Wastewater of low C/N ratio was treated by A/O process, SRT was about 15 days, the temperature, pH and MLSS were between 21℃ to 25℃, 7.2 to 7.6,2500 to 4500mg·l -1 respectively. The experiment achieved nitrite accumulation, disappearance and recurrence by controlling the DO concentration effectively at two times.
RESULTS:For the assessment of passive angle reproduction in the proprioception enhancement group,the total average deviation was (4.25± 1.06)° for the suffered knees,and (3.87± 1.95)° for the healthy knees,with insignificant difference(P >0.05).
2. Layer organization technology of conversation and reappearing of packet contentsWith the separation of logic operation and data operation, adapting to high-speed network, the organization structure of conversation data is designed.
Abstract This paper studies the similarity and difference of harmony early in the west and in the east by comparative methods, the society with the idea of harmony and the value of moral principles reappearing.
The extracted fractions were then derivatized and quantitated by HPLC-MS. RESULTS Compared with control group,dehydroepiandrosterone(DHEA) level increased by 50%(P<0.05) in nucleus accumbens in reinstated group.
Our main results relate the convergence of the chromatic expansions to the asymptotic behavior of the coefficients appearing in the three term recurrence satisfied by the corresponding family of orthogonal polynomials PMn(ω).
Further research on public-key cryptosystems based on third-order recurrence sequence
Properties of third-order recurrence sequences were investigated and a new variant of the GH public-key cryptosystem, which was further improved to be a probabilistic public-key cryptosystem, was proposed.
The recurrence formula of fatigue damage model was derived under multilevel loading, which is used to predict multiaxial fatigue life.
The other five cases had a short-term remission and there was no recurrence after diagnostic local block therapy.
In unitary quantum mechanics a particle is represented by a periodically disappearing and reappearing wave packet, on which vacuum fluctuations are superimposed in some random way.
Using cytophotometric methods we tried to find out if there are any signs which allow to reveal malignancy in continuous reappearing papillomas.
When the phrenic activity ceased the arterial CO2 tension was lower about 7 Torr than with reappearing phrenic activity.
However, the inheritance of the new slender phenotype is unusual, since in crosses between sln and Sln plants the mutant phenotype is absent in the F2 generation, reappearing in the F3.
In the case of ENU, the number of mitotic cells rapidly increases once they reappear, whereas in the MNU-treated material reappearing mitotic figures are present in small numbers only at all intervals studied.