Tri Aprianingsih, Wahyuni Diah Puspitasari, Dina Setianingsih, Riva Ismawati
Abstract: During the current pandemic, there are still educational institutions that carry out online schools and some that have implemented face-to-face. In the implementation of learning there are still obstacles such as students who find it difficult to understand the material being studied. Along with the situation and the development of increasingly sophisticated technology, it needs to be used properly. The existence of anime as a spectacle can provide entertainment and is easy to find. Cells at Work is an anime that provides education through animated characters. This study uses a descriptive analysis method, which aims to determine the effectiveness of the Cells at Work anime as a learning medium about human blood circulation. Cell at Work is easy to understand with supporting characters and visualizations as well as different discussions in each episode, so that if applied properly, it can increase students' understanding in depth.
摘要:在当前疫情期间，仍有教育机构开展网络教学，也有部分教育机构实施面授教学。在学习的实施中仍然存在障碍，例如学生很难理解所学习的材料。随着形势的发展和越来越复杂的技术，它需要正确使用。动漫作为一种奇观的存在可以提供娱乐，而且很容易找到。《细胞在工作》是一部通过动画人物提供教育的动画。本研究采用描述性分析方法，旨在确定《细胞在工作》动画作为人类血液循环学习媒介的有效性。《Cell at Work》很容易理解，每集都有配角和可视化的内容，每集都有不同的讨论，如果运用得当，可以加深学生的理解。
{"title":"Pemanfaatan Anime Cells at Work sebagai Media Pembelajaran Tentang Peredaran Darah Manusia","authors":"Tri Aprianingsih, Wahyuni Diah Puspitasari, Dina Setianingsih, Riva Ismawati","doi":"10.15548/nsc.v8i1.3457","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3457","url":null,"abstract":"Abstract: During the current pandemic, there are still educational institutions that carry out online schools and some that have implemented face-to-face. In the implementation of learning there are still obstacles such as students who find it difficult to understand the material being studied. Along with the situation and the development of increasingly sophisticated technology, it needs to be used properly. The existence of anime as a spectacle can provide entertainment and is easy to find. Cells at Work is an anime that provides education through animated characters. This study uses a descriptive analysis method, which aims to determine the effectiveness of the Cells at Work anime as a learning medium about human blood circulation. Cell at Work is easy to understand with supporting characters and visualizations as well as different discussions in each episode, so that if applied properly, it can increase students' understanding in depth.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72765548","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}
Prima Aswirna, Reza Fahmi, Duski Samad, Nolla Tamala
During the learning provided by educators in the classroom without paying attention to individual differences. Even though each individual is different from one another, what educators provide is the same for all individuals and learning facilities, so that learning is not in accordance with the speed of learning between students with high and low abilities. The purpose of this research is to produce an e-Module for Learning Physics based on the Trait Treatment Interaction (TTI) model with Flip PDF Professional on Critical Thinking. This type of research is Research and Development (R&D) using the Plomp development model which consists of three stages: 1) preliminary stage, 2) phenotype development, 3) evaluation or assessment. The instruments used are validity questionnaires, practicality questionnaires, effectiveness questionnaires and critical thinking test questions. The results of the e-Module development are very valid with an average score of 86% of the results according to 86%, according to language 92%, and media 80%. The practicality of the product by 84,16% educators and 83.82% by students in the very practical category. The effectiveness of the product is very effective with an average score of 88.79% of the student effectiveness questionnaire and the test results obtained an average score of 81%. Therefore, the e-Module Learning Physics based on the Trait Treatment Interaction (TTI) Model with Flip PDF Professional on Critical Thinking Skills is very valid, practical and effective.
在课堂上由教育者提供的学习过程中，不注意个体差异。即使每个人都是不同的，教育者提供给所有人的东西和学习设施都是一样的，所以学习在高能力和低能力的学生之间并不按照学习的速度。本研究的目的是制作一个基于特质处理互动(TTI)模型的电子学习物理模块，并使用Flip PDF Professional进行批判性思维。这种类型的研究是研究与开发(R&D)，使用普洛姆普发展模型，包括三个阶段:1)初步阶段，2)表型发展，3)评估或评估。使用的工具有效度问卷、实用性问卷、有效性问卷和批判性思维试题。e-Module的开发结果非常有效，平均得分为86%，语言得分为92%，媒体得分为80%。84%的教育工作者和83.82%的学生认为产品的实用性处于非常实用的类别。该产品的有效性非常有效，学生有效性问卷平均得分为88.79%，测试结果平均得分为81%。因此，基于特质治疗互动(TTI)模型的电子模块学习物理与Flip PDF专业的批判性思维技能是非常有效、实用和有效的。
{"title":"Pengembangan E-Modul Pembelajaran Fisika Berbasis Model Trait Treatment Interaction (TTI) Berbantuan Flip PDF Professional Terhadap Keterampilan Berpikir Kritis","authors":"Prima Aswirna, Reza Fahmi, Duski Samad, Nolla Tamala","doi":"10.15548/nsc.v8i1.3637","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3637","url":null,"abstract":"During the learning provided by educators in the classroom without paying attention to individual differences. Even though each individual is different from one another, what educators provide is the same for all individuals and learning facilities, so that learning is not in accordance with the speed of learning between students with high and low abilities. The purpose of this research is to produce an e-Module for Learning Physics based on the Trait Treatment Interaction (TTI) model with Flip PDF Professional on Critical Thinking. This type of research is Research and Development (R&D) using the Plomp development model which consists of three stages: 1) preliminary stage, 2) phenotype development, 3) evaluation or assessment. The instruments used are validity questionnaires, practicality questionnaires, effectiveness questionnaires and critical thinking test questions. The results of the e-Module development are very valid with an average score of 86% of the results according to 86%, according to language 92%, and media 80%. The practicality of the product by 84,16% educators and 83.82% by students in the very practical category. The effectiveness of the product is very effective with an average score of 88.79% of the student effectiveness questionnaire and the test results obtained an average score of 81%. Therefore, the e-Module Learning Physics based on the Trait Treatment Interaction (TTI) Model with Flip PDF Professional on Critical Thinking Skills is very valid, practical and effective.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"72 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82921591","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}
Fahdarina Mahligawati, B. Iswanto, Cecep E. Rustana
Abstract: The low ability of high school students in understanding abstract electric field material due to the lack of available teaching aids and the COVID-19 pandemic situation which caused the learning process to be directly transferred to the online learning process became the basis of this research. This study aims to develop the use of teaching aids in electric field learning videos to support discovery learning in high school. This research method uses the ADDIE development research method which includes five stages, namely analysis, planning, development, implementation, and evaluation. The instruments used in this study were validation sheets and questionnaires. The use of teaching aids in electric field learning videos has a percentage of product validity by material expert validators of 80% in the very appropriate category, media expert validators by 77.5% in the appropriate category, and learning expert validators by 82% in the very feasible category. Trials on high school physics teachers obtained a validity percentage of 94% and trials on students obtained a validity percentage of 83.2% with a very feasible category. It can be concluded that the use of teaching aids in electric field learning videos to support discovery learning in high school has met the eligibility criteria as a tool in the electric field learning process.
{"title":"Penggunaan Alat Peraga dalam Video Pembelajaran Medan Listrik untuk Mendukung Discovery Learning di SMA","authors":"Fahdarina Mahligawati, B. Iswanto, Cecep E. Rustana","doi":"10.15548/nsc.v8i1.3739","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3739","url":null,"abstract":"Abstract: The low ability of high school students in understanding abstract electric field material due to the lack of available teaching aids and the COVID-19 pandemic situation which caused the learning process to be directly transferred to the online learning process became the basis of this research. This study aims to develop the use of teaching aids in electric field learning videos to support discovery learning in high school. This research method uses the ADDIE development research method which includes five stages, namely analysis, planning, development, implementation, and evaluation. The instruments used in this study were validation sheets and questionnaires. The use of teaching aids in electric field learning videos has a percentage of product validity by material expert validators of 80% in the very appropriate category, media expert validators by 77.5% in the appropriate category, and learning expert validators by 82% in the very feasible category. Trials on high school physics teachers obtained a validity percentage of 94% and trials on students obtained a validity percentage of 83.2% with a very feasible category. It can be concluded that the use of teaching aids in electric field learning videos to support discovery learning in high school has met the eligibility criteria as a tool in the electric field learning process.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78095026","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}
This study aims to determine the relationship between independent learning and science learning outcomes of seventh grade students of SMP Negeri 3 Lubuklinggau in the academic year 2020/2021. The method used is descriptive method with the type of research correlation study. The data collection technique in this study used a questionnaire and observation techniques. The population in this study were all class VII students of SMP Negeri 3 Lubuklinggau, totaling 314 students and the research sample was class which was taken by random sampling. Learning independence under study is learning independence with indicators of responsibility, strong self confidence and creative thinking. The data collected were analyzed using product moment correlation. The correlation between independent learning and science learning outcomes is = 0.5 which is in the very low category. Based on the results of data analysis t-count = 2.66 and t-table = 2.080 because t-count > t-table, it can be concluded that there is no positive and significant relationship between student learning independence and student learning outcomes of class VII SMP Negeri 3 Lubuklinggau academic year 2020/2021. The result of the calculation of the coefficient of determination of the correlation between independent learning and science learning outcomes is 25%..
{"title":"Hubungan Kemandirian Belajar dengan Hasil Belajar IPA Siswa Kelas VII SMP Negeri 3 Lubuklinggau","authors":"E. Hastuti, Ahmadil Amin, Yaspin Yolanda","doi":"10.15548/nsc.v8i1.3216","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3216","url":null,"abstract":"This study aims to determine the relationship between independent learning and science learning outcomes of seventh grade students of SMP Negeri 3 Lubuklinggau in the academic year 2020/2021. The method used is descriptive method with the type of research correlation study. The data collection technique in this study used a questionnaire and observation techniques. The population in this study were all class VII students of SMP Negeri 3 Lubuklinggau, totaling 314 students and the research sample was class which was taken by random sampling. Learning independence under study is learning independence with indicators of responsibility, strong self confidence and creative thinking. The data collected were analyzed using product moment correlation. The correlation between independent learning and science learning outcomes is = 0.5 which is in the very low category. Based on the results of data analysis t-count = 2.66 and t-table = 2.080 because t-count > t-table, it can be concluded that there is no positive and significant relationship between student learning independence and student learning outcomes of class VII SMP Negeri 3 Lubuklinggau academic year 2020/2021. The result of the calculation of the coefficient of determination of the correlation between independent learning and science learning outcomes is 25%..","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84704366","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}
Increasing the amount of vegetation or reforestation by planting trees is a solution in overcoming the problem of air pollution. Some of the criteria for plants that are able to accumulate pollutants are found in parasol sunshade plants. Direct contact of plants with air pollutant particles certainly affects plant leaves because the leaves will show phenotypic plasticity in response to abiotic stress. Therefore, research has been carried out on the morphological characteristics of parasol sunshade leaves as a greenery plant in the city of Padang. The study was conducted in September 2021. Samples were taken from two different locations, namely the Padang State University area and Andalas University. At each location samples were taken from 20 individuals and observations were made at the Botanical Laboratory, Department of Biology, FMIPA, Padang State University. Data were analyzed using t test with a significant level of 5%. The morphological characters of the parasol leaf in the Padang State University and Andalas University area showed significant differences in terms of leaf stalk length, number of leaflets in one petiole, number of leaf branches, and were not significantly different in leaf length and leaf width.
{"title":"Perbandingan Morfologi Daun Kerai Payung (Filicium decipiens L.) di Universitas Negeri Padang dan Universitas Andalas","authors":"Fadhila Mayandri, Vauzia Vauzia","doi":"10.15548/nsc.v8i1.3606","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3606","url":null,"abstract":"Increasing the amount of vegetation or reforestation by planting trees is a solution in overcoming the problem of air pollution. Some of the criteria for plants that are able to accumulate pollutants are found in parasol sunshade plants. Direct contact of plants with air pollutant particles certainly affects plant leaves because the leaves will show phenotypic plasticity in response to abiotic stress. Therefore, research has been carried out on the morphological characteristics of parasol sunshade leaves as a greenery plant in the city of Padang. The study was conducted in September 2021. Samples were taken from two different locations, namely the Padang State University area and Andalas University. At each location samples were taken from 20 individuals and observations were made at the Botanical Laboratory, Department of Biology, FMIPA, Padang State University. Data were analyzed using t test with a significant level of 5%. The morphological characters of the parasol leaf in the Padang State University and Andalas University area showed significant differences in terms of leaf stalk length, number of leaflets in one petiole, number of leaf branches, and were not significantly different in leaf length and leaf width.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"196 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83507283","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}
Xiaofang Li, Xiaoxiao Yang, Yu Zhang, Lin Zhang, Hongmei Wang, Zi-Qiang Zhang, F. Dong
{"title":"The Prevention and Control Measures of COVID-19 in the People’s Hospital of Pingchang County","authors":"Xiaofang Li, Xiaoxiao Yang, Yu Zhang, Lin Zhang, Hongmei Wang, Zi-Qiang Zhang, F. Dong","doi":"10.4236/ns.2022.1410035","DOIUrl":"https://doi.org/10.4236/ns.2022.1410035","url":null,"abstract":"","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85698471","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}
This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein relativistic theory. Multi spacetime universes and the jump drive for jumping within and between spacetime universes. Warp drive for space travel. DNA as sequence of momentary frequencies and how it related to Ezekiel’s dry bones prophecy. The outcome of neural patterns as cords of consciousness, consciousness as the collection of all cords of consciousness and the lack of uniqueness of individual consciousness. Finally, all things are cords of consciousness. in the new location by the jump drive inverse Fourier transform has no difference from Ezekiel dry bones restoration prophecy. Both cases deal with signal restoration.
{"title":"Everything Is Timelessly Connected: Metaphysics, Physics, Consciousness, Spacetime Travel, DNA, and the <i>Dry Bones Prophesy</i> (<i>Ezekiel Ch. 37</i>)","authors":"Y. Segman","doi":"10.4236/ns.2022.147026","DOIUrl":"https://doi.org/10.4236/ns.2022.147026","url":null,"abstract":"This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein relativistic theory. Multi spacetime universes and the jump drive for jumping within and between spacetime universes. Warp drive for space travel. DNA as sequence of momentary frequencies and how it related to Ezekiel’s dry bones prophecy. The outcome of neural patterns as cords of consciousness, consciousness as the collection of all cords of consciousness and the lack of uniqueness of individual consciousness. Finally, all things are cords of consciousness. in the new location by the jump drive inverse Fourier transform has no difference from Ezekiel dry bones restoration prophecy. Both cases deal with signal restoration.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87665766","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}
O. Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto
{"title":"Seasonal Changes in the Circadian Rhythm of Gas Released from Harvested Cucumbers","authors":"O. Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto","doi":"10.4236/ns.2022.1411045","DOIUrl":"https://doi.org/10.4236/ns.2022.1411045","url":null,"abstract":"","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"212 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78527650","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}
Although more than 100 years have passed since the Tunguska event, no hypothesis has yet been proposed that would be consistent with the entire set of available facts and observations. A hypothesis has been put forward that the Tunguska Cosmic Body was an ice comet and its fall was accompanied by the fall of smaller fragments, whereas the TCB and fragments fell from intermediate Earth orbits. This explains all the observed phenomena without exception, including those that occurred long before the catastrophe. In this paper, we present eyewitnesses’ reports and objective materials obtained in the event area and con-firming the TCB passage in the direction from West to East. The western trajectory has been traced for 3500 km from the Volga to the Lower Tunguska. We have carried out a detailed analysis of the eyewitnesses’ reports revealing the circumstances of passage of a huge fireball. We provide criticism of trajectories constructed without taking new information into account. We have estimated the energy released during this event and determined the me-chanical properties of the comet matter. Science may obtain with new objects to study the direct impact of the comet matter on the Earth’s surface. This may be useful for evaluating the comet-related hazard.
{"title":"Substantiation of the Western Trajectory of the Tunguska Cosmic Body","authors":"A. Yastrebov","doi":"10.4236/ns.2022.145017","DOIUrl":"https://doi.org/10.4236/ns.2022.145017","url":null,"abstract":"Although more than 100 years have passed since the Tunguska event, no hypothesis has yet been proposed that would be consistent with the entire set of available facts and observations. A hypothesis has been put forward that the Tunguska Cosmic Body was an ice comet and its fall was accompanied by the fall of smaller fragments, whereas the TCB and fragments fell from intermediate Earth orbits. This explains all the observed phenomena without exception, including those that occurred long before the catastrophe. In this paper, we present eyewitnesses’ reports and objective materials obtained in the event area and con-firming the TCB passage in the direction from West to East. The western trajectory has been traced for 3500 km from the Volga to the Lower Tunguska. We have carried out a detailed analysis of the eyewitnesses’ reports revealing the circumstances of passage of a huge fireball. We provide criticism of trajectories constructed without taking new information into account. We have estimated the energy released during this event and determined the me-chanical properties of the comet matter. Science may obtain with new objects to study the direct impact of the comet matter on the Earth’s surface. This may be useful for evaluating the comet-related hazard.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75028142","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}
J. Burger, M. Gochfeld, D. Kosson, K. Brown, M. Cortes, Kelly Ng
{"title":"The Importance of Preserving Birds and Their Habitats at Hanford Site and Oak Ridge Reservation: Information and Communication Tools for Governments, Local and Diverse Communities and Others","authors":"J. Burger, M. Gochfeld, D. Kosson, K. Brown, M. Cortes, Kelly Ng","doi":"10.4236/ns.2022.147027","DOIUrl":"https://doi.org/10.4236/ns.2022.147027","url":null,"abstract":"","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75218329","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}
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