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Tungsten 2024年第3期6卷 504-521页

作者： Shuang Ma Qing-Ling Ruan Xue-Cheng Liu Gui-Jun Zhu die yuan Ling-Qiao Hu Yu-Mei Huang Xing-Xing Gu Chongqing Key Laboratory of Catalysis and New Environmental Materials College of Environment and ResourcesChongqing Technology and Business UniversityChongqing 400067China National Research Base of Intelligent Manufacturing Service Chongqing Technology and Business UniversityChongqing 400067China

Lithium-sulfur(Li-S)batteries have attracted much attention and developed rapidly in recent years due to their high energy density,low cost,and ***,its commercialization process still encounters various *** them,the sulfur cathode is easy to dissolve and shuttle,resulting in the loss of active substances and the severe growth of lithium anode dendrites,which is one of the biggest *** the redox conversion kinetics of sulfur cathode is expected to fundamentally alleviate the shuttle phenomenon of poly ***,this paper reviews the effects of metal nanoparticles to metal nanoclusters to metal single-atom catalysts on improving the redox of Li-S batteries,to let researchers better understand the size effect on the kinetics of sulfur cathodes in Li-S batteries,which will provide important guidance for the future large-scale commercialization of Li-S batteries.

关键词： Lithium–sulfur batteries Metal nanoparticles Metal nanoclusters Metal single atoms Size effects

Alumina Nano-wires and Nano-belts Fabricated by an Effective Chemical Etching of PAA Template

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Alumina Nano-wires and Nano-belts Fabricated by an Effective...

喉罩全麻联合高位髂筋膜神经阻滞在老年髋部手术的应用

2012 China Functional Materials Technology and Industry Forum

作者： Ge-ping He Kai-ge Wang Hong-feng Yin Jian Wei Hu-die yuan Xi'an University of Architecture and Technology Northwest University

A tilted cathode was adopted to change the distribution of the electric field during the second anodization of the two-step method for fabricating nano-porous anodic alumina(NanoPAA). A variety of controllable patterns of NanoPAA templates were firstly *** that,the functional nano-structures of alumina such as nano-wires and nano-belts were accomplished by chemically etching the NanoPAA templates with phosphoric *** addition,the formation mechanisms of alumina nano-pores and diverse low dimensional nano-structures influenced by the modified electric field were also discussed from the surface morphologies imaged by the field emission scanning electron microscopy *** chemical etching method was taken for an alternative approach for quickly fabricating low dimensional alumina nano-structures with high production and cost-effective.

关键词： Nano-porous anodic alumina Tilted cathode Chemical etching Nano-wires

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中国伤残医学 2022年第23期30卷 10-13,22页

作者：黄叠远广西兴安界首骨伤医院广西兴安541306

探究喉罩全麻联合高位髂筋膜神经阻滞在老年髋部手术中的临床应用价值。方法:选择我院2020年8月-2021年2月年龄60岁以上的行髋部手术患者120例作为研究对象,按随机数字表分为对照组和观察组。2组均采用高位髂筋膜神经阻滞镇痛,对照组实... 详细信息

探究喉罩全麻联合高位髂筋膜神经阻滞在老年髋部手术中的临床应用价值。方法:选择我院2020年8月-2021年2月年龄60岁以上的行髋部手术患者120例作为研究对象,按随机数字表分为对照组和观察组。2组均采用高位髂筋膜神经阻滞镇痛,对照组实施气管插管全麻,观察组实施喉罩全麻。观察并记录2组患者不同时间段(T1-T4)血流动力学变化、术后1天疼痛情况、术后并发症情况。结果:在T1-T2,对照组和观察组的HR、SpO_(2)、MAP差异不明显(P>0.05);在T3-T4,2组HR、MAP相对于同组T0段显著增高(P<0.05),且对照组高于观察组(P<0.05);对照组患者术后1天5-HT,NPY、β-EP等疼痛介质水平均高于观察组患者;对照组术后谵妄、恶心呕吐、躁动等术后并发症情况均高于观察组(P<0.05)。结论:喉罩全麻联合高位髂筋膜神经阻滞技术应用于老年髋部手术中,血流动力学稳定,术后并发症少,安全性高,临床值得推广。

关键词：喉罩全麻高位髂筋膜神经阻滞老年患者髋部手术

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基督教新教卡尔文教派天职观研究

昭通学院学报 2017年第2期39卷 32-34页

作者：程远蝶张超鹿云南师范大学文学院云南昆明650500 云南师范大学哲学与政法学院云南昆明650500

"Beruf"一词翻译现在成英文有诸如"job,occupation,profession,trade"意思,而韦伯在《新教伦理与资本主义精神》中对该词也有详细的论述,他说"在天主教占优势的民族里,找不到我们对所谓"职业"一事(就生活上的地位与一定的工作领域而言)... 详细信息

"Beruf"一词翻译现在成英文有诸如"job,occupation,profession,trade"意思,而韦伯在《新教伦理与资本主义精神》中对该词也有详细的论述,他说"在天主教占优势的民族里,找不到我们对所谓"职业"一事(就生活上的地位与一定的工作领域而言),含义相类似的表达字词,古典古代也是如此,反之,这样的字词存在于所有基督新教占优势的民族里"。

关键词：新教卡尔文天职

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话语标记“管他的”的语用功能及相关问题

齐齐哈尔大学学报（哲学社会科学版） 2017年第6期 115-117,124页

作者：李唯尊程远蝶云南师范大学文学院云南昆明650500

"管他的"在现代汉语中可作为话语标记,属于主观范畴。话语标记"管他的"的语用功能可划分为以下几种类型:篇章衔接功能;主观表态功能;规劝功能。话语标记"管他的"句法位置灵活,可位于新话轮的首端、中间和末尾,在语形上存在多种变体。"... 详细信息

"管他的"在现代汉语中可作为话语标记,属于主观范畴。话语标记"管他的"的语用功能可划分为以下几种类型:篇章衔接功能;主观表态功能;规劝功能。话语标记"管他的"句法位置灵活,可位于新话轮的首端、中间和末尾,在语形上存在多种变体。"管我的"和"管你的"是"管他的"的一种条件变体,所需语境及语用功能也有所不同。"管他的"是由谓词性短语演变而来,与语义冗余和语用经济性有直接关系,其管界也逐渐扩大。

关键词：管他的语用功能句法位置语形变体形成过程管界

《道连·格雷的画像》中“花”意象下的灵魂堕落

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六盘水师范学院学报 2017年第4期29卷 51-53页

作者：张红丽程远蝶云南师范大学文学院昆明650500

《道连·格雷的画像》是奥斯卡·王尔德的唯一一部长篇小说。这部小说中独特的"花"意象引人注意,以"花"意象为线索,分析道连灵魂堕落的过程。小说中人物的动态心理历程和"花"意象在文中的多次出现,为小说赋予了新的内涵。

关键词：《画像》花意象灵魂堕落

Co/Co_(7)Fe_(3)heterostructures with controllable alloying degree on carbon spheres as bifunctional electrocatalyst forrechargeable zinc-air batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 476-487页

作者： Junkang Chen Yongyue Zhuang Yanxin Qiao Yu Zhang Aihua yuan Hu Zhou School of Materials Science and Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China School of Environmental and Chemical Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China

Exploring efficient and nonprecious metal electrocatalysts of oxygen reduction reaction(ORR)and oxygen evolution reaction(OER)is crucial for developing rechargeable zinc-air batteries(ZABs).Herein,an alloying-degree control strategy was employed to fabricate nitrogen-doped carbon sphere(NCS)decorated with dual-phase Co/Co_(7)Fe_(3)heterojunctions(CoFe@NCS).The phase composition of materials has been adjusted by controlling the alloying *** optimal CoFe_(0.08)@NCS electrocatalyst displays a half-wave potential of 0.80 V for ORR and an overpotential of 283 mV at 10 mA·cm^(-2)for OER in an alkaline *** intriguing bifunctional electrocatalytic activity and durability is attributed to the hierarchically porous structure and interfacial electron coupling of highly-active Co_(7)Fe_(3)alloy and metallic Co *** the CoFe_(0.08)@NCS material is used as air-cathode catalyst of rechargeable liquid-state zinc-air battery(ZAB),the device shows a high peak power-density(157 mW·cm^(-2))and maintains a stable voltage gap over 150 h,outperforming those of the benchmark(Pt/C+RuO_(2))-based *** particular,the as-fabricated solid-state flexible ZAB delivers a reliable compatibility under different bending *** work provides a promising strategy to develop metal/alloy-based electrocatalysts for the application in renewable energy conversion technologies.

关键词： bifunctional electrocatalysts oxygen reduction reaction oxygen evolution reaction zinc-air battery metal/alloy carbon sphere

The dopaminergic system and Alzheimer's disease

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Neural Regeneration Research 2025年第9期20卷 2495-2512页

作者： Yuhan Zhang yuan Liang Yixue Gu International Medical College Chongqing Medical UniversityChongqingChina College of Pharmacy Chongqing Medical UniversityChongqingChina Department of Neurology The First Affiliated Hospital of Chongqing Medical UniversityChongqing Key Laboratory of NeurologyChongqingChina

Alzheimer's disease is a common neurodegenerative disorder in older *** its prevalence,its pathogenesis remains unclea *** addition to the most widely accepted causes,which in clude excessive amyloid-beta aggregation,tau hyperphosphorylation,and deficiency of the neurotransmitter acetylcholine,numerous studies have shown that the dopaminergic system is also closely associated with the occurrence and development of this *** is a crucial catecholaminergic neurotransmitter in the human ***-associated treatments,such as drugs that target dopamine receptor D and dopamine analogs,can improve cognitive function and alleviate psychiatric symptoms as well as ameliorate other clinical *** r,therapeutics targeting the dopaminergic system are associated with various adverse reactions,such as addiction and exacerbation of cognitive *** review summarizes the role of the dopaminergic system in the pathology of Alzheimer's disease,focusing on currently available dopamine-based therapies for this disorder and the common side effects associated with dopamine-related *** aim of this review is to provide insights into the potential connections between the dopaminergic system and Alzheimer's disease,thus helping to clarify the mechanisms underlying the condition and exploring more effective therapeutic options.

关键词： adverse drug reaction Alzheimer's disease catecholamine dopamine receptor dopamine receptor heterodimers dopaminergic system neurodegenerative disease neurotransmitter signaling pathways traditional Chinese medicine treatment

Sex differences in aging and injured brain

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Neural Regeneration Research 2025年第10期20卷 2901-2902页

作者： Jordan N.Williamson yuan Yang University of Illinois Urbana-Champaign Grainger College of EngineeringDepartment of BioengineeringUrbanaILUSA Carle Foundation Hospital Stephenson Family Clinical Research InstituteClinical Imaging Research CenterUrbanaILUSA University of Illinois Urbana-Champaign Beckman Institute for Advanced Science and TechnologyUrbanaILUSA Northwestern University Department of Physical Therapy and Human Movement SciencesChicagoILUSA

Background:The prevalence,age of onset,and symptomatology of traumatic brain injury,stroke,and neurodegenerative diseases(such as Alzheimer’s disease(AD),Parkinson’s disease,amyotrophic lateral sclerosis,and Huntington’s disease)differ substantially between males and *** higher prevalence of these brain disorders has been attributed to females having a greater longevity compared with *** one of the greatest risk factors of acquired brain injury(such as stroke,traumatic brain injury caused by fall)and neurodegenerative disease is age.

关键词： Huntington prevalence traumatic

Peripheral mitochondrial DNA as a neuroinflammatory biomarker for major depressive disorder

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Neural Regeneration Research 2025年第6期20卷 1541-1554页

作者： Jinmei Ye Cong Duan Jiaxin Han Jinrong Chen Ning Sun yuan Li Tifei yuan Daihui Peng Division of Mood Disorder Shanghai Mental Health CenterShanghai Jiao Tong University School of MedicineShanghaiChina Department of Psychiatry First Hospital of Shanxi Medical UniversityTaiyuanShanxi ProvinceChina Shanghai Key Laboratory of Psychotic Disorders Brain Health InstituteNational Center for Mental DisordersShanghai Mental Health CenterShanghai Jiao Tong University School of MedicineShanghaiChina Co-Innovation Center of Neuroregeneration Nantong UniversityNantongJiangsu ProvinceChina

In the pathogenesis of major depressive disorder, chronic stress-related neuroinflammation hinders favorable prognosis and antidepressant response. Mitochondrial DNA may be an inflammatory trigger, after its release from stress-induced dysfunctional central nervous system mitochondria into peripheral circulation. This evidence supports the potential use of peripheral mitochondrial DNA as a neuroinflammatory biomarker for the diagnosis and treatment of major depressive disorder. Herein, we critically review the neuroinflammation theory in major depressive disorder, providing compelling evidence that mitochondrial DNA release acts as a critical biological substrate, and that it constitutes the neuroinflammatory disease pathway. After its release, mitochondrial DNA can be carried in the exosomes and transported to extracellular spaces in the central nervous system and peripheral circulation. Detectable exosomes render encaged mitochondrial DNA relatively stable. This mitochondrial DNA in peripheral circulation can thus be directly detected in clinical practice. These characteristics illustrate the potential for mitochondrial DNA to serve as an innovative clinical biomarker and molecular treatment target for major depressive disorder. This review also highlights the future potential value of clinical applications combining mitochondrial DNA with a panel of other biomarkers, to improve diagnostic precision in major depressive disorder.

关键词： biomarker cytokine exosomes inflammasome major depressive disorder microglia mitochondrial DNA mitochondrial dysfunction neuroinflammation Toll-like receptor