Results 241 to 250 of about 431,722 (333)

Structural properties and electromagnetic shielding performance of bidirectional carbon fabric and Fe₂O₃ nano filler reinforced epoxy composites. [PDF]

RSC Adv
Suresha R, Sachidananda HK, Shivamurthy B, George G, Parasuram S.   +4 more
europepmc   +1 more source

The First "A" in NASA: Motivations for a Career in Aerospace Engineering

, 2008
Jennifer Cole
openalex   +1 more source

Recent Tendency in Aerospace, Robotics, Manufacturing Systems, Energy and Mechanical Engineering

, 2016
Adrian Olaru
openalex   +1 more source

Nb2CBr2 MXene Monolayer as a Novel Material: A First Principle Study

Advanced Theory and Simulations, EarlyView.
Illustration of the monolayer cell, cell replicated in directions a and b, graph of optical absorption and thermodynamic potentials as a function of temperature. Abstract Niobium‐based MXenes show promising properties and applications, but have not yet been sufficiently investigated, especially with halogen surface terminations. This study investigates
Leonardo S. Barbosa, Willian O. Santos, Felix S. Costa, Edvan Moreira, David L. Azevedo   +4 more
wiley   +1 more source

Fiber-Reinforced Polymer Laminates in Aviation and Structural Engineering: A Synthetic Comparison of Performance Requirements, Design Principles, and Defect Assessment Procedures. [PDF]

Materials (Basel)
Janeikaitė J, Misiūnaitė I, Gribniak V.   +2 more
europepmc   +1 more source

Enhancing the Ultrasonic Welding of Wood Using 3D Printed Lignin Energy Directors

Advanced Science, EarlyView.
Sustainable manufacturing for lightweight structures using ecofriendly materials will be key to reducing material consumption and lowering carbon footprints. Here, an approach is presented to weld wood using ultrasonic vibrations with material at the joint interface to direct energy.
Muhamad Amani, Kathrin Weiland, Mark Ablonczy, Natalia Sofia Guevara‐Sotelo, Ioannis Zygouris, Johan van Stuyvesant Meijen, Kunal Masania   +6 more
wiley   +1 more source

High-performance 100 Gbps free-space optical communication via optical pin beam receiver. [PDF]

Commun Eng
Guan M, Liu Y, Wang H, Xiao H, Lu H, Zhang H, Jiang H, Sun C, Liang H, Xu C, Gao L, Mei H, Li Y, Wu J, Chen Z, Zhang Z.   +15 more
europepmc   +1 more source

MXene/Carboxymethyl Chitosan Moisture Responsive Soft Actuator with Diode‐Like Actuation for Versatile Applications Driven by Human Metabolism

Advanced Science, EarlyView.
A MXene‐based actuator with gradient thickness is fabricated by a novel and simple vacuum‐assisted “tilt‐filtration” approach. The actuator exhibits a “diode‐like” controllable unidirectional deformation behavior under moisture gradient, and its deformation direction is strictly correlated to its thickness gradient direction and moisture source ...
Liangliang Xu, Yangyang Ling, Ziqing Li, Xinyu Xu, Xiaoxia Li, Longfei Chang, Qingyu Peng, Ying Hu   +7 more
wiley   +1 more source

Microstructure and Properties of CNTs/2A12 Aluminum Matrix Composites Fabricated via Additive Friction Stir Deposition. [PDF]

Materials (Basel)
Lei Z, Zhou M, Cao J, Chen G, Xu S, Xue Y, Zhang Y, Shi Q.   +7 more
europepmc   +1 more source

Engineering Design Challenges for Military and Aerospace Products.

, 2013
Debra S. Post
openalex   +1 more source