Globafricalisation and Sustainable Development: Research and Researchers’ Assessments, ‘Publish or Perish’, Journal Impact Factor and Other Metrifications

The 9th Annual International Seminar on Trends in Science and Science Education (AISTSSE) 2022

1ST INTERNATIONAL CONFERENCE ON CHEMICAL AND BIOLOGICAL SCIENCES (ICCBS’22)

The 11th International Conference TEX TEH 2023

The 10th Annual International Seminar on Trends in Science and Science Education (AISTSSE) 2023

The 10th International Conference on Advanced Materials and Systems (ICAMS 2024)

111 European Chemists

Acta Chemica Malaysia

Acta Chimica Slovaca

Acta Environmentalica Universitatis Comenianae

Acta Scientifica Naturalis

Annals of Science and Technology

Ovidius University Annals of Chemistry

Acta Universitatis Sapientiae, Agriculture and Environment

BioCosmos: New perspectives on the origin and evolution of life

Chemistry-Didactics-Ecology-Metrology

Ecological Chemistry and Engineering S

Ekológia (Bratislava)

Nukleonika

Oceanological and Hydrobiological Studies

<DIV align=justify>This is the ninth time we are hosting this seminar and we are proud to inform you that this seminar is an annual event in our calendar and has been held every year since 2014. This year, for the third year, we are holding it via Zoom meeting (online meeting) due to Covid-19 pandemic. We are inviting internationally recognized speakers from several countries to share their latest discoveries in the fields of Biology, Chemistry, Physics, Mathematics and Science Education. Well-known researchers in science and science education will share their experiences and knowledge so that we can stay up-to-date with the latest information. This is one of the goals of this seminar. As science researchers, we realize the importance of information exchange among us. The new information enlightens our minds and gives us ideas on what to do next in our research and how to do it. This new information often becomes the foundation for our next project in particular and sets the research trends for the upcoming year in general. Information exchange also keeps us updated, allowing us to give and receive suggestions and critiques that will lead to better results. Therefore, we need a forum where we can share and exchange information. Seminars, conferences, and other scientific gatherings are the media through which we can do this. Organizer Faculty of Mathematics and Natural Sciences of Universitas Negeri Medan Where Web Seminar via Zoom Meeting When Tuesday, 8th November 2022 Theme The development of industrial-based research in science and science education to improve research innovation strategy Topics: AISTSSE-2020 included following topics: 1. Mathematics Science 2. Mathematics Education 3. Physics Science 4. Physics Education 5. Biology Science 6. Biology Education 7. Chemistry Science 8. Chemistry Education 9. Computer Science 10.Science Education Scientific Committee 1. Prof. Dr. Syawal Gultom, M.Pd, Universitas Negeri Medan (Indonesia) 2. Prof. Dr. Marleen Kamperman,　 University of Groningen (Netherland) 3. Prof. Manihar Situmorang, M.Sc., Ph.D , Universitas Negeri Medan (Indonesia) 4. Prof. Tsunenori Mine,　 School of Engineering, Department of Electrical Engineering and Computer Science, Kyushu University (Japan) 5. Prof. Dian Armanto, M.Pd, Universitas Negeri Medan (Indonesia) 6. Prof. Dr. Herbert Sipahutar, M.Sc　 , Universitas Negeri Medan (Indonesia) 7. Prof. Abedel Karrem Nasser M Alomari Department of Mathematics, Faculty of Science, Yarmouk University (Jordan) 8. Prof. Dr. Bornok Sinaga, M.Pd , Universitas Negeri Medan (Indonesia) 9. Prof. Dr. Muhammad Sattar Rasul Universitas Kebangsaan Malaysia, (Malaysia) 10. Prof. Motlan, M.Sc., Ph.D , Universitas Negeri Medan (Indonesia) 11. Prof. Dr. Asmin, M.Pd　 , Universitas Negeri Medan (Indonesia) 12. Prof. Dr. Fauziyah Harahap, M.Si, Universitas Negeri Medan (Indonesia) 13. Prof. Dr. Mukhtar, M.Pd , Universitas Negeri Medan (Indonesia) 14. Prof. Dr. Pargaulan Siagian, M.Pd , Universitas Negeri Medan (Indonesia) 15. Prof. Dr. Sahat Saragih, M.Pd , Universitas Negeri Medan (Indonesia) 16. Prof. Dr. Edi Syahputra, M.Pd , Universitas Negeri Medan (Indonesia) 17. Prof. Dr. Hasratuddin, M.Pd , Universitas Negeri Medan (Indonesia) 18. Prof. Dr. Ramlan Silaban, M.Si, Universitas Negeri Medan (Indonesia) 19. Prof. Dr. Retno Dwi Suyanti, M.Si , Universitas Negeri Medan (Indonesia) 20. Prof. Dr. Nurdin Bukit, M.Si , Universitas Negeri Medan (Indonesia) 21. Prof. Dr. Sahyar, M.S , Universitas Negeri Medan (Indonesia) 22. Prof. Dr. rer. nat. Binari Manurung, M.Si , Universitas Negeri Medan (Indonesia) 23. Prof. Dr. Makmur Sirait, M.Si , Universitas Negeri Medan (Indonesia) 24. Prof. Dr. Eva Marlina Ginting, M.Si , Universitas Negeri Medan (Indonesia) 25. Prof. Dr. Drs. Tri Harsono, M.Si, Universitas Negeri Medan (Indonesia) 26. Prof. Dr. Martina Restuati, M.Si, Universitas Negeri Medan (Indonesia) 27. Prof. Drs. Zul Amry, M.Si., Ph.D, Universitas Negeri Medan (Indonesia) Supported by: FORUM MIPA LPTK INDONESIA The conference does not have article processing charges (APCs) nor article submission charges Open Access Statement This conference proceedings is an Open Access proceedings that allows a free unlimited access to all its contents without any restrictions upon publication to all users. Open Access License This conference proceedings provides immediate open access to its content under the <A href="https://creativecommons.org/licenses/by/4.0/">Creative Commons BY 4.0</A>. Authors who publish with these proceedings retain all copyrights and agree to the terms of the above-mentioned <A href="https://creativecommons.org/licenses/by/4.0/">Creative Commons BY 4.0</A> license.

Development of Industrial-Based Research on Improving Research Innovation Strategy In Science and Science Education

Antioxidant activity of secondary metabolites of toba frankincense leaves (STYRAX <italic>Paralleoncomud PERK</italic>) by DPPH radical as scavenging

Antioxidant activity of secondary metabolites of toba frankincense leaves (STYRAX ) by DPPH radical as scavenging

Frontmatter

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Table of Contents

{"title":{"xml:lang":"en","content":"Table of Contents"}}

Low-temperature sugarcane bagasse ash as additive materials for mortar applications

Low-temperature sugarcane bagasse ash as additive materials for mortar applications

Antibacterial activity of ethanolic extract of sintrong leaves in inhibiting the growth of <italic>Escherichia coli</italic> causes diarrheal disease

Antibacterial activity of ethanolic extract of sintrong leaves in inhibiting the growth of  causes diarrheal disease

Analysis of the anatomical characteristics of the modified spermatohyte plant organs

Analysis of the anatomical characteristics of the modified spermatohyte plant organs

Antibacterial activity of durian peel ethanol extract in inhibiting the growth of pathogenic bacteria

Antibacterial activity of durian peel ethanol extract in inhibiting the growth of pathogenic bacteria

Antioxidant, antibacterial activity and identification of bioactive compounds from the ethanol extract of gagatan harimau leaves (<italic>Vitis gracilis</italic> BL)

Antioxidant, antibacterial activity and identification of bioactive compounds from the ethanol extract of gagatan harimau leaves ( BL)

Potential of medicinal plants in the forest of Bukum Village, Sibolangit district, Deli Serdang regency, North Sumatera province

Potential of medicinal plants in the forest of Bukum Village, Sibolangit district, Deli Serdang regency, North Sumatera province

Phytoremediation of mercury waste (Hg2+) using plant vetiver (<italic>Vetiveria zizanioides</italic>) with concentration variation

Phytoremediation of mercury waste (Hg) using plant vetiver () with concentration variation

Effect of lime essential oil on massage on the counting of leukocyte and thrombocyte after exercise for athletes

Effect of lime essential oil on massage on the counting of leukocyte and thrombocyte after exercise for athletes

Lactate Dehydrogenase (LDH) response on treated using combination lime essential oil and sports massage

Lactate Dehydrogenase (LDH) response on treated using combination lime essential oil and sports massage

Effects of red betel leaf (<italic>Piper crocatum</italic> Ruiz &amp; Pav) extract on leucocyte as an inflammation response in rats

Effects of red betel leaf ( Ruiz & Pav) extract on leucocyte as an inflammation response in rats

Antioxidant potential of moringa leaf (<italic>Moringa oleifera</italic>) in reducing creatine kinase levels in male rats that received heavy physical exercise

Antioxidant potential of moringa leaf () in reducing creatine kinase levels in male rats that received heavy physical exercise

The effect of consumption of salak Sidempuan juice and heavy exercise on red blood cells and hemoglobin in rats

The effect of consumption of salak Sidempuan juice and heavy exercise on red blood cells and hemoglobin in rats

Ethnobotanical study of the Zingberaceae family in sibolangit subdistrict, north sumatra

Ethnobotanical study of the Zingberaceae family in sibolangit subdistrict, north sumatra

Effect of consumption of branched chain amino acid on fatigue and muscle damage on physical activity – metanalysis

Effect of consumption of branched chain amino acid on fatigue and muscle damage on physical activity – metanalysis

Growth performance and proximate composition of meat and shell from snails (<italic>Achatina fulica</italic>) fed with household organic waste

Growth performance and proximate composition of meat and shell from snails () fed with household organic waste

Characteristics of chitosan from shells of snail (<italic>Achatina fulica</italic>) fed with organic waste

Characteristics of chitosan from shells of snail () fed with organic waste

The effect of giving jamu TELAKU on creatine kinase levels in strenuous physical exercise

The effect of giving jamu TELAKU on creatine kinase levels in strenuous physical exercise

Influence of rootone F to growth cuttings bud andaliman (<italic>Zanthoxylum acanthopodium DC</italic>) at plant cultivation the quality of export

Influence of rootone F to growth cuttings bud andaliman () at plant cultivation the quality of export

Viability and Activity of <italic>Lactobacillus acidophilus</italic> in Fermented Milk with the Addition of Horn Banana Flour

Viability and Activity of  in Fermented Milk with the Addition of Horn Banana Flour

Implications of project based learning on protist materials toward students’ independence learning and learning outcomes

Implications of project based learning on protist materials toward students’ independence learning and learning outcomes

The ability of biology students' science process skills on the material of protist

The ability of biology students' science process skills on the material of protist

Literacy ability of biology education students through the implementation of biology teaching and learning strategy textbooks

Literacy ability of biology education students through the implementation of biology teaching and learning strategy textbooks

In vitro pineapple (<italic>Ananas comosus</italic> L.) growth induction from Sipahutar, North Sumatra with addition of coconut water and plant growth regulator

In vitro pineapple ( L.) growth induction from Sipahutar, North Sumatra with addition of coconut water and plant growth regulator

Improving used cooking oil quality with adsorption of Fe-Cu activated carbon derived from oil palm empty bunches

Improving used cooking oil quality with adsorption of Fe-Cu activated carbon derived from oil palm empty bunches

Optimization of oil palm empty bunches as modification adsorbent to reduce TSS in water treatment

Optimization of oil palm empty bunches as modification adsorbent to reduce TSS in water treatment

Ethanol extract of frankincense gum (<italic>Styrax benzoin</italic>)

Optimalization of Phosphate Modified Bio-sorbent of Oil Palm Empty Fruit Bunches for Ammonia Removal

Optimalization of Phosphate Modified Bio-sorbent of Oil Palm Empty Fruit Bunches for Ammonia Removal

Synthesis and characterization of derived oil palm empty fruit bunches activated carbon with alginate and Fe

Synthesis and characterization of derived oil palm empty fruit bunches activated carbon with alginate and Fe

Analysis of Fe metal adsorption in well water using natural biosorbent from corn leaves waste

Analysis of Fe metal adsorption in well water using natural biosorbent from corn leaves waste

Biodegradation of polyblend plastic films polystyrene with poly(<italic>δ</italic>-valerolactone) obtained from synthesis on landfill soil media

Biodegradation of polyblend plastic films polystyrene with poly(-valerolactone) obtained from synthesis on landfill soil media

Enhancements in crosslinks level, stiffness, strength, and elasticity of natural rubber/silica composite via using an aptes-silane agent

Enhancements in crosslinks level, stiffness, strength, and elasticity of natural rubber/silica composite via using an aptes-silane agent

The compounds of natural rubber-silica-aptes silane: an observation on curing, filler dispersion, crosslinking and morphological behaviors

The compounds of natural rubber-silica-aptes silane: an observation on curing, filler dispersion, crosslinking and morphological behaviors

Nitrogen mineralization of two different reclaimed-mining soils treated with organic matter and coal-fly ash

Nitrogen mineralization of two different reclaimed-mining soils treated with organic matter and coal-fly ash

Identification and anti-cancer activity of polar isolates leaf of coffee parasite (<italic>Scurulla ferruginea (roxb. ex jack</italic>) danser

Identification and anti-cancer activity of polar isolates leaf of coffee parasite () danser

Synthesis of silica coated nanomagnetite ethylene diamine tetra acetic acid functionalized

Synthesis of silica coated nanomagnetite ethylene diamine tetra acetic acid functionalized

Silica coated nanomagnetite as crystal violet dye adsorbent

Silica coated nanomagnetite as crystal violet dye adsorbent

{"title":{"xml:lang":"en","content":"Silica coated nanomagnetite as crystal violet dye adsorbent"}}

Eliminating misconception on solubility and Solubility Product Constant (Ksp) using ECIRR learning model

Eliminating misconception on solubility and Solubility Product Constant (K) using ECIRR learning model

Preservice chemistry students’ responses to small scale chemistry workshop

Preservice chemistry students’ responses to small scale chemistry workshop

Development of chemoentrepreneurship (CEP) based learning module on colloidal system material for high schools

Development of chemoentrepreneurship (CEP) based learning module on colloidal system material for high schools

Analysis of Product Dimension Creativity Competency Through Green Chemistry Project Based Learning in the Independent Curriculum

Analysis of Product Dimension Creativity Competency Through Green Chemistry Project Based Learning in the Independent Curriculum

The development of project-based learning resources to build higher order thinking skills in teaching isolation and purification of alkaloid compounds

The development of project-based learning resources to build higher order thinking skills in teaching isolation and purification of alkaloid compounds

Effects of Guided Inquiry Learning Models in Improving Students' Scientific Process Skills and Learning Outcomes for Thermochemical Materials

Effects of Guided Inquiry Learning Models in Improving Students' Scientific Process Skills and Learning Outcomes for Thermochemical Materials

Development of e-module organic chemistry learning case method-based to improve student HOTS

Development of e-module organic chemistry learning case method-based to improve student HOTS

Development of e-learning physical chemistry CBT integrated to improve students' chemical literacy

Development of e-learning physical chemistry CBT integrated to improve students' chemical literacy

Mapping risk zones of Covid 19 diseases in north sumatera based on geographic information system with codeigniter

Mapping risk zones of Covid 19 diseases in north sumatera based on geographic information system with codeigniter

Road network analysis in Medan city using Floyd-Warshall algorithm for route optimization based on GPS

Road network analysis in Medan city using Floyd-Warshall algorithm for route optimization based on GPS

Implementation of North West Corner (NWC) Method and Modified Distribution (MODI) method in optimizing fish distribution costs in CV. horizon group sibolga

Implementation of North West Corner (NWC) Method and Modified Distribution (MODI) method in optimizing fish distribution costs in CV. horizon group sibolga

Mathematical model building for pandemic COVID-19 with factor of Applying Restrictions on Community Activities (ARCA)

Mathematical model building for pandemic COVID-19 with factor of Applying Restrictions on Community Activities (ARCA)

Determinants of non-square matrices

{"title":{"xml:lang":"en","content":"Determinants of non-square matrices"}}

Optimal control model for biological wastewater treatment in facultative stabilization pond

Optimal control model for biological wastewater treatment in facultative stabilization pond

Analysis of survival for cox proportional hazard regression<italic/> time to correct COVID-19 patients

Analysis of survival for cox proportional hazard regression time to correct COVID-19 patients

Frieze group application in the development of north sumatra batik motifs

Frieze group application in the development of north sumatra batik motifs

Development of animation-based electronic student worksheets with realistic mathematics learning approach

Development of animation-based electronic student worksheets with realistic mathematics learning approach

The effect of using e-books to increase student's mathematics problem-solving ability

The effect of using e-books to increase student's mathematics problem-solving ability

Digital literacy-based module to enhance students' online self-directed learning

Digital literacy-based module to enhance students' online self-directed learning

Feasibility test of micro learning-based digital modules in association and logic courses

Feasibility test of micro learning-based digital modules in association and logic courses

The effectiveness of microlearning to enhance research skills for pre-service mathematics teachers

The effectiveness of microlearning to enhance research skills for pre-service mathematics teachers

The development of digital module: project-based learning activities in regression and variance analysis courses

The development of digital module: project-based learning activities in regression and variance analysis courses

Application of statistical method teaching materials assisted by the SPSS program through student-centered learning to improve understanding ability

Application of statistical method teaching materials assisted by the SPSS program through student-centered learning to improve understanding ability

Teachers' conceptions on the use of technology to develop students' creative thinking in mathematics: evidence from moderated forum group discussions

Teachers' conceptions on the use of technology to develop students' creative thinking in mathematics: evidence from moderated forum group discussions

Development of a virtual learning environment based on mathematical discourse to support critical thinking skills for junior high school students

Development of a virtual learning environment based on mathematical discourse to support critical thinking skills for junior high school students

The effectiveness of mathematics learning in the context of malay culture based on student curiosity

The effectiveness of mathematics learning in the context of malay culture based on student curiosity

Improving self-regulated learning through the wolfram alpha in mathematics learning

Improving self-regulated learning through the wolfram alpha in mathematics learning

Exploration of javanese culture in mathematics learning the junior high school

Exploration of javanese culture in mathematics learning the junior high school

Mathematical literacy: a bibliometric analysis

Mathematical literacy: a bibliometric analysis

{"title":{"xml:lang":"en","content":"Mathematical literacy: a bibliometric analysis"}}

Validation of teaching material of variance analysis aided by R software

Validation of teaching material of variance analysis aided by R software

Learning mathematics using autograph for review based on students' mathematic communication ability

Learning mathematics using autograph for review based on students' mathematic communication ability

Stability analysis of modified SEIQR on dynamics of SARS-CoV-2 with control on vaccination, quarantine and international in-out mobility in Indonesia

Stability analysis of modified SEIQR on dynamics of SARS-CoV-2 with control on vaccination, quarantine and international in-out mobility in Indonesia

Analysis of students' numerical literacy ability test based on Barus coastal culture

Analysis of students' numerical literacy ability test based on Barus coastal culture

Designing a geometry learning media based on augmented reality and mathematical literacy

Designing a geometry learning media based on augmented reality and mathematical literacy

Improving student's graduate quality through development student programs based on information and communication technology

Improving student's graduate quality through development student programs based on information and communication technology

TPACK-based scaffolding development to improve students' critical thinking skills

TPACK-based scaffolding development to improve students' critical thinking skills

The differential equation digital book development assisted by explainer video to improve students' critical thinking skills

The differential equation digital book development assisted by explainer video to improve students' critical thinking skills

Designing digital book as a mean to support students mathematics learning at university

Designing digital book as a mean to support students mathematics learning at university

<italic>Team-based project</italic> and <italic>case method</italic> as strategy to develop students' critical and creative thinking abilities

and  as strategy to develop students' critical and creative thinking abilities

Improving student's mathematic literacy with discovery learning model based on culture

Improving student's mathematic literacy with discovery learning model based on culture

The development of student worksheets based on the case method to improve the competence of prospective teachers in creating constructivism-based learning media

The development of student worksheets based on the case method to improve the competence of prospective teachers in creating constructivism-based learning media

Analysis of students' errors in solving mathematical problems based on high-level mathematical thinking skills on the topic of geometric transformations

Analysis of students' errors in solving mathematical problems based on high-level mathematical thinking skills on the topic of geometric transformations

Development of mathematics learning tools based on Science, Technology, Engineering, and Mathematics (STEM) oriented to assessment curriculum 2013

Development of mathematics learning tools based on Science, Technology, Engineering, and Mathematics (STEM) oriented to assessment curriculum 2013

Metacognitive approach based on students' cognitive conflict in understanding the concept of hyperbolic geometry and elliptic

Metacognitive approach based on students' cognitive conflict in understanding the concept of hyperbolic geometry and elliptic

The Analysis of Mathematics Communication Skills Test Based on Karo Culture: A Rasch Model and SPSS

The Analysis of Mathematics Communication Skills Test Based on Karo Culture: A Rasch Model and SPSS

The difference of students’ mathematical concept understanding ability by using discovery learning and group investigation in SMK multi karya

The difference of students’ mathematical concept understanding ability by using discovery learning and group investigation in SMK multi karya

Expert judgement of informal statistical reasoning test quality: a many-facet rasch model analysis

Expert judgement of informal statistical reasoning test quality: a many-facet rasch model analysis

The validity of information technology and data literacy courses materials to improve digital literacy skills for physics students

The validity of information technology and data literacy courses materials to improve digital literacy skills for physics students

Implementation of tudiamipa as an alternative to online learning

Implementation of tudiamipa as an alternative to online learning

Development of ailo-phy (android-based interactive learning media for physics) learning applications on optical materials

Development of ailo-phy (android-based interactive learning media for physics) learning applications on optical materials

This is the ninth time we are hosting this seminar and we are proud to inform you that this seminar is an annual event in our calendar and has been held every year since 2014. This year, for the third year, we are holding it via Zoom meeting (online meeting) due to Covid-19 pandemic. We are inviting internationally recognized speakers from several countries to share their latest discoveries in the fields of Biology, Chemistry, Physics, Mathematics and Science Education.

This is the ninth time we are hosting this seminar and we are proud to inform you that this seminar is an annual event in our calendar...

Antioxidant activity of secondary metabolites of toba frankincense leaves (STYRAX Paralleoncomud PERK) by DPPH radical as scavenging

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