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| 1 | Relationship between the later strong gas-charging and the improvement of the reservoir capacity in deep Ordovician carbonate reservoir in Tazhong area, Tarim Basin显示文摘Some large-scale oil-gas fields have recently been discovered in marine carbonate in China, especially the significant discoveries in deep reservoir that reveals a favorable exploration prospect. Tazhong area is the first-order tectonic unit in Tarim Basin, where there are nearly trillion cubic meters of natural gas resources in the Ordovician limestone reef flat complex in Lianglitage Formation. The reservoir is shelf edge reef flat complex, characterized by ultra-low porosity, low permeability and strong heterogeneous, with a current burial depth of 4500―6500 m. Studies find that the formation and distribution of deep reservoir of the Lianglitage Formation were controlled not only by the early high-energy sedimentary facies and corrosion, but the fracture network formed by the strong gas-charging process since the Himalayan epoch, which played an important role in optimizing and improving reservoir properties. This paper discusses the relationship between the strong later gas-charging and the improvement of the reservoir capacity in deep Ordovician carbonate reservoir, and also builts the corresponding mechanisms and modes, which is favorable for the prediction and evaluation of the advantageous exploration targets. | ZHAO WenZhi ZHU GuangYou ZHANG ShuiChang ZHAO XueFeng SUN YuShan WANG HongJun YANG HaiJun HAN JianFa | 2009 | Chinese Science Bulletin2009，54，17： | 31 |
| 2 | Oil cracking: An important way for highly efficient gen- eration of gas from marine source rock kitchen显示文摘The potentials of gas generation by kerogen in the late period and by crude oil cracking are closely related to the origin of natural gas in the high- to over mature ma- rine area and their exploration perspectives. The carbon structure of kerogens, with different types and at different evolution stages, have been experimentally studied using the high magnetic field solid 13C nuclear magnetic resonance technique in order to determine the oil and gas potential of kerogens. Results show that the contents of gas potential carbon(GPC) of types I, II, III kerogens at the high- to over mature stage are very low, indicating their weak gas-generating capacity and limited gas production; however, the content of oil potential carbon(OPC) of the low mature type I kerogen is much higher, implying that a large amount of crude oil generated during the oil-generating period will be the material for later gas generation by oil cracking. The kinetic experiment of gas generation by crude oil cracking shows that, when the temperature is about 160℃(Ro=1.6%), the crude oil will start to produce large amounts of gas; the temperature range for major gas generation of crude oil is higher than that of the kerogens, and the gas production is 2 to 4 times higher than that of kerogens. The natural gas de- rived from oil cracking (called oil-cracked gas) is much abundant in methyl hexamethylene, which is quite different from the natural gas produced by thermal degradation of kerogens (named kerogen degradation gas) at high- to over mature stage. | ZHAO Wenzhi WANG Zhaoyun ZHANG Shuichang WANG Hongjun WANG Yunpeng | 2005 | Chinese Science Bulletin2005，50，22： | 18 |
| 3 | Flow Dynamics of a Spiral-groove Dry-gas Seal显示文摘The dry-gas seal has been widely used in different industries.With increased spin speed of the rotator shaft,turbulence occurs in the gas film between the stator and rotor seal faces.For the micro-scale flow in the gas film and grooves,turbulence can change the pressure distribution of the gas film.Hence,the seal performance is influenced.However,turbulence effects and methods for their evaluation are not considered in the existing industrial designs of dry-gas seal.The present paper numerically obtains the turbulent flow fields of a spiral-groove dry-gas seal to analyze turbulence effects on seal performance.The direct numerical simulation(DNS) and Reynolds-averaged Navier-Stokes(RANS) methods are utilized to predict the velocity field properties in the grooves and gas film.The key performance parameter,open force,is obtained by integrating the pressure distribution,and the obtained result is in good agreement with the experimental data of other researchers.Very large velocity gradients are found in the sealing gas film because of the geometrical effects of the grooves.Considering turbulence effects,the calculation results show that both the gas film pressure and open force decrease.The RANS method underestimates the performance,compared with the DNS.The solution of the conventional Reynolds lubrication equation without turbulence effects suffers from significant calculation errors and a small application scope.The present study helps elucidate the physical mechanism of the hydrodynamic effects of grooves for improving and optimizing the industrial design or seal face pattern of a dry-gas seal. | WANG Bing ZHANG Huiqiang CAO Hongjun | 2013 | Chinese Journal of Mechanical Engineering2013，26，1： | 18 |
| 4 | A comprehensive review of integrative pharmacology-based investigation:A paradigm shift in traditional Chinese medicine显示文摘Over the past decade,traditional Chinese medicine(TCM) has widely embraced systems biology and its various data integration approaches to promote its modernization.Thus,integrative pharmacology-based traditional Chinese medicine(TCMIP) was proposed as a paradigm shift in TCM.This review focuses on the presentation of this novel concept and the main research contents,methodologies and applications of TCMIP.First,TCMIP is an interdisciplinary science that can establish qualitative and quantitative pharmacokinetics-pharmacodynamics(PK-PD) correlations through the integration of knowledge from multiple disciplines and techniques and from different PK-PD processes in vivo.Then,the main research contents of TCMIP are introduced as follows:chemical and ADME/PK profiles of TCM formulas;confirming the three forms of active substances and the three action modes;establishing the qualitative PK-PD correlation;and building the quantitative PK-PD correlations,etc.After that,we summarize the existing data resources,computational models and experimental methods of TCMIP and highlight the urgent establishment of mathematical modeling and experimental methods.Finally,we further discuss the applications of TCMIP for the improvement of TCM quality control,clarification of the molecular mechanisms underlying the actions of TCMs and discovery of potential new drugs,especially TCM-related combination drug disco very. | Haiyu Xu Yanqiong Zhang Ping Wang Junhong Zhang Hong Chen Luoqi Zhang Xia Du Chunhui Zhao Dan Wu Feng Liu Hongjun Yang Changxiao Liu | 2021 | Acta Pharmaceutica Sinica B2021，11，6： | 18 |
| 5 | Analysis on forming conditions of deep marine reservoirs and their concentration belts in superimposed basins in China显示文摘By taking the Tarim Basin, Sichuan Basin and Ordos Basin as examples, the conditions for deep marine reservoir formation were illustrated in three aspects listed below: late-stage superimposition style, burial history and structural deformation of the marine stratigraphic system. The burial history of marine source rocks can be divided into three types, i.e., type I, type II and type III, which are obviously different from the case with present hydrocarbon phases in terms of hydrocarbon generation and petroleum-reservoir formation. Based on evolution history, the structural belts in the marine stratigraphic sequence can also be divided into four types, i.e. earlier normal fault-later fault-fold type, earlier uplift-later fault-fold type, earlier uplift-later flattened slope type, and earlier depression-later thrust type. In this paper, a successive gas generation model was proposed, and it was particularly pointed out that coupling of geothermal field annealing evolution and tectonic subsidence and late gas generation from dispersed liquid hydrocarbon in highly matured to over-matured source rocks are key factors for formation of marine petroleum reservoirs. The geological conditions for formation of high-grade reservoirs in deep marine system, covering early hydrocarbon injection, deep denudation and buried dolomitization, were summarized. It was finally concluded that three major structural belts, i.e. paleo-uplift belt characterized by composite hydrocarbon accumulation, paleo-fault belt and high-energy sedimentary facies belt, were involved in marine hydrocarbon accumulation. | ZHAO WenZhi WANG ZeCheng ZHANG ShuiChang WANG HongJun | 2007 | Chinese Science Bulletin2007，52，A01： | 13 |
| 6 | In situ preparation of g-C3N4/Bi4O5I2 complex and its elevated photoactivity in Methyl Orange degradation under visible light显示文摘A graphite carbon nitride(g-C3N4)modified Bi4O5I2 composite was successfully prepared insitu via the thermal treatment of a g-C3N4/Bi OI precursor at 400°C for 3 hr.The as-prepared g-C3N4/Bi4O5I2 showed high photocatalytic performance in Methyl Orange(MO)degradation under visible light.The best sample presented a degradation rate of 0.164 min^-1,which is 3.2 and 82 times as high as that of Bi4O5I2 and g-C3N4,respectively.The g-C3N4/Bi4O5I2 was characterized by X-ray powder diffractometer(XRD),scanning electron microscopy(SEM),transmission electron microscopy(TEM),Raman,X-ray photoelectron spectroscopy(XPS),ultraviolet-visible diffuse reflectance spectra(DRS),electrochemical impedance spectroscopy(EIS)and transient photocurrent response in order to explain the enhanced photoactivity.Results indicated that the decoration with a small amount of g-C3N4 influenced the specific surface area only slightly.Nevertheless,the capability for absorbing visible light was improved measurably,which was beneficial to the MO degradation.On top of that,a strong interaction between g-C3N4 and Bi4O5I2 was detected.This interplay promoted the formation of a favorable heterojunction structure and thereby enhanced the charge separation.Thus,the g-C3N4/Bi4O5I2 composite presented greater charge separation efficiency and much better photocatalytic performance than Bi4O5I2.Additionally,g-C3N4/Bi4O5I2 also presented high stability.·O2^- and holes were verified to be the main reactive species. | Zhe Feng Lin Zeng Qingle Zhang Shifeng Ge Xinyue Zhao Hongjun Lin Yiming He | 2020 | Journal of Environmental Sciences2020，32，1： | 12 |
| 7 | Calculation analysis of sustained casing pressure in gas wells显示文摘Sustained casing pressure (SCP) in gas wells brings a serious threat to worker safety and environmental protection. According to geological conditions, wellbore structure and cement data of gas wells in the Sichuan-Chongqing region, China, the position, time, environmental condition and the value of SCP have been analyzed. On this basis, the shape of the pressure bleed-down plot and pressure buildup plot were diagnosed and the mechanism of SCP has been clarified. Based on generalized annular Darcy percolation theory and gas-liquid two-phase fluid dynamics theory, a coupled mathematical model of gas migration in a cemented annulus with a mud column above the cement has been developed. The volume of gas migrated in the annulus and the value of SCP changing with time in a gas well in Sichuan have been calculated by this model. Calculation results coincided well with the actual field data, which provide some reference for the following security evaluation and solution measures of SCP. | Zhu Hongjun Lin Yuanhua Zeng Dezhi Zhang Deping Wang Feng | 2012 | Petroleum Science2012，9，1： | 12 |
| 8 | Clinical features and management of postural tachycardia syndrome in children: a single-center experience显示文摘 | Li Jiawei Zhang Qingyou Hao Hongjun Jin Hongfang Du Junbao | 2014 | Chinese Medical Journal2014，，21： | 11 |
| 9 | Grey matter volume abnormalities in patients with bipolar I depressive disorder and unipolar depressive disorder:a voxelbased morphometry study显示文摘Bipolar disorder and unipolar depressive disorder(UD) may be different in brain structure. In the present study,we performed voxel-based morphometry(VBM) to quantify the grey matter volumes in 23 patients with bipolar I depressive disorder(BP1) and 23 patients with UD,and 23 age-,gender-,and educationmatched healthy controls(HCs) using magnetic resonance imaging. We found that compared with the HC and UD groups,the BP1 group showed reduced grey matter volumes in the right inferior frontal gyrus and middle cingulate gyrus,while the UD group showed reduced volume in the right inferior frontal gyrus compared to HCs. In addition,correlation analyses revealed that the grey matter volumes of these regions were negatively correlated with the Hamilton depression rating scores. Taken together,the results of our study suggest that decreased grey matter volume of the right inferior frontal gyrus is a common abnormality in BP1 and UD,and decreasedgrey matter volume in the right middle cingulate gyrus may be specifi c to BP1. | Yi Cai Jun Liu Li Zhang Mei Liao Yan Zhang Lifeng Wang Hongjun Peng Zhong He Zexuan Li Weihui Li Shaojia Lu Yuqiang Ding Lingjiang Li | 2015 | Neuroscience Bulletin2015，31，1： | 11 |
| 10 | Cesium lead halide perovskite triangular nanorods as high-gain medium and effective cavities for multiphoton- pumped lasing显示文摘基于铯铅卤化物 perovskite, nanostructures 在综合 photonics 为非线性的光学和实际频率 upconversion 设备正在答应的高效的抽 multiphoton 的激光。然而,如此的激光的表演高度依赖于材料和洞的质量,它使他们的制造挑战性。此处,我们表明经由蒸汽方法制作的三角形的 nanorods 能作为抽 multiphoton 的激光的获得媒介和有效的洞服务的那铯铅卤化物 perovskite。我们观察了在刺激的放射激光的模式蓝移动在增加的刺激的 fluence 依赖的放射激光系列驱动充满效果的乐队引起的移动,它与 Burstein 苔藓的动力学适合很好。而且,在 CsPbBr 3 nanorods 放射激光的有效 multiphoton 能在一个宽刺激波长范围(700-1,400 nm ) 被认识到。放射激光的 multiphoton 的动力学被解决时间的光致发光光谱学调查,它显示电子洞血浆负责抽 multiphoton 的放射激光。这个工作能在放射激光的频率 upconversion 为铯铅卤化物 perovskite nanostructures 导致新机会和应用设备并且光互连系统。 | Xiaoxia Wang Hong Zhou Shuangping Yuan Weihao Zheng Ying Jiang Xiujuan Zhuang Hongjun Liu Qinglin Zhang Xiaoli Zhu Xiao Wang Anlian Pan | 2017 | Nano Research2017，10，10： | 10 |
| 11 | 支持多种电子卡应用的自助就医模式建设研究显示文摘构建支持居民健康卡等多种介质应用的自助就医模式,主要通过自助设备的部署,依托现有的医院信息系统(HIS)与银行系统、医保系统、手机平台和第三方支付系统等进行互联互通,实现签约、办卡、充值、挂号、缴费、查询、打印、评价、住院服务等自助服务功能。实现了居民健康卡、就诊卡、银行卡和医保卡等多种介质应用,医疗费用的线上实时动态支付与线下诊疗对接服务,手机平台、自助终端机与窗口服务的无缝顺畅衔接。自助服务系统的应用优化了就医流程,减少了窗口压力,规范了诊疗行为,为缓解看病难问题提供了新的动力。 | 夏慧 李雪龙 Zhang Hongjun | 2018 | 中国卫生信息管理杂志2018，15，1： | 10 |
| 12 | Effect of Liandouqingmai Recipe on life quality and vascular endothelial injury in patients with coronary heart disease显示文摘OBJECTIVE:To observe the effects of Liandouqingmai Recipe on life quality and vascular endothelial injury in patients with coronary heart disease.METHODS:Capitalized 101 patients with coronary heart disease were randomly divided into a treatment group(n=45) treated with Liandouqingmai Recipe and a standard treatment group(control group,n=56).A normal group of 16 healthy persons was additionally set up.Changes in ET-1 and NO levels were measured and Seatle Angina Questionnaire(SAQ) was adopted in studying life quality before and after treatment for two weeks.The data were analyzed with SPSS 16.0 statistic software.RESULTS:The average level of ET-1 in the normal group was lower and NO higher than that of patients with coronary heart disease.There was no significant difference in the average level of ET-1 and NO and in the scores of SAQ [physical limitation(PL),pngina stability(AS),apngina frequency(AF),treatment satisfaction(TS) and disease perception(DP)] between the two groups before treatment(P>0.05).But after treatment,the scores of SAQ(PL,AS,AF,TS,DP) and NO level were higher than those in the control group,and ET-1 average level in the treatment group was lower than that in the control group.The negative relations between PL and ET-1 and between AF and ET-1 were found in this study.CONCLUSION:Liandouqingmai Recipe can raise scores of SAQ and NO level and decline ET level in patients with coronary heart disease on the basis of convertional standard treatment,thus improving vascular endothelial function and life quality.Life quality is related to vascular endothelial function. | Hongjun Zhu Shu Lu Wei Su Shaoyu Gong Zhibin Zhang Ping Li | 2012 | Journal of Traditional Chinese Medicine2012，32，4： | 10 |
| 13 | Analysis of the cracks formation on surface of extruded magnesium rod based on numerical modeling and experimental verification显示文摘To reduce the surface cracks of extrusion rod for AZ31 magnesium caused by nonho-mogeneous metal flow in extrusion process, 3D computer finite element (FE) simulations of extruding a wrought magnesium alloy AZ31 into rods have been performed and the results have been verified in extrusion experiments under identical conditions. The tendency to generate the dead zone is decreased by employing the die angle 60° at the cone-shaped die comparing with the die angle 180°. The surface additional tensile stresses of the rod at the die exit are decreased greatly so that the surface cracks caused are avoided by using the die angle 60°. The extrusion die with die angle 180° would increase the higher temperature rise and possibility of crack forma- tion on the rod surface that caused by die angle 60° and temperature rise decrease tensile strength of the AZ31 rod. The experimental results show that die angle 180° could cause continuous cracks on the surface of the extruded rod. The extrusion force required is reduced approximately 15 ton by employing the die angle 60°. Theoretical results obtained by the DeformTM-3D simulation agreed well with the experiments. The obtained results provide the fundamental and also practical guidelines for the design and correction of dies to produce magnesium rod with good surface quality. | Hongjun HU Dingfei ZHANG Fusheng PAN Mingbo YANG | 2009 | Acta Metallurgica Sinica(English Letters)2009，22，5： | 9 |
| 14 | Crop Classification Using MODIS NDVI Data Denoised by Wavelet: A Case Study in Hebei Plain, China显示文摘Time-series Moderate Resolution Imaging Spectroradiometer (MODIS) Normalized Difference Vegetation Index (NDVI) data have been widely used for large area crop mapping.However,the temporal crop signatures generated from these data were always accompanied by noise.In this study,a denoising method combined with Time series Inverse Distance Weighted (T-IDW) interpolating and Discrete Wavelet Transform (DWT) was presented.The detail crop planting patterns in Hebei Plain,China were classified using denoised time-series MODIS NDVI data at 250 m resolution.The denoising approach improved original MODIS NDVI product significantly in several periods,which may affect the accuracy of classification.The MODIS NDVI-derived crop map of the Hebei Plain achieved satisfactory classification accuracies through validation with field observation,statistical data and high resolution image.The field investigation accuracy was 85% at pixel level.At county-level,for winter wheat,there is relatively more significant correlation between the estimated area derived from satellite data with noise reduction and the statistical area (R2 = 0.814,p < 0.01).Moreover,the MODIS-derived crop patterns were highly consistent with the map generated by high resolution Landsat image in the same period.The overall accuracy achieved 91.01%.The results indicate that the method combining T-IDW and DWT can provide a gain in time-series MODIS NDVI data noise reduction and crop classification. | ZHANG Shengwei LEI Yuping WANG Liping LI Hongjun ZHAO Hongbin | 2011 | Chinese Geographical Science2011，21，3： | 9 |
| 15 | Organic amendments increase corn yield by enhancing soil resilience to climate change显示文摘A 22-year field experiment was conducted in Gongzhuling, Jilin province, China to investigate corn yield response to fertilization practice. Compared to an unfertilized control(CK), all fertilization treatments, including inorganic nitrogen fertilizer only(N), balanced inorganic fertilizers(NPK), NPK plus corn straw(SNPK), and NPK plus farmyard manure(MNPK), resulted in significant increases in corn yield. However, only organic matter amendments sustained increasing yield trends, with annual rates of 0.137 and 0.194 t ha-1for the SPNK and MNPK treatments, respectively(P < 0.05). During the 22 years, the daily mean, maximum and minimum temperatures increased by 0.50, 0.53, and 0.46 °C per decade, whereas precipitation displayed no significant change but showed large seasonal variation. According to a regression analysis, increased air temperature exerted positive effects on corn yields under the SNPK and the MNPK treatments. Under both treatments,soil organic carbon contents and soil nutrient availabilities increased significantly compared to their initial levels in 1990, whereas soil bulk density and total porosity changed slightly under the two treatments, which showed higher soil water storage than other treatments. In contrast, significant increases in soil bulk density and decreases in soil total porosity and soil nutrient availability were observed under the CK, N and NPK treatments. The contributions of soil fertility to corn yield were 28.4%, 37.9%, 38.4%, 39.0%,and 42.9% under CK, N, NPK, SNPK, and MNPK treatments, respectively, whereas climate changes accounted for 27.0%, 14.6%, 12.4%, 11.8%, and 10.8%. These results indicate that, in Northeast China, organic matter amendments can mitigate negative and exploit positive effects of climate change on crop production by enhancing soil quality. | Zhenwei Song Hongjun Gao Ping Zhu Chang Peng Aixing Deng Chengyan Zheng Md Abdul Mannaf Md Nurul Islam Weijian Zhang | 2015 | The Crop Journal2015，3，2： | 8 |
| 16 | Cracking conditions of crude oil under different geological environments显示文摘There are mainly 3 kinds of existing states of oil generating from source rocks,that is,dispersive liquid hydrocarbon inside of source rock,dispersive liquid hydrocarbon outside of source rock and concentrated liquid hydrocarbon outside of source rock.Because of the differences in thermal history and medium conditions around,and the interaction of organic and inorganic matter,the liquid hydrocarbon with 3 kinds of existing state has different cracking conditions.The gas generation dynamics experiments of crude oil matching different mediums indicate that the distribution of activation energy of methane changes a lot according to medium difference.The carbonate has a main influence on oil cracking conditions and can largely reduce its activation energy,which reflects the lower cracking temperature of crude oil.The mudstone takes a second place and the sandstone is the smallest.The catalytic cracking function to the oil of the carbonate,of the mudstone and of the sandstone changes weaken in turn.The corresponding Ro values of main gas generation period in different mediums are as follows:1.5%―3.8%with pure crude oil,1.2%―3.2%with dispersive crude oil in carbonate,1.3%~3.4% with dispersive crude oil in mudstone and 1.4%―3.6%with dispersive crude oil in sandstone.The influence of pressure to crude oil cracking is relatively complicated.In the low heating speed condition, pressure restrains the oil cracking and gas generation,but in the high heating speed condition,pressure has an indistinctive influence to the oil cracking and gas generation.Pressure also makes a different effort in different evolvement stage.Taking the middle and lower Cambrian source rocks in the Tarim Basin as an example,primary oil generating quantity is 2232.24×10 8 t,residual oil and oil cracking gas quantity is 806.21×10 8 t and 106.95×10 12 m 3 respectively. | ZHAO WenZhi,WANG ZhaoYun,ZHANG ShuiChang&WANG HongJun Research Institute of Petroleum Exploration&Development,PetroChina,Beijing 100083,China | 2008 | Science China Earth Sciences2008，51，S1： | 8 |
| 17 | Review of Chinese atmospheric science research over the past 70 years: Synoptic meteorology显示文摘Synoptic meteorology is a branch of meteorology that uses synoptic weather observations and charts for the diagnosis,study,and forecasting of weather.Weather refers to the specific state of the atmosphere near the Earth’s surface during a short period of time.The spatial distribution of meteorological elements in the atmosphere can be represented by a variety of transient weather phenomena,which are caused by weather systems of different spatial and temporal scales.Weather is closely related to people’s life,and its development and evolution have always been the focus of atmospheric scientific research and operation.The development of synoptic meteorology is closely related to the development of observation systems,dynamical theories and numerical models.In China,observation networks have been built since the early 1950 s.Up to now,a comprehensive meteorological observation systembased on ground,air and space has been established.In particular,the development of a new generation of dense radar networks,the development of the Fengyun satellite series and the implementation of a series of large field experiments have brought our understanding of weather from large-scale environment to thermal dynamics,cloud microphysical structure and evolution characteristics of meso and micro-scale weather systems.The development of observation has also promoted the development of theory,numerical model and simulation.In the early days,China mainly used foreign numerical models.Lately,China has developed numerical model systems with independent intellectual property rights.Based on the results of high-resolution numerical simulations,in-depth understanding of the initiation and evolution mechanism and predictability of weather at different scales has been obtained.Synoptic meteorology has gradually changed from an initially independent development to a multidisciplinary approach,and the interaction between weather and the change of climate and environment has become a hot and frontier topic in atmospheric science.This paper reviews the important scientific and technological achievements made in China over the past 70 years in the fields of synoptic meteorology based on the literatures in China and abroad,from six aspects respectively including atmospheric dynamics,synoptic-scale weather,typhoon and tropical weather,severe convective weather,numerical weather prediction and data assimilation,weather and climate,atmospheric physics and atmospheric environment. | Zhiyong MENG Fuqing ZHANG Dehai LUO Zhemin TAN Juan FANG Jianhua SUN Xueshun SHEN Yunji ZHANG Shuguang WANG Wei HAN Kun ZHAO Lei ZHU Yongyun HU Huiwen XUE Yaping MA Lijuan ZHANG Ji NIE Ruilin ZHOU Sa LI Hongjun LIU Yuning ZHU | 2019 | Science China Earth Sciences2019，62，12： | 7 |
| 18 | Expression and intercellular trafficking of the VP22 protein of CVI988/Rispens vaccine strain of Marek’s disease virus显示文摘The viral protein 22 (VP22) in the tegument of Marek’s disease virus serotype 1 (MDV-1) plays an im-portant role in cell-to-cell spread and viral propagation. Antiserum against the carboxyl terminus of VP22 was prepared by immunizing mice with recombinant VP22 expressed in E. coli, and used to in-vestigate its expression in chicken embryo fibroblast (CEF) cells infected with different MDV-1 strains. At an infection dose of PFU=50, intercellular trafficking of the VP22 into the nuclei of the surrounding receipt cells was detected as early as 3 hours post infection. By 6 hours after infection (before viral plague formation), the protein was detected in the whole nuclei of the recipient cells with no difference among MDV-1 strains CVI988/Rispens, GA and RB1B. Intra-nuclear accumulation of the VP22 protein was further increased when the viral plagues started to form. These results indicate that, albeit the ex-istence of the 201TKSERT206 deletion, the VP22 of the CVI988/Rispens vaccine strain has also intercel-lular-trafficking function, which might serve as a potential alternative delivering protein instead of virulent strains VP22. | CHEN HongJun, SONG CuiPing, QIN AiJian & ZHANG ChenFei Key Lab of Jiangsu Preventive Veterinary Medicine, Yangzhou University, Yangzhou 225009, China | 2007 | Science China(Life Sciences)2007，50，1： | 6 |
| 19 | Allocation Methodology of Multiple SVCs Considering Operation Scheme Changing显示文摘针对多静止同步补偿器(staticvarcompensator,SVC)对系统共同影响的问题,提出计及运行方式变化的多SVC布点方法。利用规范形分析,基于摄动方程2阶解析解信息建立拓展静态电压稳定边界的多SVC布点分析方法。首先根据静态电压稳定分析方法,确定系统危险运行方式(即距离系统电压崩溃最近的运行方式1;然后在该运行方式下,利用规范形方法对系统进行小扰动电压稳定分析,求出所有负荷节点的电压振荡曲线解析解;最后利用2阶解析解所给出的小扰动1阶振荡幅值和2阶振荡幅值信息,以多SVC布点多种方案对系统降低小扰动幅值的贡献为指标,给出多SVC布点结果。所提方法应用于IEEE30节点系统,试验结果表明,该方法相对于不考虑多点共同影响的多SVC布点方式,其静态电压稳定边界的拓展效果更好。 | XIONG Haoqing TANG Yong ZHANG Xiaohua MENG Yuanjing LIU Yuexin FU Hongjun SUN Huadong YI Jun XIONG Chuanping | 2012 | 中国电机工程学报2012，32，13： | 6 |
| 20 | Petroleum Geology in Deepwater Settings in a Passive Continental Margin of a Marginal Sea:A Case Study from the South China Sea显示文摘Deepwater oil and gas exploration has become a global hotspot in recent years and the study of the deep waters of marginal seas is an important frontier research area.The South China Sea(SCS)is a typical marginal sea that includes Paleo SCS and New SCS tectonic cycles.The latter includes continental marginal rifting,intercontinental oceanic expansion and oceanic shrinking,which controlled the evolution of basins,and the generation,migration and accumulation of hydrocarbons in the deepwater basins on the continental margin of the northern SCS.In the Paleogene,the basins rifted along the margin of the continent and were filled mainly with sediments in marine-continental transitional environments.In the Neogene–Quaternary,due to thermal subsidence,neritic-abyssal facies sediments from the passive continental margin of the SCS mainly filled the basins.The source rocks include mainly Oligocene coal-bearing deltaic and marine mudstones,which were heated by multiple events with high geothermal temperature and terrestrial heat flow,resulting in the generation of gas and oil.The faults,diapirs and sandstones controlled the migration of hydrocarbons that accumulated principally in a large canyon channel,a continental deepwater fan,and a shelf-margin delta. | ZHANG Gongcheng FENG Congjun YAO Xingzong JI Mo YANG Haizhang QU Hongjun ZENG Qingbo ZHAO Zhao SUN Rui | 2021 | Acta Geologica Sinica(English Edition)2021，95，1： | 6 |
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