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Regulating interfacial chemistry and kinetic behaviors of F/Mo co-doping Ni-rich layered oxide cathode for long-cycling lithium-ion batteries over-20°C-60°C

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Journal of Energy Chemistry 2024年第7期94卷 449-457页

作者： Siqi Guan Lin Tao pei Tang Ruopian fang Huize Wu Nan Piao Huicong Yang Guangjian Hu Xin Geng Lixiang Li Baigang An Feng Li Institute of Energy Materials and Electrochemistry Research University of Science and Technology LiaoningAnshan 114051LiaoningChina Shenyang National Laboratory for Materials Science Institute of Metal ResearchChinese Academy of SciencesShenyang 110016LiaoningChina School of Materials Science and Engineering University of Science and Technology of ChinaShenyang 110016LiaoningChina Shenyang King Power Tech.Co. Ltd.Shenyang 110016LiaoningChina School of Chemical Engineering The University of New South WalesSydney 2052NSWAustralia

Ni-rich layered oxide cathodes have shown promise for high-energy lithium-ion batteries(LIBs)but are usually limited to mild environments because of their rapid performance degradation under extreme temperature conditions(below0°C and above 50 °C).Here,we report the design of F/Mo co-doped LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)(FMNCM)cathode for high-performance LIBs from-20 to 60°C.F^(-) doping with high electronegativity into the cathode surface is found to enhance the stability of surface lattice structure and protect the interface from side reactions with the electrolyte by generating a LiF-rich surface ***,the Mo^(6+) doping suppresses phase transition,which blocks Li^(+)/Ni^(2+) mixing,and stabilizes lithium-ion diffusion ***,the FMNCM cathode demonstrates excellent cycling stability at a high cutoff voltage of 4.4 V,even at 60°C,maintaining 90.6%capacity retention at 3 C after 150 ***,at temperatures as low as-20°C,it retains 77.1%of its room temperature capacity,achieving an impressive 97.5%capacity retention after 500 *** stable operation under wide temperatures has been further validated in practical Ah-level *** study sheds light on both fundamental mechanisms and practical implications for the design of advanced cathode materials for wide-temperature LIBs,presenting a promising path towards high-energy and long-cycling LIBs with temperatureadaptability.

关键词： Anion-cation co-doping Wide temperature operation Ni-richlayered cathode Phase transition Surface/interface

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Add-on perceptual learning on refractive amblyopia in children

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International Journal of Ophthalmology(English edition) 2024年第10期17卷 1850-1856页

作者： Heng-Chiao Huang Wan-Hua Cho Po-Chiung fang pei-Wen Lin Yi-Hao Chen Hsiu-Mei Huang Department of Ophthalmology Chang Gung Memorial HospitalChiayi 613TaiwanChina Department of Ophthalmology Chi-Mei Medical CenterTainan 710TaiwanChina Department of Ophthalmology Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung City 833TaiwanChina School of Medicine Chang Gung UniversityTaoyuan City 333TaiwanChina

AIM:To evaluate the visual outcomes of standard amblyopic treatment add-on training via perceptual learning in refractive amblyopic children and to identify the risk factors for treatment ***:Retrospective charts were reviewed in children with refractive amblyopia who received standard treatment and add-on Cambridge Visual Stimulator(CAM)*** add-on CAM group that was enrolled had worn full-corrected glasses for at least 2mo before training.A control group received only the standard *** success was defined as best-corrected visual acuity(BCVA)≥20/*** age,sex,initial BCVA,refractive errors,sessions and duration of training,and final BCVA were ***:A total of 209 children(129 children in add-on CAM group and 80 children in control group)were ***-six percent of unilateral and 87%of bilateral amblyopic children achieved treatment *** children with unilateral or bilateral moderate amblyopia,the duration to reach BCVA≥20/25 was significantly shorter in add-on CAM group than in control *** initial BCVA(P<0.001)and high astigmatism(P=0.007)were risk factors for treatment failure after add-on CAM ***,sex,and types of refractive error were not associated with treatment ***:Add-on CAM training is an effective strategy for visual improvement and can shorten the treatment course when the effect of standard treatment is limited in amblyopic children.

关键词： amblyopia amblyopic children add-on Cambridge Visual Stimulator training astigmatism

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A discovery of two slow pulsars with FAST:“Ronin”from the globular cluster M15

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Science China(Physics,Mechanics & Astronomy) 2024年第6期67卷 166-180页

作者： Dengke Zhou pei wang Di Li Jianhua fang Chenchen Miao Paulo CCFreire Lei Zhang Dandan Zhang Huaxi Chen Yi Feng Yifan Xiao Jintao Xie Xu Zhang Chenwu Jin Han wang Yinan Ke Xuerong Guo Rushuang Zhao Chenhui Niu Weiwei Zhu Mengyao Xue Yabiao wang Jiafu Wu Zhenye Gan Zhongyi Sun Chengjie wang Jie Zhang Junshuo Zhang Jinhuang Cao Wanjin Lu Research Center for Astronomical Computing Zhejiang LaboratoryHangzhou 311121China National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China Institute for Frontiers in Astronomy and Astrophysics Beijing Normal UniversityBeijing 102206China University of Chinese Academy of Sciences Beijing 100049China New Cornerstone Science Laboratory Shenzhen 518054China Max Planck Institut f¨ur Radioastronomie Bonn 53121Germany Centre for Astrophysics and Supercomputing Swinburne University of TechnologyHawthorn 3122Australia School of Mathematical Sciences School of Physics and Electronic SciencesGuizhou Normal UniversityGuiyang 550001China Guizhou Provincial Key Laboratory of Radio Astronomy and Data Processing Guiyang 550001China School of Physics and Electronic Engineering Qilu Normal UniversityJinan 250200China School of Physics and Electronic Science Guizhou Normal UniversityGuiyang 550001China College of Physical Science and Technology Central China Normal UniversityWuhan 430079China Tencent Youtu Lab Shanghai 201103China

Globular clusters harbor numerous millisecond pulsars,but long-period pulsars(P 100 ms)are rarely *** this study,we employed a fast folding algorithm to analyze observational data from multiple globular clusters obtained by the Five-hundredmeter Aperture Spherical radio Telescope(FAST),aiming to detect the existence of long-period *** estimated the impact of the median filtering algorithm in eliminating red noise on the minimum detectable flux density(S_(min))of ***,we successfully discovered two isolated long-period pulsars in M15 with periods approximately equal to 1.928451 and3.960716 s,*** the P-˙P diagram,both pulsars are positioned below the spin-up line,suggesting a possible history of partial recycling in X-ray binary systems disrupted by dynamical encounters later *** to timing results,these two pulsars exhibit remarkably strong magnetic *** the magnetic fields were weakened during the accretion process,then a short duration of accretion might explain the strong magnetic fields of these pulsars.

关键词： pulsar globular cluster FAST

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Outcomes of combined mitochondria and mesenchymal stem cellsderived exosome therapy in rat acute respiratory distress syndrome and sepsis

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World Journal of Stem Cells 2024年第6期16卷 690-707页

作者： Kun-Chen Lin Wen-Feng fang Jui-Ning Yeh John Y Chiang Hsin-Ju Chiang pei-Lin Shao pei-Hsun Sung Hon-Kan Yip Department of Anesthesiology Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301TaiwanChina Division of Pulmonary and Critical Care Medicine Department of Internal MedicineKaohsiung Chang Gung Memorial HospitalChang Gung University College of MedicineKaohsiung 83301TaiwanChina Department of Cardiology The First Affiliated Hospital of Jinan UniversityGuangzhou 510630Guangdong ProvinceChina Department of Computer Science and Engineering National Sun Yat-sen UniversityKaohsiung 804201TaiwanChina Department of Healthcare Administration and Medical Informatics Kaohsiung Medical UniversityKaohsiung 80708TaiwanChina School of Medicine Chung Shan Medical UniversityTaichung 40201TaiwanChina Department of Nursing Asia UniversityTaichung 41354TaiwanChina Division of Cardiology Department of Internal MedicineKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301TaiwanChina Institute for Translational Research in Biomedicine Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301TaiwanChina Center for Shockwave Medicine and Tissue Engineering Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301TaiwanChina Department of Medical Research China Medical University HospitalChina Medical UniversityTaichung 40402TaiwanChina School of Medicine College of MedicineChang Gung UniversityTaoyuan 33302TaiwanChina

BACKGROUND The treatment of acute respiratory distress syndrome(ARDS)complicated by sepsis syndrome(SS)remains *** To investigate whether combined adipose-derived mesenchymal-stem-cells(ADMSCs)-derived exosome(EXAD)and exogenous mitochondria(mitoEx)protect the lung from ARDS complicated by *** In vitro study,including L2 cells treated with lipopolysaccharide(LPS)and in vivo study including male-adult-SD rats categorized into groups 1(sham-operated-control),2(ARDS-SS),3(ARDS-SS+EXAD),4(ARDS-SS+mitoEx),and 5(ARDS-SS+EXAD+mitoEx),were included in the present *** In vitro study showed an abundance of mitoEx found in recipient-L2 cells,resulting in significantly higher mitochondrial-cytochrome-C,adenosine triphosphate and relative mitochondrial DNA levels(P<0.001).The protein levels of inflammation[interleukin(IL)-1β/tumor necrosis factor(TNF)-α/nuclear factor-κB/toll-like receptor(TLR)-4/matrix-metalloproteinase(MMP)-9/oxidative-stress(NOX-1/NOX-2)/apoptosis(cleaved-caspase3/cleaved-poly(ADP-ribose)polymerase)]were significantly attenuated in lipopolysaccharide(LPS)-treated L2 cells with EXAD treatment than without EXAD treatment,whereas the protein expressions of cellular junctions[occluding/β-catenin/zonula occludens(ZO)-1/E-cadherin]exhibited an opposite pattern of inflam-mation(all P<0.001).Animals were euthanized by 72 h post-48 h-ARDS induction,and lung tissues were *** 72 h,flow cytometric analysis of bronchoalveolar lavage fluid demonstrated that the levels of inflam-matory cells(Ly6G+/CD14+/CD68+/CD11b/c+/myeloperoxidase+)and albumin were lowest in group 1,highest in group 2,and significantly higher in groups 3 and 4 than in group 5(all P<0.0001),whereas arterial oxygen-saturation(SaO2%)displayed an opposite pattern of albumin among the *** findings of lung injury/fibrosis area and inflammatory/DNA-damaged markers(CD68+/γ-H2AX)displayed an identical pattern of SaO2%among the groups(all P<0.0001).The pro

关键词： Acute respiratory distress syndrome Sepsis syndrome Exosomes Mitochondria Adipose tissue-derived mesenchymal stem cells Inflammation

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Proteomic profiling of cerebrospinal fluid in pediatric myelin oligodendrocyte glycoprotein antibody-associated disease

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World Journal of Pediatrics 2024年第3期20卷 259-271页

作者： Yi-Long wang Meng-Ying Zhu Zhe-Feng Yuan Xiao-Yan Ren Xiao-Tong Guo Yi Hua Lu Xu Cong-Ying Zhao Li-Hua Jiang Xin Zhang Guo-Xia Sheng pei-fang Jiang Zheng-Yan Zhao Feng Gao Department of Neurology Children's HospitalZhejiang University School of MedicineHangzhou 310052China Children's Hospital Zhejiang University School of MedicineHangzhou 310052China Children's Hospital National Clinical Research Center for Child HealthZhejiang University School of MedicineHangzhou 310052China

Background Myelin oligodendrocyte glycoprotein(MOG)antibody-associated disease(MOGAD)is an autoimmune demy-elinating disorder of the central nervous *** Extracted proteins from 34 cerebrospinal fluid(CSF)samples[patients with MOGAD(MOG group,n=12);healthy controls(HC group,n=12);patients with MOG seronegative and metagenomics next-generation sequencing-negative inflammatory neurological diseases(IND group,n=10)]were processed and subjected to label-free quantitative *** partial least squares-discriminant analysis(PLS-DA)and orthogonal PLS-DA(O-PLS-DA)models were also performed based on proteomics *** analysis of differentially expressed proteins(DEPs)was performed using Gene Ontology,InterPro,and Kyoto Encyclopedia Genes and *** enzyme-linked immunosorbent assay was used to determine the complement levels in serum from patients with *** Four hundred and twenty-nine DEPs(149 upregulated and 280 downregulated proteins)were identified in the MOG group compared to the HC group according to the P value and fold change(FC).Using the O-PLS-DA model,872 differentially abundant proteins were identified with variable importance projection(VIP)scores>*** proteins(gamma-glutamyl hydrolase,cathepsin F,interalpha-trypsin inhibitor heavy chain 5,latent transforming growth factor beta-binding protein 4 and leukocyte-associated immunoglobulin-like receptor 1)overlapping between the top 30 DEPs with top-ranked P value and FC and top 30 proteins in PLS-DA VIP lists were *** analysis revealed that the dysregulated proteins in the MOG group were primarily involved in complement and coagulation cascades,cell adhesion,axon guidance,and glycosphingolipid biosynthesis compared to the HC *** The proteomic alterations in CSF samples from children with MOGAD identified in the current study might provide opportunities for developing novel biomarker candidates.

关键词： Acute disseminated encephalomyelitis Cerebrospinal fluid Complement cascades Myelin oligodendrocyte glycoprotein-associated disease Proteomics

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Punicalagin prevents obesity-related cardiac dysfunction through promoting DNA demethylation in mice

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Food Science and Human Wellness 2024年第3期13卷 1465-1474页

作者： Shengjie pei Run Liu Qingqing Ma Peng Jiang Xin He Zhongshi Qi Jiacheng fang Xu Yang Zirui Yao Xiaoqian Liu Xianfeng Jing Lei Chen Duo Li Institute of Nutrition&Health Qingdao UniversityQingdao 266071China School of Public Health Qingdao UniversityQingdao 266071China Central Laboratory Guizhou Aerospace HospitalZunyi 563000China Health Centers of Licha Town Qingdao 266071China College of Computer Science and Technology Qingdao UniversityQingdao 266071China

The aim of this study was to investigate whether punicalagin(PU)could prevent obesity-related cardiac dysfunction by promoting DNA demethy lation,and to explore its possible mechanism.C57BL/6J mice were fed with standard diet,high-fat diet(HFD),HFD supplemented with resveratrol,low-dose PU(LPU)and high-dose PU(HPU)for 8 *** with HFD group,body weight was significantly lower in PU treatment groups,number of cardionwocytes and the protein level of myosin heavy chain 7B were significantly higher in PU treatment *** of 5-hydroxymethylcytosine and 5-formylcytosine were significantly lower in HFD group than in other *** with the HFD group,the protein level of ten-eleven translocation enzyme(TET)2 was significantly higher in PU treatment groups,p-AMP-activated protein kinase(AMPK)was significantly higher in LPU *** of total antioxidant capacity and the protein levels of complexesⅡ/Ⅲ/Ⅴ,oxoglutarate dehydrogenase,succinate dehydrogenase B and fumarate hdrolase were significantly lower in HFD group than PU treatment *** ratio of(succinic acid+fumaric acid)/a-ketoglutarate was significantly higher in HFD group than other *** conclusion,PU up-regulated TETs enzyme activities and TET2 protein stability through alleviating mitochondrial dysfunction and activating AMPK,so as to promote DNA demethylation,thus preventing obesity-related cardiac dysfunction.

关键词： DNA demethylation Mitochondrial function Obesity-related cardiac dysfunction Punicalagin Ten-eleven translocation family enzymes

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基于自适应阈值诊断的发动机失火故障实时检测功能开发

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哈尔滨工程大学学报 2024年第3期45卷 622-632页

作者：王沛徐超王芳沈崇崇范立云北汽福田汽车股份有限公司北京102206 哈尔滨工程大学动力与能源工程学院黑龙江哈尔滨150001 山西柴油机工业有限责任公司高效供油系统研究所山西大同037036

针对当前车载诊断系统失火诊断策略在功能逻辑、结果输出及阈值标定等方面的局限性,在不增加算法计算量与硬件资源的基础上,本文提出一种自适应阈值算法的诊断策略。该策略以角度域识别方法为基础,通过相对散差分析实时寻找失火敏感区... 详细信息

针对当前车载诊断系统失火诊断策略在功能逻辑、结果输出及阈值标定等方面的局限性,在不增加算法计算量与硬件资源的基础上,本文提出一种自适应阈值算法的诊断策略。该策略以角度域识别方法为基础,通过相对散差分析实时寻找失火敏感区域得到计算时间单元;以各工作气缸时间单元为基础计算各缸时间单元变化值,并进行加权平均构建失火特征信号,以此作为诊断分析对象;对于阈值自适应过程,根据发动机转速及负荷定义基础阈值,对随机失火进行当前工作气缸时间单元变化修正,对连续失火进行当前工作循环分缸滤波后的失火特征信号最小值修正。实车验证试验结果表明:新策略可以实现诊断阈值随发动机工况实时跟随并根据失火特征信号表现完成自适应调整,改善了高速、小负荷工况失火诊断效果;失火诊断结果在当前工作气缸即可完成输出,诊断实时性提高89%;连续失火模式下,经分缸滤波后的失火特征信号正向幅值提升25%以上;发动机全工况范围均可实现多种失火类型检测,不需要根据车辆行驶状态与工况单独设置诊断阈值,从而减少了大量标定工作,降低车辆散差影响。

关键词：自适应阈值车载诊断失火检测随机失火连续失火多重失火诊断算法策略开发

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Bose–Einstein distribution temperature features of quasiparticles around magnetopolaron in Gaussian quantum wells of alkali halogen ions

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Chinese Physics B 2024年第9期33卷 521-526页

作者： Xin Zhang Sarengaowa Shuang Han Ran An Xin-Xue Zhang Xin-Ying Ji Hong-Xu Jiang Xin-Jun Ma pei-fang Li Yong Sun College of Physics and Electronic Information Inner Mongolia Minzu UniversityTongliao028000China Institute of Condensed Matter Physics Inner Mongolia Minzu UniversityTongliao 028000China

We have applied strong coupling unitary transformation method combined with Bose–Einstein statistical law to investigate magnetopolaron energy level temperature effects in halogen ion crystal quantum *** obtained results showed that under magnetic field effect,magnetopolaron quasiparticle was formed through the interaction of electrons and surrounding *** the same time,magnetopolaron was influenced by phonon temperature statistical law and important energy level shifts down and binding energy *** revealed that lattice temperature and magnetic field could easily affect magnetopolaron and the above results could play key roles in exploring thermoelectric conversion and conductivity of crystal materials.

关键词： temperature effect quantum well asymmetric Gaussian potential magnetopolaron

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地中海饮食对老年脑心共病的影响

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中国现代神经疾病杂志 2024年第2期24卷 102-105页

作者：肖培芳天津大学胸科医院心内科天津市心血管病研究所天津市心血管急危重症重点实验室300222

随着人口老龄化的加剧,老年人健康成为老龄化社会的重要问题。地中海饮食通过改变饮食模式延缓和预防疾病发生,有助于健康老龄化。本文综述地中海饮食模式相关概念及其与老年脑心共病如心血管病、认知功能障碍、抑郁症、慢性炎症等的关... 详细信息

随着人口老龄化的加剧,老年人健康成为老龄化社会的重要问题。地中海饮食通过改变饮食模式延缓和预防疾病发生,有助于健康老龄化。本文综述地中海饮食模式相关概念及其与老年脑心共病如心血管病、认知功能障碍、抑郁症、慢性炎症等的关系,为国人老龄化的优化升级提供思考与借鉴,助力健康中国发展。

关键词：膳食,地中海健康老龄化综述

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普乐沙福在自体移植外周血干细胞动员中应用策略的研究进展

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中国实验血液学杂志 2024年第1期32卷 322-326页

作者：方颖叶佩佩宁波大学医学部浙江宁波315000 宁波大学附属人民医院血液内科浙江宁波315000

普乐沙福(plerixafor)是一种小分子趋化因子受体4(CXCR4)类似物,通过阻断基质细胞衍生因子-1(SDF-1)和CXCR4的相互作用,将造血干细胞从骨髓释放入外周血,用于外周血干细胞(PBSC)动员。由于plerixafor在国内获批上市时间较短且价格昂贵,... 详细信息

普乐沙福(plerixafor)是一种小分子趋化因子受体4(CXCR4)类似物,通过阻断基质细胞衍生因子-1(SDF-1)和CXCR4的相互作用,将造血干细胞从骨髓释放入外周血,用于外周血干细胞(PBSC)动员。由于plerixafor在国内获批上市时间较短且价格昂贵,临床应用经验较少。临床研究人员正积极探索plerixafor的最佳使用策略,提高动员采集成功率并且降低成本。本文对近几年来plerixafor应用策略的最新研究进展作一综述,总结plerixafor在自体造血干细胞移植(auto-HSCT)中的最佳应用策略。

关键词：普乐沙福动员淋巴瘤多发性骨髓瘤自体造血干细胞移植

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