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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

Author-ID : 331394

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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Kajian Awal Pemanfaatan Rumput Teki (Fimbristylis sp), Linggi (Penicum sp) dan Sianik (Carex sp) sebagai Serat Alami untuk Bahan Alat Penangkapan Ikan Nofrizal, Nofrizal; Ahmad, Muchtar; Syofyan, Irwandy; Habibie, Ied
Jurnal Natur Indonesia Vol 14, No 1 (2011)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

This research was aimed to study about the potential of fiber structure teki grass (Fimbristylis sp), linggi grass (Penicum sp) and sianik grass(Carex sp) as natural fibre for fishing gear materials. The parameter of this research are; water content, elongation, breaking strength andhistology of the fiber. This research used the observation and experimental method. The observation method is used to know the fiberstructure and water content of teki grass, linggi grass and sianik grass. The experimental method was used to test the breaking strength andelongation of the objects in wet and dry condition. Based on the histology observation, teki grass has an epidermis layers as fiber structure.It consists of parenchyma tissue and collenchymas tissue.Fiber structure of linggi grass and sianik grass are similar with teki grass. Sianikgrass has the most excessive epidermis layer than others i.e. 5.57 gram. The average water content of teki grass is 1.03 gram, and linggi grassis 0.17 gram. Based on the breaking strength test, sianik grass is stronger than others with average strength 9.05 kgf in wet condition and9.75 kgf in dry condition. Meanwhile, breaking strength of the teki grass and linggi grass is 3.20 kgf and 4.16 kgf in wet condition and 4.30kgf and 5.25 kgf in dry condition. The average of the elongation of sianik grass is longer than others i.e. 24.50 mm in wet condition and18.75 mm in dry condition. The elongation of teki grass is 9.05 mm in wet condition and 11.10 in dry condition. The average of linggi grasselongation is 12.20 mm in wet condition and 12.90 mm in dry condition. Based on the breaking strength and the elongation test, the resultshowed that sianik grass is the most potential natural fiber as fishing gear material.

MODEL MATEMATIKA PENGAMBILAN KEPUTUSAN MAHASISWA DALAM MEMILIH JURUSAN: DAMPAK MINAT DAN BAKAT Masykur, Rubhan; Syazali, Muhamad; Nofrizal, Nofrizal; Sugiharta, Iip
Jurnal Pendidikan Matematika dan IPA Vol 11, No 1 (2020): Januari 2020
Publisher : Universitas Tanjungpura

Every year, high school students of class XII who plan to continue their study program to the University always feel hesitant in determining the field of study to be chosen. Therefore, this research was conducted with the aim of making modeling decision making in determining the direction of Islamic religious education seen from the interests and talents of students. The method used in this research is quantitative descriptive method and survey method. The participants of this research were high school / MAN / equivalent students in Bandar Lampung. The results showed that the Decision variable Choosing the Department of Islamic Education was influenced by interests and talents with the model + 0.301 (talent). AbstrakSetiap tahun, siswa kelas XII SMA yang berencana melanjutkan program studi ke Universitas selalu merasa bimbang dalam menentukan bidang studi yang harus di pilih. Oleh karena nya penelitian ini dilakukan dengan tujuan membuat pemodelan pengambilan keputusan dalam penentuan jurusan pendidikan agama islam dilihat dari minat dan bakat siswa. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dan metode survei. Objek penelitian ini adalah siswa-siswi SMA/MAN/Sederajat di Bandar Lampung. Hasil penelitian menunjukkan bahwa variabel keputusan memilih jurusan Pendidikan Agama Islam dipengaruhi oleh minat dan bakat dengan pemodelan + 0.301 (Bakat). Kata Kunci: Permodelan; Pengambilan Keputusan; Pemilihan Jurusan; Minat; Bakat

Dampak Persepsi Konsumen Terhadap Minat Beli Konsumen Berbelanja di Lotte Mart Grosir Pekanbaru Nofrizal, Nofrizal
Jurnal Sains Pemasaran Indonesia (Indonesian Journal of Marketing Science) Vol 18, No 3 (2019): Desember
Publisher : Master of Management Diponegoro University

Saat ini minat konsumen untuk berbelanja di ritel-ritel besar semakin menurun hal ini disebabkan oleh pilihan konsumen untuk mendapatkan produk-produk sehari-hari semakin banyak dan mudah di akses seperti Alfamart, Indomaret dan Supermarket serta dampak dari penjualan dengan metode online/ E-commerce seperti Lazada, Bukalapak, Zalora, Tokopedia, Shopee, dll. Effek dari kondisi diatas juga berdampak kepada PT. Lotte Grosir Pekanbaru yang tidak berhasil mencapai target penjualan dari tahun 2013-2018 rata-rata hanya 66 % dan penurunan jumlah konsumen dari tahun 2013-2018 rata-rata sebesar 20 %, sehingga penelitian ini sangat penting bagi PT. Lotte Grosir Pekanbaru dan ritel sejenis untuk mengetahui tentang persepsi konsumen dan minat beli konsumen agar dapat menyusun strategi pemasaran dan bertahan dimasa yang akan datang. Adapun tujuan penelitian ini adalah untuk mengetahui pengaruh persepsi konsumen terhadap minat beli konsumen untuk berbelanja pada Lotte Grosir Pekanbaru serta apakah terdapat hubungan yang positif dan signifikan antar persepsi konsumen terhadap minat beli konsumen Lotte Grosir Pekanbaru. Objek penelitian ini adalah konsumen yang berbelanja di Lotte Grosir Pekanbaru dengan jumlah sampel sebanyak 95 orang responden menggunakan metode accidential sampling. Pengelolaan dan analisis data menggunakan analisis regresi linier berganda dengan program SPSS versi 23. Hasil penelitian diperoleh Secara simultan faktor persepsi (kelengkapan produk, harga, lokasi, pelayanan dan kenyamanan) berpengaruh secara signifikan terhadap minat beli konsumen Lotte Grosir Pekanbaru dengan nilai signifikan 0,000 < 0,05. Secara parsial diketahui bahwa kelengkapan produk, harga, lokasi dan kenyamanan berpengaruh signifikan terhadap minat beli konsumen, sedangkan pelayanan tidak berpengaruh terhadap minat beli konsumen. Selanjutnya, nilai koefisien determinasi (R2) sebesar 0,930 atau 93,00%. Hal ini menunjukkan bahwa kelima variabel bebas (kelengkapan produk, harga, lokasi, pelayanan dan kenyamanan) secara bersama-sama memberikan sumbangan/ pengaruh terhadap minat beli konsumen pada Lotte Grosir Pekanbaru. Adapun faktor persepsi yang paling besar pengaruhnya yaitu kelengkapan produk (X1).

Legal Assistance for the Poor in Rokan Hulu District of Riau Province Nofrizal, Nofrizal
The Indonesian Journal of International Clinical Legal Education Vol 1 No 4 (2019): Indonesian J. Int'l Clinical Leg. Educ. (December, 2019)
Publisher : Faculty of Law Universitas Negeri Semarang

The emergence of Law No. 16 of 2011 on legal aid is expected to realizethe right society in obtaining justice. Empirically, it is known that thelaw is enjoyed by many people who has the ability to pay a lawyer oradvocate only. While the poor or who are not able to tend to resignwith the circumstances, so that the term appears that we often hear, theblunt law upward, sharp down. In Rokan Hulu district of Riau Provincethe district government together with the DPRD welcomed The lawimmediately drew up local regulations on legal aid for the poor. It isstated in the rules of the Regional Regulation Rokan Hulu No. 6 onlegal aid for the poor, but which became constraint is that in the areastill minimal LBH (Legal Aid Institutions) are eligible to give advocacyfor the poor in accordance with the requirements requested by thegovernment, the Legal Aid Institute who has been accredited by theMinistry of Law and Human Rights, and accredited by the Ministry ofJustice and Human Rights many conditions must be met so that whenthere is a credible Legal Aid Institution in the area want provide legalassistance to the poor, but cannot be done because of being knockedby requirements required by the government. The hope is that theaspirations of our country in realizing the rights of society in obtainingthis justice can be achieved, it needs further arrangements that lead toit the implementation of legal aid programs for these poorcommunities by taking into account the quantity of legal institutionsthere are and many conflicts that need to be given advocacy assistancefor these incapable people.

CAPABILITY AND SWIMMING ENDURANCE OF TAPAH FISH (Wallago leeri) IN ROTATED TANK (FLUME TANK) Ghifari, Dwika; Nofrizal, Nofrizal; Jhonnerie, Romie
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

ABSTRACT Tapah fish (Wallago leeri) is a type of freshwater fish with high economic value. Swimming speed and endurance (Wallago leeri) observed in swimming chanel flume tank. The purpose of this study was to test the endurance and swimming speed of tapah fish. This research was conducted on 1-15 November 2018 in the Laboratory of Fishing Gear and Material of the Faculty of Fisheries and Marine, University of Riau. The method used in this study was an experiment in which of testing is done directly with the number of samples used were 20 fish with an average body length of 27.2 cm and was obtained a standard deviation of body length (+ 2.22 cm). Based on the testing results obtained sustained tapah fish swimming speed sustained <0.42 TL / sec, maximum sustained 0.42 TL / sec (11.50 cm / sec), prolonged ranges from 0.42-2.23 TL / sec, burst swimming speed 2.23 TL / sec. The relationship between swimming speed and endurance of tapah fish swimming is negative correlation with the value (R2 = 0.89) which means that the endurance of fish swimming decreases if it is in a situation of high swimming speed and the ability of fish swimming is drastically reduced. Based on the results of the test it can be recommended for the cultivation floating cages the tapah fish can use the waters with currents of 0.42 TL / sec (11.50 cm / sec) which is the daily swimming speed of the tapah fish. Key word : Swimming Speed, Ability and Endurance,Tapah Fish

ANALISIS KEBUTUHAN DAN KETERSEDIAAN AIR BERSIH DI WILAYAH KECAMATAN TIGO NAGARI KABUPATEN PASAMAN Nofrizal, Nofrizal; Saputra, Robi Agung
Rang Teknik Journal Vol 4, No 2 (2021): Vol. 4 No. 2 Juni 2021
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Clean water is one of the basic needs in supporting human life, as an area that is developing and experiencing regional expansion, Tigo Nagari District needs more and more water along with its development, especially clean water. With the increase in the infrastructure of Tigo Nagari District, it is certain that for the next few years, Tigo Nagari District will need even more clean water. In this study, an analysis of the need and availability of clean water was carried out in the Tigo Nagari District, Pasaman Regency. The analysis was carried out in the Tigo Nagari sub-district, which originates from the Batang Malandu river. In addition, this research will also evaluate the reservoir and distribution network in order to determine the current reservoir capacity and distribution network capability. Based on the results of the analysis, it was found that the total need for clean water in the Tigo Nagari District area in 2030 was 47.40 l / second, compared to the available discharge, the water source of the Batang Malandu river was still able to meet the needs of the population until 2030. evaluation results show that the reservoir capacity is still able to accommodate clean water needs.

TEKNIK PEMASANGAN MESIN UNTUK KAPAL PERIKANAN Habibie, Ied; Ahmad, Muchtar; Nofrizal, Nofrizal
Jurnal Perikanan dan Kelautan Vol 15, No 02 (2010)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.15.02.%p

The integration of engine into the wooden boat needs good knowledge ofeffective engine installation technique. Otherwise, the function of engine will notharmonic with the aims to move the boat properly to be optimum. The effectivenessof engine installation has link to engine foundation, the position of propeller axispoint at the height of keel and the stern. Two systems of engine installation, whichhave experimented and observed its effectiveness; first the lobe point of propelleraxis at the horizontal position just on the middle of the height of the “L” pillarbetween the keel and bosom of stern ceiling. Secondly, the propeller horizontal axishole in the point at the mid-height of keel-end and the ceiling of stern as the propellerposition. The result found that the first technique causes the power of engine weakeras compare to the second one; whilst the keel and engine fundation have to bemodified so that the position of engine foundation can be well on horizontal line,which caused change of the keel strength or the boat strength will be lesser. Hence,by mean the propeller axis lobe point at the mid-height between keel-end and thestern bosom found to be effective as the function of engine as power to move the boatworks better with less engine noise and vibration than the other technique.

TEKNIK PEMASANGAN PERANGKAT MESIN KAPAL PERIKANAN Ahmad, Muchtar; Habibie, Ied; Nofrizal, Nofrizal
Jurnal Perikanan dan Kelautan Vol 14, No 02 (2009)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.14.02.%p

Effort for obtaining effective engine power of fishing vessel and improve thework condition comfortableness on the vessel believed to increase productivity andefficiency of fishing vessel. Assembling of engine accessories effected output ofengine power optimally. Therefore, based on mechanism system analysis of fishingvessel was conducted a study on assembling of engine accessories, such as exhaustpipe, electricity system, rudder and its size calculation method.

PEMIJAHAN DAN PENJINAKAN IKAN PANTAU (Rasbora latestriata) Ahmad, Muchtar; Nofrizal, Nofrizal
Jurnal Perikanan dan Kelautan Vol 16, No 01 (2011)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.16.01.%p

Studies on Rasbora sp. have been developed in the last two decades, but nostudy have been conducted on the fish spawning related to requirement of adomesticated fish (normal movement, feed on artificial food, growth, and spawn).An experiment on the ethology of R. latestriata executed in the concrete tank of3mx2mx15m watered continuously up to 50 cm in depth and by inlet pipe positionthe water move at the flow speed less than 10 cm/sec. More than 60 randomly maleand female fishes feed ‘ad libitum’ with catfish pellet artificial food and cultured forthree months in the rainy season. At the third month approximately hundred fishlarvae of 1 to 1.5 cm were found. This study concluded that Rasbora can be culturedcommercially, as the fish domesticated as ob-served moving normally, feedingartificial food, growth and spawn in the human control environment. However,further study on breeding and commercial aquaculture of the fish is necessary.

KEMAMPUAN RENANG ANAK IKAN PATIN (Pangasius sutchi) DI DALAM TANGKI BERARUS Nofrizal, Nofrizal
Jurnal Perikanan dan Kelautan Vol 20, No 1 (2015)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.20.1.43-51

Sixty seven specimens of the young catfish Pangasius sutchi were divided into three groups. The group (A) was young catfish with size (Body Length, BL±STDEV) 5.6±0.4 cm, n = 24, group (B) was 9.4±0.5 cm, n = 24, and group (C) was 15.0±0.9 cm, n = 19. All specimens were forced to swim in swimming channel of the flume tank for examined their swimming performance. The result show that the swimming speed has negative correlation on the swimming endurance. Higher swimming speed will be at lower swimming endurance for three groups of the young catfish. The bigger young catfish had higher swimming performance than smaller. Based on estimation of the burst swimming speed was 86.8 cm sec-1 for group C, 74.4 cm sec-1 for group B, and 57.5 cm sec-1 for group A. The estimation of the maximum sustained swimming speed was higher for bigger than smaller fish, as 10.9 cm sec-1 for group A, 19.7 cm sec-1 for group B and 16.4 cm sec-1 for group C. The relationship between swimming speed and swimming endurance of the young catfish are discussed in detail in this paper.

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

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