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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Ilmu dan Teknologi Kelautan Tropis Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Ners Indonesia Jurnal Ilmu Perairan (Aquatic Science) Jurnal Tapis : Jurnal Teropong Aspirasi Politik Islam Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Akuatika Indonesia UIR LAW REVIEW Dinamisia: Jurnal Pengabdian Kepada Masyarakat Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Diklat Review : Jurnal manajemen pendidikan dan pelatihan Health Care : Jurnal Kesehatan Jurnal Zona Journal of Contemporary Islamic Education Tatsqifiy: Jurnal Pendidikan Bahasa Arab KARYA: Jurnal Pengabdian Kepada Masyarakat International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat SITAWA : Jurnal Farmasi Sains dan Obat Tradisional Riau Law Journal EcoNews Journals of Indonesian Multidisciplinary Research ANDREW Law Journal LEMBARAN PUBLIKASI MINYAK DAN GAS BUMI
Nofrizal Nofrizal
Fakultas Perikanan Dan Ilmu Kelautan, Universitas Riau, Pekanbaru
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Optimalisasi Kinerja Pilot Plant Adsorber Merkuri Untuk Gas Bumi Lisna Rosmayati; Yayun Andriani; Nofrizal; Nata P
Lembaran Publikasi Minyak dan Gas Bumi Vol. 48 No. 1 (2014): LPMGB
Publisher : BBPMGB LEMIGAS

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Abstract

Pengujian optimalisasi kinerja adsorber mercury removal bertujuan untuk menghitung seberapa besar penurunan tekanan dalam sistem (pressure drop), menghitung besarnya e¿ siensi penyerapan dari adsorben dan menghitung masa pakai (life time) adsorben. E¿ siensi penyerapan tergantung pada jenis adsorben (karbon aktif) dan akan mempengaruhi waktu tinggal merkuri serta besarnya penurunan tekanan sistem (pressure drop). Impregnant (ZnCl2 ) berpengaruh pada masa pakai (life time) dan waktu tinggal. Kapasitas penyerapan adsorben karbon aktif tempurung kelapa adalah 0,124 Kg-Hg/Kg-Carbon. Jadi untuk 1 kg adsorben karbon aktif tempurung kelapa yang telah diaktifasi, mampu menyerap merkuri dalam gas bumi sebesar 0,124 kg Hg. Untuk e¿ siensi penyerapan, diperoleh rata-rata e¿ siensi penyerapan karbon aktif tempurung kelapa terhadap merkuri dalam gas bumi di titik inlet dan outlet adsorber adalah 95,74 %. Hasil kegiatan penelitian optimalisasi kinerja adsorber pilot plant merkuri removal gas bumi diperoleh karakteristik adsorben merkuri yang meliputi bilangan iodin rata-rata 889 mg/gram, luas permukaan adsorben setelah aktifasi ¿ sika 1052 m2 /g, setelah aktifasi kimia 724 m2 /g, impregnasi klor 4,39 % dan parameter uji yang mewakili spesi¿ kasi adsorber meliputi pressure drop 1,7526 psig/ft, kapasitas penyerapan 0,124 kg-Hg/kg-carbon, adsorben dan masa pakai (lifetime) adsorbennya adalah 28 tahun.
Education on Income Tax (PPh) Badan: Edukasi pajak Penghasilan (PPh) Badan Hardi; Lubis*, Nurhayani; Siregar, Inova Fitri; Maryanti, Sri; Nofrizal
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 1 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v9i1.17439

Abstract

The background of partner selection is based on the situation analysis that students at the school are still not fluent in calculating corporate income tax 21. So that it requires additional understanding of this matter. To overcome the lack of ability of these students, the service team from the Faculty of Economics and Business, Lancang Kuning University offered a solution to provide education about PPh 21 corporate tax. And it was welcomed by the school. The purpose of this service is to improve the ability of students majoring in accounting at SMKN 1 Tapung in calculating income tax This service was carried out on 15 August 2023 at SMKN 1 Tapung. This service was carried out on 15 August 2023 at SMKN 1 Tapung. To achieve the service objectives that have been previously stated, the implementation of this community service activity is carried out with a systematic method, which begins with the preparation stage, namely discussing with the school regarding what the current needs of students are and formulating the solutions provided. After that, enter the second stage, namely the implementation stage, at this stage the team provides education about corporate income tax 21 to students. This stage was attended by 29 students majoring in accounting. At this stage, students are directly involved in tax calculations so that students understand more about the concepts and how the calculation of PPh 21 Corporate tax applies in Indonesia. The last stage is evaluation, where this stage is one of the most important. Evaluation is intended to measure the success of this service. Evaluation is measured by giving questionnaires before and after the service. The results of the questionnaire from 29 students showed a significant improvement, and it can be concluded that this service was successful. As a continuation, it is hoped that the school can continue to educate students about the tax regulation updates. Because as is known, the regulations regarding taxes are constantly evolving
EDUKASI MYOB ACCOUNTING PADA SMKN 2 MANDAU Lubis, Nurhayani; Hardi; Nofrizal; Maryanti, Sri; Siregar, Inova Fitri
Diklat Review : Jurnal manajemen pendidikan dan pelatihan Vol. 9 No. 1 (2025): Penguatan Pendidikan, Pemberdayaan Masyarakat, dan Transformasi UMKM di Era Ber
Publisher : Komunitas Manajemen Kompetitif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35446/diklatreview.v9i1.1822

Abstract

MYOB accounting is software designed for financial accounting purposes, facilitating the recording of an organization's financial transactions. This application provides real-time financial data and has a user-friendly interface. According to the directives of the Ministry of National Education (Kemendiknas) in 2010, schools, particularly vocational high schools (SMK), are required to assess accounting competencies using the Mind Your Own Business software. SMKN 2 Mandau is a vocational school located in Bathin Solapan District, precisely at the border between Duri and Dumai, Riau Province. The school has one accounting class for each grade. As with other vocational schools, the curriculum of this school includes material on accounting software. Discussions with the head of the accounting laboratory and the curriculum coordinator at SMKN 2 revealed that students' ability to operate the MYOB accounting system is still limited. This community service involves three methods: preparation, implementation, and evaluation stages. The service was carried out on July 31, 2024. The results from the questionnaire distributed before the training indicate that students' understanding and awareness of MYOB Accounting were relatively low. Of the five statements in the questionnaire, statements 1 through 4 all received results below 50%. The results from the questionnaire after the MYOB Accounting training at SMKN 2 Mandau showed that the training significantly improved students' knowledge and skills. The average score for all statements increased to above 60%, with the highest improvement being in awareness and actual experience of the benefits of MYOB Accounting education, which rose to 74%.
HAK UNTUK MEMBANTAH TIRANI DALAM PERSPEKTIF AL-QUR’AN Pater, Rizki Anla; Nofrizal
ANDREW Law Journal Vol. 4 No. 1 (2025): JUNI 2025
Publisher : ANDREW Law Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61876/alj.v4i1.54

Abstract

Tirani merupakan bentuk kekuasaan yang zalim dan bertentangan dengan prinsip keadilan dalam Islam. Studi ini bertujuan untuk mengkaji hak membantah tirani dalam perspektif Al-Qur’an dengan fokus pada QS. Al-Māidah: 78–79. Penelitian ini menggunakan pendekatan tafsir maudhu’i dan hermeneutika maqāṣidī untuk memahami makna ayat secara kontekstual dan mendalam. Hasil kajian menunjukkan bahwa Al-Qur’an tidak hanya memberikan hak, tetapi juga mewajibkan umat Islam untuk menentang kezaliman sebagai bagian dari amar ma’ruf nahi munkar. QS. Al-Māidah: 78–79 menggarisbawahi pentingnya peran umat dalam mencegah kemungkaran dan menegakkan keadilan sebagai bentuk tanggung jawab sosial dan religius. Diam terhadap tirani dianggap sebagai dosa kolektif yang dapat mendatangkan laknat Allah. Penelitian ini menegaskan relevansi ajaran Al-Qur’an dalam memperkuat kesadaran moral dan sosial umat untuk aktif melawan penindasan dalam kehidupan berbangsa dan bernegara.
Implementasi Perda Nomor 2 Tahun 2022 Terhadap Pengamen Badut Di Rokan Hulu AMELYA, SISKA; KARMILIA, RISE; NORA NST, ELFI; AULIA, SINDI; HENDRI; NOFRIZAL
Riau Law Journal Vol. 9 No. 1 (2025): Riau Law Journal
Publisher : Fakultas Hukum Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30652/rlj.9.1.%p

Abstract

This study aims to analyze the implementation of Rokan Hulu Regency Regional Regulation Number 2 of 2022 concerning Public Order, especially regarding the presence of clown buskers at traffic light intersections. The phenomenon of clown buskers that is rampant in urban areas of Rokan Hulu is considered to disturb public order and endanger the safety of road users, so it has become a concern for the local government. This study uses a qualitative approach with a descriptive method. Data collection techniques were carried out through in-depth interviews with Satpol PP officers, clown buskers, and the local community, as well as documentation of related policies. The results of the study show that the implementation of the Regional Regulation has not been optimal. The obstacles faced include limited human resources in the regional regulation enforcement officers, less than optimal socialization to the community, and economic factors that encourage clown busking activities to continue. In addition, there are no alternative solutions from the government for buskers to switch professions properly. In conclusion, although normatively Regional Regulation Number 2 of 2022 has regulated the prohibition of activities that disturb public order, its implementation still requires strengthening in the aspects of supervision, enforcement, and social empowerment. The recommendation from this study is the need for synergy between local governments, law enforcement officers, and social institutions in controlling clown buskers while providing sustainable economic solutions.
The Meaning of the Verses of Tasybih At-Tamtsil in Surah An-Nahl: An Analysis of Balaghah and Its Relevance to Islamic Religious Education Nofrizal; Marlion, Ferki Ahmad
Journal of Contemporary Islamic Education Vol. 5 No. 2 (2025): Journal of Contemporary Islamic Education
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

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Abstract

This study aims to analyze the use of language styles tasybīh at-tamtsil in the Surah An-Nahl and reveal the relevance of the symbolic meaning of these verses to Islamic Religious Education (PAI). This research is a qualitative-descriptive study with a balaghah (bayān) and stylistic approach, through a literature study of the parable verses in the Surah An-Nahl, especially verses 74–75, 76, 91–92, and 112. The study results show that tasybīh at-tamtsil, the parables in this Surah, not only serve as rhetorical decoration, but also contain strong values of faith, morality, social, and spirituality. These parables illustrate the dangers of polytheism, the importance of keeping promises, social responsibility, and the threat to a society that denies blessings. This study concludes that integrating balaghah analysis into Islamic Religious Education (PAI) learning can strengthen students' understanding of the messages of the Qur'an aesthetically and educationally. Therefore, the balaghah approach can be a strategic alternative in developing an Islamic Religious Education (PAI) curriculum based on character and the values of monotheism.
NORMATIVE JURIDICAL ANALYSIS OF THE POSITION OF GOVERNMENT REGULATION IN LIEU OF LAW (PERPPU) IN THE HIERARCHY OF STATUTORY REGULATIONS Fitri Elfiani; Zulkifli; Nofrizal; Romadhan Lubis; Dearma Sinaga
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 8 (2025): JULY
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i8.1054

Abstract

This study offers a normative and juridical analysis of the position of Government Regulations in Lieu of Law (Perppu) within the hierarchy of statutory regulations in Indonesia. It investigates the constitutional and legal framework surrounding Perppu, particularly in light of its "emergency" and "temporary" nature, the President's authority to issue them without prior legislative consultation, and the requirement for subsequent approval by the House of Representatives (DPR). The research critically examines the consistency of Perppu with fundamental legal principles, including the rule of law, constitutional supremacy, and the separation of powers. It addresses the theoretical and practical controversies surrounding the application of Perppu, especially concerning the interpretation of "compelling urgency" and the potential for abuse of executive authority, which has become increasingly relevant given the rising frequency of Perppu issuances. The study argues for the need to clarify the legal standing of Perppu within the existing legal structure, strengthen parliamentary and judicial oversight mechanisms, and establish objective and measurable criteria for determining "compelling urgency." By doing so, it aims to ensure that Perppu remains a constitutional instrument, operating within defined boundaries, and does not undermine the legislative functions of the DPR or the principles of a democratic state governed by law. This normative review also seeks to address the legal and constitutional challenges in the practice of forming Perppu in Indonesia.
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
PENGARUH MODEL KOOPERATIF TIPE THINK PAIR SHARE (TPS) DAN DISPOSISI MATEMATIS TERHADAP KETERAMPILAN METAKOGNITIF SISWA DALAM MEMECAHKAN MASALAH MATEMATIKA PADA SISWA KELAS IV SD (MATERI OPERASI HITUNG BILANGAN CACAH) Nofrizal1, Nama_2 (Redo Andi Marta2),Y Nofrizal; Redo Andi Marta; Yumiati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 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.v10i02.24503

Abstract

This study aims to examine the effect of Think Pair Share (TPS) type cooperative learning model and mathematical disposition on students' metacognitive skills in solving mathematical problems on the material of counting operations of small numbers. Using a 2x2 factorial experimental design, this study involved 48 fourth grade elementary school students in Padang City. The results of the two-way analysis of variance showed: (1) there was a significant difference in metacognitive skills between students taught using TPS and expository models (F(1, 44) = 25.432, *p* < 0.001, η² = 0.366); (2) there was no significant interaction between learning model and mathematical disposition (F(1, 44) = 0.021, *p* = 0. 886); (3) in the high mathematical disposition group, students taught with the TPS model showed better metacognitive skills compared to the expository model (*t*(22) = 7.12, *p* < 0.001, *d* = 2. 93); (4) in the low mathematical disposition group, students taught with the TPS model also showed better metacognitive skills compared to the expository model (*t*(22) = 4.23, *p* < 0.001, *d* = 1.66). These findings indicate that the TPS learning model is effective in improving students' metacognitive skills, both for students with high and low mathematical disposition.
Strategi Rehabilitas Lahan Kritis di Hutan Lindung Bukit Suligi Kabupaten Rokan Hulu Rosef Putra; Wawan Wawan; Nofrizal Nofrizal
Jurnal Zona Vol 9, No 2 (2025)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v9i2.141

Abstract

An evaluation of land cover change and erosion hazard was conducted to develop effective rehabilitation strategies in the Bukit Suligi area, Riau. Satellite imagery from 2014, 2019, and 2023, analyzed using land cover classification and NDVI, showed an increase in moderate vegetation cover from 58.77% to 82.65%, with 2.88 hectares of open land. Erosion estimates using the Universal Soil Loss Equation (USLE) indicated the highest potential erosion on cropland/open land (20.4 tons/ha/year) and the lowest on protected forest (4.7 tons/ha/year). The Erosion Hazard Index (EHI), calculated using actual erosion and a Tolerable Soil Loss (TSL) value of 11.2 tons/ha/year, identified 1,200 hectares as low hazard (EHI 0.05) and 283 hectares as high hazard (EHI ≥ 0.15). Rehabilitation strategies were prioritized using the Analytical Hierarchy Process (AHP), incorporating ecological, social, institutional, and technological criteria. Soil and water conservation emerged as the top priority (weight 0.320), followed by community participation, institutional support, and technology. Recommended actions include terracing, check dams, reforestation with native species, agroforestry, economic incentives, and ongoing monitoring. These results support sustainable rehabilitation planning in similar landscapes
Co-Authors ', Isnaniah ', Pujiono . Alfin Ade Murdani Adolf Bastian Adrianto Ahmad Afni Meldawati Agussalim Simanjuntak Aidil fadhari Alit Hindri Yani Andry Zuldry, Andry Aras Mulyadi Astarie, Shinta Angelia Bastianto Bastianto Budijono, Budijono Bustari Bustari Dearma Sinaga ENDRI ENDRI Farhan Ramdhani Fatmawati, Riska Fauzan Ramadan Ferki Ahmad Marlion Firiadi Fitri Elfiani Gesit Yudha Gusti Indra Hardi Helmi Insyani, Helmi Imam Arifandy Imam Pangestiansyah Inova Fitri Siregar, Inova Fitri Irwandy Syofyan Jonny Zain Karmilia, Rise Karnila, Rahman Karnila Keffi Tasliyana Konstantinos Georgarakis Kuswiyono, Dibyo Lisna Rosmayati Lubis*, Nurhayani M Fadhilah Zaim Umam M. Habib EY M. Zulkarnain Maladi M. Mustar Marfuah Mubarak . Mubarak Mubarak Muchtar Ahmad Muhamad Mauliddin M_Habib_Ey M_Habib_Ey Nafira Rahmat Nata P Nazri Zulfajrin Nofrizal Nofrizal Nora Nst, Elfi nurhayani lubis, nurhayani Nurul Qomar Pandu Permana Pater, Rizki Anla Praditya, Argadian Yoga Putra Mulia Putra Mulia Putri, Lusia Eka Rahmadi Rahmadi Ramses Ramses Ramses Razai, Tengku Said Redo Andi Marta, Redo Andi Rezalia Eka Putri Rizky Janatul Magwa Romadhan Lubis Romie Jhonnerie Rommie Jhonnerie Rommie Jhonnerie Ronald M Hutauruk Rosef Putra Sandra Yustian, Sandra Septy Heltria Sindi Aulia Sinta, Sinta Ardila Siska Amelya Sri Maryanti Sukendi Sukendi Susan A Impey Suwondo Suwondo Tengku Nurhidayah Thamrin Thamrin Thamrin Thamrin Usman Muhammad Tang Viktor Amrifo Viktor Amrifo Wahyudi Armen Wahyuni, Wira Wan Nishfa Dewi Wawan Wawan Yayun Andriani Yudha, Gesit Yumiati Yuzelma Yuzelma Zulfan Saam Zulfan Sa’am Zulfikar Zulfikar Zulkifli