The local recurrence rate and 5-year survival rate in fully nerves spare group was 10.2% and 74.1%,in partly nerve preservation group was 13.3% and 68.8%,and in nerves sacrifice group was 24.5% and 45.5%,respectively.
There was significant difference between T1 and T2/T3 stages at each group, P<0.05. The rate of preserving bladder in group A, B and C for 5, 10 and 15 years were 53.8%, 69.4%, and 81.3%(A), 19.4%, 24.1% and 51.9%(B), 0, 0 and 37.5%(C), respectively.
Results Among the 3 times of investigation, the rates of the patients preserving normal ovarian function were 90.9%, 88.5% and 85.7% in non radiotherapy group and 81.3%, 73.3%, and 71.4% in radiotherapy group respectively.
Experiment result the enunciation adopts that craft to carry on the industrialization production,which fermented the germ measures from 2.0×10~(10)/mlincrease to 4.5×10~(10)/ml,the gemma measures from 45% increase to 95%,and fermentation period shortens to 15 hours from 24hours originally,made the bacterial fertilizer out of the gemma to examine after a year the live germ reservation rate still in 93.6%.
Quantitative Structure-Retention Relationships Applied to Reversed-Phase High-Perfromance Liquid Chromatography
A quantitative structure-retention relationships (QSRR) approach, as one of the all-important areas in modern chemical science, gives knowledge that is practical and necessary for drug design, combinatorial, and medicinal chemistries.
A QSRR derived by means of various statistical procedures are reviewed from the viewpoint of identifying retention affecting various factors and understanding the mechanism of chromatographic separations.
Structural and physicochemical descriptors derived by RP-HPLC are discussed in relation to retention factors with special accent on properties of reversed-phase materials.
Information on retention mechanisms is briefly analyzed also.
The purpose of present work is to examine the financial problem of finding the universal reservation prices of a European call option written on exchange rate when there is proportional transaction costs of trading foreign currency in the market.
An approach is suggested to compute the reservation bid-ask price of foreign currency call option based on maximizing the investor's expected utility.
A distributed synchronous reservation multiple access control protocol for mobile Ad hoc networks
Moreover, there is a reservation acknowledgement process before data transmit in each reserved slot, so that the intruded terminal problem is solved.
Consideration is given to the problem of changing the structure of networks with reservation of lines between resources and their consumers when emergencies occur for the purpose of localization of faults and restoration of resource delivery lines.