(3)The high energy data on Feb.4 flare further corrobrate that the current loop coalescence instability is a possibly efficient mechanism for the simultaneous acceleration of high energy particales during the flare.
The application resolves the problem of the traditional circuit composed of discrete component by the advantage of FPGA,speeds up the top level design of control algorithm,and improves the feasibility of applying the various new PID algorithm extensively to actual industrial control system.
The Cu(Ⅱ) complex can only catalyze the hydrolysis of PNPP by the mechanism which involves the nucleophilic attack of external hydroxide ion on the carbonyl, while the Zn(Ⅱ) complex can accelerate the hydrolysis of both PNPP and PNPA , by way of the intramolecular nucleophilic attack of zinc-bound hydroxide ion on carbonyl for PNPP and the intermolecular nucleophilic attack of zinc-bound hydroxide ion on carbonyl for PNPA, respectively.
The gas introduced into the ion source was 3H- containing hydrogen which collected from electrolysis of water samples and mixed with a certain amount of air in which trace 3He was used as a reference.
Self-induced vibrations of a NACA 0012 airfoil have been investigated via particle image velocimetry (PIV) in conjunction with simultaneous acceleration measurements.
The design of a device for cooling a beam of very low-energetic charged particles by moderation in matter and simultaneous acceleration in an electrostatic field has been studied both by closed form and Monte Carlo calculations.
Frictional cooling - that is cooling a beam of very low-energetic charged particles by moderation in matter and simultaneous acceleration in an electrostatic field - has been shown to be feasible during our experiments in 1994/1995 at PSI.
The time lag of the gamma-ray peaks with respect to the hard X-ray peaks during a simultaneous acceleration of electrons and protons can be understood in terms of strong diffusion.
Polysaccharides extracted from radix of Chinese DC and dried Polyporus umbellate (pers) as well as a well known mitogen,phytohemagglutinin(PHA),were studied.It has been revealed that both the poly-saccharides as well as PHA stimulate the rate of DNA synthesis characterized by their increasing the incorporation of 3H-TdR and accelerating the release of thymus cells. These effects disappeared after adrenalectomy.Corticosterone concentration was found to be increased in the plasma after the administration of t...
The scrotum of mature rats was immersed in a hot water bath (43±0.2℃) for 25 min once each month. One to seven days after the first treatment, the lysosomes, lipid droplets and mitochondria significantly increased in number in the sertoli cells. It also showed that heat treatment accelerated the mitochondria's degenerative changes and caused the mitochondria temporarily to multiply. The exfoliation of the sertoli cells into tubular lumen were often observed during seven to thirty days after the first heatin...
Addition of MgATP to [Fe4(SPh)4]2- DMF-H2O has been found to shift polarographic half-wave potential of the cluster complex from -1.00±0.01V to -1.49±0.01V; to suppress the electronic absorption spectral peak of at 450nm and, moreover, to speed up redox reaction between [Fe4S4(SPh)4]2 and methylene blue. This speeding-up effect of ATP was more pronounced than that of ADP, which in turn was consider ably more pronounced than that of AMP. Based on these experimental facts, it is inferred that ATP were probabl...
同时加速
simultaneous acceleration
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