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| 1 | Microbiota transplantation: concept, methodology and strategy for its modernization显示文摘烘便的 microbiota 移植(FMT ) 在最近的年里成为了 biomedicine 和临床的药的一个研究焦点。从为不同疾病的 FMT 的临床的反应为与各种各样的混乱联系的 microbiota 主人相互作用提供了证据,包括 Clostridium 顽固感染,煽动性的肠疾病,糖尿病 mellitus,癌症,肝肝硬化, gutbrain 疾病和其它。为了讨论使用微生物从古老的中国治疗人的疾病到电流的经验,时代应该在向前移动标准化 FMT 并且完成更好的未来是重要的。这里,我们基于文学和州的专家观点从 FMT 考察 microbiota 移植的变化概念到选择 microbiota 移植, FMT 的方法论发展和 stepup FMT 策略。 | Faming Zhang Bota Cui Xingxiang He Yuqiang Nie Kaichun Wu Daiming Fan | 2018 | Protein & Cell2018，9，5： | 79 |
| 2 | SIX SIGMA OPTIMIZATION IN SHEET METAL FORMING BASED ON DUAL RESPONSE SURFACE MODEL显示文摘在为形成过程的表金属的优化和数字模拟的重复可以导致广泛的计算。另外,在材料的不确定性或处理参数可以在设计质量上有大影响。六个西格马优化方法被建议,由联合双反应表面方法(DRSM ) 和六西格马哲学,到节省计算费用并且改进部分的可靠性和坚韧性。用这个方法,统计技术包括实验的设计和变化的分析,近似模型和六西格马哲学在一起是综合的完成改进质量。形成过程的二表金属作为例子被提供说明建议方法。 | LI Yuqiang CUI Zhenshan ZHANG Dongjuan RUAN Xueyu CHEN Jun | 2006 | Chinese Journal of Mechanical Engineering2006，19，2： | 12 |
| 3 | An analytical model for predicting springback and side wall curl of sheet after U-bending 显示文摘 | Zhang Dongjuan Cui Zhenshan Ruan Xueyu Li Yuqiang | 2007 | Computational Materials Sciences2007，38，4： | 1 |
| 4 | AMD3100 Mobilizes Endothelial Progenitor Cells in Mice, But Inhibits Its Biological Functions by Blocking an Autocrine/Paracrine Regulatory Loop of Stromal Cell Derived Factor-1 In Vitro显示文摘 | Yangguang Yin Lan Huang Xiaohui Zhao Yuqiang Fang Shiyong Yu Jinghong Zhao Bing Cui | 2007 | Journal of Cardiovascular Pharmacology2007，，1： | 1 |
| 5 | Highly efficient solution-processed organic photovoltaics enabled by improving packing behavior of organic semiconductors显示文摘Solution processability is a unique property of organic semiconductors. The compact and regular π-π stacking between molecules is paramount in the performance of organic optoelectronic devices. However, it is still a challenge to improve their stacking quality without sacrificing the solution-processability from the aspect of materials design. Here, delicately engineered additives are presented to promote the formation of ordered aggregation of conjugated molecules by regulating their nucleation and growth dynamics. Intriguingly, the long-chain BTP-eC9-4F molecules can realize ordered aggregation comparable to short-chain ones without sacrificing processability. The domain size of BTP-eC9-4F aggregation is enlarged from 24.2 to 32.2 nm in blend films.Thereby exciton diffusion and charge transport become faster, contributing to the suppression of recombination losses. As a result, a power conversion efficiency of 19.2% is achieved in D18:BTP-eC9-4F based organic photovoltaics. Our findings demonstrate a facile strategy to improve the packing quality of solution-processed organic semiconductors for high-efficiency photovoltaics and beyond photovoltaics. | Xinyue Cui Hongxiang Li Hao Lu Yuqiang Liu Guangliu Ran Rui Liu Huarui Zhang Xueqing Ma Dawei Li Yi Lin Jifa Yu Wenkai Zhang Lei Cai Yahui Liu Pei Cheng Andong Zhang Zaifei Ma Guanghao Lu Zhishan Bo | 2024 | Science China Chemistry2024，67，3： | 0 |
| 6 | Effect of Geometric Variation of Root Fillet on the Flow Characteristic of a Transonic Compressor Rotor显示文摘The effects of root fillet on the flow behavior of high loading compressor rotor tends to be much more crucial in practice,and it’s necessary to explore the internal relations between the geometric effects of root fillet and the flow behaviors of rotor blade.Therefore,eight types of root fillet with different radius were designed and installed around the blade root of NASA Rotor67.With the aids of fillet,the corner separation near suction side of blade root has been suppressed significantly in that the root fillet reconstructs the circumferential bending distributon of the suction-side curve from leading edge to trailing edge,and reduces the genmetric turning angle in the latter part of root section near trailing edge.However,apart from the improvement of corner flow characteristic caused by root fillet,both the tip flow deterioration and the decrease of stall margin occur in the new rotors,which indicates an indirect correlation between tip flow characteristic and root fillet exists indeed in the three-dimensional flowfields of transonic rotor.Actually,by means of the new radial pressure equilibrium affected by root fillet,a larger radius of root fillet contributes to much larger blade loading and stronger leakage flow in tip region of compressor rotor.As a result,a monotonic decrease of stall margin was present in the transonic rotor with increase of the root fillet radius.Subsequently,the positive bending of blade tip was introduced to deal with the negative effect caused by the root fillet indirectly.Combined with the effects of root fillet and positive tip-bending on the radial pressure equilibrium existing in channels,both the radial and streamwise loading distributions tend to be much more reasonable in new rotors,and the static pressure difference in former 1/3 chord of blade tip has decreased clearly which benefits to reduce the strength of leakage flow in tip region.Therefore,the flow deterioration in tip region of transonic rotor induced by root fillet has been well suppressed,with an obvious improvement of overall performance occurring in new rotors. | CUI Weiwei LIU Yuqiang LIU Fusong YANG Laishun LI Longting YAO Fei WANG Xinglu WANG Cuiping | 2023 | Journal of Thermal Science2023，32，4： | 0 |
| 7 | Effects of Width Variation of Pressure-Side Winglet on Tip Flow Structure in a Transonic Rotor显示文摘Tip leakage flow has become one of the major triggers for rotating stall in tip region of high loading transonic compressor rotors.Comparing with active flow control method,it’s wise to use blade tip modification to enlarge the stable operating range of rotor.Therefore,three pressure-side winglets with the maximum width of 2.0,2.5 and 3.0 times of the baseline rotor,are designed and surrounded the blade tip of NASA rotor 37,and the three new rotors are named as RPW1,RPW2,and RPW3 respectively.The numerical results show that the width of pressure-side winglet has significant influence on the stall margin and the minimum throttling massflow of rotor,while it produces less effect on the choking massflow and the peak efficiency of new rotors.As the width of the pressure-side winglet increases from new rotor RPW1 to RPW3,the strength of leakage massflow has been attenuated dramatically and a reduction of 20%in leakage massflow rate has appeared in the new rotor RPW3.By contrast,the extended blade tip caused by winglet has not introduced much more aerodynamic losses in tip region of rotor,and the new rotors with different width of pressure-side winglet have the similar peak efficiency to the baseline.The new shape of the leakage channel over blade tip which replaces of the static pressure difference near blade tip has dominated the behavior of the leakage flow in tip gap.As both the new aerodynamic boundary and throat in tip gap have reshaped by the low-velocity flow near the solid wall of extended blade tip,the discharging velocity and massflow rate of leakage flow have been suppressed obviously in new rotors.In addition,the increasing inlet axial velocity at the entrance of new rotor has increased slightly as well,which is attributed to the less blockage in the tip region of new rotor.In consideration of the increased inlet axial velocity and the weakened leakage flow,the new rotor presents an appropriately linear increase of the stall margin when the width of pressure-side winglet increases,and has a nearly 15%increase in new rotor RPW3. | CUI Weiwei WANG Xinglu YAO Fei ZHAO Qingjun LIU Yuqiang LIU Leinan WANG Cuiping YANG Laishun | 2022 | Journal of Thermal Science2022，31，1： | 0 |
| 8 | An Improved Path Delay Variability Model via Multi-Level Fan-Out-of-4 Metric for Wide-Voltage-Range Digital CMOS Circuits显示文摘In advanced CMOS technology,process,voltage,and temperature(PVT)variations increase the paths’latency in digital circuits,especially when operating at a low supply voltage.The fan-out-of-4 inverter chain(FO4 chain)metric has been proven to be a good metric to estimate the path’s delay variability,whereas the previous work ignored the non-independent characteristic between the adjacent cells in a path.In this study,an improved model of path delay variability is established to describe the relationship between the paths’max-delay variability and an FO4 chain,which is based on multilevel FO4 metric and circuit-level parameters knobs(i.e.,cell topology and driving strength)of the first few cells.We take the slew and load into account to improve the accuracy of this framework.Examples of 28 nm and 40 nm digital circuits show that our model conforms with Monte Carlo simulations as well as fabricated chips’measurements.It is able to model the delay variability effectively to speed up the design process with limited accuracy loss.It also provides a deeper understanding and quick estimation of the path delay variability from the near-threshold to nominal voltages. | CUI Yuqiang SHAN Weiwei DAI Wentao LIU Xinning GUO Jingjing CAO Peng | 2023 | Chinese Journal of Electronics2023，32，2： | 0 |
| 9 | Plant community dynamics during the growing season of typical ecosystems on the Tibetan Plateau显示文摘The relationships between vegetation and environmental factors have always been a core concern of ecologists.The dynamic characteristics of plant communities during the growing season can directly reflect these relation-ships,so we examined this issue for three typical ecosystems on the Tibetan Plateau.During the growing season,the dominant species remained stable while non-dominant species changed significantly in the alpine meadow and alpine steppe and a mono-dominant community was found in the temperate desert shrub.Due to the seasonal variations of temperature and soil water content,plant species diversity varied significantly during the growing season.Patrick richness,Pielou evenness and Simpson diversity indices differed significantly in the alpine meadow and alpine steppe.The total biomass of these three ecosystems was the largest during the middle growing season.Biomass was greater in the alpine meadow than the alpine steeps or temperature desert.The root-to-shoot ratio was the lowest during the middle growing season for the alpine meadow and alpine steppe and largest during the early growing season for temperate desert shrub.RDA showed the belowground and total biomass were greatly affected by soil physicochemical factors.Multiple linear stepwise regression showed the above ground biomass was greatly affected by relative atmospheric humidity and belowground and total biomass were greatly affected by soil organic carbon,total nitrogen at 0-20 cm soil depth and pH at 10-20 cm soil depth.These findings pro-vide insights into understanding the relationships between vegetation and environmental factors and promote the sustainable utilization of local grasslands on the Tibetan Plateau. | Xiaoxia Chen Yuqiang Tian Yong Zhang Yu Cui Yan Zhao Weijian Sun | 2020 | Geography and Sustainability2020，1，4： | 0 |
| 10 | An efficient path delay variability model for wide-voltage-range digital circuits显示文摘Dear editor,As process technology advances, the parasitic effects of integrated circuits become increasingly prominent, posing serious challenges for integrated circuit design [1, 2]. Variations in the process corner, voltage, and temperature(PVT) have a more significant impact on path delay in digital circuits in advanced processes, especially at the near-threshold voltage(NTV) [3, 4]. The delay variability of the critical path needs to be evaluated to minimize the timing margin while ensuring reliability. | Weiwei SHAN Yuqiang CUI Wentao DAI Xinning LIU Jingjing GUO Peng CAO Jun YANG | 2023 | Science China(Information Sciences)2023，66，2： | 0 |
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