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Reduction-induced interface reconstruction to fabricate MoNi_(4) - based hollow nanorods for hydrazine oxidation assisted energysaving hydrogen production in seawater

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Nano Research 2022年第10期15卷 8846-8856页

作者： lili Guo Qingping Yu Xuejun Zhai Jingqi Chi Tong Cui Yu Zhang Jianping lai Lei Wang Key Laboratory of Eco-chemical Engineering Key Laboratory of Optic-electric Sensing and Analytical Chemistry of Life ScienceTaishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and TechnologyCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao 266042China College of Chemical Engineering Qingdao University of Science and TechnologyQingdao 266042China College of Environment and Safety Engineering Qingdao University of Science and TechnologyQingdao 266042China

Seawater electrolysis could address the water scarcity issue and realize the grid-scale production of carbon-neutral hydrogen,while facing the challenge of high energy consumption and chloride corrosion.Thermodynamically more favorable hydrazine oxidation reaction(HzOR)assisted water electrolysis is efficiency for energy-saving and chlorine-free hydrogen production.Herein,the MoNi alloys supported on MoO_(2) nanorods with enlarged hollow diameter on Ni foam(MoNi@NF)are synthesized,which is constructed by limiting the outward diffusion of Ni via annealing and thermal reduction of NiMoO_(4) nanorods.When coupling HzOR and hydrogen evolution reaction(HER)by employing MoNi@NF as both anode and cathode in two-electrode seawater system,a low cell voltage of 0.54 V is required to achieve 1,000 mA·cm^(−2) and with long-term durability for 100 h to keep above 100 mA·cm^(−2) and nearly 100%Faradaic efficiency.It can save 2.94 W·h to generate per liter H_(2) relative to alkaline seawater electrolysis with 37%lower energy equivalent input.

关键词： MoNi@NF hollow nanorods seawater splitting hydrazine oxidation reaction energy-saving hydrogen production

Joint observation of the concentric gravity wave event on the Tibetan Plateau

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Earth and Planetary Physics 2022年第3期6卷 219-227页

作者： Chang lai PengWei Li JiYao Xu Wei Yuan Jia Yue Xiao Liu Kogure Masaru lili Qian School of Science Chongqing University of Posts and TelecommunicationsChongqing 400065China State Key Laboratory of Space Weather Center for Space Science and Applied ResearchChinese Academy of SciencesBeijing 110000China Department of Physics Catholic University of AmericaWashingtonDC 20064USA College of Mathematics and Information Science Henan Normal UniversityXinxiang 410700China Department of Earth and Planetary Science Kyushu UniversityFukuoka 8190395Japan

A concentric gravity wave event was captured by a photographer in NagarzêCounty(90.28°N,28.33°E)between 02:00 and 04:00(local time)on May 11,2019.This concentric gravity wave event was also observed by the Suomi National Polar-orbiting Partnership satellite and the all-sky airglow imager at Yangbajing station(90.5°E,30.1°N).The temporal and spatial information on gravity waves from the photographs provided a rare opportunity to study the propagation of gravity waves over the Tibetan Plateau.According to wind and temperature data from the MERRA-2 reanalysis(Modern-Era Retrospective analysis for Research and Applications,Version 2)and empirical models(NRLMSISE-00[Naval Research Laboratory Mass Spectrometer and Incoherent Scatter Radar Exosphere]and HWM[horizontal wind model]),we inversely derived the propagation trajectory from the observed wave pattern to the source region by using the ray-tracing method.The source of the concentric gravity wave was identified as deep convection in Bangladesh(90.6°E,25.0°N).The maximum background wind speed in the propagation direction(31.05 m/s)was less than the phase speed of 53 m/s,which is consistent with the wind-filtering theory.

关键词： concentric gravity wave ray-tracing method convection source Tibetan Plateau

Supplemental Clostridium butyricum modulates lipid metabolism by reshaping the gut microbiota composition and bile acid profile in IUGR suckling piglets

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Journal of Animal Science and Biotechnology 2023年第3期14卷 1150-1166页

作者： Xin Zhang Yang Yun Zheng lai Shuli Ji Ge Yu Zechen Xie Hao Zhang Xiang Zhong Tian Wang lili Zhang College of Animal Science and Technology Nanjing Agricultural University210095 NanjingJiangsuChina

Background Intrauterine growth restriction(IUGR)can cause lipid disorders in infants and have long-term adverse effects on their growth and development.Clostridium butyricum(C.butyricum),a kind of emerging probiotics,has been reported to effectively attenuate lipid metabolism dysfunctions.Therefore,the objective of this study was to investigate the effects of C.butyricum supplementation on hepatic lipid disorders in IUGR suckling piglets.Methods Sixteen IUGR and eight normal birth weight(NBW)neonatal male piglets were used in this study.From d 3to d 24,in addition to drinking milk,the eight NBW piglets(NBW-CON group,n=8)and eight IUGR piglets(IUGR-CON group,n=8)were given 10 mL sterile saline once a day,while the remaining IUGR piglets(IUGR-CB group,n=8)were orally administered C.butyricum at a dose of 2×108colony-forming units(CFU)/kg body weight(suspended in 10 mL sterile saline)at the same frequency.Results The IUGR-CON piglets exhibited restricted growth,impaired hepatic morphology,disordered lipid metabolism,increased abundance of opportunistic pathogens and altered ileum and liver bile acid(BA)profiles.However,C.butyricum supplementation reshaped the gut microbiota of the IUGR-CB piglets,characterized by a decreased abundance of opportunistic pathogens in the ileum,including Streptococcus and Enterococcus.The decrease in these bile salt hydrolase(BSH)-producing microbes increased the content of conjugated BAs,which could be transported to the liver and function as signaling molecules to activate liver X receptorα(LXRα)and farnesoid X receptor(FXR).This activation effectively accelerated the synthesis and oxidation of fatty acids and down-regulated the total cholesterol level by decreasing the synthesis and promoting the efflux of cholesterol.As a result,the growth performance and morphological structure of the liver improved in the IUGR piglets.Conclusion These results indicate that C.butyricum supplementation in IUGR suckling piglets could decrease the abundance of BSH-producing microbes(Streptococcus and

关键词： Bile acid Clostridium butyricum Gut microbiota Intrauterine growth restriction Lipid metabolism Suckling piglet

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成为少数民族医药:一个历史本体论的视角

思想战线 2020年第2期46卷 9-18页

作者：赖立里北京大学医学人文学院

20世纪六七十年代在全国范围推广的中草药运动,与当下方兴未艾的西南各地发掘整理少数民族医药项目关系密切。西南地区,尤其是云南怒江地区少数民族医药的田野实际展现出,少数民族医药的形成,不仅与国家主导的大型传统医药运动相关,更... 详细信息

20世纪六七十年代在全国范围推广的中草药运动,与当下方兴未艾的西南各地发掘整理少数民族医药项目关系密切。西南地区,尤其是云南怒江地区少数民族医药的田野实际展现出,少数民族医药的形成,不仅与国家主导的大型传统医药运动相关,更与基层医生坚持因人因地制宜、从而形成富于地方用药特色的医疗实践及经验密切相关。无论从历史还是当下的本体论视角,少数民族医药的形成,是一个聚集了物与实践、富含历史性与地方性的生成性过程。

关键词：历史本体论物中草药运动少数民族医药

Late Cretaceous Adakitic Granites of the Southeastern Tibetan Plateau: Garnet Fractional Crystallization of Arc-Like Magmas at the Thickened Neo-Tethyan Continental Margin

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Acta Geologica Sinica(English Edition) 2019年第4期93卷 857-873页

作者： XIANG Kun XUE Chuandong YANG Tiannan XIE Zhipeng XIN Di JIANG lili lai Ruijuan Department of Earth Sciences Kunming University of Science and TechnologyKunming 650093China Institute of Geology Chinese Academy of Geological Sciences(CAGS)Beijing 100037China

The tectonic setting of Cretaceous granitoids in the southeastern Tibet Plateau,east of the Eastern Himalaya Syntax,is debated.Exploration and mining of the Laba Mo–Cu porphyry-type deposit in the area has revealed Late Cretaceous granites.New and previously published zircon U–Pb dating indicate that the Laba granite crystallized at 89–85 Ma.Bulk-rock geochemistry,Sr–Nd isotopic data and in situ zircon Hf isotopic data indicate that the granite is adakitic and was formed by partial melting of thickened lower crust.The Ca,Fe,and Al contents decrease with increasing SiO2 content.These and other geochemical characteristics indicate that fractional crystallization of garnet under high-pressure conditions resulted in the adakitic nature of the Laba granite.Cretaceous granitoids are widespread throughout the Tibetan Plateau including its southeastern area,forming an intact curved belt along the southern margin of Eurasia.This belt is curved due to indenting by the Indian continent during Cenozoic,but strikes parallel to both the Indus–Yarlung suture zone and the Main Frontal Thrust belt.It is therefore likely that Cretaceous granitoids in both the Gangdese and southeastern Tibetan Plateau areas resulted from subduction of Neo-Tethyan lithosphere.

关键词： adakitic granite geochemistry garnet fractional crystallization Cretaceous Neo-Tethyan subduction southeastern Tibetan Plateau

DEVELOPMENT OF EXPERIMENTAL METHODS FOR IMPACT TESTING BY COMBINING HOPKINSON PRESSURE BAR WITH OTHER TECHNIQUES

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Acta Mechanica Solida Sinica 2014年第4期27卷 331-344页

作者： lili Wang Shisheng Hu Liming Yang Zijian Sun Jue Zhu Huawei lai Yuanyuan Ding Mechanics and Material Science Research Center Ningbo University Department of Modern Mechanics University of Science & Technology of China Huafeng Faculty Ningbo Polytechnic Department of Municipal Engineering Zhejiang University of Water Resources and Electric Power

The split Hopkinson pressure bar（SHPB） technique and the wave propagation inverse analysis（WPIA） technique are both extensively used to experimentally investigate the impact behavior of materials, although neither of them alone provides a fully satisfactory analysis. In the present paper, attention is given to new experimental techniques by incorporating a damagemodified constitutive model into the SHPB technique and combining the Hopkinson pressure bar（HPB） technique with WPIA. First, to distinguish the response due to dynamic constitutive behavior and the response due to dynamic damage evolution, the SHPB method incorporating a damage-modified constitutive model is developed, including an explicit damage-modified Zhu–Wang–Tang model and an implicit damage-modified constitutive model. Second, when the SHPB results become invalid, a method of combining new Lagrange inverse analyses with the HPB technique is developed, including cases of the HPB arranged in front of a long specimen and behind the specimen. As examples of these new methods, typical results are given for nonlinear viscoelastic polymers and concretes considering damage evolution, a super-elastic Ti–Ni alloy with phase transformation and an aluminum foam with shock waves propagating within it.

关键词： Hopkinson pressure bar,SHPB,Lagrangian analysis,high strain rate,rate-dependent constitutive relation,damage evolution

The deubiquitinating enzyme 13 retards non-alcoholic steatohepatitis via blocking inactive rhomboid protein 2-dependent pathway

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Acta Pharmaceutica Sinica B 2023年第3期13卷 1071-1092页

作者： Minxuan Xu Jun Tan Liancai Zhu Chenxu Ge Wei Dong Xianling Dai Qin Kuang Shaoyu Zhong Lili Lai Chao Yi Qiang Li Deshuai Lou Linfeng Hu Xi Liu Gang Kuang Jing Luo Jing Feng Bochu Wang Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region School of Biological and Chemical EngineeringChongqing University of EducationChongqing 400067China College of Modern Health Industry Chongqing University of EducationChongqing 400067China Key Laboratory of Biorheological Science and Technology(Chongqing University) Ministry of EducationCollege of BioengineeringChongqing UniversityChongqing 400030China Shandong Cancer Hospital and Institute Shandong First Medical University&Shandong Academy of Medical SciencesJinan 250117China

Nowadays potential preclinical drugs for the treatment of nonalcoholic steatohepatitis(NASH)have failed to achieve expected therapeutic efficacy because the pathogenic mechanisms are underestimated.Inactive rhomboid protein 2(IRHOM2),a promising target for treatment of inflammation-related diseases,contributes to deregulated hepatocyte metabolism-associated nonalcoholic steatohepatitis(NASH)progression.However,the molecular mechanism underlying Irhom2 regulation is still not completely understood.In this work,we identify the ubiquitin-specific protease 13(USP13)as a critical and novel endogenous blocker of IRHOM2,and we also indicate that USP13 is an IRHOM2-interacting protein that catalyzes deubiquitination of Irhom2 in hepatocytes.Hepatocyte-specific loss of the Usp13 disrupts liver metabolic homeostasis,followed by glycometabolic disorder,lipid deposition,increased inflammation,and markedly promotes NASH development.Conversely,transgenic mice with Usp13 overexpression,lentivirus(LV)-or adeno-associated virus(AAV)-driven Usp13 gene therapeutics mitigates NASH in 3 models of rodent.Mechanistically,in response to metabolic stresses,USP13 directly interacts with IRHOM2 and removes its K63-linked ubiquitination induced by ubiquitin-conjugating enzyme E2N(UBC13),a ubiquitin E2 conjugating enzyme,and thus prevents its activation of downstream cascade pathway.USP13 is a potential treatment target for NASH therapy by targeting the Irhom2 signaling pathway.

关键词： Usp13 Irhom2 NASH Hepatosteatosis Ubc13 NAFLD Ubiquitination Liver inflammation

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现代居室软装饰的民间手工印染艺术应用

染整技术 2017年第7期39卷 81-84页

作者：赖莉莉李微微武汉工商学院艺术与设计学院湖北武汉430065

随着我国社会的不断进步,人们的思想也在不断变化,对自身生活的环境需求也越来越高,目前我国室内装饰设计中都是以"软装饰"为主,而民间手工印染艺术恰巧符合室内装饰的风格,为软装饰展现出了别样的画面艺术形式,满足现代居室软装饰的发... 详细信息

随着我国社会的不断进步,人们的思想也在不断变化,对自身生活的环境需求也越来越高,目前我国室内装饰设计中都是以"软装饰"为主,而民间手工印染艺术恰巧符合室内装饰的风格,为软装饰展现出了别样的画面艺术形式,满足现代居室软装饰的发展需求。

关键词：软装饰手工印染应用

基于主题意义的高中英语阅读教学实践探究——以Unit 1 A Short History of Western Painting为例

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英语教师 2021年第22期21卷 104-107页

作者：赖丽丽广东省广州市增城区第一中学广东广州510000

分析基于主题意义的高中英语阅读教学的必要性。以人教版高中《英语》模块6 Unit 1 A short history ofWestern painting为例,以主题为引领,探究如何开展基于主题意义的高中英语阅读课堂学习活动,即开展学习理解类活动、应用实践类活动... 详细信息

分析基于主题意义的高中英语阅读教学的必要性。以人教版高中《英语》模块6 Unit 1 A short history ofWestern painting为例,以主题为引领,探究如何开展基于主题意义的高中英语阅读课堂学习活动,即开展学习理解类活动、应用实践类活动、迁移创新类活动,旨在优化课堂阅读设计,实现学生深度学习,促进其英语学科核心素养的发展。

关键词：高中英语阅读教学主题意义学习活动