Driving Factors for Subjective Relative Deprivation Alleviating Among Middle-Aged and Older Adults with Disabilities - China, 2023.

What Is Already Known About This Topic?: Previous research has identified a link between economic deprivation, internet usage, and subjective relative deprivation in the general populace. However, few studies have explored the mediating role of internet usage in the relationship between economic deprivation and subjective relative deprivation, particularly in relation to middle-aged and older adults with disabilities.

What Is Added By This Report?: This research examines the circumstances of middle-aged and older Chinese adults living with disabilities, using the most recent data available.

A new terrein dimer and a new meroterpene from the mangrove endophytic fungus sp.

A new terrein dimer named lichtheicol A () and a new meroterpene named lichtheiterpene A (), were isolated from the mangrove endophytic fungus sp. J2B1, together with 10 known compounds (). The planar structures and absolute configurations of and were established by a combination of extensive spectroscopic data analyses and electronic circular dichroism (ECD) calculations.

Yellow-Emitting Hydrophobic Carbon Dots via Solid-Phase Synthesis and Their Applications.

The preparation and application of hydrophobic carbon dots (HCDs) are now the hotspots in the field of nanomaterials. This paper reports the fast synthesis of long-wavelength-emitting HCDs (yellow-emitting, λ = 541 nm) through a solid-phase route, with l-cysteine hydrochloride anhydrous and citric acid as carbon sources and dicyclohexylcarbodiimide as a dehydrating agent, reacting at 180 °C for 40 min, with a quantum yield of 30%. The solid-phase route avoids the usage of organic reagents during the synthesis process and is thus environmentally friendly.