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J. Cent. South Univ. (2017) 24: 39-47 DOI: 10.1007/s11771-017-3406-z Effect and function mechanism of sinter basicity on softening-melting behaviors of mixed burden made from chromium-bearing... vanadium-titanium magnetite (Cr-V-Ti magnetite) was investigated and the function mechanism was simultaneously analyzed. The results show that with increasing sinter basicity from 1.71 to 2.36, the softening......
resistance (NDR) behavior can be observed in certain bias regions for C82 and C80BN molecular devices but cannot be observed for C80N2 molecular device. A mechanism for the negative differential..., HOU J G. Mechanism for negative differential resistance in molecular electronic devices: Local orbital symmetry matching [J]. Physical Review Letters, 2007, 99(14): 146803-1- 146803-4. [22] LI Xiao......
denotes the real distance; In terms of Eq. (11), the optimized cost function H using differential evolution (DE) can be expressed as  ... occupies more trial vector. If CR=1, the trial vector vi equals At last, the selection is carried out for reproduction. Differential evolution uses a tournament mechanism to make the trial vector compete......
Ea can be calculated as a function of α[15]. The reaction mechanism can be obtained according to the dependence of Ea on α. The Ozawa equation and KAS equation are given in Eq.(2) and Eq.(3.... In order to clarify the reaction mechanism, it is necessary to obtain the expression of conversion function, f(α) or g(α). Table 1 Activation energies of synthesis of Mg2Sn calculated by model-free......
, the layout dimensions are 229.04 μm × 100.15 μm. All the chips function successfully when 20 test chips are tested with a program voltage of 4.2 V. Key words: eFuse; differential paired efuse cell; one... with a program voltage of 4.2 V. Fig. 11 Measured DOUT waveform of eFuse OTP IP according to function modes 4 Conclusions 1) A differential paired eFuse cell is proposed with about half the size......
is the tangent point of the two particles or the central point of the overlap. These bonded contacts can be capable of resisting forces and moments. 2.2 Attenuation mechanism of PBD The power function...)). It is worth noting that the PBD at this moment doesn’t necessarily equal to 0. Figure 1 Operation mechanism of power function model: Case 3: When is less than the PBD no longer decays. The stress......
program. The most probable differential mechanism function of boehmite dissolving in caustic solution is f(α)=1-α, which reveals the first-order reaction with apparent activation energy of 79.178 kJ/mol... are apparent activation energy of 73.858 kJ/mol, preexponential constant of 5.752×107 s-1 and reaction order of 1.5. Key words: differential mechanism function; boehmite; diaspore; apparent activation......
steps were deduced as well. Key words: basic magnesium carbonate; TG-DTG; thermal decomposition; kinetics; mechanism function 1 Introduction Basic magnesium carbonate (xMgCO3·Mg(OH)2·yH2O) is considered...; (2) From Eq.(2), it can be seen that, when the reaction mechanism function is unchanged, by plotting ln β vs 1/T, straight lines can be produced, and the slopes can be used to calculate......
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J. Cent. South Univ. (2017) 24: 1443-1449 DOI: 10.1007/s11771-017-3548-z Differential amplification method for flow structures analysis of centrifugal pump between design and off-design points ZHANG... with design parameters and operation conditions. The post-processing technique named differential amplification method was proposed for the comparison study of different flow structures. The full steady flow......