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| 1 | A comparative study between Embosphere~ and conventional transcatheter arterial chemoembolization for treatment of unresectable liver metastasis from GIST显示文摘Objective:Transcatheter arterial chemoembolization(TACE) is a standard treatment for hepatocellular carcinoma(HCC) and/or some unresectable liver metastasis tumors.Hypervascular liver metastatic lesions such as metastasis from gastrointestinal stromal tumor(GIST) are an indication for transcatheter arterial embolization(TAE).The purpose of this study was to evaluate the efficacy and safety of Embosphere~-TAE(Embo-TAE) in comparison with conventional TACE(cTACE) for the treatment of liver metastasis from GIST.Methods:A total of 45 patients who underwent TACE between Aug 2008 and Feb 2013 were enrolled.Patients with GIST who underwent TAE with Embosphere~(n=19) were compared with controls who received cTACE(n=26).The primary end points were treatment response and treatment-related adverse events.The secondary end points were progression-free survival(PFS) and overall survival(OS).Results:The treatment response of Embo-TAE group was significantly higher than that of the cTACE group(P<0.001).The PFS was significantly better in the Embosphere~-group than in the cTACE group(56.6 and 42.1 weeks,respectively;P=0.003).However,there was no statistically significant difference in liver toxicity between the two groups(P>0.05).The median OS in the Embo-TAE group was longer than that in the cTACE group(74.0 weeks,95% CI:68.2-79.8 vs.61.7 weeks,95% CI:56.2-67.2 weeks)(unadjusted P=0.045).The use of Embo-TAE significantly reduced the risk of death in patients with GIST with liver metastases according to the Cox proportional hazards regression model [hazard ratio(HR):0.149;95% CI:0.064-0.475].Conclusions:TAE with Embosphere~ showed better treatment response and delayed tumor progression compared with cTACE.There was no significant difference in treatment-related hepatic toxicities.EmboTAE thus appears to be a feasible and promising approach in the treatment of liver metastasis from GIST. | Guang Cao Xu Zhu Jian Li Lin Shen Renjie Yang Hui Chen Xiaodong Wang Song Gao Haifeng Xu Linzhong Zhu Peng Liu Jianhai Guo | 2014 | Chinese Journal of Cancer Research2014，26，1： | 18 |
| 2 | Effects of melatonin implantation on cashmere yield,fibre characteristics,duration of cashmere growth as well as growth and reproductive performance of Inner Mongolian cashmere goats显示文摘Background:Exogenous melatonin could induce cashmere growth.However,induced growth of cashmere fleece by melatonin implants cannot be combined with the typical growth,resulting in earlier shedding followed by another cycle of cashmere growth.To address this issue,we examine the effects on the cashmere yield,fibre characteristics,and the growth and reproductive performance of cashmere goats of planned administration of melatonin.Methods:Eighteen half-sib,female goats were assigned to two treatments(n = 9) including a control and a treatment where melatonin(2 mg/kg BW) was implanted at the end of April and end of June.Cashmere growth and shedding were observed for approximately 1 year following implantation.Fibre samples were collected monthly to determine cumulative cashmere length.Initiation and cessation dates for cashmere growth as well as the rate of cashmere growth were calculated.Cashmere yield,weight gain of dam,kidding date,litter size,and birth weight were also recorded.Results:Melatonin implantation increased cashmere yield by 34.5%(control 553.7 g vs.melatonin 745.0 g;P< 0.01),cashmere length by 21.3%(control 95.2 mm vs.melatonin 115.4 mm;P < 0.01),and decreased fibre diameter by 4.4%(control 14.6 μm vs.melatonin 14.0 μm;P < 0.03).In melatonin-treated goats,the average initiation date was earlier than in control goats(May 18,2013 vs.July 2,2013;P< 0.01) but there was a similar cessation date(March 22,2014 vs.March 27,2014).Consequently,the duration of cashmere growth was longer in melatonin-treated goats than in control goats(307 vs.270 days;P< 0.01).The final BW,average daily gain,kidding date,litter size,and birth weight were not influenced by melatonin implantation.Conclusions:These data indicate that melatonin implantation(2 mg/kg BW) on two occasions(late April and June)increased cashmere yield by combining the induced growth of cashmere fleece with the typical growth and decreased the fibre diameter without changing dam growth rate or reproductive performance. | Chunhui Duan Jianhai Xu Changmian Sun Zhihai Jia Wei Zhang | 2015 | Journal of Animal Science and Biotechnology2015，6，4： | 18 |
| 3 | The earthquake-related disturbances in ionosphere and project of the first China seismo-electromagnetic satellite显示文摘Based on the case studies and statistical analysis of earthquake-related ionospheric disturbances mainly from DEMETER satellite,ground-based GPS and ionosounding data,this paper summarizes the statistical characteristics of earthquake-related ionospheric disturbances,including electromagnetic emissions,plasma perturbations and variation of energetic particle flux.According to the main results done by Chinese scientists, fusing with the existed study from global researches,seismo-ionospheric disturbances usually occurred a few days or hours before earthquake occurrence.Paralleling to these case studies,lithosphere-atmosphere-ionosphere (LAI) coupling mechanisms are checked and optimized.A thermo-electric model was proposed to explain the seismo-electromagnetic effects before earthquakes.A propagation model was put forward to explain the electromagnetic waves into the ionosphere.According to the requirement of earthquake prediction research,China seismo-electromagnetic satellite,the first space-based platform of Chinese earthquake stereoscopic observation system,is proposed and planned to launch at about the end of 2014.It focuses on checking the LAI model and distinguishing earthquake-related ionospheric disturbance.The preliminary design for the satellite will adopt CAST-2000 platform with eight payloads onboard.It is believed that the satellite will work together with the ground monitoring network to improve the capability to capture seismo-electromagnetic information,which is beneficial for earthquake monitoring and prediction researches. | Xuhui Shen Xuemin Zhang Lanwei Wang Huaran Chen Yun Wu Shigeng Yuan Junfeng Shen Shufan Zhao Jiadong Qian Jianhai Ding | 2011 | Earthquake Science2011，24，6： | 13 |
| 4 | Prognostic factors for transarterial chemoembolization combined with sustained oxaliplatin-based hepatic arterial infusion chemotherapy of colorectal cancer liver metastasis显示文摘Objective: To investigate the prognostic factors in chemorefractory colorectal cancer liver metastasis(CRCLM)patients treated by transarterial chemoembolization(TACE) and sustained hepatic arterial infusion chemotherapy(HAIC).Methods: Between 2006 and 2015, 162 patients who underwent 763 TACE and HAIC in total were enrolled in this retrospective study, including 110 males and 52 females, with a median age of 60(range, 26–83) years.Prognostic factors were assessed with Log-rank test, Cox univariate and multivariate analyses.Results: The median survival time(MST) and median progression-free survival(PFS) of the 162 patients from first TACE/HAIC were 15.6 months and 5.5 months respectively. Normal serum carbohydrate antigen 19-9(CA19-9, <37 U/m L)(P<0.001) and carbohydrate antigen 72-4(CA72-4, <6.7 U/m L)(P=0.026), combination with other local treatment(liver radiotherapy or liver radiofrequency ablation)(P=0.034) and response to TACE/HAIC(P<0.001) were significant factors related to survival after TACE/HAIC in univariate analysis. A multivariate analysis revealed that normal serum CA19-9(P<0.001), response to TACE/HAIC(P<0.001) and combination with other local treatment(P=0.001) were independent factors among them.Conclusions: Our findings indicate that serum CA19-9 <37 U/m L and response to TACE/HAIC are significant prognostic indicators for this combined treatment, and treated with other local treatment could reach a considerable survival benefit for CRCLM. This could be useful for making decisions regarding the treatment of CRCLM. | Hangyu Zhang Jianhai Guo Song Gao Pengjun Zhang Hui Chen Xiaodong Wang Xiaoting Li Xu Zhu | 2017 | Chinese Journal of Cancer Research2017，29，1： | 12 |
| 5 | Highly reactive, flexible yet green Se precursor for metal selenide nanocrystals: Se-octadecene suspension (Se-SUS)显示文摘在 octadecene (Se 怀疑) 的好硒粉末(100 或 200 网孔) 的暂停证明了是一位高效的、万用的、方便的、可再现的、还绿的硒先锋。Se 怀疑的优点从它的高度反应的化学性质和灵活性产生。这二个特征使与多样的作文和结构执行高质量的金属硒化物 nanocrystals 的合成可能,包括二进制代码,核心 / 壳,做的转变金属,和复杂作文 nanocrystals。这些成功进一步证明 Se 怀疑是为在高质量的硒化物 nanocrystals 的合成解决一些长期的挑战的一位强大的 Se 先锋。例如,Se怀疑成功地作为一位 Se 先锋被采用因为在高质量的核心/壳 nanocrystals 轰炸生长代替昂贵、高度有毒的先锋,例如Se磷化氢和 bis-trimethylsilyl 硒化物,与极大地降低的取向附生的温度(象 150 一样低???????????????? | Chaodan Pu Jianhai Zhou Runchen Lai Yuan Niu Wennuan Nan Xiaogang Peng | 2013 | Nano Research2013，6，9： | 12 |
| 6 | A high strength, anti-fouling, self-healable, and thermoplastic supramolecular polymer hydrogel with low fibrotic response显示文摘The fibrotic response plays an important role in the performance and longevity of implantable devices. Thus, development of effective anti-inflammatory and anti-fibrosis biomaterial implants has become an urgent task. In this work, we developed a novel supramolecular polymer hydrogel through the copolymerization of N-acryloyl glycinamide(NAGA) and carboxybetaine acrylamide(CBAA) in the absence of any chemical crosslinker, which the mechanical properties being tunable through changing the monomer concentration and the monomer ratio over a broad scope. The hydrogel possessed the superior mechanical performances: high tensile strength(~1.13 MPa), large stretchability(~1200%), and excellent compressive strength(~9 MPa) at high monomer concentration and NAGA/CBAA ratio. Introduction of CBAA could promote the self-healability, thermoplasticity of suparmolecular polymer hydrogels at lower temperatures, meanwhile dramatically improving anti-fouling property.Histological analysis and in vitro cytotoxicity assays testified the excellent biocompatibility of the hydrogel. This high strength supramolecular polymer hydrogel with integrated multiple functions holds promising potentials as a scaffold biomaterial for treating degenerated soft supporting tissues. | WANG HongBo LI HaoFei WU YuanHao YANG JianHai LIU WenGuang | 2019 | Science China(Technological Sciences)2019，62，4： | 11 |
| 7 | Strategies to improve micelle stability for drug delivery显示文摘 | Yang Lu Ershuai Zhang Jianhai Yang Zhiqiang Cao | 2018 | Nano Research2018，11，10： | 9 |
| 8 | Nanowire-based transparent conductors for flexible electronics and optoelectronics显示文摘As the necessary components for various modern electronic and optoelectronic devices, novel transparent electrodes(TEs) with the low cost, abundance features, and comparable performance of indium tin oxide(ITO) are inquired materials. Metal nanowires(NWs) with the excellent photoelectric properties as next-generation TE candidates have widely applications in smart optoelectronic devices such as electronic skins, wearable electronics, robotic skins, flexible and stretchable displays. This review describes the synthetic strategies for the preparation of metal NWs, the assemble process for metal NW films,and the practical aspects of metal NW films with the desired properties in various low-cost, flexible,and solution-based photoelectric devices. | Jie Xue Jizhong Song Yuhui Dong Leimeng Xu Jianhai Li Haibo Zeng | 2017 | Science Bulletin2017，62，2： | 8 |
| 9 | Enhanced resistance of marine shrimp Exopalamon carincauda Holthuis to WSSV by injecting live VP28-recombinant bacteria显示文摘Recombinant bacteria secreting the transmembrane-truncated region of white spot syndrome virus (WSSV) envelope protein VP28 named DhpVB were constructed, using live Escherichia coli as a deliverer and a constitutive secretory expression plasmid as the expression vector. With the ability to deliver recombinant protein products outside, DhpVB could make VP28 directly interact with the shrimp when injected into shrimp. In order to test the protection potential, live DhpVB were injected into the marine shrimp Exopalamon carincauda Holthuis for three times and WSSV challenge was performed twice simultaneously at the last two injections of the bacteria. The results showed that DhpVB displayed statistically significant advantage over bacteria without VP28 after the second challenge with an average RI (Resistance index) of 0.67 ± 0.08, compared with 0.41 ± 0.09 of bacteria without VP28 (P <0.05). The data suggested that a quasi-immune response may exist in E. carincauda and live bacteria carrying VP28 could enhance the shrimp resistance against WSSV. | SUN Yumiao LI Fuhua CHI Yanhong XIANG Jianhai | 2013 | Acta Oceanologica Sinica2013，32，2： | 7 |
| 10 | Micro-droplet Digital Polymerase Chain Reaction and Real-Time Quantitative Polymerase Chain Reaction Technologies Provide Highly Sensitive and Accurate Detection of Zika Virus显示文摘The establishment of highly sensitive diagnostic methods is critical in the early diagnosis and control of Zika virus(ZIKV)and in preventing serious neurological complications of ZIKV infection. In this study, we established micro-droplet digital polymerase chain reaction(ddPCR) and real-time quantitative PCR(RT-qPCR) protocols for the detection of ZIKV based on the amplification of the NS5 gene. For the ZIKV standard plasmid, the RT-qPCR results showed that the cycle threshold(Ct) value was linear from 10~1 to 10~8 copy/l L, with a standard curve R^2 of 0.999 and amplification efficiency of 92.203%;however, a concentration as low as 1 copy/l L could not be detected. In comparison with RT-qPCR, the dd PCR method resulted in a linear range of 10~1–10~4 copy/l L and was able to detect concentrations as low as 1 copy/l L. Thus, for detecting ZIKV from clinical samples, RT-qPCR is a better choice for high-concentration samples(above 10~1 copy/l L),while ddPCR has excellent accuracy and sensitivity for low-concentration samples. These results indicate that the ddPCR method should be of considerable use in the early diagnosis, laboratory study, and monitoring of ZIKV. | Yuan Hui Zhiming Wu Zhiran Qin Li Zhu Junhe Liang Xujuan Li Hanmin Fu Shiyu Feng Jianhai Yu Xiaoen He Weizhi Lu Weiwei Xiao Qinghua Wu Bao Zhang Wei Zhao | 2018 | Virologica Sinica2018，33，3： | 6 |
| 11 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 12 | The Identification of the Cryptosporidium ubiquitum in Pre-weaned Ovines from Aba Tibetan and Qiang Autonomous Prefecture in China显示文摘Objective Cryptosporidium spp.are prevalent globally and sheep are an important zoonotic reservoir.Little data regarding the rates of Cryptosporidium infections in ovines in China are available.This study assessed the prevalence of Cryptosporidium spp.in pre‐weaned ovines from Aba Tibetan and Qiang Autonomous Prefecture in the Sichuan province of China.Methods A total of 213 fecal samples were collected from pre‐weaned ovines and were examined microscopically (following modified acid fast staining).In addition,18S rRNA genetic sequences were amplified from fecal samples by nested PCR and phylogenetically analyzed.Results The prevalence of Cryptosporidium in the collected samples was at 14.6% (31/213) and four isolates identified by PCR belonged to the Cryptosporidium cervine genotype (Cryptosporidium ubiquitum) demonstrating that this species was the primary sheep species found in sheep in China.Conclusion The present study suggested that the high incidence of Cryptosporidium in sheep poses a significant public health threat and that surveillance practices must be established to prevent zoonotic disease of humans. | SHEN YuJuan YIN JianHai YUAN ZhongYing LU WeiYuan XU YuXin XIAO LiHua CAO JianPing | 2011 | Biomedical and Environmental Sciences2011，24，3： | 5 |
| 13 | Detection of the End Point Temperature of Thermal Denatured Protein in Fish and Chicken Meat Through SDS-PAGE Electrophoresis显示文摘Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) was applied in the detection of the end point temperature (EPT) of thermal denatured protein in fish and meat in this study. It was also used in studying the thermal denatured temperature range of proteins in salmon and chicken meat. The results show that the temperature ranges of denatured proteins were from 65 ℃ to 75 ℃ , and these temperature ranges were influenced by the processing methods. Through SDS-PAGE, the features of repeated heating thermal denatured proteins under the same temperature and processing time were studied. The electrophoresis patterns of thermal denatured proteins determined through repeated heating at the same temperature did not exhibit any change. For the detection of cooked fish and meat samples, they were subjected to applying the SDS-PAGE method, which revealed an EPT ranging from 60 ℃ to 80 ℃ . | GAO Hongwei MAO Mao LIANG Chengzhu LIN Chao XIANG Jianhai | 2009 | Journal of Ocean University of China2009，8，1： | 4 |
| 14 | Effect of KBr on the micellar properties of CTAB显示文摘The effect of KBr on the size, shape and microviscosity of CTAB micelles has been investigated by means of laser light scattering (LLS), 1H NMR measurements and fluorescence probe. The data obtained from the various techniques are quantitatively in agreement. The Rh of micelles in 0.01 mol ·L-1 CTAB solution increases from 3.5 nm to 43 nm and Rg increases to 89 nm with addition of KBr salt. In this process, both the microviscosity and molecular weight of micelles Mw have noticeable increases, too. The rod-like micelles are formed at 0.1 mol ·L -1 KBr and the worm-like micelles are formed at above 0.2 mol ·L-1 KBr. | ZHANG Weican LI Ganzuo MU Jianhai SHEN Qiang ZHENG Liqiang LIANG Haojun WU Chi | 2000 | Chinese Science Bulletin2000，45，20： | 3 |
| 15 | Multidimensional clinical data denoising via Bayesian CP factorization显示文摘CANDECOMP/PARAFAC(CP) tensor factorization is an efficient technique for incomplete tensor-data processing through capturing the multilinear latent factors. Based on the incorporate a sparsity-inducing prior over multiple latent factors and appropriate hyper-priors over all hyper-parameters, a Bayesian-based hierarchical probabilistic CP factorization model could be formed. By this way, the rank of the incomplete tensor can be determined automatically. In this paper, we explored the tensor completion method in processing incomplete multidimensional electroencephalogram(EEG) and magnetic resonance imaging(MRI) clinical data. The empirical results indicated that the Bayesian CP tensor factorization of incomplete data method can effectively recover EEG signal with missing data and denoised the noisy MRI data. | CUI GaoChao ZHU Li GUI LiHua ZHAO QiBin ZHANG JianHai CAO JianTing | 2020 | Science China(Technological Sciences)2020，63，2： | 3 |
| 16 | Molecular cloning and expression analysis of Crustin-like gene from Chinese shrimp Fenneropenaeus chinensis显示文摘A new member of antimicrobial protein genes of the Crustin family was cloned from haemocytes of the Chinese shrimp Fenneropenaeus chinensis by 3′and 5′ RACE. The full-length cDNA of Crustin-like gene contains a 390 bp open reading frame, encoding 130 amino acids. The deduced peptide contains a putative signal peptide of 17 amino acids and mature peptide of 113 amino acids. The molecular mass of the deduced mature peptide is 12.3 ku. It is highly cationic with a theoretical isoelectric point of 8.5. The deduced amino acids sequence of this Crustin showed high homology with those of Penaeus (Litopenaeus) setferus. Northern blotting showed that the cloned Crustin gene was mainly expressed in haemocytes, gill, intestine, and RNA in situ hybridization indicated that the Crustin gene was constitutively expressed exclusively in haemocytes of these tissues. Capillary electrophoresis RT-PCR analysis showed that Crustin was up-regulated dramatically from 12 to 48 h after a brief decrease of mRNA during first 6 h in response to microbe infection. The level of Crustin mRNA began to restore at 72 h post-challenge. This indicated that Crustin gene might play an important role when shrimps are infected by bacterial pathogen. | LIU Fengsong LI Fuhua XIANG Jianhai DONG Bo LIU Yichen ZHANG Xiaojun ZHANG Liusuo | 2008 | Acta Oceanologica Sinica2008，27，2： | 2 |
| 17 | Intestinal Protozoan Infections in Patients with Diarrhea—Shanghai Municipality,Zhenjiang City,and Danyang City,China,2011–2015 and 2019–2021显示文摘Summary What is already known about this topic?Intestinal protozoa are common pathogens of diarrhea globally.However,the etiology of diarrhea due to intestinal protozoan infections in China is not known.What is added by this report?Based on active syndromic surveillance in Shanghai,Zhenjiang,and Danyang during 2011–2015 and 2019–2021,89(1.67%)patients were infected with intestinal protozoa(Cryptosporidium spp.,Giardia duodenalis,Enterocytozoon bieneusi,and Cyclospora cayetanensis),and positivity rates statistically differed by region and age.What are the implications for public health practice?This was the most comprehensive data collection in investigating parasitic diarrheal diseases in humans.Identification of these protozoa in diarrhea will provide new perspectives for detecting hidden etiological agents of diarrhea as early as possible. | Yanyan Jiang Zhongying Yuan Hua Liu Jianhai Yin Yuan Qin Xiaofeng Jiang Jie Xu Jianping Cao Yujuan Shen | 2022 | China CDC weekly2022，4，8： | 2 |
| 18 | Denoising method of X-ray phase contrast DR image for TRISO-coated fuel particles显示文摘TRISO(tristructural-isotropic) fuel is a type of micro fuel particles used in high-temperature gas-cooled reactors(HTGRs).Among the quality evaluation methods for such particles,in-line phase contrast imaging technique(PCI) is more feasible for nondestructive measurement.Due to imaging hardware limitations,high noise level is a distinct feature of PCI images,and as a result,the dimensional measurement accuracy of TRISO-coated fuel particles decreases.Therefore,we propose an improved denoising hybrid model named as NL P-M model which introduces non-local theory and retains the merits of the Perona-Malik(P-M) model.The improved model is applied to numerical simulation and practical PCI images.Quantitative analysis proves that this new anisotropic diffusion model can preserve edge or texture information effectively,while ruling out noise and distinctly decreasing staircasing artifacts.Especially during the process of coating layer thickness measurement,the NL P-M model makes it easy to obtain continuous contours without noisy points or fake contour segments,thus enhancing the measurement accuracy.To address calculation complexity,a graphic processing unit(GPU) is adopted to realize the acceleration of the NL P-M denoising. | Min Yang Jianhai Zhang Fanyong Meng Sung-Jin Song Xingdong Li Wenli Liu Dongbo Wei | 2013 | Particuology2013，11，6： | 2 |
| 19 | Prompt and precise identifcation of various sources of infection in response to the prevention of malaria re-establishment in China显示文摘Prompt and precise diagnosis of patients is an essential component of malaria control and elimination strategies,it is even more vital for the prevention of malaria re-establishment in the post elimination phase.After eliminating malaria in China,the strategy for prevention of malaria re-establishment was updated in a timely manner from the elimination strategy focusing on each case/focus to the prevention of re-establishment focusing on timely identifcation of the source of infection.However,there are numerous challenges,such as the persistent large number of imported malaria cases,the long-term threat of border malaria,unknown levels of asymptomatic infections and Plasmodium falciparum HRP2/3 gene deletions,and the continuous spreading of antimalarial drug resistance.Meanwhile,the detection capacity also need to be further improved to meet the timely detection of all sources of infection,otherwise it is bound to occur introduced malaria cases and malaria re-establishment in the presence of malaria vector mosquitoes.Therefore,it is necessary to continuously strengthen the malaria detection competency at all levels,promote the research and development on the malaria parasitological testing technologies,thus improving the timely detection of various sources of infection,and preventing the re-establishment of malaria. | Jianhai Yin He Yan Mei Li | 2022 | Infectious Diseases of Poverty2022，11，2： | 2 |
| 20 | Short-term and imminent geomagnetic anomalies of the Wenchuan M_S8.0 earthquake and exploration on earthquake forecast显示文摘The diurnal variation of the geomagnetic vertical component is exhibited mainly by changes of phase and amplitude before strong earthquakes.Based on data recorded by the network of geomagnetic observatories in China for many years, the anomalous features of the appearance time of the minima of diurnal variations(i.e, low-point time) of the geomagnetic vertical components and the variation of their spatial distribution(i.e, phenomena of low-point displacement) have been studied before the Wenchuan MS8.0 earthquake.The strong aftershocks after two months' quiescence of M6 aftershocks of the MS8.0 event were forecasted based on these studies.There are good correlativities between these geomagnetic anoma-lies and occurrences of earthquakes.It has been found that most earthquakes occur near the boundary line of sudden changes of the low-point time and generally within four days before or after the 27th or 41st day counting from the day of the appearance of the anomaly.In addition, the imminent anomalies in diurnal-variation amplitudes near the epicentral areas have also been studied before the Wenchuan earthquake. | Wuxing Wang Jianhai Ding Surong Yu Yongxian Zhang | 2009 | Earthquake Science2009，22，2： | 2 |
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