Observation of Three Resonant Structures in the Cross Section of e^{+}e^{-}→π^{+}π^{-}h_{c}.

Using e^{+}e^{-} collision data collected with the BESIII detector operating at the Beijing electron positron collider, the cross section of e^{+}e^{-}→π^{+}π^{-}h_{c} is measured at 59 points with center-of-mass energy sqrt[s] ranging from 4.009 to 4.950 GeV with a total integrated luminosity of 22.

The effects of social situation cues and negative smoking outcome expectancies on attentional bias among smokers.

Introduction: Although numerous findings support the triggering effect of drug-related cues on drug-seeking behavior among addicts, there is a paucity of studies investigating whether attentional bias toward these cues can be moderated by social factors. The present study aimed to examine the influence of social situation cues and negative smoking outcome expectancies on attentional bias among smokers.

Methods: In study 1, 36 smokers and 34 nonsmokers completed a modified dot-probe task that incorporated social situation cues as priming stimuli.

[Clinicopathological characteristics of well-differentiated papillary mesothelial tumor].

To investigate the clinicopathological characteristics of well-differentiated papillary mesothelial tumor (WDPMT). Sixteen cases of resected WDPMTs diagnosed at the Affiliated Hospital of Qingdao University, Qingdao, China from 2017 to 2024 were collected and the clinicopathological features were retrospectively analyzed. There were 7 males amd 9 females, with a mean age of 53.