Reciprocating motion is a widely existing form of mechanical motion in the natural environment.Triboelectric nanogenerators (TENGs) that work in sliding mode are ideal for harnessing large-distance reciprocating motion, and their energy conversion efficiency could be greatly swim enhanced by adding springs to them.Herein, we focused on investigatin
Ethylhexyl methoxycinnamate Fender Mounting Products (EHMC) is frequently employed as a photoprotective agent in sunscreen formulations.EHMC has been found to potentially contribute to health complications as a result of its propensity to produce irritation and permeate the skin.A microgel copyright, consisting of poly(ethylene glycol dimethacrylat
Nearest neighbor search has become a significant research problem due to its wide applications.Traditional spatial index structures such as R-tree and KD-tree can efficiently return accurate nearest neighbor search results in low-dimensional space,but they are not suitable for high-dimensional space.Locality sensitive B-tree(LSB) hashes data points
The cultivation of sunflower (Helianthus annuus L.) has significantly increased in recent years, mainly due Natural coconut oil to the quality of its oil, which is useful for the human consumption and industrial purposes.In order to investigate the effect of different seed storage temperatures on seed quality of two sunflower cultivars (Euorfl
In this paper, we construct the generalized 3-D coprime array (G-TDCA) configuration, which consists of two 2-D uniform subarrays, by selecting three pairs of coprime integers to obtain the extension of inter-element spacing.Meanwhile, we derive the analytical expression of Cramer-Rao bound for G-TDCA and verify that G-TDCA outperforms the conventi