Collaborative measurement of data opening policy in China's municipal government data management system: Taking a regional central city as an example.

In the current era of big data, the exponential increase in the volume of social data has exerted a significant influence on the government and all sectors of society, with the opening of government data becoming an irresistible trend. In this paper, several regional central cities are selected as the representatives of municipal governments to analyze the characteristics and weaknesses of their data-opening policies from various perspectives including policy effectiveness, policy tools, and policy targets. This is of reference significance for the municipal governments of an individual country in the formulation of data opening policies.

Allelopathic effects of volatile organic compounds from Eucalyptus grandis rhizosphere soil on Eisenia fetida assessed using avoidance bioassays, enzyme activity, and comet assays.

Allelopathy has been identified as an underlying mechanism of detrimental environmental impacts within commercial plantations. Eucalyptus spp. are known to generate huge amounts of volatile organic compounds (VOCs) that can function as phytotoxins and thus inhibit other plants.

Top- and bottom-emission-enhanced electroluminescence of deep-UV light-emitting diodes induced by localised surface plasmons.

We report localised-surface-plasmon (LSP) enhanced deep-ultraviolet light-emitting diodes (deep-UV LEDs) using Al nanoparticles for LSP coupling. Polygonal Al nanoparticles were fabricated on the top surfaces of the deep-UV LEDs using the oblique-angle deposition method. Both the top- and bottom-emission electroluminescence of deep-UV LEDs with 279 nm multiple-quantum-well emissions can be effectively enhanced by the coupling with the LSP generated in the Al nanoparticles.

Dopamine transporter density in schizophrenic subjects with and without tardive dyskinesia.

Striatal dopamine transporter (DAT) binding potential (BP) was compared between schizophrenic subjects with and without tardive dyskinesia and controls. Although the groups were not statistically different in striatal BP, tardive subjects had apparently lower DAT density than non-tardive schizophrenic subjects. Significant and trend-level inverse correlations were found between DAT BP in the striatum, and especially the severity of negative symptom scores, but also cognitive, and depression/anxiety scores on the PANSS.