scholarly journals A bibliometric analysis of materials research in Indonesian journal using VOSviewer

Author(s):  
Asep Bayu Dani Nandiyanto ◽  
◽  
Dwi Fitria Al Husaeni ◽  

This study aims to analyze the scope of research on materials using a bibliometric review and data mapping process. Research data on materials were obtained from databases from selected journals in Indonesia. The search is done using a search engine that contains data on all related journal articles. The search process is based on a topic area with titles, keywords, and abstracts in the study material. The mapping process is done using VOSviewer. A total of 60 relevant articles were found. The results showed that the most studied study material was in the 2016-2021 range. Meanwhile, in the field of chemistry, the “acid” term is the most widely discussed material. Among all contributing countries, Indonesia is the largest country with 43 articles. Indonesia also has the most links with other countries, namely 8 links. Through VOSviewer we analyze how many articles have been published about the material and its relation to the topic area. This review can certainly provide a reference point for further research related to materials.

Author(s):  
Mohamad Hasan

This paper presents a model to collect, save, geocode, and analyze social media data. The model is used to collect and process the social media data concerned with the ISIS terrorist group (the Islamic State in Iraq and Syria), and to map the areas in Syria most affected by ISIS accordingly to the social media data. Mapping process is assumed automated compilation of a density map for the geocoded tweets. Data mined from social media (e.g., Twitter and Facebook) is recognized as dynamic and easily accessible resources that can be used as a data source in spatial analysis and geographical information system. Social media data can be represented as a topic data and geocoding data basing on the text of the mined from social media and processed using Natural Language Processing (NLP) methods. NLP is a subdomain of artificial intelligence concerned with the programming computers to analyze natural human language and texts. NLP allows identifying words used as an initial data by developed geocoding algorithm. In this study, identifying the needed words using NLP was done using two corpora. First corpus contained the names of populated places in Syria. The second corpus was composed in result of statistical analysis of the number of tweets and picking the words that have a location meaning (i.e., schools, temples, etc.). After identifying the words, the algorithm used Google Maps geocoding API in order to obtain the coordinates for posts.


Author(s):  
Jadranka Stojanovski

>> See video of presentation (28 min.) The primary goal of scholarly communication is improving human knowledge and sharing is the key to achieve this goal: sharing ideas, sharing methodologies, sharing of results, sharing data, information and knowledge. Although the concept of sharing applies to all phases of scholarly communication, most often the only visible part is the final publication, with the journal article as a most common type. The traditional characteristics of the present journals allow only limited possibilities for sharing the knowledge. Basic functions, registration, dissemination, certification, and storage, are still present but they are no more effective in the network environment. Registration is too slow, there are various barriers to dissemination, certification system has many shortcomings, and used formats are not suitable for the long term preservation and storage. Although the journals today are digital and various powerful technologies are available, they are still focused on their unaltered printed versions. This presentation will discuss possible evolution of journal article to become more compliant with users' needs and to enable “the four R’s of openness” – reuse, redistribute, revise and remix (Hilton, Wiley, Stein, & Johnson, 2010).Several aspects of openness will be presented and discussed: open access, open data, open peer review, open authorship, and open formats. With digital technology which has become indispensable in the creation, collection, processing and storage of data in all scientific disciplines the way of conducting scientific research has changed and the concept of "data-driven science" has been introduced (Ware & Mabe, 2009). Sharing research data enhances the capabilities of reproducing the results, reuse maximizes the value of research, accelerating the advancement of science, ensuring transparency of scientific research, reducing the possibility of bias in the interpretation of results and increasing the credibility of published scientific knowledge. The open peer review can ensure full transparency of the entire process of assessment and help to solve many problems in the present scholarly publishing. Through the process of the open peer review each manuscript can be immediately accessible, reviewers can publicly demonstrate their expertise and could be rewarded, and readers can be encouraged to make comments and views and to become active part of the scholarly communication process. The trend to to describe the author's contribution is also present, which will certainly lead to a reduced number of “ghost”, "guest" and "honorary" authors, and will help to establish better standards for author’s identification.Various web technologies can be used also for the semantic enhancement of the article. One of the most important aspects of semantic publication is the inclusion of the research data, to make them available to the user as an active data that can be manipulated. It is possible to integrate data from external sources, or to merge the data from different resources (data fusion) (Shotton, 2012), so the reader can gain further understanding of the presented data. Additional options provide merging data from different articles, with the addition of the component of time. Other semantic enhancement can include enriched bibliography, interactive graphical presentations, hyperlinks to external resources, tagged text, etc.Instead of mostly static content, journals can offer readers dynamic content that includes multimedia, "living mathematics", “executable articles”, etc. Videos highlighting critical points in the research process, 3D representations of chemical compounds or art works, audio clips with the author's reflections and interviews, and animated simulations or models of ocean currents, tides, temperature and salinity structure, can became soon common part of every research article. The diversity of content and media, operating systems (GNU / Linux, Apple Mac OSX, Microsoft Windows), and software tools that are available to researchers, suggests the usage of the appropriate open formats. Different formats have their advantages and disadvantages and it would be necessary to make multiple formats available, some of which are suitable for "human" reading (including printing on paper), and some for machine reading that can be used by computers without human intervention. Characteristics and possibilities of several formats will be discussed, including XML as the most recommended format, which can enable granulate document structure as well as deliver semantics to the human reader or to the computer.Literature:Hilton, J. I., Wiley, D., Stein, J., & Johnson, A. (2010). The Four R’s of Openness and ALMS Analysis: Frameworks for Open Educational Resources. Open Learning: The Journal of Open, Distance and E-Learning, 25(1), 37–44. doi:10.1080/02680510903482132Shotton, D. (2012). The Five Stars of Online Journal Articles - a Framework for Article Evaluation. D-Lib Magazine, 18(1/2), 1–16. doi:10.1045/january2012-shottonWare, M., & Mabe, M. (2009). The stm report (p. 68).


2014 ◽  
Vol 9 (2) ◽  
pp. 19
Author(s):  
Michelle Dalton

A Review of: Asher, A. D., Duke, L. M., & Wilson, S. (2012). Paths of discovery: Comparing the search effectiveness of EBSCO Discovery Service, Summon, Google Scholar, and conventional library resources. College & Research Libraries, 74(5), p. 464-488. Objectives – To explore the effectiveness of different search tools (EBSCO Discovery Service (EDS), Summon, Google Scholar and traditional library resources) in supporting the typical research queries faced by undergraduate students and gain an understanding of student research practices. Design – Mixed methods approach using quantitative data collected from grading of students’ selected resources combined with qualitative data from a search process interview with students. Setting – Two university libraries in the United States of America (Bucknell University (BU) and Illinois Wesleyan University (IWU)). Subjects – Eighty-seven undergraduate students across a range of disciplines. Methods – Participants were assigned to one of five test groups and required to find two resources for each of four standardised research queries using a specified tool: EDS; Summon; Google Scholar; Library catalogue/databases; or “no tool” where no specific tool was specified and participants were free to choose. The resources submitted by students for each of the four queries were rated on a scale of 0-3 by four librarians using a rubric, to produce average ratings for each tool. The interview comprised two parts: the search task, followed by a reflective interview based on open-ended questions relating to search practices and habits. The search process interview was recorded using Camtasia screen capture and audio software, and the URLs used by participants were also recorded. Main Results – Quantitative results indicated that students who used EDS selected slightly higher quality sources on average (scoring 2.54 out of 3), compared to all other groups. Those who used EDS also completed the queries in less time (747 seconds) than those using Summon (1,209 seconds), Google Scholar (968 seconds), library databases (963 seconds) or where no tool was specified (1,081 seconds). Academic journal articles also represented the relatively highest proportion of resources for this group (73.8% of resources chosen), whilst newspaper articles were chosen most frequently by those using Summon (20.6% of resources chosen). The qualitative findings suggest that students may over-rely on the top results provided by search systems, rather than using critical analysis and evaluation. Conclusion – Although EDS performed slightly better overall, in some cases the tools produced relatively similar results, and none of the tools performed particularly poorly. Indeed the reasonably strong performance of both Google Scholar and traditional library tools/databases in some aspects (such as the relative proportion of books and journal articles chosen by students), may raise questions regarding the potential benefit of acquiring a new discovery product, given the possibly significant costs involved. As the study finds that most students do not go beyond simple searches and the first page of results, regardless of the tool they are using, this suggests that discovery services do not substantially lessen the need for information literacy instruction, although it may provide some opportunity to redirect teaching time away from retrieval and towards higher-order skills such as evaluating information and critical thinking.


2018 ◽  
Vol 2018 ◽  
pp. 1-13 ◽  
Author(s):  
Tsenguun Ganbat ◽  
Heap-Yih Chong ◽  
Pin-Chao Liao ◽  
You-Di Wu

International construction is complicated and involves high risks. However, with the development of technological innovation, Building Information Modeling (BIM) emerged and seems to be able to address certain risks. To understand BIM applications in risk management for international construction, a state-of-the-art review is required. Therefore, this paper aims to identify the research trends and opportunities for risk management in BIM-enabled international construction by reviewing 526 peer-reviewed journal articles for the years 2007–2017. Thus five steps of bibliometric analysis were conducted based on the proposed frameworks of BIM risk management in international construction (BIM-RM-INTL). The results show that the popularization of BIM not only attracts all stakeholders’ interests but also brings some risks. For example, financial factors are hard to detect and control through BIM, information loss during transmission stands out, and BIM has no unified standards and regulations for international construction. The research has mapped existing research results and their relationships for future risk management in BIM-enabled international construction.


2016 ◽  
Vol 38 (3-4) ◽  
Author(s):  
Henry S. Rzepa ◽  
Andrew Mclean ◽  
Matthew J. Harvey

AbstractProgress in science has always been driven by data as a primary research output. This is especially true of the data-centric fields of molecular sciences. Scholarly journals in chemistry in the 19th century captured a (probably small) proportion of research data in printed journals, books, and compendia. The curation of this data from its origins in the 1880s and for most of the 20th century was largely driven by a few organisations as a commercial and proprietary activity. The online era, dating from around 1995, saw much experimentation centred around the presentation and delivery of journals, but less so of the data. The latter evolved, almost by accident, into what is now known as electronic supporting or supplemental information (SI), associated with journal articles. [


2015 ◽  
Author(s):  
Iain Hrynaszkiewicz ◽  
Varsha Khodiyar ◽  
Andrew L Hufton ◽  
Susanna-Assunta Sansone

AbstractSharing of experimental clinical research data usually happens between individuals or research groups rather than via public repositories, in part due to the need to protect research participant privacy. This approach to data sharing makes it difficult to connect journal articles with their underlying datasets and is often insufficient for ensuring access to data in the long term. Voluntary data sharing services such as the Yale Open Data Access (YODA) and Clinical Study Data Request (CSDR) projects have increased accessibility to clinical datasets for secondary uses while protecting patient privacy and the legitimacy of secondary analyses but these resources are generally disconnected from journal articles – where researchers typically search for reliable information to inform future research. New scholarly journal and article types dedicated to increasing accessibility of research data have emerged in recent years and, in general, journals are developing stronger links with data repositories. There is a need for increased collaboration between journals, data repositories, researchers, funders, and voluntary data sharing services to increase the visibility and reliability of clinical research. We propose changes to the format and peer-review process for journal articles to more robustly link them to data that are only available on request. We also propose additional features for data repositories to better accommodate non-public clinical datasets, including Data Use Agreements (DUAs).


2015 ◽  
Vol 10 (1) ◽  
pp. 82-94 ◽  
Author(s):  
Tiffany Chao

Understanding the methods and processes implemented by data producers to generate research data is essential for fostering data reuse. Yet, producing the metadata that describes these methods remains a time-intensive activity that data producers do not readily undertake. In particular, researchers in the long tail of science often lack the financial support or tools for metadata generation, thereby limiting future access and reuse of data produced. The present study investigates research journal publications as a potential source for identifying descriptive metadata about methods for research data. Initial results indicate that journal articles provide rich descriptive content that can be sufficiently mapped to existing metadata standards with methods-related elements, resulting in a mapping of the data production process for a study. This research has implications for enhancing the generation of robust metadata to support the curation of research data for new inquiry and innovation.


2019 ◽  
Vol 3 (2) ◽  
pp. 129
Author(s):  
Erna Hayati ◽  
Diah Ayu Novitasari ◽  
Laily Chodariyanti

The problem faced by Miftahul Ulum Timbuan Foundation teachers is the lack of productivity in producing scientific work or research. Lack of productivity makes research due to a lack of understanding of research methodologies and the ruling of statistical applications that can help process research data. Though producing or making research is very important to fulfill the obligations of teachers as professional educators. This is what underlies the holding of the Research Methodology Training and the Use of SPSS Statistical Software Applications for Teachers of the Miftahul Ulum Lamongan Foundation designed to overcome these problems. It is hoped that the existence of this training activity will motivate the teachers of the Miftahul Ulum Timbuan Foundation to produce research and be able to publish their research findings in scientific journals or forums or educational scientific seminars. This activity is carried out with methods of counseling, training and mentoring. Counseling activities are emphasized on the importance of researching for teachers to improve their professionalism. This activity includes training on research methodology and the use of SPSS software in the analysis of research data. While the mentoring activities were carried out during the training so that the teacher was skilled in using SPSS software.   ABSTRAKPermasalahan yang dihadapi oleh guru Yayasan Miftahul Ulum Timbuan adalah kurangnya produktifitas dalam menghasilkan karya ilmiah atau penelitian. Kurangnya produktifitas membuat penelitian disebabkan karena kurang pemahaman tentang metodologi penelitian dan penguasaal aplikasi statistika yang dapat membantu mengolah data penelitian. Padahal menghasilkan atau membuat penelitian sangat penting untuk memenuhi kewajiban guru sebagai tenaga pendidik profesional. Hal inilah yang mendasari diadakannya Pelatihan Metodologi Penelitian dan Penggunaan Aplikasi Software Statistika SPSS Untuk Guru Yayasan Miftahul Ulum Lamongan dirancang agar dapat mengatasi permasalahan tersebut. Harapannya dengan adanya kegiatan pelatihan ini maka dapat memotivasi guru Yayasan Miftahul Ulum Timbuan untuk menghasilkan penelitian dan dapat mempublikasikan hasil penelitiannya dalam jurnal maupun forum ilmiah atau seminar ilmiah pendidikan. Kegiatan ini dilakukan dengan metode penyuluhan, pelatihan dan pendampingan. Kegiatan penyuluhan ditekankan pada pentingnya melakukan penelitian bagi guru untuk meningkatkan profesionalitasnya. Kegiatan ini meliputi pelatihan tentang metodologi penelitian dan penggunaan software SPSS dalam analisis data penelitian. Sedangkan kegiatan pendampingan dilakukan selama pelatihan agar guru terampil dalam menggunakan software SPSS.


2017 ◽  
Vol 24 (2) ◽  
pp. 90-100
Author(s):  
Daiva Nomicienė ◽  
Alisa Stunžaitė

The current research focuses on the investigation of the VGTU students’ and foreign language teachers’ attitude towards the types of dictionaries: printed, electronic versions of printed dictionaries and dictionaries available online. The aim of the research was to set the most used type of the dictionaries by the students and foreign language teachers at VGTU. 296 students from different study programmes and 12 foreign language teachers were selected to participate in the investigation. The research data was analysed from two perspectives: qualitatively and quantitatively. Qualitatively data was analysed with the help of literature review method, a questionnaire and a comparative analysis. Therefore, quantitatively data was analysed relying on the method of descriptive statistics. The collected data revealed the differences in the students’ and the foreign language teachers’ attitude. Majority of the students preferred online dictionaries to printed and electronic, whereas the selection of the dictionary type by the foreign language teachers was limited to a printed version. The same tendency could be observed relying on the question about the search of special terms. Majority of the students would rely on the dictionaries available on the Internet, hence teachers would select printed ones. Relying on the research, it could be concluded that while preparing study material and recommendations for the students, foreign language teachers should rely on students’ attitude.


2019 ◽  
Vol 21 (1) ◽  
pp. 89-102
Author(s):  
M. ADAM PRAYOGA ◽  
EKA SUDARMAJI

This study aims to obtain empirical evidence in detecting fraudulent financial statements from the perspective of 'fraud diamond theory'. The proxy variables used in this study are the influence of pressure, opportunity, rationalization, and ability. This study uses a sample of transportation sub-sector companies listed on the Indonesia Stock Exchange (IDX) with the 2015-2017 research period. This research is expected to contribute to the development of accounting science, especially in the field of forensic accounting regarding factors that can affect companies to conduct fraudulent financial statements by implementing indicators of diamond fraud. Hypothesis testing used multiple linear regression analysis with the help of application eviews software, to help process research data in the form of panel data. The results of this study indicate that pressure, opportunity, rationalization, and ability together were not significantly influence the tendency of fraudulent financial statements.


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