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| 1 | Neuronostatin Ameliorates Sodium Taurocholate-Induced Acute Pancreatitis in Rats显示文摘 | Jiarun Mo Aimin Yang Zilong Chen Tingji Shao Yang Zhang Qiang Chen | 2013 | Digestive Diseases and Sciences2013，，10： | 1 |
| 2 | Biaxial strained dual-phase palladium-copper bimetal boosts formic acid electrooxidation显示文摘Surface strain engineering is considered as an effective strategy to promote the electrocatalytic properties of noble metal nanocrystals.Herein,we construct a dual-phase palladium-copper(DP-PdCu)bimetallic electrocatalyst with remarkable biaxial strain via a one-pot wet-chemical approach for formic acid oxidation.The biaxial strain originates from the lattice mismatch between the disordered face-centered cubic(FCC)phase and ordered body-centered cubic(BCC)phase in each of DP-PdCu:nanoparticles.The proportion of FCC and BCC phases and size of PdCu nanoparticles are dependent on the addition amount of:capping agent,cetyltrimethylammonium bromide(CTAB).Density functional theory calculations reveal the downshift of d-band:center of Pd atoms due to the interfacial strain,which weakens the adsorption strength of undesired intermediates.These merit the,DP-PdCu catalyst with superior mass activity of 0.55 A·mg_(pd)^(-1) and specific activity of 1.91 mA·cm_(pd)^(-2) toward formic acid oxidation,outperforming the single FCC/EICC PdCu and commercial Pd/C catalysts.This will provide new insights into the structure design of high-performance electrocatalysts via strain engineering. | Jiarun Geng Zhuo Zhu Youxuan Ni Haixia Li Fangyi Cheng Fujun Li Jun Chen | 2022 | Nano Research2022，15，1： | 0 |
| 3 | Uptake of hepatitis C direct-acting antiviral treatment in China:a retrospective study from 2017 to 2021显示文摘Background Direct-acting antivirals(DAAs)for hepatitis C treatment in China became available since 2017.This study expects to generate evidence to inform decision-making in a nationwide scale-up of DAA treatment in China.Methods We described the number of standard DAA treatment at both national and provincial levels in China from 2017 to 2021 based on the China Hospital Pharmacy Audit(CHPA)data.We performed interrupted time series analysis to estimate the level and trend changes of the monthly number of standard DAA treatment at national level.We also adopted the latent class trajectory model(LCTM)to form clusters of the provincial-level administrative divisions(PLADs)with similar levels and trends of number of treatment,and to explore the potential enablers of the scale-up of DAA treatment at provincial level.Results The number of 3-month standard DAA treatment at national level increased from 104 in the last two quarters of 2017 to 49,592 in the year of 2021.The estimated DAA treatment rates in China were 1.9%and 0.7%in 2020 and 2021,which is far below the global target of 80%.The national price negotiation at the end of 2019 resulted in DAA inclusion by the national health insurance in January 2020.In that month,the number of treatment increased 3668 person-times(P<0.05).LCTM fits the best when the number of trajectory class is four.PLADs as Tianjin,Shanghai and Zhejiang that had piloted DAA price negotiations before the national negotiation and that had explored integration of hepatitis service delivery with prevention and control programme of hepatitis C within the existing services demonstrated earlier and faster scale-up of treatment.Conclusions Central negotiations to reduce prices of DAAs resulted in inclusion of DAA treatment under the universal health insurance,which are critical elements that support scaling up access to hepatitis C treatment in China.However,the current treatment rates are still far below the global target.Targeting the PLADs lagged behind through raising public awareness,strengthening capacity of the healthcare providers by roving training,and integrate prevention,screening,diagnosis,treatment and follow-up management of hepatitis C into the existing services are needed. | Xinyu Du Jiarun Mi Hanchao Cheng Yuanyuan Song Yuchang Li Jing Sun Polin Chan Zhongdan Chen Simon Luo | 2023 | Infectious Diseases of Poverty2023，12，2： | 0 |
| 4 | Digital Simulation of Projective Non-Abelian Anyons with 68 Superconducting Qubits显示文摘Non-Abelian anyons are exotic quasiparticle excitations hosted by certain topological phases of matter.They break the fermion-boson dichotomy and obey non-Abelian braiding statistics:their interchanges yield unitary operations,rather than merely a phase factor,in a space spanned by topologically degenerate wavefunctions.They are the building blocks of topological quantum computing.However,experimental observation of non-Abelian anyons and their characterizing braiding statistics is notoriously challenging and has remained elusive hitherto,in spite of various theoretical proposals.Here,we report an experimental quantum digital simulation of projective non-Abelian anyons and their braiding statistics with up to 68 programmable superconducting qubits arranged on a two-dimensional lattice.By implementing the ground states of the toric-code model with twists through quantum circuits,we demonstrate that twists exchange electric and magnetic charges and behave as a particular type of non-Abelian anyons,i.e.,the Ising anyons.In particular,we show experimentally that these twists follow the fusion rules and non-Abelian braiding statistics of the Ising type,and can be explored to encode topological logical qubits.Furthermore,we demonstrate how to implement both single-and two-qubit logic gates through applying a sequence of elementary Pauli gates on the underlying physical qubits.Our results demonstrate a versatile quantum digital approach for simulating non-Abelian anyons,offering a new lens into the study of such peculiar quasiparticles. | Shibo Xu Zheng-Zhi Sun Ke Wang Liang Xiang Zehang Bao Zitian Zhu Fanhao Shen Zixuan Song Pengfei Zhang Wenhui Ren Xu Zhang Hang Dong Jinfeng Deng Jiachen Chen Yaozu Wu Ziqi Tan Yu Gao Feitong Jin Xuhao Zhu Chuanyu Zhang Ning Wang Yiren Zou Jiarun Zhong Aosai Zhang Weikang Li Wenjie Jiang Li-Wei Yu Yunyan Yao Zhen Wang Hekang Li Qiujiang Guo Chao Song H.Wang Dong-Ling Deng | 2023 | Chinese Physics Letters2023，40，6： | 0 |
| 5 | An Intelligent Data Routing Scheme for Multi-UAV Avionics System Based on Integrated Communication Effectiveness显示文摘The rapid development of information technology promotes the transformation and development of future air combat,frommechanization to informatization,intelligence,and multiplatform integration.For the multiplatform avionics system in the unmanned aerial vehicle(UAV)-based network,we aim to address the data routing and sharing issues and propose an integrated communication effectiveness metric.The proposed integrated communication effectiveness is a hierarchical metric consisting of link effectiveness,node effectiveness,and data effectiveness.The link quality,link stability,node honesty,node ability,and data value are concurrently taken into account.We give the normal mathematical expression for the integrated communication effectiveness.We propose a hop-by-hop routing scheme based on a Q-learning algorithm considering the proposed effectiveness metric.Simulation results demonstrate that the proposed scheme is able to find the most efficient routing in the UAV network. | Yan Zou Meng Wu Shaoqing Zhang Feiyan Li Jiarun Chen Yazhuo Wang Chuan Lin Guangjie Han | 2022 | 国际计算机前沿大会会议论文集2022，，2： | 0 |
| 6 | Photoelectrochemical effect of Cu_(2)O on the corrosion behavior of Cu in sodium sulfate solution显示文摘The electrochemical associated with photoelectrochemical behaviors of Cu electrodeposited with Cu_(2)O layer were investigated in this work.The corrosion of Cu was promoted due to the enhanced anodic and cathodic processes under AM 1.5illumination compared with that in the darkness,especially for the anodic process.The photoinduced corrosion of Cu by Cu_(2)O was detected by Scanning Vibrating Electro Technique(SVET).The effect of Cu_(2)O on the promotion of Cu corrosion under illumination can be as-cribed to the narrowed depletion layer in Cu_(2)O under illumination,which facilitates the separation of hole-electron pairs.The resultant holes give rise to the oxidation of the Cu matrix and lead to a pro-moted corrosion consequently.Besides,a method for in-situ determining the photoinduced current of a semiconductor material is proposed. | Jiarun Li Feng Qian Chongqing Guo Ning Wang Zhuoyuan Chen Lei Wang | 2023 | Journal of Materials Science & Technology2023，，29： | 0 |
| 7 | Ultrathin two-dimensional triptycence-based metal-organic framework for highly selective CO_(2) electroreduction to CO显示文摘Efficient CO_(2)reduction reaction(CO_(2)RR)is one of the important topics in energy and environment field,but improving the electrochemical selectivity of specific product is a great challenge.Herein,we reported a unprecedented two-dimensional(2D)metal-organic framework with CuO4 unit(denoted as Cu-HHTT,HHTT=9,10-dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7,14,15-hexaol)as the electrocatalyst for CO_(2)RR.Cu-HHTT exhibits high performance for CO_(2)RR to produce CO,namely Faradaic efficiency of 96.6%toward CO with a current density of 18 m A/cm^(2)at the potential of-0.6 V vs.RHE.Density function theory reveals that the desorption of CO species exhibits a lower energy barrier than that of hydrogenation of*CO intermediate,resulting in CO as the main product instead of alcohols or hydrocarbons. | Huan Xue Haolin Zhu Jiarun Huang Peiqin Liao Xiaoming Chen | 2023 | Chinese Chemical Letters2023，34，1： | 0 |
| 8 | New insights into the microstructural stability based on the element segregation behavior atγ/γ′interface in Ni-based single crystal superalloys with Ru addition显示文摘A new insight into the microstructural stability was proposed in Ni-based single crystal superalloys with Ru addition,and the element segregation behavior atγ/γ′interface was investigated by three-dimensional atom probe technology(3D-APT).After standard heat treatment,it was found that Ru addition barely altered the element partitioning coefficient betweenγmatrix andγ′phase,and no element-segregation layer was observed atγ/γ′interface.During the heat exposure at 1100°C,Ru addition obviously promoted the rafting of theγ′precipitates and inhibited the precipitation of topological close-packed(TCP)phases.It was more important that an element-segregation layer containing Re,Co,and Cr was formed in theγmatrix close to theγ/γ′interface due to an“uphill diffusion”effect,and its concentration was obviously reduced after Ru addition.Finally,the microstructural stability based on the element segregation behavior atγ/γ′interface was discussed.This element-segregation layer increased theγ/γ′interfacial energy by increasing the absolute value of the lattice misfit ofγ/γ′interface to promote the rafting of theγ′precipitates after Ru addition.On the other hand,the decrease of the segregation concentration of Re,Co,and Cr elements as TCP phase-forming elements near theγ/γ′interface due to a“reverse partitioning”effect inhibits the precipitation of TCP phases in Ni-based single crystal superalloys after Ru addition. | Chen Liu Wenchao Yang Kaili Cao Pengfei Qu Jiarun Qin Jun Zhang Lin Liu | 2023 | Journal of Materials Science & Technology2023，，23： | 0 |
| 9 | Outsourced Privacy-Preserving kNN Classifier Model Based on Multi-Key Homomorphic Encryption显示文摘Outsourcing the k-Nearest Neighbor(kNN)classifier to the cloud is useful,yet it will lead to serious privacy leakage due to sensitive outsourced data and models.In this paper,we design,implement and evaluate a new system employing an outsourced privacy-preserving kNN Classifier Model based on Multi-Key Homomorphic Encryption(kNNCM-MKHE).We firstly propose a security protocol based on Multi-key Brakerski-Gentry-Vaikuntanathan(BGV)for collaborative evaluation of the kNN classifier provided by multiple model owners.Analyze the operations of kNN and extract basic operations,such as addition,multiplication,and comparison.It supports the computation of encrypted data with different public keys.At the same time,we further design a new scheme that outsources evaluation works to a third-party evaluator who should not have access to the models and data.In the evaluation process,each model owner encrypts the model and uploads the encrypted models to the evaluator.After receiving encrypted the kNN classifier and the user’s inputs,the evaluator calculated the aggregated results.The evaluator will perform a secure computing protocol to aggregate the number of each class label.Then,it sends the class labels with their associated counts to the user.Each model owner and user encrypt the result together.No information will be disclosed to the evaluator.The experimental results show that our new system can securely allow multiple model owners to delegate the evaluation of kNN classifier. | Chen Wang Jian Xu Jiarun Li Yan Dong Nitin Naik | 2023 | Intelligent Automation & Soft Computing2023，37，8： | 0 |
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