|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 灰色关联和证据理论在故障识别中的应用和改进显示文摘针对复杂检测环境下传感器获得的特征信息具有不确定性和模糊性等问题,提出了利用熵权灰色关联算法获得基本可信度赋值函数(BPAF).根据基于证据理论的信息融合方法,设计了单传感器多量测周期时域融合和多传感器空域融合的二级证据融合算法,采用基于可信度的判决方法作为故障检测和识别依据.熵权方法解决了灰色关联算法中特征权重的选取问题,二级证据融合算法提高复杂环境下识别结果的准确率.仿真结果表明,这种方法比一般的故障识别算法具有更高的识别率、更强的鲁棒性和更广的适用性,是复杂环境下故障模式识别的一种正确可行的新方法. | 林云 李一兵 Ruolin Zhou | 2011 | 应用基础与工程科学学报2011，19，2： | 10 |
| 2 | Polarization-maintaining few mode fiber composed of a central circular-hole and an elliptical-ring core显示文摘We propose a novel waveguide design of polarization-maintaining few mode fiber(PM-FMF) supporting ≥10non-degenerate modes, utilizing a central circular air hole and a circumjacent elliptical-ring core. The structure endows a new degree of freedom to adjust the birefringence of all the guided modes, including the fundamental polarization mode. Numerical simulations demonstrate that, by optimizing the air hole and elliptical-ring core,a PM-FMF supporting 10 distinctive polarization modes has been achieved, and the effective index difference Δn_(eff) between the adjacent guided modes could be kept larger than 1.32 × 10^(-4) over the whole C +L band. The proposed fiber structure can flexibly tailored to support an even larger number of modes in PM-FMF(14-mode PM-FMF has been demonstrated as an example), which can be readily applicable to a scalable mode division multiplexing system. | JIAJIA ZHAO MING TANG KYUNGHWAN OH ZHENHUA FENG CAN ZHAO RUOLIN LIAO SONGNIAN FU PERRY PING SHUM DEMING LIU | 2017 | Photonics Research2017，5，3： | 9 |
| 3 | A natural variation in Ribonuclease H-like gene underlies Rht8 to confer“Green Revolution”trait in wheat显示文摘Dear Editor,Introduction of gibberellin(GA)-insensitive Reduced height(Rht)genes,Rht-B1b and Rht-D1b,has resulted in the“Green Revolution”in modern wheat cultivars(Triticum aestivum)that has skyrocketed wheat grain yields worldwide since the 1960s(Peng et al.,1999;Velde et al.,2021).However,Rht-B1b/D1b also reduce coleoptiles,which is undesired in dryland regions where deep planting is essential for seedling establishment(Rebetzke et al.,1999,Rebetzke et al.,2001;Ellis et al.,2004). | Lingling Chai Mingming Xin Chaoqun Dong Zhaoyan Chen Huijie Zhai Junhong Zhuang Xuejiao Cheng Naijiao Wang Jia Geng Xiaobo Wang Ruolin Bian Yingyin Yao Weilong Guo Zhaorong Hu Huiru Peng Guihua Bai Qixin Sun Zhenqi Su Jie Liu Zhongfu Ni | 2022 | Molecular Plant2022，15，3： | 8 |
| 4 | Effectiveness of Inactivated COVID-19 Vaccines Against Symptomatic,Pneumonia,and Severe Disease Caused by the Delta Variant:Real World Study and Evidence—China,2021显示文摘Summary What is already known about this topic?Effectiveness of China’s 2 inactivated vaccines(BBIBPCorV and CoronaVac)against pre-Delta severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)variants ranged from 47%to over 90%,depending on the clinical endpoint,and with greater effectiveness against more severe coronavirus disease 2019(COVID-19).During an outbreak in Guangdong,inactivated vaccine effectiveness(VE)against the Delta variant was 70%for symptomatic infection and 100%for severe COVID-19.However,separate or combined VE estimates for the two inactivated vaccines against Delta are not available.What is added by this report?In an outbreak that started in a hospital,VEs of completed primary vaccination with inactivated COVID-19 vaccines against symptomatic COVID-19,COVID-19 pneumonia,and severe COVID-19 caused by the Delta variant were 51%,61%,and 82%.Completed primary vaccination reduced the risk of progressing from mild to moderate or severe COVID-19 by 74%.VE estimates for BBIBP-CorV and CoronaVac or combined vaccination were similar,and partial vaccination was ineffective.What are the implications for public health practice?Completed primary vaccination with either of the 2 inactivated COVID-19 vaccines reduces risk of symptomatic COVID-19,COVID-19 pneumonia,and severe COVID-19 caused by the Delta variant.Completion of the completed primary vaccination with two doses is necessary for protection from Delta. | Dan Wu Yanyang Zhang Lin Tang Fuzhen Wang Ying Ye Chao Ma Hui Zheng Wenzhou Yu Lei Cao Yifan Song Abuduwaili Reyimu Xiaoxiao Zhang Haifeng Wang Yifei Nie Mingxia Lu Muge Qi Jun Li Ruolin Wang Kaichao Yang Changshuang Wang Lawrence Everett Rodewald Geroge Fu Gao Zhijie An Zundong Yin | 2022 | China CDC weekly2022，4，4： | 7 |
| 5 | Combined pretreatment using CaO and liquid fraction of digestate of rice straw: Anaerobic digestion performance and electron transfer显示文摘To improve anaerobic digestion(AD)efficiency of rice straw,solid alkaline CaO and the liquid fraction of digestate(LFD)were used as pretreatment agents of rice straw.The results showed that AD performance of rice straw with CaOLFD pretreatment was optimal in different pretreatment methods of the CaO+LFD,CaOLFD,LFD+CaO,CaO,and LFD.The maximum methane yield(314 ml(g VS)^(-1))and the highest VFAs concentration(14851 mg·L^(-1) on day 3)of the CaOLFD pretreatment group were 81%and 118%higher than that of the control group,respectively.Under the action of solid alkaline CaO,the bacteria of Clostridium,Atopostipes,Sphaerochaeta,Tissierella,Thiopseudomonas,Rikenellaceae,and Sedimentibacter could build up co-cultures with the archaeal of Methanosaeta,Methanobacterium,and Methanosarcina performing direct interspecies electron transfer(DIET)and improving AD performance of rice straw.Therefore,the combined pretreatment using CaO and LFD could not only pretreat rice straw but also stimulate co-cultures of microorganism to establish DIET enhancing AD efficiency. | Ruolin Guan Hairong Yuan Liang Zhang Xiaoyu Zuo Xiujin Li | 2021 | Chinese Journal of Chemical Engineering2021，34，8： | 5 |
| 6 | Automatic Modulation Recognition Based on CNN and GRU显示文摘Based on a comparative analysis of the Long Short-Term Memory(LSTM)and Gated Recurrent Unit(GRU)networks,we optimize the structure of the GRU network and propose a new modulation recognition method based on feature extraction and a deep learning algorithm.High-order cumulant,Signal-to-Noise Ratio(SNR),instantaneous feature,and the cyclic spectrum of signals are extracted firstly,and then input into the Convolutional Neural Network(CNN)and the parallel network of GRU for recognition.Eight modulation modes of communication signals are recognized automatically.Simulation results show that the proposed method can achieve high recognition rate at low SNR. | Fugang Liu Ziwei Zhang Ruolin Zhou | 2022 | Tsinghua Science and Technology2022，27，2： | 5 |
| 7 | Inhibition of in-stent restenosis after graphene oxide double-layer drug coating with good biocompatibility显示文摘In this study,we designed a double layer-coated vascular stent of 316L stainless steel using an ultrasonic spray system to achieve both antiproliferation and antithrombosis.The coating included an inner layer of graphene oxide(GO)loaded with docetaxel(DTX)and an outer layer of carboxymethyl chitosan(CMC)loaded with heparin(Hep).The coated surface was uniform without aggregation and shedding phenomena before and after stent expanded.The coating treatment was able to inhibit the adhesion and activation of platelets and the proliferation and migration of smooth muscle cells,indicating the excellent biocompatibility and antiproliferation ability.The toxicity tests showed that the GO/DTX and CMC/Hep coating did not cause deformity and organ abnormalities in zebrafish under stereomicroscope.The stents with GO double-layer coating were safe and could effectively prevent thrombosis and in-stent restenosis after the implantation into rabbit carotid arteries for 4–12 weeks. | Shuang Ge Yadong Xi Ruolin Du Yuzhen Ren Zichen Xu Youhua Tan Yazhou Wang Tieying Yin Guixue Wang | 2019 | Regenerative Biomaterials2019，6，5： | 4 |
| 8 | Therapeutic effect of natural melanin from edible fungus Auricularia auricula on alcohol-induced liver damage in vitro and in vivo显示文摘This study explored the therapeutic effects of Auricularia auricula melanin(AAM)on alcoholic liver damage in vitro and in vivo.Human normal liver L02 cells were pre-treated with ethanol and then treated with AAM to explore the therapeutic effect of AAM on ethanol-induced hepatocyte injury.The results show that AAM signifi cantly elevated the cell viability,ameliorated the cell morphology,reduced the ROS and increased the GSH/GSSG of ethanol-pretreated L02 cells.Then,mice were administered with ethanol to induce acute alcoholic liver damage,and administered with AAM to further study the therapeutic effect of AAM on alcoholic liver damage in mice.As a result,AAM reduced the levels of ALT,AST,TG,and MDA,increased the levels of ADH,SOD,and CAT in liver damage mice.The therapeutic effect of AAM may be related to inhibition of CYP2E1 expression and activation of Nrf2 and its downstream antioxidase.The research enriched the bioactivity of AAM and provided some ideas for the development of melanin-related health foods. | Ruolin Hou Xin Liu Xiaoping Wu Mingfeng Zheng Junsheng Fu | 2021 | Food Science and Human Wellness2021，10，4： | 4 |
| 9 | Enhanced remediation of Cr(Ⅵ)-contaminated groundwater by coupling electrokinetics with ZVI/Fe_(3)O_(4)/AC-based permeable reactive barrier显示文摘Although widely used in permeation reaction barrier(PRB)for strengthening the removal of various heavy metals,zero-valent iron(ZVI)is limited by various inherent drawbacks,such as easy passivation and poor electron transfer.As a solution,a synergistic system with PRB and electrokinetics(PRB-EK)was established and applied for the efficient removal of Cr(Ⅵ)-contaminated groundwater.As the filling material of PRB,ZVI/Fe_(3)O_(4)/activated carbon(ZVI/Fe_(3)O_(4)/AC)composites were synthesized by ball milling and thermal treatment.A series of continuous flow column experiments and batch tests was conducted to evaluate the removal efficiency of Cr(Ⅵ).Results showed that the removal efficiency of Cr(Ⅵ)remained above 93%even when the bed volume(BV)reached 2000 under the operational parameters(iron/AC mass ratio,2:1;current,5 m A).The mechanism of Cr(Ⅵ)removal by the PRB-EK system was revealed through field emission scanning electron microscopy images,X-ray diffraction,X-ray photoelectron spectroscopy,Fe^(2+) concentration,and redox potential(E h)values.The key in Cr(Ⅵ)reduction was the Fe^(2+)/Fe^(3+) cycle driven by the surface microelectrolysis of the composites.The application of an externally supplied weak direct current maintained the redox process by enhancing the electron transfer capability of the system,thereby prolonging the column lifetime.Cr(Ⅵ)chemical speciation was determined through sequential extraction,verifying the stability and safety of the system.These findings provide a scientific basis for PRB design and the in-situ remediation of Cr(Ⅵ)-contaminated groundwater. | Ruolin Cao Shiqing Liu Xinyu Yang Chunfeng Wang Yanbin Wang Wanfeng Wang Yunqing Pi | 2022 | Journal of Environmental Sciences2022，34，2： | 4 |
| 10 | Effect of dexamethasone on intelligence and hearing in preterm infants: a meta-analysis显示文摘OBJECTIVE: A meta-analysis of published randomized controlled trials investigating the longterm effect of dexamethasone on the nervous system of preterm infants.DATA SOURCES: Online literature retrieval was conducted using The Cochrane Library(from January 1993 to June 2013), EMBASE(from January 1980 to June 2013), MEDLINE(from January 1963 to June 2013), OVID(from January 1993 to June 2013), Springer(from January 1994 to June 2013) and Chinese Academic Journal Full-text Database(from January 1994 to June 2013). Key words were preterm infants and dexamethasone in English and Chinese.STUDY SELECTION: Selected studies were randomized controlled trials assessing the effect of intravenous dexamethasone in preterm infants. The quality of the included papers was evaluated and those without the development of the nervous system and animal experiments were excluded. Quality assessment was performed through bias risk evaluation in accordance with Cochrane Handbook 5.1.0 software in the Cochrane Collaboration. The homogeneous studies were analyzed and compared using Revman 5.2.6 software, and then effect model was selected and analyzed. Those papers failed to be included in the meta-analysis were subjected to descriptive analysis.MAIN OUTCOME MEASURES: Nervous system injury in preterm infants.RESULTS: Ten randomized controlled trials were screened, involving 1,038 subjects. Among them 512 cases received dexamethasone treatment while 526 cases served as placebo control group and blank control group. Meta-analysis results showed that the incidence of cerebral palsy, visual impairment and hearing loss in preterm infants after dexamethasone treatment within 7 days after birth was similar to that in the control group(RR = 1.47, 95%CI: 0.97–2.21; RR = 1.46, 95%CI: 0.97–2.20; RR = 0.80, 95%CI: 0.54–1.18; P > 0.05), but intelligence quotient was significantly decreased compared with the control group(MD =-3.55, 95%CI:-6.59 to-0.51; P = 0.02). Prete rm infants treated with dexamethasone 7 days after birth demonstrated an incidence of cerebral palsy and visual impairment, and changes in intelligence quotient similar to those in the control group(RR = 1.26, 95%CI: 0.89–1.79; RR = 1.37, 95%CI: 0.73–2.59; RR = 0.53, 95%CI: 0.32–0.89; RR = 1.66, 95%CI:-4.7 to 8.01; P > 0.05). However, the incidence of hearing loss was significantly increased compared with that in the control group(RR = 0.53, 95%CI: 0.32–0.89; P = 0.02).CONCLUSION: Dexamethasone may affect the intelligence of preterm infants in the early stages after birth, but may lead to hearing impairment at later stages after birth. More reliable conclusions should be made through large-size, multi-center, well-designed randomized controlled trials. | Ruolin Zhang Tao Bo Li Shen Senlin Luo Jian Li | 2014 | Neural Regeneration Research2014，9，6： | 3 |
| 11 | Supplement to the published paper'Theory-guided interventions for Chinese patients to adapt to heart failure:A quasi-experimental study'显示文摘We appreciate the question raised in a discussion with a reader and the editor about an instrument for outcome measure of the quality of life among people with chronic heart failure[1].We recognized that we should have described more details about how to convert the score of the Minnesota Living with Heart Failure Questionnaire(MLHFQ).Lack of scoring details might lead to some confusion to understand the results of this study.We thank the International Journal of Nursing Sciences for the opportunity to provide further information to clarify the process of data analysis and research findings. | Xiyi Wang Leiwen Tang Doris Howell Qi Zhang Ruolin Qiu Hui Zhang Zhihong Ye | 2021 | International Journal of Nursing Sciences2021，8，2： | 3 |
| 12 | Weighted Sparse Image Classification Based on Low Rank Representation显示文摘The conventional sparse representation-based image classification usually codes the samples independently,which will ignore the correlation information existed in the data.Hence,if we can explore the correlation information hidden in the data,the classification result will be improved significantly.To this end,in this paper,a novel weighted supervised spare coding method is proposed to address the image classification problem.The proposed method firstly explores the structural information sufficiently hidden in the data based on the low rank representation.And then,it introduced the extracted structural information to a novel weighted sparse representation model to code the samples in a supervised way.Experimental results show that the proposed method is superiority to many conventional image classification methods. | Qidi Wu Yibing Li Yun Lin Ruolin Zhou | 2018 | Computers, Materials & Continua2018，，7： | 2 |
| 13 | Structural and temporal dynamics analysis on drug-eluting stents: History, research hotspots and emerging trends显示文摘Purpose:This review aims to explore the history,research hotspots,and emerging trends of drug-eluting stents(DES)in the last two decades from the perspective of structural and temporal dynamics.Methods:Publications on DES were retrieved from WoSCC.The bibliometric tools including CiteSpace and HistCite were used to identify the historical features,the evolution of active topics,and emerging trends on the DES field.Results:In the last 20 years,the field of DES is still in the hot phase and there is a wide range of extensive scientific collaborations.In addition,active topics emerge in different periods,as evidenced by a total of 41 disciplines,511 keywords,and 1377 papers with citation bursts.Keyword clustering anchored five emerging research subfields,namely#0 dual antiplatelet therapy,#3 drug-coated balloon,#4 bifurcation,5#rotational atherectomy,and 6#quantitative flow ratio.The keyword alluvial map shows that the most persistent research concepts in this field are thrombosis,restenosis,etc.,and the emerging keywords are paclitaxel eluting balloon,coated balloon,drug-eluting balloon,etc.There are 7 recent research subfields anchored by reference clustering,namely#2 dual antiplatelet therapy,#4 drug-coated balloon,#5 peripheral artery disease,#8 fractional flow reserve,#10 bioresorbable vascular scaffold,#13 intravascular ultrasound,#14 biodegradable polymer.Conclusion:The findings based on the bibliometric studies provide the current status and trends in DES research and may help researchers to identify hot topics and explore new research directions in this field. | Lili Tan Xiangxiu Wang Kungshan Yuan Tieying Yin Ruolin Du Li Shen Zhirong Zhu Suhua Yu Haijun Zhang Guixue Wang | 2023 | Bioactive Materials2023，，5： | 2 |
| 14 | Two-stage degradation and novel functional endothelium characteristics of a 3-D printed bioresorbable scaffold显示文摘Bioresorbable scaffolds have emerged as a new generation of vascular implants for the treatment of atherosclerosis,and designed to provide a temporary scaffold that is subsequently absorbed by blood vessels over time.Presently,there is insufficient data on the biological and mechanical responses of blood vessels accompanied by bioresorbable scaffolds(BRS)degradation.Therefore,it is necessary to investigate the inflexion point of degradation,the response of blood vessels,and the pathophysiological process of vascular,as results of such studies will be of great value for the design of next generation of BRS.In this study,abdominal aortas of SD rats were received 3-D printed poly-l-actide vascular scaffolds(PLS)for various durations up to 12 months.The response of PLS implanted aorta went through two distinct processes:(1)the neointima with desirable barrier function was obtained in 1 month,accompanied with slow degradation,inflammation,and intimal hyperplasia;(2)significant degradation occurred from 6 months,accompanied with decreasing inflammation and intimal hyperplasia,while the extracellular matrix recovered to normal vessels which indicate the positive remodeling.These in vivo results indicate that 6 months is a key turning point.This“two-stage degradation and vascular characteristics”is proposed to elucidate the long-term effects of PLS on vascular repair and demonstrated the potential of PLS in promoting endothelium function and positive remodeling,which highlights the benefits of PLS and shed some light in the future researches,such as drug combination coatings design. | Tieying Yin Ruolin Du Yang Wang Junyang Huang Shuang Ge Yuhua Huang Youhua Tan Qing Liu Zhong Chen Hanqing Feng Jie Du Yazhou Wang Guixue Wang | 2022 | Bioactive Materials2022，7，4： | 2 |
| 15 | The Active Sites and Corresponding Stability Challenges of the M-N-C Catalysts for Proton Exchange Membrane Fuel Cell显示文摘Proton exchange membrane fuel cells(PEMFCs)as promising alternatives to traditional internal combustion engines have attracted massive concerns to promote their wide application in society.However,the biggest challenge to the commercialization of PEMFCs remains the high cost due to the adoption of the platinum group metal(PGM)catalysts in the cathode. | Ruolin Peng Zhongkun Zhao Hongmin Sun Yongping Yang Tinglu Song Yao Yang Jiankun Shao Haibo Jin Hongtao Sun Zipeng Zhao | 2023 | Chinese Journal of Chemistry2023，41，6： | 1 |
| 16 | Object tracking and detecting based on adaptive background subtraction 显示文摘 | ZHANG Ruolin DING Jian | 2012 | Procedia Engineering2012，，29： | 1 |
| 17 | Hydraulic Self Servo Swing Cylinder Structure Optimization and Dynamic Characteristics Analysis Based on Genetic Algorithm显示文摘The dynamic characteristics of hydraulic self servo swing cylinder were analyzed according to the hydraulic system natural frequency formula. Based on that,a method of the hydraulic self servo swing cylinder structure optimization based on genetic algorithm was proposed in this paper. By analyzing the four parameters that affect the dynamic characteristics, we had to optimize the structure to obtain as larger the Dm( displacement) as possible under the condition with the purpose of improving the dynamic characteristics of hydraulic self servo swing cylinder. So three state equations were established in this paper. The paper analyzed the effect of the four parameters in hydraulic self servo swing cylinder natural frequency equation and used the genetic algorithm to obtain the optimal solution of structure parameters. The model was simulated by substituting the parameters and initial value to the simulink model. Simulation results show that: using self servo hydraulic swing cylinder natural frequency equation to study its dynamic response characteristics is very effective.Compared with no optimization,the overall system dynamic response speed is significantly improved. | Lin Jiang Ruolin Wu Zhichao Zhu | 2015 | Journal of Harbin Institute of Technology(New Series)2015，22，4： | 1 |
| 18 | ERCC1 expression levels predict the outcome of platinum-based chemotherapies in advanced bladder cancer: a meta-analysis显示文摘 | Shan Li Junrong Wu Yongbin Chen Weizhong Tang Qiliu Peng Yan Deng Li Xie Jian Wang Shan Huang Ruolin Li Xue Qin Jinmin Zhao | 2014 | Anti-Cancer Drugs2014，，： | 1 |
| 19 | Assessing oil spill risk in the Chinese Bohai Sea:A case study for both ship and platform related oil spills 显示文摘 | Liu Xin Meng Ruolin Xing Qianguo | 2015 | Ocean and Coastal Management2015，108，： | 1 |
| 20 | Object tracking and detecting based on adaptive background subtraction显示文摘 | Zhang Ruolin Ding Jian | 2012 | Procedia Engineering2012，29，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员