The Fifth Ministerial Meeting of the Forum on China-Africa Cooperation was successfully held i Beijing from July 19th to 20th . At the meeting assessment was made on the follow-up actions since the Fourth Ministerial ...The Fifth Ministerial Meeting of the Forum on China-Africa Cooperation was successfully held i Beijing from July 19th to 20th . At the meeting assessment was made on the follow-up actions since the Fourth Ministerial Meeting of FOCAC. Beijing Declaration of the Fifth Ministerial Meeting of th Forum on China-Africa Cooperation and展开更多
Cover-bearing-type bucket foundation for offshore wind turbines has been paid more and more attention due to its low cost and great bearing capacity. In order to ensure the cover-bearing mode, the muddy soil inside th...Cover-bearing-type bucket foundation for offshore wind turbines has been paid more and more attention due to its low cost and great bearing capacity. In order to ensure the cover-bearing mode, the muddy soil inside the bucket foundation should be reinforced by some soil consolidation methods, such as negative pressure and electro-osmosis. Firstly, tests were conducted to obtain the reasonable current density. Meanwhile, to improve the electro-osmotic speed and effectiveness, other factors such as intermittent power and layout of electrode, were also studied in the tests. Then, the soil reinforcing tests by negative pressure combined with electro-osmosis were performed for the muddy soil consolidation inside the bucket foundation. The results showed that soil reinforcement by negative pressure was quicker and more obvious during the early phase, and electro-osmotic method can affect more range of soil by rational arrangement of electrodes. Compared with negative pressure, the electro-osmotic method was a continuous and relatively slow process of reinforcement, which was complementary to the negative pressure method. The voltage value of electro-osmosis had little effect on the muddy soil reinforcement inside the bucket foundation, and 1.5 A was chosen as the most reasonable current value for scale model testing in the electro-osmotic method.展开更多
Objective： To observe the clinical efficacy of acupuncture-moxibustion therapy of ＂banking up original qi and consolidating the foundation＂ for prevention and treatment of seasonal allergic rhinitis.Methods： Sixty...Objective： To observe the clinical efficacy of acupuncture-moxibustion therapy of ＂banking up original qi and consolidating the foundation＂ for prevention and treatment of seasonal allergic rhinitis.Methods： Sixty included patients were divided into two groups according to the random number table method with 30 patients in each group. In acupuncture group, warming-needle moxibustion was carried out at Zúsānlǐ（足三里ST 36）, and cone moxibustion on Fùzǐ（附子Radix Aconiti Lateralis Praeparata） cake was conducted at Guānyuán（关元CV 4）, Qìhǎi（气海CV 6） and Dàzhuī（大椎GV 14）. The treatment was conducted in May or June（2 months before the onset of rhinitis in this area）. The treatment was carried out for once every other day and three times per week. Treatment for 24 times was considered as 1 course of treatment. No intervention treatment was conducted in control group. The score of rhinitis symptom, the visual analogue scale（VAS） score changes of total nasal symptom score（TNSS） and total non-nasal symptom score（TNNSS） of patients in 2015 and in 2016 were observed, and the clinical efficacy of the two groups was compared.Results：（1） The score of rhinitis symptom, the VAS score changes of TNSS and TNNSS in acupuncture group in 2016 declined when compared with the results in 2015, which were 4.57 ±0.82 vs 9.40 ± 1.89,13.37 ± 4.01 vs 30.80 ±4.77 and 15.93 ±6.30 vs 46.13 ± 9.79（P〈 0.001）, the results in acupuncture group after treatment were lower than that in control group at same time, which were 4.57 ±0.82 vs 7.53 ±2.06,13.37±4.01 vs 27.17±6.84,15.93±6.30 vs 35.53±11.69（all P〈0.001）. According to comparison, there was no obvious difference in the results in control group at the two time points, which were 8.60 ±2.39 vs7.53 ± 2.06, 29.63 ± 6.30 vs 27.17 ± 6.84 and 40.90 ±12.31 vs 35.53± 11.69（all P〉 0.05）.（2） The total effective rate was 96.7%（29/30） in acupuncture group and 10%（3/30） in control group, and the difference was statistically significant（P〈 0.001）.Conclusion： Acupuncture-moxibustion therapy of ＂banking up original qi and consolidating the foundation＂ was effective on prevention and treatment of seasonal allergic rhinitis.展开更多
文摘The Fifth Ministerial Meeting of the Forum on China-Africa Cooperation was successfully held i Beijing from July 19th to 20th . At the meeting assessment was made on the follow-up actions since the Fourth Ministerial Meeting of FOCAC. Beijing Declaration of the Fifth Ministerial Meeting of th Forum on China-Africa Cooperation and
基金Supported by National Natural Science Foundation of China(No. 51109160)National High Technology Research and Development Program of China ("863" Program, No. 2012AA051705)International Science and Technology Cooperation Program of China (No. 2012DFA70490)
文摘Cover-bearing-type bucket foundation for offshore wind turbines has been paid more and more attention due to its low cost and great bearing capacity. In order to ensure the cover-bearing mode, the muddy soil inside the bucket foundation should be reinforced by some soil consolidation methods, such as negative pressure and electro-osmosis. Firstly, tests were conducted to obtain the reasonable current density. Meanwhile, to improve the electro-osmotic speed and effectiveness, other factors such as intermittent power and layout of electrode, were also studied in the tests. Then, the soil reinforcing tests by negative pressure combined with electro-osmosis were performed for the muddy soil consolidation inside the bucket foundation. The results showed that soil reinforcement by negative pressure was quicker and more obvious during the early phase, and electro-osmotic method can affect more range of soil by rational arrangement of electrodes. Compared with negative pressure, the electro-osmotic method was a continuous and relatively slow process of reinforcement, which was complementary to the negative pressure method. The voltage value of electro-osmosis had little effect on the muddy soil reinforcement inside the bucket foundation, and 1.5 A was chosen as the most reasonable current value for scale model testing in the electro-osmotic method.
基金Supported by Baotou Medical Science and Technology Project:Wsjj2015060~~
文摘Objective： To observe the clinical efficacy of acupuncture-moxibustion therapy of ＂banking up original qi and consolidating the foundation＂ for prevention and treatment of seasonal allergic rhinitis.Methods： Sixty included patients were divided into two groups according to the random number table method with 30 patients in each group. In acupuncture group, warming-needle moxibustion was carried out at Zúsānlǐ（足三里ST 36）, and cone moxibustion on Fùzǐ（附子Radix Aconiti Lateralis Praeparata） cake was conducted at Guānyuán（关元CV 4）, Qìhǎi（气海CV 6） and Dàzhuī（大椎GV 14）. The treatment was conducted in May or June（2 months before the onset of rhinitis in this area）. The treatment was carried out for once every other day and three times per week. Treatment for 24 times was considered as 1 course of treatment. No intervention treatment was conducted in control group. The score of rhinitis symptom, the visual analogue scale（VAS） score changes of total nasal symptom score（TNSS） and total non-nasal symptom score（TNNSS） of patients in 2015 and in 2016 were observed, and the clinical efficacy of the two groups was compared.Results：（1） The score of rhinitis symptom, the VAS score changes of TNSS and TNNSS in acupuncture group in 2016 declined when compared with the results in 2015, which were 4.57 ±0.82 vs 9.40 ± 1.89,13.37 ± 4.01 vs 30.80 ±4.77 and 15.93 ±6.30 vs 46.13 ± 9.79（P〈 0.001）, the results in acupuncture group after treatment were lower than that in control group at same time, which were 4.57 ±0.82 vs 7.53 ±2.06,13.37±4.01 vs 27.17±6.84,15.93±6.30 vs 35.53±11.69（all P〈0.001）. According to comparison, there was no obvious difference in the results in control group at the two time points, which were 8.60 ±2.39 vs7.53 ± 2.06, 29.63 ± 6.30 vs 27.17 ± 6.84 and 40.90 ±12.31 vs 35.53± 11.69（all P〉 0.05）.（2） The total effective rate was 96.7%（29/30） in acupuncture group and 10%（3/30） in control group, and the difference was statistically significant（P〈 0.001）.Conclusion： Acupuncture-moxibustion therapy of ＂banking up original qi and consolidating the foundation＂ was effective on prevention and treatment of seasonal allergic rhinitis.
