Publications by authors named "Lin-Hai Cheng"
Article Synopsis
- The study looked at how mental health issues and everyday life affect violent behavior in people with schizophrenia.
- Researchers analyzed data from 1,664 patients to see how their symptoms and real-life functioning connected before and after violence.
- Results showed that after experiencing violence, connections between symptoms and daily life weakens, suggesting that this could be an early warning sign for future violence.
Objective: To explore the patterns and correlates of insight among patients with schizophrenia in a large Chinese population.
Method: A multi-center cross-sectional study was conducted in Guangdong province, China. Patients with schizophrenia were included.
Shortened duration and reduced area of frozen soil in the Northern Hemisphere.
Innovation (Camb)
August 2021
The changes in near-surface soil freeze-thaw cycles (FTCs) are crucial to understanding the related hydrological and biological processes in terrestrial ecosystems under a changing climate. However, long-term dynamics of soil FTCs at the hemisphere scale and the underlying mechanisms are not well understood. In this study, the spatiotemporal patterns and main driving factors of soil FTCs across the Northern Hemisphere (NH) during 1979-2017 were analyzed using multisource data fusion and attribution approaches.
View Article and Find Full Text PDFBackground: Sleep is vital for maintaining individual's physical and mental health. Prior studies have reported close relationships between sleep duration and chronic diseases. However, in China, the prevalence of aberrant sleep duration and the associations between sleep duration and chronic conditions still merit studying in Guangdong province.
View Article and Find Full Text PDFObjective: To study the chemical constituents from the supercritical CO2 extraction of Schisandra chinensis.
Methods: The compounds were separated and purified by conventional column chromatography and their structures were identified by spectroscopic methods.
Results: Nine compounds were isolated from the supercritical CO2 extraction of Schisandra chinensis, and their structures were identified as chrysophanol(1),schisandrin B(2), β-sitosterol(3), schisandrin C(4),schisandrol A(5), angeloylgomisin H(6), daucosterol(7) 1, 5-dimethyl citrate (8), and shikimic acid (9).