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Sample records for references header journal

  1. Header integrity assessment

    Energy Technology Data Exchange (ETDEWEB)

    Rotvel, F [ELSAMPROJEKT, Fredericia (Denmark); Sampietri, C [ENEL, Milano (Italy); Verelst, L [LABORELEC, Linkebeek (Belgium); Wortel, H van [TNO, Apeldoorn (Netherlands); Zhi, Li Ying [KEMA, Arnhem (Netherlands)

    1999-12-31

    In the late eighties creep cracks in the nozzle-to-header welds of high temperature headers became internationally recognized as a problem in older steam power plants. To study the problem a 2 1/4Cr1Mo service-exposed header, which was scrapped due to creep damage, was made available for testing. A full-scale model was fabricated with partly repaired nozzle to header welds and then tested at increased temperature. Loads included internal pressure and system loads. Damage accumulation and creep crack initiation and growth were predicted and experimentally verified. Conclusions and the practical implications for power plant operation are described. (orig.) 7 refs.

  2. Header integrity assessment

    Energy Technology Data Exchange (ETDEWEB)

    Rotvel, F. [ELSAMPROJEKT, Fredericia (Denmark); Sampietri, C. [ENEL, Milano (Italy); Verelst, L. [LABORELEC, Linkebeek (Belgium); Wortel, H. van [TNO, Apeldoorn (Netherlands); Li Ying Zhi [KEMA, Arnhem (Netherlands)

    1998-12-31

    In the late eighties creep cracks in the nozzle-to-header welds of high temperature headers became internationally recognized as a problem in older steam power plants. To study the problem a 2 1/4Cr1Mo service-exposed header, which was scrapped due to creep damage, was made available for testing. A full-scale model was fabricated with partly repaired nozzle to header welds and then tested at increased temperature. Loads included internal pressure and system loads. Damage accumulation and creep crack initiation and growth were predicted and experimentally verified. Conclusions and the practical implications for power plant operation are described. (orig.) 7 refs.

  3. Creep-fatigue monitoring system for header ligaments of fossil power plants

    International Nuclear Information System (INIS)

    Chen, K.L.; Deardorf, A.F.; Copeland, J.F.; Pflasterer, R.; Beckerdite, G.

    1993-01-01

    The cracking of headers (primary and secondary superheater outlet, and reheater outlet headers) at ligament locations is an important issue for fossil power plants. A model for crack initiation and growth has been developed, based on creep-fatigue damage mechanisms. This cracking model is included in a creep-fatigue monitoring system to assess header structural integrity under high temperature operating conditions. The following principal activities are required to achieve this goal: (1) the development of transfer functions and (2) the development of a ligament cracking model. The first task is to develop stress transfer functions to convert measured (monitored) temperatures, pressures and flow rates into stresses to be used to compute damage. Elastic three-dimensional finite element analyses were performed to study transient thermal stress behavior. The sustained pressure stress redistribution due to high temperature creep was studied by nonlinear finite element analyses. The preceding results are used to derive Green's functions and pressure stress gradient transfer functions for monitoring at the juncture of the tube with the header inner surface, and for crack growth at the ligaments. The virtual crack closure method is applied to derive a stress intensity factor K solution for a corner crack at the tube/header juncture. Similarly, using the reference stress method, the steady state creep crack growth parameter C * is derived for a header corner crack. The C * solution for a small corner crack in a header can be inserted directed into the available C t solution, along with K to provide the complete transient creep solution

  4. Conceptual design of a chickpea harvesting header

    Directory of Open Access Journals (Sweden)

    H. Golpira

    2013-07-01

    Full Text Available Interest in the development of stripper headers is growing owing to the excessive losses of combine harvesters and costs of manually harvesting for chickpeas. The design of a new concept can enhance the mechanized process for chickpea harvesting. A modified stripper platform was designed, in which passive fingers with V-shape slots removes the pods from the anchored plant. The floating platform was accompanied by a reel to complete the harvesting header. Black-box modeling was used to redesign the functional operators of the header followed by an investigation of the system behavior. Physical models of the platform and reel were modified to determine the crucial variables of the header arrangement during field trials. The slot width was fixed at 40 mm, finger length at 40 mm, keyhole diameter at 10 mm and entrance width at 6 mm; the batted reel at peripheral diameter of 700 mm and speed at 50 rpm. A tractor-mounted experimental harvester was built to evaluate the work quality of the stripper header. The performance of the prototype was tested with respect to losses and results confirmed the efficiency of the modified stripper header for chickpea harvesting. Furthermore, the header with a 1.4 m working width produced the spot work rates of 0.42 ha h-1.

  5. Multi-protocol header generation system

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, David A.; Ignatowski, Michael; Jayasena, Nuwan; Loh, Gabriel

    2017-09-05

    A communication device includes a data source that generates data for transmission over a bus, and a data encoder that receives and encodes outgoing data. An encoder system receives outgoing data from a data source and stores the outgoing data in a first queue. An encoder encodes outgoing data with a header type that is based upon a header type indication from a controller and stores the encoded data that may be a packet or a data word with at least one layered header in a second queue for transmission. The device is configured to receive at a payload extractor, a packet protocol change command from the controller and to remove the encoded data and to re-encode the data to create a re-encoded data packet and placing the re-encoded data packet in the second queue for transmission.

  6. Testing Header Component of Electricity Power Industry Boiler

    International Nuclear Information System (INIS)

    Soedardjo, S.A; Andryansyah, B; Artahari, Dewi; Natsir, Muhammad; Triyadi, Ari; Farokhi

    2000-01-01

    Testing of header component of Suralaya Unit II electricity power by replication method has been carried out. That header component is cross over pipe which interconnection between Primary and Superheater Outlet Header Secondary Superheater Outlet Header with the operation time over 14 years. The main composition of cross over pipe is 2 1/4 Cr 1 Mo or frequently specified as ferritique steel. The replication testing shown that the damage classification on those cross over pipe in A class based on failure classification from Neubauer and Wedel. Simple calculation in favor of cross over pipe remaining lifetime is about 16.5 years moreover

  7. A word processor optimized for preparing journal articles and student papers.

    Science.gov (United States)

    Wolach, A H; McHale, M A

    2001-11-01

    A new Windows-based word processor for preparing journal articles and student papers is described. In addition to standard features found in word processors, the present word processor provides specific help in preparing manuscripts. Clicking on "Reference Help (APA Form)" in the "File" menu provides a detailed help system for entering the references in a journal article. Clicking on "Examples and Explanations of APA Form" provides a help system with examples of the various sections of a review article, journal article that has one experiment, or journal article that has two or more experiments. The word processor can automatically place the manuscript page header and page number at the top of each page using the form required by APA and Psychonomic Society journals. The "APA Form" submenu of the "Help" menu provides detailed information about how the word processor is optimized for preparing articles and papers.

  8. Threats and surprises behind IPv6 extension headers

    NARCIS (Netherlands)

    Hendriks, Luuk; Velan, Petr; de Oliveira Schmidt, Ricardo; De Boer, Pieter Tjerk; Pras, Aiko

    2017-01-01

    The concept of Extension Headers, newly introduced with IPv6, is elusive and enables new types of threats in the Internet. Simply dropping all traffic containing any Extension Header - a current practice by operators-seemingly is an effective solution, but at the cost of possibly dropping legitimate

  9. A proven twin header design for small PWRs

    International Nuclear Information System (INIS)

    Davidov, Maurice

    1987-01-01

    A unique design of PWR steam generator, developed by Foster Wheeler in Britain more than 30 years ago, avoids the problem of tubesheet sludge accumulation. The twin header steam generator uses a vertical, inverted U-tube bundle connected to cylindrical inlet and outlet headers. The advantages of the design and operating experience are outlined. (author)

  10. Accuracy of References in Five Entomology Journals.

    Science.gov (United States)

    Kristof, Cynthia

    ln this paper, the bibliographical references in five core entomology journals are examined for citation accuracy in order to determine if the error rates are similar. Every reference printed in each journal's first issue of 1992 was examined, and these were compared to the original (cited) publications, if possible, in order to determine the…

  11. Remaining life assessment of carbon steel boiler headers by repeated creep testing

    Energy Technology Data Exchange (ETDEWEB)

    Drew, M. [ANSTO, Materials and Engineering Science, New Illawarra Road, Lucas Heights, PMB 1 Menai, NSW 2234 (Australia)]. E-mail: michael.drew@ansto.gov.au; Humphries, S. [ANSTO, Materials and Engineering Science, New Illawarra Road, Lucas Heights, PMB 1 Menai, NSW 2234 (Australia); Thorogood, K. [ANSTO, Materials and Engineering Science, New Illawarra Road, Lucas Heights, PMB 1 Menai, NSW 2234 (Australia); Barnett, N. [BlueScope Steel, P.O. Box 1854, Wollongong, NSW (Australia)

    2006-05-15

    The condition of carbon steel boiler headers that have been in service for over 25 years has been assessed periodically by NDT, dimensional measurements, replication and accelerated creep testing. Historical temperature records were limited, so estimates of effective header temperatures were made from replicas. These estimates were compared with header stub thermocouple readings. At about 280,000 service hours, samples were chain-drilled from the headers for accelerated creep testing. These test results indicated that the headers had satisfactory remaining life. Nine years after the original samples were taken, additional samples were removed from one header at 337,000 service hours. The creep rupture properties measured from the repeated tests were almost identical to the initial results. A mild degree of random, nodular graphite was found in the samples and its effect on creep properties is discussed.

  12. References from Brazilian medical journals in national publications.

    Science.gov (United States)

    Teixeira, Renan Kleber Costa; Botelho, Nara Macedo; Petroianu, Andy

    2013-01-01

    To assess whether there is a preference for international journal citation to the detriment of national ones in ten Brazilian medical journals, in two different periods. All references in the articles published in Arquivos Brasileiros de Oftalmologia, Revista Brasileira de Cirurgia Cardiovascular, Revista da Associação Médica Brasileira, São Paulo Medical Journal, Arquivos Brasileiros de Endocrinologia e Metabologia, Clinics, Jornal Brasileiro de Pneumologia, Revista da Sociedade Brasileira de Medicina Tropical, Revista Brasileira de Psiquiatria e Acta Ortopédica Brasileira in the years 2011 and 2007 were analyzed, assessing the number of articles published in national and international journals. A total of 36,125 references from 1,462 articles published in the 10 aforementioned journals were analyzed. Of the total number, 4.242 (11.74%) were from Brazilian journals. There was no significant difference between the two analyzed periods. A total of 453 (30,98%) of the articles studied non-cited brazilian papers,and 81 (5.54%) articles had more Brazilian than international references. Of total references analyzed, 11.74% were related to articles published in Brazilian journals. This number, when compared to the percentage of Brazilian articles published in the medical area, demonstrates a good number of citations of national articles. Copyright © 2012 Elsevier Editora Ltda. All rights reserved.

  13. Packet Header Compression for the Internet of Things

    Directory of Open Access Journals (Sweden)

    Pekka KOSKELA

    2016-01-01

    Full Text Available Due to the extensive growth of Internet of Things (IoT, the number of wireless devices connected to the Internet is forecasted to grow to 26 billion units installed in 2020. This will challenge both the energy efficiency of wireless battery powered devices and the bandwidth of wireless networks. One solution for both challenges could be to utilize packet header compression. This paper reviews different packet compression, and especially packet header compression, methods and studies the performance of Robust Header Compression (ROHC in low speed radio networks such as XBEE, and in high speed radio networks such as LTE and WLAN. In all networks, the compressing and decompressing processing causes extra delay and power consumption, but in low speed networks, energy can still be saved due to the shorter transmission time.

  14. Accuracy of references and quotations in veterinary journals.

    Science.gov (United States)

    Hinchcliff, K W; Bruce, N J; Powers, J D; Kipp, M L

    1993-02-01

    The accuracy of references and quotations used to substantiate statements of fact in articles published in 6 frequently cited veterinary journals was examined. Three hundred references were randomly selected, and the accuracy of each citation was examined. A subset of 100 references was examined for quotational accuracy; ie, the accuracy with which authors represented the work or assertions of the author being cited. Of the 300 references selected, 295 were located, and 125 major errors were found in 88 (29.8%) of them. Sixty-seven (53.6%) major errors were found involving authors, 12 (9.6%) involved the article title, 14 (11.2%) involved the book or journal title, and 32 (25.6%) involved the volume number, date, or page numbers. Sixty-eight minor errors were detected. The accuracy of 111 quotations from 95 citations in 65 articles was examined. Nine quotations were technical and not classified, 86 (84.3%) were classified as correct, 2 (1.9%) contained minor misquotations, and 14 (13.7%) contained major misquotations. We concluded that misquotations and errors in citations occur frequently in veterinary journals, but at a rate similar to that reported for other biomedical journals.

  15. Technology Corner: Analysing E-mail Headers For Forensic Investigation

    Directory of Open Access Journals (Sweden)

    M. Tariq Banday

    2011-06-01

    Full Text Available Electronic Mail (E-Mail, which is one of the most widely used applications of Internet, has become a global communication infrastructure service.  However, security loopholes in it enable cybercriminals to misuse it by forging its headers or by sending it anonymously for illegitimate purposes, leading to e-mail forgeries. E-mail messages include transit handling envelope and trace information in the form of structured fields which are not stripped after messages are delivered, leaving a detailed record of e-mail transactions.  A detailed header analysis can be used to map the networks traversed by messages, including information on the messaging software and patching policies of clients and gateways, etc. Cyber forensic e-mail analysis is employed to collect credible evidence to bring criminals to justice. This paper projects the need for e-mail forensic investigation and lists various methods and tools used for its realization. A detailed header analysis of a multiple tactic spoofed e-mail message is carried out in this paper. It also discusses various possibilities for detection of spoofed headers and identification of its originator. Further, difficulties that may be faced by investigators during forensic investigation of an e-mail message have been discussed along with their possible solutions.

  16. Simulation of neuro-fuzzy model for optimization of combine header setting

    Directory of Open Access Journals (Sweden)

    S Zareei

    2016-09-01

    Full Text Available Introduction The noticeable proportion of producing wheat losses occur during production and consumption steps and the loss due to harvesting with combine harvester is regarded as one of the main factors. A grain combines harvester consists of different sets of equipment and one of the most important parts is the header which comprises more than 50% of the entire harvesting losses. Some researchers have presented regression equation to estimate grain loss of combine harvester. The results of their study indicated that grain moisture content, reel index, cutter bar speed, service life of cutter bar, tine spacing, tine clearance over cutter bar, stem length were the major parameters affecting the losses. On the other hand, there are several researchswhich have used the variety of artificial intelligence methods in the different aspects of combine harvester. In neuro-fuzzy control systems, membership functions and if-then rules were defined through neural networks. Sugeno- type fuzzy inference model was applied to generate fuzzy rules from a given input-output data set due to its less time-consuming and mathematically tractable defuzzification operation for sample data-based fuzzy modeling. In this study, neuro-fuzzy model was applied to develop forecasting models which can predict the combine header loss for each set of the header parameter adjustments related to site-specific information and therefore can minimize the header loss. Materials and Methods The field experiment was conducted during the harvesting season of 2011 at the research station of the Faulty of Agriculture, Shiraz University, Shiraz, Iran. The wheat field (CV. Shiraz was harvested with a Claas Lexion-510 combine harvester. The factors which were selected as main factors influenced the header performance were three levels of reel index (RI (forward speed of combine harvester divided by peripheral speed of reel (1, 1.2, 1.5, three levels of cutting height (CH(25, 30, 35 cm, three

  17. [Errors in Peruvian medical journals references].

    Science.gov (United States)

    Huamaní, Charles; Pacheco-Romero, José

    2009-01-01

    References are fundamental in our studies; an adequate selection is asimportant as an adequate description. To determine the number of errors in a sample of references found in Peruvian medical journals. We reviewed 515 scientific papers references selected by systematic randomized sampling and corroborated reference information with the original document or its citation in Pubmed, LILACS or SciELO-Peru. We found errors in 47,6% (245) of the references, identifying 372 types of errors; the most frequent were errors in presentation style (120), authorship (100) and title (100), mainly due to spelling mistakes (91). References error percentage was high, varied and multiple. We suggest systematic revision of references in the editorial process as well as to extend the discussion on this theme. references, periodicals, research, bibliometrics.

  18. Dose surveys in two digital mammography units using DICOM headers

    International Nuclear Information System (INIS)

    Tsalafoutas, I.; Michalaki, C.; Papagiannopoulou, C.; Efstathopoulos, E.

    2012-01-01

    Background and objective: Digital mammography units store images in DICOM format. Thus, data regarding the acquisition parameters are available within DICOM headers, including among others, the anode/filter combination, tube potential and tube current exposure time product, compressed breast thickness, entrance surface air kerma (ESAK) and mean glandular dose (MGD). However, manual extraction of these data for the verification of the displayed values' accuracy and for dose survey purposes is time consuming. Our objective was to develop a method that enables the automation of such procedures. Materials and methods: Two hundred mammographic examinations (800 mammograms) performed in two digital units (GE, Essential) were recorded on CD-roms. Using appropriate software (DICOM Info Extractor) all dose related DICOM headers were extracted into a Microsoft Excel based spreadsheet, containing embedded algorithms for the calculation of ESAK and MGD according to Dance et al (Phys. Med. Biol. 45, 2000) methodology. Results: The ESAK and MGD values stored in the DICOM headers were compared with those calculated and in most cases were within ±10%. The basic difference among the two mammographic units is that, the older one calculates MGD assuming a breast composition 50% glandular-50% adipose tissue, while the newer one calculates the actual breast glandularity and stores this value in a DICOM header. The average MGD values were 1.21 mGy and 1.38 mGy, respectively. Conclusion: For the units studied, the ESAK and MGD values stored in DICOM headers are reliable. Utilizing tools for their automatic extraction provides an easy way to perform dose surveys. (authors)

  19. Orthogonal transformations for change detection, Matlab code (ENVI-like headers)

    DEFF Research Database (Denmark)

    2007-01-01

    Matlab code to do (iteratively reweighted) multivariate alteration detection (MAD) analysis, maximum autocorrelation factor (MAF) analysis, canonical correlation analysis (CCA) and principal component analysis (PCA) on image data; accommodates ENVI (like) header files.......Matlab code to do (iteratively reweighted) multivariate alteration detection (MAD) analysis, maximum autocorrelation factor (MAF) analysis, canonical correlation analysis (CCA) and principal component analysis (PCA) on image data; accommodates ENVI (like) header files....

  20. Enabling IP Header Compression in COTS Routers via Frame Relay on a Simplex Link

    Science.gov (United States)

    Nguyen, Sam P.; Pang, Jackson; Clare, Loren P.; Cheng, Michael K.

    2010-01-01

    NASA is moving toward a networkcentric communications architecture and, in particular, is building toward use of Internet Protocol (IP) in space. The use of IP is motivated by its ubiquitous application in many communications networks and in available commercial off-the-shelf (COTS) technology. The Constellation Program intends to fit two or more voice (over IP) channels on both the forward link to, and the return link from, the Orion Crew Exploration Vehicle (CEV) during all mission phases. Efficient bandwidth utilization of the links is key for voice applications. In Voice over IP (VoIP), the IP packets are limited to small sizes to keep voice latency at a minimum. The common voice codec used in VoIP is G.729. This new algorithm produces voice audio at 8 kbps and in packets of 10-milliseconds duration. Constellation has designed the VoIP communications stack to use the combination of IP/UDP/RTP protocols where IP carries a 20-byte header, UDP (User Datagram Protocol) carries an 8-byte header, and RTP (Real Time Transport Protocol) carries a 12-byte header. The protocol headers total 40 bytes and are equal in length to a 40-byte G.729 payload, doubling the VoIP latency. Since much of the IP/UDP/RTP header information does not change from IP packet to IP packet, IP/UDP/RTP header compression can avoid transmission of much redundant data as well as reduce VoIP latency. The benefits of IP header compression are more pronounced at low data rate links such as the forward and return links during CEV launch. IP/UDP/RTP header compression codecs are well supported by many COTS routers. A common interface to the COTS routers is through frame relay. However, enabling IP header compression over frame relay, according to industry standard (Frame Relay IP Header Compression Agreement FRF.20), requires a duplex link and negotiations between the compressor router and the decompressor router. In Constellation, each forward to and return link from the CEV in space is treated

  1. Secured Hash Based Burst Header Authentication Design for Optical Burst Switched Networks

    Science.gov (United States)

    Balamurugan, A. M.; Sivasubramanian, A.; Parvathavarthini, B.

    2017-12-01

    The optical burst switching (OBS) is a promising technology that could meet the fast growing network demand. They are featured with the ability to meet the bandwidth requirement of applications that demand intensive bandwidth. OBS proves to be a satisfactory technology to tackle the huge bandwidth constraints, but suffers from security vulnerabilities. The objective of this proposed work is to design a faster and efficient burst header authentication algorithm for core nodes. There are two important key features in this work, viz., header encryption and authentication. Since the burst header is an important in optical burst switched network, it has to be encrypted; otherwise it is be prone to attack. The proposed MD5&RC4-4S based burst header authentication algorithm runs 20.75 ns faster than the conventional algorithms. The modification suggested in the proposed RC4-4S algorithm gives a better security and solves the correlation problems between the publicly known outputs during key generation phase. The modified MD5 recommended in this work provides 7.81 % better avalanche effect than the conventional algorithm. The device utilization result also shows the suitability of the proposed algorithm for header authentication in real time applications.

  2. Decay of references to Web sites in articles published in general medical journals: mainstream vs small journals.

    Science.gov (United States)

    Habibzadeh, P

    2013-01-01

    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 to June 2013 and to compare the trends in mainstream journals with small journals. References of all original articles and review articles published between January 2006 and June 2013 in three regional journals - Archives of Iranian Medicine (AIM), Eastern Mediterranean Health Journal (EMHJ), and Journal of Postgraduate Medical Institute (JPMI) - and two mainstream journals - The Lancet and British Medical Journal (BMJ) - were reviewed. The references were 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. Since January 2006 onward, the number of citations to URLs increased in the journals (doubling time ranged from 4.2 years in EMHJ to 13.9 years in AIM). Overall, the percentage of articles citing at least one URL has increased from 24% in 2006 to 48.5% in 2013. Accessibility to URLs decayed as the references got old (half life ranged from 2.2 years in EMHJ to 5.3 years in BMJ). The ratio of citation to URLs in the studied mainstream journals, as well as the ratio of URLs accessible were significantly (pjournals. URLs are increasingly cited, but their contents decay with time. The trend of citing and decaying URLs are different in mainstream journals compared to small medical journals. Decay of URL contents would jeopardize the accuracy of the references and thus, the body of evidence. One way to tackle this important obstacle is to archive URLs permanently.

  3. Guidance Provided to Authors on Citing and Formatting References in Nursing Journals

    Science.gov (United States)

    Nicoll, Leslie H.; Oermann, Marilyn H.; Chinn, Peggy L.; Conklin, Jamie L.; Amarasekara, Sathya; McCarty, Midori

    2018-01-01

    Reference citations should be accurate, complete, and presented in a consistent format. This study analyzed information provided to authors on preparing citations and references for manuscripts submitted to nursing journals (n = 209). Half of the journals used the American Psychological Association reference style. Slightly more than half provided examples of how to cite articles and books; there were fewer examples of citing websites and online journals. Suggestions on improving accuracy of references are discussed. PMID:29346137

  4. How accurate are quotations and references in medical journals?

    Science.gov (United States)

    de Lacey, G; Record, C; Wade, J

    1985-09-28

    The accuracy of quotations and references in six medical journals published during January 1984 was assessed. The original author was misquoted in 15% of all references, and most of the errors would have misled readers. Errors in citation of references occurred in 24%, of which 8% were major errors--that is, they prevented immediate identification of the source of the reference. Inaccurate quotations and citations are displeasing for the original author, misleading for the reader, and mean that untruths become "accepted fact." Some suggestions for reducing these high levels of inaccuracy are that papers scheduled for publication with errors of citation should be returned to the author and checked completely and a permanent column specifically for misquotations could be inserted into the journal.

  5. RObust header compression (ROHC) performance for multimedia transmission over 3G/4G wireless networks

    DEFF Research Database (Denmark)

    Fitzek, Frank; Rein, S.; Seeling, P.

    2005-01-01

    Robust Header Compression (ROHC) has recently been proposed to reduce the large protocol header overhead when transmitting voice and other continuous meadi over IP based control stacks in wireless networks. In this paper we evaluate the real-time transmission of GSM encoded voice and H. 26L encod...

  6. Phishtest: Measuring the Impact of Email Headers on the Predictive Accuracy of Machine Learning Techniques

    Science.gov (United States)

    Tout, Hicham

    2013-01-01

    The majority of documented phishing attacks have been carried by email, yet few studies have measured the impact of email headers on the predictive accuracy of machine learning techniques in detecting email phishing attacks. Research has shown that the inclusion of a limited subset of email headers as features in training machine learning…

  7. Views of Reference List Accuracy from Social Work Journal Editors and Published Authors

    Directory of Open Access Journals (Sweden)

    Scott E. Wilks

    2004-12-01

    Full Text Available Objective:The study’s purpose was to answer two research questions: (1 In the opinion of social work journal editors, how important is reference list accuracy? and (2Who is primarily responsible for the accuracy of reference lists published in social work journals? Method: A sample of 119 authors and 26 journal editors was surveyed to ascertain their views on the above questions and additional items. Results: Regarding the importance of reference list accuracy, editors’ responses (Likert scale averaged between moderately and extremely important. Fifty-three percent of responding editors and 36.5% of authors reported that responsibility is shared between the editor/staff and manuscript authors; the remaining 47% and 63.5%, respectively, responded that responsibility falls upon manuscript authors. Responses from authors, mostly educators, revealed a greater-than-moderate importance (Likert scale given to instructing students on the accurate construction of reference lists. Implications for social work education and journal publishing are discussed.

  8. [The references in articles published in biomedical journals].

    Science.gov (United States)

    Reyes, H

    2001-04-01

    Bibliographic citations or "references" are an important component of all scientific manuscripts. The authors are responsible for their accuracy and they should follow the format and style requested by the journal where they are submitting their paper. Revista Médica de Chile adheres to the "Uniform Requirements" established by the Vancouver Group of Medical Editors. Equally important is a correct choice of references, including those original articles strictly connected to the content of the manuscript. The number of citations usually vary according to the specific character of the study: research article, or case reports, review article, etc. Common mistakes are due to an excessive number of repetitive or irrelevant citations, or the omission of important articles sometimes not found in bibliographic indexes, or an erroneous claim of priority in reporting an observation. Finally, in developing countries the authors should include previous reports appeared in their own local journals, therefore improving their opportunities of achieving international visibility.

  9. 40 Gbit/s NRZ Packet-Length Insensitive Header Extraction for Optical Label Switching Networks

    DEFF Research Database (Denmark)

    Seoane, Jorge; Kehayas, E; Avramopoulos, H.

    2006-01-01

    A simple method for 40 Gbit/s NRZ header extraction based on envelope detection for optical label switching networks is presented. The scheme is insensitive to packet length and spacing and can be single-chip integrated cost-effectively......A simple method for 40 Gbit/s NRZ header extraction based on envelope detection for optical label switching networks is presented. The scheme is insensitive to packet length and spacing and can be single-chip integrated cost-effectively...

  10. Mechanical design of the hot steam headers of the THTR-300 steam generators

    International Nuclear Information System (INIS)

    Blumer, U.; Stumpf, M.

    1988-01-01

    The high pressure steam headers of the THTR steam generators have been subject to special attention during the design phase due to the following reasons: these components are the pressure retaining parts with the heaviest wall thickness in the region of the steam generators; they therefore are sensitive to thermal transient conditions; they are operated in the elevated temperature regime, where creep effects cannot be neglected; there is almost no service experience from fossil steam generators with this type of material (Alloy 800). Safety consideration therefore have been rather extensive and have focussed on two main areas which will be treated in this paper: 1. Analytical investigations on the cyclic material behaviour under all specified operating conditions, taking into account the non-elastic response of the material. 2. Limitation of the consequences of a header rupture by installation of heavy whip restraints. Elastic-plastic-creep analyses: The analyses were performed in different stages and are explained in the corresponding order: Evaluation of the critical location on the header and establishment of a simplified model of a nozzle region for further analysis. Preliminary thermal analyses of all specified transient conditions on simplified procedures, in order to establish a severity ranking of the conditions. Establishment of representative loading blocks. Evaluation of the material properties for thermal and structural, especially non-elastic behaviour. Detailed thermal analyses. Detailed structural analyses of the non-elastic cyclic response. Extrapolation for all cycles and assessment of the results by design codes. Discussion of the results. Header whip restraint design: In addition to the above analysis efforts, heavy whip restraints were provided to assure limitation of the effects of a header failure. This pager shows the measures that were taken to restrain the movement in case of longitudinal and transverse breaks: The anti-whip designs are

  11. Predicting the fidelity of JPEG2000 compressed CT images using DICOM header information

    International Nuclear Information System (INIS)

    Kim, Kil Joong; Kim, Bohyoung; Lee, Hyunna; Choi, Hosik; Jeon, Jong-June; Ahn, Jeong-Hwan; Lee, Kyoung Ho

    2011-01-01

    Purpose: To propose multiple logistic regression (MLR) and artificial neural network (ANN) models constructed using digital imaging and communications in medicine (DICOM) header information in predicting the fidelity of Joint Photographic Experts Group (JPEG) 2000 compressed abdomen computed tomography (CT) images. Methods: Our institutional review board approved this study and waived informed patient consent. Using a JPEG2000 algorithm, 360 abdomen CT images were compressed reversibly (n = 48, as negative control) or irreversibly (n = 312) to one of different compression ratios (CRs) ranging from 4:1 to 10:1. Five radiologists independently determined whether the original and compressed images were distinguishable or indistinguishable. The 312 irreversibly compressed images were divided randomly into training (n = 156) and testing (n = 156) sets. The MLR and ANN models were constructed regarding the DICOM header information as independent variables and the pooled radiologists' responses as dependent variable. As independent variables, we selected the CR (DICOM tag number: 0028, 2112), effective tube current-time product (0018, 9332), section thickness (0018, 0050), and field of view (0018, 0090) among the DICOM tags. Using the training set, an optimal subset of independent variables was determined by backward stepwise selection in a four-fold cross-validation scheme. The MLR and ANN models were constructed with the determined independent variables using the training set. The models were then evaluated on the testing set by using receiver-operating-characteristic (ROC) analysis regarding the radiologists' pooled responses as the reference standard and by measuring Spearman rank correlation between the model prediction and the number of radiologists who rated the two images as distinguishable. Results: The CR and section thickness were determined as the optimal independent variables. The areas under the ROC curve for the MLR and ANN predictions were 0.91 (95% CI; 0

  12. Detection and Repair of Ligament Cracks in a 109mm Thick Superheater Outlet Header

    International Nuclear Information System (INIS)

    Day, Peter

    2006-01-01

    Conventional thermal power station boilers are constructed of drums and a series of headers which are interconnected with many hundreds of tubes. Typically feed water enters the boiler at about 250 deg C at a pressure of around 250 bar with steam outlet temperatures of 540 deg C and a pressure of 170 bar. Superheater outlet headers may be subjected to quite arduous conditions during service. Not only are they exposed to high pressure stresses but also to high thermal stresses due to varying thermal gradients through the section thickness particularly at start up and during two shift operation. The area that is exposed to the greatest thermal gradients is the narrow ligament that exists between the tube hole penetrations in the header bore. In the mid the 1980's industry wide surveys found cracking in a large percentage (25-50%) of headers after 15 years of service. Detection and sizing of ligament cracking and estimates of the rate of growth are therefore a major consideration especially in plant that is two shifted. In order to manage the risk both remote visual and ultrasonic inspection are performed during each major unit overhaul. Conclusion: Ultrasonic techniques used for this inspection need to be carefully evaluated with respect to their effectiveness. Conventional pulse echo is capable of detection but using for example a technique such as AS2207 level 1 will not show the defect size. Time of flight diffraction has shown itself to be effective in accurately sizing ligament cracking. However the complex geometry of header ligaments appears to cause a narrowing of the beam with the effect that crack tip responses can be concentrated at the centre of the ligament. Therefore great care needs to be taken during data interrogation because errors in sizing can occur. Wherever possible both 'B' and 'D' scan data should be collected. It appears that the greatest accuracy is obtained with respect to defect growth from the B scan image. With respect to the welding a

  13. Design and Evaluation of IP Header Compression for Cellular-Controlled P2P Networks

    DEFF Research Database (Denmark)

    Madsen, T.K.; Zhang, Qi; Fitzek, F.H.P.

    2007-01-01

    In this paper we advocate to exploit terminal cooperation to stabilize IP communication using header compression. The terminal cooperation is based on direct communication between terminals using short range communication and simultaneously being connected to the cellular service access point....... The short range link is than used to provide first aid information to heal the decompressor state of the neighboring node in case of a packet loss on the cellular link. IP header compression schemes are used to increase the spectral and power efficiency loosing robustness of the communication compared...

  14. Qualifying the use of RIS data for patient dose by comparison with DICOM header data

    International Nuclear Information System (INIS)

    Wilde, R.; Charnock, P.; McDonald, S.; Moores, B. M.

    2011-01-01

    A system was developed in 2008 to calculate patient doses using Radiology Information System (RIS) data and presents these data as a patient dose audit. One of the issues with this system was the quality of user-entered data. It has been shown that Digital Imaging and Communication in Medicine (DICOM) header data can be used to perform dose audits with a high level of data accuracy. This study aims to show that using RIS data for dose audits is not only a viable alternative to using DICOM header data, but that it has advantages. A new system was developed to pull header data from DICOM images easily and was installed on a workstation within a hospital department. Data were recovered for a common set of examinations using both RIS and DICOM header data. The data were compared on a result-by-result basis to check for consistency of common fields between RIS and DICOM, as well as assessing the value of data fields uncommon to both systems. The study shows that whilst RIS is not as accurate as DICOM, it does provide enough accurate data and that it has other advantages over using a DICOM approach. These results suggest that a 'best of both worlds' may be achievable using Modality Performed Procedure Step (MPPS). (authors)

  15. Novel Scheme for Packet Forwarding without Header Modifications in Optical Networks

    DEFF Research Database (Denmark)

    Wessing, Henrik; Christiansen, Henrik Lehrmann; Fjelde, Tina

    2002-01-01

    We present a novel scheme for packet forwarding in optical packet-switched networks and we further demonstrate its good scalability through simulations. The scheme requires neither header modification nor any label distribution protocol, thus reducing component cost while simplifying network...

  16. Quality of claims and references found in Australian pharmacy journal advertisements.

    Science.gov (United States)

    Mandoh, Mona; Curtain, Colin Michael

    2017-10-01

    To evaluate the quality of pharmaceutical advertisement claims and supporting references in Australian pharmacy journals that target community pharmacists. All full-page advertisements for a medicinal product, found in two Australian pharmacy journals from the year 2012 to 2015 were included. Advertisement claims and references were evaluated by claim type (unambiguous to immeasurable) and level of evidence (strong to irrelevant) in supporting references. Two hundred and ninety distinct advertisements and 598 claims were identified, with a median of 2 claims per advertisement. Twenty-seven percent of claims were unambiguous, 40% were vague, 16% were emotive/immeasurable and 17% were non-clinical or other marketing claims. Half of all claims were referenced. Although 68% of unambiguous claims were referenced, 63% of those were supported by studies that were funded directly or indirectly by pharmaceutical companies. Only 13% of claims were supported with strong or moderate independent evidence. Pharmaceutical advertisements continue to present vague and emotive claims with little independent supporting evidence. Pharmacists need to be aware of these limitations when providing patient care. Increased awareness of this issue among pharmaceutical companies, Australian pharmaceutical journal publishers, regulators and pharmacists will assist in promoting optimised healthcare outcomes for the Australian public. © 2016 Royal Pharmaceutical Society.

  17. A LOCA analysis for AHWR caused by ECCS header rupture

    International Nuclear Information System (INIS)

    Chatterjee, B.; Gawai, Amol; Gupta, S.K.; Kushwaha, H.S.

    2000-01-01

    Loss of coolant accident (LOCA) analyses for the proposed 750 MWth Advanced Heavy Water Reactor (AHWR), initiated by the rupture of 8 inch NB ECCS header has been carried out. This paper narrates the description of AHWR and associated ECCS, postulated scenario with which the analyses is carried out, results, discussion and conclusion

  18. A computational fluid dynamics and effectiveness-NTU based co-simulation approach for flow mal-distribution analysis in microchannel heat exchanger headers

    International Nuclear Information System (INIS)

    Huang, Long; Lee, Moon Soo; Saleh, Khaled; Aute, Vikrant; Radermacher, Reinhard

    2014-01-01

    Refrigerant flow mal-distribution is a practical challenge in most microchannel heat exchangers (MCHXs) applications. Geometry design, uneven heat transfer and pressure drop in the different microchannel tubes are three main reasons leading to the flow mal-distribution. To efficiently and accurately account for these three effects, a new MCHX co-simulation approach is proposed in this paper. The proposed approach combines a detailed header simulation based on computational fluid dynamics (CFD) and a robust effectiveness-based finite volume tube-side heat transfer and refrigerant flow modeling tool. The co-simulation concept is demonstrated on a ten-tube MCHX case study. Gravity effect and uneven airflow effect were numerically analyzed using both water and condensing R134a as the working fluids. The approach was validated against experimental data for an automotive R134a condenser. The inlet header was cut open after the experimental data had been collected. The detailed header geometry was reproduced using the proposed CFD header model. Good prediction accuracy was achieved compared to the experimental data. The presented co-simulation approach is capable of predicting detailed refrigerant flow behavior while accurately predicts the overall heat exchanger performance. - Highlights: •MCHX header flow distribution is analyzed by a co-simulation approach. •The proposed method is capable of simulating both single-phase and two-phase flow. •An actual header geometry is reproduced in the CFD header model. •The modeling work is experimentally validated with good accuracy. •Gravity effect and air side mal-distribution are accounted for

  19. Daily Press Headers as a Reinforcement to Brand Identity in Spanish Sport Newspapers both Print and Online

    Directory of Open Access Journals (Sweden)

    Belén PUEBLA MARTÍNEZ

    2015-06-01

    Full Text Available Press headers are to daily newspapers the same as brands are to products. Because a newspaper is an object itself which also participates in a double designing process: from information and from product design; and in both cases this serves the same purpose, that the reader feels attracted and comes back for more every day. On that trip, which takes place either to the newsstand or to the computer, to become visible and unique is of paramount importance and the header is the element that best identifies not only the publication but also the tone of the language that the reader expects to find in it. This study intends to dive into the Spanish sport daily press headers, both print and digital, to establish how newspapers achieve their pretended brand identity.

  20. Optimising residual stresses at a repair in a steam header to tubeplate weld

    International Nuclear Information System (INIS)

    Soanes, T.P.T.; Bell, W.; Vibert, A.J.

    2005-01-01

    Following the discovery of incorrect weld metal in the steam side shell to tubeplate weld in a type 316H stainless steel superheater steam header, a repair strategy had to be determined. The strategy adopted was to remove the incorrect weld material, which extended around the full circumference, by machining from the inside of the header, followed by rewelding from the inside using an automatic welding process and localised post-weld heat treatment. Due to concern over potential reheat cracking of the repair after return to service, a considerable amount of residual stress modelling was carried out to support the development and optimisation of a successful repair and heat treatment strategy and thus underwrite the safety case for return to service

  1. Summary report on underground road header environmental control.

    CSIR Research Space (South Africa)

    Belle, BK

    2002-01-01

    Full Text Available and on monitoring should be reassessed to take into consideration the recent findings and current international trends. 5 6. No conclusive results were obtained with regard to the use of a wet cutter head in conjunction with the Bank 2000 Road Header Dust... this response time interval is lower than the T90 response time, a good indication of the methane gas trends can be obtained. To protect the methane sensors from the harsh environment around an active RH, the 22 Custodian sensors were placed in polycarbonate...

  2. 20% inlet header break analysis of Advanced Heavy Water Reactor

    International Nuclear Information System (INIS)

    Srivastava, A.; Gupta, S.K.; Venkat Raj, V.; Singh, R.; Iyer, K.

    2001-01-01

    The proposed Advanced Heavy Water Reactor (AHWR) is a 750 MWt vertical pressure tube type boiling light water cooled and heavy water moderated reactor. A passive design feature of this reactor is that the heat removal is achieved through natural circulation of primary coolant at all power levels, with no primary coolant pumps. Loss of coolant due to failure of inlet header results in depressurization of primary heat transport (PHT) system and containment pressure rise. Depressurization activates various protective and engineered safety systems like reactor trip, isolation condenser and advanced accumulator, limiting the consequences of the event. This paper discusses the thermal hydraulic transient analysis for evaluating the safety of the reactor, following 20% inlet header break using RELAP5/MOD3.2. For the analysis, the system is discretized appropriately to simulate possible flow reversal in one of the core paths during the transient. Various modeling aspects are discussed in this paper and predictions are made for different parameters like pressure, temperature, steam quality and flow in different parts of the Primary Heat Transport (PHT) system. Flow and energy discharges into the containment are also estimated for use in containment analysis. (author)

  3. Researching of Covert Timing Channels Based on HTTP Cache Headers in Web API

    Directory of Open Access Journals (Sweden)

    Denis Nikolaevich Kolegov

    2015-12-01

    Full Text Available In this paper, it is shown how covert timing channels based on HTTP cache headers can be implemented using different Web API of Google Drive, Dropbox and Facebook  Internet services.

  4. Relap5/Mod3.1 analysis of main steam header rupture in VVER- 440/213 NPP

    Energy Technology Data Exchange (ETDEWEB)

    Kral, P. [Nuclear Research Inst. Rez (Switzerland)

    1995-12-31

    The presentation is focused on two main topics. First the applied modelling of PGV-4 steam generator for RELAP5 code are described. The results of steady-state calculation under reference conditions are compared against measured data. The problem of longitudinal subdivision of SG tubes is analysed and evaluated. Secondly, a best-estimate analysis of main steam header (MSH) rupture accident in WWER-440/213 NPP is presented. The low reliability of initiation of ESFAS signal `MSH Rupture` leads in this accident to big loss of secondary coolant, full depressurization of main steam system, extremely fast cool-down of both secondary and primary system, opening of PRZ SV-bypass valve with later liquid outflow, potential reaching of secondary criticality by failure of HPIS. 7 refs.

  5. Relap5/Mod3.1 analysis of main steam header rupture in VVER- 440/213 NPP

    Energy Technology Data Exchange (ETDEWEB)

    Kral, P [Nuclear Research Inst. Rez (Switzerland)

    1996-12-31

    The presentation is focused on two main topics. First the applied modelling of PGV-4 steam generator for RELAP5 code are described. The results of steady-state calculation under reference conditions are compared against measured data. The problem of longitudinal subdivision of SG tubes is analysed and evaluated. Secondly, a best-estimate analysis of main steam header (MSH) rupture accident in WWER-440/213 NPP is presented. The low reliability of initiation of ESFAS signal `MSH Rupture` leads in this accident to big loss of secondary coolant, full depressurization of main steam system, extremely fast cool-down of both secondary and primary system, opening of PRZ SV-bypass valve with later liquid outflow, potential reaching of secondary criticality by failure of HPIS. 7 refs.

  6. Relap5/Mod3.1 analysis of main steam header rupture in VVER- 440/213 NPP

    International Nuclear Information System (INIS)

    Kral, P.

    1995-01-01

    The presentation is focused on two main topics. First the applied modelling of PGV-4 steam generator for RELAP5 code are described. The results of steady-state calculation under reference conditions are compared against measured data. The problem of longitudinal subdivision of SG tubes is analysed and evaluated. Secondly, a best-estimate analysis of main steam header (MSH) rupture accident in WWER-440/213 NPP is presented. The low reliability of initiation of ESFAS signal 'MSH Rupture' leads in this accident to big loss of secondary coolant, full depressurization of main steam system, extremely fast cool-down of both secondary and primary system, opening of PRZ SV-bypass valve with later liquid outflow, potential reaching of secondary criticality by failure of HPIS

  7. Multiple-output all-optical header processing technique based on two-pulse correlation principle

    NARCIS (Netherlands)

    Calabretta, N.; Liu, Y.; Waardt, de H.; Hill, M.T.; Khoe, G.D.; Dorren, H.J.S.

    2001-01-01

    A serial all-optical header processing technique based on a two-pulse correlation principle in a semiconductor laser amplifier in a loop mirror (SLALOM) configuration that can have a large number of output ports is presented. The operation is demonstrated experimentally at a 10Gbit/s Manchester

  8. Asynchronous broadcast for ordered delivery between compute nodes in a parallel computing system where packet header space is limited

    Science.gov (United States)

    Kumar, Sameer

    2010-06-15

    Disclosed is a mechanism on receiving processors in a parallel computing system for providing order to data packets received from a broadcast call and to distinguish data packets received at nodes from several incoming asynchronous broadcast messages where header space is limited. In the present invention, processors at lower leafs of a tree do not need to obtain a broadcast message by directly accessing the data in a root processor's buffer. Instead, each subsequent intermediate node's rank id information is squeezed into the software header of packet headers. In turn, the entire broadcast message is not transferred from the root processor to each processor in a communicator but instead is replicated on several intermediate nodes which then replicated the message to nodes in lower leafs. Hence, the intermediate compute nodes become "virtual root compute nodes" for the purpose of replicating the broadcast message to lower levels of a tree.

  9. Engineering education research in European Journal of Engineering Education and Journal of Engineering Education: citation and reference discipline analysis

    Science.gov (United States)

    Wankat, Phillip C.; Williams, Bill; Neto, Pedro

    2014-01-01

    The authors, citations and content of European Journal of Engineering Education (EJEE) and Journal of Engineering Education (JEE) in 1973 (JEE, 1975 EJEE), 1983, 1993, 2003, and available 2013 issues were analysed. Both journals transitioned from house organs to become engineering education research (EER) journals, although JEE transitioned first. In this process the number of citations rose, particularly of education and psychology sources; the percentage of research articles increased markedly as did the number of reference disciplines. The number of papers per issue, the number of single author papers, and the citations of science and engineering sources decreased. EJEE has a very broad geographic spread of authors while JEE authors are mainly US based. A 'silo' mentality where general engineering education researchers do not communicate with EER researchers in different engineering disciplines is evident. There is some danger that EER may develop into a silo that does not communicate with technically oriented engineering professors.

  10. The effect of the flow direction inside the header on two-phase flow distribution in parallel vertical channels

    International Nuclear Information System (INIS)

    Marchitto, A.; Fossa, M.; Guglielmini, G.

    2012-01-01

    Uniform fluid distribution is essential for efficient operation of chemical-processing equipment such as contactors, reactors, mixers, burners and in most refrigeration equipment, where two phases are acting together. To obtain optimum distribution, proper consideration must be given to flow behaviour in the distributor, flow conditions upstream and downstream of the distributor, and the distribution requirements (fluid or phase) of the equipment. Even though the principles of single phase distribution have been well developed for more than three decades, they are frequently not taken in the right account by equipment designers when a mixture is present, and a significant fraction of process equipment consequently suffers from maldistribution. The experimental investigation presented in this paper is aimed at understanding the main mechanisms which drive the flow distribution inside a two-phase horizontal header in order to design improved distributors and to optimise the flow distribution inside compact heat exchanger. Experimentation was devoted to establish the influence of the inlet conditions and of the channel/distributor geometry on the phase/mass distribution into parallel vertical channels. The study is carried out with air–water mixtures and it is based on the measurement of component flow rates in individual channels and on pressure drops across the distributor. The effects of the operating conditions, the header geometry and the inlet port nozzle were investigated in the ranges of liquid and gas superficial velocities of 0.2–1.2 and 1.5–16.5 m/s, respectively. In order to control the main flow direction inside the header, different fitting devices were tested; the insertion of a co-axial, multi-hole distributor inside the header has confirmed the possibility of greatly improving the liquid and gas flow distribution by the proper selection of position, diameter and number of the flow openings between the supplying distributor and the system of

  11. [Guidelines of reference recording in scientific papers of Chinese Journal of Applied Ecology].

    Science.gov (United States)

    Xiao, Hong

    2008-01-01

    To improve the compilation quality of references, work in well with articles search and periodicals evaluation, and promote international academic exchange, the Chinese Journal of Applied Ecology shall adjust its principles of reference recording in scientific papers based on the GB/T7714 -2005. From 2008, the references in scientific papers to be submitted are requested to record by the Citation-Sequence. In this paper, some examples were presented, and the issues needed to be paid more attention to by the authors were put forward.

  12. Continuous monitoring of variations in the 235U enrichment of uranium in the header pipework of a centrifuge enrichment plant

    International Nuclear Information System (INIS)

    Packer, T.W.

    1991-01-01

    Non-destructive assay equipment, based on gamma-ray spectrometry and x-ray fluorescence analysis has previously been developed for confirming the presence of low enriched uranium in the header pipework of UF 6 gas centrifuge enrichment plants. However inspections can only be carried out occasionally on a limited number of pipes. With the development of centrifuge enrichment technology it has been suggested that more frequent, or ideally, continuous measurements should be made in order to improve safeguards assurance between inspections. For this purpose we have developed non-destructive assay equipment based on continuous gamma-ray spectrometry and x-ray transmission measurements. This equipment is suitable for detecting significant changes in the 235 U enrichment of uranium in the header pipework of new centrifuge enrichment plants. Results are given in this paper of continuous measurements made in the laboratory and also on header pipework of a centrifuge enrichment plant at Capenhurst

  13. Twin header bore welded steam generator for pressurized water reactors

    International Nuclear Information System (INIS)

    Davies, R.J.; Hirst, B.

    1979-01-01

    A description is given of a pressurized water reactor (PWR) steam generator concept, several examples of which have been in service for up to fourteen years. Details are given of the highly successful service record of this equipment and the features which have been incorporated to minimize corrosion and deposition pockets. The design employs a vertical U tube bundle carried off two horizontal headers to which the tubes are welded by the Foster Wheeler Power Products (FWPP) bore welding process. The factors to be considered in uprating the design to meet the current operating conditions for a 1000 MW unit are discussed. (author)

  14. Hot steam header of a high temperature reactor as a benchmark problem

    International Nuclear Information System (INIS)

    Demierre, J.

    1990-01-01

    The International Atomic Energy Agency (IAEA) initiated a Coordinated Research Programme (CRP) on ''Design Codes for Gas-Cooled Reactor Components''. The specialists proposed to start with a benchmark design of a hot steam header in order to get a better understanding of the methods in the participating countries. The contribution of Switzerland carried out by Sulzer. The following report summarized the detailed calculations of dimensioning procedure and analysis. (author). 5 refs, 2 figs, 2 tabs

  15. A Study on Thermal Performance of a Novel All-Glass Evacuated Tube Solar Collector Manifold Header with an Inserted Tube

    Directory of Open Access Journals (Sweden)

    Jichun Yang

    2015-01-01

    Full Text Available A novel all-glass evacuated tube collector manifold header with an inserted tube is proposed in this paper which makes water in all-glass evacuated solar collector tube be forced circulated to improve the performance of solar collector. And a dynamic numerical model was presented for the novel all-glass evacuated tube collector manifold header water heater system. Also, a test rig was built for model validation and comparison with traditional all-glass evacuated tube collector. The experiment results show that the efficiency of solar water heater with a novel collector manifold header is higher than traditional all-glass evacuated tube collector by about 5% and the heat transfer model of water heater system is valid. Based on the model, the relationship between the average temperature of water tank and inserted tube diameter (water mass flow has been studied. The results show that the optimized diameter of inserted tube is 32 mm for the inner glass with the diameter of 47 mm and the water flow mass should be less than 1.6 Kg/s.

  16. Novel scheme for efficient and cost-effective forwarding of packets in optical networks without header modification

    DEFF Research Database (Denmark)

    Wessing, Henrik; Fjelde, Tina; Christiansen, Henrik Lehrmann

    2001-01-01

    We present a novel scheme for addressing the outputs in optical packet switches and demonstrate its good scalability. The scheme requires neither header modification nor distribution of routing information to the packet switches, thus reducing optical component count while simplifying network...

  17. Methodologic quality and relevance of references in pharmaceutical advertisements in a Canadian medical journal.

    Science.gov (United States)

    Lexchin, J; Holbrook, A

    1994-07-01

    To evaluate the methodologic quality and relevance of references in pharmaceutical advertisements in the Canadian Medical Association Journal (CMAJ). Analytic study. All 114 references cited in the first 22 distinct pharmaceutical advertisements in volume 146 of CMAJ. Mean methodologic quality score (modified from the 6-point scale used to assess articles in the American College of Physicians' Journal Club) and mean relevance score (based on a new 5-point scale) for all references in each advertisement. Twenty of the 22 companies responded, sending 78 (90%) of the 87 references requested. The mean methodologic quality score was 58% (95% confidence limits [CL] 51% and 65%) and the mean relevance score 76% (95% CL 72% and 80%). The two mean scores were statistically lower than the acceptable score of 80% (p e., other than reports of clinical trials). Half of the advertisements had a methodologic quality score of less than 65%, but only five had a relevance score of less than 65%. Although the relevance of most of the references was within minimal acceptable limits, the methodologic quality was often unacceptable. Because advertisements are an important part of pharmaceutical marketing and education, we suggest that companies develop written standards for their advertisements and monitor their advertisements for adherence to these standards. We also suggest that the Pharmaceutical Advertising Advisory Board develop more stringent guidelines for advertising and that it enforce these guidelines in a consistent, rigorous fashion.

  18. VMware vSphere 5 Administration Instant Reference

    CERN Document Server

    Kusek, Christopher; Daniel, Andy

    2011-01-01

    Compact and portable reference guide for quick answers to VMware vSphere If you're looking to migrate to the newest version of VMware vSphere, this concise guide will get you up to speed and down to business in no time. If you're new to VMware vSphere, this book is for you too! The compact size of this quick reference makes it easy for you to have by your side—whether you're in the field, server room, or at your desk. Helpful elements for finding information such as thumb tabs, tables of contents with page numbers at the beginning of each chapter, and special headers puts what you need a

  19. [How to improve the visibility of Spanish research in nursing? Reference journals and quality indexes].

    Science.gov (United States)

    Lima-Serrano, Marta; Lima-Rodríguez, Joaquín S; Porcel-Gálvez, Ana M; Gil-García, Eugenia

    2015-01-01

    Research ends when the results are shared in the academic and professional community, and for this reason they need to be published in scientific journals of reference. But the question is where should the results of nursing research be published? Taking into account the expanding context and scientific consolidation of the discipline. To answer this question, an analysis will be made of the benefits and the most common criticisms of the two most important multidisciplinary literature data bases, as well as examining the context of the Spanish nursing journals in these data bases. A description will also be made of the indexing systems, as well as making proposals to contribute to improved visibility of Spanish nursing research through the positioning of its journals. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  20. Fabrication of an improved tube-to-pipe header heat exchanger for the Fuel Failure Mockup (FFM) Facility

    International Nuclear Information System (INIS)

    Prislinger, J.J.; Jones, R.H.

    1977-05-01

    The procedure used in fabricating an improved tube-to-pipe header heat exchanger for the Fuel Failure Mockup (FFM) Facility is described. Superior performance is accomplished at reduced cost with adherence to the ASME Boiler and Pressure Vessel Code. The techniques used and the method of fabrication are described in detail

  1. Quality of claims, references and the presentation of risk results in medical journal advertising: a comparative study in Australia, Malaysia and the United States

    Directory of Open Access Journals (Sweden)

    Vitry Agnes I

    2010-05-01

    Full Text Available Abstract Background Journal advertising is used by pharmaceutical companies to disseminate medicine information to doctors. The quality of claims, references and the presentation of risk results in Australia and the US has been questioned in several studies. No recent evidence is available on the quality of claims, references and the presentation of risk results in journal advertising in Australia and the US and no Malaysian data have been published. The aim of this study was to compare the quality of claims, references and the presentation of risk results in journal advertising in these three countries. Methods A consecutive sample of 85 unique advertisements from each country was selected from journal advertising published between January 2004 to December 2006. Claims, references and the presentation of risk results in medical journal advertising were compared between the three countries. Results Less than one-third of the claims were unambiguous claims (Australia, 30%, Malaysia 17%, US, 23%. In Malaysia significantly less unambiguous claims were provided than in Australia and the US (P Conclusions The majority of claims were vague suggesting poor quality of claims in journal advertising in these three countries. Evidence from a randomized controlled trial, systematic review or meta- analysis was commonly cited to support claims. However, the more frequent use of data that have not been published and independently reviewed in the US compared to Australia and Malaysia raises questions on the quality of references in the US. The use of relative rather than absolute benefits may overemphasize the benefit of medicines which may leave doctors susceptible to misinterpreting information.

  2. Quality of claims, references and the presentation of risk results in medical journal advertising: a comparative study in Australia, Malaysia and the United States.

    Science.gov (United States)

    Othman, Noordin; Vitry, Agnes I; Roughead, Elizabeth E

    2010-05-29

    Journal advertising is used by pharmaceutical companies to disseminate medicine information to doctors. The quality of claims, references and the presentation of risk results in Australia and the US has been questioned in several studies. No recent evidence is available on the quality of claims, references and the presentation of risk results in journal advertising in Australia and the US and no Malaysian data have been published. The aim of this study was to compare the quality of claims, references and the presentation of risk results in journal advertising in these three countries. A consecutive sample of 85 unique advertisements from each country was selected from journal advertising published between January 2004 to December 2006. Claims, references and the presentation of risk results in medical journal advertising were compared between the three countries. Less than one-third of the claims were unambiguous claims (Australia, 30%, Malaysia 17%, US, 23%). In Malaysia significantly less unambiguous claims were provided than in Australia and the US (P review or meta-analysis (Australia, 84%, Malaysia, 81%, US, 76%) with journal articles being the most commonly cited references in all countries. Data on file were significantly more likely to be cited in the US (17%) than in Australia (2%) and Malaysia (4%) (P countries. Evidence from a randomized controlled trial, systematic review or meta- analysis was commonly cited to support claims. However, the more frequent use of data that have not been published and independently reviewed in the US compared to Australia and Malaysia raises questions on the quality of references in the US. The use of relative rather than absolute benefits may overemphasize the benefit of medicines which may leave doctors susceptible to misinterpreting information.

  3. Experimental use of road header (AM-50) as face cutting machine for extraction of coal in longwall panel

    Energy Technology Data Exchange (ETDEWEB)

    Passi, K.K.; Kumar, C.R.; Prasad, P. [DGMS, Dhanbad (India)

    2001-07-01

    The scope of this paper has been limited to the use of available machines and techniques for attaining higher and more efficient production in underground coal mines. Under certain conditions of strata and higher degree of gassiness, the longwall method with hydraulic sand stowing is the only appropriate method of work for extraction of thick seam. In Moonidih Jitpur Colliery of M/S IISCO, No. 14 seam, Degree III gassy seam, 9.07 m thick, is extracted in multilift system with hydraulic sand stowing. In general, the bottom lift is extracted by Single Ended Ranging Arm Shearer and the middle and top lift are extracted by conventional method. However, in one of the panels spare road header machine was used as face cutting machine in bottom lift, on an experimental basis. This paper presents a successful case study of extraction of bottom lift coal by the longwall method with hydraulic sand stowing using road header (AM 50) as the face cutting machines. 9 figs.

  4. LHCb: Dynamically Adaptive Header Generator and Front-End Source Emulator for a 100 Gbps FPGA Based DAQ

    CERN Multimedia

    Srikanth, S

    2014-01-01

    The proposed upgrade for the LHCb experiment envisages a system of 500 Data sources each generating data at 100 Gbps, the acquisition and processing of which is a big challenge even for the current state of the art FPGAs. This requires an FPGA DAQ module that not only handles the data generated by the experiment but also is versatile enough to dynamically adapt to potential inadequacies of other components like the network and PCs. Such a module needs to maintain real time operation while at the same time maintaining system stability and overall data integrity. This also creates a need for a Front-end source Emulator capable of generating the various data patterns, that acts as a testbed to validate the functionality and performance of the Header Generator. The rest of the abstract briefly describes these modules and their implementation. The Header Generator is used to packetize the streaming data from the detectors before it is sent to the PCs for further processing. This is achieved by continuously scannin...

  5. Electronic journals and scholarly communication: a citation and reference study

    Directory of Open Access Journals (Sweden)

    Stephen P. Harter

    1996-01-01

    Full Text Available The journal is fundamental to formal scholarly communication. This research reports highlights and preliminary findings from an empirical study of scholarly electronic journals. The purpose of the research is to assess the impact of electronic journals (e-journals on scholarly communication, by measuring the extent to which they are being cited in the literature, both print and electronic. The intent is to provide a snapshot of the impact e-journals were having on scholarly communication at a given point in time, roughly the end of 1995. This study provides one measure of that impact, specifically on the formal, as opposed to informal, communication process. The study also examines the forms in which scholars cite e-journals, the accuracy and completeness of citations to e-journals, and practical difficulties faced by scholars and researchers who wish to retrieve e-journals through the networks.

  6. [Bibliometric study of the journal Nutrición Hospitalaria for the period 2001--2005: Part 2, consumption analysis; the bibliographic references].

    Science.gov (United States)

    Castera, V T; Sanz Valero, J; Juan-Quilis, V; Wanden-Berghe, C; Culebras, J M; García de Lorenzo y Mateos, A

    2008-01-01

    To describe and assess the consumption of the information consulted and cited in the articles published in the journal Nutrición Hospitalaria for the period 2001--2005 by means of bibliometric analysis. Cross-sectional descriptive analysis of the results obtained from the analysis of the lists of bibliographic references of the articles published at Nutrición Hospitalaria. We studied the most cited journals, the signatures index, the type of document referred, the publication language, the distribution of geographical origin, and obsolescence and readiness index. We took into account all types of documents with the exception of Communications to Congresses. 345 articles were published at Nutr Hosp, containing 8,113 bibliographic references, with a median of 18, a maximum of 136 and minimum of 0 BR per article. The mean (rate of publications per published article during the specified period) is 23.52 (95% IC 20.93-26.10) and the mean at 5% is 20.66 per article. The 25th and 75th percentiles are 6 and 32, respectively, the interquartile interval being 26 BR per document. The semi-period of Burton and Kebler is 7 years and the Price Index is 38.18%. The bibliographic references, the consumption of information, of the articles published at Nutrición Hospitalaria present parameters similar to other journals on health science. However, good data on obsolescence are observed, which reveal the good validity of most of the references studied.

  7. [Reference citation].

    Science.gov (United States)

    Brkić, Silvija

    2013-01-01

    Scientific and professional papers represent the information basis for scientific research and professional work. References important for the paper should be cited within the text, and listed at the end of the paper. This paper deals with different styles of reference citation. Special emphasis was placed on the Vancouver Style for reference citation in biomedical journals established by the International Committee of Medical Journal Editors. It includes original samples for citing various types of articles, both printed and electronic, as well as recommendations related to reference citation in accordance with the methodology and ethics of scientific research and guidelines for preparing manuscripts for publication.

  8. Citation analysis of five journals in andrology.

    Science.gov (United States)

    Yang, H; Pan, B-C; Chen, J

    2006-01-01

    To find out features in literature demand by researchers in the field of andrology and to offer advice on literature utilization and journal management. Five andrology journals indexed by Science Citation Index Expanded (SCI-E) (Andrologia, Archives of Andrology, Asian Journal of Andrology, International Journal of Andrology, and Journal of Andrology) were included in the study. Original articles, editorials, reviews, corrections and letters from these journals were analyzed with bibliometric method for document loading, citations, information absorbing ability, and geographical coverage. The average number of references in each paper was 28.78. The main type of references was periodicals (94.32%), while books and other sources accounted for only 5.68%. Average Price index was 30.14%. The number of references in the first ranking 10 periodicals cited by the five journals made up 34.53% of the total references cited. Geographically, the five journals covered 6 continents with 42 countries or regions. Andrology journals have a wide coverage of literatures, which are related to reproductive medicine, urology, endocrinology and biochemistry. References in andrology journals are mainly periodicals and are relatively old. US, China and Japan lead the world in andrology researches for the number of papers published.

  9. Clinical trial registration in oral health journals.

    Science.gov (United States)

    Smaïl-Faugeron, V; Fron-Chabouis, H; Durieux, P

    2015-03-01

    Prospective registration of randomized controlled trials (RCTs) represents the best solution to reporting bias. The extent to which oral health journals have endorsed and complied with RCT registration is unknown. We identified journals publishing RCTs in dentistry, oral surgery, and medicine in the Journal Citation Reports. We classified journals into 3 groups: journals requiring or recommending trial registration, journals referring indirectly to registration, and journals providing no reference to registration. For the 5 journals with the highest 2012 impact factors in each group, we assessed whether RCTs with results published in 2013 had been registered. Of 78 journals examined, 32 (41%) required or recommended trial registration, 19 (24%) referred indirectly to registration, and 27 (35%) provided no reference to registration. We identified 317 RCTs with results published in the 15 selected journals in 2013. Overall, 73 (23%) were registered in a trial registry. Among those, 91% were registered retrospectively and 32% did not report trial registration in the published article. The proportion of trials registered was not significantly associated with editorial policies: 29% with results in journals that required or recommended registration, 15% in those that referred indirectly to registration, and 21% in those providing no reference to registration (P = 0.05). Less than one-quarter of RCTs with results published in a sample of oral health journals were registered with a public registry. Improvements are needed with respect to how journals inform and require their authors to register their trials. © International & American Associations for Dental Research.

  10. Air Emission Projections During Acid Cleaning of F-Canyon Waste Header No.2

    International Nuclear Information System (INIS)

    CHOI, ALEXANDER

    2004-01-01

    The purpose of this study was to develop the air emission projections for the maintenance operation to dissolve and flush out the scale material inside the F-Canyon Waste Header No.2. The chemical agent used for the dissolution is a concentrated nitric acid solution, so the pollutant of concern is the nitric acid vapor. Under the very conservative operating scenarios considered in this study, it was determined that the highest possible rate of nitric acid emission during the acid flush would be 0.048 lb. per hr. It turns out that this worst-case air emission projection is just below the current exemption limit of 0.05 lb. per hr. for permit applications

  11. Journals with Borders, Journals without Borders: Under-Representation of Asian Countries in Educational Research Journals

    Science.gov (United States)

    Atkinson, Roger

    2013-01-01

    As "Australasian Journal of Educational Technology" (AJET) Production Editor, the author evaluates whether AJET is providing a fair and adequate representation for researchers in Asian countries, with particular reference to AJET's aspiration to be "a front ranked international journal with an Australasian character" (Atkinson…

  12. A comparative view of the new journal: Assessment.

    Science.gov (United States)

    Blashfield, R K; Archer, G

    2001-09-01

    The reference sections from all articles in the 1997 volumes of Assessment, Journal of Personality Assessment, and Psychological Assessment were entered into a database and analyzed. An article published in Assessment averaged almost 31 references. An article published in Journal of Personality Assessment contained an average of 33 references. Psychological Assessment averaged 38 references per article. The median age of the references in the three journals was 8 years with an interquartile range of 4 to 14 years. The Journal of Personality Assessment had the largest number of citations in this database of 5,316 references. Each of these received a relatively large number of their citations from articles published in the same journal (self-citations). Randomly selected articles from the 1997 volume of Assessment received fewer citations in the Social Science Citation Index than a similar set of articles from the other two journals. However, the data on Assessment, when compared with data available on other new scientific publications, suggests that Assessment is doing as well as other fledgling journals.

  13. Thermal-hydraulic analysis of Ignalina NPP compartments response to group distribution header rupture using RALOC4 code

    International Nuclear Information System (INIS)

    Urbonavicius, E.

    2000-01-01

    The Accident Localisation System (ALS) of Ignalina NPP is a containment of pressure suppression type designed to protect the environment from the dangerous impact of the radioactivity. The failure of ALS could lead to contamination of the environment and prescribed public radiation doses could be exceeded. The purpose of the presented analysis is to perform long term thermal-hydraulic analysis of compartments response to Group Distribution Header rupture and verify if design pressure values are not exceeded. (authors)

  14. Design and analysis of reactor headers for Narora Atomic Power Project

    International Nuclear Information System (INIS)

    Danak, M.R.

    1975-01-01

    Reactor header for Narora Atomic Power Reactor is a 400 mm O.D. 10 metres long pressure vessel in the primary coolant circuit connecting 153 feeders to PHT pumps or steam generators. The vessel dimensions are restricted are by containment philosophy. The outlet connections for pumps or steam generators are to be of the size of vessel diameter and DO/t ratio for the vessel is approximately 10. The design and stresses induced meet the code requirements except that at times it is difficult to get precise stress values in absence of certain data and lack of code or available literature giving practical approach to the problem. It can be seen that the 400 mm equal tees used as part of the vessel cannot be penetrated in the light of code reinforcement requirements. However if the tees have to penetrated to retain established feeder layout, it should be established experimentally or by some detailed stress analysis that it will meet the intent of code. (author)

  15. Journal of Pharmacy & Bioresources: Submissions

    African Journals Online (AJOL)

    Journal Home > About the Journal > Journal of Pharmacy & Bioresources: Submissions ... The reference section should be typed on separate pages. ... human subjects in their work to seek approval from the appropriate Ethical Committees.

  16. Damage distribution and remnant life assessment of a super-heater outlet header used for long time

    Energy Technology Data Exchange (ETDEWEB)

    Hiroyuki, Okamura [Science Univ. of Tokyo (Japan); Ryuichi, Ohotani [Kyoto Univ. (Japan); Kazuya, Fujii [Japan Power Engineering and Inspection Corp., Tokyo (Japan); Masashi, Nakashiro; Fumio, Takemasa; Hideo, Umaki; Tomiyasu, Masumura [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)

    1998-11-01

    This paper presents the results of investigation on evaluating damage distribution to base metals and welded joints in the thickness direction and evaluate damage on ligaments. Thick wall tested sample was the superheater outlet header component long term serviced in high pressure and temperature condition in thermal power plant. The simulate unused steel of component material was made from sample by suitable heat treatment, and the extent of damage was assessed based on a comparison of nondestructive and destructive test results between simulate unused and aged samples. Damage evaluation was also made by FEM structural stress analysis. (orig./MM)

  17. Pacemaker syndrome with sub-acute left ventricular systolic dysfunction in a patient with a dual-chamber pacemaker: consequence of lead switch at the header.

    Science.gov (United States)

    Khurwolah, Mohammad Reeaze; Vezi, Brian Zwelethini

    In the daily practice of pacemaker insertion, the occurrence of atrial and ventricular lead switch at the pacemaker box header is a rare and unintentional phenomenon, with less than five cases reported in the literature. The lead switch may have dire consequences, depending on the indication for the pacemaker. One of these consequences is pacemaker syndrome, in which the normal sequence of atrial and ventricular activation is impaired, leading to sub-optimal ventricular filling and cardiac output. It is important for the attending physician to recognise any worsening of symptoms in a patient who has recently had a permanent pacemaker inserted. In the case of a dual-chamber pacemaker, switching of the atrial and ventricular leads at the pacemaker box header should be strongly suspected. We present an unusual case of pacemaker syndrome and right ventricular-only pacinginduced left ventricular systolic dysfunction in a patient with a dual-chamber pacemaker.

  18. [Analysis of literature citations in original articles published in Spanish and international nursing journals and journals in 2 closely related disciplines].

    Science.gov (United States)

    Muñoz-Soler, Verónica; Flores-López, María José; Cabañero-Martínez, María José; Richart-Martínez, Miguel

    2007-01-01

    To compare Spanish nursing journals with 2 English-language standard journals, as well as Spanish journals in closely related disciplines, to identify possible quantitative and qualitative shortcomings in scientific documentation. We performed a descriptive, cross-sectional study of the references contained in 796 articles from 6 Spanish journals from 3 health disciplines (2000-2002) and 2 English-language nursing journals (2000-2001). The number of references, type of publication cited, and language of the document cited were compared in individual journals, and in journals grouped by discipline and according to language. Spanish-language nursing journals had the lowest mean number of references per article (X- = 16.20) when compared with psychology journals (X- = 31.24), medical journals (X- = 31.39) and international nursing journals (X- = 37.11). Among Spanish journals, citation of English-language publications was most frequent in medical journals (X- = 26.28) and least frequent in nursing journals (X- = 6.04). In contrast, citation of Spanish documents was most frequent in nursing journals (X- = 9.79) and least frequent in medical journals (X- = 4.43). Although scientific publication of Spanish nursing has improved, it is not comparable to publication of closely related disciplines and international nursing. The low citation of English documents clearly reveals the risk of scientific insularity.

  19. CFD simulation for thermal mixing of a SMART flow mixing header assembly

    International Nuclear Information System (INIS)

    Kim, Young In; Bae, Youngmin; Chung, Young Jong; Kim, Keung Koo

    2015-01-01

    Highlights: • Thermal mixing performance of a FMHA installed in SMART is investigated numerically. • Effects of operating condition and discharge hole configuration are examined. • FMHA performance satisfies the design requirements under various abnormal conditions. - Abstract: A flow mixing header assembly (FMHA) is installed in a system-integrated modular advanced reactor (SMART) to enhance the thermal mixing capability and create a uniform core flow distribution under both normal operation and accident conditions. In this study, the thermal mixing characteristics of the FMHA are investigated for various steam generator conditions using a commercial CFD code. Simulations include investigations for the effects of FMHA discharge flow rate differences, turbulence models, and steam generator conditions. The results of the analysis show that the FMHA works effectively for thermal mixing in various conditions and makes the temperature difference at the core inlet decrease noticeably. We verified that the mixing capability of the FMHA is excellent and satisfies the design requirement in all simulation cases tested here

  20. Ethiopian Journal of Health Development: Submissions

    African Journals Online (AJOL)

    Journal Home > About the Journal > Ethiopian Journal of Health Development: ... Tables and Figures: These should be presented on a separate page after reference ... for declaring any conflict of interest related to the submitted research work.

  1. Journal Impact Factors and Self-Citations: Implications for Psychology Journals

    Science.gov (United States)

    Anseel, Frederik; Duyck, Wouter; De Baene, Wouter; Brysbaert, Marc

    2004-01-01

    Comments on the study by J. G. Adair and N. Vohra (see record 2003-02034-002) of changes in the number of references and citations in psychology journals as a consequence of the current knowledge explosion. They made a striking observation of the sometimes excessive number of self-citations in psychology journals. However, after this illustration,…

  2. Engineering Education Research in "European Journal of Engineering Education" and "Journal of Engineering Education": Citation and Reference Discipline Analysis

    Science.gov (United States)

    Wankat, Phillip C.; Williams, Bill; Neto, Pedro

    2014-01-01

    The authors, citations and content of "European Journal of Engineering Education" ("EJEE") and "Journal of Engineering Education" ("JEE") in 1973 ("JEE," 1975 "EJEE"), 1983, 1993, 2003, and available 2013 issues were analysed. Both journals transitioned from house organs to become…

  3. A survey on the reference citation in the case reports published in The Journal of the Korean Radiological Society

    International Nuclear Information System (INIS)

    Lee, Hong Jae; Lee, Han Jin; Park, Seog Hee; Kim, Choon Yul; Bahk, Yong Whee; Shinn, Kyung Sub

    1993-01-01

    We analyzed 105 case reports published in The Journal of the Korean Radiological Society between 1975 and 1985. The objectives of this studies were to find out (1) whether those case reports were truly original or not as far as domestic publications were concerned and (2) whether their citations of domestic literatures were correct. In two papers, we found previous reports published already in the domestic journal in spite of the authors' claim as their 'first case reports'. In 105 case reports, only 94 references were cited while 151 omitted. It is concluded that a case report must include a statement to authentically clarify whether similar report had been previously published through meticulous review of published literatures. We also recommend to computerize the index of domestic literatures

  4. Algorithmic Procedure for Finding Semantically Related Journals.

    Science.gov (United States)

    Pudovkin, Alexander I.; Garfield, Eugene

    2002-01-01

    Using citations, papers and references as parameters a relatedness factor (RF) is computed for a series of journals. Sorting these journals by the RF produces a list of journals most closely related to a specified starting journal. The method appears to select a set of journals that are semantically most similar to the target journal. The…

  5. International Journal of Health Research

    African Journals Online (AJOL)

    Erah

    Reference Ranges for Fasting Profiles and Oral Glucose Tolerance Test ... Submission of Manuscript: The International Journal of Health Research uses a journal management software to allow .... medical textbooks [4, 5] and internet. In the.

  6. Journal Writing: Enlivening Elementary Linear Algebra.

    Science.gov (United States)

    Meel, David E.

    1999-01-01

    Examines the various issues surrounding the implementation of journal writing in an undergraduate linear algebra course. Identifies the benefits of incorporating journal writing into an undergraduate mathematics course, which are supported with students' comments from their journals and their reflections on the process. Contains 14 references.…

  7. The Reference Return Ratio

    DEFF Research Database (Denmark)

    Nicolaisen, Jeppe; Faber Frandsen, Tove

    2008-01-01

    The paper introduces a new journal impact measure called The Reference Return Ratio (3R). Unlike the traditional Journal Impact Factor (JIF), which is based on calculations of publications and citations, the new measure is based on calculations of bibliographic investments (references) and returns...... (citations). A comparative study of the two measures shows a strong relationship between the 3R and the JIF. Yet, the 3R appears to correct for citation habits, citation dynamics, and composition of document types - problems that typically are raised against the JIF. In addition, contrary to traditional...

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Historically, scholarly information has flowed from North to South and from West to East. ... by title, author/s or keywords,; and find other information sources and more resources for researchers and journals. ... Mizan Law Review; The abnormal chest X-ray – when to refer to a specialist ... Nigerian School Library Journal.

  9. Preferred Formats for References | Editor | Ghana Journal of ...

    African Journals Online (AJOL)

    Preferred Formats for References. References made in the notes or in the text should include author's last name, the date of publication and the relevant page number(s), e.g. (Chomsky 1972: 63-4). There should be a separate list of references at the end of the paper, but before any appendices, in which all and only items ...

  10. Are claims made in orthodontic journal advertisements evidence-supported?

    Science.gov (United States)

    Livas, Christos; Kouskoura, Thaleia; Ren, Yijin; Katsaros, Christos; Pandis, Nikolaos

    2015-03-01

    To examine the supporting evidence of advertisements published in six leading orthodontic journals. The 2012-2013 printed issues of American Journal of Orthodontics and Dentofacial Orthopedics, Australian Orthodontic Journal, Journal of Orthodontics, European Journal of Orthodontics, Journal of Clinical Orthodontics, and Journal of Orofacial Orthopedics were screened for advertisements implying superior performance compared with competitor products. Advertisements were classified according to type of product, availability, and currency of supporting references. A total of 99 unique advertisements claiming clinical benefit or superiority were identified. The overwhelming majority of the identified advertisements promoted appliance products (62.6%), orthodontic materials (14.1%), and dental operatory equipment, including imaging systems (12.1%). Advertisements were found to provide references or not regardless of the product type. Half of the advertisements referred to at least one peer-reviewed publication, whereas unpublished studies were cited by 25% of the advertisements. Most of the referenced articles were published within the past 5 years. The scientific background of advertisements in the orthodontic literature appears limited. While surveillance of journal advertising needs to be regulated, clinicians are urged to critically appraise the claims being made in orthodontic print advertisements by consulting the associated existing evidence.

  11. Drug advertisements published in Indian Medical Journals: Are they ethical?

    Directory of Open Access Journals (Sweden)

    Jaykaran Charan

    2011-01-01

    Full Text Available Context : It is observed in studies done for western medical journals that insufficient information related to drug is usually provided in the drug advertisements published in them. Aims : As data for advertisements published in Indian Medical Journals were lacking, this study was designed with the aim of evaluating drug advertisements published in Indian Medical Journals for adequacy of information on drug and references given to support the claim made in the advertisements. Settings and Design : Cross-sectional survey. Methods and Materials : All medical journals related to clinical practice subscribed by the Central Library of Government Medical College, Surat, (Indian Journal of Pediatrics [IJP], Indian Pediatrics [IP], Journal of the Association of Physicians of India [JAPI], Journal of Indian Medical Association [JIMA], Indian Journal of Critical Care Medicine [IJCCM], Indian Journal of Medical and Pediatric Oncology [IJMPO], Indian Journal of Gastroenterology [IJG], Indian Journal of Ophthalmology [IJO], and Journal of Obstetrics and Gynecology of India [JOGI] were evaluated for adequacy of reporting of various parameters in drug advertisements published in these journals on the basis of "World Heath Organization (WHO" criteria. References mentioned to support claims were also evaluated. Statistical Analysis Used : Descriptive statistics was used to describe data as frequencies, percentages, and 95% confidence interval around the percentage. Results : Generic name was mentioned in 90% advertisements. Indications were mentioned in 84% advertisements. Dose, precautions, and contraindications were mentioned in 24%, 17%, and 16% advertisements, respectively. Adverse effects and postal address of pharmaceutical company was mentioned in 19% and 74% advertisements, respectively. Price was mentioned in only 5% advertisements. Only 28% claims were supported by references. Most common references were Journal articles (75%. Conclusion : Drug

  12. What are Bogus Journal

    Directory of Open Access Journals (Sweden)

    Willy A. Renandya

    2014-11-01

    Full Text Available Abstract The purpose of this paper is to warn novice researchers/writers of the danger of publishing in journals of questionable quality (often referred to as bogus, scam or predatory journals and highlight key characteristics of these journals and their method of operation. Understanding the characteristics and how they operate could help us avoid publishing our work in scam journals. These journals claim (falsely that they employ a blind review process by experts in the field, promise quick turnaround, claim legitimacy by quoting the ISSN and listing a number of databases in which they are indexed (e.g., EBSCO, DOAJ and PROQUEST. The paper outlines 15 reasons why as members of the academic community we should shun journals of dubious quality. The key message of this paper is that before we send our scholarly work to academic journals, we need to invest time doing our due diligence, making sure that our target journal is a legitimate and respectable outlet for our work.

  13. Romanization of Referencing Styles for Arts & Humanities Science Journals in Taiwan

    Directory of Open Access Journals (Sweden)

    Chang-Huei Lin

    2016-12-01

    Full Text Available Based on Big Three referecing styles guides, namely APA, Chicago (Turabian and MLA Style, this study discusses the citation formats in which have been applied and specified for scholarly references in non-English languages, especially in Chinese language scholarly writing. This study targets on those Taiwan journals, indexed by TSSCI, THCI Core, A&HCI, SSCI and Scopus, that use the Romanization of references in Chinese journal. By analyzing their notes for contributors and the real situation of application in the Chinese cited works. In respect of the aforementioned three major referencing styles and the rules made by journals themselves, the findings are as follows: the APA, Chicago, and MLA Styles should be revised according to the practical needs of citing non-English references; academic journal publishers need to specify and provide the guidelines and templates of romanizing references in respect of contributed articles; international citation index databases providers should stipulate and provide their description style for romanizing references, and the government and major academic institutes should put more efforts to assist local scholarly journals to cope with the reference romanization problems, even at promoting a kind of consistent Pinyin principle for referencing styles for Chinese journal publishing in Taiwan.

  14. Sierra Leone Journal of Biomedical Research: Submissions

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING ... Sierra Leone Journal of Biomedical Research (SLJBR) publishes papers in all ... An original article should give sufficient detail of experimental procedures for .... For references cited in a paper which has been accepted for publication but not ...

  15. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. JASMINE M SHAH. Articles written in Journal of Biosciences. Volume 43 Issue 1 March 2018 pp 173-187 Review. Plant reference genes for development and stress response studies · JOYOUS T JOSEPH NAJYA JABEEN POOLAKKALODY JASMINE M SHAH · More Details Abstract ...

  16. Power raise through improved reactor inlet header temperature measurement at Bruce A Nuclear Generation Station

    International Nuclear Information System (INIS)

    Basu, S.; Bruggemn, D.

    1997-01-01

    Reactor Inlet Header (RIH) temperature has become a factor limiting the performance of the Ontario Hydro Bruce A units. Specifically, the RIH temperature is one of several parameters that is preventing the Bruce A units from returning to 94% power operation. RIH temperature is one of several parameters which affect the critical heat flux in the reactor channel, and hence the integrity of the fuel. Ideally, RIH temperature should be lowered, but this cannot be done without improving the heat transfer performance of the boilers and feedwater pre-heaters. Unfortunately, the physical performance of the boilers and pre-heaters has decayed and continues to decay over time and as a result the RIH temperature has been rising and approaching its defined limit. With an understanding of the current RIH temperature measurement loop and methods available to improve it, a solution to reduce the measurement uncertainty is presented

  17. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. D Raghunath. Articles written in Journal of Biosciences. Volume 33 Issue 4 November 2008 pp 593-603. Emerging antibiotic resistance in bacteria with special reference to India · D Raghunath · More Details Abstract Fulltext PDF. The antibiotic era started in the 1940s and changed ...

  18. IDEAL: ACADEMIC PRESS JOURNALS ONLINE

    CERN Multimedia

    The Library

    2001-01-01

    All Academic Press journals are available online to CERN users for a test period which will last until the end of July. The service 'IDEALIBRARY' includes 174 scientific journals that cover several domains, ranging from engineering to mathematics, computing and physics. Titles covered are among others 'Atomic Data and Nuclear Data Tables', 'Nuclear Data Sheets', 'Annals of Physics', 'Journal of Parallel and Distributed Computing'. Reference citations present in each article are linked to the corresponding full text, when the latter is published by a member of the CrossRef consortium (members are: Elsevier, APS, AIP and others). Therefore, the navigation between articles and references is uninterrupted. A search engine allows queries by author, title and publication year. See http://www.idealibrary.com. At present the Library is evaluating a site license offer proposed by the publisher.

  19. International Journal of Biological and Chemical Sciences ...

    African Journals Online (AJOL)

    The International Journal of Biological and Chemical Sciences (IJBCS) is a journal ... c) Short Communication (maximum: 10 pages, 20 references). d) Case ... Abstract: All articles should be provided with an abstract not exceeding 200 words.

  20. Referencing web pages and e-journals.

    Science.gov (United States)

    Bryson, David

    2013-12-01

    One of the areas that can confuse students and authors alike is how to reference web pages and electronic journals (e-journals). The aim of this professional development article is to go back to first principles for referencing and see how with examples these should be referenced.

  1. [Analysis of utilization of information in the journal Medicina Clinica].

    Science.gov (United States)

    Aleixandre, R; Giménez Sánchez, J V; Terrada, M L; López Piñero, J M

    1994-09-10

    Scientific communication knowledge is specifically based in the analysis of the bibliographic references inside the publications. Pattern and laws determining the information consumption in the items of the journal Medicina Clinica are investigated in the present study as its own aim. An analysis was performed on the 13,286 references downloaded from 618 papers published by the journal in 1990. With dBASE IV was generated a database for the management of the information; data was distributed in several tables through criteria of age, documentary types, countries, journals and Bradford zones. The analysed references belong to 1,241 different journals, 110 from Spain. Being two thirds of the total sum, the publications from United States and United Kingdom have received more citations than those from Spain. The publications from european countries, like France, Germany and Italy, are scarcely present. Bradford core is constituted by the journals Medicina Clinica and The Lancet. The analysis of the bibliographic references available from the articles in this journal is able to produce knowledge on the information consumption by the practitioners; its usefulness as a complementary utility to the Indice de Citas e Indicadores Bibliométricos de Revistas Españolas de Medicina Interna y sus especialidades 1990 must be considered.

  2. 15 CFR 230.3 - New Standard Reference Materials.

    Science.gov (United States)

    2010-01-01

    ... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE STANDARD REFERENCE MATERIALS STANDARD REFERENCE MATERIALS General Information § 230.3 New Standard Reference Materials. When new SRM's... scientific and trade journals. ...

  3. The handbook of journal publishing

    CERN Document Server

    Morris, Sally; LaFrenier, Douglas; Reich, Margaret

    2013-01-01

    The Handbook of Journal Publishing is a comprehensive reference work written by experienced professionals, covering all aspects of journal publishing, both online and in print. Journals are crucial to scholarly communication, but changes in recent years in the way journals are produced, financed, and used make this an especially turbulent and challenging time for journal publishers - and for authors, readers, and librarians. The Handbook offers a thorough guide to the journal publishing process, from editing and production through marketing, sales, and fulfilment, with chapters on management, finances, metrics, copyright, and ethical issues. It provides a wealth of practical tools, including checklists, sample documents, worked examples, alternative scenarios, and extensive lists of resources, which readers can use in their day-to-day work. Between them, the authors have been involved in every aspect of journal publishing over several decades and bring to the text their experience working for a wide range of ...

  4. A Document-Based EHR System That Controls the Disclosure of Clinical Documents Using an Access Control List File Based on the HL7 CDA Header.

    Science.gov (United States)

    Takeda, Toshihiro; Ueda, Kanayo; Nakagawa, Akito; Manabe, Shirou; Okada, Katsuki; Mihara, Naoki; Matsumura, Yasushi

    2017-01-01

    Electronic health record (EHR) systems are necessary for the sharing of medical information between care delivery organizations (CDOs). We developed a document-based EHR system in which all of the PDF documents that are stored in our electronic medical record system can be disclosed to selected target CDOs. An access control list (ACL) file was designed based on the HL7 CDA header to manage the information that is disclosed.

  5. Citing Journal Articles in Social Sciences Blogs

    Directory of Open Access Journals (Sweden)

    Hamid Reza Jamali

    2015-05-01

    Full Text Available This article aims to analyze motivations behind social sciences blog posts citing journal articles in order to find out whether blog citations of scholarly journal articles are good indicators for the societal impact of research. A random sample of 300 social sciences blog posts (out of 1,233 blog posts from ResearchBlogging published between 01/01/2012 to 18/06/2014 were subjected to content analysis. An existing categorization scheme was used and modified inductively. The 300 blog posts had 472 references including 424 journal articles from 269 different journals. Sixty-one (22.68% of all journals cited were from the category of social sciences and most of the journals with high frequency were highly cited general science journals such as PNAS and Science. Seventy-five percent of all journals were referenced only once. The average age of articles cited was 5.8 years. The most frequent (38, 12.67% motivation was to ‘neutrally presenting details of a study’. Overall, social science blogs were rather subject-oriented than article oriented. This means a considerable number of blog posts were not driven simply by writing about an article, instead bloggers tend to write about their subject of interest and use references to support their argument. The study shows the potential of blog citations as an altmetric measure and as a proxy for assessing the research impact.

  6. Citation analysis of the Brazilian tourism journals: subsidies for the es-timation of impact factors

    Directory of Open Access Journals (Sweden)

    Glauber Eduardo de Oliveira Santos

    2017-01-01

    Full Text Available This paper presents the analysis of all references made by articles published at the four major Brazilian tourism journals. A total of 28,767 references in the 1,254 articles published since the first volume of each journal until the end of 2014. References were analyzed with respect to their type (journal, book, thesis, conference paper and others, place of publishing (Brazil or other countries and authorship. For the references of scientific articles, the names of these specific vehicles were identified. The results indicate the most cited authors, books, articles and journals. Impact factors of journals and the h-index of Hirsch (2005 of authors were also estimated. Moreover, techniques of social network analysis were applied to the representation of the relationships between authors and journals, besides estimating complex centrality indexes for these agents. The results also indicate some tendencies of change in the actual scenario arising from the strengthening of new authors and journals.

  7. Journal of the Obafemi Awolowo University Medical Student's ...

    African Journals Online (AJOL)

    References, graphics, pictures, illustrations, tables and charts should be on ... All pictorial materials( including photos, pictures, figures) should be sent only in ... to IFEMED journal club only and as such become the property of the journal club.

  8. Current Medical Journalism Needs Major Revisions

    Directory of Open Access Journals (Sweden)

    Alireza Baratloo

    2018-05-01

    Full Text Available Medical journalism commenced during early nineteenth century as an impressive adjunct for medical education. It is considered as a platform to share the results of the research studies and to disseminate medical information that could impact the present concept and practice of the medicine field. Medical journalism gained immense attention over the years; however, the present scenario revealed certain limitations. A rise in the number of researchers, by interest or forcefully, has led to an increase in the journal count, resulting in several fake research articles being published in the journals. This leads to inappropriate research and low quality of journals, where the data appearing in the research articles is not authentic; thus, the journals publishing such articles face several issues while verifying the authenticity of the data provided. All journals, in particular, the recent ones strive to achieve immense importance in regards to the impact factor, h-index, and similar quality assessments; however, attaining similar scores as that of the well-known journals is impossible. Hence, as a futile effort, the editorial team of the new or latest journals consider adding more references in their articles in order to achieve a higher score; however, certain references from the previously published papers, may decode as a conflict of interest. Based on an unwritten and unavailable rule, all new journals try to publish papers in same format as publishing in famous journals, and do not dare to deconstruct it. It seems that deconstruction should also be performed by the old journals founded the current style! In order to avoid the aforementioned issues, the Advanced Journal of Emergency Medicine emerged with the concept of being different, deconstructive, and without any futile competition with the other journals. Accordingly, we consider a large audience with several degrees of medical education to participate in the field of research, make the

  9. Hypothetical influence of non-indexed Spanish journals on the impact factor of radiological journals

    International Nuclear Information System (INIS)

    Miguel-Dasit, Alberto; Aleixandre, Rafael; Valderrama, Juan C.; Marti-Bonmati, Luis; Sanfeliu, Pilar

    2005-01-01

    Objective: The aim of this study was to analyze the hypothetical changes in the 2001 impact factor of 52 radiological journals included in the Science Citation Index-Journal Citation Reports by also counting cites proceeding from 73 Spanish journals on different medical specialties. Also, to estimate the possible impact factor of the official Spanish radiology journal, Radiologia, not included in this database. Materials and methods: A modified 2001 impact factor of 52 radiological journals and Radiologia was obtained by adding the number of cites in 1999 and 2000 from the medical Spanish journals. Data were obtained by consulting the 2001 edition of the Journal Citation Reports in the 'Web of Science' database. Results: The 16,985 bibliographical references were analysed (232 of them to radiological journals). The journal with the largest increase in its 2001 impact factor (from 1.83 to 1.90) was Radiologic Clinics of North America. European Journal of Radiology was the European journal with the highest increase (from 1.084 to 1.110) in the difference between the 2001 modified and original impact factor. The modified 2001 impact factor of the 34 American journals was statistically higher (P = 0.016) than that of the 18 European journals (1.64 versus 0.93). Differences between the 2001 modified and original impact factor were slightly higher in the American journals (no statistically significant difference). The 2001 impact factor of Radiologia was 0.056. Discussion: Differences between the 2001 original and modified impact factor were small, but larger in the American journals. The 2001 impact factor of Radiologia was modest, although similar to other publications included in the Journal Citation Reports

  10. Inaccurate Citations in Biomedical Journalism: Effect on the Impact Factor of the American Journal of Roentgenology.

    Science.gov (United States)

    Karabulut, Nevzat

    2017-03-01

    The aim of this study is to investigate the frequency of incorrect citations and its effects on the impact factor of a specific biomedical journal: the American Journal of Roentgenology. The Cited Reference Search function of Thomson Reuters' Web of Science database (formerly the Institute for Scientific Information's Web of Knowledge database) was used to identify erroneous citations. This was done by entering the journal name into the Cited Work field and entering "2011-2012" into the Cited Year(s) field. The errors in any part of the inaccurately cited references (e.g., author names, title, year, volume, issue, and page numbers) were recorded, and the types of errors (i.e., absent, deficient, or mistyped) were analyzed. Erroneous citations were corrected using the Suggest a Correction function of the Web of Science database. The effect of inaccurate citations on the impact factor of the AJR was calculated. Overall, 183 of 1055 citable articles published in 2011-2012 were inaccurately cited 423 times (mean [± SD], 2.31 ± 4.67 times; range, 1-44 times). Of these 183 articles, 110 (60.1%) were web-only articles and 44 (24.0%) were print articles. The most commonly identified errors were page number errors (44.8%) and misspelling of an author's name (20.2%). Incorrect citations adversely affected the impact factor of the AJR by 0.065 in 2012 and by 0.123 in 2013. Inaccurate citations are not infrequent in biomedical journals, yet they can be detected and corrected using the Web of Science database. Although the accuracy of references is primarily the responsibility of authors, the journal editorial office should also define a periodic inaccurate citation check task and correct erroneous citations to reclaim unnecessarily lost credit.

  11. Journalism of Relation

    DEFF Research Database (Denmark)

    Blaagaard, Bolette

    of cosmopolitanism from universal reproductions of sameness into creative productions of singular self-other relations based on the practiced and productive journalism. This is substantiated through case study analyses. The aim is to challenge the modern, rational journalistic subject referring back to the unified...... of the self-other relation which is simultaneously personal and political. Secondly, the dissertation relates the phenomenological ‘race’ and gender debates to the societal and productive context of contemporary European and ‘western’ globalised and mediated culture and politics. Journalism is re...... accountability and relation from journalistic training and practices whereby a ‘white’ and homogeneous social imaginary is reproduced. I make a call for thinking about journalism as relation – in terms of technological mediations, but also in terms of subjectivities. In order to allow for this, a shift is needed...

  12. Collaborative journalism: the Twitter @plantao190 and police journalism in Curitiba

    Directory of Open Access Journals (Sweden)

    Bruno Henrique Marques de Mendonça

    2013-04-01

    Full Text Available This article aims to show how the Internet and the popularization of production tools potentialize the ability of ordinary, amateur people, to produce news, a fact previously reserved to professional journalists in lieu of service communication vehicles. Thus, ownership of technology and the eliminationof geographical barriers, provided by the Internet, helped spread the content of these amateurs, removing the, until then, absolute exclusivity of the journalist to spread facts and disclose information. For this, we carried out a bibliographic review to try and understand how this empowerment process of the amateur started and what are its effects on the practice of journalism. As a theoretical reference, it is possible to highlight authors such as: Dam Gilmor (2005, reference in engaging the topic of evolution of the practice of journalism and collaborative journalism; Francis Pisani & Dominique Piotet (2010, that have dedicated their studies to show the transformation of the web and its impacts on communication, and, finally, author Clay Shirky, who analyses the amateur productions published on the Internet and their relation with its users. As an empirical approach to exemplify the presented theory, a Twitter profile, microblogging tool on which is it possible to post texts with up to 140 characters via mobile devices with an internet connection, was selected. The profile @plantao190 is curated by photographer João Carlos Frigério, who is not a journalist (despite his title, but still informs in real time the police occurrences in the city of Curitiba, becoming a reference in the area and being read by thousands of users who, besides consuming his content, interact and even send their reports which later become new posts.

  13. A Case Study of German Language Core Journals for Characterizing Citation Patterns in the Social Sciences

    Directory of Open Access Journals (Sweden)

    Pei-Shan Chi

    2013-12-01

    Full Text Available Publication practices in the social sciences are characterized by the use of heterogeneous publication channels and a stronger national focus (Nederhof, 2006; Hicks & Wang, 2011. At the same time the use of bibliometric indicators in research evaluation promotes journal articles in international peer reviewed journals as the main style of publishing research results. The question emerges to which extent this changes publication practices in these disciplines. In our contribution we address this question and present results of a case study which investigates publication and referencing patterns of core German language journals in sociology and political science. Based on an explorative analysis of reference lists we describe patterns and changes of the parameters of the knowledge base of these journals. The analysis of the results in this study shows that with a total of 67% in the sociology and 76% in the political science the core German journals predominantly refer to non-journal publications. Besides, the share of non-source publications basically remains constant in the time period 2000-2009, and the share of references to source journals is the same in both disciplines. The difference between sociology and political science is: publications in the German language sociology journals have more references to monographs (46% than publications in the German language political science journals (38%, but these political science journals reference to other non-source publications (38% much more than sociology (21%.

  14. The Development of Online Journalism: A Primer For Nigerian ...

    African Journals Online (AJOL)

    Journalists all over the world are obligated to provide a mental picture of happenings in the world for the masses. One of the efficient ways of doing this is through the use of the Internet for journalism practice which is generally referred to as online journalism. Online journalism, though, a relatively new phenomenon in the ...

  15. An Examination of the Use of Monographs in the Communication Journal Literature

    Science.gov (United States)

    Yates, Steven D.; Chapman, Karen

    2007-01-01

    This study examines references from three journals, "Communication Monographs," "Communication Research," and "Journal of Communication," for the years 1985, 1995, and 2005 to investigate the role of the scholarly monograph in the discipline of communication. The authors found that both the percentage of references to monographs and the average…

  16. Rate of self-referencing int he journal Radiologia: An indicator of quality

    International Nuclear Information System (INIS)

    Miguel, A.; Marti-Bonmati, L.

    2000-01-01

    Self-referencing, defined as the number of times articles published in a scientific journal cite previous articles printed in the same journal, is an important indicator of quality. Our purpose was to analyze the rate of self-referencing in the journal Radiologia. All the articles published in Radiologia from 1994 to 1998 were analyzed to determine the index of references to Radiologia (IRR) and the index of articles that refer to Radiologia (IAR). these indices were also calculated for European Radiology (index of references to European Radiologia (IRER) and index or articles referring to European Radiology (IAER), a journal that is listed in the Index Medicus, for the year 1998. Between 1994 and 1998, the IRR ranged from 1.5% to 1,9%. In 1998, it was 1.8% while the IRER was only 0.9%, a difference that was statistically significant (p=0.02). In that same year, the IAR was also higher than the IAER (2.3% versus 1.6%). The rate of self-referencing in Radiologia is higher than that of European Radiology, a journal that is included in the Index Medicus and its Medline database. (Author) 13 refs

  17. Accuracy of citation and quotation in foot and ankle surgery journals.

    Science.gov (United States)

    Luo, Ma; Li, Charles Chuan; Molina, Domingo; Andersen, Clark R; Panchbhavi, Vinod K

    2013-07-01

    A recent review of technical editing of research suggests that over one third of references cited in articles in medical journals have some inaccuracies and one fifth of quotations to references in these articles are not accurate. Two hundred and forty-nine citation references and 408 quotes from 25 articles published in 5 orthopaedic journals were randomly selected to determine referencing accuracy. The presence of citation errors was examined by 1 of the authors while the presence of quotation errors was determined by 2 of the authors. Full copies of articles as well as the references were obtained to compare the accuracies. The total citation error rate was 41% (103 out of 249 references), and the total quotation error rate was 20% (80 out of 408 quotes) for the 5 orthopaedic journals. Citation and quotation errors were still relatively common in orthopaedic journals. While we did not identify any factors associated with citation and quotation errors, the use of technical editing may reduce the amount of citation errors. Readers and authors should be aware that many citations of studies are inaccurate and one should review the original source if it is to be used in another publication or to guide clinical treatment.

  18. South African Journal for Research in Sport, Physical Education and ...

    African Journals Online (AJOL)

    South African Journal for Research in Sport, Physical Education and Recreation. ... with reference to game-specific-, anthropometric-, physical and motor variables · EMAIL FULL TEXT EMAIL FULL TEXT ... AJOL African Journals Online.

  19. Technical editing of research reports in biomedical journals.

    Science.gov (United States)

    Wager, Elizabeth; Middleton, Philippa

    2008-10-08

    Most journals try to improve their articles by technical editing processes such as proof-reading, editing to conform to 'house styles', grammatical conventions and checking accuracy of cited references. Despite the considerable resources devoted to technical editing, we do not know whether it improves the accessibility of biomedical research findings or the utility of articles. This is an update of a Cochrane methodology review first published in 2003. To assess the effects of technical editing on research reports in peer-reviewed biomedical journals, and to assess the level of accuracy of references to these reports. We searched The Cochrane Library Issue 2, 2007; MEDLINE (last searched July 2006); EMBASE (last searched June 2007) and checked relevant articles for further references. We also searched the Internet and contacted researchers and experts in the field. Prospective or retrospective comparative studies of technical editing processes applied to original research articles in biomedical journals, as well as studies of reference accuracy. Two review authors independently assessed each study against the selection criteria and assessed the methodological quality of each study. One review author extracted the data, and the second review author repeated this. We located 32 studies addressing technical editing and 66 surveys of reference accuracy. Only three of the studies were randomised controlled trials. A 'package' of largely unspecified editorial processes applied between acceptance and publication was associated with improved readability in two studies and improved reporting quality in another two studies, while another study showed mixed results after stricter editorial policies were introduced. More intensive editorial processes were associated with fewer errors in abstracts and references. Providing instructions to authors was associated with improved reporting of ethics requirements in one study and fewer errors in references in two studies, but no

  20. Nigerian Journal of Soil and Environmental Research: Submissions

    African Journals Online (AJOL)

    References Style: Cite references using the Harvard system. The references should be comprehensive to indicate of all authors, year of publication, title of article in full, journal name in full, volume and pages, publisher (as appropriate). In the text articles should be cited as Mohammed (1996) or Mohammed, 1996) or (Bello, ...

  1. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Thumbnail 1 ... The journal publishes original research articles, Rapid communications, ... It also publishes special issues on frontier areas of the subject. ... STM journals, book series, books, reference works and online archives collection. ... eISSN: 0973-7103 (online); Frequency: 2004–2014: 6 issues a year ... 130, Issue 4.

  2. Thematic review of family therapy journals in 2003

    OpenAIRE

    Carr, Alan

    2004-01-01

    In this paper the principal English-language family therapy journals published in 2003 are reviewed under the following headings: therapy effectiveness, therapy process, assessment, theory with specific reference to attachment resilience, practice with specific reference to trauma, and training.

  3. Open Journal Systems Help

    African Journals Online (AJOL)

    The System Plugins page allows the Journal Manager to view a list of plugins installed in OJS and perform any management tasks made available by each plugin. For more information, refer to the documentation included with each plugin, found within OJS' plugin directory (/path/to/install/plugins).

  4. A study on literature obsolescence and core journals' cost-benefit in citations of the 'Scientific Medical Journal of Ahwaz'.

    Science.gov (United States)

    Zare-Farashbandi, Firoozeh; Mohammadi, Parastoo Parsaei

    2014-01-01

    One of the methods of identifying core and popular resources is by citation evaluation. Using citation evaluation, the librarians of the Acquisition Department can use quantitative methods to indentify core and popular resources among numerous information resources and make serious savings in the library's budget, by acquiring these core resources and eliminating useless ones. The aim of this study is assessing literature obsolescence and core journals' cost-benefit in citations of the 'Scientific Medical Journal of Ahwaz'. This study is a descriptive and cross-sectional survey that uses citation analysis. Sampling is objective sampling from all documents from years 1364 (1985) to 1385 (2006), and the population comprises of 6342 citations of the articles published in 'Scientific Medical Journal of Ahwaz'. Data collection is done through referring to the original documents and the data is analyzed using the Excel software, and for descriptive and analytical statistics the cost-benefit formula and Bradford law formula are used. Findings showed that the average citation for each document in the 'Scientific Medical Journal of Ahwaz' was 15.81. The average citation to international sources was 14.37, and the average citation to national sources was 1.44. The literature obsolescence of Farsi documents in this study was 15 years, while it was equal to 20 years for English documents. The highly cited Farsi journals were (sorted based on citation in descending order): 'Scientific Medical Journal of Ahwaz', 'Daroudarman', 'Nabz,' and 'Journal of Medical School, Shahid Beheshti University of Medical Sciences'. The highly cited English journals were (sorted based on citation in descending order): 'Pediatrics', 'The New England Journal of Medicine', 'Gastroenterology' and 'Medicine'. All of these four journals are part of the ISI database and have good impact factors in the Journal Citation Reports (JCR). Also their cost-benefit was reasonable based on the frequency of their

  5. [Evaluation of "Japanese Journal of Psychology" using citation analysis].

    Science.gov (United States)

    Kato, Tsukasa; Baba, Mamiko; Tabata, Naoya; Shimoda, Shunsuke; Fukuda, Mildki; Okubo, Nobutoshi

    2013-06-01

    This study investigated the professional impact of "Japanese Journal of Psychology." Thirty four psychological journals written in Japanese were selected to register articles in a new database. This database included approximately 23,900 articles published through 2010. Using citations extracted from the references and footnotes in these scholarly journals, the Psychology Citation Index for Japanese Papers was created. The citation impact factors in Japanese psychology was determined on the basis of the number of times a journal was cited, cumulative impact factors, and the cited half-life of the journal; five years was a valid period for impact factor of psychological journals in Japan. The changes in the 5-year impact factors of "Japanese Journal of Psychology" were reviewed by comparing it with other journals.

  6. Evaluation of intergranular cracks on the ring header cross at Grand Gulf Unit No. 1

    International Nuclear Information System (INIS)

    Czajkowski, C.J.

    1987-01-01

    A metallurgical investigation was performed on a sample of cracked ring header cross material from the Grand Gulf Unit No. 1 Nuclear Power Station. The cracks were located in a 6-7 in (15-17.5 cm) width band running circumferentially below the cross to cap weld with a similar band above the cross to discharger pipe weld. The indications were up to 19 mm in length and 6.0 mm in depth. This particular sample was cut from a cross which had not seen actual service but which had been used to qualify the induction heating stress improvement (IHSI) technique for the Grand Gulf units. The base material was SA 182 material manufactured to SA 403-type WP 304 stainless steel. The investigation consisted of visual/dye penetrant examination, chemical analysis, hardness testing, optical microscopy, scanning electron microscopy and energy dispersive spectroscopy. The evaluated cracks were intergranular and initiated on the forging's exterior surface. The grain size of the material was larger than ASTM 00 and no definitive corrosive species were found by Energy Dispersive Spectroscopy (EDS). The cracking is considered to be the result of the forging having been overheated/burned during manufacture. (author)

  7. Locating and parsing bibliographic references in HTML medical articles.

    Science.gov (United States)

    Zou, Jie; Le, Daniel; Thoma, George R

    2010-06-01

    The set of references that typically appear toward the end of journal articles is sometimes, though not always, a field in bibliographic (citation) databases. But even if references do not constitute such a field, they can be useful as a preprocessing step in the automated extraction of other bibliographic data from articles, as well as in computer-assisted indexing of articles. Automation in data extraction and indexing to minimize human labor is key to the affordable creation and maintenance of large bibliographic databases. Extracting the components of references, such as author names, article title, journal name, publication date and other entities, is therefore a valuable and sometimes necessary task. This paper describes a two-step process using statistical machine learning algorithms, to first locate the references in HTML medical articles and then to parse them. Reference locating identifies the reference section in an article and then decomposes it into individual references. We formulate this step as a two-class classification problem based on text and geometric features. An evaluation conducted on 500 articles drawn from 100 medical journals achieves near-perfect precision and recall rates for locating references. Reference parsing identifies the components of each reference. For this second step, we implement and compare two algorithms. One relies on sequence statistics and trains a Conditional Random Field. The other focuses on local feature statistics and trains a Support Vector Machine to classify each individual word, followed by a search algorithm that systematically corrects low confidence labels if the label sequence violates a set of predefined rules. The overall performance of these two reference-parsing algorithms is about the same: above 99% accuracy at the word level, and over 97% accuracy at the chunk level.

  8. Plataformas de colheita e colheita manual com trilha mecânica sobre a qualidade de sementes de arroz ( Oryza sativa, L. Harvest header and manual harvest with mechanical strip on rice ( Oryza sativa, L. seeds quality

    Directory of Open Access Journals (Sweden)

    Daniel Fernandez Franco

    1999-06-01

    Full Text Available Durante a colheita do arroz irrigado ocorrem perdas e danos físicos e fisiológicos às sementes. No final da década de oitenta, surgiram as plataformas recolhedoras, que retiram ou arrancam o grão ao invés de cortar a panícula, porém, pouco se conhece a respeito dos danos físicos e fisiológicos que este sistema de plataforma pode causar às sementes. Este trabalho teve por objetivo avaliar os danos mecânicos causados às sementes dos cultivares de arroz BR-IRGA 409 e BR-IRGA 410, por três formas de colheita: (a colheita manual e trilha mecânica; (b colheita com plataforma de corte; (c colheita com plataforma recolhedora. Quando a colheita foi mecânica, realizou-se a coleta das amostras diretamente no graneleiro. O delineamento experimental foi blocos ao acaso, com seis repetições. Os resultados demonstraram que as sementes de arroz irrigado dos cultivares estudados não apresentaram diferenças significativas em suas qualidades físicas e fisiológicas, quando colhidas com plataforma de corte e com a plataforma recolhedora. Estes dois métodos de colheita, porém, apresentaram danos significativamente maiores quando comparados à colheita manual e trilha mecânica.During irrigated rice harvesting occur losses and physical and phisiological seed damage. Late 80's, appeared the strippers headers that strip the grain, instead of cutting the spike. However, little is know about physical and phisiological seed damage by harvest header. The objective of this work was to evaluate the mechanical damage caused to BR-IRGA 409 and BR-IRGA 410 rice cultivars by three harvesting methods: (a manual harvesting and mechanical strip; (b cutterbar harvesting and; (c stripper header harvesting. Samples were collected directly in the grain tank when the harvest was mechanical. The experimental design was randomized blocks with six replications. Results demonstrated that the rice seeds of the studied variety didn't showed significant differences in

  9. Science World Journal: Submissions

    African Journals Online (AJOL)

    Background information should be provided from peer-reviewed articles in scientific journals, reference works, and textbooks on the experiment you have conducted. The theory behind the work should be discussed and why you think it is important. State the goals of the research or hypothesis(es). Explain what you are ...

  10. JOURNAL ANALYSIS ON OPHTHALMOLOGY AND OTHERS

    Directory of Open Access Journals (Sweden)

    Denise de Freitas

    Full Text Available Objective: To update knowledge and methods to access and view the journals included in Qualis of CAPES Medicine III, and how to measure the impact factor. Method: Document review on the attempt to verify the way Qualis uses for ranking journals cited by the post-graduate programs of Medicine III in their evaluation periods, and the impact factors obtained by journals indexing base. Results: The classification is annual and are ranking in strata ranging from A1, the highest, and A2; B1; B2; B3; B4; B5; C. The latter has zero evaluation weight. These strata take as reference the impact factor of the journals listed by the programs. The same journal can be classified into different Qualis in other areas, and this is no inconsistency, but expressed the assigned value, in each area, at that particular journal. The Impact Factor is measured using the Journal of Citation Report in Web of Knowledge website. Conclusion: Using the criteria established by WebQualis for stratification of journals there is a quality guidance of what is produced by the program and, based on it, can be made scientific comparison of program performance. Consulting the JCR is recommended because it defines exactly what is the journal's impact factor; Qualis stratifies numerical intervals and not individual journal specificity.

  11. Rwanda Journal of Health Sciences: Submissions

    African Journals Online (AJOL)

    Rwanda Journal of Health Sciences: Submissions ... in various health related fields including public health, allied health sciences, nursing ... Following the abstract, about 3 to 10 key words that will provide indexing references should be listed.

  12. Pacemaker and Defibrillator Lead Extraction

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  13. Aspirin

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  14. Thrombophilia and Hypercoagulability

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  15. Venous Thromboembolism and Marathon Athletes

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  16. Screening for Critical Congenital Heart Disease in Newborns

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  17. Self-Care Guide for the Heart Failure Patient

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  18. Cerebral and Sinus Vein Thrombosis

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  19. Postthrombotic Syndrome

    Science.gov (United States)

    ... Association Science Volunteer Warning Signs Search for this keyword Search Advanced Search Donate Home About this Journal ... Sign In Join Sign out Search for this keyword Search Advanced search Header Publisher Menu American Heart ...

  20. Bowen Journal of Agriculture: Submissions

    African Journals Online (AJOL)

    Author Guidelines. The following guidelines should be followed by Authors submitting papers to Bowen Journal of Agriculture. Titles: Should be specific, capitalized, bold, centralized and brief. All other headings e.g ABSTRACT, INTRODUCTION, MATERIALS AND METHODS and REFERENCES are also to be capitalized ...

  1. Romanization of Referencing Styles for Arts & Humanities Science Journals in Taiwan

    OpenAIRE

    Chang-Huei Lin; Jeong-Yeou Chiu

    2016-01-01

    Based on Big Three referecing styles guides, namely APA, Chicago (Turabian) and MLA Style, this study discusses the citation formats in which have been applied and specified for scholarly references in non-English languages, especially in Chinese language scholarly writing. This study targets on those Taiwan journals, indexed by TSSCI, THCI Core, A&HCI, SSCI and Scopus, that use the Romanization of references in Chinese journal. By analyzing their notes for contributors and the real situation...

  2. Selected Reference Books of 1998-99.

    Science.gov (United States)

    McIlvaine, Eileen

    1999-01-01

    Presents an annotated bibliography of selected reference books published between 1998 and 1999 under subject headings for biography, journalism, mythology, languages and literature, architecture and city planning, political science, economics, history, and new editions and supplements. (LRW)

  3. Guidelines for Authors: Cumhuriyet Theology Journal

    Directory of Open Access Journals (Sweden)

    Yayın Kurulu

    2017-12-01

    Full Text Available Cumhuriyet Theology Journal reguires writers to use the The Chicago Manual of Style “notes and bibliography” system of referencing.First citation: author(s first name and last name, title, (if applicable first and last name of translator or editor, place of publication, publisher, date of publication, page number. Subsequent citations: author’s last name, the short title, and the page number should be indicated in all subsequent citations. Footnote citations should conform to the following examples. References: References should be placed at the end of the text in alphabetical order. If a source has more than one author, the surname and name of the first author should be written, and the other authors should be indicated by et.al. The titles of books and journals should be italicized; article titles and book chapters should be placed in quotation marks.

  4. Authors and authorship in brazilian information science journals

    Directory of Open Access Journals (Sweden)

    Maria Del Carmen Bohn

    2003-01-01

    Full Text Available This article discusses issues of authorship. It presents the analysis of 86 journal articles with 1528 bibliographical entries. The articles were all published in 2001 in four Brazilian journals of Information Science. Several characteristics of the authors were considered. Among them are the authors’ academic qualification, function and job held; individual and joint authorship, language of publication, papers published by sex and nationality and self-citation. Data show that the most significant number of papers are published by the academic community; they also show that publishing partnerships are more common among members of the same academic institution and that the male contribution to publications has lately increased. The analysis furthermore shows that self-citations privilege papers given at academic events and articles. However the preferred citations in articles are book chapters, journal articles and electronic texts. Finally, data show that most of the referred bibliography is recent, but they also show a certain degree of inbreeding since there are few references of interdisciplinary nature.

  5. Orient Journal of Medicine: Submissions

    African Journals Online (AJOL)

    Preparation of Manuscripts: Manuscripts should be arranged in the following sections: Title Page, Abstract, Body of Text, any Acknowledgement(s), References, Tables and Figures (with or without Legends for figures). All details about the Journal could be accessed at www.orientjom.com. Title Page should give the ...

  6. Analysis of References on the Plastic Surgery In-Service Training Exam.

    Science.gov (United States)

    Silvestre, Jason; Zhang, Alicia; Lin, Samuel J

    2016-06-01

    The Plastic Surgery In-Service Training Exam is a knowledge assessment tool widely used during plastic surgery training in the United States. This study analyzed literature supporting correct answer choices to determine highest yield sources, journal publication lag, and journal impact factors. Digital syllabi of 10 consecutive Plastic Surgery In-Service Training Exam administrations (2006 to 2015) were reviewed. The most-referenced articles, journals, and textbooks were determined. Mean journal impact factor and publication lag were calculated and differences were elucidated by section. Two thousand questions and 5386 references were analyzed. From 2006 to 2015, the percentage of journal citations increased, whereas textbook references decreased (p < 0.001). Plastic and Reconstructive Surgery was cited with greatest frequency (38.5 percent), followed by Clinics in Plastic Surgery (5.6 percent), Journal of Hand Surgery (American volume) (5.1 percent), and Annals of Plastic Surgery (3.8 percent). There was a trend toward less publication lag over the study period (p = 0.05), with a mean publication lag of 9.1 ± 9.0 years for all journal articles. Mean journal impact factor was 2.3 ± 4.3 and lowest for the hand and lower extremity section (1.7 ± 2.8; p < 0.001). The highest yield textbooks were elucidated by section. Plastic surgery faculty and residents may use these data to facilitate knowledge acquisition during residency.

  7. Journal of Fundamental and Applied Sciences: Submissions

    African Journals Online (AJOL)

    The journal of fundamental and applied sciences receives and publishes ... and applied science which the results of studies may interest all researchers. ... the references are sorted in ascending order, according to the examples below.

  8. A structural SVM approach for reference parsing.

    Science.gov (United States)

    Zhang, Xiaoli; Zou, Jie; Le, Daniel X; Thoma, George R

    2011-06-09

    Automated extraction of bibliographic data, such as article titles, author names, abstracts, and references is essential to the affordable creation of large citation databases. References, typically appearing at the end of journal articles, can also provide valuable information for extracting other bibliographic data. Therefore, parsing individual reference to extract author, title, journal, year, etc. is sometimes a necessary preprocessing step in building citation-indexing systems. The regular structure in references enables us to consider reference parsing a sequence learning problem and to study structural Support Vector Machine (structural SVM), a newly developed structured learning algorithm on parsing references. In this study, we implemented structural SVM and used two types of contextual features to compare structural SVM with conventional SVM. Both methods achieve above 98% token classification accuracy and above 95% overall chunk-level accuracy for reference parsing. We also compared SVM and structural SVM to Conditional Random Field (CRF). The experimental results show that structural SVM and CRF achieve similar accuracies at token- and chunk-levels. When only basic observation features are used for each token, structural SVM achieves higher performance compared to SVM since it utilizes the contextual label features. However, when the contextual observation features from neighboring tokens are combined, SVM performance improves greatly, and is close to that of structural SVM after adding the second order contextual observation features. The comparison of these two methods with CRF using the same set of binary features show that both structural SVM and CRF perform better than SVM, indicating their stronger sequence learning ability in reference parsing.

  9. [The Journal de chimie médicale (Journal of Medical Chemistry) : a major innovation on French public health during the 19th century ].

    Science.gov (United States)

    Bonnemain, Bruno

    2017-03-01

    JBA Chevallier is first known for his publication in 1850 of his book on falsifications. But he had also a major role for the opening of the pharmacy world to toxicological and Public Health issues, through the founding in 1825, and the management for more than 50 years, of the Journal de chimie médicale, de pharmacie et de toxicologie (Journal of Medical Chemistry, of Pharmacy and of Toxicology). The purpose of the present study has been to look at the evolution of that publication over the years and to compare its content with the reference pharmaceutical journal at that time : the Journal de pharmacie et de chimie (Journal of Pharmacy and Chemistry). One can observe that the editorial lines of both journals will progressively diverge from each other, but Chevallier remained strongly connected with pharmacy, his journal merging finally in 1876 with the Répertoire de pharmacie (Index of Pharmacy).

  10. challenges with reference citations among postgraduate students

    African Journals Online (AJOL)

    User

    2012-12-30

    Dec 30, 2012 ... Students tend to rely on books, lecturers or librarians for assistance ... were not able to identify the citation format they used; they could not cite references for books and journal ... are Vancouver, Harvard, American Psychologi-.

  11. Indilinga: African Journal of Indigenous Knowledge Systems ...

    African Journals Online (AJOL)

    ... that do not result in substantive changes without consulting the author(s). ... by year, title of article, unabbreviated title of journal, volume, number and applicable ... In the case of official reports and those of corporate authors, the references ...

  12. Persian Agricultural Journals and Standard: Degree of Compatibility of Persian Scientific Agricultural Journals with International Standard Organization (ISO Publishing standards

    Directory of Open Access Journals (Sweden)

    Abbas Gilvari

    2011-10-01

    Full Text Available Standard is a collection of recipes, guidelines or recommendations which use in production, creating or making of goods, products, documents or special resources. Extent of adaptation of Persian Agricultural scientific journals which are publishing in Iran with ISO publishing standards was evaluated in this research. The information items which were necessary to be presented in different sections of Agricultural scientific journals were examined. Items which were needed to be present in cover page, content, title page, running title, and endnote, abstract, first page of an article, references and its structure were among the information items. 47 Agricultural scientific journals were publishing until February 2009 consisted of the research population. Descriptive survey method is used. Results showed the adaption rate with ISO standards in research population was 53.47 percent. There was no private publisher which publishes agricultural scientific journals. The extent of adaptation with ISO standards was high in journal sections such as abstracts and keywords.

  13. Journal Articles Applying National Aquatic Resource Survey Data

    Science.gov (United States)

    The National Aquatic Resource Surveys (NARS) data are being used and applied above and beyond the regional and national assessments. This page includes a list of recent journal articles that reference NARS data.

  14. Ethiopian Journal of Science and Technology: Submissions

    African Journals Online (AJOL)

    Ethiopian Journal of Science and Technology: Submissions ... A4 size pages, with margins of 1.75 cm on each side of the paper (top, bottom, left, and right sides). ... Methods already published should be indicated by a reference: only relevant ...

  15. Journal of Pharmacy & Bioresources: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Pharmacy & Bioresources: Journal Sponsorship. Journal Home > About the Journal > Journal of Pharmacy & Bioresources: Journal Sponsorship. Log in or Register to get access to full text downloads.

  16. Journal of Information and Knowledge Management Chuma Opara

    African Journals Online (AJOL)

    chuma01

    journals) in Library and Information Science (LIS) theses on their utilization by postgraduate ... valuable primary source of information which covers new research-based information and ideas. ... principle is often referred to as Bradford Law.

  17. Journal of Agriculture, Science and Technology: Submissions

    African Journals Online (AJOL)

    With more than one reference to the same author, list them chronologically after the acknowledgement section but starting on a new page. ... Journal of Agriculture, Science and Technology publishes short papers (reports) emphasizing significant new concepts, methods, applications and preliminary research findings.

  18. Digital Receiver Design for Transmitted Reference Ultra-Wideband Systems

    Directory of Open Access Journals (Sweden)

    Wang Yiyin

    2009-01-01

    Full Text Available Abstract A complete detection, channel estimation, synchronization, and equalization scheme for a transmitted reference (TR ultra-wideband (UWB system is proposed in this paper. The scheme is based on a data model which admits a moderate data rate and takes both the interframe interference (IFI and the intersymbol interference (ISI into consideration. Moreover, the bias caused by the interpulse interference (IPI in one frame is also taken into account. Based on the analysis of the stochastic properties of the received signals, several detectors are studied and evaluated. Furthermore, a data-aided two-stage synchronization strategy is proposed, which obtains sample-level timing in the range of one symbol at the first stage and then pursues symbol-level synchronization by looking for the header at the second stage. Three channel estimators are derived to achieve joint channel and timing estimates for the first stage, namely, the linear minimum mean square error (LMMSE estimator, the least squares (LS estimator, and the matched filter (MF. We check the performance of different combinations of channel estimation and equalization schemes and try to find the best combination, that is, the one providing a good tradeoff between complexity and performance.

  19. Digital Receiver Design for Transmitted Reference Ultra-Wideband Systems

    Directory of Open Access Journals (Sweden)

    Yiyin Wang

    2009-01-01

    Full Text Available A complete detection, channel estimation, synchronization, and equalization scheme for a transmitted reference (TR ultra-wideband (UWB system is proposed in this paper. The scheme is based on a data model which admits a moderate data rate and takes both the interframe interference (IFI and the intersymbol interference (ISI into consideration. Moreover, the bias caused by the interpulse interference (IPI in one frame is also taken into account. Based on the analysis of the stochastic properties of the received signals, several detectors are studied and evaluated. Furthermore, a data-aided two-stage synchronization strategy is proposed, which obtains sample-level timing in the range of one symbol at the first stage and then pursues symbol-level synchronization by looking for the header at the second stage. Three channel estimators are derived to achieve joint channel and timing estimates for the first stage, namely, the linear minimum mean square error (LMMSE estimator, the least squares (LS estimator, and the matched filter (MF. We check the performance of different combinations of channel estimation and equalization schemes and try to find the best combination, that is, the one providing a good tradeoff between complexity and performance.

  20. Journaling: identification of challenges and reflection on strategies.

    Science.gov (United States)

    Hayman, Brenda; Wilkes, Lesley; Jackson, Debra

    2012-01-01

    To identify the challenges associated with using journaling as a method of data collection and to offer strategies for effectively managing those challenges. While journaling can be used for a variety of reasons, in the context of this paper, journaling refers to the process of participants sharing thoughts, ideas, feelings and experiences through writing and/or other media. Journaling is used in phenomenological research studies to record participant experiences in their natural contexts. The findings are based on the experiences of the researchers during a qualitative study that explored the experiences of lesbian mothers and used journaling as one method of data collection. This is a methodological paper. Three main challenges affect journaling as a method of data collection: poor participation, feeling exposed and staying on track. Six strategies to promote participation in journaling are: coaching participants, limiting the journaling period, providing follow-up contact, promoting comfort, ensuring safety and providing clear content expectations. Each strategy is discussed and methods of implementing the strategies are offered. Journaling as a method of data collection has long been accepted as a valid method of accessing rich qualitative data. By acknowledging the common challenges associated with the process of journaling that are experienced by the participants, researchers employing this data collection method can promote constructive and valuable participation. Further research examining participants' experiences of journaling as a method of qualitative data collection would be useful in determining challenges, barriers and benefits of the method.

  1. The year 2014 in the European Heart Journal--Cardiovascular Imaging: part II.

    Science.gov (United States)

    Gerber, Bernhard L; Edvardsen, Thor; Pierard, Luc A; Saraste, Antti; Knuuti, Juhani; Maurer, Gerald; Habib, Gilbert; Lancellotti, Patrizio

    2015-11-01

    The European Heart Journal-Cardiovascular Imaging, created in 2012, has become a reference for publishing multimodality cardiovascular imaging scientific and review papers. The impressive 2014 impact factor of 4.105 confirms the important position of our journal. In this part, we summarize the most important studies from the journal's third year, with specific emphasis on cardiomyopathies, congenital heart diseases, valvular heart diseases, and heart failure. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2015. For permissions please email: journals.permissions@oup.com.

  2. Nigerian Journal of Basic and Applied Sciences: Submissions

    African Journals Online (AJOL)

    ... of the journal shall be the advancement of science in all its aspects of theory, ... Introduction: This section should include a concise background information, ... Groups of references should be cited/listed first chronologically and should be ...

  3. Nigerian Journal of Physiological Sciences: Submissions

    African Journals Online (AJOL)

    The Editor-in-Chief, Nigerian Journal of Physiological Sciences, Department of Physiology ... (c) The page following the title page should contain a brief summary and up to six key words. ... (g) Discussion: Should be related to the results presented. ... should be followed; however references must be kept to a maximum of 10.

  4. EARS: Electronic Access to Reference Service.

    Science.gov (United States)

    Weise, F O; Borgendale, M

    1986-10-01

    Electronic Access to Reference Service (EARS) is a front end to the Health Sciences Library's electronic mail system, with links to the online public catalog. EARS, which became operational in September 1984, is accessed by users at remote sites with either a terminal or microcomputer. It is menu-driven, allowing users to request: a computerized literature search, reference information, a photocopy of a journal article, or a book. This paper traces the history of EARS and discusses its use, its impact on library staff and services, and factors that influence the diffusion of new technology.

  5. ANALISIS SITIRAN JURNAL PSIKOLOGI UGM TAHUN 1997-2006 Citation Analysis of Gadjah Mada University Psychology Journal dating from 1997 to 2006.

    Directory of Open Access Journals (Sweden)

    Pergola Irianti

    2015-12-01

    Full Text Available The study aims: (1 to discover the foreign journal referred by the Gadjah Mada University Psychology Journal dating from 1997 to 2006, (2 to know the percentage of use of the subscribed foreign journal by the Faculty Library of Psychology, Gadjah Mada University founded in Gadjah Mada University Psychology Journal from 1997 to 2006, (3 to know the relevancy and use of foreign journal by the scientific article in the Gadjah Mada University Psychology Journal dating from 1997 to 2006, (4 to know the currency of the foreign journal referred by Gadjah Mada University Psychology Journal dating from 1997 to 2006. The study is a descriptive research with the Gadjah Mada University Psychology Journal by 1997-2006 as a subject, and the foreign journals referred in Gadjah Mada University Psychology Journal by 1997-2006 as an object. Documentation, and interview are used as methods of collecting data, and citation analysis as an data analysis. The result of study: (1 There are 148 titles offoreign journal cited in Gadjah Mada University Journal of Psychology dating from 1997-2006, including 14 titles of the journal subscribed by Faculty Library of Gadjah Mada University, (2 The freguence of the citation of the 14 titles was that: Journal of Personality and Social Psychology by 68 times (39,76%, Journal of Consulting and Clinical Psychology by 23 (13,45%, Journal of Applied Psychology by 21 (12,28%, Psychological Bulletin by 11 (6,43%, Journal of Abnormal Psychology and Journal of Counseling Psychology by 9 respectively ( 5,26%, Journal of Educational Psychology by 8 (4,67%, Developmental Psychology by 7 (4,09%, Journal of Occupational Psychology by 5 (2,92%, Journal of Cross Cultural Psychology and Psychological Review by 3 respectively (1,75%, Journal of Experimental Psychology by 2 (1,16%, American Psychologist and Health Psychology by 1 each (0,58%. (3 There are also a relevancy between the scientific article and the foreign journal referred, in the

  6. Citation trend and suggestions for improvement of impact factor of Journal of Korean Therapeutic Radiology and Oncology

    International Nuclear Information System (INIS)

    Kim, Seong Hwan; Hwang, Seong Su; Ahn, Myeong Im; Jeong, So Na

    2006-01-01

    To analyze the recent citation trend and to find a way to improve impact factor (IF) of the Journal of Korean Therapeutic Radiology and Oncology (JKSTRO) by analysis of Korean Medical Citation index (KoMCI) citation data of JKSTRO and comparison with that of mean citation data of all journals enlisted on KoMCI (KoMCI journals) during 2000-2005. All citation data of entire journals enlisted on KoMCI and JKSTRO from 2000 to 2005 were obtained from KoMCI. The trend of total and annual number of published articles and reference citations, total citations and self-citations per paper, IF and impact factor excluding self-citations (ZIF) were described and compared on both KoMCI journals an JKSTRO. Annual number of published articles was decreased for 6 years on both KoMCI journals and JKSTRO (32% and 38% reduction rate). The number of Korean journal references per article is 1.6 papers of JKSTRO comparing to 2.0 papers on KoMCI journals. The percentage of Korean references/total references increased from 5.0% in 2000 to 7.7% in 2005 on JKSTRO and from 8.5% in 2000 to 10.1% on KoMCI journals. The number of total citations received/paper on JKSTRO (average 1.333) is smaller than that of KoMCI journals (average 1.694), there was an increased rate of 67% in 2005 comparing to 2000. The percentage of self-citations/total citations (average 72%) on JKSTRO is slightly higher than that of KoMCI journals (average 61%)/ IF of JKSTRO was gradually improved and 0.144, 0.125, 0.088, 0.107, 0.187 and 0.203 in 2000-2005 respectively. However, ZIF of JKSTRO is steadily decreased from 0.038 in 2000 to 0.013 in 2005 except 0.044 in 2004. IF of JKSTRO was slightly improved but had some innate problem of smaller number of citations received . To make JKSTRO as a highly cited journal, the awareness of academic status of JKSTRO and active participation of every member of JKSTRO including encouraging self-citations of papers published recent 2 years and submission of English written papers, and

  7. Influence of Public Relations and Reference Services on Academic ...

    African Journals Online (AJOL)

    ... infrastructure. Keywords: Academic Library, library services, Public relations, Reference Services ... books and journal articles for writing them and doing class assignment. ..... the present economic situation in the country is having adverse ...

  8. First application of a partially automated road header at Prosper-Haniel colliery; Ersteinsatz einer teilautomatisierten Teilschnittmaschine auf dem Bergwerk Prosper-Haniel

    Energy Technology Data Exchange (ETDEWEB)

    Reinewardt, Klaus-Juergen [Bergwerk Prosper-Haniel, Bottrop (Germany). Betrieb Produktion; Achilles, Peter [RAG Deutsche Steinkohle AG, Herne (Germany). Abt. PPE-V Vorleistungstechnik

    2010-09-15

    Mechanical road heading in the RAG Deutsche Steinkohle mines makes use of AM 105 road headers. Within the scope of an EU-subsidised R and D project the machine has been subjected to an automation of its control features and an integration of sensors for seam position identification and for navigation. The focal points of the automation are: - the scheduled performance of automated cutting operations, - the adherence to a defined loading height due to seam position identification and - the incorporation of first auxiliary functions for navigation (position sensing). In addition, the machine is expected to determine its respective functional state and recognised potential functional faults by itself, and - subject to its present load condition - it is to deliver the basis for a maintenance scheme geared to its current condition. This paper describes above-mentioned development steps and reports on the experience gathered in the underground use of that machine in the Prosper-Haniel colliery. (orig.)

  9. International Journal of Humanistic Studies: Journal Sponsorship

    African Journals Online (AJOL)

    International Journal of Humanistic Studies: Journal Sponsorship. Journal Home > About the Journal > International Journal of Humanistic Studies: Journal Sponsorship. Log in or Register to get access to full text downloads.

  10. East African Journal of Statistics: Journal Sponsorship

    African Journals Online (AJOL)

    East African Journal of Statistics: Journal Sponsorship. Journal Home > About the Journal > East African Journal of Statistics: Journal Sponsorship. Log in or Register to get access to full text downloads.

  11. African Journal of Neurological Sciences: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Neurological Sciences: Journal Sponsorship. Journal Home > About the Journal > African Journal of Neurological Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  12. Nigerian Journal of General Practice: Journal Sponsorship

    African Journals Online (AJOL)

    Nigerian Journal of General Practice: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of General Practice: Journal Sponsorship. Log in or Register to get access to full text downloads.

  13. African Journal of Political Science: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Political Science: Journal Sponsorship. Journal Home > About the Journal > African Journal of Political Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. African Journal of AIDS Research: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of AIDS Research: Journal Sponsorship. Journal Home > About the Journal > African Journal of AIDS Research: Journal Sponsorship. Log in or Register to get access to full text downloads.

  15. African Journal of Management Research: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Management Research: Journal Sponsorship. Journal Home > About the Journal > African Journal of Management Research: Journal Sponsorship. Log in or Register to get access to full text downloads.

  16. African Journal of Infectious Diseases: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Infectious Diseases: Journal Sponsorship. Journal Home > About the Journal > African Journal of Infectious Diseases: Journal Sponsorship. Log in or Register to get access to full text downloads.

  17. West African Journal of Radiology: Journal Sponsorship

    African Journals Online (AJOL)

    West African Journal of Radiology: Journal Sponsorship. Journal Home > About the Journal > West African Journal of Radiology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  18. Journal of Civil Engineering, JKUAT: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Civil Engineering, JKUAT: Journal Sponsorship. Journal Home > About the Journal > Journal of Civil Engineering, JKUAT: Journal Sponsorship. Log in or Register to get access to full text downloads.

  19. New Egyptian Journal of Microbiology: Journal Sponsorship

    African Journals Online (AJOL)

    New Egyptian Journal of Microbiology: Journal Sponsorship. Journal Home > About the Journal > New Egyptian Journal of Microbiology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  20. Mgbakoigba: Journal of African Studies: Journal Sponsorship

    African Journals Online (AJOL)

    Mgbakoigba: Journal of African Studies: Journal Sponsorship. Journal Home > About the Journal > Mgbakoigba: Journal of African Studies: Journal Sponsorship. Log in or Register to get access to full text downloads.

  1. Are advertisements in dental journals supported by an appropriate evidence-base?

    Science.gov (United States)

    Chestnutt, Ivor G; Hardy, Robert

    2013-09-01

    Dental professionals are constantly exposed to advertisements in the dental literature. These promote products, either for use in the operatory or to recommend to patients. In an era of evidence-based practice, what references are provided to support claims made by the advertisers? This study aimed to determine if advertisements in four major dental journals, whose target audience is general dental practitioners, were supported by an appropriate evidence-base, readily accessible to readers. The 2010 printed volumes of the Australian Dental Journal, British Dental Journal, Dental Update and the Journal of the American Dental Association were hand searched to identify advertisements which made a claim of clinical benefit or superiority to competing products. Advertisements were categorized according to type of product being promoted and the availability, nature and number of any supporting references was recorded. Repeated advertisements were analyzed only once. A total of 390 advertisements were identified and 369 made a claim of benefit or superiority. When the 222 duplicates of the same advertisement were removed, 147 unique advertisements remained. Of these: 54 (37%) were advertisements related to dental devices for in-surgery use; 44 (30%) for dental materials, and 27 (18%) for dentifrices/medicaments. 113 (76.9%) advertisements offered no evidential support for claims made. Of the 34 advertisements that provided evidential support, only 20 provided a complete reference that could readily be sourced by an interested reader: 15 articles in refereed journals; 5 data on file; 3 in-house studies and combinations thereof. Four references were not accessible due to incomplete referencing. Two advertisements provided evidence that was not relevant to the product being advertised. The majority of advertisements in the dental literature do not provide an adequate evidence-base, readily available to readers, to support the claims being made. If evidence-based practice is

  2. Nigerian Journal of Gastroenterology and Hepatology: Journal ...

    African Journals Online (AJOL)

    Nigerian Journal of Gastroenterology and Hepatology: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of Gastroenterology and Hepatology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  3. Citation and Content Analysis of Journal of Health Management and Informatics in 2014-2016

    Directory of Open Access Journals (Sweden)

    Reza Mohammadi

    2018-04-01

    Full Text Available Background: The aim of citation and content analysis is to improve the quality of scientific productions, identify the authors’ trends, etc., and finally provide solutions to improve the present status. Therefore, the aim of this study was to determine the citation and content status of Journal of Health Management and Informatics in 2014 -2016. Methods: This is a descriptive cross-sectional study performed in 2016. The study population was all published articles in 2014-2016. Data gathering was done through a self-made checklist including content (corresponding authors affiliations, type of articles, study method, financial support, topics, collaboration rate, etc. and citation analysis (number of references, language of references, type of references and half life time of references. Data were abstracted and reported based on the research objectives using Excel software v 2007 and descriptive statistics. Results: The results showed that from all 67 papers surveyed, 82.08% of the published articles were original ones, and 98.5% were done through team works. 82.10% of the references were in the English language and 79.17% of them were journal articles. The half-life of the references used by authors was 9.70 years. Conclusion: It is suggested that journal authorities should supervise the resources used by the authors; they should also provide context for encouraging the authors to publish articles resulting from research projects and theses.

  4. JOURNAL ANALYSIS ON OPHTHALMOLOGY AND OTHERS.

    Science.gov (United States)

    Freitas, Denise de

    2015-01-01

    To update knowledge and methods to access and view the journals included in Qualis of CAPES Medicine III, and how to measure the impact factor. Document review on the attempt to verify the way Qualis uses for ranking journals cited by the post-graduate programs of Medicine III in their evaluation periods, and the impact factors obtained by journals indexing base. The classification is annual and are ranking in strata ranging from A1, the highest, and A2; B1; B2; B3; B4; B5; C. The latter has zero evaluation weight. These strata take as reference the impact factor of the journals listed by the programs. The same journal can be classified into different Qualis in other areas, and this is no inconsistency, but expressed the assigned value, in each area, at that particular journal. The Impact Factor is measured using the Journal of Citation Report in Web of Knowledge website. Using the criteria established by WebQualis for stratification of journals there is a quality guidance of what is produced by the program and, based on it, can be made scientific comparison of program performance. Consulting the JCR is recommended because it defines exactly what is the journal's impact factor; Qualis stratifies numerical intervals and not individual journal specificity. Atualização do conhecimento dos meios e métodos de acessar e visualizar os periódicos do Qualis da Medicina III da CAPES e a mensuração do Fator de Impacto. Buscou-se verificar a forma utilizada pelo Qualis para classificar os periódicos referidos pelos programas de pós-graduação da Medicina III em seus períodos de avaliação e os fatores de impacto obtidos pelas revistas em base indexadora. A classificação é anual e são enquadrados em estratos que variam de A1, o mais elevado, a A2; B1; B2; B3; B4; B5; C. Este último tem peso zero. Esses estratos levam como referência o Fator de Impacto dos periódicos referidos pelos programas. Um mesmo periódico pode ter classificação em Qualis diferentes em

  5. Usage Trends of Open Access and Local Journals: A Korean Case Study.

    Science.gov (United States)

    Seo, Jeong-Wook; Chung, Hosik; Yun, Jungmin; Park, Jin Young; Park, Eunsun; Ahn, Yuri

    2016-01-01

    Articles from open access and local journals are important resources for research in Korea and the usage trends of these articles are important indicators for the assessment of the current research practice. We analyzed an institutional collection of published papers from 1998 to 2014 authored by researchers from Seoul National University, and their references from papers published between 1998 and 2011. The published papers were collected from Web of Science or Scopus and were analyzed according to the proportion of articles from open access journals. Their cited references from published papers in Web of Science were analyzed according to the proportion of local (South Korean) or open access journals. The proportion of open access papers was relatively stable until 2006 (2.5 ~ 5.2% in Web of Science and 2.7 ~ 4.2% in Scopus), but then increased to 15.9% (Web of Science) or 18.5% (Scopus) in 2014. We analyzed 2,750,485 cited references from 52,295 published papers. We found that the overall proportion of cited articles from local journals was 1.8% and that for open access journals was 3.0%. Citations of open access articles have increased since 2006 to 4.1% in 2011, although the increase in open access article citations was less than for open access publications. The proportion of citations from local journals was even lower. We think that the publishing / citing mismatch is a term to describe this difference, which is an issue at Seoul National University, where the number of published papers at open access or local journals is increasing but the number of citations is not. The cause of this discrepancy is multi-factorial but the governmental / institutional policies, social / cultural issues and authors' citing behaviors will explain the mismatch. However, additional measures are also necessary, such as the development of an institutional citation database and improved search capabilities with respect to local and open access documents.

  6. Usage Trends of Open Access and Local Journals: A Korean Case Study

    Science.gov (United States)

    Chung, Hosik; Yun, Jungmin; Park, Jin Young; Park, Eunsun; Ahn, Yuri

    2016-01-01

    Articles from open access and local journals are important resources for research in Korea and the usage trends of these articles are important indicators for the assessment of the current research practice. We analyzed an institutional collection of published papers from 1998 to 2014 authored by researchers from Seoul National University, and their references from papers published between 1998 and 2011. The published papers were collected from Web of Science or Scopus and were analyzed according to the proportion of articles from open access journals. Their cited references from published papers in Web of Science were analyzed according to the proportion of local (South Korean) or open access journals. The proportion of open access papers was relatively stable until 2006 (2.5 ~ 5.2% in Web of Science and 2.7 ~ 4.2% in Scopus), but then increased to 15.9% (Web of Science) or 18.5% (Scopus) in 2014. We analyzed 2,750,485 cited references from 52,295 published papers. We found that the overall proportion of cited articles from local journals was 1.8% and that for open access journals was 3.0%. Citations of open access articles have increased since 2006 to 4.1% in 2011, although the increase in open access article citations was less than for open access publications. The proportion of citations from local journals was even lower. We think that the publishing / citing mismatch is a term to describe this difference, which is an issue at Seoul National University, where the number of published papers at open access or local journals is increasing but the number of citations is not. The cause of this discrepancy is multi-factorial but the governmental / institutional policies, social / cultural issues and authors' citing behaviors will explain the mismatch. However, additional measures are also necessary, such as the development of an institutional citation database and improved search capabilities with respect to local and open access documents. PMID:27195948

  7. Usage Trends of Open Access and Local Journals: A Korean Case Study.

    Directory of Open Access Journals (Sweden)

    Jeong-Wook Seo

    Full Text Available Articles from open access and local journals are important resources for research in Korea and the usage trends of these articles are important indicators for the assessment of the current research practice. We analyzed an institutional collection of published papers from 1998 to 2014 authored by researchers from Seoul National University, and their references from papers published between 1998 and 2011. The published papers were collected from Web of Science or Scopus and were analyzed according to the proportion of articles from open access journals. Their cited references from published papers in Web of Science were analyzed according to the proportion of local (South Korean or open access journals. The proportion of open access papers was relatively stable until 2006 (2.5 ~ 5.2% in Web of Science and 2.7 ~ 4.2% in Scopus, but then increased to 15.9% (Web of Science or 18.5% (Scopus in 2014. We analyzed 2,750,485 cited references from 52,295 published papers. We found that the overall proportion of cited articles from local journals was 1.8% and that for open access journals was 3.0%. Citations of open access articles have increased since 2006 to 4.1% in 2011, although the increase in open access article citations was less than for open access publications. The proportion of citations from local journals was even lower. We think that the publishing / citing mismatch is a term to describe this difference, which is an issue at Seoul National University, where the number of published papers at open access or local journals is increasing but the number of citations is not. The cause of this discrepancy is multi-factorial but the governmental / institutional policies, social / cultural issues and authors' citing behaviors will explain the mismatch. However, additional measures are also necessary, such as the development of an institutional citation database and improved search capabilities with respect to local and open access documents.

  8. [Significance of journal articles within the scientific literature of various disciplines: trends over the past two decades].

    Science.gov (United States)

    Schubert, András; Soós, Sándor

    2015-06-14

    Trends of preferred publication channels in selected categories of Sciences, Social Sciences and Arts & Humanities were studied by determining the percentage share of references in reviews to serials (journals) in all references. It was found that in the period 1995-2014, the fraction of articles published in journals was increasing in all selected areas of science and scholarship. The most dynamical increase was found in Social Sciences.

  9. Influence of ICT on Reference Services in Selected University ...

    African Journals Online (AJOL)

    Journal Home > Vol 14, No 1-2 (2014) > ... What are the challenges of ICT on reference collections and services in the selected academic libraries? ... incomplete automation, reduced patronage (because of the availability of search engines), ...

  10. How to romanize Korean characters in international journals

    Directory of Open Access Journals (Sweden)

    Sun Huh

    2017-08-01

    Full Text Available For editors and manuscript editors, the romanization of Korean characters is a topic that should be understood thoroughly, because Korean proper nouns have become more widely used worldwide due to phenomena such as Hallyu (the Korean wave. In this report, I describe the 2 major romanization systems used in Korea: the Korean government’s romanization system and the McCune-Reischauer system. I also describe the transliteration guidelines presented in a variety of reference styles, such as the CSE (Council of Science Editors, ACS (American Chemical Society, AMA (American Medical Association, APA (American Psychological Association, IEEE (Institute of Electrical and Electronics Engineers styles and the NLM (National Library of Medicine style guide. I found that 2 journals have adopted the Korean government’s romanization system, while 10 use the McCune-Reischauer system. Other journals do not specifically mention a romanization system. Editors should select a romanization system and use it consistently. When presenting a reference that includes romanized text, the journal’s house style should be followed, based on international reference citation styles. Chinese characters in documents published in Korea should be romanized according to the Korean pronunciation.

  11. Comparison of self-citation by peer reviewers in a journal with single-blind peer review versus a journal with open peer review.

    Science.gov (United States)

    Levis, Alexander W; Leentjens, Albert F G; Levenson, James L; Lumley, Mark A; Thombs, Brett D

    2015-12-01

    Some peer reviewers may inappropriately, or coercively request that authors include references to the reviewers' own work. The objective of this study was to evaluate whether, compared to reviews for a journal with single-blind peer review, reviews for a journal with open peer review included (1) fewer self-citations; (2) a lower proportion of self-citations without a rationale; and (3) a lower ratio of proportions of citations without a rationale in self-citations versus citations to others' work. Peer reviews for published manuscripts submitted in 2012 to a single-blind peer review journal, the Journal of Psychosomatic Research, were previously evaluated (Thombs et al., 2015). These were compared to publically available peer reviews of manuscripts published in 2012 in an open review journal, BMC Psychiatry. Two investigators independently extracted data for both journals. There were no significant differences between journals in the proportion of all reviewer citations that were self-citations (Journal of Psychosomatic Research: 71/225, 32%; BMC Psychiatry: 90/315, 29%; p=.50), or in the proportion of self-citations without a rationale (Journal of Psychosomatic Research: 15/71, 21%; BMC Psychiatry: 12/90, 13%; p=.21). There was no significant difference between journals in the proportion of self-citations versus citations to others' work without a rationale (p=.31). Blind and open peer review methodologies have distinct advantages and disadvantages. The present study found that, in reasonably similar journals that use single-blind and open review, there were no substantive differences in the pattern of peer reviewer self-citations. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Health sciences libraries' subscriptions to journals: expectations of general practice departments and collection-based analysis.

    Science.gov (United States)

    Barreau, David; Bouton, Céline; Renard, Vincent; Fournier, Jean-Pascal

    2018-04-01

    The aims of this study were to (i) assess the expectations of general practice departments regarding health sciences libraries' subscriptions to journals and (ii) describe the current general practice journal collections of health sciences libraries. A cross-sectional survey was distributed electronically to the thirty-five university general practice departments in France. General practice departments were asked to list ten journals to which they expected access via the subscriptions of their health sciences libraries. A ranked reference list of journals was then developed. Access to these journals was assessed through a survey sent to all health sciences libraries in France. Adequacy ratios (access/need) were calculated for each journal. All general practice departments completed the survey. The total reference list included 44 journals. This list was heterogeneous in terms of indexation/impact factor, language of publication, and scope (e.g., patient care, research, or medical education). Among the first 10 journals listed, La Revue Prescrire (96.6%), La Revue du Praticien-Médecine Générale (90.9%), the British Medical Journal (85.0%), Pédagogie Médicale (70.0%), Exercer (69.7%), and the Cochrane Database of Systematic Reviews (62.5%) had the highest adequacy ratios, whereas Family Practice (4.2%), the British Journal of General Practice (16.7%), Médecine (29.4%), and the European Journal of General Practice (33.3%) had the lowest adequacy ratios. General practice departments have heterogeneous expectations in terms of health sciences libraries' subscriptions to journals. It is important for librarians to understand the heterogeneity of these expectations, as well as local priorities, so that journal access meets users' needs.

  13. Enterprise Reference Library

    Science.gov (United States)

    Bickham, Grandin; Saile, Lynn; Havelka, Jacque; Fitts, Mary

    2011-01-01

    Introduction: Johnson Space Center (JSC) offers two extensive libraries that contain journals, research literature and electronic resources. Searching capabilities are available to those individuals residing onsite or through a librarian s search. Many individuals have rich collections of references, but no mechanisms to share reference libraries across researchers, projects, or directorates exist. Likewise, information regarding which references are provided to which individuals is not available, resulting in duplicate requests, redundant labor costs and associated copying fees. In addition, this tends to limit collaboration between colleagues and promotes the establishment of individual, unshared silos of information The Integrated Medical Model (IMM) team has utilized a centralized reference management tool during the development, test, and operational phases of this project. The Enterprise Reference Library project expands the capabilities developed for IMM to address the above issues and enhance collaboration across JSC. Method: After significant market analysis for a multi-user reference management tool, no available commercial tool was found to meet this need, so a software program was built around a commercial tool, Reference Manager 12 by The Thomson Corporation. A use case approach guided the requirements development phase. The premise of the design is that individuals use their own reference management software and export to SharePoint when their library is incorporated into the Enterprise Reference Library. This results in a searchable user-specific library application. An accompanying share folder will warehouse the electronic full-text articles, which allows the global user community to access full -text articles. Discussion: An enterprise reference library solution can provide a multidisciplinary collection of full text articles. This approach improves efficiency in obtaining and storing reference material while greatly reducing labor, purchasing and

  14. challenges with reference citations among postgraduate students at ...

    African Journals Online (AJOL)

    User

    2012-12-30

    Dec 30, 2012 ... the year in which the journal was published), title of the article, title of ... gives credit where it is due, adds authority to a statement and ..... The general rating ranged from. “poor .... Available at http://libweb.anglia.ac.uk/refere-.

  15. The accuracy of references in PhD theses: a case study.

    Science.gov (United States)

    Azadeh, Fereydoon; Vaez, Reyhaneh

    2013-09-01

    Inaccurate references and citations cause confusion, distrust in the accuracy of a report, waste of time and unnecessary financial charges for libraries, information centres and researchers. The aim of the study was to establish the accuracy of article references in PhD theses from the Tehran and Tabriz Universities of Medical Sciences and their compliance with the Vancouver style. We analysed 357 article references in the Tehran and 347 in the Tabriz. Six bibliographic elements were assessed: authors' names, article title, journal title, publication year, volume and page range. Referencing errors were divided into major and minor. Sixty two percent of references in the Tehran and 53% of those in the Tabriz were erroneous. In total, 164 references in the Tehran and 136 in the Tabriz were complete without error. Of 357 reference articles in the Tehran, 34 (9.8%) were in complete accordance with the Vancouver style, compared with none in the Tabriz. Accuracy of referencing did not differ significantly between the two groups, but compliance with the Vancouver style was significantly better in the Tehran. The accuracy of referencing was not satisfactory in both groups, and students need to gain adequate instruction in appropriate referencing methods. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

  16. Global Journal of Engineering Science and Researches

    OpenAIRE

    Prof. Rama Prabha K P; Prof. Jayanthi R

    2016-01-01

    Inside wireless LAN, access point always sends long term TCP packets first followed by short term TCP packets. Due to this, there is unfairness for short term packets. In this paper, we come up with a novel approach to address this issue using a priority based scheme and URG (urgent) flag in TCP header. At the same time round robin mechanism is used for non-priority based short term TCP packets which not only improves throughput of the network and provides fairness but also avoids TCP from im...

  17. Are pediatric Open Access journals promoting good publication practice? An analysis of author instructions.

    Science.gov (United States)

    Meerpohl, Joerg J; Wolff, Robert F; Antes, Gerd; von Elm, Erik

    2011-04-09

    Several studies analyzed whether conventional journals in general medicine or specialties such as pediatrics endorse recommendations aiming to improve publication practice. Despite evidence showing benefits of these recommendations, the proportion of endorsing journals has been moderate to low and varied considerably for different recommendations. About half of pediatric journals indexed in the Journal Citation Report referred to the Uniform Requirements for Manuscripts of the International Committee of Medical Journal Editors (ICMJE) but only about a quarter recommended registration of trials. We aimed to investigate to what extent pediatric open-access (OA) journals endorse these recommendations. We hypothesized that a high proportion of these journals have adopted recommendations on good publication practice since OA electronic publishing has been associated with a number of editorial innovations aiming at improved access and transparency. We identified 41 journals publishing original research in the subject category "Health Sciences, Medicine (General), Pediatrics" of the Directory of Open Access Journals http://www.doaj.org. From the journals' online author instructions we extracted information regarding endorsement of four domains of editorial policy: the Uniform Requirements for Manuscripts, trial registration, disclosure of conflicts of interest and five major reporting guidelines such as the CONSORT (Consolidated Standards of Reporting Trials) statement. Two investigators collected data independently. The Uniform Requirements were mentioned by 27 (66%) pediatric OA journals. Thirteen (32%) required or recommended trial registration prior to publication of a trial report. Conflict of interest policies were stated by 25 journals (61%). Advice about reporting guidelines was less frequent: CONSORT was referred to by 12 journals (29%) followed by other reporting guidelines (MOOSE, PRISMA or STARD) (8 journals, 20%) and STROBE (3 journals, 7%). The EQUATOR

  18. Integrating the Wall Street Journal into AIS Courses

    Science.gov (United States)

    Kohlmeyer, James M., III

    2008-01-01

    While it is important for accounting information systems (AIS) students to understand computer technology, internal controls and business processes, such knowledge is of little use without reference to appropriate contexts. Integrating Wall Street Journal (WSJ) readings and discussions into AIS classes can enrich learning by stimulating…

  19. African Journal of Finance and Management: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Finance and Management: Journal Sponsorship. Journal Home > About the Journal > African Journal of Finance and Management: Journal Sponsorship. Log in or Register to get access to full text downloads.

  20. Scopus: Journal of East African Ornithology: Journal Sponsorship

    African Journals Online (AJOL)

    Scopus: Journal of East African Ornithology: Journal Sponsorship. Journal Home > About the Journal > Scopus: Journal of East African Ornithology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  1. East African Journal of Public Health: Journal Sponsorship

    African Journals Online (AJOL)

    East African Journal of Public Health: Journal Sponsorship. Journal Home > About the Journal > East African Journal of Public Health: Journal Sponsorship. Log in or Register to get access to full text downloads.

  2. Science, Technology and Arts Research Journal: Journal Sponsorship

    African Journals Online (AJOL)

    Science, Technology and Arts Research Journal: Journal Sponsorship. Journal Home > About the Journal > Science, Technology and Arts Research Journal: Journal Sponsorship. Log in or Register to get access to full text downloads.

  3. African Journal of Oral Health Sciences: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Oral Health Sciences: Journal Sponsorship. Journal Home > About the Journal > African Journal of Oral Health Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  4. South African Journal of Sports Medicine: Journal Sponsorship

    African Journals Online (AJOL)

    South African Journal of Sports Medicine: Journal Sponsorship. Journal Home > About the Journal > South African Journal of Sports Medicine: Journal Sponsorship. Log in or Register to get access to full text downloads.

  5. Journal of History and Diplomatic Studies: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of History and Diplomatic Studies: Journal Sponsorship. Journal Home > About the Journal > Journal of History and Diplomatic Studies: Journal Sponsorship. Log in or Register to get access to full text downloads.

  6. West African Journal of Applied Ecology: Journal Sponsorship

    African Journals Online (AJOL)

    West African Journal of Applied Ecology: Journal Sponsorship. Journal Home > About the Journal > West African Journal of Applied Ecology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  7. New Egyptian Journal of Microbiology: About this journal

    African Journals Online (AJOL)

    New Egyptian Journal of Microbiology: About this journal. Journal Home > New Egyptian Journal of Microbiology: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue ...

  8. International Journal of Development and Policy Studies: Journal ...

    African Journals Online (AJOL)

    International Journal of Development and Policy Studies: Journal Sponsorship. Journal Home > About the Journal > International Journal of Development and Policy Studies: Journal Sponsorship. Log in or Register to get access to full text downloads.

  9. Western Indian Ocean Journal of Marine Science: Journal ...

    African Journals Online (AJOL)

    Western Indian Ocean Journal of Marine Science: Journal Sponsorship. Journal Home > About the Journal > Western Indian Ocean Journal of Marine Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  10. Lagos Journal of Library and Information Science: Journal ...

    African Journals Online (AJOL)

    Lagos Journal of Library and Information Science: Journal Sponsorship. Journal Home > About the Journal > Lagos Journal of Library and Information Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  11. Tanzania Journal of Forestry and Nature Conservation: Journal ...

    African Journals Online (AJOL)

    Tanzania Journal of Forestry and Nature Conservation: Journal Sponsorship. Journal Home > About the Journal > Tanzania Journal of Forestry and Nature Conservation: Journal Sponsorship. Log in or Register to get access to full text downloads.

  12. Flavonoids as Nutraceuticals: A Review | Tapas | Tropical Journal of ...

    African Journals Online (AJOL)

    Due to the variety of pharmacological activities in the mammalian body, flavonoids are more correctly referred as “nutraceuticals”. Keywords: Bioflavonoids, Structure-Classification, Nutraceuticals, Antimicrobial activities, Anti-oxidant activity, Metabolic effects. Tropical Journal of Pharmaceutical Research Vol. 7 (3) 2008: pp.

  13. Analysis of self-citation and impact factor in dermatology journals.

    Science.gov (United States)

    Reiter, Ofer; Mimouni, Michael; Mimouni, Daniel

    2016-09-01

    Concerns have been raised regarding the impact factor's (IF) accuracy and credibility, which may be affected by different factors, including self-citations. To investigate the self-citation rate (SCR) of dermatology journals and its relationship to the IF. Data on all dermatology journals listed in the Journal Citation Reports (JCR) were retrieved, and the following parameters were analyzed: IF, total publications used to calculate the IF, total citations used to calculate the IF, self-citations used to calculate the IF, SCR, and IF without self-citations (corrected IF). The median SCR was 10.53% (0-50%), and the median IF and corrected IF, 1.54 (0.05-6.37) and 1.35 (0.03-5.84), respectively. There was an inverse correlation between the IF and the SCR. A statistically significant difference was noted in the SCR between general and subspecialty journals and between journals that offered a full English text and those that did not. In general, the IF of dermatology journals is not influenced by the SCR. However, journals with a lower IF tend to have a higher SCR. Subspecialty journals and foreign language journals have a higher SCR than general dermatology and English language journals, respectively, probably owing to their limited distribution and the difficulty experienced by international authors in accessing references in specific languages. © 2015 The International Society of Dermatology.

  14. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Pawan Kumar Gupta. Articles written in Sadhana. Volume 32 Issue 3 June 2007 pp 253-275. TCP with header checksum option for wireless links: An analytical approach towards performance evaluation · Pawan Kumar Gupta Joy Kuri · More Details Abstract Fulltext PDF. TCP performs poorly in ...

  15. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Joy Kuri. Articles written in Sadhana. Volume 32 Issue 3 June 2007 pp 253-275. TCP with header checksum option for wireless links: An analytical approach towards performance evaluation · Pawan Kumar Gupta Joy Kuri · More Details Abstract Fulltext PDF. TCP performs poorly in wireless ...

  16. Electronic Scholarly Journals: A Review of Technical Issues in Digital Environment

    Directory of Open Access Journals (Sweden)

    Golnessa Galyani Moghaddam

    2006-12-01

    Full Text Available Scholarly journals are known as the most important medium for scholarly communication since long time back. As technology transforms the flow of information and idea everywhere, it changes the nature of scholarly communications and publishing of scholarly journals as well. The electronic scholarly publishing rapidly produced an expectation, among researchers of the availability of articles at their desktop, rather than the previous scenario of visiting the library to read a print journal issue. There are lots of technological improvements in electronic journals publishing. The present paper looks at some of technical issues in electronic publishing such as DOI, DOI-X, CrossRef, Citation/Reference Linking, OpenURL, SFX and MetaLib which are being used in the World Wide Web.

  17. Reference models for forming organisational or collaborative pedagogical best practices

    NARCIS (Netherlands)

    Lee, Chien-Sing; Koper, Rob; Kommers, Piet; Hedberg, John

    2008-01-01

    Lee, Chien-Sing, Koper, R., Kommers, P., & Hedberg, John (Eds.) (2008). Reference models for forming organisational or collaborative pedagogical best practices [special issue]. International Journal of Continuing Engineering Education and Life-Long Learning, 18(1).

  18. International Journal of Humanistic Studies: About this journal

    African Journals Online (AJOL)

    International Journal of Humanistic Studies: About this journal. Journal Home > International Journal of Humanistic Studies: About this journal. Log in or Register to get access to full text downloads.

  19. Tropical Journal of Pharmaceutical Research: About this journal

    African Journals Online (AJOL)

    Tropical Journal of Pharmaceutical Research: About this journal. Journal Home > Tropical Journal of Pharmaceutical Research: About this journal. Log in or Register to get access to full text downloads.

  20. Nigerian Journal of Pharmaceutical Research: About this journal

    African Journals Online (AJOL)

    Nigerian Journal of Pharmaceutical Research: About this journal. Journal Home > Nigerian Journal of Pharmaceutical Research: About this journal. Log in or Register to get access to full text downloads.

  1. Good journalism or peace journalism?

    OpenAIRE

    David Loyn

    2007-01-01

    This paper argues against the prescriptive notions of Peace Journalism, and in particular its exclusive nature and attempt to define itself as a new orthodoxy. Most of the paper is a critique of the work of Jake Lynch and Annabel McGoldrick, in a book published in 2005, as well as their earlier Reporting the World series. They condemn all other ways of reporting as 'War Journalism, biased in favour of war.' I argue instead that the opposite of Peace Journalism is good journalism. Much of ...

  2. Citation analysis of the Chinese Journal of Radiation Ocology from 2001 to 2004

    International Nuclear Information System (INIS)

    Yang Hua; Li Li

    2005-01-01

    Objective: To study the information absorbency of Chinese Journal of Radiation Oncology and it's half-citing life, find out the core journals and characteristics of literature requested by scientists, and analyze the trend of Radiation Oncology research. Methods: The citation analysis is used to analyze the references cited in 475 articles in Chinese Journal of Radiation Oncology from 2001-2004. Results: Citation rate is 70.5%, and there are 8.6 citations per article. Main types of citations are journals (91.7%) and books (7.8%). The Price Index is 41.6%, and the self-citation rate is 6.2%. The percent of citations from the high-ranked 20 journals are 57.0%. Conclusions: The articles in Chinese Journal of Radiation Oncology concern most journals in the medicine, the most citations are from the English journals. The half-citing life becomes longer than research in 2003. It shows that the use of newly-published articles should be improved. (authors)

  3. Rethinking Constructive Journalism by Means of Service Journalism

    DEFF Research Database (Denmark)

    From, Unni; Kristensen, Nete Nørgaard

    2018-01-01

    This article argues that constructive journalism scholarship should look to service journalism and its subfields, cultural journalism and lifestyle journalism, to understand key characteristics of this newer type of journalism. Though constructive journalism is typically associated...... with the reporting of political and social issues, it is also seen to challenge traditional ways of writing about such hard news topics due to its positive and solution-oriented approach. In this respect, constructive journalism seems to reuse some of the approaches known from service journalism, especially in terms...... of audience address and an expanded social role for journalists. However, service journalism emerged in the increasingly commercialized and globalized media landscape of the post-WW2-period, whereas constructive journalism has emerged in the digital media landscape of the 2010s. These historical contexts...

  4. A bibliography of references to avian cholera

    Science.gov (United States)

    Wilson, Sonoma S.

    1979-01-01

    Mrs. Wilson has made a genuine effort to include in this bibliography every significant reference to avian cholera since Louis Pasteur's articles appeared in 1880, although she recognizes the likelihood that a few have been overlooked. New listings have been added throughout 1978, but comprehensive coverage of the literature cannot be claimed beyond June of that year.Textbook accounts, because they are generally summaries of work published elsewhere, are excluded. Papers dealing primarily with the biology of Pasteurella multocida, as opposed to the disease it induces in birds, are also excluded, unless they report information of diagnostic usefulness. Short abstracts are not included unless the journals in which they are published are more widely available than those in which the complete articles appear or they are English summaries of foreign language articles.In compiling this bibliography, Mrs. Wilson has made extensive use of Biological Abstracts, the Pesticide Documentation Bulletin, and printouts generated by Bibliographic Retrieval Services, Inc. The "Literature Cited" sections of textbooks and journal articles pertinent to the subject were sources of many additional references. Regardless of the origin of the citation, its accuracy was confirmed by comparison with the original publication, except in those few instances (marked with an asterisk) when the journal was not on the shelves of the libraries accessible to us.The author will be grateful to users of the bibliography who point out errors or omissions.Wayne I. JensenMicrobiologist In Charge

  5. Cleaning of scientific references in large patent databases using rule-based scoring and clustering

    NARCIS (Netherlands)

    Caron, Emiel

    2017-01-01

    Patent databases contain patent related data, organized in a relational data model, and are used to produce various patent statistics. These databases store raw data about scientific references cited by patents. For example, Patstat holds references to tens of millions of scientific journal

  6. Predator in the Pool? A Quantitative Evaluation of Non-indexed Open Access Journals in Aquaculture Research

    Directory of Open Access Journals (Sweden)

    Jeff C. Clements

    2018-03-01

    Full Text Available Predatory open access (OA journals can be defined as non-indexed journals that exploit the gold OA model for profit, often spamming academics with questionable e-mails promising rapid OA publication for a fee. In aquaculture—a rapidly growing and highly scrutinized field—the issue of such journals remains undocumented. We employed a quantitative approach to determine whether attributes of scientific quality and rigor differed between OA aquaculture journals not indexed in reputable databases and well-established, indexed journals. Using a Google search, we identified several non-indexed OA journals, gathered data on attributes of these journals and articles therein, and compared these data to well-established aquaculture journals indexed in quality-controlled bibliometric databases. We then used these data to determine if non-indexed journals were likely predatory OA journals and if they pose a potential threat to aquaculture research. On average, non-indexed OA journals published significantly fewer papers per year, had cheaper fees, and were more recently established than indexed journals. Articles in non-indexed journals were, on average, shorter, had fewer authors and references, and spent significantly less time in peer review than their indexed counterparts; the proportion of articles employing rigorous statistical analyses was also lower for non-indexed journals. Additionally, articles in non-indexed journals were more likely to be published by scientists from developing nations. Worryingly, non-indexed journals were more likely to be found using a Google search, and their articles superficially resembled those in indexed journals. These results suggest that the non-indexed aquaculture journals identified herein are likely predatory OA journals and pose a threat to aquaculture research and the public education and perception of aquaculture. Several points of reference from this study, in combination, may help scientists and the public

  7. On the transportation of dangerous materials | Obi | Nigerian Journal ...

    African Journals Online (AJOL)

    ... storage and transportation in compliance with the respective and relevant regulatory bodies. This paper highlights the design criteria and testing of packages for the transportation of various categories of dangerous goods with special reference to the nuclear and petrochemical industries. Nigerian Journal of Physics Vol.

  8. South African Journal of Bioethics and Law: Journal Sponsorship

    African Journals Online (AJOL)

    South African Journal of Bioethics and Law: Journal Sponsorship. Journal Home > About the Journal > South African Journal of Bioethics and Law: Journal Sponsorship. Log in or Register to get access to full text downloads.

  9. Journal of Computer Science and Its Application: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Computer Science and Its Application: Journal Sponsorship. Journal Home > About the Journal > Journal of Computer Science and Its Application: Journal Sponsorship. Log in or Register to get access to full text downloads.

  10. Nigeria Journal of Pure and Applied Physics: Journal Sponsorship

    African Journals Online (AJOL)

    Nigeria Journal of Pure and Applied Physics: Journal Sponsorship. Journal Home > About the Journal > Nigeria Journal of Pure and Applied Physics: Journal Sponsorship. Log in or Register to get access to full text downloads.

  11. OGIRISI: a New Journal of African Studies: Journal Sponsorship

    African Journals Online (AJOL)

    OGIRISI: a New Journal of African Studies: Journal Sponsorship. Journal Home > About the Journal > OGIRISI: a New Journal of African Studies: Journal Sponsorship. Log in or Register to get access to full text downloads.

  12. Journal of Research in Forestry, Wildlife and Environment: Journal ...

    African Journals Online (AJOL)

    Journal of Research in Forestry, Wildlife and Environment: Journal Sponsorship. Journal Home > About the Journal > Journal of Research in Forestry, Wildlife and Environment: Journal Sponsorship. Log in or Register to get access to full text downloads.

  13. Journal of the Nigerian Association of Mathematical Physics: Journal ...

    African Journals Online (AJOL)

    Journal of the Nigerian Association of Mathematical Physics: Journal Sponsorship. Journal Home > About the Journal > Journal of the Nigerian Association of Mathematical Physics: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. What are Journals for?

    Science.gov (United States)

    Rallison, S P

    2015-03-01

    'The secret is comprised in three words - work, finish, publish.' Michael Faraday There are many reasons doctors want to publish their work. For most at an early stage in their career, this may be to add a line to their curriculum vitae and advance their careers but for academics, publishing is an expectation. Many will believe they have something important to say, and wish to provoke debate and discussion; others wish to share knowledge and experiences, which in medicine can lead to a satisfying change in clinical practice. All serve to register one's idea and educate others. However, for some, the reason is as basic as money. As we celebrate the 350th anniversary of the first academic publication, perhaps we have come full circle when it comes to why people publish? Publishing is a flourishing business. There were approximately 28,100 active scholarly peer-reviewed journals in mid-2012, collectively publishing about 1.8-1.9 million articles per year. The number of articles published each year and the number of journals have both grown steadily for more than two centuries, by about 3% and 3.5% per year respectively. (1) Journals have a responsibility to refine and define information and act as a scientific filter. Many of us will receive daily invitations in our email inbox from eclectic and new journals that are likely to take anything - is the filter now too porous? But this industry is like any other commercial activity and the supply still far outstrips the demand. Perhaps the internet revolution has merely fuelled our hunger to publish more? The launch of this exciting and innovative series about publishing coincides with the 350th celebration of the publication of the first academic journal. In the age of social media, the first question is 'What are journals for?', which Simon Rallison sets out to answer. Simon is Director of Publications at the Physiological Society, and was previously a journal publisher with Earthscan, Springer and Blackwell. Writing is

  15. [Drug-promoting advertisements in the Dutch Journal of Medicine and Pharmaceutical Weekly: not always evidence based].

    Science.gov (United States)

    van Eeden, Annelies E; Roach, Rachel E J; Halbesma, Nynke; Dekker, Friedo W

    2012-01-01

    To determine and compare the foundation of claims in drug-promoting advertisements in a Dutch journal for physicians and a Dutch journal for pharmacists. A cross-sectional study. We included all the drug-promoting advertisements referring to a randomized controlled trial (RCT) we could find on Medline from 2 volumes of the Dutch Journal of Medicine (Nederlands Tijdschrift voor Geneeskunde; NTvG) and the (also Dutch) Pharmaceutical Weekly (Pharmaceutisch Weekblad; PW). The validity of the advertisements (n = 54) and the methodological quality of the referenced RCTs (n = 150) were independently scored by 250 medical students using 2 standardised questionnaires. The advertisements' sources were concealed from the students. Per journal, the percentage of drug-promoting advertisements having a valid claim and the percentage of high-quality RCT references were determined. Average scores on quality and validity were compared between the 2 journals. On a scale of 0-18 points, the mean quality scores of the RCTs differed 0.3 (95% CI: -0.1-0.7) between the NTvG (score: 14.8; SD: 2.2) and the PW (score: 14.5; SD: 2.6). The difference between the validity scores of drug-promoting advertisements in the NTvG (score: 5.8; SD: 3.3) and the PW (score: 5.6; SD: 3.6) was 0.3 (95% CI: -0.3-0.9) on a scale of 0-10 points. For both journals, an average of 15% of drug-promoting advertisements was valid (defined as a validity score of > 8 points); 35% of the RCTs referred to was of good methodological quality (defined as a quality score of > 16 points). The substantiation of many claims in drug-promoting advertisements in the NTvG and the PW was mediocre. There was no difference between the 2 journals.

  16. Automatic processing of list of journals and publications in the Nuclear Research Institute

    International Nuclear Information System (INIS)

    Vymetal, L.

    Using an EC 1040 computer, the Institute of Nuclear Research processed the list of journals in the reference library of the Czechoslovak Atomic Energy Commission including journals acquired by all institutions subordinated to the Czechoslovak Atomic Energy Commission, ie., UJV Rez (Nuclear Research Institute), Nuclear Information Centre Prague, UVVVR Prague (Institute for Research, Production and Application of Radioisotopes) and Institute of Radioecology and Applied Nuclear Techniques Kosice. Computer processing allowed obtaining files arranged by libraries, subject matters of the journals, countries of publication, and journal titles. Automated processing is being prepared of publications by UJV staff. The preparation is described of data for computer processing of both files and specimens are shown of printouts. (Ha)

  17. Cyberplagiarism webliography. References to academic cyberplagiarism on the internet

    Directory of Open Access Journals (Sweden)

    Jaume Sureda

    2008-12-01

    Full Text Available This article provides references to the documentation sources available on the internet, which may give interested readers a deeper insight into aspects of the multi-faceted issue of academic plagiarism in the student community.With that aim in mind, this paper is divided into six sections. The first provides information on research groups and centres working on the issue of plagiarism. The second gives references to academic journals focusing directly on the issue of academic plagiarism, and some others which publish articles on that subject regularly. The third refers to conferences and events aimed at analysing this phenomenon. The next two sections provide bibliographies and studies on plagiarism among students. The last section refers to documentary sources on various strategies for countering plagiarism.

  18. The Importance of Proper Citation of References in Biomedical Articles

    Science.gov (United States)

    Masic, Izet

    2013-01-01

    In scientific circles, the reference is the information that is necessary to the reader in identifying and finding used sources. The basic rule when listing the sources used is that references must be accurate, complete and should be consistently applied. On the other hand, quoting implies verbatim written or verbal repetition of parts of the text or words written by others that can be checked in original. Authors of every new scientific article need to explain how their study or research fits with previous one in the same or similar fields. A typical article in the health sciences refers to approximately 20-30 other articles published in peer reviewed journals, cite once or hundreds times. Citations typically appear in two formats: a) as in-text citations where the sources of information are briefly identified in the text; or b) in the reference list at the end of the publication (book chapter, manuscript, article, etc.) that provides full bibliographic information for each source. Group of publishers met in Vancouver in 1978 and decided to prescribe uniform technical propositions for publication. Adopted in the 1979 by the National Library of Medicine in Bethesda, then the International Committee of Medical Journals Editors (ICMJE), whose review in 1982 entered the official application by 300 international biomedical journals. Authors writing articles for publication in biomedical publications used predominantly citation styles: Vancouver style, Harward style, PubMed style, ICMJE, APA, etc. The paper gives examples of all of these styles of citation to the authors in order to facilitate their applications. Also in this paper is given the review about the problem of plagiarism which becomes more common in the writing of scientific and technical articles in biomedicine. PMID:24167381

  19. The importance of proper citation of references in biomedical articles.

    Science.gov (United States)

    Masic, Izet

    2013-01-01

    In scientific circles, the reference is the information that is necessary to the reader in identifying and finding used sources. The basic rule when listing the sources used is that references must be accurate, complete and should be consistently applied. On the other hand, quoting implies verbatim written or verbal repetition of parts of the text or words written by others that can be checked in original. Authors of every new scientific article need to explain how their study or research fits with previous one in the same or similar fields. A typical article in the health sciences refers to approximately 20-30 other articles published in peer reviewed journals, cite once or hundreds times. Citations typically appear in two formats: a) as in-text citations where the sources of information are briefly identified in the text; or b) in the reference list at the end of the publication (book chapter, manuscript, article, etc.) that provides full bibliographic information for each source. Group of publishers met in Vancouver in 1978 and decided to prescribe uniform technical propositions for publication. Adopted in the 1979 by the National Library of Medicine in Bethesda, then the International Committee of Medical Journals Editors (ICMJE), whose review in 1982 entered the official application by 300 international biomedical journals. Authors writing articles for publication in biomedical publications used predominantly citation styles: Vancouver style, Harward style, PubMed style, ICMJE, APA, etc. The paper gives examples of all of these styles of citation to the authors in order to facilitate their applications. Also in this paper is given the review about the problem of plagiarism which becomes more common in the writing of scientific and technical articles in biomedicine.

  20. [Bibliometric study of the original articles published in Revista Española de Salud Púiblica (1991-2000). Part III: reference analysis].

    Science.gov (United States)

    Villar Alvarez, Fernando; Estrada Lorenzo, José Manuel; Peréz Andrés, Christina; Rebollo Rodríguez, M José

    2007-01-01

    The advancement of knowledge is based on the results of previously conducted research studies, which are reflected in the reference sources listed in a scientific article. This study is aimed at studying the scientific information used in the Revista Española de Salud Pública based on the references cited in the original articles published during the 1991-2000 period. The data regarding the year and where published, document type, language and country in which published was taken from the reference sources listed in the 290 original articles published, the obsolescence, Price and isolation indexes being calculated, and the Bradford core distribution being established according to the source journals. The self-citing rate was also calculated. A total of 7465 references were cited in the Reference section of the 290 original articles. An average of 25.7 references were cited per article. The Price index was 40.7. The scientific articles showed an obsolescence index of 5, the books and book chapters having an index of 6. A total 50.6% of the citations were from studies published in Spanish. The isolation index of the references was 48.1. The first Bradford core is comprised of 10 journals, the first four of which are Spanish. The self-citing rate was 3.8%. The information consumption of the original articles published in the Revista Española de Salud Pública show parameters similar to those of other Spanish health sciences journals for those same years, and the parameters regarding which this Journal differs from other Spanish health sciences journals seem to be justified by those particular aspects unique to public health, which does not fall within the patterns inherent to the clinical disciplines.

  1. Tobacco advertising in South Africa with specific reference to ...

    African Journals Online (AJOL)

    Tobacco advertising in South Africa with specific reference to magazines. Derek Yach, Greer Paterson. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for ...

  2. Malingering in clinical practice with specific reference to psychiatry ...

    African Journals Online (AJOL)

    Malingering in clinical practice with specific reference to psychiatry and psychology. Frans J Hugo, Frances Hemp. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers ...

  3. The Importance of Nutrition Journal Publication

    Directory of Open Access Journals (Sweden)

    Saptawati Bardosono

    2017-09-01

    . Knowledge of nutrition; which includes community, clinical, and critical care nutrition, is constantly growing. Therefore, the needs of journal submissions and reference searches continue to increase. In this digital era, the web has greatly reduced the barriers for communicating scientific output.1 One of many methods of publishing journals online is open access (OA. This is a method of publishing peer-reviewed journals and articles in the internet. This model of publishing can be freely accessed and read.2 In Indonesia, there are still only few open accessed journal publications, especially regarding nutrition-related knowledge. Considering the importance of journal publications, INA establishes World Nutrition Journal as an open access journal for the expansion of nutrition-related   knowledge and acts as a media for authors to publish their researches. World Nutrition Journal (abbreviated as WNJ is the peer-reviewed, world scale scientific journal of community, clinical, and critical care nutrition. It is the official journal of Indonesian Nutrition Association.  As a brand new journal, WNJ’s team haveroles to achieve standard requirementsof an International Journal. Recently, WNJ’s ISSN has been registered from LIPI (Lembaga Ilmu Pengetahuan Indonesia or Indonesian Science Institution, and has become a member of Crossref for Metadata and Similarity Check. Our goals are to publish high standard articles which are available to be tracked and cited by International scientists, as well as being indexed in Scopus, a bibliographic database containing abstracts and citations for academic journal articles. We do realize our first issue of World Nutriton Journal is a starting point and a stepping stone to develop our journal to be more credible and havemore impact factors. We will strive to polish and achieve our targets to be fulfilled for our next edition.

  4. Journals Abroad

    Science.gov (United States)

    Ando, Shoichi

    1975-01-01

    This article summarizes four journal articles on language teaching appearing in the American pedagogical language journals, "The Modern Language Journal,""English Language Teaching Journal," and "TESOL Quarterly." The purpose is to give an indication of what kinds of articles can be found in journals outside Japan.…

  5. Journal Management

    African Journals Online (AJOL)

    The Journal Manager sees to all aspects of Journal Management, in consultation with the Editors, including setting up and configuring the journal system, enrolling users in the various roles needed to run the journal, setting up the various Sections of the journal, and many other managerial tasks.

  6. The field of tension between technology and journalism

    International Nuclear Information System (INIS)

    Hess, W.

    1992-01-01

    The relationship between technology and journalism is explained by nine theses, the seven most important of them being: many public media pay little positive attention to technology. A main reason for this is that among responsible editors there are too few journalists with a fully-fledged scientific education, and almost no engineers; nevertheless the portents are good for technical facts being presented in future in a more competent and detailed way than before; accuracy down to the smallest detail is not in journalism - one the contrary, it is important to grasp trends and put them into the right context; if today there is a field of tension between technology and journalism, it is due also to the fact that quite a few arguments put forward by technicians turned out to be clichees; journalists do not invent their news and reports, but refer to expert statements which, however, are inexpensive; enterprise-specific press relations must be guided by the demands of journalists - otherwise they are not worth the effort; if you (technicians) move towards technology, it is not ''love's labours lost'', because also journalism has moved recently towards technology. (orig./HSCH) [de

  7. [Reporting ethics board approval in German medical theses and journals].

    Science.gov (United States)

    Zenz, Michael; Zenz, Julia; Grieger, Maximilian

    2018-06-05

    Since 1975, the Declaration of Helsinki of the World Medical Association (WMA) has clearly required ethics committee approval for research into humans. Nevertheless, this Declaration is violated quite often. As many English-language publications have addressed the theme of ethics board approval in theses and other published works, it is now to be investigated in Germany for the first time.From 2013 to 2014, a total of 1,482 medical theses at four selected universities in addition to three German-language scientific journals were reviewed. In 543 theses, reference to ethics approval would have been required according to the criteria of the Declaration of Helsinki.However, ethics approval was stated in only 58.7% of cases, and even less frequently if the prevailing doctoral regulations or instructions did not refer to the necessity of obtaining ethics approval. Theses on pediatrics mentioned ethics approval most frequently (78.6%), whereas the proportion of surgical papers was the lowest (34.9%). Among the journals, Der Nervenarzt mentioned ethics approval most frequently (59.4%) and Der Chirurg least frequently (30%).Our results point to significant deficits in mentioning ethics approval in medical theses and publications. These deficits could easily be compensated for by a thorough approach of the referees of doctoral regulations and by journal reviewers and editors.

  8. Journal of the Cameroon Academy of Sciences: About this journal

    African Journals Online (AJOL)

    Journal of the Cameroon Academy of Sciences: About this journal. Journal Home > Journal of the Cameroon Academy of Sciences: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search ...

  9. Air Force Journal of Logistics, Volume 32, Number 2, Summer 2008

    Science.gov (United States)

    2008-01-01

    will be edited in accordance with if e-mail is not available. They should be sent to the Air Force Journal of Logistics Manual for Style, the...following address. First Edition and the Gregg Reference Manual . r- Air Force Journal of Logistics 501 Ward Street, Maxwell AFB, Gunter Annex AL 36114-3236...future Ai Foc Loitc Manaemen Agenc htp /wwa I ma hq.a.miI 72 ~~Ai Foc Jora of Loitc It is impossible to discuss the total not mission capable

  10. A Quantitative Model for Assessing Visual Simulation Software Architecture

    Science.gov (United States)

    2011-09-01

    meets the definition of ‘commercial computer software”’ and provides six le - gal references. Because contractors are generally required to prefer...innovative ideas are shared. In this way innovation mirrors money in an old proverb that might be updated to read, “Innovation is like manure. Unless...NeedHeaders1 = 1 ; NeedHeaders2 = 1 ; F2KeysCount = 0 ; whi le ( ( g e t l i n e < F i l e 2 ) > 0 ) { # Reads each row o f t h e second f i l e i f

  11. Preserving the Integrity of Citations and References by All Stakeholders of Science Communication.

    Science.gov (United States)

    Gasparyan, Armen Yuri; Yessirkepov, Marlen; Voronov, Alexander A; Gerasimov, Alexey N; Kostyukova, Elena I; Kitas, George D

    2015-11-01

    Citations to scholarly items are building bricks for multidisciplinary science communication. Citation analyses are currently influencing individual career advancement and ranking of academic and research institutions worldwide. This article overviews the involvement of scientific authors, reviewers, editors, publishers, indexers, and learned associations in the citing and referencing to preserve the integrity of science communication. Authors are responsible for thorough bibliographic searches to select relevant references for their articles, comprehend main points, and cite them in an ethical way. Reviewers and editors may perform additional searches and recommend missing essential references. Publishers, in turn, are in a position to instruct their authors over the citations and references, provide tools for validation of references, and open access to bibliographies. Publicly available reference lists bear important information about the novelty and relatedness of the scholarly items with the published literature. Few editorial associations have dealt with the issue of citations and properly managed references. As a prime example, the International Committee of Medical Journal Editors (ICMJE) issued in December 2014 an updated set of recommendations on the need for citing primary literature and avoiding unethical references, which are applicable to the global scientific community. With the exponential growth of literature and related references, it is critically important to define functions of all stakeholders of science communication in curbing the issue of irrational and unethical citations and thereby improve the quality and indexability of scholarly journals.

  12. Preserving the Integrity of Citations and References by All Stakeholders of Science Communication

    Science.gov (United States)

    Yessirkepov, Marlen; Voronov, Alexander A.; Gerasimov, Alexey N.; Kostyukova, Elena I.; Kitas, George D.

    2015-01-01

    Citations to scholarly items are building bricks for multidisciplinary science communication. Citation analyses are currently influencing individual career advancement and ranking of academic and research institutions worldwide. This article overviews the involvement of scientific authors, reviewers, editors, publishers, indexers, and learned associations in the citing and referencing to preserve the integrity of science communication. Authors are responsible for thorough bibliographic searches to select relevant references for their articles, comprehend main points, and cite them in an ethical way. Reviewers and editors may perform additional searches and recommend missing essential references. Publishers, in turn, are in a position to instruct their authors over the citations and references, provide tools for validation of references, and open access to bibliographies. Publicly available reference lists bear important information about the novelty and relatedness of the scholarly items with the published literature. Few editorial associations have dealt with the issue of citations and properly managed references. As a prime example, the International Committee of Medical Journal Editors (ICMJE) issued in December 2014 an updated set of recommendations on the need for citing primary literature and avoiding unethical references, which are applicable to the global scientific community. With the exponential growth of literature and related references, it is critically important to define functions of all stakeholders of science communication in curbing the issue of irrational and unethical citations and thereby improve the quality and indexability of scholarly journals. PMID:26538996

  13. Creative Artist: A Journal of Theatre and Media Studies: Journal ...

    African Journals Online (AJOL)

    Creative Artist: A Journal of Theatre and Media Studies: Journal Sponsorship. Journal Home > About the Journal > Creative Artist: A Journal of Theatre and Media Studies: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. Reference Growth Values for Adolescents Aged 12-18 Years in a ...

    African Journals Online (AJOL)

    Rev Olaleye

    Their body weight, height, BMI, triceps and abdominal skinfolds were assessed. ... The growth reference values in this study may provide a useful tool to assess body fat and nutrition ..... Asia Pacific Journal of Clinical Nutrition 13(3): 231-235.

  15. The Psychological Scientific Community that Publishes in the Journal Universitas Psychologica (2002-2008

    Directory of Open Access Journals (Sweden)

    DIEGO MAURICIO RIVERA-GARZÓN

    2008-12-01

    Full Text Available The bibliometric analysis is presented in the journal Universitas Psychologica of the Pontificia Universidad Javeriana during the period 2002-2008, to identify the scientific community in the area of Psychology that published in the journal and to know the communication networks used by the community. It works with bibliometric methods to characterize the scientific community that publishes a journal, for which information was structured as follows: citante information to identify the relationships inherent in the scientific community psychology, and the information cited, which refers to the identification of the types or communication channels, which are cited in articles identified in the information citante, namely the community that publishes a journal with respect to the international scientific community

  16. Journal Home

    African Journals Online (AJOL)

    for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality. 521 African Journals. Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free To Read Titles This Journal is Open Access. Featuring journals from 32 Countries: Algeria (5); Benin (2); Botswana ...

  17. A Study on How Conference Papers are Extended into Journal Articles in the Fields of Information Management

    Directory of Open Access Journals (Sweden)

    Yu-Hui Lu

    2016-12-01

    Full Text Available In recent years, some scholarly journals have indicated that they accept rewritten or extended version of a conference paper as long as new content are added to the journal article manuscript and that the original conference paper is included in the references. The extended publishing of conference papers now becomes topic worthy of investigation. This study analyzed the extended works of the conference papers from three major conferences in the fields of information management, i.e., Association for Computing Machinery (ACM’s ACM Conference on Electronic Commerce (ACM EC, ACM Conference on Knowledge Discovery and Data Mining (ACM KDD, and ACM International Conference on Information and Knowledge Management (ACM CIKM. Papers from the 2011 meetings were used as the sample to understand to what extent conference papers have been extended into journal articles and other forms and the lag between conference and journal publishing. It also examined the differences between the conference papers and their extended versions (i.e., journal papers by comparing the changes in authorship, references, article length, tables, and figures. It reveals the current practices of extending conference papers for journal publishing in the information management fields and may help us understand the contemporary scholarly publishing behavior. [Article content in Chinese

  18. The New Journalism. The Underground Press, the Artists of Nonfiction, and Changes in the Established Media.

    Science.gov (United States)

    Johnson, Michael L.

    The term "New Journalism" refers to a different style of journalistic writing which is based on a renewed commitment to principles of honesty and thoroughness and which encourages writers to exercise the freedom of a new subjective, creative, and candid style of reportage and commentary. The significance of New Journalism as a mode of…

  19. Inefficiency and Bias of Search Engines in Retrieving References Containing Scientific Names of Fossil Amphibians

    Science.gov (United States)

    Brown, Lauren E.; Dubois, Alain; Shepard, Donald B.

    2008-01-01

    Retrieval efficiencies of paper-based references in journals and other serials containing 10 scientific names of fossil amphibians were determined for seven major search engines. Retrievals were compared to the number of references obtained covering the period 1895-2006 by a Comprehensive Search. The latter was primarily a traditional…

  20. Journal of Agriculture, Forestry and the Social Sciences: Submissions

    African Journals Online (AJOL)

    REFERENCES This should take the format of the current American Psychological Society Association (APA) editorial style. For Books Busola,A.E.(2004) :Hat making in the 21st Century.2nd ed.: Madandola Publishers, Calabar. For Journal articles Busola, A.E.(2004): Hat and Birthday cakes in the humid tropics of Africa and ...

  1. Risk and Disasters on internet’s Journalism: The Case of Mexico

    Directory of Open Access Journals (Sweden)

    Florence Toussaint Alcaráz

    2017-06-01

    Full Text Available In all ages journalism has operated according with the dominant economic model of current societies. The technology that accompanies those process, give them body, rhythm and structure. Having said that, this text goes deeper in how the social life during XXI century speeded up and obsessed consumption affecting the practice of journalism. In this context, the natural disasters find a suitable place in newspapers, television and radio newscast, and even more in the Internet. Some examples refer to ciberjournalism in Mexico, with emphasis in natural disasters.

  2. Journal of Technology and Education in Nigeria: About this journal

    African Journals Online (AJOL)

    Journal of Technology and Education in Nigeria: About this journal. Journal Home > Journal of Technology and Education in Nigeria: About this journal. Log in or Register to get access to full text downloads.

  3. East and Central African Journal of Surgery: About this journal

    African Journals Online (AJOL)

    East and Central African Journal of Surgery: About this journal. Journal Home > East and Central African Journal of Surgery: About this journal. Log in or Register to get access to full text downloads.

  4. Ethiopian Journal of Business and Economics (The): About this journal

    African Journals Online (AJOL)

    Ethiopian Journal of Business and Economics (The): About this journal. Journal Home > Ethiopian Journal of Business and Economics (The): About this journal. Log in or Register to get access to full text downloads.

  5. Zagazig Journal of Occupational Health and Safety: About this journal

    African Journals Online (AJOL)

    Zagazig Journal of Occupational Health and Safety: About this journal. Journal Home > Zagazig Journal of Occupational Health and Safety: About this journal. Log in or Register to get access to full text downloads.

  6. Journal of Computer Science and Its Application: About this journal

    African Journals Online (AJOL)

    Journal of Computer Science and Its Application: About this journal. Journal Home > Journal of Computer Science and Its Application: About this journal. Log in or Register to get access to full text downloads.

  7. Nigeria Journal of Pure and Applied Physics: About this journal

    African Journals Online (AJOL)

    Nigeria Journal of Pure and Applied Physics: About this journal. Journal Home > Nigeria Journal of Pure and Applied Physics: About this journal. Log in or Register to get access to full text downloads.

  8. 59 East and Central African Journal of Pharmaceutical Sciences Vol ...

    African Journals Online (AJOL)

    pharm-chem

    East and Central African Journal of Pharmaceutical Sciences. Vol. 16 (2013). There is a misconception that traditional medicine is unique to developing countries of Africa, Asia and. South America. This is certainly not true. Traditional medicine, often referred to as "alternative medicine", is widely used in developed countries ...

  9. Open Access Journal Policies: A Systematic Analysis of Radiology Journals.

    Science.gov (United States)

    Narayan, Anand; Lobner, Katie; Fritz, Jan

    2018-02-01

    The open access movement has pushed for greater access to scientific knowledge by expanding access to scientific journal articles. There is limited information about the extent to which open access policies have been adopted by radiology journals. We performed a systematic analysis to ascertain the proportion of radiology journals with open access options. A search was performed with the assistance of a clinical informationist. Full and mixed English-language diagnostic and interventional radiology Web of Science journals (impact factors > 1.0) were included. Nuclear medicine, radiation oncology, physics, and solicitation-only journals were excluded. Primary outcome was open access option (yes or no) with additional outcomes including presence or absence of embargo, complete or partial copyright transfer, publication fees, and self-archiving policies. Secondary outcomes included journal citations, journal impact factors, immediacy, Eigenfactor, and article influence scores. Independent double readings were performed with differences resolved by consensus, supplemented by contacting editorial staff at each journal. In all, 125 journals were identified; review yielded 49 journals (39%, mean impact factor of 2.61). Thirty-six of the journals had open access options (73.4%), and four journals were exclusively open access (8.2%). Twelve-month embargoes were most commonly cited (90.6%) with 28.6% of journals stating that they did not require a complete transfer of copyright. Prices for open access options ranged from $750 to $4,000 (median $3,000). No statistically significant differences were found in journal impact measures comparing journals with open access options to journals without open access options. Diagnostic and interventional radiology journals have widely adopted open access options with a few radiology journals being exclusively open access. Copyright © 2017 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  10. From Journalism Studies to Journalism Theory

    OpenAIRE

    Elias Machado

    2005-01-01

    This paper comprises three parts –- 1) recognition of professional practice as a legitimate object of research; 2) development of methodologies that are adjusted to the particularities of the area; and 3) funding of multidisciplinary experiments on applied research. My intention here is to build on the mapping of existing studies to discuss some assumptions and to consolidate journalism as a fi eld of knowledge, based on the distinction between journalism studies and journalism theories.

  11. Staffing an Academic Reference Desk with Librarians is not Cost-effective. A Review of: Ryan, Susan M. “Reference Transactions Analysis: The Cost-effectiveness of Staffing a Traditional Academic Reference Desk.” Journal of Academic Librarianship 34.5 (2008: 389-99.

    Directory of Open Access Journals (Sweden)

    Cari Merkley

    2009-06-01

    categories derived by the researcher: look-up (a search for a known item, directional (library-specific orientation to the space and collections, technology (assistance with using library technology and electronic resources, and reference. The category of reference was further subdivided into eight additional categories: catalogue search, citation help, database help, “guide to correct databases,” “personal knowledge or referral,” “quick internet search,” research, and Serials Solutions (392. “Guide to correct databases” referred to advice on the appropriate database to answer a question and serials solutions included questions that could be answered using the Serials Solutions product, such as the availability of a particular journal or article in the collection (392. Questions were assigned to the single most appropriate category by the researcher. Question categories were then mapped to “suggested staffing levels” (396. This determination was made by the researcher, and no details were given as to how the decision was made for each category. The three levels of staffing discussed were librarian, “trained student or staff,” and “well-trained staff/occasional librarian referral” (396. The cost of staffing the reference desk during the eight months captured in this study was calculated by multiplying the hours worked by each librarian by his/her individual average rate of pay across the four data collection periods. Indirect staff costs such as benefits were not included in this calculation. The average cost per reference transaction was determined by dividing the total salary costs by the total number of reference queries during the periods of study. Costs for those categories of questions best addressed by a librarian could then be determined. The actual number of librarians who participated in the study is unclear. The methodology refers to four full-time and two part-time librarians (391. However, later in the article there is reference to

  12. Comparison of indexing times among articles from medical, nursing, and pharmacy journals.

    Science.gov (United States)

    Rodriguez, Ryan W

    2016-04-15

    Results of an analysis of the times to indexing of articles published in medical, nursing, and pharmacy journals are reported. MEDLINE data were retrieved for articles published in selected general practice medical, nursing, and pharmacy journals and entered into the PubMed system in 2012 and 2013. Collected data included PubMed entry date, date of indexing with Medical Subject Headings (MeSH) terms, and publication characteristics. Survival analysis was performed to assess the primary outcome of time to indexing. Cox proportional hazards models were developed to assess the effect of healthcare discipline and source journal on the primary outcome. Data were collected for 19,259 articles, of which 78.7%, 12.6%, and 8.7% originated from medical, nursing, and pharmacy journals, respectively. For medical, pharmacy, and nursing journals, 97.8%, 90.8%, and 50.1% of articles, respectively, were indexed within one year of PubMed entry; the corresponding median (interquartile range) times to indexing were 52 (20-68), 186 (150-246), and 252 (168-301) days. Unadjusted hazard ratios derived from Cox models indicated that indexing within one year was significantly less likely for articles published in pharmacy or nursing journals versus medical journals and for articles from all evaluated journals versus a designated reference publication (New England Journal of Medicine). Analysis of major medical, nursing, and pharmacy journals found that articles from nursing and pharmacy journals were indexed with MeSH terms more slowly than articles from medical journals. Journal identity was significantly associated with time to indexing. Copyright © 2016 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  13. Beyond journalism: Theorizing the transformation of journalism.

    Science.gov (United States)

    Deuze, Mark; Witschge, Tamara

    2018-02-01

    Journalism has enjoyed a rich and relatively stable history of professionalization. Scholars coming from a variety of disciplines have theorized this history, forming a consistent body of knowledge codified in national and international handbooks and canonical readers. However, recent work and analysis suggest that the supposed core of journalism and the assumed consistency of the inner workings of news organizations are problematic starting points for journalism studies. In this article, we challenge the consensual (self-)presentation of journalism - in terms of its occupational ideology, its professional culture, and its sedimentation in routines and organizational structures (cf. the newsroom) in the context of its reconfiguration as a post-industrial , entrepreneurial , and atypical way of working and of being at work. We outline a way beyond individualist or institutional approaches to do justice to the current complex transformation of the profession. We propose a framework to bring together these approaches in a dialectic attempt to move through and beyond journalism as it has traditionally been conceptualized and practiced, allowing for a broader definition and understanding of the myriad of practices that make up journalism.

  14. Self-Reference Acts as a Golden Thread in Binding.

    Science.gov (United States)

    Sui, Jie

    2016-07-01

    In a recent article in this journal, Glyn Humphreys and I proposed a model of how self-reference enhances binding in perception and cognition [1]. We showed that self-reference changes particular functional processes; notably, self-reference increases binding between the features of stimuli and between different stages of processing. Lane and colleagues [2] provide an interesting comment on our article that suggests our theory of self-reference is compatible with Dennett's philosophical perspective on the narrative nature of the self. Although the nature of the self has attracted the attention of both philosophers and scientists, the two disciplines have generated different perspectives on the functions of the self, largely due to their different methodologies. For example, Dennett argues that the self is constituted through human narration on experience [3]. By contrast, work from psychologists and cognitive neuroscientists focuses on the functional and neural mechanisms of self-reference. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. From Journalism Studies to Journalism Theory

    Directory of Open Access Journals (Sweden)

    Elias Machado

    2005-06-01

    Full Text Available This paper comprises three parts –- 1 recognition of professional practice as a legitimate object of research; 2 development of methodologies that are adjusted to the particularities of the area; and 3 funding of multidisciplinary experiments on applied research. My intention here is to build on the mapping of existing studies to discuss some assumptions and to consolidate journalism as a fi eld of knowledge, based on the distinction between journalism studies and journalism theories.

  16. Evaluating the MEDLINE Core Clinical Journals filter: data-driven evidence assessing clinical utility.

    Science.gov (United States)

    Klein-Fedyshin, Michele; Ketchum, Andrea M; Arnold, Robert M; Fedyshin, Peter J

    2014-12-01

    MEDLINE offers the Core Clinical Journals filter to limit to clinically useful journals. To determine its effectiveness for searching and patient-centric decision making, this study compared literature used for Morning Report in Internal Medicine with journals in the filter. An EndNote library with references answering 327 patient-related questions during Morning Report from 2007 to 2012 was exported to a file listing variables including designated Core Clinical Journal, Impact Factor, date used and medical subject. Bradford's law of scattering was applied ranking the journals and reflecting their clinical utility. Recall (sensitivity) and precision of the Core Morning Report journals and non-Core set was calculated. This study applied bibliometrics to compare the 628 articles used against these criteria to determine journals impacting decision making. Analysis shows 30% of clinically used articles are from the Core Clinical Journals filter and 16% of the journals represented are Core titles. When Bradford-ranked, 55% of the top 20 journals are Core. Articles sources used. Among the 63 Morning Report subjects, 55 have <50% precision and 41 have <50% recall including 37 subjects with 0% precision and 0% recall. Low usage of publications within the Core Clinical Journals filter indicates less relevance for hospital-based care. The divergence from high-impact medicine titles suggests clinically valuable journals differ from academically important titles. With few subjects demonstrating high recall or precision, the MEDLINE Core Clinical Journals filter may require a review and update to better align with current clinical needs. © 2014 John Wiley & Sons, Ltd.

  17. Scientometrical approach of the definition of a research domain using scientific journals

    International Nuclear Information System (INIS)

    Signogneau, A.

    1995-01-01

    The goal of this thesis is to analyse how the academic domain of a research entity can be defined by a panel of scientific journals. The aim of this work is to contribute to the creation of information tools as a help in research management. The first part gives an analysis of the scientific journals as markers of the scientific development: the production and diffusion of scientific journals and their ''scientometrical'' analysis (references, citation reports, citation indexes etc..). In the second part, a research unit is analyzed according to its related scientific journals and to its research domain. The SPAM (Photons, Atoms and Molecules Service) of the CEA was chosen for this task (main journals and co-publications network, specialization, main topics, collaborations and competition). The OST (Observatory of Sciences and Techniques) has in charge the production of scientific and technical indicators for research operators. The third part evaluates the methods used by the OST (analyses of reviews and journals) to provide a documentary corpus, taking the topic of the environment as an example. Finally the relevance of the information products obtained is evaluated. (J.S.)

  18. A systematic review of reference pricing: implications for US prescription drug spending.

    Science.gov (United States)

    Lee, Joy Li-Yueh; Fischer, Micahel A; Shrank, William H; Polinski, Jennifer M; Choudhry, Niteesh K

    2012-11-01

    Given rising pharmaceutical expenditures and the widespread use of reference pricing as a costcontainment instrument abroad, we systematically reviewed the evidence evaluating reference pricing policies. We performed a structured electronic search of peer-reviewed journals for studies published before that reported on the effects of reference pricing policies on medication use, payer and patient spending, and resource consumption. Our search yielded 16 studies describing 9 reference-pricing policies from 6 countries. Reference-pricing policies led to decreases in drug prices and increases in utilization of targeted medications, while also reducing payer and patient expenditures. In addition, these policies did not lead to increased use of medical services, such as physician office visits and hospitalization. These results suggest that reference pricing may be an attractive policy strategy for the US healthcare system.

  19. Reconsidering Participatory Journalism in the Internet Age

    OpenAIRE

    Vobič, Igor; Dahlgren, Peter

    2013-01-01

    Participatory journalism is embedded in larger dilemmas of access, interaction, and participation, where it is used as a general rubric to refer to all forms of non-professional activities of journalistic conduct that capture the ideas of collaborative and collective action. The article suggests that the relations between journalists and the audience have changed significantly in the last decade or so: where the members of the audience have started to operate as co-producers of the news. Simu...

  20. Inhibition of Information Flow to the Default Mode Network During Self-Reference Versus Reference to Others.

    Science.gov (United States)

    Soch, Joram; Deserno, Lorenz; Assmann, Anne; Barman, Adriana; Walter, Henrik; Richardson-Klavehn, Alan; Schott, Björn H

    2017-08-01

    The default mode network (DMN), a network centered around the cortical midline, shows deactivation during most cognitive tasks and pronounced resting-state connectivity, but is actively engaged in self-reference and social cognition. It is, however, yet unclear how information reaches the DMN during social cognitive processing. Here, we addressed this question using dynamic causal modeling (DCM) of functional magnetic resonance imaging (fMRI) data acquired during self-reference (SR) and reference to others (OR). Both conditions engaged the left inferior frontal gyrus (LIFG), most likely reflecting semantic processing. Within the DMN, self-reference preferentially elicited rostral anterior cingulate and ventromedial prefrontal cortex (rACC/vmPFC) activity, whereas OR engaged posterior cingulate and precuneus (PCC/PreCun). DCM revealed that the regulation of information flow to the DMN was primarily inhibitory. Most prominently, SR elicited inhibited information flow from the LIFG to the PCC/PreCun, while OR was associated with suppression of the connectivity from the LIFG to the rACC/vmPFC. These results suggest that task-related DMN activation is enabled by inhibitory down-regulation of task-irrelevant information flow when switching from rest to stimulus-specific processing. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  1. Statements journalism: W hen the press renounces being the scene of facts

    OpenAIRE

    Munive, Mario

    2017-01-01

    It is not a journalism genre, but a discourse that seems to be in the DNA of Latin America’s press. On the newsroom it is known as “He said, she said” journalism. This term refers to a kind of contagious disease. Journalists and media that have been affected assume that news can give us statements instead of facts. In other words, that the inverted pyramid is licensed to replace verified facts with others opinions. It is time to ask us some questions from an academic perspective. Why is “He s...

  2. Networking Journalism Studies: Towards a World Journalism Survey

    Directory of Open Access Journals (Sweden)

    Thomas Hanitzsch

    2007-12-01

    Full Text Available Most scholars argue that cross-national research is indispensable for establishing the generalizability of theories and the validity of interpretations derived from single-nation studies. Another important aspect of comparative studies is that they force us to test our interpretations against cross-cultural diferences and inconsistencies. In journalism studies, the advantages of cross-national research are obvious. While the empirical inquiry into news-making has generated a vast quantity of data, some of the more fundamental questions in journalism research remain largely unresolved: What shapes the news and the structures of journalism most? Is it politics, economy, or culture? How do the conventional Western values of objective journalism ft in with non-Western cultures? In this article, I would like to propose the creation of a “World Journalism Survey”, modeled after the World Values Survey, for a better map of the cultural diferences in journalism practices around the world.

  3. Three journal similarity metrics and their application to biomedical journals.

    Science.gov (United States)

    D'Souza, Jennifer L; Smalheiser, Neil R

    2014-01-01

    In the present paper, we have created several novel journal similarity metrics. The MeSH odds ratio measures the topical similarity of any pair of journals, based on the major MeSH headings assigned to articles in MEDLINE. The second metric employed the 2009 Author-ity author name disambiguation dataset as a gold standard for estimating the author odds ratio. This gives a straightforward, intuitive answer to the question: Given two articles in PubMed that share the same author name (lastname, first initial), how does knowing only the identity of the journals (in which the articles were published) predict the relative likelihood that they are written by the same person vs. different persons? The article pair odds ratio detects the tendency of authors to publish repeatedly in the same journal, as well as in specific pairs of journals. The metrics can be applied not only to estimate the similarity of a pair of journals, but to provide novel profiles of individual journals as well. For example, for each journal, one can define the MeSH cloud as the number of other journals that are topically more similar to it than expected by chance, and the author cloud as the number of other journals that share more authors than expected by chance. These metrics for journal pairs and individual journals have been provided in the form of public datasets that can be readily studied and utilized by others.

  4. Three Journal Similarity Metrics and Their Application to Biomedical Journals

    Science.gov (United States)

    D′Souza, Jennifer L.; Smalheiser, Neil R.

    2014-01-01

    In the present paper, we have created several novel journal similarity metrics. The MeSH odds ratio measures the topical similarity of any pair of journals, based on the major MeSH headings assigned to articles in MEDLINE. The second metric employed the 2009 Author-ity author name disambiguation dataset as a gold standard for estimating the author odds ratio. This gives a straightforward, intuitive answer to the question: Given two articles in PubMed that share the same author name (lastname, first initial), how does knowing only the identity of the journals (in which the articles were published) predict the relative likelihood that they are written by the same person vs. different persons? The article pair odds ratio detects the tendency of authors to publish repeatedly in the same journal, as well as in specific pairs of journals. The metrics can be applied not only to estimate the similarity of a pair of journals, but to provide novel profiles of individual journals as well. For example, for each journal, one can define the MeSH cloud as the number of other journals that are topically more similar to it than expected by chance, and the author cloud as the number of other journals that share more authors than expected by chance. These metrics for journal pairs and individual journals have been provided in the form of public datasets that can be readily studied and utilized by others. PMID:25536326

  5. ChemSearch Journal

    African Journals Online (AJOL)

    Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. Journal Homepage Image. Chemsearch Journal is a peer – reviewed journal that publishes original research work, scientific papers and technical reports in all the field of Chemistry (pure science, agriculture, environmental science, ...

  6. Radiographic reference limits for cardiac width in peregrine falcons (Falco peregrinus)

    NARCIS (Netherlands)

    Lumeij, J.T.; Shaik, S.; Ali, M.

    2011-01-01

    Abstract Journal of the American Veterinary Medical Association June 1, 2011, Vol. 238, No. 11, Pages 1459-1463 doi: 10.2460/javma.238.11.1459 Radiographic reference limits for cardiac width in peregrine falcons (Falco peregrinus) Johannes T. Lumeij, DVM, PhD; Muneer A. S. Shaik, BVSc, AH; Mohammed

  7. Michael Fordham and the Journal of Analytical Psychology: the view from Hangman's Hill.

    Science.gov (United States)

    Urban, Elizabeth

    2015-09-01

    This short paper was presented to a conference in honour of the 60(th) year of the JAP and was one of others that acknowledged the contribution of Michael Fordham. The subtitle refers to the paper's overview of Fordham's published oeuvre and the particular place of the Journal of Analytical Psychology, for which he was the founding editor. Fordham's contribution to a Jungian-based model of development is discussed, with reference to his papers in the British Journal of Medical Psychology. The paper notes miscellaneous pieces from Fordham's commentaries, obituaries, papers and reviews which capture not only the development of Fordham as a thinker but also his character. There is discussion of his reviews of Melanie Klein's Envy and Gratitude and manuscripts by Erich Neumann. A reminiscence of Fordham as supervisor is recounted. © 2015, The Society of Analytical Psychology.

  8. DOI in scientific journals of SciELO portal

    Directory of Open Access Journals (Sweden)

    Sandra Gisela Martín

    2013-10-01

    Full Text Available The research provides a description of the SciELO journals portal and the DOI identifier through its range, year of creation, history, management, policy, structure, ISBN-A and reference sources. It provides information on the implementation of the DOI in citations styles APA and Vancouver, and standards ISO 690-2010 and ABNT6023-2002. The work aimed to explore the degree of implementation of the DOI in scientific journals in SciELO, identify where DOI display, knowing the amount of publishers as DOI prefix, determine the number of journals titles including the ISSN suffix code and identify the degree of implementation of the DOI in the styles and standards of citations available in SciELO. Descriptive methodology was applied where data were collected through direct observation of the websites of the 898 current journals available between the months of December 2012 and January 2013 in SciELO portal. It concludes that less than 50% of the countries in SciELO are currently using the DOI in its publications, primarily displayed code in HTML files, only 30 of the 929 publishers implemented it and most include the ISSN identifier within the suffix. While using the DOI in all citations of the articles, not does so strict as the provisions of the rules and styles.

  9. A review of cardiopulmonary research in Brazilian medical journals: clinical, surgical and epidemiological data.

    Science.gov (United States)

    Serrano, Carlos; Rocha e Silva, Mauricio

    2010-04-01

    Research in the field of cardiopulmonary disease in Brazil has been very active in recent decades. The combination of PUBMED, SCieLO, open access and online searching has provided a significant increase in the visibility of Brazilian journals. This newly acquired international visibility has in turn resulted in the appearance of more original research reports in the Brazilian scientific press. This review is intended to highlight part of this work for the benefit of the readers of "Clinics." We searched through PUBMED for noteworthy articles published in Brazilian medical journals included in the Journal of Citation Reports of the Institute of Scientific Information to better expose them to our readership. The following journals were examined: "Arquivos Brasileiros de Cardiologia," "Arquivos Brasileiros de Endocrinologia e Metabologia," "Brazilian Journal of Medical and Biological Reviews," "Jornal Brasileiro de Pneumologia," "Jornal de Pediatria," "Revista Brasileira de Cirurgia Cardiovascular," "Revista da Associação Médica Brasileira," Revista da Escola de Enfermagem U.S.P." and "São Paulo Medical Journal." These journals publish original investigations in the field of cardiopulmonary disease. The search produced 71 references, which are briefly examined.

  10. Co-Citation Analysis of Articles Published in Substance Abuse Journals: Intellectual Structure and Research Fields (2001-2012).

    Science.gov (United States)

    González-Alcaide, Gregorio; Calafat, Amador; Becoña, Elisardo; Thijs, Bart; Glänzel, Wolfgang

    2016-09-01

    The purpose of this study is to introduce a new methodology in the field of substance abuse, namely, co-citation analysis, which uses the bibliographic references of publications to establish the main thematic areas being researched and to identify the seminal documents that have contributed to establishing the intellectual foundation of the discipline at the present time. We identified all bibliographic references that were cited in documents published in the substance abuse journals included in the Journal Citation Reports in the 2001-2012 period, generating a co-citation matrix. This matrix was used to perform a co-citation network analysis. The co-citation network analysis led to the identification of 56 prominent research clusters that bring together 698 documents; their subject matter constitutes the foundation of the discipline in the field's journals. Substance abuse research is dominated by a few core topics; chief among them are tools for measuring and diagnosing dependence, as well as therapeutic approaches to treat alcohol abuse and nicotine addiction. Other areas of note include epidemiological studies, research on drug user motivation (particularly among young people), binge drinking, social support mediators and networks, opioid dependence, consumption and effects of cannabis, basic research on brain damage, genetic factors associated with substance use, and the physiological and neurological determinants of abstinence syndrome. The main works of reference that we identified were published in a small number of journals, which establish the intellectual, conceptual, and methodological basis of the discipline.

  11. Malawi Medical Journal

    African Journals Online (AJOL)

    for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality. 521 African Journals. Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free To Read Titles This Journal is Open Access. Featuring journals from 32 Countries: Algeria (5); Benin (2); Botswana ...

  12. Endorsement of CONSORT by Chinese medical journals: a survey of "instruction to authors".

    Science.gov (United States)

    Xiao, Lu; Hu, Jing; Zhang, Li; Shang, Hong-cai

    2014-07-01

    To determine the extent to which Chinese medical (CM) journals incorporate Consolidated Standards for Reporting of Trials (CONSORT) into their "instruction to authors". We reviewed the latest "instruction to authors" of the CM journals in China which indexed by MEDLINE in 2010 or Excerpta Medica Database (EMBASE) in 2012 and extracted all information of CONSORT, International Committee of Medical Journal Editors (ICMJE), other reporting guidelines or clinical trial registration. By reading the instructions to authors and reviewing recent studies published in those journals, those that do not publish clinical trials were excluded. We also contacted each of journals by telephone on contributor's status to ask them whether mentioned CONSORT in their instructions and incorporated it into their editorial and peer-review process. Full-text papers of randomized controlled trials (RCTs, from January 2011 to March 2012) published in the journals which mentioned "CONSORT" in their instructions for authors were downloaded. Seven CM journals were included. Three of these journals mentioned CONSORT in its instructions. By telephone survey, all journals gave responses and all respondents knew CONSORT statement. Three of 7 journals required authors to comply with the CONSORT statement and provide the CONSORT checklist and a flow chart of the trial. The rest 4 journals recommended authors of RCTs to refer to the CONSORT statement. From January 2011 to March 2012, a total of 50 RCTs were obtained from the 3 journals endorsing the CONSORT statement; 17 (17/50, 34%) contained a flow diagram in their manuscript, and none of those RCTs had mentioned the trial registration information. The endorsement of CONSORT by CM journals' "instruction to authors" was not satisfactory. The spread of CONSORT endorsement should be wider in instructing the performance of CM clinical trials in the future. Chinese journals should introduce CONSORT to their authors and require authors to comply with

  13. Lifestyle Journalism

    DEFF Research Database (Denmark)

    From, Unni; Kristensen, Nete Nørgaard

    2013-01-01

    Lifestyle journalism has experienced enormous growth in the media over the past two decades, but scholars in the fields of journalism and communication studies have so far paid relatively little attention to a field that is still sometimes seen as "not real journalism". There is now an urgent need...... for in-depth exploration and contextualisation of this field, with its increasing relevance for 21st century consumer cultures. For the first time, this book presents a wide range of studies which have engaged with the field of lifestyle journalism in order to outline the various political, economic...... of sub-fields such as travel, music, food, health, fashion and personal technology journalism. This volume provides a fascinating account of the different facets of lifestyle journalism, and charts the way forward for a more sustained analysis of the field. This book was originally published as a special...

  14. Citation success of different publication types: a case study on all references in psychology publications from the German-speaking countries (D-A-CH-L-L) in 2009, 2010, and 2011.

    Science.gov (United States)

    Krampen, Günter; Weiland, Peter; Wiesenhütter, Jürgen

    Scientometric data on the citation success of different publication types and publication genres in psychology publications are presented. Data refer to references that are cited in these scientific publications and that are documented in PSYNDEX, the exhaustive database of psychology publications from the German-speaking countries either published in German or in English language. Firstly, data analyses refer to the references that are cited in publications of 2009 versus 2010 versus 2011. With reference to all cited references, the portion of journal articles ranges from 57 to 61 %, of books from 22 to 24 %, and of book chapters from 14 to 15 %, with a rather high stability across the three publication years analysed. Secondly, data analyses refer to the numbers of cited references from the German-speaking countries, which are also documented in PSYNDEX. These compose about 11 % of all cited references indicating that nearly 90 % of the references cited are of international and/or interdisciplinary publications not stemming from the German-speaking countries. The subsample shows the proportion of journal articles, books, and chapters, and these are very similar to the percentages identified for all references that are cited. Thirdly, analyses refer to document type, scientific genre, and psychological sub-discipline of the most frequently cited references in the psychology publications. The frequency of top-cited references of books and book chapters is almost equal to that of journal articles; two-thirds of the top-cited references are non-empirical publications, only one-third are empirical publications. Top-cited references stem particularly from clinical psychology, experimental psychology, as well as tests, testing and psychometrics. In summary, the results point to the fact that citation analyses, which are limited to journal papers, tend to neglect very high portions of references that are cited in scientific publications.

  15. Tanzania Medical Journal

    African Journals Online (AJOL)

    The journal publishes any contribution that advances medical science or ... these core objectives the journal publishes papers on original scientific research, short ... The Tanzania Medical Journal is an international Journal - ISSN: 0856-0719 ...

  16. Designing the Next-Generation Chemistry Journal: The Internet Journal of Chemistry.

    Science.gov (United States)

    Bachrach, Steven M.; Burleigh, Darin C.; Krassivine, Anatoli

    1998-01-01

    Discusses how the journal "Internet Journal of Chemistry" is designed to take advantage of newly available technologies. Describes the development of the concept of an electronic journal, decision-making on the scope and coverage of the journal, financial logistics, and how the journal will be implemented. Includes perspectives on how this new…

  17. Ethiopian Veterinary Journal

    African Journals Online (AJOL)

    Ethiopian Veterinary Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 15, No 1 (2011) >. Log in or Register to get access to full text downloads.

  18. The international face of sports science through the window of the Journal of Sports Sciences--with a special reference to kinanthropometry.

    Science.gov (United States)

    Reilly, Thomas

    2008-02-15

    The history of the Journal of Sports Sciences is traced from the antecedents of its initiation to the current time. The developments of the sports sciences at large are reflected in the content of the journal. Its links with the international agenda are described, and related to landmark publications. Special attention is given to the relationships with international bodies, the International Society for Advancement of Kinanthropometry and the World Commission of Science and Sports. The expansion of sport and exercise sciences, both nationally and internationally, was reflected in the increased frequency of publication of the journal. Key areas in the kinanthropometric content are identified and placed in context. The review culminates in the highlighting of likely areas for future research.

  19. Writing a Research Paper for Journal of Nepal Agricultural Research Council

    Directory of Open Access Journals (Sweden)

    Bal Krishna Joshi

    2018-05-01

    Full Text Available Agricultural research findings are required to reach soon to the farmers, extensionists, media, researchers, policy makers, businessperson, students, teachers and so many other stakeholders. Among different types of publications, research paper is generally published in journal considered as standard type of publication in term of quality and recognition. Most of the journals follow similar pattern and framework; however, the style, format and process may be different with each other. A research (scientific paper is a written describing original research result using standard methods and materials. The major sections in a journal paper are abstract, introduction, materials and methods, results, discussion, conclusion, and references. Accordingly Journal of Nepal Agricultural Research Council has its own style and format. Author needs to follow guidelines strictly on the use of punctuation marks such as comma (,, period (., space, justification etc; otherwise submitted manuscripts could be immediately return to author without considering in review process. In general, we received manuscripts with many errors on citation and references, poor elaboration of results of experiments, weak discussion, missing to acknowledge funding agencies, submitting non-editable figures, very few numbers of citations of Nepalese researchers, statements not in logical order, etc. In general, the scientific papers should be written in simple way with new but sufficient justification backed up by data in the form of tables, graphs, flow diagrams etc so that readers can understand easily with high readability. The submitted manuscript in the journal office are sent to two to three reviewers for specific recommendation on the originality of the work, appropriateness of the approach and experimental design, adequacy of experimental techniques, soundness of conclusions and interpretations, relevance of discussion and importance of the research. The language clarity and

  20. BIBLIOMETRIC ANALYSIS OF THE INKOM JOURNAL (ANALISIS BIBLIOMETRIK JURNAL INKOM

    Directory of Open Access Journals (Sweden)

    Engkos Koswara Natakusumah

    2016-03-01

    Full Text Available This paper proposed main problems of quantity and quality measurement of the research articles published in INKOM journal for 5 years period in informatics, computers and control system. Those three areas have become research missions of The Research Center for Informatics – Indonesia Institute of Sciences. The aim of this paper is to show how to solve research problems above using bibliometric method to analyze bibliography data available in the journal as well as to offer a summary of the research activity in the area including its most important aspects. Bibliographical data are taken from 76 articles published in the journal from May 2007 to November 2011. This paper also discusses how the method is used to measure article distribution, magazine classification category, article subject distribution, authorship patterns, and institutions distribution contributions. Results of the research show that the majority of articles are contributed by multi authors with degree of collaboration 0,553; the journal has already been widely known by the researchers outside LIPI, researchers from non-LIPI institution dominated more on the publication than from LIPI itself. The quantity of research articles increased in 2011 and used more references from scientific articles than the year before. Besides, the research quality also increased and used more cited articles from scientific journal literature than from books.

  1. [Journal AMHA - Acta medico-historica Adriatica: 14 years of patient work on the scientific valorisation of the history of medicine].

    Science.gov (United States)

    Eterović, Igor

    2017-12-01

    In this paper the first 14 years of publication of scientific journal AMHA - Acta medico‑historica Adriatica (2002-2016) are presented and shortly analysed. This journal has undoubtedly become and remained the central activity of the Croatian Scientific Society for the History of Health Culture, which has rapidly become a globally esteemed journal of history of medicine. The beginning and the context of publishing the journal with the reference to scientific meeting "Rijeka and Its Citizens in Medical History" is presented, as well as the journal's profiling into distinguished international journal and its fast development in later years. The analysis shows the growth of journal's visibility through indexation in different international journal databases, the number and ratio of scientific articles and the variety of published material. Finally, a review of the potential future directions of development and the significance of this journal within the national, regional and international context is given.

  2. A retrospective analysis of reported errata in five leading medical journals in 2012

    Directory of Open Access Journals (Sweden)

    Vijaya R. Bhatt

    2014-11-01

    Full Text Available Background: Although medical publications are frequently used as the source of information, the prevalence of errata remains unclear. The objective of this study was to examine peer-review and publication processes of medical journals as well as to determine the occurrence of reported errata in medical journals and timeliness in identifying and correcting errata. Methods: Five medical journals, New England Journal of Medicine, Annals of Internal Medicine, British Medical Journal, Journal of American Medical Association, and Lancet, were evaluated. The characteristics of these journals were obtained from editors’ survey. All these journals report errata noted in their prior publications. We retrospectively analyzed all errata reported from January 1, 2012, to December 31, 2012. The mean number of reported errata per issue, the most common errata, and the mean time to report errata were calculated. Results: The journals had high impact factors (14–51, received 3,200 to more than 15,000 submissions in 2012, and utilized two or more external reviewers and usually two or more editors for any accepted articles. All the journals edited the accepted articles, including references, figures, and tables for style. A mean of 1.3 articles with ≥1 errata was reported per issue (a total of 306 articles with errata in 226 issues. Errata in author's information, numeric errata, and errata in the figures and tables were the most common errata. The mean time to report the errata was 122 days. Conclusion: The high-impact journals, with extensive pre-publication review, reported relatively few errata per issue. The delay in reporting errata needs further exploration.

  3. Turkish Journal of Chemistry’nin Bibliyometrik Analizi / Bibliometric Analysis of Turkish Journal of Chemistry

    Directory of Open Access Journals (Sweden)

    Hatice Gülşen Birinci

    2008-10-01

    multiple authorships in TJC? What are the institutional affiliations of authors? Does the distribution of authors fit Bradford’s, Lotka’s and Price’s Law and 80/20 Rule? Which types of sources get cited more often in articles? Which journals are the most cited? According to cited journals what are the core journals in chemistry? With regard to impact factor, what is the place of TJC in JCR and SCI?The most productive authors are Sakıp Ali and İhsan Çalış. Distribution of authors does not fit Bradford’s, Lotka’s and Price’s Law and 80/20 Rule, but distirbution of citations fit Bradford and 80/20 Rule. Contributors affiliated with Hacettepe University, Ankara University, and Ataturk University. Journals received %82 of all citations in the TJC. Turkish Journal of Chemistry, Journal of the American Chemical Society, Phytochemistry and Journal of Organic Chemistry were the most frequently cited journals. Number of references made to TJC has been growing consistently since 1996.

  4. ORiON: Journal Sponsorship

    African Journals Online (AJOL)

    ORiON: Journal Sponsorship. Journal Home > About the Journal > ORiON: Journal Sponsorship. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. Publisher. ORSSA. Sponsors.

  5. Bibliographic Citations With Special Reference Indian Bibliographic Standard

    Directory of Open Access Journals (Sweden)

    Reshmi Sarkar

    2015-08-01

    Full Text Available Bibliographic citation is playing an important role today to ensure the completeness of all research activities. They occupy an integral part as a reference in all types of resources need. The author while writing a paper takes the references from a number of documents and finally quotes them with its bibliographic details to recognize the work of earlier authors in the same field of study. With the virtually exponential growth in the research literatures throughout the 20th century it has become clear that the larger the literature the more difficult are the problems caused by poorly crafted bibliographic references. Scholarly societies like publishers of research journals have either produced their own or have endorsed common bibliographic style manuals or standards. In this study we have studied several style manuals and standards for bibliographic referencing and several editorial guidelines for this purpose to compare them. Indian bibliographic standard gets special attention.

  6. Situating peace journalism in journalism studies: A critical appraisal

    Directory of Open Access Journals (Sweden)

    Thomas Hanitzsch

    2007-10-01

    Full Text Available Most wars were not brought to our attention if there were no journalists to report on them and no news media to send reporters to conflict spots. At the same time, the media often give priority to conflict and war at the expense of playing a positive role in attempts to bring about peace. The concept of peace journalism is, therefore, seen as an alternative model to traditional ways of war reporting. This article argues, however, that the idea of peace journalism comes as old wine in new bottles. Although carrying a noble goal, it ignores the manifold nuances in the media and tends to highlight the exceptional, spectacular and negative of war coverage. The idea of peace journalism tends to overestimate the influence journalists and the media have on political decisions; and it often understands audiences in terms of a passive mass that needs to be enlightened by virtue of peace reporting. In addition to this, peace journalism is, to a considerable extent, based on an overly individualistic perspective and ignores the many structural constraints that shape and limit the work of journalists: few personnel, time and material resources; editorial procedures and hierarchies; textual constraints; availability of sources; access to the scene and information in general - just to name a few. All this suggests that the conduct of peace journalism is not a matter of individual leeway, and media structures and professional routines cannot be modified from the position of the individual journalist. Modern corporate journalism involves processes of organized news production, thus giving priority to organizational and institutional factors as well as processes of professional socialization. To have any impact on the way the news is made, and its critical scrutiny, the advocates of peace journalism must address the structural constraints of news production. The discussion of peace journalism, and particularly of its practical implications, must be tied to the

  7. Ethnographic journalism

    DEFF Research Database (Denmark)

    Hermann, Anne Kirstine

    2016-01-01

    require more contextual reporting, ethnographic journalism emerges in American feature journalism. Analyzed holistically, this genre is characterized as the employment of immersion strategies adopted from social science for distinct storytelling purposes. These methods, however, transform conventional......Accounting for emerging journalistic genres is a difficult endeavor not least because there is little agreement as to what constitutes journalism itself. Doing so, however, is essential if we are to recognize changing journalistic doxas. To capture such changes, we must include a holistic framework...... journalistic epistemology, changing it through practice. In turn, the analysis reveals how journalism practices can evolve its troubled philosophical position...

  8. Conversion of Traditional Journalism in the Age of Information: Data Journalism

    Directory of Open Access Journals (Sweden)

    Alaattin ASLAN

    2016-12-01

    Full Text Available The changes in technology and the emergence of information revolution as a result of these changes lead to differences in journalists’ methods of getting news. These developments in computer and internet area have affected the profession of journalism and this situation led to the emergence of concept of data journalism. Data journalism reflects a system in which open data and online reporting are used for creating the story which constitutes the essence of journalism. The changes in both news distribution environment and news consumption habits have directed news corporations and journalists to a new area. This environment is called internet – a free and unlimited source- in which unstructured data are abundantly available. In today’s environment where almost everything is expressed numerically, in other words digitized; internet has become the most significant channel for data journalism. For the data journalism to work efficiently, data should be clear, analyzable and be in a format which is proper for turning into a story. Therefore, the first task of data journalists appears as purifying data from redundancy and combining them by using multiple methods in order to create the story. This study aims to clarify and explain the concept of data journalism -a new aspect of journalismand its processes. As a research method, descriptive research model has been used in the study and data journalism examples have been evaluated. By means of this evaluation, a discussion about transforming of traditional journalism into data journalism and the effect of data journalism concept on understanding of new aspect of journalism has been conducted. As a result, conveying the news by making a story of it based on data is regarded as a new movement. Besides, making a story out of news clarifies a serious example related to the reliability of news and how open source data are conveyed to the public. It is understood well that this new understanding of

  9. International Journal of Modern Anthropology: Journal Sponsorship

    African Journals Online (AJOL)

    Therefore this journal could represent a model of volunteering or rather of voluntarism. However, the 'Centre National Universitaire de Documentation Scientifique et Technique' in Tunisia, has just begun to plan to encourage international scientific journals developed in Tunisia. Tunisian Association of Anthropology.

  10. Positioning Open Access Journals in a LIS Journal Ranking

    Science.gov (United States)

    Xia, Jingfeng

    2012-01-01

    This research uses the h-index to rank the quality of library and information science journals between 2004 and 2008. Selected open access (OA) journals are included in the ranking to assess current OA development in support of scholarly communication. It is found that OA journals have gained momentum supporting high-quality research and…

  11. Evaluation of Scientific Journal Validity, It's Articles and Their Authors.

    Science.gov (United States)

    Masic, Izet; Begic, Edin

    2016-01-01

    The science that deals with evaluation of a scientific article refer to the finding quantitative indicators (index) of the scientific research success is called scientometrics. Scientometrics is part of scientology (the science of science) that analyzes scientific papers and their citations in a selected sample of scientific journals. There are four indexes by which it is possible to measure the validity of scientific research: number of articles, impact factor of the journal, the number and order of authors and citations number. Every scientific article is a record of the data written by the rules recommended by several scientific associations and committees. Growing number of authors and lot of authors with same name and surname led to the introduction of the necessary identification agent - ORCID number.

  12. Stratification of Time to First Citation for Articles Published in the "Journal of Research in Music Education": A Bibliometric Analysis

    Science.gov (United States)

    Hancock, Carl B.

    2015-01-01

    The author examined the speed of research dissemination by determining the time elapsed from publication to first citation for 617 articles in the "Journal of Research in Music Education (JRME)". Google Scholar was used to create a unique data set of 6,930 references originating from journals in the arts, education, music, and other…

  13. African Journals Online: Ghana

    African Journals Online (AJOL)

    Items 1 - 27 of 27 ... African Journal of Educational Studies in Mathematics and Sciences .... The Ghana Medical Journal is a peer-reviewed, open access journal ... The Journal of Business Research (JBR) is an International journal published by ...

  14. Nuclear structure references coding manual

    International Nuclear Information System (INIS)

    Ramavataram, S.; Dunford, C.L.

    1984-02-01

    This manual is intended as a guide to Nuclear Structure References (NSR) compilers. The basic conventions followed at the National Nuclear Data Center (NNDC), which are compatible with the maintenance and updating of and retrieval from the Nuclear Structure References (NSR) file, are outlined. The structure of the NSR file such as the valid record identifiers, record contents, text fields as well as the major topics for which [KEYWORDS] are prepared are ennumerated. Relevant comments regarding a new entry into the NSR file, assignment of [KEYNO ], generation of [SELECTRS] and linkage characteristics are also given. A brief definition of the Keyword abstract is given followed by specific examples; for each TOPIC, the criteria for inclusion of an article as an entry into the NSR file as well as coding procedures are described. Authors submitting articles to Journals which require Keyword abstracts should follow the illustrations. The scope of the literature covered at NNDC, the categorization into Primary and Secondary sources, etc. is discussed. Useful information regarding permitted character sets, recommended abbreviations, etc. is given

  15. Nigerian Food Journal: Contact

    African Journals Online (AJOL)

    Nigerian Food Journal. ... Nigerian Food Journal: Contact. Journal Home > About the Journal > Nigerian Food Journal: Contact. Log in or Register to get access to full text downloads. ... Mailing Address. Department of Food Science and Technology University of Agriculture, Makurdi, Nigeria ...

  16. Recent developments in intellectual property law in Australia with some reference to the global economy

    OpenAIRE

    Crennan, Susan

    2010-01-01

    This paper by Susan Crennan, Justice of the High Court of Australia, addresses developments in Australia in intellectual property law, with some reference to the global economy, and deals with two patent cases, two copyright cases and a designs case. The paper was original presented as a lecture at the Institute of Advanced Legal Studies and is published in Amicus Curiae - Journal of the Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at t...

  17. Comparison of Data on Serious Adverse Events and Mortality in ClinicalTrials.gov, Corresponding Journal Articles, and FDA Medical Reviews: Cross-Sectional Analysis.

    Science.gov (United States)

    Pradhan, Richeek; Singh, Sonal

    2018-04-11

    Inconsistencies in data on serious adverse events (SAEs) and mortality in ClinicalTrials.gov and corresponding journal articles pose a challenge to research transparency. The objective of this study was to compare data on SAEs and mortality from clinical trials reported in ClinicalTrials.gov and corresponding journal articles with US Food and Drug Administration (FDA) medical reviews. We conducted a cross-sectional study of a randomly selected sample of new molecular entities approved during the study period 1 January 2013 to 31 December 2015. We extracted data on SAEs and mortality from 15 pivotal trials from ClinicalTrials.gov and corresponding journal articles (the two index resources), and FDA medical reviews (reference standard). We estimated the magnitude of deviations in rates of SAEs and mortality between the index resources and the reference standard. We found deviations in rates of SAEs (30% in ClinicalTrials.gov and 30% in corresponding journal articles) and mortality (72% in ClinicalTrials.gov and 53% in corresponding journal articles) when compared with the reference standard. The intra-class correlation coefficient between the three resources was 0.99 (95% confidence interval [CI] 0.98-0.99) for SAE rates and 0.99 (95% CI 0.97-0.99) for mortality rates. There are differences in data on rates of SAEs and mortality in randomized clinical trials in both ClinicalTrials.gov and journal articles compared with FDA reviews. Further efforts should focus on decreasing existing discrepancies to enhance the transparency and reproducibility of data reporting in clinical trials.

  18. An Overview and Analysis of Journal Operations, Journal Publication Patterns, and Journal Impact in School Psychology and Related Fields

    Science.gov (United States)

    Floyd, Randy G.; Cooley, Kathryn M.; Arnett, James E.; Fagan, Thomas K.; Mercer, Sterett H.; Hingle, Christine

    2011-01-01

    This article describes the results of three studies designed to understand better the journal operations, publishing practices, and impact of school psychology journals in recent years. The first study presents the results of a survey focusing on journal operations and peer-review practices that was completed by 61 journal editors of school…

  19. Core journals in library and information science: measuring the level of specialization over time

    DEFF Research Database (Denmark)

    Nicolaisen, J.; Frandsen, T. F.

    2013-01-01

    years. The method is applied to a selection of core journals in library and information science (1990-2012). The reference lists of each journal are compared year by year, and the percentage of re-citations is calculated by dividing the number of re-citations with the total number of citations each year......Introduction. Specialization in science is a process that occurs over time. The present paper presents a bibliometric method for measuring the degree of specialization over time. Methods. The method is based on bibliographic coupling, and counts the percentage of recitations given in subsequent...

  20. African Journals Online: All Titles

    African Journals Online (AJOL)

    African Journal of Applied Zoology and Environmental Biology View Journal ..... Global Approaches to Extension Practice: A Journal of Agricultural Extension View Journal ... International Journal of Engineering, Science and Technology View Journal ... Journal of Applied Chemistry and Agricultural Research View Journal ...

  1. Comparison of Journal Self-Citation Rates between Some Chinese and Non-Chinese International Journals

    Science.gov (United States)

    Yang, Zu-Guo; Gao, Feng; Zhang, Chun-Ting

    2012-01-01

    Background The past 3 decades have witnessed a boost in science development in China; in parallel, more and more Chinese scientific journals are indexed by the Journal Citation Reports issued by Thomson Reuters (SCI). Evaluation of the performance of these Chinese SCI journals is necessary and helpful to improve their quality. This study aimed to evaluate these journals by calculating various journal self-citation rates, which are important parameters influencing a journal impact factor. Methodology/Principal Findings We defined three journal self-citation rates, and studied these rates for 99 Chinese scientific journals, almost exhausting all Chinese SCI journals currently available. Likewise, we selected 99 non-Chinese international (abbreviated as ‘world’) journals, with each being in the same JCR subject category and having similar impact factors as their Chinese counterparts. Generally, Chinese journals tended to be higher in all the three self-citation rates than world journal counterparts. Particularly, a few Chinese scientific journals had much higher self-citation rates. Conclusions/Significance Our results show that generally Chinese scientific journals have higher self-citation rates than those of world journals. Consequently, Chinese scientific journals tend to have lower visibility and are more isolated in the relevant fields. Considering the fact that sciences are rapidly developing in China and so are Chinese scientific journals, we expect that the differences of journal self-citation rates between Chinese and world scientific journals will gradually disappear in the future. Some suggestions to solve the problems are presented. PMID:23173041

  2. A Reference Guide for Cryogenic Properties of Materials

    Energy Technology Data Exchange (ETDEWEB)

    Weisend, John G

    2003-09-16

    A thorough knowledge of the behavior of materials at cryogenic temperatures is critical for the design of successful cryogenic systems. Over the past 50 years, a tremendous amount of material properties at cryogenic temperatures have been measured and published. This guide lists resources for finding these properties. It covers online databases, computer codes, conference proceedings, journals, handbooks, overviews and monographs. It includes references for finding reports issued by government laboratories and agencies. Most common solids and fluids used in cryogenics are covered.

  3. A COMPARATIVE BIBLIOMETRIC ANALYSIS OF FINANCE PAPERS PUBLISHED IN HIGH IMPACT JOURNALS AND DEVELOPING COUNTRY–ADDRESSED JOURNALS: THE CASE OF TURKISH JOURNALS

    OpenAIRE

    Esen, Sinan; Takıl, Davut; Tunahan, Hakan

    2018-01-01

    The aim of this study is to compare finance articles published in highest-impact journals and developing country–addressed journals from a bibliometric perspective. For this purpose, it compares finance papers published in the Turkish-originated journals Journal of Economics, Business and Finance (IIF) and Journal of Accounting and Finance (known as Mufad) with those published in the world’s most influential journals, Journal of Finance (JOF) and the Review of Financial Studies (RFS), in term...

  4. Interactive overlays of journals and the measurement of interdisciplinarity on the basis of aggregated journal-journal citations

    NARCIS (Netherlands)

    Leydesdorff, L.; Rafols, I.; Chen, C.

    2013-01-01

    Using the option Analyze Results with the Web of Science, one can directly generate overlays onto global journal maps of science. The maps are based on the 10,000+ journals contained in the Journal Citation Reports (JCR) of the Science and Social Sciences Citation Indices (2011). The disciplinary

  5. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, ... Featured Country: Ethiopia, Featured Journal: AFRREV STECH: An International Journal of Science and Technology ... Journal of Agriculture, Forestry and the Social Sciences. Vol 38, No 2 ... Journal of Applied Biosciences.

  6. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journal of Oral Health. Vol 35, No 1-2 (2017). Egyptian Journal of Biochemistry and Molecular Biology. Vol 7, No 3 (2017). African Journal of Chemical Education. Vol 8, No 2 (2017): Journal of Language, Technology & Entrepreneurship in Africa. Journal of Language, Technology & Entrepreneurship in Africa.

  7. Journalism Beyond High School.

    Science.gov (United States)

    Turner, Sally

    2001-01-01

    Discusses the shift from high school journalism to college journalism for students. Describes the role of the high school journalism advisor in that process. Offers checklists for getting to know a college publication. Outlines ways high school journalism teachers can take advantage of journalism resources available at local colleges and…

  8. A worked example using the SP249 advanced assessment route: the carregado unit 6 final superheater outlet header

    Energy Technology Data Exchange (ETDEWEB)

    Brear, J.M.; Jarvis, P.; Jones, G.T. [ERA Technology (United Kingdom); Jovanovic, A.S.; Friemann, M.; Kluttig, B.; Ober, M. [Stuttgart Univ. (Germany). Staatliche Materialpruefungsanstalt; Batista, A. [EDP-PROET (Portugal); Araujo, C.L. de; Pires, A. [ISQ (Portugal)

    1995-12-31

    As a key part of its information resource, the SP249 Project contains a number of case studies, drawn from the collective experience of the partners and from the literature. The user of the system may search this data-base by component type and material or by assessment method, to find a practical example close to his own current problem. He can thus draw upon past experience as well as state-of-the-art knowledge to obtain advice. To facilitate this, a set of key-words has been defined to create links between the case studies and the overall assessment methodology. These relate to damage and failure types and causes as well as to techniques of investigation and assessment. For demonstration, validation and didactic purposes, certain of these case studies - one per end-user utility in the project - have been chosen for full elaboration as `worked-examples`. These real component evaluations are worked through by an expert group from the project team so as to provide the utility staff with `hands-on` training in both the practical techniques of component life. The assessment and the use of the knowledge based system. The exercise also provides valuable opportunity for feedback, allowing refinement of the technology package and the software. Amongst these worked examples, an assessment of EDP`s Carregado Unit 6 Final Superheater Outlet Header has been chosen for special attention - as the operators have kindly allowed direct CSS to the component during two outages. This article summarises the Carregado Case Study. It is intended to serve as a demonstration and as to how the Advanced Assessment Route (AAR) is used in practice. The actions performed and results obtained are summarised

  9. Archives: Ethiopian Veterinary Journal

    African Journals Online (AJOL)

    Items 1 - 16 of 16 ... Archives: Ethiopian Veterinary Journal. Journal Home > Archives: Ethiopian Veterinary Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 16 of 16 Items ...

  10. Archives: Nigerian Veterinary Journal

    African Journals Online (AJOL)

    Items 1 - 49 of 49 ... Archives: Nigerian Veterinary Journal. Journal Home > Archives: Nigerian Veterinary Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 49 of 49 Items ...

  11. Liquid modern journalism with a difference : The changing professional ethos of cultural journalism

    OpenAIRE

    Jaakkola, Maarit; Hellman, Heikki; Koljonen, Kari; Väliverronen, Jari

    2015-01-01

    Reflecting a change from high to liquid modern culture, journalism is said to be encountering a transformation from high toward liquid modernity. Cultural journalism, however, has been found to be "journalism with a difference". Due to this distinctive character, the principles of general journalism do not directly apply to cultural journalism. Consequently, the manifestations and consequences of the high and liquid modern ethos appear differently in cultural journalism. Proposing a theoretic...

  12. Journalism Forum.

    Science.gov (United States)

    Journalism Educator, 1982

    1982-01-01

    Journalism teachers share ideas about copywriting assignments, research in public relations, student involvement in a television production, and the use of journalism classes to monitor language skills. (HOD)

  13. Archives: Malawi Medical Journal

    African Journals Online (AJOL)

    Items 1 - 50 of 72 ... Archives: Malawi Medical Journal. Journal Home > Archives: Malawi Medical Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 72 Items, 1 2 > >> ...

  14. [Evidence-based quality assessment of 10-year orthodontic clinical trials in 4 major dental journals].

    Science.gov (United States)

    Sun, Yan-nan; Lei, Fei-fei; Cao, Yan-li; Fu, Min-kui

    2010-02-01

    To assess the quality of orthodontic clinical trials published in 4 major dental journals in the past 10 years and establish the reference standard for orthodontic clinical trials and quality control of dental journals. All the clinical trials published in Chinese Journal of Stomatology, West China Journal of Stomatology, Journal of Practice Stomatology and Chinese Journal of Orthodontics from 1999 to 2008 were searched. The demographic information of the papers was extracted and the quality of the clinical trials according to the consolidated standards of reporting trials (CONSORT) was assessed. Four hundred and ninety-four clinical trials were retrieved, and 21.3% (105/494) of them were supported by grants. For the study design, only 26.1% (129/494) were prospective studies, and 3.8% (19/494) were randomized clinical trials. It was hard to evaluate precisely due to the lack of information about the details of the study designs. For the randomized clinical trials, the lack of details for randomization, allocation concealment, blinding and intention to treat compromised the quality. The general quality of clinical trials in orthodontics is poor. It needs to be improved both in the clinical study design and the paper writing.

  15. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Shakespeare in Southern Africa. Vol 28, No 1 (2018). Ethiopian Journal of Agricultural Sciences. Vol 15, No 1 (2018). SAHARA-J: Journal of Social Aspects of HIV/AIDS. Vol 20, No 10 (2017). Nigerian Journal of Clinical Practice. Vol 108, No 2 (2018). South African Medical Journal. Vol 21, No 1 (2018). Nigerian Journal of ...

  16. Innovation: About this journal

    African Journals Online (AJOL)

    for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality. 521 African Journals. Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free To Read Titles This Journal is Open Access. Featuring journals from 32 Countries: Algeria (5); Benin (2); Botswana ...

  17. Journal impact factor versus the evidence level of articles published in plastic surgery journals.

    Science.gov (United States)

    Rodrigues, Maria A; Tedesco, Ana C B; Nahas, Fabio X; Ferreira, Lydia M

    2014-06-01

    The aim of this study was to assess the correlation between impact factor and the level of evidence of articles in plastic surgery journals. The four plastic surgery journals with the top impact factors in 2011 were selected. Articles were selected using the PubMed database between January 1 and December 31, 2011. The journal evidence index was calculated by dividing the number of randomized clinical trials by the total number of articles published in the specific journal, multiplied by 100. This index was correlated to the impact factor of the journal and compared with the average of the other journals. Two investigators independently evaluated each journal, followed by a consensus and assessment of the interexaminer concordance. The kappa test was used to evaluate the concordance between the two investigators and Fisher's exact test was used to evaluate which journal presented the highest number of randomized clinical trials. The journal evidence index values were as follows: Plastic and Reconstructive Surgery, 1.70; Journal of Plastic, Reconstructive and Aesthetic Surgery, 0.40; Aesthetic Plastic Surgery, 0.56; and Annals of Plastic Surgery, 0.35. The impact factors of these journals in 2011 were as follows: Plastic and Reconstructive Surgery, 3.382; Journal of Plastic, Reconstructive and Aesthetic Surgery, 1.494; Aesthetic Plastic Surgery, 1.407; and Annals of Plastic Surgery, 1.318. After consensus, the quantity of adequate studies was low and similar between these journals; only the journal Plastic and Reconstructive Surgery showed a higher journal evidence index. The journal Plastic and Reconstructive Surgery exhibited the highest journal evidence index and had the highest impact factor. The number of adequate articles was low in all of the assessed journals.

  18. African Crop Science Journal

    African Journals Online (AJOL)

    African Crop Science Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 22 (2014) >. Log in or Register to get access to full text downloads.

  19. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Featured Country: Ghana, Featured Journal: Journal of Business Research. Most recent issues on AJOL: Vol 13 (2017). African Journal of Educational Studies in Mathematics and Sciences. Vol 7 (2017) ... Vol 6, No 2 (2014). Journal of ...

  20. African Crop Science Journal

    African Journals Online (AJOL)

    African Crop Science Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 1, No 2 (1993) >. Log in or Register to get access to full text downloads.

  1. SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 19, No 2 (2015) >. Log in or Register to get access to full text downloads.

  2. SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 21, No 1 (2017) >. Log in or Register to get access to full text downloads.

  3. Nigerian Journal of Physics

    African Journals Online (AJOL)

    Nigerian Journal of Physics. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 18, No 2 (2006) >. Log in or Register to get access to full text downloads.

  4. Nigerian Journal of Physics

    African Journals Online (AJOL)

    Nigerian Journal of Physics. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 20, No 1 (2008) >. Log in or Register to get access to full text downloads.

  5. Nigerian Journal of Physics

    African Journals Online (AJOL)

    Nigerian Journal of Physics. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 18, No 1 (2006) >. Log in or Register to get access to full text downloads.

  6. How to Rank Journals.

    Science.gov (United States)

    Bradshaw, Corey J A; Brook, Barry W

    2016-01-01

    There are now many methods available to assess the relative citation performance of peer-reviewed journals. Regardless of their individual faults and advantages, citation-based metrics are used by researchers to maximize the citation potential of their articles, and by employers to rank academic track records. The absolute value of any particular index is arguably meaningless unless compared to other journals, and different metrics result in divergent rankings. To provide a simple yet more objective way to rank journals within and among disciplines, we developed a κ-resampled composite journal rank incorporating five popular citation indices: Impact Factor, Immediacy Index, Source-Normalized Impact Per Paper, SCImago Journal Rank and Google 5-year h-index; this approach provides an index of relative rank uncertainty. We applied the approach to six sample sets of scientific journals from Ecology (n = 100 journals), Medicine (n = 100), Multidisciplinary (n = 50); Ecology + Multidisciplinary (n = 25), Obstetrics & Gynaecology (n = 25) and Marine Biology & Fisheries (n = 25). We then cross-compared the κ-resampled ranking for the Ecology + Multidisciplinary journal set to the results of a survey of 188 publishing ecologists who were asked to rank the same journals, and found a 0.68-0.84 Spearman's ρ correlation between the two rankings datasets. Our composite index approach therefore approximates relative journal reputation, at least for that discipline. Agglomerative and divisive clustering and multi-dimensional scaling techniques applied to the Ecology + Multidisciplinary journal set identified specific clusters of similarly ranked journals, with only Nature & Science separating out from the others. When comparing a selection of journals within or among disciplines, we recommend collecting multiple citation-based metrics for a sample of relevant and realistic journals to calculate the composite rankings and their relative uncertainty windows.

  7. Factors Affecting Journal Quality Indicator in Scopus (SCImago Journal Rank) in Obstetrics and Gynecology Journals: a Longitudinal Study (1999-2013).

    Science.gov (United States)

    Jamali, Jamshid; Salehi-Marzijarani, Mohammad; Ayatollahi, Seyyed Mohammad Taghi

    2014-12-01

    Awareness of the latest scientific research and publishing articles in top journals is one of the major concerns of health researchers. In this study, we first introduced top journals of obstetrics and gynecology field based on their Impact Factor (IF), Eigenfactor Score (ES) and SCImago Journal Rank (SJR) indicator indexed in Scopus databases and then the scientometric features of longitudinal changes of SJR in this field were presented. In our analytical and bibiliometric study, we included all the journals of obstetrics and gynecology field which were indexed by Scopus from 1999 to 2013. The scientometric features in Scopus were derived from SCImago Institute and IF and ES were obtained from Journal Citation Report through the Institute for Scientific Information. Generalized Estimating Equation was used to assess the scientometric features affecting SJR. From 256 journals reviewed, 54.2% and 41.8% were indexed in the Pubmed and the Web of Sciences, respectively. Human Reproduction Update based on the IF (5.924±2.542) and SJR (2.682±1.185), and American Journal of obstetrics and gynecology based on the ES (0.05685±0.00633) obtained the first rank among the other journals. Time, Index in Pubmed, H_index, Citable per Document, Cites per Document, and IF affected changes of SJR in the period of study. Our study showed a significant association between SJR and scientometric features in obstetrics and gynecology journals. According to this relationship, SJR may be an appropriate index for assessing journal quality.

  8. Open Veterinary Journal

    African Journals Online (AJOL)

    Open Veterinary Journal is a peer reviewed international open access online and printed journal that publishes high-quality original research articles, reviews, short communications and case reports dedicated to all aspects of veterinary sciences and its related subjects. Other websites associated with this journal: ...

  9. From Excessive Journal Self-Cites to Citation Stacking: Analysis of Journal Self-Citation Kinetics in Search for Journals, Which Boost Their Scientometric Indicators.

    Science.gov (United States)

    Heneberg, Petr

    2016-01-01

    Bibliometric indicators increasingly affect careers, funding, and reputation of individuals, their institutions and journals themselves. In contrast to author self-citations, little is known about kinetics of journal self-citations. Here we hypothesized that they may show a generalizable pattern within particular research fields or across multiple fields. We thus analyzed self-cites to 60 journals from three research fields (multidisciplinary sciences, parasitology, and information science). We also hypothesized that the kinetics of journal self-citations and citations received from other journals of the same publisher may differ from foreign citations. We analyzed the journals published the American Association for the Advancement of Science, Nature Publishing Group, and Editura Academiei Române. We found that although the kinetics of journal self-cites is generally faster compared to foreign cites, it shows some field-specific characteristics. Particularly in information science journals, the initial increase in a share of journal self-citations during post-publication year 0 was completely absent. Self-promoting journal self-citations of top-tier journals have rather indirect but negligible direct effects on bibliometric indicators, affecting just the immediacy index and marginally increasing the impact factor itself as long as the affected journals are well established in their fields. In contrast, other forms of journal self-citations and citation stacking may severely affect the impact factor, or other citation-based indices. We identified here a network consisting of three Romanian physics journals Proceedings of the Romanian Academy, Series A, Romanian Journal of Physics, and Romanian Reports in Physics, which displayed low to moderate ratio of journal self-citations, but which multiplied recently their impact factors, and were mutually responsible for 55.9%, 64.7% and 63.3% of citations within the impact factor calculation window to the three journals

  10. Interactive Graphic Journalism

    NARCIS (Netherlands)

    Schlichting, Laura

    2016-01-01

    textabstractThis paper examines graphic journalism (GJ) in a transmedial context, and argues that transmedial graphic journalism (TMGJ) is an important and fruitful new form of visual storytelling, that will re-invigorate the field of journalism, as it steadily tests out and plays with new media,

  11. African Journals Online: Botswana

    African Journals Online (AJOL)

    Botswana Journal of Economics. The Botswana Journal of Economics is a professional journal established for the dissemination of contemporary economic issues–theoretical, methodological, and policy relevant–in the context of both the immediate environment and the wider international community. View Journal | Current ...

  12. African Journals Online: Tunisia

    African Journals Online (AJOL)

    speaking countries. Our web site allows a free full text access to approximately 250 articles published since the year 2000. Other websites related to this journal: http://www.journal-storl.net/ · View Journal | Current Issue | Register This Journal is Open ...

  13. Anatomy Journal of Africa

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL · RESOURCES ... Anatomy Journal of Africa is the Official Journal for the Association of Anatomical Societies of Africa. ... Applied anatomy - Clinical anatomy - Morphology, - Embryology ...

  14. Journal of | Journals | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of. 404! error. The page your are looking for can not be found! Please check the link or use the navigation bar at the top. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th Mid-year meeting of the Academy will be held from ...

  15. Zimbabwe Veterinary Journal

    African Journals Online (AJOL)

    Journal Homepage Image. Zimbabwe Veterinary Journal contains original and review papers on all aspects of animal health in Zimbabwe and SADC countries, including articles by non-veterinarians. This journal did not publish any issues between 2002 and 2015 but has been revived and and it actively accepting papers ...

  16. Coercive Journal Self Citations, Impact Factor, Journal Influence and Article Influence

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael)

    2013-01-01

    textabstractThis paper examines the issue of coercive journal self citations and the practical usefulness of two recent journal performance metrics, namely the Eigenfactor score, which may be interpreted as measuring “Journal Influence”, and the Article Influence score, using the Thomson Reuters ISI

  17. The International Reference Ionosphere 2012 – a model of international collaboration

    Czech Academy of Sciences Publication Activity Database

    Bilitza, D.; Altadill, D.; Zhang, Y.; Mertens, Ch.; Truhlík, Vladimír; Richards, P.; McKinnell, L.- A.; Reinisch, B.

    2014-01-01

    Roč. 4, 20 February (2014), A07/1-A07/12 ISSN 2115-7251 R&D Projects: GA MŠk(CZ) LH11123 Institutional support: RVO:68378289 Keywords : International Reference Ionosphere * empirical models * plasma parameters * real - time IRI Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 2.558, year: 2014 http://www.swsc-journal.org/articles/swsc/abs/2014/01/swsc130043/swsc130043.html

  18. Selective bibliography of surface coal mining and reclamation literature. Volume 1. Eastern coal province. [More than 1300 references

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, N. E.; Sobek, A. A.; Streib, D. L.

    1977-11-01

    This bibliography has been compiled for use by researchers, students, and other groups who need a reference source of published literature related to surface coal mining and reclamation in the Eastern Coal Province. This bibliography contains more than 1300 references including government reports, journal articles, symposium proceedings, industrial reports, workshop proceedings, theses, and bibliographices. A simple format was used to categorize citations.

  19. Reflective journaling: developing an online journal for distance education.

    Science.gov (United States)

    Kessler, Penny D; Lund, Carole H

    2004-01-01

    Reflective journal writing can be a useful heuristic tool to foster critical thinking skills and develop reflective clinical practice in nursing. When combined with a distance education delivery format, the online journal helps to leverage the strengths of reflective learning with educational technology as well as provide a seamless record of learning outcomes across the curriculum. The authors discuss the incorporation of an online reflective journal into a distance education clinical course and provide guidelines for educators considering a similar approach.

  20. Predictors of the accuracy of quotation of references in peer-reviewed orthopaedic literature in relation to publications on the scaphoid.

    Science.gov (United States)

    Buijze, G A; Weening, A A; Poolman, R W; Bhandari, M; Ring, D

    2012-02-01

    Using inaccurate quotations can propagate misleading information, which might affect the management of patients. The aim of this study was to determine the predictors of quotation inaccuracy in the peer-reviewed orthopaedic literature related to the scaphoid. We randomly selected 100 papers from ten orthopaedic journals. All references were retrieved in full text when available or otherwise excluded. Two observers independently rated all quotations from the selected papers by comparing the claims made by the authors with the data and expressed opinions of the reference source. A statistical analysis determined which article-related factors were predictors of quotation inaccuracy. The mean total inaccuracy rate of the 3840 verified quotes was 7.6%. There was no correlation between the rate of inaccuracy and the impact factor of the journal. Multivariable analysis identified the journal and the type of study (clinical, biomechanical, methodological, case report or review) as important predictors of the total quotation inaccuracy rate. We concluded that inaccurate quotations in the peer-reviewed orthopaedic literature related to the scaphoid were common and slightly more so for certain journals and certain study types. Authors, reviewers and editorial staff play an important role in reducing this inaccuracy.

  1. Quality of pharmaceutical advertisements in medical journals: a systematic review.

    Directory of Open Access Journals (Sweden)

    Noordin Othman

    2009-07-01

    Full Text Available Journal advertising is one of the main sources of medicines information to doctors. Despite the availability of regulations and controls of drug promotion worldwide, information on medicines provided in journal advertising has been criticized in several studies for being of poor quality. However, no attempt has been made to systematically summarise this body of research. We designed this systematic review to assess all studies that have examined the quality of pharmaceutical advertisements for prescription products in medical and pharmacy journals.Studies were identified via searching electronic databases, web library, search engine and reviewing citations (1950 - February 2006. Only articles published in English and examined the quality of information included in pharmaceutical advertisements for prescription products in medical or pharmacy journals were included. For each eligible article, a researcher independently extracted the data on the study methodology and outcomes. The data were then reviewed by a second researcher. Any disagreements were resolved by consensus. The data were analysed descriptively. The final analysis included 24 articles. The studies reviewed advertisements from 26 countries. The number of journals surveyed in each study ranged from four to 24 journals. Several outcome measures were examined including references and claims provided in advertisements, availability of product information, adherence to codes or guidelines and presentation of risk results. The majority of studies employed a convenience-sampling method. Brand name, generic name and indications were usually provided. Journal articles were commonly cited to support pharmaceutical claims. Less than 67% of the claims were supported by a systematic review, a meta-analysis or a randomised control trial. Studies that assessed misleading claims had at least one advertisement with a misleading claim. Two studies found that less than 28% of claims were unambiguous

  2. Nigerian Journal of Technology

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL ... Journal Home > Vol 37, No 1 (2018) ... Any paper submitted to the journal should be an original thought-provoking review or appraisal of existing knowledge, ... design and construction or performance evaluation of technological systems.

  3. [Fourcroy and pharmaceutical journals].

    Science.gov (United States)

    Bonnemain, Bruno

    2011-04-01

    Cadet de Gassicourt wrote a brief Eloge of Fourcroy in January 1810 as he died in December of 1809. Fourcroy had a major role concerning the new ideas on the place of pharmacy at the beginning of the 19th century. Fourcroy has had a key influence for the start of several pharmaceutical journals that wanted to emphasize the link between the new chemistry and pharmacy. None of these journals created with him will survive and one has to wait for 1909 to see the creation, without Fourcroy, of a new pharmaceutical journal, the "Journal de Pharmacie" that will become "Journal de Pharmacie et des Sciences accessoires", then "Journal de Pharmacie et de Chimie", before taking the name of"Annales Pharmaceutiques Françaises", the present official journal of the French Academy of Pharmacy. In spite of the essential role of Fourcroy at the start of pharmaceutical journals, Cadet did not even mention it in his Eloge of 1810.

  4. Writing intelligible English prose for biomedical journals.

    Science.gov (United States)

    Ludbrook, John

    2007-01-01

    1. I present a combination of semi-objective and subjective evidence that the quality of English prose in biomedical scientific writing is deteriorating. 2. I consider seven possible strategies for reversing this apparent trend. These refer to a greater emphasis on good writing by students in schools and by university students, consulting books on science writing, one-on-one mentoring, using 'scientific' measures to reveal lexical poverty, making use of freelance science editors and encouraging the editors of biomedical journals to pay more attention to the problem. 3. I conclude that a fruitful, long-term, strategy would be to encourage more biomedical scientists to embark on a career in science editing. This strategy requires a complementary initiative on the part of biomedical research institutions and universities to employ qualified science editors. 4. An immediately realisable strategy is to encourage postgraduate students in the biomedical sciences to undertake the service courses provided by many universities on writing English prose in general and scientific prose in particular. This strategy would require that heads of departments and supervisors urge their postgraduate students to attend such courses. 5. Two major publishers of biomedical journals, Blackwell Publications and Elsevier Science, now provide lists of commercial editing services on their web sites. I strongly recommend that authors intending to submit manuscripts to their journals (including Blackwell's Clinical and Experimental Pharmacology and Physiology) make use of these services. This recommendation applies especially to those for whom English is a second language.

  5. Decline in Reference Transactions with Few Questions Referred to Librarian when the Reference Desk is Staffed by a Paraprofessional. A Review of: Dinkins, D., & Ryan, S. M. (2010. Measuring referrals: The use of paraprofessionals at the reference desk. The Journal of Academic Librarianship, 36(4, 279-286.

    Directory of Open Access Journals (Sweden)

    Diana K. Wakimoto

    2011-03-01

    Full Text Available Objective — To determine the type and percentage of questions referred to a librarian by a paraprofessional (i.e., an individual without an MLIS staffing the reference desk, whether the percentage of referrals would decrease over time, and any consequences from having a paraprofessional rather than a librarian staffing the desk.Design — Quantitative analysis of reference desk transaction statistics.Setting — Reference desk at the main library of Stetson University, a private university in the United States of America with approximately 2,500 FTE (full-time equivalent students.Subjects — A total of 486 reference desk transactions recorded by a paraprofessional staffing the reference desk during the Fall and Spring semesters of the 2008-2009 academic year.Methods — The first year that he worked in the Library at Stetson University, a paraprofessional recorded all reference desk transactions during his shift from 10:00am to 12:00pm, four days a week, for the Fall and Spring semesters of the 2008-2009 academic year. This paraprofessional, with computer expertise, received "relatively minimal" (p. 281 training on "reference desk policies and procedures… the use of the catalogue and the subscription databases" (p. 281. For each transaction, the paraprofessional categorized the question as "direction, " "reference, " or "machine. " He was instructed to contact a librarian if he could not answer a reference question. The paraprofessional also completed a questionnaire regarding his level of comfort answering questions and his thoughts on the training at the end of his first year of staffing the reference desk.Main Results — In the Fall semester, 9.5% of all reference desk transactions were referred to a librarian. This decreased to 4.2% of the total transactions during the Spring semester. The percentage of reference questions referred to a librarian in the Fall semester was 21.9% and only 5.0% in the Spring semester. There was a 49

  6. Lifestyle Journalism

    DEFF Research Database (Denmark)

    From, Unni; Kristensen, Nete Nørgaard

    2013-01-01

    for in-depth exploration and contextualisation of this field, with its increasing relevance for 21st century consumer cultures. For the first time, this book presents a wide range of studies which have engaged with the field of lifestyle journalism in order to outline the various political, economic......Lifestyle journalism has experienced enormous growth in the media over the past two decades, but scholars in the fields of journalism and communication studies have so far paid relatively little attention to a field that is still sometimes seen as "not real journalism". There is now an urgent need......, social and cultural tensions within it. Taking a comparative view, the collection includes studies covering four continents, including countries such as Australia, China, Norway, Denmark, Singapore, the UK and the USA. While keeping the broader lifestyle field in mind, the chapters focus on a variety...

  7. ChemSearch Journal: Submissions

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING ... SCOPE: ChemSearch Journal is a peer-reviewed journal that publishes ... Authors whose papers have been accepted for publication will be notified in writing. ... The literature cited must be discussed to show the relationships between the ...

  8. Glas Journal: Deep Mappings of a Harbour or the Charting of Fragments, Traces and Possibilities

    Directory of Open Access Journals (Sweden)

    Silvia Loeffler

    2015-09-01

    Full Text Available With reference to a hybrid ethnographic project entitled Glas Journal (2014–2016, this article invites readers to reflect on the cultural mapping of spaces we intimately inhabit. Developed with the participation of local inhabitants of Dún Laoghaire Harbour, Ireland, Glas Journal seeks to explore the maritime environment as a liminal space, whereby the character of buildings and an area’s economic implications determine our relationship to space as much as our daily spatial rhythms and feelings of safety. Deep mapping provides the methodological blueprint for Glas Journal. In order to create a heteroglossic narrative of place and belonging, I will contextualise the project with references to seminal works in the visual arts, literature, film and geography that emotionally map spaces. Chronotopes of the threshold will be used to elaborate on spatial and cultural phenomena that occur when crossings from public to private and interior to exterior take place. Touching upon questions such as “What is a space of protection?”, “Who am I in it?”, and “Who is the Other?”, this article traces forms of liquid mapping that do not strive to conquer but rather to gain insight into the inner landscapes that are reflected in outer space.

  9. Reporting of ethical committee approval and patient consent in the Portuguese Journal of Pulmonology and in the other Portuguese medical journals with impact factor

    Directory of Open Access Journals (Sweden)

    M.J. Bernardes

    2012-11-01

    Full Text Available Introduction: Reporting of ethical committee (EC approval and patient consent in publications involving human subjects may be lower than recommended. In this paper this ethical issue was analysed in the Portuguese Journal of Pulmonology and in the other two Portuguese medical journals with impact factor indexed in the ISI Web of Knowledge. Methods: Reporting of EC approval and patient consent was searched in all publications involving human subjects published in the Acta Médica Portuguesa, Acta Reumatológica Portuguesa and Portuguese Journal of Pulmonology, from the 1st July 2010 until the 30th June 2011. The search also looked for the involvement of vulnerable and potentially identifiable subjects. Results: Most of the analysed publications, which included a considerable proportion of vulnerable (23% and of potentially identifiable case reports (14%, were case reports (49%. Overall EC approval ranged from 0% to 28%, in case reports and prospective studies, respectively, whereas overall patient consent ranged from 0% to 26%. There were not statistically significant differences in results among the selected journals. Conclusions: Reporting of EC approval and patient consent in the three leading Portuguese medical journals has been lower than in their leading world counterparts. This should be taken into account and further audited in future, not only for the protection of the research subjects but also to maintain public trust in the process. Resumo: Introdução: A referência a aprovação de comissão de ética (CE e a consentimento dos doentes, nas publicações que envolvem humanos, poderá ser inferior à recomendada. Neste artigo, esta situação foi analisada na Revista Portuguesa de Pneumologia e nas outras 2 revistas médicas portuguesas com fator de impacto indexadas na ISI Web of Knowledge. Métodos: A referência a aprovação de CE e a consentimento dos doentes foi pesquisada em todas as publicações que envolveram humanos na

  10. Survey Research in the Forest Science Journals - Insights from Journal Editors

    Directory of Open Access Journals (Sweden)

    Mirjana Stevanov

    2015-06-01

    Full Text Available Background and Purpose: Survey research is one of the most commonly applied approaches in the social sciences. In the forest research it has been used for more than five decades. In spite of that or the fact that the amount of survey-based articles in the forest science journals has increased during the last decade, their share in all articles published in 20 forest science journals (9,372 articles, 2005-2014 is quite modest (3.2%. In our paper we look at the opinions and attitudes of forest science journal editors towards survey research, as their perspective might enlarge our understanding of the use of this approach in the field of forestry. Materials and Methods: We selected 20 forest science journals - 15 from the SCI list and five non-SCI journals and contacted editors of these journals with the self-administered e-mail questionnaire. Data were collected in October 2014 and analyzed by descriptive statistics. The overall response rate was 75%. The assumptions for the study were based on the evidence addressing opinions and attitudes of journal editors from other research fields (finance since no similar study was found in the field of forestry. Results: The majority of editors reported the same review process for survey-based articles as for all others. In two journals, articles with the survey-based content are screened more rigorously and in two journals their publishing is generally discouraged. 40% of journal editors hold the view that no difference should be made between survey research and other types of original research, and another 40% think that survey research should in the first place play a complementary role. As the main strength of survey research editors see the possibility to obtain data unavailable from other sources. They perceive adverse selection and the difficulty to generalize results as the main weaknesses. Conclusions: Editors of forest science journals have similar opinion on survey research as those from the

  11. Toward Reproducible Computational Research: An Empirical Analysis of Data and Code Policy Adoption by Journals.

    Directory of Open Access Journals (Sweden)

    Victoria Stodden

    Full Text Available Journal policy on research data and code availability is an important part of the ongoing shift toward publishing reproducible computational science. This article extends the literature by studying journal data sharing policies by year (for both 2011 and 2012 for a referent set of 170 journals. We make a further contribution by evaluating code sharing policies, supplemental materials policies, and open access status for these 170 journals for each of 2011 and 2012. We build a predictive model of open data and code policy adoption as a function of impact factor and publisher and find higher impact journals more likely to have open data and code policies and scientific societies more likely to have open data and code policies than commercial publishers. We also find open data policies tend to lead open code policies, and we find no relationship between open data and code policies and either supplemental material policies or open access journal status. Of the journals in this study, 38% had a data policy, 22% had a code policy, and 66% had a supplemental materials policy as of June 2012. This reflects a striking one year increase of 16% in the number of data policies, a 30% increase in code policies, and a 7% increase in the number of supplemental materials policies. We introduce a new dataset to the community that categorizes data and code sharing, supplemental materials, and open access policies in 2011 and 2012 for these 170 journals.

  12. Toward Reproducible Computational Research: An Empirical Analysis of Data and Code Policy Adoption by Journals.

    Science.gov (United States)

    Stodden, Victoria; Guo, Peixuan; Ma, Zhaokun

    2013-01-01

    Journal policy on research data and code availability is an important part of the ongoing shift toward publishing reproducible computational science. This article extends the literature by studying journal data sharing policies by year (for both 2011 and 2012) for a referent set of 170 journals. We make a further contribution by evaluating code sharing policies, supplemental materials policies, and open access status for these 170 journals for each of 2011 and 2012. We build a predictive model of open data and code policy adoption as a function of impact factor and publisher and find higher impact journals more likely to have open data and code policies and scientific societies more likely to have open data and code policies than commercial publishers. We also find open data policies tend to lead open code policies, and we find no relationship between open data and code policies and either supplemental material policies or open access journal status. Of the journals in this study, 38% had a data policy, 22% had a code policy, and 66% had a supplemental materials policy as of June 2012. This reflects a striking one year increase of 16% in the number of data policies, a 30% increase in code policies, and a 7% increase in the number of supplemental materials policies. We introduce a new dataset to the community that categorizes data and code sharing, supplemental materials, and open access policies in 2011 and 2012 for these 170 journals.

  13. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans ... Global Journal of Geological Sciences. Vol 16, No 1 (2018). Sokoto Journal of Veterinary Sciences. Vol 7, No 1 (2017). Nigeria Journal of Pure and Applied Physics.

  14. The Crop Journal: A new scientific journal for the global crop science community

    Directory of Open Access Journals (Sweden)

    Jianmin Wan

    2013-10-01

    Full Text Available As global population increases and demands for food supplies become greater, we face great challenges in providing more products and in larger quantities from less arable land. Crop science has gained increasing importance in meeting these challenges and results of scientific research must be communicated worldwide on a regular basis. In many countries, however, crop scientists have to publish the results of their investigations in national journals with heterogeneous contents and in their native languages. As a consequence, valuable work often remains unknown to scientists elsewhere. As a big country with a large number of crop scientists, China has a wide range of climatic and ecological environments, diverse plant species and cropping systems, and different regional needs for food supplies, which justify the recent decision by the Crop Science Society of China and the Institute of Crop Science within the Chinese Academy of Agricultural Sciences, to launch a new communication channel, The Crop Journal. The goal of The Crop Journal is to meet an urgent need for a major Asia-based journal that covers the diverse fields of crop science. Our aim is to create a vital and thought-provoking journal that will highlight state-of-the-art original work and reviews by high-profile crop scientists and investigative groups throughout the world — a journal that will respond to the needs of specialists in strategic crop research. We will work with scientific and publishing colleagues worldwide, using The Plant Journal and Crop Science as models, to establish The Crop Journal as a broadly based high quality journal and a premier forum for issues in crop science. The Crop Journal will cover a wide range of topics, including crop genetics, breeding, agronomy, crop physiology, germplasm resources, grain chemistry, grain storage and processing, crop management practices, crop biotechnology, and biomathematics. The journal also encourages the submission of review

  15. Quark enables semi-reference-based compression of RNA-seq data.

    Science.gov (United States)

    Sarkar, Hirak; Patro, Rob

    2017-11-01

    The past decade has seen an exponential increase in biological sequencing capacity, and there has been a simultaneous effort to help organize and archive some of the vast quantities of sequencing data that are being generated. Although these developments are tremendous from the perspective of maximizing the scientific utility of available data, they come with heavy costs. The storage and transmission of such vast amounts of sequencing data is expensive. We present Quark, a semi-reference-based compression tool designed for RNA-seq data. Quark makes use of a reference sequence when encoding reads, but produces a representation that can be decoded independently, without the need for a reference. This allows Quark to achieve markedly better compression rates than existing reference-free schemes, while still relieving the burden of assuming a specific, shared reference sequence between the encoder and decoder. We demonstrate that Quark achieves state-of-the-art compression rates, and that, typically, only a small fraction of the reference sequence must be encoded along with the reads to allow reference-free decompression. Quark is implemented in C ++11, and is available under a GPLv3 license at www.github.com/COMBINE-lab/quark. rob.patro@cs.stonybrook.edu. Supplementary data are available at Bioinformatics online. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

  16. African Journals Online: Libya

    African Journals Online (AJOL)

    Libyan Journal of Medicine. The aim of the journal is to publish high quality medical data in the different discipline of medicine. It also aims at rapid publication via the advanced online publication. The journal is directed to clinicians and researcher around the globe. The scope of the journal covers all medical research and ...

  17. A Modest Proposal: One Way to Save Journalism and Journalism Education

    Science.gov (United States)

    John, Jeffrey Alan

    2013-01-01

    This essay suggests that because anyone and everyone can now be a "journalist," the standards of the field of journalism have been greatly diminished. To regain respect for the profession and retain stature in the academy, journalism education should offer an assurance of the legitimacy of journalism program graduates by recognizing only…

  18. Using clinical caring journaling: nursing student and instructor experiences.

    Science.gov (United States)

    Kuo, Chien-Lin; Turton, Michael; Cheng, Su-Fen; Lee-Hsieh, Jane

    2011-06-01

    Journaling has been incorporated into many nursing courses as an active reflective teaching strategy that can facilitate the learning process, personal growth, and professional development of students. There is limited research support of journaling as an appropriate tool to promote reflection for the purpose of learning caring in nursing education. The aim of this study was to explore the experiences and perceptions of student nurses and instructors who use clinical caring journaling (CCJ) in their clinical practicum. Researchers used a descriptive qualitative research design. The study population was 880 senior student nurses and 90 clinical instructors from a nursing program at a university in Taiwan who used CCJ. After completion of 1 year of clinical practicum, 16 students and 7 instructors participated voluntarily in focus group interviews. Researchers used content analysis to sort interview data into themes. Six themes were categorized that encapsulated student and instructor experiences and perceptions regarding using CCJ in their clinical practicum. These themes were guiding caring behavior toward patients, enabling students' reflective caring abilities, building up students' self-confidence, increasing interaction between students and instructors, enhancing students' self-development, and overcoming writing difficulty. Research findings may serve as a reference for nursing educators to use CCJ strategy in student nurses' clinical practicum.

  19. [Bibliometric study of scientific output published by the Revista Panamericana de Salud Pública/Pan American Journal of Public Health from 1997-2012].

    Science.gov (United States)

    Sanz-Valero, Javier; Casterá, Vicente Tomás; Wanden-Berghe, Carmina

    2014-02-01

    To characterize the scientific output of the Revista Panamericana de Salud Pública/Pan American Journal of Public Health (RPSP) as a scientific publication of reference in the public health sector in the Americas. A descriptive cross-sectional study was conducted based on the articles published in the RPSP from 1997-2012. Bibliometric indicators of productivity (documents published, languages, authorship, and indices of productivity and collaboration); impact (impact factor according to the SciELO Network, Journal Citation Report and SCImago); key words; and bibliographic references, their structure (document type and main nucleus of Bradford) and degree of obsolescence (Burton and Kebler half-life, and Price index), were analyzed. A total of 2 815 articles with a median of 3 authors and 2 institutions per article were published. The percentage of original research articles increased in 2008-2012 compared to 2003-2007 and 1997-2002 (P < 0.001). The predominant language was Spanish, displaced by English in the last 5 years. A total of 88.76% of the key words referred to the Health Sciences Descriptors (DeCS) and had a public health and community orientation related to the Americas. The Burton and Kebler half-life of bibliographic references was 8 years, although it decreased to 5 years in 2012. The Price index was 20.47% and the nucleus of Bradford was made up of 20 mainstream journals. The percentage of self-citation was low (2.07%). The RPSP is an international publication with bibliometric indicators similar to those of the most representative Latin American health science journals, with improvements in the recent years studied that lead it to fully meet international publishing criteria.

  20. Electronic journals: Their use by teachers/researchers of engineering and social sciences

    International Nuclear Information System (INIS)

    Martins, Fernanda; Machado, Diana; Fernandes, Alberto; Ribeiro, Fernanda

    2015-01-01

    Libraries must attend the needs of their different users. Academics are usually a particular kind of users with specific needs. Universities are environments where scientific communication is essential and where electronic format of journals is becoming more and more frequently used. This way it becomes increasingly important to understand how academics from different scientific areas use the available electronic resources. The aim of this study is to better understand the existing differences among the users of electronic journals in Engineering and Social Sciences. The research undertaken was mainly focused on the study of the use of electronic journals by teachers/researchers from the Faculties of Engineering and of Arts from the University of Porto, Portugal. In this study an international survey was used in order to characterize the levels of use and access of electronic journals by these communities. The ways of seeking and using scientific information, namely in terms frequency of access, the number of articles consulted, the use of databases and the preference of publishing in electronic journals were analyzed. A set of comparisons were established and results indicate an extensive use of the electronic format, regardless the faculty. However, some differences emerge when it comes to details. Such is the case of the usage rate of reference management software which is considerably more used by Engineering academics than Social Science ones. Generally, electronic journals meeting the information needs of its users and are increasingly used as a preferred means of research. Though, some particular differences in the use of them have emerged, when comparing academics from these two faculties

  1. Electronic journals: Their use by teachers/researchers of engineering and social sciences

    Energy Technology Data Exchange (ETDEWEB)

    Martins, Fernanda, E-mail: mmartins@letras.up.pt; Machado, Diana, E-mail: mmartins@letras.up.pt; Fernandes, Alberto, E-mail: mmartins@letras.up.pt; Ribeiro, Fernanda, E-mail: mmartins@letras.up.pt [Faculdade de Letras da Universidade do Porto (Portugal)

    2015-02-09

    Libraries must attend the needs of their different users. Academics are usually a particular kind of users with specific needs. Universities are environments where scientific communication is essential and where electronic format of journals is becoming more and more frequently used. This way it becomes increasingly important to understand how academics from different scientific areas use the available electronic resources. The aim of this study is to better understand the existing differences among the users of electronic journals in Engineering and Social Sciences. The research undertaken was mainly focused on the study of the use of electronic journals by teachers/researchers from the Faculties of Engineering and of Arts from the University of Porto, Portugal. In this study an international survey was used in order to characterize the levels of use and access of electronic journals by these communities. The ways of seeking and using scientific information, namely in terms frequency of access, the number of articles consulted, the use of databases and the preference of publishing in electronic journals were analyzed. A set of comparisons were established and results indicate an extensive use of the electronic format, regardless the faculty. However, some differences emerge when it comes to details. Such is the case of the usage rate of reference management software which is considerably more used by Engineering academics than Social Science ones. Generally, electronic journals meeting the information needs of its users and are increasingly used as a preferred means of research. Though, some particular differences in the use of them have emerged, when comparing academics from these two faculties.

  2. The Challenge of On-Line Journals in Astrophysics

    Science.gov (United States)

    Boyce, Peter

    1996-03-01

    The American Astronomical Society (AAS) now has considerable experience with publishing an electronic, peer-reviewed journal. Every part of every article of the Letters section of the Astrophysical Journal since July 1, 1995, is freely available on the World Wide Web at http://www.aas.org/ApJ/. It is posted one month ahead of the issue date. Hypertext links to the Astrophysics Data System provide immediate access to the abstracts (and often to bitmaps of the full text) of many of the referenced papers. Innovative navigational tools for the reader, such as forward references, inclusion of all the math and figures and local printout of individual papers, set this journal apart from other electronic publishing efforts. Over the last three years, we have given considerable thought to using the new network connectivity and tools to foster scientific communication. Three considerations have guided our thinking. First, we have expanded our approach to encompass a broad view; electronic publishing means different things to different people. Second, we must not lose what we have. The conventional journals serve several different and important purposes which a new system should continue to fulfill. Third, we must recognize that we are in an era of unprecedented change in the methods of communication and adapt to the new opportunities. The AAS has adopted four operating principles. 1: Maintain quality. Avoid putting material of poor quality and indeterminate reliability on the Internet. 2: Treat our electronic information dissemination efforts in an experimental way. Take small steps. Get feedback from the users. Adopt what works. 3: Plan from a broad base. Include scientists, librarians, publishers and network experts in the planning process. 4: Plan for progress and change. Be flexible. Use a modular approach. Adhere to open standards which make it possible to incorporate new tools as they are developed. Avoid proprietary systems unless they are de-facto standards. Future

  3. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Ethiopian Journal of Education and Sciences; Educational leadership and ... Ethiopian Journal of Education and Sciences; Establishing financial markets in Ethiopia: the environmental foundation, challenges ... South African Actuarial Journal.

  4. Effect of editors' implementation of CONSORT guidelines on the reporting of abstracts in high impact medical journals: interrupted time series analysis.

    Science.gov (United States)

    Hopewell, Sally; Ravaud, Philippe; Baron, Gabriel; Boutron, Isabelle

    2012-06-22

    To investigate the effect of the CONSORT for Abstracts guidelines, and different editorial policies used by five leading general medical journals to implement the guidelines, on the reporting quality of abstracts of randomised trials. Interrupted time series analysis. We randomly selected up to 60 primary reports of randomised trials per journal per year from five high impact, general medical journals in 2006-09, if indexed in PubMed with an electronic abstract. We excluded reports that did not include an electronic abstract, and any secondary trial publications or economic analyses. We classified journals in three categories: those not mentioning the guidelines in their instructions to authors (JAMA and New England Journal of Medicine), those referring to the guidelines in their instructions to authors but with no specific policy to implement them (BMJ), and those referring to the guidelines in their instructions to authors with an active policy to implement them (Annals of Internal Medicine and Lancet). Two authors extracted data independently using the CONSORT for Abstracts checklist. Mean number of CONSORT items reported in selected abstracts, among nine items reported in fewer than 50% of the abstracts published across the five journals in 2006. We assessed 955 reports of abstracts of randomised trials. Journals with an active policy to enforce the guidelines showed an immediate increase in the level of mean number of items reported (increase of 1.50 items; P=0.0037). At 23 months after publication of the guidelines, the mean number of items reported per abstract for the primary outcome was 5.41 of nine items, a 53% increase compared with the expected level estimated on the basis of pre-intervention trends. The change in level or trend did not increase in journals with no policy to enforce the guidelines (BMJ, JAMA, and New England Journal of Medicine). Active implementation of the CONSORT for Abstracts guidelines by journals can lead to improvements in the

  5. Good journalism or peace journalism?

    Directory of Open Access Journals (Sweden)

    David Loyn

    2007-10-01

    Full Text Available This paper argues against the prescriptive notions of Peace Journalism, and in particular its exclusive nature and attempt to define itself as a new orthodoxy. Most of the paper is a critique of the work of Jake Lynch and Annabel McGoldrick, in a book published in 2005, as well as their earlier Reporting the World series. They condemn all other ways of reporting as 'War Journalism, biased in favour of war.' I argue instead that the opposite of Peace Journalism is good journalism. Much of this Peace Journalism argument is derived from the work of Johan Galtung, who accuses 'war journalists' of reporting war in an enclosed space and time, with no context, concealing peace initiatives and making wars 'opaque/secret.' Galtung specifically calls on journalists as part of their mission to search out peace proposals which might begin as something small and beneath notice, but which might then be picked up and owned by politicians as their own. My response is clear and simple: creating peacemaking politicians is not the business of a reporter. I examine the traditional journalistic methods of using objectivity to get at a version of the truth. I concede that perfect truth is unattainable, (and paradoxically the tool of objectivity we use to get there is slippery too. I conclude that a more quotidian truth, or 'truthfulness' is though a manageable goal. I engage with philosophers who examine objectivity, concluding with the assistance of Thomas Nagel that it does still have a value. Nagel's account also has the merit of explaining how practices such as peace-reporting are bound to be less objective than alternatives, 'since they commit themselves to the adoption of particular perspectives, in effect giving up on the ideal of stripping away as much…as possible.' I examine the responses of the so-called 'journalism of attachment' framed as a desire of journalists faced by the horrors of Bosnia to cast off impartiality and emotional detachment and take

  6. Qualitative and Quantitative Status and International Visibility of Iranian Journals Indexed in Journal Citation Reports

    Directory of Open Access Journals (Sweden)

    Mohammadamin Erfanmanesh

    2016-12-01

    Full Text Available Objectives: The present study aims to investigate the international status and visibility of Iranian journals which have been indexed in Journal Citation Reports (JCR. Accordingly, the number of international papers, citations and editorial board members of each journal was studied. Moreover, various measures were utilized to compare the quality of Iranian journals with their international counterparts. Method: Current paper applied scientometric research method. A total of 16471 papers which published in 38 Iranian journals and indexed by the JCR 2013 were selected as the population of the study. Web of Science (WoS, JCR and journals’ website were used for data gathering. Results: Results of the study revealed that foreign researchers have published 34.8% of papers published in Iranian ISI journals. Moreover, only 30.6% of citations to Iranian ISI journals have been received from foreign papers or Iranian internationally collaborative papers. The results showed that Iranian researchers accounted for 66.4% of editorial board member of all studied journals, while foreign researchers only occupied 33.6% of the editorial board positions. Based on the findings, only two Iranian journals have impact factors above the median of the journals in the disciplinary category areas in which they are classified in JCR. Furthermore, only 8 Iranian journals have ever been placed in the 1st and 2nd quartile of journals of the same field in the JCR. Findings also showed that 36 out of the 38 Iranian journals have mostly cited by journals with higher median impact factors than cited journals. Conclusion: The findings indicate that the share of international papers, citations and editorial board memberships is low in Iranian ISI journals. Moreover, Iranian journals’ impact factor was below of those of the leading journals.

  7. African Crop Science Journal

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL ... The African Crop Science Journal, a quarterly publication, publishes original ... interactions, information science, environmental science and soil science.

  8. LIS Practitioner-focused Research Trends Toward Open Access Journals, Academic-focused Research Toward Traditional Journals

    Directory of Open Access Journals (Sweden)

    Richard Hayman

    2018-03-01

    Full Text Available A Review of: Chang, Y-W. (2017. Comparative study of characteristics of authors between open access and non-open access journals in library and information science. Library & Information Science Research, 39(1, 8-15. http://dx.doi.org/10.1016/j.lisr.2017.01.002   Abstract  Objective – To examine the occupational characteristics and publication habits of library and information science (LIS authors regarding traditional journals and open access journals. Design – Content analysis. Setting – English language research articles published in open access (OA journals and non-open access (non-OA journals from 2008 to 2013 that are indexed in LIS databases. Subjects – The authorship characteristics for 3,472 peer-reviewed articles. Methods – This researcher identified 33 total journals meeting the inclusion criteria by using the LIS categories within 2012 Journal Citation Reports (JCR to find 13 appropriate non-OA journals, and within the Directory of Open Access Journals (DOAJ to identify 20 appropriate OA journals. They found 1,665 articles by 3,186 authors published in the non-OA journals, and another 1,807 articles by 3,446 authors within the OA journals. The researcher used author affiliation to determine article authors’ occupations using information included in the articles themselves or by looking for information on the Internet, and excluded articles when occupational information could not be located. Authors were categorized into four occupational categories: Librarians (practitioners, Academics (faculty and researchers, Students (graduate or undergraduate, and Others. Using these categories, the author identified 10 different types of collaborations for co-authored articles. Main Results – This research involves three primary research questions. The first examined the occupational differences between authors publishing in OA journals versus non-OA journals. Academics (faculty and researchers more commonly published in non

  9. Ranking economic history journals

    DEFF Research Database (Denmark)

    Di Vaio, Gianfranco; Weisdorf, Jacob Louis

    2010-01-01

    This study ranks-for the first time-12 international academic journals that have economic history as their main topic. The ranking is based on data collected for the year 2007. Journals are ranked using standard citation analysis where we adjust for age, size and self-citation of journals. We also...... compare the leading economic history journals with the leading journals in economics in order to measure the influence on economics of economic history, and vice versa. With a few exceptions, our results confirm the general idea about what economic history journals are the most influential for economic...... history, and that, although economic history is quite independent from economics as a whole, knowledge exchange between the two fields is indeed going on....

  10. Ranking Economic History Journals

    DEFF Research Database (Denmark)

    Di Vaio, Gianfranco; Weisdorf, Jacob Louis

    This study ranks - for the first time - 12 international academic journals that have economic history as their main topic. The ranking is based on data collected for the year 2007. Journals are ranked using standard citation analysis where we adjust for age, size and self-citation of journals. We...... also compare the leading economic history journals with the leading journals in economics in order to measure the influence on economics of economic history, and vice versa. With a few exceptions, our results confirm the general idea about what economic history journals are the most influential...... for economic history, and that, although economic history is quite independent from economics as a whole, knowledge exchange between the two fields is indeed going on....

  11. Zede Journal

    African Journals Online (AJOL)

    Zede is a scientific journal on engineering science and application, produced under the auspices of the Addis Ababa Institute of Technology, Addis Ababa University. The main objective of the journal is to publish research articles, findings and discussions on engineering sciences, technology and architecture thereby ...

  12. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest online library of ... and find other information sources and more resources for researchers and journals. ... Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad.

  13. Rethinking Journalism Again

    DEFF Research Database (Denmark)

    . But does rehashing such familiar rationales bring journalism studies forward? Does it contribute to ongoing discussions surrounding journalism’s viability going forth? For all their seeming self-evidence, this book considers what bearing these old platitudes have in the new digital era. It asks whether......It’s easy to make a rhetorical case for the value of journalism. Because, it is a necessary precondition for democracy; it speaks to the people and for the people; it informs citizens and enables them to make rational decisions; it functions as their watchdog on government and other powers that be...... such hopeful talk really reflects the concrete roles journalism now performs for people in their everyday lives. In essence, it poses questions that strike at the core of the idea of journalism itself. Is there a singular journalism that has one well-defined role in society? Is its public mandate as strong...

  14. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Featured Country: Ghana, Featured Journal: Ghana Medical Journal ... Journal of Business and Administrative Studies; Book Review: Insurance in Ethiopia: ... The Influence of Motivation on Employees' Performance: A Study of Some Selected ...

  15. Nigerian Journal of Ophthalmology

    African Journals Online (AJOL)

    tulyasys

    Nigerian Journal of Ophthalmology / Jan-Jun 2014 / Vol 1 | Issue 1. I. Nigerian Journal of ... Inquiries about advertising should be sent to Medknow. Publications ... reproduce articles/information from this journal, please ... BUSINESS EDITOR.

  16. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest online library of ... and find other information sources and more resources for researchers and journals. ... Nnamdi Azikiwe University Journal of International Law and Jurisprudence.

  17. New Journalism.

    Science.gov (United States)

    Fishwick, Marshall, Ed.

    This volume contains a selection of articles which examine, critique, and help to define the phenomenon of new journalism. Included are "Popular Culture and the New Journalism" (Marshall Fishwick), "Entrance" (Richard A. Kallan), "How 'New'?" (George A. Hough III), "Journalistic Primitivism" (Everette E. Dennis), "Wherein Lies the Value?" (Michael…

  18. Artificial hearts-recent progress: republication of the article published in the Japanese Journal of Artificial Organs.

    Science.gov (United States)

    Nishida, Masahiro

    2017-09-01

    This review was created based on a translation of the Japanese review written in the Japanese Journal of Artificial Organs in 2015 (Vol.44, No. 3, pp.130-135), with some modifications regarding several references published in 2015 or later.

  19. Ghana Medical Journal: Submissions

    African Journals Online (AJOL)

    Journal Home > About the Journal > Ghana Medical Journal: Submissions ... Works publishable under this section include original work of suitable standard. ... interest statement of all types of manuscript should be submitted as a separate file.

  20. Bio-Research: About this journal

    African Journals Online (AJOL)

    Bio-Research: About this journal. Journal Home > Bio-Research: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. People. » Contact. Policies. » Focus and ...

  1. Uncertainty analysis of the 35% reactor inlet header break in a CANDU 6 reactor using RELAP/SCDAPSIM/MOD4.0 with integrated uncertainty analysis option

    International Nuclear Information System (INIS)

    Dupleac, D.; Perez, M.; Reventos, F.; Allison, C.

    2011-01-01

    The RELAP/SCDAPSIM/MOD4.0 code, designed to predict the behavior of reactor systems during normal and accident conditions, is being developed as part of an international nuclear technology Software Development and Training Program (SDTP). RELAP/SCDAPSIM/MOD4.0, which is the first version of RELAP5 completely rewritten to FORTRAN 90/95/2000 standards, uses the publicly available RELAP5 and SCDAP models in combination with (a) advanced programming and numerical techniques, (b) advanced SDTP-member-developed models for LWR, HWR, and research reactor analysis, and (c) a variety of other member-developed computational packages. One such computational package is an integrated uncertainty analysis (IUA) package being developed jointly by the Technical University of Catalonia (UPC) and Innovative Systems Software (ISS). RELAP/SCDAPSIM/MOD4.0(IUA) follows the input-propagation approach using probability distribution functions to define the uncertainty of the input parameters. The main steps for this type of methodologies, often referred as to statistical approaches or Wilks’ methods, are the ones that follow: 1. Selection of the plant; 2. Selection of the scenario; 3. Selection of the safety criteria; 4. Identification and ranking of the relevant phenomena based on the safety criteria; 5. Selection of the appropriate code parameters to represent those phenomena; 6. Association of uncertainty by means of Probability Distribution Functions (PDFs) for each selected parameter; 7. Random sampling of the selected parameters according to its PDF and performing multiple computer runs to obtain uncertainty bands with a certain percentile and confidence level; 8. Processing the results of the multiple computer runs to estimate the uncertainty bands for the computed quantities associated with the selected safety criteria. RELAP/SCDAPSIM/MOD4.0(IUA) calculates the number of required code runs given the desired percentile and confidence level, performs the sampling process for the

  2. Uncertainty analysis of the 35% reactor inlet header break in a CANDU 6 reactor using RELAP/SCDAPSIM/MOD4.0 with integrated uncertainty analysis option

    Energy Technology Data Exchange (ETDEWEB)

    Dupleac, D., E-mail: danieldu@cne.pub.ro [Politehnica Univ. of Bucharest (Romania); Perez, M.; Reventos, F., E-mail: marina.perez@upc.edu, E-mail: francesc.reventos@upc.edu [Technical Univ. of Catalonia (Spain); Allison, C., E-mail: iss@cableone.net [Innovative Systems Software (United States)

    2011-07-01

    The RELAP/SCDAPSIM/MOD4.0 code, designed to predict the behavior of reactor systems during normal and accident conditions, is being developed as part of an international nuclear technology Software Development and Training Program (SDTP). RELAP/SCDAPSIM/MOD4.0, which is the first version of RELAP5 completely rewritten to FORTRAN 90/95/2000 standards, uses the publicly available RELAP5 and SCDAP models in combination with (a) advanced programming and numerical techniques, (b) advanced SDTP-member-developed models for LWR, HWR, and research reactor analysis, and (c) a variety of other member-developed computational packages. One such computational package is an integrated uncertainty analysis (IUA) package being developed jointly by the Technical University of Catalonia (UPC) and Innovative Systems Software (ISS). RELAP/SCDAPSIM/MOD4.0(IUA) follows the input-propagation approach using probability distribution functions to define the uncertainty of the input parameters. The main steps for this type of methodologies, often referred as to statistical approaches or Wilks’ methods, are the ones that follow: 1. Selection of the plant; 2. Selection of the scenario; 3. Selection of the safety criteria; 4. Identification and ranking of the relevant phenomena based on the safety criteria; 5. Selection of the appropriate code parameters to represent those phenomena; 6. Association of uncertainty by means of Probability Distribution Functions (PDFs) for each selected parameter; 7. Random sampling of the selected parameters according to its PDF and performing multiple computer runs to obtain uncertainty bands with a certain percentile and confidence level; 8. Processing the results of the multiple computer runs to estimate the uncertainty bands for the computed quantities associated with the selected safety criteria. RELAP/SCDAPSIM/MOD4.0(IUA) calculates the number of required code runs given the desired percentile and confidence level, performs the sampling process for the

  3. Journal of Ethiopian Medical Practice

    African Journals Online (AJOL)

    Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. Journal Homepage Image. A biannual scientific journal published by the Ethiopian Society of General Medical Practice ...

  4. African Journals Online: Open Access Titles

    African Journals Online (AJOL)

    African Journal of Food, Agriculture, Nutrition and Development View Journal | Current .... Journal is Open Access. International Journal of Applied Agriculture and Apiculture Research ... Journal of Applied Biosciences View Journal | Current ...

  5. Archives: Medical Journal of Zambia

    African Journals Online (AJOL)

    Items 1 - 39 of 39 ... Archives: Medical Journal of Zambia. Journal Home > Archives: Medical Journal of Zambia. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 39 of 39 Items ...

  6. Archives: Egyptian Journal of Biology

    African Journals Online (AJOL)

    Items 1 - 17 of 17 ... Archives: Egyptian Journal of Biology. Journal Home > Archives: Egyptian Journal of Biology. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 17 of 17 Items ...

  7. Archives: Pan African Medical Journal

    African Journals Online (AJOL)

    Items 1 - 28 of 28 ... Archives: Pan African Medical Journal. Journal Home > Archives: Pan African Medical Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 28 of 28 Items ...

  8. Archives: Orient Journal of Medicine

    African Journals Online (AJOL)

    Items 1 - 26 of 26 ... Archives: Orient Journal of Medicine. Journal Home > Archives: Orient Journal of Medicine. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 26 of 26 Items ...

  9. Archives: Libyan Journal of Medicine

    African Journals Online (AJOL)

    Items 1 - 23 of 23 ... Archives: Libyan Journal of Medicine. Journal Home > Archives: Libyan Journal of Medicine. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 23 of 23 Items ...

  10. Archives: African Crop Science Journal

    African Journals Online (AJOL)

    Items 1 - 50 of 99 ... Archives: African Crop Science Journal. Journal Home > Archives: African Crop Science Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 99 ...

  11. Archives: African Crop Science Journal

    African Journals Online (AJOL)

    Items 51 - 99 of 99 ... Archives: African Crop Science Journal. Journal Home > Archives: African Crop Science Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 51 - 99 of 99 ...

  12. African Journals Online (AJOL)

    African Journals Online (AJOL)

    2013). International Journal of Engineering, Science and Technology. Vol 5, No 3 (2013). International Journal of Engineering, Science and Technology. Vol 30, No 1 (2018). South African Journal of Sports Medicine. Vol 66 (2014). Vulture News.

  13. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically, scholarly information has flowed from North to South and from West to East. It has also been difficult ... Featured Country: Egypt, Arab Rep. Featured Journal: Alexandria Journal of Medicine ...

  14. Editorial policies and good practices in editing the journal 'International Medical Journal--Medicus'.

    Science.gov (United States)

    Pollozhani, Aziz

    2014-01-01

    Ten years ago the Association of Albanian Physicians in Macedonia undertook the very brave step of publishing a scientific medical journal, Medicus, as a platform for publishing biomedical research papers. Medical journal MEDICUS is an international peer-review journal of biomedical science. The first issue was published in 2004, starting with publishing two issues per year. From 2013, the journal delivered three issues per year, namely in January, May and September. Editor-in-Chief of the journal is Prof. Dr. Aziz Pollozhani. This year marks the tenth anniversary since publication of the first issue of Medicus, a fact that makes us proud and happy. The journal has its own official website (www.imjm.mk), where papers can be submitted and published in electronic form. In addition, the journal also comes out in print form to be distributed mainly in the region. Taking into account the specific socio-cultural characteristics of the region, the journal attempts to promote research activities in the region, while seeking to serve as an educational tool to promote scientific work in such a setting. As a result, Medicus accepts manuscripts for publication in English, Albanian and Macedonian, with a mandatory abstract in English for all papers. The journal Medicus represents a solid platform of biomedical sciences that will serve to advance scientific research and promote professional achievements in medicine.

  15. Relationship between category size and journals' impact factor: implications for emergency medicine journals and researchers.

    Science.gov (United States)

    Miró, Òscar; Brown, Anthony F T; Graham, Colin A; Ducharme, James; Martin-Sanchez, Francisco J; Cone, David C

    2015-10-01

    We assessed the relationship between the size of the 39 Journal Citation Reports (JCR) medical categories and impact factor (IF) of journals in these categories, and the implications that it might have for emergency medicine (EM) journals. Using the 2010 JCR database, we calculated the mean IF, 5-year IF (5y-IF), Eigenfactor (EF), and Article Influence (AI) scores including all journals for each category. We also calculated a 'weighted IF' for all journals by dividing each journal IF by the mean IF of its category. We ranked EM journals according to IF and 'weighted IF' into all the journals included in the 39 categories. We assessed the relationship between category size and bibliometric scores by linear regression. Category size varied from 252 journals (Pharmacology and Pharmacy) to 14 (Primary Healthcare), EM category occupying the 36th position (23 journals). The mean IF of EM category ranked in 34th position, 5-yIF in 32nd, EF in 34th, and AI in 34th position. Category size had a direct and significant association with mean IF, 5y-IF, and AI but not with mean EF. When the EM journals were ranked among all the journals according to their IF, only two (9%) were placed into the first quartile and raised up to eight (35%) when 'weighted IF' was considered. There is a negative relationship between JCR size category and IF achieved by the journals. This places EM journals at a clear disadvantage because they represent one of the smallest clinical medical research disciplines.

  16. Archives: African Journal of Urology

    African Journals Online (AJOL)

    Items 1 - 50 of 66 ... Archives: African Journal of Urology. Journal Home > Archives: African Journal of Urology. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 66 Items, 1 2 ...

  17. Archives: Jos Journal of Medicine

    African Journals Online (AJOL)

    Items 1 - 18 of 18 ... Archives: Jos Journal of Medicine. Journal Home > Archives: Jos Journal of Medicine. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 18 of 18 Items. 2017 ...

  18. University of Mauritius Research Journal

    African Journals Online (AJOL)

    for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality. 521 African Journals. Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free To Read Titles This Journal is Open Access. Featuring journals from 32 Countries: Algeria (5); Benin (2); Botswana ...

  19. Archives: Edo Journal of Counselling

    African Journals Online (AJOL)

    Items 1 - 6 of 6 ... Archives: Edo Journal of Counselling. Journal Home > Archives: Edo Journal of Counselling. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 6 of 6 Items. 2011 ...

  20. Engaged Journalism: Using Experiential Learning Theory (ELT) for In-Class Journaling Activities

    Science.gov (United States)

    Jenkins, J. Jacob; Clarke, Tracylee

    2017-01-01

    Educators have long recognized the value and import of class journaling. Traditional approaches to journaling, however, only engage students in one mode of communicative expression while allowing them to procrastinate in writing their entries. Typical journals are also read exclusively by the instructor, which overlooks the opportunity for…

  1. The European physical and rehabilitation medicine journal network: historical notes on national journals.

    Science.gov (United States)

    Negrini, S; Ilieva, E; Moslavac, S; Zampolini, M; Giustini, A

    2010-06-01

    In the last 40 years, physical and rehabilitation medicine (PRM) has made significant steps forward in Europe with the foundation of the European Federation of Physical Medicine and Rehabilitation (EFPMR) (1963) which gave rise to the European Society of Physical and Rehabilitation Medicine (ESPRM) (2004) the European Academy of Rehabilitation Medicine (1970), the PRM Section of the European Union of Medical Specialists (1974), and the European Board of PRM (1991). Our journal, formerly Europa Medico-physica (1964), the official journal of the EFPMR, now European Journal of Physical and Rehabilitation Medicine (EJPRM) and official journal of the ESPRM since 2008, is distinct for its steadfast European vocation, long-standing Mediter-ranean interests and connections with various national scientific societies. Jointly with the ESPRM, efforts are under way to set up the European Physical and Rehabilitation Medicine Journal Network (EPRMJN). The aim of this article is to present a profile of the national journals in the EPRMJN so as to give a better overview of how the scientific part of PRM in Europe has developed within a national perspective. A profile of the following national journals is presented: Annals of Physical and Rehabilitation Medicine (France), Fizikalna i rehabilitacijska medicina (Physical and Rehabilitation Medicine) (Croatia), Neurorehabilitation (Bulgaria), Physical and Rehabilitation Medicine Portuguese Society Journal (Portugal), Physical Medicine, Rehabilitaton, Health (Bulgaria), Physikalische Medizin - Rehabilitationsmedizin - Kurort-medizin/Journal of Physical and Rehabilitation Medicine (Germany and Austria) Prevention and Rehabilitation (Bulgaria), Rehabilitacija (Rehabilitation) (Slovenia), Rehabilitación (Madr) (Spain), Turkish Journal of Physical Medicine and Rehabilitation (Turkey). Some national journals in Europe have a very long history and tradition of research and education. Having a better knowledge of these realities, usually

  2. Rwandan Journal of Education

    African Journals Online (AJOL)

    The Rwandan Journal of Education (Rwandan j. educ) is a scholarly, ... The journal is based at the University of Rwanda – College of Education (former Kigali Institute of Education) and it publishes articles that ... AJOL African Journals Online.

  3. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest online library of ... AJOL works to change this, so that African-origin research output is available to Africans ... South African Medical Journal ... Global Journal of Pure and Applied Sciences.

  4. Journal History

    African Journals Online (AJOL)

    Tanzania Journal of Health Research was established in 1997 as Tanzania Health Research Bulletin. ISSN: 1821-9241. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

  5. JOURNALISTIC COMPETENCE AS A CONDITION OF FORMATION EROTIC CULTURE IN NATIONAL JOURNALISM

    Directory of Open Access Journals (Sweden)

    Andrey Evgenevich Petropavlovsky

    2014-11-01

    Full Text Available Purpose of the article:- analysis of the professional competence of  Russian journalists in the erotic industry;- a comparison of the factors affecting the development of professionalism in the erotic themes in Russian journalism;- formulation of the criteria to be met by a modern journalist while covering an erotic theme.The novelty of this work lies in the fact that the value of erotic themes in modern journalism is a problem little studied by science.In the article the following conclusions.The importance of competence journalist on erotic themes in coverage erotic sphere is a scientific problem.The question of raising the level of training of journalists in educational institutions in view of specialization is very relevant in Russia.Covering and analysis erotic culture of modern Russia should only highly competent media professionals.In modern Russia journalism often refers to the erotic category just for economic gain. Professional and competent journalist can find a compromise between the financial side and the quality coverage of the problem.

  6. References

    OpenAIRE

    2017-01-01

    Achinstein, P. 1983. The Nature of Explanation (Oxford: Oxford University Press). Adler, J.E. 1997. ‘Lying, Deceiving, or Falsely Implicating’, The Journal of Philosophy, 94: 435–52. Adler, J.E. 2002. Belief’s Own Ethics (Cambridge, MA: MIT Press). Alicke, M.D., J. Buckingham, E. Zell, & T. Davis. 2008. ‘Culpable Control and Counterfactual Reasoning in the Psychology of Blame’, Personality and Social Psychology Bulletin, 34: 1371–78, http://journals.sagepub.com/doi/abs/10.1177/014616720832159...

  7. Overview of journal metrics

    Directory of Open Access Journals (Sweden)

    Kihong Kim

    2018-02-01

    Full Text Available Various kinds of metrics used for the quantitative evaluation of scholarly journals are reviewed. The impact factor and related metrics including the immediacy index and the aggregate impact factor, which are provided by the Journal Citation Reports, are explained in detail. The Eigenfactor score and the article influence score are also reviewed. In addition, journal metrics such as CiteScore, Source Normalized Impact per Paper, SCImago Journal Rank, h-index, and g-index are discussed. Limitations and problems that these metrics have are pointed out. We should be cautious to rely on those quantitative measures too much when we evaluate journals or researchers.

  8. Macedonian journal of chemistry and chemical engineering: open journal systems--editor's perspective.

    Science.gov (United States)

    Zdravkovski, Zoran

    2014-01-01

    The development and availability of personal computers and software as well as printing techniques in the last twenty years have made a profound change in the publication of scientific journals. Additionally, the Internet in the last decade has revolutionized the publication process to the point of changing the basic paradigm of printed journals. The Macedonian Journal of Chemistry and Chemical Engineering in its 40-year history has adopted and adapted to all these transformations. In order to keep up with the inevitable changes, as editor-in-chief I felt my responsibility was to introduce an electronic editorial managing of the journal. The choice was between commercial and open source platforms, and because of the limited funding of the journal we chose the latter. We decided on Open Journal Systems, which provided online submission and management of all content, had flexible configuration--requirements, sections, review process, etc., had options for comprehensive indexing, offered various reading tools, had email notification and commenting ability for readers, had an option for thesis abstracts and was installed locally. However, since there is limited support it requires a moderate computer knowledge/skills and effort in order to set up. Overall, it is an excellent editorial platform and a convenient solution for journals with a low budget or journals that do not want to spend their resources on commercial platforms or simply support the idea of open source software.

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Lwati: A Journal of Contemporary Research. Vol 14, No 3 (2017) ... Journal of Business and Administrative Studies. Vol 6, No 2 (2014) ... Vol 11 (2015): African Journal of Educational Studies in Mathematics and Sciences Vol. 11, 2015. African ...

  10. Mgbakoigba: Journal of African Studies

    African Journals Online (AJOL)

    Mgbakoigba: Journal of African Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 2 (2013) >. Log in or Register to get access to full text downloads.

  11. Mgbakoigba: Journal of African Studies

    African Journals Online (AJOL)

    Mgbakoigba: Journal of African Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 1 (2012) >. Log in or Register to get access to full text downloads.

  12. Time-REferenced data Kriging (TREK): mapping hydrological statistics given their time of reference

    Science.gov (United States)

    Porcheron, Delphine; Leblois, Etienne; Sauquet, Eric

    2016-04-01

    A major issue in water sciences is to predict runoff parameters at ungauged sites. Estimates can be obtained by various methods. Among them, geostatistical approaches provide interpolation methods that consequently use explicit assumptions on the variable of interest. Geostatistical techniques have been applied to precipitation and temperature fields and later extended to estimate runoff features considered as basin-support variates along the river network (e.g. Gottschalk, 1993; Sauquet et al., 2000; Skoien et al., 2006; Gottschalk et al., 2011). To obtain robust estimations, the first step is to collect a relevant dataset. Sauquet et al. (2000) and Sauquet (2006) suggest including a large number of catchments with long and common observation periods to ensure both reliability and temporal consistency in runoff estimates. However most observation networks evolve with time. Several choices are thus possible to define an optimal reference period maximizing either spatial or temporal overlap. However, the constraints usually lead to discard a significant number of stations. Time-REferenced data Kriging method (TREK) has been developed to overcome this issue. Here is proposed a method of geostatistical estimation considering the temporal support over which a hydrological statistic has been estimated. This allows attenuating the loss of data previously caused by the application of a strict reference period. The time reference remains for the targeted map itself. The weights depend on the observation period of the data included in the dataset and how near this is to the target period. In this presentation, the concepts of TREK will be introduced and thereafter illustrated to map mean annual runoff in France. References Gottschalk, L., 1993, Correlation and covariance of runoff. Stochastic Hydrology and Hydraulics 7(2), 85-101. Sauquet, E., Gottschalk, L. and Leblois, E., 2000, Mapping average annual runoff: a hierarchical approach applying a stochastic interpolation

  13. Compilation of elemental concentration data for NBS Biological and Environmental Standard Reference Materials

    International Nuclear Information System (INIS)

    Gladney, E.S.

    1980-07-01

    Concentration data on up to 76 elementals in 19 NBS Standard Reference Materials have been collected from 325 journal articles and technical reports. These data are summarized into mean +- one standard deviation values and compared with available data from NBS and other review articles. Data are presented on the analytical procedures employed and all raw data are presented in appendixes

  14. African Journal of Aquatic Science

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING ... The African Journal of Aquatic Science is an international journal devoted to the ... papers and short articles in all the aquatic science fields including limnology, ...

  15. African Journals Online (AJOL)

    African Journals Online (AJOL)

    AFRREV IJAH: An International Journal of Arts and Humanities; Educational leadership and management: theory, policy and practice. South African Journal of Education; Book Review: Insurance in Ethiopia: Historical Development, Present Status and Future Challenges Journal of Business and Administrative Studies ...

  16. African Journals Online: Rwanda

    African Journals Online (AJOL)

    ... Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico ... Rwanda Journal, Series C: Mathematical Sciences, Engineering and Technology ... Rwanda Journal, Series F: Medicine and Health Sciences ... The Rwanda Journal of Health Sciences, a publication of Kigali Health Institute, ...

  17. Malaysian Journal of Medical Sciences: A Step Forward towards an International Journal

    Science.gov (United States)

    Ghazli, Nur Farahin; Che Annual, Norfatiha; Abdullah, Jafri Malin

    2015-01-01

    In 1986, the Malaysian Journal of Medical Sciences (MJMS) began as the small and newly established journal Diagnosa, established by the Universiti Sains Malaysia School of Medicine. After 28 years in the publishing industry, we have received the honor of a listing as a local journal in the Emerging Sources Citation Index (ESCI) created by Thomson Reuters (TR) to spotlight emerging high-quality scientific publications. The editorial team of MJMS looks forward to the next step in the march of progress toward the status of an international journal. PMID:28223878

  18. Header [nuclear battery

    International Nuclear Information System (INIS)

    Goslee, D.E.; Barr, H.N.

    1976-01-01

    The invention relates to a nuclear-powered microwatt thermoelectric generator, small in size, efficient in operation, and which will last for a considerable period of time. The generator is suitable for implanting within the human body for powering devices such as cardiac pacemakers

  19. Open Access Citation Advantage in selected Information Science journals: an extended analysis to altmetrics indicators

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Cintra

    2017-04-01

    Full Text Available Introduction: Open access refers to scientific literature available free of charge and free of copyright restrictions and licensing for its reuse. An increase in the total number of citations received by articles available in open access in relation to those of restricted, pay-walled access is expected, according to the Open Access Citation Advantage hypothesis. Objective: Assess the possible citation advantages and mentions on the social web that open access can offer to the Information Science area. Methodology: Bibliometric and altmetric indicators were analyzed in two journals: Journal of the American Society for Information Science and Scientometrics. Data collection was conducted in the Web of Science, Google Scholar, Altmetric.com and Mendeley. Results: The results indicated that for both journals, open access offers an advantage in the number of citations received by articles. It was also demonstrated that the advantage is maintained over time. Conclusions: This research confirmed the hypothesis of an Open Access Citation Advantage for the journals analyzed in the area of Information Science. This pattern was also observed for the altmetric data.

  20. African Journal of Neurological Sciences

    African Journals Online (AJOL)

    African Journal of Neurological Sciences. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 28, No 1 (2009) >. Log in or Register to get access to full text downloads.

  1. African Journal of Neurological Sciences

    African Journals Online (AJOL)

    African Journal of Neurological Sciences. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 31, No 2 (2012) >. Log in or Register to get access to full text downloads.

  2. African Journal of Neurological Sciences

    African Journals Online (AJOL)

    African Journal of Neurological Sciences. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 29, No 2 (2010) >. Log in or Register to get access to full text downloads.

  3. African Journal of Neurological Sciences

    African Journals Online (AJOL)

    African Journal of Neurological Sciences. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 31, No 1 (2012) >. Log in or Register to get access to full text downloads.

  4. African Journal of Neurological Sciences

    African Journals Online (AJOL)

    African Journal of Neurological Sciences. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 30, No 1 (2011) >. Log in or Register to get access to full text downloads.

  5. Nigerian Journal of General Practice

    African Journals Online (AJOL)

    Nigerian Journal of General Practice. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 9, No 1 (2011) >. Log in or Register to get access to full text downloads.

  6. Tropical Journal of Pharmaceutical Research

    African Journals Online (AJOL)

    Tropical Journal of Pharmaceutical Research. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 12, No 6 (2013) >. Log in or Register to get access to full text downloads.

  7. Mgbakoigba: Journal of African Studies

    African Journals Online (AJOL)

    Mgbakoigba: Journal of African Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 5, No 2 (2016) >. Log in or Register to get access to full text downloads.

  8. Mgbakoigba: Journal of African Studies

    African Journals Online (AJOL)

    Mgbakoigba: Journal of African Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 6, No 1 (2016) >. Log in or Register to get access to full text downloads.

  9. Face machines

    Energy Technology Data Exchange (ETDEWEB)

    Hindle, D.

    1999-06-01

    The article surveys latest equipment available from the world`s manufacturers of a range of machines for tunnelling. These are grouped under headings: excavators; impact hammers; road headers; and shields and tunnel boring machines. Products of thirty manufacturers are referred to. Addresses and fax numbers of companies are supplied. 5 tabs., 13 photos.

  10. A comparison of citations across multidisciplinary psychology journals: a case study of two independent journals.

    Science.gov (United States)

    Schumm, Walter R

    2010-02-01

    Citation rates and impact factors are often used in an attempt to evaluate the apparent prestige of scholarly journals and the quality of research published by individual scholars. However, the apparent prestige of "top tier" journals may reflect aggressive marketing and advertising efforts as much as scholarship. Some journals have retained their independence from professional organizations and the funding, marketing, and advocacy policies that may be associated with such organizations. While lacking as much visibility as organizational journals and sometimes considered "lower tier," independent journals may be able to provide comparable scientific quality as measured by citation rates. To test this, the citation rates of 169 articles published by a frequently cited scholar were compared across first- and second-tier journals, including many sponsored and marketed by large professional organizations, and to rates for two independent journals combined, Psychological Reports and Perceptual and Motor Skills. Citation rates were higher for first-tier journals but for most comparisons, especially those that controlled for heterogeneity of variance, results did not differ in statistically significant ways among the three tiers of journals, though some nonsignificant trends (p journals appear to be a relatively weak indicator of scientific merit; journals at any tier contain articles that are useful and of good quality.

  11. African Journals Online: Malawi

    African Journals Online (AJOL)

    Journal of Development and Communication Studies. The Journal of Development and Communications Studies (JDCS), published online and in print by Development Media Consulting, is a biannual academic, peer reviewed journal, ISSN 2305-7432, dedicated to research exploring linkages between communication and ...

  12. Global Journal of Humanities

    African Journals Online (AJOL)

    Journal Homepage Image. Global Journal of Humanities is aimed at promoting reasearch in all areas of Humanities including philosophy, languages, linguistics, literature, history, fine/applied arts, theater arts, architecture, etc. Visit the Global Journal Series website here: http://www.globaljournalseries.com/ ...

  13. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information ... Ethiopian Journal of Education and Sciences; Advertising practice in Nigeria: Development, new trends, challenges and prospects. EJOTMAS: Ekpoma ...

  14. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information has flowed ... Thought and Practice; Advertising practice in Nigeria: Development, new trends, challenges and prospects. EJOTMAS: Ekpoma Journal of ...

  15. Lifestyle Journalism: Blurring boundaries

    DEFF Research Database (Denmark)

    From, Unni

    2013-01-01

    Lifestyle journalism has experienced enormous growth in the media over the past two decades, but scholars in the fields of journalism and communication studies have so far paid relatively little attention to a field that is still sometimes seen as "not real journalism". There is now an urgent need...... for in-depth exploration and contextualisation of this field, with its increasing relevance for 21st century consumer cultures. For the first time, this book presents a wide range of studies which have engaged with the field of lifestyle journalism in order to outline the various political, economic...... of sub-fields such as travel, music, food, health, fashion and personal technology journalism. This volume provides a fascinating account of the different facets of lifestyle journalism, and charts the way forward for a more sustained analysis of the field. This book was originally published as a special...

  16. Nuclear science references coding manual

    International Nuclear Information System (INIS)

    Ramavataram, S.; Dunford, C.L.

    1996-08-01

    This manual is intended as a guide to Nuclear Science References (NSR) compilers. The basic conventions followed at the National Nuclear Data Center (NNDC), which are compatible with the maintenance and updating of and retrieval from the Nuclear Science References (NSR) file, are outlined. In Section H, the structure of the NSR file such as the valid record identifiers, record contents, text fields as well as the major TOPICS for which are prepared are enumerated. Relevant comments regarding a new entry into the NSR file, assignment of , generation of and linkage characteristics are also given in Section II. In Section III, a brief definition of the Keyword abstract is given followed by specific examples; for each TOPIC, the criteria for inclusion of an article as an entry into the NSR file as well as coding procedures are described. Authors preparing Keyword abstracts either to be published in a Journal (e.g., Nucl. Phys. A) or to be sent directly to NNDC (e.g., Phys. Rev. C) should follow the illustrations in Section III. The scope of the literature covered at the NNDC, the categorization into Primary and Secondary sources, etc., is discussed in Section IV. Useful information regarding permitted character sets, recommended abbreviations, etc., is given under Section V as Appendices

  17. Communication perspectives on social networking and citizen journalism challenges to traditional newspapers

    OpenAIRE

    Katz, James E.

    2011-01-01

    Communication perspectives are presented on the challenges posed to traditional newspapers by social media and citizen journalism, with special reference to the United States. This is an important topic given the critical role investigative reporting, long the domain of newspapers, plays in fostering democratic practices. New Media and social networking technology are evaluated in terms of their impact on the newspaper enterprise. Alternative scenarios for future developments are examined as ...

  18. Defense Acquisition Review Journal. Volume 16, Number 1, Issue 50, April 2009

    Science.gov (United States)

    2009-04-01

    ment, a “second-order change” is sought, which requires basic shifts in attitudes, beliefs, and cultural values (Bartunek & Moch , 1987, p. 484). A...Bartunek & Moch , 1987, p. 487). In terms of this article, one needs to think beyond the more sterile aspects of describing organizational change from a...address: mike.kotzian@dau.mil) AUTHOR BIOGRAPHY DEFENSE ACQUISITION REVIEW JOURNAL 50 April 2009 REFERENCES Bartunek, J., & Moch , M. (1987). First

  19. INDEXING OF MAPING SCIENCE JOURNALS

    Directory of Open Access Journals (Sweden)

    Jadranka Stojanovski

    2015-01-01

    Full Text Available Bibliometric analyses based on citations are most often at the forefront where scientific publications are concerned. A fact often neglected is that the visibility and availability of scientific publications are basic prerequisites for future reading, citation and influence. Journal visibility can be significantly improved by providing open access and availability through popular online databases. In this study, we investigated 112 mapping science journals to determine the visibility of scientific publications in a smaller interdisciplinary field. In addition to other data, we collected data on open access, indexing, subject areas within the Web of Science and Scopus bibliographic databases and the number of journals in these databases. The coverage of mapping science journals in 14 bibliographic databases was analyzed. Only 11% of the titles from the journals analyzed were indexed in 10 or more databases. Google Scholar, Scopus, Bibliotheca Cartographica and GEOBASE include most mapping science journals, while only 19 are included in Web of Science. A comparison indicates more thorough coverage of an individual journal in Web of Science than in Scopus. Only a few mapping science journals appear in the Directory of Open Access Journals, despite the large number of open access mapping science journals available. Adding subject categories within databases does not facilitate finding mapping science journals, which are dispersed among numerous, mostly inadequate categories in the Web of Science and Scopus databases.

  20. Media, journalism, objectivity

    Directory of Open Access Journals (Sweden)

    Vlajki Emil

    2013-01-01

    Full Text Available This is the text around the themes: Media and Journalism, are confronted two directions of opinions: humanism and elitism. Humanism believes that media and journalism must be metaphysically objective: able to tell the truth regardless of time, place and terms of events. Another approach, elitism, is connected with Hegel's philosophy of history. Hegel's conceptual apparatus includes: Idea, History dialectic, 'cunning mind,' self- development and self-realization. In this context, media and journalism are considered as organic unity, an inseparable part of some dialectical totality. More specifically media and journalism can be objective only if they defend concrete ideological assumptions of society to which they belong. Any other understanding of these two concepts is non-objective, mere moralizing and / or demagoguery.

  1. Sunlit Uplands: The Genius of the NICE Reference Case

    Directory of Open Access Journals (Sweden)

    Paul C Langley

    2016-07-01

    Full Text Available The NICE reference case has received widespread acceptance in health technology assessment. The lifetime cost-per-QALY model and constructed claims for product impact have been widely emulated in country-specific guidelines for formulary submission as well as in publications in the leading health technology journals. Unfortunately, from the perspective of the standards of normal science, adherence to the reference case standard means that the claims made are typically non-evaluable. They have to be taken at face value. They may suggest potential evaluable hypotheses for clinical and cost-effectiveness claims, but there is no requirement in the reference case for claims to be put in an evaluable form and for manufacturers to suggest possible protocols for product impact assessment. This is not an acceptable situation. Absent the standards for falsification and replication, which are at the core of the scientific method, we have no idea whether the claims accepted by NICE are right or even if they are wrong. If we accept the reference case paradigm should we conclude that the sunlit uplands of formulary decisions based on non-evaluable simulated claims for cost-effectiveness has been reached? Have we rejected natural selection in favor of intelligent design? Conflict of Interest None Type: Commentary

  2. African Journals Online: Zambia

    African Journals Online (AJOL)

    The Medical Journal of Zambia is a peer-reviewed quarterly journal intended for the publication of papers from all specialities of medicine (Internal Medicine, Surgery, Paediatrics and Obstetrics & Gynaecology) and their subspecialties, basic sciences, public health, social medicine and medical politics. The journal also ...

  3. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically ... African Research Review; The Roles of Information Communication Technologies in Education: Review Article with Emphasis to the Computer and Internet Ethiopian Journal ...

  4. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Historically, scholarly information has flowed from North to South and from West to East. ... or keywords,; and find other information sources and more resources for researchers and journals. ... Nnamdi Azikiwe University Journal of International Law and Jurisprudence ... Lagos Journal of Library and Information Science.

  5. Journal for Juridical Science

    African Journals Online (AJOL)

    The Journal for Juridical Science is an accredited national professional journal which publishes original research articles in law in Afrikaans and English. Multi and interdisciplinary contributions which bridge the gap between legal scholarship and other pertinent academic disciplines, are welcomed. The Journal for Juridical ...

  6. Peace journalism: A tightrope walk between advocacy journalism and constructive conflict coverage

    Directory of Open Access Journals (Sweden)

    Wilhelm Kempf

    2007-10-01

    Full Text Available Starting from an understanding of peace journalism that regards it not as an antipode, but as a necessary prerequisite of good journalism, the present paper undertakes a synthesis of the theses and antitheses presented by David Loyn, Thomas Hanitzsch, Jake Lynch and Samuel Peleg in conflict & communication online, Vol. 6, No. 2. The author locates the tasks of the peace journalistic program in the study of the conditions and possibilities under which journalists can actually do their work better in war and crisis situations, as well as in the provision and practical realization of the competencies that are necessary for this. Although peace journalism will occupy a minority position in the foreseeable future in conflict and crisis communication, even from this position it can contribute to making media discourse on conflicts more transparent and balanced and protecting conflict coverage from the fateful propaganda traps into which traditional war reporting is continually falling. As a precondition for this many myths must be critically examined that journalism shares with media sciences, and a clear line must be drawn between journalism and public relations. In particular, journalists must be warned not to prematurely cast the traditional tools of good journalism overboard. Of course it is urgently necessary that the usual understanding of objectivity in journalism must be revised and constructively enhanced; to radically turn away from the demand for objectivity not only endangers the acceptance of the peace journalistic project in the journalist community, however, it also can cause peace journalism to squander the trust bonus that its recipients have granted it.

  7. A Comparison of Descriptive Writing of First Graders Using Freechoice Journaling versus Topical Journaling.

    Science.gov (United States)

    Myers, Vanessa Gayle

    Educators continue to seek ways to foster writing that produces rich language usage by students. Journal writing in the classroom allows students to express ideas in written form. Two types of journal writing often used by educators include topical journal writing and free choice journal writing. The desire to excel in the area of writing prompted…

  8. Ethiopian Veterinary Journal

    African Journals Online (AJOL)

    reviewed journal intended to promote animal health and production of national and regional/international importance. The journal publishes review articles, original research articles, short communication as well as technical notes in English.

  9. African Journals Online: Eritrea

    African Journals Online (AJOL)

    Journal of the Eritrean Medical Association. The journal aims to publish and disseminate scientifically rigorous health information of Eritrean and international significance that enables policy makers, researchers, and practitioners to be more effective in the improvement of the health of Eritrean people. View Journal | Current ...

  10. African Journals Online: History

    African Journals Online (AJOL)

    Lagos Historical Review. The Lagos Historical Review is an international and interdisciplinary journal publishing papers with a historical focus. The journal generates and participates in debates to advance the discipline of history and promote its relevance to development. The journal aims to serve the academic community ...

  11. Journal of Applied Biosciences

    African Journals Online (AJOL)

    The Journal of Applied Biosciences provides a forum for scholars and practitioners in all spheres of biological sciences to publish their research findings or theoretical concepts and ideas of a scientific nature. Other websites related to this journal: http://m.elewa.org/Journals/about-jab/ ...

  12. Archives: South African Journal of Botany

    African Journals Online (AJOL)

    Archives: South African Journal of Botany. Journal Home > Archives: South African Journal of Botany. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. This journal has not ...

  13. Factors associated with the Journal Impact Factor (JIF for Urology and Nephrology Journals

    Directory of Open Access Journals (Sweden)

    Joseph M. Sewell

    2015-12-01

    Full Text Available Purpose: The Journal Impact Factor (JIF is an index used to compare a journal's quality among academic journals and it is commonly used as a proxy for journal quality. We sought to examine the JIF in order to elucidate the main predictors of the index while generating awareness among scientific community regarding need to modify the index calculation in the attempt to turn it more accurate. Materials and Methods: Under the Urology and Nephrology category in the Journal Citations Report Website, the top 17 Journals by JIF in 2011 were chosen for the study. All manuscripts’ abstracts published from 2009-2010 were reviewed; each article was categorized based on its research design (Retrospective, Review, etc. T and correlation tests were performed for categorical and continuous variables respectively. The JIF was the dependent variable. All variables were then included in a multivariate model. Results: 23,012 articles from seventeen journals were evaluated with a median of 1,048 (range=78-6,342 articles per journal. Journals with a society affiliation were associated with a higher JIF (p=0.05. Self-citations (rho=0.57, p=0.02, citations for citable articles (rho=0.73, p=0.001, citations to non-citable articles (rho=0.65, p=0.0046, and retrospective studies (rho=-0.51, p=0.03 showed a strong correlation. Slight modifications to include the non-citable articles in the denominator yield drastic changes in the JIF and the ranking of the journals. Conclusion: The JIF appears to be closely associated with the number of citable articles published. A change in the formula for calculating JIF to include all types of published articles in the denominator would result in a more accurate representation.

  14. Nigerian Health Journal

    African Journals Online (AJOL)

    reviewed, English language, medical and health science journal that is published quarterly by the Nigerian Medical Association, Rivers state branch, Nigeria. The journal publishes any contribution that advances medical science or practice ...

  15. Nigerian Food Journal

    African Journals Online (AJOL)

    The Nigerian Food Journal (NIFOJ) is a journal of international standard established ... of interdisciplinary knowledge on all aspects of food science and technology. ... Optimization of Some Physico-Chemical Properties of Predigested Soymilk ...

  16. Caracterização das publicações periódicas em fonoaudiologia e neurociências: estudo sobre os tipos e temas de artigos e visibilidade na área de linguagem Periodicals' profile in speech-language and hearing pathology and neurosciences: study on types and headers of the language area articles, and their visibility

    Directory of Open Access Journals (Sweden)

    Sandrelli Virginio de Vasconcelos

    2009-03-01

    Full Text Available TEMA: caracterização das publicações periódicas em Fonoaudiologia e Neurociências: estudo sobre os tipos e temas de artigos e visibilidade na área de linguagem. OBJETIVO: caracterizar as publicações periódicas em Fonoaudiologia estudando os artigos da área de Linguagem relacionados às Neurociências no período de 2002 a 2006. CONCLUSÃO: ficou evidente um aumento crescente de publicações em Linguagem e em Neurociências nos últimos cinco anos. Contudo, o número de publicações em determinados temas como a Dislexia, a Doença de Alzheimer e o Transtorno do Déficit de Atenção / Hiperatividade ainda mostra-se resumido.BACKGROUND: periodicals' profile in speechlanguage and hearing pathology and neurosciences: study on types and headers of the language articles, and their visibility. PURPOSE: to characterize periodicals in SpeechLanguage Pathology and Hearing, studying the articles of the Language's area related to Neurosciences in the period from 2002 to 2006. CONCLUSION: increasing publication in Language and Neurosciences in the last five years has been evident. However, number of publications in certain headers, such as dyslexia, Alzheimer's disease and AttentionDeficit/Hyperactivity Disorder are still abridged.

  17. Publishing corruption discussion: predatory journalism.

    Science.gov (United States)

    Jones, James W; McCullough, Laurence B

    2014-02-01

    Dr Spock is a brilliant young vascular surgeon who is up for tenure next year. He has been warned by the chair of surgery that he needs to increase his list of publications to assure passage. He has recently had a paper reviewed by one of the top journals in his specialty, Journal X-special, with several suggestions for revision. He received an e-mail request for manuscript submission from a newly minted, open access, Journal of Vascular Disease Therapy, which promises a quick and likely favorable response for a fee. What should be done? A. Send the paper to another peer reviewed journal with the suggested revisions. B. Resubmit the paper to Journal X-special. C. Submit to the online journal as is to save time. D. Submit to the online journal and another regular journal. E. Look for another job. Copyright © 2014 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  18. Who Are the "Journalism Kids"? Academic Predictors of Journalism Participation in Secondary Schools

    Science.gov (United States)

    Bobkowski, Piotr S.; Cavanah, Sarah B.; Miller, Patrick R.

    2017-01-01

    Prior scholastic journalism research did not adequately address the possibility that journalism students perform better academically because of their backgrounds and inherent abilities. Using Education Longitudinal Study of 2002 data, this study shows that high school journalism attracts better students. Although for-credit and extracurricular…

  19. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Historically, scholarly information has flowed from North to South and from West to East. It has also been difficult for African researchers to access the work of other African academics. In partnership with hundreds of journals from all ... Featured Country: Nigeria, Featured Journal: Nigeria Journal of Business Administration ...

  20. Impact factor trends for general medical journals: non-English-language journals are lagging behind

    DEFF Research Database (Denmark)

    Vinther, Siri; Rosenberg, Jacob

    2012-01-01

    The impact factor (IF) is a common citation metric used for evaluating and comparing scientific journals within a certain field. Previous studies have shown that IFs are increasing. However, rates may depend on journal publication language. The aim of this study was to determine IF values...... and trends for general medical journals, comparing non-English-language with English-language journals....

  1. The impact of article length on the number of future citations: a bibliometric analysis of general medicine journals.

    Science.gov (United States)

    Falagas, Matthew E; Zarkali, Angeliki; Karageorgopoulos, Drosos E; Bardakas, Vangelis; Mavros, Michael N

    2013-01-01

    The number of citations received is considered an index of study quality and impact. We aimed to examine the factors associated with the number of citations of published articles, focusing on the article length. Original human studies published in the first trimester of 2006 in 5 major General Medicine journals were analyzed with regard to the number of authors and of author-affiliated institutions, title and abstract word count, article length (number of print pages), number of bibliographic references, study design, and 2006 journal impact factor (JIF). A multiple linear regression model was employed to identify the variables independently associated with the number of article citations received through January 2012. On univariate analysis the JIF, number of authors, article length, study design (interventional/observational and prospective/retrospective), title and abstract word count, number of author-affiliated institutions, and number of references were all associated with the number of citations received. On multivariate analysis with the logarithm of citations as the dependent variable, only article length [regression coefficient: 14.64 (95% confidence intervals: (5.76-23.50)] and JIF [3.37 (1.80-4.948)] independently predicted the number of citations. The variance of citations explained by these parameters was 51.2%. In a sample of articles published in major General Medicine journals, in addition to journal impact factors, article length and number of authors independently predicted the number of citations. This may reflect a higher complexity level and quality of longer and multi-authored studies.

  2. Models of Journalism

    DEFF Research Database (Denmark)

    Bro Petersen, Peter

    Models of Journalism investigates the most fundamental questions of how journalists can best serve the public and what factors enable or obstruct them in doing so. The book evaluates previous scholarly attempts at modeling the function and influencing factors of journalism, and proceeds to develop...... a range of important new models that take contemporary challenges faced by journalists and journalism into account. Among these new models is the "chronology-of-journalism", which introduces a new set of influencing factors that can affect journalists in the 21st century. These include internal factors...... – journalistic principles, precedents and practices – and external factors – journalistic production, publication and perception. Another new model, the "journalistic compass", delineates differences and similarities between some of the most important journalistic roles in the media landscape. For each new model...

  3. Welcome to the Irish Journal of Paramedicine

    Directory of Open Access Journals (Sweden)

    Alan M Batt

    2016-06-01

    review: Commissioned, not peer-reviewed. References 1. Morton J, Kloepping K, Buick J, Todd J, Batt A. The evolution of the paramedic. Can Paramed. 2015;38(5. 2. Williams B, Onsman A, Brown T. Is the Australian Paramedic Discipline a Full Profession ? J Emerg Prim Heal Care. 2010;8(1:3. How to cite this article: Batt AM. Welcome to the Irish Journal of Paramedicine (Editorial. Irish Journal of Paramedicine, 2016; 1(1. This is an Open Access article distributed under the terms of the Creative Commons Attribution-Non-Commercial-ShareAlike 4.0 International (http://creativecommons.org/licenses/by-nc-sa/4.0/,which permits use, distribution, and reproduction in any medium, provided the original work and any attributes thereof are properly cited, are distributed under the same licence, and that the work is not used for commercial purposes. Content copyright remains with the authors, who grant the IJP a licence to reuse and distribute.

  4. Development of an online journal.

    Science.gov (United States)

    Doheny, M; Thede, L

    2000-01-01

    This article describes the historical development of an electronic nursing journal, (OJIN), from inception to reality. Planning focused on a needs analysis for an electronic journal, audience and marketing concerns, editorial board membership, and financing of the journal. Included are recommendations for those considering starting an online journal.

  5. From Journals

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2013-06-01

    Full Text Available From the field of cartography and geoinformation, there are journal’s article extracts given which are not cartographic first and whose complete texts are on the Internet, accessible to the members of Croatian academic and research community. Most journals can be accessed through the PERO browser (http://knjiznica.irb.hr/pero/index.php. For the journals not found through this browser, the complete texts of the mentioned articles are available for free on the given web-address. Next to every jo­urnal headline, in the brackets, it is noted which prominent bibliographic and quotation bases it is placed in: CC (Current Contents, SCIE (Science Citati­­on Index Expanded, and SSCI (Social Sc­­­i­ence Citation Index. It should be noted that, for some journals accessible through PERO browser, there is a delay of 6, 12 and even 18 months in accessing the newest issues. This number is given in the brackets next to the journal’s headline.Bullettin of the GSI (Geospatial Information Authority of Japanhttp://www.gsi.go.jp/ENGLISH/page_e30092.htmlK. Kawase: A general formula for calculating meridian arc length and its application to coordinate conversion in the Gauss-Krüger projection, Vol. 59, December 2011.K. Kawase: Concise derivation of extensive coordinate conversion formulae in the Gauss-Krüger pro­jection, Vol. 60, December 2012.Coordinates (A monthly magazine on positioning, navigation and beyond http://mycoordinates.orgT. Nagayama, K. Inaba, T. Hayashi, H: Nakai: Responding to the great east Japan earthquake, 2012, 12.J. SF Fabic: Data integration and sharing for disaster management, 2012, 12.D. Ampatzidis: Datum transformations using exclusively geodetic curvilinear coordinates without height information, 2012, 12.Geomatics and Environmental Engineeringhttp://journals.bg.agh.edu.pl/GEOMATICS/index.phpR. Cellmer, A. Senetra, A. Szczepanska: Land value maps of naturally valuable areas, 2012, 3.Geopolitics (CC, SSCI (12J. Strandsbjerg

  6. Scientific Journal Publishing in India: Promoting electronic publishing of scholarly journals in India

    OpenAIRE

    Abraham, Thomas; Minj, Suvarsha

    2007-01-01

    Provides a report about the Scientific Journal Publishing in India (SJPI) Project which promotes electronic publishing of scholarly journals. It covers briefly the objectives, implementation and outcomes of the Project. Open Journal Systems and Open Archives Harvester were used to achieve the goals of the Project.

  7. African Journals Online: Ethiopia

    African Journals Online (AJOL)

    Items 1 - 30 of 30 ... African Research Review (AFRREV) is a Peer Reviewed ... AFRREV IJAH: An International Journal of Arts and Humanities ... in the world; the Journal also enhances exchange of ideas among scientists engaged in research ... This journal content is now open access and licensed under Creative Commons ...

  8. African Journal of Rheumatology

    African Journals Online (AJOL)

    The journal aims to publish papers on basic and clinical research in rheumatology and be a vessel of sharing knowledge across the globe. Original research work, reviews, case reports and other relevant scientific work will be published in the journal. The readers of the journal are mainly practicing rheumatologists, ...

  9. Nigerian Health Journal: Submissions

    African Journals Online (AJOL)

    ... outlined in the Author Guidelines, which is found in About the Journal. If submitting to a peer-reviewed section of the journal, the instructions inEnsuring a Blind Review have been followed. In submitting manuscripts to The Nigerian Health Journal (TNHJ), the authors accept that the submitted articles are not plagiarized.

  10. Tanzania Medical Journal: Submissions

    African Journals Online (AJOL)

    The Tanzania Medical Journal is a multi – disciplinary journal published two times a year in March - June and September – December. ... To achieve its objectives the journal invites papers on original scientific research, short communications, case reports and letters to the editor, in any branch of medical science. Original ...

  11. Concluding Remarks | Ewing | Rwanda Journal

    African Journals Online (AJOL)

    Rwanda Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 2, No 2 (2015) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Concluding Remarks. Helen Ewing. Abstract. No Abstract. Full Text:.

  12. The Future of Journalism as a System, Profession and Culture: The Perception of Journalism Students

    OpenAIRE

    Milojević, Ana; Krstić, Aleksandra; Ugrinić, Aleksandra

    2016-01-01

    Currently, there is clear need for traditional journalism to redefi ne itself. The intention of this article is to portray the voices of future journalists in this quest. Therefore, Belgrade University journalism students were assigned to write down their contemplations about the journalism of tomorrow in essayistic form. In order to systematize their narratives, three theoretical understandings of journalism are introduced based on a literature review: journalism as a societal system, profess...

  13. Comparison Between Impact Factor, Eigenfactor Metrics, and SCimago Journal Rank Indicator of Pediatric Neurology Journals

    OpenAIRE

    Kianifar, Hamidreza; Sadeghi, Ramin; Zarifmahmoudi, Leili

    2014-01-01

    Background: Impact Factor (IF) as a major journal quality indicator has a series of shortcomings including effect of self-citation, review articles, total number of articles, etc. In this study, we compared 4 journals quality indices ((IF), Eigenfactor Score (ES), Article Influence Score (AIS) and SCImago Journal Rank indicator (SJR)) in the specific Pediatric Neurology journals. Methods: All ISI and Scopus indexed specific Pediatric Neurology journals were compared regarding their 2011 IF, E...

  14. The evolution of academic performance in emergency medicine journals: viewpoint from 2000 to 2009 journal citation reports.

    Science.gov (United States)

    Lee, Ching-Hsing; Shih, Chia-Pang; Chang, Yu-Che; Chaou, Chung-Hsien

    2011-08-01

    Emergency medicine (EM) is a young but rapidly growing field. An evaluation of academic performance and the growing impact of EM journals would help to elucidate the increase in the number of EM scientific studies. The authors used the Journal Citation Reports (JCR) database to investigate the scientific achievements of EM journals in the past 10 years. This was a literature review study. All data were collected from the JCR database. Journals listed in the EM category from 2000 to 2009 were included. Eleven categories that were considered most closely related to EM by a consensus of the authors were chosen for comparison, including cardiac and cardiovascular systems, clinical neurology, critical care medicine, gastroenterology and hepatology, infectious diseases, general and internal medicine, pediatrics, respiratory system, surgery, toxicology, and urology and nephrology. Data on journals in the EM category were collected, including journal title, language, journal country or territory, impact factor for each year, total number of EM journals for each year, and the EM category aggregate impact factor (available from 2003 to 2009). The variables in the comparison group included the number of journals in each of the 11 clinical medicine categories from 2000 to 2009 and the aggregate impact factors for 2003 to 2009. The category aggregate impact factor and journal impact factor were adopted as representative of category and journal academic performance. Linear regression was used to assess the trend of aggregate impact factor and journal impact factor. The slope (β) of the linear regression was used to represent the evolution of performance. The relationship between the 2000 EM journal impact factor and the impact factor trend of EM journals between 2000 and 2009 was measured by Pearson correlation coefficient to evaluate the evolution difference between journals with different initial impact factors. In 2000, all 12 EM journals were published in the United States

  15. Journal Benchmarking for Strategic Publication Management and for Improving Journal Positioning in the World Ranking Systems

    Science.gov (United States)

    Moskovkin, Vladimir M.; Bocharova, Emilia A.; Balashova, Oksana V.

    2014-01-01

    Purpose: The purpose of this paper is to introduce and develop the methodology of journal benchmarking. Design/Methodology/ Approach: The journal benchmarking method is understood to be an analytic procedure of continuous monitoring and comparing of the advance of specific journal(s) against that of competing journals in the same subject area,…

  16. Globalization of continuing professional development by journal clubs via microblogging: a systematic review.

    Science.gov (United States)

    Roberts, Matthew John; Perera, Marlon; Lawrentschuk, Nathan; Romanic, Diana; Papa, Nathan; Bolton, Damien

    2015-04-23

    Journal clubs are an essential tool in promoting clinical evidence-based medical education to all medical and allied health professionals. Twitter represents a public, microblogging forum that can facilitate traditional journal club requirements, while also reaching a global audience, and participation for discussion with study authors and colleagues. The aim of the current study was to evaluate the current state of social media-facilitated journal clubs, specifically Twitter, as an example of continuing professional development. A systematic review of literature databases (Medline, Embase, CINAHL, Web of Science, ERIC via ProQuest) was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A systematic search of Twitter, the followers of identified journal clubs, and Symplur was also performed. Demographic and monthly tweet data were extracted from Twitter and Symplur. All manuscripts related to Twitter-based journal clubs were included. Statistical analyses were performed in MS Excel and STATA. From a total of 469 citations, 11 manuscripts were included and referred to five Twitter-based journal clubs (#ALiEMJC, #BlueJC, #ebnjc, #urojc, #meded). A Twitter-based journal club search yielded 34 potential hashtags/accounts, of which 24 were included in the final analysis. The median duration of activity was 11.75 (interquartile range [IQR] 19.9, SD 10.9) months, with 7 now inactive. The median number of followers and participants was 374 (IQR 574) and 157 (IQR 272), respectively. An overall increasing establishment of active Twitter-based journal clubs was observed, resulting in an exponential increase in total cumulative tweets (R(2)=.98), and tweets per month (R(2)=.72). Cumulative tweets for specific journal clubs increased linearly, with @ADC_JC, @EBNursingBMJ, @igsjc, @iurojc, and @NephJC, and showing greatest rate of change, as well as total impressions per month since establishment. An average of two

  17. [Archivos de Bronconeumología: among the 3 Spanish medical journals with the highest national impact factors].

    Science.gov (United States)

    Aleixandre Benavent, R; Valderrama Zurián, J C; Castellano Gómez, M; Simó Meléndez, R; Navarro Molina, C

    2004-12-01

    Citation analysis elucidates patterns of information consumption within professional communities. The aim of this study was to analyze the citations of 87 Spanish medical journals by calculating their impact factors and immediacy indices for 2001, and to estimate the importance of Archivos de Bronconeumología within the framework of Spanish medicine. Eighty-seven Spanish medical journals were included. All were listed in the Spanish Medical Index (Indice Medico Español) and in at least one of the following databases: MEDLINE, BIOSIS, EMBASE, or Science Citation Index. References to articles from 1999 through 2001 in citable articles from 2001 were analyzed. Using the method of the Institute for Scientific Information, we calculated the national impact factor and immediacy index for each journal. The journals with the highest national impact factors were Revista Española de Quimioterapia (0.894), Medicina Clínica (0.89), and Archivos de Bronconeumología (0.732). The self-citation percentage of Archivos de Bronconeumología was 18.3% and the immediacy index was 0.033. The impact factor obtained by Archivos de Bronconeumología confirms its importance in Spanish medicine and validates its inclusion as a source journal in Science Citation Index and Journal Citation Report.

  18. African Journals Online: Guernsey

    African Journals Online (AJOL)

    African Journals Online: Guernsey. Home > African Journals Online: Guernsey. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  19. African Journals Online: Grenada

    African Journals Online (AJOL)

    African Journals Online: Grenada. Home > African Journals Online: Grenada. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  20. African Journals Online: India

    African Journals Online (AJOL)

    African Journals Online: India. Home > African Journals Online: India. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access. Afghanistan ...