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Temperature inversion enables superior stability for low-temperature Zn-ion batteries

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Journal of Energy Chemistry 2024年第4期91卷 245-253页

作者： Fu-Da Yu Zhe-Jian yi Rui-Yang Li Wei-Hao Lin Jie Chen Xiao-Yue Chen yi-ming xie Ji-Huai Wu Zhang Lan Lan-Fang Que Bao-Sheng Liu Hao Luo Zhen-Bo Wang Engineering Research Center of Environment-Friendly Functional Materials Ministry of EducationInstitute of Materials Physical ChemistryHuaqiao UniversityXiamen 361021FujianChina b2 School of Electronic Engineering Guangxi University of Science and TechnologyLiuzhou 545006GuangxiChina School of Materials Science and Engineering Xiamen University of TechnologyXiamen 361024FujianChina School of Materials Science and Engineering Zhengzhou UniversityZhengzhou 450001HenanChina MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage State Key Laboratory of Space Power-SourcesSchool of Chemistry and Chemical EngineeringHarbin Institute of TechnologyHarbin 150001HeilongjiangChina College of Materials Science and Engineering Shenzhen UniversityShenzhen 518071GuangdongChina

It is challenging for aqueous Zn-ion batteries(ZIBs)to achieve comparable low-temperature(low-T)performance due to the easy-frozen electrolyte and severe Zn ***,an aqueous electrolyte with a low freezing point and high ionic conductivity is *** with molecular dynamics simulation and multi-scale interface analysis(time of flight secondary ion mass spectrometry threedimensional mapping and in-situ electrochemical impedance spectroscopy method),the temperature independence of the V_(2)O_(5)cathode and Zn anode is observed to be ***,dominated by the solvent structure of the designed electrolyte at low temperatures,vanadium dissolution/shuttle is significantly inhibited,and the zinc dendrites caused by this electrochemical crosstalk are greatly relieved,thus showing an abnormal temperature inversion *** the disclosure and improvement of the above phenomena,the designed Zn||V_(2)O_(5)full cell delivers superior low-T performance,maintaining almost 99%capacity retention after 9500 cycles(working more than 2500 h)at-20°*** work proposes a kind of electrolyte suitable for low-T ZIBs and reveals the inverse temperature dependence of the Zn anode,which might offer a novel perspective for the investigation of low-T aqueous battery systems.

关键词： Aqueous Zn-ion batteries Low-temperature performance Opposite temperature dependence Zndendrite growth Vanadium dissolution

A Novel Optical complex constructed from polyoxometalate clusters and organic substrate:[(C11H10N3)2（H3O）][PW12O40]

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A Novel Optical complex constructed from polyoxometalate clu...

Single-cell transcriptomic profiling reveals ZEB1-mediated regulation in microglial subtypes and the impact of exercise on neuroinflammatory responses

中国化学会第五届全国结构化学学术会议

作者： yi-ming xie Can-Zhong Lu~* The State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China.

＜正＞POMs,as building blocks to construct the solid-state materials with versatile organic ligands or charge compensating cations,is an intriguing and a major challenge to chemists,in the last few years there are a lot of papers which discussed the photochemical and the photochromism process of the *** to our knowledge there are rare papers about the nonlinear optical

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Traditional Medicine Research 2025年第2期10卷 55-64页

作者： Jin-Fang Wu yi-Sheng Chen Yu-Chun xie Department of Rehabilitation Medicine Jiangsu Province Geriatric HospitalNanjing 210024China Fujian Key Laboratory of Toxicant and Drug Toxicology Medical CollegeNingde Normal UniversityNingde 352100China Central Laboratory Jiangsu Province Geriatric HospitalNanjing 210024China

Background:This study aims to identify distinct cellular subtypes within brain tissue using single-cell transcriptomic analysis,focusing on specific biomarkers that differentiate cell types and the effects of traditional and exercise ***:Four samples were analyzed:older control(OC),older exercise(OE),younger control(YC),and younger exercise(YE).Single-cell RNA sequencing was used to distinguish cellular subtypes through their biomarker *** visualization included violin and t-SNE plots to illustrate biomarker expression across cell clusters such as oligodendrocytes,microglia,and ***,BV2 cells were exposed to amyloid-beta fragments to simulate Alzheimer’s disease,assessing the impact of exercise-induced cellular ***:Distinct cellular subtypes were identified:oligodendrocytes(MBP,St18),microglia(Dock8),and astrocytes(Aqp4,Gpc5).Sample OE was predominantly oligodendrocytes,while YE had more astrocytes,inhibitory neurons,and Canal-Retzius *** showed a significant presence of Olfm3+ganglion ***1 gene knockout revealed changes in SMAD family gene expression,which regulate *** stress levels were also ***:This profiling enhances our understanding of brain cellular functions and interactions,potentially informing targeted therapies in neurological *** may influence brain cell immune responses and cell death pathways by regulating specific gene expressions,offering new insights for treating neuroinflammation and degeneration.

关键词： single-cell transcriptomics brain tissue cellular subtypes biomarker expression neuronal diversity

Serum Procalcitonin Increase In Earthquake Victims Associated With Sepsis

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Serum Procalcitonin Increase In Earthquake Victims Associate...

中华医学会第九次全国检验医学学术会议暨中国医院协会临床检验管理专业委员会第六届全国临床检验实验室管理学术会议

作者： Liang Guo,yi xie,ming-jie Xiong,Xis-fei Lv,H ong Fan,Mei Kang,Chuan-min Tao Zhi-xing Chen,Ling Shu,Lan Luo Department of Laboratory Medicine,West China Hospital,Sichuan University

Obiective Procalcitonin(PCT) as the biologically active precursor of calcitonin,had shown closely correlation with outcome of critically ill patients. Serum concentration of PCT was rapid rising during bacterial infections. Methods the PCT was assessed with C-reactive protein(CRP),Acute Physiology and Chronic Health EvaluationⅡ(APACHEⅡ) and result of blood cluture in rescuing earthquake vitims after

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下咽癌伴发双重癌63例临床分析

中国眼耳鼻喉科杂志 2017年第5期17卷 337-341页

作者：李敏曹轶倓谢明周梁复旦大学附属眼耳鼻喉科医院耳鼻喉科上海200031

目的探讨下咽癌合并多原发癌的发病率、临床特点、治疗及预后情况。方法回顾分析2005年1月~2015年12月本科收治的476例下咽癌患者的临床资料,按照多原发癌的诊断标准分为多原发癌组与下咽癌组,比较2组患者的临床特点。结果 63例合并多... 详细信息

目的探讨下咽癌合并多原发癌的发病率、临床特点、治疗及预后情况。方法回顾分析2005年1月~2015年12月本科收治的476例下咽癌患者的临床资料,按照多原发癌的诊断标准分为多原发癌组与下咽癌组,比较2组患者的临床特点。结果 63例合并多原发癌,占13.2%,均为双重癌。其中同时性多原发癌14例、异时性多原发癌49例,异时性多原发癌最短时间间隔为8个月,最长20年。有48例多原发癌是在下咽癌发生的5年内被发现的,占76.2%。多原发癌中食管癌35例(55.6%),其次为肺癌5例(7.9%)。多原发癌组患者主要死于其他原发癌。多原发癌组的3年、5年总生存率分别为45.5%和33.3%,下咽癌组的3年、5年总生存率分别为47.7%和35.2%。结论下咽癌合并多原发癌以食管癌多见,在下咽癌发生的5年内高发,多原发癌对下咽癌预后有影响,因此下咽癌根治性治疗后应重视长期密切随访。

关键词：下咽癌多原发癌预后

Prognostic model for esophagogastric variceal rebleeding after endoscopic treatment in liver cirrhosis: A Chinese multicenter study

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World Journal of Gastroenterology 2025年第2期31卷 85-101页

作者： Jun-yi Zhan Jie Chen Jin-Zhong Yu Fei-Peng Xu Fei-Fei Xing De-Xin Wang ming-Yan Yang Feng Xing Jian Wang Yong-Ping Mu Cell Biology Laboratory Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 201203China Institute of Liver Diseases Shanghai Academy of Chinese MedicineShanghai 201203China Clinical Key Laboratory of Traditional Chinese Medicine of Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 201203China Key Laboratory of Liver and Kidney Disease of the Ministry of Education Shanghai University of Traditional Chinese MedicineShanghai 201203China Department of Gastroenterology and Hepatology Zhongshan Hospital Affiliated to Fudan UniversityShanghai 200032China Shanghai Institute of Liver Disease Fudan UniversityShanghai 200032China Evidence-Based Medicine Center Fudan UniversityShanghai 200032China Department of Gastrointestinal Endoscopy Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 201203China Department of Hepatology Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 201203China

BACKGROUND Rebleeding after recovery from esophagogastric variceal bleeding(EGVB)is a severe complication that is associated with high rates of both incidence and *** its clinical importance,recognized prognostic models that can effectively predict esophagogastric variceal rebleeding in patients with liver cirrhosis are *** To construct and externally validate a reliable prognostic model for predicting the occurrence of esophagogastric variceal *** This study included 477 EGVB patients across 2 cohorts:The derivation cohort(n=322)and the validation cohort(n=155).The primary outcome was rebleeding events within 1 *** least absolute shrinkage and selection operator was applied for predictor selection,and multivariate Cox regression analysis was used to construct the prognostic *** validation was performed with bootstrap *** assessed the discrimination,calibration and accuracy of the model,and performed patient risk *** Six predictors,including albumin and aspartate aminotransferase concentrations,white blood cell count,and the presence of ascites,portal vein thrombosis,and bleeding signs,were selected for the rebleeding event prediction following endoscopic treatment(REPET)*** predicting rebleeding within 1 year,the REPET model ex-hibited a concordance index of 0.775 and a Brier score of 0.143 in the derivation cohort,alongside 0.862 and 0.127 in the validation ***,the REPET model revealed a significant difference in rebleeding rates(P<0.01)between low-risk patients and intermediate-to high-risk patients in both *** We constructed and validated a new prognostic model for variceal rebleeding with excellent predictive per-formance,which will improve the clinical management of rebleeding in EGVB patients.

关键词： Esophagogastric variceal bleeding Variceal rebleeding Liver cirrhosis Prognostic model Risk stratification Secondary prophylaxis

Enhancing postoperative pain control by surgically-initiated rectus sheath block in abdominal aortic aneurysm open repair: A case report

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World Journal of Clinical Cases 2025年第6期13卷 41-47页

作者： Kuan-Hua Chen ming-Yuan Kang yi-Ting Chang Sheng-Yang Huang Yung-Szu Wu Center for Cardiovascular Disease Taichung Veterans General HospitalTaichung 407219TaiwanChina Department of Anesthesiology Taichung Veterans General HospitalTaichung 407219TaiwanChina Division of Pediatric Surgery Department of SurgeryTaichung Veterans General HospitalTaichung 407219TaiwanChina School of Medicine National Yang Ming Chiao Tung UniversityTaipei 112304TaiwanChina Department of Post-Baccalaureate Medicine National Chung Hsing UniversityTaichung 402202TaiwanChina

BACKGROUND Abdominal aortic aneurysm(AAA)repair often involves significant postoperative pain,traditionally managed with systemic opioids,which can cause undesirable side *** case report explores the novel use of a surgically-initiated rectus sheath block with a catheter-over-needle assembly for pain management in AAA *** SUMMARY A 67-year-old female with hypertension and previous aortic dissection underwent elective open repair of an infrarenal AAA,which had grown from 3.4 cm to 4.3 cm over 14 months.A rectus sheath block was initiated surgically for postoperative pain *** patient reported low pain scores and did not require systemic intravenous opioids,enabling early ambulation and discharge on postoperative day seven without *** preventing complications of systemic opi-oids,the method indicating a promising direction for postoperative pain management in major vascular *** Surgically-initiated rectus sheath block as a valuable tool for managing postoperative pain in AAA repair.

关键词： Abdominal aortic aneurysm Postoperative pain management Rectus sheath block Surgical anesthesia Opioid-sparing techniques Case report

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滚柱式超越离合器故障的脉冲诊断方法

无损检测 2001年第7期23卷 282-283,322页

作者：罗一新谢明湘潭工学院湘潭411201 邵阳高等专科学校邵阳422004

滚柱式超越离合器的故障诊断是国内外工程界的难题。介绍利用脉冲诊断方法诊断离合器故障的新方法 ,并应用基于高斯函数的小波快速算法分离出了故障信号 ,进一步分析了冲击频率。实验结果表明方法行之有效。

关键词：频率故障诊断信号分析滚柱式超越离合器脉冲诊断

Synthesis, crystal structure of 2D Lanthanum-Silver Heterometallic Coordination Framework

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Synthesis, crystal structure of 2D Lanthanum-Silver Heterome...