Fe-activated magnetoplumbite persistent luminescence phosphor by modulating the oxygen vacancy.

Broadband near-infrared (NIR) spectroscopy has gained significant attention due to its versatile application in various fields. In the realm of NIR phosphors, Fe ion is an excellent activator known for its nontoxic and harmless nature. In this study, we prepared an Fe-activated SrGaO (SGO) NIR phosphor and analyzed its phase and luminescence properties.

Weight loss efficiency and safety of tirzepatide: A Systematic review.

Objective: Tirzeptide is a novel glucagon-like peptide-1 receptor (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) drug, which shows good efficiency for weight loss. Therefore, we aim to investigate the efficacy and safety of tirzepatide for weight loss in type 2 diabetes mellitus (T2DM) and obesity patients in this meta-analysis study.

Methods: Cochrane Library, PubMed, Embase, Clinical Trials, and Web of Science were searched from inception to October 5, 2022.

[Effects of canopy density on understory plant diversity in plantations on the Loess Plateau of China].

To solve the problems of understory plant shortage and biodiversity reduction caused by high tree density of plantations on the Loess Plateau in northwest China, we analyzed the data collected by field survey and from literatures. We used the upper boundary line method to examine the impacts of canopy density on understory plant diversity. Based on field survey at the Guanshan Forest Farm of Jingchuan County of Gansu Pro-vince, the species number of understory plants in plantations was higher than that in natural grassland (91 vs.