Background Quercus liaotungensis Koidz.is an ecologically and economically important tree species widely distributed in Northern China.However, the effective assessment, utilization, and protection of Q.liaotungensis resources remain unexplored.Methods In total, 120 samples obtained from 12 Q.liaotungensis populations of Northern China were investi

Introduction: With the technological advances and the changes in the productive processes, the workers are displayed the different physical and chemical agents in its labor environment.The toluene is solvent an organic gift in glues, inks, oils, amongst others.Objective: To compare solvent the literary findings that evidence that diligent displayed

Using fiber laser welding technology, X80 pipeline steel welded joints with different welding heat inputs were obtained.Their microstructure, mechanical properties, and corrosion resistance (in NACEA solution saturated with hydrogen sulfide) were studied.Findings indicated that with the increase in heat input, the proportion of ferrite, strength, e

Host-intestine microbiota interactions have been widely studied in aquatic animals, but these interactions in the intestine regeneration process of the sea cucumber Apostichopus japonicus have been rarely investigated.To understand how intestine regeneration impacts the developing intestinal microbiome composition and function, we performed a case