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Vor einer Stunde · Thus we model the phenomenon that the planet’s atmosphere is stable in the sense that, if the temperature rises, more clouds form by evaporation, which leads to fewer incident solar radiation and lets the temperature fall back to its old value. Such a “mechanism” can in fact be represented by a simple mathematical treatment of the model planet for particular choices of the radiative and ...
Thermal paste should be chemically very stable, because temperature increases entropy and accelerate chemical reactions. So, assuming that are used components that evaporates even at ambient temperature in just 2 years, when exposed to the heat these would evaporate a lot faster, causing the thermal paste to dry out, and anything evaporates, it is a loss of mass that would cause loss of contact.
Vor 25 Minuten · Quantum Computing Inc. is a quantum optics and nanophotonic technology company. The Company provides accessible solutions with real-world industrial applications, using nanophotonic-based quantum entropy that can be used anywhere and with little to no training, operates at normal room temperatures, low power and is not burdened with environmental requirements.
Vor einem Tag · 1910s. Einstein's 1911 argument for gravitational redshift. 1911 – Albert Einstein explains the need to replace both special relativity and Newton's theory of gravity; he realizes that the principle of equivalence only holds locally, not globally. [42] 1915-16 – Albert Einstein completes his general theory of relativity.
Vor einer Stunde · In an adiabatic course of, the entropy of an remoted system stays fixed, as there isn’t a warmth switch. The change in entropy of a system will be calculated utilizing the equation ΔS = Q/T, the place ΔS represents the change in entropy, Q represents the warmth switch, and T represents the temperature.
Vor einem Tag · High temperature tribological behavior of surface coated tool steel High Speed Tribology: Some Developments on Thermal Behaviors Wear Behavior and Tribological Evolution of High Entropy Alloys
Vor einem Tag · 其中CE是交叉熵（Cross-Entropy），y是真实label，p是学生模型的预测结果，是蒸馏loss的权重。这里要注意的是，因为学生模型要拟合教师模型的分布，所以在求p时的也要使用一样的参数T。另外，因为在求梯度时新的目标函数会导致梯度是以前的 ，所以要再乘上，不然T变了的话hard label不减小（T=1 ...
