Objectie: To find out the basic conditions of mycosis infectionof full-term pregnant women. Methods: Fungus isolation and identification from the vaginalsecretions and oral specimens from 208 full-term pregnantwomen w...Objectie: To find out the basic conditions of mycosis infectionof full-term pregnant women. Methods: Fungus isolation and identification from the vaginalsecretions and oral specimens from 208 full-term pregnantwomen were carried out by fungi culture and identifiedfollowing standard biological practice. Results: The positive detection rate for vaginal fungi was51.92% and for oral fungi it was 47.59%. 20.19% had fungi inboth the vaginal and oral cavity. The fungi found were mainly ofthe species Candida albicans. Conclusion: The prevalence of fungal mycosis infection infull-term pregnant women was higher than that usually found innon-pregnant women. In order to prevent furthercomplications and materal-child transmission, serious attentionshould be paid to this high prevalence finding.展开更多
The problem of maintaining data consistency in mobile broadcast environments is researched. Quasi serializability is formally defined and analyzed at first. It was shown that quasi serializability is less stringent th...The problem of maintaining data consistency in mobile broadcast environments is researched. Quasi serializability is formally defined and analyzed at first. It was shown that quasi serializability is less stringent than serializability when database consistency is maintained for transactions. Then, corresponding concurrency control protocol that supports both update transactions and read-only transactions is outlined for mobile broadcast environments. Finally, the simulation results confirmed that the proposed protocol could improve the response time significantly.展开更多
文摘Objectie: To find out the basic conditions of mycosis infectionof full-term pregnant women. Methods: Fungus isolation and identification from the vaginalsecretions and oral specimens from 208 full-term pregnantwomen were carried out by fungi culture and identifiedfollowing standard biological practice. Results: The positive detection rate for vaginal fungi was51.92% and for oral fungi it was 47.59%. 20.19% had fungi inboth the vaginal and oral cavity. The fungi found were mainly ofthe species Candida albicans. Conclusion: The prevalence of fungal mycosis infection infull-term pregnant women was higher than that usually found innon-pregnant women. In order to prevent furthercomplications and materal-child transmission, serious attentionshould be paid to this high prevalence finding.
文摘The problem of maintaining data consistency in mobile broadcast environments is researched. Quasi serializability is formally defined and analyzed at first. It was shown that quasi serializability is less stringent than serializability when database consistency is maintained for transactions. Then, corresponding concurrency control protocol that supports both update transactions and read-only transactions is outlined for mobile broadcast environments. Finally, the simulation results confirmed that the proposed protocol could improve the response time significantly.
