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All Journal BIOTROPIA - The Southeast Asian Journal of Tropical Biology Al-Risalah : Jurnal Imu Syariah dan Hukum Jurnal Keteknikan Pertanian Tropis dan Biosistem Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer PROSIDING SEMINAR KIMIA Jurnal Neo Societal Jurnal Kimia Mulawarman JURNAL IPTEKS PEMANFAATAN SUMBERDAYA PERIKANAN Journal of Applied Geospatial Information Omni-Akuatika Al-Kimia Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Seminar Nasional Teknologi Informasi Komunikasi dan Industri Insect (Informatics and Security) : Jurnal Teknik Informatika Proceeding Simposium Nasional Kelautan dan Perikanan Jurnal Manajemen Aset Infrastruktur dan Fasilitas Patria Artha Journal of Accounting Dan Financial Reporting Journal I La Galigo : Public Administration Journal Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Civronlit Unbari Vox Populi Infotek : Jurnal Informatika dan Teknologi Leuit : Journal of Local Food Security Iqtishaduna : Jurnal Ilmiah Mahasiswa Hukum Ekonomi Syariah Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Jurnal Talenta Sipil Tameh : Journal of Civil Engineering Jurnal Pengabdian Mandiri Gemilang: Jurnal Manajemen dan Akuntansi Seminar Nasional Hasil Penelitian LP2M UNM PEDAMATH: Journal on Pedagogical Mathematics Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Nakula: Pusat Ilmu Pendidikan, Bahasa Dan Ilmu Sosial Akrual: Jurnal Bisnis dan Akuntansi Kontemporer Dinamika Pembelajaran : Jurnal Pendidikan dan Bahasa Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan HISABUNA: Jurnal Ilmu Falak Sosial : Jurnal Ilmiah Pendidikan IPS Wissen: Jurnal Ilmu Sosial dan Humaniora
Alimuddin Alimuddin
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Pengaruh Penggunaan Media Peta Buta Terhadap Hasil Belajar Siswa pada Mata Pelajaran Ilmu Pengetahuan Sosial di Sekolah Menengah Pertama Negeri 46 Pekanbaru Trisastia Wani; Sakilah Sakilah; Devi Arisanti; Alimuddin Alimuddin; Wardani Purnamasari
Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial Vol. 3 No. 3 (2025): Mei : Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nakula.v3i3.1809

Abstract

This study examined the effect of using Blind Map media on student learning outcomes in Social Science subjects at State 46 Pekanbaru Junior High School. Due to the low level of achievement and understanding of the material, this study used a quantitative experimental approach. Approximately 80 seventh grade students were purposively identified, with grades E and D as the experimental and control groups respectively. The results showed that there was a significant effect of the Blind Map media on learning outcomes, with t observation = 24.670 > t table = 0.304 and t observation = 24.670 > t table = 0.304, indicating the rejection of H₀. The effect size of 2.859 indicates a slow rate of change, suggesting that increased use of the Blind Map media can improve student learning outcomes.
Pengaruh Model Pembelajaran Quantum Learning terhadap Sikap Percaya Diri Siswa dalam Pembelajaran Ilmu Pengetahuan Sosial di Madrasah Tsanawiyah Al-Muttaqin Pekanbaru Irma Fitriani; Devi Arisanti; Sakilah Sakilah; Alimuddin Alimuddin; Wardani Purnama Sari
SOSIAL : Jurnal Ilmiah Pendidikan IPS Vol 3 No 2 (2025): SOSIAL: Jurnal Ilmiah Pendidikan IPS
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/sosial.v3i2.759

Abstract

This research aimed at finding out the effect of Quantum Learning model toward student self-confidence in Social Science learning at Islamic Junior Hight School of Al-Muttaqin Pekanbaru. Two classes, IX.C (experimental) and IX.G (control), were chosen using purposive sampling and a quantitative quasi-experimental design. Observation, surveys, and documentation were used to gather data, and Excel and SPSS 25 were used to analyze the results using t-tests, effect size, and N-Gain. Results indicated that the experimental group's self-confidence (mean = 86.76) was significantly higher than that of the control group (mean = 80.38), with a p-value of 0.000 (< 0.05), a moderate effect size of 0.51, and an N-Gain of 42.33% (moderate) vs 10.66% (low). These results attest to the Quantum Learning model's efficacy in raising students' self-convidence.
Pengaruh Model Pembelajaran Cooperative Script terhadap Hasil Belajar Ilmu Pengetahuan Sosial Siswa di Sekolah Menengah Pertama Negeri 32 Pekanbaru Annur Rosida Siregar; Kusnadi Kusnadi; Sakilah Sakilah; Indah Wati; Alimuddin Alimuddin; Wardani Purnama Sari
WISSEN : Jurnal Ilmu Sosial dan Humaniora Vol. 3 No. 3 (2025): Agustus : WISSEN : Jurnal Ilmu Sosial dan Humaniora
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/wissen.v3i3.944

Abstract

The purpose of this study is to measure the effect of learning examples of the cooperative script learning model on students' social science, shows the impact on the learning achievement of SMPN 32 Pekanbaru students.This is because students' lack of success in learning Social Studies. did not achieve who have not yet reached the KKTP score of 75 applied by the school. A quantitative approach with a quasi-experimental method was used in this research. The population of this study was all the seventh-grade students, totaling 179 students. The sample size was 70 students: 35 of which were from class VII-2 (experimental group) and 35 of which were from class VII-4 (control group). The students were selected using a purposive sampling technique. The data was collected using observation, testing, and documentation techniques. Data analysis techniques included normality tests, homogeneity tests, linearity tests, hypothesis tests, effect size tests, and N-gain score tests. It can be proven through and data analysis, learning methods nalysis, the cooperative script learning model could affect student achievement. The hypothesis test results proved this, as fobserved was higher than the critical value, 3.202 > 1.691, and the significance level was 0.05 or 5%.which explains that the alternative hypothesis (Ha) can be accepted and the conventional hypothesis (Ho) is rejected.
Pengaruh Religiusitas dan Nilai Stewardship terhadap Motivasi Belajar : Implikasi Etika Profesional Mahasiswa Akuntansi Alimuddin Alimuddin; Asri Usman; Winda Aulia Syam; Nuraeni Nuraeni
GEMILANG: Jurnal Manajemen dan Akuntansi Vol. 5 No. 2 (2025): : Jurnal Manajemen dan Akuntansi
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/gemilang.v5i2.2625

Abstract

This study aims to provide a comprehensive guide for Master's students in Accounting in conducting a mini research project on the influence of religiosity and stewardship values on learning motivation, as well as their implications for professional ethics. The guide includes a strong theoretical framework, a questionnaire-based quantitative research methodology, and relevant data analysis techniques. Religiosity, as the internalization of religious values, and stewardship values, as an orientation toward collective interests, are hypothesized to influence students’ learning motivation. The learning motivation shaped by these internal values is then analyzed in terms of its implications for the development of professional ethics among accountants. By adopting a multidisciplinary approach and adhering to research ethics standards, this study is expected to contribute significantly to the understanding of character and integrity development in accounting education.
Selection and cultivation of seaweed Kappaphycus alvarezii using a long line system (outdoor) Gloria I. Satriani; Dinar Tri Soelistyowati; Alimuddin Alimuddin; Harton Arfah; Irzal Effendi
Depik Vol 12, No 3 (2023): DECEMBER 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.3.30211

Abstract

In outdoor cultivation at Amal Beach, three seeding mass selections were reared for 30 days for each cycle. Each variety had a different DGR %/day (Daily Growth Rate %/day) value at the end of the growing season on G1-G2-G3 ranging from 3.62-5.90 %/day, which were still categorized as good, and G3 var.Lampung had the highest DGR value. Carrageenan yield values in this study, G1 to G3, ranged from 23.16% to 45.87%, where the G3 G2 G1 treatment. The best thallus samples (20% were selected for each generation) resulted in carrageenan yield sample population in each variety, where var.Lampung var.Tarakan var.Kupang. The biplot analysis shows that the DGR variable vector coincides with the IAA, Phosphate, Gibberellin, and Ammonia vectors. Ammonia stepwise regression analysis (sig) affects DGR with an Ammonia coefficient value of 4.89; meaning that for each increase in the Ammonia value by one unit, the estimated mean value of DGR will increase by 4.89. Thus, the application of themassbased on the results of this study was able to increase the DGR valueKappaphycus alvarezii,which in turn produce the highest yield of carrageenan withK. alvareziivar.Lampung G3 was the best seed candidate to be developed at the seaweed cultivation site in Tarakan City.Keywords:AlgaePhytohormonesCarrageenanNitrogenViscosity
Selection and cultivation of seaweed Kappaphycus alvarezii using a long line system (outdoor) Gloria I. Satriani; Dinar Tri Soelistyowati; Alimuddin Alimuddin; Harton Arfah; Irzal Effendi
Depik Vol 12, No 3 (2023): DECEMBER 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.3.30211

Abstract

In outdoor cultivation at Amal Beach, three seeding mass selections were reared for 30 days for each cycle. Each variety had a different DGR %/day (Daily Growth Rate %/day) value at the end of the growing season on G1-G2-G3 ranging from 3.62-5.90 %/day, which were still categorized as good, and G3 var.Lampung had the highest DGR value. Carrageenan yield values in this study, G1 to G3, ranged from 23.16% to 45.87%, where the G3 G2 G1 treatment. The best thallus samples (20% were selected for each generation) resulted in carrageenan yield sample population in each variety, where var.Lampung var.Tarakan var.Kupang. The biplot analysis shows that the DGR variable vector coincides with the IAA, Phosphate, Gibberellin, and Ammonia vectors. Ammonia stepwise regression analysis (sig) affects DGR with an Ammonia coefficient value of 4.89; meaning that for each increase in the Ammonia value by one unit, the estimated mean value of DGR will increase by 4.89. Thus, the application of themassbased on the results of this study was able to increase the DGR valueKappaphycus alvarezii,which in turn produce the highest yield of carrageenan withK. alvareziivar.Lampung G3 was the best seed candidate to be developed at the seaweed cultivation site in Tarakan City.Keywords:AlgaePhytohormonesCarrageenanNitrogenViscosity
BINARY VECTOR CONSTRUCTION AND Agrobacterium tumefaciens-MEDIATED TRANSFORMATION OF LYSOZYME GENE IN SEAWEED Kappaphycus alvarezii Tri handayani; Alimuddin Alimuddin; Utut Widyastuti; Emma Suryati; Andi Parenrengi
BIOTROPIA Vol. 21 No. 2 (2014): BIOTROPIA Vol. 21 No. 2 December 2014
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2014.21.2.348

Abstract

Ice-ice disease is the biggest problem in the cultivation of seaweed Kappaphycus alvarezii. The disease is caused by bacterial infection and induced by drastic changes of water quality. Lysozyme has the ability to break down bacterial cell wall. The purpose of this research was to construct of a binary vector pMSH1-Lys carrying chicken Lysozyme (Lis) gene and introduce pMSH1-Lis on K. alvarezii. The binary vector expression was transformed into Agrobacterium tumefaciens LBA4404 by triparental mating. Thallus was inoculated with A. tumefaciens carrying pMSH1-Lis and then the transformed thallus was selected by adding 20 mg/L hygromycin to the culture medium. PCR analysis showed that the construction of the binary plasmid pMSH1-Lys was established. Percentage of transformation of pMSH1-Lis on K. alvarezii was 23.56%, while the efficiency of regeneration was 11.32%. PCR analysis showed that three of the regenerated thallus contained Lysozyme gene. Thus, transgenic K. alvarezii was produced successfully and this can be useful for studying the mechanisms of seaweed defense against bacterial infection.
Co-Authors Abdul Malik Abdul Rahim Abyadul Fitriyah Adika Surya Adika Surya Agusriyadin, Agusriyadin Ahmad MasAri Aidah Ambo Ala Husain Alfina Asha Putri Ramadhani Aman Sentosa Panggabean Andi Parenrengi Ani Trisnawati Anke Rienhar Saputra Annur Rosida Siregar Aslang Jaya Asmi Citra Malina Asri Usman Aulia Asman AYU LESTARI DEWI Basse Siang Parawansa Bernard Bernard Bohari Yusuf Chairul Saleh Chandra Arief Chayati, Nurul Cindi Fitria Nisaul Khasanah Darmawati Darmawati Dede Hermawan Dedi Supendra Devi Arisanti Dewi Diniaty Dinar Tri Soelistyowati Dini Aryanti Dwi Sintya Misi Arsita Elfrida Ratnawati Emma Suryati Erwin Erwin Fachruddin Fachruddin Fadhila Muhammad Libasut Taqwa Feril Hariati Gloria I. Satriani Gloria Ika Satriani Hamsah Hamsah Hari Permadi Harmayani, Ria Harton Arfah Hijriani Ibnu Mas’ud Ichwana Ramli Ilmi Dian Rachmawati Indah Wati Irma Fitriani Irmawati Irzal Effendi Isma Avessa Ismu Kusumanto Istiqomah Wulan Rahmadani Jafar Sidik Jamaluddin Hos Kadir, Laode A. Kandi Putri Kurniati Kusnadi Kusnadi La Niasa La Ode M. Gunawan Giu Liza Liza M. Yusuf M. Zairin Junior Mahatir Makmur Maulana Malik Ibrahim Moh. Syaiful Arif Moh. Tauhid Umar Muammar Bakry Muh. Tahir Muhammad Arsyad Muhammad Ilham Muhammad Irdam Ferdiansah Muhammad Jufri Muhammad Jumaing Muhammad Zairin Muhammad Zairin Jr MUNTI YUHANA Nadiarti Nadiarti Nazaratun Thaiyibah Nefi Andriana Fajri Ni Made Andry Kartika Nirwana Nirwana Nirwana Nirwana Nur Handika Fadhillah Sulaeman Nuraeni Nuraeni Nurfadilah Mahmud Nurfahizya Umar Nursafitri Amin Odang Carman Oktavia Dijah Pratiwi Otong, Muhamad Prama Hartami R.R Dirgarini Julia N R.R. Dirgarini Julia N. Rezki Amaliyah AR Ri Munarto Ria Fitri Ria Fitri Rina Septiana Rulhendri Rulhendri Ruslan Ruslan Rusnawati Rusnawati Sahrul Gunadi SAKILAH SAKILAH Salman, Nurcholis Sitorus Anna Margarettha Sitti Fatimah AZ. Sudirman Sirait Supriadi Supriadi Syahrir Syahrir Syamjaya SM Syamjaya Syamsuddin, Darussalam Syarif Syahrir Malle Tahir Maloko Tedy Murtejo Tio Filus Tri Eva Lidiawati Tri Handayani Trisastia Wani UTUT WIDYASTUTI Wardani Purnama Sari Wardani Purnamasari WIDANARNI WIDANARNI Wijaya, Lalu Kerta Winda Aulia Syam Yuni Mariani Yuniarti Yuniarti