Journal Sport AreaPub Date : 2024-07-28DOI: 10.25299/sportarea.2024.vol9(2).16363
Ade Rahmat, Ashadi Cahyadi, Agie Ginanjar
{"title":"Student responsibility after using SE in gymnastics as support for the MBKM curriculum","authors":"Ade Rahmat, Ashadi Cahyadi, Agie Ginanjar","doi":"10.25299/sportarea.2024.vol9(2).16363","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).16363","url":null,"abstract":"Background Problems: Responsibility is an important part for students to study at university. In the learning process, students arrive late to take part in learning and do not complete assignments or even do not do them. By using Sport Education (SE) students are given assignments in a role to be responsible for the success of learning. SE has a strong connection to the Merdeka Belajar-Kampus Merdeka (MBKM) curriculum with students as the center of learning. Research Objectives: The aim of this research is to find out the responsibilities of each subscale according to the student's role after using SE and to test the effect of using SE on student responsibilities. Methods: The research method uses experimentation with a one-shot case study design. The participants involved in this research were 53 students at one of the universities in the sports studies program in Indramayu who were taken using convenience sampling techniques. The research instrument used the Contextual Self-Responsibility Questionnaire for sports program students. The data analysis technique uses statistical descriptions to determine the mean and standard deviation and tests hypotheses using the one-sample t test. Finding/Results: This research provides new findings regarding student responsibilities using SE at university level, especially in Indonesia as a support for the MBKM curriculum. Conclusion: This research concludes that there is an influence after using SE on student responsibility. Further investigation is needed regarding the administration of pretests, the existence of comparison classes, and the development of instruments to facilitate all roles according to the characteristics of roles in SE.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"5 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141797153","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}
Journal Sport AreaPub Date : 2024-07-28DOI: 10.25299/sportarea.2024.vol9(2).15982
Ira Purnamasari, Geraldi Novian, Mona Fiametta Febrianty, Alen Rismayadi
{"title":"Endurance training for judo athletes: Improving anaerobic and aerobic capacity in the high altitude","authors":"Ira Purnamasari, Geraldi Novian, Mona Fiametta Febrianty, Alen Rismayadi","doi":"10.25299/sportarea.2024.vol9(2).15982","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).15982","url":null,"abstract":"Background Problems: Judo is a sport that requires aerobic and anaerobic abilities. This is because the scoring in judo matches is different from other martial arts, where athletes will look for absolute 'ippon' points in one match. Therefore, training is needed that can support increasing aerobic and anaerobic capacity in judo athletes. Endurance training at high altitudes is a training method that is believed to have benefits for athletes' aerobic and aerobic capacity. Research Objectives: The study aims to examine the effect of endurance training on increasing the anaerobic and aerobic capacity of judo athletes based on the Special Judo Fitness Test (SJFT), which is a specific test for the sport of judo that can describe anaerobic and aerobic fitness according to the needs of judo. Methods: This research was conducted in the Puncak area of West Java, which is included in the highlands. An experimental method was used in this research on twenty-four Indonesian elite judo athletes who are carrying out training camps to face the SEA Games in Vietnam in 2021. The t test using SPSS Version 24 was used for data analysis in this study. Findings and Results: The results showed that there was a significant increase in anaerobic and aerobic capacity at high altitudes in judo athletes, as seen from the SJFT. Conclusion: This study concluded that endurance training could increase the anaerobic and aerobic capacity of judo athletes in the highlands. Endurance training at high altitudes for judo athletes is highly recommended because it has been proven to have a significant effect on increasing anaerobic and aerobic capacity. We recommend that judo coaches carry out training at high altitudes because it has been proven to improve the aerobic and anaerobic abilities of judo athletes.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"6 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141796784","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}
Journal Sport AreaPub Date : 2024-07-25DOI: 10.25299/sportarea.2024.vol9(2).15886
Niningnawati Jasman, S. Syahara, Syahrastani, Padli, Yogi Setiawan
{"title":"Direct and indirect assistance and motivation: How do they affect learning handstand skills?","authors":"Niningnawati Jasman, S. Syahara, Syahrastani, Padli, Yogi Setiawan","doi":"10.25299/sportarea.2024.vol9(2).15886","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).15886","url":null,"abstract":"Background Problems: The level of skills at this time is optimally needed, especially for students because it can be a selling point for them, but the skills of these students are still very underestimated because there has been no innovation to find out the skill level of current students. Research Objectives: The purpose of this research is to determine the effect of direct and indirect assistance and learning motivation on handstand skills. Methods: This research model is a quasi-experiment with a factorial design with 2 x 2 levels. The population of this study was 106 people, and the sample size was 40 people using the ordinally mathematical pairing technique. Collecting data on learning motivation using a questionnaire and handstand skills using a handstand skills test. Data were analysed using a two-way ANOVA at a significance level of α = 0.05 and the Shapiro-Wilk Sig normality test > 0.05. Furthermore, because no interaction was found between assistance with motivation and handstand skills, the Tukey test was not carried out. Findings and Results: The results of the data analysis show: (i) Overall, there is no difference in the influence of assisted handstand skills; (ii) There is no interaction between assistance and learning motivation on handstand skills; and (iii) Directly assisted handstand skills are no better than indirect assistance in learning. high learning motivation group, (iv) Indirect assistance handstand skills were better compared to direct assistance in the low learning motivation group. Conclusion: These findings are important because they provide information about handstand skills in the form of assistance that may be useful for teachers and students in improving handstand skills. This research shows that there is no significant difference between direct and indirect assistance in improving handstand skills. The recommendation for future research is to expand the sample and consider individual factors among students.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"65 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141802386","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}
Journal Sport AreaPub Date : 2024-07-25DOI: 10.25299/sportarea.2024.vol9(2).12387
Muhammad Suhairi, Zainal Arifin, Syaparudin
{"title":"Innovative volleyball training tool: AcuSpike drill with android sound reactions","authors":"Muhammad Suhairi, Zainal Arifin, Syaparudin","doi":"10.25299/sportarea.2024.vol9(2).12387","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).12387","url":null,"abstract":"Background Problems: The development of technology and sports science plays a crucial role in the world of sports. Research Objectives: The objective of this research is to create a volleyball smash drill training tool based on voice reaction in the form of an Android application as an innovation and to determine the level of impact produced by the tool. This volleyball smash training tool is equipped with a voice-reacting Android component that can be adjusted according to the user’s needs. Methods: The research employs both qualitative and quantitative research methods using the Research and Development (R&D) approach, encompassing stages such as needs analysis, development planning, expert validation, small-group testing, large-group testing, revisions, and final product development. To assess the effectiveness of the tool, experiments are conducted using the tool during training sessions. Data collection is carried out through observations, interviews, and questionnaires. Both quantitative and qualitative analyses are utilised for data analysis. Findings and Results: The research findings indicate that the Android-based voice command-reactive Acuspike volleyball product is deemed appropriate and can significantly contribute to athlete development, improving game quality, and overall volleyball sports development. However, the limitation of the research lies in the subject being studied at one location. Therefore, further research is recommended for broader generalisation over the long term. Conclusion: In conclusion, volleyball smash skills can be enhanced using the Acuspike volleyball smash tool, emphasising the importance of considering the use of Acuspike tools in both practicing and learning volleyball smash techniques.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"35 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141803214","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}
Journal Sport AreaPub Date : 2024-07-25DOI: 10.25299/sportarea.2024.vol9(2).14658
Mahmuddin abde, Asep Prima abcd, David Siahaan acd, Rafika Ardilla, Mahmuddin
{"title":"Acute effect of functional exercise through the use of battle rope on skeletal muscles of tennis court student-athletes","authors":"Mahmuddin abde, Asep Prima abcd, David Siahaan acd, Rafika Ardilla, Mahmuddin","doi":"10.25299/sportarea.2024.vol9(2).14658","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).14658","url":null,"abstract":"Background Problems: There has not been much research on how exercise strategies affect muscle soreness and activation patterns. Research Objectives: This study examines the acute effects of rope-based functional training on muscle group pain response in student athletes at the Faculty of Sport Science, Universitas Negeri Medan tennis court. Methods: An experimental method and a pre-post-test time series design were used for analysis. Seven samples were selected using purposive sampling. All participants engaged in a warm-up, a central phase of rope training with a maximum of three sets per exercise, ten hand swing repetitions, a one-minute break between sets, and a cooling phase. Three 100-mm VAS and painometer data collection sessions were conducted. At a 0.05 significance level, the research data was examined using one-way ANOVA for normal data and Friedman for aberrant data. Both studies used SPSS 16.0. Findings and Results: The trial demonstrated that rope training induces soreness in all working muscles. However, no muscle group exhibited discomfort above 50 mm. Conclusion: In order to optimally activate muscles, determine exercise doses and blood lactate levels in relation to muscle discomfort, it is necessary to understand how battle rope training reduces muscular soreness and improves muscle activation in student-athletes on the tennis court. This understanding can inform the development of personalised training programmes and injury prevention techniques.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"38 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141805307","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":"Enhancing technical proficiency through small-sided basketball games: A strategic approach for students athletes","authors":"Feby Elra Perdima, Dolly Apriansyah, Ajis Sumantri, Dody Ertanto, Davi Sofyan","doi":"10.25299/sportarea.2024.vol9(2).16651","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).16651","url":null,"abstract":"Background Problems: Due to the intricate nature of the game and the requirement for proficiency in core skills like dribbling, passing, shooting, and defensive positioning, basketball players frequently have difficulties developing their technical abilities. Traditional training approaches may not focus enough on these skills, leaving room for growth. Research Objective: This study investigates how well basketball players' technical skills may be improved through game-based instruction, particularly small-sided basketball games. The study aims to address the need for a more focused approach to technical elements by highlighting the value of focused practice in pertinent game scenarios. Methods: The type of research used was quantitative research with a sample of 12 amateur athletes. The instrument used is the game performance evaluation tool (GPET). Quantitative data from pre- and post-assessments were examined using the appropriate statistical techniques, such as paired t-tests or analysis of variance (ANOVA). For the study, basketball players with various skill levels were listed. Small groups of participants received specialised training to develop their technical abilities. Findings and Results: Participants' technical proficiency significantly improved after strategically focused practice using small-sided basketball games. The outcomes show that this game-based method works well for improving basic abilities, including passing, dribbling, shooting, and positioning defensively. The results highlight how effective it is to use small-sided games to help basketball players enhance their skills. Conclusion: The study concludes that small-sided basketball games are an effective strategy for improving basketball players' technical proficiency. Notwithstanding several constraints, such as a comparatively limited sample size and consistency in participant skill levels, the findings indicate that focused practice in pertinent gaming environments produces notable enhancements. To better understand the potential of this strategy for players of different skill levels, future studies should include additional variables like training amounts and differences in small-sided game structures.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":" 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140988879","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 accuracy of shooting petanque iron balls: Effectiveness of resistance band training","authors":"Rasyono Anggel httpjournal.uir.ac, Hardi Yanto idindex.php, Rasyono abde, Anggel Hardi, Yanto abcde, Anggel Hardi Yanto","doi":"10.25299/sportarea.2024.vol9(2).14733","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).14733","url":null,"abstract":"Background Problems: There is an integration of strategy, calmness, and accuracy in petanque. Various training forms focus on several parts of the arm muscles to increase the stability of the arm muscles and the ability to throw the ball on target, however, no one has developed a training method that can enhance both accuracy and muscular strength. Research Objectives: This research aims to determine the effect of resistance band exercises on shooting accuracy in petanque athletes. Methods: This research employed a quasi-experimental method with a pretest-posttest approach and a control group design. The research subjects were divided into two groups (experimental and control) and given different treatments. The total number of research subjects consisted of 40 athletes with an average age of 21.43 ± 2.48, a weight 56.07 ± 2.33, a height 170.41 ± 5.12, and a BMI 19.86 ± 2.56. Data analysis was tested using a one-way ANOVA to compare the two groups. Findings and Results: The research results indicated that resistance band exercises for 16 weeks had a positive and statistically significant impact on increasing shooting accuracy in the experimental group compared to the control group in petanque athletes. Thus, this research has provided evidence and recommendations for athletes and coaches that specific recommendations to improve throwing accuracy in petanque must be added with the contribution of strength training with resistance bands. Conclusion: The combination of resistance bands with other forms of accuracy training is also recommended for further research so that options for implementing strength training related to throwing accuracy become more varied to help improve petanque performance. This study can be used as a starting point for training variations that are documented in the literature, which can help coaches and athletes develop skills-related fitness components for the purpose of improving shooting accuracy capabilities in petanque.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"285 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141012352","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}
Journal Sport AreaPub Date : 2024-05-02DOI: 10.25299/sportarea.2024.vol9(2).16513
Dewi Endriani, S. Gultom, Mhd Fahmi, Muhammad Reza Destya, A. Nadzalan
{"title":"Mapping the landscape of small-sided games in team sports: A bibliometric analysis and literature review","authors":"Dewi Endriani, S. Gultom, Mhd Fahmi, Muhammad Reza Destya, A. Nadzalan","doi":"10.25299/sportarea.2024.vol9(2).16513","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).16513","url":null,"abstract":"Background Problems: Small-sided games (SSGs) have become a significant focus of research in the context of team sports, and a thorough review and analysis of the existing research landscape is needed to identify trends, gaps, and emerging themes. Research Objectives: This study aims to map the research landscape on small-sided games (SSGs) in the context of team sports through a bibliometric approach and a literature review. Methods: Literature was drawn from established research sources in the Scopus and Web of Science databases from 2014 to 2023. The final data used for this study consisted of 1012 articles, which were then analysed using a bibliometric approach, and the literature review was limited to 237 articles after grouping ten types of team sports using the ScientoPy tool. Findings and Results: The results showed a consistent increase in interest in SSGs, with journals such as “Journal of Strength and Conditioning Research” and “Biology of Sport” playing an important role in expanding understanding of the topic. The analysis also revealed that authors such as Clemente F.M. and Praca G.M. had a significant impact on developing knowledge about SSGs. Although football dominated the related literature, the results also highlighted other sports such as basketball, futsal, and handball. However, there is still a lack of SSG research for sports such as cricket and dodgeball. The benefits of SSGs in team sports include improved technical skills, physical fitness, tactical understanding, and physical performance. Conclusion: This study provides insight into the important role of SSGs in athlete development and team sports training and highlights the need for further research to optimise the full potential of this training method.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"89 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141019400","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}
Journal Sport AreaPub Date : 2024-05-01DOI: 10.25299/sportarea.2024.vol9(2).16195
Alfina Herstiani-S, Khoiril Anam
{"title":"Injury risk potential and flexibility level: An analysis of amateur team sport athletes","authors":"Alfina Herstiani-S, Khoiril Anam","doi":"10.25299/sportarea.2024.vol9(2).16195","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(2).16195","url":null,"abstract":"Background Problems: Sports injuries are a severe problem that can affect an athlete's career, including those active in team sports such as basketball, volleyball, and futsal. Research Objectives: This study aims to analyse the potential risk of injury and the level of flexibility of amateur athletes at Universitas Negeri Semarang. Methods: This research is a quantitative descriptive study using the sampling technique, namely purposive sampling, to obtain a total sample of 90 athletes. Instruments to measure the potential risk of injury use the functional movement screen (FMS) and the level of flexibility using the sit-and-reach test. The data analysis techniques use descriptive statistical analysis. Findings and Results: The results of the FMS analysis showed that most male and female amateur athletes had a low level of injury risk. Flexibility measurements show that most male and female amateur athletes have good flexibility. This study contributes to understanding the potential risk of injury and the level of flexibility in amateur team sport athletes. Conclusion: The findings can assist coaches and teams in designing more effective training programmes to improve athletes' physical health and performance. Further research is recommended to analyse other physical condition component variables, as well as research subjects from different age groups. In addition, it is also recommended that more research samples from various levels of athletes be examined.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141048055","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}
Journal Sport AreaPub Date : 2024-04-03DOI: 10.25299/sportarea.2024.vol9(1).15233
Abdul Gani, Dadan Resmana, Sendy Mohamad Anugrah
{"title":"Physical attributes and performance differences: Server vs. spiker players in men’s doubles sepak takraw","authors":"Abdul Gani, Dadan Resmana, Sendy Mohamad Anugrah","doi":"10.25299/sportarea.2024.vol9(1).15233","DOIUrl":"https://doi.org/10.25299/sportarea.2024.vol9(1).15233","url":null,"abstract":"Background Problems: Scientific research exploring the comparative analysis of the physical, physiological, and anthropometric characteristics associated with the server and spiker positions in double-category sepak takraw remains relatively scarce. Research Objectives: This study aims to compare the physical, physiological, and anthropometric characteristics between players in the server and spiker positions in the double category of sepak takraw. Methods: The research method used is an observational study with a quantitative approach. This study consisted of 18 male sepak takraw athletes, with 9 athletes each playing as servers and 9 athletes playing as spikers. The statistical analyses were conducted utilizing the SPSS Version 22 application. Findings and Results: The results of this study showed that there were statistically significant differences in body height, aerobic capacity, and leg strength between server and speaker positions (p < 0.05). Meanwhile, there were no significant differences in the variables age, weight, BMI, fat percentage, speed, agility, and flexibility. Dynamic, attractive game requirements and manoeuvres in the air for players in the spiker position have the potential to contribute to superior VO2max values and increased leg muscle strength compared to players in the server position. Conclusion: The conclusion of this study is that athletes in the spiker position show superior anthropometric and physiological attributes compared to those in the server position. Different understandings of the different characteristics associated with each position in the sport of sepak takraw provide new insights and views for coaches and athletes themselves. In addition, it is hoped that this research will have implications for optimizing training programs that adapt to the demands of each position. Furthermore, these findings serve as a reference for talent search events that assist in the identification and development of athletes with optimal physiological profiles for their respective roles in double-category sepak takraw.","PeriodicalId":503330,"journal":{"name":"Journal Sport Area","volume":"24 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140747525","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}