Results 201 to 210 of about 53,033 (298)

Dynamic Behaviour of Two-Layered Beam Subjected to Mechanical Load in Thermal Environment. [PDF]

Materials (Basel)
Doneva S, Warminski J, Manoach E.
europepmc   +1 more source

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

Responsive Materials, EarlyView.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin, Yujing Li, Guanghao Wu, Yubing Guo   +3 more
wiley   +1 more source

Effect of Elevated Temperature Thermal Aging/Exposure on Shear Response of FRP Composites: A Topical Review. [PDF]

Polymers (Basel)
Acharya R, Karbhari VM.
europepmc   +1 more source

Highly Dynamic Soft Electrohydraulic Origami Actuators for Agile and Multimodal Robotic Locomotion

SmartBot, EarlyView.
Most current soft robots still lag far behind their natural counterparts in both agility and speed, mainly attributed to the limited morphing modes and performance of soft actuators. Here, the authors report a new methodology of electrohydraulic origami (EHO) for creating powerful and multimodal soft actuators with large strain, high speed, lightweight,
Wenbo Li, Yuanzhen Zhang, Guorui Li, Hai Li, Kai Tao, Wenming Zhang, Jian Xu   +6 more
wiley   +1 more source

Mechanical performance simulation and application of assembled self-centring shear lead damper. [PDF]

Sci Rep
Liu H, Chen Q, Gao Y, Liu S, Liu R, Wen B.   +5 more
europepmc   +1 more source

Computational Mechanics Model to Evaluate the Structural Maintenance of Catenated Hydrogen‐Bonded Organic Frameworks

Small, EarlyView.
This study presents a computational framework treating crystalline HOFs as adaptive atomic‐scale interfaces. Catenated HOFs preserve lattice stability under load while enabling auxetic deformation and reversible nonlinearity. The results provide direct evidence that supramolecular interactions govern macroscopic resilience and structural adaptability ...
Byeonghwa Goh, Joonmyung Choi
wiley   +1 more source

Two-Dimensional Covalent Organic Framework Films for High Dielectric Strength Electrically and Thermo-Mechanically Stable Low Permittivity Dielectrics. [PDF]

ACS Nano
Singh M, Parthiban R, Schroeder EM, Tiwary SK, Belduque Correa MC, Robles Hernandez FC, Shaffer DL, Karim A.   +7 more
europepmc   +1 more source

Radiation‐Based 3D Dual‐Mode Thermal Management Devices: Advances in Active/Passive Switching for Energy‐Saving Applications

Small, EarlyView.
Heating and cooling energy demand account for nearly half of the global energy consumption. SH and RC offer sustainable, zero‐energy strategies, but single‐mode devices lack adaptability. 3D dual‐mode devices, exploiting axial, flipping, and bending deformations, provide reversible switching with dynamic or passive control, representing a promising ...
Su Eon Lee, Ho Jun Jin, Jun Hyun Park, Ha Uk Chung, Junyong Seo, Bong Hoon Kim   +5 more
wiley   +1 more source

A novel method to simultaneously estimate bacterial respiration and growth from oxygen dynamics. [PDF]

ISME Commun
Cakin I, Millington R, Pawar S, Buckling A, Smirnoff N, Padfield D, Duffy J, Yvon-Durocher G.   +7 more
europepmc   +1 more source

Ultrahigh Stiffness and Energy Absorption Properties of Isotropic Metallic Closed Cell Microlattices

Small, EarlyView.
True closed cell microlattices without holes are fabricated for the first time using a novel Laser Sheet Fusion additive manufacturing technique. These microlattices exhibited isotropy in stiffness and surprisingly, strength and plasticity as well, despite orientation‐dependent failure mechanisms. Furthermore, material work hardening is shown to be key
Dominic Kang Jueh Lim, Chang Quan Lai
wiley   +1 more source