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All Journal VALENSI JURNAL KIMIA SAINS DAN APLIKASI Journal of Aquaculture Management and Technology Nature: National Academic Journal of Architecture Jurnal SOLMA Jurnal Istiqro' Jurnal Kiprah Walisongo Journal of Chemistry Kumawula: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Halal Research WISDOM: Jurnal Pendidikan Anak Usia Dini Journal Evaluation in Education (JEE) Journal of Quality Assurance in Islamic Education (JQAIE) JSSIT: Jurnal Sains dan Sains Terapan Jurnal Sains dan Sains Terapan
Wiji Utami, Wiji
Program Studi Budidaya Perairan, Jurusan Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro
Religion Aerospace Engineering Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Identifikasi Logam Berat pada Limbah Cair Batik Menggunakan Inductively Coupled Plasma-Mass Spectrometry: Kandungan Logam Berat Dalam Limbah Batik mu71-ara_in10da, mu71-ara_in10da; Utami, Wiji
JSSIT: Jurnal Sains dan Sains Terapan Vol 3 No 2 (2025): JSSIT: Jurnal Sains dan Sains Terapan
Publisher : Fakultas Sains dan Teknologi, UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/jssit.v1i2.130

Abstract

Limbah cair batik mengandung polutan logam berat yang berbahaya bagi lingkungan. Penelitian ini bertujuan untuk mengidentifikasi jenis dan konsentrasi logam berat dalam limbah cair batik dari delapan lokasi industri di Jambi (Sampel I-VIII). Sampel limbah cair dianalisis menggunakan instrumen Inductively Coupled Plasma-Mass Spectrometry (ICP-MS). Hasil penelitian menunjukkan adanya variasi konsentrasi 13 jenis logam berat Ag, As, Cd, Cr, Co, Cu, Fe, Hg, Mn, Ni, Pb, Sn dan Zn dengan beberapa logam Ag, Cd, Hg melebihi baku mutu Permen LHK No. 5 Tahun 2014. Penggunaan ICPMS pada limbah cair batik Jambi adalah cara inovatif untuk mengetahui pencemaran logam berat secara lebih tepat. Penelitian ini diharapkan dapat meningkatkan pemahaman tentang dampak limbah batik terhadap lingkungan dan kesehatan di Jambi, serta membantu pengembangan strategi pengelolaan limbah yang lebih baik.
The Influence of Attitude and Need for Cognition on Student's Purchase Intention Behavior on Halal Food: Schools Clustering Perspective Indrawan, Boby; Nurmita, Nurmita; Nengsih, Titin Agustin; Utami, Wiji; Nasrudin, Dindin; Tanti, Tanti; Deliza, Deliza; Ferawati, Rofiqoh; Syafitri, Rita; Santoso, Pugoh
Indonesian Journal of Halal Research Vol. 4 No. 1 (2022): February
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v4i1.13092

Abstract

The halal food study is one of the prominent research fields in halal trends. Currently, the halal food concept is not only the worship of Muslims to Allah, but also this concept is adopted by non-Muslim with healthy lifestyle considerations. Therefore, the insight of the influenced variable on purchased intention behavior of students is crucial to research as basic information for all stakeholders, such as the seller, marketer, policymaker, government, and researchers. This study aims to identify and compare the independent variables that influence the behavior of students' purchase intentions from the school's clustering perspective. A quantitative approach has investigated the influence of attitude and need for cognition (NFC) variables on students' purchase intention behavior on halal food. The self-administrated questionnaire was used to collect the data from 561 respondents and input them into the Survey123 software. The data were analyzed using descriptive and interferential statistics. The result showed that attitude toward halal (HA) and NFC were accepted as the influenced variable on halal food purchase intention behavior. Furthermore, the students from Islamic schools tend to have purchase intentions on halal than in senior high The result of this study could be strategic marketing in the halal food industry. Then, the school must strengthen halal awareness in the syllabus.
STITCH Analysis, ADMET Profiling, Molecular Docking, DFT, and Molecular Dynamics of Compound from Eleutherine americana L. Merr as Cyclooxygenase-2 Inhibitor Faadila, Ayu; Utami, Wiji; Aisyah, Aisyah
Jurnal Kimia Sains dan Aplikasi Vol 29, No 2 (2026): Volume 29 Issue 2 Year 2026
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jksa.29.2.132-148

Abstract

Dayak onion (Eleutherine americana (L.) Merr) is known to have potential as an inflammatory pathway modulator as it contains active compounds such as eleutherine, isoleutherine, and eleutol. They are known to have anti-inflammatory, antioxidant, and anti-cancer activities. This study explored the potential of Eleutherine americana (L.) Merr bioactive compounds as COX-2 enzyme inhibitors using an in silico approach. The data were obtained using Lipinski’s rule of 5, ADMET profile prediction, molecular docking, and molecular dynamics simulation. The molecular docking results showed that eleutherin, isoeleutherin, and elecanacin had strong binding affinities of −8.09, −8.19, and −8.06 kcal/mol to the active site of COX-2 with amino acid residues SER530, ALA527, SER353, HIS90, PHE518, LEU384, and PHE381. Meanwhile, MD analysis showed that eleutherin formed stable RMSD Cα interactions at a distance of 1.4 Å for 100 ns with COX-2, while isoeleutherin showed slight fluctuations of 2.5 Å at 75 ns with an average radius of gyration of 24 Å. The findings demonstrate potential for further development, particularly in the exploration of new herbal-based drug discovery using Eleutherine americana (L.) Merr, and can be studied further in vitro and in vivo to validate the drug candidate as a COX-2 inhibitor in anti-inflammatory therapy.
Integrasi Proyek Penguatan Profil Pelajar Pancasila (P5) melalui Pelatihan Pembuatan Produk VCO Berbasis Potensi lokal di SMA Negeri 1 Kota Jambi : - Fitria, Dori; Santini, Syarifa Aini Surnita; Utami, Wiji; Arfan; Susanti, Try; Primarani, Nabila Risa; Setyawati, Ria; Faadila, Ayu; Siregar, Fadly Shalsabil; Aisyah; Aminah, Siti
Jurnal SOLMA Vol. 15 No. 1 (2026)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v15i1.21270

Abstract

Background: Saat ini Kurikulum Merdeka secara signifikan menitikberatkan pada pengembangan karakter peserta didik. Hal ini direalisasikan pada nilai Pancasila dalam lingkup kehidupan. Melalui prosesnya, diberikan fasilitas secara sistematis melalui Proyek Penguatan Profil Pelajar Pancasila (P5). Sehingga melalui pelatihan pembuatan VCO kepada siswa dapat diimplementasikan. Pelatihan ini bertujuan untuk meningkatkan pengetahuan pada aspek kewirausahaan melalui pelatihan pembuatan Virgin Coconut Oil (VCO) dengan menggunakan metode fermentasi dan enzimatis yang digunakan untuk mengimplementasikan P5. Metode: Tahapan PkM (Pengabdian kepada Masyarakat) di SMA Negeri 1 Kota Jambi terdiri dari tahapan persiapan, pemberian edukasi dan pelatihan praktik pembuatan VCO, dan evaluasi yang melibatkan 23 siswa di kelas XI dan didampingi oleh 4 dosen pendamping yang ikut serta berkontribusi. Hasil: Kegiatan ini menunjukkan antusiasme siswa-siswi mengikuti serangkaian kegiatan pelatihan. Terbukti dari hasil evaluasi, terdapat peningkatan pengetahuan siswa dari skor 56% menjadi 89%, di mana siswa mempunyai keterampilan dalam pembuatan VCO, kerja sama tim, tanggung jawab dan kreativitas. Adapun produk VCO yang dihasilkan memiliki kualitas yang baik dari segi tampilan fisik (uji organoleptik), terlihat bening dan jernih seperti kristal, tidak beraroma tengik, dan memiliki rasa  yang hambar hingga manis khas kelapa yang sesuai standar SNI 7381:2008. Kesimpulan: Kegiatan ini memberikan pengaruh positif yang signifikan terhadap peserta pelatihan dengan menumbuhkan jiwa kewirausahaan untuk memperkuat nilai-nilai Pancasila dan meningkatkan pengetahuan siswa-siswi melalui pembuatan VCO.
Investigation in Vocation High School for Attitude and Motivation Students in Learning Physics Subject Tanti, Tanti; Utami, Wiji; Deliza, Deliza; Jahanifar, Mojtaba
Journal Evaluation in Education (JEE) Vol 6 No 2 (2025): April
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/jee.v6i2.1452

Abstract

Purpose of the study: This study investigates the relationship between students’ attitudes and their motivation to study physics in vocational high schools. Recognizing that physics is often perceived as a difficult subject, this research seeks to understand how affective factors influence student engagement and achievement, particularly in vocational education settings where applied sciences are critical. Methodology: The study employs a quantitative descriptive design with a correlational approach, using validated questionnaires distributed to vocational students. To enrich the quantitative findings, semi-structured interviews were conducted to explore students' perceptions more deeply based on specific indicators of attitude and motivation. Data were analyzed using both descriptive and inferential statistics, particularly Pearson correlation analysis. Main Findings: The results revealed that both students’ attitudes towards physics and their motivation to learn were generally in the “fairly good” category. A positive and significant correlation between the two variables was found, with a moderate Pearson correlation coefficient of 0.622, indicating that students with a more positive attitude tend to have higher motivation levels. This emphasizes the vital role of affective domains in supporting physics learning outcomes. Novelty/Originality of this study: This study introduces a novel integrated analytical framework that merges quantitative correlation data with qualitative insights, providing a deeper understanding of the synergy between attitudes and motivation. Unlike previous research that often examined these factors independently, this study emphasizes their interrelated impact on vocational physics education, offering new directions for designing affective-based learning interventions aimed at improving student cognitive, affective, and psychomotor performance in technical fields.
Co-Authors - Desrina, - Aisyah Aisyah Aisyah Akbar2 , Sa’dun Aldi, Ahmad Antari, Laila Apriyanto, Apriyanto Arfan Badariah Badariah Bayu Kurniawan Bulan Zurahma, Sania Deliza, Deliza Dori Fitria Faadila, Ayu Ferawati, Rofiqoh Harnita, Nuliyana Ika Nur Fitriani Indah, Mutiara Indrawan, Boby Irawan, Turino Adi Jahanifar, Mojtaba Marni, Lidia Gusfi Mega Fatimah Rosana mu71-ara_in10da, mu71-ara_in10da Nasrudin, Dindin Nurmita, Nurmita Nyoman Gede Krishnabudi Primarani, Nabila Risa Rasyid, Herlina Rezki Amelia Rifli, Dandy Firmansyah Rita Syafitri, Rita Santini, Syarifa Aini Surnita Santoso, Pugoh Saputra, Andryan Sarjito - Setyawati, Ria Siregar, Fadly Shalsabil Siti Aminah Sri Wahyuni SUDARSIH SUDARSIH Syalawaty, Diyan Syamsiar, Syamsiar Tanti Tanti Titin Agustin Nengsih Try Susanti Widiyanto Widiyanto Yunita, Riska Pramista Zainuri Anwar