Results 241 to 250 of about 326,768 (380)

Axial collapse behavior of stainless steel circular tubes with thin walls in diamond mode. [PDF]

Sci Rep
Zhou X, Rong W, Liu J, Wu B.
europepmc   +1 more source

Decreasing the Cost of Morphing in Adaptive Morphogenetic Robots

Advanced Intelligent Systems, EarlyView.
Shape‐morphing propulsive limbs enhance locomotion across land‐to‐water transitions, but prior designs rely on thermally responsive components, coupling performance to environmental temperature. This study introduces a pressure‐responsive mechanism that reduces morphing energy costs, enables rapid transitions, and minimizes failure modes.
Luis A. Ramirez, Robert Baines, Bilige Yang, Rebecca Kramer‐Bottiglio   +3 more
wiley   +1 more source

Elastic-Plastic Buckling of Plates Using the Finite Element Method (1st report)

, 1967
Kazuo Terazawa, Yukio Ueda, Masakatsu Matsuishi   +2 more
openalex   +2 more sources

Measurement of Material Buckling of U-H₂O Assembly [PDF]

, 1968
Tadashi Nakajima, Takao Tojo, Makoto Kondō   +2 more
openalex   +1 more source

Reprogrammable, In‐Materia Matrix‐Vector Multiplication with Floppy Modes

Advanced Intelligent Systems, EarlyView.
This article describes a metamaterial that mechanically computes matrix‐vector multiplications, one of the fundamental operations in artificial intelligence models. The matrix multiplication is encoded in floppy modes, near‐zero force deformations of soft matter systems.
Theophile Louvet, Parisa Omidvar, Marc Serra‐Garcia   +2 more
wiley   +1 more source

Decoupled MOF Breathing: Pressure‐Induced Reversal of Correlation Between Orthogonal Motions in a Diamondoid Framework

Angewandte Chemie, EarlyView.
The diamondoid MOF SHF‐62 exhibits “breathing” motions affecting the cross‐section and length of its 1D pores. Application of pressure reveals that the two motions can be switched between positive correlation and negative correlation, demonstrating decoupling of these motions within the 3D framework and providing a platform for design of more complex ...
David J. Ashworth, Elliot J. Carrington, Thomas M. Roseveare, Charles J. McMonagle, Martin R. Ward, Ashleigh J. Fletcher, Tina Düren, Mark R. Warren, Stephen A. Moggach, Iain D. H. Oswald, Lee Brammer   +10 more
wiley   +2 more sources

Effects of Printing Paths on Compressive Strength of 3D-Printed Continuous Fiber-Reinforced Composite Lattice Unit Cell. [PDF]

Polymers (Basel)
Jeon MH, Shin GS, Hwang JY, Ho-Nguyen-Tan T, Kim M, Yoon SH.   +5 more
europepmc   +1 more source

“On the Buckling Strength of the Truncated Conical Shell”

, 1963
Yasuyuki Honma, Naoie Sakamoto
openalex   +2 more sources

4D Printing of Polyethylene Glycol‐Grafted Carbon Nanotube‐Reinforced Polyvinyl Chloride–Polycaprolactone Composites for Enhanced Shape Recovery and Thermomechanical Performance

Advanced Intelligent Systems, EarlyView.
This study introduces polyethylene glycol‐functionalized carbon nanotubes (CNTs) to enhance dispersion, interfacial bonding, and 4D printability in polyvinyl chloride‐PCL nanocomposites. The optimized 4D composite (0.5 wt% CNT) achieves a 25% increase in tensile strength, 95.78% shape fixity, and 5‐s recovery time.
Davood Rahmatabadi, Mohammad Amin Yousefi, Shahrooz Shamsolhodaei, Majid Baniassadi, Karen Abrinia, Mahdi Bodaghi, Mostafa Baghani   +6 more
wiley   +1 more source

Coronal Complexation Induces Snowman‐Shaped Janus Polymersome Formation

Angewandte Chemie, EarlyView.
Snowman‐like Janus polymersomes were produced in a simple, yet versatile two‐step approach involving a plasticizing agent and a cationic polymer additive to complex with the charged polymersome. Shape transformation was driven by coronal complexation altering membrane structure, followed by segregation of the polymer additive to form a protruding bleb ...
Rebecca Y. Lai, Chin Ken Wong, Martina H. Stenzel   +2 more
wiley   +2 more sources