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| 1 | Rearrangement on surface structures by boride to enhanced cycle stability for LiNi0.80Co0.15Al0.05O2 cathode in lithium ion batteries显示文摘The side reaction between the active material and liquid-electrolyte cause structural damage and particle pulverization is one of the important factors leading to the capacity decay of LiNi0.80Co0.15Al0.05O2(NCA)materials in Li ion batteries(LIBs).Surface modification is an effective strategy for NCA cathodes,which could alleviate the degradation associated with surface processes.Herein,a surface structure rearrangement of NCA cathode secondary particles was reported by in-situ forming a solid electrolyte LiBO2.The LiBO2 is beneficial for alleviating the stress during charge/discharge process,thereby slowing down the rate of cracks formation in the secondary particles,which facilitates the Li+de-intercalation as well as prevents penetration of the liquid-electrolyte into the interior of the particles.As a result,the surface structure rearrangement NCA(RS-NCA)delivers a high discharge capacity of 202.5 m Ah g^-1 at 0.1 C,and exhibits excellent cycle stability with discharge capacity retaining 148 m Ah g^-1 after 200 cycles at 2 C.This surface structure rearrangement approach provides a new viewpoint in designing high-performance high-voltage LIBs. | Shubiao Xia Wenjin Huang Xiang Shen Jiaming Liu Feixiang Cheng Jian-Jun Liu Xiaofei Yang Hong Guo | 2020 | Journal of Energy Chemistry2020，29，6： | 3 |
| 2 | Pliocene flora and paleoenvironment of Zanda Basin, Tibet, China显示文摘This paper describes a plant megafossil assemblage from the Pliocene strata of Xiangzi, Zanda Basin in the western Qinghai-Tibet Plateau. Twenty-one species belonging to 12 genera and 10 families were identified. Studies show that the Pliocene vegetation in Zanda Basin was mostly deciduous shrub composed of Cotoneaster, Spiraea, Caragana, Hippophae,Rhododendron, Potentilla fruticosa, etc. Leaf sizes of these taxa were generally small. Paleoclimate reconstruction using Coexistence Analysis and CLAMP showed that this area had higher temperature and precipitation in the Pliocene than today, and distinct seasonal precipitation variability was established. The reconstructed paleoelevation of Zanda Basin in the Pliocene was similar to modern times. In the context of central Asian aridification, the gradual drought in the area beginning in the late Cenozoic caused vegetation to transition from shrub to desert, and the flora composition also changed. | Jian HUANG Tao SU Shufeng LI Feixiang WU Tao DENG Zhekun ZHOU | 2020 | Science China Earth Sciences2020，63，2： | 2 |
| 3 | Lane detection on the iPhone显示文摘 | REN Feixiang HUANG Jinsheng JIANG Ruyi | 2010 | Lecture Notes of the Institute for Computer Sciences Social-Informatics and Telecommunications Engineering2010，30，： | 1 |
| 4 | Research on electric vehicle charging station load forecasting显示文摘 | Xie Feixiang Huang Mei Zhang Weige - | 2011 | International Conference on Advanced Power System Automation and Protection (APAP)2011，，3： | 1 |
| 5 | Adenoviral vector mediated-expression of caspase-3 siRNA on apoptosis induced by lipopolysaccharide显示文摘Objective: To construct the recombinant adenovirus expressing small RNA of rats caspase-3 and observe the down-regulation effect of caspase-3 in neurons induced by lipopolysaccharide(LPS) in vitro. Methods: pShuttleH1-siCas3 containing Oligo DNA of the targeting sequences and pEGFPC1-Cas3 containing caspase-3 and EGFP sequences were constructed respectively.pShuttleH1-siCas3 and pEGFPC1-Cas3 were co-transfected to the 293 cells by liposomes to determine interfering efficacy by flow cytometry. pShuttleH1-siCas3 was linearized and transformed into E. coli BJ5183 cells containing backbone plasmid pAdEasy-1. The recombinant plasmid was transfected into 293 cells to package the adenovirus Ad-siCas3. The titers of adenovirus were determined by the specific 50% tissue culture infection dosage method. After virus infected the cultured hippocampus neurons, LPS-induced apoptosis and caspase-3 mRNA expression were observed. Results: It was identified that the sequence of target gene was correctly inserted into the genome of virus.The expression of green fluorescence protein was reduced by pShuttleH1-siCas3 in 293 cells. The titer of recombinant adenovirus was 1.06×1010 pfu/ml. After virus infection, caspase-3 mRNA was greatly reduced and neurons apoptosis was suppressed. Conclusion: The recombinant adenovirus expressing rats caspase-3 siRNA were successfully constructed, which may probably be further used in pain therapy by its anti-apoptosis effect. | Wu Feixiang Yu Weifeng Yuan Yang Miao Xuerong Xu Xuewu Huang Shengdong Sun Yuming | 2009 | Journal of Medical Colleges of PLA(China)2009，24，5： | 1 |
| 6 | Energy consumption prediction model of typical buildings in hot summer and cold winter zone of China显示文摘To overcome the shortcomings of the energyconsumption prediction models in the application during thedesign stage, a quick prediction model for energy consumptionis proposed based on the decoupling method. Taking typicalresidential and office buildings in hot summer and cold winterzones as research objects, the influence factors on buildingenergy consumption are classified into intrinsic factors andoperational factors on the basis of the heat transfer principle.Then, using the intrinsic factors as the fundamental variablesand operational factors as the modified variables, the quickprediction model for the buildings in typical cold and hot zonesis proposed based on the decoupling method and the accuracyof the proposed model is verified. The results show thatcompared to the simulation results of EnergyPlus, the relativeerror of the prediction model is less than 1.5% ; comparedwith the real operating data of the building, the relative erroris 13.14% in 2011 and 8.56% in 2012 due to the fact that thecoincidence factor becomes larger than the design value about16% in 2011 and 13% in 2012. The finding reveals that theproposed model has the advantages of rapid calculationcompared with EnergyPlus and Design Builder when predictingbuilding energy consumption in building designs. The energyconsumption prediction model is of great practical value inoptimal operation and building designs. | Xu Jianqun Zhang Fang Chen Feixiang Huang Xijun Sun Jian | 2017 | Journal of Southeast University(English Edition)2017，33，3： | 1 |
| 7 | Boosting reversible anionic redox reaction with Li/Cu dual honeycomb centers显示文摘The anionic redox reaction(ARR)is a promising charge contributor to improve the reversible capacity of layeredoxide cathodes for Na-ion batteries;however,some practical bottlenecks still need to be eliminated,including a low capacity retention,large voltage hysteresis,and low rate capability.Herein,we proposed a high-Na content honeycomb-ordered cathode,P2–Na_(5/6)[Li_(1/6)Cu_(1/6)Mn_(2/3)]O_(2)(P2-NLCMO),with combined cationic/anionic redox.Neutron powder diffraction and X-ray diffraction of P2-NLCMO suggested P2-type stacking with rarely found P6322 symmetry.In addition,advanced spectroscopy techniques and density functional theory calculations confirmed the synergistic stabilizing relationship between the Li/Cu dual honeycomb centers,achieving fully active Cu^(3+)/Cu^(2+) redox and stabilized ARR with interactively suppressed local distortion.With a meticulously regulated charge/discharge protocol,both the cycling and rate capability of P2-NLCMO were significantly. | Xiaohui Rong Dongdong Xiao Qinghao Li Yaoshen Niu Feixiang Ding Xueyan Hou Qiyu Wang Juping Xu Chenglong Zhao Dong Zhou Ruijuan Xiao Xiqian Yu Wen Yin Lin Gu Hong Li Xuejie Huang Liquan Chen Yong-Sheng Hu | 2023 | eScience2023，3，5： | 0 |
| 8 | Triple effects of Sn-substitution on Na0.67Ni0.33Mn0.67O2显示文摘Layered oxides are one of the most prom ising cathode materials for sodium ion batteries (NIBs), however, the relatively low working voltage hinders the increase of energy density thus limiting the application scenarios of NIBs. Here we prepared and investigated a series of Sn^4+ substituted NaO.67NiO.33M na67-xSnxO2 (x = 0.10, 0.20, 0.30, 0.33) and found that Sn-substitution can induce three effects: promoting O3-stack formation, sm oothing the voltage profile and increasing the working voltage to -3.6 V. This study would enrich the knowledge of Sn-substitution and give guide to the better design of high-voltage cathode materials for NIBs. | Xiaohui Rong Fei Gao Feixiang Ding Yaxiang Lu Kai Yang Hong Li Xuejie Huang Liquan Chen Yong-Sheng Hu | 2019 | Journal of Materials Science & Technology2019，35，7： | 0 |
| 9 | MBD2 promotes Th2 differentiation in ovalbumin-induced CD4+T cells显示文摘Introduction:Allergen-specific CD4+T cells play a central role in autoimmune disorders,allergies and asthma,with Th2-type immunity being the typical functional response of CD4+T cells.This study aimed to investigate the role of MBD2 in regulating Th2 cell differentiation.Methods:Splenic mononuclear cells were extracted from C57BL/6 mice,and CD4+T cells were isolated using magnetic beads and confirmed through flow cytometry.Lentivirus was employed to construct MBD2-silenced CD4+T cells.In vitro experiments were performed to treat splenogenic mononuclear cells and CD4+T cells with Ovalbumin(OVA),and Th2 cell ratios and IL-4 levels were assessed using flow cytometry and ELISA.Results:The purity of the isolated CD4+T cells was 95.73%,confirming successful isolation of primary CD4+T cells.Compared to the control group,the Th2 cell ratio exhibited an increase in the Th2-induced group.Treatment with 5-Aza(concentrations,1-100μM)promoted Th2 cell differentiation and increased IL-4 levels.Notably,when combined with Th2 induction and 10μM 5-Aza treatment,silencing MBD2 further amplified Th2 cell ratios and elevated IL-4 levels in cell supernatants.Furthermore,OVA(concentration,200μg/mL)induced the differentiation of CD4+T cells into Th2 cells and increased IL-4 secretion.Interestingly,silencing MBD2 significantly increased the Th2 cell ratio and IL-4 levels in OVA-treated CD4+T cells.Conclusion:In summary,OVA promoted CD4+T cell differentiation into Th2 cells and enhanced IL-4 levels.MBD2 was identified as a mediator of Th2 cell differentiation in splenic-derived CD4+T cells,influenced by OVA or 5-Aza treatment. | QILU PAN YAN JIANG LINQIAO LI XIAOJING DU QIAN HAN FEIXIANG LING ROU LI SHUYUAN CHU LIN MAI JIANWEI HUANG LIBING MA | 2023 | BIOCELL2023，47，11： | 0 |
| 10 | 在体细胞重编程早期瞬时激活的线粒体炫对Nanog的调控显示文摘体细胞重编程的各种机理已经有很多的报道,但是线粒体信号的不同信号和功能还不清楚。 | Zhongfu Ying Keshi Chen Lingjun Zheng Yi Wu Linpeng Li Rui Wang Qi Long Liang Yang Jingyi Guo Deyang Yao Yong Li Feixiang Bao Ge Xiang Jinglei Liu Qiaoying Huang Zhiming Wu Andrew Paul Hutchins Duanqing Pei 刘兴国 | 2017 | 科学新闻2017，19，4： | 0 |
| 11 | The value of ultrasound elastography in differential diagnosisof superficial lymph nodes显示文摘The study evaluated the value of ultrasound elastography in differentiating the benign and malignant superficial lymph nodes.A total of 112 subjects,including 82 patients with enlarged lymph nodes and 30 healthy volunteers,were recruited.All the subjects were examined by B-mode ultrasonography,power Doppler ultrasonogra-phy and elastography.Most of the patients were histo-pathologically confirmed by needle aspiration cytology and some patients were diagnosed by clinical data combined with follow-upfindings.The sensitivity,speci-ficity and accuracy of B-mode ultrasonography were 59.8%,76.5%and 67.1%,those of the bloodflow classification by power Doppler ultrasonography 77.0%,82.3%and 79.4%and those of elastographic classification 74.7%,97.1%and 84.5%,respectively.The elasticity of the lymph nodes was quantitatively measured and defined as stiffness value.When the stiffness value of 2.395 was taken as the cutoff point,the sensitivity and specificity of elastography were 78.41%and 98.51%,and the Youden index reached the highest,with the value being 0.7692.The stiffness values of two indeterminate benign lymph nodes,the elastrographicfindings of which were rated as patterns 2 and 3,were below the cutoff point.The elastographicfindings of 10 malignant lymph nodes were also classified as pattern 2 or 3.Only one of them had the stiffness values below the cutoff point.It was concluded that ultrasound elastography is a novel,noninvasive and convenient tool for the differentiation of the nature of the superficial lymph nodes in clinical practice. | Yanrong ZHANG Qing LV Yehua YIN Mingxing XIE Feixiang XIANG Chengfa LU Tianwei YAN Wei LI Hui XU Yan HUANG | 2009 | Frontiers of Medicine2009，3，3： | 0 |
| 12 | Corrigendum to“Rearrangement on surface structures by boride to enhanced cycle stability for LiNi_(0.80)Co_(0.15)Al_(0.0)5O_(2) cathode in lithium ion batteries”[J.Energy.Chem.45(2020)110-118]显示文摘The authors regret that the printed version of the above article contained some errors.The funding number in acknowledgments of this paper was incorrectly marked,and we hope to correct it.We thank the National Natural Science Foundation of China(51764048,51703118 and 51474191),Yunnan Province Thousand Youth Talents Plan,the Application Basis Research Project of Yunnan Province Science and Technology Department(2017FD144)and Key Natural Science Foundation of Yunnan Province China(2018FA28)for providing the financial support. | Shubiao Xia Wenjin Huang Xiang Shen Jiaming Liu Feixiang Cheng Jian-Jun Liu Xiaofei Yang Hong Guo | 2022 | Journal of Energy Chemistry2022，31，8： | 0 |
| 13 | Evaluation and prediction of the status of COVID-19 epidemic prevention and control based on the SEIR+CAQ model显示文摘This paper analyzes the spread of the COVID-19 epidemic in China,establishes a SEIR^(+CAQ)epidemiologic model that classifies the diagnosed population into asymptomatic,mild,and severe,and considers the condition of an isolated population.First of all,we theoretically analyzed the key problems of the disease-free equilibrium,stability,and basic reproduction number of the model.Then,combined with the actual data,the development trend of the epidemic situation is simulated and compared,and the influence of some important parameters is discussed in the model evaluation part.Finally,based on the theoretical analysis and numerical simulation results,we forecast the future development of the COVID-19 epidemic and put forward some reasonable scientific suggestions for the government to formulate a future epidemic prevention policy. | Xingzhi Chen Baodan Tian Feixiang Huang Daiwen Wang Linyan Fu Haoying Xu | 2021 | International Journal of Modeling, Simulation, and Scientific Computing2021，12，3： | 0 |
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