Limpar
2.759.696 resultados

Acesso aberto

Tipo do recurso

Tipo de base de dados

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Livro Acesso aberto

Miscellaneous Free eBooks

Jornais Acesso aberto

HENRY FFENNELL., A correspondent, CHARLES T. BRUCE., CHARLES WALDSTEIN., WORMS AND CO., ARNOLD WHITE., THE WRITER OF THE ARMY ARTICLES., AESOP MINOR., HENRY HARBEN, , WILLIAM J. HULL., H. S. ROUQUETTE., H. HENSLEY HENSON., MALCOLM MAC COLL., MALCOLM MAcCOLL., C. H. WALLER, D.D., HENRY H. HOWORTH., J. S. BROWNRIGG., T. E. PAGE., W. H. HALL., URL., H. HEATHCOTE STATHAM.,

Births. Marriages. Deaths. Classified Advertising: Waring's., Shipping., Partnerships, Investments, &c., Banks., Personal, &c., National Waifs' Association.. ...

1903 - Gale Group | TDA

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Paulsamy Muruganandam, Sadhan K. Adhikari,

... realtimeaxial Catalogue identifier: AEDU_v1_0 Program summary URL: http://cpc.cs.qub.ac.uk/summaries/AEDU_ ... file: imagtime1d.tar.gz Catalogue identifier: Program summary URL: Program obtainable from: CPC Program Library, Queen's ... file: imagtimecir.tar.gz Catalogue identifier: Program summary URL: Program obtainable from: CPC Program Library, Queen's ... file: imagtimesph.tar.gz Catalogue identifier: Program summary URL: Program obtainable from: CPC Program Library, Queen's ... file: realtime1d.tar.gz Catalogue identifier: Program summary URL: Program obtainable from: CPC Program Library, Queen's ...

Tópico(s): Quantum, superfluid, helium dynamics

2009 - Elsevier BV | Computer Physics Communications

Periodico Acesso aberto Revisado por pares

Directory of Open Access Journals (DOAJ)

Artigo

David Caldicott, Nicholas Edwards,

... with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat References 1 WHO. Terrorism ... Release. 2001[Cited 26 Sep 2001.] Available from URL:www.paho.org/English/DPI/pr010924.html Google ... Release. 2001[Cited 26 Sep 2001.] Available from URL:www.paho.org/English/DPI/px010924.html Google ... Group of Consultants. 2nd edn. 2001; Available from URL:http://www.who.int/emc/pdfs/BIOWEAPONS_FULL_ ... and Response. 2001[Cited Jan 2001.] Available from URL:www.defenselink.mil Google Scholar 17 Bush GW. ...

Tópico(s): Disaster Response and Management

2002 - Wiley | Emergency Medicine

Artigo Acesso aberto Revisado por pares

Jonathan D. Wren,

... electronic resources, as given by Uniform Resource Locators (URLs), are being increasingly used in scientific publications but ... to the problem, spawning methods of effectively preserving URL content while some journals adopted policies regarding URL publication and begun storing supplementary information on journal websites. Thus, a reexamination of URL growth and decay in the literature is merited ... significant change was found in the rate of URL decay among any of the studies. However, only 5% of URLs cited more than twice have decayed versus 20% ...

Tópico(s): Web Data Mining and Analysis

2008 - Oxford University Press | Bioinformatics

Livro

National Bureau of Economic Research (NBER)

Artigo Acesso aberto Revisado por pares

Erick Ducut, Fang Liu, Paul Fontelo,

For years, Uniform Resource Locator (URL) decay or "link rot" has been a growing concern in the field of biomedical sciences. This paper addresses this issue by examining the status of the URLs published in MEDLINE abstracts, establishing current availability and estimating URL decay in these records from 1994 to 2006. We also reviewed the information provided by the URL to determine if the context that the author ... is the same information presently available in the URL. Lastly, with all the documented recommended methods to ...

Tópico(s): Academic Publishing and Open Access

2008 - BioMed Central | BMC Medical Informatics and Decision Making

Artigo Acesso aberto Revisado por pares

Bruce A. Perler,

... and other health workers. Spring 2003. Available at: URL: ftp://ftp.hrsa.gov/bhpr/nationalcenter/changedemo.pdf. ... D. Medical miscalculation creates doctor shortage. Available at: URL: http://www/usatoday.com/news/health/2005-03- ... D. Medical miscalculation creates doctor shortage. Available at: URL: http://www/usatoday.com/news/health/2005-03- ... D. Medical miscalculation creates doctor shortage. Available at: URL: http://www/usatoday.com/news/health/2005-03- ... leaves public health system in crisis. Available at: URL: http://www.voanews.com/English/archive/2006-05/ ...

Tópico(s): Cardiac, Anesthesia and Surgical Outcomes

2007 - Elsevier BV | Journal of Vascular Surgery

Artigo Revisado por pares

Sigrid Van der Auwera,

... 1945, http://portal.unesco.org/en/ev.php-URL_ID=15244&URL_DO=DO_TOPIC&URL_SECTION=201.html. 2. Convention for the Protection ... 1954, http://portal.unesco.org/en/ev.php-URL_ID=13637&URL_DO=DO_TOPIC&URL_SECTION=201.html. 3. Second Protocol to the ... 1999, http://portal.unesco.org/en/ev.php-URL_ID=13637&URL_DO=DO_TOPIC&URL_SECTION=201.html. 4. The Convention for the ... 1954, http://portal.unesco.org/en/ev.php-URL_ID=13637&URL_DO=DO_TOPIC&URL_SECTION= ...

Tópico(s): Middle East and Rwanda Conflicts

2011 - Routledge | International Journal of Cultural Policy

Artigo Acesso aberto

Jonathan D. Wren, Kathryn R. Johnson, David M. Crockett, Lauren F. Heilig, Lauren Hill, Robert P. Dellavalle,

To describe dermatology journal uniform resource locator (URL) use and persistence and to better understand the level of control and awareness of authors regarding the availability of the URLs they cite.Software was written to automatically access URLs in articles published between January 1, 1999, and ... highest scientific impact. Authors of publications with unavailable URLs were surveyed regarding URL content, availability, and preservation.Uniform resource locator use ... The percentage of articles containing at least 1 URL increased from 2.3% in 1999 to 13. ...

Tópico(s): Library Science and Information Systems

2006 - American Medical Association | Archives of Dermatology

Artigo Revisado por pares

B. T. Sampath Kumar, D Vinay Kumar,

... investigates the availability, persistence and half life of URL citations cited in two Indian LIS journals articles ... study also investigates how researchers can resurrect lapsed URL citations cited in research articles, using Wayback machine. A total of 1290 URLs cited in 472 research articles published in Indian ... only 18.91% (1290 out of 6820) of URLs cited in these journal articles. 39.84% of URL citations were not accessible and remaining 60.15% of URL citations were still accessible. The HTTP 404 error ...

Tópico(s): Information Retrieval and Search Behavior

2012 - Elsevier BV | Journal of Informetrics

Artigo

B. T. Sampath Kumar, Kutty Kumar,

... is to examine the availability and persistence of URL citations in two LIS open access journals. It ... intended to calculate the half‐life period of URL citations cited in journal articles. Design/methodology/approach A total of 2,890 URL citations cited in 689 research articles published in ... extracted. In order to check the accessibility of URL citations, W3C link checker was used. After the initial check, inactive URL citations were listed. Domains and HTTP errors associated with inactive URL citations were identified for further analysis. The half‐ ...

Tópico(s): Information Retrieval and Search Behavior

2012 - Emerald Publishing Limited | Aslib Proceedings

Artigo Revisado por pares

Jason D. Morrow, Timi Edeki, Mohamed El Mouelhi, Raymond E. Galinsky, Rose Kovelesky, Robert J. Noveck, Charles Preuss,

... with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat References 1 Dietary Supplement ... supplements: a framework for evaluating safety. Available from: URL: http://www.nap.edu/books/0309091101/html/. Accessed ... 5-hydroxy-L-tryptophan. February 2001. Available from: URL: http://www.cfsan.fda.gov/~dms/ds-tryp1. ... program. Food and Drug Administration (US). Available from: URL: http://www.fda.gov/medwatch/. Accessed Nov 12, ... Scholar 20 US Pharmacopeia. Dietary supplements. Available from: URL: http://www.usp.org/dietarysupplements/. Accessed Nov 12, ...

Tópico(s): Pharmaceutical studies and practices

2005 - Wiley | Clinical Pharmacology & Therapeutics

Revisão Revisado por pares

Therése Andersson, D. A. Flockhart, Daniel A. Goldstein, Shiew‐Mei Huang, Deanna L. Kroetz, Patrice M. Milos, Mark J. Ratain, Kenneth E. Thummel,

... with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat References 1DiMasi, J. A., ... path to new medical products. (2004). Available from: URL: http://www.fda.gov/oc/initiatives/criticalpath/whitepaper. ... new challenges and opportunities. (August 2003). Available from: URL: http://www.fda.gov/oc/mcclellan/strategic.html ... data submissions. (Posted March 22, 2005). Available from: URL: http://www.fda.gov/cder/guidance/6400fnl.pdf ... or 601. (Posted March 22, 2005). Available from: URL: http://www.fda.gov/cder/guidance/6400fnlAttch.pdf ...

Tópico(s): Pharmacological Effects and Toxicity Studies

2005 - Wiley | Clinical Pharmacology & Therapeutics

Revisão Acesso aberto Revisado por pares

Charles R. Woods, Jon S. Abramson,

... 05 Influenza Season. October 5, 2004. MMWR 2004. URL: http://www.cdc.gov/mmwr/preview/mmwrhtml/mm53d1005al. ... Disease Control. Update on avian influenza A (H5N1). URL: http://www.who.int/csr/don/2004_08_ ... of avian influenza A (H5N1). October 4, 2004 URL: http://www.who.int/csr/disease/avian_influenza/ ... Avian influenza - situation in Thailand. September 28, 2004. URL: http://www.who.int/csr/don/2004_09_ ... Committee on Immunization Practices. June 23-23, 2004. URL: http://www.cdc.gov/nip/.Google Scholar Influenza ...

Tópico(s): Viral Infections and Vectors

2005 - Elsevier BV | The Journal of Pediatrics

Editorial Acesso aberto Revisado por pares

Lawrence F. Muscarella,

... cited 2004 July];9:713-7. Available from: URL: http://www.cdc.gov/ncidod/EID/vol9no6/03- ... cited 2004 July];9:713-7. Available from: URL: http://www.cdc.gov/ncidod/EID/vol9no6/03- ... September 10, 2003. [cited 2004 July]. Available from URL: http://www.cdc.gov/ncidod/sars/singaporesep2003.htm. ... cited 2004 July];9:713-7. Available from: URL: http://www.cdc.gov/ncidod/EID/vol9no6/03- ... online] 2003 June 16 [cited July]. Available from URL: http://www.health.ri.gov/disease/communicable/sars/ ... cited 2004 July];9:713-7. Available from: URL: http://www.cdc.gov/ncidod/EID/vol9no6/03- ...

Tópico(s): Medical Device Sterilization and Disinfection

2004 - Elsevier BV | Gastrointestinal Endoscopy

Artigo Revisado por pares

Mary K. Taylor, Diane Hudson,

This article examines whether outdated URLs are still a problem and to what extent they decrease the usefulness of paper bibliographies and reviews of Web sites. The ... the addresses of resources the World Wide Web (URLs) are included and can change. When Web pages ... by their creators without a forwarding address, the URLs given in the bibliography are no longer correct, ... search engines update their databases, unless the new URL is posted at the old address or the ... articles and found that 50 percent of the URLs selected in mid-1995 and 19 percent of ...

Tópico(s): Web Data Mining and Analysis

2000 - American Library Association | Reference & User Services Quarterly

Artigo Acesso aberto Revisado por pares

Wang Ju,

Underground research laboratories (URLs), including "generic URLs" and "site-specific URLs", are underground facilities in which characterisation, testing, technology development, and/or demonstration activities are carried out in support ... waste (HLW) disposal. In addition to the generic URL and site-specific URL, a concept of "area-specific URL", or the third type of URL, is proposed in this paper. It is referred ... at the site. It acts as a "generic URL", but also acts as a "site-specific URL" to some extent. Considering the current situation in ...

Tópico(s): Geological Modeling and Analysis

2014 - Elsevier BV | Journal of Rock Mechanics and Geotechnical Engineering

Artigo Acesso aberto Revisado por pares

Samuel Marchal, Jérôme François, Radu State, Thomas Engel,

... countermeasures in use are still based on reactive URL blacklisting. This technique is inefficient due to the ... approaches relying on real-time or proactive phishing URL detection techniques more appropriate. In this paper, we ... system that can analyze in real time any URL in order to identify potential phishing sites. PhishStorm ... server or HTTP proxy. We argue that phishing URLs usually have few relationships between the part of the URL that must be registered (low-level domain) and the remaining part of the URL (upper-level domain, path, query). We show in ...

Tópico(s): Advanced Malware Detection Techniques

2014 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Network and Service Management

Revisão Acesso aberto Revisado por pares

Eugene Braunwald, David A. Morrow,

... commonly referred to as the upper reference limit (URL), was considered to be abnormally elevated.19,22, ... must be sensitive, ie, have a very low URL, and its imprecision, ie, its coefficient of variability, ... downward both the limit of detection and the URL. For example, in 1996 in the TIMI 3 ... population but using a newer assay with a URL of ≥0.10 ng/mL, we observed that ... CK-MB values and cTnI values above this URL exhibited adverse cardiac outcomes.26A decade later, in ... used, current-generation, sensitive assay in which the URL had been further reduced to 0.04 ng/ ...

Tópico(s): Cardiac Imaging and Diagnostics

2013 - Lippincott Williams & Wilkins | Circulation

Artigo Revisado por pares

Sangho Lee, Jong Kim,

Twitter is prone to malicious tweets containing URLs for spar, phishing, and malware distribution. Conventional Twitter spar detection schemes utilize account features such as the ratio of tweets containing URLs and the account creation date, or relation features ... or consume much time and resources. Conventional suspicious URL detection schemes utilize several features including lexical features of URLs, URL redirection, HTIUIL content, and dynamic behavior. However, evading ... in this paper, we propose WARNINGBIRD, a suspicious URL detection system for Twitter. Our system investigates correlations ...

Tópico(s): Advanced Malware Detection Techniques

2013 - IEEE Computer Society | IEEE Transactions on Dependable and Secure Computing

Revisão Revisado por pares

Yoni Freedhoff,

... with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat No abstract is available ... Los Angeles Times Booster Shots, 2011. [WWW document]. URL http://articles.latimes.com/2011/jul/14/news/ ... her biggest challenge. CNN Money, 2012. [WWW document]. URL http://management.fortune.cnn.com/2012/02/13/ ... Global NOW, 2012. PepsiCo Press Release. [WWW document]. URL http://www.pepsico.com/Article/Pepsi–Beyonce–Global- ... Jobs. The New York Times, 2012. [WWW document]. URL http://www.nytimes.com/2012/02/10/business/ ...

Tópico(s): Obesity, Physical Activity, Diet

2013 - Wiley | Obesity Reviews

Artigo Acesso aberto Revisado por pares

Soojin Yoon, Jeongeun Park, Changkuk Choi, Seungjoo Kim,

단축 URL은 짧은 URL을 긴 URL 대신에 사용하는 방식으로, 짧은 URL이 긴 URL에 리다이렉션되는 방식이다. 단축 URL은 생성과 사용이 간편하고, 글자수가 제한된 마이크로 블로깅 서비스의 사용이 증가함에 ... 등에 쓰인다. 기존에 이러한 문제를 극복하기 위해 단축 URL 서비스 사이트의 이름을 바꾸거나, 웹사이트의 정보를 반영하거나, 지역 ... 있었으나, 각각의 방법에는 자동화의 어려움, 상대적으로 긴 단축 URL 길이, 적용 범위 한계가 각각의 문제점으로 적용하였다. 앞선 ... 본 논문은 아랍어의 모음이 없는 문자 시스템에서 착안하여 URL 사이트 이름에서 모음을 탈락시킨 유사한 문자열을 이용하여 단축 URL 방식 SHRT를 제안한다. Shorten URL service is the method of using short URL instead of long URL, it redirect short url to long URL. While ...

Tópico(s): Web Application Security Vulnerabilities

2013 - THE KOREAN INSTITUTE OF COMMUNICATIONS AND INFORMATION SCIENCES (KICS) | The Journal of Korean Institute of Communications and Information Sciences

Artigo Acesso aberto Revisado por pares

Parham Habibzadeh,

Over the last decade, Web sites (URLs) have been increasingly cited in scientific articles. However, the contents of the page of interest may change over the time.To investigate the trend of citation to URLs in five general medical journals since January 2006 ... checked to determine the frequency of citation to URLs as well as the rate of accessibility of the URLs cited.A total of 2822 articles was studied. ... January 2006 onward, the number of citations to URLs increased in the journals (doubling time ranged from ...

Tópico(s): Academic Publishing and Open Access

2013 - Thieme Medical Publishers (Germany) | Applied Clinical Informatics

Carta Revisado por pares

Joel W. Goldwein,

... The Project (Resource on the World Wide Web). URL: http://info.cern.ch/hypertext/WWW/TheProject.html. ... Task Force (Resource on the World Wide Web). URL: gopher:/iitfcat.nist.gov:95/0/.catitem/Health% ... Home Page (Resource on the World Wide Web). URL: http://www.nih.gov. The National Institute of ... Home Page (Resource on the World Wide Web). URL: http://www.nci.nih.gov. The National Cancer ... Home Page (Resource on the World Wide Web). URL: http://www.nlm.nih.gov. The National Library ... Health Sciences (Resource on the World Wide Web). URL: http://www.niehs.nih.gov. The National Institute ...

Tópico(s): Healthcare Systems and Technology

1995 - American College of Physicians | Annals of Internal Medicine

Artigo Acesso aberto Revisado por pares

Natalie Lie Berntsen, Olav Klingenberg, Brian D. Juran, M Valle, Björn Lindkvist, Konstantinos N. Lazaridis, Kirsten Muri Boberg, Tom H. Karlsen, Johannes R. Hov,

... Several IgG4 assays with different upper reference levels (URLs) exist. In this study, an increased serum IgG4 ... and similar to the 1.4 g/L URL used to determine increased IgG4 level in PSC ... 282) Google Scholar), or 2.01 g/L (URL of the assay used in the present study). ... 42%; P = .02) (Supplementary Table 2). When considering URL (IgG4 > 2.01) as the cut-off value, ... the cut-off IgG4 value greater than the URL, as a number of different IgG4 assays were ... in patients with IgG4 level greater than the URL may be explained by the typical co-occurrence ...

Tópico(s): Gastrointestinal disorders and treatments

2015 - Elsevier BV | Gastroenterology

Artigo Acesso aberto

Fuqiang Yu,

... engine system V2.0 is developed.A malicious URL (Uniform Resource Locator) detection method based on BM ( ... contents and results are as follows: Many malicious URLs could be downloaded by web image search, which ... unnecessary loses to the users.So the malicious URL detection algorithm based on BM pattern matching is proposed.This method is to let the URL source code match the virus characteristics in the database to confirm whether the URL is safe or not.Web image search detects 203 malicious URLs based on this method.By kaspersky scanning, we ...

Tópico(s): Web Data Mining and Analysis

2015 - Science and Engineering Research Support Society | International Journal of Security and Its Applications