Topological insulators are insulating materials that display massless, Dirac-like surface
states in which the electrons have only one spin degree of freedom on each surface. These …

A total of 764 retail meat including 515 chicken, 91 pork, 78 beef and 80 lamb samples were
collected in Shaanxi Province of China in 2007–2008 to determine the prevalence of …

Metal complexes of a new thiosemicarbazone derived from 3-acetylumbelliferone (HL) have
been prepared and characterized. The complexes have the general formula ML 2 · nH 2 O …

Transition metal dichalcogenides have attracted much attention recently due to their
potential applications in spintronics and photonics because of the indirect to direct band gap …

Purpose: The current management of advanced esophageal squamous cell carcinoma (ESCC)
remains unsatisfactory. We investigated the safety, efficacy, and biomarkers of SHR-1210…

Background To assess the safety profile, pharmacokinetics, pharmacodynamics and preliminary
antitumour activity of fixed-dose SHR-1210, a novel anti-PD-1 antibody, in advanced …

Obstacle avoidance ability is the significant embodiment of the ground mobile robot, and the
basic guarantee of the ground mobile robot to perform various tasks. Obstacle avoidance …

In this study, we explored the effects of particulate matter 2.5 (PM 2.5 ) eye drops on the ocular
surface structure and tear function in mice and established a novel animal model for dry …

Proanthocyanidins (PAs) have antioxidant properties and are beneficial to human health. The
fruit of apple (Malus × domestica Borkh.), especially the peel, is rich in various flavonoids, …

Interleukin (IL)-9 is a T helper (Th) 2 cytokine recently implicated as an essential factor in
determining susceptibility to asthma. Transgenic mice overexpressing IL-9 exhibit many …