当今世界的多民族国家中，“无论在资本主义还是社会主义国家，无论在民主还是军人政权的国家，无论在富国还是在穷国，民族分裂的威胁无处不在”。
Objective. To study the effects of XW630 on bone formation in overiectomized(OVX) rats and in hu-man osteoblast-like cell line TE85. Method. Bone histomorphomet
【正】一位孤独的年轻人依着一棵树晒太阳。他衣衫褴褛,神情萎靡,不时有气无力地打着哈欠。一位智者从此经过,好奇地问:"年轻人,如此好的时光,你不去做你该做的事,却懒懒散散
Objective To assess the clinical feasibility of diagnosing and staging liver fibrosis by apparent diffusion coefficient (ADC). Methods Totally, 43 patients (mea
An electrochemical biosensing platform was developed based on glucose oxidase(GOx)/Fe3O4-reduced graphene oxide(Fe3O4-RGO) nanosheets loaded on the magnetic gla
Transparent electrode based on silver nanowires(Ag NWs) emerges as an outstanding alternative of indium tin oxide film especially for flexible electronics. Howe
This article reported the electrochemical behaviors of a novel hollow carbon microspheres/manganese dioxide nanosheets(micro-HC/nano-MnO2) composite prepared by
把云南建设成为我国面向西南开放的重要“桥头堡”已经提升到国家战略层面，但从县域经济排名、软硬环境、经济实力对比，特别是管理和人才支撑，服务效率和行政效能来看，云南社会经济发展能力亟待提升。云南省第九次党代会强调：云南县域经济发展正处在战略机遇期，要实现云南科学发展、跨越发展、和谐发展，没有县域经济的发展繁荣是不可能的。
Barium titanate nanocrystallites were synthesized by a hydrothermal technique from barium chloride and tetrabutyl titanate. Single-crystalline cubic perovskite
Co Fe2O4-graphene nanosheets(Co Fe2O4-GNSs) were synthesized through an ultrasonic method, and their electrochemical performances as Li-ion battery electrode we