|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Highly efficient Cu/anatase TiO2 {001}-nanosheets catalysts for methanol synthesis from CO2显示文摘Anatase TiO_2 nanosheets(-ns-) with dominant exposed {001} facets were used as support to load copper,and the synthesized Cu/TiO_2-ns catalysts were evaluated for CO_2 hydrogenation to methanol. Under the reaction conditions, P = 3.0 MPa, T = 260 ℃, V(N_2):V(H_2):V(CO_2) = 8:69:23 and gas hourly space velocity(GHSV) = 3600 mL g^(-1)h^(-1), the methanol yield reached an appealing high value, 5.6%. Copper-loading amount, calcination temperature and reduction atmosphere have been investigated in this work, which significantly influence the particle sizes of copper and/or the defect concentration in TiO_2, then leading to different catalytic performance. Characterizations of XRD, EPR, CO_2-TPD and FTIR demonstrate that higher specific surface area of Cu is good for the hydrogenation of CO_2 and adequate amount of Ti^(3+) plays important roles in CO_2 activation. Both of them facilitate high turnover frequency(TOF) of methanol formation. | Yunfeng Bao Chunlei Huang Limin Chen Yu dong Zhang Long Liang Jinjun Wen Mingli Fu Junliang Wu Daiqi Ye | 2018 | Journal of Energy Chemistry2018，27，2： | 7 |
| 2 | Clinical outcomes and prognostic factors of patients with epithelial ovarian cancer subjected to first-line treatment: a retrospective study of 251 cases显示文摘有在 2002 和 2008 之间治疗的上皮的卵巢的癌症(EOC ) 的 251 个病人的一个总数回顾地被分析调查长期的结果和这些病人的预示的因素,特别地,经历了主要 debulking 外科的那些由基于铂的化疗列在后面。包括没有前进的幸存(PFS ) 和全面幸存(OS ) , Clinicopathological 参数也被分析。从到 2010 年 6 月的起始的治疗的结束的中部的后续时期是 58 个月。三年的 PFS 率为妇科学和产科学(FIGO ) I-II 的国际联盟是 61.7% , 19.9% 为 FIGO III-IV,并且 33.9% 为所有阶段。由比较,五年的 PFS 率为 FIGO I-II 是 44.6% , 17.7% 为 FIGO III-IV,并且 28.3% 为所有阶段。三年的 OS 率为 FIGO I-II 是 67.9% , 41.7% 为 FIGO III-IV,并且 50.2% 为所有阶段。五年的 OS 率为 FIGO I-II 是 52.7% , 30.8% 为 FIGO III-IV,并且 39.2% 为所有阶段。Univariate 分析表明先进 FIGO 舞台,浆液 CA125,和非最优的 debulking 是影响 PFS 和 OS 的重要因素。在 multivariate 分析, PFS 被 FIGO 舞台和非最优的 debulking 显著地影响。然而, OS 被先进 FIGO 舞台显著地仅仅影响。我们的学习证实外科的功效为 EOC 由基于铂的化疗列在后面。FIGO 舞台与 EOC 被看作病人的预后的最可靠的预言者之一。 | Yunfeng Fu Xinyu Wang Zimin Pan Xing Xie | 2014 | Frontiers of Medicine2014，8，1： | 6 |
| 3 | Optimal two-iteration sculling compensation mathematical framework for SINS velocity updating显示文摘A new two-iteration sculling compensation mathematical framework is provided for modern-day strapdown inertial navigation system(SINS) algorithm design that utilizes a new concept in velocity updating. The principal structure of this framework includes twice sculling compensation procedure using incremental outputs from the inertial system sensors during the velocity updating interval. Then, the moderate algorithm is designed to update the velocity parameter. The analysis is conducted in the condition of sculling motion which indicates that the new mathematical framework error which is smaller than the conventional ones by at least two orders is far superior. Therefore, a summary is given for SINS software which can be designed with the new mathematical framework in velocity updating. | Tong Zhang Kang Chen Wenxing Fu Yunfeng Yu Jie Yan | 2014 | Journal of Systems Engineering and Electronics2014，25，6： | 4 |
| 4 | Experimentai Research on Saturated-Gain for Soft X-Ray Laser from Neon-Like Germanium Plasma显示文摘AmpliHcation of spontaneous emissions at 19.6,23.2 and 23.6 nm have been observed by a “ultiple-Target Series Coupling”design in Ge plasma,.The combined length for four targets is up to 56mm.The gain length product(GL)of small signal is up to 18 for both lines at 23.2 and 23.6 nmt and the effective GL is 16.4 and 15.7 for these two lines respectively.This two lines are obviously tending to saturation.The divergence of x-ray laser beam is about 4 mrad. | WANG Shiji GU Yuan ZHOU GuanUn NI Yuanlong YU Songyu FU Sizu MAO Chusheng TAO Zucong CHEN Wannian LIN Zunqi FAN Dianyuan ZHANG Guoping SHENG Jiatian YANG Minglun ZHANG Tanxin SHAO Yunfeng PENG Huimin HE Xiantu YU Min | 1991 | Chinese Physics Letters1991，8，12： | 3 |
| 5 | Cooling rate controlled basal precipitates and age hardening response of solid-soluted Mg-Gd-Er-Zn-Zr alloy显示文摘The precipitation and age hardening response of the solid-soluted Mg–10Gd–1Er–1Zn–0.6Zr(wt.%)alloy performed by water-quenching(QC),air-cooling(AC)and furnace-cooling(FC)in terms of the volume fraction of precipitates and tensile properties were investigated in present paper.Results indicated the solid-soluted alloy contained stacking faults(SFs)and long period stacking ordered(LPSO)phase on the basal planes regardless of the cooling rate,but a larger volume fraction of the LPSO phase was formed with decreasing in the cooling rate.After aging,βandβ1 phases precipitated on the prismatic planes,and their number density decreased but mean particle size increased with decreasing in the cooling rate.The solid-soluted alloys(QC,AC and FC samples)showed no apparent difference in yield strength(YS),but their correspondent peak-aged alloys exhibited sharp difference in hardening response.The strongest hardening response took place in the QC sample and showed 82MPa enhancement in YS,which was much larger than that of AC(+26MPa)and FC samples(+5MPa).The reason lies in that the higher cooling rate promotes the precipitation and reduces the average size ofβprecipitate.A novel cooling-rate controlled precipitation model with respect to the correlation of precipitates on basal and prismatic planes was established.From this model,the basal precipitates showed a restrictive effect on the growth and/or coarsening ofβprecipitate,and composite precipitates containing theβphase with fine size as well as high area-number density and lower volume fraction of the LPSO phase are preferred to strengthen the Mg–10Gd–1Er–1Zn–0.6Zr alloy. | Jinlong Fu Wenbo Du Linyue Jia Yunfeng Wang Xunming Zhu Xian Du | 2021 | Journal of Magnesium and Alloys2021，9，4： | 3 |
| 6 | 2021 Chinese consensus on the diagnosis and management of primary immune thrombocytopenia in pregnancy显示文摘Immune thrombocytopenia(ITP)is an acquired disease characterized by isolated thrombocytopenia,which is one of the most common causes of thrombocytopenia during pregnancy.Women with ITP who have severe thrombocytopenia are at an increased risk for life-threatening obstetric complications.Therefore,we established this consensus statement on the diagnosis and management of ITP during pregnancy(detailed information is available in the Supplementary File,http://gffzz16e312a87a7141a5hfowkuppcocob60ou.ffgz.tsg.suse.edu.cn/A978). | Zhang Xiaohui Chen Fangping Chen Xiequn Cheng Yunfeng Fang Meiyun Feng Jianming Fu Haixia Gao Hong Han Yue He Aili Hou Ming Hu Yu Huang Ruibin Huang Wenrong Jing Zhicheng Kong Peiyan Liang Aibin Liang Meiying Liu Daihong Liu Junling Liu Lin Liu Xiaowei Ma Liangming Mei Heng Ni Heyu Niu Ting Peng Jun Qiao Jianlin Ren Jinhai Song Yongping Tang Liang V Tong Tong Wang Shaoyuan Wang Xin Wang Zhao Wei Hui Wu Depei Wu Guangsheng Xu Caigang Xu Xue Xu Yajing Yang Linhua Yang Renchi Yang Tonghua Yin Chenghong Yu Li Zhang Guangsen Zhang Lei Zhang Liansheng Zhang Xi Zhao Weili Zhao Yongqiang Zhou Daobin Zhou Hu Zhou Zeping Zhu Tienan Wang Jianliu Huang Xiaojun | 2022 | Chinese Medical Journal2022，，8： | 2 |
| 7 | Microscopic and Fractal Characterization of Organic Matter within Lacustrine Shale Reservoirs in the First Member of Cretaceous Qingshankou Formation,Songliao Basin,Northeast China显示文摘Understanding the occurrences of different fractions of organic matter in shale reservoirs is very important for the evaluation of shale oil.Lacustrine organic-rich shale samples from the first member of the Cretaceous Qingshankou Formation in the Songliao Basin were analyzed with confocal laser scanning microscopy(CLSM)and fluorescence spectral analysis.The results show that the occurrences of different organic components are related to the fabric of samples and vary with depth.The bulk content of light components is significantly higher than heavy components and exhibits a positive relationship with quartz and feldspar contents.Both light and heavy components are distributed parallel with the lamination in microscopic view in laminated samples,and randomly in massive samples.The maximum radius of light components in most of the samples is larger than 20μm,while it is smaller for heavy components,indicating the micro fractionation from clay/organic lamina to quartz/feldspar lamina.The depth of enrichment of light components corresponds to the oil maturity of organic matter.Both the distribution of light and heavy components fits the same fractal model,with fractal dimensions ranging between 2.2 and 2.5.The CLSM results confirm that it can be a reliable tool for the'sweet spot'exploration. | Bo Liu Meng Yan Xianda Sun Yunfeng Bai Longhui Bai Xiaofei Fu | 2020 | Journal of Earth Science2020，31，6： | 2 |
| 8 | Multiple Center Research on Relationship Between Screening Quality and Detection of Cervical Cancer—Six Provinces,China,June–December 2021显示文摘The coverage and quality of screening are essential for reducing the incidence of cervical precancers and cervical cancer.This multicenter study aimed to investigate the relationship between screening quality and the detection of cervical precancers and cervical cancer.The study was conducted from June to December 2021 in six hospitals across six provinces.The 2,945 participants were non-pregnant women who underwent colposcopy examinations.The average age of participants was 40.9±11.5 years old.Only 6.9%of participants had received human papillomavirus(HPV)vaccination.A total of 92.6%of participants had abnormal cervical screening results.Of the participants,577 had high-grade squamous intraepithelial lesions(HSIL)or worse(≥HSIL),with a detection rate of 19.6%.Univariate analysis indicated that a lack of cervical cancer screening history in the past five years,as well as positive cervical screening and abnormal colposcopic impression,were independent associated factors of the≥HSIL detection rate.A multivariable logistic regression showed that positive cervical screening[odds ratio(OR)=1.75,95%confidence interval(CI):1.07–2.86]was a risk factor for detecting≥HSIL.Low-grade,high-grade,and cancer of colposcopic impression were associated with a higher risk for detecting≥HSIL(OR=2.94,95%CI:2.13–4.08;OR=36.64,95%CI:26.07–51.48).It is important to disseminate health knowledge to improve public awareness of cervical cancer prevention and to enhance the capacity building of professional staff to improve the quality of cervical cancer screening. | Xiaosong Zhang Weihong Chen Xinxin Zhu Hui Bi Qingping Zhao Yunfeng Fu Lina Zhang Chunmei Zhang Ning Huang | 2023 | China CDC weekly2023，5，14： | 1 |
| 9 | Crosstalk between adipose-derived stem cells and chondrocytes:when growth factors matter显示文摘Adipose-derived stem cells(ASCs)and mesenchymal stem cells are promising for tissue repair because of their multilineage differentiation capacity.Our previous data confirmed that the implantation of mixed ASCs and chondrocytes into cartilage defects induced desirable in vivo healing outcomes.However,the paracrine action of ASCs on chondrocytes needs to be further elucidated.In this study,we established a co-culture system to achieve cell-to-cell and cell-to-tissue crosstalk and explored the soluble growth factors in both ASCs and chondrocytes supplemented with 1%fetal bovine serum to mimic the physiological microenvironment.In ASCs,we screened for growth factors by semi-quantitative PCR and quantitative real-time PCR and found that the expression of bone morphogenetic protein 2(BMP-2),vascular endothelial growth factor B(VEGFB),hypoxia inducible factor-1α(HIF-1α),fibroblast growth factor-2(FGF-2),and transforming growth factor-β1 significantly increased after co-culture in comparison with mono-culture.In chondrocytes,VEGFA was significantly enhanced after co-culture.Unexpectedly,the expression of collagen II and aggrecan was significantly down-regulated in the co-culture group compared with the mono-culture group.Meanwhile,among all the growth factors screened,we found that the BMP family members BMP-2,BMP-4,and BMP-5 were down-regulated and that VEGFB,HIF-1α,FGF-2,and PDGF were significantly decreased after co-culture.These results suggest that crosstalk between ASCs and chondrocytes is a pathway through the regulated growth factors that might have potential in cartilage repair and regeneration and could be useful for tissue engineering. | Juan Zhong Bin Guo Jing Xie Shuwen Deng Na Fu Shiyu Lin Guo Li Yunfeng Lin Xiaoxiao Cai | 2015 | Bone Research2015，3，4： | 1 |
| 10 | Isolation and analysis of water stress induced genes in maize seedlings by subtraetive PCR and cDNA macroarry显示文摘 | Zheng Jun Zhao Junfeng Tao Yazhong Wang Jianhua Liu Yunjun Fu Junjie Jin Ying Gao Peng Zhang Jinpeng Bai Yunfeng Wang Guoying | 2004 | Plant Molecular Biology2004，55，： | 1 |
| 11 | Tetrahedral framework nucleic acids promote the biological functions and related mechanism of synovium-derived mesenchymal stem cells and show improved articular cartilage regeneration activity in situ显示文摘Many recent studies have shown that joint-resident mesenchymal stem cells(MSCs)play a vital role in articular cartilage(AC)in situ regeneration.Specifically,synovium-derived MSCs(SMSCs),which have strong chondrogenic differentiation potential,may be the main driver of cartilage repair.However,both the insufficient number of MSCs and the lack of an ideal regenerative microenvironment in the defect area will seriously affect the regeneration of AC.Tetrahedral framework nucleic acids(tFNAs),notable novel nanomaterials,are considered prospective biological regulators in biomedical engineering.Here,we aimed to explore whether tFNAs have positive effects on AC in situ regeneration and to investigate the related mechanism.The results of in vitro experiments showed that the proliferation and migration of SMSCs were significantly enhanced by tFNAs.In addition,tFNAs,which were added to chondrogenic induction medium,were shown to promote the chondrogenic capacity of SMSCs by increasing the phosphorylation of Smad2/3.In animal models,the injection of tFNAs improved the therapeutic outcome of cartilage defects compared with that of the control treatments without tFNAs.In conclusion,this is the first report to demonstrate that tFNAs can promote the chondrogenic differentiation of SMSCs in vitro and enhance AC regeneration in vivo,indicating that tFNAs may become a promising therapeutic for AC regeneration. | Liwei Fu Pinxue Li Junyao Zhu Zhiyao Liao Cangjian Gao Hao Li Zhen Yang Tianyuan Zhao Wei Chen Yu Peng Fuyang Cao Chao Ning Xiang Sui Quanyi Guo Yunfeng Lin Shuyun Liu | 2022 | Bioactive Materials2022，7，3： | 1 |
| 12 | Arsenic trioxide (As 2 O 3 ) reduces the invasive and metastatic properties of cervical cancer cells in vitro and in vivo显示文摘 | Jing Yu Haili Qian Yunfeng Li Yang Wang Xueyan Zhang Xiao Liang Ming Fu Chen Lin | 2007 | Gynecologic Oncology2007，，2： | 1 |
| 13 | Isolation and analysis of water stress induced genes in maize seedlings by subtractive PCR and cDNA macroarray显示文摘 | Jun Zheng Jinfeng Zhao Yazhong Tao Jianhua Wang Yunjun Liu Junjie Fu Ying Jin Peng Gao Jinpeng Zhang Yunfeng Bai Guoying Wang | 2004 | Plant Molecular Biology2004，，6： | 1 |
| 14 | Characterizationof a bacterial biocontrol strain B106and its efficacy in control-ling banana leaf spot and post-harvest anthracnose diseases显示文摘 | Fu Gang Huang Siliang Ye Yunfeng | 2010 | Biological Control2010，5，1： | 1 |
| 15 | Isolation and analysis of water stress induced genes in maize seedlings by subtractive PCR and cDNA macroarray显示文摘 | Jun Zheng Jinfeng Zhao Yazhong Tao Jianhua Wang Yunjun Liu Junjie Fu Ying Jin Peng Gao Jinpeng Zhang Yunfeng Bai Guoying Wang | 2004 | Plant Molecular Biology2004，，6： | 1 |
| 16 | Important safeguard of work safety for enterprises in China 显示文摘 | Maohua Zhong Tiemin Liu Yunfeng Deng Congling Shi Tairan Fu Xueyi Hu Safety evaluation | 2006 | Jouma| of Loss Prevention in the Process Industries2006，19，6： | 1 |
| 17 | Occurrence of chloropropanols in soy sauce and other foods in China between 2002 and 2004 显示文摘 | Wu Sheng Fu Yunfeng Zhao | 2007 | Food Ad- ditives & Contaminants2007，，24： | 1 |
| 18 | Isolation and analysis of water stress induced genes in maize seedlings by subtractive PCR and cDNA macroarray显示文摘 | Jun Zheng Jinfeng Zhao Yazhong Tao Jianhua Wang Yunjun Liu Junjie Fu Ying Jin Peng Gao Jinpeng Zhang Yunfeng Bai Guoying Wang | 2004 | Plant Molecular Biology2004，，6： | 1 |
| 19 | Occurrence of chloropropanols in soy sauce and other foods in China between 2002 and 2004 显示文摘 | Wu Sheng Fu Yunfeng Zhao | 2007 | Food Additives & Contaminants2007，，24： | 1 |
| 20 | TAD-Net:An approach for real-time action detection based on temporal convolution network and graph convolution network in digital twin shop-floor[version 1;peer review:2 approved]显示文摘Background:Intelligent monitoring of human action in production is an important step to help standardize production processes and construct a digital twin shop-floor rapidly.Human action has a significant impact on the production safety and efficiency of a shop-floor,however,because of the high individual initiative of humans,it is difficult to realize real-time action detection in a digital twin shop-floor.Methods:We proposed a real-time detection approach for shop-floor production action.This approach used the sequence data of continuous human skeleton joints sequences as the input.We then reconstructed the Joint Classification-Regression Recurrent Neural Networks(JCR-RNN)based on Temporal Convolution Network(TCN)and Graph Convolution Network(GCN).We called this approach the Temporal Action Detection Net(TAD-Net),which realized real-time shop-floor production action detection.Results:The results of the verification experiment showed that our approach has achieved a high temporal positioning score,recognition speed,and accuracy when applied to the existing Online Action Detection(OAD)dataset and the Nanjing University of Science and Technology 3 Dimensions(NJUST3D)dataset.TAD-Net can meet the actual needs of the digital twin shop-floor.Conclusions:Our method has higher recognition accuracy,temporal positioning accuracy,and faster running speed than other mainstream network models,it can better meet actual application requirements,and has important research value and practical significance for standardizing shop-floor production processes,reducing production security risks,and contributing to the understanding of real-time production action. | Qing Hong Yifeng Sun Tingyu Liu Liang Fu Yunfeng Xie | 2021 | Digital Twin2021，1，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员