|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Vibration analysis and control technologies of hydraulic pipeline system in aircraft:A review显示文摘Vibrations in aircraft hydraulic pipeline system,due to multi-source excitation of high fluid pressure fluctuation and serious vibration environment of airframe,can cause the pipeline system vibration failures through overload in engineering field.Controlling the vibrations in hydraulic pipeline is a challenging work to ensure the flight safety of aircraft.The common vibration control technologies have been demonstrated to be effective in typical structures such as aerospace structures,shipbuilding structures,marine offshore structures,motor structures,etc.However,there are few research literatures on vibration control strategies of aircraft hydraulic pipeline.Combining with the development trend of aircraft hydraulic pipeline system and the requirement of vibration control technologies,this paper provides a detailed review on the current vibration control technologies in hydraulic pipeline system.A review of the general approaches following the passive and active control technologies are presented,which are including optimal layout technique of pipeline and clamps,constrained layer damping technique,vibration absorber technique,hydraulic hose technique,optimal pump structure technique,and active vibration control technique of pipeline system.Finally,some suggestions for the application of vibration control technologies in engineering field are given. | Peixin GAO Tao YU Yuanlin ZHANG Jiao WANG Jingyu ZHAI | 2021 | Chinese Journal of Aeronautics2021，34，4： | 19 |
| 2 | Nanostructured Bi2S3 encapsulated within three- dimensional N-doped graphene as active and flexible anodes for sodium-ion batteries显示文摘 | Chen Lu Zhenzhu Li Lianghao Yu Li Zhang Zhou Xia Tao Jiang Wanjian Yin Shixue Dou Zhongfan Liu Jingyu Sun | 2018 | Nano Research2018，11，9： | 9 |
| 3 | Confining MOF-derived SnSe nanoplatelets in nitrogen-doped graphene cages via direct CVD for durable sodium ion storage显示文摘Tin-based compounds are deemed as suitable anode candidates affording promising sodium-ion storages for rechargeable batteries andhybrid capacitors.However,synergistically tailoring the electrical conductivity and structural stability of tin-based anodes to attain durablesodium-ion storages remains challenging to date for its practical applications.Herein,metal-organic framework(MOF)derived SnSe/C wrappedwithin nitrogen-doped graphene(NG@SnSe/C)is designed targeting durable sodium-ion storage.NG@SnSe/C possesses favorable electricalconductivity and structure stability due to the'inner'carbon framework from the MOF thermal treatment and'outer'graphitic cage from thedirect chemical vapor deposition synthesis.Consequently,NG@SnSe/C electrode can obtain a high reversible capacity of 650 mAh·g^-1 at 0.05 A·g^1,a favorable rate performance of 287.8 mAh·g^1 at 5 A·g^1 and a superior cycle stability with a negligible capacity decay of 0.016%percycle over 3,200 cycles at 0.4 A·g^1.Theoretical calculations reveal that the nitrogen-doping in graphene can stabilize the NG@SnSe/Cstructure and improve the electrical conductivity.The reversible Na-ion storage mechanism of SnSe is further investigated by in-situ X-raydiffraction/ex-s/tu transmission electron microscopy.Furthermore,assembled sodium-ion hybrid capacitor full-cells comprising our NG@SnSe/Canode and an active carbon cathode harvest a high energy/power density of 115.5 Wh·kg^-1/5,742 W·kg^-1,holding promise for next-generationen ergy storages. | Chen Lu Zhenzhu Li Zhou Xia Haina Ci Jingsheng Cai Yingze Song Lianghao Yu Wanjian Yin Shixue Dou Jingyu Sun Zhongfan Liu | 2019 | Nano Research2019，12，12： | 7 |
| 4 | Histone Deacetylase HDA9 and WRKY53 Transcription Factor Are Mutual Antagonists in Regulation of Plant Stress Response显示文摘Epigenetic regulation of gene expression is important for plant adaptation to environm ental changes.Previous results showed that Arabidopsis RPD3-like histone deacetylase HDA9 is known to function in repressing plant response to stress in Arabidopsis.However,how HDA9 targets to specific chromatin loci and controls gene expression netw orks involved in plant response to stress remains largely unclear.Here,we show that HDA9 represses stress tolerance response by interacting with and regulating the DNA binding and transcriptional activity of WRKY53,which functions as a high-hierarchy positive regulator of stress response.We found that WRKY53 is post-translationally modified by lysine acetylation at multiple sites,some of which are removed by HDA9,resulting in inhibition of WRKY53 transcription activity.Conversely,WRKY53 negatively regulates HDA9 histone deacetylase activity.Collectively,our results indicate that HDA9 and WRK53 are reciprocal negative regulators of each other's activities,illustrating how the functional interplay between a chromatin regulator and a transcription factor regulates stress tolerance in plants. | Yu Zheng Jingyu Ge Chun Bao Wenwen Chang Jingjing Liu Jingjie Shao Xiaoyun Liu Lufang Su Lei Pan Dao-Xiu Zhou | 2020 | Molecular Plant2020，13，4： | 6 |
| 5 | Precise synthesis of N-doped graphitic carbon via chemical vapor deposition to unravel the dopant functions on potassium storage toward practical K-ion batteries显示文摘Nitrogen doped carbon is a burgeoning anode candidate for potassium-ion battery(PIBs)owing to its outstanding attributes.It is imperative to grasp further insight into specific effects of different nitrogen dopants in carbon anode toward advanced K-ion storage.However,the prevailing fabrication method is plagued by the fact that considerable variations in the total N-doping concentration occur in the course of regulating the type of nitrogen dopants,incapable of distinguishing the certain roles of them under similar conditions.Herein,throughout the precise preparation of high edge-N doped carbon(HENC)and high graphitic-N doped carbon(HGNC)harnessing basically identical N-doping levels(5.78 at.%for HENC;5.07 at.%for HGNC)via chemical vapor deposition route,the effects of edge-N and graphitic-N in the carbon anode on K-ion storage are revisited,offering guidance into the design of low-cost and high-performance PIB systems. | Yu Zhao Zhongti Sun Yuyang Yi Chen Lu Menglei Wang Zhou Xia Xueyu Lian Zhongfan Liu Jingyu Sun | 2021 | Nano Research2021，14，5： | 4 |
| 6 | Growth and Resource Accumulation of Drifting Sargassum horneri(Fucales, Phaeophyta) in Response to Temperature and Nitrogen Supply显示文摘The abnormal increase of drifting brown alga Sargassum horneri was initially documented in 2007.It formed blooms along the coast of East China Sea and Yellow Sea in 2017.In this study,we investigated the changes of specific growth rate and resource accumulation of drifting S.horneri in response to temperature and nitrogen richness at different growth stages under laboratory condition.The investigation lasted from June 2015 to April 2016 with the observation made every two months.The results showed that the life cycle consists of a few growth stages dividable with morphological characteristics.The growth can be divided into shedding and withering(August),rapid growing(October to September),slow growing(February),rapid growing(April)and maturation(June)stages.Under the experimental condition,algal segments were found to grow at temperatures ranging from 5 to 25℃in 12 days even when nitrogen is deficient.A significant difference in the special growth rate(SGR)between nitrogen-enriched and nitrogen-removed treatments was found in most months(P<0.05).SGR was lower in August and February than that in other months.Nitrogen and chlorophyll contents in algal segments were different among different temperatures,nitrogen supply and seasons.Nitrogen content was higher in February and April than that in other months in both nitrogen-enriched and nitrogen-removed treatments.The results showed that the demand of S.horneri for nitrogen increased in spring when it grows fast.It is likely that the high temperature and nitrogen concentration in winter and spring lead to the high biomass accumulation of drifting S.horneri. | YU Jia LI Jingyu WANG Qiaohan LIU Yan GONG Qingli | 2019 | Journal of Ocean University of China2019，18，5： | 4 |
| 7 | All VN-graphene architecture derived self-powered wearable sensors for ultrasensitive health monitoring显示文摘The booming of wearable electronics has nourished the progress on developing multifunctional energy storage systems with versatile flexibility, which enable the continuous and steady power supply even under various deformed states. In this sense, the synergy of flexible energy and electronic devices to construct integrative wearable microsystems is meaningful but remains quite challenging by far. Herein, we devise an innovative supercapacitor/sensor integrative wearable device that is based upon our designed vanadium nitride-graphene (VN-G) architectures. Flexible quasi-solid-state VN-G supercapacitor with ultralight and binder-free features deliver a specific capacitance of^53 F·g^-1 with good cycle stability. On the other hand, VN-G derived pressure sensors fabricated throughout a spray-printing process also manifest favorably high sensitivity (40 kPa^-1 at the range of 2-10 kPa), fast response time (~130 ms), perfect skin conformability, and outstanding stability under static and dynamic pressure conditions. In tum, their complementary unity into a self-powered wearable sensor enables the precise detecti on of physiological motions ranging from pulse rate to phonetic recognition, holding promise for in-practical health monitoring applications. | Lianghao Yu Yuyang Yi Ting Yao Yingze Song Yiran Chen Qiucheng Li Zhou Xia Nan Wei Zhengnan Tian Baoqing Nie Li Zhang Zhongfan Liu Jingyu Sun | 2019 | Nano Research2019，12，2： | 4 |
| 8 | Gap-free genome assembly and comparative analysis reveal the evolution and anthocyanin accumulation mechanism of Rhodomyrtus tomentosa显示文摘Rhodomyrtus tomentosa is an important f leshy-fruited tree and a well-known medicinal plant of the Myrtaceae family that is widely cultivated in tropical and subtropical areas of the world.However,studies on the evolution and genomic breeding of R.tomentosa were hindered by the lack of a reference genome.Here,we presented a chromosome-level gap-free T2T genome assembly of R.tomentosa using PacBio and ONT long read sequencing.We assembled the genome with size of 470.35 Mb and contig N50 of∼43.80 Mb with 11 pseudochromosomes.A total of 33382 genes and 239.31 Mb of repetitive sequences were annotated in this genome.Phylogenetic analysis elucidated the independent evolution of R.tomentosa starting from 14.37MYA and shared a recent WGD event with other Myrtaceae species.We identified four major compounds of anthocyanins and their synthetic pathways in R.tomentosa.Comparative genomic and gene expression analysis suggested the coloring and high anthocyanin accumulation in R.tomentosa tends to be determined by the activation of anthocyanin synthesis pathway.The positive selection and up-regulation of MYB transcription factors were the implicit factors in this process.The copy number increase of downstream anthocyanin transport-related OMT and GST gene were also detected in R.tomentosa.Expression analysis and pathway identification enriched the importance of starch degradation,response to stimuli,effect of hormones,and cell wall metabolism during the f leshy fruit development in Myrtaceae.Our genome assembly provided a foundation for investigating the origins and differentiation of Myrtaceae species and accelerated the genetic improvement of R.tomentosa. | angping Li Shiqiang Xu Zitong Xiao Jingming Wang Yu Mei Haifei Hu Jingyu Li Jieying Liu Zhuangwei Hou Junliang Zhao Shaohai Yang Jihua Wang | 2023 | Horticulture Research2023，10，3： | 3 |
| 9 | Pulmonary alveolar regeneration in adult COVID-19 patients显示文摘Dear Editor,Alveolar regeneration after an acute lung injury has been observed in many mammals.Results in animal models have shown that alveolar type Ⅱ(AT2)cells function as resident alveolar stem cells that can proliferate and differentiate into alveolar type Ⅰ(AT1)cells to build new alveoli after lung injury. | Jingyu Chen Huijuan Wu Yuanyuan Yu Nan Tang | 2020 | Cell Research2020，30，8： | 3 |
| 10 | Construction of composite indicator system based on simulation data mining显示文摘The indicator system is the foundation and emphasis in the effectiveness evaluation of system of systems(SoS). In the past, indicator systems were founded based on qualitative methods, and every indicator was mainly determined by the expert with experience. This paper proposed a brand-new method to construct indicator systems based on the repeated simulation of the scenario space, and calculated by quantitative data. Firstly, the selection of key indicators using the Gini indicator importance measure(IIM)is calculated by random forests(RFs). Then, principal component analysis(PCA) is applied when we use the selected indicators to construct the composite indicator system of SoS. Furthermore,a set of rulesare is developed to verify the practicability of the indicator system such as correlation, robustness, accuracy and convergence. Experiment shows that the algorithm achieves good results for the construction of composite indicators of So S. | Jianfei Ding Guangya Si Baoqiang Li Jingyu Yang Yu Zhang | 2017 | Journal of Systems Engineering and Electronics2017，28，1： | 3 |
| 11 | Preparation of SiC Porous Ceramics by Crystalline Silicon Cutting Waste显示文摘SiC porous ceramics were prepared at 1 400 ℃ for4 h with crystalline silicon cutting waste and activated carbon as main starting materials and NH_4HCO_3 as the pore-forming agent. Effects of NH_4HCO_3 additions( 0,20%,30%,40%,by mass) on the phase composition,microstructure,sintering properties,cold compressive strength and thermal shock resistance of as-prepared Si C porous ceramics were investigated. The results show that:( 1) addition of NH_4HCO_3 remarkably influences the apparent porosity and cold compressive strength of specimens. The apparent porosity achieves its maximum value( 63. 40%) when 40% NH_4HCO_3 is added,while the minimum cold compressive strength is 4. 77 MPa;( 2) the specimen with 40% NH_4HCO_3 has the best thermal shock resistance. The thermal cycling times between1 000 ℃ to room temperature reach 62;( 3) the addition of NH_4HCO_3 does not remarkably affect the phase composition of the specimens;( 4) the specimens include a large number of SiC particles and a small amount of SiC whiskers. | ZHANG Yaran MA Beiyue YU Jingyu SU Chang REN Xinming QIAN Fan LIU Guoqi LI Hongxia YU Jingkun | 2018 | China's Refractories2018，27，4： | 3 |
| 12 | A Storage Optimization Scheme for Blockchain Transaction Databases显示文摘As the typical peer-to-peer distributed networks, blockchain systemsrequire each node to copy a complete transaction database, so as to ensure newtransactions can by verified independently. In a blockchain system (e.g., bitcoinsystem), the node does not rely on any central organization, and every node keepsan entire copy of the transaction database. However, this feature determines thatthe size of blockchain transaction database is growing rapidly. Therefore, with thecontinuous system operations, the node memory also needs to be expanded tosupport the system running. Especially in the big data era, the increasing networktraffic will lead to faster transaction growth rate. This paper analyzes blockchaintransaction databases and proposes a storage optimization scheme. The proposedscheme divides blockchain transaction database into cold zone and hot zone usingexpiration recognition method based on Least Recently Used (LRU) algorithm. Itcan achieve storage optimization by moving unspent transaction outputs outsidethe in-memory transaction databases. We present the theoretical analysis on theoptimization method to validate the effectiveness. Extensive experiments showour proposed method outperforms the current mechanism for the blockchaintransaction databases. | Jingyu Zhang Siqi Zhong Jin Wang Xiaofeng Yu Osama Alfarraj | 2021 | Computer Systems Science & Engineering2021，36，3： | 3 |
| 13 | Dominance-based rough set approach and knowledge reductions in incomplete ordered information system显示文摘 | Xibei Yang Jingyu Yang Chen Wu Dongjun Yu | 2007 | Information Sciences2007，，4： | 2 |
| 14 | The advance of adjuvant treatment for triple-negative breast cancer显示文摘Triple-negative breast cancer(TNBC)is a subtype of breast cancer characterized by its highly aggressive behavior,early recurrence,and poor outcomes,when compared with other subtypes.Due to the absence of the estrogen receptor,progesterone receptor,and human epidermal growth factor receptor 2 expression,TNBC lacks meaningful biomarkers and an effective therapeutic strategy.Chemotherapy remains the main adjuvant treatment for patients with TNBC.Anthracycline/taxane-based regimens are the standard of care in adjuvant settings.The addition of capecitabine or platinum may offer extra benefits to patients with TNBC,but at the cost of increased toxicity or adverse events.Dose-dense chemotherapy may enhance treatment efficacy in patients who are able to tolerate the treatment regimen,especially in high-risk patients.As a heterogenous disease,TNBC can be classified into several molecular subtypes according to genomic or transcriptional features,which may indicate potential targets for more precise and individualized treatment strategies.With our increased understanding of signal pathways associated with TNBC,as well as the discovery of novel biomarkers indicative of TNBC prognosis,several new therapeutic options are under investigation,and some have already reported good results.In this review,we summarized the current conventional therapeutic strategies and emerging clinical trials regarding adjuvant treatment for TNBC.Furthermore,we evaluated the prognostic value of several potential targets and the progress of targeted therapy in TNBC,both in neoadjuvant and adjuvant settings. | Jingyu Ge Wenjia Zuo Yiyu Chen Zhiming Shao Keda Yu | 2022 | Cancer Biology & Medicine2022，19，2： | 2 |
| 15 | Coordination Insertion Mechanism of Ring-Opening Polymerization of Lactide Catalyzed by Stannous Octoate显示文摘Main observation and conclusion Ring-opening polymerization(ROP)of cyclic esters in the presence of stannous octoate(Sn(Oct)2)is the main way to obtain biodegradable aliphatic polyesters,an important family of biodegradable polymers which have been widely used and still rapidly developed in the fields of biomedical polymers and environment-friendly materials. | Weihan Rao Caiyun Cai Jingyu Tang Yiman Wei Caiyun Gao Lin Yu Jiandong Ding | 2021 | Chinese Journal of Chemistry2021，39，7： | 2 |
| 16 | Characterization of DNA damage response deficiency in pancreatic cancer patients from China显示文摘To the editor,Pancreatic ductal adenocarcinoma(PDAC)has the worst prognosis among all common malignant solid tumors,with a 5-year overall survival(OS)rate of less than 10%[1].Few effective targets for anticancer ther-apy have been confirmed in pancreatic cancer.Recently,it was substantiated that pancreatic cancer patients carry-ing deleterious mutations of the DNA damage response(DDR)genes are more likely to benefit from platinum-based chemotherapy[2]and poly(adenosine diphosphate-ribose)polymerase(PARP)inhibitor[3]. | Xiaofei Zhang Tiebo Mao Bei Zhang Haiyan Xu Jiujie Cui Feng Jiao Dongqin Chen Yu Wang Jiong Hu Qing Xia Shumin Li Ming Yue Jingyu Ma Jiayu Yao Yongchao Wang Xiao Zhang Shiqing Chen Yuezong Bai Yuexiang Wang Xuebin Zhang Qiang Liu Yongwei Sun Deliang Fu Yingbin Liu Lei Xiong Liwei Wang | 2022 | Cancer Communications2022，42，1： | 2 |
| 17 | Broad temperature adaptability of vanadium redox flow battery-part4:Unraveling wide temperature promotion mechanism of bismuth for V^(2+)/V^(3+) couple显示文摘Vanadium flow battery(VFB)is a fast going and promising system for large-scale stationary energy storage.However,drawbacks such as low power density and narrow temperature window caused by poor catalytic activity of graphite felt(GF)electrodes limit its worldwide application.In this paper,bismuth,as a low-cost,no-toxic and high-activity electrocatalyst,is used to modify the thermal activated GF(TGF)via a facile hydrothermal method.Bismuth can effectively inhibit the side reaction of hydrogen evolution in wide temperature range,while promoting the V^(2+)/V^(3+)redox reaction.As a result,the VFB assembled with Bi/TGF as negative electrode demonstrates outstanding rate performance under the current density up to 400 mA cm^(-2),as well as a long-term stability over 600 charging/discharging cycles at a high current density of 150 mA cm^(-2).Moreover,it also shows excellent temperature adaptability from-10°C to50°C and high durability for life test at the temperature of 50°C. | Yuchen Liu Feng Liang Yang Zhao Lihong Yu Le Liu Jingyu Xi | 2018 | Journal of Energy Chemistry2018，27，5： | 2 |
| 18 | Effect of chondroitin sulfate proteoglycans on neuronal cell adhesion, spreading and neurite growth in culture显示文摘As one major component of extracellular matrix(ECM) in the central nervous system, chondroitin sulfate proteoglycans(CSPGs) have long been known as inhibitors enriched in the glial scar that prevent axon regeneration after injury. Although many studies have shown that CSPGs inhibited neurite outgrowth in vitro using different types of neurons, the mechanism by which CSPGs inhibit axonal growth remains poorly understood. Using cerebellar granule neuron(CGN) culture, in this study, we evaluated the effects of different concentrations of both immobilized and soluble CSPGs on neuronal growth, including cell adhesion, spreading and neurite growth. Neurite length decreased while CSPGs concentration arised, meanwhile, a decrease in cell density accompanied by an increase in cell aggregates formation was observed. Soluble CSPGs also showed an inhibition on neurite outgrowth, but it required a higher concentration to induce cell aggregates formation than coated CSPGs. We also found that growth cone size was significantly reduced on CSPGs and neuronal cell spreading was restrained by CSPGs, attributing to an inhibition on lamellipodial extension. The effect of CSPGs on neuron adhesion was further evidenced by interference reflection microscopy(IRM) which directly demonstrated that both CGNs and cerebral cortical neurons were more loosely adherent to a CSPG substrate. These data demonstrate that CSPGs have an effect on cell adhesion and spreading in addition to neurite outgrowth. | Jingyu Jin Sharada Tilve Zhonghai Huang Libing Zhou Herbert M.Geller Panpan Yu | 2018 | Neural Regeneration Research2018，13，2： | 2 |
| 19 | Experimental Investigation for Co-Combustion Characteristics of Semi-Coke and Bituminous Coal in a 3 MWth Tangential Combustion Facility显示文摘An experimental investigation was conducted in a 3 MW pilot-scale tangential combustion facility to explore the co-combustion characteristics of bituminous coal mixed with semi-coke.The thermal gravimetric analyzer(TGA)was used to obtained fuel thermal analysis.The results presented effects of semi-coke blending ratio(BR)on average furnace temperature,ignition temperature,NO emission and combustion efficiency.The excess air coefficient in main combustion sections and outlet were fixed at 0.85 and 1.2 while BR increased from 0%to 50 wt.%.The temperature profiles of combustion decreases along the height of furnace while average furnace temperature fluctuates slightly with an increasing BR.The concentration of NO has an increasing tendency with the increasing of BR.The ignition temperature obtained from TGA measurement agreed well with experiment result.In addition,combustion efficiency was not sensitive to BR and decreased slightly with the increasing BR. | GUAN Jingyu YU Qiang SUN Rui SHEN Tao WANG Minghao YAN Yanfei SONG Xin | 2020 | Journal of Thermal Science2020，29，6： | 2 |
| 20 | Dominance-based rough set approach to incomplete interval-valued information system显示文摘 | Xibei Yang Dongjun Yu Jingyu Yang Lihua Wei | | 0，，11： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员