Results 191 to 200 of about 1,388,710 (287)
Mechanism of Direct Acoustic Construction and Gradient Properties Tuning
Directed acoustic construction enables omnidirectional gradient tuning of fingerprint‐inspired microstructures. By investigating the DAC mechanisms, diamond particles are found to enhance acoustic physical, mechanical, and chemical effects, promoting acoustic curing and broadening the range of gradient property tuning.
Dandan Wu +6 more
wiley +1 more source
Metasurface‐Based Multidimensional Light‐Field Manipulation: From Technologies to Applications
Multidimensional metasurfaces enable versatile manipulation of multiple optical degrees of freedom, including phase, amplitude, polarization, wavelength, and orbital angular momentum. This review summarizes their fundamental mechanisms, emerging strategies for multidimensional light‐field control, and key applications in optical computing, imaging ...
Heliang Yin +6 more
wiley +1 more source
An Enhanced Event-Based Model for Integrated Flight Safety of Fixed-Wing UAVs. [PDF]
Ma X, Lu X, Li H, Lu X, Li J, Zhao J.
europepmc +1 more source
ABSTRACT Extracellular vesicle therapies have been developed for tissue repair, but how donor‐cell senescence reshapes vesicle‐mediated mitochondrial transfer remains unclear. Here, we show that senescent adipose‐derived stem cells (ADSCs) redirect damaged mitochondria into microvesicles (MVs), converting protective vesicles into pro‐degenerative ...
Zixuan Ou +21 more
wiley +1 more source
A Certificateless Encryption-Based Authentication Protocol for Low Earth Orbit Satellite Network. [PDF]
Lv Z +5 more
europepmc +1 more source
Injectable Peptide‐Based Functional Amyloid Hydrogels as Tunable Depots for Sustained Drug Delivery
An injectable and tunable peptide‐based functional amyloid hydrogel provides sustained insulin release while preserving insulin stability and bioactivity. The hydrogel enables prolonged glycemic regulation in vivo, exhibits excellent biocompatibility, and shows no detectable IAPP and α‐Syn heterologous cross‐seeding, highlighting its potential as a ...
Ranjit Shaw +4 more
wiley +1 more source
Interacting dust-acoustic multi-soliton and periodic waves in strongly coupled dusty plasma with ion-drag force. [PDF]
Akter S, Tanjil TS, Hafez MG.
europepmc +1 more source
Robust NbN‐on‐Si/SiGe Hybrid Microwave Quantum Circuits With Long‐Term Stability
Superconducting NbN resonators integrated with Si/SiGe quantum wells based semiconducting chip are investigated as a CMOS–compatible platform for scalable quantum hardware. Temperature–dependent microwave spectroscopy reveals loss mechanisms from TLS, quasiparticles, and scattering.
Paniz Foshat +5 more
wiley +1 more source
A De Giorgi conjecture on the regularity of minimizers of Cartesian area in 1D. [PDF]
Bellettini G, Kholmatov SY.
europepmc +1 more source

