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| 1 | The effect of heat treatment on the strength and toughness of carbon fiber/silicon carbide composites with different pyrolytic carbon interphase thicknesses显示文摘 | Hui Mei Qianglai Bai Yuyao Sun Haiqing Li Hongqin Wang Laifei Cheng | 2013 | Carbon2013，，： | 1 |
| 2 | Influencing mechanism of high solid concentration on anaerobic mono-digestion of sewage sludge without agitation显示文摘污水污泥的高固体的厌氧的消化是一个有希望的过程,但是高稳固的集中否定地影响了甲烷生产。影响机制系统地在全部的固体(TS ) 通过一系列静态的厌氧的消化实验在这研究被分析 3%15% 的内容。结果证明 TS 6% 是在 lowsolids 和高固体的厌氧的消化之间的边界,并且当 TS 从 6% ~ 15% 增加了时,积聚的甲烷收益指数地减少了。厌氧的消化的性能被在甲烷产量和污泥之间的集体转移,和关系的效率直接决定散开的系数被一个力量函数很好描述。因此,增加的 TS 导致了污泥粘性的指数的增加但是在散开的系数的指数的减少。堵住的集体转移导致了不稳定的丰满的酸(VFA ) 和免费的氨的累积。醋性的新陈代谢是主要过程,而奶油并且 propionic 新陈代谢发生在高固体的厌氧的消化的起始的阶段。VFA 的集中在起始的阶段到达了最大值,它仍然比影响 methanogens 的阀值低。免费的氨的集中逐渐地增加了,并且当免费的氨氮超过了 50 mg 景 ? 氠晩时, methanogenesis 被禁止吗? | Yuyao ZHANG Huan LI Can LIU Yingchao CHENG | 2015 | Frontiers of Environmental Science & Engineering2015，9，6： | 1 |
| 3 | Simultaneously achieving high energy density and responsivity in submicron BaTiO_(3) film capacitors integrated on Si显示文摘In the research field of energy storage dielectrics,the“responsivity”parameter,defined as the recyclable/recoverable energy density per unit electric field,has become critically important for a comprehensive evaluation of the energy storage capability of a dielectric.In this work,high recyclable energy density and responsivity,i.e.,W_(rec)=161.1 J·cm^(-3) and ξ=373.8 J·(kV·m^(2))^(-1),have been simultaneously achieved in a prototype perovskite dielectric,BaTiO_(3),which is integrated on Si at 500℃ in the form of a submicron thick film.This ferroelectric film features a multi-scale polar structure consisting of ferroelectric grains with different orientations and inner-grain ferroelastic domains.A LaNiO_(3) buffer layer is used to induce a{001}textured,columnar nanograin microstructure,while an elevated deposition temperature promotes lateral growth of the nanograins(in-plane diameter increases from~10-20 nm at lower temperatures to~30 nm).These preferably oriented and periodically regulated nanograins have resulted in a small remnant polarization and a delayed polarization saturation in the film’s P-E behavior,leading to a high recyclable energy density.Meanwhile,an improved polarizability/dielectric constant of the BaTiO_(3) film has produced a much larger maximum polarization than those deposited at lower temperatures at the same electric field,leading to a record-breaking responsivity for this simple perovskite. | Jun Ouyang Yinxiu Xue Chuanqi Song Meiling Yuan Kun Wang Yuyao Zhao Hongbo Cheng Hanfei Zhu Chao Liu | 2024 | Journal of Advanced Ceramics2024，13，2： | 0 |
| 4 | Robust Identification of Road Surface Condition Based on Ego‑Vehicle Trajectory Reckoning显示文摘The type of road surface condition(RSC)will directly affect the driving performance of vehicles.Monitoring the type of RSC is essential for both transportation agencies and individual drivers.However,most existing methods are solely based on a dynamics-based method or an image-based method,which is susceptible to road excitation limitations and interference from the external environment.Therefore,this paper proposes a decision-level fusion identification framework of the RSC based on ego-vehicle trajectory reckoning to accurately obtain the type of RSC that the front wheels of the vehicle will expe-rience.First,a road feature extraction model based on multi-task learning is conducted,which can simultaneously segment the drivable area and road cast shadow.Second,the optimized candidate regions of interest are classified with confidence levels by ShuffleNet.Considering environmental interference,candidate regions of interest regarded as virtual sensors are fused by improved Dempster-Shafer evidence theory to obtain the fusion results.Finally,the ego-vehicle trajectory reckoning module based on the kinematic bicycle model is added to the proposed fusion method to extract the RSC experienced by the front wheels.The performance of the entire framework is verified on a specific dataset with shadow and split curve roads.The results reveal that the proposed method can identify the RSC with accurate predictions in real time. | Cheng Tian Bo Leng Xinchen Hou Yuyao Huang Wenrui Zhao Da Jin Lu Xiong Junqiao Zhao | 2022 | Automotive Innovation2022，5，4： | 0 |
| 5 | Translocation of IGF-1R in endoplasmic reticulum enhances SERCA2 activity to trigger Ca_(ER)^(2+)perturbation in hepatocellular carcinoma显示文摘The well-known insulin-like growth factor 1(IGF1)/IGF-1 receptor(IGF-1R)signaling pathway is overexpressed in many tumors,and is thus an attractive target for cancer treatment.However,results have often been disappointing due to crosstalk with other signals.Here,we report that IGF-1R signaling stimulates the growth of hepatocellular carcinoma(HCC)cells through the translocation of IGF-1R into the ER to enhance sarco-endoplasmic reticulum calcium ATPase 2(SERCA2)activity.In response to ligand binding,IGF-1Rβis translocated into the ER byβ-arrestin2(β-arr2).Mass spectrometry analysis identified SERCA2 as a target of ER IGF-1Rβ.SERCA2 activity is heavily dependent on the increase in ER IGF-1Rβlevels.ER IGF-1Rβphosphorylates SERCA2 on Tyr^(990)to enhance its activity.Mutation of SERCA2-Tyr^(990)disrupted the interaction of ER IGF-1Rβwith SERCA2,and therefore ER IGF-1Rβfailed to promote SERCA2 activity.The enhancement of SERCA2 activity triggered Ca_(ER)^(2+)perturbation,leading to an increase in autophagy.Thapsigargin blocked the interaction between SERCA2and ER IGF-1Rβand therefore SERCA2 activity,resulting in inhibition of HCC growth.In conclusion,the translocation of IGF-1R into the ER triggers Ca_(ER)^(2+)perturbation by enhancing SERCA2 activity through phosphorylating Tyr^(990)in HCC. | Yanan Li Keqin Li Ting Pan Qiaobo Xie Yuyao Cheng Xinfeng Wu Rui Xu Xiaohui Liu Li Liu Jiangming Gao Wenmin Yuan Xianjun Qu Shuxiang Cui | 2023 | Acta Pharmaceutica Sinica B2023，13，9： | 0 |
| 6 | Oscillation-specific nodal alterations in early to middle stages Parkinson’s disease显示文摘Background:Different oscillations of brain networks could carry different dimensions of brain integration.We aimed to investigate oscillation-specific nodal alterations in patients with Parkinson’s disease(PD)across early stage to middle stage by using graph theory-based analysis.Methods:Eighty-eight PD patients including 39 PD patients in the early stage(EPD)and 49 patients in the middle stage(MPD)and 36 controls were recruited in the present study.Graph theory-based network analyses from three oscillation frequencies(slow-5:0.01–0.027 Hz;slow-4:0.027–0.073 Hz;slow-3:0.073–0.198 Hz)were analyzed.Nodal metrics(e.g.nodal degree centrality,betweenness centrality and nodal efficiency)were calculated.Results:Our results showed that(1)a divergent effect of oscillation frequencies on nodal metrics,especially on nodal degree centrality and nodal efficiency,that the anteroventral neocortex and subcortex had high nodal metrics within low oscillation frequencies while the posterolateral neocortex had high values within the relative high oscillation frequency was observed,which visually showed that network was perturbed in PD;(2)PD patients in early stage relatively preserved nodal properties while MPD patients showed widespread abnormalities,which was consistently detected within all three oscillation frequencies;(3)the involvement of basal ganglia could be specifically observed within slow-5 oscillation frequency in MPD patients;(4)logistic regression and receiver operating characteristic curve analyses demonstrated that some of those oscillation-specific nodal alterations had the ability to well discriminate PD patients from controls or MPD from EPD patients at the individual level;(5)occipital disruption within high frequency(slow-3)made a significant influence on motor impairment which was dominated by akinesia and rigidity.Conclusions:Coupling various oscillations could provide potentially useful information for large-scale network and progressive oscillation-specific nodal alterations were observed in PD patients across early to middle stages. | Xiaojun Guan Tao Guo Qiaoling Zeng Jiaqiu Wang Cheng Zhou Chunlei Liu Hongjiang Wei Yuyao Zhang Min Xuan Quanquan Gu Xiaojun Xu Peiyu Huang Jiali Pu Baorong Zhang Min-Ming Zhang | 2019 | Translational Neurodegeneration2019，8，1： | 0 |
| 7 | Deformation mechanism of commercially pure titanium under biaxial loading at ambient and elevated temperatures显示文摘Commercially pure(CP)titanium is thermally processed and subjected to biaxial stress.However,the evolution of the microstructural deformation mechanisms under such circumstances is not adequately understood.In this study,the mechanical responses and microstructural deformation mechanisms of TA2 CP titanium sheets under equi-biaxial loading at room temperature(RT),300℃,and 400℃were studied.The activated slip and twinning systems were investigated by transmission electron microscopy(TEM)after polished cruciform specimens were biaxially tensile-tested at RT and elevated temperatures.The results show that{11¯22}contraction twinning and{10¯12}extension twinning are the main deforma-tion mechanisms of RT biaxial deformation,while dislocation glide is predominant in biaxial deformation at 300℃and 400℃.This difference yields varied work-hardening behaviors at RT and elevated tem-peratures.In biaxial deformation at 400℃,the main slip trace type is multiple slip.The interaction of different slip systems in multiple slip created shear deformation concentration areas and further induced cross-slip.However,in biaxial deformation at 300℃,the amounts of simplex and multiple slip were significantly reduced compared to those at 400℃because the lower temperature increased the critical resolved shear stress and insufficient activated slip systems were available for grain deformation.There-fore,several stress-concentration areas were generated with the activation of cross-slip. | Yuanjie Fu Yao Cheng Yun Cui Yunchang Xin Yuyao Zeng Xiao Liu Gang Chen | 2022 | Journal of Materials Science & Technology2022，，31： | 0 |
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