A new remote sensing method is described to determine the vertical distribution and total content of atmospheric ozone. The method combines surface infrared, satellite infrared and ultraviolet channels. The width of t...A new remote sensing method is described to determine the vertical distribution and total content of atmospheric ozone. The method combines surface infrared, satellite infrared and ultraviolet channels. The width of the infrared channels is 0.01 cm-1, less than Lorentz half-width at the earth's surface, rather than the present width, because these channels can obtain information about variations in the ozone profile below the profile main-peak. The numerical experiments show that the method has a satisfactory precision in determining total ozone content, just about I percent error, and vertical distribution from the earth to 65 km space. In addition, some semi-analysis functions lor calculating backscattered ultraviolet and a relaxation equation are described in this paper.展开更多
Defined as total productive maintenance carried out by all cooperators in Supply Chain, Total Operational Maintenance (TOM) focuses on adapting to collaborative business environment in virtue of Internet & Intrane...Defined as total productive maintenance carried out by all cooperators in Supply Chain, Total Operational Maintenance (TOM) focuses on adapting to collaborative business environment in virtue of Internet & Intranet. It focuses on the managerial ideology of embedded with Quick Response (QR),Total Productive Maintenance (TPM) and Supply Chain. And the theoretical architecture and implementation is also described. It offers emphatically that it is necessary to exceed competitive advantage of the enterprises by optimizing reliability, empowerment and Overall Facilities Effectiveness (OFE) applying TOM together into the strategic improvement plan.展开更多
Since the chemical structure of total glucosides from Cynanchum Auriculatum Royle (CA) is similar to that of the steroline of Marsdenia Condurago Reich, a compound which exhibits antitumor activity, research into the ...Since the chemical structure of total glucosides from Cynanchum Auriculatum Royle (CA) is similar to that of the steroline of Marsdenia Condurago Reich, a compound which exhibits antitumor activity, research into the antitumor activity of CA was carried out. Its mechanism of action was studied in vivo with C 57BL/6 mice bearing Lewis lung carcinoma and in vitro, with two mouse tumor cell lines: S180 and EAC. CA inhibited to a certain extent the growth of subcutaneously inoculated Lewis lung carcinoma and its pulmonary metastasis, and augmented the antitumor effect of cyclophosphamide. It showed a killing effect on the EAC and S180 tumor cells of mice in vitro as well. It blocked the tumor cells of solid Lewis lung carcinoma from entering into the S stage from G1 and inhibited DNA synthesis of S180 and EAC tumor cells of mice in vitro. It also markedly increased the number of mononuclear Mφ of tumor bearing mice, stimulated the macrophagic activity of their intraperitoneal Mφ, raised the percentage of ANAE(+) lymphocytes in peripheral blood and enhanced the ABC reaction and antibody formation in tumor bearing mice.展开更多
The harmonic analyses of monthly mean total ozone in the atmosphere over the Northern Hemisphere for 26 years (1960-1985) are made by using the Fourier expansion. The analysed results show that there is obviously a qu...The harmonic analyses of monthly mean total ozone in the atmosphere over the Northern Hemisphere for 26 years (1960-1985) are made by using the Fourier expansion. The analysed results show that there is obviously a quasi-biennial oscillation (QBO) in the interannual variations of the amplitudes of total ozone. Generally, the amplitudes of wavenumber 1 and 2 during the westerly of the equatorial QBO are larger than those during the easterly. In the early winter, the amplitude of wavenumber 1 during the easterly phase is larger, and in the late winter, it is larger during the westerly phase. These are in good agreement with the observational distributions.展开更多
In recent years, the reform of China's medical and health care system has been intensified, and the informatization level of the medical and health care industry has been improved. Financial integration management...In recent years, the reform of China's medical and health care system has been intensified, and the informatization level of the medical and health care industry has been improved. Financial integration management plays a very important role in strengthening the overall budget management. It is of great significance in optimizing the allocation of medical and health resources, coordinating various forces in hospitals, and promoting the improvement of economic benefits of hospitals. Therefore, from the perspective of comprehensive budget management, this paper makes a detailed analysis on how to implement comprehensive budget management in hospital financial integration system, and puts forward some effective suggestions.展开更多
Although retrograde approach has greatly improved the success rate of percutaneous coronary intervention(PCI) for coronary chronic total occlusion(CTO), retrograde wire externalization still remains challenging and ti...Although retrograde approach has greatly improved the success rate of percutaneous coronary intervention(PCI) for coronary chronic total occlusion(CTO), retrograde wire externalization still remains challenging and time-consuming in some cases. Cases utilizing ‘‘Active Greeting Technique(AGT)", a mother-and-child catheter based technique to facilitate retrograde wire externalization, were extracted from Chronic Total Occlusion Club, China(CTOCC) database. AGT was performed by deep intubation a mother-and-child catheter(GuidezillaTMextension, 4 or 5 Fr inner catheter, and etc.) in combination with either reverse controlled antegrade or retrograde subintimal tracking(CART) technique or retrograde wire crossing technique. A total of 111 patients with 112 CTO lesions treated with this technique were retrospectively analyzed. Reverse CART technique and retrograde wire crossing technique were performed in 90.2% and 9.8% of all procedures. The utilization of GuidezillaTMextension, 4 Fr, and 5 Fr inner catheter accounted for 94.6%, 3.6%, and 1.8%, respectively. Externalization of retrograde wire was successful in all cases. No procedural complications were adjudicated to AGT. Complications independent of AGT included two target vessel perforations and two collateral perforations. No in-hospital major adverse cardiac events were found. AGT is a feasible and safe technique that facilitates retrograde wire externalization.展开更多
文摘A new remote sensing method is described to determine the vertical distribution and total content of atmospheric ozone. The method combines surface infrared, satellite infrared and ultraviolet channels. The width of the infrared channels is 0.01 cm-1, less than Lorentz half-width at the earth's surface, rather than the present width, because these channels can obtain information about variations in the ozone profile below the profile main-peak. The numerical experiments show that the method has a satisfactory precision in determining total ozone content, just about I percent error, and vertical distribution from the earth to 65 km space. In addition, some semi-analysis functions lor calculating backscattered ultraviolet and a relaxation equation are described in this paper.
文摘Defined as total productive maintenance carried out by all cooperators in Supply Chain, Total Operational Maintenance (TOM) focuses on adapting to collaborative business environment in virtue of Internet & Intranet. It focuses on the managerial ideology of embedded with Quick Response (QR),Total Productive Maintenance (TPM) and Supply Chain. And the theoretical architecture and implementation is also described. It offers emphatically that it is necessary to exceed competitive advantage of the enterprises by optimizing reliability, empowerment and Overall Facilities Effectiveness (OFE) applying TOM together into the strategic improvement plan.
文摘Since the chemical structure of total glucosides from Cynanchum Auriculatum Royle (CA) is similar to that of the steroline of Marsdenia Condurago Reich, a compound which exhibits antitumor activity, research into the antitumor activity of CA was carried out. Its mechanism of action was studied in vivo with C 57BL/6 mice bearing Lewis lung carcinoma and in vitro, with two mouse tumor cell lines: S180 and EAC. CA inhibited to a certain extent the growth of subcutaneously inoculated Lewis lung carcinoma and its pulmonary metastasis, and augmented the antitumor effect of cyclophosphamide. It showed a killing effect on the EAC and S180 tumor cells of mice in vitro as well. It blocked the tumor cells of solid Lewis lung carcinoma from entering into the S stage from G1 and inhibited DNA synthesis of S180 and EAC tumor cells of mice in vitro. It also markedly increased the number of mononuclear Mφ of tumor bearing mice, stimulated the macrophagic activity of their intraperitoneal Mφ, raised the percentage of ANAE(+) lymphocytes in peripheral blood and enhanced the ABC reaction and antibody formation in tumor bearing mice.
文摘The harmonic analyses of monthly mean total ozone in the atmosphere over the Northern Hemisphere for 26 years (1960-1985) are made by using the Fourier expansion. The analysed results show that there is obviously a quasi-biennial oscillation (QBO) in the interannual variations of the amplitudes of total ozone. Generally, the amplitudes of wavenumber 1 and 2 during the westerly of the equatorial QBO are larger than those during the easterly. In the early winter, the amplitude of wavenumber 1 during the easterly phase is larger, and in the late winter, it is larger during the westerly phase. These are in good agreement with the observational distributions.
文摘In recent years, the reform of China's medical and health care system has been intensified, and the informatization level of the medical and health care industry has been improved. Financial integration management plays a very important role in strengthening the overall budget management. It is of great significance in optimizing the allocation of medical and health resources, coordinating various forces in hospitals, and promoting the improvement of economic benefits of hospitals. Therefore, from the perspective of comprehensive budget management, this paper makes a detailed analysis on how to implement comprehensive budget management in hospital financial integration system, and puts forward some effective suggestions.
基金funded by National Key R&D Program of China (2016YFC1301200)
文摘Although retrograde approach has greatly improved the success rate of percutaneous coronary intervention(PCI) for coronary chronic total occlusion(CTO), retrograde wire externalization still remains challenging and time-consuming in some cases. Cases utilizing ‘‘Active Greeting Technique(AGT)", a mother-and-child catheter based technique to facilitate retrograde wire externalization, were extracted from Chronic Total Occlusion Club, China(CTOCC) database. AGT was performed by deep intubation a mother-and-child catheter(GuidezillaTMextension, 4 or 5 Fr inner catheter, and etc.) in combination with either reverse controlled antegrade or retrograde subintimal tracking(CART) technique or retrograde wire crossing technique. A total of 111 patients with 112 CTO lesions treated with this technique were retrospectively analyzed. Reverse CART technique and retrograde wire crossing technique were performed in 90.2% and 9.8% of all procedures. The utilization of GuidezillaTMextension, 4 Fr, and 5 Fr inner catheter accounted for 94.6%, 3.6%, and 1.8%, respectively. Externalization of retrograde wire was successful in all cases. No procedural complications were adjudicated to AGT. Complications independent of AGT included two target vessel perforations and two collateral perforations. No in-hospital major adverse cardiac events were found. AGT is a feasible and safe technique that facilitates retrograde wire externalization.
