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Spin‑controlled topological phase transition in non‑Euclidean space

Frontiers of Optoelectronics 2024年第1期17卷 67-76页

作者： Zhuochen Du jinze Gao Qiuchen Yan Cuicui Lu Xiaoyong Hu Qihuang Gong State Key Laboratory for Mesoscopic Physics and Department of Physics Collaborative Innovation Center of Quantum Matter and Frontiers Science Center for Nano‑OptoelectronicsBeijing Academy of Quantum Information SciencesPeking UniversityBeijing 100871China Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurements of Ministry of Education Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic SystemsSchool of PhysicsBeijing Institute of TechnologyBeijing 100081China Peking University Yangtze Delta Institute of Optoelectronics Nantong 226010China Collaborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China Hefei National Laboratory Hefei 230088China

Modulation of topological phase transition has been pursued by researchers in both condensed matter and optics research fields,and has been realized in Euclidean systems,such as topological photonic crystals,topological metamaterials,and coupled resonator ***,the spin-controlled topological phase transition in non-Euclidean space has not yet been ***,we propose a non-Euclidean configuration based on Mobius rings,and we demonstrate the spin-controlled transition between the topological edge state and the bulk *** Mobius ring,which is designed to have an 8πperiod,has a square cross section at the twist beginning and the length/width evolves adiabatically along the loop,accompanied by conversion from transverse electric to transverse magnetic modes resulting from the spin-locked *** 8πperiod Mobius rings are used to construct Su–Schrieffer–Heeger configuration,and the configuration can support the topological edge states excited by circularly polarized light,and meanwhile a transition from the topological edge state to the bulk state can be realized by controlling circular *** addition,the spin-controlled topological phase transition in non-Euclidean space is feasible for both Hermitian and non-Hermitian cases in 2D *** work provides a new degree of polarization to control topological photonic states based on the spin of Mobius rings and opens a way to tune the topological phase in non-Euclidean space.

关键词： Topological phase transition Non-Euclidean space Möbius ring Spin-locked effect

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Current insights into the oncogenic roles of lncRNA LINC00355

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Cancer Innovation 2023年第6期2卷 448-462页

作者： jinze Shen Xinming Su Ming Pan Zehua Wang Yufei Ke Qurui Wang Jingyin Dong Shiwei Duan Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province School of MedicineHangzhou City UniversityHangzhouZhejiangChina

Long noncoding RNAs(lncRNAs)are a class of nonprotein-coding transcripts that are longer than 200 ***00355 is a lncRNA located on chromosome 13q21.31 and is consistently upregulated in various *** regulates the expression of downstream genes at both transcriptional and posttranscriptional levels,including eight microRNAs(miR-15a-5p,miR-34b-5p,miR-424-5p,miR-1225,miR-217-5p,miR-6777-3p,miR-195,and miR-466)and three protein-coding genes(ITGA2,RAD18,and UBE3C).LINC00355 plays a role in regulating various biological processes such as cell cycle progression,proliferation,apoptosis,epithelial-mesenchymal transition,invasion,and metastasis of cancer *** is involved in the regulation of the Wnt/β-catenin signaling pathway and p53 signaling *** of LINC00355 has been identified as a high-risk factor in cancer patients and its increased expression is associated with poorer overall survival,recurrence-free survival,and disease-free ***00355 upregulation has been linked to several unfavorable clinical characteristics,including advanced tumor node metastasis and World Health Organization stages,reduced Karnofsky Performance Scale scores,increased tumor size,greater depth of invasion,and more extensive lymph node ***00355 induces chemotherapy resistance in cancer cells by regulating five downstream genes,namely HMGA2,ABCB1,ITGA2,WNT10B,and CCNE1 *** summary,LINC00355 is a potential oncogene with great potential as a diagnostic marker and therapeutic target for cancer.

关键词： ceRNA chemotherapy resistance lncRNA LINC00355 miRNA prognosis

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Ultrasonic Array Based Obstacle Detection in Automatic Parking

Ultrasonic Array Based Obstacle Detection in Automatic Parki...

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2013年中国智能自动化学术会议

作者： Huihai Cui jinze Song Daxue Liu College of Mechatronics Engineering and Automation National University of Defense Technology

An ultrasonic array for automatic parking is designed and accomplished in this *** details of software and hardware of the system were presented in the article,and the system was validated in a refitted vehicle by automatic parking. The detection result of the ultrasonic array was contrast with that of *** system showed the advantages in the robust,economy,environments irrespective, and easy to widely application.

关键词： Ultrasonic array Automatic parking Obstacle detection LADAR

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Preparation of Pickering Emulsion for Antibacterial, Anti-Inflammatory and Wound Healing

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Journal of Biosciences and Medicines 2022年第12期10卷 134-150页

作者： jinze Pei Ning Wei Congcong Cui Guangshan xuan College of Chemical Engineering Qingdao University of Science & Technology Qingdao China

In recent years, natural biodegradable nanoparticles as stabilizers of Pickering emulsions have attracted extensive attention. In this work, a Pickering emulsion composed of chitosan/Arabic gum nanoparticles (CS/GA NPs), tea tree oil and vitamin E was formulated. Then the antibacterial, anti-inflammatory and wound healing abilities of the emulsion were evaluated. Pickering emulsion encapsulated the tea tree oil strengthened antibacterial activity towards Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and Candida albicans. Besides, this multi-phase system offered a platform to load with vitamin E, which provides anti-inflammatory effects while antibacterial. Meanwhile, Pickering emulsion avoided contact between bacteria and skin when used in wound treatment.

关键词： Pickering Emulsion CS/GA Nanoparticles Tea Tree Oil Vitamin E Antibacterial Anti-Inflammatory Wound Healing

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基于线性优化算法的光伏组件参数辨识

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太阳能学报 2024年第8期45卷 391-397页

作者：朱宸周楚祥李金泽许杰南京邮电大学集成电路科学与工程学院南京210023

为改善光伏组件单二极管模型参数的辨识精度,利用微分电导信息将光伏组件的伏安特性进行线性化处理,提出一种基于线性最小二乘优化的参数辨识算法。通过Photowatt-PWP 201光伏组件室内测试数据对算法有效性进行验证,结果表明其精度高于... 详细信息

为改善光伏组件单二极管模型参数的辨识精度,利用微分电导信息将光伏组件的伏安特性进行线性化处理,提出一种基于线性最小二乘优化的参数辨识算法。通过Photowatt-PWP 201光伏组件室内测试数据对算法有效性进行验证,结果表明其精度高于现有的典型算法,如特殊函数法、拉普拉斯变换法和教与学元启发式算法。进一步通过aSiMicro03036光伏组件室外连续测试数据对算法可靠性进行验证,结果表明在不同太阳辐照度和温度条件下均能快速而准确地辨识光伏组件参数。

关键词：光伏组件参数辨识伏安特性优化单二极管模型

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Realization of UAV Routing Protocol Evaluation System Based on Game Theory Comprehensive Weighting

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Journal of Data Analysis and Information Processing 2021年第4期9卷 271-282页

作者： jinze Huang Fengbiao Zan Xin Liu Da Chen School of Physics and Electronic Information Engineering Qinghai Minzu University Xining China School of Computer Science Qinghai Minzu University Xining China

Aiming at the issue of the selectivity of routing protocols between UAV groups, a comprehensive weighting evaluation system based on game theory is proposed. Taking network simulation data as an example, three protocols, AODV, DSDV, and OLSR, are selected as the research objects. The results show that the DSDV protocol is suitable for the simple communication environment between UAV groups, the AODV protocol is suitable for the complex communication environment between UAV groups. In addition, the evaluation system is compared with the two evaluation systems of the Covariance Analytic Hierarchy Process (Cov-AHP) and the entropy method to calculate the relative deviation. The comparison results show that the new evaluation system is more reasonable than the other two evaluation systems.

关键词： Cov-AHP Entropy Method Game Theory Comprehensive Empowerment UAV Routing Protocol

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Methyl Salicylate Lactoside Inhibits Inflammatory Response and Joint Destruction on Fibroblast-like Synoviocytes and Collagen-Induced Arthritis Mice

Methyl Salicylate Lactoside Inhibits Inflammatory Response a...

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第九届全国免疫学学术大会

作者： Huang Chao Xin Wenyu Li jinze Zhang Tiantai Institute of Materia Medica Chinese Academy of Medical Sciences & Peking Union Medical College

INTRODUCTION:Methyl salicylate 2-O-β-D-lactoside(MSL),whose chemical structure is similar to that of salicylic acid,is a natural product derivative isolated from a traditional Chinese *** aim of this study was to investigate the therapeutic effect of MSL in mice with collagen-induced arthritis(CIA)and explore its underlying ***:The anti-arthritic effects of MSL were evaluated on human rheumatoid fibroblast-like synoviocytes(FLS)in vitro and CIA in mice in vivo by obtaining clinical scores,measuring hind paw thickness and inflammatory cytokine levels,radiographic evaluations and histopathological ***:Treatment with MSL after the onset of arthritis significantly prevented the progression and development of rheumatoid arthritis(RA)in CIA mice without megascopic gastric mucosa *** addition,MSL inhibited the production of pro-inflammatory mediators,the phosphorylation and translocation of NF-κB,and cell proliferation induced by TNF-αin *** non-selectively inhibited the activity of COX in vitro,but was a more potent inhibitor of COX-2 than *** also inhibited the phosphorylation of inhibitor of NF-κB kinase,IκBαand p65,thus blocking the nuclear translocation of NF-κB in TNF-α-stimulated ***:MSL exerts therapeutic effects on CIA mice,suppressing the inflammatory response and joint destruction by non-selectively inhibiting the activity of COX and suppressing activation of the NF-κB signalling pathway,but without damaging the gastric ***,MSL has great potential to be developed into a novel therapeutic agent for the treatment of RA.

关键词： rheumatoid arthritis methyl salicylate 2-O-β-D-lactoside Fibroblast-like synoviocytes CIA proinflammatory cytokine NF-kB signal pathway cyclooxygenase

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Design of metal-organic frameworks(MOFs)-based photocatalyst for solar fuel production and photo-degradation of pollutants

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Chinese Journal of Catalysis 2021年第6期42卷 872-903页

作者： Xiaoxue Zhao jinze Li Xin Li Pengwei Huo Weidong Shi Institute of Green Chemistry and Chemical Technology School of Chemistry and Chemical EngineeringJiangsu UniversityZhenjiang 212013JiangsuChina

Metal organic frameworks(MOFs)is a research hotspot in the solar fuel production and photo-degradation of pollutants field due to high surface area,rich metal/organic species,large pore volume,and adjustability of structures and ***,in this review,we first summarized the design factors of photocatalytic materials based on MOF from the perspective of"star"*** modification strategies of MOFs-based photocatalysts were discussed to improve its photocatalytic activity and specific applications were summarized as well,including photocatalytic CO_(2)reduction,photocatalytic water splitting and photo-degradation of ***,the advantages and disadvantages of MOFs-based photocatalysts were discussed,the current challenges were highlighted,and suggestions for future research directions were proposed.

关键词： Design Metal organic framework Photocatalytic performance Degradation of organic pollutants CO_(2)reduction H_(2)production

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Particulate Amines in the Background Atmosphere of the Yangtze River Delta,China:Concentration,Size Distribution,and Sources

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Advances in Atmospheric Sciences 2021年第7期38卷 1128-1140页

作者： Wei DU Xinpei WANG Fengqin YANG Kaixu BAI Can WU Shijie LIU Fanglin WANG Shaojun LV Yubao CHEN jinze WANG Wenliang LIU Lujun WANG Xiaoyong CHEN Gehui WANG Key Laboratory of Geographic Information Science of the Ministry of Education School of Geographic SciencesEast China Normal UniversityShanghai 200241China School of Ecological and Environmental Sciences East China Normal UniversityShanghai 200241China Institute of Eco-Chongming Shanghai 200062China

Amines are important for new particle formation and subsequent growth in the ***,the processes involved are receiving more attention in recent ***,we conduct a field observation in order to investigate the atmospheric particulate amines at a background site in the Yangtze River Delta(YRD)during the summer of *** amines in PM_(2.5),i.e.,methylamine(MA),dimethylamine(DMA),diethylamine(DEA),and trimethylamine(TMA),were collected,twice daily and *** the campaign,our measurements found the concentrations of MA,DMA,DEA,and TMA of 15.0±15.0,6.3±6.9,20.4±30.1,and 4.0±5.9 ng m^-(3),respectively,and the four amines correlated well with each *** concentration of amines appear to be independent of whether they were collected during the day or *** MA and DMA exhibited a bimodal size distribution that had peaks at 0.67 and 1.1μm,suggesting amines preferably distribute on submicron *** layer height(BLH),relative humidity,and pH of aerosols were found have a negative relationship with amines,while aerosol liquid water content(ALWC)was found to have a positive relationship with *** PMF(positive matrix factorization)source apportionment results showed that the main source of amines in Chongming Island was of anthropogenic origin such as industrial and biomass emission,followed by marine sources including sea salt and marine biogenic *** that the YRD region is still suffering from complex atmospheric pollution and that the knowledge on aerosol amines is still limited,more field studies are in urgent need for a better understanding of the pollution characteristics of amines.

关键词： particulate amines Yangtze River Delta PM_(2.5) size distribution source

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Inhibited superoxide-induced halide oxidation with a bioactive factor for stabilized inorganic perovskite solar cells

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SusMat 2024年第4期4卷 1-13页

作者： Xingxing Duan Jialong Duan Naimin Liu Jiabao Li Jie Dou Xinyu Zhang Qiyao Guo Yingli Wang Zhen Wang Yuanyuan Zhao Chi Jiang jinze Li Qunwei Tang Institute of Carbon Neutrality College of Chemical and Biological EngineeringShandong University of Science and TechnologyQingdaoChina School of Medicine Linyi UniversityLinyiChina College of Energy Storage Technology Shandong University of Science and TechnologyQingdaoChina

Active oxygen highly affects the efficiency and stability of perovskite solar cells(PSCs)owing to the capacity to either passivate defects or decompose perovskite *** better understand the in-depth interaction,we demonstrate for the first time that photooxidation mechanism in all-inorganic perovskite film dominates the phase deterioration kinetics by forming superoxide species in the presence of light and oxygen,which is significantly different from that in organic-inorganic hybrid and even tin-based *** all-inorganic perovskites,the superox-ide species prefer to oxidize longer and weaker Pb-I bond to PbO and I_(2),leaving the much stable CsPbBr_(3) *** this chemical proof-of-concept,we employ an organic bioactive factor,Tanshinone IIA,as a superoxide sweeper to enhance the environmental tolerance of inorganic perovskite,serving as a“skincare”agent for anti-aging *** with another key point on healing defective lattice,the best carbon-based all-inorganic CsPbI_(2)Br solar cell delivers an efficiency as high as 15.12%and superior stability against oxygen,light,humid-ity,and heat *** method is also applicable to enhance the efficiency of p-i-n inverted(Cs_(0.05)MA_(0.05)FA_(0.9))Pb(I_(0.93)Br_(0.07))_(3)cell to 23.46%.These findings not only help us understand the perovskite decomposition mechanisms in depth but also provide a potential strategy for advanced PSC platforms.

关键词： all-inorganic perovskite solar cells bioactive factor defect passivation stability superoxide formation

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