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ABSTRACT
This contribution argues that Zhu Quan’s (1378–1448) apotheosis must be interpreted as a paratextual discourse on authorship. Substantiating this claim, this article discusses how the extant editions of the Divine Pivot Ready to Hand construct the king’s divine authorship. In its three sections, the article examines the physical, paratextual and ritual dimensions of his apotheosis. Focusing on the last chapter of the Pivot, it demonstrates that calendars serve as a material cum textual media through which to posit Zhu Quan’s divine status. In a dialogue with the field of ritual studies, the article explains to what degree Zhu Quan’s calendars may be interpreted as an act of ritual textualisation.
experiments with “mechanical” and “thermal dilution” of reactive EM with heat-conducting inert material are shown in Fig. 1 . Fig. 1 Experimental approach scheme and cells for DTA, TGA, and DSC; a , c “mechanical dilution
Negative thermal expansion materials
Thermal properties and implications for composite materials
Abstract
Finite element analysis is used to explore composites of negative thermal expansion materials with positive thermal expansion materials (ZrW2O8 in Cu and ZrO2 in ZrW2O8) and evaluate how thermal and mechanical properties, rates of cooling/heating, and geometry and packing fraction influence the overall expansion and thermal stress. During rapid temperature changes, the transient short-time thermal expansion can be considerably larger than the steady-state value. Furthermore, thermal stress in the composite can be large, especially at the interface between the materials, and can exceed the material strength.
Introduction KNF or potassium nitroform is a colorless to white crystal or powder. The crystals of this potassium salt are stable and used widely in formulations of energetic materials such as gunpowders, rocket propellants
Thermogravimetrical analysis for monitoring carbonation of cementitious materials
Uptake of CO2 and deepening in C–S–H knowledge
other words, carbonation is a crucial phenomenon from the point of view of structure durability and also for cement-based materials sustainability. The most used technique for evaluating carbonation effects in concrete is the phenolphthalein
Introduction Composites and their characterisation In spite of the fact that glass-fibre reinforced composite materials based on unsaturated polyester resins have been used for very long time [ 1 ] their
optimizing anode materials with respect to decreasing operating temperature, increasing the efficiency of electrocatalytic fuel oxidation, and cost reduction. The main requirements for SOFC anode are high electron and ion conductivity in operating
Introduction The energy deficiency and environmental pollution during the energy utilization prompt the utilization of clean energy, such as solar, wind, and cheap power. The energy storage technology with phase change material
De Muynck W., De Belie N., Verstraeteb W. Microbial carbonate precipitation in construction materials, A review, Ecological Engineering , Vol. 36, 2010, pp. 118
Eight inorganic substances recommended by ICTA as temperature standard reference materials for DTA and DSC were studied: KNO3, KClO4, Ag2SO4, K2CrO4, quartz, K2SO4, BaCO3 and SrCO3. The content of pure component in each of these substances was determined by classical chemical analysis. The temperatures and the heats of polymorphic transformations of these substances were measured with a Perkin-Elmer DSC-2 differential scanning calorimeter, and DTA studies were performed on a MOM 1500 D Q-derivatograph. The plot heat of transformation by DSCvs. DTA peak area is advanced as a calibration line for the approximate estimation of quantitative DTA effects. The substances studied will be certified as temperature standard reference materials for use in DTA and DSC.