[Determination of electrosynthesized urea products by igh performance liquid chromatography based n porous graphitic carbon column].

Urea is a simple organic compound that is widely used in both the industry and daily life. Compared with conventional methods, the preparation of urea by electrochemical synthesis is more environmentally friendly and sustainable. However, after the reaction, low amounts of urea and high concentrations of inorganic ions, including [Formula: see text] concentration was achieved without interference.

[Ion chromatography-pulsed amperometry method for determination of trace hydrogen sulfide in air].

Hydrogen sulfide (HS) is a pervasive gaseous pollutant that emits the characteristic odor of rotten gas, even at low concentrations. It is generated during various industrial processes, including petroleum and natural gas refining, mining operations, wastewater treatment activities, and refuse disposal practices. According to statistics from the World Health Organization (WHO), over 70 occupations are exposed to HS, rendering it a key monitoring factor in occupational disease detection.

Lignocellulose utilization and bacterial communities of millet straw based mushroom (Agaricus bisporus) production.

Agaricus bisporus is in general cultivated on wheat and rice straw in China. However, millet straw is a potential alternative resource for Agaricus bisporus cultivation, but this has hardly been studied. In the present study, the feasibility of millet straw based mushroom production was analyzed by three successive trials.

A new sesquiterpene with a novel 1β, 8β-oxygen bridge from Heteropappus altaicus (willd.) Novopokr.

A new guaiane-type sesquiterpene, 4α,7β-dihydroxy-10βH-guai-5-en-1β,8β-endoxide (1), was isolated from Heteropappus altaicus (Compositea). The structure of compound 1, which contains exhibited a rare 1,8-oxide bridge, was established on the basis of spectroscopic data.

The Social Cognition and Interaction Training (SCIT): an extension to individuals with schizotypal personality features.

The current study aimed to extend the clinical utility of the Social Cognition and Interaction Training (SCIT) to individuals with schizotypal personality features. It provided preliminary findings on the suitability and efficacy of the SCIT for these individuals in mainland China.