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All Journal Jurnal Sains dan Seni ITS IPTEK The Journal for Technology and Science Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Indonesian Journal of Biotechnology AKSES: Jurnal Ekonomi dan Bisnis Jurnal Florea Journal of Tropical Biodiversity and Biotechnology Jurnal Penelitian Transportasi Laut Ekosiana : Jurnal Ekonomi Syariah Journal of Marine-Earth Science and Technology Sewagati Rumphius Pattimura Biological Journal English Language and Literature in Education Journal (ELLINE Journal) Medical-Surgical Journal of Nursing Research Khidmah Nusantara Syaikhuna: Jurnal Pendidikan dan Pranata Islam STAI Syaichona Moh. Cholil Bangkalan Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya
Dewi Hidayati
Institut Teknologi Sepuluh Nopember
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Nursing Public Health Social Sciences Transportation Veterinary Other

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MICROPLASTIC CHARACTERISTIC FOUND IN GASTROINTESTINAL TRACT OF PELAGIC AND DEMERSAL FISHES IN TUBAN, EAST JAVA Hidayati, Dewi; F, Fauziah; A, Aunurohim; Ashuri, Nova Maulidina; Setiawan, Edwin; Mulyadi, Yeyes; Syahroni, Nur; Joesidawati, Marita Ika; S, Suwarsih
Journal of Marine-Earth Science and Technology Vol. 4 No. 1 (2023): April
Publisher : Marine & Earth Science and Technology Research Center, DRPM, ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j27745449.v4i1.648

Abstract

Regular monitoring of microplastics contamination in marine biota have been concerned in the world, since its tiny size can be swallowed direct or indirectly and lead health problems. Tuban waters is the one of Indonesia's coastal and marine fisheries areas with high risk of microplastic pollution due to their highly anthropogenic activities. We investigated the microplastic in the digestive tracts of pelagic and demersal fishes in Tuban sea waters.  Microplastic in fish sample guts were observed under microscope and the type of polymer were examined using FT-IR. This study reveals that number of microplastic in digestive tract of pelagic fishes were higher than demersal fishes. The dominant form was fiber (62%) with black color and dominant size ranging from 100-500 um (72%). The types of polymers found were polyethylene and polyamide.
Assessment of Project-Based Learning: Evaluating Its Impact on Students' Writing Proficiency and Academic Outcomes Hidayati, Dewi
English Language and Literature in Education Journal Vol. 1 No. 1 (2023): ELLINE Journal
Publisher : Nexus Publishing NXP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63011/ep6nnx37

Abstract

Project-based learning (PjBL) has been extensively studied, with numerous theoretical and empirical investigations concluding that it promotes significant growth in students. This study aimed to examine the influence of the PjBL approach and its assessment on students' writing skills in an Academic Writing (AW) course. A pre-experimental design was employed, involving 30 sixth-semester students from STAI Diponegoro Tulungagung, selected through purposive sampling. Pre- and post-tests were used to measure the students' writing skill outcomes. The findings suggest that PjBL can encourage educational practices such as project completion, data presentation, and self-reflection, as well as foster general educational attitudes like teamwork and problem-solving. However, the practical application of driving questions, student-set learning goals, and the use of projects to address essential subjects needs improvement. While scientific procedures were integral to the projects, the extent of student inquiry was unclear. The research indicated that various PjBL components attract the attention of both students and educators. These findings enhance our understanding of PjBL’s potential and the challenges of implementing the proposed assessment in educational settings. The study's insights and the framework of key qualities derived from it can guide research-based implementation and the design of the PjBL approach and related educational areas.
Integrating Critical Thinking in Project-Based Learning for ESP Classes: An Indonesian Perspective Dewi Hidayati
Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya Vol. 30 No. 5 (2024): Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya
Publisher : Universitas Insan Budi Utomo

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

Abstract

This study explores the integration of critical thinking (CT) into Project-Based Learning (PjBL) frameworks within English for Specific Purposes (ESP) classes, focusing on Indonesian undergraduate students. By employing a mixed-methods approach, the research investigates the effectiveness of combining CT strategies with PjBL in enhancing students’ language proficiency, problem-solving skills, and engagement. Results indicate that embedding CT components into PjBL significantly improves students’ learning outcomes and prepares them for professional communication challenges in specific fields. The study provides insights into practical applications and pedagogical implications for ESP educators, contributing to the growing body of literature on integrating 21st-century skills into language education.
Pendampingan Mahasiswa Jurusan Non-Bahasa dalam Pemanfaatan Aplikasi EFL Untuk Pembelajaran Bahasa Inggris Berbasis Digital Luluk Anjarwati; Dewi Hidayati; Anis Azimah
Khidmah Nusantara Vol. 2 No. 2 (2026): Februari 2026
Publisher : CV.RIZANIA MEDIA PRATAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69533/37c83509

Abstract

Keterampilan Bahasa Inggris merupakan kompetensi penting yang perlu dimiliki mahasiswa jurusan non-bahasa di era digital. Namun, keterbatasan waktu, metode pembelajaran konvensional, dan rendahnya kepercayaan diri sering menjadi kendala dalam pembelajaran Bahasa Inggris. Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan kemampuan Bahasa Inggris mahasiswa jurusan non-bahasa melalui pendampingan pemanfaatan aplikasi English as a Foreign Language (EFL) berbasis digital. Kegiatan dilaksanakan di STAI Diponegoro dengan melibatkan 20 mahasiswa dari Program Studi PGMI, PAI, dan Ekonomi Syariah. Program ini menggunakan pendekatan Participatory Action Research (PAR) yang menekankan partisipasi aktif mahasiswa dalam setiap tahapan kegiatan melalui siklus perencanaan, tindakan, observasi, dan refleksi. Tahapan kegiatan meliputi identifikasi kebutuhan belajar secara partisipatif, pelatihan penggunaan aplikasi EFL, pendampingan berkelanjutan secara daring, serta refleksi bersama untuk perbaikan proses pembelajaran. Evaluasi dilakukan menggunakan desain pra-eksperimental one-group pretest–posttest. Hasil kegiatan menunjukkan adanya peningkatan kemampuan Bahasa Inggris mahasiswa pada seluruh aspek yang dinilai, dengan rata-rata skor meningkat dari 55,5 pada pre-test menjadi 71,5 pada post-test. Selain itu, mahasiswa menunjukkan peningkatan motivasi, kepercayaan diri, dan kemandirian dalam pembelajaran Bahasa Inggris berbasis digital. Dengan demikian, pendampingan berbasis aplikasi EFL melalui pendekatan PAR terbukti efektif dalam meningkatkan kompetensi Bahasa Inggris sekaligus mendorong keterlibatan aktif dan kesadaran belajar mahasiswa jurusan non-bahasa.
Gamified Assessment as a Catalyst for Skill Mastery in Online ESP Learning: An LMS-Based Investigation Hidayati, Dewi
English Language and Literature in Education Journal Vol. 3 No. 2 (2025): ELLINE Journal
Publisher : Nexus Publishing NXP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63011/xw2fcm17

Abstract

Despite the growing adoption of gamification in online English for Specific Purposes instruction, existing scholarship remains fragmented, often privileging learner motivation or engagement while underexamining how gamified assessment functions as a mechanism for measurable skill mastery within learning management system–mediated environments. Addressing this gap, the present study aims to investigate the role of gamified assessment in fostering skill-specific achievement in online ESP learning. Employing a sequential explanatory mixed-methods design, the study was conducted in an anonymous private higher education institution in East Java, Indonesia. Quantitative data were obtained from pre- and post-assessment scores embedded in LMS-based gamified tasks completed by 56 undergraduate ESP learners enrolled in a discipline-specific course, while qualitative insights were generated through a structured questionnaire and follow-up interviews with six purposively selected participants. The findings indicate that gamified assessment supported sustained learner engagement, clearer performance benchmarking, and incremental improvement in targeted ESP skills, particularly in task-based language use aligned with professional contexts. However, the results also reveal challenges related to uneven digital literacy, assessment fatigue, and the risk of overemphasizing game mechanics at the expense of reflective learning. These findings underscore the need for pedagogically balanced gamified assessment designs that prioritize validity, skill alignment, and contextual sensitivity in online ESP settings.
Comparative Readiness Assessment of ISPS Code Implementation in ASEAN Ports Wahyuni, A. A. Istri Sri; Setiawan, Ariyono; Handoko, Wisnu; Hidayati, Dewi; Abdul Hadi, Abdul Razak
Jurnal Penelitian Transportasi Laut Vol. 27 No. 1 (2025): Jurnal Penelitian Transportasi Laut
Publisher : Sekretariat Badan Kebijakan Transportasi, Formerly by Puslitbang Transportasi Laut, Sungai, Danau, dan Penyeberangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/transla.v27i1.2417

Abstract

This study aims to assess and compare the level of readiness in implementing the International Ship and Port Facility Security (ISPS) Code across ASEAN ports. As maritime security remains a critical priority in global logistics and trade, understanding national compliance disparities is essential for enhancing regional port resilience. Grounded in compliance theory and regional security cooperation, this research frames ISPS implementation as both a technical and institutional readiness challenge influenced by policy enforcement, infrastructure, and human resource capacity. A comparative, multi-country approach was used involving ten ASEAN countries. Five key indicators were analyzed: number of ISPS-compliant facilities, security monitoring systems, regulatory framework, personnel readiness (SDM/RSO), and operational challenges. Quantitative methods included descriptive statistics, correlation, principal component analysis (PCA), and K-means clustering to identify readiness patterns and gaps. The analysis revealed significant heterogeneity in ISPS Code implementation. Singapore demonstrated the highest readiness level, followed by Malaysia and Indonesia, while countries such as Laos and Myanmar exhibited low compliance scores. PCA results identified one dominant readiness component explaining 78% of variance. Clustering analysis grouped ASEAN countries into three readiness tiers, providing a basis for targeted regional support and harmonization strategies. Findings underscore the urgency of coordinated capacity-building, policy alignment, and funding assistance in lower-readiness states. The proposed readiness index can guide future regional security benchmarking. This study contributes a novel regional ISPS readiness index and presents the first multivariate readiness mapping of ASEAN ports, supporting data-driven policy formulation for maritime security enhancement.
Problematika Pembiayaan Rahn Dan Faktor Yang Mempengaruhi Proses Perpanjangan Masa Rahn Di Kspps Bmt Nu Cabang Burneh Kabupaten Bangkalan Kabupaten Bangkalan Hidayati, Dewi; Zahid, Achmad; Rahmat
Ekosiana Jurnal Ekonomi Syari ah Vol. 13 No. 1 (2026): EKOSIANA : JURNAL EKONOMI SYARIAH
Publisher : Program Studi Ekonomi Syariah, STAI AN-NAJAH INDONESIA MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47077/ekosiana.v13i1.641

Abstract

: Penelitian ini mengkaji problematika pembiayaan rahn dan faktor-faktor yang mempengaruhi proses perpanjangan masa rahn pada KSPPS BMT NU Cabang Burneh Kabupaten Bangkalan. Tujuan penelitian adalah untuk mengetahui sumber problematika pembiayaan rahn serta mengidentifikasi faktor dominan yang menyebabkan nasabah melakukan perpanjangan masa rahn. Penelitian menggunakan pendekatan kualitatif dengan jenis studi kasus. Teknik pengumpulan data dilakukan melalui observasi, wawancara mendalam, dan dokumentasi, sedangkan analisis data menggunakan model Miles dan Huberman yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa problematika pembiayaan rahn berasal dari faktor internal lembaga berupa lemahnya pengawasan dan belum optimalnya penerapan prinsip kehati-hatian, serta faktor eksternal dari nasabah berupa keterbatasan ekonomi dan rendahnya pemahaman akad. Adapun perpanjangan masa rahn dipengaruhi oleh kondisi ekonomi nasabah, faktor sosial dan kebiasaan masyarakat, serta kebijakan internal BMT yang memberikan fleksibilitas berbasis prinsip kekeluargaan. Penelitian ini memberikan manfaat sebagai bahan evaluasi bagi lembaga keuangan syariah dalam memperkuat manajemen pembiayaan rahn dan meningkatkan literasi keuangan syariah nasabah agar pembiayaan berjalan lebih efektif dan berkelanjutan.   Kata Kunci: pembiayaan rahn, perpanjangan rahn, BMT, keuangan syariah, manajemen pembiayaan
DNA Barcoding Application Using CYTB (Cytochrome-B) Marks for Authentication of Patin Fish (Pangasius sp.) Products in Surabaya Area Aulia, Wina Intan Nur; Setiawan, Edwin; Triwibowo, Radestya; Saputro, Triono Bagus; Hidayati, Dewi; Nurhayati, Awik Puji Dyah; Ridho, Muhammad Ainur Rosyid
RUMPHIUS Vol 8 No 1 (2026): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv8i1p079-092

Abstract

DNA barcoding is a practical and accurate molecular technique for identifying processed fish products that lack morphological characteristics. However, its application is limited by the availability of reference databases, DNA quality, and primer suitability. This study aims to determine the genetic identity of pangasius catfish (Pangasius sp.) marketed in Surabaya using the Cytochrome b (CytB) gene and to evaluate PCR-RFLP as an alternative to sequencing. A total of twenty samples (fresh and frozen fillets) were analyzed through DNA extraction and PCR amplification of the CytB gene, followed by in silico and in vitro analyses.The results show that CytB demonstrates high amplification success and provides sufficient resolution for species-level identification based on Neighbor-Joining analysis with the Kimura 2-parameter model. The study confirms that the samples were genetically identified as Pangasius pangasius and Pangasius hypophthalmus. This research highlights the novelty of integrating in silico prediction with laboratory validation to improve marker evaluation in DNA barcoding studies. Furthermore, it demonstrates that CytB-based PCR-RFLP is a rapid and cost-effective alternative to sequencing for detecting species mislabeling. Overall, the CytB gene is proven to be a reliable molecular marker for species authentication, supporting traceability systems and strengthening seafood authenticity monitoring in commercial markets.
Co-Authors A, Aunurohim Abdul Razak Abdul Hadi, Abdul Razak Achmad Fauzi Afrilya Dina Salsabila Alifia Cahyaning Putri Anak Agung Gede Sugianthara Anies Wijayanti Anies Wijayanti Anis Azimah Aulia Istighfarotunnisa Aulia, Wina Intan Nur Aunurohim Aunurohim Awik Pudji Diah Nurhayati Awik Puji Dyah Nurhayati Bahruddin Salam Danang Samudra Devi Pramesti Wulandari Didit Prasetyo Dini Adni Navastara, Dini Adni Dwi Oktafitria Edwin Setiawan Eko Purnomo Enny Zulaika Enny Zulaika F, Fauziah Farid Kamal Muzaki Fitria, N. Yeni Geoloveriana Esasi Handoko, Wisnu Hani Sirine Hermawan Hermawan Hermawan Iska Desmawati Kamila Islamiati Kharisma Armida Ulayya Kristianto Kristianto Kuntum Febriyantiningrum Lanny Kartikasari Lissa Rosdiana Luluk Anjarwati Maitsa Adzro Fania Marita Ika Joesidawati Millah, Ro’iqotul Mulyadi, Yeyes N. Nurjannah Nadhila, Auliya Rahma Nadila Wulan Cahyani Natanael Hari Wijaya Nia Nurfitria Noor Nailis Sa'adah Noor Nailis Saadah Noor Nailis Sa’adah Nova Maulidina Ashuri Nurjannah N, Nurjannah Nurlita Abdulgani Nurlita Abdulgani Nurul Jadid Oktafitria, Dwi Rahmadani, Syakirah Shafwah Rahmat Rarastoeti Prastiwi Ridho, Muhammad Ainur Rosyid Rony Irawanto S, Suwarsih Sa'adah, Noor Nailis Sabila Ghassani Salim Arrokhman Saptarini, Dian Setiawan, Ariyono Shabrina Syifa Ghaissani Shinta Hartanto Shinta Hartanto, Shinta Shovitri, Maya Sri Wulandari Sukardiman Sukma, Nur Awaliyah Mentari Syahroni, Nur Triono Bagus Saputro, Triono Bagus Triwibowo, Radestya Tutik Nurhidayati Utami, Prastyo Rinie Budi Wahyuni, A. A. Istri Sri Wijayanti Pujitono Zahid, Achmad Zufar Azzaria Azmi Zuwanita, Cyntya Sri