Results 91 to 100 of about 134,831 (219)

STUDI PEMANFAATAN INTERNET OF THINGS DAN DATA MINING UNTUK PENGAWASAN BAHAN BAKAR MINYAK (STUDI KASUS: PERUSAHAAN PELAYARAN PENUMPANG NASIONAL)

open access: yesWave, 2018
Sistem distribusi tertutup diberlakukan oleh Badan Pengatur Hilir Minyak dan Gas (BPH Migas) sejak tahun 2009 berdasarkan Peraturan Presiden Nomor 45 Tahun 2009.
Anza Ansori
doaj  

Analysis of Resistance and Flow Velocity on Barge Skeg VariationsUsing Computational Fluid Dynamics Method

open access: yesWave
The maritime sector utilizes various technologies, including barges, which rely on tugboats for propulsion due to lacking their propulsion system. To enhance sailing efficiency, stern modifications through skeg additions can optimize performance, though ...
Chintya Intan Prastika   +2 more
doaj   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

DESAIN DAN ANALISA STRUKTUR KONSTRUKSI FAIRING MULTIBEAM ECHOSOUNDER (MBES) DI KAPAL RISET BARUNA JAYA I BPPT MENNGUNAKAN METODE ELEMEN HINGGA (FEM)

open access: yesWave, 2019
Revitalisasi peralatan di Kapal Riset Baruna Jaya I dilaksanakan oleh Balai Teksurla BPPT dalam rangka meningkatkan kualitas pelayanan survei hidrografi.
Arfis Maydino Firmansyah Putra   +2 more
doaj  

Fire and Rescue Boat Design in Tanjung Perak Waters

open access: yesWave
Tanjung Perak is the name of a port located on Jalan Jamrud Utara, Perak Utara, Pabean Cantian District, Surabaya, East Java, 60165. Geographically, Tanjung Perak port is located between 112°-30’-13’’ East Longitude and 07°-70’-30’’ South Latitude ...
Aldrin Ferdiansyah, Erivife Pranatal
doaj   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

PERANCANGAN PERHITUNGAN PERSENTASE PEKERJAAN REPARASI KAPAL BERDASARKAN METODE PPIC PT. MERANTI NUSA BAHARI DENGAN MENGGUNAKAN FUZZY LOGIC

open access: yesWave, 2019
Pekerjaan reparasi kapal memiliki item pekerjaan yang harus diselesaikan, yang ditulis di dalam work order. Jumlah uang yang dibayarkan berdasar pada item pekerjaan yang telah diselesaikan dalam bentuk persentase.
Luh Putri Adnyani, Raka Whibiseno
doaj  

Energy and Operating Costs of Methanol Fuel on A 4000 DWT Oil Chemical Tanker

open access: yesWave
The International Maritime Organization (IMO) has introduced regulations that the shipping industry must reduce Greenhouse Gas Emissions by at least 50% by 2050 compared to 2008.
Abyan Ariaputra Aziz   +5 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

ANALISA TEKUK PADA KAPAL FERRY RO-RO

open access: yesWave, 2019
Para perancang struktur kapal dapat menentukan jarak gading yang optimal dengan batasan resiko tekuk pada pelat. Penelitian ini dilakukan untuk mengetahui beban batas lateral pada masing-masing jarak gading sehingga dapat diketahui resiko tekuk yang ...
Amalia Ika Wulandari   +2 more
doaj  

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