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The following principle is well-known in Harmonic Analysis: If a real function has a spectral gap at the origin then it must have many sign changes.
      
The study shows that government has made some important changes after the signing of WTO agreement in 1994, but there are still some contentious issues that require attention.
      
The series of vasicine (1) analogues, an alkaloid from Adhatoda vasica Nees., were synthesized with changes in A, B or C rings.
      
Roridin P and Isororidin P induced morphological changes in Pyricularia oryzae, with a minimum concentration (MMCC) value of 6.2 ± 1.1?μmol/L and 7.9 ± 1.5?μmol/L.
      
Based on the literature [1], this paper changes the essential conditionα ∫g(t)/tr(s)ds ≤ 1 into∫g(t)/tr(s)ds ≤θ.
      
The model takes into account interest rates, projected changes in currency values, relative risk and corporate policies and safeguards.
      
It is available for the case that the sign of f(x) changes frequently or the derivative f'(x) does not exist in the neighborhood of the root, while the Newton method is hard to work.
      
These results show that the double exponential jump-diffusion model with CIR-market structure risks is suitable for modelling the real-market changes and very useful.
      
Moreover, it indicated that they extensively binded to the protein and induced the conformational changes of BSA.
      
The single-phase SmCoO3 changes from an insulator to a semi-conductor and transition occurs around 470 K.
      
The effect of temperature on the reaction was studied through thermodynamics, and the changes inentropy, enthalpy, and free energy of the reaction were calculated.
      
The conductivity of PANI/TiO2 composites changes with TiO2 amount and reaches an optimum value of 2.86 S/cm at 11.1 wt% TiO2.
      
Results also showed that 49 protein spots displayed quantitative changes in expression between normal and infarcted myocardial tissue.
      
There were exceptional changes on the growth thermogenic curves for high concentrations of lanthanum nitrate.
      
The method for calculating the binding-site number in BSA for Indo-1 was developed based on the relationships between changes in Indo-1 fluorescence intensity and the analytical concentration of BSA.
      
In fluorescent quenching experiments, fluorescence changes were automatically recorded in real time by combining the Microlab 500 Series Dispenser and PTI fluorescence apparatus.
      
The syntonic frequency of the MOS RO changes in relation to many environmental elements, such as temperature, source voltage, and so on.
      
It can reduce synchronous error and impact of spectral leakage; thereby improving the accuracy of spectral analysis and harmonic measurement for power system signal where frequency changes slowly.
      
The results show that a higher QoS requirement results in higher blocking probability, and when the QoS requirement is low, changes in the QoS requirements have only small effects on the blocking probability.
      
The phenomenon is analyzed and that the phase voltage wave changes between 120° and 180°.
      
 

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