30. Peptides and Proteins2h 42m 31. Catalysis in Organic Reactions1h 30m 32. Lipids 2h 50m 33. The Organic Chemistry of Metabolic Pathways2h 52m 34. Nucleic Acids1h 32m 35. Transition Metals6h 14m 36. Synthetic Polymers1h 49mOrganic Chemistry2. Molecula...
In this case, at least one of transition metals selected from W, Mo, Mn, Cu, Fe, Ni, and Co is added to the matrix in 0.1-8 wt.% (based on the conversion into metals) to improve the wettability to the matrix and the sintered body is controlled to have a porosity of 3% or ...
Transition metals are essential for many metabolic processes and their homeostasis is crucial for life. Aberrations in the cellular metal ion con- centrations may lead to cell death and severe diseases. Metal ion transporters play a major role in maintaining the correct concentrations of the various...
clusters have been systematically studied to reveal the geometric constructions of middle-sized boron clusters after doping of a manganese atom28. Not only the transition metals, other metallic elements also have been used as dopants. The Al2+[B73−] and Al+[B82−]29clusters, both of which...
About Teck 关于泰克 As one of Canada’s leading mining companies, Teck is committed to responsible mining and mineral development with major business units focused on copper, zinc, and steelmaking coal. Copper, zinc and high...
which are compounds of elements of one or >=2 kinds selected from transition metals of the periodic table 4a, 5a, 6a, 7a groups, and Al, Si, B, and B or N is formed previously on the surface of the hard base body by CVD method, spattering method, etc. Next, the ultrahard film ...
This research delves into pbqff and its interconnected environment, encompassing a presentation of novel anharmonic vibrational data for c-(C)C3H2, and illustrating the adaptability of pbqff's components to other projects.The efficacy of STEM career pursuits by mentees is heavily reliant upon the ...
The research and development of joining methods of ceramics to metals, especially brazing, diffusion bonding and partial transition liquid phase bonding, w... Y Zhang,D Feng,HE Zhi-Yong - 《钢铁研究学报(英文版)》 被引量: 140发表: 2006年 Method of joining ceramics and metal with Ti-Co braz...
Creating an algorithm for improving the working surfaces of tools, using computer modeling The issue in question relates to machine building, particularly to machining of metals. We used the approach and software environment allow comparison with other aforementioned approaches and software environments to...
The adsorptive capacity of zeolite BEA was found to decrease while the adsorption selectivity increase by transition metals isomorphous substitution. Adsorption simulations by the Monte Carlo method indicate that the differences in the adsorption of β,β-DMN molecules on metal-incorporated zeolite BEAs ...