Eighty-seven cases of intermediate and late rheumatoid arthritis were treated with Instant Shu GuanWen Jing Granules(疏关温经冲剂 Relaxing Joints by Warming Channels)and Instant Shu GuanQing Luo Granules(疏光清络冲剂 ...Eighty-seven cases of intermediate and late rheumatoid arthritis were treated with Instant Shu GuanWen Jing Granules(疏关温经冲剂 Relaxing Joints by Warming Channels)and Instant Shu GuanQing Luo Granules(疏光清络冲剂 Relaxing Joints by Removing Heat from the Lung Channel)totonify the kidney resolve phlegm and remove blood stasis,and compared with 41 cases treated withInstant Wang Bi Granules(尪痹冲剂 Prescription for Arthralgia-syndrome).The treatment produceda clinical cure rate of 54.0% and a total effective rate of 90.8% as in against 29.3% and 73.2%respectively in the control group.The difference was significant(P<0.01).Improvement in mainsymptoms and laboratory findings in the treatment group was all more marked than that in thecontrol group (P<0.05 or P<0.01),with no side effects observed.展开更多
The conventional observations data,NCAR/NCEP-2 reanalysis data,and NOAA outgoing longwave radiation data are used to investigate different characteristics of Leo and Neoguri,two April typhoons that ever made landfall ...The conventional observations data,NCAR/NCEP-2 reanalysis data,and NOAA outgoing longwave radiation data are used to investigate different characteristics of Leo and Neoguri,two April typhoons that ever made landfall on the continent of China over the past 60 years.The results showed that both Leo and Neoguri occurred during the La Nina events.Strong convective activity,weak vertical wind shear and upper-level divergence were in favor of the formation of these April typhoons.Leo originated from a monsoon depression and Neoguri evolved from an easterly wave.The meandering moving track of Leo attributed to strong northeast monsoon and a weak and changeable subtropical high;the steady moving track of Neoguri was governed by a strong and stable subtropical high.Leo and Neoguri had similar terrain conditions and intensities during landfall but were different in precipitation as water vapor transport and duration of kinetic uplifting resulted in apparent discrepancies between them.展开更多
The optimal path planning for fixed-wing unmanned aerial vehicles(UAVs) in multi-target surveillance tasks(MTST) in the presence of wind is concerned.To take into account the minimal turning radius of UAVs,the Dubins ...The optimal path planning for fixed-wing unmanned aerial vehicles(UAVs) in multi-target surveillance tasks(MTST) in the presence of wind is concerned.To take into account the minimal turning radius of UAVs,the Dubins model is used to approximate the dynamics of UAVs.Based on the assumption,the path planning problem of UAVs in MTST can be formulated as a Dubins traveling salesman problem(DTSP).By considering its prohibitively high computational cost,the Dubins paths under terminal heading relaxation are introduced,which leads to significant reduction of the optimization scale and difficulty of the whole problem.Meanwhile,in view of the impact of wind on UAVs' paths,the notion of virtual target is proposed.The application of the idea successfully converts the Dubins path planning problem from an initial configuration to a target in wind into a problem of finding the minimal root of a transcendental equation.Then,the Dubins tour is derived by using differential evolution(DE) algorithm which employs random-key encoding technique to optimize the visiting sequence of waypoints.Finally,the effectiveness and efficiency of the proposed algorithm are demonstrated through computational experiments.Numerical results exhibit that the proposed algorithm can produce high quality solutions to the problem.展开更多
In recent years, leukopenia is clinically very common. The leukopenic patient is significantly low in immunocompetence and is likely to suffer from various kinds of infections. Zusanli (St 36), an
文摘Eighty-seven cases of intermediate and late rheumatoid arthritis were treated with Instant Shu GuanWen Jing Granules(疏关温经冲剂 Relaxing Joints by Warming Channels)and Instant Shu GuanQing Luo Granules(疏光清络冲剂 Relaxing Joints by Removing Heat from the Lung Channel)totonify the kidney resolve phlegm and remove blood stasis,and compared with 41 cases treated withInstant Wang Bi Granules(尪痹冲剂 Prescription for Arthralgia-syndrome).The treatment produceda clinical cure rate of 54.0% and a total effective rate of 90.8% as in against 29.3% and 73.2%respectively in the control group.The difference was significant(P<0.01).Improvement in mainsymptoms and laboratory findings in the treatment group was all more marked than that in thecontrol group (P<0.05 or P<0.01),with no side effects observed.
基金Research on Techniques of Forecasting and Pre-warning Typhoons Landing on or Seriously Affecting Guangdong,a Project of Guangdong Science and Technology Bureau (2007B060401016)Natural Science Foundation of China (40730951)
文摘The conventional observations data,NCAR/NCEP-2 reanalysis data,and NOAA outgoing longwave radiation data are used to investigate different characteristics of Leo and Neoguri,two April typhoons that ever made landfall on the continent of China over the past 60 years.The results showed that both Leo and Neoguri occurred during the La Nina events.Strong convective activity,weak vertical wind shear and upper-level divergence were in favor of the formation of these April typhoons.Leo originated from a monsoon depression and Neoguri evolved from an easterly wave.The meandering moving track of Leo attributed to strong northeast monsoon and a weak and changeable subtropical high;the steady moving track of Neoguri was governed by a strong and stable subtropical high.Leo and Neoguri had similar terrain conditions and intensities during landfall but were different in precipitation as water vapor transport and duration of kinetic uplifting resulted in apparent discrepancies between them.
基金Project(61120106010)supported by the Projects of Major International(Regional)Joint Research Program Nature Science Foundation of ChinaProject(61304215,61203078)supported by National Natural Science Foundation of China+1 种基金Project(2013000704)supported by the Beijing Outstanding Ph.D.Program Mentor,ChinaProject(61321002)supported by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China
文摘The optimal path planning for fixed-wing unmanned aerial vehicles(UAVs) in multi-target surveillance tasks(MTST) in the presence of wind is concerned.To take into account the minimal turning radius of UAVs,the Dubins model is used to approximate the dynamics of UAVs.Based on the assumption,the path planning problem of UAVs in MTST can be formulated as a Dubins traveling salesman problem(DTSP).By considering its prohibitively high computational cost,the Dubins paths under terminal heading relaxation are introduced,which leads to significant reduction of the optimization scale and difficulty of the whole problem.Meanwhile,in view of the impact of wind on UAVs' paths,the notion of virtual target is proposed.The application of the idea successfully converts the Dubins path planning problem from an initial configuration to a target in wind into a problem of finding the minimal root of a transcendental equation.Then,the Dubins tour is derived by using differential evolution(DE) algorithm which employs random-key encoding technique to optimize the visiting sequence of waypoints.Finally,the effectiveness and efficiency of the proposed algorithm are demonstrated through computational experiments.Numerical results exhibit that the proposed algorithm can produce high quality solutions to the problem.
文摘In recent years, leukopenia is clinically very common. The leukopenic patient is significantly low in immunocompetence and is likely to suffer from various kinds of infections. Zusanli (St 36), an
