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| 1 | Selection of the Linear Regression Model According to the Parameter Estimation显示文摘In this paper,based on the theory of parameter estimation,we give a selection method and,in a sense or a good character of the parameter estimation,we think that it is very reasonable. Moreover,we offer a calculation method of selection statistic and an applied example. | Sun Dao-de Department of Computer, Fuyang Teachers College, Anhui 236032,China | 2000 | Wuhan University Journal of Natural Sciences2000，5，4： | 28 |
| 2 | Genome size and sequence composition of moso bamboo: A comparative study显示文摘Moso bamboo (Phyllostachys pubescens) is one of the world's most important bamboo species. It has the largest area of all planted bamboo―over two-thirds of the total bamboo forest area―and the highest economic value in China. Moso bamboo is a tetraploid (4x=48) and a special member of the grasses family. Although several genomes have been sequenced or are being sequenced in the grasses family, we know little about the genome of the bambusoids (bamboos). In this study, the moso bamboo genome size was estimated to be about 2034 Mb by flow cytometry (FCM), using maize (cv. B73) and rice (cv. Nipponbare) as internal references. The rice genome has been sequenced and the maize genome is being sequenced. We found that the size of the moso bamboo genome was similar to that of maize but significantly larger than that of rice. To determine whether the bamboo genome had a high proportion of repeat elements, similar to that of the maize genome, approximately 1000 genome survey sequences (GSS) were generated. Sequence analysis showed that the proportion of repeat elements was 23.3% for the bamboo genome, which is significantly lower than that of the maize ge-nome (65.7%). The bamboo repeat elements were mainly Gypsy/DIRS1 and Ty1/Copia LTR retrotrans-posons (14.7%), with a few DNA transposons. However, more genomic sequences are needed to con-firm the above results due to several factors, such as the limitation of our GSS data. This study is the first to investigate sequence composition of the bamboo genome. Our results are valuable for future genome research of moso and other bamboos. | GUI YiJie1, WANG Sheng1, QUAN LiYan1, ZHOU ChangPing2, LONG ShiBao2, ZHENG HuaJun3, JIN Liang1, ZHANG XianYin 1, MA NaiXun 4 & FAN LongJiang1 1 Institute of Crop Science/Institute of Bioinformatics, Zhejiang University, Hangzhou 310029, China 2 Zhejiang Anji Bamboo Exposition Garden, Anji 313300, China 3 Chinese National Human Genome Center at Shanghai, Shanghai 201203, China 4 The Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang 311400, China | 2007 | Science China(Life Sciences)2007，50，5： | 10 |
| 3 | Receiving response of towed line array to the noise of the tow ship in shallow water显示文摘The receiving response of towed line array to the noise radiated from the tow ship is investigated through normal mode modeling and computer simulation.The phenomenon that the maximum output of the towed line array is away from the endfire direction towards the tow ship is explained.The result is important for the understanding of the phenomenon and also for the application research concerning the suppression of the noise from the tow ship as well as adequate application of towed array techniques in shallow water. | MA Yuanliang LIU Mengan ZHANG Zhongbing TONG Li(1 Institute of Acoustic Engineering, Northwestern Polytechnical University Xi’an 710072) (2 Hangzhou Institute of Applied Acoustics Fuyang 311400) | 2003 | Chinese Journal of Acoustics2003，22，1： | 10 |
| 4 | Acoustic radiation field of the truncated parametric source generated by a piston radiator:model and experiment显示文摘A theoretical model is presented to describe the parametric acoustic field generated by a piston radiator. In the model, the high-frequency primary wave interaction region that is truncated by a low-pass acoustic filter can be viewed as a cylindrical source within the Rayleigh distance of the piston. When the radius of the piston is much smaller than the length of the parametric region, this model is reduced to the Berketey’s End-Fire Line Army model. Comparison between numerical calculations and experimental measurement show that the generated parametric sound field (especially near the axis) agrees well with the experiment results. | ZHAO Xiaoliang,ZHU Zhemin,DU Gonghuan (Institute of Acoustics and State Key Laboratory of Modern Acoustics, Nanjing University Nanjing 210093) TANG Haiqing,LI Shui,MIAO Rongxing (Hangzhou Applied Acoustics Institute Fuyang, Hangzhou 311400) | 2001 | Chinese Journal of Acoustics2001，20，1： | 8 |
| 5 | Cotransport of graphene oxides/reduced graphene oxides with BPA in both bare and iron oxides coated quartz sand显示文摘This study investigated the cotransport behaviors of graphene oxides(GO) and reduced graphene oxides(RGO) with bisphenol A(BPA) in porous media in both NaCl(1 and 10 mmol/L) and CaCl2 solutions(0.5 and 1.5 mmol/L) at pH 6.5. Both bare and iron oxides-coated quartz sand were employed as porous media in present study. We found that under all examined solution conditions, the presence of BPA(100 μg/L) did not have obvious influence on the transport of both GO and RGO(8 mg/L as TOC) in both bare and iron oxides-coated quartz sand. Although the dissolved BPAwas the major form dominating the transport behaviors of total BPA in the presence of GO/RGO, yet the GO/RGO-associated BPA(due to the adsorption of BPA onto GO/RGO surfaces) also had some contribution to the transport of total BPA in the presence of GO/RGO in two types of porous media.Overall, due to the different transport behaviors of GO and RGO under different solution conditions, we found that the presence of GO/RGO decreased the transport of total BPA under all examined solution conditions in two types of porous media with the smallest decrease in 1 mmol/L NaCl solutions and the largest in 1.5 mmol/L CaCl2 solutions. The results of this study clearly indicated that when BPA was co-present with GO/RGO, the transport behaviors of GO/RGO in porous media would have great influences on the fate and transport of BPA in natural environments due to their adsorption onto GO/RGO. | LIU Xian Wei LI Meng LIU FuYang HE Lei TONG MeiPing | 2019 | Science China(Technological Sciences)2019，62，11： | 4 |
| 6 | Tropospheric Wet Refractivity Tomography Based on the BeiDou Satellite System显示文摘This paper presents a novel approach for assessing the precision of the wet refractivity field using BDS(BeiDou navigation satellite system) simulations only, GPS, and BDS+GPS for the Shenzhen and Hongkong GNSS network. The simulations are carried out by adding artificial noise to a real observation dataset. Instead of using the δ and σ parameters computed from slant wet delay, as in previous studies, we employ the Bias and RMS parameters, computed from the tomography results of total voxels, in order to obtain a more direct and comprehensive evaluation of the precision of the refractivity field determination. The results show that:(1) the precision of tropospheric wet refractivity estimated using BDS alone(only 9 satellites used) is basically comparable to that of GPS;(2) BDS+GPS(as of current operation) may not be able to significantly improve the data's spatial density for the application of refractivity tomography; and(3) any slight increase in the precision of refractivity tomography, particularly in the lower atmosphere, bears great significance for any applications dependent on the Chinese operational meteorological service. | WANG Xiaoying WANG Xianliang DAI Ziqiang KE Fuyang CAO Yunchang WANG Feifei SONG Lianchun | 2014 | Advances in Atmospheric Sciences2014，31，2： | 3 |
| 7 | Dopaminergic Neurons in the Ventral Tegmental–Prelimbic Pathway Promote the Emergence of Rats from Sevoflurane Anesthesia显示文摘Dopaminergic neurons in the ventral tegmental area(VTA)play an important role in cognition,emergence from anesthesia,reward,and aversion,and their projection to the cortex is a crucial part of the'bottom-up'ascending activating system.The prelimbic cortex(PrL)is one of the important projection regions of the VTA.However,the roles of dopaminergic neurons in the VTA and the VTADA–PrL pathway under sevoflurane anesthesia in rats remain unclear.In this study,we found that intraperitoneal injection and local microinjection of a dopamine D1 receptor agonist(Chloro-APB)into the PrL had an emergence-promoting effect on sevoflurane anesthesia in rats,while injection of a dopamine D1 receptor antagonist(SCH23390)deepened anesthesia.The results of chemogenetics combined with microinjection and optogenetics showed that activating the VTADA–PrL pathway prolonged the induction time and shortened the emergence time of anesthesia.These results demonstrate that the dopaminergic system in the VTA has an emergence-promoting effect and that the bottom-up VTADA–PrL pathway facilitates emergence from sevoflurane anesthesia. | Yanping Song Ruitong Chu Fuyang Cao Yanfeng Wang Yanhong Liu Jiangbei Cao Yongxin Guo Weidong Mi Li Tong | 2022 | Neuroscience Bulletin2022，38，4： | 3 |
| 8 | Modeling of the Shape Forming of Composite Roll显示文摘A shape modeling of spray formed composite roll, which is utilized to predict the shape and dimension of roll during spray forming process, is developed in this paper. The influences of the principal spray forming parameters, such as the spatial distribution of melt mass flux. spray distance, rotating and translating speeds of substrate bar etc., on the geometry and dimension of spray formed product were investigated. | Chengsong CUI, Zhenyu LI, Fuyang CAO and Qingchun LI (School of Materials Science and Engineering, Harbin Institute of Technology, 150001, China) | 2000 | Journal of Materials Science & Technology2000，16，3： | 2 |
| 9 | Method based on broadband compressed pulse superposition to measure properties of underwater acoustic materials显示文摘A method is proposed for the measurements of the performances of underwater acoustic finite sized large area material samples in a free field by using broadband pulse compression technique. As the result of which, the low-frequency cutoff of the standard tests is obviously reduced, and the broadband measurements are also realized. The experimental system provides measurements of complex reflection and transmission coefficients at continuous frequency points. From the data one can obtain the following acoustic parameters: echo reduction and insertion loss, absorption and attenuation coefficients, etc. The measurements are performed for two actual panels with the size 1 m x 1 m in the frequency range from 2-20 kHz. | LI Shui,MIAO Rongxing (National Defence Underwater Acoustic Metrology Center Fuyang Zhejiang 311400) | 2001 | Chinese Journal of Acoustics2001，20，1： | 2 |
| 10 | Shape-predicted model of spray forming rod under scanning atomization显示文摘A model for simulating the spray forming process with scanning atomizer was developed.Models for the scanning atomization and the deposition processes were coupled together in order to obtain a new description of the spray forming process.The model,which is able to predict the shape of a spray-formed billet prepared with scanning atomizer,was established after analyzing the changes in droplet size and density distribution along the r-axis in the spray cone in scanning atomization.The effects of the two kinds of atomization were compared,showing that the scanning atomization is good for deposition. | CAO Fuyang,WU Peilian,NING Zhiliang,ZHAO Wenjun,and SUN Jianfei Key Laboratory for Procession Hot Processing of Metals,Harbin Institute of Technology,Harbin 150001,China | 2007 | Rare Metals2007，26，S1： | 2 |
| 11 | Upregulation of GLT25D1 in Hepatic Stellate Cells Promotes Liver Fibrosis via the TGF-β1/SMAD3 Pathway In Vivo and In vitro显示文摘Background and Aims:Collagenβ(1-O)galactosyltransferase 25 domain 1(GLT25D1)is associated with collagen production and glycosylation,and its knockout in mice results in embryonic death.However,its role in liver fibrosis remains elusive,particularly in hepatic stellate cells(HSCs),the primary collagen-producing cells associated with liver fibrogenesis.Herein,we aimed to elucidate the role of GLT25D1 in HSCs.Methods:Bile duct ligation(BDL)-induced mouse liver fibrosis models,primary mouse HSCs(mHSCs),and transforming growth factor beta 1(TGF-β1)-stimulated LX-2 human hepatic stellate cells were used in in vivo and in vitro studies.Stable LX-2 cell lines with either GLT25D1 overexpression or knockdown were established using lentiviral transfection.RNA-seq was performed to investigate the genomic differences.HPLCMS/MS were used to identify glycosylation sites.Scanning electronic microscopy(SEM)and second-harmonic generation/two-photon excited fluorescence(SHG/TPEF)were used to image collagen fibril morphology.Results:GLT25D1 expression was upregulated in nonparenchymal cells in human cirrhotic liver tissues.Meanwhile,its knockdown attenuated collagen deposition in BDL-induced mouse liver fibrosis and inhibited mHSC activation.GLT25D1 was overexpressed in activated versus quiescence LX-2 cells and regulated in vitro LX-2 cell activation,including proliferation,contraction,and migration.GLT25D1 also significantly increased liver fibrogenic gene and protein expression.GLT25D1 upregulation promoted HSC activation and enhanced collagen expression through the TGF-β1/SMAD signaling pathway.Mass spectrometry showed that GLT25D1 regulated the glycosylation of collagen in HSCs,affecting the diameter of collagen fibers.Conclusions:Collectively,the upregulation of GLT25D1 in HSCs promoted the progression of liver fibrosis by affecting HSCs activation and collagen stability. | Shiwei Wang Lingling He Fan Xiao Meixin Gao Herui Wei Junru Yang Yang Shu Fuyang Zhang Xiaohui Ye Ping Li Xiaohua Hao Xingang Zhou Hongshan Wei | 2023 | Journal of Clinical and Translational Hepatology2023，11，1： | 1 |
| 12 | Fabrication of an oxytetracycline molecular-imprinted sensor based on the competition reaction via a GOD-enzymatic amplifier显示文摘 | LI Jianping JIANG Fuyang LI Yuping | 2011 | Biosensors and Bioelectronics2011，26，5： | 1 |
| 13 | Functional Analysis of Discoidin Domain Receptor 2 in Synovial Fibroblasts in Rheumatoid Arthritis显示文摘 | Jicun Wang Houshan Lü Xinping Liu Yanchun Deng Tiezheng Sun Fuyang Li Shaoping Ji Xiaoyan Nie Libo Yao | 2002 | Journal of Autoimmunity2002，，3： | 1 |
| 14 | 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 |
| 15 | A comparative study of ipsilateral intertrochanteric and femoral shaft fractures treated with long proximal femoral nail antirotation or plate combinations显示文摘 | Wen‐yueWang Tian‐fuYang LeiLiu Fu‐xingPei Li‐mingXie | 2012 | Orthopaedic Surgery2012，，1： | 1 |
| 16 | Experimental and theoretical study of Ti 20 Zr 20 Hf 20 Nb 20 X 20 (X=V or Cr) refractory high-entropy alloys显示文摘 | é. Fazakas V. Zadorozhnyy L.K. Varga A. Inoue D.V. Louzguine-Luzgin Fuyang Tian L. Vitos | 2014 | International Journal of Refractory Metals and Hard Materials2014，，： | 1 |
| 17 | Methods for bearings-only underwater target motion analysis显示文摘The problem of estimation of underwater target motion parameters via bearings only is the most of ten encountered and most difficult to solve in the underwater target motion analysis.As the bearings-only target motion analysis is a nonlinear and multiextremal global optimization problem, so most classical estimation methods often lead the solution to convergence to one of the local extremes other than the global extreme, especially, when the noise of target bearing observation is added. In this paper we propose to use the Generalized Least Square method on the rough estimation of target motion parameters, and then use the Sequential Uniform Design method to gain a more precise estimation on the bases of rough estimation.The latter ensures that the result convergences to the global extreme. The algorithm based on the above two methods is profitable for the bearings-only target motion analysis even under conditions of large bearing observation error. | PAN Zhijian and YAN Fuwang (Marine Research Center, P.B. 1303-15 Beijing 100073)LIU Mengan and WANG Guangen (Applied Acoustics Institute, P.B. 1 Fuyang 311400) | 1997 | Chinese Journal of Acoustics1997，16，3： | 1 |
| 18 | The sintering characteristics of Bi2O3 added MgO - CaO - A12O3- SiO2glass powder 显示文摘 | HI Honglo CHENG Fuyang | 1998 | Ceram Int1998，24，： | 1 |
| 19 | Analysis of ionospheric VTEC disturbances before and after the Yutian Ms7.3 earthquake in the Xinjiang Uygur Autonomous Region显示文摘An earthquake with a magnitude of Ms7.3 hit Yutian in the Xinjiang Uygur Autonomous Region on February 14,2014.This research investigates the interference phenomena in solar activities and geomagnetics,and adopts the quartile method to analyze the Global Ionosphere Map( GIM) Vertical Total Electron Content( VTEC) data provided by the Center for Orbit Determination in Europe( CODE),as well as the difference between GIM VTEC and International Reference Ionosphere( IRI) VTEC data.The ionospheric VTEC disturbances at the earthquake epicenter are examined before and after the event.At UTC 8 ∶00 on February 2,a strong VTEC disturbance emerged in the sky near the epicenter.A strong VTEC disturbance also emerged in the sky of the southern Hemisphere area,which is symmetric with the areas north of the equator.The methods used in analysis of the difference between GIM VTEC and IRI VTEC information can effectively fill the gaps in analysis that uses only the GIM VTEC data. | Wang Xinzhi Jia Junhui Yue Dongjie Ke Fuyang | 2014 | Geodesy and Geodynamics2014，5，3： | 1 |
| 20 | Characteristics of Salt Affected Soil and Its Amelioration by Trees显示文摘Salt-affected soils extensively distribute on the earth.Although the causes are various,generally speaking salinization occurrence results from the accumulation of free salts to an extent that causes degradation of vegetation and soils.Besides,irrational human practices have increased soil salinity by allowing excess recharging of groundwater to change the natural balance of the water cycle in the landscape. This reduces the suitability to plant growth and increases the potential for other forms of land ... | ZHANG Jianfeng~1 ZHANG Deshun~(2**) FAN Baomin~3 SHAN Qihua~1 SHEN Liming~4 1.Institute of Subtropical Forestry,Chinese Academy of Forestry,Fuyang 311400,P.R.China 2.College of Architecture and Urban Planning,Tongji University,Shanghai 200092,P.R.China 3.Research Institute of Forestry Information and Policy,Chinese Academy of Forestry,Beijing 100090,P.R.China 4.Forestry Technology Extension Station,Yuyao 315400,P.R.China | 2009 | Chinese Forestry Science and Technology2009，8，1： | 1 |
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