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| 1 | Multispherical interactions and their effects on the Tibetan Plateau's earth system: a review of the recent researches显示文摘The Tibetan Plateau(TP) is a regional Earth system showing very strong interactions among its lithosphere, hydrosphere, cryosphere, biosphere, atmosphere, and anthrosphere. hese interactions manifest TP's impact on surrounding regions and relect TP's response to the global change. Quantifying the multispherical interactions is critically important to understand the TP environment. Our recent years researches including the ongoing program entitled ‘Tibetan Multi-Spheres Interactions and heir Resource-Environment Signiicance(TIMI)', the completed program entitled. ‘Paleo-Altitudes of Tibetan Plateau and Environment(PATE)', as well as the other relating projects have focused on multidisciplinary research approaches and emphasized on three major pathways: Eurasia-Indian plates collision on deep-Earth dynamics, uplit impact on Earth's mantle–crust dynamics, and contemporary interface on land surface and atmospheric dynamics. Our researches have taken in situ measurement as priority and developed several platforms of data acquisition and analysis, including the platforms of water-phase transformations, and ecosystem observations. Our ield investigations have been conducted to obtain data about stratum, paleontology, paleoenvironment, genetic diferentiation of animals and plants. We have developed conceptual and mathematical models for crust uplit formation, paleoclimate, glacial melt,water–air interface lux, vegetation climate, and soil erosion. We have also assessed the anthropogenic impacts on environment. Our researches have achieved new and reliable redating of the mantle–crust interaction and initial formation of the TP, found the interaction between tectonics and uplit of the TP and resultant paleoaltitude acting as a spreading source; discovered the interaction between the westerlies and Indian monsoon acting as a control chain that dominates the TP's contemporary environment. he scientiic results can play fundamental roles in supporting the TP's resource exploration and societal sustainable development. | Tandong Yao Fuyuan Wu Lin Ding Jimin Sun Liping Zhu Shilong Piao Tao Deng Xijun Ni Hongbo Zheng Hua Ouyang | 2015 | National Science Review2015，2，4： | 35 |
| 2 | Optimal electroacupuncture frequency for maintaining astrocyte structural integrity in cerebral ischemia显示文摘The astrocyte is a critical regulator of neuronal survival after ischemic brain injury. Electroacupuncture may be an effective therapy for cerebral ischemia, as electroacupuncture frequency can affect the structural integrity of astrocytes. In this study, a rat model of middle cerebral artery occlusion established using the modified thread embolism method was treated with electroacupuncture of the bilateral Quchi (LI11) and Zusanli (ST36) at 15, 30, and 100 Hz frequencies. Behavioral testing, immunohistochemistry and electron microscopy were used to explore the effect of these electroacupuncture frequencies used on maintaining the structural integrity of ischemic brain tissue. Compared with the model and 100 Hz electroacupuncture groups, the 15 and 30 Hz electroacupuncture groups displayed decreased neurological deficit scores, as evaluated by the 'Longa' method, significantly increased glial fibrillary acidic protein expression, and alleviated ultrastructural damage of astrocytes at the edge of the infarct. Our experimental findings indicate that 15 and 30 Hz electroacupuncture intervention can favorably maintain the structural integrity of astrocytes and play a protective role in cerebral ischemic injury. Astrocyte structural integrity may be the mechanism underlying acupuncture production of ischemic tolerance. | Yicai Xiao Xingui Wu Xiangfa Deng Liping Huang Yuancheng Zhou Xuejie Yang | 2013 | Neural Regeneration Research2013，8，12： | 14 |
| 3 | Prostate cancer in Asia:A collaborative report显示文摘The incidence of prostate cancer(PCa)within Asian population used to be much lower than in the Western population;however,in recent years the incidence and mortality rate of PCa in some Asian countries have grown rapidly.This collaborative report summarized the latest epidemiology information,risk factors,and racial differences in PCa diagnosis,current status and new trends in surgery management and novel agents for castration-resistant prostate cancer.We believe such information would be helpful in clinical decision making for urologists and oncologists,health-care ministries and medical researchers. | Rui Chen Shancheng Ren 无 Ming Kwong Yiu Ng Chi Fai Wai Sam Cheng Lap Hong Ian Seiji Naito Tadashi Matsuda Elijah Kehinde Ali Kural Jason Yichun Chiu Rainy Umbas Qiang Wei Xiaolei Shi Liqun Zhou Jian Huang Yiran Huang Liping Xie Lulin Ma Changjun Yin Danfeng Xu Kexin Xu Zhangqun Ye Chunxiao Liu Dingwei Ye Xin Gao Qiang Fu Jianquan Hou Jianlin Yuan Dalin He Tiejun Pan Qiang Ding Fengshuo Jin Benkang Shi Gongxian Wang Xiuheng Liu Dongwen Wang Zhoujun Shen Xiangbo Kong Wanhai Xu Yaoliang Deng Haibo Xia Alexa NCohen Xu Gao Chuanliang Xu Yinghao Sun | 2014 | Asian Journal of Urology2014，1，1： | 13 |
| 4 | An Outbreak of Multidrug-Resistant Tuberculosis in a Secondary School --Hubei Province, 2019显示文摘What is already known about this topic?Multidrug-resistant tuberculosis(MDR-TB)is a type of tuberculosis with resistance to common treatments such as isoniazid and rifampicin.MDR-TB is a major global health challenge and needs to be controlled tightly through prevention measures,early diagnosis,and full treatment and management.What is added by this report?This outbreak was the first MDR-TB related public health emergency in Hubei Province.In total,five MDR-TB cases and nine clinically diagnosed cases were identified within one class in a secondary school.Students and teachers from other classes were monitored,but no other cases were found.What are the implications for public health practice?The implementation of TB prevention and control measures in schools is important to increase knowledge on TB and to raise awareness on protecting personal wellbeing.The Automatic Early Warning Information System alerted the local health department and allowed for a timely response to prevent further disease spread. | Mengxian Zhang Tang Wang Shuangyi Hou Jianjun Ye Liping Zhou Zhong Zhang Zhiqiang Deng Qin Da Guoming Li Shiyue Li | 2019 | China CDC weekly2019，1，5： | 5 |
| 5 | CRISPR/Cas9 and TALE: beyond cut and paste显示文摘基于核酸酶的染色体编辑证明了是为疾病建模和基因治疗的一个强大、有希望的工具。在 CRISPR/Cas 和故事的最近的进展显示他们能也被用作基因表示的一个指向的管理者,以及为照亮特定的 chromosomal 结构或 genomic 区域被利用。 | Liping Deng Ruotong Ren Jun Wu Keiichiro Suzuki Juan Carlos Izpisua Belmote Guang-Hui Liu | 2015 | Protein & Cell2015，6，3： | 4 |
| 6 | Simulation of texture evolution and deformation mechanism in Mg-3Al-1Zn alloy during uniaxial compression显示文摘The effects of starting texture on he flow curves, and microstructure and texture evolutions of AZ31(Mg-3Al-1Zn-0.3Mn in wt.%) alloy during uniaxial compression at room temperature have been investigated by experiments and simulations. Two kinds of cylindrical compression samples were cut from the AZ31 extruded rod: one was cut with the compression direction parallel to the extruded direction(ED), and the other was cut with the compression axis perpendicular to the ED. The samples were termed as C//ED sample and C⊥ED sample, respectively. The results indicate that the general characteristics of flow curves and texture evolutions in both C⊥ED and C//ED samples during compression can be well explained by the relative activities of deformation mechanisms, which show a strong orientation dependence on the initial textures and the current texture. A significant yield behavior can be induced by {10-12} twinning at the starting deformation, and the lower yield stress in C⊥ED sample can be enhanced by the high activity of basal slip. The work hardening behavior is related to the activities of basal slip, pyramidal slip, {10-12} twinning, as well as {10-11} twinning. However, the activity of prismatic slip is insensitive to the starting texture, and mostly negligible in all samples. | YAO JinYi WANG BingShu DENG LiPing CHAPUIS Adrien LI Qiang LIU Qing | 2015 | Science China(Technological Sciences)2015，58，12： | 4 |
| 7 | Visualization of aging-associated chromatin alterations with an engineered TALE system显示文摘在实时房间的特定的 genomic loci 的可视化在多样的生物过程期间是为在染色质建筑学的动态变化的调查的一个前提,例如细胞的老化。然而,当前的精确 genomic 成像方法被缺乏妨碍荧光灯有高特性和 signal-to-noise 的探针形成对照。我们发现那常规抄写像使活跃之物的受动器(故事) 趋于形成蛋白质总数,从而在成像应用程序损害他们的性能。通过屏蔽,我们发现有故事的那熔化 thioredoxin 阻止了总数形成,开基于故事的 genomic 成像的完整的力量。用熔化 thioredoxin 的故事(TTALE ) ,我们在各种各样的 genomic loci 完成了高质量的成像并且观察联系老化(epi ) 在在人和老鼠早衰模型的 telomeres 和着丝点的 genomic 改变。重要地,我们鉴别 ribosomal DNA 的摩擦为人的老化作为一个分子的标记重复。我们的学习为精确在 vitro 并且在 vivo 监视染色质动力学建立一个简单、柔韧的成像方法。 | Ruotong Ren Liping Deng Yanhong Xue Keiichiro Suzuki Weiqi Zhang Yang Yu Jun Wu Liang Sun Xiaojun Gong Huiqin Luan Fan Yang Zhenyu Ju Xiaoqing Ren Si Wang Hong Tang Lingling Geng Weizhou Zhang Jian Li Jie Qiao Tao Xu Jing Qu Guang-Hui Liu | 2017 | Cell Research2017，27，4： | 4 |
| 8 | Properties and microstructure of NiO/SDC materials for SOFC anode applications显示文摘NiO/SDC composites and Ni/SDC cermets for solid oxide fuel cell (SOFC) anode applications were prepared from nickel oxide(NiO)and samaria doped ceria (SDC) powders by the powder metallurgy process. The physical and mechanical properties, as well as the microstructure of the NiO/SDC composites and the Ni/SDC cermets were investigated. It is shown that the sintering temperature of the NiO/SDC composites and NiO content plays an important role in determining the microstructure and properties of the NiO/SDC composites, which, in turn, influences the microstructure,electrical conductivity, and mechanical properties of the Ni/SDC cermets. The present study demonstrated that composition and tprocess parameters must be appropriately selected to optimize the microstructure and the properties of NiO/SDC materials for solid oxide fuel cell applications. | CHENG Jigui DENG Liping ZHANG Benrui SHI Ping MENG Guangyao | 2007 | Rare Metals2007，26，2： | 3 |
| 9 | First experimental constraints on WIMP couplings in the effective field theory framework from CDEX显示文摘We present weakly interacting massive particles(WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment(CDEX), based on the data from both CDEX-1B and CDEX-10 stages. In the nonrelativistic effective field theory approach, both time-integrated and annual modulation analyses were used to set new limits for the coupling of WIMP-nucleon effective operators at 90% confidence level(C.L.) and improve over the current bounds in the low mχregion. In the chiral effective field theory approach, data from CDEX-10 were used to set an upper limit on WIMP-pion coupling at 90% C.L. We for the first time extended the limit to the m_(χ)<6 GeV/c^(2) region. | Yi Wang Zhi Zeng Qian Yue LiTao Yang KeJun Kang YuanJing Li Mehment Agartioglu HaiPeng An JianPing Chang JingHan Chen YunHua Chen JianPing Cheng Cheng Yi Chiang WenHan Dai Zhi Deng ChangHao Fang XinPing Geng Hui Gong QiuJu Guo XuYuan Guo HongJian He Li He ShengMing He JinWei Hu TuChen Huang HanXiong Huang HaiTao Jia LiPing Jia Xi Jiang HauBin Li JianMin Li Jin Li MingXuan Li RenMingJie Li Xia Li YuLan Li Bin Liao FongKay Lin ShinTed Lin ShuKui Liu YanDong Liu Yu Liu YuanYuan Liu ZhongZhi Liu Hao Ma YuCai Mao QiYuan Nie JinHua Ning Hui Pan NingChun Qi Jie Ren XiChao Ruan ChangSong Shang Vivek Sharma Ze She Lakhwinder Singh Monoj Kumar Singh TianXi Sun ChangJian Tang WeiYou Tang Yang Tian GuangFu Wang Li Wang Qing Wang Yu Chen Wang YunXiang Wang Zhen Wang Henry Tsz-King Wong ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue YuLu Yan Nan Yi ChunXu Yu HaiJun Yu JianFeng Yue Ming Zeng BingTao Zhang Lei Zhang FengShou Zhang ZhenYu Zhang KangKang Zhao MingGang Zhao JiFang Zhou ZuYing Zhou JingJun Zhu | 2021 | Science China(Physics,Mechanics & Astronomy)2021，64，8： | 3 |
| 10 | First results on ^(76)Ge neutrinoless double beta decay from CDEX-1 experiment显示文摘We report the first results on ^(76)Ge neutrinoless double beta decay from stage one of the China dark-matter experiment(CDEX).A p-type point-contact high-purity germanium detector with a mass of 994 g has been installed to detect neutrinoless double beta decay events, as well as to directly detect dark matter particles. An exposure of 304 kg d has been analyzed over a wide spectral band from 500 keV to 3 MeV. The average event rate obtained was about 0.012 counts per keV per kg per day over the 2.039 MeV energy range. The half-life of ^(76)Ge neutrinoless double beta decay derived based on this result is T^(0ν)1/2>6.4×10^(22) yr(90% C.L.). An upper limit on the effective Majorana-neutrino mass of 5.0 eV has been achieved. | Li Wang Qian Yue KeJun Kang JianPing Cheng YuanJing Li TszKing Henry Wong ShinTed Lin JianPing Chang JingHan Chen QingHao Chen YunHua Chen Zhi Deng Qiang Du Hui Gong Li He QingJu He JinWei Hu HanXiong Huang TengRui Huang LiPing Jia Hao Jiang HauBin Li Hong Li JianMin Li Jin Li Jun Li Xia Li XueQian Li YuLan Li FongKay Lin ShuKui Liu Hao Ma JingLu Ma XingYu Pan Jie Ren XiChao Ruan ManBin Shen Vivek Sharma Lakhwinder Singh Manoj Kumar Singh Manoj Kumar Singh Arun Kumar Soma ChangJian Tang WeiYou Tang ChaoHsiung Tseng JiMin Wang Qing Wang ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue LiTao Yang SongWei Yang Nan Yi ChunXu Yu HaiJun Yu WeiHe Zeng XiongHui Zeng Zhi Zeng Lan Zhang YunHua Zhang MingGang Zhao Wei Zhao JiFang Zhou ZuYing Zhou JingJun Zhu WeiBin Zhu ZhongHua Zhu | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，7： | 3 |
| 11 | Dicarboxylate CaC8H4O4 as a high-performance anode for Li-ion batteries显示文摘当前,许多器官的材料正在被看作电极材料并且显示好电气化学的行为。然而,与器官的电极的宽使用有关的最关键的问题由于他们在电解质的高溶解度是他们的低热稳定性和差的骑车性能。集中于最常规的羧化物之一器官的材料,也就是锂 terephthalate 李<潜水艇class=“ a-plus-plus ”> 2 C <潜水艇class=“ a-plus-plus ”> 8 H <潜水艇class=“ a-plus-plus ”> 4 O <潜水艇class=“ a-plus-plus ”> 4 ,我们经由修改它的分子的结构处理这些典型劣势由阳离子替换。 CaC <潜水艇class=“ a-plus-plus ”> 8 H <潜水艇class=“ a-plus-plus ”> 4 O <潜水艇class=“ a-plus-plus ”> 4 和艾尔<潜水艇class=“ a-plus-plus ”> 2 (C 8 H <潜水艇class=“ a-plus-plus “> 4 O <潜水艇class=” a-plus-plus “> 4 ) 3 经由灵巧的阳离子交换反应被准备。这些, CaC < 潜水艇 class= “ a-plus-plus ” > 8 H < 潜水艇 class= “ a-plus-plus ” > 4 O < 潜水艇 class= “ a-plus-plus ” > 4 与热稳定性介绍最好骑车的表演直到 | Liping Wang Haiquan Zhang Chengxu Mou Qianling Cui Qijiu Deng Jing Xue Xinyi Dai Jingze Li | 2015 | Nano Research2015，8，2： | 3 |
| 12 | Tunable multiple-channel filters based on photonic heterostructures using single-negative materials显示文摘We studied the multiple-channel filters based on photonic heterostructures consisting of single-negative permittivity and single-negative permeability media. The results showed that the number of resonance modes inside the zero-φeff gap increases as the number of heterogenous interface M increases. The number of resonance modes inside the zero-φeff gap is equal to that of heterogenous interface M, and it can be used as M channels filter. This result provides a feasible method to adjust the channel number of multiple-channel filters. When losses are involved, the results showed that the electric fields of the resonance modes decay largely with the increase of the number of heterogenous interface and damping factors. Besides, the relationship between the quality factor of multiple-channel filters and the number of heterogenous interface M is linear, and the quality factor of multiple-channel filters decreases with the increase of the damping factor. These results provide feasible methods to adjust the quality factor of multiple-channel filters. | DENG XinHua LIU NianHua AN LiPing | 2009 | Chinese Science Bulletin2009，54，12： | 3 |
| 13 | Quantitative differential diagnosis of breasttumors using shear wave velocity and differentprobe orientations显示文摘Objective The aim of this study was to evaluate the additional benefit of the difference of maximum and minimum shear wave velocity(SWV) values obtained at different probe orientations(D-value) for the differential diagnosis of breast tumors.Methods SWV(m/s) was measured in 123 breast tumors(92 benign,31 malignant) in 76 female patients with the probe placed on the transverse,longitudinal,and 45° planes.The areas under the receiver operating characteristic(AUROC) curves were compared with respect to the maximum SWV,minimum SWV,D-value,maximum SWV combined with the D-value,and minimum SWV combined with the D-value.Results There was a significant difference among the values of the maximum SWV,minimum SWV,and D-value for the 3 planes(P < 0.001).The AUROC curves for the maximum SWV,minimum SWV,and D-values of the 3 planes were 0.751(P = 0.379),0.486(P = 0.863),and 0.603(P = 0.204),respectively.The cutoff value for the maximum SWV for differentiating benign tumors from malignant tumors was 2.51 m/s(sensitivity 67%,specificity 50%).The cutoff value for the minimum SWV was 1.61 m/s(sensitivity 53%,specificity 50%).Adding the D-value increased the AUROC curve for the maximum SWV from 0.571 to 0.733 and the minimum SWV from 0.486 to 0.504(P = 0.964),respectively.Conclusion SWV differs in different planes of breast tumors.The D-value can provide a reference for the differential diagnosis of breast tumors. | Yuan Huang Youbin Deng Liping Wang Xinwu Cui | 2017 | Oncology and Translational Medicine2017，3，2： | 3 |
| 14 | Analysis of Chang’e-5 lunar core drilling process显示文摘Chang’e-5 explorer successfully acquired lunar regolith core samples from depths of greater than 1 m of lunar surface.This study analyzed the lunar core drilling process based on the telemetry data,image information,and returned samples to optimize the sampling device design and enhance the understanding of the lunar regolith.In particular,a prediction method for the projected drilling path and local terrain fitting of drilling dip angle was proposed based on the flight events recorded during the core drilling process and the image information acquired before,during,and after sampling.The results revealed that the drilling dip angle of Chang’e-5 was approximately2.3.,and the deviation of the drilling length and depth was less than 2 mm.For continuous drilling,a fusion method based on telemetry data and image information was applied to determine the demarcation point of drilling with and without the lunar soil.The position of the demarcation point implied that the drilling point remained at approximately 6 mm loose soil,thereby lagging the action of the force response.Additionally,a characteristic parameter comparison method was proposed for the lunar and ground drilling to analyze the status of the lunar soil.Furthermore,the analysis results revealed that the majority of the Chang’e-5 drilling samples were derived from 0–73.8 cm below the lunar surface and few samples were extracted below 73.8 cm,as the drilling encountered several rocky regions.Moreover,the drilling point exhibited two prominent stratification variations at~28.7 cm and~70 cm below the lunar surface.Ultimately,the preliminary relationship between sample dissected position in soft tube and drilling displacement was analyzed.The segmented estimation results can support research on subsurface lunar soil. | Yanhong ZHENG Mengfei YANG Xiangjin DENG Shengyi JIN Jing PENG Yan SU Zheng GU Liping CHEN Yong PANG Nai ZHANG | 2023 | Chinese Journal of Aeronautics2023，36，2： | 3 |
| 15 | Genes in the serotonin pathway are associated with bipolar affective disorder in a Han Chinese population显示文摘Serotonin plays an important role in mood regulation, but the involvement of serotonin pathway genes in the development of bipolar I disorder (BP-I), a mood disorder, is not clear. We selected 21 singlenucleotide polymorphisms (SNPs) within the HTR2A gene, 8 within the SLC6A4 gene and 23 within the TPH2 gene for genotyping using the GoldenGate genotyping assay. A total of 375 patients with BP-I and 475 normal controls were recruited. Two out of 21 SNPs (rs1475196 and rs9567747) in the HTR2A gene and 1/23 SNPs (rs17110566) in the TPH2 gene were significantly associated with BP-I, both genotype-wise and allele-wise. Furthermore, a specific haplotype in the HTR2A gene showed a significant association with BP-I. Our results indicate that the HTR2A and TPH2 genes in the serotonin pathway play important roles in susceptibility to BP-I. | Bo Xiang Zhenxing Yang Yin Lin Lijie Guan Xuan Li Wei Deng Zeyu Jiang Guohui Lao Qiang Wang Xiaoyu Hao Xiang Liu Yingcheng Wang Liansheng Zhao Xiaohong Ma Tao Li Liping Cao Xun Hu | 2014 | Neuroscience Bulletin2014，30，1： | 2 |
| 16 | Discovery and identification of EIF2AK2 as a direct key target of berberine for anti-inflammatory effects显示文摘Using chemoproteomic techniques,we first identified EIF2AK2,eEF1A1,PRDX3 and VPS4B as direct targets of berberine(BBR)for its synergistically anti-inflammatory effects.Of them,BBR has the strongest affinity with EIF2AK2 via two ionic bonds,and regulates several key inflammatory pathways through EIF2AK2,indicating the dominant role of EIF2AK2.Also,BBR could subtly inhibit the dimerization of EIF2AK2,rather than its enzyme activity,to selectively modulate its downstream pathways including JNK,NF-κB,AKT and NLRP3,with an advantage of good safety profile.In EIF2AK2 gene knockdown mice,the inhibitory IL-1β,IL-6,IL-18 and TNF-a secretion of BBR was obviously attenuated,confirming an EIF2AK2-dependent anti-inflammatory efficacy.The results highlight the BBR's network mechanism on anti-inflammatory effects in which EIF2AK2 is a key target,and inhibition of EIF2AK2 dimerization has a potential to be a therapeutic strategy against inflammationrelated disorders. | Wei Wei Qingxuan Zeng Yan Wang Xixi Guo Tianyun Fan Yinghong Li Hongbin Deng Liping Zhao Xintong Zhang Yonghua Liu Yulong Shi Jingyang Zhu Xican Ma Yanxiang Wang Jiandong Jiang Danqing Song | 2023 | Acta Pharmaceutica Sinica B2023，13，5： | 2 |
| 17 | The mechanism of dentine hypersensitivity:Stimuli-induced directional cation transport through dentinal tubules显示文摘Dentine hypersensitivity is an annoying worldwide disease,yet its mechanism remains unclear.The long-used hydrodynamic theory,a stimuli-induced fluid-flow process,describes the pain processes.However,no experimental evidence supports the statements.Here,we demonstrate that stimuli-induced directional cation transport,rather than fluid-flow,through dentinal tubules actually leads to dentine hypersensitivity.The in vitro/in vivo electro-chemical and electro-neurophysiological approaches reveal the cation current through the nanoconfined negatively charged dentinal tubules coming from external stimuli(pressure,pH,and temperature)on dentin surface and further triggering the nerve impulses causing the dentine hypersensitivity.Furthermore,the cationic-hydrogels blocked dentinal tubules could significantly reduce the stimuli-triggered nerve action potentials and the anionhydrogels counterpart enhances those,supporting the cation-flow transducing dentine hypersensitivity.Therefore,the inspired ion-blocking desensitizing therapies have achieved remarkable pain relief in clinical applications.The proposed mechanism would enrich the basic knowledge of dentistry and further foster breakthrough initiatives in hypersensitivity mitigation and cure. | Nuo Chen Jingjing Deng Shengjie Jiang Xiang-Yu Kong Teng Zhou Kai Zhao Zuohui Xiao Huimin Zheng Weipeng Chen Congcong Zhu Xinyu Liu Liping Wen Yan Wei Xuliang Deng Lei Jiang | 2023 | Nano Research2023，16，1： | 2 |
| 18 | High quality p-type ZnO film growth by a simple method and its properties显示文摘P-type ZnO:N films have been grown successfully by chemical vapor deposition (CVD) using Zn4(OH)2(O2CCH3)6·2H2O as the solid source material and ZnNO3 as the doping source material. XPS, Hall-effect measurement and PL spectra were employed to analyze the structural, electrical and optical properties and study the influence of substrate temperature on the film. Results showed that with a lower substrate temperature, the film exhibited p-type conduction and its resistivity decreased when the substrate temperature increased. When the substrates temperature was 400℃, p-type ZnO films were obtained with carrier concentration of +5.127×1017 cm?3, resistivity of 0.04706 ?·cm and Hall mobility of 259 cm2/(V·s); they still exhibited p-type conduction after a month. When the substrate tem- perature was too high, the film was transformed from p-type to n-type conduction. | MAO FeiYan DENG Hong DAI LiPing CHEN JinJu YUAN ZhaoLin LI Yan | 2008 | Chinese Science Bulletin2008，53，17： | 2 |
| 19 | Development of Streptomyces sp. FR-008 as an emerging chassis显示文摘Microbial-derived natural products are important in both the pharmaceutical industry and academic research.As the metabolic potential of original producer especially Streptomyces is often limited by slow growth rate,complicated cultivation profile,and unfeasible genetic manipulation,so exploring a Streptomyces as a super industrial chassis is valuable and urgent.Streptomyces sp.FR-008 is a fast-growing microorganism and can also produce a considerable amount of macrolide candicidin via modular polyketide synthase.In this study,we evaluated Streptomyces sp.FR-008 as a potential industrial-production chassis.First,PacBio sequencing and transcriptome analyses indicated that the Streptomyces sp.FR-008 genome size is 7.26 Mb,which represents one of the smallest of currently sequenced Streptomyces genomes.In addition,we simplified the conjugation procedure without heat-shock and pre-germination treatments but with high conjugation efficiency,suggesting it is inherently capable of accepting heterologous DNA.In addition,a series of promoters selected from literatures was assessed based on GusA activity in Streptomyces sp.FR-008.Compared with the common used promoter ermE*-p,the strength of these promoters comprise a library with a constitutive range of 60e860%,thus providing the useful regulatory elements for future genetic engineering purpose.In order to minimum the genome,we also target deleted three endogenous polyketide synthase(PKS)gene clusters to generate a mutant LQ3.LQ3 is thus an“updated”version of Streptomyces sp.FR-008,producing fewer secondary metabolites profiles than Streptomyces sp.FR-008.We believe this work could facilitate further development of Streptomyces sp.FR-008 for use in biotechnological applications. | Qian Liu Liping Xiao Yuanjie Zhou Kunhua Deng Gaoyi Tan Yichao Han Xinhua Liu Zixin Deng Tiangang Liu | 2016 | Synthetic and Systems Biotechnology2016，1，3： | 2 |
| 20 | Comparison of Segmentation Algorithms for Detecting Myocardial Infarction Using Late Gadolinium Enhancement Magnetic Resonance Imaging显示文摘Objective:The aim of this study was to validate the accuracy of a new automatic method for scar segmentation and compare its performance with that of two other frequently used segmentation algorithms.Methods:Twenty-six late gadolinium enhancement cardiovascular magnetic resonance images of diseased hearts were segmented by the full width at half maximum(FWHM)method,the n standard deviations(n SD)method,and our new automatic method.The results of the three methods were compared with the consensus ground truth obtained by manual segmentation of the ventricular boundaries.Results:Our automatic method yielded the highest Dice score and the lowest volume difference compared with the consensus ground truth segmentation.The n SD method produced large variations in the Dice score and the volume difference.The FWHM method yielded the lowest Dice score and the greatest volume difference compared with the automatic,6SD,and 8SD methods,but resulted in less variation when different observers segmented the images.Conclusion:The automatic method introduced in this study is highly reproducible and objective.Because it requires no manual intervention,it may be useful for processing large datasets produced in clinical applications. | Yibo Sun Dongdong Deng Liping Sun Yi He Hui Wang Jianzeng Dong | 2020 | Cardiovascular Innovations and Applications2020，，4： | 1 |
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