Universitas Negeri Surabaya

Desain Pembangkit Listrik Tenaga Mekanis Sepeda Menggunakan Generator DC dengan Monitoring Berbasis Internet of Things (IoT)

Penelitian ini merancang dan membangun sistem pembangkit listrik tenaga mekanis berbasis sepeda menggunakan generator DC yang terintegrasi dengan sistem monitoring berbasis Internet of Things (IoT). Sistem terdiri atas generator DC, buck converter, baterai 12 V 5 Ah, mikrokontrol...

Transforming constructivist learning in engineering education through Comnet-Art: An AI-driven augmented reality learning environment

The rapid integration of artificial intelligence (AI) and augmented reality (AR) in educational technology has opened new opportunities for enhancing constructivist learning, particularly in computer network education. This study aimed to design, develop, and evaluate Comnet-Art,...

Analisis Profitabilitas Pada PT Budi Starch & Sweetener Tbk: Perspektif Biaya, Laba, dan Profitabilitas Pelanggan

Penelitian ini bertujuan untuk menganalisis profitabilitas PT Budi Starch & Sweetener Tbk selama periode 2021–2025 berdasarkan tiga perspektif, yaitu biaya, laba, dan pelanggan. Penelitian ini menggunakan metode deskriptif dengan pendekatan studi kasus. Data yang digunakan merupa...

Analisis Biaya Relevan dalam Pengambilan Keputusan Membuat Sendiri atau Membeli dari Luar pada PT Indah Kiat Pulp & Paper Tbk. Periode 2021-2025

Penelitian ini bertujuan membandingkan biaya relevan antara alternatif membuat sendiri dan membeli dari luar pada PT Indah Kiat Pulp & Paper Tbk. selama periode 2021-2025 dengan menggunakan analisis biaya diferensial. Data yang digunakan adalah data sekunder yang diolah dari lapo...

Analisis Deskriptif Profitabilitas PT Japfa Comfeed Indonesia Tbk Tahun 2021-2025: Mengidentifikasi Pola Kenaikan/Penurunan dan Interpretasi Manajerial

Penelitian dilakukan untuk menganalisis perkembangan profitabilitas PT Japfa Comfeed Indonesia Tbk periode 2021-2025 berdasarkan biaya, laba, dan segmen usaha. Penelitian menggunakan metode kuantitatif dengan pendekatan deskriptif. Data sekunder bersumber dari laporan keuangan ko...

Islamic Representation in Indonesian EFL Coursebooks: A Multimodal Critical Discourse Analysis

Islamic representation in Indonesian EFL coursebooks remains an underexamined yet significant area of inquiry. This study investigates how Islamic meanings are constructed through multimodal semiotic resources in EFL coursebooks and how such representations function ideologically...

Tracing Organs, Tracing Responsibility: The Indonesia–Cambodia Case and the Accountability Gap in Trafficking for Organ Removal

This Letter responds to Gawronska’s (2023) analysis of illicit organ removal by extending the discussion from legal frameworks to institutional accountability. Using the Indonesia–Cambodia case as a contemporary illustration, it introduces responsibility traceability as an analyt...

From “boti hunter” to the withdrawal of care: how a security designation becomes a health barrier for transgender women (Transpuan) in Indonesia

Between July and September 2026, the hunting of gender-nonconforming people in Indonesia acquired a name, a hashtag, and a visual repertoire. Groups calling themselves boti hunter have circulated r...

A Comparative Study of Univariate and Bivariate Logistic Regression on Hypertension and Obesity

Hypertension and obesity frequently co-occur and share common pathophysiological mechanisms. However, most existing studies model these conditions independently using separate logistic regression models, which ignore their dependency structure and may yield inefficient estimates....

Iterative development and functional verification of GREENESA, a sensor-based smart microgreen cultivation system with IoT monitoring and PLC–HMI migration

Background Microgreen production in compact controlled environments requires timely irrigation and lighting, but many small-scale systems still rely on manual observation. This study developed GREENESA, a portable cultivation prototype integrating environmental sensing, local and...

Supporting data for 'Bridging Pedagogy and Technology: A Systematic Literature Review on Inquiry-Collaborative Models Assisted with Virtual Laboratory in Physics Education'

Supporting data for the systematic review 'Bridging Pedagogy and Technology: A Systematic Literature Review on Inquiry-Collaborative Models Assisted with Virtual Laboratory in Physics Education', submitted to F1000Research. The deposit contains the final selection log for all 925...

Supporting data for 'Bridging Pedagogy and Technology: A Systematic Literature Review on Inquiry-Collaborative Models Assisted with Virtual Laboratory in Physics Education'

Supporting data for the systematic review 'Bridging Pedagogy and Technology: A Systematic Literature Review on Inquiry-Collaborative Models Assisted with Virtual Laboratory in Physics Education', submitted to F1000Research. The deposit contains the final selection log for all 925...

Does social media use increase job satisfaction? The mediating role of digital social capital

Purpose While some scholars warn that workplace social media breeds distraction and overload, others see it as a catalyst for stronger workplace relationships, leaving its true effect on job satisfaction unresolved. This study aims to examine whether social media use enhances job...

Supporting data for 'Bridging Pedagogy and Technology: A Systematic Literature Review

Supporting data for the systematic review 'Bridging Pedagogy and Technology: A Systematic Literature Review on Inquiry-Collaborative Models Assisted with Virtual Laboratory in Physics Education', submitted to F1000Research. The deposit contains the final selection log for all 925...

Transformational entrepreneurship education in the AI era: Reframing entrepreneurial readiness through AI literacy and digital entrepreneurial capability

Artificial intelligence integration is reshaping entrepreneurship education and increasing the need for pedagogical approaches that prepare students to act under digital uncertainty. Drawing on Transformational Learning Theory, Growth Mindset Theory, and Dynamic Capabilities Theo...

Forgotten Tradition, Sustainable Harmony

This research delves into the Mendhak Sanggring Tradition observed in Tlemang Village, Lamongan, Indonesia, a tradition at risk of fading into obscurity as a significant repository of sustainable multicultural education within the contemporary milieu dominated by cultural uniform...

Person–organization fit and self-efficacy as drivers of innovative work behavior for sustainable organizational development and SDG achievement

Innovative Work Behavior (IWB) is increasingly recognized as a critical driver of sustainable organizational development and the achievement of Sustainable Development Goals (SDGs), particularly SDG 8 (Decent Work and Economic Growth) and SDG 9 (Industry, Innovation, and Infrastr...

Mass-balance interpretation of erosion–oxidation degradation in NiCr-based thermal spray coatings under fly ash impingement at 600 °C

High-temperature degradation of protective thermal-spray coatings under fly ash impingement is governed by coupled oxidation, deposition, and erosion-assisted material removal. Consequently, transient mass change does not necessarily represent post-cleaning residual degradation b...

Ocean Literacy and Blue Entrepreneurship in Vocational Education: A Systematic Bibliometric and Network Science Analysis

Background The transformation of the global marine economy towards a blue economy requires a workforce integrating marine literacy, technical competence, and entrepreneurial capacity. Although ocean literacy research has developed rapidly in general education, its engagement with...

Converting identity into political capital in Indonesia’s decentralized democracy

Identity politics has become an increasingly prominent feature of local electoral competition in post-Reformasi Indonesia. While previous studies have primarily examined religion, ethnicity, and regional identity as independent determinants of electoral behavior, limited attentio...