Results 211 to 220 of about 7,450,281 (272)
A metasurface‐enabled helical wavefront fingerprint (MHWF) paradigm is proposed for quantitative and specific retrieval of a liquid medium's refractive index and extinction coefficient. The liquid's complex dielectric response governs the wavefront evolution of the metasurface‐generated focused vortex beam, forming a distinctive three‐dimensional ...
Yuting Zhou +10 more
wiley +1 more source
DuoMod-Net: Logarithmic balancing and geometric refinement for imbalanced semi-supervised medical image segmentation. [PDF]
Bo W +6 more
europepmc +1 more source
This study developed a convenient, enzyme‐free detection platform based on controllable aggregation ion nanomachines. Its favorable anti‐interference capacity and high sensitivity meet the detection requirements for clinical samples processed via a simple filtration method within 10 min.
Zhihao Zhang +8 more
wiley +1 more source
A sensitivity study on the measurement of urban polycentricity in chinese cities: Center definition, indicator selection, and their interaction effects. [PDF]
Zhu J, Wang Y.
europepmc +1 more source
The sunscreen‐inspired nano‐pesticide, MCB@URFSL, provides UV‐shielding, enhanced rainfastness, and laccase‐responsive delivery for improved fungicidal efficacy and high ecological safety. ABSTRACT Fungicides are a crucial tool for protecting crops and ensuring consistent food supply.
Jin Yan +10 more
wiley +1 more source
Economic Entropy and Sectoral Dynamics: A Thermodynamic Approach to Market Analysis. [PDF]
Rojas Castillo WA +3 more
europepmc +1 more source
Iridium single atoms and Cr doping synergistically activate and stabilise the lattice oxygen oxidation mechanism in CoFe layered double hydroxides. Electronic modulation enhances metal–oxygen covalency, suppresses over‐oxidation, and enables durable oxygen evolution, delivering high‐performance anion exchange membrane water electrolysis with ...
Parisa Eskandari +13 more
wiley +1 more source

