|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Progress in additive manufacturing on new materials: A review显示文摘Recent efforts and advances in additive manufacturing(AM) on different types of new materials are presented and reviewed. Special attention is paid to the material design of cladding layers, the choice of feedstock materials, the metallurgical behavior and synthesis principle during the AM process, and the resulted microstructures and properties, as well as the relationship between these factors. Thereafter,the trend of development in the future is forecasted, including: Effects of the particles size and size distribution of powders; Approaches for producing fine microstructures; Opportunities for creating new materials by AM; Wide applications in reconditioning of damaged components; Challenges for deep understanding and applications of the AMed new materials. The idea of 'Develop Materials' or 'Create Materials' by AM is highlighted, but a series of scientific, technological and engineering problems remain to be solved in future. | Neng Li Shuai Huang Guodong Zhang Renyao Qin Wei Liu Huaping Xiong Gongqi Shi Jon Blackburn | 2019 | Journal of Materials Science & Technology2019，35，2： | 47 |
| 2 | Fusion tracking in color and infrared images using joint sparse representation显示文摘Currently sparse signal reconstruction gains considerable interest and is applied in many fields. In this paper, a similarity induced by joint sparse representation is designed to construct the likelihood function of particle filter tracker so that the color visual spectrum and thermal spectrum images can be fused for object tracking. The proposed fusion scheme performs joint sparse representation calculation on both modalities and the resultant tracking results are fused using min operation on the sparse representation coefficients. In addition, a co-learning approach is proposed to update the reference templates of both modality and enhance the tracking robustness. The proposed fusion scheme outperforms state-of-the-art approaches, and its effectiveness is verified using OTCBVS database. | LIU HuaPing SUN FuChun | 2012 | Science China(Information Sciences)2012，55，3： | 24 |
| 3 | Spatiotemporal dynamics of aboveground primary productivity along a precipitation gradient in Chinese temperate grassland显示文摘Investigating the spatial and temporal variance in productivity along natural precipitation gradients is one of the most efficient approaches to improve understanding of how ecosystems respond to climate change. In this paper, by using the natural precipitation gradient of the Inner Mongolian Plateau from east to west determined by relatively long-term observations, we analyzed the temporal and spatial dynamics of aboveground net primary productivity (ANPP) of the temperate grasslands covering this region. Across this grassland transect, ANPP increased exponentially with the increase of mean annual precipitation (MAP) (ANPP=24.47e0.005MAP, R2=0.48). Values for the three vegetation types desert steppe, typical steppe, and meadow steppe were: 60.86 gm-2a-1, 167.14 gm-2a-1 and 288.73 gm-2a-1 respectively. By contrast, temperature had negative effects on ANPP. The moisture index (K ), which takes into ac- count both precipitation and temperature could explain the spatial variance of ANPP better than MAP alone (ANPP=2020.34K1.24, R2=0.57). Temporally, we found that the inter-annual variation in ANPP (cal- culated as the coefficient of variation, CV) got greater with the increase of aridity. However, this trend was not correlated with the inter-annual variation of precipitation. For all of the three vegetation types, ANPP had greater inter-annual variation than annual precipitation (PPT). Their difference (ANPP CV/PPT CV) was greatest in desert steppe and least in meadow steppe. Our results suggest that in more arid regions, grasslands not only have lower productivity, but also higher inter-annual variation of production. Climate change may have significant effects on the productivity through changes in precipitation pattern, vegetation growth potential, and species diversity. | HU ZhongMin FAN JiangWen ZHONG HuaPing YU GuiRui | 2007 | Science China Earth Sciences2007，50，5： | 23 |
| 4 | Rapamycin attenuates bleomycin-induced pulmonary fibrosis in rats and the expression of metalloproteinase-9 and tissue inhibitors of metalloproteinase-1 in lung tissue显示文摘 | Jin Xiaoguang | 2014 | Chinese Medical Journal2014，，7： | 20 |
| 5 | Precise nanomedicine for intelligent therapy of cancer显示文摘Precise nanomedicine has been extensively explored for efficient cancer imaging and targeted cancer therapy, as evidenced by a few breakthroughs in their preclinical and clinical explorations. Here, we demonstrate the recent advances of intelligent cancer nanomedicine, and discuss the comprehensive understanding of their structure-function relationship for smart and efficient cancer nanomedicine including various imaging and therapeutic applications, as well as nanotoxicity. In particular, a few emerging strategies that have advanced cancer nanomedicine are also highlighted as the emerging focus such as tumor imprisonment, supramolecular chemotherapy, and DNA nanorobot. The challenge and outlook of some scientific and engineering issues are also discussed in future development. We wish to highlight these new progress of precise nanomedicine with the ultimate goal to inspire more successful explorations of intelligent nanoparticles for future clinical translations. | Huabing Chen Zhanjun Gu Hongwei An Chunying Chen Jie Chen Ran Cui Siqin Chen Weihai Chen Xuesi Chen Xiaoyuan Chen Zhuo Chen Baoquan Ding Qian Dong Qin Fan Ting Fu Dayong Hou Qiao Jiang Hengte Ke Xiqun Jiang Gang Liu Suping Li Tianyu Li Zhuang Liu Guangjun Nie Muhammad Ovais Daiwen Pang Nasha Qiu Youqing Shen Huayu Tian Chao Wang Hao Wang Ziqi Wang Huaping Xu Jiang-Fei Xu Xiangliang Yang Shuang Zhu Xianchuang Zheng Xianzheng Zhang Yanbing Zhao Weihong Tan Xi Zhang Yuliang Zhao | 2018 | Science China Chemistry2018，61，12： | 19 |
| 6 | Relationships between altitudinal gradient and plant carbon isotope composition of grassland communities on the Qinghai-Tibet Plateau,China显示文摘Foliar and root carbon isotope composition(δ13C) of grassland communities on the Qinghai-Tibet Plateau,China,was obtained by the biomass weighting method and direct measurement.We investigated the characteristics and altitudinal patterns of foliar and root δ13C and determined which environmental factors influenced foliar δ13 C most.Foliar δ13 C of alpine steppe was significantly higher than that of alpine meadow and temperate steppe.For alpine meadow,root δ13C was significantly higher than of foliar δ13C.Foliar δ13C increased with altitude at an average rate of 0.60‰ km 1 for the whole grassland ecosystem.This rate was lower than that at species level.However,there were no significant relationships between root δ13C and altitude.Atmospheric pressure was a more important factor than temperature and precipitation in its influence on the altitudinal pattern of foliar δ13C at the community level. | ZHOU YongChun FAN JiangWen ZHONG HuaPing ZHANG WenYan | 2013 | Science China Earth Sciences2013，56，2： | 13 |
| 7 | Advances on three-dimensional electrodes for micro-supercapacitors:A mini-review显示文摘Owing to the high power density,long cycle life and maintain-free,micro-supercapacitors(MSCs)stand out as preferred miniaturized energy source for themiscellaneous autonomous electronic components.However,the shortage of energy density is the main stumbling block for their practical applications.To solve this energy issue,constructing a three-dimensional(3D)electrode within the limited footprint area is proposed as a new solution for improving the energy storage capacity ofMSCs.In the last few years,extensive efforts have been devoted to developing 3D electrodes for MSCs,and significant progress and breakthrough have been achieved.While,there is still lack of systematic summary on the 3D electrode design strategies.To this end,it is imperative to outline the basic design conception,summarize the current states,and discuss the future research about 3D electrodes in MSCs based on the latest development. | Long Liu Huaping Zhao Yong Lei | 2019 | InfoMat2019，1，1： | 11 |
| 8 | Cigarette smoking contributes to idiopathic pulmonary fibrosis associated with emphysema显示文摘 | Ye Qiao Huang Kewu Ding Yi Lou Baohui Hou Ziliang Dai Huaping Wang Chen | 2014 | Chinese Medical Journal2014，，3： | 10 |
| 9 | Anelasticity of twinned CuO nanowires显示文摘CuO nanowires (NW ) 的机械行为被调查由在 situ 传播电子显微镜学。在压缩期间, NW 展出了与高机械的应力联系的高弯曲的能力。有趣地,滞弹性一致地在压力版本以后被观察。进一步的调查显示滞弹性对 CuO NW 内在,尽管 electronbeam 照耀加速形状恢复被证明有能力。机制基于联系双胞胎的原子的合作运动被建议说明这现象。结果提供卓见进 CuO NW 的机械性质,它是为抑制系统的 nanoscale 的有希望的材料。 | Huaping Sheng He Zheng Fan Cao Shujing Wu Lei Li Chun Liu Dongshan Zhao Jianbo Wang | 2015 | Nano Research2015，8，11： | 9 |
| 10 | Fabrication of W-Mo-Ti system flier-plate with graded impedance for generating quasi-isentropic compression显示文摘A fully dense W-Mo-Ti system flier-plate with graded impedance in its thickness direction was successfully fabricated by the method of powder metallurgy. The result of the impact experiment on a light gas gun showed that dynamic quasi-isentropic compression has been created. | SHEN Qiang ZHANG Lianmeng XIONG Huaping HUA Jinsong TAN Hua | 2000 | Chinese Science Bulletin2000，45，15： | 8 |
| 11 | Clinical features and outcomes of 210 patients with idiopathic pulmonary fibrosis显示文摘 | Cai Miaotian Zhu Min Ban Chengjun Su Jin Ye Qiao Liu Yan Zhao Wen Wang Chen Dai Huaping | 2014 | Chinese Medical Journal2014，，10： | 8 |
| 12 | Impending HRT wave precursors to the Wenchuan M_s8.0 earthquake and methods of earthquake impending prediction by using HRT wave显示文摘We deployed four geo-electric monitoring stations in Sichuan and Yunnan provinces from 2004, using the new generation of equipment (PS-100) and technologies to capture the HRT wave earthquake precursor. Before the Wenchuan Ms8.0 earthquake, we recorded the HRT wave precursor at the only operating station in Hongge (HG, Δ=465 km) and found that significant impending signal had been recorded at the station in the early morning ( 0―5 am) of 12th of May, 2008. The precursor for this earthquake is consistent with precursors recorded for other strong earthquakes. The measured physical properties (geo-resistivity and telluric-current) show tidal wave period oscillations from several days to several months before the earthquakes and the amplitude of such HT oscillation increases significantly towards the occurrence of an earthquake. These HT and RT waves from the epicenter have a causal relationship with the earthquakes that happened several days later. The arrival time of two RT waves is proportional to the distance from the station to the epicenter. The estimated natural decay of the amplitude is correlated with the natural period (T0) of the earthquake fault, which is proportional to the fault length. From this relationship, we can predict the earthquake magnitude. For magnitude 6―9 earthquakes, the natural period is about 1―6 hours. Such oscillation comes from the epicenter area and they can propagate several thousand kilometers in the Earth's crust. Before a strong earthquake in the shallow crust, the conductive pore fluid will experience major changes before the fault rapture. Such fluid change will emit an oscillation in the pore fluid pressure. This is the mechanism for the HRT wave generation. Since the China Earthquake Administration funded the HRT wave short-term earth-quake prediction project in 2003, the first record of HRT precursor wave has been recorded from the 2004-12-26 Sumatra Mw9.0 earthquake with the largest epicentre distance Δ=2900 km. Thereafter, we have captured HRT waves from more than twenty strong earthquakes, which are well-matched and show repeatability, consistency and regularity. All our observation with the HRT waves demonstrate that HRT wave precursors to earthquakes indeed exist. Strong earthquakes can be predicted and short-term and impending earthquake prediction is achievable in the very near future. From all the observations, including the ones at HG station from Wenchuan Ms8.0 earthquake, we conclude that using HRT wave to predict earthquakes is feasible. | QIAN FuYe ZHAO BiRu QIAN Wei ZHAO Jian HE ShiGen ZHANG HongKui LI ShiYu LI ShaoKun YAN GuLiang WANG ChengMin SUN ZhenKai ZHANG DongNing LU Jun ZHANG Ping YANG GuoJun SUN JiaLin GUO ChunSheng TANG YuXiong XU JianMing XIA KunTao JU Hang YIN BangHong LI Ming YANG DongSheng QI WeiLuo HE TaiMing GUAN HuaPing ZHAO YuLin | 2009 | Science China Earth Sciences2009，52，10： | 8 |
| 13 | Suppressor of RNA silencing encoded by Rice gall dwarf virus genome segment 11显示文摘Rice gall dwarf virus(RGDV)is an important rice pathogen in China and Southeast Asia.However,little is known about the molecular mechanisms of RGDV interactions with plant cells.Here,we have identi-fied an RGDV protein,Pns11,which acts as a suppressor of RNA silencing in coinfiltration assays with the reporter,green fluorescent protein(GFP)in transgenic Nicotiana benthamiana line 16c carrying GFP.Pns11 suppressed local and systemic silencing induced by sense RNA.The spread of mobile RNA si-lencing signals was blocked or inactivated by Pns11.Expression of Pns11 also enhanced Potato virus X pathogenicity in N.benthamiana.This suppressor could reduce,but not eliminate,siRNA in the local and systemic RNA silencing suppression assays,suggesting that Pns11 functions by interfering with initial stages of RNA silencing. | LIU FuXiu ZHAO Qin RUAN XiaoLei HE YunWei LI HuaPing | 2008 | Chinese Science Bulletin2008，53，3： | 8 |
| 14 | Epidemiological characteristics of pulmonary tuberculosis in patients with pneumoconiosis based on its social determinants and risk factors in China:a cross-sectional study from 27 provinces显示文摘Background:Patients with pneumoconiosis have an elevated risk of contracting pulmonary tuberculosis(PTB)and need particular attention.However,extensive population-based studies on the prevalence of PTB in patients with pneumoconiosis have not been reported in China since 1992.This study aimed to investigate the epidemiological characteristics of PTB in patients with pneumoconiosis based on its social determinants and risk factors in China.Methods:Based on the Commission on Social Determinants of Health(CSDH)framework,data were obtained from a questionnaire survey of patients with pneumoconiosis from China’s 27 provinces(autonomous regions,municipalities)from December 2017 to June 2021.By chi-square and multivariate logistic regression analyses,the epidemiological characteristics of PTB in the patients were identified based on its prevalence and odds ratio(OR)and associated social determinants and risk factors.The population attributable fractions(PAFs)of significant risk factors were also calculated.Results:The prevalence of PTB in patients with pneumoconiosis(n=10,137)was 7.5%(95%confidence interval[CI]:7.0-8.0%).Multivariate logistic regression analysis showed that risk factors included in-hospital exposure to patients with PTB(OR=3.30,95%CI:2.77-3.93),clinically diagnosed cases(OR=3.25,95%CI:2.42-4.34),and northeastern regions(OR=2.41,95%CI:1.76-3.31).In addition,lack of work-related injury insurance(WRII),being born in a rural area,being unemployed,living in western regions,household exposure to patients with PTB,smoking,being underweight,complications of pulmonary bullae or pneumothorax,hospitalization history,and former drinkers among the rural patients were also statistically significant risk factors.Being born in a rural area,lack of WRII and in-hospital exposure to patients with PTB had higher PAFs,which were 13.2%(95%CI:7.9-18.5%),12.5%(95%CI:8.3-16.7%),and 11.6%(95%CI:8.8-14.3%),respectively.Conclusion:The prevalence of PTB in pneumoconiosis remains high in China;it is basically in line with the CSDH models and has its characteristics. | Huanqiang Wang Huaping Dai Jiayu He Xiangpei Lyu Xinran Zhang Tao Li | 2022 | Chinese Medical Journal2022，135，24： | 7 |
| 15 | Microstructure Evolution and Tensile Properties of Ti_3Al/Ni-based Superalloy Welded Joint显示文摘In the present work,the dissimilar joining of a Ti_3AI-based alloy to a Ni-based superalloy was attempted by gas tungsten arc(GTA) welding technology.Sound joints were successfully achieved by using a Cu—Ni alloy as filler material.According to X-ray energy dispersive spectroscopy and X-ray diffraction analysis results three transitional layers at the weld/Ti_3AI interface were verified as follows:Ti_2AINb phase dissolved with Cu and Ni;AI(Cu,Ni)_2Ti,(Cu,Ni)_2Ti and(Nb,Ti) solid solution;Cu-rich phase and a complex multi-element phase.The In718/weld interface is characterized by solid solutions of Ni,Cu,Cr,Fe and Nb.The average tensile strength of the as-welded joints at room temperature is 1 63 MPa,and after a post—weld heat treatment it is increased slightly to 177 MPa.The fracture occurred at the surfacial layer of the joined Ti_3AI base alloy,indicating that the Ti_2AINb layer dissolved with Cu and Ni is the weak link of the Ti_3AI/ln71 8 joint. | Bingqing Chen Huaping Xiong Bingbing Sun Siyi Tang Shaoqing Guo Xuejun Zhang | 2014 | Journal of Materials Science & Technology2014，30，7： | 7 |
| 16 | Immunity-and-matrix-regulatory cells derived from human embryonic stem cells safely and effectively treat mouse lung injury and fibrosis显示文摘Lung injury and fibrosis represent the most significant outcomes of severe and acute lung disorders,including COVID-19.However,there are still no effective drugs to treat lung injury and fibrosis.In this study,we report the generation of clinical-grade human embryonic stem cells(hESCs)-derived immunity-and matrix-regulatory cells(IMRCs)produced under good manufacturing practice requirements,that can treat lung injury and fibrosis in vivo.We generate IMRCs by sequentially differentiating hESCs with serum-free reagents.IMRCs possess a unique gene expression profile distinct from that of umbilical cord mesenchymal stem cells(UCMSCs),such as higher expression levels of proliferative,immunomodulatory and anti-fibrotic genes.Moreover,intravenous delivery of IMRCs inhibits both pulmonary inflammation and fibrosis in mouse models of lung injury,and significantly improves the survival rate of the recipient mice in a dose-dependent manner,likely through paracrine regulatory mechanisms.IMRCs are superior to both primary UCMSCs and the FDA-approved drug pirfenidone,with an excellent efficacy and safety profile in mice and monkeys.In light of public health crises involving pneumonia,acute lung injury and acute respiratory distress syndrome,our findings suggest that IMRCs are ready for clinical trials on lung disorders. | Jun Wu Dingyun Song Zhongwen Li Baojie Guo Yani Xiao Wenjing Liu Lingmin Liang Chunjing Feng Tingting Gao Yanxia Chen Ying Li Zai Wang Jianyan Wen Shengnan Yang Peipei Liu Lei Wang Yukai Wang Liang Peng Glyn Nigel Stacey Zheng Hu Guihai Feng Wei Li Yan Huo Ronghua Jin Ng Shyh-Chang Qi Zhou Liu Wang Baoyang Hu Huaping Dai Jie Hao | 2020 | Cell Research2020，30，9： | 7 |
| 17 | Extracorporeal blood therapy in sepsis and acute respiratory distress syndrome: the "purifying dream"显示文摘 | Xu Xuefeng Dai Huaping Jia Chun'e Wang Chen | 2014 | Chinese Medical Journal2014，，24： | 6 |
| 18 | Single-Walled Carbon Nanotube Growth with Non-Iron- Group “Catalysts” by Chemical Vapor Deposition显示文摘Various materials have been found to“catalyze”carbon nanotube growth in chemical vapor deposition(CVD)when they become nano-sized particles.These involve not only metals,such as Pd,Pt,Au,Ag,and Cu,but also semiconductors,such as Si,Ge,and SiC.Alumina and diamond nanoparticles also produce carbon nanotubes.These“catalysts”,which are better called“seeds”,can be categorized into two types:one type forms a eutectic liquid or highly-mobile alloy with carbon,and carbon atoms precipitate from the eutectic alloy;the other type remains as a solid phase and form a carbon surface layer during CVD growth.In this paper,we review recent studies of SWCNT growth with these non-iron-group materials and highlight the mechanisms involved. | Yoshikazu Homma Huaping Liu Daisuke Takagi Yoshihiro Kobayashi | 2009 | Nano Research2009，2，10： | 6 |
| 19 | Hyperglycemic memory in diabetic cardiomyopathy显示文摘Cardiovascular diseases account for approximately 80%of deaths among individuals with diabetes mellitus,with diabetic cardiomyopathy as the major diabetic cardiovascular complication.Hyperglycemia is a symptom that abnormally activates multiple downstream pathways and contributes to cardiac hypertrophy,fibrosis,apoptosis,and other pathophysiological changes.Although glycemic control has long been at the center of diabetes therapy,multicenter randomized clinical studies have revealed that intensive glycemic control fails to reduce heart failure-associated hospitalization and mortality in patients with diabetes.This finding indicates that hyperglycemic stress persists in the cardiovascular system of patients with diabetes even if blood glucose level is tightly controlled to the normal level.This process is now referred to as hyperglycemic memory(HGM)phenomenon.We briefly reviewed herein the current advances that have been achieved in research on the underlying mechanisms of HGM in diabetic cardiomyopathy. | Jiabing Zhan Chen Chen Dao Wen Wang Huaping Li | 2022 | Frontiers of Medicine2022，16，1： | 6 |
| 20 | Single-cell RNA sequencing profiling of the effects of aging on alveolar stem cells显示文摘The aging of alveolar stem cells has been linked to many chronic lung diseases, including pulmonary fibrosis. However, the effects of aging on alveolar stem cells during homeostasis and post-injury alveolar repair have not been well characterized. Here we conducted a single-cell RNA sequencing(scRNA-seq) analysis of alveolar stem cells of 3-month-old and 12-month-old mice to characterize the aging effect on alveolar stem cells. Our results have shown that the transcriptomes of alveolar stem cells of 3-month-old and 12-month-old mice are not significantly different under the steady condition. However, after a bleomycin-induced lung injury, the alveolar stem cells of 12-month-old mice show enhanced inflammatory responses and decreased lipid metabolism. Our study suggests a close relationship among aging, lipid metabolism, inflammatory responses and chronic lung diseases. | Tingting Lv Kewu Jiang Jiawen Wang Nan Tang Huaping Dai Chen Wang | 2019 | Science China(Life Sciences)2019，62，8： | 6 |
您所在的机构暂未开通此部分的功能，请联系管理员