To assess the improved imaging performance of the MTF-engineered meta-optics over the forward-designed metalens, we captured imaged under broadband illumination using black-body radiation from a hotplate with high-emissivity fiberglass tape heated to 150 ∘C as the light source. Custom aluminum ...
The bias tape 1 for sealing according to the present invention is characterized by having a fabric 2, a base film 3 stacked on the fabric 2, a waterproof film 4 stacked on the base film 3, and a hot melt adhesive layer 5 stacked on the waterproof film 4 in that order, wherein the...
The purpose of this work is to develop an active self-cleaning system that removes contaminants from a solar module surface by means of an automatic, water-saving, and labor-free process. The output efficiency of a solar module can be degraded over time by dust accumulation on top of the ...
An adjustable spatula for forming a smoothly arcuate concave contour in a viscous material and a smoothly arcuate convex contour in the viscous material, independently of each other
tools on mobile phones can accurately measure tree diameter (R2= 0.95; RMSE = 2.71 cm compared to manual measurements) while saving time during both the data-collection stage and data-entry stage of field sampling. Importantly, we compare measurements of the same tree across users of the phone...
Forest canopy height estimates, at a regional scale, help understand the forest carbon storage, ecosystem processes, the development of forest management and the restoration policies to mitigate global climate change, etc. The recent availability of the NASA’s Global Ecosystem Dynamics Investigation (...
That is a terrific and very useful tutorial. I have always wondered how I should finish it off - I always have a funny last stitch that bugs me every time I look at it. As for having to add more thread -arg! Any more stuffy patterns coming out for Christmas?
The input capacitor needs not only to be close to the VIN pin, but also to the GND pin in order to reduce the input ripple seen by the IC. The VIN and SW pins are conveniently located on the edges of the IC, therefore the inductor can be placed close to the IC. The output ...
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