Jurnal Pendidikan Fisika最新文献

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Penerapan Model Project Based Learning Untuk Meningkatkan Kemampuan Berpikir Kreatif Peserta Didik Materi Pemuaian 基于学习材料的项目模型的应用,以提高参与者的创造性思维能力
Jurnal Pendidikan Fisika Pub Date : 2023-03-31 DOI: 10.24127/jpf.v11i1.5474
Siti Khotiyah Ningsih, Erwina Oktavianty, Stepanus Sahala Sitompul, Haratua Tiur Maria Silitonga, M. S. Hidayatullah
{"title":"Penerapan Model Project Based Learning Untuk Meningkatkan Kemampuan Berpikir Kreatif Peserta Didik Materi Pemuaian","authors":"Siti Khotiyah Ningsih, Erwina Oktavianty, Stepanus Sahala Sitompul, Haratua Tiur Maria Silitonga, M. S. Hidayatullah","doi":"10.24127/jpf.v11i1.5474","DOIUrl":"https://doi.org/10.24127/jpf.v11i1.5474","url":null,"abstract":"Tujuan dari penelitian ini adalah mengetahui efektivitas model project based learning untuk meningkatkan kemampuan berpikir kreatif peserta didik pada materi pemuaian di SMP Islam Hidayatul Mubtadi’ien. Metode yang digunakan pada penelitian ini yaitu penelitian eksperimen dalam bentuk quasi experimental design dan dengan rancangan penelitian pre-test-post-test control group design. Teknik pengumpulan data yang dilakukan yaitu pre-test dan post-test dan disertai dengan angket respon. Data yang didapatkan selanjutnya diolah menggunakan uji statistik yaitu uji normalitas dan uji U Mann Whitney. Setelah diberikan treatment, skor rata-rata post-test kelas eksperimen mendapatkan skor yang lebih tinggi daripada skor rata-rata kelas kontrol, namun keduanya sama dalam kategori sedang. Hasil analisis skor post-test kemampuan berpikir kreatif didapatkan nilai Zhitung sebesar 1,70, sedangkan nilai Ztabel sebesar 1,96. Oleh karena Zhitung < Ztabel maka H0 diterima dan Ha ditolak. Hal tersebut berarti tidak terdapat perbedaan kemampuan berpikir kreatif yang signifikan antara kelas kontrol dan kelas eksperimen.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"67 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91142731","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}
引用次数: 0
PENGARUH PENERAPAN PERMAINAN PADA PEMBELAJARAN FISIKA TERHADAP HASIL BELAJAR SISWA SMP 游戏应用对中学生学习物理的影响
Jurnal Pendidikan Fisika Pub Date : 2023-03-31 DOI: 10.24127/jpf.v11i1.7460
Purwiro Harjati
{"title":"PENGARUH PENERAPAN PERMAINAN PADA PEMBELAJARAN FISIKA TERHADAP HASIL BELAJAR SISWA SMP","authors":"Purwiro Harjati","doi":"10.24127/jpf.v11i1.7460","DOIUrl":"https://doi.org/10.24127/jpf.v11i1.7460","url":null,"abstract":"AbstractThis research aims at finding out the significant effect of game method in Physics instruction, and the learning achievement of students taught with game method through deductive approach. The design of the study was quasi-experimental. The sample consisted of 124 students. The measurement of achievement used gained scores, i.e. the difference between post test and pretest scores. To find out the validity of the isntrument content validity was used and its reliability was tested by using KR-21 with the reliability coefficient of 0.695 the data was analyzed by using Analysis of Variants (ANOVA) and t-test. The results shows that the learning achievement of students taught with game methode through inductive approach was higher than that of students taught with game method through deductive approach. The conclusions of this research are: (1) there is a significant effect of game method in Physics instruction toward the students achievement, (2) the learning achievement of students taught by using game method through inductive approach was higher than that of students taught by using game method through deductive approach.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91276014","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}
引用次数: 1
Pengaruh Penggunaan Smartphone Terhadap Hasil Belajar Siswa Sekolah Menengah Atas Pada Pelajaran Fisika 智能手机对中学生物理成绩的影响
Jurnal Pendidikan Fisika Pub Date : 2023-03-31 DOI: 10.24127/jpf.v11i1.5954
Rosi Ferliza, Abdul Hamid, Elmi Mahzum
{"title":"Pengaruh Penggunaan Smartphone Terhadap Hasil Belajar Siswa Sekolah Menengah Atas Pada Pelajaran Fisika","authors":"Rosi Ferliza, Abdul Hamid, Elmi Mahzum","doi":"10.24127/jpf.v11i1.5954","DOIUrl":"https://doi.org/10.24127/jpf.v11i1.5954","url":null,"abstract":"The use of smartphones as learning media is a new method that can be used by teachers in the learning process. This study aims to determine the effect of using smartphones as learning media on student learning outcomes in physics lessons at SMAN 3 Seunagan. This type of research is a quasi-experimental design with a pretest-posttest-only control group design. The population in this study were all students of class XI-IPA which amounted to 2 classes. The sample in this study was taken using a total sampling technique, namely the number of samples equal to the total population of 40 students. Data collection techniques used are test and questionnaire techniques. The results obtained are based on data analysis that has been carried out using two-party t-test, then the value of the t-test > t table is 26.08 > 1,684. So that according to the hypothesis, that is, if the value of t arithmetic > t table, then the area H0 is rejected and the area H1 is accepted, and it can be concluded that there is an effect of using smartphones as learning media on student learning outcomes in physics lessons at SMA Negeri 3 Seunagan. The use of smartphones as learning media also received a good response from students.Keywords:  Smartphones, Learning Outcomes, Physics Lessons.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81333436","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}
引用次数: 0
IDENTIFICATION OF RIVER WATER QUALITY YARN NETWORK AT THE TIBU NANGKLOK WATER TREATMENT INSTALLATION CENTRAL LOMBOK PDAM BASED ON PHYSICAL AND CHEMICAL PARAMETERS 基于物理和化学参数的tibu nangklok水处理装置中央龙目坝河流水质纱线网鉴定
Jurnal Pendidikan Fisika Pub Date : 2023-03-31 DOI: 10.24127/jpf.v11i1.6514
Wahyuni Wahyuni, Lalu Ahmad Didik Meiliyadi, B. Bahtiar
{"title":"IDENTIFICATION OF RIVER WATER QUALITY YARN NETWORK AT THE TIBU NANGKLOK WATER TREATMENT INSTALLATION CENTRAL LOMBOK PDAM BASED ON PHYSICAL AND CHEMICAL PARAMETERS","authors":"Wahyuni Wahyuni, Lalu Ahmad Didik Meiliyadi, B. Bahtiar","doi":"10.24127/jpf.v11i1.6514","DOIUrl":"https://doi.org/10.24127/jpf.v11i1.6514","url":null,"abstract":"The river is one of the easiest shallow water sources to find and use. Benang Kelambu River is a river located in Aik Berik village, North Batukliang sub-district, Central Lombok. Besides acting as a source of water, the thread netting river is also known as a tourist spot with its famous waterfall. Because it is a tourist attraction, of course, the quality of the thread netting river water needs to be investigated, whether it is still drinkable or has been polluted.This study uses an experimental method by analyzing water quality based on two parameters, namely physical parameters by measuring (temperature, pH, conductivity and TDS), while the chemical parameters measured are (Fe, Cu, and Mn).From the results of research that has been carried out, it is known that from the two water samples that have been studied in terms of physical parameters, both samples are still below the threshold, so they are still considered safe. Meanwhile, in terms of chemical parameters, both samples contained heavy metals which were far below the threshold.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73157275","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}
引用次数: 0
MATERI AJAR USAHA DAN ENERGI DENGAN PENGAJARAN LANGSUNG UNTUK MENINGKATKAN KETERAMPILAN PEMECAHAN MASALAH PESERTA DIDIK 企业教材与现场教学,以提高学习者的解决问题技能
Jurnal Pendidikan Fisika Pub Date : 2023-03-31 DOI: 10.24127/jpf.v11i1.7218
Erni Mahrita, S. Suyidno, M. Arifuddin, Dewi Dewantara
{"title":"MATERI AJAR USAHA DAN ENERGI DENGAN PENGAJARAN LANGSUNG UNTUK MENINGKATKAN KETERAMPILAN PEMECAHAN MASALAH PESERTA DIDIK","authors":"Erni Mahrita, S. Suyidno, M. Arifuddin, Dewi Dewantara","doi":"10.24127/jpf.v11i1.7218","DOIUrl":"https://doi.org/10.24127/jpf.v11i1.7218","url":null,"abstract":"Problem solving skills play an important role in facing challenges and opportunities in the industrial era 4.0. However, these skills have not been trained properly in school. Therefore, the purpose of this study was to describe the feasibility of business and energy teaching materials with a direct teaching model to improve students' problem solving skills. This research uses ADDIE. Implementation test on 25 students of class X MIPA at a high school in Banjarmasin, Indonesia. Collecting data using observation sheets of learning implementation and problem solving tests. The results showed that the direct teaching phases could be implemented well and the students' responses were in good category. In addition, the problem solving n-gain is 0.62 in the medium category. Thus, the business and energy teaching materials developed are feasible to improve students' problem solving skills in learning physics. ","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88644940","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}
引用次数: 0
Investigating STEM Career Content in Indonesian Science Junior High School Textbooks 调查印尼初中科学教科书中STEM职业内容
Jurnal Pendidikan Fisika Pub Date : 2023-01-31 DOI: 10.26618/jpf.v11i1.9207
Riski Amalia, Remanda Arya Wisutama, N. Sulaeman, R. Qadar
{"title":"Investigating STEM Career Content in Indonesian Science Junior High School Textbooks","authors":"Riski Amalia, Remanda Arya Wisutama, N. Sulaeman, R. Qadar","doi":"10.26618/jpf.v11i1.9207","DOIUrl":"https://doi.org/10.26618/jpf.v11i1.9207","url":null,"abstract":"This study aims to analyze the STEM career content in science junior high school textbooks commonly used for the seventh grade students in Indonesian schools. This research was qualitative descriptive research with content analysis. The analysis was carried out on five books that are widely used in the school. Reports and activities were analyzed using content analysis through an assessment rubric based on Social Cognitive Career Theory (SCCT) which are awareness, relevance, engagement and self-efficacy. The analysis showed that the STEM career content in science junior high school textbooks were still lacking. The books were not sufficient in presenting content about careers in the STEM field. These results indicated that none of the five textbooks had fulfilled the four aspects of STEM career. The aspect most commonly found in the textbooks was self-efficacy, and the most observed STEM career content was found in the earliest chapter, which is Nature of Science. These findings highlight the importance of career oriented in science lesson that illustrated in the textbook to enhance students’ perception and enthusiasm in pursuing STEM career in the future.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75534678","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}
引用次数: 1
Flipped Classroom: Its Implementation and Impact in Science Learning (A Case Study During the Covid-19 Pandemic) 翻转课堂:在科学学习中的实施与影响(以新冠肺炎疫情为例)
Jurnal Pendidikan Fisika Pub Date : 2023-01-31 DOI: 10.26618/jpf.v11i1.8105
Eka Supriasih, A. Fathurohman, I. Sriyanti
{"title":"Flipped Classroom: Its Implementation and Impact in Science Learning (A Case Study During the Covid-19 Pandemic)","authors":"Eka Supriasih, A. Fathurohman, I. Sriyanti","doi":"10.26618/jpf.v11i1.8105","DOIUrl":"https://doi.org/10.26618/jpf.v11i1.8105","url":null,"abstract":"Flipped classroom is a sort of blended learning in which students learn both synchronously and asynchronously. Synchronous learning has taken place in the classroom in real time. Learners gather feedback while communicating with teachers and classmates at the same time. This review expects to figure out how is the execution and effect of Flipped Classroom in Science Learning (Contextual analysis During the Covid-19 Pandemic) of Class VIII at SMPN 3 Rantau Bayur. This study used a case study as an approach in exploring qualitative data. This examination is a distinct subjective exploration as a contextual analysis with information assortment methods as polls and meetings. The results of this review demonstrate that the execution and effect of flipped classroom in science learning during the Covid-19 pandemic is positive, particularly for class VIII students in science subjects at SMPN 3 Rantau Bayur with a typical rate gain of 76.7% or the category of ‘very good’. Through the flipped classroom, students have the opportunity to concentrate on the topic at home as they are free to set their learning time. Students become familiar with the topic in an enjoyable situation. Students can repeat the learning videos and they are able to access them from anywhere. Besides, parents can participate in learning activities outside the classroom and make time to help their children learn. However, one of the drawbacks is the lack of devices to watch videos given by the teacher as not all students have computers, laptops, or smartphones. Also, the teachers still find difficulties in preparing good quality videos as learning media for students.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89829067","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}
引用次数: 0
Development of Problem Solving-Based Modules Assisted by Tracker Software to Improve Students' Problem-Solving Skills in High School 基于问题解决的模块开发——以跟踪软件为辅助提高高中学生的问题解决能力
Jurnal Pendidikan Fisika Pub Date : 2023-01-31 DOI: 10.26618/jpf.v11i1.9592
Santi Istiqomah, P. Lubis, L. Lefudin
{"title":"Development of Problem Solving-Based Modules Assisted by Tracker Software to Improve Students' Problem-Solving Skills in High School","authors":"Santi Istiqomah, P. Lubis, L. Lefudin","doi":"10.26618/jpf.v11i1.9592","DOIUrl":"https://doi.org/10.26618/jpf.v11i1.9592","url":null,"abstract":"This study aims to 1) produce problem solving-based modules assisted by software tracker to improve valid problem-solving abilities; 2) produce problem solving based modules assisted by tracking software to improve practical problem solving skills; 3) find out the potential effects of problem solving-based modules assisted by tracker software to improve students’ problem solving skills. This study used research and development (RD) methods which refer to the ADDIE development procedure. includes Analysis, Design, Development, Implementation, Evaluation. One of the ADDIE's stages is modifying the development stage using Tessmer's evaluation. If it consists of self-evaluation, expert review, one to one, and small group. Data collection was carried out by observation, interviews, questionnaires/questions. The research subjects were class X IPA students at SMA Negeri 3 Sungai Lilin. Based on the analysis, the data is stated to be valid, practical and has the potential to influence students. The results obtained 1) The expert review stage showed the average value from the three experts, namely 91.11% for material aspects, 93.33% for media aspects, and 81.11% for language aspects. 2) The one-to-one stage has a percentage value of 84.44 % which is categorized as practical. 3) The small group students’ response questionnaire has a score percentage of 87.778% which is categorized as practical. and 4) the field test stage shows an average value of 44 .2563 in the pretest and 83.9063 in the post-test. Therefore, it can be concluded that the problem solving-based module assisted by tracker software can be stated as valid, practical, and effective to improve students’ problem-solving skills.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"49 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87692388","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}
引用次数: 0
Meta-Analysis: Effect of Using Inquiry Based Learning (IBL) Model on Students’ Competence 元分析:研究性学习模式对学生能力的影响
Jurnal Pendidikan Fisika Pub Date : 2023-01-31 DOI: 10.26618/jpf.v11i1.9802
Prima Nora Ananda, U. Usmeldi
{"title":"Meta-Analysis: Effect of Using Inquiry Based Learning (IBL) Model on Students’ Competence","authors":"Prima Nora Ananda, U. Usmeldi","doi":"10.26618/jpf.v11i1.9802","DOIUrl":"https://doi.org/10.26618/jpf.v11i1.9802","url":null,"abstract":"The development of science and technology has led to a process of change in all aspects of education which includes students’ competencies such as attitudes, knowledge, and skills. However, in reality schools students tend to be disinterested when conventional learning like lecture method is carried out, the level of curiosity or research on students is still low, and students are not accustomed to learning independently or exploring new information about a theory. This study aims to determine the effect of Inquiry Based Learning on the students’ competence. This type of research is meta-analysis conducted by summarizing, reviewing and analyzing data from several previous studies. The research sample consisted of 22 articles taken from journals that already had an ISSN. The data analysis technique used in this study is calculating the effect size of each article. Based on the research results, two conclusions were drawn. First, viewed from educational level, Inquiry Based Learning is more effectively applied at the high school level particularly to enhance students’ attitudes and knowledge competencies with an effect size of 2.47 and 1.45, respectively; when concerning skill competency, IBL is more effective to be used at the tertiary level with an effect size of 2.19. Second, the Inquiry Based Learning is more suitable to be used in physics subjects, especially to develop attitude and knowledge competencies, with an effect size of 2.47 and 1.30, respectively; while skill competency is more effectively implemented to teach biochemistry subjects with an effect size of 2.19.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82863259","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}
引用次数: 0
The Effectiveness and Practicality of Web-based Learning Media with Wix Platform in Vocational High Schools 基于Wix平台的网络学习媒体在高职院校的有效性与实用性
Jurnal Pendidikan Fisika Pub Date : 2023-01-31 DOI: 10.26618/jpf.v11i1.9720
Chairatul Umamah, Inayatun Diraya, H. Andi
{"title":"The Effectiveness and Practicality of Web-based Learning Media with Wix Platform in Vocational High Schools","authors":"Chairatul Umamah, Inayatun Diraya, H. Andi","doi":"10.26618/jpf.v11i1.9720","DOIUrl":"https://doi.org/10.26618/jpf.v11i1.9720","url":null,"abstract":"Learning media is one of the instruments which is used to support the achievement of learning process. Now, the use of learning media based on technology is widely used at various levels of education based on school needs. One of the learning media used in this study is Wix platform. The purpose of this study was to describe and measure the effectiveness and practicality of using the web-based learning media with Wix platform in vocational high schools. This type of research is research and development employing Borg and Gall development model. The research subjects consisted of media experts, material experts, and sample class consist of 19 students of X class at SMKN 1 Pakong. In this study, the effectiveness of learning media is measured by students’ learning outcomes before and after using learning media. The media practicality questionnaire for teachers was used to collect data as teacher responses after testing the media product developed in the form of  web with Wix platform. The results of the research show that the practicality percentage of Wix platform as physics learning media was 95.7% which is categorized as \"Very practical\". In addition, the effectiveness of Wix platform as learning media gained a percentage of 0.6% or in the \"effective\" category. Therefore, it can be concluded that learning media based on Web with Wix platform is very practical and effective in physics learning activities.","PeriodicalId":31841,"journal":{"name":"Jurnal Pendidikan Fisika","volume":"15 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72398332","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}
引用次数: 0
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