Juniastel Rajagukguk

Bornok Sinaga

Deny Setiawan

Selected peer-reviewed extended articles based on abstracts presented at the 5th International Conference on Science and Technology Applications (ICoSTA 2023) Aggregated Book

The 5th International Conference on Science and Technology Applications

Darwin

We are delighted to present the Proceedings of the 4th International Conference on Science and Technology Applications (ICoSTA-2022) that organized by Research and Community Service Centre of Universitas Negeri Medan (LPPM UNIMED). This conference has brought researchers, academicians and practitioners from the national and international institutions to discuss and sharing around the big theme which is “Innovation in Science and Technology for Sustainable Human Quality Development”. The ICoSTA2022 conference presents 4 distinguised keynote speakers with several expertation including of The Educational and Learning System, Prof. Dr. Syawal Gultom, M.Pd, Glass Technology and Materials Science, Prof. Dr. Jakrapong Kaewkhao, expert in the nuclear reactor technology there is Dr. Eng. Topan Setiadipura, S.Si., M.Si, M.Eng and expert in nanostructures for smart sensor devices held by Dr. Mati Horprathum from Thailand. In addition, presenters come from various Government and Private Universities, Institutions, Academy, and Schools. Some of them are researcher from The National Atomic Energy Agency, National Research and Innovation Agency, Institut Technology Bandung, Sriwijaya University, Indonesian Technology Institute, North Sumatera University, University of Surabaya, ITS, UGM, Udayana University, Brawijaya University, Jember University, UNRI, Nusa Cendana University, Widya Mandala Surabaya Catholic University, UPI, and several institutions. The additional information, there are 23 institutions including from national and international were interested and get involved in this conference. Besides that, there are 86 papers received by committee, some of which are presented orally in parallel sessions, and others are presented through abstract. The articles have been reviewed with double blind review before accepted and published by EAI publisher. Grateful thanks to Director and Vice Directors and especially for Rector of Unimed who always coordinate the organizing committee, and the team who keeps cooperating in running this conference. We strongly believe that the ICoSTA-2022 conference provides a good forum for all researcher, academician and practitioners to discuss all science and technology aspects that are relevant to sustainable human quality development. We also expect that the future ICoSTA conference will be as successful and stimulating, as indicated by the contributions presented in this volume.

Proceedings of the 4th International Conference on Science and Technology Applications, ICoSTA 2022, 1-2 November 2022, Medan, North Sumatera Province, Indonesia

ICoSTA 2022

Hesti Fibriasari

Baharuddin Baharuddin

We are delighted to deliver the Proceedings of the 3rd International Conference on Innovation in Education, Science and Culture (ICIESC). This conference was organized by Research and Community Service Centre of Universitas Negeri Medan (LPPM UNIMED) held virtually on 31 August 2021. By raise up the main theme of Leading Recovery: “The New Innovation in Education, Science and Culture After a Global Pandemic”, the 3rd ICIESC conference shows up several interested topics as a Science Education, Vocational Education, Social Science and Humanities, Management Innovation and Heritage Culture. Some of the topics been interested topic and important to be discussed. With the number participant is 180 participants, who came from Universitas Negeri Medan, Universitas Negeri Makasar, Widyagama University of Malang, Rizal Technological University, Philippine, Sholom-Aleichem Priamursky State University Rusia, Thu Dau Mot University Vietnam. ICIESC consists of 79 papers. The double blinds review process was employed by committee to evaluate all papers, whose members are highly qualified independent researchers in the ICIESC topic area. It has been our privilege to convene this conference. Our sincere thanks, to the conference organizing committee; to the Program Chairs for their wise advice and brilliant suggestion on organizing the technical program and to the Program Committee for their through and timely reviewing of the papers. Recognition should go to the Local Organizing Committee members who have all worked extremely hard for the details of important aspects of the conference programs and social activities. Finally, we hope that this proceedings can bring contribution and inspire you, and result in new knowledge, collaborations, and friendships. Thank you and we hope to meet you again for the next conference of ICIESC.

Proceedings of the 3rd International Conference on Innovation in Education, Science and Culture, ICIESC 2021, 31 August 2021, Medan, North Sumatera Province, Indonesia

ICIESC 2021

Rahmad Husein

Proceedings of the 7th Annual International Seminar on Transformative Education and Educational Leadership (AISTEEL 2022) contains several papers that have presented at the seminar with theme “Technology and Innovation in Educational Transformation”. This seminar was held on 20 September 2022 and organized by Postgraduate School, Univesitas Negeri Medan and become a routine agenda annually. The 7th AISTEEL was realized this year with various presenters, lecturers, researchers and students from universities both in and out of Indonesia. The 7th AISTEEL presents 4 distinguished keynote speakers from Universitas Negeri Medan - Indonesia, Murdoch University-Australia, Curtin University Perth-Australia, University Malaya – Malaysia, Monash University - Australia, and Tampere University of Applied Sciences, Finland. In addition, presenters of parallel sessions come from various Government and Private Universities, Institutions, Academy, and Schools. Some of them are those who have sat and will sit in the oral defence examination. The plenary speakers have been present topics covering multi disciplines. They have contributed many inspiring inputs on current trending educational research topics all over the world. The expectation is that all potential lecturers and students have shared their research findings for improving their teaching process and quality, and leadership. There are 162 papers passed through rigorous reviews process and accepted by the committee. All of papers reflect the conference scopes by follow: Teachers Education Model in Future; Education and Research Global Issue; Transformative Learning and Educational Leadership; Mathematics,Science and Nursing Education; Social, Language and Cultural Education; Vocational Education and Educational Technology; Economics, Business and Management Education; Curriculum, Research and Development; Innovative Educational Practices and Effective Technology in the Classroom; Educational Policy and Administration Education.

AISTEEL 2022

Proceedings of the 7th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2022, 20 September 2022, Medan, North Sumatera Province, Indonesia

Baharuddin

We are delighted to present the Proceedings of the 4th International Conference on Innovation in Education, Science and Culture (ICIESC) that organized by Research and Community Service Centre of Universitas Negeri Medan (LPPM UNIMED). Proceedings of the 4th ICIESC contains several papers that have presented at the seminar with theme Education and Science in time of uncertainty: Recovering for the Future. This conference was held on 11 October 2022 virtually and become a routine agenda annually. The 4th ICIESC was realized this year with various presenters, lecturers, researchers and students from universities both in and out of Indonesia. The 4th International Conference on Innovation in Education, Science and Culture (ICIESC) 2022 shows up as a Mathematics and Natural Science, Material Science, Physics Education, Biology Education, Chemistry Education, Vocational Education, Applied Sciences-Computers, Multimedia Technology, Applied Mathematics, E-learning system, Applied Sciences-Information Technology, Applied Sciences-Engineering, Social Science and Humanities, Management Innovation and Heritage Culture research platform to gather presentations and discussions of recent achievements by leading researchers in academic research. With the number participants 260 participants, who came from the various national and international universities member, research institute, and academician. There are 181 papers passed through rigorous reviews process and accepted by the committee. All of papers reflect the conference scopes and become the latest trend. It has been our privilege to convene this conference. Our sincere thanks, to the conference organizing committee; to the Program Chairs for their wise advice and brilliant suggestion on organizing the technical program and to the Program Committee for their through and timely reviewing of the papers. Recognition should go to the Local Organizing Committee members who have all worked extremely hard for the details of important aspects of the conference programs and social activities. We welcome you to read this proceeding and hope the reader can find according to your interests and scientific field.

ICIESC 2022

Proceedings of the 4th International Conference on Innovation in Education, Science and Culture, ICIESC 2022, 11 October 2022, Medan, Indonesia

Martina Restuati 

Herbert Sipahutar

This book contains the proceedings of the The 5th Annual International Seminar on Trends in Science and Science Education (AISTSSE) and The 2nd International Conference on Innovation in Education, Science and Culture (ICIESC), where held on 18 October 2018 and 25 September 2018 in same city, Medan, North Sumatera. Both of conferences were organized respectively by Faculty of Mathematics and Natural Sciences and Research Institute, Universitas Negeri Medan. The papers from these conferences collected in a proceedings book entitled: Proceedings of 5th AISTSSE. In publishing process, AISTSSE and ICIESC were collaboration conference presents six plenary and invited speakers from Australia, Japan, Thailand, and from Indonesia. Besides speaker, around 162 researchers covering lecturers, teachers, participants and students have attended in this conference. The researchers come from Jakarta, Yogyakarta, Bandung, Palembang, Jambi, Batam, Pekanbaru, Padang, Aceh, Medan and several from Malaysia, and Thailand. The AISTSSE meeting is expected to yield fruitful result from discussion on various issues dealing with challenges we face in this Industrial Revolution (RI) 4.0. The purpose of AISTSSE is to bring together professionals, academics and students who are interested in the advancement of research and practical applications of innovation in education, science and culture. The presentation of such conference covering multi disciplines will contribute a lot of inspiring inputs and new knowledge on current trending about: Mathematical Sciences, Mathematics Education, Physical Sciences, Physics Education, Biological Sciences, Biology Education, Chemical Sciences, Chemistry Education, and Computer Sciences. Thus, this will contribute to the next young generation researches to produce innovative research findings. Hopely that the scientific attitude and skills through research will promote Unimed to be a well-known university which persist to be developed and excelled. Finally, we would like to express greatest thankful to all colleagues in the steering committee for cooperation in administering and arranging the conference. Hopefully these seminar and conference will be continued in the coming years with many more insight articles from inspiring research. We would also like to thank the invited speakers for their invaluable contribution and for sharing their vision in their talks. We hope to meet you again for the next conference of AISTSSE.

Juniastel Rajagukguk

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