Published: 2021-09-27

ORIGINAL RESEARCH

An approach to assessing human factors related occupational safety using behavioural observation-based indicators: The case of a construction site in Nigeria

Inyeneobong Ekoi Edem, Boluwatife Akinsola

133-145

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Extended technology acceptance model for Indonesian mobile wallet: Structural equation modeling approach

Ronald Sukwadi, Laurensia Sant Caroline, Gary Yu-Hsin Chen

146-154

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Investigation of shear strength and metallurgy on semi-solid metal 356 aluminium alloy with lap joint by friction stir spot welding

Chaiyoot Meengam, Suppachai Chainarong, Siva Sitthipong

155-167

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Fast boundary extraction of color image using negative divergence of a normal compressive vector field

Samruan Wiangsamut, Nawapak Eua-Anant, Wutthichai Phornphatcharaphong

168-180

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Effect of an in vitro environment on compressive strength and apatite formation of white Portland cement

Weerapol Taptimdee, Auttachai Jantasang, Prinya Chindaprasirt, Yuichi Otsuka, Yoshiharu Mutoh, Teerawat Laonapakul

181-188

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A novel Tiki-Taka algorithm to optimize hybrid flow shop scheduling with energy consumption

Mohd Fadzil Faisae Ab Rashid, Muhammad Ammar Nik Mu'tasim

189-200

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Effect of active layer thickness on the performance of amorphous hydrogenated silicon solar cells

Soni Prayogi, Yoyok Cahyono, Dadan Hamdani, Darminto

201-208

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Evaluation of GNSS positioning accuracy from satellite-based augmentation systems in Thailand

Phunsap Thari, Somchai Kriengkraiwasin, Chalermchon Satirapod

209-217

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Multi-objective optimization of a threading machine for tobacco leaves

Ranaporn Senasutham, Sujin Bureerat, Juckamas Laohavanich, Cherdpong Chiawchanwattana, Suphan Yangyuen

218-227

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Application of near-infrared spectroscopy in detection of steroids adulteration in traditional Thai medicines

Panmanas Sirisomboon, Kittisak Phetpan

228-234

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Hybrid fibre reinforced eco-friendly geopolymer concrete made with waste wood ash: A mechanical characterization study

Kadarkarai Arunkumar, Muthiah Muthukannan, Arunachalam Suresh kumar, Arunasankar Chithambar Ganesh, Rangaswamy Kanniga Devi

235-247

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Gas output of HomeBiogas7.0 in province1 (Terai region) of Nepal and HomeBiogas7.0 model vs GGC-2047

Bashu Gautam

248-258

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REVIEW ARTICLES

Smart city's trends, architectures, components, and challenges: A systematic review and building an initial model for Indonesia

Assaf Arief, Dana Indra Sensuse, Petrus Mursanto

259-271

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A comprehensive review on the performance analysis of composite overwrapped pressure vessels

Rahul B, Dharmahinder Singh Chand, Dharani J

272-287

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An elementary survey on structural, electrical, and optical properties of perovskite materials

Bijayalaxmi Kuanar, Hari S. Mohanty, Dhrubananda Behera, Priyambada Nayak, Biswajit Dalai

288-299

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