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All Journal Jurnal Pendidikan Usia Dini Jurisprudentie Jurnal EMT KITA Jurnal Pendidikan : Riset dan Konseptual al-Afkar, Journal For Islamic Studies Indonesian Mining Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pembangunan Berkelanjutan Jurnal Hadratul Madaniyah JSAI (Journal Scientific and Applied Informatics) Infotekmesin Santhet: (Jurnal Sejarah, Pendidikan Dan Humaniora) FOKUS : Kajian Bimbingan dan Konseling dalam Pendidikan G-Couns: Jurnal Bimbingan dan Konseling The Art of Teaching English as a Foreign Language (TATEFL) PUCUK REBUNG: Jurnal Pengabdian kepada Masyarakat Nursing and Health Sciences Journal (NHSJ) Majalah Keadilan JEMSI (Jurnal Ekonomi, Manajemen, dan Akuntansi) Jurnal Dunia Pendidikan Ad-DA’WAH: Dakwah dan Komunikasi Islam Gudang Jurnal Multidisiplin Ilmu Banda Historia: Jurnal Pendidikan Sejarah dan Studi Budaya JURNAL RUANG HUKUM Jurnal Peweka Tadulako The International Journal of Medical Science and Health Research Al-Musthafa: Jurnal Kependidikan dan Keilmuan Berbasis Islam Indonesian Mining Journal AT-TAKLIM: Jurnal Pendidikan Multidisiplin Advance Sustainable Science, Engineering and Technology (ASSET) CITAKARYA Jurnal Pengabdian Masyarakat El-Hikmah Jurnal Ilmu Dakwah dan Komunikasi South East Asian Journal of Advanced Law and Governance Jurnal Keilmuan dan Aplikasi Teknologi Industri Jurnal Keilmuan dan Aplikasi Teknologi Industri Dirasat: Journal Islamic Studies
Syarifudin
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Korelasi Nilai Oktan dan Kandungan Oksigen Biofuel Mangrove dengan Brake Torque dan Emisi NOx Mesin Bensin 150cc Syarifudin; Khumaidi Usman, Muhamad; Fatkhurrozak, Faqih; Lukman Sanjaya, Firman
Infotekmesin Vol 16 No 1 (2025): Infotekmesin: Januari 2025
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v16i1.2565

Abstract

Alternative fuels are a priority to reduce the problem of fuel stock shortages. Bioethanol has potential because of its octane number specifications, oxygen content, and simple production techniques. Mangrove bioethanol is produced from mangrove fruit, which is non-edible and abundant. This study aims to observe the correlation of Mangrove Biofuel specifications (mixture of gasoline and 5% Mangrove Bioethanol) to Brake Torque and NOx Emissions produced by gasoline engines. Experimental methods are applied, from Mangrove Bioethanol production, octane value, oxygen content testing, and Mangrove Biofuel production to performance and emission testing. The results of the study showed that the correlation of the 101 octane number specifications and 30.31% oxygen content of Mangrove Biofuel increased the highest Brake Torque, reaching 5.45%, and increased the highest NOx emissions up to 6.54% at engine speeds of 5000 rpm.
Post Covid-19 Reflection from Indonesian EFL Students on Their Learning Autonomy Ariawan, Soni; Syarifudin; Zaikalina, Rabbania
The Art of Teaching English as a Foreign Language (TATEFL) Vol. 5 No. 2 (2024): November
Publisher : STKIP AGAMA HINDU SINGARAJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36663/tatefl.v5i2.879

Abstract

Distance learning is an alternative way to reduce the spread of the Covid-19 pandemic. In this situation, learning was conducted through electronic media and internet connection independently. So, in this case, students must take the initiative to understand the material without having a face-to-face guide from the teacher which might increase their learning autonomy. This research aims to examine students’ reflections on how they learned English autonomously during the Covid-19 pandemic unveil the perception of learner autonomy, and find out the factors that influence learner autonomy after experiencing distance learning. The present research implemented a mixed-method of research design by administering the questionnaire and conducting a semi-structured interview. The respondents were the students of the English Language Education Study Program at the State Islamic University of Mataram. The findings showed that students gain autonomy in English learning by utilizing the internet resources optimally, such as YouTube, Google, social media, and learning applications during distance learning. They also have a very positive response to learning autonomy, in terms of the role of the learner, the role of the lecturer, the type of task, and the role of the environment
PENERAPAN MODEL PEMBELAJARAN AIR (AUDITORY, INTELECTUALLY, AND REPETITION) UNTUK MENINGKATKAN HASIL BELAJAR Dina Liana; Masriani; Syarifudin; Erma Susanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10 No. 02 Juni 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.v10i02.26608

Abstract

Penelitian ini bertujuan untuk meningkatkan literasi numerasi melalui model Pembelajaran AIR (Auditory, Intelectually, Repitition) di kelas V Siswa SDN 001 Tembilahan Kabupaten Indragiri Hilir Provinsi Riau. Adapun Jenis penelitian yang digunakan adalah jenis penelitian tindakan kelas. dengan metode mixed methode yaitu metode kulitatif dan kuantitatif. Penelitian tindakan kelas adalah suatu kegiatan penelitian dengan mencermati sebuah kegiatan belajar yang diberikan tindakan, adapun hasil penelitian yg diperoleh yaitu aktivitas guru mencapai rata-rata 78,56% dan aktivitas siswa 66,23%, keduanya masuk kategori “baik”. Selain itu, skor rata-rata kemampuan literasi numerasi siswa meningkat dari 58,40 pada pra-siklus menjadi 79,59 pada siklus 2, dengan ketuntasan belajar yang juga meningkat dari 22,72% menjadi 86,36%. Jadi dapat disimpulkan bahwa model pembalajaran AIR dapat meningkatkan literasi siswa kelas V di SDN 001 Tembilahan.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS ARTICULATE STORYLINE 3 TERHADAP MOTIVASI BELAJAR SISWA MATA PELAJARAN TIK MATERI SISTEM KOMPUTER KELAS VII Kurrata A’yunin; Syarifudin; Ita Fitriati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 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.v10i3.31951

Abstract

This study aims to determine the effect of using Articulate Storyline 3-based learning media on students' learning motivation in seventh-grade computer system material in Information and Communication Technology (ICT) subject. The research employed a quantitative approach with a pre-experimental design using One Group Pretest-Posttest Design, involving 20 students as the sample. The research instruments consisted of pretest, posttest, motivation questionnaires, and observation sheets. The results showed an increase in the average score from 52.25 (pretest) to 80.00 (posttest), with an N-Gain score of 0.58 categorized as moderate. The paired sample t-test indicated a significance value of 0.000 < 0.05, meaning there was a significant difference between students' scores before and after using the media. The motivation questionnaire also revealed an increase in all indicators, including learning enthusiasm, engagement, and interest in the material. Thus, the Articulate Storyline 3-based learning media was proven effective in enhancing students' learning motivation and outcomes in ICT learning. This media serves as an innovative learning solution that presents abstract material in a more visual, interactive, and engaging way, making it highly recommended for digital-based learning in junior high schools.
Analisis Peningkatan Kadar Pasir Silika dengan Menggunakan Magnetic Separator untuk Memenuhi Kebutuhan Industri Kaca Pengaman Syahrani, Achmad Muharram; Juniah, Restu; Syarifudin; Rahmi, Hisni; Zakir, Syaifudin
Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Vol. 24 No. 1 (2024): Regular Issue
Publisher : SEKOLAH TINGGI TEKNOLOGI INDUSTRI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36275/gh9wja94

Abstract

Pasir silika merupakan salah satu bahan baku yang digunakan untuk industri kaca pengaman dengan kadar 99 % berdasarkan Standar Nasional Indonesia untuk industri kaca pengaman. Kadar SiO2 di Indonesia belum mencapai standar dalam industri kaca pengaman dimana rata-rata 90% sehingga perlu dilakukan proses pengolahan terhadap feed pasir silika untuk meningkatkan kadar SiO2. Penelitian bertujuan untuk menganalisis pengaruh faktor - faktor seperti lebar lubang umpan, lama waktu feed dan kecepatan putar magnet terhadap kualitas pasir silika, menganalisis kualitas pasir silika pada feed sebelum dilakukan pemisahan dengan alat magnetic separator; dan menganalisis kualitas pasir silika yang dihasilkan sesuai dengan Standar Nasional Indonesia industri kaca pengaman. Analisis peningkatan kualitas pasir silika melalui proses pengolahan menggunakan alat magnetic separator dengan variasi lebar lubang umpan yang digunakan 10 cm, 15 cm, dan 20 cm; variasi waktu feed yang digunakan 1 menit, 1,5 menit, dan 2 menit; variasi kecepatan putar magnet yang digunakan 100 rpm, 200 rpm, dan 300 rpm. Hasil penelitian menunjukkan bahwa hasil kadar SiO2 tertinggi dengan mengggunakan variasi lebar lubang umpan 10 cm, lama waktu feed 2 menit, dan kecepatan putar magnet 100 rpm yaitu dengan kadar konsentrat SiO2 sebesar 99,85% dan nilai recovery sebesar 82,12%.
Legal Assistance for Child Victims of Sexual Violence from an Islamic Legal Perspective in Accordance with Palangka Raya City Regional Regulation Number 1 of 2021 Concerning the Protection of Women and Children Victims of Violence Nina Agustina; Syarifudin; Maimunah
al-Afkar, Journal For Islamic Studies Vol. 8 No. 4 (2025)
Publisher : Perkumpulan Dosen Fakultas Agama Islam Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/afkarjournal.v8i4.2813

Abstract

Child sexual violence is an increasingly disturbing crime issue and a social emergency in Indonesia. This study aims to analyze the legal assistance process for child victims of sexual violence in Palangka Raya City. Using normative legal research methods with a statutory and conceptual approach, this study examines the legal framework for child protection and compares it with field practices. Data was collected through a literature review of various documents, laws, and relevant literature. The results indicate that the legal assistance mechanism for child victims of sexual violence in Palangka Raya City, through Regional Regulation No. 1 of 2021, has demonstrated structured and comprehensive progress, ranging from assessment and cross-agency coordination to trial assistance and post-trial rehabilitation. However, its effectiveness still faces challenges, including limited human resources, suboptimal coordination, and social stigma. Then, according to the perspective of Islamic law, it is necessary to strengthen the maqashid al-syari'ah (hifz an-nafs and hifz al-'irdh) because child sexual violence is a serious crime that must be dealt with firmly and rehabilitated, so that this regulation is in line with the principles of Islamic justice in protecting children as a mandate from Allah SWT.
Telaah Konsep Ayat-ayat Pendidikan Sebagai Media Infografis Pembelajaran dan Dakwah Islam Syarifudin; Aan, Milki; Muhamad
Ad-DA'WAH Vol 23 No 2 (2025): Dakwah, Komunikasi dan Penyiaran Islam
Publisher : INSTITUT PEMBINA ROHANI ISLAM JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59109/addawah.v23i2.186

Abstract

Penelitian ini berupaya merumuskan konsep media infografis berbasis ayat-ayat tematik pendidikan, mengintegrasikan fungsi sebagai media pembelajaran sekaligus media dakwah. Kajian ini bersifat konseptual dengan pendekatan kualitatif melalui studi pustaka tematik (maudu‘i) terhadap ayat-ayat pendidikan dalam Al-Qur’an serta analisis prinsip desain komunikasi visual dan teori pembelajaran multimedia. Penelitian menghasilkan kerangka konseptual mencakup landasan teologis dan pedagogis dalam pemilihan ayat-ayat pendidikan, prinsip integrasi antara kandungan ayat dengan elemen visual yang sesuai dengan kaidah desain informasi dan etika visual Islami. Artikel ini menawarkan model rancangan infografis yang mengurai proses transformasi teks suci menjadi visual informatif, serta perspektif pemanfaatan konsep ini baik dalam konteks pembelajaran formal/non-formal maupun dakwah digital. Konsep yang dihasilkan diharapkan menjadi pedoman teoritis dan praktis bagi pengembang media pendidikan Islam, dai, maupun desainer komunikasi visual dalam menciptakan media dakwah-pembelajaran yang efektif, menarik, dan tetap menjaga kedalaman serta akurasi pesan Al-Qur’an.
Training and Assistance KIP’S College Student to Develop Hard Skill and Soft Skill Eriani, Eva; Syarifudin; Ridhwan, M
Pucuk Rebung: Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 1 (2022): May
Publisher : Jurusan Ilmu Pendidikan Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pure.v2i1..p1-11

Abstract

Students who are recipients of the KIP Lecture scholarship should not only have extensive knowledgebut must also have various skills. Both hard skills are skills related to science and technology, and softskills are skills related to emotional intelligence. However, in reality, many students still do not knowor realize the importance of hard and soft skills in their lives. This community service aims to develophard and soft skills through training and mentoring. Before determining the type of activity, a needsanalysis was carried out to map the difficulties and needs of students. Furthermore, the implementationof training and mentoring is divided into three types of activities: the field of technology, the field ofwriting, and the field of self-development. After all, activities are carried out, and an evaluation is carriedout by filling out a questionnaire. So it was found that the community service program carried out bythe STAI Auliaurrasidin Tembilahan lecturer team gave a good impression so the participants wanted afollow-up program. In addition to gaining a lot of new knowledge and skills, participants can alsodevelop hard and soft skills because the activities are varied with an intense schedule.
A Comprehensive Systematic Review of Efficacy of Exercise in Managing COPD Aditya Kafi Amrullah; Syarifudin; Reza Gusni Saputra
The International Journal of Medical Science and Health Research Vol. 22 No. 3 (2025): The International Journal of Medical Science and Health Research
Publisher : International Medical Journal Corp. Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70070/nd6z7246

Abstract

Introduction: Chronic Obstructive Pulmonary Disease (COPD) is a leading cause of global morbidity and mortality, characterized by persistent respiratory symptoms and airflow limitation. Beyond pharmacological management, non-pharmacological interventions, particularly structured exercise training, are cornerstones of comprehensive care. This systematic review synthesizes evidence on the efficacy of various exercise interventions across the spectrum of COPD severity. Methods: A systematic literature screening was conducted on 80 sources, including randomized controlled trials (RCTs), systematic reviews, and meta-analyses. Studies were included if they involved adults (≥18 years) with confirmed COPD, examined structured exercise interventions (e.g., pulmonary rehabilitation, aerobic, resistance, traditional exercises), and reported on COPD management outcomes (exercise capacity, quality of life, dyspnea, exacerbations). Data were extracted on intervention characteristics, population demographics, primary and secondary outcomes, effect sustainability, study quality, and proposed mechanisms. Results: Exercise training consistently produced clinically significant improvements. Functional exercise capacity (6-minute walk distance) improved by a mean difference (MD) of 43.93 meters (exceeding the MCID of 30m) (McCarthy et al., 2015). Health-related quality of life showed meaningful gains in Chronic Respiratory Disease Questionnaire (CRQ) domains (MD 0.56-0.79) and St. George's Respiratory Questionnaire (SGRQ) total score (MD -6.89) (McCarthy et al., 2015). Dyspnea was significantly reduced (MRC score MD -0.64), and muscle strength increased (SMD 0.6 for resistance training) (Troosters et al., 2010; de Lima et al., 2020). Benefits were observed across settings (hospital, community, home), with home-based programs proving non-inferior to hospital-based for dyspnea outcomes (Wuytack et al., 2018). Supervised maintenance exercise reduced respiratory hospital admissions (RR 0.62) (Jenkins et al., 2018). Effects on lung function were generally modest, though traditional Chinese exercises showed significant improvements in FEV1 (Luo et al., 2016). Benefits tended to attenuate after 12 months without structured maintenance. Discussion: Exercise efficacy is mediated by multifaceted physiological (improved muscle oxidative capacity, reduced dynamic hyperinflation) and psychological (enhanced self-efficacy) mechanisms. Heterogeneity in outcomes is influenced by disease severity, intervention characteristics (duration, intensity, modality), and program setting. Key challenges include sustaining long-term benefits and ensuring adherence. The integration of behavioral strategies and accessible formats (home-based, telerehabilitation) is crucial for lasting impact. Conclusion: Structured exercise is a highly effective, safe, and essential component of COPD management, delivering clinically meaningful improvements in exercise capacity, symptoms, quality of life, and healthcare utilization across all disease stages. Future efforts should focus on personalizing interventions, developing effective long-term maintenance strategies, and improving equitable access through innovative delivery models.
The Administrative Court Judges Paradigm on Justice and the Protection of the Awyu Indigenous People's Rights in Environmental Permit Dispute Safitri, Masna Nuros; Syarifudin; Insyaniyah, Inarotul; Ranjani, Gita; Karina, Gladys Donna; Aprisal, Jelita Septiani
South East Asian Journal of Advanced Law and Governance (SEAJ-ALGov) Vol 2 No 1 (2025): The Indonesia's New Administration: Prospects and Challenges
Publisher : Fakultas Hukum Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/seajalgov.v2i1.19539

Abstract

The environmental permit dispute between the Awyu Indigenous People and PT Indo Asiana Lestari highlights challenges in protecting indigenous rights and environmental justice in the Administrative Court. The main issue lies in the legal paradigm that prioritizes procedural aspects and material losses, while neglecting local wisdom, community participation, and long-term ecological impacts. This study aims to analyze the judicial paradigm in Administrative Court rulings and its implications for the protection of indigenous rights and environmental sustainability. Using normative legal research and the critical legal studies approach, the findings indicate that administrative court decisions reinforce structural injustice by limiting the definition of harm to material losses, without considering social and ecological damages. As long as the law remains unchanged, judges will continue to adhere to a procedural and formalistic approach. Therefore, legal reform is necessary, particularly a review of Article 53(1) of the Law on Administrative Court, to enable judges to consider social and ecological impacts in their decisions.
Co-Authors Aan, Milki Abubekar, Udin Aditya Kafi Amrullah Ahmad Farid Ahmad Syarif Aisyah Nur Atika Al Kahfi Alfan Kurniawan, Nanda Ali Murtadho Amanda, Ridho Rizky Ambarita, Novitasari Andre Budhi Hendrawan Andri Zulpan angelia, novita mayasari Anisa Siti Nurjanah Aprisal, Jelita Septiani Ardi Ariyanto, Nur Aidi Chatila Maharani Derysmono Desi Ramayanti Dhiffa Ralianti, Destanika Dina Liana Dwi Budi Srisulistiowati Dwi Nugroho Hidayanto Eflita Yohana Elizabeth Nafthaliana Bermuli Erasma Eva Eriani Faqih Fatkhurrozak Fatkhurrozak, Faqih Fatorrohman Firman Lukman Sanjaya Gunawan Haidor HANIF , MUHAMMAD Hermalina Sinay Hisni Rahmi Ida Rosyida Ilham Yustar Afif Insyaniyah, Inarotul Ita Fitriati K Khutobah Karina, Gladys Donna Khumaidi Usman, Muhamad Kurrata A’yunin Kusnadi Kuzmin Anton Lukman Sanjaya, Firman Lutfi Ariefianto Luthfi M. Edi Pujianto M. Eka Fhitrah, Kmas Madaniah Maimunah Masriani . Misno Muhaimin Abdillah MUHAMAD Muhammad Irfan Syahroni Muhammad Omar Rusydi Muhammad Subri Mukti, Aryani Kusuma Musdirwan Nesya Maylafayza Indriani NINA AGUSTINA Nur Aidi Ariyanto Nur Akhmadi, Amin Nuril Hidayanti Nurul Fadilah Oktia Woro Kasmini Handayani Pamela Mercy Papilaya Purnomo Rahmi Nur Azizah Ranjani, Gita restu juniah, restu Reza Gusni Saputra Ridhwan, M Rimanda, Fiqri Roby Rovi Azmi Rury Muslifar Saefudin, Slamet Safitri, Masna Nuros Salsabila Salsabila Hanum, Aisyi Samsudi Raharjo Sanjaya, Firman Lukman Sari Pratiwi, Yasintha Sherly Nelsa Fitri Sigit Setijo Budi Sikki, Nurhaeni Soni Ariawan Sri Mulyati Suhartana Sukatin, Sukatin Supriyanto Suwarjo Syahrani, Achmad Muharram Syaifudin Zakir, Syaifudin Syaiful Tjandring, Yuni Cynthia Dewi Widyaswati, Rahmatya Zaikalina, Rabbania Zidan Rais , Rifqi