|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Development of performance and combustion system of Atkinson cycle internal combustion engine显示文摘The application of hybrid vehicle is a practical technical solution to the energy shortage and the environmental pollution.The internal combustion engine(ICE)plays a key role in the development of the hybrid vehicle.Based on the requirements of the hybrid vehicle and the characteristic of Atkinson cycle,a set of designing methods for the Atkinson cycle gasoline engine is presented through the analysis of the optimized matching for the compression ratio,valve timing and the combustion chamber.The designing method has been verified by the bench test and the results show that the fuel consumption can be improved by12%–15%with the reduction of the low speed torque by 10%,and the low fuel consumption region in the fuel map extends significantly with the rated power almost keeping constant.It may be of great reference for the development of hybrid vehicle technology in China. | LIU FuShui SUN BaiGang ZHU HuaRong HU TieGang DU Wei LI XiangRong ZHANG Zheng | 2014 | Science China(Technological Sciences)2014，57，3： | 7 |
| 2 | Effect and safety of acupotomy in treatment of knee osteoarthritis:a systematic review and Meta-analysis显示文摘OBJECTIVE: To evaluate the clinical efficacy and safety of acupotomy in treatment of knee osteoarthritis(OA).METHODS: Extensive literature searches were carried out in PubMed, EMBASE, Cochrane Library(Issue 5, 2017), Chinese Biomedical Literature Database, China National Knowledge Infrastructure Database, China Science and Technology Journal Database and Wanfang Database. All databases were retrieved from their inception until May 31, 2017.Randomized controlled trials incorporating acupotomy versus intra-articular sodium hyaluronate for knee osteoarthritis were included. According to Cochrane Reviews’ Handbook(5.2), two reviewers screened each article and extracted data independently and were blinded to the findings of each reviewer. Meta-analysis was performed by the Cochrane Collaboration’s RevMan 5.3 software.RESULTS: We identified 12 studies involving 1150 patients aged between 40 and 78 years old. The pooled analysis indicated that acupotomy showed a significant improvement for short-term effect[cure rate: odds ratio(OR) = 2.04, 95% confidence interval(CI)(1.46, 2.85), P < 0.01;total effective rate:OR = 2.25, 95% CI(1.55, 3.28), P < 0.01;pain score:standard mean difference(SMD) =-1.02;95% CI(-1.72,-0.31);P = 0.005;Western Ontario and McMaster Universities Questionnaire(WOMAC) score:SMD =-0.74;95% CI(-1.11,-0.37);P < 0.01];and also for long-term effect [total effective rate:OR = 2.99, 95%CI(1.88, 4.76), Z = 4.64, P < 0.01;pain score: SMD =-1.68;95% CI(-2.14,-1.22);P <0.001;WOMAC score: SMD =-0.91;95% CI(-1.40,-0.41);P < 0.001]. In addition, there was no obvious difference between acupotomy group and control group in adverse events [OR = 2.13, 95% CI(0.14, 32.28), P = 0.58].CONCLUSION: Acupotomy is a safe and effective treatment for KOA. However, due to the methodological deficiency of the included studies, well-designed randomized controlled trials are required to further confirm the findings. | Fang Ting Li Qi Zhou Fanyuan Liu Fushui Liu Zhongyong Zhao Meimei Chen Mei You Jianyu Jin Yuli Xie Jinmei | 2020 | Journal of Traditional Chinese Medicine2020，40，3： | 6 |
| 3 | Backfire pre- diction in a manifold injection hydrogen internal combus- tion engine显示文摘 | LIU Xinghua LIU Fushui ZHOU Lei | 2008 | International Journal of Hydrogen Energy2008，33，14： | 1 |
| 4 | Research and development of hydrogen fuelled engines in China显示文摘 | Zuoyu Sun Fushui Liu | 2012 | International Journal of Hydrogen Energy2012，37，1： | 1 |
| 5 | Effect of pectin methylesterase gene expression on pea root development显示文摘 | Wen Fushui Zhu Yanmin Hawes M C | 1999 | Plant Cell1999，11，6： | 1 |
| 6 | Research and development of hydrogen fuelled engines in China显示文摘 | Sun Zuoyu Liu Fushui Liu Xinghua | | 0，，01： | 1 |
| 7 | Backfire prediction in a manifold injection hydrogen internal combustion engine显示文摘 | Liu Xinghua Liu Fushui Zhou Lei | | 0，，14： | 1 |
| 8 | Validation and modification of WAVE spray model for diesel com- bustion simulation显示文摘 | Liu Fushui Zhou Lei Sun Baigang | 2008 | Fuel2008，87，： | 1 |
| 9 | Backfire pre- diction in a manifold injection hydrogen internal com- bustion engine显示文摘 | Liu Xinghua Liu Fushui Zhou Lei | 2008 | International Journal of Hydrogen Energy2008，33，： | 1 |
| 10 | Validation and Modification of WAVE Spray Model for Diesel Combustion Simulation显示文摘 | Liu Fushui Zhou Lei Sun Baigang | 2008 | Fuel2008，87，： | 1 |
| 11 | Re-search and Development of Hydrogen Fuelled Enginesin China显示文摘 | SUN Zuoyu LIU Fushui LIU Xinghua | 2012 | International Journal of Hydrogen Energy2012，37，1： | 1 |
| 12 | Research and Development of Hydrogen Fuelled Engines in China显示文摘 | Sun Zuoyu Liu Fushui Liu Xinghua | | 0，，1： | 1 |
| 13 | Research on cellular instabilities in outwardly propagating spheri- cal hydrogen-air flames 显示文摘 | Sun Zuoyu Liu Fushui Bao Xiuchao | 2012 | International Journal of Hy- drogenEnergy2012，37，： | 1 |
| 14 | Validation and modification of WAVE spray model for diesel combustion simulation显示文摘 | Liu Fushui Zhou Lei Sun Baigang | 2008 | Fuel2008，87，： | 1 |
| 15 | Impacts of Land Cover Changes on Runoff and Sediment in the Cedar Creek Watershed,St.Joseph River,Indiana,United States显示文摘The relation between runoff and sediment and land cover is investigated in the Cedar Creek Watershed (CCW), located in Northeastern Indiana, United States. The major land cover types in this watershed are cultivated land, woodland and pasture /Conservation Reserve Program (CRP), which account for approximate 90 % of the total area in the region. Moreover, land use was changed tremendously from 2000 to 2004, even without regarding the effect of the crop rotation system (corn & soybean). At least 49 % of land cover types were changed into other types in this period. The land cover types, ranking by changing area from high to low series, are rye, soybean, corn, woodland and pasture/CRP. The CCW is divided into 21 sub- watersheds, and soil and water loss in each sub-watershed is computed by using Soil and Water Assessment Tool (SWAT). The results indicate that the variations in runoff and sediment have positive relation to the area of crops (especially corn and soybean); sediment is more sensitive to land cover changes than runoff; more heavy rainfall does not always mean more runoff because the combination of different land cover types always modify runoff coefficient; and rye, soybean and corn are the key land cover types, which affected the variation in runoff and sediment in the CCW. | JIANG Xiaobo Chi-hua Huang Fushui Ruan | 2008 | Journal of Mountain Science2008，5，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员