Crystal structure at 1.1 Angstroms resolution of an insect myrosinase from Brevicoryne brassicae shows its close relationship to beta-glucosidases. The aphid Brevicoryne brassicae is a specialist feeding on Brassicaceae plants. The insect has an intricate defence system involving a β- d-thioglucosid...
A schematic phase diagram of these ceramics has been suggested. The piezoelectric properties of these specimens were influenced by their crystal structure. All the specimens are expected to have good fatigue properties. In particular, the specimen with a tetragonal-cubic PPB structure (x = 0.04...
We determine that the LaMSA system in seahorses relies on the elasticity of the sternohyoideus and epaxial tendons for its operation. These elements are responsible for the simultaneous acceleration of the head and the fluid situated in front of the mouth. Incorporating these findings, the ...
Thermodynamical analysis shows that the decrease of conformational entropy owing to the drawing of the molecule into a crystal makes an essential contribution to the free-energy change. This value is of great importance in the definition of the equilibrium state of a system and so it is the ...
(MCLBP). Fourth, the feature fusion stage provides complementary and discriminative information by concatenating the two types of features. Finally, the rice image classification stage has been applied using a one-against-all support vector machine (SVM). The proposed system has been evaluated on ...
1、各种矿物的晶体形态(The crystal morphology of various minerals)1、黄铁矿 (pyrite) fes2点群 m3晶形: 常见立方体、五角十二面体及其聚形.晶面上常见平行 100 的聚形纹 和 210.浅铜黄色, 条痕绿黑色, 金属光泽, 无解理, 硬度较大: 6 - 6.5它是制造硫酸和硫磺的主要原料.是nacl型结构的衍生结构总之:黄...
In contrast to this, the organic solvents proved to have individually favorable interaction sites more or less forming n electron conjugate system with nitrile group in polymer. The favorable polymer site was mmr for DMSO and mr for DMF and DMAc. Solvation number of solvent was proved to be ...
With increasing complexity of SoCs and reduced execution cycle time, System Verilog assertions have become an integral part of verification environment. Assertions help in reducing the number of directed tests with an added advantage of reduction in effort and run-time in addition to providing verifica...
Au NC synthesis is chosen as a representative system, where both complexes and NCs are controlled under different synthetic conditions and characterized using various techniques. We reveal that the extent of reaction between Au salts and thiol ligands governs the fraction of Au–thiolate complexes ...
Structure-Directing Effects in Zeolite Synthesis: A Single-Crystal X-ray Diffraction, 29Si MAS NMR, and Computational Study of the Competitive Formation of... The competitive formation of the zeolites ferrierite and dodecasil-3C has been studied under a variety of synthetic conditions involving HF/...