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Energy & Environmental Materials 2024年第5期7卷 391-403页

作者： Zhimin Dong Donglin Gao Zifan Li Haonan Pei Lin Xu Jian Huang Xiaohong Cao Youqun Wang Ting Wang Qianglin Wei zhibin zhang Yunhai Liu State Key Laboratory of Nuclear Resources and Environment East China University of Technology Institute of Geology Chinese Academy of Geological Sciences

Piezo-photocatalysis could coalesce the advantages of mechanical vibration and solar energy perfectly to achieve high-efficiency catalytic activity. Herein,the quintessential piezoelectric material CdS nanowires with different aspect ratios are precisely constructed and applied for piezo-photocatalytic reduction of U（Ⅵ） for the first time. The ultrasonic （60 kHz, 100 W） induces piezoelectric potential to generate a 0.57 eV A-1electric field, which is added to the direction of CdS （010） as a driving force to efficiently separate photogenerated charges. The alliance between piezoelectric effect and photocatalytic activity endows CdS NW-3 with the fastest piezophotocatalytic rate under ultrasonic vibration and 5 W LED irradiation, and the relevant rate constant (0.042 min-1) is about 12 and 53.8 times than that of LED and ultrasonication. More importantly, 93.74%of U（Ⅵ） could be removed from natural uranium mine wastewater. Therefore, this piezophotocatalysis system that reduces U（Ⅵ） to easily separable （UO2）O2·2H2O（s） provides valuable input for disposal applications of radioactive wastewater and broadens the horizons of nuclear energy utilization toward the advancement of carbon neutrality.

关键词： (UO2)O2·2H2O CdS nanowires piezo-photocatalytic piezo-potential U(VI)

Whole exome sequencing and functional validation identify CAPN1 variants as a cause of Chinese moyamoya disease

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Genes & Diseases 2024年第4期11卷 35-38页

作者： Yue Wang Zhengxing Zou zhibin Yang Zhengshan zhang Jun Xu Fangbin Hao Juan Shen Cong Han Wanyang Liu Lian Duan Department of Nutrition and Food Hygiene School of Public HealthChina Medical UniversityShenyangLiaoning 110122China Division of Pneumoconiosis School of Public HealthChina Medical UniversityShenyangLiaoning 110122China Department of Neurosurgery The Fifth Medical CentreChinese PLA General Hospital(Former 307th Hospital of the PLA)Beijing 100071China

Moyamoyadisease(MMD,MIM607151)is a rarevascular condition that has high recurrence,mortality,and disability rates,and an effective treatment for this disease is currently *** main symptoms of affected children and adults include ischemic and hemorrhagic strokes,with an age of onset that follows a bimodal distribution trend at approximately 5 and 40 years of age.

关键词： mortality Whole modal

Experimental study on the properties of CMTs-incorporated geopolymers prepared at low temperatures

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Journal of Southeast University(English Edition) 2024年第3期40卷 295-303页

作者： Jin Quanbin Liu zhibin Lu Liangliang zhang Yun Luo Tingyi Tang Yasen Jiangsu Key Laboratory of Low Carbon and Sustainable Geotechnical Engineering Southeast UniversityNanjing 211189China Guangxi Beitou Construction and Investment Group Co. Ltd.Nanning 530028China

Considering that copper mine tailings(CMTs)are commonly mixed with ordinary Portland cement,fly ash(FA),and kaolin to produce geopolymers,to make full use of CMTs,the properties of geopolymers manufactured under different material mass ratios and curing methods(standard curing,water bath curing,and 60℃curing)are evaluated with significantly increased dosage of *** and unconfined compressive strength tests,X-ray diffraction,field emission scanning electron microscopy,and energy dispersive spectroscopy are used to determine the physical and mechanical properties,microstructure,and mineral composition of ***,costs and CO 2 emissions of specimens with different material mass ratios during the preparation processes are *** results show that during the geopolymerization of low-calcium materials,various geopolymer gels,including calcium silicate,calcium silicoaluminate,and mainly sodium silicoaluminate gels,*** solid waste,cost,and carbon dioxide emission reductions can reach 100%,166.3 yuan/t,and 73.3 kg/t,*** a curing condition of 60℃,the sample with a CMTs mass fraction of 70%and an FA mass fraction of 30%meets the requirements of porosity,compressive *** resource utilization of CMT and FA is realized in a more economical way.

关键词： copper mine tailings geopolymer solid wastes characterization techniques curing methods carbon dioxide emission

Effects of conspecific audiences on seed caching in Koreanfield mouse(Apodemus peninsulae) and Chinese white-belliedrat(Niviventer confucianus) respectively in enclosure

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Effects of conspecific audiences on seed caching in Koreanfi...

Organic Synthesis through Radical Innovation:Frustrated Radical Pairs

第五届广东、湖南、江西、湖北四省动物学学术研讨会

作者： hongmao zhang~(a,b) zhibin zhang~(a *) a College of Life Science,Huazhong Normal University,152 Luoyu Avenue,Wuhan 430079, China b State Key Laboratory of Integrated Management of Pest Insects and Rodents in Agriculture,Institute of Zoology,The Chinese Academy of Sciences,Datun Road, Chaoyang District,Beijing 100101,China

Food hoarding animals often exhibit a number of tactics to minimize cache losses when there are risks of pilferage posed by robbers or audiences,and which strategy is used might vary with animal species,pilfers and environmental ***,there are no published empirical studies focused on whether and how food hoarded animals regulate their food hoard strategies according to sex of *** pilferage model suggested that because many pilferers are storers themselves, storers cannot avoid or prevent pilferage but instead compensate by pilfering caches of other *** a result,the original storers might not respond to competitors by regulating their cache strategy,but rather,they might tolerate even disregard observers,and invest more energy to make themselves being a better *** argument might be regarded as‘pilferage tolerance hypothesis'.However,there are few empirical studies or definitive evidences support this *** this study,we tested the‘pilferage tolerance hypothesis'in Korean field mouse(Apodemus peninsulae) and Chinese white-bellied rat(Niviventer confucianus) respectively in enclosure in presence of conspecific audiences,and we also tested our own hypothesis that sex of pilfers(or audiences) have different effects on hoarding behavior of *** results were that both *** and *** tended to remove more seeds from seed stations,and hoard more seeds in larder when conspecific audiences are present,and the homo-and heterosexual audiences have similar effects on their seed ***,*** intended to switch cache pattern from scatter to larder in presence of *** results did not support the‘pilferage tolerance hypothesis'and our own hypothesis that sex of audiences has different effects on hoarding strategy of *** results suggested that conspecific audiences make both A. peninsulae and *** occupancy more food resources by enhancing cache in larder,and s

关键词： Food storage Pilferage tolerance Pilferage avoidance Reciprocal pilferage Sex of pilferer

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Chinese Journal of Chemistry 2024年第10期42卷 1157-1160页

作者： zhibin Hu Zengrui Cheng Ning Jiao State Key Laboratory of Natural and Biomimetic Drugs School of Pharmaceutical SciencesPeking UniversityBeijing 100191China Shanghai Key Laboratory of Green Chemistry and Chemical Processes East China Normal UniversityShanghai 200062China

Frustrated Lewis Pairs(FLPs)represent a unique class of interactions in Lewis acid-base chemistry,driven by spatial hindrance or incongruent orbital energy levels that hinder the formation of effective coordination *** have received significant attention for their application in activating small molecules and facilitating organic synthesis *** developments have led to the emergence of Frustrated Radical Pairs(FRPs)as an extension of the radical *** are formed from FLPs through Single Electron Transfer(SET)and exhibit the ability to activate a variety of chemical *** research on FLPs is well-established,investigations into FRPs in organic reactions remain *** review highlights the current state of FRPs in organic synthesis,delves into mechanistic insights,explores their potential,and underscores the challenges in this emerging field.

关键词： Radicals Frustrated Lewis Pairs Frustrated Radical Pairs Methodology and reactions Reaction mechanisms

Gravitational waves and primordial black hole productions from gluodynamics by holography

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Science China(Physics,Mechanics & Astronomy) 2024年第4期67卷 31-42页

作者： Song He Li Li zhibin Li Shao-Jiang Wang Center for Theoretical Physics and College of Physics Jilin UniversityChangchun 130012China Max Planck Institute for Gravitational Physics(Albert Einstein Institute) Golm 14476Germany CAS Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China School of Fundamental Physics and Mathematical Sciences Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of SciencesHangzhou 310024China Peng Huanwu Collaborative Center for Research and Education Beihang UniversityBeijing 100191China School of Physics and Microelectronics Zhengzhou UniversityZhengzhou 450001China

Understanding the nature of quantum chromodynamics(QCD)matter is important but challenging due to the presence of nonperturbative dynamics under extreme *** construct a holographic model describing the gluon sector of QCD at finite temperatures in the non-perturbative *** equation of state as a function of temperature is in good accordance with the lattice QCD ***,the Polyakov loop and the gluon condensation,which are proper order parameters to capture the deconfinement phase transition,also agree quantitatively well with the lattice QCD *** obtain a strong first-order confinement/deconfinement phase transition at Tc=276.5 Me V that is consistent with the lattice QCD *** on our model for a pure gluon hidden sector,we compute the stochastic gravitational waves and primordial black hole(PBH)productions from this confinement/deconfinement phase transition in the early *** resulting stochastic gravitational-wave backgrounds are found to be within detectability in the International Pulsar Timing Array and Square Kilometre Array in the near future when the associated productions of PBHs saturate the current observational bounds on the PBH abundances from the LIGO-Virgo-Collaboration O3 data.

关键词： AdS/QCD confinement/deconfinement phase transition gravitational wave primordial black hole

Fli1 acts in parallel with Pu.1 to control macrophage and neutrophil fate in zebrafish

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Journal of Genetics and Genomics 2024年第3期51卷 359-362页

作者： Ao zhang Jingao Lu Shachuan Feng Huapeng Yu Tao Yu Shizheng Zhao Kemin Chen zhibin Huang Jin Xu Jianan Y.Qu Zilong Wen Division of Life Science Hong Kong University of Science and TechnologyClear Water BayKowloonHong KongChina Division of Cell Developmental and Integrative BiologySchool of MedicineSouth China University of TechnologyGuangzhouGuangdong 510006China Department of Immunology and Microbiology School of Life ScienceSouthern University of Science and TechnologyShenzhenGuangdong 518055China Biomedical Research Institute Shenzhen Peking University-Hong Kong University of Science and Technology Medical CenterShenzhenGuangdong 518036China Department of Electronic and Computer Engineering Hong Kong University of Science and TechnologyClear Water BayKowloonHong KongChina Greater Bay Biomedical Innocenter Shenzhen Bay LaboratoryShenzhenGuangdong 518067China

Macrophages and neutrophils are key components of myeloid cells and play critical roles in innate immune responses,organ formation,and tissue *** integrity of their functions heavily relies on the generation of a proper number of mature macrophages and neutrophils through embryonic and adult *** mammalian adult myelopoiesis,oligopotent common myeloid progenitors(CMPs)are known to be the earliest myeloid progenitors,which give rise to granulocyte-macrophage progenitors(GMPs),subsequently differentiate into unipotent neutrophil and macrophage precursors,and finally,mature macrophages and neutrophils(Orkin and Zon,2008).In contrast,the ontogeny of embryonic myelopoiesis and the mechanism underlying the formation of macrophages and neutrophils remainless understood.

关键词： fish macrophage homeostasis

Numerical Investigation on Heat Transfer Characteristics of Microencapsulated Phase Change Material Slurry in a Rectangular Minichannel

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Journal of Thermal Science 2024年第2期33卷 564-577页

作者： WANG zhibin LI Zilong JIA Lisi DING Bin CHEN Ying School of Materials and Energy Guangdong University of TechnologyGuangzhou510006China Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter Guangzhou510006China College of New Energy China University of Petroleum(East China)Qingdao266580China

Microencapsulation phase change material slurry(MEPCMS) becomes a potential working fluid for cooling high energy density miniaturized components,thanks to the latent heat absorption of particles in the heat transfer *** this work,the Discrete Phase Model(DPM) based on the Euler-Lagrangian method is used to numerically investigate the convective heat transfer characteristics of MEPCMS flowing through a rectangular minichannel with constant heat *** results show that particles of MEPCMS are mainly subjected to drag force during the *** so,they can migrate from the high-temperature region to the low-temperature region driven by the thermophoretic force,affecting the particle distribution and phase change ***,the Nux of the MEPCMS fluctuates due to particle phase change with varying specific heat ***,the value increases first,then decreases,and eventually increases again until it approaches the fully developed value of the pure base fluid as the particles gradually ***,the heat transfer performance of the MEPCMS is influenced by the combination of fluid inlet temperature fluid inlet velocity(v),and mass concentration(c_(m)) of MEPCM *** result shows that the maximum reduction of the maximum bottom wall temperature difference(ΔT_(w)) is 23.98% at T_(in)=293.15 K,v=0.15 m·s^(-1),c_(m)=10%.

关键词： Microencapsulated Phase Change Material Slurry(MPCMS) Discrete Phase Model(DPM) particle-fluid interaction force minichannel heat sink thermophoresis

Effect of Ni content on the weldability of middle-chromium hyperpure ferritic stainless steels 00Cr21Ti

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Baosteel Technical Research 2024年第2期18卷 19-26页

作者： zhang Xinbao WANG zhibin SUN Mingshan YAN Zhifeng WANG Wenxian R&D Center for Stainless Steel Research InstituteChina Baowu Steel Group CorporationTaiyuan 030003China School of Materials Science and Engineering Taiyuan University of TechnologyTaiyuan 030024China

Excellent weldability substantially contributes to the intrinsic quality of steels,while appropriate chemical composition plays a primary role in the essential weldability of *** poor weldability of ferritic stainless steels could be improved through modification with minor alloy elements while minimally increasing the ***,studying the effect of minor alloy elements on the weldability of steels is of considerable *** this study,several steels of middle-chromium hyperpure ferritic stainless 00Cr21Ti with different Ni content(0.3%,0.5%,0.8%,and 1.0%)were developed,and their weldabilities of butt joint samples welded using the metal inert gas welding process,including the influence of welded joints on the microstructure,tensile performance,corrosion resistance,and fatigue property,were *** show that the steels with w(Ni)≥0.8%exhibit excellent mechanical properties compared with those with low-Ni content steels,further,their impact toughness at normal atmospheric temperature meets the industrial application standard and the fatigue property is similar to that of 304 austenitic stainless ***,results show that the corrosion resistance of all the samples is almost at the same *** results acquired in this study are supposed to be useful for the optimization of the chemical composition of stainless steels aiming to improve weldability.

关键词： 00Cr21Ti ferritic stainless steel SUS443 welded joint mechanical properties fatigue property Ni content

Loss of Tet hydroxymethylase activity causes mouse embryonic stem cell differentiation bias and developmental defects

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Science China(Life Sciences) 2024年第10期67卷 2132-2148页

作者： Mengting Wang Liping Wang Yanxin Huang zhibin Qiao Shanru Yi Weina zhang Jing Wang Guang Yang Xinyu Cui Xiaochen Kou Yanhong Zhao Hong Wang Cizhong Jiang Shaorong Gao Jiayu Chen Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital Shanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghai 200092China Shanghai Tenth People’s Hospital School of MedicineTongji UniversityShanghai 200072China Frontier Science Center for Stem Cell Research Tongji UniversityShanghai 200092China Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of the Ministry of Education Orthopaedic Department of Tongji HospitalTongji UniversityShanghai 200065China Shanghai Institute of Stem Cell Research and Clinical Translation Shanghai 200120China

The TET family is well known for active DNA demethylation and plays important roles in regulating transcription,the epigenome and ***,previous studies using knockdown(KD)or knockout(KO)models to investigate the function of TET have faced challenges in distinguishing its enzymatic and nonenzymatic roles,as well as compensatory effects among TET family members,which has made the understanding of the enzymatic role of TET not accurate *** solve this problem,we successfully generated mice catalytically inactive for specific Tet members(Tetm/m).We observed that,compared with the reported KO mice,mutant mice exhibited distinct developmental defects,including growth retardation,sex imbalance,infertility,and perinatal ***,Tetm/mmouse embryonic stem cells(mESCs)were successfully established but entered an impaired developmental program,demonstrating extended pluripotency and defects in ectodermal differentiation caused by abnormal DNA ***,Tet3,traditionally considered less critical for m ESCs due to its lower expression level,had a significant impact on the global hydroxymethylation,gene expression,and differentiation potential of ***,there were common regulatory regions between Tet1 and Tet3 in pluripotency *** summary,our study provides a more accurate reference for the functional mechanism of Tet hydroxymethylase activity in mouse development and ESC pluripotency regulation.

关键词： Tet hydroxymethylase activity mESCs DNA demethylation 5hmC