JURNAL STAMINA最新文献

{"title":"Perbandingan Metode Latihan Dan Motivasi Latihan Terhadap Kemampuan Footwork Atlet Tenis Meja","authors":"Suhermon Suhermon, Arisman Arisman, Siska Siska, Tofikin Tofikin, Ferry Hendriyanto","doi":"10.24036/jst.v6i2.1159","DOIUrl":"https://doi.org/10.24036/jst.v6i2.1159","url":null,"abstract":"The problem in this study was the low footwork ability of PTM Pasir Pengaraian table tennis athletes. This type of research is quasi-experimental using ANOVA 2 x 2 design. The population of this study is 20 people. Sampling used the total sampling technique then carried out a training motivation test with a motivational questionnaire, after the motivational questionnaire data was obtained, it was divided into 5 people per group using the Matching technique so that a sample of 20 athletes was obtained. After the sample was obtained, it was given treatment in 20 meetings. The results of data analysis in this study are 1). There is a significant difference in the footwork ability of PTM Pasir Pengaraian table tennis athletes who are given shadow play training and athletes who are given ladder drill training significantly with a significance value of 0.048. 2). There is a significant difference in the footwork ability of PTM Pasir Pengaraian table tennis athletes who have high exercise motivation and athletes who have low exercise motivation significantly with a significance value of 0.000. 3). There was no interaction between training variants and exercise motivation on improving the footwork ability of PTM Pasir Pengaraian table tennis athletes with a significance value of 0.759. 4). the footwork ability of PTM Pasir Pengaraian table tennis athletes who were given ladder drill training was better than shadow play in the group of athletes who had high training motivation but not significant with a significance value of 0.268. 5). The footwork ability of PTM Pasir Pengaraian table tennis athletes who were given ladder drill training was better than shadow play in the group of athletes who had low training motivation but not significant with a significance value of 0.113. ","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128933483","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 Aktivitas Fisik Terhadap Peningkatan Kemampuan Memori Jangka Panjang","authors":"Zulhasniati Zulhasniati, Yustinus Yustinus, B. Suhartini","doi":"10.24036/jst.v6i2.1182","DOIUrl":"https://doi.org/10.24036/jst.v6i2.1182","url":null,"abstract":"Aktivitas fisik berupa olahraga lari, jalan cepat, skipping dengan intesitas sedang dapat meningkatkan beberapa fungsi kognitif salah satunya adalah memori. Memori jangka pendek memliki peran yang sangat penting dalam kehidupan terutama dalam proses pengelolahan informasi. Penelitian ini bertujuan untuk membuktikan pengaruh aktivitas fisik yang dilakukan secara rutin dapat memori jangka pendek. Metode penelitian yang digunakan adalah kajian literatur. dengan membahas referensi melalui berbagai jurnal, sumber teori yang relevan. Hasil dari penelitian menunjukan bahwa terdapat pengaruh aktivitas fisik (lari, jalan cepat, skipping) ) yang dilakukan secara rutin dapat menigkatkan kemampuan memori jangka pendek.","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130665158","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":"Penatalaksanaan Fisioterapi Pada Kasus Low Back Pain Miogenik Dengan Metode Infrared Dan Massage","authors":"Danuditya Purna Atmaja, Ainul Ghurri","doi":"10.24036/jst.v6i2.1189","DOIUrl":"https://doi.org/10.24036/jst.v6i2.1189","url":null,"abstract":"Abstract \u0000Myogenic LBP is a type of pain that can occur between the 12th thoracic vertebrae and the base of the hip or anus. It is caused by the potential for damage or damage to tissues, including blood vessels, fascia, muscles, tendons, cartilage, bone, ligaments, and synovium. The goal of this study was to find out the best way to help people with myogenic LBP engage in physical activity and function normally. This can be done using infrared and messages. \u0000Keywords: low back pain (LBP), myogenic, infrared, message \u0000  \u0000Abstrak \u0000Myogenic LBP adalah jenis nyeri yang dapat terjadi antara vertebra toraks ke-12 dan dasar pinggul atau anus. Ini disebabkan oleh potensi kerusakan atau kerusakan pada jaringan, termasuk pembuluh darah, fasia, otot, tendon, tulang rawan, tulang, ligamen, dan sinovium. Tujuan dari penelitian ini adalah untuk mengetahui cara terbaik untuk membantu orang dengan myogenic LBP menjalani aktivitas fisik dan berfungsi secara normal. Ini dapat dilakukan dengan menggunakan infrared dan message. \u0000Kata kunci: low back pain (LBP), miogenik, infrared, message","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"2021 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131045147","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":"The Effect Of High-Intensity Exercise Training On Serum Calcium Of Female Combat Athletes","authors":"Seyed Mohammad Hoseini Ravesh, Masha Nakhaei Moghadam","doi":"10.24036/jst.v6i2.1219","DOIUrl":"https://doi.org/10.24036/jst.v6i2.1219","url":null,"abstract":"Purpose: Cell homeostasis is an essential factor in maintaining cellular health and intracellular mechanisms, which can also be associated with inflammatory factors and increased stress for muscle cell health. Calcium is also a necessary factor in cell health and is to establish homeostasis in the body. This study aimed to investigate the effect of high-intensity training on serum calcium levels in combat women. Method: For this purpose, 18 women karateka in the age range of 17 to 23 years were randomly divided into 2 groups: control (n=7) and exercise ((n=11). The exercise group performed proper exercises to improve karate and aerobic techniques for 6 weeks in the intensities of more than 80% of the maximum heart rate reserve.   Physiological   indices   and   blood   samples were measured 24 hours before and 48 hours after the training protocol. To measure calcium cell biomarker, the Pars Azmoon calcium kit was used. Research data were analysed by covariance test at the significant level (P≤0.05) using SPSS software version 25. Results: After six weeks of high-intensity training, there was a significant difference in serum calcium levels in the exercise group compared to the control group (P = 0.002). Also, the results within the group showed a significant increase in serum calcium (P = 0.016) in the exercise group compared to baseline conditions. Conclusions: High intensity training seems to increase serum calcium in female athletes, and this can lead to precursors to cellular disorders, muscle damage and increase inflammatory factors and ultimately decrease the performance of female athletes. However, more research is essential in this regard.","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122529651","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":"Kontribusi Daya Ledak Otot Tungkai, Otot Lengan Dan Koordinasi Gerak Terhadap Keterampilan Jurus Tunggal Baku Pencak Silat","authors":"Sonya Nelson, Fahmil Haris","doi":"10.24036/jst.v6i2.1231","DOIUrl":"https://doi.org/10.24036/jst.v6i2.1231","url":null,"abstract":"Berdasarkan pengamatan penulis di lapangan menunjukkkan bahwa masih kurangnya kemampuan keterampilan Jurus Tunggal Baku mahsiswa Fakultas Ilmu Keolahragaan. Penelitian ini betujuan untuk menjelaskan kontribusi daya ledak otot tungkai, daya ledak otot lengan dan koordinasi gerak terhadap Keterampilan Jurus Tunggal Baku mahasiswa Fakultas Ilmu Keolahragaan. Metode penelitian ini adalah metode kuantitatif dengan menggunakan teknik regresi dan korelasi baik tunggal maupun ganda. Populasi penelitian ini berjumlah 107 orang mahasiswa dengan sampel 34 orang yang di ambil secara purposive sampling yaitu mahasiswa laki-laki. Pengukuran data daya ledak otot tungkai menggunakan Vertical jump test untuk mendapatkan Jump Reach Score, kemudian menimbang berat badan sampel selanjutnya di olah dengan rumus nomogram lewis, untuk data daya ledak otot lengan menggunakan medicine ball test, dan koordinasi gerak dengan squat thrust test. Untuk pengumpulan data Keterampilan Jurus Tunggal Baku dibantu oleh tiga orang juri dengan menggunakan kisi-kisi instrumen Keterampilan Jurus Tunggal Baku. Hasil analisis data menunjukkan bahwa (1) daya ledak otot tungkai memberikan kontribusi sebesar 17,97% terhadap keterampilan Jurus Tunggal Baku. (2) daya ledak otot lengan memberikan kontribusi sebesar 23,04% terhadap keterampilan Jurus Tunggal Baku. (3) koordinasi gerak memberikan konstribusi sebesar 14,98% terhadap keterampilan Jurus Tunggal Baku. (4) daya ledak otot tungkai, daya ledak otot lengan dan koordinasi gerak memberikan konstribusi sebesar 39,24% terhadap keterampilan Jurus Tunggal Baku.","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125797368","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 Metode Latihan Dan Power Tungkai Terhadap Tendangan Ke Gawang Jarak 16 Meter Sepak Bola","authors":"Satria Armanjaya, Ahmad Nuruhudin, Ziko Fajar Ramadhan, Aditya Trinanda","doi":"10.24036/jst.v6i1.1220","DOIUrl":"https://doi.org/10.24036/jst.v6i1.1220","url":null,"abstract":"Research Objectives: To analyze the effect of fixed target training methods and changing target training on the accuracy of kicks on soccer goals. Analyzing the influence of high power and low power on the accuracy of kicks on soccer goals. Analyzing the interaction between training methods and power on the accuracy of kicks on soccer goals on SSB Pringsewu Football School players. Research Methods Experiment with 2 x 2 factorial design. The factorial design involves two factors as independent variables, namely exercise method and leg power. The population of this study were 24 SSB Pringsewu Football School players aged 13 years. The results of the study showed that the results of the training method (fixed targets and changing targets) were 0.035 (<0.05). So there is an influence between fixed target training methods and changing target training on the accuracy of kicks at goal. The sig value for leg power (high and low) was 0.017 (<0.05). So there is an influence between high power and low power on the accuracy of kicks on soccer goals for SSB Pringsewu Football School players. The sig value for Training Method * Power is 0.000 (<0.05). In conclusion, the target training method has changed, resulting in significantly better shot accuracy on goal. High leg power is significantly better than low power. There is an interaction between training methods and power on the accuracy of kicks on goal by SSB Pringsewu Football School players.","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114958831","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 Hasil Belajar Lompat Jauh Dengan Menggunakan Media Box Pada Siswa","authors":"Jumaking Jumaking, W. Wahyudin","doi":"10.24036/jst.v6i1.1227","DOIUrl":"https://doi.org/10.24036/jst.v6i1.1227","url":null,"abstract":"Abstract This study aims to improve the quality of long jump learning for students at SMKN 1 Makassar. This type of research is classroom action research (PTK) which consists of 4 steps, namely: planning, action, observation and reflection. Classroom action was carried out in several cycles, each cycle consisting of two meetings of 2 x 45 minutes each. Using the media box as a form of long jump game is used to improve long jump learning. Initial long jump data showed that 43% completed from the total frequency 13 and 57% incomplete from the total frequency 17. The results of the performance of the long jump cycle 1 which scored 87.50 were 1 person and 8 people who got 81.3 and 16 who getting a score of 75.00 and 1 person getting a score of 62.5 and 4 people getting a score of 56.3 and the long jump percentage shows 25 students (83.33%) in the complete category and (16.67%) in the incomplete category. The results of the performance of the long jump in cycle 2 which got a score of 87.50 were 9 people and 6 people who got a score of 81.25 and 15 people who got a score of 75. And the percentage of the long jump showed 30 students (100%) in the complete category and (0 %) the long unfinished category and the long jump also increased. The results for the performance of the long jump cycle 1 showed 25 students (83%) in the complete category and 5 students (17%) in the incomplete category. Meanwhile, the results for the long jump performance in cycle 2 showed 30 students (100%) in the complete category and (0% ) incomplete category. \u0000Keywords: Long Jump Learning Outcomes, Media Box \u0000Abstrak \u0000Penelitian ini bertujuan untuk meningkatkan kualitas pembelajaran lompat jauh pada siswa SMKN 1 Makassar. Jenis penelitian ini merupakan penelitian tindakan kelas (PTK) yang terdiri dari 4 langkah langkah, yakni : perencanaan, tindakan, observasi dan refleksi. Pelaksanaan tindakan kelas dilakukan dalam beberapa siklus, setiap siklus terdiri dari dua kali pertemuan masing-masing 2 x 45 menit. Dengan menggunakan media box sebagai bentuk permainan lompat jauh gunanya untuk meningkatkan pembelajaran lompat jauh. Data awal lompat jauh menunjukkan 43% tuntas dari jumlah frekuensi 13 dan 57% tidak tuntas dari jumlah frekuensi 17.  Hasil dari unjuk kerja lompat jauh siklus 1 yang mendapatkan nilai 87,50 sebanyak 1 orang dan 8 orang yang mendapatkan 81,3 dan 16 yang mendapatkan nilai 75,00 dan 1 orang yang mendapatkan nilai 62,5 dan 4 orang yang mendapatkan nilai 56,3 dan persentase lompat jauh menunjukkan 25 siswa (83,33%) kategori tuntas dan (16,67%) kategori tidak tuntas. Hasil dari unjuk kerja lompat jauh siklus 2 yang mendapatkan nilai 87,50 sebanyak 9 orang dan 6 orang yang mendapatkan nilai 81,25 dan 15 orang yang mendapatkan nilai 75.Dan persentase lompat jauh menunjukkan 30 siswa (100%) kategori tuntas dan (0%) kategori tidak tuntas jauh dan lompatan lompat jauh ikut meningkat. Hasil untuk unjuk kerja lompat jauh siklus 1  menunjukkan 25 siswa (83%) kategori tuntas d","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123469668","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":"Prestasi Tim Futsal Kota Makassar Pada Pekan Olahraga Provinsi Ditinjau Dari Kondisi Fisik","authors":"Sulaeman Sulaeman, Yadi Jayadilaga","doi":"10.24036/jst.v6i1.1201","DOIUrl":"https://doi.org/10.24036/jst.v6i1.1201","url":null,"abstract":"This study aims to examine the success of Futsal Athletes from Makassar City who won a gold medal at the 17th provincial performance in Bulukumba Sinjai Regency in terms of the physical condition of the players. The study is descriptive research. The sample in this study were 19 Makassar City Futsal Athletes. Data collection techniques in this study included several physical condition tests for futsal, namely the Multi Stage Fitness Test, Vertical Jump Test, 20 meter Run Test, Shuttle Run Test and Leg Dynamometer Test. The results showed that the average endurance of the Athletes was in the less category, while good category was found in the explosive power component. On the other hand, perfect category was experienced in the speed and agility component. Furthermore, the strength component showed a sufficient category. To sum up the 5 physical components needed, 3 physical components are above average and 2 physical components are below average. \u0000 ","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131558300","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 Instrumen Keputusan Pembeli Terhadap Produk Olahraga","authors":"Nuridin Widya Pranoto, Raihan Alfarobi, Andri Gemaini","doi":"10.24036/jst.v6i1.1222","DOIUrl":"https://doi.org/10.24036/jst.v6i1.1222","url":null,"abstract":"Tujuan dari penelitian ini adalah untuk mengembangkan instrumen tes keputusan pembeli terhadap produk olahraga. Dalam penelitian ini,kami menggunakan metode penelitian dan pengembangan (R&D). Prosedur penelitian adalah: (1) tahap pertama adalah studi literatur,pengumpulan data, dan analisis kebutuhan,(2) tahap kedua adalah perencanaan pengembangan instrumen, dan (3) tahap ketiga adalah uji coba, evaluasi, dan revisi, dan (4) tahap keempat adalah implementasi instrumen. Sebanyak 253 orang berpartisipasi dalam penelitian ini Analisis validitas dan reabilitas yang akan dipergunakan adalah korelasi product-moment untuk uji validitas dan cronbach alpha untuk uji reliabilitas. Data dianalisis dengan menggunakan aplikasi SPSS. Hasil dari penelitian ini adalah 1) terciptanya instrumen tingkat pengetahuan pembeli . 2) Berdasarkan uji validitas ini, dari 50 butir soal hanya 48 butir soal yang dinyatakan valid,instrumen penelitian keputusan pembeli yang diujikan diperoleh 48 item dengan r-hitung > 0,304 dan dinyatakan valid untuk digunakan dalam pengambilan data penelitian. 3) Hasil yang diperoleh adalah r -hitung = 0,951 dan r tabel 0,304, sehingga nilai r hitung > r tabel, maka instrumen ini dinyatakan reliabel dan dapat digunakan sebagai alat pengumpulan data. Kesimpulan. Pengembangan instrumen keputusan pembeli menghasilkan instrumen yang valid dapat mengukur dan mengevaluasi tingkat pengetahuan pembeli terhadap produk olahraga.","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127816529","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":"Nilai Kadar Kortisol Serum Pada Pemain Futsal Malam Hari","authors":"Yadi Jayadilaga, R. Putra, Melia Handayani","doi":"10.24036/jst.v6i1.1210","DOIUrl":"https://doi.org/10.24036/jst.v6i1.1210","url":null,"abstract":"The factor of busy working hours causes many people to choose to exercise at night. This study aims to determine the value of cortisol levels in night futsal players. This type of research is descriptive observational research with 15 futsal players as subjects. The data collection technique was carried out by measuring the value of serum cortisol levels using an enzyme linked immunosorbent assay. The results showed that of the 15 subjects, the lowest cortisol level in night futsal players was 0.54 µg/dl and the highest cortisol level was 1.69 µg/dl. Furthermore, the average value of cortisol levels at night futsal players is 1.09 µg/dl. The results of this study revealed that the value of serum cortisol levels in night futsal players was at a normal level \u0000Faktor jam kerja yang padat menyebabkan banyak masyarakat memilih berolahraga pada malam hari. Penelitian ini bertujuan untuk mengetahui nilai kadar kortisol pada pemain futsal malam hari. Jenis penelitian adalah penelitain deskriptif observasional dengan jumlah subjek 15 orang pemain futsal. Teknik pengumpulan data dilakukan dengan mengukur nilai kadar kortisol serum menggunakan alat enzyme linked immunosorbent assay. Hasil penelitian menunjukkan bahwa dari 15 subjek, kadar kortisol paling rendah pada pemain futsal di malam hari adalah 0,54 µg/dl dan kadar kortisol tertinggi adalah 1,69 µg/dl. Selanjutnya, nilai rata-rata kadar kortisol pemain futsal malam hari adalah 1,09 µg/dl. Hasil penelitian ini mengungkapkan bahwa nilai kadar kortisol serum pada pemain futsal malam hari berada pada level normal.","PeriodicalId":126073,"journal":{"name":"JURNAL STAMINA","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122233500","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}