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| 1 | Interaction between microbiota and immunity in health and disease显示文摘The interplay between the commensal microbiota and the mammalian immune system development and function includes multifold interactions in homeostasis and disease.The microbiome plays critical roles in the training and development of major components of the host's innate and adaptive immune system,while the immune system orchestrates the maintenance of key features of host-microbe symbiosis.In a genetically susceptible host,imbalances in microbiota-immunity interactions under defined environmental contexts are believed to contribute to the pathogenesis of a multitude of immune-mediated disorders.Here,we review features of microbiome-immunity crosstalk and their roles in health and disease,while providing examples of molecular mechanisms orchestrating these interactions in the intestine and extra-intestinal organs.We highlight aspects of the current knowledge,challenges and limitations in achieving causal understanding of host immune-microbiome interactions,as well as their impact on immune-mediated diseases,and discuss how these insights may translate towards future development of microbiometargeted therapeutic interventions. | Danping Zheng Timur Liwinski Eran Elinav | 2020 | Cell Research2020，30，6： | 58 |
| 2 | Identification and characterization of microRNAs in raw milk during different periods of lactation, commercial fluid, and powdered milk products显示文摘最近的婴儿的公式奶粉污染事件证明了在牛奶质量控制的经典标记或标准在识别鈥渕a nipulated 鈥 ? 是不够的差质量的牛奶。在现在的学习,我们第一次证明奶牛牛奶包含大量 microRNAs ( miRNAs )并且牛奶特定的 miRNAs 的唯一的表示侧面能为未加工的牛奶和牛奶相关的商业产品的质量控制用作新奇指示物和可能的新标准,例如液体牛奶和粉状的公式牛奶。用定序的 Solexa,首先,我们系统地在未加工的牛奶屏蔽了 miRNA 表示并且在未加工的牛奶识别了 245 miRNAs 的一个总数。不同于层次在哺乳的不同时期是其表达式将近相同的另外的经典 biomarkers,单个 miRNAs 能显著地在哺乳过程期间被改变,含有那 miRNAs 可以是更精确的指示物反映牛奶的优秀改变。第二,使用 TaqMan 基于探查的 miRNA 量的 RT-PCR ,我们进一步识别了七 miRNAs 重要地在整个哺乳过程,和更多有相对一致的表情,这七牛奶特定的 miRNAs 的表示侧面能为区别用作理想的 biomarker 差质量或从纯未加工的牛奶的 鈥渕a nipulated 鈥?牛奶,象为商业乳制品的质量控制一样,例如液体,牛奶和粉状的公式挤。一起,我们的调查结果为为决定未加工的牛奶或牛奶相关的商业产品的质量理解牛奶 miRNAs 和一个新潜在的标准的生理的角色提供一个基础。 | Xi Chen Chao Gao Haijin Li Lei Huang Qi Sun Yanye Dong Chunliang Tian Shengpu Gao Hailin Dong Danping Guan Xiaoyun Hu Shujian Zhao Liang Li Lin Zhu Qiao Yan Junfeng Zhang Ke Zen Chen-Yu Zhang | 2010 | Cell Research2010，20，10： | 29 |
| 3 | Coinfection with influenza A virus enhances SARS-CoV-2 infectivity显示文摘The upcoming flu season in the Northern Hemisphere merging with the current COVID-19 pandemic raises a potentially severe threat to public health.Through experimental coinfection with influenza A virus(IAV)and either pseudotyped or live SARS-CoV-2 virus,we found that IAV preinfection significantly promoted the infectivity of SARS-CoV-2 in a broad range of cell types.Remarkably,in vivo,increased SARS-CoV-2 viral load and more severe lung damage were observed in mice coinfected with IAV.Moreover,such enhancement of SARS-CoV-2 infectivity was not observed with several other respiratory viruses,likely due to a unique feature of IAV to elevate ACE2 expression.This study illustrates that IAV has a unique ability to aggravate SARS-CoV-2 infection,and thus,prevention of IAV infection is of great significance during the COVID-19 pandemic. | Lei Bai Yongliang Zhao Jiazhen Dong Simeng Liang Ming Guo Xinjin Liu Xin Wang Zhixiang Huang Xiaoyi Sun Zhen Zhang Lianghui Dong Qianyun Liu Yucheng Zheng Danping Niu Min Xiang Kun Song Jiajie Ye Wenchao Zheng Zhidong Tang Mingliang Tang Yu Zhou Chao Shen Li Zhou Yu Chen Huan Yan Ke Lan Ke Xu | 2021 | Cell Research2021，31，4： | 16 |
| 4 | A PRIORI ERROR ESTIMATE AND SUPERCONVERGENCE ANALYSIS FOR AN OPTIMAL CONTROL PROBLEM OF BILINEAR TYPE显示文摘在这篇论文,我们为一个模型调查先验的错误估计和超级集中性质最佳的控制问题双线性打申请,它包括某参数评价。州、有肋骨是由片的 discretized 明智的线性功能和控制被片接近明智的经常的功能。我们为控制和州的近似导出先验的错误估计和超级集中分析。我们也在状态附近给最佳的 L2 标准错误估计和几乎最佳的 L<sup>∞</sup>-norm 估计并且有肋骨。结果能乐意地被使用在如此的最佳的控制问题的适应有限元素近似构造后验错误评估者。 | Danping Yang Yanzhen Chang Wenbin Liu | 2008 | Journal of Computational Mathematics2008，26，4： | 12 |
| 5 | Toric Intraocular Lens vs. Peripheral Corneal Relaxing Incisions to Correct Astigmatism in Eyes Undergoing Cataract Surgery显示文摘Purpose:.To compare toric intraocular lens implantation(ToricIOL).with peripheral corneal relaxing incisions(PCRIs) for astigmatism correction in patients undergoing cataract surgery.Methods: 54 patients(54 eyes) with more than 0.75 diopter(D).of preexisting corneal astigmatism were classified as group A(0.75-1.50D) or group B(1.75-2.50D). The patients were randomized to undergo Toric-IOL or PCRIs in the steep axis with spherical IOL implantation..Log MAR uncorrected visual acuity(Log MAR UCVA), Log MAR best corrected vi sual acuity.(Log MAR BCVA),.error of vector(|EV|), surgery induced refraction correction.(|SIRC |),.and correction rates(CR) were measured 1 month and 6 months postoperatively.Results: At 6 months postoperatively, all 54 eyes had LogMAR BCVA≤0.2. Patients who underwent PCRIs and ToricIOL with Log MAR BCVA≤0.1 showed no significant differences in group A(P=1.00) or in group B(P=0.59). Group A showed no significant differences in Log MAR UCVA(P =0.70), |EV|(P=0.13), |SIRC|(P=0.71), and CR(P=0.56)in patients underwent PCRIs and Toric-IOL. However, group B showed significant differences in Log MAR UCVA(P <0.01), |EV|(P<0.01)), |SIRC|(P<0.01), and CR(P<0.01).The Log MAR UCVA and |EV | between 1 and 6 months showed no significant differences in patients in group A. However, in group B, they are significant differences.Conclusion:.The efficacy and stability of Toric-IOL and PCRIs were equal in low astigmatic patients..Toric-IOL achieved an enhanced effect over PCRIs in higher astigmatic patients.PCRIs had the more refractive regression than Toric-IOL in 6months. | Zhiping Liu Xiangyin Sha Xuanwei Liang Zhonghao Wang Jingbo Liu Danping Huang | 2014 | Eye Science2014，29，4： | 9 |
| 6 | Small non-coding RNAs transfer through mammalian placenta and directly regulate fetal gene expression显示文摘 | Jing Li Yujing Zhang Dameng Li Yuchen Liu Danping Chu Xiaohong Jiang Dongxia Hou Ke Zen Chen-Yu zhang | 2015 | Protein & Cell2015，6，6： | 9 |
| 7 | The Pengguan tectonic dome of Longmen Mountains, Sichuan Province:Mesozoic denudation of a Neoproterozoic magmatic arc-basin system显示文摘Neoproterozoic igneous and metamorphic complexes occur as tectonic domes in the Longmen Mountains of the western margin of the Yangtze Block, and are important in reconstructing the Rodinian supercontinent and constraining the timing and mechanism of tectonic denudational processes. The Pengguan dome consists of granitic intrusions and metamorphic rocks of the Huangshuihe Group and is tectonically overlain by ductilly deformed Sinian to Paleozoic strata. The plutonic intrusions consist of granites with abundant amphibolite enclaves. New LA-ICP-MS zircon U-Pb dating yielded an emplacement age of 809±3 Ma and a protolith age of 844±6 Ma for the granite. The granitic rocks have geochemical signatures typical of A-type granites, indicating their formation under an extensional environment, by melting of newly formed tonalite-trondhjemite-granodiorite (TTG) rocks. A detachment fault, characterized by variable ductile shear deformation of S-C fabric and ESE-ward kinematics, separates the Pengguan dome from the Sinian-Paleozoic cover. 40Ar/39Ar dating of muscovite from the mylonite in the detachment fault of the dome demonstrates that ductile deformation occurred at ~160 Ma. This study indicates the existence of a Neoproterozoic magmatic arc-basin system, which was denudated by a Jurassic middle crustal ductile channel flow along the Longmenshan thrust belt. | YAN DanPing ZHOU MeiFu WEI GuoQing GAO JianFeng LIU ShaoFeng XU Ping SHI XiaoYing | 2008 | Science China Earth Sciences2008，51，11： | 9 |
| 8 | Time-Consistent Investment Strategy for DC Pension Plan with Stochastic Salary Under CEV Model显示文摘This paper aims to derive the time-consistent investment strategy for the defined contribution(DC) pension plan under the mean-variance criterion.The financial market consists of a risk-free asset and a risky asset of which price process satisfies the constant elasticity of variance(CEV) model.Compared with the geometric Brownian motion model,the CEV model has the ability of capturing the implied volatility skew and explaining the volatility smile.The authors assume that the contribution to the pension fund is a constant proportion of the pension member's salary.Meanwhile,the salary is stochastic and its volatility arises from the price process of the risky asset,which makes the proposed model different from most of existing researches and more realistic.In the proposed model,the optimization problem can be decomposed into two sub-problems:Before and after retirement cases.By applying a game theoretic framework and solving extended Hamilton-Jacobi-Bellman(HJB) systems,the authors derive the time-consistent strategies and the corresponding value functions explicitly.Finally,numerical simulations are presented to illustrate the effects of model parameters on the time-consistent strategies. | LI Danping RONG Ximin ZHAO Hui | 2016 | Journal of Systems Science & Complexity2016，29，2： | 8 |
| 9 | The effect of integrative crop management on root growth and methane emission of paddy rice显示文摘In previous studies, integrative crop management (ICM) improved shoot growth and grain yield of rice (Oryza sativa L.). However, little is known about the effect of ICM on root growth and methane (CH4) emission of paddy rice. In this study, two rice varieties, Wuyunjing 24 and Yongyou 2640, were grown. A field experiment was conducted with three crop management treatments including zero nitrogen fertilization (0N), local farmer practice (LFP), and ICM. Root morphophysiological traits and CH4 emission from the paddy field were investigated. ICM significantly increased mean grain yield by 29.9%, with the effect attributed mainly to an increase in mean total number of spikelets by 26.4% compared to LFP. ICM increased root and shoot biomass, root length, number of roots, root oxidation activity (ROA), root bleeding rate, and root total and active absorbing surface area by respectively 24.4%, 25.7%, 17.1%, 9.3%, 18.7%, 29.5%, 12.1%, and 24.7%. The concentrations of malic, succinic, and acetic acids in root exudates were respectively 5.8%, 6.0%, and 10.5% higher in ICM than in LFP. Compared to LFP, ICM significantly decreased the rate of CH4 emission during emission peak stages and reduced total CH4 emission by 17.1%. The root morphophysiological traits were positively and significantly correlated with grain yield, whereas root length, specific root length, ROA, and root total and active absorbing surface area were negatively and significantly correlated with total CH4 emission. These results suggest that ICM could achieve the dual goals of increasing grain yield and reducing the greenhouse gas effect by improving the root morphology and physiological traits of paddy rice. | Hao Zhang Hailang Liu Danping Hou Yilei Zhou Mengzhu Liu Zhiqin Wang Lijun Liu Junfei Gu Jianchang Yang | 2019 | The Crop Journal2019，7，4： | 8 |
| 10 | Investigation on the relationship between the fine particle emission and crystallization characteristics of gypsum during wet flue gas desulfurization process显示文摘The relationship between the fine particles emitted after desulfurization and gypsum crystals in the desulfurization slurry was investigated,and the crystallization characteristics varying with the operation parameters and compositions of the desulfurization slurry were discussed.The results showed that the fine particles generated during the desulfurization process were closely related to the crystal characteristics in the desulfurization slurry by comparison of their morphology and elements. With the higher proportion of fine crystals in the desulfurization slurry,the number concentration of fine particles after desulfurization was increased and their particle sizes were smaller,indicating that the optimization of gypsum crystallization was beneficial for the reduction of the fine particle emission. The lower p H value and an optimal temperature of the desulfurization slurry were beneficial to restrain the generation of fine crystals in the desulfurization slurry. In addition,the higher concentrations of the Fe^(3+)ions and the F^- ions in the desulfurization slurry both promoted the generation of fine crystals with corresponding change of the morphology and the effect of the Fe^(3+) ions was more obvious.With the application of the desulfurization synergist additive,it was beneficial for the inhibition of fine crystals while the thinner crystals were generated. | Danping Pan Hao Wu Linjun Yang | 2017 | Journal of Environmental Sciences2017，29，5： | 8 |
| 11 | Early Cretaceous Post-Collisional Collapse of the Yidun Terrane: Geochronological and Geochemical Constraints from Calc-alkaline to Alkaline Basalts in Xiqiu Area, Southwest China显示文摘Several Cretaceous Carlin-like or hydrothermal gold deposits along the Garze-Litang suture zone and Early Cretaceous hydrothermal copper mineralization along the southeastern margin of the Songpan-Garze fold belt were presumed to have a magmatic heat source. However, no actual coeval magmatic events nearby were discovered. Here, we report zircon SIMS U-Pb age, whole-rock geochemical and Sr-Nd isotopic data of the Xiqiu basalts in the southern end of the Yidun terrane, eastern Tibetan Plateau. New zircon U-Pb ages yield weighted mean ^(206) Pb/^(238) U age of 117.7±1.6 Ma. The basalts are classified as calc-alkaline to alkaline and have relatively high Mg O(4.77 wt.%–10.84 wt.%) and Mg number values(Mg~#=(100×Mg/(Mg+Fe^(2+))); 45.35–67.28) and positive ε_(Nd)(t)(t=118 Ma) values(+1.86 to +3.2), suggesting a OIB-like mantle source that is consistent with the normalized patterns of trace elements and rare earth elements(REEs). Geochemical data suggest that the primary basaltic magma was generated by low degree partial melting of a peridotite-dominated mantle source with a minor component of garnet-eclogite or pyroxenite and experienced olivine+clinopyroxene dominated fractional crystallization. The primary melt compositions calculated from the high Mg O samples, in turn, suggest that the Xiqiu basalts were generated at 1.6–2.9 GPa with abnormally hot mantle potential temperatures from 1 465 to 1 540 oC. The melting temperatures are similar to the abnormally hot mantle underneath the Colorado Plateau and hotter than the mid-ocean range basalt(MORB) mantle and normal intra-continental mantle. Combined with previous studies, the Cretaceous Xiqiu basalts allow us to reconstruct a tectonic and geodynamic evolutionary model responsible for the Late Jurassic to Late Cretaceous geological records(magmatism, ore deposits and enhanced exhumation) in the Yidun terrane and southern Songpan-Garze fold belt. | Xutuo Li Danping Yan Liang Qiu | 2018 | Journal of Earth Science2018，29，1： | 6 |
| 12 | Form Gene Clustering Method about Pan-Ethnic-Group Products Based on Emotional Semantic显示文摘The use of pan-ethnic-group products form knowledge primarily depends on a designer's subjective experience without user participation. The majority of studies primarily focus on the detection of the perceptual demands of consumers from the target product category. A pan-ethnic-group products form gene clustering method based on emotional semantic is constructed. Consumers' perceptual images of the pan-ethnic-group products are obtained by means of product form gene extraction and coding and computer aided product form clustering technology. A case of form gene clustering about the typical pan-ethnic-group products is investigated which indicates that the method is feasible. This paper opens up a new direction for the future development of product form design which improves the agility of product design process in the era of Industry 4.0. | CHEN Dengkai DING Jingjing GAO Minzhuo MA Danping LIU Donghui | 2016 | Chinese Journal of Mechanical Engineering2016，29，6： | 6 |
| 13 | Chaperone proteins identified from synthetic proteasome inhibitor-induced inclusions in PC12 cells by proteomic analysis显示文摘女伴蛋白质在 Lewy 身体是重要的,但是女伴蛋白质的侧面不完全地被解开。Proteomic 分析被用来为进一步的学习决定蛋白质候选人。这里,从导致代理人的包括识别潜在的女伴蛋白质,我们执行了包括在为 48 h 暴露于 10 M 希腊语的第二十三个字母的 PC12 房间形成了的导致的人工地合成的 proteasome 禁止者(希腊语的第二十三个字母) 的 proteomic 分析。用通过指纹对多重蛋白质数据库寻找了的肽质量的生物化学的分别, 2-D 电气泳动,和鉴定,我们反复从导致希腊语的第二十三个字母的包括识别了八可再现的女伴蛋白质。这些, 58 kDa 葡萄糖调整了蛋白质, 75 kDa 葡萄糖调整了蛋白质,并且钙绑定蛋白质 1 是最新识别了。其它五被报导了是 Lewy 身体的一致部件。这些调查结果建议三潜在的女伴蛋白质可能在 proteasome 抑制下面在 PC12 房间被招募到导致希腊语的第二十三个字母的包括。 | Xing'an Li Yingjiu Zhang Yihong Hu Ming Chang Tao Liu Danping Wang Yu Zhang Lei Zhang Linsen Hu | 2008 | Acta Biochimica et Biophysica Sinica2008，40，5： | 4 |
| 14 | Ultraflat, broadband, and highly coherent supercontinuum generation in all-solid microstructured optical fibers with all-normal dispersion显示文摘High flatness, wide bandwidth, and high-coherence properties of supercontinuum(SC) generation in fibers are crucial in many applications. It is challenging to achieve SC spectra in a combination of the properties, since special dispersion profiles are required, especially when pump pulses with duration over 100 fs are employed. We propose an all-solid microstructured fiber composed only of hexagonal glass elements. The optimized fiber possesses an ultraflat all-normal dispersion profile, covering a wide wavelength interval of approximately 1.55 μm. An SC spectrum spanning from approximately 1030 to 2030 nm(corresponding to nearly one octave) with flatness<3 dB is numerically generated in the fiber with 200 fs pump pulses at 1.55 μm. The results indicate that the broadband ultraflat SC sources can be all-fiber and miniaturized due to commercially achievable 200-fs fiber lasers. Moreover, the SC pulses feature high coherence and a single pulse in the time domain, which can be compressed to 13.9-fs pulses with high quality even for simple linear chirp compensation. The Fourier-limited pulse duration of the spectrum is 3.19 fs, corresponding to only 0.62 optical cycles. | CHUNLEI HUANG MEISONG LIAO WANJUN BI XIA LI LILI HU LONG ZHANG LONGFEI WANG GUANSHI QIN TIANFENG XUE DANPING CHEN WEIQING GAO | 2018 | Photonics Research2018，6，6： | 4 |
| 15 | WheatGmap:a comprehensive platform for wheat gene mapping and genomic studies显示文摘Bulked segregant analysis(BSA)is an efficient and low-cost strategy that is widely used to identify causal genes in segregating populations.BSA-based methods,such as BSA sequencing(Wenger et al.,2010),bulked segregant RNA sequencing(BSR-seq)(del Viso et al.,2012),and MutMap(Abe et al.,2012),are powerful tools that can be used for rapidly discovering genetic markers and gene mapping.Although BSA is increasingly being used in wheat(Triticum aestivum)gene mapping efforts,few user-friendly BSA tools have been developed for researchers lacking a strong bioinformatics background.Here,we developed the web-based BSA platform WheatGmap(http://gffzz4d94446f6f524399sqpbwkk9qf0x960u0.ffgz.tsg.suse.edu.cn),which integrates multiple BSA mapping models and large amounts of public data to accelerate gene cloning and functional research and facilitate resource sharing. | Lichao Zhang Chunhao Dong Zhongxu Chen Lixuan Gui Cheng Chen Danping Li Zhencheng Xie Qiang Zhang Xueying Zhang Chuan Xia Xu Liu Xiuying Kong Jirui Wang | 2021 | Molecular Plant2021，14，2： | 4 |
| 16 | Well-construction of Zn_(2)SnO_(4)/SnO_(2)@ZIF-8 core-shell hetero-structure with efficient photocatalytic activity towards tetracycline under restricted space显示文摘Nowadays,efficient removal of antibiotic(e.g.tetracycline,TC) from water bodies has been of great global concern.Hereby,a novel Zn_(2)SnO_(4)/SnO_(2)@ZIF-8 photo-catalyst was first synthesized by a facile selfassembly in-situ growth method.Zn_(2)SnO_(4)/SnO_(2)@ZIF-8 exhibits a remarkable photocatalytic activity towards TC under visible-light driven with a rapid rate constant of 1.5 × 10^(-2)min^(-1), and a removal efficiency of 81.2%,which is superior to some catalysts in the literature.Importantly,the photocatalytic activity of Zn_(2)SnO_(4)/SnO_(2)@ZIF-8 could still remain ~77% after the fifth cycle,indicating its good stability and reusability.The remarkable performances of adsorption and photocatalytic were attributed to associative effects of catalytic activity of Zn_(2)SnO_(4)/SnO_(2)and the unique porous nanostructure and stability of ZIF-8.This work could aid the future design and preparation of novel MOFs composite catalysts for efficient elimination of antibiotics from water. | Jiafei Wu Yuning Jin Danping Wu Xiaoying Yan Na Ma Wei Dai | 2022 | Chinese Journal of Chemical Engineering2022，，12： | 3 |
| 17 | Analysis and experimentation of key technologies in service-oriented optical internet显示文摘To satisfy diverse bandwidth-intensive applications envisioned in the internet of the future, research on a distributed optical internet, enabling efficient utilization of geographically distributed resources, has become attractive. The deployment of such a network, however, has its own technical challenges, including network architecture, resource management, and high-speed transmission. To address these issues, a service-oriented-architecture-based distributed optical internet architecture is proposed. Thereafter, key technologies of an optical internet, such as optical multicasting, distributed resource control, and high-speed transmission, are analyzed and investigated. The proposed schemes are verified through experimentation and simulation. | JI YueFeng REN DanPing LI Hui LIU XueJun WANG ZhengZhong | 2011 | Science China(Information Sciences)2011，54，2： | 3 |
| 18 | Ocular Surface Characteristics and Impression Cytology in Patients with Active versus Inactive Thyroid Eye Disease显示文摘Purpose:To compare the clinical findings, tear film function and impression cytology between patients with active and inactive Thyroid Eye Disease (TED). Methods:.A total of 56 patients with TED and 30 controls were recruited in this prospective observational cohort study. TED patients were divided into active TED and inactive TED types according to a seven-point modified formulation of the Clinical Activity Score (CAS). All participants underwent full eye examinations including Ocular Surface Disease Index (OSDI) score, tear film break-up time (TBUT), fluorescein staining and Schirmer I test. Thirty nine patients with thyroid-associated orbitopathy.(TAO) received Nelson's grade with conjunctival impression cytology. Proptosis, palpebral fissure width and lagophthalmos were assessed. Results:.Ocular surface parameters including proptosis, palpebral fissure width and lagophthalmos did not differ between active and inactive TED patients(P>0.05). Both active and inactive TED patients obtained higher fluorescein staining scores, lower TBUT scores and significantly lower Schirmer test scores than those of controls (P<0.001 for all). Additionally, the TBUT score was significantly lower and the OSDI score significantly higher in the active TED group compared with those in the inactive TED group (P<0.001 for both). Impression cytology revealed a higher proportion of grade 2-3 changes in the active TED group compared with the inactive TED group(P<0.001). Conclusion:.Orbital inflammation in TED patients may lead to decreased tear film stability and ocular surface squamous metaplasia. | Nuo Xu Danping Huang Huasheng Yang Zhaoguang Lai Quan Luo | 2012 | Eye Science2012，27，2： | 3 |
| 19 | SUPERCONVERGENCE ANALYSIS OF FINITE ELEMENT METHODS FOR OPTIMAL CONTROL PROBLEMS OF THE STATIONARY B(?)NARD TYPE显示文摘在这篇论文,我们在点下面考虑静止 B é nard 类型的分布式的最佳的控制问题的有限元素近似明智的控制限制。状态和 co-states 被低顺序的混合有限元素空格或片的多项式函数接近明智的线性函数和控制被片接近明智的经常的函数。我们为控制给超级集中分析;近似有集中的秒顺序率,这被证明。我们进一步为状态和 co-states 给超级集中分析。然后,我们在 L2 标准在 L<sup>∞</sup>-norm 和最佳的错误估计导出错误估计。 | Yanzhen Chang Danping Yang | 2008 | Journal of Computational Mathematics2008，26，5： | 3 |
| 20 | Vehicle-to-Infrastructure Channel Characterization in Urban Environment at 28 GHz显示文摘Both ultra-reliable low latency and high-data-rate communications are required by connective vehicles. Millimeter wave(mm Wave) with large bandwidth is a key technology to support high-data-rate communications. In this paper, the 28 GHz wideband vehicle-to-infrastructure channel is characterized for the urban environment in a major street in Manhattan. The deployment of the transmitter and the receiver, as well as the traffic models, are selected by considering the recommendation by 3GPP TR 37.885. Ray tracing simulator with calibrated electromagnetic parameters is employed in this work to practically conduct intensive simulations. The 3D environment model is reconstructed from OpenStreetMap. The power delay profile, path loss, root-meansquare delay spread, K-factor and so on, are extracted from the calibrated simulation results. The evolution of the parameters, as well as their statistical properties, are analyzed and modeled. The work of this paper helps the researchers understand the propagation channel for designing mmWave technologies and communication system in a similar scenario. | Longhe Wang Bo Ai Danping He Ke Guan Jiayi Zhang Junhyeong Kim Zhangdui Zhong | 2019 | China Communications2019，16，2： | 3 |
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