Montgomery Schack (violinsquare4)

ng which 12 institutions were cited more than 50 times. The authors of the cited papers were distributed in 29 provinces (autonomous regions, municipalities directly under the central government). From 2014 to 2018, a total of 281 journals cited papers published in our journal, 12 of which were cited more than 50 times. Conclusion The quality of the literature in Chinese Journal of Preventive Medicine is high and the journal has a strong influence in the field of preventive medicine and public health in China. The editorial department should adjust the column setting timely, strengthen the planning of key topic selection and the solicitation and publicity of excellent papers, reduce the number of papers cited by zero, and further improve the influence of the magazine.Severe patients with COVID-19 are characterized by persistent lung damage, causing respiratory failure, secondary circulatory changes and multiple organ dysfunction after virus invasion. Because of its dynamic, real-time, non-invasive, repeatable and other advantages, critical ultrasonography can be widely used in the diagnosis, assessment and guidance of treatment for severe patients. Based on the recommendations of critical care experts from all over the country who fight against the epidemic in Wuhan, this article summarizes the guidelines for the treatment of COVID-19 based on critical ultrasonography, hoping to provide help for the treatment of severe patients. The recommendations mainly cover the following aspects (1) lung ultrasound in patients with COVID-19 is mainly manifested by thickened and irregular pleural lines, different types of B-lines, shred signs, and other consolidation like dynamic air bronchogram; (2) Echocardiography may show right heart dysfunction, diffuse cardiac function enhancemeny can help to improve the safety and quality of nursing; (9) When performing critical ultrasonography for patients with COVID-19, it needs to implement three-level protection standard, pay attention to disinfect the machine and strictly obey the rules from nosocomial infection. (10) Telemedicine and artificial intelligence centered on critical ultrasonography may help to improve the efficiency of treatment for the patients with COVID-19.In the face of the global spread of the epidemic, all we can do is to share experience, build a defense line, We hope this recommendations can help COVID-19patients therapy.Neijing Tu(, Chart of Inner Landscape), collected by the Museum of Chinese Medical History, is a colored drawing which is used to guide Taoist internal alchemy training pattern. It belongs to the inheritance of the immortals in the Tao Yin(physical and breathing exercise) of traditional Chinese medicine in folk. It is the essence for nurturing vitality of the traditional Chinese medicine. Its core tenet is that one practices with both Shen(spirit) and Qi(pneuma) and makes both to fuse in perfect harmony way. The specific practice process includes four phases refining Jing and converting it into Qi, refining Qi and converting it into Shen, extracting and then restoring Xu(void)from Shen, purifying Xu to fit Dao. This process contains the contents of the Secret Alchemy such as sub-Meridian Circle Vessel, overcoming the roadblock and entering Primary Meridian Circle Vessel, getting Yangshen (highest level spirit) and harmonizing the body and spirit. Its important value lies in being able to treat the disease which has not yet completely developed and the disease developed already.Objective This study aims to design a novel semirigid ureterorenoscope with irrigation and vacuum suction system and a modified ureteral access sheath (UAS) named Sotn ureterorenoscope® (Sotn=ShuoTong Medical Company) to overcome the deficiencies of the current procedure and to improve the efficiency and safety of using Sotn ureterorenoscope® for treatment of upper urinary calculi. Materials and methods Fifty-eight patients, comprising 31 males and 27 females, were evaluated. The med