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Multi-component Entangled State Generation for Three-Level Atomic System with Hyperfine Structure via Dispersive Interactions

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Communications in Theoretical Physics 2004年第4X期42卷 517-520页

作者： YANGWen-Xing LIJia-Hua jinli-xia WuhanInstituteofPhysicsandMathematics TheChineseAcademyofSciencesWuhan430071China DepartmentofPhysics HuazhongUniversityofScienceandTechnologyWuhan430074China

We discuss the generation of certain kinds of multi-component entangled states for three-level atomic system with hyperfine structure. The method proposed here is based on the interactions of dispersive cavity with only one atom driven by a strong classical field. It is shown that, with a judicious choice of the cavity detuning and applied coherent field detuning, the atom can interact dispersively with the quantized field but the classical driving field gives rise to the creation or destruction of photons conditional on the state of the system. In comparison with previous schemes,our method is likely to be extremely easy to realize in

关键词：三层原子系统多组分纠缠态超精细结构原子物理学色散相互作用

Analytical Results of Eigenstates and Eigenenergies for a Classical Model of Many Bosonic Modes Mixing

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Communications in Theoretical Physics 2004年第5X期42卷 689-692页

作者： YANGWen-Xing LIJia-Hua ZHANZhi-Ming jinli-xia DepartmentofPhysics HuazhongUniversityofScienceandTechnologyWuhan430074China StateKeyLaboratoryofLaserTechnology HuazhongUniversityofScienceandTechnologyWuhan430074China

The. Analytical expressions of eigenstates and eigenenergies are demonstrated using a parameter λ without the assumption of Bethe anstz for two kinds of N-mode mixing models. The parameter is shown to be determined by the roots of a simple polynomial and is solvable analytically or numerically. In addition, the exact analytical expressions of eigenstates and eigenenergies are illustrated without any unknown parameter.

关键词：本征能量本征状态多混合模型非线性过程能量光谱

Analytical Results of Eigenstates and Eigenenergies for Three Kinds of Models Describing N-mode Multiphoton Process

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Communications in Theoretical Physics 2005年第1期43卷 22-26页

作者： YANGWen-Xing LIJia-Hua LIWei-Bin CHENAi-Xi jinli-xia DepartmentofPhysics HuazhongUniversityofScienceandTechnologyWuhan430074China／／CenterforColdAtomPhysicstheChineseAcademyofSciencesWuhan430071China DepartmentofPhysics HuazhongUniversityofScienceandTechnologyWuhan430074China CenterforColdAtomPhysics theChineseAcademyofSciencesWuhan430071China StateKeyLaboratoryofLaserTechnology HuazhongUniversityofScienceandTechnologyWuhan430074China

We obtain. the exact analytical results of all the eigenvalues and eigenstates for three kinds of models describing N-mode multiphoton process without using the assumption of the Bethe ansatz. The exact analytical results of all the eigenstates and eigenvalues are in terms of a parameter lambda for three kinds of models describing N-mode multiphoton process. The parameter is shown to be determined by the roots of a polynomial and is solvable analytically or numerically. Moreover, these three kinds of models can be processed with the same procedure.

关键词： spectrum eigenstate eigenvalue

肺岩宁方调控EMT逆转非小细胞肺癌顺铂耐药

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中国实验方剂学杂志 2023年第4期29卷 43-51页

作者：夏尽力蔡玥娇吴新鸿王中奇邓海滨上海中医药大学附属龙华医院上海200032

目的:观察肺岩宁方(肺岩宁)对非小细胞肺癌顺铂耐药的影响,并探究其可能存在的机制。方法:细胞增殖与活性检测(CCK-8)法观察顺铂(0、2.0、4.0、6.0、8.0、10.0 mg·L^(-1))对A549和A549/DDP(顺铂耐药)细胞细胞增殖能力的影响,肺岩宁(0、... 详细信息

目的:观察肺岩宁方(肺岩宁)对非小细胞肺癌顺铂耐药的影响,并探究其可能存在的机制。方法:细胞增殖与活性检测(CCK-8)法观察顺铂(0、2.0、4.0、6.0、8.0、10.0 mg·L^(-1))对A549和A549/DDP(顺铂耐药)细胞细胞增殖能力的影响,肺岩宁(0、100、200、300、400、500、600 mg·L^(-1))对A549/DDP细胞增殖能力影响;免疫荧光染色、蛋白免疫印迹法(WB)观察A549和A549/DDP组上皮间质转化(EMT)相关蛋白表达;将A549/DDP细胞分为空白组、肺岩宁组(200 mg·L^(-1))、顺铂组(6.0 mg·L^(-1))和联合用药组[肺岩宁(200 mg·L^(-1))+顺铂(6.0 mg·L^(-1))],并进行相应处理,侵袭小室(transwell)实验比较各组侵袭能力;WB检测各组EMT相关蛋白表达;实时荧光定量聚合酶链式反应(Real-time PCR)和免疫荧光染色分别检测各组耐药因子mRNA和蛋白表达。结果:与A549组比较,A549/DDP组对顺铂耐药性显著增高(P<0.01);E-钙黏蛋白(E-cadherin)蛋白表达降低,波形蛋白(Vimentin)、N-钙黏蛋白(N-cadherin)、锌指转录因子(Snail)蛋白表达升高(P<0.05,P<0.01)。经肺岩宁、顺铂处理后,与空白组比较,肺岩宁可浓度依赖性抑制A549/DDP细胞增殖(P<0.01);肺岩宁组、顺铂组、联合用药组侵袭能力降低(P<0.01);与顺铂组比较,联合用药组侵袭能力显著降低(P<0.01)。与空白组比较,肺岩宁组E-cadherin蛋白表达升高,N-cadherin、Vimentin、Snail蛋白表达降低(P<0.01),顺铂组E-cadherin、N-cadherin、Vimentin蛋白表达降低,Snail蛋白表达升高(P<0.05,P<0.01);联合用药组E-cadherin、N-cadherin、Vimentin、Snail蛋白表达降低(P<0.01);与顺铂组比较,联合用药组E-cadherin蛋白表达升高,N-cadherin、Vimentin、Snail蛋白表达降低(P<0.01)。与空白组比较,肺岩宁组肺耐药相关蛋白(LRP)、多药耐药因子1(MDR1)蛋白和mRNA表达降低,拓扑异构酶Ⅱα(TOPOⅡα)蛋白和mRNA表达升高(P<0.01);顺铂组LRP、MDR1、TOPOⅡα蛋白和mRNA表达升高(P<0.01);联合用药组LRP蛋白和mRNA表达无明显改变,MDR1、TOPOⅡα蛋白和mRNA表达升高(P<0.01);与顺铂组比较,肺岩宁组、联合用药组LRP、MDR1蛋白和mRNA表达降低,TOPOⅡα蛋白和mRNA表达升高(P<0.01);与肺岩宁组比较,联合用药组LRP、MDR1、TOPOⅡα蛋白和mRNA表达升高(P<0.01)。结论:肺岩宁方能够逆转非小细胞肺癌顺铂耐药,其机制可能与调控EMT进程相关。

关键词：肺岩宁非小细胞肺癌耐药上皮间质转化顺铂

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CaH2-promoted activity of Ni-carbonate interface for CO2 methanation

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Journal of Energy Chemistry 2025年第1期100卷 522-532页

作者： Jin-Peng Wang Guo-Cui Mao Hui-Lin Jiang Bao-xia Dong Yun-Lei Teng School of Chemistry and Chemical Engineering Yangzhou University

Transition metal-carbonate interfaces often act as active sites in heterogeneous catalytic *** interface between transition metal and metal carbonate exhibits a dynamic equilibrium during the CO2hydrogenation reaction,involving surface carbonate hydrogenation and ***,there have been few reports on engineering the activity of the interface between transition metal and alkaline earth metal carbonate for catalytic *** work demonstrated that the incorporation of CaH2in Ni/CaCO3enhances the CO2methanation activity of the *** CO2conversion for Ni/CaH2-CaCO3reached 68.5%at 400°C,which was much higher than that of the Ni/CaCO3（31.6%） and Ni/CaH2-CaO （42.4%） ***,the Ni/CaH2-CaCO3catalysts remained stable during the stability test for 24 h at 400°C and 8 *** research revealed that CaH2played a crucial role in promoting the activity of the Ni-carbonate interface for ***2could modify the electronic structure of Ni and tune the structural properties of CaCO3to generate medium basic sites （OH groups）,which are favorable for the activation of H2and ***-situ Fourier transform infrared spectroscopy （FTIR） analysis combined with density functional theory calculations demonstrated that CO2activation occurs at the hydroxyl group （OH） on the CaH2-modified Ni-carbonate surface,leading to the formation of CO3H****,our study has confirmed that CO2methanation over the Ni/CaH2-CaCO3catalysts proceeds via the formate pathway.

关键词： Metal hydride Ni catalysts Carbonate Metal-carbonate interface

Beauty Restored xiamen presents a successful case of sustainable development of a bay city

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ChinAfrica 2025年第1期17卷 36-39页

作者： xia YUANYUAN xiamen

Riding along xiamen’s Xinglin Bay Marine Bicycle Lane feels like gliding between the sea and *** 2.6-km-long pathway,built above the sea,links two sides of the bay.

关键词： xiamen Marine sustainable

Etching‑Induced Surface Reconstruction of NiMoO_(4) for Oxygen Evolution Reaction

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Nano-Micro Letters 2023年第2期15卷 271-282页

作者： jinli Zhu Jinmei Qian Xuebing Peng Baori xia Daqiang Gao Key Laboratory for Magnetism and Magnetic Materials of MOE Key Laboratory of Special Function Materials and Structure Design of MOELanzhou UniversityLanzhou 730000People’s Republic of China

Rational reconstruction of oxygen evolution reaction(OER)precatalysts and performance index of OER catalysts are crucial but still challenging for universal water ***,we develop a double-cation etching strategy to tailor the electronic structure of NiMoO_(4),where the prepared NiMoO_(4) nanorods etched by H_(2)O_(2) reconstruct their surface with abundant cation deficiencies and lattice *** results reveal that the double cation deficiencies can make the upshift of d-band center for Ni atoms and the active sites with better oxygen adsorption *** a result,the optimized sample(NMO-30M)possesses an overpotential of 260 mV at 10 mA cm−2 and excellent long-term durability of 162 ***,in situ Raman test reveals the rapid formation of high-oxidation-state transition metal hydroxide species,which can further help to improve the catalytic activity of NiMoO_(4) in *** work highlights the influence of surface remodification and shed some light on activating catalysts.

关键词： Etching Surface reconstruction Cation deficiencies OER

Potential dependence in electrocatalysis: a theoretical perspective

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Science China Chemistry 2025年第1期 21-25页

作者： Leyu Liu Zhaoming xia Zeyu Wang Yinjuan Chen Hai xiao Department of Chemistry Tsinghua University Fundamental Science Center of Rare Earths Ganjiang Innovation Academy Chinese Academy of Sciences Key Laboratory of Advanced Catalytic Materials and Technology Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University

Electrocatalysis is a key technology for the new energy era and sustainable development, serving as the interface for interconversion of electrical and chemical energies, which spans a wide spectrum of applications in sustainable energy and environmental engineering. Electrocatalytic reactions including electrochemical CO2reduction reaction （eCO2RR）, hydrogen evolution reaction （HER）, and oxygen evolution/reduction reactions （OER/ORR）, hold essential promise for renewable energy technologies as well as complement the biogeochemical carbon and oxygen cycles.

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Subretinal fibrosis secondary to neovascular age-related macular degeneration:mechanisms and potential therapeutic targets

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Neural Regeneration Research 2025年第2期20卷 378-393页

作者： Jingxiang Zhang xia Sheng Quanju Ding Yujun Wang Jiwei Zhao Jingfa Zhang Department of Ophthalmology People’s Hospital of Huangdao DistrictQingdaoShandong ProvinceChina Department of Urology People’s Hospital of Huangdao DistrictQingdaoShandong ProvinceChina Department of Ophthalmology Shanghai General Hospital(Shanghai First People’s Hospital)Shanghai Jiao Tong University School of MedicineShanghaiChina National Clinical Research Center for Eye Diseases Shanghai Key Laboratory of Ocular Fundus DiseasesShanghai Engineering Center for Visual Science and PhotomedicineShanghai Engineering Center for Precise Diagnosis and Treatment of Eye DiseasesShanghaiChina

Subretinal fibrosis is the end-stage sequelae of neovascular age-related macular *** causes local damage to photoreceptors,retinal pigment epithelium,and choroidal vessels,which leads to permanent central vision loss of patients with neovascular age-related macular *** pathogenesis of subretinal fibrosis is complex,and the underlying mechanisms are largely ***,there are no effective treatment options.A thorough understanding of the pathogenesis of subretinal fibrosis and its related mechanisms is important to elucidate its complications and explore potential *** current article reviews several aspects of subretinal fibrosis,including the current understanding on the relationship between neovascular age-related macular degeneration and subretinal fibrosis;multimodal imaging techniques for subretinal fibrosis;animal models for studying subretinal fibrosis;cellular and non-cellular constituents of subretinal fibrosis;pathophysiological mechanisms involved in subretinal fibrosis,such as aging,infiltration of macrophages,different sources of mesenchymal transition to myofibroblast,and activation of complement system and immune cells;and several key molecules and signaling pathways participating in the pathogenesis of subretinal fibrosis,such as vascular endothelial growth factor,connective tissue growth factor,fibroblast growth factor 2,platelet-derived growth factor and platelet-derived growth factor receptor-β,transforming growth factor-βsignaling pathway,Wnt signaling pathway,and the axis of heat shock protein 70-Toll-like receptors 2/*** review will improve the understanding of the pathogenesis of subretinal fibrosis,allow the discovery of molecular targets,and explore potential treatments for the management of subretinal fibrosis.

关键词： choroidal neovascularization epithelial-mesenchymal transition mesenchymal transition myofibroblast neovascular age-related macular degeneration submacular fibrosis subretinal fibrosis therapeutic targets transforming growth factor-β vascular endothelial growth factor