Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia最新文献
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287314
S. Syahrizal, R. Putra, Yevita Nurti
This article is based on research on fishermen in Pasia Nan Tigo urban village Padang West Sumatra. Most of fishermen in Pasia Nan Tig are small-scale and they live in poverty. So far, there are many empowerment programs which conducted by both government and non-governmental organizations to improve the welfare of fishermen. But these programs have not succeeded in improving the welfare of fishermen that live in poverty. This study tries to see the causes of difficulty in improving the living standards of fishermen despite many empowerment programs undertaken and potentials owned by fishermen. The study was conducted in an urban village using qualitative research methods to do fieldwork by doing with observasi and in-depth interviews. The results of research show that empowerment programs often did not see what is needed by the fishermen and also the gift is also not on target. Poor fishermen did not had a bargaining position they just accept what the government or elite programs do in their homes. To improve the welfare of fishermen it is important to see the potential of the fishermen and see their aspirations. The potential of the fishermen is that they are urban fishermen, where the city has adequate facilities and infrastructure for fishermen's progress. Education children who can be better than parents and the wives who can develop their own business to increase family income..
{"title":"Model of Poor Fishermen Empowerment in Kelurahan Pasia Nan Tigo Padang West Sumatra","authors":"S. Syahrizal, R. Putra, Yevita Nurti","doi":"10.4108/eai.18-10-2018.2287314","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287314","url":null,"abstract":"This article is based on research on fishermen in Pasia Nan Tigo urban village Padang West Sumatra. Most of fishermen in Pasia Nan Tig are small-scale and they live in poverty. So far, there are many empowerment programs which conducted by both government and non-governmental organizations to improve the welfare of fishermen. But these programs have not succeeded in improving the welfare of fishermen that live in poverty. This study tries to see the causes of difficulty in improving the living standards of fishermen despite many empowerment programs undertaken and potentials owned by fishermen. The study was conducted in an urban village using qualitative research methods to do fieldwork by doing with observasi and in-depth interviews. The results of research show that empowerment programs often did not see what is needed by the fishermen and also the gift is also not on target. Poor fishermen did not had a bargaining position they just accept what the government or elite programs do in their homes. To improve the welfare of fishermen it is important to see the potential of the fishermen and see their aspirations. The potential of the fishermen is that they are urban fishermen, where the city has adequate facilities and infrastructure for fishermen's progress. Education children who can be better than parents and the wives who can develop their own business to increase family income..","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115825347","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287350
Nurul Fadilah
. In the research on the development of zombie tsunami games to improve basic motor skills in class I MIN children, this is a process used to develop and validate learning products. Research and development in this learning uses the Research & Development (R & D) development model. Target clients or users who are the target in the research on the development of zombie tsunami games to improve basic motion skills for class I MIN children with a total of 40 students. This study was carried out in 2 large group trials and 1 small group trial. The ultimate goal of this development research is to produce a product in the form of a zombie tsunami game to improve the basic motion capabilities of MIN students, so that it can help the teaching and learning process so that student learning can be more effective, efficient and interesting.
{"title":"Development of Zombie Tsunami Games in Medan City MIN Student","authors":"Nurul Fadilah","doi":"10.4108/eai.18-10-2018.2287350","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287350","url":null,"abstract":". In the research on the development of zombie tsunami games to improve basic motor skills in class I MIN children, this is a process used to develop and validate learning products. Research and development in this learning uses the Research & Development (R & D) development model. Target clients or users who are the target in the research on the development of zombie tsunami games to improve basic motion skills for class I MIN children with a total of 40 students. This study was carried out in 2 large group trials and 1 small group trial. The ultimate goal of this development research is to produce a product in the form of a zombie tsunami game to improve the basic motion capabilities of MIN students, so that it can help the teaching and learning process so that student learning can be more effective, efficient and interesting.","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127598196","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287319
S. Siagian, P. M. Sinambela, Yasaratodo Wau
This study aims to develop an interactive e-learning based learning model assisted by the Edmodo program in the instructional Design Course, this research is expected to produce (1) produce e-learning based interactive learning model that are feasible to use, easy to learn and can be used for individual learning and learning material that refers to the competencies that have been set, (2) to find out the result of the implementation of e-learning based. Interactive Learning Model in instructional design cources and the right strategies used in instructional design learning, (3) to determine the effectiveness of e-learning interactive Learning Models learning develop in instructional design cources as well as to find out effective and efficient interactive learning models. This research was conducted in the State University of Medan Post Graduate, Education Technology Study Program in 2016 until 2018. The target populationwas all student who were receiving Instructional Desgncources. The Sampling technique used in Cluster Random Sampling. To achieve this research, the overall research uses research and development methods by following the steps of the preliminary survey, media planning, media testing, media testing, media validation and socialization. This research was carried out in there stages 2017 is a research in the second year at the Validation stage. Validation carried out includes validation of media experts and design and material experts. In validation to validation by experts, individual valudation was also carried out on 3 students, then group validation of 5 students after improving individual validation result. After that the validation is done on the actual class.
{"title":"Development of Interactive Learning Model Based on E-Learning on Instructional Design","authors":"S. Siagian, P. M. Sinambela, Yasaratodo Wau","doi":"10.4108/eai.18-10-2018.2287319","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287319","url":null,"abstract":"This study aims to develop an interactive e-learning based learning model assisted by the Edmodo program in the instructional Design Course, this research is expected to produce (1) produce e-learning based interactive learning model that are feasible to use, easy to learn and can be used for individual learning and learning material that refers to the competencies that have been set, (2) to find out the result of the implementation of e-learning based. Interactive Learning Model in instructional design cources and the right strategies used in instructional design learning, (3) to determine the effectiveness of e-learning interactive Learning Models learning develop in instructional design cources as well as to find out effective and efficient interactive learning models. This research was conducted in the State University of Medan Post Graduate, Education Technology Study Program in 2016 until 2018. The target populationwas all student who were receiving Instructional Desgncources. The Sampling technique used in Cluster Random Sampling. To achieve this research, the overall research uses research and development methods by following the steps of the preliminary survey, media planning, media testing, media testing, media validation and socialization. This research was carried out in there stages 2017 is a research in the second year at the Validation stage. Validation carried out includes validation of media experts and design and material experts. In validation to validation by experts, individual valudation was also carried out on 3 students, then group validation of 5 students after improving individual validation result. After that the validation is done on the actual class.","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126902866","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287295
Desi Prawita, M. Sirait, Sahyar Sahyar
This study aimed to construct a multiple-choice conceptual knowledge test for high school in fluid subject matter according to standard qualification of a good test based on validity, reliability, difficulty index, discrimination index, and effectiveness distractor..The method of this study is Research and Development by using Borg and Gall step. The population of this study was all the students grade XII Senior High School in Medan, North Sumatera academic 2018/2019. The sample selection by stratified random sampling based on the public and private school, implementation of curriculum 2013, and accreditation. Data analysis technique used is descriptive qualitative and quantitative techniques. Qualitative data analysis includes material, construction and language while quantitative data analysis determined validity, reliability, difficulty index, discrimination index, and effectiveness of distractor. Step of this study consists of preliminary studies, research planning, design development, experts judgment, revision of expert judgment, a small group trials, revisions of small group trials, large group trials, revisions of large group trials. Furthermore, it obtained an instrument test of conceptual knowledge on Fluid in Senior High School that meets the standard test instruments.
{"title":"Development of Conceptual Knowledge Test on Fluid Matter for Senior High School","authors":"Desi Prawita, M. Sirait, Sahyar Sahyar","doi":"10.4108/eai.18-10-2018.2287295","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287295","url":null,"abstract":"This study aimed to construct a multiple-choice conceptual knowledge test for high school in fluid subject matter according to standard qualification of a good test based on validity, reliability, difficulty index, discrimination index, and effectiveness distractor..The method of this study is Research and Development by using Borg and Gall step. The population of this study was all the students grade XII Senior High School in Medan, North Sumatera academic 2018/2019. The sample selection by stratified random sampling based on the public and private school, implementation of curriculum 2013, and accreditation. Data analysis technique used is descriptive qualitative and quantitative techniques. Qualitative data analysis includes material, construction and language while quantitative data analysis determined validity, reliability, difficulty index, discrimination index, and effectiveness of distractor. Step of this study consists of preliminary studies, research planning, design development, experts judgment, revision of expert judgment, a small group trials, revisions of small group trials, large group trials, revisions of large group trials. Furthermore, it obtained an instrument test of conceptual knowledge on Fluid in Senior High School that meets the standard test instruments.","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124836583","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287538
Dewi Endriani, S. Gultom, Yanto Indra
. This study aims at developing a Moodle-based e-learning system for teaching volleyball that will ease students and lecturers in Sport Science Faculty of UNIMED. The method employed in this study is research and development model. The population of this study is students of the Department of Sport Training & Education. From the population, sample is drawn purposively with an inclusion criteria for students who take the Development of Technique and Tactics of Volley Ball class in the 5 th semester. The results showed that the development of e-learning applications in volleyball courses had reached the stage of media development, where in the development of this media a course description, lecture material, assessment and information column had been formed, so that from this development would be continued with product evaluation for see the effectiveness of the e-learning.
{"title":"Development of Volleyball Learning Media Based on E-Learning","authors":"Dewi Endriani, S. Gultom, Yanto Indra","doi":"10.4108/eai.18-10-2018.2287538","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287538","url":null,"abstract":". This study aims at developing a Moodle-based e-learning system for teaching volleyball that will ease students and lecturers in Sport Science Faculty of UNIMED. The method employed in this study is research and development model. The population of this study is students of the Department of Sport Training & Education. From the population, sample is drawn purposively with an inclusion criteria for students who take the Development of Technique and Tactics of Volley Ball class in the 5 th semester. The results showed that the development of e-learning applications in volleyball courses had reached the stage of media development, where in the development of this media a course description, lecture material, assessment and information column had been formed, so that from this development would be continued with product evaluation for see the effectiveness of the e-learning.","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121977742","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287364
R. M. Sari, N. Harahap, N. S. Siregar, Marsal Rispandi
Anaerobic physical activity is a high physical activity because the muscles contract in anaerobic conditions. The energy used by ATP through the process of anaerobic glycolysis tends to produce more lactic acid.This, study aims to determine the effect of massage in reducing lactic acid levels after anaerobic exercise. Research on experimental studies using the Experimental Pre and Posttest design.Student subjects, male, aged 19-20 years, amounted to 16 people, divided into 2 groups, anaerobic exercise group without massage and a anaerobic group treat with combine massage. Examination of lactic acid is carried out after anaerobic physical activity which is 200 m run. Data were analyzed statistically using t test. We found that lactic acid levels after anaerobic physical activity were lower in the combination massage anaerobic exercise group than the non-massage anaerobic exercise group. Massage can reduce lactic acid levels after anaerobic physical activity.
{"title":"The Effect of Massage to Decrease Lactic Acid Levels after Anaerobic Physical Activity","authors":"R. M. Sari, N. Harahap, N. S. Siregar, Marsal Rispandi","doi":"10.4108/eai.18-10-2018.2287364","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287364","url":null,"abstract":"Anaerobic physical activity is a high physical activity because the muscles contract in anaerobic conditions. The energy used by ATP through the process of anaerobic glycolysis tends to produce more lactic acid.This, study aims to determine the effect of massage in reducing lactic acid levels after anaerobic exercise. Research on experimental studies using the Experimental Pre and Posttest design.Student subjects, male, aged 19-20 years, amounted to 16 people, divided into 2 groups, anaerobic exercise group without massage and a anaerobic group treat with combine massage. Examination of lactic acid is carried out after anaerobic physical activity which is 200 m run. Data were analyzed statistically using t test. We found that lactic acid levels after anaerobic physical activity were lower in the combination massage anaerobic exercise group than the non-massage anaerobic exercise group. Massage can reduce lactic acid levels after anaerobic physical activity.","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"515 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123080749","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287310
D. Armanto, Elvi Mailani, E. Surya
This study aims to develop a realistic mathematics teacher's book using the 2013 curriculum scientific approach for grade V elementary / MI students that can be used by teachers to help improve the quality of mathematics learning at the elementary level in North Sumatra. The specific objectives of this research are: developing a class V realistic mathematics teacher's book using the 2013 curriculum scientific approach. This study uses a developmental research oriented on product development where the development process is described as accurately as possible and the product is finally evaluated. Van den Akker (1999) called it formative research where the research activities were carried out in a cyclic process and aimed at optimizing the quality of product implementation in certain situations. The subject of this research is the public and private fifth grade students of SD / MI in North Sumatra. This research was carried out in 2 (two) stages. In the first stage an initial analysis and validation was carried out by a team of experts and experts and a draft of a realistic mathematics teacher's book model was developed using the 2013 curriculum scientific approach for grade V elementary school. 2013 scientific curriculum which is thought to be effective in analyzing knowledge and weaknesses in the mathematics of North Sumatra elementary / MI students.
本研究旨在使用2013年课程科学方法为五年级小学/ MI学生开发一本现实的数学教师书，可以被教师用来帮助提高北苏门答腊小学数学学习的质量。本研究的具体目标是:采用2013年课程科学方法开发V类现实数学教师用书。本研究采用面向产品开发的发展性研究，其中尽可能准确地描述开发过程，并最终评估产品。Van den Akker(1999)将其称为形成性研究，其中研究活动在循环过程中进行，旨在优化特定情况下产品实施的质量。本研究的对象是北苏门答腊省SD / MI公立和私立五年级学生。本研究分2个阶段进行。在第一阶段，由专家和专家团队进行了初步分析和验证，并使用2013年五年级小学课程科学方法开发了一个现实的数学教师书籍模型草案。2013年科学课程，被认为在分析北苏门答腊小学/ MI学生的数学知识和弱点方面是有效的。
{"title":"Developing an RME Teachers Book Using Scientific Approach of 2013 Curriculum","authors":"D. Armanto, Elvi Mailani, E. Surya","doi":"10.4108/eai.18-10-2018.2287310","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287310","url":null,"abstract":"This study aims to develop a realistic mathematics teacher's book using the 2013 curriculum scientific approach for grade V elementary / MI students that can be used by teachers to help improve the quality of mathematics learning at the elementary level in North Sumatra. The specific objectives of this research are: developing a class V realistic mathematics teacher's book using the 2013 curriculum scientific approach. This study uses a developmental research oriented on product development where the development process is described as accurately as possible and the product is finally evaluated. Van den Akker (1999) called it formative research where the research activities were carried out in a cyclic process and aimed at optimizing the quality of product implementation in certain situations. The subject of this research is the public and private fifth grade students of SD / MI in North Sumatra. This research was carried out in 2 (two) stages. In the first stage an initial analysis and validation was carried out by a team of experts and experts and a draft of a realistic mathematics teacher's book model was developed using the 2013 curriculum scientific approach for grade V elementary school. 2013 scientific curriculum which is thought to be effective in analyzing knowledge and weaknesses in the mathematics of North Sumatra elementary / MI students.","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121798158","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287358
R. Amelia, N. Harahap
The resistance of insulin in type 2 Diabetes mellitus patients (T2DM) will have a significant impact on glucose regulation with Glucose transporter-4 (GLUT-4) translocation. Glucose transporter-4 plays an essential role in the transport of glucose to most cells. The study design was analytic with a cross sectional approach. The study population was T2DM patient in Medan City with the number of people who have fulfilled the inclusion and exclusion criteria amount 83 patients. Data collection is done by interviewing and patient blood test. Assessment of physical activity of diabetic patients using a global questionnaire physical activity (GPAQ). GLUT-4 levels were assessed using Human Glut-4 with ELISA Method. The nutritional status and history of drug use by direct measurement and interviews. Data analysis using independent T-test with SPSS computer program. The results showed there was a relationship between physical activity and obesity with levels of GLUT-4 (p <0.05), and there was no relationship between consumption of drugs with levels of GLUT4 (p <0.05). By increasing physical activity, proper nutrition management and weight control will help improve insulin sensitivity so that it can control blood sugar levels in T2DM patients
{"title":"Factors Influence GLUT-4 Levels of Type 2 Diabetes Mellitus Patients in Medan City, Indonesia","authors":"R. Amelia, N. Harahap","doi":"10.4108/eai.18-10-2018.2287358","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287358","url":null,"abstract":"The resistance of insulin in type 2 Diabetes mellitus patients (T2DM) will have a significant impact on glucose regulation with Glucose transporter-4 (GLUT-4) translocation. Glucose transporter-4 plays an essential role in the transport of glucose to most cells. The study design was analytic with a cross sectional approach. The study population was T2DM patient in Medan City with the number of people who have fulfilled the inclusion and exclusion criteria amount 83 patients. Data collection is done by interviewing and patient blood test. Assessment of physical activity of diabetic patients using a global questionnaire physical activity (GPAQ). GLUT-4 levels were assessed using Human Glut-4 with ELISA Method. The nutritional status and history of drug use by direct measurement and interviews. Data analysis using independent T-test with SPSS computer program. The results showed there was a relationship between physical activity and obesity with levels of GLUT-4 (p <0.05), and there was no relationship between consumption of drugs with levels of GLUT4 (p <0.05). By increasing physical activity, proper nutrition management and weight control will help improve insulin sensitivity so that it can control blood sugar levels in T2DM patients","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125298793","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}
Pub Date : 1900-01-01DOI: 10.4108/eai.18-10-2018.2287412
Mesra Mesra
{"title":"Review of the Model Drawing Fine Arts Students Faculty Language and Art Medan State University","authors":"Mesra Mesra","doi":"10.4108/eai.18-10-2018.2287412","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287412","url":null,"abstract":"","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122292695","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}
. Solanum ferox or Acid aubergine plants is one of the vegetables that are made in the food. Solanum ferox contains terpenoid compounds, steroids, flavonoids, alkaloids, and phenolics. Solanum ferox has antipyretic active compounds, antirheumatic, antiasthma, antiviral, and as a syphilis drug. The purpose of this research is the antibacterial activity of Solanum ferox plant leaf extract. Solanum ferox leaves are extracted using n-hexane. The extract was tested for antibacterial activity using a diffusion method to use E.coli, S.aureus and B.subtilis bacteria. Amoxicillin is used as a positive standard, whereas negative control is the solvent used to dissolve the sample. The antibacterial activity of n-hexane extract and amoxicillin showed inhibitory zone to E.coli of 7.80 - 12.93 mm and 19.97 mm, whereas in S.aureus and B.subtilis did not provide inhibition zone.
{"title":"Antibacterial Activity of The Hexane Extract from Leaf of Plant Solanum Ferox L","authors":"Hazimah Hazimah, Zefri Azharman, Yuharmen Yuharmen, Virsa Rahyuti, Afriliani Afriliani","doi":"10.4108/eai.18-10-2018.2287176","DOIUrl":"https://doi.org/10.4108/eai.18-10-2018.2287176","url":null,"abstract":". Solanum ferox or Acid aubergine plants is one of the vegetables that are made in the food. Solanum ferox contains terpenoid compounds, steroids, flavonoids, alkaloids, and phenolics. Solanum ferox has antipyretic active compounds, antirheumatic, antiasthma, antiviral, and as a syphilis drug. The purpose of this research is the antibacterial activity of Solanum ferox plant leaf extract. Solanum ferox leaves are extracted using n-hexane. The extract was tested for antibacterial activity using a diffusion method to use E.coli, S.aureus and B.subtilis bacteria. Amoxicillin is used as a positive standard, whereas negative control is the solvent used to dissolve the sample. The antibacterial activity of n-hexane extract and amoxicillin showed inhibitory zone to E.coli of 7.80 - 12.93 mm and 19.97 mm, whereas in S.aureus and B.subtilis did not provide inhibition zone.","PeriodicalId":240056,"journal":{"name":"Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131067615","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}
Proceedings of the Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia
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