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All Journal JURNAL SAINS PEMASARAN INDONESIA Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Jurnal Pendidikan Matematika dan IPA Jurnal Ilmu Perairan (Aquatic Science) Jurnal Tapis : Jurnal Teropong Aspirasi Politik Islam Journal of Business & Banking Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Wardah Benefit: Jurnal Manajemen dan Bisnis Daya Saing : Jurnal Ilmu Manajemen Jurnal Ilmiah Ekonomi dan Bisnis Al-Jabar : Jurnal Pendidikan Matematika Al-Adyan: Jurnal Studi Lintas Agama Hikmah : Journal of Islamic Studies AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat TARBIYA ISLAMIA : Jurnal Pendidikan dan Keislaman Rang Teknik Journal JURNAL EKONOMI PENDIDIKAN DAN KEWIRAUSAHAAN Ensiklopedia of Journal Minda Baharu Jurnal Mandala Pharmacon Indonesia Diklat Review : Jurnal manajemen pendidikan dan pelatihan Rayah Al Islam : Jurnal Ilmu Islam The Indonesian Journal of International Clinical Legal Education Jurnal Al-Taujih : Bingkai Bimbingan dan Konseling Islami SIMBIOSA Journal of Coastal and Ocean Sciences Dinamika Lingkungan Indonesia Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Kronologi Indonesian Journal of Islamic Theology and Philosophy ASEAN Marketing Journal JPOL: Journal of Pedagogy and Online Learning Jurnal Bisnis Kompetitif Jurnal Pengabdian Masyarakat Dharma Andalas Nanggroe: Journal Of Scholarly Service e-Jurnal Apresiasi Ekonomi Jurnal Teknologi dan Vokasi Nanggroe: Journal of Scholarly Service Al-ATHFAL: Jurnal Pendidikan Anak AL-ATHFAL: Jurnal Pendidikan Anak South East Asian Marine Sciences Journal Jurnal Perikanan dan Kelautan
Nofrizal Nofrizal
Universitas Lancang Kuning
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering 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 Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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Manufacturing of Indonesian Wooden Traditional Ships Nofrizal, Nofrizal
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 10 No 1 (2014): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v10i1.485

Abstract

Traditional ship-building is still widely practiced in Indonesia. Every province and regions have different characteristics in the design and production process of the traditional ships. The production process and procedure of traditional ship is far from the influence of advance technology. This study presents traditional shipbuilding process in the Kepulauan Riau, Indonesia. Survey three traditional shipbuilders in Bintan island, Mana Island, and Kelong island are carried out to get the production process by interviewing master and taking photo for documentation as case study. It is found that strip plank method with both fire and pressing techniques is used in production traditional ship in Kepulauan Riau, Indonesia. L-Joint technique is applied between keel-stem frame and T-joint technique between keel-stern-post.
Issue in Design of Indonesian Traditional Ships F.M., Mufti; Saputra, H.; Nofrizal, Nofrizal
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 12 No 1 (2014): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v12i1.474

Abstract

Traditional ship-building is still widely practiced in Indonesia, Indonesia. Every province and regions has different characteristics in the design of ships in the traditional ships. The procedure to build traditional ships is far from the influence of technology. These provide a weakness on the safety for the design and operation. Current research seeks to promote a better understanding on design process in traditional shipbuilding in Bintan Island, Indonesia. The result is a comparison to current concept of design process in modern shipbuilding and recommendation for the traditional shipbuilding and local government.
Review on Delivery Issues in Malaysian Traditional Ship Production Process Jamil Haron, Surhan; Koto, Jaswar; Nofrizal, Nofrizal; Dalil, M.
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 13 No 1 (2014): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v13i1.472

Abstract

A study regarding the factor contribute toward the delivery issues of traditional ship production process in Malaysia was conducted with aims to identify the factor contributing to the issues and also offer some suggestion and recommendation to overcome the issues. This study was conducted based on literature material available from many resources such as the Malaysia timber council, journal publication, reports, magazines and other. The factors derived that can contribute to delivery of traditional ship building product are the issues of availability of the raw material, law that exist to protect the material and its trade, the production process, the issues of the worker’s skill and availability, the diminishing number of master shipbuilder and the payment methods. Some suggestion in overcoming the issues also been proposed like special permit to traditional shipbuilder for easier material obtain and the need of documentation of the traditional ship production process itself so that the actual problem existed can be further examine and solve.
Composition of Togok Catch in Kuala Tungkal, Tanjung Jabung Barat, Jambi Mauliddin, Muhammad; Nofrizal, Nofrizal; Jhonnerie, Romie
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Togok is one of the fishing gear that is operated in Kuala Tungkal, Tanjung Jabung Barat Regency, this fishing gear is in the form of a conical net body whose arms are tied to two poles and the success of catching it relies on currents, togok fishing gear is used by Kuala Tungkal fishermen to catch rebon shrimp (Acetes japonicas) but in operation, there are many other types of catch. This study aims to determine the main catch, bycatch, and discards and to determine the size as well as the number of togok catches. This research was conducted on April 5 – July 10, 2021. This research was conducted using experimental fishing methods, namely by conducting direct operations with local fishermen. The results of the study that the percentage of the catch of the main catch by 28%, bycatch 51%, and discard 21%. For the size of the catch of togok species of shrimp (crustacean), there are many sizes that have reached maturity or are suitable for catching while in the catch of fish species there are many sizes that are not yet mature. And for the number of catches in the catch togok main catch amounted to 550800 tail, the catch of the bycatch 79281 fish, and the catch of the discard 10186 fish.
Essential Oils from Etlingera elatior Inflorescence against α-Amylase and α-Glucosidase Inhibition Syafni, Nova; Nofrizal, Nofrizal; Ismed, Friardi; Putra, Deddi Prima
Jurnal Mandala Pharmacon Indonesia Vol. 11 No. 1 (2025): Jurnal Mandala Pharmacon Indonesia
Publisher : Program Studi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35311/jmpi.v11i1.812

Abstract

The increasing number of diabetes mellitus cases every year is alarming for every country. More than 90% of the cases are type-2 diabetes mellitus. The range of diabetes mellitus patients is at a productive age, including in Indonesia. Type-2 diabetes mellitus can be managed by reducing postprandial glucose levels. The approach inhibits α-amylase and α-glucosidase enzymes. A preliminary study on the local edible plants in Solok district, Etlingera elatior, showed potential against the α-glucosidase enzyme by TLC-bioautography screening. The essential oils from the inflorescence of E. elatior were extracted by hydro-distillation. The analysis of components from the essential oils identified 20 compounds. GC-MS data showed that the highest abundance percentages were 1-dodecanol (39.79%), dodecanal (28.20%), α-pinene (13.11%), decanal (4.16%), and dodecanol acetate (2.75%). The inhibition against the α-glucosidase enzyme obtains the IC50 value of 73.95 and 67.55 ?g/mL for the essential oils and acarbose, respectively. The inhibition against the α-amylase enzyme obtains the IC50 value of 70.87 and 12.28 ?g/mL for the essential oils and acarbose, respectively. The essential oils from the inflorescence of E. elatior could inhibit α-amylase and α-glucosidase enzymes, even though the potential was lower than that of acarbose as a positive control.
NASIHAT-NASIHAT KEHIDUPAN: KAJIAN FILOLOGIS DAN HERMENEUTIKA TERHADAP NASKAH NAZAM NASIHAT KEHIDUPAN Nofrizal; Gesit Yudha; Nofrizal, Nofrizal; Yudha, Gesit
JURNAL TAPIS Vol 17 No 2 (2021): Jurnal Tapis : Jurnal Teropong Aspirasi Politik Islam
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tps.v17i2.12820

Abstract

Nazam adalahkarya sastra Melayu Islam yang menjadi sarana penting dalam penyampaian dakwah keagamaan di Minangkabau. Penelitian ini menggunakan Naskah Nazam Nasihat Kehidupanyang berasal dari Surau Parak Laweh Sumatera Barat sebagai objek dan sumber primer penelitiannya. Penelitian ini mengangkat permasalahan mengenai nasihat-nasihat yang harus dilakukan dalam menjalani kehidupan yang terdapat dalam Naskah Nazam Nasihat Kehidupan. Berkaitan dengan hal tersebut, penelitian ini bertujuan untuk mendeskripsikan naskah dari sisi kondisipernaskahannya, penyajian edisi teks dan pengungkapan isi teks terkait nasihat kehidupan yangrelevan hingga saat ini. Dalam penelitian ini, peneliti membahas dan mengupas masalah nasihat kehidupan yang relevan dengan kondisi kekinian berdasarkan penelaahan terhadap sumber utama Naskah Nazam Nasihat Kehidupan. Pembacaan sumber dilakukan dengan menggunakan pendekatan filologi dan hermeneutika. Pendekatan filologi digunakan untuk mendeskripsikan naskah, menyajikan edisi teks yang dilakukan dengan menggunakanmetode edisi kritis untuk menghasilkan teks yang bisa dibaca oleh peneliti dan khalayak umum. Setelah mendapatkan edisi teks, selanjutnya dilakukan kontekstualisasi dengan pendekatan hermeneutika. Berdasarkan hasil pembacaan menunjukkan bahwa terdapat tiga nasihat utama yang terdapat dalam teks Nazam Nasihat Kehidupan ini. Pertama, nasihat dalam menjaga harta dan anak. Kedua, nasihat untuk ikhlas dan menjauhi riya. Ketiga, nasihat untuk menjauhi takabur
Pengembangan Media Pembelajaran Matematika dengan Macromedia Flash Maskur, Ruhban; Nofrizal, Nofrizal; Syazali, Muhamad
Al-Jabar: Jurnal Pendidikan Matematika Vol 8 No 2 (2017): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v8i2.2014

Abstract

This research and development aims to 1) to determine the feasibility of developing mathematics learning media using the Macromedia Flash application program, 2) to find out the attractiveness of students' responses to the development of mathematics learning media using the Macromedia Flash application program. This research was carried out using the Research and Development (R and D) method using the modified Borg and Gall development procedure, which is 10 stages, with only limited access to the 7th stage. Data collection techniques using validation questionnaire sheet. The instrument used was a validation questionnaire sheet to determine the feasibility of the module and questionnaire for student responses to find out the interest. Data analysis techniques used in research and development are quantitative descriptive to process data in the form of scores from the validator's assessment and student response, while qualitative descriptive to describe the data in the form of commentary suggestions for improvement from the validator. Based on the results of the validation of the development of mathematics learning media using the Macromedia Flash application program an average score was obtained; (1) the feasibility of developing mathematics learning media using macromedia flash application program results of the validation of material experts obtained an average of 3.73, on linguistic aspects obtained an average of 3.64, on the aspect of feasibility evaluation obtained an average of 3.66, on media experts obtained on average (aspects of media efficiency obtained an average of 3.87, aspects of the function of the buttons obtained an average of 3.5 and the Graphical aspect obtained an average score of 3.4). (2) attracting the development of mathematics learning media using the macromedia flash application program students' responses obtained an average score of 3.61 in the "very interesting" criteria.
Pelestarian Manuskrip Kuno Melayu Nusantara Perspektif Industries Nofrizal, Nofrizal
AL-ADYAN Vol 15 No 2 (2020): Al-Adyan: Jurnal Studi Lintas Agama
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajsla.v15i2.6110

Abstract

The ancient manuscript is one of Indonesia’s valuable cultural heritage. One of the primary sources of research, that presence is certainly worthy of appreciation because it also contributes to the development of the scientific realm. Research that utilizes ancient manuscripts as objects of study, has been carried out by many foreign and native scholars lately. But in reality, this ancient manuscript could not be accessed easily. This happened because these ancient manuscripts were not mas-produced and distributed, and there were minimal conservation efforts. Therefore the concern of the government of the nation’s assets is questionable. This paper confirms that efforts to preserve  archipelago ancient manuscripts by Pustaka Nasional Republik Indonesia (PNRI) as representatives of the government, seem to be very slow and inefficient. Their conversation efforts appear to be more reactionary than visionary. So much of the knowledge contained in the archipelago from ancient manuscripts is lost together with the destruction of the ancient manuscripts themselves. The solution must be sought immediately, so that future generations can also enjoy the nation’s cultural heritage.
Wahabisme dalam Perspektif Teologi Hassan Hanafi Rasyidin, Yusafrida; Nofrizal, Nofrizal; Ajid, Abdul Husna
Indonesian Journal of Islamic Theology and Philosophy Vol. 6 No. 2 (2024)
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijitp.v6i2.22938

Abstract

Abstract;Wahabism as a reform movement in Islam has proven to be politically successful, and as a teaching, this movement has puritanical characteristics or seeks to purify Islamic teachings which it considers to have been distorted to suit the version of the teachings it brings. In this article, researchers will analyze Wahhabism from the perspective of a contemporary theologian, Hassan Hanafi. This research is literature-based (library research) and uses interpretive, philosophical descriptive methods. In Hassan Hanafi's view, Wahhabism is a theocentric and textualist theological school, their orientation is to submit and obey religious laws/texts which do not necessarily have any relevance to the reality of the Islamic world.Keywords:Hasan Hanafi; Theology; Wahabisme. Abstrak;Wahabisme sebagai suatu gerakan pembaharuan dalam Islam terbukti sukses secara politik, dan sebagai sebuah ajaran, gerakan ini memiliki karakteristik puritan atau berusaha memurnikan ajaran Islam yang ia anggap telah menyimpang agar sesuai dengan versi ajaran yang ia bawa. Dalam artikel ini, peneliti akan menganalisa Wahabisme dalam perspektif seorang teolog kontemporer, Hassan Hanafi. Penelitian ini tergolong dalam jenis penelitian kepustakaan, (library research) dan menggunakan metode interpretatif, deskriptif filosofis. Dalam pandangan Hassan Hanafi, Wahabisme adalah aliran teologi teosentris dan tekstualis, orientasi mereka ialah tunduk dan patuh terhadap turats/teks-teks keagamaan yang belum tentu ada relevansinya dengan realitas dunia Islam.Kata Kunci:   Hasan Hanafi; Teologi; Wahabisme. 
EFEKTIFITAS KEDALAMAN TERHADAP NILAI LUGEUN PILOT HOLE (PH8) PADA PEKERJAAN GROUTING PROYEK BENDUNGAN CIPANAS PAKET 1 Wulandari, Wulandari; Nofrizal, Nofrizal; Arman. A, Arman. A
Ensiklopedia of Journal Vol 7, No 4 (2025): Vol. 7 No. 4 Edisi 1 Juli 2025
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v7i4.3268

Abstract

Grouting is a ground improvement method used to increase the bearing capacity and reduce the permeability of dam foundations. This study aims to analyze the effect of depth on the Lugeon value in Pilot Hole 8 (PH8) during the grouting work at the Cipanas Dam Project Package 1. The method involves conducting Water Pressure Tests (WPT) to measure Lugeon values at various grouting depths, ranging from 5 to 50 meters with 5-meter intervals. The results showed that pre-grouting Lugeon values ranged from 2.60 to 35.52 Lu, while post-grouting values significantly decreased to below 3 Lu. The grouting effectiveness, based on the reduction of permeability coefficients, showed dominantly >80%, with the highest effectiveness reaching 92.10% at a depth of 30 meters. These findings indicate that a depth of 30 meters with a 3-meter interval is the most effective in reducing water seepage according to the design standards. This research provides practical insights for determining the optimal depth and efficiency of grouting works in dam construction projects across Indonesia.Keywords: Grouting, Lugeon, Permeability, Depth, Effectiveness, Cipanas Dam
Co-Authors Abdillah Abdillah AGUS AGUS Agusman, Jeki Tri Ahmad Afandi Ahmad Refi Ajid, Abdul Husna Alit Hindri Yani Almasdi Syahza Ammoo, M.S Andi Yusapri Andriani, Yayun Andriani, Yayun Apdillah, Doni Arief Rachman. B arizal N, arizal Arman. A, Arman. Arman. A, Arman. A Arthur Brown Auzar, Auzar Azizah, Novia Rahmatul Aznuriyandi, Aznuriyandi Azura, Faradila Azzahra, Rafifa Bahrullah Akbar Bustari Bustari Cahyani, Dinda Dadan Kusdiana Daffa, Aurelia Dalil, M. Dariono, Dariono Deddi Prima Putra Delfino, M. Irfan Deni, Febi Silvia Desmayuni, Helfia Dian Permata Sari Dwinatrana, Khiky Eko Sutrisno, Eko Elyzabeth, Rohana Esy Maryanti F.M., Mufti Fajriani, Susi Fakhira, Eko Riski Fatmawati, Riska Fauzan, Adrul Febrian, Deo Firdaus Firdaus Fitri, Amraini Fitri, Sri Afifah Fitri, Widya Fitriani, Rada Friardi Ismed Gesit Yudha Ghifari, Dwika Giffari, Fiqi Ginting, Feliz Gusti Rahayu Hairussalam, Hairussalam Hamdeni Medriosa Hardi Hardi, Hardi Hasibuan, Siti Hawa Heni Pujiastuti Heriyani, Febriani Hermawan, Nanang Hermawan, Nanang Hidayah, Ahmad Ied Habibie Iip Sugiharta Ikram, Noval Muhammad Ilhami, Restu Wahyudi Intan Purnama Sari Irwan Limbong Irwandy Syofyan Ishak, I.S. Isnaniah, Isnaniah Jamil Haron, Surhan Jhonneri, Romie Jonatan, Fransa Juve Jonny Zain Kamal, Sefrianita Khairi, Halilul Koto, Jaswar Kurniawan, Rika Lahmi, Ahmad Luh Putu Ratna Sundari Lutfiyani, Lutfiyani Malse Anggia Manalu, Nadya Monica Manggala, Yuda Maskur, Ruhban Masykur, Rubhan Mauliddin, Muhammad Melasari, Melasari Mitra, Fitria Mitra, ⁠Fitria Muchtar Ahmad Muhamad Syazali Muhammad Faisal Muhammad Farhan Muhammad Natsir Kholis Nandayasa, Wira Wahyudi Nata. P, Nata. P Nata. P, Nata. P Nifen, Silta Yulan Nofrizal Nofrizal Nofrizal, Edi Nova Syafni Nur Hafni nurhayani lubis, nurhayani Panggabean, Sari Artati Pasaribu, Melli Wijaya Permana, Pandu prama widayat, prama Putri, Librina Tria Putri, Lusia Eka Rafifah Azzahra Rafli, Muhammad Rahmat, Albiya Ramadhan, Fauzan Ramses Firdaus, Ramses Rhamadani, Meutia Ridho Bayu Yefterson Riko, Mhd Riza, Femi Romie Jhonnerie Ronaldo, Ronaldo Rosmayati, Lisna Rosmayati, Lisna Rosmery Elsye Safitri, Gita Nur Salman Salman Saputra, H. Saputra, Robi Agung Saputra, Ronaldo Sari, Susan Novela Sembiring, Eiodia Christine Septiana, Yulda Dina Serdiani, Serdiani Silitonga, Ido Maruli Siregar, Samuel Sofian, Alifa Khansa Sri Maryanti Sriwardona Sufyarma Marsidin Sukendi Sukendi Sulastri, Amelia Sunjaya, Legi Surya, Sara Syafriadi, Rio Syafriansyah, Syafriansyah Syaiful Ramadhan Harahap T. Ersti Yulika Sari Tasliyana, Keffi Thamrin Thamrin Trimaily, Devita Trimaily, Devita Usman, Hendrizal Wahyu, Yazid Zidani Wardhani, Anisha Tri Warni, Yulia Widiastuti, Paramita Wita Dwika Listihana, Wita Dwika Wulandari Wulandari Yanti. E, Wisnove Yeni Karneli Yenni Yenni Yesi Elsandra Yudha, Gesit Yulan Nifen , Silta Yulastri, Amelia Yusafrida Rasyidin Yusni Ikhwan Siregar Zainal, Resti Zakiah Ariani, Rahima Zarinda, Septiwila Zulfikar, Andi Zulia Khairani ⁠Julhadi, ⁠Julhadi