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| 1 | Atorvastatin protects cardiomyocytes from oxidative stress by inhibiting LOX-1 expression and cardiomyocyte apoptosis显示文摘冠的动脉疾病(CAD ) 是世界范围的一个主要健康问题。CAD 的最严重的形式是急性冠的症候群(交流) 。最近的研究在交流表明了 atorvastatin 的有益的角色;然而,位于这效果下面的机制充分没被澄清。成长证据显示氧化低密度的脂蛋白 receptor-1 (LOX-1 ) 玩的象 lectin 一样的那激活在氧化导致压力的 cardiomyocyte apoptosis 的一个重要角色在交流期间。在这研究,我们检验了 atorvastatin 是否禁止 H 2 O 2-induced LOX-1 表示和 H9c2 cardiomyocyte apoptosis,并且调查了内在的发信号小径。有 H 2 O 2 导致了 LOX-1 mRNA 和蛋白质的提高的表示,以及增加了 caspase-3 和 -9 蛋白质表示和房间 apoptosis。H 2 O 2-induced LOX-1 表示, caspase 蛋白质表示,和 cardiomyocyte apoptosis 被预告的处理与 atorvastatin 稀释。Atorvastatin 激活 H 2 以一种集中依赖者方式的 Akt 的 O 2-inhibited phosphorylation。Akt 禁止者, LY294002,在导致 Akt phosphorylation 上并且在压制 H 2 O 2-mediated caspase 起来规定和房间 apoptosis。这些调查结果显示 atorvastatin 经由 LOX-1 的抑制保护 cardiomyocyte 免受氧化应力的伤害表示和 apoptosis,和 H 2 Akt 的 O 2-inhibited phosphorylation 可以在 atorvastatin 的保护的功能起一个重要作用。 | Lei Zhang Linfang Cheng Qiqi Wang Dongchen Zhou Zhigang Wu Ling Shen Li Zhang Jianhua Zhu | 2015 | Acta Biochimica et Biophysica Sinica2015，47，3： | 4 |
| 2 | A heuristic algorithm for cube packing with time schedule显示文摘Packing problem has been proved to be an NP-hard problem. Many algorithms such as simulation annealing algorithm, genetic algorithm and other heuristic algorithms have been proposed to solve twodimensional and three-dimensional packing problem. To solve the cube packing problem with time schedule, this paper first introduces some concepts such as packing level, space distance and average neighbor birth order and then proposes a greedy algorithm. The algorithm tries every feasible corner greedily to calculate the space utilization, packing level, space distance, average neighbor birth order of this placement, and chooses the best placement according to these criteria. Theoretical analysis indicates that the time complexity of this algorithm is O(A2B2C2T 2n5). The experiments show that the average space utilization of non-guillotine cutting test cases is 98.81%, and the average space utilization of guillotine cutting test cases achieves 99.87%. Furthermore, optimal solutions of more than half cases are achieved by this algorithm. The experimental results show that this algorithm can solve the problem of cube packing with time schedule effectively and effciently. | LI Wei HUANG WenQi JIANG DongChen LIU XiangLong | 2010 | Science China(Information Sciences)2010，53，1： | 2 |
| 3 | Texture Features Based on Texture Spectrum 显示文摘 | He Dongchen Wang Li | 1991 | Pattern Recognition1991，24，5： | 1 |
| 4 | A representative model based algorithm for maximal contractions显示文摘In this paper,we propose a representative model based algorithm to calculate maximal contractions.For a formal theory Γ and a fact set Δ,the algorithm begins by accepting all models of refutation by facts of Γ with respect to Δ and filters these models to obtain the models of R-refutation.According to the completeness of R-calculus,the relevant maximal contraction is obtained simultaneously.In order to improve the efficiency,we divide the models into different classes according to the assignments of atomic propositions and only select relevant representative models to verify the satisfiability of each proposition.The algorithm is correct,and all maximal contractions of a given problem can be calculated by it.Users could make a selection according to their requirements.A benchmark algorithm is also provided.Experiments show that the algorithm has a good performance on normal revision problems. | JIANG DongChen LOU YiHua JIN Yi LUO Jie LI Wei | 2013 | Science China(Information Sciences)2013，56，1： | 1 |
| 5 | Sea ice concentration over the Antarctic Ocean from satellite pulse altimetry显示文摘Sea ice concentration (SIC) is an important parameter in characterizing sea ice. Limited by the environment and the spatial extent of observation, it is difficult for field work to meet the needs of a large-scale SIC study. However, with its many advantages, such as the ability to make large-scale, high-resolution and long-duration observations, the altimeter can be used to determine SIC on a large scale. Using the correspondence between the satellite pulse altimeter waveform and reflector property, waveform classification is employed. Moreover, this paper develops an algorithm to obtain the SIC from altimeter waveforms. In an actual computation, Pyrz Bay in the Antarctic is taken as an experimental region, and one-year and seasonal SICs are derived from ERS-1/GM waveforms over this study area. Furthermore, altimetric SICs are compared with those of SSMR SSM/I. The results show that the spatial distribution and the regions of maximum SIC determined employing these two methods are consistent. This demonstrates that altimeter data can be used to monitor sea ice. | YANG YuanDe E DongChen WANG ,HaiHong CHAO DingBo HWANG CheinWay LI Fei AI SongTao | 2011 | Science China Earth Sciences2011，54，1： | 1 |
| 6 | Texture Unit,Texture Spectrum,and Texture Analysis显示文摘 | He Dongchen Wang Li | 1990 | IEEE Trans on Geoscience and Remote Sensing1990，28，4： | 1 |
| 7 | Advanced nitrogen removal from landfill leachate using real-time controlled three-stage sequence batch reactor (SBR) system显示文摘 | Lei Miao Kai Wang Shuying Wang Rulong Zhu Baikun Li Yongzhen Peng Dongchen Weng | 2014 | Bioresource Technology2014，，： | 1 |
| 8 | Modeling and Simulating a Battery for an Electric Vehicle Based on Modelica显示文摘Battery is the key technology to the development of electric vehicles,and most battery models are based on the electric vehicle simulation.In order to accurately study the performance of LiFePO4 batteries,an improved equivalent circuit model was established by analyzing the dynamic characteristics and contrasting different-order models of the battery.Compared to the traditional model,the impact of hysteresis voltage was considered,and the third-order resistance-capacitance(RC)network was introduced to better simulate internal battery polarization.The electromotive force,resistance,capacitance and other parameters were calibrated through battery charge and discharge experiments.This model was built by using Modelica,a modeling language for object-oriented multi-domain physical systems.MWorks was used to implement the cycle conditions and vehicle simulation.The results show that the third-order RC battery model with hysteretic voltage well reflects the dynamics of a LiFePO4 battery.The difference between the simulated and measured voltages is small,with a maximum error of 1.78%,average error of 0.23%.The validity and feasibility of the model are verified.It can be used in unified modeling and simulation of subsequent multi-domain systems of electric vehicles. | Dongchen Qin Jianjie Li Tingting Wang Dongming Zhang | 2019 | Automotive Innovation2019，2，3： | 1 |
| 9 | Texture classification using texture spectrum显示文摘 | Wang Li He Dongchen | 1990 | Pattern Recognition1990，23，8： | 1 |
| 10 | Texture features based on texture spectrum显示文摘 | He Dongchen Wang Li | 1991 | Pattern Recognition1991，24，5： | 1 |
| 11 | Texture Features based on Texture Spectrum显示文摘 | Dongchen He Li Wang | 1991 | Pattern Recognition1991，24，5： | 1 |
| 12 | A New Statistical Approach for Texture Analysis显示文摘 | Li Wang Dongchen He | 1990 | Photogrammetric Engineering and Remote Sensing1990，56，1： | 1 |
| 13 | Atomically bonding Na anodes with metallized ceramic electrolytes by ultrasound welding for high-energy/power solid-state sodium metal batteries显示文摘A solid-state sodium metal battery has cut a striking figure in next-generation large-scale energy storage technology on account of high safety,high energy density,and low cost.Nevertheless,the large interfacial resistance and sodium dendrite growth originating from the poor interface contact seriously hinder its practical application.Herein,a modified ultrasound welding was proposed to atomically bond Na anodes and Au-metalized Na_(3)Zr_(2)Si_(2)PO_(12) electrolytes associated with the in situ formation of Na–Au alloy interlayers.Thereupon,intimate Na_(3)Zr_(2)Si_(2)PO_(12)-Au/Na interfaces with a low interfacial resistance(~23Ωcm^(2))and a strong dendrite inhibition ability were constructed.The optimized Na symmetric battery can cycle steadily for more than 900 h at 0.3 mA cm^(-2) under a low overpotential(<50 mV)of Na electroplating/stripping and deliver a high critical current density of 0.8 mAcm^(-2) at room temperature.By incorporating the above interface into the solid-state Na metal battery,taking three-dimensional Na_(3)V_(2)(PO_(4))_(3) as the cathode,the full battery offers a high energy density of 291 Wh kg^(-1) at a high power density of 1860Wkg^(-1).A pouch-type solid-state sodium metal full battery based on a ceramic electrolyte was assembled for the first time,and it lit a 3 V LED lamp.Such a strategy of the ultrasound welding metalized solid-state electrolyte/Na interface by engineering the Na-Au interlayer would pave a new pathway to engineer a low-resistance and highly stable interface for high-energy/density solid-state sodium metal batteries. | Dongchen Li Xinxin Wang Qi Guo Xiaole Yu Shangxu Cen Huirong Ma Jingjing Chen Dajian Wang Zhiyong Mao Chenlong Dong | 2023 | Carbon Energy2023，5，2： | 1 |
| 14 | A decomposition based algorithm for maximal contractions显示文摘 | Dongchen JIANG Wei LI Jie LUO Yihua LOU Zhengzhong LIAO | 2013 | Frontiers of Computer Science2013，7，6： | 1 |
| 15 | Texture discrimination based on an optimal utilization of texture features显示文摘 | HE Dongchen WANG Li GILBERT J | 1988 | PattemRecognition1988，21，： | 1 |
| 16 | Text ure feat ures based on texture spectrum显示文摘 | H e Dongchen Wang Li | 1991 | Pattern Recognition1991，24，5： | 1 |
| 17 | Texture Features Based on Texture Spec- trum显示文摘 | He Dongchen Wang Li | 1991 | Pattern Recognition1991，24，5： | 1 |
| 18 | Texture Unit, Texture Spectrum and Texture Analysis显示文摘 | He Dongchen Wang Li | 1990 | IEEE TRANS on GRS1990，28，4： | 1 |
| 19 | Texture Features Based on Texture Spectrum 显示文摘 | He Dongchen Wang Li | 1991 | Pattern Recognition1991，24，5： | 1 |
| 20 | Texture Features Based on Texture Spectrum显示文摘 | He Dongchen Wang Li | 1991 | Pattern Recognition1991，24，5： | 1 |
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