Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

1.642

P-Index

This Author published in this journals

All Journal IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Sriwijaya International Seminar on Energy-Environmental Science and Technology Science and Technology Indonesia Pendas : Jurnah Ilmiah Pendidikan Dasar IJEMS (Indonesian Journal of Environmental Management and Sustainability) Prosiding Seminar Nasional Pakar Jurnal Energi dan Lingkungan (Enerlink) Jurnal Teknik Kimia Administrativa : Jurnal Birokrasi, Kebijakan dan Pelayanan Publik Kinetika Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) SRIWIJAYA JOURNAL OF ENVIRONMENT Jurnal Bangkit Indonesia Kreativitas Pada Pengabdian Masyarakat (Krepa) Liberosis: Jurnal Psikologi dan Bimbingan Konseling

Muhammad Faizal

Unknown Affiliation

Author-ID : 323218

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Public Health Social Sciences Transportation Veterinary Other

Published : 21 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3

Sistem Pendukung Keputusan Teknisi Terbaik PT.Telkom Indonesia Tanjungpinang Menggunakan Metode TOPSIS Muhammad Faizal; Mochammad Rizki Romdoni; Gunawan Pratama
Jurnal Bangkit Indonesia Vol 7 No 2 (2018): Bulan Oktober 2018
Publisher : LPPM Sekolah Tinggi Teknologi Indonesia Tanjung Pinang

Information is needed in the decision making process. Good and right decisions need to be supported by the availability of accurate, fast and relevant information. With such information, the head of an office or head of an institution or organization can get a complex and specific picture of a decision to be formulated. The decision will be efficient in terms of time because the data can be accessed instantly. In addition, the accuracy of the data is more guaranteed, so that decisions that are formulated will be more precise and can be formulated in a relatively short time. So far, PT Telkom Indonesia Tanjungpinang in making the decision to choose the best technician is not based on qualitative data comparing each existing criterion, so that the assessment is only carried out by the head of the office or asman by selecting the technician who he thinks is the best without considering the required criteria. So the assessment is only based on the results of voting votes and also the calculations carried out are also not computerized, so that old data is often lost from the books. With the Web-Based Best Technician Decision Support System to help the Head of the Office in dealing with the above problems, this system was created using the TOPSIS (Technique For Others Reference by Similarity to Ideal Solution) method with the PHP and Mysql programming languages as the database, as well as the software modeling method using UML.

SINTESIS DAN KARAKTERISASI SELULOSA ASETAT DARI TANDAN KOSONG KELAPA SAWIT SEBAGAI BAHAN BAKU BIOPLASTIK muhammad faizal; Jaksen M Amin; Fadarina HC
KINETIKA Vol. 13 No. 02 (2022): KINETIKA 01072022
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Synthesis and characterization of cellulose acetate from cellulose of empty fruit bunches (EFB) have been carried out using the Celanese method, namely glacial acetic acid as swelling agent and acetic anhydride as acetylating agent. The research was carried out through the preparation of raw materials, cellulose extraction and synthesis of cellulose acetate from -cellulose of empty fruit bunches. This study aims to determine the effect of variations in solvent concentration on yield, acetyl content, degree of substitution and moisture content of cellulose acetate and to obtain the characteristics of cellulose that are suitable for application as raw material for making bioplastics. The concentration variations of the solvent used were (10, 15, 20, 25 and 30) % wt/v, with -cellulose ratio: glacial acetate (1:10), -cellulose ratio : acetic anhydride (1:5), acetylation time 1.5 hours, acetylation temperature 40°C and stirring speed 200 Rpm. The results showed that the cellulose acetate obtained from the synthesis has characteristics such as cellulose monoacetate and cellulose diacetate with solid form in the form of a powder, white in color and odorless. The best characteristic of cellulose acetate has a yield product of 75%, acetyl content of 36.927%, degree of substitution (DS) 2.22, and water content of 5.75%.

Efektivitas Keel Cooler Pada Sistem Pendingin Mesin Penggerak Utama Kapal Syerly Klara; Muhammad Iqbal Nikmatullah; Muhammad Faizal
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 3, Nomor 3, Edisi November 2022
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

OT ship. Skylie is a type of tanker produced by PT. Samudra Marine Indonesia, in its construction, applies a keel cooler as a cooling device for the main engine propulsion of ships. This keel cooleris one of the new types of heat exchangers which is applied in the field of shipping. A cooling system using a keel cooler is a closed-circuit cooling system that is installed externally on the hull below the waterline. This study aims to determine the overall heat transfer value and the effect of changes in ship power/torque on the effectiveness of the keel cooler-type heat exchanger. The analysis uses two methods, namely CFD analysis and simulation using the Ansys CFX R20 application. Based on the results of calculations on several ship power/torque conditions, the largest heat transfer value is obtainednamely 5.599 x 10 5 W at 100% power condition and the lowest value is 5.055 x 105 W at 10% power condition. Meanwhile, the highest effectiveness value is 79.985% and the smallest value is 79.839%. So it can it was concluded that the use of the keel cooler on the OT ship. Skylie has met the standard value of effectiveness for a heat exchanger that is equal to 50%.

Evaluation of The Liquid Medical Hazardous and Toxic Waste Management System at X Hospital Palembang Sri Yuwati; Amin Rejo; Muhammad Faizal
Sriwijaya Journal of Environment Vol 7, No 3 (2022): SOCIAL AND ENVIROMENTAL HEALTH
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22135/sje.2022.7.3.174-181

Abstract: becomes an obstacle faced by most hospitals, due to the limited facilities, infrastructure, manpower and of course the very large funds required. Hospital X has implemented a liquid medical Hazardous and toxic materials waste management system at the Wastewater Treatment Plant (WWTP) using the aerobic filter method. This research aims to evaluate the liquid medical hazardous and toxic waste management system is done at hospital X Palembang whether it is in accordance with the Indonesian Minister of Health Regulation Number 7 of 2019 concerning Hospital Environmental Health. As well as providing assessments for accreditation programs. This research was conducted using interviews, field observations, laboratory tests and literature studies. Based on the research results, almost all processes in the liquid medical hazardous and toxic waste management system are in accordance with regulations. However, it needs to be corrected that the liquid waste quality test needs to be done at the beginning of the month, for analysis and follow-up if there are quality standards that do not fill the requirements. DO check has not been done for daily self-monitoring of liquid waste quality, health checks. Routine vaccinations and special training for waste management officers have not been done. Keywords: evaluation, hazardous and toxic materials, management system

DAMPAK JUDI ONLINE TERHADAP KESEHATAN MENTAL REMAJA (STUDI DI DESA X) Raden Diinaar Ismail; Putri Endika Setiawati; Mawarda Lutfiyani; Ananda Intan Fadhilah Yahya; Febriyani Dwi Rahma; Novita Ananda Trisnawati; Nabila Amelia Putri; Selsa Susanti; Muhammad Faizal; Nayla Zainab Assyafani; Rika Audriyanti; Andreas Corsini Widya Nugraha
Kreativitas Pada Pengabdian Masyarakat (Krepa) Vol. 4 No. 6 (2025): Kreativitas Pada Pengabdian Masyarakat (Krepa)
Publisher : CV SWA Anugerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8765/krepa.v4i6.10529

Penelitian ini bertujuan untuk menganalisis dampak perjudian online terhadap kesehatan mental remaja di Desa X. Perjudian online semakin marak di kalangan remaja karena kemudahan akses dan sifat anonimnya. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan pendekatan fenomenologi. Data diperoleh melalui wawancara mendalam, observasi, dan dokumentasi terhadap lima remaja berusia 16-19 tahun yang aktif berjudi online. Hasil penelitian menunjukkan bahwa perjudian online berdampak negatif terhadap aspek sosial, seperti isolasi sosial dan konflik keluarga, serta kesehatan mental, termasuk kecemasan, stres, dan penurunan kontrol emosi. Selain itu, perjudian online memengaruhi aspek material, keagamaan, dan prestasi belajar, seperti penurunan nilai akademik dan hilangnya fokus terhadap pendidikan. Temuan ini menyoroti pentingnya intervensi untuk mengurangi dampak perjudian online, khususnya bagi remaja, melalui pendekatan edukasi, pencegahan, dan regulasi yang lebih ketat.

INTERVENSI SOSIAL TENTANG MENGATASI KECANDUAN MEDIA SOSIAL PADA SISWA SMAN 14 KOTA BEKASI Nadzifah Humaira; Ihsan Dwisaputra; Elsa Utomo; Muhammad Faizal; Annisa Aprilia S
Liberosis: Jurnal Psikologi dan Bimbingan Konseling Vol. 9 No. 3 (2025): Liberosis: Jurnal Psikologi dan Bimbingan Konseling
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3287/liberosis.v9i3.9888

Penelitian ini mengkaji implementasi intervensi sosial dalam menangani kecanduan media sosial di kalangan siswa SMAN 14 Kota Bekasi. Fenomena kecanduan media sosial telah menjadi permasalahan serius yang mempengaruhi kesehatan mental, prestasi akademik, dan perkembangan sosial remaja. Melalui pendekatan kualitatif dengan metode studi kasus, penelitian ini melibatkan 150 siswa sebagai responden utama, didukung dengan wawancara mendalam terhadap guru BK, psikolog sekolah, dan orang tua siswa. Program intervensi sosial yang diterapkan mencakup tiga komponen utama: literasi digital, konseling kelompok, dan pengembangan aktivitas alternatif. Hasil penelitian menunjukkan penurunan signifikan tingkat kecanduan media sosial sebesar 45% setelah implementasi program selama enam bulan, dengan peningkatan prestasi akademik rata-rata sebesar 15%. Temuan ini mengindikasikan efektivitas pendekatan intervensi sosial yang komprehensif dalam menangani kecanduan media sosial pada remaja, sekaligus menyoroti pentingnya kolaborasi antara sekolah, keluarga, dan profesional kesehatan mental dalam mendukung kesuksesan program.

MAPPING THE GLOBAL LANDSCAPE OF STEM EDUCATION RESEARCH: A BIBLIOMETRIC ANALYSIS OF SCOPUS PUBLICATIONS (2010–2024) Muhammad Faizal
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.33503

This study explores the global research landscape of STEM education using a bibliometric analysis of publications indexed in Scopus from 2010 to 2024. A total of 1,148 documents from 466 different sources were analyzed with the support of VOSviewer and Biblioshiny to examine publication trends, productivity indicators, and keyword co-occurrence networks. The results reveal a steady increase in research output, beginning with fewer than 50 documents in 2010 and reaching more than 250 publications by 2024, which reflects the growing recognition of STEM education as an important area of academic inquiry. Productivity analysis shows that the United States is the most dominant contributor, particularly through institutions such as Texas A&M University and Purdue University, while significant contributions also come from China, Hong Kong, Malaysia, and Australia. At the author level, scholars such as Li Yeping, Morris Siu Yung Jong, and Lyn D. English are identified as influential in advancing the field. The keyword co-occurrence analysis identifies five thematic clusters, namely pedagogy and curriculum, technology integration, equity and sustainability, disciplinary approaches, and learning outcomes. These findings demonstrate that STEM education has become a multidisciplinary and collaborative field of research that is both pedagogically grounded and responsive to societal challenges, offering valuable insights for future research and policy.

Aplikasi Ticket System untuk Engineering Test Service (ETS) pada PT. Honeywell Aerospace Indonesia Omri Nainggolan; Muhammad Faizal; Muhammad Saleh
Jurnal Bangkit Indonesia Vol 6 No 2 (2017): Bulan Oktober 2017
Publisher : LPPM Sekolah Tinggi Teknologi Indonesia Tanjung Pinang

The Engineering Test Service Activity management system in the company that is carried out is still not structured and with manual processes it will cause Ticket and Repair data storage systems as well as Preventive Maintenance and Calibration data, as well as data search and manufacture are very time consuming. This of course will be very detrimental to the company because it will have an impact on production output so that it does not satisfy all foreign companies that are customers of PT. Honeywell Aerospace Indonesia, which is a company engaged in the electronics sector for the manufacture of aircraft navigation instruments. This research is intended to build an application program that is most popular and popular to speed up the implementation of a process. The application program used is built with a structured input method and also automatically exists and only prints when needed. The Engineering Test Service (ETS) Activity management application can provide good results in processing the required data. The software used by the author as a tool in this study is the Visual Basic Access Database Program Application. The final result of the research is in the form of an application program that can process data and present data instantly with just a click with the menu form one for all (one for all).

URGENSI PENGUASAAN KONSEP DASAR BAHASA INDONESIA BAGI MAHASISWA PENDIDIKAN DI ERA DIGITAL Nugraha, Eggie; Muhammad Faizal; Acep Roni Hamdani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09 No. 04 Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.42101

Mastery of basic concepts of the Indonesian language plays a crucial role in supporting the academic and professional success of education students, particularly in the digital era characterized by the rapid development of information and communication technology. The digital era has brought significant changes to students’ language practices, which are indicated by the increasing use of informal language and the neglect of linguistic norms in academic contexts. This study aims to examine the urgency of mastering basic concepts of the Indonesian language for education students in the digital era and its implications for strengthening academic literacy and the professional readiness of prospective teachers. This research employs a qualitative approach using a library research method through the analysis of reference books, scholarly journal articles, and relevant educational policy documents. The findings indicate that mastery of basic Indonesian language concepts serves as a foundation for academic literacy that influences critical thinking skills, argumentative ability, and linguistic accuracy among education students. Furthermore, digital literacy that is not supported by strong conceptual language understanding has the potential to reduce the quality of academic language. Therefore, strengthening the mastery of basic Indonesian language concepts in higher education is a strategic necessity to prepare education students who are adaptive, critical, and professionally competent in the digital era.

EFEKTIVITAS KOOPERATIF NUMBERED HEADS TOGETHER TERHADAP PEMAHAMAN MATEMATIS PADA MATERI GEOMETRI BANGUN DATAR PESERTA DIDIK KELAS III SEKOLAH DASAR Muhammad Faizal; Rayi Siti Fitriani; Cristin Martha Dewi Sartika; Siti Halimah
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02 Juni 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.62387

Mathematical understanding, particularly in plane geometry, remains a challenge for elementary school students. Therefore, an instructional approach that actively engages students in the learning process is needed. This study aimed to examine the effectiveness of the Numbered Heads Together (NHT) cooperative learning model in improving the mathematical understanding of third-grade elementary school students on plane geometry concepts. The study employed a quantitative approach using a quasi-experimental method with a One-Group Pretest–Posttest design. The participants consisted of 23 third-grade students from SDN Rosela Indah selected through total sampling. Data were collected using a short-answer mathematical understanding test administered before and after the implementation of the NHT model. Data analysis included descriptive statistics, the Shapiro–Wilk normality test, and the Wilcoxon Signed-Rank Test. The findings revealed that the mean score increased from 52.61 on the pretest to 80.00 on the posttest. All students demonstrated improved performance, with no participant showing a decline in scores. The Wilcoxon Signed-Rank Test indicated a statistically significant difference between the pretest and posttest results (Z = –4.220, p < 0.001), confirming the effectiveness of the NHT model in enhancing students' mathematical understanding. These findings suggest that the Numbered Heads Together cooperative learning model is an effective instructional strategy for fostering active participation, collaboration, and conceptual understanding of plane geometry among elementary school students.

Co-Authors Achmad Daniel Rifky Achmad Ubaidillah Adipati Napoleon Amin Rejo Ananda Intan Fadhilah Yahya Annisa Aprilia S Cristin Martha Dewi Sartika Dedy Hermawan Eko Budi Sulistio Elsa Utomo Fadarina HC Febriyani Dwi Rahma Gunawan Pratama Hamdani, Acep Roni Heny Juniar Ihsan Dwisaputra Irwanto Sanjaya Jaksen M Amin Lilian Novarika Maskarto Lucky Nara Rosmadi Maulana Yusuf Mawarda Lutfiyani Mochammad Rizki Romdoni Muhammad Fajar Fajar Muhammad Iqbal Nikmatullah Muhammad Said Muhammad Saleh Nabila Amelia Putri Nadzifah Humaira Nayla Zainab Assyafani Novia Novia Novita Ananda Trisnawati Nugraha, Andreas Corsini Widya Nugraha, Eggie Nurul Kholidah Omri Nainggolan Poedji Loekitowati Hariani Putri Endika Setiawati Raden Diinaar Ismail Rayi Siti Fitriani Reni Arisanti Rika Audriyanti Robiyanto Hendro Susanto Selsa Susanti Siti Halimah Sri Djangkung Sumbogo Murti Sri Haryati Sri Yuwati Syerly Klara

Title

Found 21 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 21 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 21 Documents
Search