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15篇 您的检索式:作者名="MA Runyu"
    题名 作者 年代 出处 被引量
1A framework for better understanding membrane distillation separation process显示文摘El-Bourawi M S Ding Zhongwei Ma Runyu 2006Journal of Membrane Science2006,285,12:1
2Enhancing photovoltaic performance via aggregation dynamics control in fused-ring electron acceptor显示文摘A new fused-ring electron acceptor FNIC3 with dynamics controlled aggregation behavior was synthesized.FNIC3 shows strong absorption in 600–900 nm,HOMO/LUMO energy levels of−5.59/−4.04 eV,and electron mobility of 1.2×10^(−3) cm^(2) V^(−1) s^(−1).The aggregation of FNIC3 shows strong dependency on film formation time.Prolongation of film formation time promotes the crystallization of FNIC3,leading to improved crystallinity and enlarged aggregate sizes.Aggregation of FNIC3 significantly influences the photovoltaic device parameters.Appropriate aggregation red-shifts the absorption and improves the mobilities of the blend,which contributes to high photocurrent and fill factor thus high power conversion efficiency(PCE).Overaggregation leads to increased nonradiative energy loss and insufficient charge generation,resulting in decreased open-circuit voltage and short-circuit current density.The blends based on PM6:FNIC3 fabricated under proper film formation time exhibit a PCE of 12.3%,higher than those fabricated under short and long film formation time(10.0–10.5%).Jiayu Wang Runyu Zhu Shijie Wang Yawen Li Boyu Jia Jiadong Zhou Peiyao Xue Susanne Seibt Yuze Lin Zengqi Xie Wei Ma Xiaowei Zhan 2021Aggregate2021,2,3:1
3A new model for mass transfer in direct contact membrane distillation 显示文摘Ding Zhongwei Ma Runyu Fane A G 2003Desalination2003,151,3:1
4Macrodynamic studyand catalytic reduction of NO by ammonia under mildconditions over Pt-La-Ce-O/Al2 03 catalysts 显示文摘Wang Yanhui Zhu Jingli Ma Runyu 2007EnergyConversion and Management2007,48,:1
5Signaling pathways in vascular function and hypertension:molecular mechanisms and therapeutic interventions显示文摘Hypertension is a global public health issue and the leading cause of premature death in humans.Despite more than a century of research,hypertension remains difficult to cure due to its complex mechanisms involving multiple interactive factors and our limited understanding of it.Hypertension is a condition that is named after its clinical features.Vascular function is a factor that affects blood pressure directly,and it is a main strategy for clinically controlling BP to regulate constriction/relaxation function of blood vessels.Vascular elasticity,caliber,and reactivity are all characteristic indicators reflecting vascular function.Blood vessels are composed of three distinct layers,out of which the endothelial cells in intima and the smooth muscle cells in media are the main performers of vascular function.The alterations in signaling pathways in these cells are the key molecular mechanisms underlying vascular dysfunction and hypertension development.In this manuscript,we will comprehensively review the signaling pathways involved in vascular function regulation and hypertension progression,including calcium pathway,NO-NOsGC-cGMP pathway,various vascular remodeling pathways and some important upstream pathways such as renin-angiotensin-aldosterone system,oxidative stress-related signaling pathway,immunity/inflammation pathway,etc.Meanwhile,we will also summarize the treatment methods of hypertension that targets vascular function regulation and discuss the possibility of these signaling pathways being applied to clinical work.Jun Ma Yanan Li Xiangyu Yang Kai Liu Xin Zhang Xianghao Zuo Runyu Ye Ziqiong Wang Rufeng Shi Qingtao Meng Xiaoping Chen 2023Signal Transduction and Targeted Therapy2023,8,5:1
6Direct contactmembrane distillation mechanism for high concentration NaCl solutions, Desalination显示文摘Yanbin Yun Runyu Ma Wenzhen Zhang 2006188(1-3) :251-2622006,188,13:1
7Separation of tea polyphenol from Green Tea Leaves by a combined CATUFM-adsorption resin process显示文摘Ping Li Yanhui Wang Runyu Ma Xiaolin Zhang 2004Journal of Food Engineering2004,,3:1
8Separation of tea polyphenol from Green Tea Leaves by a combined CATUFM-adsorption resin process显示文摘LI Ping WANG Yanhui Ma Runyu 2005Journal of Food Engineering2005,67,3:1
9Study on the effect of flow maldistribution on the performance of the hollow fiber modules used in membrane distillation显示文摘Ding Zhongwei Liu Liying Ma Runyu 2003Journal of Membrane Science2003,215,:1
10A framework for better understanding membrane distillation separation process 显示文摘EI-Bourawi M S Ding Zhongwei Ma Runyu 2006J Membr Sci2006,285,1:1
11A new model for mass transfer in direct contact membrane distillation显示文摘DING Zhongwei MA Runyu FANE A G 2003Desalination2003,151,3:1
12A Caching Strategy Based on Many-to-Many Matching Game in D2D Networks显示文摘Wireless edge caching has been proposed to reduce data traffic congestion in backhaul links, and it is being envisioned as one of the key components of next-generation wireless networks. This paper focuses on the influences of different caching strategies in Device-to-Device(D2D) networks. We model the D2D User Equipments(DUEs) as the Gauss determinantal point process considering the repulsion between DUEs, as well as the caching replacement process as a many-to-many matching game. By analyzing existing caching placement strategies, a new caching strategy is proposed, which represents the preference list of DUEs as the ratio of content popularity to cached probability. There are two distinct features in the proposed caching strategy.(1) It can cache other contents besides high popularity contents.(2) It can improve the cache hit ratio and reduce the latency compared with three caching placement strategies: Least Recently Used(LRU), Equal Probability Random Cache(EPRC), and the Most Popular Content Cache(MPC). Meanwhile, we analyze the effect of caching on the system performance in terms of different content popularity factors and cache capacity. Simulation results show that our proposed caching strategy is superior to the three other comparison strategies and can significantly improve the cache hit ratio and reduce the latency.Kaihang Yu Zhonggui Ma Runyu Ni Tao Zhang 2021Tsinghua Science and Technology2021,26,6:1
13Study on enzymatic hydrolysis of steam exploded straw by using shaking ball显示文摘A novel method of enzymatic hydrolysis was developed in this paper to produce a high conversion yield and hydrolysis rate.A comparison was described by using three methods of enzymatic hydrolysis and adsorption of steam exploded straw(SEWS):shaking ball in the regime,shaking with stirrer bed,and static state.The most adequate filter-paper activity,speed and reaction time were 3.6×10^(-7) mol/(s·mL),150 r/min and 24 h,respectively,with the reducing sugar yield of 0.43.The results showed that the method of shaking ball produced the highest adsorption,conversion yields and hydrolysis rate of the enzyme.This might be due to the continuous frequency increase of enzyme adsorption and desorption on the substrate surface as well as the relieved end-product inhibition.The morphological variation of SEWS was characterized by environmental scanning electron microscopy(ESEM).Zhanwei SUN Xiaoguo FU Hongzhang CHEN Yanhui WANG Runyu MA 2008Frontiers of Chemical Science and Engineering2008,2,1:0
14Highly efficient and aberration-free off-plane grating spectrometer and monochromator for EUV—soft X-ray applications显示文摘We demonstrate a novel flat-field,dual-optic imaging EUV—soft X-ray spectrometer and monochromator that attains an unprecedented throughput efficiency exceeding 60%by design,along with a superb spectral resolution ofλ/Δλ>200 accomplished without employing variable line spacing gratings.Exploiting the benefits of the conical diffraction geometry,the optical system is globally optimized in multidimensional parameter space to guarantee optimal imaging performance over a broad spectral range while maintaining circular and elliptical polarization states at the first,second,and third diffraction orders.Moreover,our analysis indicates minimal temporal dispersion,with pulse broadening confined within 80 fs tail-to-tail and an FWHM value of 29 fs,which enables ultrafast spectroscopic and pump-probe studies with femtosecond accuracy.Furthermore,the spectrometer can be effortlessly transformed into a monochromator spanning the EUV—soft X-ray spectral region using a single grating with an aberration-free spatial profile.Such capability allows coherent diffractive imaging applications to be conducted with highly monochromatic light in a broad spectral range and extended to the soft X-ray region with minimal photon loss,thus facilitating state-of-the-art imaging of intricate nano-and bio-systems,with a significantly enhanced spatiotemporal resolution,down to the nanometer–femtosecond level.Jie Li Kui Li Xiaoshi Zhang Dimitar Popmintchev Hao Xu Yutong Wang Ruixuan Li Guangyin Zhang Jiyue Tang Jin Niu Yongjun Ma Runyu Meng Changjun Ke Jisi Qiu Yunfeng Ma Tenio Popmintchev Zhongwei Fan 2024Light(Science & Applications)2024,13,1:0
15Study on microbial protein and the mechanism of solid-state fermentation with periodical dynamic changes of air显示文摘The effect of different extraction and purification conditions on the microbial protein obtained from solid-state fermentation(SSF)and the effect of periodical dynamic changes of air on protein have been studied.The mechanism of solid-state fermentation with periodical dynamic changes of air is also discussed.Compared with static solid-state fermentation,periodical dynamic changes of air afford a higher protein mass;from 1 g of the fermentation microbe,5.3 mg of the intracellular protein(an increase of 34.63%)and 9.09 mg of the extracellular protein(an increase of 17.8%)were obtained on the sixth day of fermentation.The filter paper activity and carboxymethyl cellulose activity(FPA and CMCase)of the extracellular protein are 1.739μmol/s and 109.592μmol/s,respectively,which represent increases of 60.1%and 21.2%over the corresponding values for static solid-state fermentation.The FPA and CMCase of the intra-cellular protein are 0.245μmol/s and 6.392μmol/s,respec-tively,which represent decreases of 22.2%and 38.7%over the corresponding values for static solid-state fermentation.The enzyme activity of the microbial extracellular protein in solid-state fermentation with periodical dynamic changes of air on the fifth day is nearly equal to that on the sixth day without periodical dynamic changes of air,so the period of fermentation can be shortened.The sodium dodecyl sulfate-polyacrylamide gel electrophoresis(SDS-PAGE)experiments suggest that pulsating air pressure stimulation leads to a decrease in the amount of protein component with molecule mass of about 80400Da,and an increase in the amount of protein component with molecule mass of about 28520Da.FU Xiaoguo CHEN Hongzhang LI Hongqiang MA Runyu 2007Frontiers of Chemical Science and Engineering2007,1,2:0
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