This investigation searches the possible connections between deep and ultra-deep earthquakes in a subduction zone with unique characteristics known as Nazca-South America subduction. The earthquake events occurred in an area under the South Atlantic Magnetic Anomaly. The results pointed out that the cyclicity of earthquakes is independent of external factors and linked to internal unknown changes traced or associated with the lithosphere and upper mantle. The malleable minerals or unbreakable material could be due to a bulge of water between the two Nazca slabs sinking. The periodicity noticed from some events is opposite to the Solar Cycles, which means they enhance during the minima of cycles. Therefore, we concluded that these variations might be linked to internal causes below the crust into the lithosphere.
{"title":"South Atlantic Anomaly Variations during Seasons","authors":"Marilia Hagen, Anibal Azevedo","doi":"10.4236/ns.2023.157016","DOIUrl":"https://doi.org/10.4236/ns.2023.157016","url":null,"abstract":"This investigation searches the possible connections between deep and ultra-deep earthquakes in a subduction zone with unique characteristics known as Nazca-South America subduction. The earthquake events occurred in an area under the South Atlantic Magnetic Anomaly. The results pointed out that the cyclicity of earthquakes is independent of external factors and linked to internal unknown changes traced or associated with the lithosphere and upper mantle. The malleable minerals or unbreakable material could be due to a bulge of water between the two Nazca slabs sinking. The periodicity noticed from some events is opposite to the Solar Cycles, which means they enhance during the minima of cycles. Therefore, we concluded that these variations might be linked to internal causes below the crust into the lithosphere.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135612135","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}
Based on the “Healthy China 2030 Planning Outline”, the literature method and logical analysis method are used to review and analyze the implementation process of China’s school football policy from three dimensions: value, interest appeal and institutional background. The study believes that in order to break through the bottleneck of policy implementation and improve the effect of policy implementation, it is necessary to establish correct values and form broad recognition of policies; meet the reasonable interests of all parties and form a synergy for policy implementation; optimize the institutional environment for policy implementation and form effective incentives.
{"title":"Concept, Interests and Systems: Logical Consciousness of the China Campus Football Policy Trip","authors":"Zheng Liu, Lizhi Liu","doi":"10.4236/ns.2023.156015","DOIUrl":"https://doi.org/10.4236/ns.2023.156015","url":null,"abstract":"Based on the “Healthy China 2030 Planning Outline”, the literature method and logical analysis method are used to review and analyze the implementation process of China’s school football policy from three dimensions: value, interest appeal and institutional background. The study believes that in order to break through the bottleneck of policy implementation and improve the effect of policy implementation, it is necessary to establish correct values and form broad recognition of policies; meet the reasonable interests of all parties and form a synergy for policy implementation; optimize the institutional environment for policy implementation and form effective incentives.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135107326","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}
N. Josue, Lutete Nzau Wilfrid, Okolonga Djeli Dieumerci
{"title":"Theoretical Analysis of Biogas Production from Septic Tanks: The Case of the City of Kinshasa","authors":"N. Josue, Lutete Nzau Wilfrid, Okolonga Djeli Dieumerci","doi":"10.4236/ns.2023.154011","DOIUrl":"https://doi.org/10.4236/ns.2023.154011","url":null,"abstract":"","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73411935","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":"Comparative Analysis of Various Strains of Plant Growth Promoting Rhizobacteria on the Physiology of Garlic (<i>Allium sativum</i>)","authors":"Shiza Tariq, A. Bano, N. Khan","doi":"10.4236/ns.2023.153007","DOIUrl":"https://doi.org/10.4236/ns.2023.153007","url":null,"abstract":"","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87952701","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":"Potential Power of the Pyramidal Structure VII: Effects of Pyramid Power and Bio-Entanglement on the Circadian Rhythm of Biosensors","authors":"O. Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto","doi":"10.4236/ns.2023.151003","DOIUrl":"https://doi.org/10.4236/ns.2023.151003","url":null,"abstract":"","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81474207","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 Sun’s Rotation Appears Differential plus Other New Views","authors":"Salah Abunaieb","doi":"10.4236/ns.2023.154012","DOIUrl":"https://doi.org/10.4236/ns.2023.154012","url":null,"abstract":"","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89914234","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}
Environmental literacy is a measurement of the people’s knowledge about environment and its interaction with human life. One of the efforts to achieve environmental literacy is implementing environmental education. The research is focused on efforts to know 1) environmental literacy profile of students in green open space; 2) Hypothetical models for effective environmental learning based on student profile findings. This research is a type of descriptive research. The research subject is students of Junior High School (SMPN) 2 Suayan in the 2020/2021 school year. Total sample is 70 students. Test is used to measure students’ environmental literacy for the domain of knowledge. Non-tests is used to measure attitude and behavior domains. The number of questions/statements is 45 items with 15 questions/ statements for each domain. The average score for environmental literacy for these 3 domains is 77,1 % and is interpreted high. Based on literature and interview, high environmental literacy scores of students are at least influenced by two factors, namely 1) the implementation of environmental education in schools 2) students who are always exposed to green open spaces. Furthermore, based on this result, it is proposed a hypothetical model for the effective implementation of environmental.
{"title":"Profile of Students’ Environmental Literacy: A Hypotetic Model to Perform Effective Environmental Education","authors":"N. S. Putra","doi":"10.15548/nsc.v8i1.3695","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3695","url":null,"abstract":"Environmental literacy is a measurement of the people’s knowledge about environment and its interaction with human life. One of the efforts to achieve environmental literacy is implementing environmental education. The research is focused on efforts to know 1) environmental literacy profile of students in green open space; 2) Hypothetical models for effective environmental learning based on student profile findings. This research is a type of descriptive research. The research subject is students of Junior High School (SMPN) 2 Suayan in the 2020/2021 school year. Total sample is 70 students. Test is used to measure students’ environmental literacy for the domain of knowledge. Non-tests is used to measure attitude and behavior domains. The number of questions/statements is 45 items with 15 questions/ statements for each domain. The average score for environmental literacy for these 3 domains is 77,1 % and is interpreted high. Based on literature and interview, high environmental literacy scores of students are at least influenced by two factors, namely 1) the implementation of environmental education in schools 2) students who are always exposed to green open spaces. Furthermore, based on this result, it is proposed a hypothetical model for the effective implementation of environmental.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74193017","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}
The shift from classroom learning in schools to online learning from home has generated different responses and perspectives among students. This study to analyze students' perceptions of online learning in junior high schools, so that they can provide benefits for the implementation of better learning in the future. This study applies a survey method with a quantitative approach. This study applies a cluster sampling technique with class VIII-I students of SMP Negeri 1 Tempeh Lumajang as research subjects. The data collection technique use a questionnaire. The results showed that the percentage of students' perceptions of online learning in science subjects was 70% and could be categorized as good. All students use smartphones to support for online learning with the Google Classroom and WhatsApp platforms. During online learning, students have difficulty with materials on the circulatory system, excretory system, respiratory system, vibration, waves, and optics, light and optical instruments, pressure of substances, and simple machines. Constraints experienced by students during online learning are internet signal, cellular data package quotas and Wi-Fi. Students are less interested in online learning because interaction with the teacher is only done virtually and cannot digest the explanation of the material by the teacher.
从学校课堂学习到在家在线学习的转变在学生中产生了不同的反应和观点。本研究旨在分析初中学生对网络学习的看法，以便为未来更好的学习的实施提供益处。本研究采用定量调查的方法。本研究采用整群抽样的方法，以丹培鲁玛江中学(SMP Negeri 1 Tempeh Lumajang) VIII-I班学生为研究对象。数据收集技术使用问卷调查。结果显示，学生对科学科目在线学习的看法百分比为70%，可以归类为良好。所有学生都使用智能手机支持谷歌课堂和WhatsApp平台的在线学习。在在线学习中，学生对循环系统、排泄系统、呼吸系统、振动、波和光学、光和光学仪器、物质压力和简单机械等方面的材料有困难。学生在在线学习过程中遇到的限制是互联网信号、蜂窝数据包配额和Wi-Fi。学生对在线学习不太感兴趣，因为与老师的互动只是虚拟的，不能消化老师对材料的解释。
{"title":"Persepsi Siswa Terhadap Pembelajaran Daring pada Materi IPA SMP","authors":"Mochammad Ricky Rifai, Anisatuz Zahro'","doi":"10.15548/nsc.v8i1.3632","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3632","url":null,"abstract":" The shift from classroom learning in schools to online learning from home has generated different responses and perspectives among students. This study to analyze students' perceptions of online learning in junior high schools, so that they can provide benefits for the implementation of better learning in the future. This study applies a survey method with a quantitative approach. This study applies a cluster sampling technique with class VIII-I students of SMP Negeri 1 Tempeh Lumajang as research subjects. The data collection technique use a questionnaire. The results showed that the percentage of students' perceptions of online learning in science subjects was 70% and could be categorized as good. All students use smartphones to support for online learning with the Google Classroom and WhatsApp platforms. During online learning, students have difficulty with materials on the circulatory system, excretory system, respiratory system, vibration, waves, and optics, light and optical instruments, pressure of substances, and simple machines. Constraints experienced by students during online learning are internet signal, cellular data package quotas and Wi-Fi. Students are less interested in online learning because interaction with the teacher is only done virtually and cannot digest the explanation of the material by the teacher.","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88245907","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}
The purpose of this research is to analyze the profile of students’ Nature of Science (NOS) of 7th, 8th and 9th grade Junior High School in Sekolah Indonesia Kuala Lumpur. Descriptive method is used to describe the current condition of students’ Nature of Science (NOS) after science lesson on interaction of organisms and its environemnet topic conducted in the class. The data in this research is gained through constructed response item test that is given without any academics treatment before. The result shows that the tentative Nature of Science (NOS) aspect is the most achieved by the students, while creative and imaginative nature of scientific knowledge possess the least. This research suggested the teachers to execute learning activity that cover the entire aspects of Nature of Science (NOS).
{"title":"CAPTURING STUDENT’S PROFILE OF NATURE OF SCIENCE IN SEKOLAH INDONESIA KUALA LUMPUR","authors":"Amaira Utami","doi":"10.15548/nsc.v8i1.3726","DOIUrl":"https://doi.org/10.15548/nsc.v8i1.3726","url":null,"abstract":"The purpose of this research is to analyze the profile of students’ Nature of Science (NOS) of 7th, 8th and 9th grade Junior High School in Sekolah Indonesia Kuala Lumpur. Descriptive method is used to describe the current condition of students’ Nature of Science (NOS) after science lesson on interaction of organisms and its environemnet topic conducted in the class. The data in this research is gained through constructed response item test that is given without any academics treatment before. The result shows that the tentative Nature of Science (NOS) aspect is the most achieved by the students, while creative and imaginative nature of scientific knowledge possess the least. This research suggested the teachers to execute learning activity that cover the entire aspects of Nature of Science (NOS).","PeriodicalId":19083,"journal":{"name":"Natural Science","volume":"121 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76750222","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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