![]() ![]() The latter results illustrate the prospect of treating cement on equal footing with metals and ceramics in the current application of mechanism-based models and multiscale simulations to study inelastic deformation and cracking. In a retrospective analysis of 166 cases with ABO hemolytic disease of the newborn, risk factors for the severity of jaundice were compared in infants with blood group A or B. Additionally, we probe the mechanical stiffness, strength, and hydrolytic shear response of our molecular model, as compared to experimentally measured properties of C-S-H. In this study, we aimed to evaluate the effect of fetal-neonatal blood group on the severity of hemolysis and jaundice due to maternal-fetal ABO incompatibility. The model, with a chemical composition of $(CaO)_ $, also predicts other essential structural features and fundamental physical properties amenable to experimental validation, which suggest that the C-S-H gel structure includes both glass-like short-range order and crystalline features of the mineral tobermorite. ![]() By allowing for short silica chains distributed as monomers, dimers, and pentamers, this C-S-H archetype of a molecular description of interacting CaO, SiO₂, and H₂O units provides not only realistic values of the C/S ratio and the density computed by grand canonical Monte Carlo simulation of water adsorption at 300 K. Full Specifications What's new in version 6.8.5 CrystalDiffract can now import observed diffraction patterns in the CSV ('comma-separated variable') file format. The download was scanned for viruses by our system. Please bear in mind that the use of the software might be restricted in terms of time or functionality. Here we propose a molecular model of C-S-H based on a bottom-up atomistic simulation approach that considers only the chemical specificity of the system as the overriding constraint. Thank you for downloading CrystalDiffract from our software library You are downloading CrystalDiffract, version 6.9.3. With the recent determination of the calcium/silicon (C/S = 1.7) ratio and the density of the C-S-H particle (2.6 g/cm³) by neutron scattering measurements, there is new urgency to the challenge of explaining these essential properties. Cartesian Coordinates Imported from CIF files. Together these characteristics of C-S-H define and modulate the physical and mechanical properties of this "liquid stone" gel phase. CrystalDiffract 6 for Windows: Release Notes & Version History. Despite decades of studies of calcium-silicate-hydrate (C-S-H), the structurally complex binder phase of concrete, the interplay between chemical composition and density remains essentially unexplored. ![]()
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