Pub Date : 2022-06-07DOI: 10.33369/pendipa.6.2.556-564
Bagus Susetya Nugraha, Prabowo Prabowo
[High school students responses to local wisdom-based physics learning on the traditional musical instrument tambourine to improve literacy skills]. The aims of this research was to determine and analyze high school students' responses to local wisdom-based learning on the traditional musical instrument tambourine to enhance scientific literacy skills. The analytical method used in this research is descriptive quantitative, while the subjects are students of class XII of high school (SMA) in the Gresik area. The data collection process in this study was carried out in January 2022 using the cluster random sampling technique. The sample used was 150 students from class XII at SMAN 1 Sidayu, SMAN 1 Dukun, and SMAN 1 Driyorejo. Based on the results of research data obtained by the author through the distribution of response questionnaires and test questions, it can be concluded that the level of scientific literacy skills of high school students in the Gresik area, especially in the material of elasticity and sound waves, is included in the low category. The suggestion offered by the author regarding the resolution of this is by applying local wisdom-based learning related to daily life. This is supported by questionnaire response data from students, which proves that 88.6% of students need innovations in physics learning. In particular, 84.7% of students are interested in learning the material of elasticity and sound waves through the media of the traditional musical instrument tambourine. Therefore, teachers need to follow student learning patterns in everyday life.
{"title":"Respon Siswa SMA Terhadap Pembelajaran Fisika Berbasis Kearifan Lokal Pada Alat Musik Tradisional Rebana Untuk Meningkatkan Keterampilan Literasi Sains","authors":"Bagus Susetya Nugraha, Prabowo Prabowo","doi":"10.33369/pendipa.6.2.556-564","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.556-564","url":null,"abstract":"[High school students responses to local wisdom-based physics learning on the traditional musical instrument tambourine to improve literacy skills]. The aims of this research was to determine and analyze high school students' responses to local wisdom-based learning on the traditional musical instrument tambourine to enhance scientific literacy skills. The analytical method used in this research is descriptive quantitative, while the subjects are students of class XII of high school (SMA) in the Gresik area. The data collection process in this study was carried out in January 2022 using the cluster random sampling technique. The sample used was 150 students from class XII at SMAN 1 Sidayu, SMAN 1 Dukun, and SMAN 1 Driyorejo. Based on the results of research data obtained by the author through the distribution of response questionnaires and test questions, it can be concluded that the level of scientific literacy skills of high school students in the Gresik area, especially in the material of elasticity and sound waves, is included in the low category. The suggestion offered by the author regarding the resolution of this is by applying local wisdom-based learning related to daily life. This is supported by questionnaire response data from students, which proves that 88.6% of students need innovations in physics learning. In particular, 84.7% of students are interested in learning the material of elasticity and sound waves through the media of the traditional musical instrument tambourine. Therefore, teachers need to follow student learning patterns in everyday life.","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41581412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-05DOI: 10.33369/pendipa.6.2.547-555
Dewi Laili Safithri, M. Muchlis
{"title":"Implementasi Pembelajaran Berbasis Assessment for Learning untuk Meningkatkan Hasil Belajar Peserta Didik pada Materi Laju Reaksi","authors":"Dewi Laili Safithri, M. Muchlis","doi":"10.33369/pendipa.6.2.547-555","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.547-555","url":null,"abstract":"","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47767637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-05DOI: 10.33369/pendipa.6.2.541-546
Mira Azizah, Adi Subiyanto, Sugeng Triutomo, D. Wahyuni
The Effect of Climate Change on Hydrometeorological Disasters in Cisarua District Bogor Regency]. Hydrometeorological events dominated disasters in Indonesia from 2010 to 2020, such as floods, cyclones, and landslides. The hydrometeorological catastrophe cannot be separated from the consequences of climate change. Cisarua District, one of the areas in Bogor Regency, is at risk for hydrometeorological disasters. On the other hand, tourism and settlement development are increasing. The purpose of this study was to look into the effect of climate change on hydrometeorological disasters in Cisarua District, Bogor Regency. This study employs a qualitative methodology. The data used were primary data from informant interviews and secondary data from data/information from relevant agencies and literature studies. This study indicates changes in temperature in Cisarua District Bogor Regency during the last ten years, namely 0.61oC. It is still within normal limits compared to international standards issued by the Framework Convention on Climate Change of the United Nations, namely the maximum increase in earth temperature 1.5oC. Rainfall there is classified as moderate. However, the trend of hydrometeorological disasters there tends to increase. This study concludes that climate change during the last ten years in the Cisarua District affects the number of hydrometeorological disasters, especially landslides, floods, flash floods, and tornadoes. Activities are being made to lessen the danger of hydrometeorological disasters have also been carried out, including increasing community capacity and optimizing disaster-resilient villages.
{"title":"Pengaruh Perubahan Iklim Terhadap Bencana Hidrometeorologi di Kecamatan Cisarua - Kabupaten Bogor","authors":"Mira Azizah, Adi Subiyanto, Sugeng Triutomo, D. Wahyuni","doi":"10.33369/pendipa.6.2.541-546","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.541-546","url":null,"abstract":"The Effect of Climate Change on Hydrometeorological Disasters in Cisarua District Bogor Regency]. Hydrometeorological events dominated disasters in Indonesia from 2010 to 2020, such as floods, cyclones, and landslides. The hydrometeorological catastrophe cannot be separated from the consequences of climate change. Cisarua District, one of the areas in Bogor Regency, is at risk for hydrometeorological disasters. On the other hand, tourism and settlement development are increasing. The purpose of this study was to look into the effect of climate change on hydrometeorological disasters in Cisarua District, Bogor Regency. This study employs a qualitative methodology. The data used were primary data from informant interviews and secondary data from data/information from relevant agencies and literature studies. This study indicates changes in temperature in Cisarua District Bogor Regency during the last ten years, namely 0.61oC. It is still within normal limits compared to international standards issued by the Framework Convention on Climate Change of the United Nations, namely the maximum increase in earth temperature 1.5oC. Rainfall there is classified as moderate. However, the trend of hydrometeorological disasters there tends to increase. This study concludes that climate change during the last ten years in the Cisarua District affects the number of hydrometeorological disasters, especially landslides, floods, flash floods, and tornadoes. Activities are being made to lessen the danger of hydrometeorological disasters have also been carried out, including increasing community capacity and optimizing disaster-resilient villages.","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47827881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-02DOI: 10.33369/pendipa.6.2.522-530
An’umillah Shofa, Utiya Azizah
{"title":"Penerapan Model Pembelajaran Kooperatif Tipe NHT Berbasis Blended Learning Untuk Meningkatkan Motivasi dan Hasil Belajar Peserta Didik Pada Materi Laju Reaksi","authors":"An’umillah Shofa, Utiya Azizah","doi":"10.33369/pendipa.6.2.522-530","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.522-530","url":null,"abstract":"","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44620588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.33369/pendipa.6.2.516-521
Dewi Wahyuni, Syamsunasir Syamsunasir, Adi Subiyanto, Mira Azizah
{"title":"Pemanfaatan Sistem Informasi Bencana Banjir di Kabupaten Bandung Untuk Mewujudkan Masyarakat Tangguh Bencana","authors":"Dewi Wahyuni, Syamsunasir Syamsunasir, Adi Subiyanto, Mira Azizah","doi":"10.33369/pendipa.6.2.516-521","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.516-521","url":null,"abstract":"","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47388219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.33369/pendipa.6.2.508-515
Wulan Pryanti, Harun Nasrudin
{"title":"Penerapan Model Pembelajaran Kooperatif Tipe STAD untuk Meningkatkan Literasi Sains Peserta Didik Melalui Metode Blended Learning pada Materi Laju Reaksi","authors":"Wulan Pryanti, Harun Nasrudin","doi":"10.33369/pendipa.6.2.508-515","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.508-515","url":null,"abstract":"","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45348329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-31DOI: 10.33369/pendipa.6.2.493-500
Dewi Prima Meiliasari, Berton Suar Panjaitan, I. D. Widana, Rio Khoirudin Apriadi, Dwi Cahyadi
[ Lesson Learned from the Fukushima Daiichi Nuclear Reactor Accident to Increase RSG-GAS Mitigation ] Indonesia with a geographic area that is relatively the same as Japan and is strongly influenced by the movement of tectonic plate causing Indonesia to be prone of tectonic earthquakes, especially Serpong City of South Tangerang, the location of the Reaktor Serba Guna - G.A. Siwalessy (RSG-GAS) was recorded in a Catalog of Significant and Destructive Earthquake in year 1821-2018, as a risky area of the earthquake. Based on this fact, this study identified and analyzed mitigation efforts carried out to reduce the risk of disaster threats due to technology failure in RSG-GAS. The research method used was qualitatively with descriptive exploratory research design, explores new phenomena and describes according to direct observation of primary data obtained through interviews with resource persons, and secondary data through document studies belonging to resource persons and literature studies. Data validation was carried out with triangulation techniques by conducting data investigations from various sources in the analysis in accordance with the research framework. Mitigation actions have been carried out before the design was arranged, precisely on the determination of prospective reactor site until the current stage of reactor operation. Reactor site evaluation is carried out on aspects of external events (earthquake, geotechnics, meteorology, hydrology, human induce, and dispersion of radioactive substances). The updating of reactor site evaluation form external events is a consideration in RSG-GAS design mitigation, including the simulation the station blackout that has been carried out in the RSG-GAS, to find out the capacity and vulnerability of the RSG-GAS against external hazards that occurred such as in Fukushima Daiichi. External hazards such as earthquake and other hazards has also been promulgated in Indonesian Regulation of Nuclear Reactor Design. To strengthen the capacity of the government and stakeholders it is necessary to revise the Government Regulation to regulate its responsibilities and authority in nuclear emergencies to ensure the safety of the community to create national security.
{"title":"Lesson Learned Dari Kecelakaan Reaktor Nuklir Fukushima Daiichi Untuk Meningkatkan Mitigasi Reaktor Serba Guna Gerrit Augustinus Siwabessy (RSG-GAS)","authors":"Dewi Prima Meiliasari, Berton Suar Panjaitan, I. D. Widana, Rio Khoirudin Apriadi, Dwi Cahyadi","doi":"10.33369/pendipa.6.2.493-500","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.493-500","url":null,"abstract":"[ Lesson Learned from the Fukushima Daiichi Nuclear Reactor Accident to Increase RSG-GAS Mitigation ] Indonesia with a geographic area that is relatively the same as Japan and is strongly influenced by the movement of tectonic plate causing Indonesia to be prone of tectonic earthquakes, especially Serpong City of South Tangerang, the location of the Reaktor Serba Guna - G.A. Siwalessy (RSG-GAS) was recorded in a Catalog of Significant and Destructive Earthquake in year 1821-2018, as a risky area of the earthquake. Based on this fact, this study identified and analyzed mitigation efforts carried out to reduce the risk of disaster threats due to technology failure in RSG-GAS. The research method used was qualitatively with descriptive exploratory research design, explores new phenomena and describes according to direct observation of primary data obtained through interviews with resource persons, and secondary data through document studies belonging to resource persons and literature studies. Data validation was carried out with triangulation techniques by conducting data investigations from various sources in the analysis in accordance with the research framework. Mitigation actions have been carried out before the design was arranged, precisely on the determination of prospective reactor site until the current stage of reactor operation. Reactor site evaluation is carried out on aspects of external events (earthquake, geotechnics, meteorology, hydrology, human induce, and dispersion of radioactive substances). The updating of reactor site evaluation form external events is a consideration in RSG-GAS design mitigation, including the simulation the station blackout that has been carried out in the RSG-GAS, to find out the capacity and vulnerability of the RSG-GAS against external hazards that occurred such as in Fukushima Daiichi. External hazards such as earthquake and other hazards has also been promulgated in Indonesian Regulation of Nuclear Reactor Design. To strengthen the capacity of the government and stakeholders it is necessary to revise the Government Regulation to regulate its responsibilities and authority in nuclear emergencies to ensure the safety of the community to create national security.","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44431497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-31DOI: 10.33369/pendipa.6.2.484-492
Zul Futria Wati, Yerizon Yerizon
The purpose of this study was to produce characteristics of mathematics teaching materials in the G-Suite For Education Software to improve critical thinking skills in valid, practical and effective grade VIII junior high school students. The teaching material developed is the Student Worksheet (LKPD) on the G-Suite For Education Software. This development research uses the Plomp development model which consists of 3 stages, namely preliminary research, development phase, and assessment phase. The subjects of this study were students of class VIII SMP El-Ma'arif Boarding School. The instruments used are validation sheets, student response questionnaires, and ability tests. The teaching materials developed are said to be valid if they meet content and construct validity. The instrument used is a validation sheet that contains aspects of presentation, feasibility of content and material, appearance and language. Validation was carried out by experts in mathematics education, educational technology, and Indonesian language. The practicality of teaching materials is seen from the participants' practicality questionnaire educate. The effectiveness of teaching materials is seen from the competence of students which consists of aspects of knowledge. The results of the validity data analysis indicate that the teaching materials in the G-Suite For Education Software produced have met the very valid criteria in terms of content and constructs. Teaching materials are practical in terms of implementation, convenience and processing time. Teaching materials have also been effective seen from student learning outcomes. Based on these results, it can be concluded that the teaching materials in the G-Suite For Education class VIII SMP that have been produced can be stated as valid, practical and effective.
本研究的目的是在G-Suite For Education软件中制作数学教材的特色，以提高初中八年级学生的批判性思维能力。开发的教材是G-Suite教育软件上的学生工作表（LKPD）。本次开发研究采用Plomp开发模型，该模型分为三个阶段，即初步研究阶段、开发阶段和评估阶段。本研究的受试者是SMP El-Ma'arif寄宿学校第八班的学生。使用的工具包括验证表、学生回答问卷和能力测试。所开发的教材如果符合内容和结构的有效性，就被认为是有效的。所使用的仪器是一份验证表，包含演示、内容和材料的可行性、外观和语言等方面。验证由数学教育、教育技术和印尼语方面的专家进行。从参与者的实用性问卷教育中可以看出教材的实用性。教材的有效性体现在学生的能力上，学生的能力由知识的各个方面组成。有效性数据分析结果表明，制作的G-Suite教育软件中的教材在内容和结构上都符合非常有效的标准。教材在实施、方便和处理时间方面都很实用。从学生的学习成果来看，教材也很有效。基于这些结果，可以得出结论，已经制作的G-Suite For Education VIII班SMP教材是有效的、实用的和有效的。
{"title":"Pengembangan Bahan Ajar Pada Sofware G-Suite For Education Untuk Meningkatkan Kemampuan Berfikir Kritis Siswa Kelas VIII","authors":"Zul Futria Wati, Yerizon Yerizon","doi":"10.33369/pendipa.6.2.484-492","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.484-492","url":null,"abstract":"The purpose of this study was to produce characteristics of mathematics teaching materials in the G-Suite For Education Software to improve critical thinking skills in valid, practical and effective grade VIII junior high school students. The teaching material developed is the Student Worksheet (LKPD) on the G-Suite For Education Software. This development research uses the Plomp development model which consists of 3 stages, namely preliminary research, development phase, and assessment phase. The subjects of this study were students of class VIII SMP El-Ma'arif Boarding School. The instruments used are validation sheets, student response questionnaires, and ability tests. The teaching materials developed are said to be valid if they meet content and construct validity. The instrument used is a validation sheet that contains aspects of presentation, feasibility of content and material, appearance and language. Validation was carried out by experts in mathematics education, educational technology, and Indonesian language. The practicality of teaching materials is seen from the participants' practicality questionnaire educate. The effectiveness of teaching materials is seen from the competence of students which consists of aspects of knowledge. The results of the validity data analysis indicate that the teaching materials in the G-Suite For Education Software produced have met the very valid criteria in terms of content and constructs. Teaching materials are practical in terms of implementation, convenience and processing time. Teaching materials have also been effective seen from student learning outcomes. Based on these results, it can be concluded that the teaching materials in the G-Suite For Education class VIII SMP that have been produced can be stated as valid, practical and effective. ","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41570411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research purpose was to develop an android-based PCT (Paper Chromatography Techniques) practicum media with QR code technology on mixed separation materials to help improve the quality of learning, especially in general chemistry practicum courses. This development is carried out using a 4D research design, namely defining, designing, developing, and disseminating. At the definition stage, the formulation of the practicum objectives was carried out. The design stage was by designing practicum media, while at the development stage the practicum media content was validated by media experts and material experts, the dissemination stage is carried out through e-learning at Bengkulu University. The distribution of practicum media was carried out after the media is declared valid by the material experts and media experts. The practicum media validation score by material experts was 70 which are in the "Eligible", category; while the validation results by media experts get 52 which is in the "Eligible" category. The results of the feasibility assessment of practicum media by students also showed results that were in the "appropriate" category with a conversion value of 31.93. Student responses to the PCT practicum media show an average score of 207.5 with a conversion value of 3.98 in the "agree" category. This can be interpreted that in general students agree with the aspects contained in the PCT practicum media so that the PCT media developed can be used in the learning process.
{"title":"Pengembangan Media Praktikum PCT (Paper Chromatography Techniques) Berbasis Android dengan QR Code Technology pada Materi Pemisahan Campuran","authors":"Mellyta Uliyandari, Emilia Candrawati, Nurlia Latipah","doi":"10.33369/pendipa.6.2.501-507","DOIUrl":"https://doi.org/10.33369/pendipa.6.2.501-507","url":null,"abstract":"This research purpose was to develop an android-based PCT (Paper Chromatography Techniques) practicum media with QR code technology on mixed separation materials to help improve the quality of learning, especially in general chemistry practicum courses. This development is carried out using a 4D research design, namely defining, designing, developing, and disseminating. At the definition stage, the formulation of the practicum objectives was carried out. The design stage was by designing practicum media, while at the development stage the practicum media content was validated by media experts and material experts, the dissemination stage is carried out through e-learning at Bengkulu University. The distribution of practicum media was carried out after the media is declared valid by the material experts and media experts. The practicum media validation score by material experts was 70 which are in the \"Eligible\", category; while the validation results by media experts get 52 which is in the \"Eligible\" category. The results of the feasibility assessment of practicum media by students also showed results that were in the \"appropriate\" category with a conversion value of 31.93. Student responses to the PCT practicum media show an average score of 207.5 with a conversion value of 3.98 in the \"agree\" category. This can be interpreted that in general students agree with the aspects contained in the PCT practicum media so that the PCT media developed can be used in the learning process.","PeriodicalId":52822,"journal":{"name":"Pendipa","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49441992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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