Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika最新文献

{"title":"Implementasi pendekatan Science Technology Engineering and Mathematics (STEM) untuk meningkatkan kemampuan pemecahan masalah siswa SMK","authors":"Dadang Periatna, Melinda Putri Mubarika, P. Yaniawati","doi":"10.23969/v9i2.2713","DOIUrl":"https://doi.org/10.23969/v9i2.2713","url":null,"abstract":"Tujuan penelitian ini adalah untuk mengetahui peningkatan kemampuan pemecahan masalah serta motivasi belajar siswa setelah implementasi pendekatan Science Technology Engineering and Mathematics (STEM). Selain itu, dikaji juga aktivitas guru dan siswa terhadap pembelajaran yang menggunakan Pendekatan Science Technology Engineering and Mathematics (STEM). Populasi dalam penelitian ini adalah siswa kelas XI Jurusan Teknik Komputer Jaringan SMK Negeri 1 Haurwangi Kabupaten Cianjur tahun pelajaran 2017/2018. Dengan sampelnya diambil secara acak dua kelas, satu kelas diberikan perlakuan dengan pendekatan Science Technology Engineering and Mathematics (STEM) dan kelas yang satunya lagi dengan pembelajaran konvensional. Instrumen yang digunakan dalam penelitian ini adalah tes kemampuan pemecahan masalah, lembar ahli media, lembar observasi aktivitas siswa disertai angket motivasi belajar. Analisis data menggunakan metode Mixed Method Embedded. Data yang digunakan untuk menguji perbedaan rata-rata uji t atau uji mann whitney dan deskripsi. Berdasarkan analisis data diperoleh kesimpulan bahwa (1) proses perancangan dan mengembangkan alat STEM menghasilkan produk yang dapat meningkatkan kemampuan pemecahan masalah. (2) Peningkatan kemampuan pemecahan masalah yang mendapatkan implementasi pendekatan STEM lebih baik daripada siswa yang mendapat pembelajaran konvensional; (3) respon positif terhadap pembelajaran Matematika dengan menggunakan pendekatan STEM","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121930917","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}

{"title":"Meningkatkan Kemampuan Metakognisi Siswa SMP Dengan Metode Eksplorasi","authors":"Nenden Mutiara Sari","doi":"10.23969/pjme.v9i2.2716","DOIUrl":"https://doi.org/10.23969/pjme.v9i2.2716","url":null,"abstract":"The main objective of this study was to obtain an overview of the metacognitive\u0000abilities of students who acquire learning by exploration methods. This research is\u0000a quasi-experimental design with a form of non-equivalent control group. The\u0000sampling technique was done by purposive sampling. The population in this study\u0000were all students of class VIII SMP on an SMP in Cimahi. The research instrument\u0000used in the form of test and non-test. Research results show that, (1) Percentage of\u0000students who think to develop strategies and evaluate the action is not much\u0000different between exploration class students with conventional class students; (2)\u0000Percentage of exploration class students in the aspect of thinking monitor the action\u0000is higher than percentage of conventional class students; (3) students who are\u0000thinking to plan and monitor the actions have a greater opportunity to be able to\u0000plan completion, settle the problem properly and has a good ability to re-examine\u0000the results obtained.","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134213128","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}

{"title":"Penerapan Model Pembelajaran \u0000Open Ended \u0000Terhadap \u0000Peningkatan Kemampuan Berpikir Kritis Dan Motivasi Belajar \u0000Siswa Ditinjau Dari Pola Asuh Orang Tua","authors":"Satjun Siregar","doi":"10.23969/pjme.v9i.2709","DOIUrl":"https://doi.org/10.23969/pjme.v9i.2709","url":null,"abstract":"32\u0000Abstract\u0000One of the challenges of teachers in the world of education is implementing learning \u0000that is able to improve thinking skills and improve student learning motivation. One \u0000way to improve the quality of mathematics learning is to apply a learning model that \u0000s\u0000upports the realization of real mathematics learning goals, namely by developing a \u0000number of students' mathematical abilities including developing students' critical \u0000thinking skills that have not been maximized when viewed from students' values \u0000in \u0000recent\u0000years. Therefore, the purpose of this study is to examine the improvement of \u0000students' critical thinking skills and student motivation in terms of parenting by \u0000applying the \u0000Open ended\u0000learning model. As one alternative to overcome these \u0000problems, mix meth\u0000ods are conducted with explanatory sequential designs with the \u0000aim of increasing this capability. The subjects used in the study were students of class \u0000XI Bandung Talenta High School. In this study the instruments used were, among \u0000others, critical thinking\u0000ability tests, learning motivation questionnaires, parenting \u0000questionnaires as well as observation and interview sheets. The research results \u0000obtained are; 1) Critical thinking ability increases when applying the \u0000Open ended\u0000learning model, 2) Increasing C\u0000ritical thinking skills is better when applying \u0000Open \u0000ended\u0000learning models compared to conventional learning, 3) There is an influence of \u0000student learning motivation on critical thinking skills of students who apply \u0000Open \u0000ended\u0000learning models and conventio\u0000nal learning, 4) Critical thinking ability and \u0000student learning motivation are better when applying \u0000Open ended\u0000learning models \u0000compared to conventional learning in terms of parenting style, and 5) Description of \u0000students' thinking skills and student learni\u0000ng motivation is better by applying \u0000open \u0000ended\u0000models in terms of parenting parents.","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133120330","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}

{"title":"Implementasi E-learning untuk Mengembangkan self efficacy siswa","authors":"Yudi Wahyudin, Melinda Putri Mubarika, E. Firmansyah","doi":"10.23969/pjme.v9i1.2711","DOIUrl":"https://doi.org/10.23969/pjme.v9i1.2711","url":null,"abstract":"Untuk menjawab tuntutan dunia pendidikan saat ini, model pembelajaran E-Learning\u0000merupakan salah satu model pembelajaran dengan memanfaatkan perkembangan\u0000teknologi informasi dan komunikasi. Penelitian ini berfokus pada pengaruh model\u0000pembelajaran E-Learning yang diduga dapat mengembangkan keyakinan (self-efficacy).\u0000Penelitian ini dilakukan dengan menggunakan metode campuran triangulasi (mixed\u0000methode triangulasi), dalam strategi ini peneliti mengumpulkan data kuantitatif dan data\u0000kualitatif secara konkruen (dalam satu waktu). Sampel penelitiannya siswa-siswi kelas XI\u0000MIA 7 dan kelas XI MIA 8 SMAN 8 Bandung. Hasil penelitian: 1) Self Efficacy siswa\u0000yang memperoleh model Pembelajaran e-learning tidak lebih baik atau relative sama\u0000dibandingkan dengan Self Efficacy siswa yang memperoleh pembelajaran konvensional,\u00002) Faktor-faktor yang dapat meningkatkan self eficacy siswa dengan pembelajaran e-\u0000learning menurut pendapat siswa adalah : motivasi diri siswa, suasana pembelajaran yang\u0000menyenangkan, fasilitas yang memadai dan sikap guru yang menyenangkan","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129621566","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}

{"title":"Efektivitas Teknik Evaluasi Pembelajaran Menggunakan Aplikasi QR Code Terhadap Kemampuan Berpikir Kreatif Matematis Dan Kemandirian Belajar Siswa","authors":"Fauziyah Astrid, Npm.","doi":"10.23969/pjme.v9i.2705","DOIUrl":"https://doi.org/10.23969/pjme.v9i.2705","url":null,"abstract":"Utilization of informasi technologi in particular a QR Code in education is still lacking. therefore researchers want to use the QR Code as an evaluation technique in mathematics. During this evaluation technique used by the teacher is a normal evaluation technique, while students seem to expect more help from their peers in working on math problems, because also students are less creative and less independent in working on math problems. In this study researchers used qr code as an evaluation technique in linear program material. The statement of the problem is whether students whose evaluation techniques use the application of QR code mathematical creative thinking skills and learning independence are better than students whose evaluation techniques do not use the qr code application. The number of students in class x office administration degree in smk indonesia bandung highway 2018/2019 is 34 students in the experimental class and 34 students in the control class. Based on the results of the study it can be concluded that students who use the qr code evaluation technique creative thinking ability and independence students who use ordinary evaluation techniques.","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128767568","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}

{"title":"Pengaruh Model Pembelajaran Reciprocal Teaching Terhadap\u0000Kemampuan Komunikasi Matematis Siswa MTS Ditinjau Dari\u0000Keaktifan Siswa Berorganisasi (OSIS)","authors":"Della Hendalillah, Rully Indrawan, Stanley P. Dewanto","doi":"10.23969/pjme.v9i1.2706","DOIUrl":"https://doi.org/10.23969/pjme.v9i1.2706","url":null,"abstract":"This study aims to determine the Reciprocal Teaching learning model of mathematical\u0000communication skills and learning motivation in student mathematics learning in terms of the\u0000activeness of student organizations (Student Council). This study uses a mixed method (Mixed\u0000Method) with type Embedded Design. The research design used was nonequivalent control\u0000group design. The population in this study were all MTs Plus Darul Hufadz Jatinangor\u0000students, while the samples were class VIII-C and VIII-D. The problems discussed were\u0000student communication problems and learning motivation towards mathematics learning\u0000with the Reciprocal Teaching learning model in terms of the activeness of student\u0000organizations (Student Council). Based on the analysis of the data, the results of the study\u0000show that the results of the study show that the mathematical communication competencies\u0000and learning motivation of students who obtain the reciprocal Teaching model are better than\u0000students who obtain conventional model learning. Mathematical learning and student\u000013\u0000learning motivation with the application of the Reciprocity Teaching model to active student\u0000organizations (OSIS) is better than students who are not actively organizing (OSIS). There is a\u0000relationship between mathematical communication skills and learning motivation with the\u0000application of the Reciprocal Teaching model to active student organizations (Student\u0000Council).","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130486002","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}

{"title":"Penerapan stategi Model Pembelajaran Problem Based Learning untuk Meningkatkan Kemampuan Berpikir Kritis dan Berfikir Kreatif serta Pengaruh Terhadap Motivasi Belajar Siswa MTS","authors":"Edi Rohendi, Npm.","doi":"10.23969/pjme.v9i1.2708","DOIUrl":"https://doi.org/10.23969/pjme.v9i1.2708","url":null,"abstract":"Penelitian ini bertujuan untuk meningkatkan kemampuan berpkir kritis dan kemampuan berfikir kreatif serta pengaruh terhadap motivasi belajar siswa Mts. Model yang diterapkan dalam pembelajaran adalah Problem Based Learning. Sampel dalam penelitian ini berjumlah 60 orang siswa yang duduk di kelas VIII di Mts Al Mukhlisin Kabupaten Bandung. Kesimpulan dalam penelitian ini adalah kemampuan berfikir kritis matematis dan kemampuan berfikir kreatif siswa yang mendapatkan pembelajaran matematika dengan model Problem Based Learning lebih baik dari pada siswa yang mendapatkan pembelajaran matematika dengan model konvensional, gambaran peningkatan kemampuan berpikir kritis matematis dan kemampuan berfikir kreatif siswa yang mendapatkan pembelajaran matematika dengan model Problem Based Learning lebih baik dari pada siswa yang mendapatkan pembelajaran matematika dengan model konvensional, terdapat korelasi antara kemampuan berpikir kritis matematis dengan kemampuan berfikir kreatif, dan ada korelasi antara kemampuan berfikir kritis matematis dan kemampuan berfikir kreatif serta pengaruh terhadap motivasi belajar siswa.","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130937065","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}

{"title":"Peningkatan Kemampuan Problem Solving Dan Representasi Matematis Dengan Menggunakan Pembelajaran Problem Based Learning","authors":"Kikky Astria","doi":"10.23969/pjme.v8i1.3992","DOIUrl":"https://doi.org/10.23969/pjme.v8i1.3992","url":null,"abstract":"Penelitian ini merupakan penelitian mixed method dengan desain concurrent embedded strategy yang difokuskan pada kemampuan problem solving dan kemampuan representasi matematis siswa SMK PGRI 3 Cianjur dengan menggunakan pembelajaran Problem Based Learning. Tujuan penelitian ini adalah : untuk mengetahui apakah pembelajaran dengan Problem Based Learning dapat meningkatkan kemampuan problem solving dan kemampuan representasi matematis siswa pada pembelajaran matematika; untuk mengetahui kemampuan problem solving siswa yang menggunakan pembelajaran Problem Based Learning lebih baik dari pembelajaran biasa; untuk mengetahui kemampuan representasi matematis siswa yang menggunakan pembelajaran Problem Based Learning lebih baik dari pembelajaran biasa; untuk mengetahui apakah ada korelasi antara problem solving siswa dan kemampuan representasi matematis siswa dengan menggunakan model pembelajaran Problem Based Learning; untuk mengetahui bagaimanakah aktivitas siswa pada saat pembelajaran Problem Based Learning. Penelitian ini merupakan dilakukan di kelas X SMK PGRI 3 Cianjur. Instrumen yang digunakan dalam penelitian ini berupa: lembar observasi, wawancara, jurnal harian siswa, angket dan tes kemampuan problem solving dan representasi matematis siswa. Dari data yang diperoleh hasil: Pembelajaran dengan menggunakan Problem Based Learning dapat meningkatkan kemampuan problem solving matematis siswa pada pembelajaran matematika; Pembelajaran dengan menggunakan Problem Based Learning dapat meningkatkan kemampuan representasi matematis siswa pada pembelajaran matematika; Peningkatan kemampuan problem solving siswa yang menggunakan pembelajaran Problem Based Learning lebih baik dari pembelajaran biasa; Peningkatan kemampuan representasi matematis siswa yang menggunakan pembelajaran Problem Based Learning lebih baik dari pembelajaran biasa; Terdapat korelasi antara sikap siswa terhadap Problem Based Learning problem solving dengan peningkatan kemampuan problem solving dan representasi matematis siswa. Berdasarkan uraian di atas, dapat disimpulkan bahwa m Problem Based Learning dapat meningkatkan kemampuan problem solving dan representasi matematis siswa.","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127822127","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}

{"title":"Penerapan Assesmen kinerja dalam Pembelajaran Berbasis Masalah untuk meningkatkan pemahaman konsep dan kemampuan pemecahan masalah matematis pada peserta didik SMP.","authors":"Yulianingsih Yulianingsih","doi":"10.23969/pjme.v8i1.3993","DOIUrl":"https://doi.org/10.23969/pjme.v8i1.3993","url":null,"abstract":"Penelitian ini dilatarbelakangi oleh rendahnya pemahaman konsep dan kemampuan pemecahan masalah matematis peserta didik SMP. Tujuan penelitian ini adalah: 1) untuk mengetahui apakah peserta didik siswa yang mendapat pembelajaran matematika berbasis masalah dengan menggunakan assesmen kinerja mendapat peningkatan pemahaman konsep dan kemampuan pemecahan masalah lebih baik daripada siswa yang mendapat pembelajaran matematika dengan pembelajaran ekspositori; 2) Untuk mengetahui bagaimana sikap siswa terhadap pembelajaran matematika dengan penerapan assesmen kinerja dan model pembelajaran berbasis masalah. Penelitian ini menggunakan metode eksperimen, sedangkan populasi dalam penelitian ini adalah seluruh siswa kelas VII SMP Negeri 1 Sumber Kab Cirebon tahun pelajaran 2013/2014. Instrumen penelitian yang digunakan berupa instrumen tes dan non-tes. Instrumen tes berupa soal pilihan ganda dan uraian berdasarkan indikator pemahaman konsep dan kemampuan pemecahan masalah matematik dan instrumen non-tes berupa angket dan lembar observasi assesmen kinerja. Hasil penelitian menunjukkan bahwa: 1) Siswa yang mendapat pembelajaran matematika dengan penerapan Assesmen kinerja dalam Pembelajaran Berbasis Masalah peningkatan pemahaman konsep dan kemampuan pemecahan masalah matematiknya lebih baik daripada siswa yang mendapat pembelajaran matematika dengan pendekatan ekspositori; 2) Hampir seluruh siswa menunjukkan sikap positif terhadap pembelajaran matematika,Pembelajaran Berbasis masalah dan pemecahan masalah.","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130199464","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}

{"title":"Metode Mood-Understand-Recall-Digest-Expand-Review (Murder) Berbasis E-Learning Untuk Meningkatkan Kemampuan Berpikir Kritis, Pemecahan Masalah Matematis Siswa Serta Sikap Belajar Siswa Kelas VI","authors":"Arip Syaripudin, Npm.","doi":"10.23969/pjme.v8i1.3995","DOIUrl":"https://doi.org/10.23969/pjme.v8i1.3995","url":null,"abstract":"This research aims to analyze the influence of mathematics learning with learning models mood-understand-recall-digest-expand-review (murder) based on e-learning towards critical thinking, mathematical problem solving and learning attitudes in class VI. The research metod used in this research is mixed method with embedded desaign type. The population in this study were all students SDIT Al-Irsyad Bandung grade VI 2017/2018 academic year. While the samples taken in this study are classes VI A and VI B. The results showed that (1) the improvement of critical thinking skills who get mathematics learning using methods Mood-Understand-Recall-Digest-Expand-Review (MURDER) based on e-learning are better than student who obtain conventional learning (2) the improvement of mathematical problem solving who get mathematics learning using methods Mood-Understand-Recall-Digest-Expand-Review (MURDER) based on e-learning are better than student who obtain conventional learning (3) there is a positive influence on learning attitudes toward mathematical critical thinking skills and mathematical problem solving abilities (4) there is a correlation between mathematical critical thinking skills, mathematical problem solving abilities, and student learning attitudes","PeriodicalId":237144,"journal":{"name":"Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124113194","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}