The results showed that the tensile strength was improved about 6.7% and impact strength was improved about 219.1%,and the property of heat resistant was remained,when mass ratio of BA/GMA was 80/20 and the mass fraction of oligomer was about 10%. The modified epoxy resins had two-phase morphology.
PPO/HIPS/elastomer alloy is a new kind of engineering plastics alloy, which has high toughness, good heat resistance, and creep resistance, and could be widely applied to automobile, electronic device, and etc.
The experiment shows that the TiO2/CuO coating is more heat-resistant, acid-resistant, and wear resistant than CuO coating, without losing absorptivity markedly.
Nanotechnology for Encapsulating Zirconium Boride upon Formation of Heat-Resistant Coatings
Kinetics of formation of ZrB2-MoSi2 glass-ceramic heat-resistant coatings on graphite
The results of investigations are used to design organosilicate materials, such as heat-resistant functional coatings, high-temperature adhesives, and vacuum-tight sealants, which find wide application in various fields of engineering.
Scientific principles of the manufacture of high-strength heat-resistant polymer composite materials with the successive ionizing-radiation and heat treatment (via the step of long-lived prepregs) were developed.
Changes in Heat Resistance of the Muscle and Glycerinated Muscle Fibers of Green Toad (Bufo viridis complex)
Heat resistance of muscles and actomyosin proteins was determined at damaging temperatures of 41, 42, and 43°C in three green toad (Bufo viridis complex) populations from different climatic zones of Uzbekistan.
The variability of heat resistance of the muscle and models was also the highest in toads of the first group.
Heat resistance of the skeletal muscle in Western Palearctic green frogs (Rana esculenta complex)
Heat resistance of the gastrocnemius muscle was studied in five species of the Rana esculenta complex.
As applications, the wave equation on?+ × ?+ and the heat equation in a semi-infinite rod are considered in detail.
In a much cited article, Yau  proved that when the Ricci curvature is bounded uniformly below, then the only bounded solution to the heat equation ?tμ=Δμ on [0, ∞) × M which vanishes at t=0 is the one which vanishes evarywhere.
Well-posedness of a semilinear heat equation with weak initial data
In the first part the initial value problem (IVP) of the semilinear heat equation with initial data in is studied.
For the analogs of the heat and wave equation, we give algorithms for approximating the solution, and display the results of implementing these algorithms.