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According to the standard thin disc theory, it is predicted that the radiation-pressure-dominated inner region of a thin disc is thermally unstable, while observations suggest that it is common for a thin disc of more than 0.01 Eddington luminosity to be in a thermally stable state. Previous studies have suggested that magnetically driven winds have the potential to suppress instability. In this work, we implement one-dimensional global simulations of the thin accretion disc to study the effects of magnetically driven winds on thermal instability. The winds play a role in transferring the angular momentum of the disc and cooling the disc. When the mass outflow rate of winds is low, the important role of winds is to transfer the angular momentum and then shorten the outburst period. When the winds have a high mass outflow rate, they can calm down the thermal instability. We also explore the parameter space of the magnetic field strength and the mass loading parameter. [ABSTRACT FROM AUTHOR]

从软式内镜医院感染的现状,以及其管理难点因素分析出发,探讨软式内镜医院感染管理对 策。基础设施不达标和清洗消毒不规范是导致软式内镜医院感染的重要原因。各级各类医院应从完善内镜中 心布局,强化软式内镜清洗消毒规范着手,不断实行新型、科学的管理模式(“6S”管理模式),从而保证软式内镜 的清洁消毒质量,提高工作团队的效率,确保医疗质量和患者安全。 [ABSTRACT FROM AUTHOR]

Contra-part needling is widely used in clinical treatment of various diseases. Its effect in treating neurological diseases and musculoskeletal diseases is especially good. In clinical practice, we used the contra-part needling, such as left and right cross, male-left acupoints and female-right acupoints, for treating neck-and-shoulder pain, rhinitis, insomnia, and shoulder-hand syndrome after stroke, and achieved good effect. We think that it is necessary to explore further the clinical application of contra-part needling in order to broaden its clinical applications. [ABSTRACT FROM AUTHOR]

!CN inherently supports the mobility of interest requester but doesn't support that of content provider which happens in the actual applications. However, the current solutions on mobility has some limitations to be improved, such as without the join or leave of mobile devices consideration, too simple to address all mobile scenarios and consuming large handoff delay. Therefore, oriented domain division, this paper proposed an adaptive mechanism to address mobility, including intradomain solution based on rendezvous point, inter-domain solution based on interest forwarding and inter-base station based on backtrack. The simulation was made on GTS network topology. The experimental results demonstrate that the proposed mechanism has better performance than the baseline in terms of delivery ratio, handoff delay and routing hops. In addition, it indicates that the proposed mobility mechanism has the wide application value and practical significance, especially for promoting the comprehensive achievement of 5G. [ABSTRACT FROM AUTHOR]