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in Situ Polymer Gel Electrolyte in Boosting Scalable Fibre Lithium Battery Applications

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Nano-Micro Letters 2024年第11期16卷 170-173页

作者： jie luo Qichong Zhang Key Laboratory of Multifunctional Nanomaterials and Smart Systems Chinese Academy of SciencesSuzhou Institute of Nano-Tech and Nano-Bionics398 Ruoshui RoadSuzhou 215123People’s Republic of China

The poor.interfacial stability not only deteriorates fibre lithium-ion batteries(FLBs)performance but also impacts their scalable *** efficiently address these challenges,*** Peng team proposed a generalized channel structures strategy with optimized in situ polymerization technology in their recent *** resultant FLBs can be woven into different-sized powering textiles,providing a high energy density output of 128 Wh kg^(-1) and simultaneously demonstrating good durability even under harsh *** a promising strategy expands the horizon in developing FLB with par.icular polymer gel electrolytes,and significantly ever-deepening understanding of the scaled wearable energy textile system toward a sustainable future.

关键词： High-performance fibre lithium batteries Gel electrolytes Channel structures Stable interface Scalable application

A Simple Proof of ACC for Minimal Log Discrepancies for Surfaces

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Acta Mathematica Sinica,English Series 2024年第2期40卷 425-434页

作者： Jing Jun HAN Yu jie luo Shanghai Center for Mathematical Sciences Fudan UniversityJiangwan CampusShanghai 200438P.R.China Department of Mathematics Johns Hopkins UniversityBaltimoreMD 21218USA

Following Shokurov's idea,we give a simple proof of the ACC conjecture for minimal log discrepancies for surfaces.

关键词： Ascending chain condition minimal log discrepancies minimal model program surface

Psychoactive Substance Use and the impact on the AiDS Epidemic Among the MSM Population:a Meta-Analysis—Worldwide,2014-2023

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China CDC weekly 2024年第42期6卷 1086-1092,I0001-I0006页

作者： Donghang luo jie Xu Wei luo National Center for AiDS/STD Control&Prevention Chinese Center for Diseases Control and PreventionBeijingChina

What is already known about this topic?There is a correlation between psychoactive substance use and heightened human immunodeficiency virus(HiV)susceptibility in men who have sex with men(MSM)populations,although the precise impact on transmission risk remains *** is added by this report?in MSM populations,rush poppers and amphetamines are widely used,with rates of 10.91%and 9.97%.in China,rush poppers usage is notably higher at 47.26%.For other regions and coutries,amphetamines(12.86%),rush poppers(3.62%),and GHB(3.34%)are most ***,17%of MSM use psychoactive substances,with higher HiV risk from amphetamines[Odds ratio(Or)3.06]compared to rush poppers(Or 1.51)and general substances(Or 1.76).What are the implications for public health practice?This study supports the idea that targeting specific regions and types of psychoactive substances for reduction among MSM populations can help decrease HiV transmission as well as promote prevention strategies.

关键词： prevention precise impact

Monte Carlo Simulation-Based robust Workflow Scheduling for Spot instances in Cloud Environments

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Tsinghua Science and Technology 2024年第1期29卷 112-126页

作者： Quanwang Wu Jianzhao Fang jie Zeng Junhao Wen Fengji luo College of Computer Science Chongqing UniversityChongqing 400044China National Experimental Teaching Demonstration Center Chongqing UniversityChongqing 400044China College of Big Data and Software Engineering Chongqing UniversityChongqing 400044China School of Civil Engineering The University of SydneySydney 2006Australia

When deploying workflows in cloud environments,the use of Spot instances(Sis)is intriguing as they are much cheaper than on-demand ***,Sls are volatile and may be revoked at any time,which results in a more challenging scheduling problem involving execution interruption and hence hinders the successful handling of conventional cloud workflow scheduling *** some scheduling methods for Sls have been proposed,most of them are no more applicable to the latest Sls,as they have evolved by eliminating bidding and simplifying the pricing *** study focuses on how to minimize the execution cost with a deadline constr.int when deploying a workflow on volatile Sls in cloud *** on Monte Carlo simulation and list scheduling,a stochastic scheduling method called MCLS is devised to optimize a utility function introduced for this *** the Monte Carlo simulation framework,MCLS employs sampled task execution time to build solutions via deadline distribution and list scheduling,and then returns the most robust solution from all the candidates with a specific evaluation mechanism and selection *** results show that the performance of MCLS is more competitive comparedwithtraditionalalgorithms.

关键词： constr.ined optimization Monte Carlo simulation robustness Spot instances(Sls) workflow scheduling

revealing effect of Al content on oxidation of novel Co-Cr-Nb-W car.ide-strengthened superalloy

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rare Metals 2024年第9期43卷 4521-4534页

作者： Chen Ling Shang-Ping Li jie Hou He-Li luo Central iron&Steel research institute Beijing 100081China Beijing GAONA Materials&Technology Co. Ltd.Beijing 100081China

The high-temperature oxidation behavior of novel Co-Cr-Nb-W car.ide-strengthened wear-resistance alloys with different Al contents(1wt%,2wt%and 3wt%)at 950,1000 and 1050℃was thoroughly investigated by scanning electron microscopy,X-ray diffraction,X-ray photoelectron spectroscopy and field emission electron probe *** porous property of NbC in-situ oxidation products(Nb_(2)O_(5),Co Nb_(2)O_(6)and Co_(4)Nb_(2)O_(9))induces a multi-layered oxide scale with micropores and ***-Cr-Nb-W alloy with 1 wt%Al undergoes catastrophic oxidation and spalling above 1000℃.The outward transportation of Cr and Co is effectively restr.ined by a continuous Al_(2)O_(3)scale formed around NbC in-situ oxidation region when Al content reaches 3 wt%.Theβ-Co Al in Co-Cr-Nb-W alloy with 3 wt%Al has an oxidation priority over eutectic car.ides and the alloy matrix which are both enriched with Cr,thereby preventing the formation of Cr-depletion area and improving the self-healing ability of the oxide film.A slight change in Al content has a remarkable influence on the cooperative effect of Al and Cr and multiplies the antioxidant capacity of Co-Cr-Nb-W alloy above 1000℃.

关键词： High-temperature oxidation behavior Oxidation kinetics Superalloy Wear-resistant alloy Microstructure

Genetic Variations and Nonalcoholic Fatty Liver Disease:Field Synopsis,Systematic Meta-Analysis,and Epidemiological Evidence

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Biomedical and Environmental Sciences 2024年第7期37卷 762-773页

作者： Yamei Li Xiang Xiao jie Wang Yixu Liu Xiongfeng Pan Haibin Yu Jiayou luo Miyang luo Department of Epidemiology and Health Statistics School of Public HealthUniversity of South ChinaHengyang 421001HunanChina Department of Maternal and Child Health Xiangya School of Public HealthCentral South UniversityChangsha 410008HunanChina Super.ision and inspection Department of Shanghai Healthcare Security Bureau Shanghai 200003China Department of Epidemiology and Health Statistics Xiangya School of Public HealthCentral South UniversityChangsha 410008HunanChina

Objective To systematically summarize the published literature on the genetic variants associated with nonalcoholic fatty liver disease(NAFLD).Methods Literature from Web of Science,PubMed,and Embase between January 1980 and September 2022 was systematically ***-analyses of the genetic variants were conducted using at least five data *** epidemiologic credibility of the significant associations was graded using the Venice *** Based on literature screening,399 eligible studies were included,comprising 381 candidate gene association,16 genome-wide association,and 2 whole-exome sequencing *** identified 465 genetic variants in 173 genes in candidate gene association studies,and 25 genetic variants in 17 genes were included in the *** meta-analysis identified 11 variants in 10 genes that were significantly associated with NAFLD,with cumulative epidemiological evidence of an association graded as strong for two variants in two genes(HFE,TNF),moderate for four variants in three genes(TM6SF2,GCKr,and ADiPOQ),and weak for five variants in five genes(MBOAT7,PEMT,PNPLA3,LEPr,and MTHFr).Conclusion This study identified six variants in five genes that had moderate to strong evidence of an association with NAFLD,which may help understand the genetic architecture of NAFLD risk.

关键词： Nonalcoholic fatty liver disease Genetic association study Genetic variant Systematic review Meta-analysis

impurity formation mechanism of silicon car.ide crystals smelted by Acheson process

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Journal of iron and Steel research international 2024年第6期31卷 1367-1375页

作者： Dong Feng Hong-qiang ru Xu-dong luo jie-gang You Ling Zhang School of Materials and Metallurgy University of Science and Technology LiaoningAnshan 114051LiaoningChina Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) Institute of Advanced CeramicsSchool of Materials Science and EngineeringNortheastern UniversityShenyang 110819LiaoningChina Liaoning institute of Science and Technology Benxi 117004LiaoningChina

in order to further promote the application of SiC refractories in modern steel metallurgy,the occurrence forms and formation mechanism of impurities in SiC crystals smelted by Acheson process were *** techniques of inductively coupled plasma-atomic emission spectrometry,X-ray diffraction,and scanning electron microscopy were combined to examine the types and occurrence forms of impurities in smelted SiC *** results showed that the main impurities in the SiC are free Si,free C,oxides(CaO·Al_(2)O_(3)·2SiO_(2),3Al_(2)O_(3)·2SiO_(2),CaO·SiO_(2) and SiO_(2))and alloy phases(Fe_(x)Si_(y),Fe_(x)Si_(y)Ti_(z) and Fe_(x)Al_(y)Si_(z)).The formation process of impurities during the smelting of SiC can be described as follows:At high temperature,the SiO_(2) and Fe,Ti related oxide impurities present in the raw materials are reduced to Si,Fe,and Ti metal *** the reduction process,the free Si,Fe_(x)Si_(y) and Fe_(x)Si_(y)Ti_(z) are precipitated from the melt during *** Si primarily exists in aggregated form within the SiC crystal,while the alloy phase is predominantly found at the interface between SiC and free Si,with Fe_(x)Si_(y)Ti_(z) embedded within *** the end of the cooling process,other.impurity oxides such as Al_(2)O_(3),CaO,and some unreduced SiO_(2) solidify to form calcium-aluminum-silicate glass phases,predominantly located between SiC *** remaining C from the reaction is mainly dispersed as free C within the SiC crystal and at the interface between SiC and free Si.

关键词： impurity element Formation mechanism Smelted SiC crystal SiC refractory Occurrence form

A New Merged Product reveals Precipitation Features over Drylands in China

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Advances in Atmospheric Sciences 2024年第10期41卷 2079-2091页

作者： Min luo Yuzhi LiU jie GAO run luo Jinxia ZHANG Ziyuan TAN Siyu CHEN Khan ALAM Key Laboratory for Semi-Arid Climate Change of the Ministry of Education College of Atmospheric Sciences Lanzhou University Collaborative innovation Center for Western Ecological Safety Lanzhou University Department of Physics University of Peshawar

Due to the considerable uncertainties inherent in the datasets describing the spatiotemporal distributions of precipitation in the drylands of China, this study presents a new merged monthly precipitation product with a spatial resolution of approximately 0.2° × 0.2° during 1980–2019. The newly developed precipitation product was validated at different temporal scales（e.g., monthly, seasonally, and annually）. The results show that the new product consistently aligns with the spatiotemporal distributions reported by the Chinese Meteorological Administration Land Data Assimilation System（CLDAS） product and Multi-Source Weighted Ensemble Precipitation（MSWEP）. The merged product exhibits exceptional quality in describing the drylands of China, with a bias of –2.19 mm month–1relative to MSWEP. in addition,the annual trend of the merged product(0.09 mm month–1yr–1) also closely aligns with that of the MSWEP(0.11 mm month–1yr–1) during 1980–2019. The increasing trend indicates that the water cycle and wetting process intensified in the drylands of China during this period. in par.icular, there was an increase in wetting during the period from 2001–***, the merged product exhibits potential value for.improving our understanding of the climate and water cycle in the drylands of China.

关键词： drylands merged dataset precipitation water cycle

NLrP3/1-mediated pyroptosis:beneficial clues for the development of novel therapies for Alzheimer’s disease

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Neural regeneration research 2024年第11期19卷 2400-2410页

作者： Bo Hu Jiaping Zhang jie Huang Bairu luo Xiansi Zeng Jinjing Jia Department of Pathology and Municipal Key-innovative Discipline of Molecular Diagnostics Jiaxing Hospital of Traditional Chinese MedicineJiaxing UniversityJiaxingZhejiang ProvinceChina research Center of Neuroscience Jiaxing University Medical CollegeJiaxingZhejiang ProvinceChina Department of Clinical Pathology Jiaxing University Master Degree Cultivation BaseZhejiang Chinese Medical UniversityJiaxingZhejiang ProvinceChina

The inflammasome is a multiprotein complex involved in innate immunity that mediates the inflammatory response leading to pyroptosis,which is a lytic,inflammatory form of cell *** is accumulating evidence that nucleotide-binding domain and leucine-rich repeat pyrin domain containing 3(NLrP3)inflammasome-mediated microglial pyroptosis and NLrP1 inflammasome-mediated neuronal pyroptosis in the br.in are closely associated with the pathogenesis of Alzheimer’s *** this review,we summarize the possible pathogenic mechanisms of Alzheimer’s disease,focusing on *** also describe the structures of NLrP3 and NLrP1 and the role their activation plays in Alzheimer’s ***,we examine the neuroprotective activity of small-molecule inhibitors,endogenous inhibitor proteins,microrNAs,and natural bioactive molecules that target NLrP3 and NLrP1,based on the rationale that inhibiting NLrP3 and NLrP1 inflammasome-mediated pyroptosis can be an effective therapeutic strategy for Alzheimer’s disease.

关键词： Alzheimer’s disease caspase-1 GSDMD inflammasome neur.inflammation NLrP1 NLrP3 pyroptosis therapeutic strategies