Results 171 to 180 of about 562,479 (274)

Multifunctional resonant wavefront-shaping meta-optics based on multilayer and multi-perturbation nonlocal metasurfaces. [PDF]

Light Sci Appl, 2022
Malek SC, Overvig AC, Alù A, Yu N.
europepmc   +1 more source

Strategies for enhancing sensitivity in lateral flow assays

VIEW, EarlyView.
Lateral flow assays (LFAs) are essential for cost‐effective, rapid point‐of‐care diagnostics. However, conventional colourimetric LFAs often lack the sensitivity required for low‐abundance biomarkers. This review evaluates six enhancement strategies: flow modulation, sample preconcentration, advanced reporters, chemical signal amplification, structural
Aylar Eslami Saed, Jacopo Giaretta, Syamak Farajikhah, Fariba Dehghani   +3 more
wiley   +1 more source

Quantum-inspired computational wavefront shaping enables turbulence-resilient distributed aperture synthesis imaging. [PDF]

Sci Adv
Sun S, Nie ZW, Xu YK, Chang C, Chen PX, Lai PX, Liu WT.   +6 more
europepmc   +1 more source

Comprehensive Design and Experimental Validation of 30 kV Ultra‐Fast Flexible Controllable Arresters for HVDC Systems

High Voltage, EarlyView.
ABSTRACT To effectively suppress transient overvoltages in HVDC systems, the design and experimental validation of a multi‐module series controllable arrester are presented. The voltage‐limiting performance, series voltage equalisation capability, and robustness under fault conditions in high‐voltage scenarios require further research.
Tai Yang, Xiangyu Zhang, Sihang Wu, Lei Qi, Xiang Cui   +4 more
wiley   +1 more source

Optical correction in excised cataractous crystalline lenses by using wavefront shaping techniques. [PDF]

Biomed Opt Express
Artal P, Rodríguez-Fernández I, Yago I, Marín JM, Paniagua-Diaz AM.   +4 more
europepmc   +1 more source

Optical reciprocity induced wavefront shaping for axial and lateral shifting of focus through a scattering medium. [PDF]

Sci Rep, 2022
Sanjeev A, Trivedi V, Zalevsky Z.
europepmc   +1 more source

Study on the Power‐Frequency Arc Extinction Characteristics of Semi‐Closed Short‐Gap Device

High Voltage, EarlyView.
ABSTRACT Multi‐chamber arc‐extinguishing devices have a simple structure and excellent arc‐extinguishing performance; thus, they have attracted considerable attention as lightning protection devices. However, the structural parameters of different models of the aforementioned devices vary, leading to inconsistent protection levels; therefore, the arc ...
Yeqiang Deng, Caiwei Pan, Jintian Chen, Yu Wang, Lei Lan   +4 more
wiley   +1 more source

Optimizing fluorescence imaging through scattering media using structured light-assisted wavefront shaping. [PDF]

iScience
Rumman N, Bassène P, Wang T, Mavian A, Fohtung E, Dixon A, Searles TA, N'Gom M.   +7 more
europepmc   +1 more source

Confocal 3D reflectance imaging through multimode fiber without wavefront shaping. [PDF]

Optica, 2022
Lee SY, Parot VJ, Bouma BE, Villiger M.
europepmc   +1 more source

Conductivity Analysis and Thermoelectric Behaviour of Larch Standing Trees Under Lightning Currents: Role of Moisture Distribution and Carrier Motion

High Voltage, EarlyView.
ABSTRACT The direct effects of lightning strikes on forest combustibles form the foundation for predicting lightning‐induced forest fires. Accurate assessment of lightning impact is hindered by limited knowledge of the conduction characteristics of standing larch trees.
Jinru Sun, Xiaomeng Liu, Shu Li, Duanzhou Peng, Xueling Yao, Xiaodong Liu   +5 more
wiley   +1 more source