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| 1 | Mechanism of Kinect-based virtual reality training for motor functional recovery of upper limbs after subacute stroke显示文摘The Kinect-based virtual reality system for the Xbox 360 enables users to control and interact with the game console without the need to touch a game controller,and provides rehabilitation training for stroke patients with lower limb dysfunctions.However,the underlying mechanism remains unclear.In this study,18 healthy subjects and five patients after subacute stroke were included.The five patients were scanned using functional MRI prior to training,3 weeks after training and at a12-week follow-up,and then compared with healthy subjects.The Fugl-Meyer Assessment and Wolf Motor Function Test scores of the hemiplegic upper limbs of stroke patients were significantly increased 3 weeks after training and at the 12-week follow-up.Functional MRI results showed that contralateral primary sensorimotor cortex was activated after Kinect-based virtual reality training in the stroke patients compared with the healthy subjects.Contralateral primary sensorimotor cortex,the bilateral supplementary motor area and the ipsilateral cerebellum were also activated during hand-clenching in all 18 healthy subjects.Our findings indicate that Kinect-based virtual reality training could promote the recovery of upper limb motor function in subacute stroke patients,and brain reorganization by Kinect-based virtual reality training may be linked to the contralateral sensorimotor cortex. | Xiao Bao Yurong Mao Qiang Lin Yunhai Qiu Shaozhen Chen Le Li Ryan S.Cates Shufeng Zhou Dongfeng Huang | 2013 | Neural Regeneration Research2013，8，31： | 15 |
| 2 | Effect of impregnation methods on sorbents made from lignite for desulfurization at middle temperature显示文摘With lignite after vacuum drying as the raw material,a series of Zn-based sorbents were prepared by static impregnation,ultrasonic-assisted impregnation,bubbling-assisted impregnation and high-pressure impregnation.The physical properties and the desulfurization performances of Zn-based sorbents were studied systematically by XRD,BET,AAS characterization techniques and the fixed-bed desulfurization evaluation apparatus.The sorbents obtained by high-pressure impregnation method have a larger specific surface area,pore volume and pore diameter comparing with other methods,which is conducive to the sulfidation reaction of hydrogen sulfide gas in the sorbent.The effects of pressure during the high-pressure impregnation and concentration of Zn(NO3)2 precursor solution on the sorbents properties and desulfurization behavior were investigated.The higher the impregnation pressure and the concentration of impregnation solution are,the greater the amount of the active components are uploaded.However,overhigh impregnation pressure can cause collapse and blocking of the carrier pore.The optimal operating condition of high-pressure impregnation method for preparing the sorbents was the impregnation pressure of 20 atm and the solution concentration of 41%.Under that condition,the sorbent had the best desulfurization ability with a sulfur capacity of 13.94 gS/100 gsorbent and a breakthrough time of 54 h.Its desulfurization precision and efficiency of removing H2S before sorbent breakthrough from the middle temperature gases of 400℃ can reach<5 ppm and>99%,respectively.Sorbents could be regenerated under the condition of 1 vol%O2,20 vol% H2O,0.5 vol% NH3,and N2balance gas.The regenerated sorbent could be used for repeated absorption of H2S with a slight decrease in desulfurization effect. | Yurong Dong Xiurong Ren Meijun Wang Qiang He Liping Chang Weiren Bao | 2013 | Journal of Energy Chemistry2013，22，5： | 3 |
| 3 | Discussion on Movability of Shale Oils in the Paleogene of Dongying Depression显示文摘Shale oil,an important unconventional resource(Hill R J,et al,2007,Lucas W B,2010),is widely developed in lacstrine basins of East-China(Li Juyuan,et al,2014).Having representative geology characters of lactrine basins,the Dongying Depression’s formation and evolution history provides favorable organic material and geological conditions for shale oil generation | BAO Youshu LI Zheng LI Juyuan WANG Yurong WU Lianbo ZHANG Lei ZHU Rifang | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 2 |
| 4 | A novel a- daptive-feedrate interpolation method for NURBS tool path with drive constraints显示文摘 | SUN Yuwen ZHAO Yang BAO Yurong | 2014 | International Journal of Machine Tools and Manufacture2014，77，： | 1 |
| 5 | A novel adaptive-feedrate interpolation method for NURBS tool path with drive constraints显示文摘 | SUN Yuwen ZHAO Yang BAO Yurong | 2014 | International Journal of Machine Tools and Manufacture2014，77，： | 1 |
| 6 | The Application on Shale Reservoir Based on X-CT Scan Technology显示文摘Shale reservoir pore diameter is distributed in the micro-nanometer scale,which is different from conventional sandstone reservoir.As a result,conventional test methods are not valid in shale reservoir.Recently,all of test methods applied in shale reservoir can be divided into two categories:(1)image analysis is observed and scaned,using various types of high resolution | WU Lianbo BAO Youshu WANG Yurong ZHANG Lei | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 0 |
| 7 | Experimental Methods for Measuring Movable Shale Oil显示文摘Although a large amount of hydrocarbon exists in shale,only a part of hydrocarbon is movable because of the shale oil’s flow ability character and the adsorption between hydrocarbon and minerals,kerogen,etc.Nuclear magnetic resonance(NMR)cores analysis was commonly used to measure movable oil in conventional cores(Li Tai-wei,et al,2012;Li Zhentao,2011;Xiao Qiusheng,et al,2009). | WANG Yurong BAO Youshu LI Juyuan Li Zheng ZHU Rifang HAN Dongmei WU Lianbo ZHANG Lei | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 0 |
| 8 | Adaptive Event-Triggering Consensus for Multi-Agent Systems with Linear Time-Varying Dynamics显示文摘In this paper,the authors study the fully distributed event-triggering consensus problem for multi-agent systems with linear time-varying dynamics,where each agent is described by a linear time-varying system.An adaptive event-triggering protocol is proposed for time-varying multi-agent systems under directed graph.Based on the Gramian matrix of linear time-varying systems,the design of control gain is done and sufficient conditions ensuring the consensus of linear time-varying multiagent systems are obtained.It is shown that the coupling strength is closely related to the triggering condition.When it comes to undirected graph,it is shown that the coupling strength is independent on the triggering condition and thus the design procedure is of more freedom than the directed case.In addition,it is also proved that Zeno behaviours can be excluded in the proposed protocols.A numerical example is presented to demonstrate the effectiveness of the theoretical results. | ZHANG Wenbing ABUZAR HUSSEIN MOHAMMED Atitalla BAO Jiatong LIU Yurong | 2022 | Journal of Systems Science & Complexity2022，35，5： | 0 |
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