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Analisis Pengaruh Pemilihan Property Package terhadap Prediksi Sifat Termodinamika Campuran Methane–Carbon Dioxide Menggunakan Aspen HYSYS
Oleh: Khairani Yulia
Penelitian ini bertujuan untuk menganalisis pengaruh pemilihan property package terhadap prediksi sifat termodinamika campuran methane (CH₄) dan carbon dioxide (CO₂) menggunakan simulasi Aspen HYSYS serta pendekatan persamaan keadaan. Model yang digunakan adalah Peng–Robinson (PR) dan Soave–...
Penerbit: Fakultas Teknik, Universitas Lampung • Publikasi: 01 April 2026
Pengolahan Limbah Cair Laundry Melalui Proses Elektrokoagulasi Sistem Batch Recycle Menggunakan Elektroda Aluminium yang disusun Secara Bipolar
Oleh: Lilis Hermida, Joni Agustian, Devi Sagitha Anggraini
Penelitian elektrokoagulasi limbah cair laundry dilakukan di reaktor yang beroperasi secara batch recycle, yang menggunakan 6 (enam) elektroda yang berupa alumunium dalam susunan bipolar. Pengaruh variasi parameter operasi (besarnya tegangan listrik dan kondisi pH limbah laundry) terhadap persentase...
Penerbit: Fakultas Teknik, Universitas Lampung • Publikasi: 01 April 2026
Pengaruh Variasi Komposisi Hydroxylpropyl Methyl Cellulose (HPMC) dan Polivinyl Alcohol (PVA) terhadap Karakteristik Film Hidrogel
Oleh: Lia Lismeri, Desti Ressita Dewi, Yuli Darni
Hidrogel merupakan material polimer tiga dimensi, dengan ikatan silang (cross-linked) yang sifatnya non polar, mampu menyerap air dengan baik, namun hidrogel sangat mudah hancur. Hydroxypropyl methyl cellulose (HPMC) adalah polimer semi sintetik turunan selulosa, HPMC digunakan sebagai gelling agent...
Penerbit: Fakultas Teknik, Universitas Lampung • Publikasi: 01 April 2026
The Effectiveness of Implementing the Problem Based Learning Model with a Contextual Approach on Students’ Numeracy Literacy Skills
Oleh: Sartika, Dewi, Angriani, Andi Dian, Tayeb, Thamrin
This study is motivated by students’ limited numeracy literacy skills, particularly in processing information, solving contextual problems, and evaluating mathematical results. It aims to explore the effects of integrating a Problem-Based Learning model with a contextual method on students’ lite...
Penerbit: Faculty of Teacher Training and Education • Publikasi: 31 March 2026
Analysis of the Impact of Smartphone on Cognitive-Domain Mathematics Learning Outcomes in Grade VI Elementary School
Oleh: Suryaningsih, Intan, Khamdun, Khamdun, Riswari, Lovika Ardana
Smartphone use among elementary school students is increasingly widespread, but is often misused for entertainment rather than learning. This is feared to affect learning outcomes, especially in mathematics. This study aims to analyze the impact of smartphone use on the cognitive domain of sixth-gra...
Penerbit: Faculty of Teacher Training and Education • Publikasi: 31 March 2026
Integration of Remote Sensing, Cellular Automata, and Carbon Modeling for Predicting Land Use Change and Carbon Stock Loss in Central Lampung Regency"
Oleh: Ananda, Ery Amalia, Muchtar, Alimudin, Miswar, Dedy
It was a quantitative research in which the data was compared using the logistic regression and the data were collected and documented through observation and documentation and MOLUSCE (Model For Land Use Change Simulation) model in QGIS Las Palmas 2.18.15. Landsat 7 imagery (2013), Landsat 8 imager...
Penerbit: Universitas Lampung • Publikasi: 31 March 2026
Development of an Ethnomathematics-Based LKPD on Local Cultural of Jihat Ninek Depati Intan Kemalo Sari on the Material Flat Shapes
Oleh: Sari, Novita, Gunawan, Rilla Gina
This study aims to develop an ethnomathematics-based LKPD (student worksheet) based on the local culture of Jihat Ninek Depati Intan Kemalo Sari on the material flat shapes and to determine its level of validity and practicality. The method used in this study was Research and Development with the Pl...
Penerbit: Faculty of Teacher Training and Education • Publikasi: 31 March 2026
Flood Resilience and Community Adaptation in Bengkulu City, Indonesia
Oleh: Guntar, Dedi, Yunita, Mirna , Sihaini , Etika
Flooding has become a recurrent hazard in Bengkulu City due to high rainfall intensity, inadequate drainage systems, and rapid urban development in flood-prone areas, which increasingly exposes communities to social, economic, and environmental losses. However, empirical assessments of community res...
Penerbit: Universitas Lampung • Publikasi: 31 March 2026
Analysis Cultural Ecological Values In Traditional Batak Toba Settlement
Oleh: Naibaho, Zanrison, Simanjuntak, Daniel Harapan Parlindungan , Rulyani, Ayu
This research explores the embedded cultural ecological values within traditional Batak Toba settlements and their contribution to promoting sustainable development. Utilizing a qualitative ethnographic methodology, the study investigates how indigenous knowledge reflected in spatial organization, v...
Penerbit: Universitas Lampung • Publikasi: 31 March 2026
Post-Flash Flood Disaster Management in Nagari Limo Kaum, Tanah Datar Regency, West Sumatra Province, Indonesia
Oleh: Lolita, Widya, Juita, Erna , Despica, Rika
His study aims to analyze: 1) the spatial distribution of post-flash flood events, including the affected areas and severity of impacts, as well as accessibility conditions. 2) the post-flash flood disaster management system, encompassing aspects of preparedness, mitigation, rehabilitation, and reco...
Penerbit: Universitas Lampung • Publikasi: 31 March 2026