Chuan Wang

Oct 21, 2024 | dialnet.unirioja.es | Chuan Wang |Ziqiu Wang

Ayuda Buscar en la ayuda Buscar en la ayuda Enhancing Students’ Understanding of Mechanochemistry through Quantum Chemistry Simulations Chuan Wang [1] ; Ziqiu Wang [1] [1] Inner Mongolia University, P. R. China Localización: Journal of chemical education, ISSN 0021-9584, Vol. 101, Nº 10, 2024, págs.

Sep 24, 2024 | cell.com | Chuan Wang

Keywords aziridine ring opening nickel photocatalysis β-amino ketone cooperative catalysis aldehydes decatungstate acyl C-H activation Introduction Chiral β-amino ketones are not only a characteristic unit in numerous biologically active molecules (Figure 1A)1,2,3,4,5 but also serve as versatile synthetic intermediates to access other nitrogen-containing compounds.6,7 In general, asymmetric Mannich reaction8,9,10 and aza-Michael addition11,12 constitute two main approaches to constructing the...

Sep 14, 2024 | pubs.acs.org | Chuan Wang |Ziqiu Wang

Aug 12, 2024 | nature.com | Chuan Wang |Haodan Xu |Rixin Tang |Ziying Wang |Tingwei Jiang

Under total sleep deprivation, both inhibitory and motor control are impaired. However, how circadian rhythm sleep loss caused by irregular sleep pattern affects motor inhibition and execution in continuous actions remains unknown. This study utilized a pointing task to investigate the question over 30 days. During regular trials, participants were instructed to tap on a specified location, while in countermanding trials, they were required to countermand their current action. Additionally, there was a control group performed the same task following a normal 24-h rhythm. The results indicated that the decrease in accuracy and the increase in movement time in countermanding trials were more prominent in the shift work group. In contrast, there was no significant difference in reaction time between the two groups. Notably, the shift work group outperformed the control group in terms of movement time in regular trials and radial displacement in countermanding trials. Overall, these results show that circadian rhythm sleep loss predominantly affects inhibitory control, rather than motor control, underscoring the nuanced impacts of sleep disruption on differential aspects of cognitive and motor functions.

Apr 28, 2024 | onlinelibrary.wiley.com | Chuan Wang |Zheng Li |Engineering Nanjing |Jing Wang

The use of pressure to achieve superior properties in metals, especially for use in a range of weaponry, has a long history dating back to the artisans of ancient China and many parts of Asia.