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Index for Objective Measurement of a Research Paper Based On Sentiment Analysis
Sarabjeet Kaur Kochhar,Uma Ojha 한국통신학회 2020 ICT Express Vol.6 No.3
Establishing impact of a research paper is essential for academia, industry and research community alike. The attempts made in this direction are hitherto limited to some objective metrics, largely based on the citation count. The number of citations has always been used as a measure for ascertaining quality and popularity of research papers. Though, citations play an essential role in academic research, sometimes researchers may cite a paper to just point out its weaknesses and infirmities. A subjective look into the sentiments behind citations of a research paper aids in understanding the opinion of the peer research community for a paper. Objective measures such as citing author’s impact factor and the publication’s impact factor, may help to quantify the weightage of citations themselves and should also be included in the assessment of impact of a research paper. In this paper, we formulate a model that combines both the objective and subjective metrics and forms basis for an index to objectively convey the impact of a research paper.
Kaur Sarabjeet,Karol Vidushi,Kumar Pankaj,Kaur Gurpreet,Sharma Prianka,Saroa Amandeep,Singh Amrit 한국원자력학회 2024 Nuclear Engineering and Technology Vol.56 No.5
The search for materials that serve as good shields for radiation has become very important in light of the increasing exposure to ionizing radiation in various vital sectors. The aim is to search for novel materials with better radiation shielding properties that are stable, nontoxic, and abundant and environment friendly. The solidstate reaction approach has been used to synthesize a few ceramics, including BaZrXTi1-XO3, Ba1-XLaXTiO3 and Ba1-XLaXZrXTi1-XO3 (with x = 0.10) i.eBaZr0.10Ti0.90O3 (BZT), Ba0.90La0.10TiO3 (BLT), and Ba0.90La0.10Zr0.10Ti0.90O3 (BLZT). The density of the prepared samples varies from 6.3471 to 11.6003 g/cm3. The X-ray diffraction technique, shows strong peaks to confirm the crystalline structure of prepared ceramic samples. Using the G-P fitting approach, the advanced radiation shielding parameters (build-up factor) have been evaluated in the photon energy region of 1.5 keV–15 MeV. It is observed from the results that exposure buildup factor (EBF) and energy absorption buildup factor (EABF) are maximum for BLZT and has the minimum value for BZT in the entire photon energy regime. The results of this work should be useful in radiation shielding applications such as in industry, medicine, and nuclear engineering.