A pure metallic nickel nanoparticle, spherical in shape, has been successfully synthesized
by the chemical reduction of nickel chloride with hydrazine at room temperature without any …

A series of mesoporous SiO 2 ZrO 2 aerogels with various zirconia content (10–90 wt%)
were prepared by the sol–gel method followed by supercritical drying. The characterization of …

Accumulating evidence indicates noncoding RNAs (ncRNAs) fine-tune gene expression with
mysterious machinery. We conducted a combination of mRNA, miRNA, circRNA, LncRNA …

Plant cold acclimation (CA) is a genetically complex phenomenon involving gene regulation
and expression. Little is known about the cascading pattern of gene regulatroy network and …

Titanium (Ti) based spinal fusion cages are frequently used in the clinics for the treatment of
spinal degeneration and related diseases, however, their further clinical application is …

In this study, the enzyme-assisted extraction of polysaccharides from Lentinus edodes (LEPs)
was optimized by response surface methodology, and a preliminary characterization of the …

Eleven compounds were isolated from potato peels and identified. Their structures were
determined by interpretation of UV, MS, 1D, and 2D NMR spectral data and by comparison with …

Yams (Dioscorea spp.) are widely cultivated as edible resources and medical materials in
China. Characterizing chemical compositions in yam germplasm is crucial to determine their …

In this paper, the problem of output feedback stabilization is considered for a class of switched
delay systems under asynchronous switching. When the switching signal of the switched …

The principle of image enhancement is based on increasing the contrast between adjacent
pixels, enabling viewers to visually perceive images with greater detail in the textures and …