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All Journal Journal of the Indonesian Tropical Animal Agriculture Journal of Engineering and Technological Sciences JURNAL PENDIDIKAN TAMBUSAI Golden Ratio of Marketing and Applied Psychology of Business
S. Supriyono
Graduate Program in Earth Sciences, Bandung Institute of Technology
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Social Sciences

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Velocity versus Offset (VVO) Estimation Using Local Event Correlation and Its Application in Seismic Processing & Analysis Supriyono, S.; Priyono, Awali; Triyoso, Wahyu; Mardiyan, Hilman
Journal of Engineering and Technological Sciences Vol 45, No 2 (2013)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (559.019 KB) | DOI: 10.5614/j.eng.technol.sci.2013.45.2.2

Abstract

Conventional velocity analysis is usually done in a relatively spare grid, for instance every half kilometers, during the processing of seismic data. It is very laborious work and very subjective. To deliver an accurate velocity picking, processing geophysicists must have a good understanding of geological background of area being analyzed and experiences. Velocity errors often occur during picking. Proper quality control and checking are a must. A good and reliable velocity field is very important in seismic processing for achieving high-quality seismic images as well as for delivering an accurate depth conversion. The new method presented here, was developed to correct velocity errors automatically by means of residual velocity correction, and to produce an offset-dependent RMS velocity field at the same time. The method is data driven, based on the normal move out equation (NMO) and measuring the local even correlation between adjacent traces. The stacking velocity is derived simply by averaging the velocity field. The proposed method was tested on synthetic and real data examples with good result. The velocity field has certain characteristics related to hydrocarbon presence. Supriyono (2011 and 2012) developed a new DHI method using velocity gradient attributes by cross-plotting the velocity versus offset (VVO). The velocity gradient exhibits high anomalous values in the presence of gas.
In silico's study of Ketepeng leaf (Cassia alata L.) as inhibitor of aspartic protease from Boophillus microplus as a natural acaricide of ticks in cattle Purwono, R. M.; Miftahurridho, Z.; Safitri, M.; Supriyono, S.; Yusriani, R.; Prasetyo, B. F.
Journal of the Indonesian Tropical Animal Agriculture Vol 50, No 1 (2025): March
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.50.1.57-66

Abstract

The objective of this study was to evaluate the potential of Cassia alata L. leaf extract as an anti-tick agent through molecular docking analysis against the aspartic protease enzyme from Ixodes ricinus (IrCD1). The study aimed to identify natural compounds that could serve as safer alternatives to syn-thetic acaricides for controlling Boophilus microplus, a major ectoparasite affecting cattle.The research utilized an in silico approach, employing molecular docking techniques to assess the binding affinity of 14 secondary metabolites from Cassia alata leaves against IrCD1. The receptor structure (PDB ID: 5N7Q) was obtained from the Protein Data Bank, while ligand structures were sourced from PubChem and KNApSAcK. The docking process was performed using YASARA Structure, with binding free energy (ΔG) and dissociation constant (Kd) values analyzed for ligand-receptor interactions. Addition-ally, the bioavailability of the selected compounds was assessed using Lipinski’s Rule of Five. The results identified four key metabolites—chrobisiamone A, chrysophanol, quercetin, and rhein—as the most promising inhibitors, with binding free energy values lower than the native ligand, pepstatin. Chrobisiamone A demonstrated the strongest interaction with IrCD1, indicating its potential as a potent acaricidal compound. The study also found that these compounds exhibit strong hydrogen bonding and hydrophobic interactions at the receptor’s active site, enhancing their inhibitory potential. In conclu-sion, the findings support the potential development of organic acaricides derived from Cassia alata L. leaves, with chrobisiamone A emerging as a promising candidate. Further in vitro and in vivo studies are needed to validate its efficacy and safety in tick control applications.
Strategi Meningkatkan Nasionalisme dan Kesadaran Berbangsa pada Mahasiswa di Era Globalisasi Nashira, A. P.; Az-Zahra, D. J.; Lamist, D. C.; Rafif, A. Q.; Supriyono, S.
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Globalisasi membawa dampak yang besar bagi kehidupan bangsa Indonesia di berbagai bidang, tak terkecuali di bidang sosial dan budaya. Demi menjaga identitas kita sebagai bangsa Indonesia, sudah seharusnya kita selaku generasi muda berperan dalam mempertahankan dan meningkatkan rasa cinta tanah air terhadap negeri kita tercinta. Artikel ini menjelaskan bagaimana kondisi rasa nasionalisme dan kesadaran berbangsa pada mahasiswa serta apa yang harus dilakukan mahasiswa untuk meningkatkan rasa nasionalisme dan kesadaran berbangsa pada diri mereka. Dengan pendekatan kuantitatif deskriptif, artikel ini ditulis untuk menemukan apa strategi yang paling efektif untuk meningkatkan nasionalisme dan kesadaran berbangsa di Indonesia, khususnya di kalangan mahasiswa.
Peran Pendidikan Pancasila dalam Membangun Karakter Bangsa pada Generasi Z Rarezti, S. S.; Azfa, I. A.; Zahra, A. P.; Supriyono, S.
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Pendidikan Pancasila memiliki peran strategis dalam membangun karakter bangsa, khususnya bagi Generasi Z yang tumbuh di era digital dan globalisasi. Generasi ini menghadapi berbagai tantangan dalam mempertahankan identitas nasional akibat derasnya arus informasi dan budaya asing. Artikel ini membahas bagaimana pendidikan Pancasila dapat menjadi instrumen utama dalam membentuk karakter Generasi Z yang berlandaskan nilai-nilai luhur bangsa. Dengan pendekatan literatur dan analisis teoritis, artikel ini mengkaji dampak pendidikan Pancasila dalam memperkuat rasa nasionalisme, integritas, serta sikap toleransi generasi muda. Hasil kajian menunjukkan bahwa implementasi pendidikan Pancasila yang inovatif dan relevan dapat memberikan dampak positif dalam membangun karakter Generasi Z sebagai penerus bangsa yang berintegritas.
Student Mental Health and Human Values in Pancasila: an Education System That Values The Soul Farhah, M. W. N.; Fhadila, M. N.; Najib, H. M.; Ramadan, D. F.; Supriyono, S.
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Kesehatan mental merupakan aspek yang sangat penting dalam kehidupan setiap individu, termasuk mahasiswa, karena tekanan dan tuntutan kehidupan perkuliahan dapat berisiko menimbulkan stres dan gangguan mental. Oleh karena itu, menjaga kesehatan mental mahasiswa merupakan kunci untuk mencapai keberhasilan akademis dan kesejahteraan secara menyeluruh. Dalam konteks ini, penerapan nilai-nilai Pancasila dalam sistem pendidikan Indonesia sangat penting untuk membentuk manusia yang berkualitas dan memiliki jiwa yang diilhami oleh nilai-nilai kemanusiaan. Pendidikan inklusif yang mengutamakan kesetaraan, empati, menghargai keberagaman, dan menghormati hak asasi manusia merupakan pendekatan yang efektif dalam menciptakan lingkungan belajar yang mendukung kesehatan mental. Melalui pendidikan inklusif, setiap individu, terlepas dari latar belakang atau kemampuannya, memiliki kesempatan yang sama untuk berkembang dan mencapai potensi terbaiknya tanpa diskriminasi. Selain itu, pendidikan inklusif juga melatih empati antar individu, membangun hubungan yang inklusif, dan memperkaya pengalaman belajar melalui interaksi dengan teman sebaya yang beragam. Dengan memperkuat nilai-nilai kemanusiaan dalam pendidikan, kita dapat menciptakan masyarakat yang lebih inklusif, adil, dan berempati, di mana semua individu memiliki kesempatan yang sama untuk mendapatkan pendidikan yang bermutu.
The Effect of Promotion, Online Customer Reviews, and Rating Perceptions on the Decision to Use the Tokopedia Application: Evidence from Surabaya, Indonesia Adhara, Linc Bellatrix; Supriyono, S.
Golden Ratio of Marketing and Applied Psychology of Business Vol. 6 No. 1 (2026): July - January
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grmapb.v6i1.1325

Abstract

This study analyzes the influence of promotion, online customer reviews, and customer rating perception on users' decisions to use the Tokopedia application in Surabaya. The research addresses a gap in previous studies that have not explicitly focused on Tokopedia users in this region. A quantitative research method was employed using a survey approach. Data were collected from 105 Tokopedia users in Surabaya through a Likert-scale questionnaire and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS software. The results show that all three independent variables, promotion, online customer review, and online customer rating perception, positively and significantly impact the decision to use the Tokopedia application. These findings highlight the importance of digital promotions, credible user reviews, and high user ratings in influencing consumer decisions. Tokopedia is encouraged to optimize its digital marketing and online reputation management strategies to enhance user trust, retention, and competitive advantage in the Indonesian e-commerce market.
Consumer Decision-Making Toward Ultra Milk UHT Product: The Role of Brand Image, Price Perception, and Product Quality in Magetan Regency, Indonesia Meiliasari, Ditha; Supriyono, S.
Golden Ratio of Marketing and Applied Psychology of Business Vol. 6 No. 1 (2026): July - January
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grmapb.v6i1.1331

Abstract

This study analyzes the influence of brand image, price perception, and product quality on consumers' Ultra Milk UHT purchasing decisions in Magetan Regency. A quantitative descriptive approach was used, involving 85 respondents selected through convenience sampling. Data were analyzed using the Partial Least Squares (PLS) method with SmartPLS software. The findings show that brand image, price perception, and product quality each positively and significantly affect purchase decisions. These results provide strategic implications for the company to enhance brand strength, align pricing with consumer perceptions, and consistently maintain product quality in a competitive UHT milk market.
Co-Authors Adhara, Linc Bellatrix Awali Priyono Az-Zahra, D. J. Azfa, I. A. Farhah, M. W. N. Fhadila, M. N. Hilman Mardiyan Lamist, D. C. M. Safitri Meiliasari, Ditha Miftahurridho, Z. Najib, H. M. Nashira, A. P. Prasetyo, B. F. Purwono, R. M. Rafif, A. Q. Ramadan, D. F. Rarezti, S. S. Triyoso, Triyoso Yusriani, R. Zahra, A. P.