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| 1 | Improvement of snow depth retrieval for FY3B-MWRI in China显示文摘The primary objective of this work is to develop an operational snow depth retrieval algorithm for the FengYun3B Microwave Radiation Imager(FY3B-MWRI)in China.Based on 7-year(2002–2009)observations of brightness temperature by the Advanced Microwave Scanning Radiometer-EOS(AMSR-E)and snow depth from Chinese meteorological stations,we develop a semi-empirical snow depth retrieval algorithm.When its land cover fraction is larger than 85%,we regard a pixel as pure at the satellite passive microwave remote-sensing scale.A 1-km resolution land use/land cover(LULC)map from the Data Center for Resources and Environmental Sciences,Chinese Academy of Sciences,is used to determine fractions of four main land cover types(grass,farmland,bare soil,and forest).Land cover sensitivity snow depth retrieval algorithms are initially developed using AMSR-E brightness temperature data.Each grid-cell snow depth was estimated as the sum of snow depths from each land cover algorithm weighted by percentages of land cover types within each grid cell.Through evaluation of this algorithm using station measurements from 2006,the root mean square error(RMSE)of snow depth retrieval is about 5.6 cm.In forest regions,snow depth is underestimated relative to ground observation,because stem volume and canopy closure are ignored in current algorithms.In addition,comparison between snow cover derived from AMSR-E and FY3B-MWRI with Moderate-resolution Imaging Spectroradiometer(MODIS)snow cover products(MYD10C1)in January 2010 showed that algorithm accuracy in snow cover monitoring can reach 84%.Finally,we compared snow water equivalence(SWE)derived using FY3B-MWRI with AMSR-E SWE products in the Northern Hemisphere.The results show that AMSR-E overestimated SWE in China,which agrees with other validations. | JIANG LingMei WANG Pei ZHANG LiXin YANG Hu YANG JunTao | 2014 | Science China Earth Sciences2014，57，6： | 22 |
| 2 | Hypoglycemic effect of catalpol on high-fat diet/streptozotocin-induced diabetic mice by increasing skeletal muscle mitochondrial biogenesis显示文摘Catalpol, iridoid glycoside,在根值 Rehmanniae 的根存在。一些研究证明了 catalpol 为这效果在导致 streptozotocin 的糖尿病的模型,而是内在的机制有显著血糖过低的效果充分没被阐明。因为 mitochondrial 机能障碍在糖尿病的病理起一个重要作用并且因为改善 mitochondrial 功能可以为糖尿病的处理提供一条新途径,这研究被设计。Catalpol 口头上地予导致的高脂肪的 diet/streptozotocin (HFD/STZ ) 和 metformin 被以为 4 个星期的糖尿病的老鼠日报。身体重量(BW )(IPGTT ) , fasting 血葡萄糖(FBG ) 水平,和葡萄糖处理被测量在期间或在处理以后。结果整个 catalpol 管理的四个连续星期在 BW 没有明显的变化显示出 FBG 水平的剂量依赖者减小。Catalpol 治疗实质地在糖尿病的老鼠减少了浆液总数胆固醇和 triglyceride 层次。另外, catalpol 高效地增加了 mitochondrial ATP 生产并且在骨胳的肌肉织物颠倒了 mitochondrial 膜潜力和 mtDNA 拷贝数字的减少。而且, catalpol (200 mg/kg ) 在骨胳的肌肉救了 mitochondrial 超微结构,与传播电子显微镜学检测了。peroxisome 的相对 mRNA 水平(PGC1 ) 当这效果被 catalpol 颠倒时,激活 proliferator 的受体 gamma 激活剂 1 显著地在糖尿病的老鼠的肌肉组织被减少,导致一条剂量依赖者起来规定。一起拿,我们发现 catalpol 能够经由在 HFD/STZ-induced 糖尿病的老鼠的骨胳的肌肉改进 mitochondrial 功能的阴沉的 FBG 水平。 | Xia Li Zhimeng Xu Zhenzhou Jiang Lixin Sun Jinzi Ji Jingshan Miao Xueji Zhang Xiaojie Li Shan Huang Tao Wang Luyong Zhang | 2014 | Acta Biochimica et Biophysica Sinica2014，46，9： | 16 |
| 3 | Response-surface-based structural reliability analysis with random and interval mixed uncertainties显示文摘Traditional reliability analysis requires probability distributions of all the uncertain parameters.However,in many practical applications,the variation bounds can be only determined for the parameters with limited information.A complex hybrid reliability problem then will be caused when the random and interval variables coexist in a same structure.In this paper,by introducing the response surface technique,we develop a new hybrid reliability method to efficiently compute the interval of the failure probability of the structure due to the probability-interval hybrid uncertainty.The present method consists of a sequence of iterations.At each step,a response surface model is constructed for the limit-state function by using a quadratic polynomial and a modified axial experimental design method.An approximate hybrid reliability problem is created based on the response surface model,which is subsequently solved by an efficient decoupling approach.An updating strategy is suggested to improve the quality of the response surface and whereby ensure the reliability analysis precision.A computational procedure is then summarized for the whole iterations.Four numerical examples and also a practical application are provided to demonstrate the effectiveness of the present method. | HAN Xu JIANG Chao LIU LiXin LIU Jie LONG XiangYun | 2014 | Science China(Technological Sciences)2014，57，7： | 14 |
| 4 | Identification and standardization of maneuvers based upon operational flight data显示文摘To find a way of loads analysis from operational flight data for advanced aircraft,maneuver identification and standardization jobs are conducted in this paper. For thousands of sorties from one aircraft, after studying the flight attitude when performing actions, the start and end time of the maneuvers can be determined. According to those time points, various types of maneuvers during the flight are extracted in the form of multi-parameters time histories. By analyzing the numerical range and curve shape of those parameters, a characteristic data library is established to model all types of maneuvers. Based on this library, a computer procedure using pattern-recognition theory is programmed to conduct automatic maneuver identification with high accuracy. In that way, operational loads are classified according to maneuver type. For a group of identified maneuvers of the same type, after the processes of time normalization, trace shifting, as well as averaging and smoothing, the idealization standard time history of each maneuver type is established.Finally, the typical load statuses are determined successfully based on standard maneuvers. The proposed method of maneuver identification and standardization is able to derive operational loads effectively, and might be applied to monitoring loads in Individual Aircraft Tracking Program(IATP). | Wang Yongjun Dong Jiang Liu Xiaodong Zhang Lixin | 2015 | Chinese Journal of Aeronautics2015，28，1： | 13 |
| 5 | Pediatric reference intervals in China(PRINCE):design and rationale for a large,multicenter collaborative cross-sectional study显示文摘There is a lack of accurate pediatric reference intervals(RIs) in China, with most commonly used RIs established without consideration of the effect of age and gender. The Pediatric Reference Intervals in China(PRINCE) project aims to establish and verify pediatric RIs for 31 common laboratory measurands.The project will be a large, multicenter cross-sectional study:14,490 healthy children and adolescents aged up to 19 years will be surveyed by 10 children's hospitals and one pediatric department of a university hospital. To evaluate the feasibility and efficiency of the study methods, 602 children were surveyed in the pilot phase of the PRINCE study in April 2017: it found that some measurands were distinctly age dependent and that there were differences between values for males and females. The results of the pilot study affirmed the necessity of the PRINCE project for Chinese pediatrics. The pilot also indicated potential difficulties in the full survey, e.g., difficulties in recruiting children aged under 3 years and insufficient collection of blood samples from infants. The operation of the PRINCE project has been modified based on the findings in the pilot study toward improving the validity of the PRINCE project and promoting its openness and transparency. | Xin Ni Wenqi Song Xiaoxia Peng Ying Shen Yaguang Peng Qiliang Li Yan Wang Lixin Hu Yanying Cai Hong Shang Min Zhao Hong Jiang Yaoguo Huang Runqing Mu Wenxiang Chen Mingting Peng Chuanbao Zhang Jie Zeng Chenbin Li Hongling Yang Yongmei Jiang Jin Xu Guixia Li Hongbing Chen Yun Xiang Sancheng Cao Zhenxin Guo Dapeng Chen | 2018 | Science Bulletin2018，63，24： | 12 |
| 6 | The Hippo signaling pathway in liver regeneration and tumorigenesis显示文摘表明小径的河马是在肝尺寸控制和 tumorigenesis 起关键作用的一个 evolutionarily 保存的发信号的模块。河马小径由在的核心 kinase 串联组成哺乳动物的象 Ste20 一样 kinases (Mst1/2,果蝇河马的 orthologs ) 并且他们的余因子萨尔瓦多(Sav1 ) 形成建筑群到 phosphorylate 并且激活大肿瘤 suppressor (Lats1/2 ) 。Lats1/2 kinases 接着 phosphorylate 并且与 PDZ 有约束力的主题(TAZ ) 禁止抄写激活剂,联系是的蛋白质(笨蛋) 和 transcriptional 激活剂,河马小径的二个主要下游的受动器。河马小径部件的损失导致异常肝肿大和 tumorigenesis,笨蛋在协调房间增长和 apoptosis 的规定并且起一个必要作用。这评论总结在肝新生和 tumorigenesis 发信号的河马的规定的当前的调查结果,集中河马小径的肿瘤 suppressor 部件的损失怎么导致肝癌症并且讨论调整它在肝 tumorigenesis 的下游的受动器笨蛋的表示和激活的分子的机制。 | Lixin Hong Yabo Cai Mingting Jiang Dawang Zhou Lanfen Chen | 2015 | Acta Biochimica et Biophysica Sinica2015，47，1： | 12 |
| 7 | The effect of nanohybrid materials on the pour-point and viscosity depressing of waxy crude oil显示文摘The pipeline transportation of waxy crude oil is a problem both at home and abroad.In this paper,a novel nanohybrid pour-point depressant (PPD) was used to decrease the pour point and viscosity of waxy crude oil.The pour point and apparent viscosity of waxy crude oil was decreased significantly upon addition of the nanohybrid PPD,and the long-term stability of the nanohybrid PPD was superior to that of a conventional ethylene-vinyl acetate copolymer PPD.Polarized optical microscopy and X-ray diffraction were used to study the effect of the nanohybrid PPD on the crystallization of crude oil.Addition of the nanohybrid PPD reduced the amount of wax crystals,prevented their aggregation,and reduced the temperature at which the crude oil started to crystallize.The significant effect of this nanohybrid PPD on the pour point and viscosity depressing of crude oil is of great importance for facilitating the safe,efficient and energy-minimized transportation of waxy crude oil. | WANG Feng ZHANG DongMin DING YanFen ZHANG LiXin YANG MingShu JIANG BaoLiang ZHANG ShiMin AI MuYang LIU GuangWen ZHI ShuJie HUO LianFeng OUYANG Xin LI Li | 2011 | Chinese Science Bulletin2011，56，1： | 9 |
| 8 | PRECISE RATE IN THE LAW OF ITERATED LOGARITHM FOR ρ-MIXING SEQUENCE显示文摘Let {X,X n;n≥1} be a strictly stationary sequence of ρ-mixing random variables with mean zero and finite variance. Set S n=n k=1X k,M n=max k≤n|S k|,n≥1. Suppose lim n→∞ES2 n/n=∶σ2>0 and ∞n=1ρ 2/d(2n)<∞, where d=2,if -12(b+1),if b≥0. It is proved that,for any b>-1, limε0ε 2(b+1)∞n=1(loglogn)bnlognP{M n≥εσ2nloglogn}= 2(b+1)πГ(b+3/2)∞k=0(-1)k(2k+1) 2b+2,where Г(·) is a Gamma function. | Huang Wei Zhang Lixin Jiang YeDept.of Math.,Zhejiang Univ.,Hangzhou 310028,China. | 2003 | Applied Mathematics(A Journal of Chinese Universities)2003，18，4： | 8 |
| 9 | Prognosis and weaning of elderly multiple organ dysfunction syndrome patients with invasive mechanical ventilation显示文摘 | Xiao Kun Su Longxiang Han Bingchao Guo Chao Feng Lin Jiang Zhaoxu Wang Huijuan Lin Yong Jia Yanhong She Danyang Xie Lixin | 2014 | Chinese Medical Journal2014，，1： | 7 |
| 10 | Complete three-dimensional coseismic displacements due to the 2021 Maduo earthquake in Qinghai Province,China from Sentinel-1 and ALOS-2 SAR images显示文摘On 22 nd May 2021(local time),an earthquake of M_(s)7.4 struck Maduo county in Qinghai Province,China.This was the largest earthquake in China since the 2008 Wenchuan earthquake.In this study,ascending/descending Sentinel-1 and advanced land observation satellite-2(ALOS-2)synthetic aperture radar(SAR)images were used to derive the three-dimensional(3-D)coseismic displacements of this earthquake.We used the differential interferometric SAR(In SAR,DIn SAR),pixel offset-tracking(POT),multiple aperture In SAR(MAI),and burst overlap interferometry(BOI)methods to derive the displacement observations along the line-of-sight(LOS)and azimuth directions.To accurately mitigate the effect of ionospheric delay on the ALOS-2 DIn SAR observations,a polynomial fitting method was proposed to optimize range-spectrum-split-derived ionospheric phases.In addition,the 3-D displacement field was obtained by a strain model and variance component estimation(SM-VCE)method based on the high-quality SAR displacement observations.Results indicated that a left-lateral fault slip with the largest horizontal displacement of up to 2.4 m dominated this earthquake,and the small-magnitude vertical displacement with an alternating uplift/subsidence pattern along the fault trace was more concentrated in the near-fault regions.Comparison with the global navigation satellite system data indicated that the SM-VCE method can significantly improve the accuracy of the displacements compared to the classical weighted least squares method,and the incorporation of the BOI displacements can substantially benefit the accuracy of north-south displacement.In addition to the displacements,three coseismic strain invariants calculated based on the strain model parameters were also investigated.It was found that the eastern and western parts of the faults suffered more significant strains compared with the epicenter region. | Jihong LIU Jun HU Zhiwei LI Zhangfeng MA Lixin WU Weiping JIANG Guangcai FENG Jianjun ZHU | 2022 | Science China Earth Sciences2022，65，4： | 6 |
| 11 | The cellular labeling and pH-sensitive responsive-drug release of celastrol in cancer cells based on Cys-CdTe QDs显示文摘As one of the active compounds derived from Traditional Chinese Medicine,Celastrol(CSL)had cytotoxicity for human leukemia cancer cells K562 and its multidrug-resistant cell line K562/A02.Here,we introduced cysteamine-modified CdTe QDs as the labeling and drug carrier into CSL research and found that the self-assembly and conjugation of anticancer molecular CSL with the Cys-CdTe QDs could significantly increase the drug’s cytotoxicity for K562 cells.More important,these CSL-Cys-CdTe nanocomposites could overcome the multidrug resistance of K562/A02 cells and efficiently inhibit the cancer cell proliferation by realizing the pH-sensitive responsive release of CSL to cancer cells.The enhanced cytotoxicity was caused by the increase of the G2/M phase arrest for K562/A02 cells as well as for K562 cells.Cys-CdTe QDs can readily bind on the cell plasma membranes and be internalized into cancer cells to trace and detect human leukemia cancer cells in real time.In addition,these Cys-CdTe QDs can facilitate the inhibition of the multidrug resistance of K562/A02 cells and readily induce apoptosis.As a good photosensitizer for the therapy,labeling,and tracing of cancer cells,the combination of CSL with Cys-CdTe QDs can optimize the use of and a new potential therapy method for CSL and yield new tools to explore the mechanisms of active compounds from Traditional Chinese Medicine. | LI JingYuan SHI LiXin SHAO YiXiang SELKE Matthias CHEN BaoAn JIANG Hui WANG XueMei | 2014 | Science China Chemistry2014，57，6： | 6 |
| 12 | Comparison of lymph node number and prognosis in gastric cancer patients with perigastric lymph nodes retrieved by surgeons and pathologists显示文摘Objective: To compare the numbers of positive and total lymph nodes and prognosis in gastric cancer patients whose perigastric lymph node retrieval was performed by surgeons and pathologists.Methods: We conducted a retrospective analysis of clinical and follow-up data from 1,056 patients who underwent gastric cancer D2 radical lymph node resection between January 2008 and December 2010 in the Gastrointestinal Surgery Department of Yantai Yuhuangding Hospital.The follow-up ended in December 2015.Patients were divided into two groups according to the specialty of physicians who performed the postoperative perigastric lymph node retrieval: the surgeon group(475 cases) and the pathologist group(581 cases).The numbers of positive and total perigastric lymph nodes and the 3- and 5-year survival were compared between gastric cancer patients in the two groups overall and stratified by TNM stage(AJCC 7th Edition).Results: Overall, the numbers of positive and total lymph nodes were significantly higher in the surgeon group than in the pathologist group(6.53±4.07 vs.4.09±3.70, P=0.021; 29.64±11.50 vs.20.71±8.56, P<0.001).Further analysis showed that the total number of lymph nodes in stage Ⅰ patients(19.40±9.62 vs.15.45±8.59, P=0.011) and the numbers of positive and total lymph nodes in stage Ⅱ(1.38±1.08 vs.0.87±1.55, P=0.031; 25.35±10.80 vs.16.75±8.56, P<0.001) and stage Ⅲ patients(8.11±6.91 vs.6.66±5.12, P=0.026; 32.34±12.55 vs.25.45±8.31, P<0.001)were significantly higher in the surgeon group than in the pathologist group.The survival analysis showed that the3- and 5-year survival of stage Ⅱ and Ⅲ patients was significantly higher in the surgeon group than in the pathologist group(82.0% vs.73.1%, 69.5% vs.61.2%, P=0.038; 49.2% vs.38.9%, 36.3% vs.28.0%; P=0.045).Conclusions: Compared with retrieval performed by pathologists, postoperative perigastric lymph node retrieval performed by surgeons was associated with significant increase in the total lymph node number of stage Ⅰ patients, the numbers of positive and total lymph nodes of stage Ⅱ and Ⅲ patients, and the survival of stage Ⅱ and stage Ⅲ gastric cancer patients. | Lixin Jiang Zengwu Yao Yifei Zhang Jinchen Hu Dawei Zhao Huiyuan Zhai Xixun Wang Zhenbin Zhang Dong Wang | 2016 | Chinese Journal of Cancer Research2016，28，5： | 5 |
| 13 | Effects of spatial distribution of soil parameters on soil moisture retrieval from passive microwave remote sensing显示文摘In this paper,we studied the effect of spatial distribution of soil parameters on passive soil moisture retrieval at pixel scale.First,we evaluated the forward microwave emission model and soil moisture retrieval algorithm accuracy through the observa-tion of field experiments.Then,we used soil parameters in different spatial distribution patterns,including random,normal,and uniform distribution,to determine the different levels of heterogeneity on soil moisture retrieval,in order to seek the rela-tionship between heterogeneity and soil moisture retrieval error.Finally,we conducted a controlled heterogeneity effect ex-periment measurements using a Truck-mounted Multi-frequency Radiometer(TMMR) to validate our simulation results.This work has proved that the soil moisture retrieval algorithm had a high accuracy(RMSE=0.049 cm3 cm 3) and can satisfy the need of this research.The simulation brightness temperatures match well with observations,with RMSE=9.89 K.At passive microwave remote sensing pixel scale,soil parameters with different spatial distribution patterns could have different levels of error on soil moisture estimation.Overall,we found that soil moisture with a random distribution in a satellite pixel scale can cause the largest error,with a normal distribution being the second,and a uniform distribution the least due to the smallest het-erogeneity. | ZHANG Tao ZHANG LiXin JIANG LingMei ZHAO ShaoJie ZHAO TianJie LI YunQing | 2012 | Science China Earth Sciences2012，55，8： | 5 |
| 14 | Effects of ionic strength and temperature on the aggregation and deposition of multi-walled carbon nanotubes显示文摘The aggregation and deposition of carbon nanotubes(CNTs) determines their transport and fate in natural waters.Therefore,the aggregation kinetics of humic-acid treated multi-walled carbon nanotubes(HA-MWCNTs) was investigated by time-resolved dynamic light scattering in NaCl and CaCl_2 electrolyte solutions.Increased ionic strength induced HA-MWCNT aggregation due to the less negative zeta potential and the reduced electrostatic repulsion.The critical coagulation concentration(CCC) values of HA-MWCNTs were 80 mmol/L in NaCl and 1.3 mmol/L in CaCl_2 electrolyte,showing that Ca^(2+) causes more serious aggregation than Na^+.The aggregation behavior of HA-MWCNTs was consistent with Derjaguin-Landau-Verwey-Overbeek theory.The deposition kinetics of HA-MWCNTs was measured by the optical absorbance at 800 ran.The critical deposition concentrations for HA-MWCNT in NaCl and CaCl_2 solutions were close to the CCC values,therefore the rate of deposition cannot be increased by changing the ionic strength in the diffusion-limited aggregation regime.The deposition process was correlated to the aggregation since larger aggregates increased gravitational deposition and decreased random Brownian diffusion.HA-MWCNTs hydrodynamic diameters were evaluated at 5,15 and 25℃.Higher temperature caused faster aggregation due to the reduced electrostatic repulsion and increased random Brownian motion and collision frequency.HA-MWCNTs aggregate faster at higher temperature in either NaCl or CaCl_2electrolyte due to the decreased electrostatic repulsion and increased random Brownian motion.Our results suggest that CNT aggregation and deposition are two correlated processes governed by the electrolyte,and CNT transport is favored at low ionic strength and low temperature. | Lixin Wang Xuezhi Yang Qi Wang Yuxuan Zeng Lei Ding Wei Jiang | 2017 | Journal of Environmental Sciences2017，29，1： | 5 |
| 15 | Different fates of avermectin and artemisinin in China显示文摘The 2015 Nobel Prize in Physiology or Medicine has been awarded to Youyou Tu,William C.Campbell and Satoshiōmura for the discoveries of artemisinin and avermectin.Their efficacy on parasitic disease treatment won the recognition of the whole world once again,revealing the dawning of the second'Golden age'in the development of natural products(http://gffzz090550501bae4aechx5b9bxx0unxn6qf5.ffgz.tsg.suse.edu.cn/2u0Rb E).Although artemisinin | Jinsong Chen Jin Miao Mei Liu Xueting Liu Lianqun Bao Yuguo Jiang Deming Wang Qing Zhang Lixin Zhang | 2016 | Science China(Life Sciences)2016，59，6： | 4 |
| 16 | Mitochondrial fusion/fission process involved in the improvement of catalpol on high glucose- induced hepatic mitochondrial dysfunction显示文摘Catalpol, iridoid glycoside,被显示了由 rescuing mitochondrial 功能,而是详细机制遗体施加血糖过低的效果不清楚还。在这研究,在糖尿病的条件下面的肝的线粒体上的 catalpol 的效果和机制进一步被检验。catalpol 的口头的管理显著地在高脂肪的导致食谱、导致 streptozotocin 的糖尿病的老鼠减少了血葡萄糖, triglyceride,和胆固醇层次。另外, catalpol 在源于糖尿病的肝 mitochondrial ATP 内容稀释了减少。而且,拥有一种长尺寸的线粒体的数字在对待 catalpol 的老鼠被增加。有趣地, mitochondrial 功能的导致 catalpol 的恢复与减少的分裂蛋白质 1 被联系并且 dynamin 相关的蛋白质象增加的 mitofusin 一样的 1 个表达式在肝的 1 个表达式。在 HepG2 房间, catalpol 减轻了 ATP 内容和 mitochondrial 膜潜力的减少,并且反应的氧种类形成的增加由高葡萄糖导致了。当房间与 catalpol 被对待时,线粒体的管状的特征被维持的米托特拉克·格林污点表演。Catalpol 也减少了分裂蛋白质 1 并且 dynamin 相关的蛋白质 1 表情和增加的 mitofusin 在 HepG2 房间的 1 表情。现在的结果建议 catalpol 能改善在一名糖尿病患者下面的肝的 mitochondrial 机能障碍状态,和这可能与它 mitochondrial 的规定有关熔化和分裂事件。 | Zhimeng Xu Luyong Zhang Xiaojie Li Zhenzhou Jiang Lixin Sun Guolin Zhao Guohua Zhou Heran Zhang Jing Shang Tao Wang | 2015 | Acta Biochimica et Biophysica Sinica2015，47，9： | 4 |
| 17 | Application of the Levenberg-Marquardt Method in Improving Technology of the Seismic Influence Field显示文摘Attenuation relation of seismic intensity is fitted by using 152 complete isoseismic lines from65 earthquakes which were greater than MS4. 0 from 1940 to 2015 in Inner Mongolia and neighboring regions. Meanwhile,based on the difference of land form and geological structure characteristics,the study area is the divided into eastern,western and central.The intensity attenuation relationships are established separately by using the LM( Levenberg-Marquardt) method and elliptic attenuation model. Comparisons are made by using the earthquake affecting field model of North China and computed results. The analytical study shows that the relation obtained represents the features of earthquake damage distribution in the areas well,and has positive meaning to guide loss assessments immediately after a destroyed earthquake. | Yang Yanming Jiang Lixin Wang Zhenxiang | 2018 | Earthquake Research in China2018，32，3： | 4 |
| 18 | An Examination of the Predictability of Tropical Cyclone Genesis in High-Resolution Coupled Models with Dynamically Downscaled Coupled Data Assimilation Initialization显示文摘Predicting tropical cyclone(TC)genesis is of great societal importance but scientifically challenging.It requires fineresolution coupled models that properly represent air−sea interactions in the atmospheric responses to local warm sea surface temperatures and feedbacks,with aid from coherent coupled initialization.This study uses three sets of highresolution regional coupled models(RCMs)covering the Asia−Pacific(AP)region initialized with local observations and dynamically downscaled coupled data assimilation to evaluate the predictability of TC genesis in the West Pacific.The APRCMs consist of three sets of high-resolution configurations of the Weather Research and Forecasting−Regional Ocean Model System(WRF-ROMS):27-km WRF with 9-km ROMS,and 9-km WRF with 3-km ROMS.In this study,a 9-km WRF with 9-km ROMS coupled model system is also used in a case test for the predictability of TC genesis.Since the local sea surface temperatures and wind shear conditions that favor TC formation are better resolved,the enhanced-resolution coupled model tends to improve the predictability of TC genesis,which could be further improved by improving planetary boundary layer physics,thus resolving better air−sea and air−land interactions. | Mingkui LI Shaoqing ZHANG Lixin WU Xiaopei LIN Ping CHANG Gohkan DANABASOGLU Zhiqiang WEI Xiaolin YU Huiqin HU Xiaohui MA Weiwei MA Haoran ZHAO Dongning JIA Xin LIU Kai MAO Youwei MA Yingjing JIANG Xue WANG Guangliang LIU Yuhu CHEN | 2020 | Advances in Atmospheric Sciences2020，37，9： | 4 |
| 19 | Cotransplantation of haploidentical hematopoietic and umbilical cord mesenchymal stem cells for severe aplastic anemia: Successful engraftment and mild GVHD显示文摘 | Yamei Wu Yongbin Cao Xiaohong Li Lixin Xu Zhihong Wang Pei Liu Pei Yan Zhouyang Liu Jing Wang Shuang Jiang Xiaoxiong Wu Chunji Gao Wanming Da Zhongchao Han | 2014 | Stem Cell Research2014，，1： | 3 |
| 20 | Theoretical study on boiling heat transfer in the Xi'an pulsed reactor显示文摘Boiling heat transfer condition has significance for pool-type research reactors cooled by natural circulation.It has important effect on the fuel element safety of reactor.On the basis of heat transfer characteristics of the Xi'an pulsed reactor(XAPR),fuel conduction,single-phase convection and boiling heat transfer,and void fraction models of the core are constructed.To validate the correctness of the physical models presented in the paper,numerical calculation based on a subchannel analysis method of XAPR is carried out,and the temperature fields are measured in some reactor coolant channels.The comparison between the calculated and experimental results verifies the effectiveness of the models.These physical models are used to calculate the thermal-hydraulic parameters of XAPR at the rated power(for XAPR the rated power is 2.0 MW in steady-state operation).The results indicate that subcooled boiling occurs in the XAPR core but it exhibits a subcooling degree which is considerably higher than that of saturation boiling.Subcooled boiling improves the efficiency of heat transfer between the fuel element surface and coolant,as well as effectively protects fuel elements.This research is also a beneficial reference in thermal-hydraulic analysis for other natural circulation reactors. | CHEN LiXin TANG XiaoBin JIANG XinBiao CHEN Da ZHAO ZhuMin | 2013 | Science China(Technological Sciences)2013，56，1： | 2 |
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