other way it can be resource sharing among the existingnetwork of computing resources, we propose dedicated grid. Parallel applications fall under three categories namely Perfect parallelism, Data parallelism and Functional parallelism, we use data parallelism, and it is also called Single Program Multiple Data (SPMD method, where given data is divided into several parts and working on the part simultaneously. This improves the executing time ofthe string matching algorithms on grid. The simulation results show significant improvement in executing time and speed up.

  10. Personalized Medicine: Matching Treatments to Your Genes

    Science.gov (United States)

    ... disclaimer . Subscribe Personalized Medicine Matching Treatments to Your Genes You’re one of a kind. It’s not ... personalized medicine begins with the unique set of genes you inherited from your parents. Genes are stretches ...

  11. A Survey of String Matching Algorithms

    OpenAIRE

    Koloud Al-Khamaiseh; Shadi ALShagarin

    2014-01-01

    The concept of string matching algorithms are playing an important role of string algorithms in finding a place where one or several strings (patterns) are found in a large body of text (e.g., data streaming, a sentence, a paragraph, a book, etc.). Its application covers a wide range, including intrusion detection Systems (IDS) in computer networks, applications in bioinformatics, detecting plagiarism, information security, pattern recognition, document matching and text minin...

  12. Towards the perfect prediction of soccer matches

    OpenAIRE

    Heuer, Andreas; Rubner, Oliver

    2012-01-01

    We present a systematic approach to the prediction of soccer matches. First, we show that the information about chances for goals is by far more informative than about the actual results. Second, we present a multivariate regression approach and show how the prediction quality increases with increasing information content. This prediction quality can be explicitly expressed in terms of just two parameters. Third, by disentangling the systematic and random components of soccer matches we can i...

  13. Nearest Neighbour Corner Points Matching Detection Algorithm

    OpenAIRE

    Zhang Changlong; Wang Miaomiao; Li Yong; Yang Xuesong

    2015-01-01

    Accurate detection towards the corners plays an important part in camera calibration. To deal with the instability and inaccuracies of present corner detection algorithm, the nearest neighbour corners match-ing detection algorithms was brought forward. First, it dilates the binary image of the photographed pictures, searches and reserves quadrilateral outline of the image. Second, the blocks which accord with chess-board-corners are classified into a class. If too many blocks in class, it wil...

  14. Stratified SIFT Matching for Human Iris Recognition

    OpenAIRE

    Bakshi, Sambit; Mehrotra, Hunny; Majhi, Banshidhar

    2013-01-01

    This paper proposes an efficient three fold stratified SIFT matching for iris recognition. The objective is to filter wrongly paired conventional SIFT matches. In Strata I, the keypoints from gallery and probe iris images are paired using traditional SIFT approach. Due to high image similarity at different regions of iris there may be some impairments. These are detected and filtered by finding gradient of paired keypoints in Strata II. Further, the scaling factor of paired keypoints is used ...

  15. Fast multi-modality image matching

    OpenAIRE

    Apicella, Anthony; Kippenhan, Jonathan Shane; Nagel, Joachim H.

    1989-01-01

    Automated image matching has important applications, not only in the fields of machine vision and general pattern recognition, but also in modern diagnostic and therapeutic medical imaging. Image matching, including the recognition of objects within images as well as the combination of images that represent the same object or process using different descriptive parameters, is particularly important when complementary physiological and anatomical images, obtained with different imaging modalit...

  16. Attosecond pulse shaping using partial phase matching

    OpenAIRE

    Austin, Dane R.; Biegert, Jens

    2014-01-01

    We propose a method for programmable shaping of the amplitude and phase of the XUV and x-ray attosecond pulses produced by high-order harmonic generation. It overcomes the bandwidth limitations of existing spectral filters and enables removal of the intrinsic attosecond chirp as well as the synthesis of pulse sequences. It is based on partial phase matching, such as quasi-phase matching, using a longitudinally addressable modulation.

  17. Intersubband-transition-induced phase matching

    OpenAIRE

    Almogy, Gilad; Segev, Mordechai; Yariv, Amnon

    1994-01-01

    We suggest the use of the refractive-index changes associated with the intersubband transitions in quantum wells for phase matching in nonlinear materials. An improvement in the conversion efficiency of mid-IR second-harmonic generation by almost 2 orders of magnitude over non-phase-matched bulk GaAs is predicted. We also show that the linear phase contributions of intersubband transitions used for resonant enhancement of second-harmonic generation must be considered, as they could limit the ...

  18. Slack Matching Quasi Delay-Insensitive Circuits

    OpenAIRE

    Prakash, Piyush; Martin, Alain J.

    2006-01-01

    Slack matching is an optimization that determines the amount of buffering that must be added to each channel of a slack elastic asynchronous system in order to reduce its cycle time to a specified target. We present two methods of expressing the slack matching problem as a mixed integer linear programming problem. The first method is applicable to systems composed of either full-buffers or half-buffers but not both. The second method is applicable to systems composed of a...

  19. Improved Stereo Matching With Boosting Method

    OpenAIRE

    Shiny B; Dr. Deepa J.

    2015-01-01

    Abstract This paper presents an approach based on classification for improving the accuracy of stereo matching methods. We propose this method for occlusion handling. This work employs classification of pixels for finding the erroneous disparity values. Due to the wide applications of disparity map in 3D television medical imaging etc the accuracy of disparity map has high significance. An initial disparity map is obtained using local or global stereo matching methods from the input stereo i...

  20. Fingerprint Recognition Using Minutia Score Matching

    OpenAIRE

    Ravi. J; K B Raja; Venugopal K R2

    2010-01-01

    The popular Biometric used to authenticate a person is Fingerprint which is unique and permanent throughout a person’s life. A minutia matching is widely used for fingerprint recognition and can be classified as ridge ending and ridge bifurcation. In this paper we projected Fingerprint Recognition using Minutia Score Matching method (FRMSM). For Fingerprint thinning, the Block Filter is used, which scans the image at the boundary to preserves the quality of the image and extract the minutiae ...

  1. Rebate subsidies, matching subsidies and isolation effects

    Directory of Open Access Journals (Sweden)

    Douglas D. Davis

    2006-07-01

    Full Text Available In a series of recent experiments (Davis, Millner and Reilly, 2005, Eckel and Grossman, 2003, 2005a-c, 2006, matching subsidies generate significantly higher charity receipts than do theoretically equivalent rebate subsidies. This paper reports a laboratory experiment conducted to examine whether the higher receipts are attributable to a relative preference for matching subsidies or to an ``isolation effect'' (McCaffery and Baron, 2003, 2006. Some potential policy implications of isolation effects on charitable contributions are also

  2. Searching, Matching and Education: a Note

    OpenAIRE

    Silva, João C. Cerejeira da

    2005-01-01

    In this paper the individual optimal level of education is set in a frictional labor market, where matching is not perfect. Also search frictions are a function of the average education of the labor force. Therefore, an increase in the average education can improve economic efficiency, not only through improvements in workers productivity, but also making the matching process more e¢ cient, and thus reducing the unemployment level.

  3. Matching in an Undisturbed Natural Human Environment

    OpenAIRE

    McDowell, J. J; Caron, Marcia L

    2010-01-01

    Data from the Oregon Youth Study, consisting of the verbal behavior of 210 adolescent boys determined to be at risk for delinquency (targets) and 210 of their friends (peers), were analyzed for their conformance to the complete family of matching theory equations in light of recent findings from the basic science, and using recently developed analytic techniques. Equations of the classic and modern theories of matching were fitted as ensembles to rates and time allocations of the boys' rule-b...

  4. Semantic Matching of Web Services Capabilities

    OpenAIRE

    Paolucci, Massimo; Kawamura, Takahiro; Payne, Terry R.; Sycara, Katia

    2002-01-01

    The Web is moving from being a collection of pages toward a collection of services that interoperate through the Internet. The first step towards this interoperation is the location of other services that can help towards the solution of a problem. In this paper we claim that location of web services should be based on the semantic match between a declaritive description of the service being sought, and a description of the service being offered. Furthermore, we claim that this match is outsi...

  5. Quantum learning and universal quantum matching machine

    International Nuclear Information System (INIS)

    Suppose that three kinds of quantum systems are given in some unknown states vertical bar f>xN, vertical bar g1>xK, and vertical bar g2>xK, and we want to decide which template state vertical bar g1> or vertical bar g2>, each representing the feature of the pattern class C1 or C2, respectively, is closest to the input feature state vertical bar f>. This is an extension of the pattern matching problem into the quantum domain. Assuming that these states are known a priori to belong to a certain parametric family of pure qubit systems, we derive two kinds of matching strategies. The first one is a semiclassical strategy that is obtained by the natural extension of conventional matching strategies and consists of a two-stage procedure: identification (estimation) of the unknown template states to design the classifier (learning process to train the classifier) and classification of the input system into the appropriate pattern class based on the estimated results. The other is a fully quantum strategy without any intermediate measurement, which we might call as the universal quantum matching machine. We present the Bayes optimal solutions for both strategies in the case of K=1, showing that there certainly exists a fully quantum matching procedure that is strictly superior to the straightforward semiclassical extension of the conventional matching strategy based on the learning process

  6. Pretest probability assessment derived from attribute matching

    Directory of Open Access Journals (Sweden)

    Hollander Judd E

    2005-08-01

    Full Text Available Abstract Background Pretest probability (PTP assessment plays a central role in diagnosis. This report compares a novel attribute-matching method to generate a PTP for acute coronary syndrome (ACS. We compare the new method with a validated logistic regression equation (LRE. Methods Eight clinical variables (attributes were chosen by classification and regression tree analysis of a prospectively collected reference database of 14,796 emergency department (ED patients evaluated for possible ACS. For attribute matching, a computer program identifies patients within the database who have the exact profile defined by clinician input of the eight attributes. The novel method was compared with the LRE for ability to produce PTP estimation Results In the validation set, attribute matching produced 267 unique PTP estimates [median PTP value 6%, 1st–3rd quartile 1–10%] compared with the LRE, which produced 96 unique PTP estimates [median 24%, 1st–3rd quartile 10–30%]. The areas under the receiver operating characteristic curves were 0.74 (95% CI 0.65 to 0.82 for the attribute matching curve and 0.68 (95% CI 0.62 to 0.77 for LRE. The attribute matching system categorized 1,670 (24%, 95% CI = 23–25% patients as having a PTP Conclusion Attribute matching estimated a very low PTP for ACS in a significantly larger proportion of ED patients compared with a validated LRE.

  7. Do audition electives impact match success?

    Directory of Open Access Journals (Sweden)

    Elizabeth Higgins

    2016-06-01

    Full Text Available Purpose: The authors sought to determine the value of the audition elective to the overall success of medical students in the match. Method: The authors surveyed 1,335 fourth-year medical students at 10 medical schools in 2013. The study took place over a 2-month period immediately following the match. Medical students were emailed a 14-question survey and asked about audition electives, rank order, and cost of ‘away’ rotations. Results: One hundred percent of students wishing to match in otolaryngology, neurosurgery, plastic surgery, radiation oncology, and urology took the audition electives. The difference by specialty in the proportion of students who took an audition was statistically significant (p<0.001. Of the students who auditioned, 71% matched at one of their top three choices compared with 84% of non-auditioners who matched to one of their top three choices (p<0.01. Conclusions: Students performed a large number of ‘away’ rotations as ‘auditions’ in order to improve their chances in the match. For certain competitive specialties, virtually all students auditioned. Overall, students who did not audition were just as successful as or more successful than students who did audition.

  8. Hybrid-Based Dense Stereo Matching

    Science.gov (United States)

    Chuang, T. Y.; Ting, H. W.; Jaw, J. J.

    2016-06-01

    Stereo matching generating accurate and dense disparity maps is an indispensable technique for 3D exploitation of imagery in the fields of Computer vision and Photogrammetry. Although numerous solutions and advances have been proposed in the literature, occlusions, disparity discontinuities, sparse texture, image distortion, and illumination changes still lead to problematic issues and await better treatment. In this paper, a hybrid-based method based on semi-global matching is presented to tackle the challenges on dense stereo matching. To ease the sensitiveness of SGM cost aggregation towards penalty parameters, a formal way to provide proper penalty estimates is proposed. To this end, the study manipulates a shape-adaptive cross-based matching with an edge constraint to generate an initial disparity map for penalty estimation. Image edges, indicating the potential locations of occlusions as well as disparity discontinuities, are approved by the edge drawing algorithm to ensure the local support regions not to cover significant disparity changes. Besides, an additional penalty parameter 𝑃𝑒 is imposed onto the energy function of SGM cost aggregation to specifically handle edge pixels. Furthermore, the final disparities of edge pixels are found by weighting both values derived from the SGM cost aggregation and the U-SURF matching, providing more reliable estimates at disparity discontinuity areas. Evaluations on Middlebury stereo benchmarks demonstrate satisfactory performance and reveal the potency of the hybrid-based dense stereo matching method.

  9. Summary of data held by the National Registry for Radiation Workers

    CERN Document Server

    Saw, G M A

    1985-01-01

    This supplement to NRPB-R116 (Protocol for the National Registry for Radiation Workers) summarises the data held by the National Registry for Radiation Workers) at the end of 1983. It follows the form of the first supplement which described the data base at the end of 1981. The total population for which agreement has been reached with the participating organisations is about 68,000. Over 86% of these have ben registered, arrangements are in hand to include most of the remainder. Only 2% of the population have refused to participate as individuals. Although some information is still outstanding, there has been a considerable improvement since 1981. More details are given for each of the participating organisations. Further supplements will be issued from time to time as more data are received.

  10. Summary of data held by the National Registry for Radiation Workers

    CERN Document Server

    Darby, S C

    1982-01-01

    This supplement to NRPB-R116 (Protocol for the National Registry for Radiation Workers) summarises the data held by the National Registry for Radiation Workers at the end of 1981. At this time the total population for which agreement had been reached with the participating organisations was about 54,000. The actual number registered, approximately 40,000, was about three quarters of this study population although for many individuals the data were still incomplete. The coverage of the study population is shown for each of the participating organisations. This summary is intended as a supplement to be used in conjunction with the main protocol for the study. It will be reissued from time to time as more data are received.

  11. Summary of data held by the National Registry for Radiation Workers

    CERN Document Server

    Kendall, G M; O'Hagen, J A; Rees, S; Walker, S M

    1988-01-01

    This report summarises the data held by the National Registry for Radiation Workers at the end of 1985. Agreement has been reached with the participating organisations for transfer of records on 97,000 individuals. However, some individuals have been employed by more than one participating organisation and a few (2%) have refused to participate, so the final study population will be somewhat smaller. Over 95% of participants have been registered and arrangements are in hand to include most of the remainder. Although some information is still outstanding, there has been a considerable improvement since the publication of the second supplement to NRPB-R116 (Protocol for the National Registry for Radiation Workers) which described the database at the end of 1983. Details are given for each of the participating organisations.

  12. Identifying belief targets to increase bone marrow registry participation among students who have never donated blood.

    Science.gov (United States)

    Hyde, Melissa K; McLaren, Patrick J; White, Katherine M

    2014-01-01

    New members on bone marrow registries worldwide are needed to allow sufficient diversity in the donor pool to meet patient needs. We used the theory of planned behaviour belief-basis and surveyed students who had not donated blood previously (i.e. non-donors) (N = 150) about the behavioural, normative, and control beliefs informing their intentions to join the Australian Bone Marrow Donor Registry. Key beliefs predicting non-donors' intentions included: viewing bone marrow donation as an invasion of the body (β = -.35), normative support from parents (β = .40), anticipating pain/side effects from giving blood (β = -.27), and lack of knowledge about how to register (β = -.30). Few non-donors endorsed these beliefs, suggesting they are ideal targets for change in strategies encouraging bone marrow donor registration. PMID:23473418

  13. A Temporal Abstraction-based Extract, Transform and Load Process for Creating Registry Databases for Research.

    Science.gov (United States)

    Post, Andrew; Kurc, Tahsin; Overcash, Marc; Cantrell, Dedra; Morris, Tim; Eckerson, Kristi; Tsui, Circe; Willey, Terry; Quyyumi, Arshed; Eapen, Danny; Umpierrez, Guillermo; Ziemer, David; Saltz, Joel

    2011-01-01

    In the CTSA era there is great interest in aggregating and comparing populations across institutions. These sites likely represent data differently in their clinical data warehouses and other databases. Clinical data warehouses frequently are structured in a generalized way that supports many constituencies. For research, there is a need to transform these heterogeneous data into a shared representation, and to perform categorization and interpretation to optimize the data representation for investigators. We are addressing this need by extending an existing temporal abstraction-based clinical database query system, PROTEMPA. The extended system allows specifying data types of interest in federated databases, extracting the data into a shared representation, transforming it through categorization and interpretation, and loading it into a registry database that can be refreshed. Such a registry's access control, data representation and query tools can be tailored to the needs of research while keeping local databases as the source of truth. PMID:22211179

  14. Poor agreement between data from the National Patient Registry and the Danish Patient Insurance Association

    DEFF Research Database (Denmark)

    Majholm, Birgitte; Bartholdy, Jens; Christoffersen, Jens Krogh;

    2012-01-01

    Septic arthritis after knee arthroscopy requires in-patient treatment and should thus be reported to the National Patient Registry (NPR). It also meets the requirements for financial compensation if claimed to the Danish Patient Insurance Association (DPIA). The aim of this study was to assess da...... from the two independent data sources, the NPR and DPIA, with a view to comparing the registration of septic arthritis after knee arthroscopy.......Septic arthritis after knee arthroscopy requires in-patient treatment and should thus be reported to the National Patient Registry (NPR). It also meets the requirements for financial compensation if claimed to the Danish Patient Insurance Association (DPIA). The aim of this study was to assess data...

  15. [Trauma registries: a health priority, a strategic project for the SEMICYUC].

    Science.gov (United States)

    Chico Fernández, M; García Fuentes, C; Guerrero López, F

    2013-05-01

    The most efficient approach to traumatologic disease is prevention, but physicians also must supervise care of the victims. An operational and effective trauma registry requires financial support, adequate software, a well-defined population, personnel committed to training, and a detailed process for data collection, reporting, validation and the maintenance of confidentiality. Above all, however, motivation is required. Registries can offer many benefits in relation to these highly prevalent disorders, with an impact in terms of health promotion and even advantages in the form of cost reductions, as well as relief from the suffering caused by trauma (mortality, disability)-contributing to improve the efficiency and quality of critical trauma care. The SEMICYUC has demonstrated its ability to establish and maintain records of national interest, and this should become a priority project. PMID:23507334

  16. Incidence and prevalence of myelodysplastic syndromes: data from the Düsseldorf MDS-registry.

    Science.gov (United States)

    Neukirchen, Judith; Schoonen, Wilma M; Strupp, Corinna; Gattermann, Norbert; Aul, Carlo; Haas, Rainer; Germing, Ulrich

    2011-12-01

    Population-based data on patients with MDS are scarce. Here we report the incidence and prevalence of MDS based on data from the Düsseldorf MDS Registry. Cases in the city of Düsseldorf in the study period were identified from the MDS Registry. We calculated crude, calendar-year, age- and sex-specific and European Standard Population age-standardized incidence rates as well as point prevalences per 100,000 The crude incidence rate was 4.15/100,000/year and the point prevalence per 100,000 persons of 7. We found that the incidence and prevalence of MDS was higher in men than women and increased sharply with increasing age. PMID:21708407

  17. The Matchmaker Exchange API: automating patient matching through the exchange of structured phenotypic and genotypic profiles.

    Science.gov (United States)

    Buske, Orion J; Schiettecatte, François; Hutton, Benjamin; Dumitriu, Sergiu; Misyura, Andriy; Huang, Lijia; Hartley, Taila; Girdea, Marta; Sobreira, Nara; Mungall, Chris; Brudno, Michael

    2015-10-01

    Despite the increasing prevalence of clinical sequencing, the difficulty of identifying additional affected families is a key obstacle to solving many rare diseases. There may only be a handful of similar patients worldwide, and their data may be stored in diverse clinical and research databases. Computational methods are necessary to enable finding similar patients across the growing number of patient repositories and registries. We present the Matchmaker Exchange Application Programming Interface (MME API), a protocol and data format for exchanging phenotype and genotype profiles to enable matchmaking among patient databases, facilitate the identification of additional cohorts, and increase the rate with which rare diseases can be researched and diagnosed. We designed the API to be straightforward and flexible in order to simplify its adoption on a large number of data types and workflows. We also provide a public test data set, curated from the literature, to facilitate implementation of the API and development of new matching algorithms. The initial version of the API has been successfully implemented by three members of the Matchmaker Exchange and was immediately able to reproduce previously identified matches and generate several new leads currently being validated. The API is available at https://github.com/ga4gh/mme-apis. PMID:26255989

  18. Facilitators and barriers to applying a national quality registry for quality improvement in stroke care

    OpenAIRE

    Eldh, Ann Catrine; Fredriksson, Mio; Halford, Christina; Wallin, Lars; Dahlström, Tobias; Vengberg, Sofie; Winblad, Ulrika

    2014-01-01

    Background: National quality registries (NQRs) purportedly facilitate quality improvement, while neither the extent nor the mechanisms of such a relationship are fully known. The aim of this case study is to describe the experiences of local stakeholders to determine those elements that facilitate and hinder clinical quality improvement in relation to participation in a well-known and established NQR on stroke in Sweden. Methods: A strategic sample was drawn of 8 hospitals in 4 county council...

  19. Diagnosis and treatment trends in mucopolysaccharidosis I: findings from the MPS I Registry

    OpenAIRE

    D’Aco, Kristin; Underhill, Lisa; Rangachari, Lakshmi; Arn, Pamela; Giugliani, Roberto; Okuyama, Torayuki; Wijburg, Frits; Kaplan, Paige; Cox, Gerald Frank

    2012-01-01

    Our objective was to assess how the diagnosis and treatment of mucopolysaccharidosis I (MPS I) have changed over time. We used data from 891 patients in the MPS I Registry, an international observational database, to analyze ages at symptom onset, diagnosis, treatment initiation, and treatment allocation (hematopoietic stem cell transplantation, enzyme replacement therapy with laronidase, both, or neither) over time for all disease phenotypes (Hurler, Hurler–Scheie, and Scheie syndromes). The...

  20. Cancer Incidence in Egypt: Results of the National Population-Based Cancer Registry Program

    OpenAIRE

    Amal S. Ibrahim; Khaled, Hussein M.; Nabiel NH Mikhail; Hoda Baraka; Hossam Kamel

    2014-01-01

    Background. This paper aims to present cancer incidence rates at national and regional level of Egypt, based upon results of National Cancer Registry Program (NCRP). Methods. NCRP stratified Egypt into 3 geographical strata: lower, middle, and upper. One governorate represented each region. Abstractors collected data from medical records of cancer centers, national tertiary care institutions, Health Insurance Organization, Government-Subsidized Treatment Program, and death records. Data ...