Published: 2025-01-12

Carboxymethyl cellulose films derived from pineapple waste: Fabrication and properties

Heru Suryanto, Daimon Syukri, Anni Faridah, Uun Yanuhar, Joseph Selvi Binoj, Fajar Nusantara, Komarudin Komarudin, Ulfieda Anwar Ulhaq

5-19

Design, fabrication, and performance testing of an energy storage and return (ESAR) foot prosthesis made of prepreg carbon composite

Rifky Ismail, Murti Ayu Nursafitri, Akmal Putra Fardinansyah, Deni Fajar Fitriyana, Athanasius Priharyoto Bayuseno, Januar Parlaungan Siregar, Muji Setiyo, Alfiana Fitri Istiqomah, Sulistyo Sulistyo

20-32

The effect of ignition timing on engine performance in a laser ignition engine: A CFD study

Turan Alp Arslan, Hüseyin Bayrakçeken, Ahmet Altuncu, Emin Çengelci, Hamit Solmaz

33-51

Mechanical properties of biocomposite from polylactic acid and natural fiber and its application: A Review study

Mochamad Asrofi, Revvan Rifada Pradiza, Muhammad Yusuf, Midhun Dominic C. D., R. A. Ilyas

52-61

Effect of friction reducing devices on wellbore formation

Rini Setiati, Samuel Melvern L P Samosir, Muhammad Taufiq Fathaddin, Priagung Rakhmanto, Oknovia Susanti, Widia Yanti

62-70

Robust SVM optimization using PSO and ACO for accurate lithium-ion battery health monitoring

Mufti Reza Aulia Putra, Muhammad Nizam, Agus Mujianto, Feri Adriyanto, Henry Probo Santoso, Arif Nur Afandi, Indar Chaerah Gunadin

71-80

Evaluation of corrosion mitigation of SS904l using inhibitors with statistical and morphological analysis

Dinesh Kumar Vairavel, Sivasubramanian Mahadevan, Narayanan Selvapalam, Vairavel Madeshwaren

91-106

Development of hybrid nanofluids and solar heat exchangers (SHX) to improve heat transfer performance in solar panel cooling

Amri Abdulah, Apang Djafar Shieddieque, Dede Ardi Rajab, Khoirudin Khoirudin, Sukarman Sukarman

133-144

Temperature and material flow in one-step double-acting friction stir welding process of aluminum alloy: Modeling and experimental

Eko Prasetya Budiana, Sekar Gading Happy Hapsari, Essam R. I. Mahmoud, Triyono Triyono

145-157

Advanced computational techniques for predicting 3D printing distortion in selective laser melting processes of Aluminium AlSi10Mg

Moch. Agus Choiron, Anindito Purnowidodo, Achfas Zacoeb, Gembong Edhi Setyawan, Willy Artha Wirawan, Yudhi Ariadi, Allan E.W. Rennie, Diva Kurnianingtyas

158-168

The analysis of semiconducting charateristic of rice husk-based carbon nanomaterial bio-activated by pineapple peel juice

Ni Made Dwidiani, Ngakan Putu Gede Suardana, I Nyoman Gede Wardana, Willy Satrio Nugroho, I Gusti Ketut Puja, Wayan Nata Septiadi, I Gusti Ngurah Nitya Santhiarsa, Si Putu Gede Gunawan Tista

169-181

Stress distribution on the L1/L2 endplates under multiaxial loads: A finite element study

Hasyid Ahmad Wicaksono, Muhammad Rafli, Muhamad Bilal, M. Danny Pratama Lamura, Mohamad Izzur Maula, Athanasius Priharyoto Bayuseno, Tri Indah Winarni, Jamari Jamari

182-189

Remaining useful life prognosis of low-speed slew bearing using random vector functional link

Wahyu Caesarendra, Dimas Revindra Rahardja, Muhammad Abdillah; Seno Darmanto; Sri Utami Handayani; Wahyu Dwi Lestari, Grzegorz Krolczyk

190-205

Eliminating compressed air leaks in production process on compressor machine using TRIZ decision making – A case study in Somaliland company

Nagib Ismail Ahmed, Rizal Justian Setiawan, Khakam Ma’ruf; Mubarik Abdikadir; Keisa Abdi Mohamed

230-244

Investigation of discrepancies in isotropic material and structural properties in lattice frameworks

Ahmad Anas Arifin, I Made Londen Batan, Michele Bici, Arif Wahjudi, Agus Sigit Pramono

245-256

Exploring the potential of Indonesian iron sand in the formation of iron nitride for magnetic applications

Indra Sidharta, Rakhasoni Firman Syah, Sutikno Sutikno, Darminto Darminto, Abdullah Shahab

257-267

Ballistic performance of a composite armor reinforced by alumina balls with various matrix materials: A numerical study

Agustinus Andrie Prasetyo, Aditya Praba Wijaya, Desi Gustiani, Akida Mulyaningtyas, Tri Widodo Besar Riyadi

276-285