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EDUCATION (1466 journals)                  1 2 3 4 5 6 7 8 | Last

Showing 1 - 200 of 857 Journals sorted alphabetically
#Tear : Revista de Educação, Ciência e Tecnologia     Open Access   (Followers: 2)
(Pensamiento), (palabra) y obra     Open Access  
@tic. revista d'innovació educativa     Open Access  
Abant İzzet Baysal Üniversitesi Eğitim Fakültesi Dergisi     Open Access  
About Campus     Hybrid Journal   (Followers: 5)
Academic Medicine     Full-text available via subscription   (Followers: 59)
Academic Psychiatry     Full-text available via subscription   (Followers: 22)
Academic Questions     Hybrid Journal   (Followers: 7)
Academy of Educational Leadership Journal     Full-text available via subscription   (Followers: 58)
Academy of Management Learning and Education     Full-text available via subscription   (Followers: 50)
Accounting & Finance     Hybrid Journal   (Followers: 46)
Accounting Education: An International Journal     Hybrid Journal   (Followers: 17)
ACM Transactions on Computing Education (TOCE)     Hybrid Journal   (Followers: 4)
Across the Disciplines     Open Access   (Followers: 8)
Acta Didactica Norge     Open Access  
Acta Scientiarum. Education     Open Access  
Acta Technologica Dubnicae     Open Access  
Action in Teacher Education     Hybrid Journal   (Followers: 57)
Action Learning: Research and Practice     Hybrid Journal   (Followers: 40)
Action Research     Hybrid Journal   (Followers: 40)
Active Learning in Higher Education     Hybrid Journal   (Followers: 306)
Actualidades Pedagógicas     Open Access  
Administration & Society     Hybrid Journal   (Followers: 12)
Administrative Science Quarterly     Full-text available via subscription   (Followers: 147)
Adult Education Quarterly     Hybrid Journal   (Followers: 142)
Advanced Education     Open Access   (Followers: 6)
Advances in Health Sciences Education     Hybrid Journal   (Followers: 22)
Advances in High Energy Physics     Open Access   (Followers: 19)
Advances in School Mental Health Promotion     Partially Free   (Followers: 9)
AERA Open     Open Access   (Followers: 6)
Africa Education Review     Partially Free   (Followers: 24)
African Journal of Chemical Education     Open Access   (Followers: 2)
African Journal of Educational Studies in Mathematics and Sciences     Full-text available via subscription   (Followers: 5)
African Journal of Health Professions Education     Open Access   (Followers: 5)
African Journal of Research in Mathematics, Science and Technology Education     Full-text available via subscription   (Followers: 8)
Agora     Full-text available via subscription   (Followers: 3)
AGORA Magazine     Open Access  
Ahmad Dahlan Journal of English Studies     Open Access   (Followers: 1)
AIDS Education and Prevention     Full-text available via subscription   (Followers: 7)
Akadémiai Értesítö     Full-text available via subscription  
AKSIOMA Journal of Mathematics Education     Open Access   (Followers: 1)
Al-Jabar : Jurnal Pendidikan Matematika     Open Access  
Alexandria : Revista de Educação em Ciência e Tecnologia     Open Access  
Alsic     Open Access   (Followers: 19)
Alteridad     Open Access  
Amasya Universitesi Egitim Fakültesi Dergisi     Open Access  
American Annals of the Deaf     Full-text available via subscription   (Followers: 13)
American Biology Teacher     Full-text available via subscription   (Followers: 13)
American Educational Research Journal     Hybrid Journal   (Followers: 142)
American Journal of Business Education     Open Access   (Followers: 10)
American Journal of Distance Education     Hybrid Journal   (Followers: 29)
American Journal of Education     Full-text available via subscription   (Followers: 171)
American Journal of Educational Research     Open Access   (Followers: 58)
American Journal of Health Education     Hybrid Journal   (Followers: 29)
American Journal of Physics     Full-text available via subscription   (Followers: 54)
ANALES de la Universidad Central del Ecuador     Open Access   (Followers: 2)
Annali dell'Universita di Ferrara     Hybrid Journal  
Annals of Dyslexia     Hybrid Journal   (Followers: 9)
Annals of Modern Education     Full-text available via subscription   (Followers: 3)
Apertura. Revista de innovación educativa‏     Open Access   (Followers: 2)
Applied Environmental Education & Communication     Hybrid Journal   (Followers: 14)
Applied Measurement in Education     Hybrid Journal   (Followers: 9)
Arabia     Open Access  
Art Design & Communication in Higher Education     Hybrid Journal   (Followers: 19)
Arts and Humanities in Higher Education     Hybrid Journal   (Followers: 33)
Arts Education Policy Review     Hybrid Journal   (Followers: 4)
ASHE Higher Education Reports     Hybrid Journal   (Followers: 14)
Asia Pacific Education Review     Hybrid Journal   (Followers: 11)
Asia Pacific Journal of Education     Hybrid Journal   (Followers: 20)
Asia-Pacific Education Researcher     Hybrid Journal   (Followers: 11)
Asia-Pacific Journal of Health, Sport and Physical Education     Hybrid Journal   (Followers: 9)
Asia-Pacific Journal of Teacher Education     Hybrid Journal   (Followers: 19)
Asian Association of Open Universities Journal     Open Access  
Asian Education and Development Studies     Hybrid Journal   (Followers: 5)
Asian Journal of English Language Teaching     Full-text available via subscription   (Followers: 11)
Asian Journal of Legal Education     Full-text available via subscription   (Followers: 5)
ASp     Open Access   (Followers: 2)
Assessing Writing     Hybrid Journal   (Followers: 11)
Assessment & Evaluation in Higher Education     Hybrid Journal   (Followers: 125)
Assessment for Effective Intervention     Hybrid Journal   (Followers: 15)
Assessment in Education: Principles, Policy & Practice     Hybrid Journal   (Followers: 36)
Assessment Update     Hybrid Journal   (Followers: 4)
AStA Wirtschafts- und Sozialstatistisches Archiv     Hybrid Journal   (Followers: 5)
At-Ta'dib Jurnal Kependidikan Islam     Open Access  
At-Turats     Open Access  
Athenea Digital     Open Access  
Aula Abierta     Open Access   (Followers: 1)
Australasian Journal of Educational Technology     Open Access   (Followers: 16)
Australasian Journal of Gifted Education     Full-text available via subscription   (Followers: 4)
Australasian Marketing Journal (AMJ)     Hybrid Journal   (Followers: 8)
Australian Art Education     Full-text available via subscription   (Followers: 6)
Australian Educational and Developmental Psychologist, The     Full-text available via subscription   (Followers: 7)
Australian Educational Computing     Open Access  
Australian Educational Researcher     Hybrid Journal   (Followers: 22)
Australian Journal of Adult Learning     Full-text available via subscription   (Followers: 13)
Australian Journal of Career Development     Hybrid Journal   (Followers: 2)
Australian Journal of Dyslexia and Learning Difficulties     Full-text available via subscription   (Followers: 8)
Australian Journal of Education     Hybrid Journal   (Followers: 33)
Australian Journal of Learning Difficulties     Hybrid Journal   (Followers: 4)
Australian Journal of Music Education     Full-text available via subscription   (Followers: 3)
Australian Journal of Public Administration     Hybrid Journal   (Followers: 406)
Australian Journal of Teacher Education     Open Access   (Followers: 22)
Australian Mathematics Teacher, The     Full-text available via subscription   (Followers: 7)
Australian Primary Mathematics Classroom     Full-text available via subscription   (Followers: 2)
Australian Screen Education Online     Full-text available via subscription   (Followers: 2)
Australian TAFE Teacher     Full-text available via subscription   (Followers: 3)
Australian Universities' Review, The     Full-text available via subscription   (Followers: 4)
Autism     Hybrid Journal   (Followers: 194)
Avaliação : Revista da Avaliação da Educação Superior (Campinas)     Open Access  
Azalea: Journal of Korean Literature & Culture     Full-text available via subscription   (Followers: 4)
Balkan Region Conference on Engineering and Business Education     Open Access   (Followers: 1)
BELIA : Early Childhood Education Papers     Open Access   (Followers: 4)
BELT - Brazilian English Language Teaching Journal     Open Access   (Followers: 5)
Berkeley Review of Education     Open Access   (Followers: 5)
Biblioteca Escolar em Revista     Open Access  
Biblioteka i Edukacja     Open Access   (Followers: 4)
Bildung und Erziehung     Hybrid Journal   (Followers: 2)
Bioedukasi : Jurnal Pendidikan Biologi FKIP UM Metro     Open Access  
Biosaintifika : Journal of Biology & Biology Education     Open Access   (Followers: 7)
Biosfer : Jurnal Biologi dan Pendidikan Biologi     Open Access  
BMC Medical Education     Open Access   (Followers: 41)
BMJ Simulation & Technology Enhanced Learning     Full-text available via subscription   (Followers: 7)
BoEM - Boletim online de Educação Matemática     Open Access  
Boletim Cearense de Educação e História da Matemática     Open Access  
Boletim de Educação Matemática     Open Access  
British Educational Research Journal     Hybrid Journal   (Followers: 173)
British Journal of Educational Studies     Hybrid Journal   (Followers: 165)
British Journal of Educational Technology     Hybrid Journal   (Followers: 127)
British Journal of Religious Education     Hybrid Journal   (Followers: 8)
British Journal of Sociology of Education     Hybrid Journal   (Followers: 49)
British Journal of Special Education     Hybrid Journal   (Followers: 43)
British Journal of Visual Impairment     Hybrid Journal   (Followers: 12)
Brookings Trade Forum     Full-text available via subscription   (Followers: 3)
Business, Management and Education     Open Access   (Followers: 18)
Caderno Brasileiro de Ensino de Física     Open Access  
Caderno Intersabares     Open Access  
Cadernos CEDES     Open Access   (Followers: 1)
Cadernos de Educação     Open Access  
Cadernos de Educação, Tecnologia e Sociedade     Open Access  
Cadernos de Pesquisa     Open Access  
Cadernos de Pesquisa     Open Access   (Followers: 2)
Cadernos de Pesquisa em Educação     Open Access   (Followers: 1)
Cadmo     Full-text available via subscription  
Cahiers de la recherche sur l'éducation et les savoirs     Open Access   (Followers: 4)
Calidad en la educación     Open Access   (Followers: 1)
Cambridge Journal of Education     Hybrid Journal   (Followers: 95)
Campus Legal Advisor     Hybrid Journal   (Followers: 2)
Campus Security Report     Hybrid Journal  
Canadian and International Education     Open Access   (Followers: 9)
Canadian Journal for New Scholars in Education/ Revue canadienne des jeunes chercheures et chercheurs en éducation     Open Access   (Followers: 8)
Canadian Journal for the Scholarship of Teaching and Learning     Open Access   (Followers: 14)
Canadian Journal of Education : Revue canadienne de l'éducation     Open Access   (Followers: 7)
Canadian Journal of Higher Education     Open Access   (Followers: 23)
Canadian Journal of Learning and Technology / La revue canadienne de l’apprentissage et de la technologie     Open Access   (Followers: 15)
Canadian Journal of School Psychology     Hybrid Journal   (Followers: 10)
Canadian Journal of Science, Mathematics and Technology Education     Hybrid Journal   (Followers: 20)
Career Development and Transition for Exceptional Individuals     Hybrid Journal   (Followers: 7)
Catalejos. Revista sobre lectura, formación de lectores y literatura para niños     Open Access  
Catharsis : Journal of Arts Education     Open Access  
CELE Exchange, Centre for Effective Learning Environments     Full-text available via subscription   (Followers: 1)
Cendekia : Jurnal Kependidikan dan Kemasyarakatan     Open Access  
Change: The Magazine of Higher Learning     Hybrid Journal   (Followers: 15)
Changing English: Studies in Culture and Education     Hybrid Journal   (Followers: 6)
Charrette     Open Access  
Chemical Engineering Education     Full-text available via subscription  
Chemistry Education Research and Practice     Free   (Followers: 5)
Chemistry in Education     Open Access   (Followers: 9)
Chi'e : Journal of Japanese Learning and Teaching     Open Access   (Followers: 2)
Child Language Teaching and Therapy     Hybrid Journal   (Followers: 27)
Child Psychiatry & Human Development     Hybrid Journal   (Followers: 9)
Childhood Education     Hybrid Journal   (Followers: 17)
Children's Literature in Education     Hybrid Journal   (Followers: 8)
Chinese Education & Society     Full-text available via subscription   (Followers: 2)
Christian Higher Education     Hybrid Journal   (Followers: 2)
Christian Perspectives in Education     Open Access   (Followers: 7)
Ciência & Educação (Bauru)     Open Access  
Ciência & Saúde Coletiva     Open Access   (Followers: 2)
Ciencia en Desarrollo     Open Access  
Ciencias Sociales y Educación     Open Access   (Followers: 2)
Citizenship, Social and Economics Education     Full-text available via subscription   (Followers: 5)
Classroom Discourse     Hybrid Journal   (Followers: 8)
Clinical Child and Family Psychology Review     Hybrid Journal   (Followers: 7)
Clio y Asociados     Open Access  
CME     Hybrid Journal   (Followers: 1)
Coaching: An International Journal of Theory, Research and Practice     Hybrid Journal   (Followers: 9)
Cogent Education     Open Access   (Followers: 1)
College Athletics and The Law     Hybrid Journal   (Followers: 1)
College Teaching     Hybrid Journal   (Followers: 12)
Colóquio Internacional de Educação e Seminário de Estratégias e Ações Multidisciplinares     Open Access  
Communication Disorders Quarterly     Hybrid Journal   (Followers: 14)
Communication Education     Hybrid Journal   (Followers: 19)
Communication Methods and Measures     Hybrid Journal   (Followers: 11)
Community College Journal of Research and Practice     Hybrid Journal   (Followers: 8)
Community College Review     Hybrid Journal   (Followers: 7)
Community Development     Hybrid Journal   (Followers: 18)
Community Literacy Journal     Partially Free   (Followers: 2)
Comparative Education     Hybrid Journal   (Followers: 29)
Comparative Education Review     Full-text available via subscription   (Followers: 33)
Comparative Professional Pedagogy     Open Access   (Followers: 3)
Compare: A journal of comparative education     Hybrid Journal   (Followers: 19)

        1 2 3 4 5 6 7 8 | Last

Journal Cover Bioedukasi : Jurnal Pendidikan Biologi FKIP UM Metro
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  This is an Open Access Journal Open Access journal
   ISSN (Print) 2086-4701 - ISSN (Online) 2442-9805
   Published by Universitas Muhammadiyah Metro Homepage  [7 journals]

    • Authors: Ary Maf’ula, Sri Endah Indriwati
      Pages: 1 - 10
      Abstract: Diversity of animal is one of the subjects taken by students majoring in Biology at the University of Malang. Based on the observation result, the learning of this course is done through the practicum and discussion - presentation, and found some problems that are 1) the student is wrong to draw the observation object, 2) the data collected is not in accordance with the observation, 3) the individual work student in the group, 4) Collecting assignments, and 5) students not following lecturer's instructions. The problem is related to the process skill and scientific attitude of the student which is expected to be overcome with the implementation of Guided Inquiry based on lesson study. The result of the research shows that the application of guided inquiry model can improve the students process skill with the average value of classical process skill in the first cycle of 88.87 and in the second cycle of 94.43, and can improve the scientific attitude with the average value of classical scientific attitude on Cycle I of 82.22 and in cycle II of 93.49.Kata kunci : Inkuiri terbimbing, keanekaragaman hewan, lesson study
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Farqiyatur Ramadhan, Susriyati Mahanal, Siti Zubaidah
      Pages: 11 - 15
      Abstract: Animal Diversity The ability asking of students is very important in learning to empower student’s problem-solving. The aim of this research is to determine the student’s asking ability in Islamic senior high school and Muhammadiyah senior high school at Batu City during  Biology learning. The research type is survey method with the descriptive qualitative approach. The sample of this research were students at both of those schools. The sampling method was used homogeneity test. The results showed 23.30% of the all students have been asked a question. In 100% question quality at the level of C1-C3 but there is no question at the C4-C6 level. It means that asking ability in the senior high school of Batu city on Biology learning was in  Low Order Thinking Skills (LOTS) and needs to be improved.Kata Kunci: Kemampuan Bertanya, Pelajaran Biologi,  Kota Batu
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Asep Nedyana
      Pages: 16 - 25
      Abstract: The aims of this research is to improve textbook basically project based learning to increasing student creativity that expect that become lesson object and lesson source of biology supporting, understand quality of textbook based on qualification material, presentation, language, and understanding, as soon as understanding respond of students concerning textbook, cognitive result, and student creativity levels. This research using development research with development model 4 stages and have the purpose of research and development from Borg & Gall. Data can we gets from test result cognitive and creativity assessment such as tabulation data with doing validation, reliability, and homogeneity with assistance computer program SPSS 16.0, so that knowing there is differences or nothing level of study result pre-test and post-test of class groups on using textbook with class group that not using textbook by examination t-test. The development of textbook has validation by expert and employing is very good to use. There is differences in levels and the result of the study and creativity student between the way of treating with class control.Kata kunci: buku ajar, kreativitas, project based learning
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Rona Taula Sari, Ira Rahmayuni Jusar
      Pages: 26 - 32
      Abstract: In the learning process, teachers are expected to comprehend how to manage the learning activity including class, students, learning activities, contents and resources of learning. So that in the learning process, students will be active and give a good response to the ongoing learning process. This research is descriptive research that conducted on student grade V in Elementary School Number 5 Tan Malaka Padang. The research method is CIPP that observe four dimensions, They are context, input, process and product dimension. Data from observation and interview will be processed by describing way and analyzing the data until find conclusion. From the result of the research, it is detected that module which will be used for science learning process on the subject of  Digestion System is learning module which oriented to character education through Quantum Learning Approach, based on curriculum, student character and concept overview. The conclusion of this research is the analysis of necessity of learning model for science learning with character education oriented through Quantum Learning Approach using CIPP model that is context dimension analyzing on curriculum, student, and concept. The learning process will use learning module Science of character oriented through Quantum Learning on input dimension. Meanwhile,  the module of the process and product dimension used refers to existing measures on Quantum Learning with full-color display model in line with the character of the student.Kata kunci : Inkuiri terbimbing, lesson study, keanekaragaman hewan
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Dasrieny Pratiwi, Agil Lepiyanto
      Pages: 33 - 44
      Abstract: The misconception is the condition when someone who have an incorrect concept in understanding. If it biology prospective teachers has an incorrect concept, the student will get one, too. So, they have to develop the instrument for microteaching subject in order to diagnose the misconception. Therefore, this research aims to develop those instruments.  There are two kinds of instruments were developed in this study. The first instrument evaluated a teacher performance in the microteaching subject. The second instrument evaluated the learning devices of the teachers (eg: learning plan, resource, media, etc).  There are three validators contributed in this study to validate the instruments. The result showed that the instrument was valid to be used, which has 85,71 % score for performance and 94,29% for learning devices.  In the future, we can develop another kind of instrument for misconception diagnosis. Furthermore, those instruments can be applied to another subject.Kata kunci: konsep biologi, miskonsepsi, pembelajaran
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Ratini Ratini
      Pages: 45 - 52
      Abstract: The specific aims of this research is the creation of an Instructional System Design in the form of "Learning Model of Community Technology Science (STM)" which is suitable for use in Chemistry learning. Methods to achieve the objectives of this study include stages: (1) design of learning models; And (2) model trials. The STM learning model is modified by the use of visual graphic media. The experimental model test was conducted 8 (eight) meetings on Basic Chemistry subject, discussion of carbon compound material. The learning subjects are the second-semester students of Biology Education Program, 32 students in class A as experiment group, 32 students in class B as the control group. Research data were analyzed through: a) comparison of test result score (Postes - Pretest) between experiment class and control class, and b) measurement of conformity level of STM learning model through 18 items in Rating Rating 1-5; (1 = very unsuitable, 2 = unsuitable, 3 = less appropriate, 4 = appropriate, and 5 = very appropriate) filled by the students of the model trial participants. The analysis results show: a) Gain Experiment class score 27.12; Gain Class control score 2.69. B) The average score of questionnaire implementation of learning amounted to 4.22. It was concluded that the "Modified Learning Models of STM using Visual Graphics Media" are appropriate to be implemented in Basic Chemistry learning on the discussion of Carbon Compound material.Kata Kunci: Modifikasi model pembelajaran, mata kuliah Kimia Dasar, STM   
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Mursida Mursida
      Pages: 53 - 66
      Abstract: The development of learning model from time to time continue to change. In line with the approach of Constructivism in learning, one of the learning models that is now a lot of response is a model of cooperative learning. Learning model that is applied related to student learning achievement. This study aims to analyze how the implementation of Cooperative Learning Model in an effort to improve learning achievement of learners on the concept of Ecosystem Learning Materials in students class X 5 semester Even East Negeri Lampung Metro Lampung.This research is a Classroom Action Research (PTK) which analyzed qualitatively and quantitatively by using field notes method as the main method, which then method of interview and documentation as supporting method in research. The field note method used by the writer to observe carefully the implementation of the action scenario from time to time, noting all the necessary and happening during the implementation of the action during the learning process using the Cooperative Learning model in MA Negeri I Metro Lampung Timur. Interviews conducted by the authors by interviewing teachers and learners related to the implementation of Cooperative Learning model at MAN I Metro. Documentation used to complement student achievement data and other necessary data. Implementation of Cooperative Learning model can be able to improve student learning achievement. This is evidenced by the increase in the average value of learning achievement of learners from each cycle that is: In the first cycle, learning achievement learners who reached the completeness of 51.71% while unfinished reached 48.25%. In cycle II, learning achievement learners who reach the completeness of 81,58% while learning achievement of unfinished learners reaches 20,67%. In the third cycle, learning achievement of learners who achieve completeness 89.63% while learning achievement of unfinished learners reached 10.34%. Cooperative Learning model applied to Biology subject on the concept of learning material of ecosystem can improve student achievement in class X.5 in MA Negeri I Metro Lampung Timur. Kata Kunci: cooperative learning, Peningkatan prestasi
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)
           PUNGGUR TAHUN PELAJARAN 2016/2017

    • Authors: Trias Saminar
      Pages: 67 - 74
      Abstract: This research is aimed to improve:  1) Plan of learning 2) Process of learning the skill of science 3) System of learning evaluation of biology by using the environment as learning source 4) Understanding concept of biology by the students. This research uses 3 cycles in her research. In cycle 1 teacher uses environment by observing surrounding, in cycle 2 she uses the environment to be the location of experiment and discussion while in cycle 3 she uses the environment to observe, discuss and communicate the result of an experiment. The technique of collecting data used is the instrument of process skill observation sheet and written test. The result of this research are: The improve of teacher’s ability in making RPP cycle 1 is 2,80, cycle 2 is 30 and cycle 3 is 3,30. The improve of students’  skill ability process with average score cycle 1 is 66.50 (C), cycle 2 is 69,08 (C) and cycle 3 is 75,50 (B). The system of evaluation in cycle 1 is Multiple Choice, cycle 2 Multiple choices with short reasons and cycle 3 are Multiple choices with an essay. The item test has been valid (0,6), reliable ( 0,6), the level of difficulty of the test is (0,7) and the differential of the test is (0,39).  The result of students,s achievement / understanding concept has increased as follows: In cycle 1 it is 67,75 % students pass 15 students ( 37%) In cycle 2 it is 20 students pass ( 50 %) In cycle3 it increases 84.75 students or 40 person ( 100). Kata Kunci: Keterampilan proses, pemahaman konsep, sumber belajar lingkungan.
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Harmoko Harmoko, Eka Lokaria, Solinda Misra
      Pages: 75 - 82
      Abstract: This study aims to explore the types of microalgae that exist in Watervang Waterfall Lubuklinggau City. This research was conducted in June-July 2016 in area Watervang Waterfall of Lubuklinggau City. Sampling is done in the morning, done on two stations with three repetitions. The study is explorative descriptive: exploring the microalgae and identifying it. Data were analyzed descriptively qualitative. The types of microalgae found in waters of Watervang Waterfall of Lubuklinggau city consist of 3 Divisions, 6 classes of 14 genus and 15 species. The microalgae of the Bacillariophyceae class consists of 3 types: Synedra ulna, Rhizosolenia sp, Navicula sp. Chlorophyceae class consists of 7 types namely: Gonatozygon sp, Scenedesmus sp, Pediastrum duplex, Pediastrum singulex, Mougeotia sp, Selenastrum sp, Closteridium sp. Trebouxiophyceae class consists of 1 type, namely: Chlorella sp. Ulvophyceae class consists of 1 type: Ulothrix sp. Class Zygnemophyceae consists of 1 type: Pleurotaenium sp. Class Cyanophyceae consists of 2 types: Synechococcus sp and Oscillatoria sp. Kata kunci: Eksplorasi, Mikroalga, Air Terjun Watervang.
      PubDate: 2017-05-01
      Issue No: Vol. 8, No. 1 (2017)

    • Authors: Putri Widelia Welkriana, Halimah Halimah, Ahmat Redyansya Putra
      Pages: 83 - 89
      Abstract: Coffee drinking habits in Indonesian society has been done for generations. According to ordinary people, this habit is done to eliminate drowsiness. The frequency of drinking coffee per day is different. Some studies suggest that coffee causes lower risk of diabetes mellitus and gout, and lower blood uric acid levels. This is due to the presence of chlorogenic acid in the form of polyphenols in coffee. The substance is one of the antioxidants. In addition, in coffee also contains caffeine (1,3,7-trimethylxantine).  This study aims to determine the effect of coffee drinking habits with different frequencies to uric acid levels in men aged 45-65 years. Method. The study was cross-sectional with 45 samples for each light frequency (1-2 cups/day), moderate (2-4 cups per day), and weight (more than 4 cups per day). Information about coffee drinking habits is obtained by charging questioner. Examination of blood uric acid level by spectrophotometry by Uricase / Peroxidase method. The difference between blood uric acid levels among coffee drinkers with mild, moderate, and severe habits was tested by ANOVA test. If there is any substantial difference then it will be tested with a benforeNNI test.Results. The average uric acid levels of men aged 45-65 years who had heavy coffee drinking habits were 3.52 mg / dL, medium coffee drinking habits were 5.43 mg / dL and light coffee drinking habits were 7.28 mg / dL ( With 95% CI). The result of data analysis with ANOVA One Way got p-value (0,000) so that there is the influence of coffee drinking frequency to the uric acid level of a male age 45-65 years in Nusa Indah Subdistrict of Bengkulu City 2016. The result of Bonferroni further test all frequency of drinking coffee is real different. Coffee can lower uric acid levels in coffee drinkers because coffee contains polyphenols that can lower uric acid levels. Conclusion. Coffee drinking habits with different frequency in men aged 45-65 years in Nusa Indah Village Bengkulu City Year 2016 has a real effect on the level of uric acid. The habit of drinking coffee with a heavy frequency (more than 4 cups per day) can lower blood uric acid levels. Kata Kunci: Kadar Asam Urat Darah, Frekuensi Minum Kopi, Kebiasaan Konsumsi Kopi   
      PubDate: 2017-05-30
      Issue No: Vol. 8, No. 1 (2017)
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Tel: +00 44 (0)131 4513762
Fax: +00 44 (0)131 4513327
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