|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Municipal wastewater treatment in China:Development history and future perspectives显示文摘China has the world's largest and still growing wastewater sector and water market,thus its future development will have profound influence on the world.The high-speed development of China's wastewater sector over the past 40 years has forged its global leading treatment capacity and innovation ability.However,many problems were left behind,including underdeveloped sewers and sludge disposal facilities,low sustainability of the treatment processes,questionable wastewater treatment plant(WWTP)effluent discharge standards,and lacking global thinking on harmonious development between wastewater management,human society and the nature.Addressing these challenges calls for fundamental changes in target design,policy and technologies.In this mini-review,we revisit the development history of China's municipal wastewater management and identify the remaining challenges.Also,we highlight the future needs of sustainable development and exploring China's own wastewater management path,and outlook the future from several aspects including targets of wastewater management,policies and technologies,especially the new concept WWTP.Furthermore,we envisage the establishment of new-generation WWTPs with the vision of turning WWTP from a site of pollutant removal into a plant of energy,water and fertilizer recovery and an integrated part urban ecology in China. | Jiuhui Qu Hongchen Wang Kaijun Wang Gang Yu Bing Ke Han-Qing Yu Hongqiang Ren Xingcan Zheng Ji Li Wen-Wei Li Song Gao Hui Gong | 2019 | Frontiers of Environmental Science & Engineering2019，13，6： | 13 |
| 2 | GGE biplot analysis of yield stability and test location representativeness in proso millet (Panicum miliaceum L.) genotypes显示文摘The experiments were conducted for three consecutive years across 14 locations using 9 non-waxy proso millet genotypes and 16 locations using 7 waxy proso millet genotypes in China. The objectives of this study were to analyze yield stability and adaptability of proso millets and to evaluate the discrimination and representativeness of locations by analysis of variance(ANOVA) and genotype and genotype by environment interaction(GGE) biplot methods. Grain yields of proso millet genotypes were significantly influenced by environment(E), genotype(G) and their interaction(G×E)(P<0.1%). G×E interaction effect was six times higher than G effect in non-waxy group and seven times in waxy group. N04-339 in non-waxy and Neimi 6(NM6) in waxy showed higher grain yields and stability compared with other genotypes. Also, Neimi 9(NM9, a non-waxy cultivar) and 90322-2-33(a waxy cultivar) showed higher adaptability in 7 and in 11 locations, respectively. For non-waxy, Dalat, Inner Mongolia(E2) and Wuzhai, Shanxi(E5) were the best sites among all the locations for maximizing the variance among candidate cultivars, and Yanchi, Ningxia(E10) had the best representativeness. Wuzhai, Shanxi(e9) and Yanchi, Ningxia(e14) were the best representative locations, and Baicheng, Jilin(e2) was better discriminating location than others for waxy genotypes. Based on our results, E10 and e14 have enhanced efficiency and accuracy for non-waxy genotypes and waxy genotypes selection, respectively in national regional test of proso millet varieties. | ZHANG Pan-pan SONG Hui KE Xi-wang JIN Xi-jun YIN Li-hua LIU Yang QU Yang SU Wang FENG Nai-jie ZHENG Dian-feng FENG Bai-li | 2016 | Journal of Integrative Agriculture2016，15，6： | 13 |
| 3 | Metabonomic analysis of hepatitis B virus-induced liver failure:identification of potential diagnostic biomarkers by fuzzy support vector machine显示文摘Hepatitis B virus(HBV)-induced liver failure is an emergent liver disease leading to high mortality.The severity of liver failure may be reflected by the profile of some metabolites.This study assessed the potential of using metabolites as bio- markers for liver failure by identifying metabolites with good discriminative performance for its phenotype.The serum samples from 24 HBV-induced liver failure patients and 23 healthy volunteers were collected and analyzed by gas chromatography-mass spectrometry(GC-MS)to generate metabolite profiles.The 24 patients were further grouped into two classes according to the severity of liver failure.Twenty-five commensal peaks in all metabolite profiles were extracted,and the relative area values of these peaks were used as features for each sample.Three algorithms,F-test,k-nearest neighbor(KNN)and fuzzy support vector machine(FSVM)combined with exhaustive search(ES),were employed to identify a subset of metabolites(biomarkers)that best predict liver failure.Based on the achieved experimental dataset,93.62%predictive accuracy by 6 features was selected with FSVM-ES and three key metabolites,glyceric acid,cis-aconitic acid and citric acid,are identified as potential diagnostic bio- markers. | Yong MAO Xin HUANG Ke YU Hai-bin QU Chang-xiao LIU Yi-yu CHENG | 2008 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2008，9，6： | 11 |
| 4 | Keeping the right time in space: importance of circadian clock and sleep for physiology and performance of astronauts显示文摘The circadian clock and sleep are essential for human physiology and behavior; deregulation of circadian rhythms impairs health and performance. Circadian clocks and sleep evolved to adapt to Earth's environment, which is characterized by a 24-hour light–dark cycle. Changes in gravity load, lighting and work schedules during spaceflight missions can impact circadian clocks and disrupt sleep, in turn jeopardizing the mood, cognition and performance of orbiting astronauts. In this review, we summarize our understanding of both the influence of the space environment on the circadian timing system and sleep and the impact of these changes on astronaut physiology and performance. | Jin-Hu Guo Wei-Min Qu Shan-Guang Chen Xiao-Ping Chen Ke Lv Zhi-Li Huang Yi-Lan Wu | 2014 | Journal of Medical Colleges of PLA(China)2014，29，3： | 10 |
| 5 | Cerebral mechanism of puncturing at He-Mu point combination for functional dyspepsia: study protocol for a randomized controlled parallel trial显示文摘Acupuncture is widely used to treat functional dyspepsia with satisfactory outcomes. Combination of the He and Mu acupoints is commonly used and has a synergistic effect on functional dyspepsia; however, its underlying mechanisms remain unclear. Therefore, a randomized controlled parallel clinical trial is currently underway at Chengdu University of Traditional Chinese Medicine, China. This trial is designed to explore the efficacy of and central responses to the He-Mu point combination in patients with functional dyspepsia using functional magnetic resonance imaging. A total of 105 patients with functional dyspepsia will be allocated into 3 groups: the low-He point group(puncturing at Zusanli(ST36)), Mu point group(puncturing at Zhongwan(CV12)), and He-Mu point combination group(puncturing at ST36 and CV12). Every participant will receive 20 sessions of manual acupuncture for 4 weeks. The needles will be inserted perpendicularly to a depth of 1 to 2 cun. The angle of rotation and twisting will range from 90 to 180 degrees, while lifting and thrusting will range from 0.3 to 0.5 cm. The various manipulations will be performed 60 to 90 times per minute. The needles will remain in place for 30 minutes, during which manipulation will be applied every 10 minutes. Magnetic resonance imaging will be performed before and after 20 sessions of acupuncture. The primary outcome is symptom improvement according to the Chinese version of the Nepean Dyspepsia Index. Secondary outcomes include the Leeds dyspepsia questionnaire, Self-Rating Anxiety Scale, Self-Rating Depression Scale, Beck Anxiety Inventory, Beck Depression Inventory, and visual analogue scale scores before and after 10 and 20 sessions of acupuncture. Needle sensation and adverse events will be used to assess the therapeutic effects. This study will promote more widespread awareness of the benefits of acupoint combination in the clinical setting and provide a further explanation of the neuromechanism by which acupuncture at the He-Mu point combination for functional dyspepsia. Registration: Chinese Clinical Trial Registry, Chi CTR-IOR-15006402. | Shuai Yin Yuan Chen Du Lei Rui-rui Sun Ting-ting Ma Pei-min Feng Zhao-xuan He Xue-ling Suo Pei-hong Ma Yu-zhu Qu Ke Qiu Miao-miao Jing Qi-yong Gong Fan-rong Liang Jiao Chen Fang Zeng | 2017 | Neural Regeneration Research2017，12，5： | 9 |
| 6 | Using multi-satellite microwave remote sensing observations for retrieval of daily surface soil moisture across China显示文摘The objective of this study was to retrieve daily composite soil moisture by jointly using brightness temperature observations from multiple operating satellites for near real-time application with better coverage and higher accuracy.Our approach was to first apply the single-channel brightness radiometric algorithm to estimate soil moisture from the respective brightness temperature observations of the SMAP,SMOS,AMSR2,FY3B,and FY3C satellites on the same day and then produce a daily composite dataset by averaging the individual satellite-retrieved soil moisture.We further evaluated our product,the official soil moisture products of the five satellites,and the ensemble mean (i.e.,arithmetic mean) of the five official satellite soil moisture products against ground observations from two networks in Central Tibet and Anhui Province,China.The results show that our product outperforms the individual released products of the five satellites and their ensemble means in the two validation areas.The root mean square error (RMSE ) values of our product were 0.06 and 0.09 m3/m3 in Central Tibet and Anhui Province,respectively.Relative to the ensemble mean of the five satellite products,our product improves the accuracy by 9.1% and 57.7% in Central Tibet and Anhui Province,respectively.This demonstrates that jointly using brightness temperature observations from multiple satellites to retrieve soil moisture not only improves the spatial coverage of daily observations but also produces better daily composite products. | Ke Zhang Li-jun Chao Qing-qing Wang Ying-chun Huang Rong-hua Liu Yang Hong Yong Tu Wei Qu Jin-yin Ye | 2019 | Water Science and Engineering2019，12，2： | 7 |
| 7 | RATE DEPENDENT STRESS-STRETCH RELATION OF DIELECTRIC ELASTOMERS SUBJECTED TO PURE SHEAR LIKE LOADING AND ELECTRIC FIELD显示文摘The performance of dielectric elastomer(DE) transducers is significantly affected by viscoelastic relaxation-induced electromechanical dissipations.This paper presents an experimental study to obtain the rate dependent stress-stretch relation of DE membranes(VHB TM 9473) subjected to pure shear like loading and electric loading simultaneously.Stretching rate dependent behavior is observed.The results also show that the tensile force decreases as the voltage increases.The observations are compared with predictions by a viscoelastic model of DE.This experiment may be used for further studies of dynamic electromechanical coupling properties of DEs. | Shaoxing Qu Ke Li Tiefeng Li Hanqing Jiang Miao Wang Zhenhua Li | 2012 | Acta Mechanica Solida Sinica2012，25，5： | 5 |
| 8 | CRISPR-Cas9-mediated genome editing in one blastomere of two-cell embryos reveals a novel Tet3 function in regulating neocortical development显示文摘学习必要基因的早功能是在发展生物学的一个重要、挑战性的问题。这里,我们为很快在二房间的阶段胚胎的一个分裂球导致 CRISPR-Cas9-mediated 变化建立了一个方法,称为的 2 房间 embryo-CRISPR-Cas9 注射(2CC ) ,学习在里面必需品的 vivo 功能(或未知) 在创始人的基因妄想的鼠标。由注射指向兴趣的基因进的 Cre mRNA 和 CRISPR-Cas9 荧光灯记者老鼠, 2CC 方法能在不同发展阶段跟踪野类型、变异的房间,为变异的房间的 phenotypic 分析的出现内部控制。用这个方法,我们在在发展中的鼠标调整有刺激性、禁止的 synaptic 传播识别了必要基因 Tet3 的新奇函数服的外皮。由产生妄想的变异的老鼠, 2CC 方法允许在多重纸巾和房间的基因功能的快速的屏蔽录入妄想的老鼠创始人,显著地扩展基因工具的当前的一套设备。 | Wang, Lingbo Li, Min-Yin Qu, Chao Miao, Wan-Ying Yin, Qi Liao, Jiaoyang Cao, Hua-Teng Huang, Min Wang, Kai Zuo, Erwei Peng, Guangdun Zhang, Shu-Xin Chen, Guodong Li, Qing Tang, Ke Yu, Qian Li, Zhoujie Wong, Catherine C. L. Xu, Guoliang Jing, Naihe Yu, Xiang Li, Jinsong | 2017 | Cell Research2017，27，6： | 5 |
| 9 | Comprehensive multivariate grey incidence degree based on principal component analysis显示文摘To overcome the too fine-grained granularity problem of multivariate grey incidence analysis and to explore the comprehensive incidence analysis model, three multivariate grey incidences degree models based on principal component analysis(PCA) are proposed. Firstly, the PCA method is introduced to extract the feature sequences of a behavioral matrix. Then, the grey incidence analysis between two behavioral matrices is transformed into the similarity and nearness measure between their feature sequences. Based on the classic grey incidence analysis theory, absolute and relative incidence degree models for feature sequences are constructed, and a comprehensive grey incidence model is proposed. Furthermore, the properties of models are researched. It proves that the proposed models satisfy the properties of translation invariance, multiple transformation invariance,and axioms of the grey incidence analysis, respectively. Finally, a case is studied. The results illustrate that the model is effective than other multivariate grey incidence analysis models. | Ke Zhang Yintao Zhang Pinpin Qu | 2014 | Journal of Systems Engineering and Electronics2014，25，5： | 5 |
| 10 | Niacin alters the ruminal microbial composition of cattle under high-concentrate condition显示文摘To understand the effects of niacin on the ruminal microbial ecology of cattle under high-concentrate diet condition, Illumina MiSeq sequencing technology was used. Three cattle with rumen cannula were used in a 3 x 3 Latin-square design trial. Three diets were fed to these cattle during 3 periods for 3 days, respectively: high-forage diet(HF; forage-to-concentrate ratio = 80:20), high-concentrate diet(HC;forage-to-concentrate ratio=20:80), and HC supplemented with 800 mg/kg niacin(HCN). Ruminal pH was measured before feeding and every 2 h after initiating feeding. Ruminal fluid was sampled at the end of each period for microbial DNA extraction. Overall, our findings revealed that subacute ruminal acidosis(SARA) was induced and the a-diversity of ruminal bacterial community decreased in the cattle of HC group. Adding niacin in HC could relieve the symptoms of SARA in the cattle but the ruminal pH value and the Shannon index of ruminal bacterial community of HCN group were still lower than those of HF group. Whatever the diet was, the ruminal bacterial community of cattle was dominated by Bacteroidetes,Firmicutes and Proteobacteria. High-concentrate diet significantly increased the abundance of Prevotella,and decreased the abundance of Paraprevotella, Sporobacter, Ruminococcus and Treponema than HF.Compared with HC, HCN had a trend to decrease the percentage of Prevotella, and to increase the abundance of Succiniclasticum, Acetivibrio and Treponema. Increasing concentrate ratio could decrease ruminal pH value, and change the ruminal microbial composition. Adding niacin in HC could increase the ruminal pH value, alter the ruminal microbial composition. | Dan Luo Yufei Gao Youyou Lu Mingren Qu Xiaowen Xiong Lanjiao Xu Xianghui Zhao Ke Pan Kehui Ouyang | 2017 | Animal Nutrition2017，，2： | 4 |
| 11 | New Geochronologic Evidence of Diabases and Their Metallogenic Relationship with the Makeng-Type Iron Deposits in Southwest Fujian, SE China显示文摘Objective The Makeng-type iron deposits are located in Late Paleozoic depression of southwest Fujian Province in the southeast edge of Cathaysia,which are famous for their huge scale and specific ore genesis.Previous studies mainly focus on the ore characteristics,metallogenic setting and the granites in the mining area,and there is still controversy on the ore genesis.Recent research | WANG Sen ZHANG Da WU Ganguo CAO Ke QU Hongjie MA Shuai YU Tengda | 2017 | Acta Geologica Sinica(English Edition)2017，91，6： | 3 |
| 12 | THE RE-DERIVATION OF THE VORTICITY EQUATION OF THE LAYERED FLOW OF THE SHALLOW SEA显示文摘The scale analysis of the layered flow problem of the shallow sea shows that the parameter of E V represented the relative thickness of the friction layer is the little value larger than Rossby number. This illustrates that they are not ignorable and the important control factors of the layered flow although friction effect is only limited within interface Ekman layer and bottom Ekman layer. Using larger little parameter E V as the little perturbation parameter is more reasonable than using the classical Rossby number ε. By using the perturbation expansion and doing the researches of the structure of the Ekman layer on the sea surface, sea bottom and interface, a group of new layered flow vorticity equation is derived. It combines the vorticity of the flow of every layer, the inclination of the interface, the inclination of the sea bottom and the wind stress vorticity on the sea surface. Different from the conventional vorticity equation, which derived by using Rossby number as little parameter and is applied to large scale motion, it allows relatively large interfaces fluctuation, even it is applied to the problem that interface touch the bottom or touch the sea surface. | Zhang Qing-hua, Li Jian ke, Qu Yuan yuan First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China Key Laboratory of Marine Science and Numerical Modeling, State Oceanic Administration, Qingdao 266061, China | 2001 | Journal of Hydrodynamics2001，13，3： | 3 |
| 13 | Experimental and Numerical Investigation of Local Scour Around Submarine Piggyback Pipeline Under Steady Current显示文摘As a new type of submarine pipeline, the piggyback pipeline has been gradually adopted in engineering practice to enhance the performance and safety of submarine pipelines. However, limited simulation work and few experimental studies have been published on the scour around the piggyback pipeline under steady current. This study numerically and experimentally investigates the local scour of the piggyback pipe under steady current. The influence of prominent factors such as pipe diameter, inflow Reynolds number, and gap between the main and small pipes, on the maximum scour depth have been examined and discussed in detail. Furthermore, one formula to predict the maximum scour depth under the piggyback pipeline has been derived based on the theoretical analysis of scour equilibrium. The feasibility of the proposed formula has been effectively calibrated by both experimental data and numerical results. The findings drawn from this study are instructive in the future design and application of the piggyback pipeline. | ZHAO Enjin SHI Bing QU Ke DONG Wenbin ZHANG Jing | 2018 | Journal of Ocean University of China2018，17，2： | 3 |
| 14 | Puromycin A, B and C, cryptic nucleosides identified from Streptomyces alboniger NRRL B-1832 by PPtase-based activation显示文摘Natural product discovery is pivot for drug development,however,this endeavor is often challenged by the wide inactivation or silence of natural products biosynthetic pathways.We recently developed a highly efficient approach to activate cryptic/silenced biosynthetic pathways through augmentation of the phosphopantetheinylation of carrier proteins.By applying this approach in the Streptomyces alboniger NRRL B-1832,we herein identified three cryptic nucleosides products,including one known puromycin A and two new derivatives(puromycin B and C).The biosynthesis of these products doesn't require the involvement of carrier protein,indicating the phosphopantetheinyl transferase(PPtase)indeed plays a fundamental regulatory role in metabolites biosynthesis.These results demonstrate that the PPtasebased approach have a much broader effective scope than the previously assumed carrier proteininvolving pathways,which will benefit future natural products discovery and biosynthetic studies. | Xiaoli Yan Benyin Zhang Wenya Tian Qi Dai Xiaoqin Zheng Ke Hu Xinxin Liu Zixin Deng Xudong Qu | 2018 | Synthetic and Systems Biotechnology2018，3，1： | 3 |
| 15 | Fabrication of TiO_2 nanoparticles/nanorod composite arrays via a two-step method for efficient dye-sensitized solar cells显示文摘Ti O2nanoparticles/nanorod composite arrays were prepared on the F-doped tin oxide(FTO)substrate through a two-step method of hydrothermal and d.c.magnetron sputtering.The microstructure and optical properties of the samples were characterized respectively by means of X-ray diffraction(XRD),field-emission scanning electron microscopy(FESEM)and UV–vis spectrometer.The results showed that the Ti O2composite nanorod arrays possess the nature of high surface area for more dye molecule absorption and the strong light scattering effects.The dye sensitized solar cells(DSSCs)based on Ti O2composite nanorod arrays exhibited a 80%improvement in the overall energy conversion efficiency compared with the pure Ti O2nanorod arrays photoanode. | Jingyang Wang Shaohua Qu Zhicheng Zhong Song Wang Ke Liu Anzheng Hu | 2014 | Progress in Natural Science:Materials International2014，24，6： | 2 |
| 16 | Refinement and fracture mechanisms of as-cast QT700-6 alloy by alloying method显示文摘The as-cast QT700-6 alloy was synthesized with addition of a certain amount of copper, nickel, niobium and stannum elements by alloying method in a medium frequency induction furnace, aiming at improving its strength and toughness. Microstructures of the as-cast QT700-6 alloy were observed using a scanningelectron microscope(SEM) and the mechanical properties were investigated using a universal tensile test machine. Results indicate that the ratio of pearlite/ferrite is about 9:1 and the graphite size is less than 40 μm in diameter in the as-cast QT700-6 alloy. The predominant refinement mechanism is attributed to the formation of niobium carbides, which increases the heterogeneous nucleus and hinders the growth of graphite. Meanwhile, niobium carbides also exist around the grain boundaries, which improve the strength of the ductile iron. The tensile strength and elongation of the as-cast QT700-6 alloy reach over 700 MPa and 6%, respectively, when the addition amount of niobium is 0.8%. The addition of copper and nickel elements contributed to the decrease of eutectoid transformation temperature, resulting in the decrease of pearlite lamellar spacing(about 248 nm), which is also beneficial to enhancing the tensile strength. The main fracture mechanism is cleavage fracture with the appearance of a small amount of dimples. | Min-qiang Gao Ying-dong Qu Rong-de Li Ke Jiang Jun-hua You | 2017 | China Foundry2017，14，1： | 2 |
| 17 | In situ growth of NiS_(2) nanosheet array on Ni foil as cathode to improve the performance of lithium/sodium-sulfur batteries显示文摘The NiS;nanosheet array on Ni foil(NiS2/NF)was prepared using an in situ growth strategy and sulfidation method and was used as the cathode of lithium sulfur battery.The unique nanostructure of the NiS;nanosheet array can provide abundant active sites for the adsorption and chemical action of polysulfides.Compared with the sulfur powder coated pure NF(pure NF-S)for lithium sulfur battery,the sulfur powder coated NiS_(2)/NF(NiS_(2)/NF-S)electrode exhibits superior electrochemical performance.Specifically,the NiS_(2)/NF-S delivered a high reversible capacity of 1007.5 m Ah g^(-1) at a current density of 0.1 C(1 C=1675 mA g^(-1))and kept 74.5% of the initial capacity at 1.0 C after 200 cycles,indicating the great promise of NiS_(2)/NF-S as the cathode of lithium sulfur battery.In addition,the NiS_(2)/NF-S electrode also showed satisfactory electrochemical performance when used as the cathode for sodium sulfur battery. | FAN MouPing CHEN YuanMao KE Xi HUANG ZeXi CHEN YouChen WU WenLi QU XiaoFeng SHI ZhiCong GUO ZaiPing | 2022 | Science China(Technological Sciences)2022，65，1： | 2 |
| 18 | Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing显示文摘Complex oxides with tunable structures have many fascinating properties,though high-quality complex oxide epitaxy with precisely controlled composition is still out of reach.Here we have successfully developed solution-based single-crystalline epitaxy for multiferroic(1-x)BiTi(1-y)/2FeyMg(1-y)/2O3–(x)CaTiO3(BTFM–CTO)solid solution in large area,confirming its ferroelectricity at the atomic scale with strong spontaneous polarization.Careful compositional tuning leads to a bulk magnetization of 0.07±0.035μB/Fe at room temperature,enabling magnetically induced polarization switching exhibiting a large magnetoelectric coefficient of 2.7–3.0×10^-7 s/m.This work demonstrates the great potential of solution processing in large-scale complex oxide epitaxy and establishes novel room-temperature magnetoelectric coupling in epitaxial BTFM–CTO film,making it possible to explore a much wider space of composition,phase,and structure that can be easily scaled up for industrial applications. | Cong Liu Feng An Paria S.M.Gharavi Qinwen Lu Junkun Zha Chao Chen Liming Wang Xiaozhi Zhan Zedong Xu Yuan Zhang Ke Qu Junxiang Yao Yun Ou Zhiming Zhao Xiangli Zhong Dongwen Zhang Nagarajan Valanoor Lang Chen Tao Zhu Deyang Chen Xiaofang Zhai Peng Gao Tingting Jia Shuhong Xie Gaokuo Zhong Jiangyu Li | 2020 | National Science Review2020，7，1： | 2 |
| 19 | Reconfigurable Intelligent Surfaces: Design, Implementation, and Practical Demonstration显示文摘Metasurfaces,ultrathin two-dimensional version of metamaterials,have attracted tremendous attention due to their exotic capabilities to freely manipulate electromagnetic waves.By incorporating various tunable materials or elements into metasurface designs,reconfigurable metasurfaces and related metadevices with functionalities controlled by external stimuli can be realized,opening a new avenue to achieving dynamic manipulation of electromagnetic waves.Recently,based on the tunable metasurface concept,reconfigurable intelligent surfaces(RISs)have received significant attention and have been regarded as a promising emerging technology for future wireless communication due to their potential to enhance the capacity and coverage of wireless networks by smartly reconfiguring the wireless propagation environment.Here,in this article,we first focus on technical issues of RIS system implementation by reviewing the existing research contributions,paying special attention to designs in the microwave regime.Then,we showcase our recent attempts to practically demonstrate RIS systems in real-world applications,including deploying reflective RIS systems in indoor scenarios to enhance the wireless network coverage and utilizing intelligent omni-metasurfaces to improve both indoor and through-wall wireless communication quality.Finally,we give our own perspectives on possible future directions and existing challenges for RISs toward a truly commercial intelligent technology platform. | Yijun Feng Qi Hu Kai Qu Weixu Yang Yilin Zheng Ke Chen | 2023 | Electromagnetic Science2023，1，2： | 2 |
| 20 | Circulating MicroRNAs as Biomarkers for Hepatocellular Carcinoma显示文摘 | Kevin Z. Qu Ke Zhang HaiRong Li Nezam H. Afdhal Maher Albitar | 2011 | Journal of Clinical Gastroenterology2011，，4： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员