We are delighted to present this Conference Proceedings of the 7th International Joint Conference on Science and Technology (IJCST) 2023 with theme : “The Innovation Breakthroug in Digital and Disruptive Era”. This year, IJCST is held by Faculty of Social Science and Law Universitas Negeri Manado on October 5th-7th, 2023 in Auditorium Universitas Negeri Manado, North Sulawesi, Indonesia.

IJCST is an annual international conference, consisting of ICSS and ICST, initiated by 16 universities in Indonesia. ICST is one part of the IJCST event which focuses on the field of Science and Technology. The ICST scope raised in this year is Biological and Environmental Sciences, and Contemporary Technological Innovations. It is attended by scholars, researchers, practitioners, and government to discuss research and practices in science and technological innovations.

Committees Members Steering Committees
  • Prof. Dr. Deitje A. Katuuk, M.Pd (Rector of Universitas Negeri Manado)
  • Recky H. E. Sendouw, SP., MM., Ph.D (Dean of Faculty of Law and Social Sciences)
  • Dr. Theodorus Pangalila, S.Fils., M.Pd (The Conference Chairman)
  • Dr. Isye J. Melo, SH., MH (The Vice Chairman of Conference)
  • Dr. Goinpeace Tumbel, S.Sos., MAP., M.Si (The Vice Chairman of Conference)
  • Jeane Mantiri, S.AB., MAP (The Secretary of Conference)
  • Wissje Wowor, SE (The Financial Treasurer of Conference)
Members:
  • Grace S. J. Roeroe, SE., MAP
  • Sam Saroinsong, SH., MH
  • Dr. Agustien Cherly Wereh, SH., MH
  • Dr. Sisca B. Kairupan, M.Si
  • Dr. Meike Imbar, M.Pd
  • Margareth Rantung, SH, MAP
  • Romi Mesra, S.Pd., M.Pd
  • Kristofel Santa, SST, MMT
  • dr. Tierza Undap, Sp.KFR
  • Royke Moningka
Reviewer:
  • Prof. Dr. Agustinus P. Irawan, MT (Universitas Tarumanagara Indonesia)
  • Dr. Noorhan Abbas (Leeds University United Kingdom)
  • Dr. Noorul Islam (Kanpur Institute of Technology India)
  • Muhammad Imran Qureshi, Ph.D (Universiti Teknikal, Malaysia)

DOI: https://doi.org/10.47577/technium.v17i

Published: 2023-11-01

Articles

Harvesting effect a Ratio-Dependent Predator-Prey Model

R A Pratama, Dessy R Suryani, Martha Loupatty

1-7

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Implementation of System Usablity Scale in Islamic Cultural History Interactive Learning Media Application at Madrasah Ibtidaiyah Negeri Kumbe Merauke

Syaiful Nugraha, Heru Ismanto, Lilik Sumaryanti, Teddy Istanto

8-13

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DOI: https://doi.org/10.47577/technium.v17i.10039

Exclusive Stopping Space for Motorcycles (ESSM) technical design at signalized intersections

Muh Akbar, Dewi Sriastuti Nababan, Daud Andang Pasalli

14-20

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DOI: https://doi.org/10.47577/technium.v17i.10040

Availability of Land, Water, Human and Technology Resources in the Development of Food Estate Areas in Merauke-Indonesia

Untari

21-29

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DOI: https://doi.org/10.47577/technium.v17i.10041

Population structure of croakers fish (Family: Sciaenidae) from fish boats at Nusantara Fishery Port, Merauke Regency

Modesta R. Maturbongs, Marius A. Welliken K, Nurdini Sholikatun Nisa

30-35

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DOI: https://doi.org/10.47577/technium.v17i.10042

Bio-oil production from pyrolysis of Polypropylene using dolomite catalyst

Yorinda Buyang, Yenni Pintauli Pasaribu, Paulus Mangera, Dina Kartika Maharani, Novike Bela Sumanik

36-40

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DOI: https://doi.org/10.47577/technium.v17i.10043

Floating Photovoltaic Potential in the Rawa Biru Area of South Papua Province

Johan Karim, Damis Hardiantono, Hariyanto Hariyanto

41-45

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DOI: https://doi.org/10.47577/technium.v17i.10044

Geotextile Reinforcement Model Laboratory Test on Silt Soil

Eko Budianto, Dina Limbong Pamuttu, Hairulla Hairulla, Daud Andang Pasalli

46-51

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DOI: https://doi.org/10.47577/technium.v17i.10045

Assessing the Performance of Urban Drainage Networks in Settlements as an Impact of Urbanization

Jeni Paressa, Dina Limbong Pamuttu, Siti Nur Indah Sari, Dina Limbong Pamuttu, Aring Wulandari

52-59

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DOI: https://doi.org/10.47577/technium.v17i.10046

Personalized Pathways to Proficiency: Exploring the Synergy of Adaptive Learning and Artificial Intelligence in English Language Learning

Martha Betaubun, Desy Eva Laila Rokhmah, Jarot Budiasto

60-66

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DOI: https://doi.org/10.47577/technium.v17i.10047

Internet of Things Implementation in Automatic Fish Feeding

Izak Habel Wayangkau, Dedy Abdianto Nggego, Chusnul Chotimah, Nilfred Patawaran

67-74

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DOI: https://doi.org/10.47577/technium.v17i.10048

Application of Cow Compost and Sago from Charcoal on The Growth of Sawy (Brassica juncea L.)

Diana Susanti, Nemo Alexia A, Resubun Mariana L, Rangga Kusumah, Nurhaya J. Panga

75-81

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DOI: https://doi.org/10.47577/technium.v17i.10049

A Common Thread for Adaptive Management Planning of Small-scale Fishermen Needs versus Government Policy in South Papua, Indonesia

Ivonne Raystika Gretha Kaya, Sajriawati

82-87

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DOI: https://doi.org/10.47577/technium.v17i.10050

Level of road user satisfaction with safety and confort on jalan Mohammad hatta

Chitra Utary, Muh Akbar, Dhea Riski Amanda

88-94

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DOI: https://doi.org/10.47577/technium.v17i.10051

Age-Dependent User Perception Analysis of Web Application Using Technology Acceptance Model Approach: A Case Study

Assaf Arief, Achmad Fuad, Suyuti, Suhartini

95-99

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DOI: https://doi.org/10.47577/technium.v17i.10052

Design of Education and Rehabilitation Center for Autism Children in Ternate City

Nurazizah Darwis, Firdawaty Marasabessy, Hery Purnomo

100-104

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DOI: https://doi.org/10.47577/technium.v17i.10053

Use Case Point Methods For Analysis of Software Development Cost In Information Communication Technology Units of Khairun University

Mukma Inna, Achmad Fuad, Abdul Mubarak, Amal Khairan, Arifandy Mario Mamonto, Rosihan

105-109

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DOI: https://doi.org/10.47577/technium.v17i.10054

Mine Development and Operation (MDO) Planning Study of Temporary Ore Stockpile (TOS) at Laterite Nickel Mining Central Halmahera Regency North Maluku Province

Ayyub Abd. Hamid, Amrih Halil, Hilda Alakatiri

110-115

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DOI: https://doi.org/10.47577/technium.v17i.10055

An Overview of Microplastics in the Marine Ecosystem of North Maluku

Badrun Ahmad, Muhammad Taufiq Y.S, Sudirman Hi Umar

116-120

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DOI: https://doi.org/10.47577/technium.v17i.10056

Occupational Safety and Health (OSH) in Construction Projects in Ternate City

Endah Harisun, Hery Purnomo, Suhartini Suhartini

121-125

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DOI: https://doi.org/10.47577/technium.v17i.10057

Design of a Loadbased Battery Discharge System in a Remote Island Using Marine Currents and Solar Energy as Energy Sources

Faanzir Faanzir, Umar Umar, Iswan Iswan

126-130

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DOI: https://doi.org/10.47577/technium.v17i.10058

Short-Term Electrical Load Forecasting of 150 kV Ternate System Using Optimally Pruned Extreme Learning Machine (OPELM)

Andi Muhammad Ilyas, Fahrizal Djohar, Muhammad Natsir Rahman, Ansar Suyuti, Sri Mawar Said, Indar Chaerah Gunadin, Satriani Said Akhmad, Yulinda Sakinah Munim, Mukhlis Muslimin, Tanridio Silviati Abdurrahman, Zulaeha Mabud, Ramly Rasyid, Faris Syamsuddin, Suparman Suparman, Hafid Syaifuddin

131-137

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DOI: https://doi.org/10.47577/technium.v17i.10059

Dungeon Code: Educational Game For Algorithm and Data Structure Courses by Applying The Game Development Life Cycle Method

Fakhri Amin, Muhammad Fhadli, Assaf Arief, Yasir Muin

138-144

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DOI: https://doi.org/10.47577/technium.v17i.10060

Comprative Analysis of 4G Network Quality Between Telkomsel and Indosat Operators Using the G-Net Track Pro Application in the City of Ternate

Irwan Abdullah, Zulaeha Mabud, Fahrizal Djohar, Fedi Haryanto H Tjan

145-148

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DOI: https://doi.org/10.47577/technium.v17i.10062

Interpretation of the Availability of Springs in Labuang Rano Village with a Geophysical Approach

Syarifullah Bundang, George Belly Sahetapy, Dian Dwi Apriliyani Arsdinand, Firman

149-152

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DOI: https://doi.org/10.47577/technium.v17i.10063

Using the Geoelectric Method to Identify Groundwater Schlumberger Configuration Resistivity in the Gambesi and Sasa Villages, South Ternate District, North Maluku Province

Hilda Alkatiri, Arbi Haya, Yusdi Akin

153-157

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DOI: https://doi.org/10.47577/technium.v17i.10064

Lighting Intensity Controller Design Using Node Mcu Esp-8266

Nurmina Y Rakib, Imam Hizbullah, Zulaeha Mabud

158-162

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DOI: https://doi.org/10.47577/technium.v17i.10065

Investigating the Effect of Pouring Temperature Variations on Casting Defects of Making Camshaft Covers for Yamaha Jupiter Motorcycles Using Sand Casting Method

Asril l. Fabanyo, Ivan Junaidy A. Karim, Bambang Tjiroso

163-167

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DOI: https://doi.org/10.47577/technium.v17i.10066

An Analysis Of Flow Capacity Variation and Distance Between Louvered Strip Constant Angle 25o Of Heat Transfer and Pressure Decrease On The Heat Exchanger

Ishak Usman, Kifli Umar, Sandi Rais, Rian A. Rahman

168-172

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DOI: https://doi.org/10.47577/technium.v17i.10068

Detecting Face Expressions in Real-Time Using Convolutional Neural Network (CNN) Algorithm

Muhammad Haris Irham, Abdul Mubarak, Munazat Salmin, Rosihan

173-178

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DOI: https://doi.org/10.47577/technium.v17i.10069

Optimal Power Flow Using Particle Swarm Optimization Hybrid Inertia Weight and Constriction Factor Algorithm (PSOHIC) Case Study: Thermal Generator System of 150 kV Sulbagsel

Muhammad Natsir Rahman, Andi Muhammad Ilyas

179-185

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DOI: https://doi.org/10.47577/technium.v17i.10070

Effect of Processing Treatment of Pineapple Leaf Fiber (PLF) with Liquid Smoke on Tensile Properties and Impact of Pineapple Fiber Reinforced Composites

Mukhlis Muslimin, Kifli Umar, Sandi Rais, Raulia Taib

186-189

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DOI: https://doi.org/10.47577/technium.v17i.10071

Modelling The History Of Sultan Nuku's Struggle In The Design Of Historical Tourism Area In Tidore City

Hery Purnomo, M. Amrin Conoras, Endah Harisun, Nurul Hikmah

190-195

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DOI: https://doi.org/10.47577/technium.v17i.10072

Study of Transportasi Mode Selection to Khairun University Campus with Binary Logit Method

Raudha Hakim, Nurmaiyasa Marsaoly, Muhammad Arby Somadayo

196-199

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DOI: https://doi.org/10.47577/technium.v17i.10073

Utilization of Pavement Condition Index on Runway Pavement Sultan Babullah Ternate Airport

Sabaruddin, M Taufik YS, Rizky KS

200-204

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DOI: https://doi.org/10.47577/technium.v17i.10074

Analysis and Design of Cisco Packet Tracer Interconnections Between Autonomous Systems (AS) Using the Border Gateway Protocol at Campus 3 Khairun University

Saiful Do. Abdullah, Alan Wahyudin Nur, Hairil Kurniadi Siradjuddin, Rosihan, Adelina Ibrahim

205-208

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DOI: https://doi.org/10.47577/technium.v17i.10075

An Analysis of Physiological Workload on Pure Coconut Oil Production Process

Yulinda Sakinah Munim, Sandi Rais, Lita Asyriati Latif, Sahdar Radjak, Syarif Al Fajrin

209-212

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DOI: https://doi.org/10.47577/technium.v17i.10076

A Study of Abrasion Identification for Coastal Areas at Sidangoli Gam Village

Sidiq Setiawan, Suyuti Suyuti, Zulkarnain K. Misbah

213-217

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DOI: https://doi.org/10.47577/technium.v17i.10077

Preserving Cultural Identity through Architecture: A Case Study of Traditional Tenganan Village (Desa Adat)

Suci Elvira, Endah Harisun, Haryati

218-224

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DOI: https://doi.org/10.47577/technium.v17i.10078

Physical Properties Of Particle-Reinforced Particle Board And Gaba Fiber Using Pvac (Polyvinyl Acetate) Filler

Sudarman Samad, Ardi Basri, Utdin Furqon Amali, Muhammad Rahmat

225-228

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DOI: https://doi.org/10.47577/technium.v17i.10079

Analysis of New Loleo Airport Facilities in Tidore City Islands

Sudirman Hi Umar, Muhammad Taufiq Y.S, Nurmaiyasa Marsaoly

229-233

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DOI: https://doi.org/10.47577/technium.v17i.10080

Development of Adaptive Bandwidth Allocation Model Using PCQ for Network Performance Optimization

Salkin Lutfi, Syarifuddin Kapita, Hairil Kurniadi Sirajuddin, Yasir Muin

234-237

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DOI: https://doi.org/10.47577/technium.v17i.10081

The Effect of Single and Multiple Layers of Thin Aluminum Cylinder Walls on High-Speed Impact Behavior

Witono Hardi, Amat Umron, Mohammad Shalahuddin Abdul Aziz

238-243

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DOI: https://doi.org/10.47577/technium.v17i.10082

The Influence of Latitude on the Climatic Characteristics of Classroom in Campus 1 and Campus 2 of Khairun University in Achieving Adaptive Thermal Comfort

Tayeb Mustamin, Nasrullah, Sayyid Quraisy, Aswar Masri

244-248

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DOI: https://doi.org/10.47577/technium.v17i.10083

Implementation Framework National Institute of Standards and Technology (Nist) Evidence Digital In The Forensic Process Social Media

Radika Muzdalifa Abubakar, Muhammad Sabri Ahmad, Syarifuddin N. Kapita, Ahmad Fuad

249-254

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DOI: https://doi.org/10.47577/technium.v17i.10084

Web-Based Geographical Information System Mapping High School and Vocational School In The City Of Ternate

M. Ilham Maulana, Muhammad sabri Ahmad, Arifandi Mario M, Achmad Fuad

255-259

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DOI: https://doi.org/10.47577/technium.v17i.10085

Analysis of Nickel Ore Content Results of the Blending Methode at PT. Aneka Tambang Tbk Site Pakal, East Halmahera Regency

Rita Purnama Sari, Arbi Haya, Firman Firman, Almun Madi, Alifianty Delila Imani

260-264

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DOI: https://doi.org/10.47577/technium.v17i.10086

Effect of the Carbon Source on the Characteristics of Silica-carbon as a Handphone’s Case Material

Srie Muljani, Erwan Adi Saputro, Kusuma Wardhani Mas’udah, Syuaibatul Islamiyah

265-270

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DOI: https://doi.org/10.47577/technium.v17i.10087

Lightning Arrester Analysis at Pandu 150 Kv Substation

Janne Deivy Ticoh, Nontje Sangi, Ridwani, Benjamin Limbong Tampang, Muzaina

271-276

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DOI: https://doi.org/10.47577/technium.v17i.10088

Optimization of vocational education learning in pandemic times with a modified blended learning system and appropriate technology

Djubir R. E. Kembuan, Johan R. Batmetan, Metsi Daud, Billy MH Kilis

277-296

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DOI: https://doi.org/10.47577/technium.v17i.10089

Analysis Of The Application Of The Transport Model With Least Cost Method (case study at PT.SI)

Agung Firdausi Ahsan, Budyi Suswanto, Emon Rifa'i

297-300

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DOI: https://doi.org/10.47577/technium.v17i.10090

Work Posture Analysis with REBA and RULA Method on Production Operators Repair and Maintenance of LPG 3Kg at PT. XYZ

Aminatus Suhra, Rachmad Hidayat, Agung Firdausi Ahsan

301-306

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DOI: https://doi.org/10.47577/technium.v17i.10091

Integration of Saving Matrix-Fishbone as Monitoring of Logistics Route PT. XYZ

Budyi Siswanto, Sindy Nindia Maretha HarisTanti, Nabila Dzatil Hidayah

307-312

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DOI: https://doi.org/10.47577/technium.v17i.10092

Comparison of Deep Learning and MOORA Performance Methods in Multi Criteria Decision Making with Case Studies Best public health center

Rizki Anantama, Rachmad Hidayat

313-318

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DOI: https://doi.org/10.47577/technium.v17i.10093

Environmental Performance Analysis Of CV Barokah Tofu Waste Factory Using Green Productivity

Rachmad Hidayat, Nuriyanti Arifiyah, Rayhan Ahsanul Hidayat

319-323

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DOI: https://doi.org/10.47577/technium.v17i.10094

Implementation Deep Learning Method On Decision Support System For Smart Indonesia Card Scholarship At University Of KH. Bahaudin Mudhary Madura

Mohammad Iqbal Bachtiar, Rachmad Hidayat

324-329

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DOI: https://doi.org/10.47577/technium.v17i.10095

Productivity analysis and improvement of the production department at PT. Pojur - Madura using the objective matrix (OMAX) method

Emon Rifa'i, Rachmad Hidayat, Ummi Badiyatus Shalihah

330-335

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DOI: https://doi.org/10.47577/technium.v17i.10096

User interface analysis on shopee website using heuiristic method

Zeinor Rahman, Budyi Suswanto

336-343

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DOI: https://doi.org/10.47577/technium.v17i.10097

Comparison of Forecasting Accuracy Using the Short Moving Average (SMA) Method Using Boxplot Outlier Filtering and Not Using Outlier Filtering for Data that has a high level of variation

Akhmad Tajuddin Tholaby MS

344-347

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DOI: https://doi.org/10.47577/technium.v17i.10098

Measuring the Spatial Configuration of the Center Point of Indonesia Using Space Syntax

Andi Andre Pratama Putra, Djubir R. E. Kembuan, Desty Rara Retna Kalude, Heince Andre Maahury

348-354

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DOI: https://doi.org/10.47577/technium.v17i.10099

Design of Horizontal Shell Core Casting Machine for Small and Medium Enterprise in the Automotive Sector

Armansyah, Agus Sudianto, Budhi Martana, Satrio Bagas Damar Handito, Ridwan Bambang Riantio, Raden Pranaya Didva, Ferdyanto

355-360

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DOI: https://doi.org/10.47577/technium.v17i.10100

Python-based energy and exergy analysis for efficient evaluation of steam turbine performance

Muhammad Alvin Jordan, Fahrudin Fahrudin, Muchamad Oktaviandri

361-366

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DOI: https://doi.org/10.47577/technium.v17i.10108

Analysis of Blade Quantity Variations on Horizontal Axis Wind Turbine Type Taperless Airfoil SG6043 Using Blade Element Momentum (BEM)

Pratama Ricky Novianto, Fahrudin Fahrudin, Damora Rhakasywi, Tatik Juwairiyah

367-372

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DOI: https://doi.org/10.47577/technium.v17i.10109

Identification and Minimization of Waste with the Application of Lean Manufacturing in the Cireng Production Process at PT Brecxelle Berkah Uniti

Firizky Tania Dwi Wanda, Santika Sari

373-380

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DOI: https://doi.org/10.47577/technium.v17i.10110

Four-Layer QoS Analysis for Multimedia Traffic over Wi-Fi Network at UPNVJ Laboratory

Inez Innocentia Rahawarin, Fajar Rahayu Ikhwannul Mariati, Achmad Zuchriadi, Andhika Octa

381-386

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DOI: https://doi.org/10.47577/technium.v17i.10111

Mental workload analysis using NASA-TLX method and Maslach burnout inventory at PT. XYZ (East Kalimantan Exitu Dumping Case Study)

Raihan Ahmad Widiarto, Muhamad As'adi, Reda Rizal

387-395

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DOI: https://doi.org/10.47577/technium.v17i.10112

Zinc Electroplated Coating and Post Weld Heat Treatment on Micro Dissimilar Metal Inert Gas Welding

Mahrus Khoirul Umami, Hakam Muzakki, Zainal Arifin

396-400

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DOI: https://doi.org/10.47577/technium.v17i.10113

Computational Fluid Dynamic Analysis in Spray Dryer Design By Distillation System Of Sea Water To Salt

Ibnu Irawan, Rifky Yusron

401-406

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DOI: https://doi.org/10.47577/technium.v17i.10115

Analysis of the Voltage Stability of Power Using L-Index Voltage Stability

Djami Olii, Eddy Djubir Kembuan, Joucke Rapar, Agus Takaredase

407-412

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DOI: https://doi.org/10.47577/technium.v17i.10116

An Activity-Oriented Conceptual Framework for Mobile Learning Database Educational Classroom

Trudi Komansilan, Johan Reimon Batmetan, Sondy C Kumajas

413-420

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DOI: https://doi.org/10.47577/technium.v17i.10117

Information Systems Analysis using the Technology Acceptance Model approach. Case Study: Faculty of Engineering, Manado State University

Merriam Modeong, Djubir R. E. Kembuan, Olivia E. S. Liando, Keith F. Ratumbuisang

421-426

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DOI: https://doi.org/10.47577/technium.v17i.10118

Classification of Public Opinion on Online Learning Policies using Various Support Vector Machine’s Kernel

Husni, Arif Muntasa, Mochamad Dani Hartanto

427-434

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DOI: https://doi.org/10.47577/technium.v17i.10119

Solid Biomass Uses A Mixture Of Agricultural Waste As An Alternative Fuel

Rullie Annisa, Ibnu Irawan, Rifky Yusron, Yusril Arifiyanto

435-439

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DOI: https://doi.org/10.47577/technium.v17i.10120

Sentiment Analysis for Indonesian Salt Policy uses Naïve Bayes and Information Gain Methods

Yeni Kustiyahningsih, Ikromul Islam, Bain Khusnul Khotimah, Jaka Purnama

440-445

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DOI: https://doi.org/10.47577/technium.v17i.10121

Identification of Train Braking Systems using Failure Mode And Effect Analysis Method at UPT Balai Yasa Surabaya Gubeng

Shofi Fitrotis Salimah, Sugeng Purwoko, Mu'alim, Ahmad Muqorrobin Ardiansyah

446-451

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DOI: https://doi.org/10.47577/technium.v17i.10122

Development Of Dissimilar Micro Friction Stir Welding Copper With Alumniumum Plate

Hakam Muzakki, Teguh Prasetyo, Ahmadi, Ayub Brahma Kurnianto

452-456

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DOI: https://doi.org/10.47577/technium.v17i.10123

Medical Information Retrieval with Weighting Critical Score for Acute Respiratory Infection (ARI) Desease Detection

Fika Hastarita Rachman, Rike Ayu Arista, Ika Oktavia Suzanti, Yonathan Ferry Hendrawan, Aryono Yerey Wibowo

457-462

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DOI: https://doi.org/10.47577/technium.v17i.10124