Jurnal Biotek最新文献

{"title":"PENGARUH PENERAPAN METODE PEMBELAJARAN CROSSWORD PUZZLE BERBASIS APLIKASI PUZZLE MAKER TERHADAP HASIL BELAJAR MAHASISWA","authors":"Sri Maya, Nurhidayah Nurhidayah","doi":"10.24252/JB.V8I2.16209","DOIUrl":"https://doi.org/10.24252/JB.V8I2.16209","url":null,"abstract":"This study aims to determine the effect of the Crossword Puzzle application based on the Puzzle Maker application method on learning outcomes of biology education students at the Muslim University of Maros on the concept of Kingdom Animalia. This research was a quantitative type of research using the Quasi Experiment method. The research comparing two classes, the experimental class with the Crossword Puzzle method treatment, and the control class with conventional learning. The results showed that the post-test score of the experiment class was 78.15 with the completeness category of 83.3 %. Compared to the control class, the average score of learning outcomes was 64.07 with the completeness category of 8.3%. The hypothesis testing, the P-value for the pretest-posttest of the experiment class was 0.001 (𝝆<0.05). It indicates that the Crossword Puzzle learning method based on the Puzzle Maker application increased in learning outcomes of biology education students at the Muslim University of Maros on the Kingdom Animalia concept.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116668828","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":"PENGEMBANGAN PERANGKAT PETUNJUK PRAKTIKUM BERBASIS JIGSAW MELALUI PENDEKATAN PROBING PADA MATA KULIAH TEKNIK LABORATORIUM","authors":"St. Rahmadani, Ryan Humardani Syam Pratomo","doi":"10.24252/JB.V8I2.17532","DOIUrl":"https://doi.org/10.24252/JB.V8I2.17532","url":null,"abstract":"The aim of this research is to develop laboratory work guidance based on the jigsaw learning method combined with the probing approach. This research also aimed to analyze the characteristics and properness of the developed product. The research referred to the previous model that was designed by Borg and Gall. The research was conducted from a preliminary study to trial test empirically and carried out with the one group pre-test post-test design. The product was examined by two validators resulting in 4,59 and 4,82 in the category of very good. The product also tested restrictedly to 10 students with different competencies (high, moderate, and low). There was 83% with high competency, and 80% with both moderate and low competency. The collected data were statistically analyzed by t-Paired test in SPSS 23 version for windows showed the value of significance is 0.000 and lower than 0,05. It implies that the pre-test scores are significantly different from the post-test meaning that the product is available to use.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134153867","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":"KEMAMPUAN MENGANALISIS PERMASALAHAN LINGKUNGAN SUNGAI CITARUM: LITERASI EKOLOGI DAN MODEL PEMBELAJARAN ILMIZI","authors":"Rita Istiana, Rita Retnowati, S. Lestari, Ilmi Zajuli Ichsan, Yohamintin Yohamintin, Yeni Widiyawati, T. Prayitno","doi":"10.24252/JB.V8I2.17568","DOIUrl":"https://doi.org/10.24252/JB.V8I2.17568","url":null,"abstract":"This study aimed to obtain information about the relationship between students' abilities in analyzing environmental problems in the Citarum Watershed (DAS) and ecological literacy. In addition, to find out other factors that have a relationship with the ability of students to analyze environmental problems in the Citarum watershed and to analyze the ILMIZI model as an innovative learning model. This research was conducted from January to July 2020. Retrieval of quantitative data using test questions in the form of descriptions for variable Y and a combination of questionnaires and items for variable X. After the Pearson product moment correlation test was carried out, it was found that there was a low category positive relationship between ecological literacy and students' ability to analyze environmental problems in the Citarum watershed because it was still the low interest in reading students. Results of regression equation Ŷ = 88.025 + 0.474x with a correlation coefficient of r = 0.22 and r 2 of 5.04%. The results of the ILMIZI learning model analysis showed that this model relevant to improve students' analytical skills. The conclusion of this study is that there is a low positive relationship between ecological literacy and students' ability to analyze environmental problems, and it can be improved with the ILMIZI model.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121756928","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":"POTENSI JAMUR ASAL UMBI TANAMAN TERNA TAHUNAN SEBAGAI PENGENDALI Ganoderma boninense PENYEBAB PENYAKIT BUSUK PANGKAL BATANG PADA KELAPA SAWIT","authors":"M. A. Cendrawati, Suwandi Suwandi, Siti Herlinda, S. Suparman","doi":"10.24252/JB.V8I2.17302","DOIUrl":"https://doi.org/10.24252/JB.V8I2.17302","url":null,"abstract":"The oil palm plantation sector is one of the largest foreign exchange earners in Indonesia. The attack of red root fungus by Ganoderma boninense causes stem rot disease (BPB) in oil palms, causing potential losses. Until now, this disease has not been controlled. Therefore, research is needed for controlling BPB disease in oil palm. This study aims to determine the ability of the biological agents explored and isolated from three types of annual herbaceous tubers, namely garut (Maranta arundinacea), ganyong (Canna indica), and talas Belitung (Xanthosoma sagittifolium)  in controlling G. boninense. A total of 24 isolates, 11 isolates from garut tubers, 9 isolates from ganyong tubers, and 4 isolates from Belitung tubers were tested for the antagonism in dual culture on Malt Extract Agar (MEA) media. The results showed that the isolates from Belitung tubers had higher antagonism than garut and ganyong. Three isolates that showed the highest antagonistic activity were TLRF3, Gytf5, and TLTF8, all of which were from the genus Trichoderma. Endophytic fungi tested have the potential to be biological agents to control BPB (Rot Pangkal Batang) disease in oil palm.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121253402","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":"KEANEKARAGAMAN JENIS BURUNG AIR DI KAWASAN EKOWISATA HUTAN BAKAU DESA LAKAWALI KECAMATAN MALILI KABUPATEN LUWU TIMUR","authors":"Makkatenni Makkatenni, H. Husnaeni, Amirullah Amirullah","doi":"10.24252/JB.V8I2.17670","DOIUrl":"https://doi.org/10.24252/JB.V8I2.17670","url":null,"abstract":"This research discusses the exploration of bird species diversity in the mangrove ecotourism area of Lakawali Village, Malili District, East Luwu Regency. The aim of this research is to explore the diversity of bird species and their distribution in several mangrove and pond ecosystems in Malili District, East Luwu Regency. The research was conducted at four observation stations in the mangrove ecosystem, namely the mangrove ecosystem in Lakawali Pantai Village, Usu Village, Pinrang Malili Village, and PasiPasi Village. The object of this research was the bird species (avifauna) which found at four observation stations in the mangrove ecosystem and aquaculture ponds in Malili District. Data were collected using the IPA method (Index Puncuald'Abondence), observation, and documentation. Data analysis was done by counting the number of bird species from each order found, while the conservation status was determined based on Permen LHK No. P.106/MENLHK/SETJEN/KUM.1/12/2018 and the IUCN’s red list. The results of the research showed that the number of bird species found in mangrove ecosystems and aquaculture ponds around mangroves in the Malili district consisted of 48 species of 13 orders, dominated by Passeriformes and Ciconiiformes. The distribution of the highest number of bird species was found in the KampungPinrangMalili area, followed by Ussu Village, LakawaliPantai Village, and the lowest was in PasiPasi Village. There are two types of birds with NT conservation status (Near Threatened = almost threatened), namely the white belly albatross or Spizaetuscirrhatus (Gmelin, 1788) and the Sulawesi snake eagle or Spilornisrufipectus (Gould, 1858), most of which have the least concern (low risk) LC conservation status and are not protected.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128006432","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":"PENGEMBANGAN MODUL PEMBELAJARAN BIOLOGI MATERI SISTEM REPRODUKSI TERINTEGRASI KEILMUAN ISLAM UNTUK SISWA KELAS XI MADRASAH ALIYAH","authors":"Rakhmatullah Rakhmatullah, Muh. Rapi, Zulkarnaim Zulkarnaim","doi":"10.24252/jb.v8i1.9287","DOIUrl":"https://doi.org/10.24252/jb.v8i1.9287","url":null,"abstract":"The purpose of this study is to produce a valid, practical and effective module that can facilitate students to integrate the biological learning material with related verses in Al Quran. This was a development research (RD define, design, develop, and disseminate. The research instruments used were validation sheets, student response questionnaires and learning outcomes tests in the form of 20 multiple choice questions. The data analysis technique used was validity data analysis, practicality data analysis, and effective data analysis. Based on the results of the assessment of validator, the module was met with valid category with an average validity of 3.48. This indicates that the module can be applied in learning. Practical level of the module was in positive category with average practicality was 3.65. This indicates that the module can be used by the students easily. The effectiveness of the module was very effective with a percentage of completeness was 100%.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129918648","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":"ANALISIS BUKU AJAR BIOLOGI KELAS X SEMESTER GANJIL BERDASARKAN KATEGORI LITERASI SAINS CHIAPPETTA DAN FILLMAN","authors":"N. Fitriyani, Riezky Maya Probosari, S. Suciati","doi":"10.24252/JB.V6I2.6628","DOIUrl":"https://doi.org/10.24252/JB.V6I2.6628","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui hasil analisis Buku Ajar Biologi untuk SMA Kelas X Semester Ganjil berdasarkan kategori literasi sains Chiappetta dan Fillman. Penelitian ini merupakan penelitian kualitatif dengan pendekatan analisis isi. Objek penelitian adalah dua buku teks biologi kelas X dari dua penerbit berbeda pada materi semester ganjil. Teknik pengambilan objek penelitian menggunakan purposive sampling . Pengumpulan data melalui analisis oleh petugas koding secara mandiri pada unit-unit buku teks biologi kelas X. Reliabilitas data penelitian ini menggunakan indeks kesepakatan Kappa. Analisis data menggunakan deskriptif kualitatif. Hasil penelitian menunjukkan bahwa muatan empat dimensi literasi sains pada kedua buku teks biologi kelas x yang dianalisis memiliki perbandingan sebaran tidak merata, dengan dominasi kategori sains sebagai batang tubuh pengetahuan. Hasil analisis literasi sains Buku A yaitu: sains sebagai batang tubuh pengetahuan sebesar 90,77 persen; sains sebagai jalan penyelidikan sebesar 5,56 persen; sains sebagai cara berpikir sebesar 3,1 persen; serta interaksi sains dengan teknologi dan masyarakat sebesar 0,53 persen. Hasil analisis literasi sains Buku B yaitu: sains sebagai batang tubuh pengetahuan sebesar 69,70 persen; sains sebagai jalan penyelidikan sebesar 12,47 persen; sains sebagai cara berpikir sebesar 2,78 persen; serta interaksi sains dengan teknologi dan masyarakat sebesar 15,05 persen. Kata kunci : analisis isi, buku ajar biologi, literasi sains","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123624752","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 PROKRASTINASI AKADEMIK TERHADAP HASIL BELAJAR BIOLOGI SISWA SMA NEGERI DI KOTA MAKASSAR","authors":"Anisa Anisa, E. Ernawati","doi":"10.24252/jb.v6i2.6256","DOIUrl":"https://doi.org/10.24252/jb.v6i2.6256","url":null,"abstract":"Tujuan penelitian ini adalah untuk menganalisis pengaruh  prokrastinasi akademik terhadap hasil belajar Biologi siswa SMA Negeri di Kota Makassar. Penelitian ini merupakan penelitian ex-post facto . Populasi dalam penelitian ini adalah siswa SMA Negeri di Kota Makassar tahun ajaran 2017/2018. Sampel penelitian sebanyak 335 siswa, diperoleh dengan menggunakan teknik  random sampling. Variabel yang diteliti adalah: (1) variabel bebas adalah prokrastinasi akademik  dengan simbol X; (2) variabel terikat adalah hasil belajar dengan simbol Y. Teknik pengumpulan data dengan menggunakan angket untuk memperoleh skor prokrastinasi akademik, sedangkan hasil belajar siswa diperoleh dari dokumentasi nilai hasil belajar biologi tahun akademik 2017/2018 siswa pada SMA Negeri 1 Makassar. Hasil penelitian menunjukkan;  pengaruh prokastinasi akademik terhadap hasil belajar siswa SMA Negeri di Kota Makassar berada pada kategori sedang.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132182077","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":"PENGEMBANGAN BAHAN AJAR BERBASIS WORKSHEET MATA KULIAH BIOLOGI LAUT UNTUK MENINGKATKAN SIKAP ILMIAH MAHASISWA","authors":"Haerunnisa Haerunnisa, Ahmad Yani, Cici Andani","doi":"10.24252/jb.v6i2.5715","DOIUrl":"https://doi.org/10.24252/jb.v6i2.5715","url":null,"abstract":"Penelitian ini bertujuan untuk mengembangkan lembar kerja mata kuliah Biologi Laut dan untuk mengetahui peningkatan sikap ilmiah mahasiswa STKIP Puangrimaggalatung Sengkang melalui pengembangan lembar kerja mata kuliah Biologi Laut. Subyek dalam penelitian ini adalah lembar kerja mata kuliah Biologi Laut sedangkan responden penelitian adalah 30 mahasiswa dan 2 dosen mata kuliah Biologi Laut (observer dan validator). Dalam penelitian ini dilakukan penilaian sikap ilmiah dan tiga kali tes untuk hasil belajar mahasiswa yaitu pretest sebelum pembelajaran, posttest I setelah pembelajaran tanpa lembar kerja dan posttest II setelah pembelajaran dengan lembar kerja. Instrumen yang digunakan dalam penelitian berupa angket validasi materi dan desain, angket persepsi mahasiswa, lembar observasi penilaian sikap ilmiah dan tes uraian tertulis.Data yang terkumpul dianalisis secara kuantitatif dan kualitatif. Data validasi materi dan desain diperoleh dari penilaian dosen mata kuliah Biologi Laut, data persepsi mahasiswa diperoleh dari tanggapan mahasiswa, data sikap ilmiah diperoleh dari hasil pengamatan observer I dan observer II saat pembelajaran berlangsung dan data hasil belajar diperoleh dari tes uraian tertulis mahasiswa. Hasil penelitian menunjukkan bahwa: (1) Lembar kerja Biologi Laut yang dikembangkan layak untuk digunakan berdasarkan penilaian ahli materi sebanyak 87,87% dengan kategori sangat layak, ahli media sebanyak 82,14% dengan kategori sangat layak dan tanggapan setuju mahasiswa sebanyak 90%. (2) Pengembangan lembar kerja mata kuliah Biologi Laut mampu meningkatkan sikap ilmiah mahasiswa STKIP Puangrimaggalatung Sengkang. Hal ini terbukti dari rata-rata persentase hasil penelitian sikap ilmiah sebelum penggunaan lembar kerja sebanyak 56% dan setelah penggunaan lembar kerja sebanyak 83,04%. Kata Kunci: Pengembangan bahan ajar, Lembar Kerja ( Worksheet ), Biologi Laut,  Sikap Ilmiah.","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127957558","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 BAHAN AJAR BERBASIS INKUIRI TERBIMBING TERHADAP PEMAHAMAN KONSEP BIOLOGI SISWA SMP DI BANJARMASIN BARAT","authors":"Saidatun Ni’mah, Almira Ulimaz, N. C. Lestari","doi":"10.24252/JB.V6I2.6313","DOIUrl":"https://doi.org/10.24252/JB.V6I2.6313","url":null,"abstract":"Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh penerapan bahan ajar berbasis inkuiri terbimbing terhadap pemahaman konsep pada Pembelajaran Biologi Siswa SMP di Kecamatan Banjarmasin Barat. Jenis penelitian adalah quasi experiment dengan melibatkan kelompok perlakuan dan kelompok kontrol. Rancangan penelitian dari kuasi eksperimen yang digunakan adalah The Nonequivalent Pretes–Postes Control Group Design . Populasi dalam penelitian ini adalah siswa SMP Kelas VII di Kecamatan Banjarmasin Barat. Penentuan sampel menggunakan random sampling. Sampel penelitian adalah SMPN 25 Banjarmasin kelas VIIC sebagai kelas eksperimen dan SMPN 33 Banjarmasin Kelas VIIC sebagai kelas kontrol. Kelas eksperimen difasilitasi dengan model inkuiri terbimbing dan kelas kontrol menggunakan pembelajaran konvensional. Teknik pengumpulan data menggunakan pretes dan postes. Analisis data dilakukan dengan teknik statistik deskriptif untuk mendeskripsikan data dari variabel penelitian. Pengujian hipotesis dilakukan dengan teknik analisis varian One Way Anova yang dibantu oleh program SPSS versi 16 for Windows . Taraf signifikansi dalam pengujian hipotesis adalah 0,05 (p ≤ 0,05). Sebelum analisis varians, dilakukan dahulu uji asumsi yaitu (1) uji normalitas data dan (2) uji homogenitas varian. Kesimpulan dari penelitian adalah terdapat pengaruh penerapan bahan ajar berbasis inkuiri terbimbing terhadap pemahaman konsep pada Pembelajaran Biologi Siswa SMP di Kecamatan Banjarmasin Barat karena p = 0,002 < α = 0,05. Abstract This study aims to determine the effect of the application of guided inquiry-based teaching materials on the understanding of concepts in Biology Learning of Middle School Students in West Banjarmasin District. This type of research is a quasi experiment involving treatment groups and control groups. The research design of the quasi experiment used was The Nonequivalent Pretest-Postes Control Group Design. The population in this study were Grade VII junior high school students in West Banjarmasin District. Determination of samples using random sampling. The research sample was SMPN 25 Banjarmasin class VIIC as an experimental class and SMP 33 Banjarmasin class VIIC as a control class. The experimental class is facilitated with a guided inquiry model and control class using conventional learning. Data collection techniques using pretest and posttest. Data analysis was carried out using descriptive statistical techniques to describe data from the research variables. Hypothesis testing was carried out with One Way Anova variant analysis technique which was assisted by SPSS version 16 for Windows. The significance level in testing the hypothesis is 0.05 (p ≤ 0.05). Before the analysis of variance, the assumption was tested, namely (1) data normality test and (2) variant homogeneity test. The conclusion of the study is that there is an effect of the application of guided inquiry-based teaching materials on the understanding of concepts in Biology Learnin","PeriodicalId":307371,"journal":{"name":"Jurnal Biotek","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116821994","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}