Results 91 to 100 of about 860,678 (269)
Strength Analysis of 230 Feet Coal Barge Deck Using Finite Element Method
Coal barges are one of the vital transportation in the coal mining industry to transport large loads by sea or river. The durability of the deck structure is a crucial aspect in ensuring operational safety and efficiency.
Achmad Hanif Prastiawan, Kharis Abdullah
doaj +1 more source
A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan +9 more
wiley +1 more source
APLIKASI SANDWICH PLATE SYSTEM BERBAHAN CORE LIMBAH CANGKANG KERANG PADA GELADAK KAPAL
Perkembangan teknologi dalam bidang material dan konstruksi menghasilkan banyak inovasi, salah satunya adalah sandwich plate system. Sandwich plate system merupakan sebuah material yang dibentuk oleh dua material yang berbeda menjadi ke dalam satu layer.
Kharis Abdullah +2 more
doaj
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim +2 more
wiley +1 more source
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
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
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
Energi terbarukan dan energi yang berkelanjutan adalah isu yang selalu dibahas dalam konferensi tingkat lokal dan dunia. Isu lingkungan tersebut diangkat guna tetap menjaga bumi sebagi tempat tinggal ini tetap terjaga dalam waktu yang lama.
Danang Ariyanto, Sapto Wiratno Satoto
doaj
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source

