Results 91 to 100 of about 3,626,000 (294)
Advanced Science, EarlyView.This work presents a magnetic‐bearing acoustic resonator that overcomes the thermodynamics limit of sound absorption. By introducing tunable negative stiffness, it achieves broadband low‐frequency absorption within a compact cavity, far exceeding the performance achievable by classic mass‐tuned designs.
Ying Hu +5 more
wiley +1 more source
Behaviour of concrete-filled steel tubular stub columns with different aggregates
, 2015 A series of tests on concrete-filled steel tubular (CFST) stub columns under axial compression was presented in this paper. Five different concrete mixes with the same cement content and water/cement ratio were designed using normal limestone aggregate ...
Tao, Zhong (R12091) +2 more
core
Structural Mechanics of Engineering Constructions and Buildings, 2019 Relevance. During the operation process (first of all, long-term operation) of hydraulic structures, it becomes necessary to strengthen their reinforced concrete structures.
Kirill E. Frolov
doaj +1 more source
A Phosphorylation‐Induced Micellization Switch in the Low‐Complexity Domain of TDP‐43
Advanced Science, EarlyView.Phosphorylation of TAR DNA‐binding protein's 43 kDa (TDP‐43) low‐complexity domain by casein kinase 1 delta (CK1δ) acts as a molecular switch, redirecting its self‐assembly from macroscopic phase separation toward finite‐sized, spherical block‐copolymer micelles of ∼30 nm.
Rodrigo F. Dillenburg +16 more
wiley +1 more source
Journal of Industrial TextilesThe research investigates the unique characteristics and benefits of using nonwoven fabrics and polymer I cross-section composites in concrete beams. These materials show improved strength, flexibility, and corrosion resistance compared to conventional ...
Magdi El Messiry, Marwa Elmor
doaj +1 more source
Advanced Science, EarlyView.In NIID, expanded NOTCH2NLC repeats give rise to nuclear polyG inclusions. Tracer‐guided in situ cryo‐electron tomography enables cross‐scale structural analysis from mouse brain to native neuronal nuclei, revealing dense‐core/peripheral‐halo inclusions built from compact polyG ribbons.
Hui Dong +13 more
wiley +1 more source
Simulation model for ultra-high strength concrete filled composite column under static loads
, 2012 Previous experimental research at National University of Singapore on ultra-high strength concrete (UHSC) filled composite columns exhibits that the brittleness of UHSC of compressive strength up to 200MPa can be overcome due to the passively confinement
Liew, J. Y. Richard +1 more
core
Substrate Engineering of SWCNT p–n Junctions for Dual‐Mode Power Generation and Heat‐Flux Sensing
Advanced Science, EarlyView.Through substrate engineering alone, a single‐walled carbon nanotube p–n junction device switches between two functions under uniform infrared irradiation. A low‐absorbance substrate sustains a central hot junction for continuous power generation, whereas high‐absorbance substrates transiently invert the temperature gradient for sensitive heat‐flux ...
Ryota Tamai +3 more
wiley +1 more source
Numerical study on the behaviour of composite steel-concrete beams utilising innovative blind bolts
, 2016 Recent research studies carried out on the condition of the existing infrastructure in Australia have revealed that the percentage of structures reaching the end of their useful life has increased.
Mirza, Olivia (R13978) +3 more
core +1 more source
Paraborg: Paramedic Cyborg Insects for In Situ Emergency Drug‐Delivery
Advanced Science, EarlyView.This work introduces Paraborg, a human‐supervised paramedic cyborg‐insect platform that combines controllable locomotion, onboard imaging, and an auto‐injection mechanism for in situ drug‐delivery. By demonstrating reliable navigation, target stabilization, injector launch, and multi‐insect teamwork, the study extends cyborg insects from survivor ...
H. Nhan Le +5 more
wiley +1 more source