Article Per Year (5 Year)
p-Index From 2021 - 2026
12.478
P-Index
This Author published in this journals
All Journal JURNAL SAINS PEMASARAN INDONESIA Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Jurnal Pendidikan Matematika dan IPA Gorga : Jurnal Seni Rupa AUSTENIT Jurnal Ilmu Perairan (Aquatic Science) Jurnal Tapis : Jurnal Teropong Aspirasi Politik Islam Media Ekonomi dan Manajemen 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 Martabe : Jurnal Pengabdian Kepada Masyarakat JOURNAL OF SCIENCE AND SOCIAL RESEARCH Ensiklopedia of Journal Minda Baharu MABIS: Manajemen dan Bisnis Menara Ilmu Jurnal Review Pendidikan dan Pengajaran (JRPP) Diklat Review : Jurnal manajemen pendidikan dan pelatihan Jurnal Yustitia Rayah Al Islam : Jurnal Ilmu Islam The Indonesian Journal of International Clinical Legal Education Community Development Journal: Jurnal Pengabdian Masyarakat 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 El-Rusyd Jurnal Bisnis Kompetitif 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 ANDREW Law Journal South East Asian Marine Sciences Journal South East Asian Aquaculture Jurnal Pengabdian Kompetitif Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Law and Legal Reform Jurnal Perikanan Terpadu Jurnal Perikanan dan Kelautan Khalaqa: Journal of Education and Learnig
Nofrizal Nofrizal
Universitas Lancang Kuning
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities 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 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

Published : 136 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 136 Documents
Search

 6   7   8   9   10 
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.
The Effect of Moon Phases on Gill Net Fishing Results in Penampi and Kelebuk Villages of Bengkalis Regency Sofian, Alifa Khansa; Nofrizal, Nofrizal; Jhonnerie, Romie; Fatmawati, Riska
Journal of Coastal and Ocean Sciences Vol. 6 No. 2 (2025): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.6.2.125-131

Abstract

This study aims to examine the differences in gill net catch results with the lunar phase in Penampi Village and Kelebuk Village, Bengkalis Regency. Data were collected from January 5 to April 5, 2024, involving 15 fishermen (eight from Penampi Village and seven from Kelebuk Village). Global Positioning System (GPS) technology was used to record the route of the boats, the number of catches (tails), and the total weight (kg) during fishing activities. Statistical analysis using an independent t-test was conducted to evaluate the effect of the lunar phase on catch results. The study found that the lunar phase did not significantly affect the number of catches (fish). However, catch weight was significantly influenced by the dark lunar phase (173.9 kg) and the semi-dark phase (30.5 kg). This study provides important insights into gill net fishing practices in the region. Fishermen are advised to focus on fishing during the dark moon phase, as this period yields the highest catch weight. During the semi-dark phase, fishermen are advised to consider alternative strategies, such as adjusting fishing locations and times to improve catch outcomes. Additionally, weather and sea conditions should be monitored to support the success of fishing activities.
Kajian Selektivitas Gillnet pada Penangkapan Ikan Biang (Ilisha elongata ) di Desa Alai Kabupaten Kepulauan Meranti Ginting, Feliz; Brown, Arthur; Nofrizal, Nofrizal
Ilmu Perairan (Aquatic Science) Vol. 11 No. 1 (2023): Maret
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

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

Abstract

Konsumsi ikan setiap tahun akan meningkat diiringi semakin padatnya jumlah manusia. Kebutuhan akan ikan sangat tinggi karna ikan mengadung banyak protein yang baik untuk tubuh manusia, hal ini menjadi faktor sehingga minat untuk konsumsi ikan sangat tinggi. Penelitian ini bertujuan mengukur tingkat selektivitas jaring biang, menganalisis tingkat selektivitas gillnet, serta mengetahui hubungan antara ukuran morfometrik tubuh ikan dengan cara tertangkapnya ikan. Penelitian ini dilaksanakan pada bulan Januari s/d Februari 2021. Metode yang digunakan adalah metode experimental fishing. Adapun hasil yang didapat yaitu gillnet alat tangkap selektif terhadap ikan biang. Pada mesh size 3 inci semakin tinggi ukuran hasil tangkapan (di atas 20 cm) semakin rendah rasio penangkapan sedangkan pada mesh size 4 inci semakin tinggi ukuran hasil tangkapan (di atas 20 cm) semakin tinggi rasio penangkapan. Kategori hubungan terkuat yaitu hubungan body girth dan cara tertangkap gilled, dari hasil regresi fork length dan cara tertangkap, kategori hubungan terkuat yaitu fork length dengan snagged dan pada hubungan antara body girth dan cara tertangkap sangat rendah dan juga hubungan antara fork length dan cara tertangkap sangat rendah dan hampir tidak memiliki hubungan.
Studi Evaluasi Lokasi dan Fasilitas Pelabuhan Perikanan Tanjung Samak Kecamatan Rangsang Kabupaten Kepulauan Meranti Provinsi Riau Abdillah, Abdillah; Zain, Jonny; Nofrizal, Nofrizal
Ilmu Perairan (Aquatic Science) Vol. 10 No. 3 (2022): oktober
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

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

Abstract

Studi Evaluasi Lokasi dan Fasilitas Pelabuhan Perikanan Tanjung Samak bertujuan untuk mengevaluasi dan mempelajari sejauh mana lokasi Pelabuhan Perikanan sudah sesuai dan secara fisik kondisi Pelabuhan siap beroperasi dan menunjang pembangunan perikanan di Tanjung Samak. Dari hasil penelitian didapat bahwa Pelabuhan Perikanan Tanjung Samak memiliki luas lahan ±20 Ha, Memiliki fasilitas berupa fasilitas pokok, penunjang dan fungsional. Akan tetapi pelabuhan tersebut tidak difungsikan/dioperasikan karena Lokasi Pelabuhan Perikanan Tanjung Samak yang sulit untuk dijangkau, Kurang dan banyaknya kerusakan fasilitas pelabuhan, sulitnya mendapatkan BBM dan air bersih serta biaya operasional genset yang tinggi.
Pengaruh Perbedaan Jenis Umpan Terhadap Hasil Tangkapan Bubu Dasar di Sungai Kampar Kiri di Desa Rantau Baru Kabupaten Pelalawan Provinsi Riau Permana, Pandu; Bustari, Bustari; Nofrizal, Nofrizal
Ilmu Perairan (Aquatic Science) Vol. 10 No. 1 (2022): Maret
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

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

Abstract

Sejak zaman dahulu keberadaan Sungai Kampar memberikan manfaat ekonomi bagi masyarakat termasuk dalam usaha penangkapan ikan. Salah satu alat tangkap perikanan yang digunakan oleh nelayan Indonesia adalah bubu. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan jenis umpan terhadap hasil tangkapan bubu dasar di perairan sungai Kampar Kiri, Kecamatan Pangkalan Kerinci, Kabupaten Pelalawan Provinsi Riau. Adapun umpan yang digunakan berupa dua umpan nabati dan tanpa umpan. Perbandingan hasil tangkap dilakukan pada umpan ampas kelapa serta umpan sawit dan tanpa umpan. Metode yang digunakan dalam penelitian ini adalah metode eksperimen berupa rancangan acak lengkap (RAL) dengan tingkat kesalahan sebesar 5% dengan f tabel 5,14. Analisis uji f (Anova) menunjukkan tidak terdapat perbedaan hasil tangkap yang signifikan Hasil penelitian menunjukkan bahwa umpan sawit menunjukkan hasil tangkap paling banyak sebesar 1670 g.
Perbedaan Hasil Tangkapan Trammel Net Pagi dan Malam Hari oleh Nelayan di Perairan Air Bangis Provinsi Sumatera Barat Fitri, Sri Afifah; Brown, Arthur; Nofrizal, Nofrizal
Ilmu Perairan (Aquatic Science) Vol. 13 No. 2 (2025): Juli
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.13.2.244-249

Abstract

Pengoperasian alat tangkap trammel net dilakukan pada pagi dan malam hari hasil tangkapannya adalah udang dan ikan yang memiliki tingkah laku yang berbeda dan keberadaan di perairan juga berbeda. Tujuan dari penelitian ini untuk mengetahui perbedaan hasil tangkapan trammel net pada pagi dan malam hari dan perbandingan hasil tangkapan dalam jumlah berat (kg), individu (ekor), jenis (spesies). Metode yang digunakan adalah metode survei. Hasil tangkapan pada malam hari dalam jumlah jenis lebih banyak dari pada pagi hari, nilai uji t adalah Thit = 8,230 > Ttab = 2,048, artinya ada perbedaan jumlah jenis hasil tangkapan pagi dan malam hari. Hasil tangkapan malam hari dalam jumlah berat (kg) lebih banyak dari pagi hari, nilai uji t adalah Thit = 6,866 > Ttab = 2,048, artinya ada perbedaan jumlah berat (kg) hasil tangkapan pagi dan malam hari. Hasil tangkapan pada malam hari lebih banyak dalam jumlah individu dari pagi hari, nilai uji t adalah Thit = 48,611 > Ttab = 2,048, artinya ada perbedaan jumlah individu (ekor) hasil tangkapan pagi dan malam hari. Hasil regresi linear berganda menunjukkan bahwa kecepatan arus, suhu, salinitas tidak berpengaruh karena p value ≥ dari 0,05
The Secret to Ride-Hailing Customer Satisfaction and Willingness to e-WOM: Uncovering the Advantages of Price and Consumer Personality Khairani, Zulia; Nofrizal, Nofrizal; Putri, Librina Tria
ASEAN Marketing Journal Vol. 16, No. 1
Publisher : UI Scholars Hub

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

Abstract

Abstract Manuscript type: Research Article Research Aims: After the COVID-19 pandemic and during the pandemic, there has been a surge in the usage of ride-hailing services. The motivation objective of this study is to ascertain the causes behind the high consumer satisfaction with ride-hailing. This study examines the role of service quality, and price in driving consumer satisfaction, and the implications for electronic word of mouth mediated by customer personality. Design/methodology/approach: Using purposive sampling methods, 610 users of ride-hailing services were chosen as the sample for this study. Processing survey data through data analysis utilizing Smart-PLS 4.0 software and structural equation modeling. Research Finding: The results showed that service quality and price can change consumer personality to encourage consumer satisfaction so that customers are willing to electronic word of mouth. Consumer personality and consumer satisfaction can moderate prices for electronic word of mouth. Theoretical Contribution/Originality: This study contributes to the latest literature in the field of marketing, particularly in the online transportation service industry, by demonstrating that customer satisfaction is a key driver of willingness to engage in electronic word-of-mouth (eWOM). Consumer personality and price can enhance customer satisfaction, and both customer personality and satisfaction can mediate the effect of price on eWOM. Practitioner/Policy Implication: The study highlights key managerial implications for the online transportation industry. Prioritizing customer satisfaction, understanding consumer personalities, strategic pricing, and leveraging eWOM emerge as critical strategies. By tailoring approaches to enhance satisfaction, address varied personalities, and implement transparent pricing, businesses can drive positive eWOM and foster sustained growth. Research Limitation: The sample size in this study, comprising only 610 Indonesian ride-hailing service users, represents a limitation, potentially impacting the generalizability of the findings. Moreover, the study focuses solely on specific factors influencing customer satisfaction, namely service quality, price, and customer personality, overlooking other potential contributors such as brand preference, reputation, trust, ease of use, and safety. Additionally, the analysis utilizes SEM Smart-PLS 4.0 software with survey techniques, neglecting experimental or empirical research methods.
Review on Aerodynamic Characteristics of Helicopter Tail Rotor Propeller Using Quasi-Continuous Vortex Lattice Metho Firdaus, Firdaus; Koto, Jaswar; Ammoo, M.S; Ishak, I.S.; Nofrizal, Nofrizal
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 7 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.v7i1.495

Abstract

This paper reviews on application of quasi continuous vortex lattice method for determining the performance of helicopter tail rotor propeller. Tail rotor blade for Bell B206 of one seat helicopter is used. The method is developed to be suitable for analyzing the performance of propeller in term of thrust, torque, and efficiency. These parameters are calculated based on pressure on blade.
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.
Co-Authors Abdillah Abdillah Afriani, Afni Afvan Aquino 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 Bahrullah Akbar Bilqis, Nurani Bustari Bustari Dadan Kusdiana Daffa, Aurelia Dalil, M. Dariono, Dariono Delfino, M. Irfan Deni Efizon Deni, Febi Silvia Desmayuni, Helfia Efendi, Yusuf efrita soviyanti, efrita Eko Prianto, Eko Eko Sutrisno, Eko Elyzabeth, Rohana Esy Maryanti Evi, Agusti F.M., Mufti Fajrin, Hafiza Fakhira, Eko Riski FATKHURAHMAN FATKHURAHMAN, FATKHURAHMAN Fatmawati, Riska Febrian, Deo Femi Riza Firdaus Firdaus Firdaus Firdaus Fitri, Amraini Fitri, Sri Afifah Fitriani, Rada Gesit Yudha Ghifari, Dwika Giffari, Fiqi Ginting, Feliz Gusti Rahayu Hadiyati Hadiyati, Hadiyati Hairussalam, Hairussalam Hamdeni Medriosa Hardi Hardi, Hardi Hasibuan, Siti Hawa Hayatul Ismi Heni Pujiastuti Heriyani, Febriani Hermawan, Nanang Hermawan, Nanang Hidayah, Ahmad Huljanah, Mifta Hutapea, Rusliana Ied Habibie Iip Sugiharta Ikram, Noval Muhammad Inova Fitri Siregar, Inova Fitri Intan Purnama Sari Irwan Limbong Irwandy Syofyan Ishak, I.S. Isnaniah, Isnaniah Jamil Haron, Surhan Jhonneri, Romie Jonatan, Fransa Juve Jonny Zain Julhadi, Julhadi Karmilia, Rise Kevin, Mikhael Khaidir Khaidir, Khaidir Khairi, Halilul Khairul Anwar Koto, Jaswar Krisdayana, Krisdayana Kurniawan, Rika Lahmi, Ahmad Luh Putu Ratna Sundari Lukcyhasnita, Andam Lutfiyani, Lutfiyani Manalu, Nadya Monica Manggala, Yuda Marta, Sonia Maskur, Ruhban Masykur, Rubhan Mauliddin, Muhamad Mauliddin, Muhammad Melasari, Melasari Miswadi Miswadi Mitra, Fitria Mitra, ⁠Fitria Mohamad Taufik, Mohamad Muchtar Ahmad Muhamad Syazali Muhammad Faisal Muhammad Farhan Muhammad Natsir Kholis N , Arizal Nata. P, Nata. P Nata. P, Nata. P Nifen, Silta Yulan Nofrizal Nofrizal Nofrizal, Edi Nora, Syofia Nova Syafni Nur Hafni nurhayani lubis, nurhayani Pangerang, Fitrah Pangerang Panggabean, Sari Artati Pasaribu, Melli Wijaya Permana, Pandu prama widayat, prama Putri, Librina Tria Putri, Lusia Eka Rafli, Muhammad Ramadhan, Fauzan Rambe, Anggi Afina Ramses Firdaus, Ramses Rhamadani, Meutia Ridho Bayu Yefterson Riko, Mhd Romie Jhonnerie Ronaldo, Ronaldo Rosmayati, Lisna Rosmayati, Lisna Rosmery Elsye Rusyanti, Nila Safitri, Gita Nur Salman Salman Saputra, H. Saputra, Robi Agung Saputra, Ronaldo Sari, Susan Novela Sembiring, Eiodia Christine Septiana, Yulda Dina Septiani, Via Silitonga, Ido Maruli Siregar, Samuel Sofian, Alifa Khansa Sri Maryanti Sri Wahyuni Sriwardona Sufyarma Marsidin Sukendi Sukendi Sulastri, Amelia Sunjaya, Legi Syafriadi, Rio Syafriansyah, Syafriansyah Syahruddin Syahruddin Syaiful Ramadhan Harahap Syaputra, Eka T. Ersti Yulika Sari Tasliyana, Keffi Thamrin Thamrin Trimaily, Devita Trimaily, Devita Ulfia Hasanah Umairoh, Dini Wardhani, Anisha Tri Warni, Yulia Waskito Waskito, Waskito Widhianto, Andre Widhiastika, Dhita Widiastuti, Paramita Wita Dwika Listihana, Wita Dwika Wook, Izawati Wulandari Wulandari Yanti. E, Wisnove Yeni Karneli Yenni Yenni Yossi Oktorini Yudha, Gesit Yulan Nifen , Silta Yulastri, Amelia Yuliana Yuliana Yunaldi, Wendra Yunia Wardi Yusafrida Rasyidin Yusni Ikhwan Siregar Zainal, Resti Zainuddin, Mohammad Tahir Zakiah Ariani, Rahima Zarinda, Septiwila Zaslin, Tiza Zulfikar, Andi Zulia Khairani Zulkifli Zulkifli ⁠Julhadi, ⁠Julhadi