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All Journal Kreano, Jurnal Matematika Kreatif-Inovatif EPIGRAM (e-journal) Journal Mechanical Engineering
Leatemia, Meiti
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Arts Humanities Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Social Sciences

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The Effectiveness of e-Learning, Learning Styles, Prior Knowledge, and Internet Self Efficacy in Business Mathematics Courses Azis, Yunia Mulyani; Leatemia, Meiti
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 12, No 2 (2021): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v12i2.31022

Abstract

 The purpose of this study is to analyze the effectiveness of e-learning associated with learning style variables, prior knowledge, and internet self efficacy (ISE) in the Business Mathematics course. The research method uses descriptive statistics and correlations, where the learning styles studied are visual, auditory, reading, and kinesthetic. The results and conclusions of this study are (1) the majority of respondents have a visual learning style, (2) simultaneously learning styles, prior knowledge, and internet self-efficacy affect learning outcomes in e-learning strategies, (3) partially initial knowledge and internet self efficacy does not affect learning outcomes, and (4) The effectiveness of e-learning Business Mathematics is achieved in respondents with visual learning styles, because respondents with this learning style tend to have high internet self-efficacy, even though respondents have low prior knowledge of MathematicsTujuan dari penelitian ini adalah untuk menganalisis efektivitas e-learning dikaitkan dengan variabel gaya belajar, pengetahuan awal, dan internet self efficacy (ISE) pada mata kuliah Matematika Bisnis. Metode penelitian menggunakan statitika deskriptif dan korelasi, dimana gaya belajar yang diteliti adalah visual, auditory, reading, dan kinestetik. Hasil dan  kesimpulan penelitian ini adalah (1) mayoritas responden mempunyai gaya belajar visual, (2) secara simultan gaya belajar, pengetahuan awal, dan internet self efficacy mempengaruhi hasil belajar dalam strategi e-learning, (3) secara parsial pengetahuan awal dan internet self efficacy tidak mempengaruhi hasil belajar, dan (4) Efektivitas  e-learning Matematika Bisnis tercapai pada responden dengan gaya belajar visual, karena responden dengan gaya belajar tersebut cenderung mempunyai internet self efficacy yang tinggi, walaupun responden memiliki pengetahuan awal Matematika yang rendah.
THE IMPACT OF MOBILE ASSISTED LANGUANGE LEARNING (MALL) SMARTPHONE’S APPLICATION: A DESIGN-BASED STUDY Jakob, Juvrianto Chrissunday; Leatemia, Meiti
Epigram Vol 21 No 01 (2024): Volume 21 No. 01 Tahun 2024
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/epi.v21i01.6651

Abstract

Mobile Assisted Language Learning (MALL) is a method for enhancing language teaching methods autonomously, utilizing language learning apps conveniently and flexibly. Engaging and interactive learning methods, such animation, images, and audio, can effectively communicate knowledge and enhance memory retention by being easily comprehensible and stimulating human senses. Innovative solutions are required to address the challenges of limited access, flexibility, and pedagogical assistance in Distance Education. This study utilizes the Design Based Research (DBR) technique to create Mobile Technology, a mobile application tailored for vocabulary acquisition. The development process consists of cycles of design, execution, and evaluation, emphasizing the requirements and environment of the learner. The implementation of VocUp Mobile Technology was successful and proven its efficiency in enhancing vocabulary proficiency. This program facilitates interactive and adaptable learning by incorporating elements that respond to user requirements and learning circumstances. Mobile technology has enhanced vocabulary acquisition by offering a more adaptable and convenient approach, addressing common obstacles in distance education. This facilitates the adoption of advanced and student-focused learning methods. This Mobile Technology provides a practical and efficient answer for vocabulary acquisition issues in a university setting, particularly in Distance Education. This program enhances language skills and promotes the creation of flexible and all-encompassing learning methods through its responsive and educational approach.
ANALISA REMAINING LIFE DAILY STORAGE TANK DI PLTMG SERAM PEAKER 20 MW MASOHI – MALUKU TENGAH Kelian, Nur Aisyah Utami; Patikayhattu, Erwin; Nanulaitta, Nevada. J. M.; Leatemia, Meiti
Journal Mechanical Engineering Vol. 2 No. 2 (2024): Agustus
Publisher : Jurusan Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/jme.v2i2.2911

Abstract

Increased global energy demand has resulted in rapid growth in the oil and gas industry, including in Indonesia. Storage tanks play an important role in the storage of large quantities of liquids and must comply with strict technical standards and government regulations, such as American Petroleum Institute (API) 650, 653, and 575 and Permen of ESDM No. 32 of 2021. Seram Peaker 20 MW Masohi-Maluku Tengah MHP, as a vital asset for providing electrical energy, has a fuel storage tank that has never been inspected since the beginning of its operation. Non-compliance with API 653 standards potentially poses a risk of structural damage, leakage, and disruption to fuel supply. This research identifies the importance of periodic structural integrity evaluation using an Ultrasonic Thickness Gauge GM 100 to measure the decrease in plate thickness due to corrosion and predict the remaining service life of the tank. The results of the calculation show that each course starting from course 1-5 is 109.4 years, 72.3 years, 56.9 years, 43.6 years, 38 years, this shows that the Daily Storage Tank PLTMG Seram Peaker 20 MW Masohi-Central Maluku can operate for the next 38 years. Keywords : Storage Tank, Remaining Life, Inspections, UTG, Corrosion Rate
ANALISA REMAINING LIFE DAILY STORAGE TANK DI PLTMG SERAM PEAKER 20 MW MASOHI – MALUKU TENGAH Kelian, Nur Aisyah Utami; Patikayhattu, Erwin; Nanulaitta, Nevada. J. M.; Leatemia, Meiti
Journal Mechanical Engineering Vol. 2 No. 2 (2024): Agustus
Publisher : Jurusan Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/jme.v2i2.2911

Abstract

Increased global energy demand has resulted in rapid growth in the oil and gas industry, including in Indonesia. Storage tanks play an important role in the storage of large quantities of liquids and must comply with strict technical standards and government regulations, such as American Petroleum Institute (API) 650, 653, and 575 and Permen of ESDM No. 32 of 2021. Seram Peaker 20 MW Masohi-Maluku Tengah MHP, as a vital asset for providing electrical energy, has a fuel storage tank that has never been inspected since the beginning of its operation. Non-compliance with API 653 standards potentially poses a risk of structural damage, leakage, and disruption to fuel supply. This research identifies the importance of periodic structural integrity evaluation using an Ultrasonic Thickness Gauge GM 100 to measure the decrease in plate thickness due to corrosion and predict the remaining service life of the tank. The results of the calculation show that each course starting from course 1-5 is 109.4 years, 72.3 years, 56.9 years, 43.6 years, 38 years, this shows that the Daily Storage Tank PLTMG Seram Peaker 20 MW Masohi-Central Maluku can operate for the next 38 years. Keywords : Storage Tank, Remaining Life, Inspections, UTG, Corrosion Rate
Co-Authors Juvrianto Chrissunday Jakob Kelian, Nur Aisyah Utami Nanulaitta, Nevada. J. M. Nevada M.J. Nanulaitta Patikayhattu, Erwin Yunia Mulyani Azis