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Rotating Massive Strangeon Stars and X-Ray Plateau of Short GRBs

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Research in Astronomy and Astrophysics 2024年第3期24卷 47-57页

作者： xi-yan yang xiao-Yu Lai Wei-Wei Tan Ren-xin Xu School of Physics and Optoelectronic Engineering Yangtze UniversityJingzhou 434023China Research Center for Astronomy Hubei University of EducationWuhan 4300205China Key Laboratory of Quark and Lepton Physics Central China Normal UniversityMinistry of EducationWuhan 430079China School of Physics Peking UniversityBeijing 100871China Kavli Institute for Astronomy and Astrophysics Peking UniversityBeijing 100871China

Strangeon stars,which are proposed to describe the nature of pulsar-like compact stars,have passed various observational *** maximum mass of a non-rotating strangeon star could be high,which implies that the remnants of binary strangeon star mergers could even be long-lived massive strangeon *** study rigidly rotating strangeon stars in the slowly rotating approximation,using the Lennard-Jones model for the equation of *** can significantly increase the maximum mass of strangeon stars with unchanged baryon numbers,enlarging the mass-range of long-lived strangeon *** spin-down after merger,the decrease of radius of the remnant will lead to the release of gravitational *** into account the efficiency of converting the gravitational energy luminosity to the observed X-ray luminosity,we find that the gravitational energy could provide an alternative energy source for the plateau emission of X-ray *** fitting results of X-ray plateau emission of some short gamma-ray bursts suggest that the magnetic dipole field strength of the remnants can be much smaller than that of expected when the plateau emission is powered only by spin-down luminosity of magnetars.

关键词： dense matter-(stars) pulsars general-(stars) gamma-ray burst general

Decoding the Cellular Trafficking of Prion-like Proteins in Neurodegenerative Diseases

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Neuroscience Bulletin 2024年第2期40卷 241-254页

作者： Chenjun Hu Yiqun yan yanhong Jin Jun yang Yongmei xi Zhen Zhong Department of Neurology of the Second Afliated Hospital and Department of Human Anatomy Histology and EmbryologyZhejiang University School of MedicineHangzhou 310058China Department of Physiology and Department of Cardiology of the Second Afliated Hospital Zhejiang University School of MedicineHangzhou 310058China Division of Human Reproduction and Developmental Genetics Women’s Hospital and Institute of GeneticsZhejiang University School of MedicineHangzhou 310006China

The accumulation and spread of prion-like proteins is a key feature of neurodegenerative diseases(NDs)such as Alzheimer’s disease,Parkinson's disease,or Amyotrophic Lateral *** a process known as‘seeding’,prion-like proteins such as amyloid beta,microtubule-associated protein tau,α-synuclein,silence superoxide dismutase 1,or transactive response DNA-binding protein 43 kDa,propagate their misfolded conformations by transforming their respective soluble monomers into *** and molecular evidence of prion-like propagation in NDs,the clinical relevance of their‘seeding’capacities,and their levels of contribution towards disease progression have been intensively studied over recent *** review unpacks the cyclic prion-like propagation in cells including factors of aggregate internalization,endo-lysosomal leaking,aggregate degradation,and *** on the importance of the role of prion-like protein aggregates in NDs,whether causal or consequent,are also *** lead to a greater understanding of ND pathogenesis and increased potential for therapeutic strategies.

关键词： Neurodegenerative diseases Prion-like propagation Seeding Endocytosis Endolyosomal leaking Degradation

Rapid Degrading Carbamazepine in a Novel Advanced Oxidation Process of Bisulfite Activated by Lithium Cobaltate Recovered from Spent Lithium-ion Battery

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Chemical Research in Chinese Universities 2024年第1期40卷 127-135页

作者： yan Jiali yang Kaiying Wang xi Zhai Jinli Zhu Wenjie yang Daoli Luo Yongming Gao xiaoya Faculty of Environmental Science and Engineering Kunming University of Science and TechnologyKunming650500P.R.China Innovation Team for Volatile Organic Compounds Pollutants Control and Resource Utilization of Yunnan Province Kunming650500P.R.China Higher Educational Key Laboratory for Odorous Volatile Organic Compounds Pollutants Control of Yunnan Province Kunming650500P.R.China

Maximizing the sustainable recycling of spent lithium-ion batteries(LIBs)shows economic and environmental *** study recovered lithium cobaltate(LiCoO_(2),LCO)from spent LIBs cathode *** recovered LCO was then combined with NaHSO_(3)to remove refractory organic pollutants of carbamazepine(CBZ)in *** degradation of CBZ reached 80.0%within 60 min,by 1O_(2),SO_(4),OH and O_(2)^(-)generated in the LCO/NaHSO_(3)*** electron transfer between Co(III)and Co(II)was beneficial to the generation of free *** LCO/NaHSO_(3)degraded CBZ effectively in both secondary outlet water and tap ***,high concentrations of inorganic ions(Cl^(−),HCO_(3)^(-),HPO_(4)^(2-),SO_(2)−4,NO_(3)^(-))and natural organic matter(humic acid,HA)could inhibit the degradation of *** three cycles,the stability of the LCO/NaHSO_(3)system was demonstrated by the maintained high efficiency in the degradation of *** obtained data indicate that the LCO/NaHSO_(3)system holds great application potential in the field of advanced oxidation degradation of pollutants.

关键词： Spent lithium-ion battery Lithium cobaltate Carbamazepine NaHSO_(3) Advanced oxidation

Congener-derived template to construct lithiophilic organic-inorganic layer/interphase for high volumetric capacity dendrite-free Li metal batteries

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Chinese Chemical Letters 2024年第3期35卷 453-460页

作者： Kang yang Long Li Yuanbin xiao Qiaoli Zhang Chenpeng xi Borong Li yan Yu Chengkai yang Key Laboratory of Advanced Materials Technologies International(HongKong Macao and Taiwan)Joint Laboratory on Advanced Materials TechnologiesCollege of Materials Science and EngineeringFuzhou UniversityFuzhou 350108China

The development of lithium-metal batteries(LMBs)is seriously restricted by the out-of-control dendrites growth and infinite volume ***,a pervasive organic-inorganic layer construction strategy is reported for the composite lithium metal anode with congener-derived organic-inorganic solid electrolyte interphase(SEI).In this strategy,the organic-inorganic Ag@polydopamine(Ag@PDA)layer is coated on the arbitrary substrates by a simple two-step *** thin and stable congener-derived SEI is insitu formed with fewer inorganic components and more organic components during charging/*** polydopamine with sufficient adhesion groups and lithiophilic Ag layer realize near-zero nucleation overpotential during lithium *** low interface resistance and stable lithium deposition are ***,the practical areal and volumetric capacities of the composite anode with three-dimensional copper(3DCu)as the substrate are 10 mAh/cm^(2)and 1538 mAh/cm^3(*** mass of anode).The symmetrical cell shows very low polarization voltage(10 mV)and more than 2500 h cycles life at 1 mA/cm^(2)(1 mAh/cm^(2)).The LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)(NCM811)-based full cells show improved capacity retention(82%)after 100 cycles at 0.5 *** modified lithiophilic anode with congener-derived interphase provides a promising strategy to realize the next-generation dendrite-free LMBs.

关键词： Lithium metal anode Congener-derived Lithiophilicity Volumetric capacity Organic-inorganic interphase

Contributors to tidal duration asymmetry with varied coastline configurations on western shelf of Yellow Sea

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Water Science and Engineering 2024年第1期17卷 1-12页

作者： xi Feng Zheng Li Hui Feng Jia-yan yang Shou-peng xie Wei-bing Feng College of Harbor.Coastal and Offshore Engineering Hohai UniversityNanjing 210098China China Harbour Engineering Co. LtdBeijing 100027China Key Laboratory of Port Waterway and Sedimentation Engineering of the Ministry of CommunicationsNanjing 210029China China South-to-North Water Diversion Corporation Limited Beijing 100036China

Coastal management in China is confronted with an urgent choice between natural restoration and maintenance of existing seawalls and reclaimed land for economic development.A key criterion for making this decision is the resilience to coastal flooding,which depends on the ability to predict tidal *** duration asymmetry(TDA)is a key parameter in determination of the arrival and duration of flood *** study selected the western inner shelf of the Yellow Sea(WYS)as the study area and investigated the responses of TDA to different shoreline configurations and relative sea level *** responses of TDA to shoreline reconstruction yielded spatial variability locally and *** the nearshore area,the responses of TDA to the complex ocean environment mainly originated from the combined functions of reflection,bottom friction,and advection,which controlled the energy transfer from M2 or S2 constituents to their overtides or compound *** sensitivity of TDA to coastline typologies was not limited to coastal waters but could stretch over the entire inner *** vulnerability of tidal responses was due to the displacement of the M2 amphidrome of the Kelvin wave on the WYS,which in turn changed tidal energy fluxes over the *** relative sea level rise could intensify the feedback of TDA to seawalls and land reclamation.

关键词： Tidal duration asymmetry Western inner shelf of Yellow Sea Natural restoration Relative sea level rise Tidal amphidrome

早期IL-12p70、CAR、PCT联合检测对急性胰腺炎病情严重程度的预测价值

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医学信息 2024年第1期37卷 115-119页

作者：罗辉黄高明尹纯林孙远松王召华颜锡洋安徽医科大学第二附属医院急诊外科

目的探讨早期白介素12p70(IL-12p70)、C反应蛋白与血清白蛋白比值（CAR）、降钙素原（PCT）联合检测与急性胰腺炎（AP）患者病情严重度的相关性及对非轻症胰腺炎的早期预测效能。方法选取我院急诊外科2021年11月-2022年5月收治的102... 详细信息

目的探讨早期白介素12p70(IL-12p70)、C反应蛋白与血清白蛋白比值（CAR）、降钙素原（PCT）联合检测与急性胰腺炎（AP）患者病情严重度的相关性及对非轻症胰腺炎的早期预测效能。方法选取我院急诊外科2021年11月-2022年5月收治的102例AP患者的临床资料进行回顾性分析，依照修订后的亚特兰大分类将其分为轻症组（48例）和非轻症组（54例），比较两组入院时IL-12p70、CAR、PCT水平，通过受试者工作曲线（ROC）及相关性分析探究上述指标早期联合检测对AP病情严重程度的预测效能。结果两组性别、发病原因、年龄、血压、BMI、S-AMY、Ca2+、WBC比较，差异无统计学意义（P>0.05）；非轻症组入院时的IL-12p70、CAR、PCT水平均高于轻症组（P<0.05）;ROC曲线显示，IL-12p70、CAR、PCT早期预测非轻症AP发生的曲线下面积分别为0.866、0.762、0.927，三者并行检测可以将检测的灵敏度提升到0.996，特异度达0.998。相关性分析显示，早期IL-12p70、CAR、PCT三项指标与改良CT严重指数评分（MCTSI）呈正相关（r=0.603、0.420、0.669）。结论早期检测IL-12p70、CAR、PCT在AP患者病情严重程度的预测中均有一定的临床价值，且三种方法联合使用具有更好的预测效果。

关键词：急性胰腺炎白介素12p70 C反应蛋白与血清白蛋白比值降钙素原

Insights into plant salt stress signaling and tolerance

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Journal of Genetics and Genomics 2024年第1期51卷 16-34页

作者： Huapeng Zhou Haifan Shi Yongqing yang xixian Feng xi Chen Fei xiao Honghui Lin yan Guo Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education College of Life SciencesSichuan UniversityChengduSichuan 610064China State Key Laboratory of Plant Environmental Resilience China Agricultural UniversityBeijing 100193China College of Grassland Science Nanjing Agricultural UniversityNanjingJiangsu 210095China xinjiang Key Laboratory of Biological Resources and Genetic Engineering College of Life Science and TechnologyXinjiang UniversityUrumqiXinjiang 830046China

Soil salinization is an essential environmental stressor,threatening agricultural yield and ecological security *** soils accumulate excessive soluble salts which are detrimental to most plants by limiting plant growth and *** is of great necessity for plants to efficiently deal with the adverse effects caused by salt stress for survival and successful *** determinants of salt tolerance have been identified in plants,and the cellular and physiological mechanisms of plant salt response and adaption have been intensely *** respond to salt stress signals and rapidly initiate signaling pathways to re-establish cellular homeostasis with adjusted growth and cellular *** review summarizes the advances in salt stress perception,signaling,and response in plants.A better under-standing of plant salt resistance will contribute to improving crop performance under saline conditions using multiple engineering *** rhizosphere microbiome-mediated plant salt tolerance as well as chemical priming for enhanced plant salt resistance are also discussed in this review.

关键词： Salt stress Salt perception Salt response and signaling Plant salt tolerance Chemical priming Rhizosphere microbiome

MiR-4465-modified mesenchymal stem cell-derived small extracellular vesicles inhibit liver fibrosis development via targeting LOXL2 expression

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第7期25卷 594-604页

作者： yanjin WANG Yifei CHEN Fuji yang xiaolong YU Ying CHU Jing ZHOU Yongmin yan Jianbo xi Department of Laboratory Medicine Wujin Hospital Affiliated with Jiangsu UniversityJiangsu UniversityChangzhou 213017China Department of Laboratory Medicine School of MedicineJiangsu UniversityZhenjiang 212013China Changzhou Key Laboratory of Molecular Diagnostics and Precision Cancer Medicine Wujin Clinical College of Xuzhou Medical UniversityChangzhou 213017China

Liver fibrosis is a significant health burden,marked by the consistent deposition of ***,the currently available treatment approaches for this condition are far from *** oxidase-like protein 2(LOXL2)secreted by hepatic stellate cells(HSCs)is a crucial player in the cross-linking of matrix collagen and is a significant target for treating liver *** stem cell-derived small extracellular vesicles(MSC-sEVs)have been proposed as a potential treatment option for chronic liver *** studies have found that MSC-sEV can be used for microRNA delivery into target cells or *** is currently unclear whether microRNA-4465(miR-4465)can target LOXL2 and inhibit HSC ***,it is uncertain whether MSC-sEV can be utilized as a gene therapy vector to carry miR-4465 and effectively inhibit the progression of liver *** study explored the effect of miR-4465-modified MSC-sEV(MSC-sEVmiR-4465)on LOXL2 expression and liver fibrosis *** results showed that miR-4465 can bind specifically to the promoter of the LOXL2 gene in ***,MSC-sEVmiR-4465 inhibited HSC activation and collagen expression by downregulating LOXL2 expression in ***-sEVmiR-4465 injection could reduce HSC activation and collagen deposition in the CCl4-induced mouse ***-sEVmiR-4465 mediating via LOXL2 also hindered the migration and invasion of HepG2 *** conclusion,we found that MSC-sEV can deliver miR-4465 into HSC to alleviate liver fibrosis via altering LOXL2,which might provide a promising therapeutic strategy for liver diseases.

关键词： Mesenchymal stem cell(MSC) Small extracellular vesicle(sEV) MicroRNA-4465(miR-4465) Hepatic stellate cell(HSC) Liver fibrosis

Highly enhanced thermoelectric and mechanical performance of copper sulfides via natural mineral in-situ phase separation

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Journal of Advanced Ceramics 2024年第5期13卷 641-651页

作者： xi yan Hongjiang Pan Yixin Zhang Tianyu yang yangwei Wang Kun Huang Chongyu Wang Jing Feng Zhenhua Ge Faculty of Materials Science and Engineering Kunming University of Science and TechnologyKunming 650093China

In situ phase separation precipitates play an important role in enhancing the thermoelectric properties of copper sulfides by suppressing phonon *** this study,Cu1.8S composites were fabricated by melting reactions and spark plasma *** complex structures,namely,micron-PbS,Sb_(2)S_(3),nano-FeS,and multiscale pores,originate from the introduction of FePb_(4)Sb_(6)S_(14)into the Cu1.8S *** effective element(Fe)doping and multiscale precipitates,the Cu_(1.8)S+0.5 wt%FePb_(4)Sb_(6)S_(14)bulk composite reached a high dimensionless figure of merit(ZT)value of 1.1 at 773 ***,the modulus obtained for this sample was approximately 40.27 GPa,which was higher than that of the pristine *** study provides a novel strategy for realizing heterovalent doping while forming various precipitates via in situ phase separation by natural minerals,which has been proven to be effective in improving the thermoelectric and mechanical performance of copper sulfides and is worth promoting in other thermoelectric systems.

关键词： in situ precipitates jamesonite natural mineral thermoelectric copper sulfides