The band gap structures by arranging hybrid shunted piezoelectric materialswith resistance inductive(RL) circuit and neg......

A novel series of calix[4]arene derivatives were synthesized via a Pd-catalyzed Sonogashira coupling reaction from para-......

The compound (C_5H_7S_2)_3[Mo_3 (μ_3--S)_2 (μ_2--Cl)_3 Cl_6] forms dark black octahedralcrystals with the following c......

以乙炔为碳源、FeMo/MgO催化剂为模板,采用催化化学沉积法制备了螺旋状多壁碳纳米管(hs-MWC-NTs)。其中FeMo/MgO模板,由作为发泡和......

A low absorptivity broadband negative refractive index metamaterial with a multi-gap split-ring and metallic cross (MSMC......

To the editor:I read with great interest the recent article by Li,et al.The authors have clearly shown that tanshinoneⅡ......

During sintering process of diamond tools, metal bond containing graphitizing elements such as Fe, Co, Ni seriously e-ro......

To clarify the corrosion mechanism associated with the precipitate of T1(Al2CuLi)in Al-Li alloys,the simulated bulk prec......

Microstructure and texture characterization in Nd:YAG laser welds of 5A90 Aluminum-Lithium (Al-Li) alloys were studied b......

48 Wistar rats(190--250g) were used in this study.The pain threshold was very signifiantly hghier after lesar stimulati......

AIM: To examine the efficacy of non-magnifying narrow-band imaging(NM-NBI) imaging for small signet ring cell carcinoma(......